Avoid compilation warning on MinGW in xstrndup
[deliverable/binutils-gdb.git] / gdb / configure
CommitLineData
c906108c 1#! /bin/sh
c906108c 2# Guess values for system-dependent variables and create Makefiles.
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3# Generated by GNU Autoconf 2.64.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7# Foundation, Inc.
c906108c
SS
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
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11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
bec39cab 14
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15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
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AC
18 emulate sh
19 NULLCMD=:
81ecdfbb 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
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21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
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23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
bec39cab 31fi
bec39cab 32
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33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
bec39cab
AC
79fi
80
81
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82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
90case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93for as_dir in $PATH
94do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99IFS=$as_save_IFS
100
101 ;;
102esac
103# We did not find ourselves, most probably we were run as `sh COMMAND'
104# in which case we are not to be found in the path.
105if test "x$as_myself" = x; then
106 as_myself=$0
107fi
108if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111fi
112
113# Unset variables that we do not need and which cause bugs (e.g. in
114# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115# suppresses any "Segmentation fault" message there. '((' could
116# trigger a bug in pdksh 5.2.14.
117for as_var in BASH_ENV ENV MAIL MAILPATH
118do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120done
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121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
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126LC_ALL=C
127export LC_ALL
128LANGUAGE=C
129export LANGUAGE
130
131# CDPATH.
132(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148esac
149fi
150"
151 as_required="as_fn_return () { (exit \$1); }
152as_fn_success () { as_fn_return 0; }
153as_fn_failure () { as_fn_return 1; }
154as_fn_ret_success () { return 0; }
155as_fn_ret_failure () { return 1; }
156
157exitcode=0
158as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164else
165 exitcode=1; echo positional parameters were not saved.
166fi
167test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175else
176 as_have_required=no
177fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182as_found=false
183for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
bec39cab 184do
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185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198fi
199fi
200 done;;
201 esac
202 as_found=false
203done
204$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207fi; }
208IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
bec39cab 228 else
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229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230$0: including any error possibly output before this
231$0: message. Then install a modern shell, or manually run
232$0: the script under such a shell if you do have one."
bec39cab 233 fi
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234 exit 1
235fi
236fi
237fi
238SHELL=${CONFIG_SHELL-/bin/sh}
239export SHELL
240# Unset more variables known to interfere with behavior of common tools.
241CLICOLOR_FORCE= GREP_OPTIONS=
242unset CLICOLOR_FORCE GREP_OPTIONS
243
244## --------------------- ##
245## M4sh Shell Functions. ##
246## --------------------- ##
247# as_fn_unset VAR
248# ---------------
249# Portably unset VAR.
250as_fn_unset ()
251{
252 { eval $1=; unset $1;}
253}
254as_unset=as_fn_unset
255
256# as_fn_set_status STATUS
257# -----------------------
258# Set $? to STATUS, without forking.
259as_fn_set_status ()
260{
261 return $1
262} # as_fn_set_status
bec39cab 263
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264# as_fn_exit STATUS
265# -----------------
266# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267as_fn_exit ()
268{
269 set +e
270 as_fn_set_status $1
271 exit $1
272} # as_fn_exit
273
274# as_fn_mkdir_p
275# -------------
276# Create "$as_dir" as a directory, including parents if necessary.
277as_fn_mkdir_p ()
278{
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296$as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320} # as_fn_mkdir_p
321# as_fn_append VAR VALUE
322# ----------------------
323# Append the text in VALUE to the end of the definition contained in VAR. Take
324# advantage of any shell optimizations that allow amortized linear growth over
325# repeated appends, instead of the typical quadratic growth present in naive
326# implementations.
327if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337fi # as_fn_append
338
339# as_fn_arith ARG...
340# ------------------
341# Perform arithmetic evaluation on the ARGs, and store the result in the
342# global $as_val. Take advantage of shells that can avoid forks. The arguments
343# must be portable across $(()) and expr.
344if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354fi # as_fn_arith
355
356
357# as_fn_error ERROR [LINENO LOG_FD]
358# ---------------------------------
359# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361# script with status $?, using 1 if that was 0.
362as_fn_error ()
363{
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371} # as_fn_error
372
373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
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375 as_expr=expr
376else
377 as_expr=false
378fi
379
81ecdfbb 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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381 as_basename=basename
382else
383 as_basename=false
384fi
385
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386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
bec39cab 391
81ecdfbb 392as_me=`$as_basename -- "$0" ||
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393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
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395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396$as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
bec39cab 410
b4e70030
JB
411# Avoid depending upon Character Ranges.
412as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415as_cr_digits='0123456789'
416as_cr_alnum=$as_cr_Letters$as_cr_digits
4e8d927d 417
bec39cab 418
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419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
bec39cab 428 sed '
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429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
bec39cab 433 N
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434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
bec39cab 436 t loop
81ecdfbb 437 s/-\n.*//
bec39cab 438 ' >$as_me.lineno &&
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439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
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441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
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444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
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446 # Exit status is that of the last command.
447 exit
448}
449
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450ECHO_C= ECHO_N= ECHO_T=
451case `echo -n x` in #(((((
452-n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459*)
460 ECHO_N='-n';;
bec39cab
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461esac
462
81ecdfbb
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463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
bec39cab 466else
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467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
bec39cab 469fi
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470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
b4e70030 472 as_ln_s='ln -s'
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473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
b4e70030 483 fi
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484else
485 as_ln_s='cp -p'
486fi
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487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
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489
490if mkdir -p . 2>/dev/null; then
81ecdfbb 491 as_mkdir_p='mkdir -p "$as_dir"'
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492else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495fi
496
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497if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517fi
518as_executable_p=$as_test_x
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519
520# Sed expression to map a string onto a valid CPP name.
521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523# Sed expression to map a string onto a valid variable name.
524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
81ecdfbb 527exec 7<&0 </dev/null 6>&1
c906108c 528
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529# Name of the host.
530# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531# so uname gets run too.
532ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
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534#
535# Initializations.
536#
c906108c 537ac_default_prefix=/usr/local
81ecdfbb 538ac_clean_files=
bec39cab 539ac_config_libobj_dir=.
81ecdfbb 540LIBOBJS=
bec39cab
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541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
b4e70030 545
bec39cab
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546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
81ecdfbb 552PACKAGE_URL=
bec39cab
AC
553
554ac_unique_file="main.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
81ecdfbb 558#ifdef HAVE_SYS_TYPES_H
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559# include <sys/types.h>
560#endif
81ecdfbb 561#ifdef HAVE_SYS_STAT_H
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562# include <sys/stat.h>
563#endif
81ecdfbb 564#ifdef STDC_HEADERS
bec39cab
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565# include <stdlib.h>
566# include <stddef.h>
567#else
81ecdfbb 568# ifdef HAVE_STDLIB_H
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569# include <stdlib.h>
570# endif
571#endif
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572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
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574# include <memory.h>
575# endif
576# include <string.h>
577#endif
81ecdfbb 578#ifdef HAVE_STRINGS_H
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579# include <strings.h>
580#endif
81ecdfbb 581#ifdef HAVE_INTTYPES_H
bec39cab 582# include <inttypes.h>
bec39cab 583#endif
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584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
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588# include <unistd.h>
589#endif"
590
81ecdfbb 591enable_option_checking=no
c971b7fa 592ac_subst_vars='LTLIBOBJS
81ecdfbb 593LIBOBJS
b292c783
JK
594GCORE_TRANSFORM_NAME
595GDB_TRANSFORM_NAME
e3487908 596XSLTPROC
81ecdfbb 597GDB_NM_FILE
393fd4c3
YQ
598LTLIBBABELTRACE
599LIBBABELTRACE
600HAVE_LIBBABELTRACE
21ea5acd
SDJ
601HAVE_NATIVE_GCORE_HOST
602NAT_GENERATED_FILES
603XM_CLIBS
604MH_CFLAGS
605LOADLIBES
606NAT_CDEPS
607NATDEPFILES
608NAT_FILE
81ecdfbb
RW
609target_subdir
610CONFIG_UNINSTALL
611CONFIG_INSTALL
612CONFIG_CLEAN
613CONFIG_ALL
614CONFIG_SRCS
615CONFIG_DEPS
616CONFIG_OBS
617PROFILE_CFLAGS
618ENABLE_CFLAGS
619SIM_OBS
620SIM
621XMKMF
622GDBTK_SRC_DIR
623GDBTK_CFLAGS
624GDBTKLIBS
625X_LIBS
626X_LDFLAGS
627X_CFLAGS
628TK_XINCLUDES
629TK_DEPS
630TK_LIBRARY
631TK_INCLUDE
632TK_STUB_LIB_SPEC
633TK_STUB_LIB_FLAG
634TK_STUB_LIB_FILE
635TK_LIB_SPEC
636TK_LIB_FLAG
637TK_LIB_FILE
638TK_SRC_DIR
639TK_BIN_DIR
640TK_VERSION
641TCL_DEPS
642TCL_LIBRARY
643TCL_INCLUDE
644TCL_STUB_LIB_SPEC
645TCL_STUB_LIB_FLAG
646TCL_STUB_LIB_FILE
647TCL_LIB_SPEC
648TCL_LIB_FLAG
649TCL_LIB_FILE
650TCL_SRC_DIR
651TCL_BIN_DIR
652TCL_PATCH_LEVEL
653TCL_VERSION
654WIN32LDAPP
655GUI_CFLAGS_X
656LIBGUI
608e2dbb
TT
657LTLIBLZMA
658LIBLZMA
659HAVE_LIBLZMA
81ecdfbb
RW
660WIN32LIBS
661SER_HARDWIRE
662WERROR_CFLAGS
663WARN_CFLAGS
664SYSTEM_GDBINIT
81ecdfbb
RW
665TARGET_SYSTEM_ROOT
666CONFIG_LDFLAGS
f6528abd 667RDYNAMIC
81ecdfbb 668ALLOCA
58bfce93
MM
669LTLIBIPT
670LIBIPT
671HAVE_LIBIPT
4df42755
DE
672HAVE_GUILE_FALSE
673HAVE_GUILE_TRUE
ed3ef339
DE
674GUILE_LIBS
675GUILE_CPPFLAGS
e76c5d17
DE
676GUILD_TARGET_FLAG
677GUILD
ed3ef339 678pkg_config_prog_path
4df42755
DE
679HAVE_PYTHON_FALSE
680HAVE_PYTHON_TRUE
ac534cba
JB
681PYTHON_LIBS
682PYTHON_CPPFLAGS
81ecdfbb 683PYTHON_CFLAGS
ec685c5e 684python_prog_path
81ecdfbb
RW
685LTLIBEXPAT
686LIBEXPAT
687HAVE_LIBEXPAT
b8e0a31c 688JIT_READER_DIR
f997c383 689TARGET_PTR
39037522 690READLINE_TEXI_INCFLAG
81ecdfbb
RW
691READLINE_CFLAGS
692READLINE_DEPS
693READLINE
016a3251
DD
694LTLIBICONV
695LIBICONV
711a72d3
L
696zlibinc
697zlibdir
81ecdfbb
RW
698MIG
699WINDRES
700DLLTOOL
c971b7fa 701AR
81ecdfbb
RW
702YFLAGS
703YACC
c971b7fa 704RANLIB
81ecdfbb 705LN_S
c971b7fa
PA
706INSTALL_DATA
707INSTALL_SCRIPT
708INSTALL_PROGRAM
709AWK
81ecdfbb
RW
710REPORT_BUGS_TEXI
711REPORT_BUGS_TO
712PKGVERSION
b292c783 713HAVE_NATIVE_GCORE_TARGET
81ecdfbb
RW
714TARGET_OBS
715subdirs
716GDB_DATADIR
717DEBUGDIR
5048e516
JK
718MAKEINFO_EXTRA_FLAGS
719MAKEINFOFLAGS
720MAKEINFO
81ecdfbb
RW
721PACKAGE
722GNULIB_STDINT_H
81ecdfbb
RW
723CATOBJEXT
724GENCAT
725INSTOBJEXT
726DATADIRNAME
727CATALOGS
728POSUB
729GMSGFMT
730XGETTEXT
731INCINTL
732LIBINTL_DEP
733LIBINTL
734USE_NLS
81ecdfbb
RW
735CCDEPMODE
736DEPDIR
737am__leading_dot
0bcda685
PA
738CXX_DIALECT
739HAVE_CXX11
4869db5e
RM
740INSTALL_STRIP_PROGRAM
741STRIP
742install_sh
81ecdfbb
RW
743target_os
744target_vendor
745target_cpu
746target
747host_os
748host_vendor
749host_cpu
750host
751build_os
752build_vendor
753build_cpu
754build
c971b7fa
PA
755EGREP
756GREP
757CPP
3bc3d82a
PA
758ac_ct_CXX
759CXXFLAGS
760CXX
81ecdfbb
RW
761OBJEXT
762EXEEXT
763ac_ct_CC
764CPPFLAGS
765LDFLAGS
766CFLAGS
767CC
768MAINT
769MAINTAINER_MODE_FALSE
770MAINTAINER_MODE_TRUE
771target_alias
772host_alias
773build_alias
774LIBS
775ECHO_T
776ECHO_N
777ECHO_C
778DEFS
779mandir
780localedir
781libdir
782psdir
783pdfdir
784dvidir
785htmldir
786infodir
787docdir
788oldincludedir
789includedir
790localstatedir
791sharedstatedir
792sysconfdir
793datadir
794datarootdir
795libexecdir
796sbindir
797bindir
798program_transform_name
799prefix
800exec_prefix
801PACKAGE_URL
802PACKAGE_BUGREPORT
803PACKAGE_STRING
804PACKAGE_VERSION
805PACKAGE_TARNAME
806PACKAGE_NAME
807PATH_SEPARATOR
808SHELL'
2b351b19 809ac_subst_files='nat_makefile_frag'
81ecdfbb
RW
810ac_user_opts='
811enable_option_checking
812enable_maintainer_mode
da2f07f1
JK
813enable_plugins
814enable_largefile
81ecdfbb
RW
815with_separate_debug_dir
816with_gdb_datadir
817with_relocated_sources
7349ff92 818with_auto_load_dir
bccbefd2 819with_auto_load_safe_path
81ecdfbb
RW
820enable_targets
821enable_64_bit_bfd
822enable_gdbcli
823enable_gdbmi
824enable_tui
825enable_gdbtk
05e7c244 826with_libunwind_ia64
81ecdfbb
RW
827with_curses
828enable_profiling
829with_pkgversion
830with_bugurl
711a72d3 831with_system_zlib
016a3251
DD
832with_gnu_ld
833enable_rpath
81ecdfbb 834with_libiconv_prefix
478aac75 835with_iconv_bin
81ecdfbb 836with_system_readline
b8e0a31c 837with_jit_reader_dir
81ecdfbb 838with_expat
81ecdfbb
RW
839with_libexpat_prefix
840with_python
ed3ef339 841with_guile
a8db4212 842enable_libmcheck
58bfce93
MM
843with_intel_pt
844with_libipt_prefix
81ecdfbb
RW
845with_included_regex
846with_sysroot
847with_system_gdbinit
848enable_werror
849enable_build_warnings
850enable_gdb_build_warnings
608e2dbb
TT
851with_lzma
852with_liblzma_prefix
81ecdfbb
RW
853with_tcl
854with_tk
855with_x
856enable_sim
857enable_multi_ice
496c0e1b 858enable_gdbserver
393fd4c3
YQ
859with_babeltrace
860with_libbabeltrace_prefix
81ecdfbb
RW
861'
862 ac_precious_vars='build_alias
863host_alias
864target_alias
865CC
866CFLAGS
867LDFLAGS
868LIBS
869CPPFLAGS
3bc3d82a
PA
870CXX
871CXXFLAGS
872CCC
81ecdfbb 873CPP
f06e05e0
JK
874MAKEINFO
875MAKEINFOFLAGS
81ecdfbb
RW
876YACC
877YFLAGS
878XMKMF'
5ae98d25 879ac_subdirs_all='testsuite
81ecdfbb
RW
880gdbtk
881multi-ice
882gdbserver'
c906108c
SS
883
884# Initialize some variables set by options.
bec39cab
AC
885ac_init_help=
886ac_init_version=false
81ecdfbb
RW
887ac_unrecognized_opts=
888ac_unrecognized_sep=
c906108c
SS
889# The variables have the same names as the options, with
890# dashes changed to underlines.
bec39cab 891cache_file=/dev/null
c906108c 892exec_prefix=NONE
c906108c 893no_create=
c906108c
SS
894no_recursion=
895prefix=NONE
896program_prefix=NONE
897program_suffix=NONE
898program_transform_name=s,x,x,
899silent=
900site=
901srcdir=
c906108c
SS
902verbose=
903x_includes=NONE
904x_libraries=NONE
bec39cab
AC
905
906# Installation directory options.
907# These are left unexpanded so users can "make install exec_prefix=/foo"
908# and all the variables that are supposed to be based on exec_prefix
909# by default will actually change.
910# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 911# (The list follows the same order as the GNU Coding Standards.)
c906108c
SS
912bindir='${exec_prefix}/bin'
913sbindir='${exec_prefix}/sbin'
914libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW
915datarootdir='${prefix}/share'
916datadir='${datarootdir}'
c906108c
SS
917sysconfdir='${prefix}/etc'
918sharedstatedir='${prefix}/com'
919localstatedir='${prefix}/var'
c906108c
SS
920includedir='${prefix}/include'
921oldincludedir='/usr/include'
81ecdfbb
RW
922docdir='${datarootdir}/doc/${PACKAGE}'
923infodir='${datarootdir}/info'
924htmldir='${docdir}'
925dvidir='${docdir}'
926pdfdir='${docdir}'
927psdir='${docdir}'
928libdir='${exec_prefix}/lib'
929localedir='${datarootdir}/locale'
930mandir='${datarootdir}/man'
c906108c 931
c906108c 932ac_prev=
81ecdfbb 933ac_dashdash=
c906108c
SS
934for ac_option
935do
c906108c
SS
936 # If the previous option needs an argument, assign it.
937 if test -n "$ac_prev"; then
81ecdfbb 938 eval $ac_prev=\$ac_option
c906108c
SS
939 ac_prev=
940 continue
941 fi
942
81ecdfbb
RW
943 case $ac_option in
944 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
945 *) ac_optarg=yes ;;
946 esac
c906108c
SS
947
948 # Accept the important Cygnus configure options, so we can diagnose typos.
949
81ecdfbb
RW
950 case $ac_dashdash$ac_option in
951 --)
952 ac_dashdash=yes ;;
c906108c
SS
953
954 -bindir | --bindir | --bindi | --bind | --bin | --bi)
955 ac_prev=bindir ;;
956 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bec39cab 957 bindir=$ac_optarg ;;
c906108c
SS
958
959 -build | --build | --buil | --bui | --bu)
bec39cab 960 ac_prev=build_alias ;;
c906108c 961 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
bec39cab 962 build_alias=$ac_optarg ;;
c906108c
SS
963
964 -cache-file | --cache-file | --cache-fil | --cache-fi \
965 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
966 ac_prev=cache_file ;;
967 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
968 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
bec39cab
AC
969 cache_file=$ac_optarg ;;
970
971 --config-cache | -C)
972 cache_file=config.cache ;;
c906108c 973
81ecdfbb 974 -datadir | --datadir | --datadi | --datad)
c906108c 975 ac_prev=datadir ;;
81ecdfbb 976 -datadir=* | --datadir=* | --datadi=* | --datad=*)
bec39cab 977 datadir=$ac_optarg ;;
c906108c 978
81ecdfbb
RW
979 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
980 | --dataroo | --dataro | --datar)
981 ac_prev=datarootdir ;;
982 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
983 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
984 datarootdir=$ac_optarg ;;
985
c906108c 986 -disable-* | --disable-*)
81ecdfbb 987 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
c906108c 988 # Reject names that are not valid shell variable names.
81ecdfbb
RW
989 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
990 as_fn_error "invalid feature name: $ac_useropt"
991 ac_useropt_orig=$ac_useropt
992 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
993 case $ac_user_opts in
994 *"
995"enable_$ac_useropt"
996"*) ;;
997 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
998 ac_unrecognized_sep=', ';;
999 esac
1000 eval enable_$ac_useropt=no ;;
1001
1002 -docdir | --docdir | --docdi | --doc | --do)
1003 ac_prev=docdir ;;
1004 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1005 docdir=$ac_optarg ;;
1006
1007 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1008 ac_prev=dvidir ;;
1009 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1010 dvidir=$ac_optarg ;;
c906108c
SS
1011
1012 -enable-* | --enable-*)
81ecdfbb 1013 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
c906108c 1014 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1015 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1016 as_fn_error "invalid feature name: $ac_useropt"
1017 ac_useropt_orig=$ac_useropt
1018 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1019 case $ac_user_opts in
1020 *"
1021"enable_$ac_useropt"
1022"*) ;;
1023 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1024 ac_unrecognized_sep=', ';;
b4e70030 1025 esac
81ecdfbb 1026 eval enable_$ac_useropt=\$ac_optarg ;;
c906108c
SS
1027
1028 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1029 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1030 | --exec | --exe | --ex)
1031 ac_prev=exec_prefix ;;
1032 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1033 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1034 | --exec=* | --exe=* | --ex=*)
bec39cab 1035 exec_prefix=$ac_optarg ;;
c906108c
SS
1036
1037 -gas | --gas | --ga | --g)
1038 # Obsolete; use --with-gas.
1039 with_gas=yes ;;
1040
bec39cab
AC
1041 -help | --help | --hel | --he | -h)
1042 ac_init_help=long ;;
1043 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1044 ac_init_help=recursive ;;
1045 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1046 ac_init_help=short ;;
c906108c
SS
1047
1048 -host | --host | --hos | --ho)
bec39cab 1049 ac_prev=host_alias ;;
c906108c 1050 -host=* | --host=* | --hos=* | --ho=*)
bec39cab 1051 host_alias=$ac_optarg ;;
c906108c 1052
81ecdfbb
RW
1053 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1054 ac_prev=htmldir ;;
1055 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1056 | --ht=*)
1057 htmldir=$ac_optarg ;;
1058
c906108c
SS
1059 -includedir | --includedir | --includedi | --included | --include \
1060 | --includ | --inclu | --incl | --inc)
1061 ac_prev=includedir ;;
1062 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1063 | --includ=* | --inclu=* | --incl=* | --inc=*)
bec39cab 1064 includedir=$ac_optarg ;;
c906108c
SS
1065
1066 -infodir | --infodir | --infodi | --infod | --info | --inf)
1067 ac_prev=infodir ;;
1068 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
bec39cab 1069 infodir=$ac_optarg ;;
c906108c
SS
1070
1071 -libdir | --libdir | --libdi | --libd)
1072 ac_prev=libdir ;;
1073 -libdir=* | --libdir=* | --libdi=* | --libd=*)
bec39cab 1074 libdir=$ac_optarg ;;
c906108c
SS
1075
1076 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1077 | --libexe | --libex | --libe)
1078 ac_prev=libexecdir ;;
1079 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1080 | --libexe=* | --libex=* | --libe=*)
bec39cab 1081 libexecdir=$ac_optarg ;;
c906108c 1082
81ecdfbb
RW
1083 -localedir | --localedir | --localedi | --localed | --locale)
1084 ac_prev=localedir ;;
1085 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1086 localedir=$ac_optarg ;;
1087
c906108c 1088 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 1089 | --localstate | --localstat | --localsta | --localst | --locals)
c906108c
SS
1090 ac_prev=localstatedir ;;
1091 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 1092 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
bec39cab 1093 localstatedir=$ac_optarg ;;
c906108c
SS
1094
1095 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1096 ac_prev=mandir ;;
1097 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
bec39cab 1098 mandir=$ac_optarg ;;
c906108c
SS
1099
1100 -nfp | --nfp | --nf)
1101 # Obsolete; use --without-fp.
1102 with_fp=no ;;
1103
1104 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
bec39cab 1105 | --no-cr | --no-c | -n)
c906108c
SS
1106 no_create=yes ;;
1107
1108 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1109 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1110 no_recursion=yes ;;
1111
1112 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1113 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1114 | --oldin | --oldi | --old | --ol | --o)
1115 ac_prev=oldincludedir ;;
1116 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1117 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1118 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
bec39cab 1119 oldincludedir=$ac_optarg ;;
c906108c
SS
1120
1121 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1122 ac_prev=prefix ;;
1123 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
bec39cab 1124 prefix=$ac_optarg ;;
c906108c
SS
1125
1126 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1127 | --program-pre | --program-pr | --program-p)
1128 ac_prev=program_prefix ;;
1129 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1130 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
bec39cab 1131 program_prefix=$ac_optarg ;;
c906108c
SS
1132
1133 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1134 | --program-suf | --program-su | --program-s)
1135 ac_prev=program_suffix ;;
1136 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1137 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
bec39cab 1138 program_suffix=$ac_optarg ;;
c906108c
SS
1139
1140 -program-transform-name | --program-transform-name \
1141 | --program-transform-nam | --program-transform-na \
1142 | --program-transform-n | --program-transform- \
1143 | --program-transform | --program-transfor \
1144 | --program-transfo | --program-transf \
1145 | --program-trans | --program-tran \
1146 | --progr-tra | --program-tr | --program-t)
1147 ac_prev=program_transform_name ;;
1148 -program-transform-name=* | --program-transform-name=* \
1149 | --program-transform-nam=* | --program-transform-na=* \
1150 | --program-transform-n=* | --program-transform-=* \
1151 | --program-transform=* | --program-transfor=* \
1152 | --program-transfo=* | --program-transf=* \
1153 | --program-trans=* | --program-tran=* \
1154 | --progr-tra=* | --program-tr=* | --program-t=*)
bec39cab 1155 program_transform_name=$ac_optarg ;;
c906108c 1156
81ecdfbb
RW
1157 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1158 ac_prev=pdfdir ;;
1159 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1160 pdfdir=$ac_optarg ;;
1161
1162 -psdir | --psdir | --psdi | --psd | --ps)
1163 ac_prev=psdir ;;
1164 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1165 psdir=$ac_optarg ;;
1166
c906108c
SS
1167 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1168 | -silent | --silent | --silen | --sile | --sil)
1169 silent=yes ;;
1170
1171 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1172 ac_prev=sbindir ;;
1173 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1174 | --sbi=* | --sb=*)
bec39cab 1175 sbindir=$ac_optarg ;;
c906108c
SS
1176
1177 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1178 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1179 | --sharedst | --shareds | --shared | --share | --shar \
1180 | --sha | --sh)
1181 ac_prev=sharedstatedir ;;
1182 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1183 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1184 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1185 | --sha=* | --sh=*)
bec39cab 1186 sharedstatedir=$ac_optarg ;;
c906108c
SS
1187
1188 -site | --site | --sit)
1189 ac_prev=site ;;
1190 -site=* | --site=* | --sit=*)
bec39cab 1191 site=$ac_optarg ;;
3ace7edb 1192
c906108c
SS
1193 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1194 ac_prev=srcdir ;;
1195 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
bec39cab 1196 srcdir=$ac_optarg ;;
c906108c
SS
1197
1198 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1199 | --syscon | --sysco | --sysc | --sys | --sy)
1200 ac_prev=sysconfdir ;;
1201 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1202 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
bec39cab 1203 sysconfdir=$ac_optarg ;;
c906108c
SS
1204
1205 -target | --target | --targe | --targ | --tar | --ta | --t)
bec39cab 1206 ac_prev=target_alias ;;
c906108c 1207 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
bec39cab 1208 target_alias=$ac_optarg ;;
c906108c
SS
1209
1210 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1211 verbose=yes ;;
1212
bec39cab
AC
1213 -version | --version | --versio | --versi | --vers | -V)
1214 ac_init_version=: ;;
c906108c
SS
1215
1216 -with-* | --with-*)
81ecdfbb 1217 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
c906108c 1218 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1219 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1220 as_fn_error "invalid package name: $ac_useropt"
1221 ac_useropt_orig=$ac_useropt
1222 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1223 case $ac_user_opts in
1224 *"
1225"with_$ac_useropt"
1226"*) ;;
1227 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1228 ac_unrecognized_sep=', ';;
b4e70030 1229 esac
81ecdfbb 1230 eval with_$ac_useropt=\$ac_optarg ;;
c906108c
SS
1231
1232 -without-* | --without-*)
81ecdfbb 1233 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
c906108c 1234 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1235 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1236 as_fn_error "invalid package name: $ac_useropt"
1237 ac_useropt_orig=$ac_useropt
1238 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1239 case $ac_user_opts in
1240 *"
1241"with_$ac_useropt"
1242"*) ;;
1243 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1244 ac_unrecognized_sep=', ';;
1245 esac
1246 eval with_$ac_useropt=no ;;
c906108c
SS
1247
1248 --x)
1249 # Obsolete; use --with-x.
1250 with_x=yes ;;
1251
1252 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1253 | --x-incl | --x-inc | --x-in | --x-i)
1254 ac_prev=x_includes ;;
1255 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1256 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
bec39cab 1257 x_includes=$ac_optarg ;;
c906108c
SS
1258
1259 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1260 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1261 ac_prev=x_libraries ;;
1262 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1263 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
bec39cab 1264 x_libraries=$ac_optarg ;;
c906108c 1265
81ecdfbb
RW
1266 -*) as_fn_error "unrecognized option: \`$ac_option'
1267Try \`$0 --help' for more information."
c906108c
SS
1268 ;;
1269
bec39cab
AC
1270 *=*)
1271 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1272 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1273 case $ac_envvar in #(
1274 '' | [0-9]* | *[!_$as_cr_alnum]* )
1275 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1276 esac
1277 eval $ac_envvar=\$ac_optarg
bec39cab
AC
1278 export $ac_envvar ;;
1279
c906108c 1280 *)
bec39cab 1281 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1282 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
bec39cab 1283 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1284 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
bec39cab 1285 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
c906108c
SS
1286 ;;
1287
1288 esac
1289done
1290
1291if test -n "$ac_prev"; then
bec39cab 1292 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
81ecdfbb 1293 as_fn_error "missing argument to $ac_option"
c906108c 1294fi
c906108c 1295
81ecdfbb
RW
1296if test -n "$ac_unrecognized_opts"; then
1297 case $enable_option_checking in
1298 no) ;;
1299 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1300 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
b4e70030 1301 esac
81ecdfbb 1302fi
b4e70030 1303
81ecdfbb
RW
1304# Check all directory arguments for consistency.
1305for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1306 datadir sysconfdir sharedstatedir localstatedir includedir \
1307 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1308 libdir localedir mandir
b4e70030 1309do
81ecdfbb
RW
1310 eval ac_val=\$$ac_var
1311 # Remove trailing slashes.
1312 case $ac_val in
1313 */ )
1314 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1315 eval $ac_var=\$ac_val;;
1316 esac
1317 # Be sure to have absolute directory names.
b4e70030 1318 case $ac_val in
81ecdfbb
RW
1319 [\\/$]* | ?:[\\/]* ) continue;;
1320 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
c906108c 1321 esac
81ecdfbb 1322 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
c906108c
SS
1323done
1324
bec39cab
AC
1325# There might be people who depend on the old broken behavior: `$host'
1326# used to hold the argument of --host etc.
1327# FIXME: To remove some day.
1328build=$build_alias
1329host=$host_alias
1330target=$target_alias
1331
1332# FIXME: To remove some day.
1333if test "x$host_alias" != x; then
1334 if test "x$build_alias" = x; then
1335 cross_compiling=maybe
81ecdfbb 1336 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
bec39cab
AC
1337 If a cross compiler is detected then cross compile mode will be used." >&2
1338 elif test "x$build_alias" != "x$host_alias"; then
1339 cross_compiling=yes
1340 fi
1341fi
c906108c 1342
bec39cab
AC
1343ac_tool_prefix=
1344test -n "$host_alias" && ac_tool_prefix=$host_alias-
1345
1346test "$silent" = yes && exec 6>/dev/null
c906108c 1347
c906108c 1348
81ecdfbb
RW
1349ac_pwd=`pwd` && test -n "$ac_pwd" &&
1350ac_ls_di=`ls -di .` &&
1351ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1352 as_fn_error "working directory cannot be determined"
1353test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1354 as_fn_error "pwd does not report name of working directory"
1355
1356
c906108c
SS
1357# Find the source files, if location was not specified.
1358if test -z "$srcdir"; then
1359 ac_srcdir_defaulted=yes
81ecdfbb
RW
1360 # Try the directory containing this script, then the parent directory.
1361 ac_confdir=`$as_dirname -- "$as_myself" ||
1362$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1363 X"$as_myself" : 'X\(//\)[^/]' \| \
1364 X"$as_myself" : 'X\(//\)$' \| \
1365 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1366$as_echo X"$as_myself" |
1367 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1368 s//\1/
1369 q
1370 }
1371 /^X\(\/\/\)[^/].*/{
1372 s//\1/
1373 q
1374 }
1375 /^X\(\/\/\)$/{
1376 s//\1/
1377 q
1378 }
1379 /^X\(\/\).*/{
1380 s//\1/
1381 q
1382 }
1383 s/.*/./; q'`
c906108c 1384 srcdir=$ac_confdir
81ecdfbb 1385 if test ! -r "$srcdir/$ac_unique_file"; then
c906108c
SS
1386 srcdir=..
1387 fi
1388else
1389 ac_srcdir_defaulted=no
1390fi
81ecdfbb
RW
1391if test ! -r "$srcdir/$ac_unique_file"; then
1392 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1393 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1394fi
1395ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1396ac_abs_confdir=`(
1397 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1398 pwd)`
1399# When building in place, set srcdir=.
1400if test "$ac_abs_confdir" = "$ac_pwd"; then
1401 srcdir=.
1402fi
1403# Remove unnecessary trailing slashes from srcdir.
1404# Double slashes in file names in object file debugging info
1405# mess up M-x gdb in Emacs.
1406case $srcdir in
1407*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1408esac
1409for ac_var in $ac_precious_vars; do
1410 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1411 eval ac_env_${ac_var}_value=\$${ac_var}
1412 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1413 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1414done
c906108c 1415
bec39cab
AC
1416#
1417# Report the --help message.
1418#
1419if test "$ac_init_help" = "long"; then
1420 # Omit some internal or obsolete options to make the list less imposing.
1421 # This message is too long to be a string in the A/UX 3.1 sh.
1422 cat <<_ACEOF
1423\`configure' configures this package to adapt to many kinds of systems.
1424
1425Usage: $0 [OPTION]... [VAR=VALUE]...
1426
1427To assign environment variables (e.g., CC, CFLAGS...), specify them as
1428VAR=VALUE. See below for descriptions of some of the useful variables.
1429
1430Defaults for the options are specified in brackets.
1431
1432Configuration:
1433 -h, --help display this help and exit
1434 --help=short display options specific to this package
1435 --help=recursive display the short help of all the included packages
1436 -V, --version display version information and exit
1437 -q, --quiet, --silent do not print \`checking...' messages
1438 --cache-file=FILE cache test results in FILE [disabled]
1439 -C, --config-cache alias for \`--cache-file=config.cache'
1440 -n, --no-create do not create output files
1441 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1442
bec39cab
AC
1443Installation directories:
1444 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1445 [$ac_default_prefix]
bec39cab 1446 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1447 [PREFIX]
bec39cab
AC
1448
1449By default, \`make install' will install all the files in
1450\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1451an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1452for instance \`--prefix=\$HOME'.
1453
1454For better control, use the options below.
1455
1456Fine tuning of the installation directories:
81ecdfbb
RW
1457 --bindir=DIR user executables [EPREFIX/bin]
1458 --sbindir=DIR system admin executables [EPREFIX/sbin]
1459 --libexecdir=DIR program executables [EPREFIX/libexec]
1460 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1461 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1462 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1463 --libdir=DIR object code libraries [EPREFIX/lib]
1464 --includedir=DIR C header files [PREFIX/include]
1465 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1466 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1467 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1468 --infodir=DIR info documentation [DATAROOTDIR/info]
1469 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1470 --mandir=DIR man documentation [DATAROOTDIR/man]
1471 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1472 --htmldir=DIR html documentation [DOCDIR]
1473 --dvidir=DIR dvi documentation [DOCDIR]
1474 --pdfdir=DIR pdf documentation [DOCDIR]
1475 --psdir=DIR ps documentation [DOCDIR]
bec39cab
AC
1476_ACEOF
1477
1478 cat <<\_ACEOF
1479
9009e1ae
MR
1480Program names:
1481 --program-prefix=PREFIX prepend PREFIX to installed program names
1482 --program-suffix=SUFFIX append SUFFIX to installed program names
1483 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1484
bec39cab
AC
1485X features:
1486 --x-includes=DIR X include files are in DIR
1487 --x-libraries=DIR X library files are in DIR
1488
1489System types:
1490 --build=BUILD configure for building on BUILD [guessed]
1491 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1492 --target=TARGET configure for building compilers for TARGET [HOST]
1493_ACEOF
1494fi
1495
1496if test -n "$ac_init_help"; then
1497
1498 cat <<\_ACEOF
1499
1500Optional Features:
81ecdfbb 1501 --disable-option-checking ignore unrecognized --enable/--with options
bec39cab
AC
1502 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1503 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
85981d60
AC
1504 --enable-maintainer-mode enable make rules and dependencies not useful
1505 (and sometimes confusing) to the casual installer
2974be62 1506 --enable-plugins Enable support for plugins
da2f07f1 1507 --disable-largefile omit support for large files
a1220294
TT
1508 --enable-targets=TARGETS
1509 alternative target configurations
c0993dbe 1510 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
bec39cab
AC
1511 --disable-gdbcli disable command-line interface (CLI)
1512 --disable-gdbmi disable machine-interface (MI)
1513 --enable-tui enable full-screen terminal user interface (TUI)
1514 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1515 --enable-profiling enable profiling of GDB
3841debe 1516 --disable-rpath do not hardcode runtime library paths
17ef446e 1517 --enable-libmcheck Try linking with -lmcheck if available
a1220294 1518 --enable-werror treat compile warnings as errors
32c1c914 1519 --enable-build-warnings enable build-time compiler warnings if gcc is used
a1220294 1520 --enable-gdb-build-warnings
32c1c914 1521 enable GDB specific build-time compiler warnings if
a1220294 1522 gcc is used
32c1c914 1523 --enable-sim link gdb with simulator
bec39cab 1524 --enable-multi-ice build the multi-ice-gdb-server
496c0e1b
JB
1525 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1526 is auto)
bec39cab
AC
1527
1528Optional Packages:
1529 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1530 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
a1220294 1531 --with-separate-debug-dir=PATH
32c1c914 1532 look for global separate debug info in this path
62e4f60c 1533 [LIBDIR/debug]
b14b1491
TT
1534 --with-gdb-datadir=PATH look for global separate data files in this path
1535 [DATADIR/gdb]
29b0e8a2 1536 --with-relocated-sources=PATH
32c1c914 1537 automatically relocate this path for source files
7349ff92 1538 --with-auto-load-dir=PATH
aff139ff 1539 directories from which to load auto-loaded scripts
1564a261 1540 [$debugdir:$datadir/auto-load]
bccbefd2 1541 --with-auto-load-safe-path=PATH
aff139ff 1542 directories safe to hold auto-loaded files
7349ff92 1543 [--with-auto-load-dir]
bccbefd2
JK
1544 --without-auto-load-safe-path
1545 do not restrict auto-loaded files locations
05e7c244 1546 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
cb01cfba
JB
1547 --with-curses use the curses library instead of the termcap
1548 library
c16158bc
JM
1549 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1550 --with-bugurl=URL Direct users to URL to report a bug
711a72d3 1551 --with-system-zlib use installed libz
016a3251
DD
1552 --with-gnu-ld assume the C compiler uses GNU ld default=no
1553 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1554 --without-libiconv-prefix don't search for libiconv in includedir and libdir
478aac75 1555 --with-iconv-bin=PATH specify where to find the iconv program
6a30b0a5 1556 --with-system-readline use installed readline library
b8e0a31c
SD
1557 --with-jit-reader-dir=PATH
1558 directory to load the JIT readers from
5c39566f 1559 --with-expat include expat support (auto/yes/no)
3841debe
DJ
1560 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1561 --without-libexpat-prefix don't search for libexpat in includedir and libdir
0c4a4063
DE
1562 --with-python[=PYTHON] include python support
1563 (auto/yes/no/<python-program>)
ed3ef339
DE
1564 --with-guile[=GUILE] include guile support
1565 (auto/yes/no/<guile-version>/<pkg-config-program>)
bc504a31 1566 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
58bfce93
MM
1567 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1568 --without-libipt-prefix don't search for libipt in includedir and libdir
a1220294
TT
1569 --without-included-regex
1570 don't use included regex; this is the default on
1571 systems with version 2 of the GNU C library (use
1572 with caution on other system)
81ecdfbb 1573 --with-sysroot[=DIR] search for usr/lib et al within DIR
b14b1491 1574 --with-system-gdbinit=PATH
32c1c914 1575 automatically load a system-wide gdbinit file
608e2dbb
TT
1576 --with-lzma support lzma compression (auto/yes/no)
1577 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1578 --without-liblzma-prefix don't search for liblzma in includedir and libdir
5062cc19
KS
1579 --with-tcl directory containing tcl configuration (tclConfig.sh)
1580 --with-tk directory containing tk configuration (tkConfig.sh)
bec39cab 1581 --with-x use the X Window System
393fd4c3
YQ
1582 --with-babeltrace include babeltrace support (auto/yes/no)
1583 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1584 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
bec39cab
AC
1585
1586Some influential environment variables:
1587 CC C compiler command
1588 CFLAGS C compiler flags
1589 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1590 nonstandard directory <lib dir>
81ecdfbb
RW
1591 LIBS libraries to pass to the linker, e.g. -l<library>
1592 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1593 you have headers in a nonstandard directory <include dir>
3bc3d82a
PA
1594 CXX C++ compiler command
1595 CXXFLAGS C++ compiler flags
bec39cab 1596 CPP C preprocessor
f06e05e0
JK
1597 MAKEINFO Parent configure detects if it is of sufficient version.
1598 MAKEINFOFLAGS
1599 Parameters for MAKEINFO.
81ecdfbb
RW
1600 YACC The `Yet Another C Compiler' implementation to use. Defaults to
1601 the first program found out of: `bison -y', `byacc', `yacc'.
1602 YFLAGS The list of arguments that will be passed by default to $YACC.
1603 This script will default YFLAGS to the empty string to avoid a
1604 default value of `-d' given by some make applications.
1605 XMKMF Path to xmkmf, Makefile generator for X Window System
bec39cab
AC
1606
1607Use these variables to override the choices made by `configure' or to help
1608it to find libraries and programs with nonstandard names/locations.
1609
81ecdfbb 1610Report bugs to the package provider.
bec39cab 1611_ACEOF
81ecdfbb 1612ac_status=$?
bec39cab
AC
1613fi
1614
1615if test "$ac_init_help" = "recursive"; then
1616 # If there are subdirs, report their specific --help.
bec39cab 1617 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW
1618 test -d "$ac_dir" ||
1619 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1620 continue
bec39cab
AC
1621 ac_builddir=.
1622
81ecdfbb
RW
1623case "$ac_dir" in
1624.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1625*)
1626 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1627 # A ".." for each directory in $ac_dir_suffix.
1628 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1629 case $ac_top_builddir_sub in
1630 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1631 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1632 esac ;;
1633esac
1634ac_abs_top_builddir=$ac_pwd
1635ac_abs_builddir=$ac_pwd$ac_dir_suffix
1636# for backward compatibility:
1637ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
1638
1639case $srcdir in
81ecdfbb 1640 .) # We are building in place.
bec39cab 1641 ac_srcdir=.
81ecdfbb
RW
1642 ac_top_srcdir=$ac_top_builddir_sub
1643 ac_abs_top_srcdir=$ac_pwd ;;
1644 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 1645 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
1646 ac_top_srcdir=$srcdir
1647 ac_abs_top_srcdir=$srcdir ;;
1648 *) # Relative name.
1649 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1650 ac_top_srcdir=$ac_top_build_prefix$srcdir
1651 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 1652esac
81ecdfbb 1653ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 1654
81ecdfbb
RW
1655 cd "$ac_dir" || { ac_status=$?; continue; }
1656 # Check for guested configure.
1657 if test -f "$ac_srcdir/configure.gnu"; then
1658 echo &&
1659 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1660 elif test -f "$ac_srcdir/configure"; then
1661 echo &&
1662 $SHELL "$ac_srcdir/configure" --help=recursive
3ace7edb 1663 else
81ecdfbb
RW
1664 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1665 fi || ac_status=$?
1666 cd "$ac_pwd" || { ac_status=$?; break; }
bec39cab
AC
1667 done
1668fi
1669
81ecdfbb 1670test -n "$ac_init_help" && exit $ac_status
bec39cab
AC
1671if $ac_init_version; then
1672 cat <<\_ACEOF
81ecdfbb
RW
1673configure
1674generated by GNU Autoconf 2.64
bec39cab 1675
81ecdfbb 1676Copyright (C) 2009 Free Software Foundation, Inc.
bec39cab
AC
1677This configure script is free software; the Free Software Foundation
1678gives unlimited permission to copy, distribute and modify it.
1679_ACEOF
81ecdfbb 1680 exit
bec39cab 1681fi
bec39cab 1682
81ecdfbb
RW
1683## ------------------------ ##
1684## Autoconf initialization. ##
1685## ------------------------ ##
bec39cab 1686
81ecdfbb
RW
1687# ac_fn_c_try_compile LINENO
1688# --------------------------
1689# Try to compile conftest.$ac_ext, and return whether this succeeded.
1690ac_fn_c_try_compile ()
1691{
1692 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1693 rm -f conftest.$ac_objext
1694 if { { ac_try="$ac_compile"
1695case "(($ac_try" in
1696 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1697 *) ac_try_echo=$ac_try;;
1698esac
1699eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1700$as_echo "$ac_try_echo"; } >&5
1701 (eval "$ac_compile") 2>conftest.err
1702 ac_status=$?
1703 if test -s conftest.err; then
1704 grep -v '^ *+' conftest.err >conftest.er1
1705 cat conftest.er1 >&5
1706 mv -f conftest.er1 conftest.err
1707 fi
1708 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1709 test $ac_status = 0; } && {
1710 test -z "$ac_c_werror_flag" ||
1711 test ! -s conftest.err
1712 } && test -s conftest.$ac_objext; then :
1713 ac_retval=0
1714else
1715 $as_echo "$as_me: failed program was:" >&5
1716sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1717
81ecdfbb
RW
1718 ac_retval=1
1719fi
1720 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1721 return $ac_retval
1722
1723} # ac_fn_c_try_compile
1724
3bc3d82a
PA
1725# ac_fn_cxx_try_compile LINENO
1726# ----------------------------
1727# Try to compile conftest.$ac_ext, and return whether this succeeded.
1728ac_fn_cxx_try_compile ()
1729{
1730 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1731 rm -f conftest.$ac_objext
1732 if { { ac_try="$ac_compile"
1733case "(($ac_try" in
1734 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735 *) ac_try_echo=$ac_try;;
1736esac
1737eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738$as_echo "$ac_try_echo"; } >&5
1739 (eval "$ac_compile") 2>conftest.err
1740 ac_status=$?
1741 if test -s conftest.err; then
1742 grep -v '^ *+' conftest.err >conftest.er1
1743 cat conftest.er1 >&5
1744 mv -f conftest.er1 conftest.err
1745 fi
1746 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747 test $ac_status = 0; } && {
1748 test -z "$ac_cxx_werror_flag" ||
1749 test ! -s conftest.err
1750 } && test -s conftest.$ac_objext; then :
1751 ac_retval=0
1752else
1753 $as_echo "$as_me: failed program was:" >&5
1754sed 's/^/| /' conftest.$ac_ext >&5
1755
1756 ac_retval=1
1757fi
1758 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1759 return $ac_retval
1760
1761} # ac_fn_cxx_try_compile
1762
81ecdfbb
RW
1763# ac_fn_c_try_cpp LINENO
1764# ----------------------
1765# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1766ac_fn_c_try_cpp ()
bec39cab 1767{
81ecdfbb
RW
1768 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1769 if { { ac_try="$ac_cpp conftest.$ac_ext"
1770case "(($ac_try" in
1771 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1772 *) ac_try_echo=$ac_try;;
1773esac
1774eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1775$as_echo "$ac_try_echo"; } >&5
1776 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1777 ac_status=$?
1778 if test -s conftest.err; then
1779 grep -v '^ *+' conftest.err >conftest.er1
1780 cat conftest.er1 >&5
1781 mv -f conftest.er1 conftest.err
1782 fi
1783 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1784 test $ac_status = 0; } >/dev/null && {
1785 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1786 test ! -s conftest.err
1787 }; then :
1788 ac_retval=0
1789else
1790 $as_echo "$as_me: failed program was:" >&5
1791sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1792
81ecdfbb
RW
1793 ac_retval=1
1794fi
1795 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1796 return $ac_retval
bec39cab 1797
81ecdfbb 1798} # ac_fn_c_try_cpp
bec39cab 1799
81ecdfbb
RW
1800# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1801# -------------------------------------------------------
1802# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1803# the include files in INCLUDES and setting the cache variable VAR
1804# accordingly.
1805ac_fn_c_check_header_mongrel ()
1806{
1807 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1808 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1810$as_echo_n "checking for $2... " >&6; }
1811if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1812 $as_echo_n "(cached) " >&6
1813fi
1814eval ac_res=\$$3
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816$as_echo "$ac_res" >&6; }
1817else
1818 # Is the header compilable?
1819{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1820$as_echo_n "checking $2 usability... " >&6; }
1821cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1822/* end confdefs.h. */
1823$4
1824#include <$2>
1825_ACEOF
1826if ac_fn_c_try_compile "$LINENO"; then :
1827 ac_header_compiler=yes
1828else
1829 ac_header_compiler=no
1830fi
1831rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1832{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1833$as_echo "$ac_header_compiler" >&6; }
bec39cab 1834
81ecdfbb
RW
1835# Is the header present?
1836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1837$as_echo_n "checking $2 presence... " >&6; }
1838cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839/* end confdefs.h. */
1840#include <$2>
1841_ACEOF
1842if ac_fn_c_try_cpp "$LINENO"; then :
1843 ac_header_preproc=yes
1844else
1845 ac_header_preproc=no
1846fi
1847rm -f conftest.err conftest.$ac_ext
1848{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1849$as_echo "$ac_header_preproc" >&6; }
bec39cab 1850
81ecdfbb
RW
1851# So? What about this header?
1852case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1853 yes:no: )
1854 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1855$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1857$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1858 ;;
1859 no:yes:* )
1860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1861$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1862 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1863$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1864 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1865$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1866 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1867$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1869$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1870 ;;
1871esac
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1873$as_echo_n "checking for $2... " >&6; }
1874if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1875 $as_echo_n "(cached) " >&6
1876else
1877 eval "$3=\$ac_header_compiler"
1878fi
1879eval ac_res=\$$3
1880 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1881$as_echo "$ac_res" >&6; }
1882fi
1883 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
bec39cab 1884
81ecdfbb 1885} # ac_fn_c_check_header_mongrel
bec39cab 1886
81ecdfbb
RW
1887# ac_fn_c_try_run LINENO
1888# ----------------------
1889# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1890# that executables *can* be run.
1891ac_fn_c_try_run ()
1892{
1893 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1894 if { { ac_try="$ac_link"
1895case "(($ac_try" in
1896 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1897 *) ac_try_echo=$ac_try;;
1898esac
1899eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1900$as_echo "$ac_try_echo"; } >&5
1901 (eval "$ac_link") 2>&5
1902 ac_status=$?
1903 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1904 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1905 { { case "(($ac_try" in
1906 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1907 *) ac_try_echo=$ac_try;;
1908esac
1909eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1910$as_echo "$ac_try_echo"; } >&5
1911 (eval "$ac_try") 2>&5
1912 ac_status=$?
1913 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1914 test $ac_status = 0; }; }; then :
1915 ac_retval=0
1916else
1917 $as_echo "$as_me: program exited with status $ac_status" >&5
1918 $as_echo "$as_me: failed program was:" >&5
1919sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1920
81ecdfbb
RW
1921 ac_retval=$ac_status
1922fi
1923 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1924 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1925 return $ac_retval
bec39cab 1926
81ecdfbb 1927} # ac_fn_c_try_run
bec39cab 1928
81ecdfbb
RW
1929# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1930# -------------------------------------------------------
1931# Tests whether HEADER exists and can be compiled using the include files in
1932# INCLUDES, setting the cache variable VAR accordingly.
1933ac_fn_c_check_header_compile ()
1934{
1935 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1937$as_echo_n "checking for $2... " >&6; }
1938if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1939 $as_echo_n "(cached) " >&6
1940else
1941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1942/* end confdefs.h. */
1943$4
1944#include <$2>
bec39cab 1945_ACEOF
81ecdfbb
RW
1946if ac_fn_c_try_compile "$LINENO"; then :
1947 eval "$3=yes"
1948else
1949 eval "$3=no"
1950fi
1951rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952fi
1953eval ac_res=\$$3
1954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1955$as_echo "$ac_res" >&6; }
1956 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
bec39cab 1957
81ecdfbb 1958} # ac_fn_c_check_header_compile
bec39cab 1959
2974be62
AM
1960# ac_fn_c_try_link LINENO
1961# -----------------------
1962# Try to link conftest.$ac_ext, and return whether this succeeded.
1963ac_fn_c_try_link ()
1964{
1965 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966 rm -f conftest.$ac_objext conftest$ac_exeext
1967 if { { ac_try="$ac_link"
1968case "(($ac_try" in
1969 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1970 *) ac_try_echo=$ac_try;;
1971esac
1972eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1973$as_echo "$ac_try_echo"; } >&5
1974 (eval "$ac_link") 2>conftest.err
1975 ac_status=$?
1976 if test -s conftest.err; then
1977 grep -v '^ *+' conftest.err >conftest.er1
1978 cat conftest.er1 >&5
1979 mv -f conftest.er1 conftest.err
1980 fi
1981 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1982 test $ac_status = 0; } && {
1983 test -z "$ac_c_werror_flag" ||
1984 test ! -s conftest.err
1985 } && test -s conftest$ac_exeext && {
1986 test "$cross_compiling" = yes ||
1987 $as_test_x conftest$ac_exeext
1988 }; then :
1989 ac_retval=0
1990else
1991 $as_echo "$as_me: failed program was:" >&5
1992sed 's/^/| /' conftest.$ac_ext >&5
1993
1994 ac_retval=1
1995fi
1996 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1997 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1998 # interfere with the next link command; also delete a directory that is
1999 # left behind by Apple's compiler. We do this before executing the actions.
2000 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2001 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2002 return $ac_retval
2003
2004} # ac_fn_c_try_link
2005
81ecdfbb
RW
2006# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2007# --------------------------------------------
2008# Tries to find the compile-time value of EXPR in a program that includes
2009# INCLUDES, setting VAR accordingly. Returns whether the value could be
2010# computed
2011ac_fn_c_compute_int ()
2012{
2013 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2014 if test "$cross_compiling" = yes; then
2015 # Depending upon the size, compute the lo and hi bounds.
2016cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2017/* end confdefs.h. */
2018$4
2019int
2020main ()
2021{
2022static int test_array [1 - 2 * !(($2) >= 0)];
2023test_array [0] = 0
bec39cab 2024
81ecdfbb
RW
2025 ;
2026 return 0;
2027}
2028_ACEOF
2029if ac_fn_c_try_compile "$LINENO"; then :
2030 ac_lo=0 ac_mid=0
2031 while :; do
2032 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033/* end confdefs.h. */
2034$4
2035int
2036main ()
2037{
2038static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2039test_array [0] = 0
bec39cab 2040
81ecdfbb
RW
2041 ;
2042 return 0;
2043}
2044_ACEOF
2045if ac_fn_c_try_compile "$LINENO"; then :
2046 ac_hi=$ac_mid; break
2047else
2048 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2049 if test $ac_lo -le $ac_mid; then
2050 ac_lo= ac_hi=
2051 break
2052 fi
2053 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
c906108c 2054fi
81ecdfbb
RW
2055rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2056 done
c906108c 2057else
81ecdfbb
RW
2058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2059/* end confdefs.h. */
2060$4
2061int
2062main ()
2063{
2064static int test_array [1 - 2 * !(($2) < 0)];
2065test_array [0] = 0
bec39cab 2066
81ecdfbb
RW
2067 ;
2068 return 0;
2069}
2070_ACEOF
2071if ac_fn_c_try_compile "$LINENO"; then :
2072 ac_hi=-1 ac_mid=-1
2073 while :; do
2074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075/* end confdefs.h. */
2076$4
2077int
2078main ()
2079{
2080static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2081test_array [0] = 0
bec39cab 2082
81ecdfbb
RW
2083 ;
2084 return 0;
2085}
2086_ACEOF
2087if ac_fn_c_try_compile "$LINENO"; then :
2088 ac_lo=$ac_mid; break
2089else
2090 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2091 if test $ac_mid -le $ac_hi; then
2092 ac_lo= ac_hi=
2093 break
2094 fi
2095 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2096fi
2097rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 done
2099else
2100 ac_lo= ac_hi=
2101fi
2102rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2103fi
2104rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2105# Binary search between lo and hi bounds.
2106while test "x$ac_lo" != "x$ac_hi"; do
2107 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2109/* end confdefs.h. */
2110$4
2111int
2112main ()
2113{
2114static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2115test_array [0] = 0
bec39cab 2116
81ecdfbb
RW
2117 ;
2118 return 0;
2119}
2120_ACEOF
2121if ac_fn_c_try_compile "$LINENO"; then :
2122 ac_hi=$ac_mid
2123else
2124 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2125fi
2126rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2127done
2128case $ac_lo in #((
2129?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2130'') ac_retval=1 ;;
2131esac
2132 else
2133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134/* end confdefs.h. */
2135$4
2136static long int longval () { return $2; }
2137static unsigned long int ulongval () { return $2; }
2138#include <stdio.h>
2139#include <stdlib.h>
2140int
2141main ()
2142{
bec39cab 2143
81ecdfbb
RW
2144 FILE *f = fopen ("conftest.val", "w");
2145 if (! f)
2146 return 1;
2147 if (($2) < 0)
2148 {
2149 long int i = longval ();
2150 if (i != ($2))
2151 return 1;
2152 fprintf (f, "%ld", i);
2153 }
2154 else
2155 {
2156 unsigned long int i = ulongval ();
2157 if (i != ($2))
2158 return 1;
2159 fprintf (f, "%lu", i);
2160 }
2161 /* Do not output a trailing newline, as this causes \r\n confusion
2162 on some platforms. */
2163 return ferror (f) || fclose (f) != 0;
bec39cab 2164
81ecdfbb
RW
2165 ;
2166 return 0;
2167}
2168_ACEOF
2169if ac_fn_c_try_run "$LINENO"; then :
2170 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2171else
2172 ac_retval=1
2173fi
2174rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2175 conftest.$ac_objext conftest.beam conftest.$ac_ext
2176rm -f conftest.val
bec39cab 2177
81ecdfbb
RW
2178 fi
2179 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2180 return $ac_retval
bec39cab 2181
81ecdfbb 2182} # ac_fn_c_compute_int
bec39cab 2183
55a8c076
YQ
2184# ac_fn_c_check_func LINENO FUNC VAR
2185# ----------------------------------
2186# Tests whether FUNC exists, setting the cache variable VAR accordingly
2187ac_fn_c_check_func ()
81ecdfbb
RW
2188{
2189 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2191$as_echo_n "checking for $2... " >&6; }
2192if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2193 $as_echo_n "(cached) " >&6
2194else
81ecdfbb
RW
2195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2196/* end confdefs.h. */
55a8c076
YQ
2197/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2198 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2199#define $2 innocuous_$2
2200
2201/* System header to define __stub macros and hopefully few prototypes,
2202 which can conflict with char $2 (); below.
2203 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2204 <limits.h> exists even on freestanding compilers. */
2205
2206#ifdef __STDC__
2207# include <limits.h>
2208#else
2209# include <assert.h>
2210#endif
2211
2212#undef $2
2213
2214/* Override any GCC internal prototype to avoid an error.
2215 Use char because int might match the return type of a GCC
2216 builtin and then its argument prototype would still apply. */
2217#ifdef __cplusplus
2218extern "C"
2219#endif
2220char $2 ();
2221/* The GNU C library defines this for functions which it implements
2222 to always fail with ENOSYS. Some functions are actually named
2223 something starting with __ and the normal name is an alias. */
2224#if defined __stub_$2 || defined __stub___$2
2225choke me
2226#endif
2227
2228int
2229main ()
2230{
2231return $2 ();
2232 ;
2233 return 0;
2234}
2235_ACEOF
2236if ac_fn_c_try_link "$LINENO"; then :
2237 eval "$3=yes"
2238else
2239 eval "$3=no"
2240fi
2241rm -f core conftest.err conftest.$ac_objext \
2242 conftest$ac_exeext conftest.$ac_ext
2243fi
2244eval ac_res=\$$3
2245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246$as_echo "$ac_res" >&6; }
2247 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2248
2249} # ac_fn_c_check_func
2250
07697489
PA
2251# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2252# -------------------------------------------
2253# Tests whether TYPE exists after having included INCLUDES, setting cache
2254# variable VAR accordingly.
2255ac_fn_c_check_type ()
2256{
2257 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2259$as_echo_n "checking for $2... " >&6; }
2260if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2261 $as_echo_n "(cached) " >&6
2262else
2263 eval "$3=no"
2264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265/* end confdefs.h. */
2266$4
2267int
2268main ()
2269{
2270if (sizeof ($2))
2271 return 0;
2272 ;
2273 return 0;
2274}
2275_ACEOF
2276if ac_fn_c_try_compile "$LINENO"; then :
2277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2278/* end confdefs.h. */
2279$4
2280int
2281main ()
2282{
2283if (sizeof (($2)))
2284 return 0;
2285 ;
2286 return 0;
2287}
2288_ACEOF
2289if ac_fn_c_try_compile "$LINENO"; then :
2290
2291else
2292 eval "$3=yes"
2293fi
2294rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2295fi
2296rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2297fi
2298eval ac_res=\$$3
2299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2300$as_echo "$ac_res" >&6; }
2301 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2302
2303} # ac_fn_c_check_type
2304
770d76d7
PA
2305# ac_fn_c_check_decl LINENO SYMBOL VAR
2306# ------------------------------------
2307# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2308ac_fn_c_check_decl ()
2309{
2310 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2311 as_decl_name=`echo $2|sed 's/ *(.*//'`
2312 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2314$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2315if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2316 $as_echo_n "(cached) " >&6
2317else
2318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2319/* end confdefs.h. */
2320$4
2321int
2322main ()
2323{
2324#ifndef $as_decl_name
2325#ifdef __cplusplus
2326 (void) $as_decl_use;
2327#else
2328 (void) $as_decl_name;
2329#endif
2330#endif
2331
2332 ;
2333 return 0;
2334}
2335_ACEOF
2336if ac_fn_c_try_compile "$LINENO"; then :
2337 eval "$3=yes"
2338else
2339 eval "$3=no"
2340fi
2341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2342fi
2343eval ac_res=\$$3
2344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2345$as_echo "$ac_res" >&6; }
2346 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2347
2348} # ac_fn_c_check_decl
2349
55a8c076
YQ
2350# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2351# ----------------------------------------------------
2352# Tries to find if the field MEMBER exists in type AGGR, after including
2353# INCLUDES, setting cache variable VAR accordingly.
2354ac_fn_c_check_member ()
2355{
2356 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2358$as_echo_n "checking for $2.$3... " >&6; }
2359if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2360 $as_echo_n "(cached) " >&6
2361else
2362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2363/* end confdefs.h. */
2364$5
2365int
2366main ()
2367{
2368static $2 ac_aggr;
2369if (ac_aggr.$3)
2370return 0;
2371 ;
2372 return 0;
2373}
2374_ACEOF
2375if ac_fn_c_try_compile "$LINENO"; then :
2376 eval "$4=yes"
2377else
2378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2379/* end confdefs.h. */
2380$5
2381int
2382main ()
2383{
2384static $2 ac_aggr;
2385if (sizeof ac_aggr.$3)
2386return 0;
2387 ;
2388 return 0;
2389}
2390_ACEOF
2391if ac_fn_c_try_compile "$LINENO"; then :
2392 eval "$4=yes"
2393else
2394 eval "$4=no"
2395fi
2396rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2397fi
2398rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2399fi
2400eval ac_res=\$$4
2401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2402$as_echo "$ac_res" >&6; }
2403 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2404
2405} # ac_fn_c_check_member
81ecdfbb
RW
2406cat >config.log <<_ACEOF
2407This file contains any messages produced by compilers while
2408running configure, to aid debugging if configure makes a mistake.
d5af19ba 2409
81ecdfbb
RW
2410It was created by $as_me, which was
2411generated by GNU Autoconf 2.64. Invocation command line was
b4e70030 2412
81ecdfbb 2413 $ $0 $@
413ccac7 2414
81ecdfbb
RW
2415_ACEOF
2416exec 5>>config.log
2417{
2418cat <<_ASUNAME
2419## --------- ##
2420## Platform. ##
2421## --------- ##
413ccac7 2422
81ecdfbb
RW
2423hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2424uname -m = `(uname -m) 2>/dev/null || echo unknown`
2425uname -r = `(uname -r) 2>/dev/null || echo unknown`
2426uname -s = `(uname -s) 2>/dev/null || echo unknown`
2427uname -v = `(uname -v) 2>/dev/null || echo unknown`
85981d60 2428
81ecdfbb
RW
2429/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2430/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
413ccac7 2431
81ecdfbb
RW
2432/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2433/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2434/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2435/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2436/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2437/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2438/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
c906108c 2439
81ecdfbb 2440_ASUNAME
bec39cab 2441
bec39cab
AC
2442as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2443for as_dir in $PATH
2444do
2445 IFS=$as_save_IFS
2446 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2447 $as_echo "PATH: $as_dir"
2448 done
2449IFS=$as_save_IFS
bec39cab 2450
81ecdfbb 2451} >&5
bec39cab 2452
81ecdfbb 2453cat >&5 <<_ACEOF
bec39cab 2454
bec39cab 2455
81ecdfbb
RW
2456## ----------- ##
2457## Core tests. ##
2458## ----------- ##
2459
2460_ACEOF
2461
2462
2463# Keep a trace of the command line.
2464# Strip out --no-create and --no-recursion so they do not pile up.
2465# Strip out --silent because we don't want to record it for future runs.
2466# Also quote any args containing shell meta-characters.
2467# Make two passes to allow for proper duplicate-argument suppression.
2468ac_configure_args=
2469ac_configure_args0=
2470ac_configure_args1=
2471ac_must_keep_next=false
2472for ac_pass in 1 2
2473do
2474 for ac_arg
2475 do
2476 case $ac_arg in
2477 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2478 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2479 | -silent | --silent | --silen | --sile | --sil)
2480 continue ;;
2481 *\'*)
2482 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2483 esac
2484 case $ac_pass in
2485 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2486 2)
2487 as_fn_append ac_configure_args1 " '$ac_arg'"
2488 if test $ac_must_keep_next = true; then
2489 ac_must_keep_next=false # Got value, back to normal.
2490 else
2491 case $ac_arg in
2492 *=* | --config-cache | -C | -disable-* | --disable-* \
2493 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2494 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2495 | -with-* | --with-* | -without-* | --without-* | --x)
2496 case "$ac_configure_args0 " in
2497 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2498 esac
2499 ;;
2500 -* ) ac_must_keep_next=true ;;
2501 esac
2502 fi
2503 as_fn_append ac_configure_args " '$ac_arg'"
2504 ;;
2505 esac
2506 done
2507done
2508{ ac_configure_args0=; unset ac_configure_args0;}
2509{ ac_configure_args1=; unset ac_configure_args1;}
2510
2511# When interrupted or exit'd, cleanup temporary files, and complete
2512# config.log. We remove comments because anyway the quotes in there
2513# would cause problems or look ugly.
2514# WARNING: Use '\'' to represent an apostrophe within the trap.
2515# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2516trap 'exit_status=$?
2517 # Save into config.log some information that might help in debugging.
2518 {
2519 echo
2520
2521 cat <<\_ASBOX
2522## ---------------- ##
2523## Cache variables. ##
2524## ---------------- ##
2525_ASBOX
2526 echo
2527 # The following way of writing the cache mishandles newlines in values,
2528(
2529 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2530 eval ac_val=\$$ac_var
2531 case $ac_val in #(
2532 *${as_nl}*)
2533 case $ac_var in #(
2534 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2535$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2536 esac
2537 case $ac_var in #(
2538 _ | IFS | as_nl) ;; #(
2539 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2540 *) { eval $ac_var=; unset $ac_var;} ;;
2541 esac ;;
2542 esac
2543 done
2544 (set) 2>&1 |
2545 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2546 *${as_nl}ac_space=\ *)
2547 sed -n \
2548 "s/'\''/'\''\\\\'\'''\''/g;
2549 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2550 ;; #(
2551 *)
2552 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2553 ;;
2554 esac |
2555 sort
2556)
2557 echo
2558
2559 cat <<\_ASBOX
2560## ----------------- ##
2561## Output variables. ##
2562## ----------------- ##
2563_ASBOX
2564 echo
2565 for ac_var in $ac_subst_vars
2566 do
2567 eval ac_val=\$$ac_var
2568 case $ac_val in
2569 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2570 esac
2571 $as_echo "$ac_var='\''$ac_val'\''"
2572 done | sort
2573 echo
2574
2575 if test -n "$ac_subst_files"; then
2576 cat <<\_ASBOX
2577## ------------------- ##
2578## File substitutions. ##
2579## ------------------- ##
2580_ASBOX
2581 echo
2582 for ac_var in $ac_subst_files
2583 do
2584 eval ac_val=\$$ac_var
2585 case $ac_val in
2586 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2587 esac
2588 $as_echo "$ac_var='\''$ac_val'\''"
2589 done | sort
2590 echo
2591 fi
2592
2593 if test -s confdefs.h; then
2594 cat <<\_ASBOX
2595## ----------- ##
2596## confdefs.h. ##
2597## ----------- ##
2598_ASBOX
2599 echo
2600 cat confdefs.h
2601 echo
2602 fi
2603 test "$ac_signal" != 0 &&
2604 $as_echo "$as_me: caught signal $ac_signal"
2605 $as_echo "$as_me: exit $exit_status"
2606 } >&5
2607 rm -f core *.core core.conftest.* &&
2608 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2609 exit $exit_status
2610' 0
2611for ac_signal in 1 2 13 15; do
2612 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2613done
2614ac_signal=0
2615
2616# confdefs.h avoids OS command line length limits that DEFS can exceed.
2617rm -f -r conftest* confdefs.h
2618
2619$as_echo "/* confdefs.h */" > confdefs.h
2620
2621# Predefined preprocessor variables.
2622
2623cat >>confdefs.h <<_ACEOF
2624#define PACKAGE_NAME "$PACKAGE_NAME"
2625_ACEOF
2626
2627cat >>confdefs.h <<_ACEOF
2628#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2629_ACEOF
2630
2631cat >>confdefs.h <<_ACEOF
2632#define PACKAGE_VERSION "$PACKAGE_VERSION"
2633_ACEOF
2634
2635cat >>confdefs.h <<_ACEOF
2636#define PACKAGE_STRING "$PACKAGE_STRING"
2637_ACEOF
2638
2639cat >>confdefs.h <<_ACEOF
2640#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2641_ACEOF
2642
2643cat >>confdefs.h <<_ACEOF
2644#define PACKAGE_URL "$PACKAGE_URL"
2645_ACEOF
2646
2647
2648# Let the site file select an alternate cache file if it wants to.
2649# Prefer an explicitly selected file to automatically selected ones.
2650ac_site_file1=NONE
2651ac_site_file2=NONE
2652if test -n "$CONFIG_SITE"; then
2653 ac_site_file1=$CONFIG_SITE
2654elif test "x$prefix" != xNONE; then
2655 ac_site_file1=$prefix/share/config.site
2656 ac_site_file2=$prefix/etc/config.site
2657else
2658 ac_site_file1=$ac_default_prefix/share/config.site
2659 ac_site_file2=$ac_default_prefix/etc/config.site
2660fi
2661for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2662do
2663 test "x$ac_site_file" = xNONE && continue
2664 if test -r "$ac_site_file"; then
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2666$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2667 sed 's/^/| /' "$ac_site_file" >&5
2668 . "$ac_site_file"
2669 fi
2670done
2671
2672if test -r "$cache_file"; then
2673 # Some versions of bash will fail to source /dev/null (special
2674 # files actually), so we avoid doing that.
2675 if test -f "$cache_file"; then
2676 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2677$as_echo "$as_me: loading cache $cache_file" >&6;}
2678 case $cache_file in
2679 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2680 *) . "./$cache_file";;
2681 esac
2682 fi
2683else
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2685$as_echo "$as_me: creating cache $cache_file" >&6;}
2686 >$cache_file
bec39cab
AC
2687fi
2688
81ecdfbb
RW
2689# Check that the precious variables saved in the cache have kept the same
2690# value.
2691ac_cache_corrupted=false
2692for ac_var in $ac_precious_vars; do
2693 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2694 eval ac_new_set=\$ac_env_${ac_var}_set
2695 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2696 eval ac_new_val=\$ac_env_${ac_var}_value
2697 case $ac_old_set,$ac_new_set in
2698 set,)
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2700$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2701 ac_cache_corrupted=: ;;
2702 ,set)
2703 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2704$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2705 ac_cache_corrupted=: ;;
2706 ,);;
2707 *)
2708 if test "x$ac_old_val" != "x$ac_new_val"; then
2709 # differences in whitespace do not lead to failure.
2710 ac_old_val_w=`echo x $ac_old_val`
2711 ac_new_val_w=`echo x $ac_new_val`
2712 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2713 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2714$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2715 ac_cache_corrupted=:
2716 else
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2718$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2719 eval $ac_var=\$ac_old_val
2720 fi
2721 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2722$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2723 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2724$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2725 fi;;
2726 esac
2727 # Pass precious variables to config.status.
2728 if test "$ac_new_set" = set; then
2729 case $ac_new_val in
2730 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2731 *) ac_arg=$ac_var=$ac_new_val ;;
2732 esac
2733 case " $ac_configure_args " in
2734 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2735 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2736 esac
2737 fi
2738done
2739if $ac_cache_corrupted; then
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2741$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2743$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2744 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2745fi
2746## -------------------- ##
2747## Main body of script. ##
2748## -------------------- ##
2749
2750ac_ext=c
2751ac_cpp='$CPP $CPPFLAGS'
2752ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2753ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2754ac_compiler_gnu=$ac_cv_c_compiler_gnu
2755
2756
2757
2758
2759
2760ac_config_headers="$ac_config_headers config.h:config.in"
2761
2762
2763{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2764$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2765 # Check whether --enable-maintainer-mode was given.
2766if test "${enable_maintainer_mode+set}" = set; then :
2767 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2768else
2769 USE_MAINTAINER_MODE=no
2770fi
2771
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2773$as_echo "$USE_MAINTAINER_MODE" >&6; }
2774 if test $USE_MAINTAINER_MODE = yes; then
2775 MAINTAINER_MODE_TRUE=
2776 MAINTAINER_MODE_FALSE='#'
2777else
2778 MAINTAINER_MODE_TRUE='#'
2779 MAINTAINER_MODE_FALSE=
2780fi
2781
2782 MAINT=$MAINTAINER_MODE_TRUE
2783
2784
2785
17ef446e 2786# Set the 'development' global.
270c9937 2787. $srcdir/../bfd/development.sh
f5f1cdb6 2788
81ecdfbb
RW
2789ac_ext=c
2790ac_cpp='$CPP $CPPFLAGS'
2791ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2792ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2793ac_compiler_gnu=$ac_cv_c_compiler_gnu
2794if test -n "$ac_tool_prefix"; then
2795 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2796set dummy ${ac_tool_prefix}gcc; ac_word=$2
2797{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798$as_echo_n "checking for $ac_word... " >&6; }
2799if test "${ac_cv_prog_CC+set}" = set; then :
2800 $as_echo_n "(cached) " >&6
c906108c
SS
2801else
2802 if test -n "$CC"; then
2803 ac_cv_prog_CC="$CC" # Let the user override the test.
2804else
bec39cab
AC
2805as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806for as_dir in $PATH
2807do
2808 IFS=$as_save_IFS
2809 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2810 for ac_exec_ext in '' $ac_executable_extensions; do
2811 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2812 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2813 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
2814 break 2
2815 fi
2816done
81ecdfbb
RW
2817 done
2818IFS=$as_save_IFS
bec39cab 2819
c906108c
SS
2820fi
2821fi
bec39cab 2822CC=$ac_cv_prog_CC
c906108c 2823if test -n "$CC"; then
81ecdfbb
RW
2824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825$as_echo "$CC" >&6; }
c906108c 2826else
81ecdfbb
RW
2827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828$as_echo "no" >&6; }
c906108c
SS
2829fi
2830
81ecdfbb 2831
b4e70030
JB
2832fi
2833if test -z "$ac_cv_prog_CC"; then
2834 ac_ct_CC=$CC
81ecdfbb
RW
2835 # Extract the first word of "gcc", so it can be a program name with args.
2836set dummy gcc; ac_word=$2
2837{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2838$as_echo_n "checking for $ac_word... " >&6; }
2839if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2840 $as_echo_n "(cached) " >&6
b4e70030
JB
2841else
2842 if test -n "$ac_ct_CC"; then
2843 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2844else
2845as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2846for as_dir in $PATH
2847do
2848 IFS=$as_save_IFS
2849 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2850 for ac_exec_ext in '' $ac_executable_extensions; do
2851 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2852 ac_cv_prog_ac_ct_CC="gcc"
2853 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b4e70030 2854 break 2
4e8d927d 2855 fi
b4e70030 2856done
81ecdfbb
RW
2857 done
2858IFS=$as_save_IFS
b4e70030
JB
2859
2860fi
2861fi
2862ac_ct_CC=$ac_cv_prog_ac_ct_CC
2863if test -n "$ac_ct_CC"; then
81ecdfbb
RW
2864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2865$as_echo "$ac_ct_CC" >&6; }
b4e70030 2866else
81ecdfbb
RW
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2868$as_echo "no" >&6; }
b4e70030
JB
2869fi
2870
81ecdfbb
RW
2871 if test "x$ac_ct_CC" = x; then
2872 CC=""
2873 else
2874 case $cross_compiling:$ac_tool_warned in
2875yes:)
2876{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2877$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2878ac_tool_warned=yes ;;
2879esac
2880 CC=$ac_ct_CC
2881 fi
b4e70030
JB
2882else
2883 CC="$ac_cv_prog_CC"
2884fi
2885
c906108c 2886if test -z "$CC"; then
81ecdfbb
RW
2887 if test -n "$ac_tool_prefix"; then
2888 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2889set dummy ${ac_tool_prefix}cc; ac_word=$2
2890{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2891$as_echo_n "checking for $ac_word... " >&6; }
2892if test "${ac_cv_prog_CC+set}" = set; then :
2893 $as_echo_n "(cached) " >&6
c906108c
SS
2894else
2895 if test -n "$CC"; then
2896 ac_cv_prog_CC="$CC" # Let the user override the test.
2897else
bec39cab
AC
2898as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2899for as_dir in $PATH
2900do
2901 IFS=$as_save_IFS
2902 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2903 for ac_exec_ext in '' $ac_executable_extensions; do
2904 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2905 ac_cv_prog_CC="${ac_tool_prefix}cc"
2906 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
2907 break 2
2908 fi
2909done
81ecdfbb
RW
2910 done
2911IFS=$as_save_IFS
2912
2913fi
2914fi
2915CC=$ac_cv_prog_CC
2916if test -n "$CC"; then
2917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2918$as_echo "$CC" >&6; }
2919else
2920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2921$as_echo "no" >&6; }
2922fi
2923
2924
2925 fi
2926fi
2927if test -z "$CC"; then
2928 # Extract the first word of "cc", so it can be a program name with args.
2929set dummy cc; ac_word=$2
2930{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931$as_echo_n "checking for $ac_word... " >&6; }
2932if test "${ac_cv_prog_CC+set}" = set; then :
2933 $as_echo_n "(cached) " >&6
2934else
2935 if test -n "$CC"; then
2936 ac_cv_prog_CC="$CC" # Let the user override the test.
2937else
2938 ac_prog_rejected=no
2939as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940for as_dir in $PATH
2941do
2942 IFS=$as_save_IFS
2943 test -z "$as_dir" && as_dir=.
2944 for ac_exec_ext in '' $ac_executable_extensions; do
2945 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2947 ac_prog_rejected=yes
2948 continue
2949 fi
2950 ac_cv_prog_CC="cc"
2951 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2952 break 2
2953 fi
2954done
2955 done
2956IFS=$as_save_IFS
bec39cab 2957
c906108c
SS
2958if test $ac_prog_rejected = yes; then
2959 # We found a bogon in the path, so make sure we never use it.
2960 set dummy $ac_cv_prog_CC
2961 shift
bec39cab 2962 if test $# != 0; then
c906108c
SS
2963 # We chose a different compiler from the bogus one.
2964 # However, it has the same basename, so the bogon will be chosen
2965 # first if we set CC to just the basename; use the full file name.
2966 shift
bec39cab 2967 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
c906108c
SS
2968 fi
2969fi
2970fi
2971fi
bec39cab 2972CC=$ac_cv_prog_CC
c906108c 2973if test -n "$CC"; then
81ecdfbb
RW
2974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2975$as_echo "$CC" >&6; }
c906108c 2976else
81ecdfbb
RW
2977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2978$as_echo "no" >&6; }
c906108c
SS
2979fi
2980
81ecdfbb 2981
bec39cab
AC
2982fi
2983if test -z "$CC"; then
2984 if test -n "$ac_tool_prefix"; then
81ecdfbb 2985 for ac_prog in cl.exe
bec39cab
AC
2986 do
2987 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2988set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW
2989{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2990$as_echo_n "checking for $ac_word... " >&6; }
2991if test "${ac_cv_prog_CC+set}" = set; then :
2992 $as_echo_n "(cached) " >&6
c906108c
SS
2993else
2994 if test -n "$CC"; then
2995 ac_cv_prog_CC="$CC" # Let the user override the test.
2996else
bec39cab
AC
2997as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2998for as_dir in $PATH
2999do
3000 IFS=$as_save_IFS
3001 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
3002 for ac_exec_ext in '' $ac_executable_extensions; do
3003 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 3004 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 3005 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
3006 break 2
3007 fi
3008done
81ecdfbb
RW
3009 done
3010IFS=$as_save_IFS
bec39cab 3011
c906108c
SS
3012fi
3013fi
bec39cab 3014CC=$ac_cv_prog_CC
c906108c 3015if test -n "$CC"; then
81ecdfbb
RW
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3017$as_echo "$CC" >&6; }
c906108c 3018else
81ecdfbb
RW
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020$as_echo "no" >&6; }
c906108c 3021fi
bec39cab 3022
81ecdfbb 3023
bec39cab
AC
3024 test -n "$CC" && break
3025 done
3026fi
3027if test -z "$CC"; then
3028 ac_ct_CC=$CC
81ecdfbb 3029 for ac_prog in cl.exe
bec39cab
AC
3030do
3031 # Extract the first word of "$ac_prog", so it can be a program name with args.
3032set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
3033{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3034$as_echo_n "checking for $ac_word... " >&6; }
3035if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3036 $as_echo_n "(cached) " >&6
bec39cab
AC
3037else
3038 if test -n "$ac_ct_CC"; then
3039 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3040else
3041as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042for as_dir in $PATH
3043do
3044 IFS=$as_save_IFS
3045 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
3046 for ac_exec_ext in '' $ac_executable_extensions; do
3047 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 3048 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 3049 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab 3050 break 2
c906108c 3051 fi
bec39cab 3052done
81ecdfbb
RW
3053 done
3054IFS=$as_save_IFS
bec39cab
AC
3055
3056fi
3057fi
3058ac_ct_CC=$ac_cv_prog_ac_ct_CC
3059if test -n "$ac_ct_CC"; then
81ecdfbb
RW
3060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3061$as_echo "$ac_ct_CC" >&6; }
bec39cab 3062else
81ecdfbb
RW
3063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3064$as_echo "no" >&6; }
c906108c
SS
3065fi
3066
81ecdfbb 3067
bec39cab
AC
3068 test -n "$ac_ct_CC" && break
3069done
c906108c 3070
81ecdfbb
RW
3071 if test "x$ac_ct_CC" = x; then
3072 CC=""
3073 else
3074 case $cross_compiling:$ac_tool_warned in
3075yes:)
3076{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3077$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3078ac_tool_warned=yes ;;
3079esac
3080 CC=$ac_ct_CC
3081 fi
bec39cab
AC
3082fi
3083
3084fi
3085
3086
81ecdfbb
RW
3087test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3088$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3089as_fn_error "no acceptable C compiler found in \$PATH
3090See \`config.log' for more details." "$LINENO" 5; }
bec39cab
AC
3091
3092# Provide some information about the compiler.
81ecdfbb
RW
3093$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3094set X $ac_compile
3095ac_compiler=$2
3096for ac_option in --version -v -V -qversion; do
3097 { { ac_try="$ac_compiler $ac_option >&5"
3098case "(($ac_try" in
3099 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3100 *) ac_try_echo=$ac_try;;
3101esac
3102eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3103$as_echo "$ac_try_echo"; } >&5
3104 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
bec39cab 3105 ac_status=$?
81ecdfbb
RW
3106 if test -s conftest.err; then
3107 sed '10a\
3108... rest of stderr output deleted ...
3109 10q' conftest.err >conftest.er1
3110 cat conftest.er1 >&5
3111 rm -f conftest.er1 conftest.err
3112 fi
3113 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3114 test $ac_status = 0; }
3115done
bec39cab 3116
81ecdfbb 3117cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3118/* end confdefs.h. */
3119
3120int
3121main ()
3122{
3123
3124 ;
3125 return 0;
3126}
3127_ACEOF
3128ac_clean_files_save=$ac_clean_files
81ecdfbb 3129ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
bec39cab
AC
3130# Try to create an executable without -o first, disregard a.out.
3131# It will help us diagnose broken compilers, and finding out an intuition
3132# of exeext.
81ecdfbb
RW
3133{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3134$as_echo_n "checking for C compiler default output file name... " >&6; }
3135ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3136
3137# The possible output files:
3138ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3139
3140ac_rmfiles=
3141for ac_file in $ac_files
3142do
3143 case $ac_file in
3144 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3145 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3146 esac
3147done
3148rm -f $ac_rmfiles
3149
3150if { { ac_try="$ac_link_default"
3151case "(($ac_try" in
3152 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3153 *) ac_try_echo=$ac_try;;
3154esac
3155eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3156$as_echo "$ac_try_echo"; } >&5
3157 (eval "$ac_link_default") 2>&5
3158 ac_status=$?
3159 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3160 test $ac_status = 0; }; then :
3161 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3162# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3163# in a Makefile. We should not override ac_cv_exeext if it was cached,
3164# so that the user can short-circuit this test for compilers unknown to
3165# Autoconf.
3166for ac_file in $ac_files ''
bec39cab
AC
3167do
3168 test -f "$ac_file" || continue
3169 case $ac_file in
81ecdfbb 3170 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
b4e70030
JB
3171 ;;
3172 [ab].out )
3173 # We found the default executable, but exeext='' is most
3174 # certainly right.
3175 break;;
3176 *.* )
81ecdfbb
RW
3177 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3178 then :; else
3179 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3180 fi
3181 # We set ac_cv_exeext here because the later test for it is not
3182 # safe: cross compilers may not add the suffix if given an `-o'
3183 # argument, so we may need to know it at that point already.
3184 # Even if this section looks crufty: it has the advantage of
3185 # actually working.
b4e70030
JB
3186 break;;
3187 * )
3188 break;;
bec39cab
AC
3189 esac
3190done
81ecdfbb
RW
3191test "$ac_cv_exeext" = no && ac_cv_exeext=
3192
bec39cab 3193else
81ecdfbb
RW
3194 ac_file=''
3195fi
3196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3197$as_echo "$ac_file" >&6; }
3198if test -z "$ac_file"; then :
3199 $as_echo "$as_me: failed program was:" >&5
bec39cab
AC
3200sed 's/^/| /' conftest.$ac_ext >&5
3201
81ecdfbb
RW
3202{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3203$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3204{ as_fn_set_status 77
3205as_fn_error "C compiler cannot create executables
3206See \`config.log' for more details." "$LINENO" 5; }; }
bec39cab 3207fi
b4e70030 3208ac_exeext=$ac_cv_exeext
b4e70030 3209
81ecdfbb 3210# Check that the compiler produces executables we can run. If not, either
bec39cab 3211# the compiler is broken, or we cross compile.
81ecdfbb
RW
3212{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3213$as_echo_n "checking whether the C compiler works... " >&6; }
bec39cab
AC
3214# If not cross compiling, check that we can run a simple program.
3215if test "$cross_compiling" != yes; then
3216 if { ac_try='./$ac_file'
81ecdfbb
RW
3217 { { case "(($ac_try" in
3218 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3219 *) ac_try_echo=$ac_try;;
3220esac
3221eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3222$as_echo "$ac_try_echo"; } >&5
3223 (eval "$ac_try") 2>&5
bec39cab 3224 ac_status=$?
81ecdfbb
RW
3225 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3226 test $ac_status = 0; }; }; then
bec39cab 3227 cross_compiling=no
c906108c 3228 else
bec39cab
AC
3229 if test "$cross_compiling" = maybe; then
3230 cross_compiling=yes
3231 else
81ecdfbb
RW
3232 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3233$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3234as_fn_error "cannot run C compiled programs.
bec39cab 3235If you meant to cross compile, use \`--host'.
81ecdfbb 3236See \`config.log' for more details." "$LINENO" 5; }
bec39cab 3237 fi
c906108c 3238 fi
bec39cab 3239fi
81ecdfbb
RW
3240{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3241$as_echo "yes" >&6; }
bec39cab 3242
81ecdfbb 3243rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
b4e70030 3244ac_clean_files=$ac_clean_files_save
81ecdfbb 3245# Check that the compiler produces executables we can run. If not, either
b4e70030 3246# the compiler is broken, or we cross compile.
81ecdfbb
RW
3247{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3248$as_echo_n "checking whether we are cross compiling... " >&6; }
3249{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3250$as_echo "$cross_compiling" >&6; }
3251
3252{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3253$as_echo_n "checking for suffix of executables... " >&6; }
3254if { { ac_try="$ac_link"
3255case "(($ac_try" in
3256 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3257 *) ac_try_echo=$ac_try;;
3258esac
3259eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3260$as_echo "$ac_try_echo"; } >&5
3261 (eval "$ac_link") 2>&5
bec39cab 3262 ac_status=$?
81ecdfbb
RW
3263 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3264 test $ac_status = 0; }; then :
b4e70030
JB
3265 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3266# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3267# work properly (i.e., refer to `conftest.exe'), while it won't with
3268# `rm'.
3269for ac_file in conftest.exe conftest conftest.*; do
3270 test -f "$ac_file" || continue
3271 case $ac_file in
81ecdfbb 3272 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
b4e70030 3273 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
b4e70030
JB
3274 break;;
3275 * ) break;;
3276 esac
3277done
c906108c 3278else
81ecdfbb
RW
3279 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3281as_fn_error "cannot compute suffix of executables: cannot compile and link
3282See \`config.log' for more details." "$LINENO" 5; }
c906108c 3283fi
b4e70030 3284rm -f conftest$ac_cv_exeext
81ecdfbb
RW
3285{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3286$as_echo "$ac_cv_exeext" >&6; }
c906108c 3287
b4e70030 3288rm -f conftest.$ac_ext
bec39cab
AC
3289EXEEXT=$ac_cv_exeext
3290ac_exeext=$EXEEXT
81ecdfbb
RW
3291{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3292$as_echo_n "checking for suffix of object files... " >&6; }
3293if test "${ac_cv_objext+set}" = set; then :
3294 $as_echo_n "(cached) " >&6
bec39cab 3295else
81ecdfbb 3296 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
3297/* end confdefs.h. */
3298
3299int
3300main ()
3301{
3302
3303 ;
3304 return 0;
3305}
3306_ACEOF
3307rm -f conftest.o conftest.obj
81ecdfbb
RW
3308if { { ac_try="$ac_compile"
3309case "(($ac_try" in
3310 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3311 *) ac_try_echo=$ac_try;;
3312esac
3313eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3314$as_echo "$ac_try_echo"; } >&5
3315 (eval "$ac_compile") 2>&5
3316 ac_status=$?
3317 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3318 test $ac_status = 0; }; then :
3319 for ac_file in conftest.o conftest.obj conftest.*; do
3320 test -f "$ac_file" || continue;
bec39cab 3321 case $ac_file in
81ecdfbb 3322 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
bec39cab
AC
3323 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3324 break;;
3325 esac
3326done
c906108c 3327else
81ecdfbb 3328 $as_echo "$as_me: failed program was:" >&5
bec39cab
AC
3329sed 's/^/| /' conftest.$ac_ext >&5
3330
81ecdfbb
RW
3331{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3332$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3333as_fn_error "cannot compute suffix of object files: cannot compile
3334See \`config.log' for more details." "$LINENO" 5; }
c906108c 3335fi
b4e70030 3336rm -f conftest.$ac_cv_objext conftest.$ac_ext
bec39cab 3337fi
81ecdfbb
RW
3338{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3339$as_echo "$ac_cv_objext" >&6; }
bec39cab
AC
3340OBJEXT=$ac_cv_objext
3341ac_objext=$OBJEXT
81ecdfbb
RW
3342{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3343$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3344if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3345 $as_echo_n "(cached) " >&6
c906108c 3346else
81ecdfbb 3347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3348/* end confdefs.h. */
3349
3350int
3351main ()
3352{
3353#ifndef __GNUC__
3354 choke me
3355#endif
3356
3357 ;
3358 return 0;
3359}
3360_ACEOF
81ecdfbb 3361if ac_fn_c_try_compile "$LINENO"; then :
bec39cab
AC
3362 ac_compiler_gnu=yes
3363else
81ecdfbb 3364 ac_compiler_gnu=no
bec39cab 3365fi
81ecdfbb 3366rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab
AC
3367ac_cv_c_compiler_gnu=$ac_compiler_gnu
3368
3369fi
81ecdfbb
RW
3370{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3371$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3372if test $ac_compiler_gnu = yes; then
3373 GCC=yes
3374else
3375 GCC=
3376fi
bec39cab
AC
3377ac_test_CFLAGS=${CFLAGS+set}
3378ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW
3379{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3380$as_echo_n "checking whether $CC accepts -g... " >&6; }
3381if test "${ac_cv_prog_cc_g+set}" = set; then :
3382 $as_echo_n "(cached) " >&6
bec39cab 3383else
81ecdfbb
RW
3384 ac_save_c_werror_flag=$ac_c_werror_flag
3385 ac_c_werror_flag=yes
3386 ac_cv_prog_cc_g=no
3387 CFLAGS="-g"
3388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3389/* end confdefs.h. */
3390
3391int
3392main ()
3393{
3394
3395 ;
3396 return 0;
3397}
3398_ACEOF
81ecdfbb 3399if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS
3400 ac_cv_prog_cc_g=yes
3401else
81ecdfbb
RW
3402 CFLAGS=""
3403 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3404/* end confdefs.h. */
3405
3406int
3407main ()
3408{
3409
3410 ;
3411 return 0;
3412}
3413_ACEOF
3414if ac_fn_c_try_compile "$LINENO"; then :
3415
3416else
3417 ac_c_werror_flag=$ac_save_c_werror_flag
3418 CFLAGS="-g"
3419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3420/* end confdefs.h. */
3421
3422int
3423main ()
3424{
c906108c 3425
81ecdfbb
RW
3426 ;
3427 return 0;
3428}
3429_ACEOF
3430if ac_fn_c_try_compile "$LINENO"; then :
3431 ac_cv_prog_cc_g=yes
3432fi
3433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3434fi
3435rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4e8d927d 3436fi
81ecdfbb
RW
3437rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3438 ac_c_werror_flag=$ac_save_c_werror_flag
bec39cab 3439fi
81ecdfbb
RW
3440{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3441$as_echo "$ac_cv_prog_cc_g" >&6; }
c906108c 3442if test "$ac_test_CFLAGS" = set; then
bec39cab 3443 CFLAGS=$ac_save_CFLAGS
c906108c
SS
3444elif test $ac_cv_prog_cc_g = yes; then
3445 if test "$GCC" = yes; then
3446 CFLAGS="-g -O2"
3447 else
3448 CFLAGS="-g"
3449 fi
3450else
3451 if test "$GCC" = yes; then
3452 CFLAGS="-O2"
3453 else
3454 CFLAGS=
3455 fi
3456fi
81ecdfbb
RW
3457{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3458$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3459if test "${ac_cv_prog_cc_c89+set}" = set; then :
3460 $as_echo_n "(cached) " >&6
bec39cab 3461else
81ecdfbb 3462 ac_cv_prog_cc_c89=no
bec39cab 3463ac_save_CC=$CC
81ecdfbb 3464cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 3465/* end confdefs.h. */
c906108c
SS
3466#include <stdarg.h>
3467#include <stdio.h>
3468#include <sys/types.h>
3469#include <sys/stat.h>
3470/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3471struct buf { int x; };
3472FILE * (*rcsopen) (struct buf *, struct stat *, int);
3473static char *e (p, i)
3474 char **p;
3475 int i;
3476{
3477 return p[i];
3478}
3479static char *f (char * (*g) (char **, int), char **p, ...)
3480{
3481 char *s;
3482 va_list v;
3483 va_start (v,p);
3484 s = g (p, va_arg (v,int));
3485 va_end (v);
3486 return s;
3487}
bec39cab
AC
3488
3489/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3490 function prototypes and stuff, but not '\xHH' hex character constants.
3491 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 3492 as 'x'. The following induces an error, until -std is added to get
bec39cab
AC
3493 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3494 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 3495 that's true only with -std. */
bec39cab
AC
3496int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3497
81ecdfbb
RW
3498/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3499 inside strings and character constants. */
3500#define FOO(x) 'x'
3501int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3502
c906108c
SS
3503int test (int i, double x);
3504struct s1 {int (*f) (int a);};
3505struct s2 {int (*f) (double a);};
3506int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3507int argc;
3508char **argv;
bec39cab
AC
3509int
3510main ()
3511{
c906108c 3512return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
bec39cab
AC
3513 ;
3514 return 0;
3515}
3516_ACEOF
81ecdfbb
RW
3517for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3518 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
bec39cab
AC
3519do
3520 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW
3521 if ac_fn_c_try_compile "$LINENO"; then :
3522 ac_cv_prog_cc_c89=$ac_arg
c906108c 3523fi
81ecdfbb
RW
3524rm -f core conftest.err conftest.$ac_objext
3525 test "x$ac_cv_prog_cc_c89" != "xno" && break
c906108c 3526done
81ecdfbb 3527rm -f conftest.$ac_ext
bec39cab 3528CC=$ac_save_CC
c906108c
SS
3529
3530fi
81ecdfbb
RW
3531# AC_CACHE_VAL
3532case "x$ac_cv_prog_cc_c89" in
3533 x)
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3535$as_echo "none needed" >&6; } ;;
3536 xno)
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3538$as_echo "unsupported" >&6; } ;;
bec39cab 3539 *)
81ecdfbb
RW
3540 CC="$CC $ac_cv_prog_cc_c89"
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3542$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
c906108c 3543esac
81ecdfbb 3544if test "x$ac_cv_prog_cc_c89" != xno; then :
c906108c 3545
b4e70030
JB
3546fi
3547
bec39cab
AC
3548ac_ext=c
3549ac_cpp='$CPP $CPPFLAGS'
3550ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3551ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3552ac_compiler_gnu=$ac_cv_c_compiler_gnu
c906108c 3553
3bc3d82a
PA
3554ac_ext=cpp
3555ac_cpp='$CXXCPP $CPPFLAGS'
3556ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3557ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3558ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3559if test -z "$CXX"; then
3560 if test -n "$CCC"; then
3561 CXX=$CCC
3562 else
3563 if test -n "$ac_tool_prefix"; then
3564 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3565 do
3566 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3567set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3568{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3569$as_echo_n "checking for $ac_word... " >&6; }
3570if test "${ac_cv_prog_CXX+set}" = set; then :
3571 $as_echo_n "(cached) " >&6
3572else
3573 if test -n "$CXX"; then
3574 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3575else
3576as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3577for as_dir in $PATH
3578do
3579 IFS=$as_save_IFS
3580 test -z "$as_dir" && as_dir=.
3581 for ac_exec_ext in '' $ac_executable_extensions; do
3582 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3583 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3584 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3585 break 2
3586 fi
3587done
3588 done
3589IFS=$as_save_IFS
3590
3591fi
3592fi
3593CXX=$ac_cv_prog_CXX
3594if test -n "$CXX"; then
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3596$as_echo "$CXX" >&6; }
3597else
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3599$as_echo "no" >&6; }
3600fi
3601
3602
3603 test -n "$CXX" && break
3604 done
3605fi
3606if test -z "$CXX"; then
3607 ac_ct_CXX=$CXX
3608 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3609do
3610 # Extract the first word of "$ac_prog", so it can be a program name with args.
3611set dummy $ac_prog; ac_word=$2
3612{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3613$as_echo_n "checking for $ac_word... " >&6; }
3614if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3615 $as_echo_n "(cached) " >&6
3616else
3617 if test -n "$ac_ct_CXX"; then
3618 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3619else
3620as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3621for as_dir in $PATH
3622do
3623 IFS=$as_save_IFS
3624 test -z "$as_dir" && as_dir=.
3625 for ac_exec_ext in '' $ac_executable_extensions; do
3626 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3627 ac_cv_prog_ac_ct_CXX="$ac_prog"
3628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3629 break 2
3630 fi
3631done
3632 done
3633IFS=$as_save_IFS
3634
3635fi
3636fi
3637ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3638if test -n "$ac_ct_CXX"; then
3639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3640$as_echo "$ac_ct_CXX" >&6; }
3641else
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3643$as_echo "no" >&6; }
3644fi
3645
3646
3647 test -n "$ac_ct_CXX" && break
3648done
3649
3650 if test "x$ac_ct_CXX" = x; then
3651 CXX="g++"
3652 else
3653 case $cross_compiling:$ac_tool_warned in
3654yes:)
3655{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3656$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3657ac_tool_warned=yes ;;
3658esac
3659 CXX=$ac_ct_CXX
3660 fi
3661fi
3662
3663 fi
3664fi
3665# Provide some information about the compiler.
3666$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3667set X $ac_compile
3668ac_compiler=$2
3669for ac_option in --version -v -V -qversion; do
3670 { { ac_try="$ac_compiler $ac_option >&5"
3671case "(($ac_try" in
3672 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3673 *) ac_try_echo=$ac_try;;
3674esac
3675eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3676$as_echo "$ac_try_echo"; } >&5
3677 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3678 ac_status=$?
3679 if test -s conftest.err; then
3680 sed '10a\
3681... rest of stderr output deleted ...
3682 10q' conftest.err >conftest.er1
3683 cat conftest.er1 >&5
3684 rm -f conftest.er1 conftest.err
3685 fi
3686 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3687 test $ac_status = 0; }
3688done
3689
3690{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3691$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3692if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3693 $as_echo_n "(cached) " >&6
3694else
3695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3696/* end confdefs.h. */
3697
3698int
3699main ()
3700{
3701#ifndef __GNUC__
3702 choke me
3703#endif
3704
3705 ;
3706 return 0;
3707}
3708_ACEOF
3709if ac_fn_cxx_try_compile "$LINENO"; then :
3710 ac_compiler_gnu=yes
3711else
3712 ac_compiler_gnu=no
3713fi
3714rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3715ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3716
3717fi
3718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3719$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3720if test $ac_compiler_gnu = yes; then
3721 GXX=yes
3722else
3723 GXX=
3724fi
3725ac_test_CXXFLAGS=${CXXFLAGS+set}
3726ac_save_CXXFLAGS=$CXXFLAGS
3727{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3728$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3729if test "${ac_cv_prog_cxx_g+set}" = set; then :
3730 $as_echo_n "(cached) " >&6
3731else
3732 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3733 ac_cxx_werror_flag=yes
3734 ac_cv_prog_cxx_g=no
3735 CXXFLAGS="-g"
3736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3737/* end confdefs.h. */
3738
3739int
3740main ()
3741{
3742
3743 ;
3744 return 0;
3745}
3746_ACEOF
3747if ac_fn_cxx_try_compile "$LINENO"; then :
3748 ac_cv_prog_cxx_g=yes
3749else
3750 CXXFLAGS=""
3751 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3752/* end confdefs.h. */
3753
3754int
3755main ()
3756{
3757
3758 ;
3759 return 0;
3760}
3761_ACEOF
3762if ac_fn_cxx_try_compile "$LINENO"; then :
3763
3764else
3765 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3766 CXXFLAGS="-g"
3767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3768/* end confdefs.h. */
3769
3770int
3771main ()
3772{
3773
3774 ;
3775 return 0;
3776}
3777_ACEOF
3778if ac_fn_cxx_try_compile "$LINENO"; then :
3779 ac_cv_prog_cxx_g=yes
3780fi
3781rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3782fi
3783rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3784fi
3785rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3786 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3787fi
3788{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3789$as_echo "$ac_cv_prog_cxx_g" >&6; }
3790if test "$ac_test_CXXFLAGS" = set; then
3791 CXXFLAGS=$ac_save_CXXFLAGS
3792elif test $ac_cv_prog_cxx_g = yes; then
3793 if test "$GXX" = yes; then
3794 CXXFLAGS="-g -O2"
3795 else
3796 CXXFLAGS="-g"
3797 fi
3798else
3799 if test "$GXX" = yes; then
3800 CXXFLAGS="-O2"
3801 else
3802 CXXFLAGS=
3803 fi
3804fi
3805ac_ext=c
3806ac_cpp='$CPP $CPPFLAGS'
3807ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3808ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3809ac_compiler_gnu=$ac_cv_c_compiler_gnu
3810
3811
60ca704f 3812
bec39cab
AC
3813ac_ext=c
3814ac_cpp='$CPP $CPPFLAGS'
3815ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3816ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3817ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW
3818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3819$as_echo_n "checking how to run the C preprocessor... " >&6; }
bec39cab
AC
3820# On Suns, sometimes $CPP names a directory.
3821if test -n "$CPP" && test -d "$CPP"; then
3822 CPP=
8bb2c122 3823fi
bec39cab 3824if test -z "$CPP"; then
81ecdfbb
RW
3825 if test "${ac_cv_prog_CPP+set}" = set; then :
3826 $as_echo_n "(cached) " >&6
bec39cab
AC
3827else
3828 # Double quotes because CPP needs to be expanded
3829 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3830 do
3831 ac_preproc_ok=false
3832for ac_c_preproc_warn_flag in '' yes
3833do
3834 # Use a header file that comes with gcc, so configuring glibc
3835 # with a fresh cross-compiler works.
3836 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3837 # <limits.h> exists even on freestanding compilers.
3838 # On the NeXT, cc -E runs the code through the compiler's parser,
3839 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3841/* end confdefs.h. */
3842#ifdef __STDC__
3843# include <limits.h>
3844#else
3845# include <assert.h>
3846#endif
3847 Syntax error
3848_ACEOF
81ecdfbb 3849if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 3850
81ecdfbb 3851else
bec39cab
AC
3852 # Broken: fails on valid input.
3853continue
3854fi
3855rm -f conftest.err conftest.$ac_ext
3856
81ecdfbb 3857 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 3858 # can be detected and how.
81ecdfbb 3859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3860/* end confdefs.h. */
3861#include <ac_nonexistent.h>
3862_ACEOF
81ecdfbb 3863if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC
3864 # Broken: success on invalid input.
3865continue
8bb2c122 3866else
bec39cab
AC
3867 # Passes both tests.
3868ac_preproc_ok=:
3869break
8bb2c122 3870fi
bec39cab 3871rm -f conftest.err conftest.$ac_ext
8bb2c122 3872
bec39cab
AC
3873done
3874# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3875rm -f conftest.err conftest.$ac_ext
81ecdfbb 3876if $ac_preproc_ok; then :
bec39cab
AC
3877 break
3878fi
8bb2c122 3879
bec39cab
AC
3880 done
3881 ac_cv_prog_CPP=$CPP
ddc9cd0f 3882
c906108c 3883fi
bec39cab
AC
3884 CPP=$ac_cv_prog_CPP
3885else
3886 ac_cv_prog_CPP=$CPP
c906108c 3887fi
81ecdfbb
RW
3888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3889$as_echo "$CPP" >&6; }
bec39cab
AC
3890ac_preproc_ok=false
3891for ac_c_preproc_warn_flag in '' yes
3892do
3893 # Use a header file that comes with gcc, so configuring glibc
3894 # with a fresh cross-compiler works.
3895 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3896 # <limits.h> exists even on freestanding compilers.
3897 # On the NeXT, cc -E runs the code through the compiler's parser,
3898 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3900/* end confdefs.h. */
3901#ifdef __STDC__
3902# include <limits.h>
3903#else
3904# include <assert.h>
3905#endif
3906 Syntax error
3907_ACEOF
81ecdfbb 3908if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 3909
81ecdfbb 3910else
bec39cab
AC
3911 # Broken: fails on valid input.
3912continue
3913fi
3914rm -f conftest.err conftest.$ac_ext
3915
81ecdfbb 3916 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 3917 # can be detected and how.
81ecdfbb 3918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3919/* end confdefs.h. */
3920#include <ac_nonexistent.h>
3921_ACEOF
81ecdfbb 3922if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC
3923 # Broken: success on invalid input.
3924continue
c906108c 3925else
bec39cab
AC
3926 # Passes both tests.
3927ac_preproc_ok=:
3928break
c906108c 3929fi
bec39cab 3930rm -f conftest.err conftest.$ac_ext
c906108c 3931
bec39cab
AC
3932done
3933# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3934rm -f conftest.err conftest.$ac_ext
81ecdfbb
RW
3935if $ac_preproc_ok; then :
3936
c906108c 3937else
81ecdfbb
RW
3938 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3939$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3940as_fn_error "C preprocessor \"$CPP\" fails sanity check
3941See \`config.log' for more details." "$LINENO" 5; }
c906108c 3942fi
c906108c 3943
bec39cab
AC
3944ac_ext=c
3945ac_cpp='$CPP $CPPFLAGS'
3946ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3947ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3948ac_compiler_gnu=$ac_cv_c_compiler_gnu
3949
3950
81ecdfbb
RW
3951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3952$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3953if test "${ac_cv_path_GREP+set}" = set; then :
3954 $as_echo_n "(cached) " >&6
4e8d927d 3955else
81ecdfbb
RW
3956 if test -z "$GREP"; then
3957 ac_path_GREP_found=false
3958 # Loop through the user's path and test for each of PROGNAME-LIST
3959 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3960for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3961do
3962 IFS=$as_save_IFS
3963 test -z "$as_dir" && as_dir=.
3964 for ac_prog in grep ggrep; do
3965 for ac_exec_ext in '' $ac_executable_extensions; do
3966 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3967 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3968# Check for GNU ac_path_GREP and select it if it is found.
3969 # Check for GNU $ac_path_GREP
3970case `"$ac_path_GREP" --version 2>&1` in
3971*GNU*)
3972 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3973*)
3974 ac_count=0
3975 $as_echo_n 0123456789 >"conftest.in"
3976 while :
3977 do
3978 cat "conftest.in" "conftest.in" >"conftest.tmp"
3979 mv "conftest.tmp" "conftest.in"
3980 cp "conftest.in" "conftest.nl"
3981 $as_echo 'GREP' >> "conftest.nl"
3982 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3983 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3984 as_fn_arith $ac_count + 1 && ac_count=$as_val
3985 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3986 # Best one so far, save it but keep looking for a better one
3987 ac_cv_path_GREP="$ac_path_GREP"
3988 ac_path_GREP_max=$ac_count
bec39cab 3989 fi
81ecdfbb
RW
3990 # 10*(2^10) chars as input seems more than enough
3991 test $ac_count -gt 10 && break
3992 done
3993 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3994esac
bec39cab 3995
81ecdfbb
RW
3996 $ac_path_GREP_found && break 3
3997 done
3998 done
3999 done
4000IFS=$as_save_IFS
4001 if test -z "$ac_cv_path_GREP"; then
4002 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4003 fi
c906108c 4004else
81ecdfbb 4005 ac_cv_path_GREP=$GREP
c906108c 4006fi
c906108c 4007
81ecdfbb
RW
4008fi
4009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4010$as_echo "$ac_cv_path_GREP" >&6; }
4011 GREP="$ac_cv_path_GREP"
c906108c 4012
c906108c 4013
81ecdfbb
RW
4014{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4015$as_echo_n "checking for egrep... " >&6; }
4016if test "${ac_cv_path_EGREP+set}" = set; then :
4017 $as_echo_n "(cached) " >&6
783e057b 4018else
81ecdfbb
RW
4019 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4020 then ac_cv_path_EGREP="$GREP -E"
4021 else
4022 if test -z "$EGREP"; then
4023 ac_path_EGREP_found=false
4024 # Loop through the user's path and test for each of PROGNAME-LIST
4025 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4026for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
783e057b
DJ
4027do
4028 IFS=$as_save_IFS
4029 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
4030 for ac_prog in egrep; do
4031 for ac_exec_ext in '' $ac_executable_extensions; do
4032 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4033 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4034# Check for GNU ac_path_EGREP and select it if it is found.
4035 # Check for GNU $ac_path_EGREP
4036case `"$ac_path_EGREP" --version 2>&1` in
4037*GNU*)
4038 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4039*)
4040 ac_count=0
4041 $as_echo_n 0123456789 >"conftest.in"
4042 while :
4043 do
4044 cat "conftest.in" "conftest.in" >"conftest.tmp"
4045 mv "conftest.tmp" "conftest.in"
4046 cp "conftest.in" "conftest.nl"
4047 $as_echo 'EGREP' >> "conftest.nl"
4048 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4049 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4050 as_fn_arith $ac_count + 1 && ac_count=$as_val
4051 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4052 # Best one so far, save it but keep looking for a better one
4053 ac_cv_path_EGREP="$ac_path_EGREP"
4054 ac_path_EGREP_max=$ac_count
4055 fi
4056 # 10*(2^10) chars as input seems more than enough
4057 test $ac_count -gt 10 && break
4058 done
4059 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4060esac
bec39cab 4061
81ecdfbb
RW
4062 $ac_path_EGREP_found && break 3
4063 done
4064 done
4065 done
4066IFS=$as_save_IFS
4067 if test -z "$ac_cv_path_EGREP"; then
4068 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
783e057b 4069 fi
783e057b 4070else
81ecdfbb 4071 ac_cv_path_EGREP=$EGREP
783e057b
DJ
4072fi
4073
81ecdfbb 4074 fi
783e057b 4075fi
81ecdfbb
RW
4076{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4077$as_echo "$ac_cv_path_EGREP" >&6; }
4078 EGREP="$ac_cv_path_EGREP"
4079
783e057b 4080
81ecdfbb
RW
4081{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4082$as_echo_n "checking for ANSI C header files... " >&6; }
4083if test "${ac_cv_header_stdc+set}" = set; then :
4084 $as_echo_n "(cached) " >&6
783e057b 4085else
81ecdfbb 4086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 4087/* end confdefs.h. */
783e057b 4088#include <stdlib.h>
bec39cab 4089#include <stdarg.h>
783e057b
DJ
4090#include <string.h>
4091#include <float.h>
c906108c 4092
bec39cab
AC
4093int
4094main ()
4095{
c906108c 4096
bec39cab
AC
4097 ;
4098 return 0;
4099}
4100_ACEOF
81ecdfbb 4101if ac_fn_c_try_compile "$LINENO"; then :
783e057b 4102 ac_cv_header_stdc=yes
c906108c 4103else
81ecdfbb 4104 ac_cv_header_stdc=no
c906108c 4105fi
81ecdfbb 4106rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 4107
783e057b
DJ
4108if test $ac_cv_header_stdc = yes; then
4109 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 4110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4111/* end confdefs.h. */
4112#include <string.h>
c906108c 4113
783e057b
DJ
4114_ACEOF
4115if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
4116 $EGREP "memchr" >/dev/null 2>&1; then :
4117
c906108c 4118else
783e057b 4119 ac_cv_header_stdc=no
c906108c 4120fi
783e057b 4121rm -f conftest*
c906108c
SS
4122
4123fi
4124
783e057b
DJ
4125if test $ac_cv_header_stdc = yes; then
4126 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 4127 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4128/* end confdefs.h. */
4129#include <stdlib.h>
bec39cab 4130
783e057b
DJ
4131_ACEOF
4132if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
4133 $EGREP "free" >/dev/null 2>&1; then :
4134
bec39cab 4135else
783e057b 4136 ac_cv_header_stdc=no
bec39cab 4137fi
783e057b 4138rm -f conftest*
bec39cab
AC
4139
4140fi
bec39cab 4141
783e057b
DJ
4142if test $ac_cv_header_stdc = yes; then
4143 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 4144 if test "$cross_compiling" = yes; then :
783e057b 4145 :
bec39cab 4146else
81ecdfbb 4147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4148/* end confdefs.h. */
4149#include <ctype.h>
81ecdfbb 4150#include <stdlib.h>
783e057b
DJ
4151#if ((' ' & 0x0FF) == 0x020)
4152# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4153# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4154#else
4155# define ISLOWER(c) \
4156 (('a' <= (c) && (c) <= 'i') \
4157 || ('j' <= (c) && (c) <= 'r') \
4158 || ('s' <= (c) && (c) <= 'z'))
4159# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4160#endif
4161
4162#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4163int
4164main ()
4165{
4166 int i;
4167 for (i = 0; i < 256; i++)
4168 if (XOR (islower (i), ISLOWER (i))
4169 || toupper (i) != TOUPPER (i))
81ecdfbb
RW
4170 return 2;
4171 return 0;
783e057b
DJ
4172}
4173_ACEOF
81ecdfbb 4174if ac_fn_c_try_run "$LINENO"; then :
783e057b 4175
81ecdfbb
RW
4176else
4177 ac_cv_header_stdc=no
783e057b 4178fi
81ecdfbb
RW
4179rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4180 conftest.$ac_objext conftest.beam conftest.$ac_ext
783e057b 4181fi
81ecdfbb 4182
783e057b
DJ
4183fi
4184fi
81ecdfbb
RW
4185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4186$as_echo "$ac_cv_header_stdc" >&6; }
783e057b
DJ
4187if test $ac_cv_header_stdc = yes; then
4188
81ecdfbb 4189$as_echo "#define STDC_HEADERS 1" >>confdefs.h
783e057b
DJ
4190
4191fi
4192
4193# On IRIX 5.3, sys/types and inttypes.h are conflicting.
783e057b
DJ
4194for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4195 inttypes.h stdint.h unistd.h
81ecdfbb
RW
4196do :
4197 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4198ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4199"
4200eval as_val=\$$as_ac_Header
4201 if test "x$as_val" = x""yes; then :
783e057b 4202 cat >>confdefs.h <<_ACEOF
81ecdfbb 4203#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
783e057b
DJ
4204_ACEOF
4205
4206fi
4207
4208done
4209
4210
4211
81ecdfbb
RW
4212 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4213if test "x$ac_cv_header_minix_config_h" = x""yes; then :
783e057b
DJ
4214 MINIX=yes
4215else
4216 MINIX=
4217fi
4218
4219
4220 if test "$MINIX" = yes; then
4221
81ecdfbb 4222$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
783e057b
DJ
4223
4224
81ecdfbb 4225$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
783e057b
DJ
4226
4227
81ecdfbb 4228$as_echo "#define _MINIX 1" >>confdefs.h
783e057b
DJ
4229
4230 fi
4231
4232
81ecdfbb
RW
4233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4234$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4235if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
4236 $as_echo_n "(cached) " >&6
783e057b 4237else
81ecdfbb 4238 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4239/* end confdefs.h. */
4240
c971b7fa
PA
4241# define __EXTENSIONS__ 1
4242 $ac_includes_default
783e057b
DJ
4243int
4244main ()
4245{
4246
4247 ;
4248 return 0;
4249}
4250_ACEOF
81ecdfbb 4251if ac_fn_c_try_compile "$LINENO"; then :
783e057b
DJ
4252 ac_cv_safe_to_define___extensions__=yes
4253else
81ecdfbb 4254 ac_cv_safe_to_define___extensions__=no
783e057b 4255fi
81ecdfbb 4256rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
783e057b 4257fi
81ecdfbb
RW
4258{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4259$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
783e057b 4260 test $ac_cv_safe_to_define___extensions__ = yes &&
81ecdfbb 4261 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
783e057b 4262
81ecdfbb 4263 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
783e057b 4264
81ecdfbb 4265 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
783e057b 4266
81ecdfbb 4267 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
783e057b 4268
81ecdfbb 4269 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
783e057b
DJ
4270
4271
c971b7fa
PA
4272ac_aux_dir=
4273for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
4274 for ac_t in install-sh install.sh shtool; do
4275 if test -f "$ac_dir/$ac_t"; then
4276 ac_aux_dir=$ac_dir
4277 ac_install_sh="$ac_aux_dir/$ac_t -c"
4278 break 2
4279 fi
4280 done
4281done
4282if test -z "$ac_aux_dir"; then
4283 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
4284fi
770d76d7 4285
c971b7fa
PA
4286# These three variables are undocumented and unsupported,
4287# and are intended to be withdrawn in a future Autoconf release.
4288# They can cause serious problems if a builder's source tree is in a directory
4289# whose full name contains unusual characters.
4290ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4291ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4292ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
770d76d7 4293
770d76d7 4294
c971b7fa
PA
4295# Make sure we can run config.sub.
4296$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4297 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
770d76d7 4298
c971b7fa
PA
4299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4300$as_echo_n "checking build system type... " >&6; }
4301if test "${ac_cv_build+set}" = set; then :
4302 $as_echo_n "(cached) " >&6
770d76d7 4303else
c971b7fa
PA
4304 ac_build_alias=$build_alias
4305test "x$ac_build_alias" = x &&
4306 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4307test "x$ac_build_alias" = x &&
4308 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
4309ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4310 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4311
770d76d7 4312fi
c971b7fa
PA
4313{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4314$as_echo "$ac_cv_build" >&6; }
4315case $ac_cv_build in
4316*-*-*) ;;
4317*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
770d76d7 4318esac
c971b7fa
PA
4319build=$ac_cv_build
4320ac_save_IFS=$IFS; IFS='-'
4321set x $ac_cv_build
4322shift
4323build_cpu=$1
4324build_vendor=$2
4325shift; shift
4326# Remember, the first character of IFS is used to create $*,
4327# except with old shells:
4328build_os=$*
4329IFS=$ac_save_IFS
4330case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
770d76d7
PA
4331
4332
c971b7fa
PA
4333{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4334$as_echo_n "checking host system type... " >&6; }
4335if test "${ac_cv_host+set}" = set; then :
81ecdfbb
RW
4336 $as_echo_n "(cached) " >&6
4337else
c971b7fa
PA
4338 if test "x$host_alias" = x; then
4339 ac_cv_host=$ac_cv_build
81ecdfbb 4340else
c971b7fa
PA
4341 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4342 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
81ecdfbb 4343fi
81ecdfbb
RW
4344
4345fi
c971b7fa
PA
4346{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4347$as_echo "$ac_cv_host" >&6; }
4348case $ac_cv_host in
4349*-*-*) ;;
4350*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
81ecdfbb 4351esac
c971b7fa
PA
4352host=$ac_cv_host
4353ac_save_IFS=$IFS; IFS='-'
4354set x $ac_cv_host
4355shift
4356host_cpu=$1
4357host_vendor=$2
4358shift; shift
4359# Remember, the first character of IFS is used to create $*,
4360# except with old shells:
4361host_os=$*
4362IFS=$ac_save_IFS
4363case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3388710e
JM
4364
4365
4366{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4367$as_echo_n "checking target system type... " >&6; }
4368if test "${ac_cv_target+set}" = set; then :
4369 $as_echo_n "(cached) " >&6
4370else
4371 if test "x$target_alias" = x; then
4372 ac_cv_target=$ac_cv_host
4373else
4374 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4375 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4376fi
4377
4378fi
4379{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4380$as_echo "$ac_cv_target" >&6; }
4381case $ac_cv_target in
4382*-*-*) ;;
4383*) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4384esac
4385target=$ac_cv_target
4386ac_save_IFS=$IFS; IFS='-'
4387set x $ac_cv_target
4388shift
4389target_cpu=$1
4390target_vendor=$2
4391shift; shift
4392# Remember, the first character of IFS is used to create $*,
4393# except with old shells:
4394target_os=$*
4395IFS=$ac_save_IFS
4396case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4397
4398
4399# The aliases save the names the user supplied, while $host etc.
4400# will get canonicalized.
4401test -n "$target_alias" &&
4402 test "$program_prefix$program_suffix$program_transform_name" = \
4403 NONENONEs,x,x, &&
4404 program_prefix=${target_alias}-
4405
4406# The tests for host and target for $enable_largefile require
4407# canonical names.
4408
4409
81ecdfbb 4410
da2f07f1
JK
4411# As the $enable_largefile decision depends on --enable-plugins we must set it
4412# even in directories otherwise not depending on the $plugins option.
4413
4414
2974be62
AM
4415 maybe_plugins=no
4416 for ac_header in dlfcn.h
4417do :
4418 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4419"
4420if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
4421 cat >>confdefs.h <<_ACEOF
4422#define HAVE_DLFCN_H 1
4423_ACEOF
4424 maybe_plugins=yes
4425fi
4426
4427done
4428
4429 for ac_header in windows.h
4430do :
4431 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4432"
4433if test "x$ac_cv_header_windows_h" = x""yes; then :
4434 cat >>confdefs.h <<_ACEOF
4435#define HAVE_WINDOWS_H 1
4436_ACEOF
4437 maybe_plugins=yes
4438fi
4439
4440done
4441
4442
4443 # Check whether --enable-plugins was given.
da2f07f1
JK
4444if test "${enable_plugins+set}" = set; then :
4445 enableval=$enable_plugins; case "${enableval}" in
2974be62
AM
4446 no) plugins=no ;;
4447 *) plugins=yes
4448 if test "$maybe_plugins" != "yes" ; then
4449 as_fn_error "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
4450 fi ;;
4451 esac
da2f07f1 4452else
2974be62
AM
4453 plugins=$maybe_plugins
4454
da2f07f1
JK
4455fi
4456
2974be62
AM
4457 if test "$plugins" = "yes"; then
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
4459$as_echo_n "checking for library containing dlopen... " >&6; }
4460if test "${ac_cv_search_dlopen+set}" = set; then :
4461 $as_echo_n "(cached) " >&6
4462else
4463 ac_func_search_save_LIBS=$LIBS
4464cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4465/* end confdefs.h. */
4466
4467/* Override any GCC internal prototype to avoid an error.
4468 Use char because int might match the return type of a GCC
4469 builtin and then its argument prototype would still apply. */
4470#ifdef __cplusplus
4471extern "C"
4472#endif
4473char dlopen ();
4474int
4475main ()
4476{
4477return dlopen ();
4478 ;
4479 return 0;
4480}
4481_ACEOF
4482for ac_lib in '' dl; do
4483 if test -z "$ac_lib"; then
4484 ac_res="none required"
4485 else
4486 ac_res=-l$ac_lib
4487 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4488 fi
4489 if ac_fn_c_try_link "$LINENO"; then :
4490 ac_cv_search_dlopen=$ac_res
4491fi
4492rm -f core conftest.err conftest.$ac_objext \
4493 conftest$ac_exeext
4494 if test "${ac_cv_search_dlopen+set}" = set; then :
4495 break
4496fi
4497done
4498if test "${ac_cv_search_dlopen+set}" = set; then :
4499
4500else
4501 ac_cv_search_dlopen=no
4502fi
4503rm conftest.$ac_ext
4504LIBS=$ac_func_search_save_LIBS
4505fi
4506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
4507$as_echo "$ac_cv_search_dlopen" >&6; }
4508ac_res=$ac_cv_search_dlopen
4509if test "$ac_res" != no; then :
4510 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4511
4512fi
4513
4514 fi
da2f07f1
JK
4515
4516
4517case "${host}" in
4518 sparc-*-solaris*|i[3-7]86-*-solaris*)
4519 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4520 # are mutually exclusive; and without procfs support, the bfd/ elf module
4521 # cannot provide certain routines such as elfcore_write_prpsinfo
4522 # or elfcore_write_prstatus. So unless the user explicitly requested
4523 # large-file support through the --enable-largefile switch, disable
4524 # large-file support in favor of procfs support.
4525 test "${target}" = "${host}" -a "x$plugins" = xno \
4526 && : ${enable_largefile="no"}
4527 ;;
4528esac
4529
4530# Check whether --enable-largefile was given.
4531if test "${enable_largefile+set}" = set; then :
4532 enableval=$enable_largefile;
4533fi
4534
4535if test "$enable_largefile" != no; then
4536
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4538$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4539if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4540 $as_echo_n "(cached) " >&6
4541else
4542 ac_cv_sys_largefile_CC=no
4543 if test "$GCC" != yes; then
4544 ac_save_CC=$CC
4545 while :; do
4546 # IRIX 6.2 and later do not support large files by default,
4547 # so use the C compiler's -n32 option if that helps.
4548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4549/* end confdefs.h. */
4550#include <sys/types.h>
4551 /* Check that off_t can represent 2**63 - 1 correctly.
4552 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4553 since some C++ compilers masquerading as C compilers
4554 incorrectly reject 9223372036854775807. */
4555#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4556 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4557 && LARGE_OFF_T % 2147483647 == 1)
4558 ? 1 : -1];
4559int
4560main ()
4561{
4562
4563 ;
4564 return 0;
4565}
4566_ACEOF
4567 if ac_fn_c_try_compile "$LINENO"; then :
4568 break
4569fi
4570rm -f core conftest.err conftest.$ac_objext
4571 CC="$CC -n32"
4572 if ac_fn_c_try_compile "$LINENO"; then :
4573 ac_cv_sys_largefile_CC=' -n32'; break
4574fi
4575rm -f core conftest.err conftest.$ac_objext
4576 break
4577 done
4578 CC=$ac_save_CC
4579 rm -f conftest.$ac_ext
4580 fi
4581fi
4582{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4583$as_echo "$ac_cv_sys_largefile_CC" >&6; }
4584 if test "$ac_cv_sys_largefile_CC" != no; then
4585 CC=$CC$ac_cv_sys_largefile_CC
4586 fi
4587
4588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4589$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4590if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4591 $as_echo_n "(cached) " >&6
4592else
4593 while :; do
4594 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4595/* end confdefs.h. */
4596#include <sys/types.h>
4597 /* Check that off_t can represent 2**63 - 1 correctly.
4598 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4599 since some C++ compilers masquerading as C compilers
4600 incorrectly reject 9223372036854775807. */
4601#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4602 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4603 && LARGE_OFF_T % 2147483647 == 1)
4604 ? 1 : -1];
4605int
4606main ()
4607{
4608
4609 ;
4610 return 0;
4611}
4612_ACEOF
4613if ac_fn_c_try_compile "$LINENO"; then :
4614 ac_cv_sys_file_offset_bits=no; break
4615fi
4616rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4618/* end confdefs.h. */
4619#define _FILE_OFFSET_BITS 64
4620#include <sys/types.h>
4621 /* Check that off_t can represent 2**63 - 1 correctly.
4622 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4623 since some C++ compilers masquerading as C compilers
4624 incorrectly reject 9223372036854775807. */
4625#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4626 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4627 && LARGE_OFF_T % 2147483647 == 1)
4628 ? 1 : -1];
4629int
4630main ()
4631{
4632
4633 ;
4634 return 0;
4635}
4636_ACEOF
4637if ac_fn_c_try_compile "$LINENO"; then :
4638 ac_cv_sys_file_offset_bits=64; break
4639fi
4640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4641 ac_cv_sys_file_offset_bits=unknown
4642 break
4643done
4644fi
4645{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4646$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4647case $ac_cv_sys_file_offset_bits in #(
4648 no | unknown) ;;
4649 *)
4650cat >>confdefs.h <<_ACEOF
4651#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4652_ACEOF
4653;;
4654esac
4655rm -rf conftest*
4656 if test $ac_cv_sys_file_offset_bits = unknown; then
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4658$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4659if test "${ac_cv_sys_large_files+set}" = set; then :
4660 $as_echo_n "(cached) " >&6
4661else
4662 while :; do
4663 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4664/* end confdefs.h. */
4665#include <sys/types.h>
4666 /* Check that off_t can represent 2**63 - 1 correctly.
4667 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4668 since some C++ compilers masquerading as C compilers
4669 incorrectly reject 9223372036854775807. */
4670#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4671 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4672 && LARGE_OFF_T % 2147483647 == 1)
4673 ? 1 : -1];
4674int
4675main ()
4676{
4677
4678 ;
4679 return 0;
4680}
4681_ACEOF
4682if ac_fn_c_try_compile "$LINENO"; then :
4683 ac_cv_sys_large_files=no; break
4684fi
4685rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4687/* end confdefs.h. */
4688#define _LARGE_FILES 1
4689#include <sys/types.h>
4690 /* Check that off_t can represent 2**63 - 1 correctly.
4691 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4692 since some C++ compilers masquerading as C compilers
4693 incorrectly reject 9223372036854775807. */
4694#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4695 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4696 && LARGE_OFF_T % 2147483647 == 1)
4697 ? 1 : -1];
4698int
4699main ()
4700{
4701
4702 ;
4703 return 0;
4704}
4705_ACEOF
4706if ac_fn_c_try_compile "$LINENO"; then :
4707 ac_cv_sys_large_files=1; break
4708fi
4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710 ac_cv_sys_large_files=unknown
4711 break
4712done
4713fi
4714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4715$as_echo "$ac_cv_sys_large_files" >&6; }
4716case $ac_cv_sys_large_files in #(
4717 no | unknown) ;;
4718 *)
4719cat >>confdefs.h <<_ACEOF
4720#define _LARGE_FILES $ac_cv_sys_large_files
4721_ACEOF
4722;;
4723esac
4724rm -rf conftest*
4725 fi
4726fi
4727
4728
4729
81ecdfbb
RW
4730
4731
4732{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4733$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4734if test "${am_cv_prog_cc_stdc+set}" = set; then :
4735 $as_echo_n "(cached) " >&6
4736else
4737 am_cv_prog_cc_stdc=no
4738ac_save_CC="$CC"
4739# Don't try gcc -ansi; that turns off useful extensions and
4740# breaks some systems' header files.
4741# AIX -qlanglvl=ansi
4742# Ultrix and OSF/1 -std1
4743# HP-UX 10.20 and later -Ae
4744# HP-UX older versions -Aa -D_HPUX_SOURCE
4745# SVR4 -Xc -D__EXTENSIONS__
4746for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4747do
783e057b 4748 CC="$ac_save_CC $ac_arg"
81ecdfbb 4749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4750/* end confdefs.h. */
4751#include <stdarg.h>
4752#include <stdio.h>
4753#include <sys/types.h>
4754#include <sys/stat.h>
4755/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4756struct buf { int x; };
4757FILE * (*rcsopen) (struct buf *, struct stat *, int);
4758static char *e (p, i)
4759 char **p;
4760 int i;
4761{
4762 return p[i];
4763}
4764static char *f (char * (*g) (char **, int), char **p, ...)
4765{
4766 char *s;
4767 va_list v;
4768 va_start (v,p);
4769 s = g (p, va_arg (v,int));
4770 va_end (v);
4771 return s;
4772}
4773int test (int i, double x);
4774struct s1 {int (*f) (int a);};
4775struct s2 {int (*f) (double a);};
4776int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4777int argc;
4778char **argv;
4779
4780int
4781main ()
4782{
4783
4784return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4785
4786 ;
4787 return 0;
4788}
4789_ACEOF
81ecdfbb 4790if ac_fn_c_try_compile "$LINENO"; then :
783e057b 4791 am_cv_prog_cc_stdc="$ac_arg"; break
783e057b 4792fi
81ecdfbb 4793rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
783e057b
DJ
4794done
4795CC="$ac_save_CC"
4796
4797fi
4798
4799if test -z "$am_cv_prog_cc_stdc"; then
81ecdfbb
RW
4800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4801$as_echo "none needed" >&6; }
783e057b 4802else
81ecdfbb
RW
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4804$as_echo "$am_cv_prog_cc_stdc" >&6; }
783e057b
DJ
4805fi
4806case "x$am_cv_prog_cc_stdc" in
4807 x|xno) ;;
4808 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4809esac
4810
4869db5e
RM
4811# expand $ac_aux_dir to an absolute path
4812am_aux_dir=`cd $ac_aux_dir && pwd`
4813
4814if test x"${install_sh}" != xset; then
4815 case $am_aux_dir in
4816 *\ * | *\ *)
4817 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4818 *)
4819 install_sh="\${SHELL} $am_aux_dir/install-sh"
4820 esac
4821fi
4822
4823# Installed binaries are usually stripped using `strip' when the user
4824# run `make install-strip'. However `strip' might not be the right
4825# tool to use in cross-compilation environments, therefore Automake
4826# will honor the `STRIP' environment variable to overrule this program.
4827if test "$cross_compiling" != no; then
4828 if test -n "$ac_tool_prefix"; then
4829 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4830set dummy ${ac_tool_prefix}strip; ac_word=$2
4831{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4832$as_echo_n "checking for $ac_word... " >&6; }
4833if test "${ac_cv_prog_STRIP+set}" = set; then :
4834 $as_echo_n "(cached) " >&6
4835else
4836 if test -n "$STRIP"; then
4837 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4838else
4839as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4840for as_dir in $PATH
4841do
4842 IFS=$as_save_IFS
4843 test -z "$as_dir" && as_dir=.
4844 for ac_exec_ext in '' $ac_executable_extensions; do
4845 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4846 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4847 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4848 break 2
4849 fi
4850done
4851 done
4852IFS=$as_save_IFS
4853
4854fi
4855fi
4856STRIP=$ac_cv_prog_STRIP
4857if test -n "$STRIP"; then
4858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4859$as_echo "$STRIP" >&6; }
4860else
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4862$as_echo "no" >&6; }
4863fi
4864
4865
4866fi
4867if test -z "$ac_cv_prog_STRIP"; then
4868 ac_ct_STRIP=$STRIP
4869 # Extract the first word of "strip", so it can be a program name with args.
4870set dummy strip; ac_word=$2
4871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4872$as_echo_n "checking for $ac_word... " >&6; }
4873if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
4874 $as_echo_n "(cached) " >&6
4875else
4876 if test -n "$ac_ct_STRIP"; then
4877 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4878else
4879as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4880for as_dir in $PATH
4881do
4882 IFS=$as_save_IFS
4883 test -z "$as_dir" && as_dir=.
4884 for ac_exec_ext in '' $ac_executable_extensions; do
4885 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4886 ac_cv_prog_ac_ct_STRIP="strip"
4887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4888 break 2
4889 fi
4890done
4891 done
4892IFS=$as_save_IFS
4893
4894fi
4895fi
4896ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4897if test -n "$ac_ct_STRIP"; then
4898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4899$as_echo "$ac_ct_STRIP" >&6; }
4900else
4901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4902$as_echo "no" >&6; }
4903fi
4904
4905 if test "x$ac_ct_STRIP" = x; then
4906 STRIP=":"
4907 else
4908 case $cross_compiling:$ac_tool_warned in
4909yes:)
4910{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4911$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4912ac_tool_warned=yes ;;
4913esac
4914 STRIP=$ac_ct_STRIP
4915 fi
4916else
4917 STRIP="$ac_cv_prog_STRIP"
4918fi
4919
4920fi
4921INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4922
783e057b
DJ
4923
4924ac_aux_dir=
81ecdfbb
RW
4925for ac_dir in .. "$srcdir"/..; do
4926 for ac_t in install-sh install.sh shtool; do
4927 if test -f "$ac_dir/$ac_t"; then
4928 ac_aux_dir=$ac_dir
4929 ac_install_sh="$ac_aux_dir/$ac_t -c"
4930 break 2
4931 fi
4932 done
783e057b
DJ
4933done
4934if test -z "$ac_aux_dir"; then
81ecdfbb 4935 as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
783e057b 4936fi
81ecdfbb
RW
4937
4938# These three variables are undocumented and unsupported,
4939# and are intended to be withdrawn in a future Autoconf release.
4940# They can cause serious problems if a builder's source tree is in a directory
4941# whose full name contains unusual characters.
4942ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4943ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4944ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
4945
783e057b 4946
783e057b 4947
9009e1ae
MR
4948test "$program_prefix" != NONE &&
4949 program_transform_name="s&^&$program_prefix&;$program_transform_name"
4950# Use a double $ so make ignores it.
4951test "$program_suffix" != NONE &&
4952 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4953# Double any \ or $.
4954# By default was `s,x,x', remove it if useless.
4955ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4956program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4957
81ecdfbb 4958
0bcda685
PA
4959# We require a C++11 compiler. Check if one is available, and if
4960# necessary, set CXX_DIALECT to some -std=xxx switch.
4961
4962 ax_cxx_compile_cxx11_required=true
4963 ac_ext=cpp
4964ac_cpp='$CXXCPP $CPPFLAGS'
4965ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4966ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4967ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4968 CXX_DIALECT=""
4969 ac_success=no
4970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
4971$as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
4972if test "${ax_cv_cxx_compile_cxx11+set}" = set; then :
4973 $as_echo_n "(cached) " >&6
4974else
4975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4976/* end confdefs.h. */
4977
4978
4979// If the compiler admits that it is not ready for C++11, why torture it?
4980// Hopefully, this will speed up the test.
4981
4982#ifndef __cplusplus
4983
4984#error "This is not a C++ compiler"
4985
4986#elif __cplusplus < 201103L
4987
4988#error "This is not a C++11 compiler"
4989
4990#else
4991
4992namespace cxx11
4993{
4994
4995 namespace test_static_assert
4996 {
4997
4998 template <typename T>
4999 struct check
5000 {
5001 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5002 };
5003
5004 }
5005
5006 namespace test_final_override
5007 {
5008
5009 struct Base
5010 {
5011 virtual void f() {}
5012 };
5013
5014 struct Derived : public Base
5015 {
5016 virtual void f() override {}
5017 };
5018
5019 }
5020
5021 namespace test_double_right_angle_brackets
5022 {
5023
5024 template < typename T >
5025 struct check {};
5026
5027 typedef check<void> single_type;
5028 typedef check<check<void>> double_type;
5029 typedef check<check<check<void>>> triple_type;
5030 typedef check<check<check<check<void>>>> quadruple_type;
5031
5032 }
5033
5034 namespace test_decltype
5035 {
5036
5037 int
5038 f()
5039 {
5040 int a = 1;
5041 decltype(a) b = 2;
5042 return a + b;
5043 }
5044
5045 }
5046
5047 namespace test_type_deduction
5048 {
5049
5050 template < typename T1, typename T2 >
5051 struct is_same
5052 {
5053 static const bool value = false;
5054 };
5055
5056 template < typename T >
5057 struct is_same<T, T>
5058 {
5059 static const bool value = true;
5060 };
5061
5062 template < typename T1, typename T2 >
5063 auto
5064 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5065 {
5066 return a1 + a2;
5067 }
5068
5069 int
5070 test(const int c, volatile int v)
5071 {
5072 static_assert(is_same<int, decltype(0)>::value == true, "");
5073 static_assert(is_same<int, decltype(c)>::value == false, "");
5074 static_assert(is_same<int, decltype(v)>::value == false, "");
5075 auto ac = c;
5076 auto av = v;
5077 auto sumi = ac + av + 'x';
5078 auto sumf = ac + av + 1.0;
5079 static_assert(is_same<int, decltype(ac)>::value == true, "");
5080 static_assert(is_same<int, decltype(av)>::value == true, "");
5081 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5082 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5083 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5084 return (sumf > 0.0) ? sumi : add(c, v);
5085 }
5086
5087 }
5088
5089 namespace test_noexcept
5090 {
5091
5092 int f() { return 0; }
5093 int g() noexcept { return 0; }
5094
5095 static_assert(noexcept(f()) == false, "");
5096 static_assert(noexcept(g()) == true, "");
5097
5098 }
5099
5100 namespace test_constexpr
5101 {
5102
5103 template < typename CharT >
5104 unsigned long constexpr
5105 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5106 {
5107 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5108 }
5109
5110 template < typename CharT >
5111 unsigned long constexpr
5112 strlen_c(const CharT *const s) noexcept
5113 {
5114 return strlen_c_r(s, 0UL);
5115 }
5116
5117 static_assert(strlen_c("") == 0UL, "");
5118 static_assert(strlen_c("1") == 1UL, "");
5119 static_assert(strlen_c("example") == 7UL, "");
5120 static_assert(strlen_c("another\0example") == 7UL, "");
5121
5122 }
5123
5124 namespace test_rvalue_references
5125 {
5126
5127 template < int N >
5128 struct answer
5129 {
5130 static constexpr int value = N;
5131 };
5132
5133 answer<1> f(int&) { return answer<1>(); }
5134 answer<2> f(const int&) { return answer<2>(); }
5135 answer<3> f(int&&) { return answer<3>(); }
5136
5137 void
5138 test()
5139 {
5140 int i = 0;
5141 const int c = 0;
5142 static_assert(decltype(f(i))::value == 1, "");
5143 static_assert(decltype(f(c))::value == 2, "");
5144 static_assert(decltype(f(0))::value == 3, "");
5145 }
5146
5147 }
5148
5149 namespace test_uniform_initialization
5150 {
5151
5152 struct test
5153 {
5154 static const int zero {};
5155 static const int one {1};
5156 };
5157
5158 static_assert(test::zero == 0, "");
5159 static_assert(test::one == 1, "");
5160
5161 }
5162
5163 namespace test_lambdas
5164 {
5165
5166 void
5167 test1()
5168 {
5169 auto lambda1 = [](){};
5170 auto lambda2 = lambda1;
5171 lambda1();
5172 lambda2();
5173 }
5174
5175 int
5176 test2()
5177 {
5178 auto a = [](int i, int j){ return i + j; }(1, 2);
5179 auto b = []() -> int { return '0'; }();
5180 auto c = [=](){ return a + b; }();
5181 auto d = [&](){ return c; }();
5182 auto e = [a, &b](int x) mutable {
5183 const auto identity = [](int y){ return y; };
5184 for (auto i = 0; i < a; ++i)
5185 a += b--;
5186 return x + identity(a + b);
5187 }(0);
5188 return a + b + c + d + e;
5189 }
5190
5191 int
5192 test3()
5193 {
5194 const auto nullary = [](){ return 0; };
5195 const auto unary = [](int x){ return x; };
5196 using nullary_t = decltype(nullary);
5197 using unary_t = decltype(unary);
5198 const auto higher1st = [](nullary_t f){ return f(); };
5199 const auto higher2nd = [unary](nullary_t f1){
5200 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5201 };
5202 return higher1st(nullary) + higher2nd(nullary)(unary);
5203 }
5204
5205 }
5206
5207 namespace test_variadic_templates
5208 {
5209
5210 template <int...>
5211 struct sum;
5212
5213 template <int N0, int... N1toN>
5214 struct sum<N0, N1toN...>
5215 {
5216 static constexpr auto value = N0 + sum<N1toN...>::value;
5217 };
5218
5219 template <>
5220 struct sum<>
5221 {
5222 static constexpr auto value = 0;
5223 };
5224
5225 static_assert(sum<>::value == 0, "");
5226 static_assert(sum<1>::value == 1, "");
5227 static_assert(sum<23>::value == 23, "");
5228 static_assert(sum<1, 2>::value == 3, "");
5229 static_assert(sum<5, 5, 11>::value == 21, "");
5230 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5231
5232 }
5233
5234 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5235 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5236 // because of this.
5237 namespace test_template_alias_sfinae
5238 {
5239
5240 struct foo {};
5241
5242 template<typename T>
5243 using member = typename T::member_type;
5244
5245 template<typename T>
5246 void func(...) {}
5247
5248 template<typename T>
5249 void func(member<T>*) {}
5250
5251 void test();
5252
5253 void test() { func<foo>(0); }
5254
5255 }
5256
5257} // namespace cxx11
5258
5259#endif // __cplusplus >= 201103L
5260
5261
5262
5263_ACEOF
5264if ac_fn_cxx_try_compile "$LINENO"; then :
5265 ax_cv_cxx_compile_cxx11=yes
5266else
5267 ax_cv_cxx_compile_cxx11=no
5268fi
5269rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5270fi
5271{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5272$as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5273 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5274 ac_success=yes
5275 fi
5276
5277 if test x$ac_success = xno; then
5278 for switch in -std=gnu++11 -std=gnu++0x; do
5279 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5281$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5282if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5283 $as_echo_n "(cached) " >&6
5284else
5285 ac_save_CXX="$CXX"
5286 CXX="$CXX $switch"
5287 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5288/* end confdefs.h. */
5289
5290
5291// If the compiler admits that it is not ready for C++11, why torture it?
5292// Hopefully, this will speed up the test.
5293
5294#ifndef __cplusplus
5295
5296#error "This is not a C++ compiler"
5297
5298#elif __cplusplus < 201103L
5299
5300#error "This is not a C++11 compiler"
5301
5302#else
5303
5304namespace cxx11
5305{
5306
5307 namespace test_static_assert
5308 {
5309
5310 template <typename T>
5311 struct check
5312 {
5313 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5314 };
5315
5316 }
5317
5318 namespace test_final_override
5319 {
5320
5321 struct Base
5322 {
5323 virtual void f() {}
5324 };
5325
5326 struct Derived : public Base
5327 {
5328 virtual void f() override {}
5329 };
5330
5331 }
5332
5333 namespace test_double_right_angle_brackets
5334 {
5335
5336 template < typename T >
5337 struct check {};
5338
5339 typedef check<void> single_type;
5340 typedef check<check<void>> double_type;
5341 typedef check<check<check<void>>> triple_type;
5342 typedef check<check<check<check<void>>>> quadruple_type;
5343
5344 }
5345
5346 namespace test_decltype
5347 {
5348
5349 int
5350 f()
5351 {
5352 int a = 1;
5353 decltype(a) b = 2;
5354 return a + b;
5355 }
5356
5357 }
5358
5359 namespace test_type_deduction
5360 {
5361
5362 template < typename T1, typename T2 >
5363 struct is_same
5364 {
5365 static const bool value = false;
5366 };
5367
5368 template < typename T >
5369 struct is_same<T, T>
5370 {
5371 static const bool value = true;
5372 };
5373
5374 template < typename T1, typename T2 >
5375 auto
5376 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5377 {
5378 return a1 + a2;
5379 }
5380
5381 int
5382 test(const int c, volatile int v)
5383 {
5384 static_assert(is_same<int, decltype(0)>::value == true, "");
5385 static_assert(is_same<int, decltype(c)>::value == false, "");
5386 static_assert(is_same<int, decltype(v)>::value == false, "");
5387 auto ac = c;
5388 auto av = v;
5389 auto sumi = ac + av + 'x';
5390 auto sumf = ac + av + 1.0;
5391 static_assert(is_same<int, decltype(ac)>::value == true, "");
5392 static_assert(is_same<int, decltype(av)>::value == true, "");
5393 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5394 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5395 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5396 return (sumf > 0.0) ? sumi : add(c, v);
5397 }
5398
5399 }
5400
5401 namespace test_noexcept
5402 {
5403
5404 int f() { return 0; }
5405 int g() noexcept { return 0; }
5406
5407 static_assert(noexcept(f()) == false, "");
5408 static_assert(noexcept(g()) == true, "");
5409
5410 }
5411
5412 namespace test_constexpr
5413 {
5414
5415 template < typename CharT >
5416 unsigned long constexpr
5417 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5418 {
5419 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5420 }
5421
5422 template < typename CharT >
5423 unsigned long constexpr
5424 strlen_c(const CharT *const s) noexcept
5425 {
5426 return strlen_c_r(s, 0UL);
5427 }
5428
5429 static_assert(strlen_c("") == 0UL, "");
5430 static_assert(strlen_c("1") == 1UL, "");
5431 static_assert(strlen_c("example") == 7UL, "");
5432 static_assert(strlen_c("another\0example") == 7UL, "");
5433
5434 }
5435
5436 namespace test_rvalue_references
5437 {
5438
5439 template < int N >
5440 struct answer
5441 {
5442 static constexpr int value = N;
5443 };
5444
5445 answer<1> f(int&) { return answer<1>(); }
5446 answer<2> f(const int&) { return answer<2>(); }
5447 answer<3> f(int&&) { return answer<3>(); }
5448
5449 void
5450 test()
5451 {
5452 int i = 0;
5453 const int c = 0;
5454 static_assert(decltype(f(i))::value == 1, "");
5455 static_assert(decltype(f(c))::value == 2, "");
5456 static_assert(decltype(f(0))::value == 3, "");
5457 }
5458
5459 }
5460
5461 namespace test_uniform_initialization
5462 {
5463
5464 struct test
5465 {
5466 static const int zero {};
5467 static const int one {1};
5468 };
5469
5470 static_assert(test::zero == 0, "");
5471 static_assert(test::one == 1, "");
5472
5473 }
5474
5475 namespace test_lambdas
5476 {
5477
5478 void
5479 test1()
5480 {
5481 auto lambda1 = [](){};
5482 auto lambda2 = lambda1;
5483 lambda1();
5484 lambda2();
5485 }
5486
5487 int
5488 test2()
5489 {
5490 auto a = [](int i, int j){ return i + j; }(1, 2);
5491 auto b = []() -> int { return '0'; }();
5492 auto c = [=](){ return a + b; }();
5493 auto d = [&](){ return c; }();
5494 auto e = [a, &b](int x) mutable {
5495 const auto identity = [](int y){ return y; };
5496 for (auto i = 0; i < a; ++i)
5497 a += b--;
5498 return x + identity(a + b);
5499 }(0);
5500 return a + b + c + d + e;
5501 }
5502
5503 int
5504 test3()
5505 {
5506 const auto nullary = [](){ return 0; };
5507 const auto unary = [](int x){ return x; };
5508 using nullary_t = decltype(nullary);
5509 using unary_t = decltype(unary);
5510 const auto higher1st = [](nullary_t f){ return f(); };
5511 const auto higher2nd = [unary](nullary_t f1){
5512 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5513 };
5514 return higher1st(nullary) + higher2nd(nullary)(unary);
5515 }
5516
5517 }
5518
5519 namespace test_variadic_templates
5520 {
5521
5522 template <int...>
5523 struct sum;
5524
5525 template <int N0, int... N1toN>
5526 struct sum<N0, N1toN...>
5527 {
5528 static constexpr auto value = N0 + sum<N1toN...>::value;
5529 };
5530
5531 template <>
5532 struct sum<>
5533 {
5534 static constexpr auto value = 0;
5535 };
5536
5537 static_assert(sum<>::value == 0, "");
5538 static_assert(sum<1>::value == 1, "");
5539 static_assert(sum<23>::value == 23, "");
5540 static_assert(sum<1, 2>::value == 3, "");
5541 static_assert(sum<5, 5, 11>::value == 21, "");
5542 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5543
5544 }
5545
5546 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5547 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5548 // because of this.
5549 namespace test_template_alias_sfinae
5550 {
5551
5552 struct foo {};
5553
5554 template<typename T>
5555 using member = typename T::member_type;
5556
5557 template<typename T>
5558 void func(...) {}
5559
5560 template<typename T>
5561 void func(member<T>*) {}
5562
5563 void test();
5564
5565 void test() { func<foo>(0); }
5566
5567 }
5568
5569} // namespace cxx11
5570
5571#endif // __cplusplus >= 201103L
5572
5573
5574
5575_ACEOF
5576if ac_fn_cxx_try_compile "$LINENO"; then :
5577 eval $cachevar=yes
5578else
5579 eval $cachevar=no
5580fi
5581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5582 CXX="$ac_save_CXX"
5583fi
5584eval ac_res=\$$cachevar
5585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5586$as_echo "$ac_res" >&6; }
5587 if eval test x\$$cachevar = xyes; then
5588 CXX_DIALECT="$switch"
5589 ac_success=yes
5590 break
5591 fi
5592 done
5593 fi
5594
5595 if test x$ac_success = xno; then
5596 for switch in -std=c++11 -std=c++0x +std=c++11 "-h std=c++11"; do
5597 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5599$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
5600if { as_var=$cachevar; eval "test \"\${$as_var+set}\" = set"; }; then :
5601 $as_echo_n "(cached) " >&6
5602else
5603 ac_save_CXX="$CXX"
5604 CXX="$CXX $switch"
5605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5606/* end confdefs.h. */
5607
5608
5609// If the compiler admits that it is not ready for C++11, why torture it?
5610// Hopefully, this will speed up the test.
5611
5612#ifndef __cplusplus
5613
5614#error "This is not a C++ compiler"
5615
5616#elif __cplusplus < 201103L
5617
5618#error "This is not a C++11 compiler"
5619
5620#else
5621
5622namespace cxx11
5623{
5624
5625 namespace test_static_assert
5626 {
5627
5628 template <typename T>
5629 struct check
5630 {
5631 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5632 };
5633
5634 }
5635
5636 namespace test_final_override
5637 {
5638
5639 struct Base
5640 {
5641 virtual void f() {}
5642 };
5643
5644 struct Derived : public Base
5645 {
5646 virtual void f() override {}
5647 };
5648
5649 }
5650
5651 namespace test_double_right_angle_brackets
5652 {
5653
5654 template < typename T >
5655 struct check {};
5656
5657 typedef check<void> single_type;
5658 typedef check<check<void>> double_type;
5659 typedef check<check<check<void>>> triple_type;
5660 typedef check<check<check<check<void>>>> quadruple_type;
5661
5662 }
5663
5664 namespace test_decltype
5665 {
5666
5667 int
5668 f()
5669 {
5670 int a = 1;
5671 decltype(a) b = 2;
5672 return a + b;
5673 }
5674
5675 }
5676
5677 namespace test_type_deduction
5678 {
5679
5680 template < typename T1, typename T2 >
5681 struct is_same
5682 {
5683 static const bool value = false;
5684 };
5685
5686 template < typename T >
5687 struct is_same<T, T>
5688 {
5689 static const bool value = true;
5690 };
5691
5692 template < typename T1, typename T2 >
5693 auto
5694 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5695 {
5696 return a1 + a2;
5697 }
5698
5699 int
5700 test(const int c, volatile int v)
5701 {
5702 static_assert(is_same<int, decltype(0)>::value == true, "");
5703 static_assert(is_same<int, decltype(c)>::value == false, "");
5704 static_assert(is_same<int, decltype(v)>::value == false, "");
5705 auto ac = c;
5706 auto av = v;
5707 auto sumi = ac + av + 'x';
5708 auto sumf = ac + av + 1.0;
5709 static_assert(is_same<int, decltype(ac)>::value == true, "");
5710 static_assert(is_same<int, decltype(av)>::value == true, "");
5711 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5712 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5713 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5714 return (sumf > 0.0) ? sumi : add(c, v);
5715 }
5716
5717 }
5718
5719 namespace test_noexcept
5720 {
5721
5722 int f() { return 0; }
5723 int g() noexcept { return 0; }
5724
5725 static_assert(noexcept(f()) == false, "");
5726 static_assert(noexcept(g()) == true, "");
5727
5728 }
5729
5730 namespace test_constexpr
5731 {
5732
5733 template < typename CharT >
5734 unsigned long constexpr
5735 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5736 {
5737 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5738 }
5739
5740 template < typename CharT >
5741 unsigned long constexpr
5742 strlen_c(const CharT *const s) noexcept
5743 {
5744 return strlen_c_r(s, 0UL);
5745 }
5746
5747 static_assert(strlen_c("") == 0UL, "");
5748 static_assert(strlen_c("1") == 1UL, "");
5749 static_assert(strlen_c("example") == 7UL, "");
5750 static_assert(strlen_c("another\0example") == 7UL, "");
5751
5752 }
5753
5754 namespace test_rvalue_references
5755 {
5756
5757 template < int N >
5758 struct answer
5759 {
5760 static constexpr int value = N;
5761 };
5762
5763 answer<1> f(int&) { return answer<1>(); }
5764 answer<2> f(const int&) { return answer<2>(); }
5765 answer<3> f(int&&) { return answer<3>(); }
5766
5767 void
5768 test()
5769 {
5770 int i = 0;
5771 const int c = 0;
5772 static_assert(decltype(f(i))::value == 1, "");
5773 static_assert(decltype(f(c))::value == 2, "");
5774 static_assert(decltype(f(0))::value == 3, "");
5775 }
5776
5777 }
5778
5779 namespace test_uniform_initialization
5780 {
5781
5782 struct test
5783 {
5784 static const int zero {};
5785 static const int one {1};
5786 };
5787
5788 static_assert(test::zero == 0, "");
5789 static_assert(test::one == 1, "");
5790
5791 }
5792
5793 namespace test_lambdas
5794 {
5795
5796 void
5797 test1()
5798 {
5799 auto lambda1 = [](){};
5800 auto lambda2 = lambda1;
5801 lambda1();
5802 lambda2();
5803 }
5804
5805 int
5806 test2()
5807 {
5808 auto a = [](int i, int j){ return i + j; }(1, 2);
5809 auto b = []() -> int { return '0'; }();
5810 auto c = [=](){ return a + b; }();
5811 auto d = [&](){ return c; }();
5812 auto e = [a, &b](int x) mutable {
5813 const auto identity = [](int y){ return y; };
5814 for (auto i = 0; i < a; ++i)
5815 a += b--;
5816 return x + identity(a + b);
5817 }(0);
5818 return a + b + c + d + e;
5819 }
5820
5821 int
5822 test3()
5823 {
5824 const auto nullary = [](){ return 0; };
5825 const auto unary = [](int x){ return x; };
5826 using nullary_t = decltype(nullary);
5827 using unary_t = decltype(unary);
5828 const auto higher1st = [](nullary_t f){ return f(); };
5829 const auto higher2nd = [unary](nullary_t f1){
5830 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5831 };
5832 return higher1st(nullary) + higher2nd(nullary)(unary);
5833 }
5834
5835 }
5836
5837 namespace test_variadic_templates
5838 {
5839
5840 template <int...>
5841 struct sum;
5842
5843 template <int N0, int... N1toN>
5844 struct sum<N0, N1toN...>
5845 {
5846 static constexpr auto value = N0 + sum<N1toN...>::value;
5847 };
5848
5849 template <>
5850 struct sum<>
5851 {
5852 static constexpr auto value = 0;
5853 };
5854
5855 static_assert(sum<>::value == 0, "");
5856 static_assert(sum<1>::value == 1, "");
5857 static_assert(sum<23>::value == 23, "");
5858 static_assert(sum<1, 2>::value == 3, "");
5859 static_assert(sum<5, 5, 11>::value == 21, "");
5860 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5861
5862 }
5863
5864 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5865 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5866 // because of this.
5867 namespace test_template_alias_sfinae
5868 {
5869
5870 struct foo {};
5871
5872 template<typename T>
5873 using member = typename T::member_type;
5874
5875 template<typename T>
5876 void func(...) {}
5877
5878 template<typename T>
5879 void func(member<T>*) {}
5880
5881 void test();
5882
5883 void test() { func<foo>(0); }
5884
5885 }
5886
5887} // namespace cxx11
5888
5889#endif // __cplusplus >= 201103L
5890
5891
5892
5893_ACEOF
5894if ac_fn_cxx_try_compile "$LINENO"; then :
5895 eval $cachevar=yes
5896else
5897 eval $cachevar=no
5898fi
5899rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5900 CXX="$ac_save_CXX"
5901fi
5902eval ac_res=\$$cachevar
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5904$as_echo "$ac_res" >&6; }
5905 if eval test x\$$cachevar = xyes; then
5906 CXX_DIALECT="$switch"
5907 ac_success=yes
5908 break
5909 fi
5910 done
5911 fi
5912 ac_ext=c
5913ac_cpp='$CPP $CPPFLAGS'
5914ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5915ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5916ac_compiler_gnu=$ac_cv_c_compiler_gnu
5917
5918 if test x$ax_cxx_compile_cxx11_required = xtrue; then
5919 if test x$ac_success = xno; then
5920 as_fn_error "*** A compiler with support for C++11 language features is required." "$LINENO" 5
5921 fi
5922 fi
5923 if test x$ac_success = xno; then
5924 HAVE_CXX11=0
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
5926$as_echo "$as_me: No compiler with C++11 support was found" >&6;}
5927 else
5928 HAVE_CXX11=1
5929
5930$as_echo "#define HAVE_CXX11 1" >>confdefs.h
5931
5932 fi
5933
5934
5935
5936
a417dc56
RW
5937# Dependency checking.
5938rm -rf .tst 2>/dev/null
5939mkdir .tst 2>/dev/null
5940if test -d .tst; then
5941 am__leading_dot=.
5942else
5943 am__leading_dot=_
5944fi
5945rmdir .tst 2>/dev/null
5946
5947DEPDIR="${am__leading_dot}deps"
5948
81ecdfbb 5949ac_config_commands="$ac_config_commands depdir"
a417dc56
RW
5950
5951
5952depcc="$CC" am_compiler_list=
5953
5954am_depcomp=$ac_aux_dir/depcomp
81ecdfbb
RW
5955{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5956$as_echo_n "checking dependency style of $depcc... " >&6; }
5957if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5958 $as_echo_n "(cached) " >&6
a417dc56
RW
5959else
5960 if test -f "$am_depcomp"; then
5961 # We make a subdir and do the tests there. Otherwise we can end up
5962 # making bogus files that we don't know about and never remove. For
5963 # instance it was reported that on HP-UX the gcc test will end up
5964 # making a dummy file named `D' -- because `-MD' means `put the output
5965 # in D'.
5966 mkdir conftest.dir
5967 # Copy depcomp to subdir because otherwise we won't find it if we're
5968 # using a relative directory.
5969 cp "$am_depcomp" conftest.dir
5970 cd conftest.dir
5971 # We will build objects and dependencies in a subdirectory because
5972 # it helps to detect inapplicable dependency modes. For instance
5973 # both Tru64's cc and ICC support -MD to output dependencies as a
5974 # side effect of compilation, but ICC will put the dependencies in
5975 # the current directory while Tru64 will put them in the object
5976 # directory.
5977 mkdir sub
5978
5979 am_cv_CC_dependencies_compiler_type=none
5980 if test "$am_compiler_list" = ""; then
5981 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5982 fi
5983 for depmode in $am_compiler_list; do
5984 if test $depmode = none; then break; fi
5985
81ecdfbb 5986 $as_echo "$as_me:$LINENO: trying $depmode" >&5
a417dc56
RW
5987 # Setup a source with many dependencies, because some compilers
5988 # like to wrap large dependency lists on column 80 (with \), and
5989 # we should not choose a depcomp mode which is confused by this.
5990 #
5991 # We need to recreate these files for each test, as the compiler may
5992 # overwrite some of them when testing with obscure command lines.
5993 # This happens at least with the AIX C compiler.
5994 : > sub/conftest.c
5995 for i in 1 2 3 4 5 6; do
5996 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5997 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5998 # Solaris 8's {/usr,}/bin/sh.
5999 touch sub/conftst$i.h
6000 done
6001 echo "include sub/conftest.Po" > confmf
6002
6003 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6004 # mode. It turns out that the SunPro C++ compiler does not properly
6005 # handle `-M -o', and we need to detect this.
6006 depcmd="depmode=$depmode \
6007 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6008 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6009 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6010 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6011 if env $depcmd > conftest.err 2>&1 &&
6012 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6013 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6014 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6015 # icc doesn't choke on unknown options, it will just issue warnings
6016 # or remarks (even with -Werror). So we grep stderr for any message
6017 # that says an option was ignored or not supported.
6018 # When given -MP, icc 7.0 and 7.1 complain thusly:
6019 # icc: Command line warning: ignoring option '-M'; no argument required
6020 # The diagnosis changed in icc 8.0:
6021 # icc: Command line remark: option '-MP' not supported
6022 if (grep 'ignoring option' conftest.err ||
6023 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6024 am_cv_CC_dependencies_compiler_type=$depmode
81ecdfbb 6025 $as_echo "$as_me:$LINENO: success" >&5
a417dc56
RW
6026 break
6027 fi
6028 fi
81ecdfbb 6029 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
a417dc56
RW
6030 sed -e 's/^/| /' < conftest.err >&5
6031 done
6032
6033 cd ..
6034 rm -rf conftest.dir
6035else
6036 am_cv_CC_dependencies_compiler_type=none
6037fi
6038
6039fi
81ecdfbb
RW
6040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6041$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
a417dc56 6042if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
81ecdfbb 6043then as_fn_error "no usable dependency style found" "$LINENO" 5
a417dc56
RW
6044else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6045
6046fi
6047
6048
648d586d
JB
6049gnulib_extra_configure_args=
6050# If large-file support is disabled, make sure gnulib does the same.
6051if test "$enable_largefile" = no; then
6052gnulib_extra_configure_args="$gnulib_extra_configure_args --disable-largefile"
6053fi
6054
c971b7fa
PA
6055# Configure gnulib. We need to build gnulib under some other
6056# directory not "gnulib", to avoid the problem of both GDB and
6057# GDBserver wanting to build it in the same directory, when building
6058# in the source dir.
783e057b 6059
c971b7fa
PA
6060 in_src="gnulib"
6061 in_build="build-gnulib"
648d586d 6062 in_extra_args="$gnulib_extra_configure_args"
c971b7fa
PA
6063
6064 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
6065 # so they do not pile up.
6066 ac_sub_configure_args=
6067 ac_prev=
6068 eval "set x $ac_configure_args"
6069 shift
6070 for ac_arg
6071 do
6072 if test -n "$ac_prev"; then
6073 ac_prev=
6074 continue
6075 fi
6076 case $ac_arg in
6077 -cache-file | --cache-file | --cache-fil | --cache-fi \
6078 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
6079 ac_prev=cache_file ;;
6080 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
6081 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
6082 | --c=*)
6083 ;;
6084 --config-cache | -C)
6085 ;;
6086 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
6087 ac_prev=srcdir ;;
6088 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
6089 ;;
6090 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
6091 ac_prev=prefix ;;
6092 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
6093 ;;
6094 --disable-option-checking)
6095 ;;
6096 *)
6097 case $ac_arg in
6098 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6099 esac
6100 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
6101 esac
6102 done
6103
6104 # Always prepend --prefix to ensure using the same prefix
6105 # in subdir configurations.
6106 ac_arg="--prefix=$prefix"
6107 case $ac_arg in
6108 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
6109 esac
6110 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
6111
6112 # Pass --silent
6113 if test "$silent" = yes; then
6114 ac_sub_configure_args="--silent $ac_sub_configure_args"
6115 fi
6116
6117 # Always prepend --disable-option-checking to silence warnings, since
6118 # different subdirs can have different --enable and --with options.
6119 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
6120
6121 ac_popdir=`pwd`
6122 ac_dir=$in_build
6123
6124 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
6125 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
6126 $as_echo "$ac_msg" >&6
6127 as_dir="$ac_dir"; as_fn_mkdir_p
6128
38ea300a
PA
6129 case $srcdir in
6130 [\\/]* | ?:[\\/]* )
6131 ac_srcdir=$srcdir/$in_src ;;
6132 *) # Relative name.
6133 ac_srcdir=../$srcdir/$in_src ;;
6134 esac
c971b7fa
PA
6135
6136 cd "$ac_dir"
6137
6138 ac_sub_configure=$ac_srcdir/configure
6139
6140 # Make the cache file name correct relative to the subdirectory.
6141 case $cache_file in
6142 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
6143 *) # Relative name.
6144 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
6145 esac
6146
648d586d
JB
6147 if test -n "$in_extra_args"; then
6148 # Add the extra args at the end.
6149 ac_sub_configure_args="$ac_sub_configure_args $in_extra_args"
6150 fi
6151
c971b7fa
PA
6152 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
6153$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
6154 # The eval makes quoting arguments work.
6155 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
6156 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
6157 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
6158
6159 cd "$ac_popdir"
783e057b 6160
c971b7fa
PA
6161
6162
6163CONFIG_OBS=
6164CONFIG_DEPS=
6165CONFIG_SRCS=
6166ENABLE_CFLAGS=
6167
6168CONFIG_ALL=
6169CONFIG_CLEAN=
6170CONFIG_INSTALL=
6171CONFIG_UNINSTALL=
6172
6173# If we haven't got the data from the intl directory,
6174# assume NLS is disabled.
6175USE_NLS=no
6176LIBINTL=
6177LIBINTL_DEP=
6178INCINTL=
6179XGETTEXT=
6180GMSGFMT=
6181POSUB=
783e057b
DJ
6182
6183if test -f ../intl/config.intl; then
6184 . ../intl/config.intl
6185fi
81ecdfbb
RW
6186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6187$as_echo_n "checking whether NLS is requested... " >&6; }
783e057b 6188if test x"$USE_NLS" != xyes; then
81ecdfbb
RW
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6190$as_echo "no" >&6; }
783e057b 6191else
81ecdfbb
RW
6192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6193$as_echo "yes" >&6; }
783e057b 6194
81ecdfbb 6195$as_echo "#define ENABLE_NLS 1" >>confdefs.h
783e057b
DJ
6196
6197
81ecdfbb
RW
6198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6199$as_echo_n "checking for catalogs to be installed... " >&6; }
783e057b
DJ
6200 # Look for .po and .gmo files in the source directory.
6201 CATALOGS=
6202 XLINGUAS=
6203 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6204 # If there aren't any .gmo files the shell will give us the
6205 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6206 # weeded out.
6207 case "$cat" in *\**)
6208 continue;;
6209 esac
6210 # The quadruple backslash is collapsed to a double backslash
6211 # by the backticks, then collapsed again by the double quotes,
6212 # leaving us with one backslash in the sed expression (right
6213 # before the dot that mustn't act as a wildcard).
c971b7fa
PA
6214 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6215 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6216 # The user is allowed to set LINGUAS to a list of languages to
6217 # install catalogs for. If it's empty that means "all of them."
6218 if test "x$LINGUAS" = x; then
6219 CATALOGS="$CATALOGS $cat"
6220 XLINGUAS="$XLINGUAS $lang"
6221 else
6222 case "$LINGUAS" in *$lang*)
6223 CATALOGS="$CATALOGS $cat"
6224 XLINGUAS="$XLINGUAS $lang"
6225 ;;
6226 esac
e28b3332
DJ
6227 fi
6228 done
c971b7fa
PA
6229 LINGUAS="$XLINGUAS"
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6231$as_echo "$LINGUAS" >&6; }
6232
6233
6234 DATADIRNAME=share
6235
6236 INSTOBJEXT=.mo
6237
6238 GENCAT=gencat
6239
6240 CATOBJEXT=.gmo
e28b3332 6241
e28b3332
DJ
6242fi
6243
c971b7fa
PA
6244localedir='${datadir}/locale'
6245
6246
6247if test x"$USE_NLS" = xyes; then
6248 CONFIG_ALL="$CONFIG_ALL all-po"
6249 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6250 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6251 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
e28b3332 6252fi
e28b3332 6253
c971b7fa
PA
6254GNULIB=build-gnulib/import
6255
6256# For Makefile dependencies.
6257GNULIB_STDINT_H=
6258if test x"$STDINT_H" != x; then
6259 GNULIB_STDINT_H=$GNULIB/$STDINT_H
e28b3332
DJ
6260fi
6261
6262
c971b7fa
PA
6263PACKAGE=gdb
6264
6265cat >>confdefs.h <<_ACEOF
6266#define PACKAGE "$PACKAGE"
6267_ACEOF
6268
6269
6270
6271# We never need to detect it in this sub-configure.
6272# But preserve it for config.status --recheck.
6273
6274
6275
6276MAKEINFO_EXTRA_FLAGS=""
6277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6278$as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
6279if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
6280 $as_echo_n "(cached) " >&6
6281else
6282 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6283 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6284 gdb_cv_have_makeinfo_click=yes
6285 else
6286 gdb_cv_have_makeinfo_click=no
6287 fi
6288fi
6289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6290$as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6291if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6292 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6293fi
e28b3332
DJ
6294
6295
bec39cab
AC
6296
6297
81ecdfbb
RW
6298# Check whether --with-separate-debug-dir was given.
6299if test "${with_separate_debug_dir+set}" = set; then :
6300 withval=$with_separate_debug_dir;
b14b1491
TT
6301 DEBUGDIR=$withval
6302else
6303 DEBUGDIR=${libdir}/debug
81ecdfbb
RW
6304fi
6305
20e95c23 6306
783e057b
DJ
6307 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6308 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
b14b1491 6309 ac_define_dir=`eval echo $DEBUGDIR`
783e057b 6310 ac_define_dir=`eval echo $ac_define_dir`
20e95c23 6311
783e057b
DJ
6312cat >>confdefs.h <<_ACEOF
6313#define DEBUGDIR "$ac_define_dir"
20e95c23 6314_ACEOF
20e95c23 6315
20e95c23 6316
20e95c23 6317
0c4a4063 6318
b14b1491
TT
6319 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6320 if test "x$prefix" = xNONE; then
6321 test_prefix=/usr/local
6322 else
6323 test_prefix=$prefix
6324 fi
783e057b 6325 else
b14b1491 6326 test_prefix=$exec_prefix
783e057b 6327 fi
b14b1491
TT
6328 value=0
6329 case ${ac_define_dir} in
6330 "${test_prefix}"|"${test_prefix}/"*|\
6331 '${exec_prefix}'|'${exec_prefix}/'*)
6332 value=1
6333 ;;
6334 esac
6335
6336cat >>confdefs.h <<_ACEOF
6337#define DEBUGDIR_RELOCATABLE $value
6338_ACEOF
6339
6340
6341
0c4a4063 6342
f83d8a90
DE
6343# We can't pass paths as command line arguments.
6344# Mingw32 tries to be clever and will convert the paths for us.
6345# For example -DBINDIR="/usr/local/bin" passed on the command line may get
6346# converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6347# This breaks GDB's relocatable path conversions since paths passed in
6348# config.h would not get so translated, the path prefixes no longer match.
6349
6350 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6351 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6352 ac_define_dir=`eval echo $bindir`
6353 ac_define_dir=`eval echo $ac_define_dir`
6354
6355cat >>confdefs.h <<_ACEOF
6356#define BINDIR "$ac_define_dir"
6357_ACEOF
6358
6359
6360
b14b1491
TT
6361# GDB's datadir relocation
6362
6363
6364
81ecdfbb
RW
6365# Check whether --with-gdb-datadir was given.
6366if test "${with_gdb_datadir+set}" = set; then :
6367 withval=$with_gdb_datadir;
b14b1491 6368 GDB_DATADIR=$withval
20e95c23 6369else
b14b1491 6370 GDB_DATADIR=${datadir}/gdb
81ecdfbb
RW
6371fi
6372
20e95c23 6373
b14b1491
TT
6374 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6375 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6376 ac_define_dir=`eval echo $GDB_DATADIR`
6377 ac_define_dir=`eval echo $ac_define_dir`
6378
6379cat >>confdefs.h <<_ACEOF
6380#define GDB_DATADIR "$ac_define_dir"
20e95c23
DJ
6381_ACEOF
6382
b14b1491
TT
6383
6384
0c4a4063 6385
b14b1491
TT
6386 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6387 if test "x$prefix" = xNONE; then
6388 test_prefix=/usr/local
6389 else
6390 test_prefix=$prefix
6391 fi
6392 else
6393 test_prefix=$exec_prefix
6394 fi
6395 value=0
6396 case ${ac_define_dir} in
6397 "${test_prefix}"|"${test_prefix}/"*|\
6398 '${exec_prefix}'|'${exec_prefix}/'*)
6399 value=1
6400 ;;
6401 esac
6402
6403cat >>confdefs.h <<_ACEOF
6404#define GDB_DATADIR_RELOCATABLE $value
6405_ACEOF
6406
6407
783e057b 6408
20e95c23 6409
0c4a4063 6410
81ecdfbb
RW
6411# Check whether --with-relocated-sources was given.
6412if test "${with_relocated_sources+set}" = set; then :
6413 withval=$with_relocated_sources; reloc_srcdir="${withval}"
29b0e8a2
JM
6414
6415 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6416 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6417 ac_define_dir=`eval echo $reloc_srcdir`
6418 ac_define_dir=`eval echo $ac_define_dir`
6419
6420cat >>confdefs.h <<_ACEOF
6421#define RELOC_SRCDIR "$ac_define_dir"
6422_ACEOF
6423
6424
6425
81ecdfbb
RW
6426fi
6427
29b0e8a2 6428
7349ff92
JK
6429{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6430$as_echo_n "checking for default auto-load directory... " >&6; }
6431
6432# Check whether --with-auto-load-dir was given.
6433if test "${with_auto_load_dir+set}" = set; then :
6434 withval=$with_auto_load_dir;
6435else
1564a261 6436 with_auto_load_dir='$debugdir:$datadir/auto-load'
7349ff92
JK
6437fi
6438
1564a261 6439escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
7349ff92
JK
6440
6441 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6442 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6443 ac_define_dir=`eval echo $escape_dir`
6444 ac_define_dir=`eval echo $ac_define_dir`
6445
6446cat >>confdefs.h <<_ACEOF
6447#define AUTO_LOAD_DIR "$ac_define_dir"
6448_ACEOF
6449
6450
6451{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6452$as_echo "$with_auto_load_dir" >&6; }
6453
bccbefd2
JK
6454{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6455$as_echo_n "checking for default auto-load safe-path... " >&6; }
6456
6457# Check whether --with-auto-load-safe-path was given.
6458if test "${with_auto_load_safe_path+set}" = set; then :
6459 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6dea1fbd
JK
6460 with_auto_load_safe_path="/"
6461 fi
bccbefd2 6462else
7349ff92 6463 with_auto_load_safe_path="$with_auto_load_dir"
bccbefd2
JK
6464fi
6465
1564a261 6466escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
bccbefd2
JK
6467
6468 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6469 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6dea1fbd 6470 ac_define_dir=`eval echo $escape_dir`
bccbefd2
JK
6471 ac_define_dir=`eval echo $ac_define_dir`
6472
6473cat >>confdefs.h <<_ACEOF
6dea1fbd 6474#define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
bccbefd2
JK
6475_ACEOF
6476
6477
6478{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6479$as_echo "$with_auto_load_safe_path" >&6; }
6480
29b0e8a2 6481
20e95c23 6482
5ae98d25 6483subdirs="$subdirs testsuite"
20e95c23
DJ
6484
6485
783e057b 6486# Check whether to support alternative target configurations
81ecdfbb
RW
6487# Check whether --enable-targets was given.
6488if test "${enable_targets+set}" = set; then :
6489 enableval=$enable_targets; case "${enableval}" in
6490 yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
783e057b
DJ
6491 ;;
6492 no) enable_targets= ;;
6493 *) enable_targets=$enableval ;;
6494esac
81ecdfbb
RW
6495fi
6496
20e95c23 6497
783e057b 6498# Check whether to enable 64-bit support on 32-bit hosts
81ecdfbb
RW
6499# Check whether --enable-64-bit-bfd was given.
6500if test "${enable_64_bit_bfd+set}" = set; then :
6501 enableval=$enable_64_bit_bfd; case "${enableval}" in
783e057b
DJ
6502 yes) want64=true ;;
6503 no) want64=false ;;
81ecdfbb 6504 *) as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
783e057b
DJ
6505esac
6506else
6507 want64=false
81ecdfbb
RW
6508fi
6509
783e057b
DJ
6510# Provide defaults for some variables set by the per-host and per-target
6511# configuration.
6512gdb_host_obs=posix-hdep.o
20e95c23 6513
783e057b
DJ
6514if test "${target}" = "${host}"; then
6515 gdb_native=yes
6516else
6517 gdb_native=no
6518fi
20e95c23 6519
783e057b 6520. $srcdir/configure.host
20e95c23 6521
fb23d554
SDJ
6522# Add in the common host objects.
6523. $srcdir/common/common.host
6524gdb_host_obs="$gdb_host_obs $common_host_obs"
6525
783e057b 6526# Accumulate some settings from configure.tgt over all enabled targets
20e95c23 6527
783e057b
DJ
6528TARGET_OBS=
6529all_targets=
b292c783 6530HAVE_NATIVE_GCORE_TARGET=
20e95c23 6531
783e057b 6532for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
20e95c23 6533do
783e057b
DJ
6534 if test "$targ_alias" = "all"; then
6535 all_targets=true
6536 else
6537 # Canonicalize the secondary target names.
6538 result=`$ac_config_sub $targ_alias 2>/dev/null`
6539 if test -n "$result"; then
6540 targ=$result
6541 else
6542 targ=$targ_alias
6543 fi
20e95c23 6544
783e057b 6545 . ${srcdir}/configure.tgt
20e95c23 6546
bf307134
JB
6547 if test -z "${gdb_target_obs}"; then :
6548 as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
6549fi
6550
783e057b
DJ
6551 # Target-specific object files
6552 for i in ${gdb_target_obs}; do
6553 case " $TARGET_OBS " in
6554 *" ${i} "*) ;;
6555 *)
6556 TARGET_OBS="$TARGET_OBS ${i}"
6557 ;;
6558 esac
6559 done
20e95c23 6560
783e057b
DJ
6561 # Check whether this target needs 64-bit CORE_ADDR
6562 if test x${want64} = xfalse; then
6563 . ${srcdir}/../bfd/config.bfd
6564 fi
b292c783
JK
6565
6566 # Check whether this target is native and supports gcore.
6567 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6568 && $gdb_have_gcore; then
6569 HAVE_NATIVE_GCORE_TARGET=1
6570 fi
783e057b 6571 fi
20e95c23
DJ
6572done
6573
783e057b
DJ
6574if test x${all_targets} = xtrue; then
6575
6576 # We want all 64-bit targets if we either:
6577 # - run on a 64-bit host or
6578 # - already require 64-bit support for some other target or
6579 # - the --enable-64-bit-bfd option was supplied
6580 # Otherwise we only support all 32-bit targets.
6581 #
6582 # NOTE: This test must be in sync with the corresponding
6583 # tests in BFD!
20e95c23 6584
783e057b 6585 if test x${want64} = xfalse; then
81ecdfbb
RW
6586 # The cast to long int works around a bug in the HP C Compiler
6587# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6588# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6589# This bug is HP SR number 8606223364.
6590{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6591$as_echo_n "checking size of long... " >&6; }
6592if test "${ac_cv_sizeof_long+set}" = set; then :
6593 $as_echo_n "(cached) " >&6
c0993dbe 6594else
81ecdfbb 6595 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
c0993dbe 6596
81ecdfbb
RW
6597else
6598 if test "$ac_cv_type_long" = yes; then
6599 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6600$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6601{ as_fn_set_status 77
6602as_fn_error "cannot compute sizeof (long)
6603See \`config.log' for more details." "$LINENO" 5; }; }
6604 else
6605 ac_cv_sizeof_long=0
6606 fi
c0993dbe 6607fi
81ecdfbb 6608
c0993dbe 6609fi
81ecdfbb
RW
6610{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6611$as_echo "$ac_cv_sizeof_long" >&6; }
c0993dbe 6612
c0993dbe 6613
c0993dbe 6614
c0993dbe
UW
6615cat >>confdefs.h <<_ACEOF
6616#define SIZEOF_LONG $ac_cv_sizeof_long
6617_ACEOF
6618
6619
6620 if test "x${ac_cv_sizeof_long}" = "x8"; then
6621 want64=true
6622 fi
6623 fi
6624 if test x${want64} = xtrue; then
6625 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6626 else
6627 TARGET_OBS='$(ALL_TARGET_OBS)'
6628 fi
6629fi
6630
6631
6632
b292c783 6633
c0993dbe
UW
6634# For other settings, only the main target counts.
6635gdb_sim=
6636gdb_osabi=
6637build_gdbserver=
6638targ=$target; . ${srcdir}/configure.tgt
6639
6640# Fetch the default architecture and default target vector from BFD.
6641targ=$target; . $srcdir/../bfd/config.bfd
6642
6643# We only want the first architecture, so strip off the others if
6644# there is more than one.
6645targ_archs=`echo $targ_archs | sed 's/ .*//'`
6646
6647if test "x$targ_archs" != x; then
6648
6649cat >>confdefs.h <<_ACEOF
6650#define DEFAULT_BFD_ARCH $targ_archs
6651_ACEOF
6652
6653fi
6654if test "x$targ_defvec" != x; then
6655
6656cat >>confdefs.h <<_ACEOF
6657#define DEFAULT_BFD_VEC $targ_defvec
6658_ACEOF
6659
6660fi
6661
c0993dbe
UW
6662# The CLI cannot be disabled yet, but may be in the future.
6663
6664# Enable CLI.
81ecdfbb
RW
6665# Check whether --enable-gdbcli was given.
6666if test "${enable_gdbcli+set}" = set; then :
6667 enableval=$enable_gdbcli; case $enableval in
c0993dbe
UW
6668 yes)
6669 ;;
6670 no)
81ecdfbb 6671 as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
c0993dbe 6672 *)
81ecdfbb 6673 as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
c0993dbe
UW
6674 esac
6675else
6676 enable_gdbcli=yes
81ecdfbb
RW
6677fi
6678
c0993dbe
UW
6679if test x"$enable_gdbcli" = xyes; then
6680 if test -d $srcdir/cli; then
6681 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
6682 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
6683 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
6684 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
6685 fi
6686fi
6687
6688# Enable MI.
81ecdfbb
RW
6689# Check whether --enable-gdbmi was given.
6690if test "${enable_gdbmi+set}" = set; then :
6691 enableval=$enable_gdbmi; case $enableval in
c0993dbe
UW
6692 yes | no)
6693 ;;
6694 *)
81ecdfbb 6695 as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
c0993dbe
UW
6696 esac
6697else
6698 enable_gdbmi=yes
81ecdfbb
RW
6699fi
6700
c0993dbe
UW
6701if test x"$enable_gdbmi" = xyes; then
6702 if test -d $srcdir/mi; then
6703 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6704 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6705 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6706 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6707 fi
6708fi
6709
6710# Enable TUI.
81ecdfbb
RW
6711# Check whether --enable-tui was given.
6712if test "${enable_tui+set}" = set; then :
6713 enableval=$enable_tui; case $enableval in
3ca64bd3 6714 yes | no | auto)
c0993dbe
UW
6715 ;;
6716 *)
81ecdfbb 6717 as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
c0993dbe
UW
6718 esac
6719else
3ca64bd3 6720 enable_tui=auto
81ecdfbb
RW
6721fi
6722
c0993dbe
UW
6723
6724# Enable gdbtk.
81ecdfbb
RW
6725# Check whether --enable-gdbtk was given.
6726if test "${enable_gdbtk+set}" = set; then :
6727 enableval=$enable_gdbtk; case $enableval in
c0993dbe
UW
6728 yes | no)
6729 ;;
6730 *)
81ecdfbb 6731 as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
c0993dbe
UW
6732 esac
6733else
5062cc19 6734 if test -d $srcdir/gdbtk; then
c0993dbe
UW
6735 enable_gdbtk=yes
6736 else
6737 enable_gdbtk=no
6738 fi
81ecdfbb
RW
6739fi
6740
c0993dbe
UW
6741# We unconditionally disable gdbtk tests on selected platforms.
6742case $host_os in
6743 go32* | windows*)
81ecdfbb
RW
6744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6745$as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
c0993dbe
UW
6746 enable_gdbtk=no ;;
6747esac
6748
05e7c244 6749# Libunwind support for ia64.
bec39cab 6750
05e7c244
JK
6751
6752# Check whether --with-libunwind-ia64 was given.
6753if test "${with_libunwind_ia64+set}" = set; then :
6754 withval=$with_libunwind_ia64;
bec39cab 6755else
05e7c244
JK
6756 with_libunwind_ia64=auto
6757fi
bec39cab 6758
05e7c244
JK
6759
6760# Backward compatibility option.
6761if test "${with_libunwind+set}" = set; then
6762 if test x"$with_libunwind_ia64" != xauto; then
6763 as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
6764 fi
6765 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6766$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6767 with_libunwind_ia64="$with_libunwind"
6768fi
6769
6770case "$with_libunwind_ia64" in
6771 yes | no)
6772 ;;
6773 auto)
6774 for ac_header in libunwind-ia64.h
81ecdfbb 6775do :
b54a8fd7
PA
6776 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6777if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
bec39cab 6778 cat >>confdefs.h <<_ACEOF
b54a8fd7 6779#define HAVE_LIBUNWIND_IA64_H 1
bec39cab
AC
6780_ACEOF
6781
6782fi
6783
6784done
6785
05e7c244
JK
6786 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6787 ;;
6788 *)
6789 as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
6790 ;;
6791esac
bec39cab 6792
05e7c244 6793if test x"$with_libunwind_ia64" = xyes; then
b54a8fd7 6794 for ac_header in libunwind-ia64.h
81ecdfbb 6795do :
b54a8fd7
PA
6796 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
6797if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
bec39cab 6798 cat >>confdefs.h <<_ACEOF
b54a8fd7 6799#define HAVE_LIBUNWIND_IA64_H 1
bec39cab
AC
6800_ACEOF
6801
6802fi
6803
6804done
6805
05e7c244
JK
6806 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
6807 as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
6808 fi
6809 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6810 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6811 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
a9322a30
TT
6812fi
6813
cb01cfba
JB
6814opt_curses=no
6815
81ecdfbb
RW
6816# Check whether --with-curses was given.
6817if test "${with_curses+set}" = set; then :
6818 withval=$with_curses; opt_curses=$withval
6819fi
6820
cb01cfba 6821
76a39ba7 6822prefer_curses=no
cb01cfba 6823if test "$opt_curses" = "yes"; then
76a39ba7 6824 prefer_curses=yes
cb01cfba
JB
6825fi
6826
a9322a30 6827# Profiling support.
81ecdfbb
RW
6828# Check whether --enable-profiling was given.
6829if test "${enable_profiling+set}" = set; then :
6830 enableval=$enable_profiling; case $enableval in
a9322a30
TT
6831 yes | no)
6832 ;;
6833 *)
81ecdfbb 6834 as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
a9322a30
TT
6835 esac
6836else
6837 enable_profiling=no
81ecdfbb 6838fi
bec39cab 6839
a9322a30
TT
6840
6841for ac_func in monstartup _mcleanup
81ecdfbb
RW
6842do :
6843 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6844ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6845eval as_val=\$$as_ac_var
6846 if test "x$as_val" = x""yes; then :
6847 cat >>confdefs.h <<_ACEOF
6848#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
bec39cab 6849_ACEOF
a9322a30 6850
81ecdfbb
RW
6851fi
6852done
a9322a30 6853
81ecdfbb
RW
6854{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6855$as_echo_n "checking for _etext... " >&6; }
6856if test "${ac_cv_var__etext+set}" = set; then :
6857 $as_echo_n "(cached) " >&6
6858else
6859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6860/* end confdefs.h. */
6861#include <stdlib.h>
6862extern char _etext;
a9322a30
TT
6863
6864int
6865main ()
6866{
6867free (&_etext);
6868 ;
6869 return 0;
6870}
bec39cab 6871_ACEOF
81ecdfbb 6872if ac_fn_c_try_link "$LINENO"; then :
a9322a30 6873 ac_cv_var__etext=yes
bec39cab 6874else
81ecdfbb 6875 ac_cv_var__etext=no
bec39cab 6876fi
81ecdfbb
RW
6877rm -f core conftest.err conftest.$ac_objext \
6878 conftest$ac_exeext conftest.$ac_ext
bec39cab 6879fi
81ecdfbb
RW
6880{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6881$as_echo "$ac_cv_var__etext" >&6; }
a9322a30 6882if test $ac_cv_var__etext = yes; then
60ca704f 6883
81ecdfbb 6884$as_echo "#define HAVE__ETEXT 1" >>confdefs.h
bec39cab 6885
bec39cab 6886fi
81ecdfbb
RW
6887{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6888$as_echo_n "checking for etext... " >&6; }
6889if test "${ac_cv_var_etext+set}" = set; then :
6890 $as_echo_n "(cached) " >&6
bec39cab 6891else
81ecdfbb 6892 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 6893/* end confdefs.h. */
a9322a30
TT
6894#include <stdlib.h>
6895extern char etext;
bec39cab
AC
6896
6897int
6898main ()
6899{
a9322a30 6900free (&etext);
bec39cab
AC
6901 ;
6902 return 0;
6903}
6904_ACEOF
81ecdfbb 6905if ac_fn_c_try_link "$LINENO"; then :
a9322a30 6906 ac_cv_var_etext=yes
bec39cab 6907else
81ecdfbb 6908 ac_cv_var_etext=no
bec39cab 6909fi
81ecdfbb
RW
6910rm -f core conftest.err conftest.$ac_objext \
6911 conftest$ac_exeext conftest.$ac_ext
bec39cab 6912fi
81ecdfbb
RW
6913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6914$as_echo "$ac_cv_var_etext" >&6; }
a9322a30
TT
6915if test $ac_cv_var_etext = yes; then
6916
81ecdfbb 6917$as_echo "#define HAVE_ETEXT 1" >>confdefs.h
bec39cab
AC
6918
6919fi
a9322a30
TT
6920if test "$enable_profiling" = yes ; then
6921 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
81ecdfbb 6922 as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
a9322a30
TT
6923 fi
6924 PROFILE_CFLAGS=-pg
6925 OLD_CFLAGS="$CFLAGS"
6926 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
bec39cab 6927
81ecdfbb
RW
6928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6929$as_echo_n "checking whether $CC supports -pg... " >&6; }
6930if test "${ac_cv_cc_supports_pg+set}" = set; then :
6931 $as_echo_n "(cached) " >&6
bec39cab 6932else
81ecdfbb 6933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 6934/* end confdefs.h. */
bec39cab
AC
6935
6936int
6937main ()
6938{
a9322a30 6939int x;
bec39cab
AC
6940 ;
6941 return 0;
6942}
6943_ACEOF
81ecdfbb 6944if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 6945 ac_cv_cc_supports_pg=yes
bec39cab 6946else
81ecdfbb 6947 ac_cv_cc_supports_pg=no
bec39cab 6948fi
81ecdfbb 6949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 6950fi
81ecdfbb
RW
6951{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6952$as_echo "$ac_cv_cc_supports_pg" >&6; }
bec39cab 6953
a9322a30 6954 if test $ac_cv_cc_supports_pg = no; then
81ecdfbb 6955 as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
a9322a30 6956 fi
bec39cab 6957
a9322a30 6958 CFLAGS="$OLD_CFLAGS"
bec39cab
AC
6959fi
6960
c16158bc
JM
6961
6962
81ecdfbb
RW
6963# Check whether --with-pkgversion was given.
6964if test "${with_pkgversion+set}" = set; then :
6965 withval=$with_pkgversion; case "$withval" in
6966 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
c16158bc
JM
6967 no) PKGVERSION= ;;
6968 *) PKGVERSION="($withval) " ;;
6969 esac
6970else
6971 PKGVERSION="(GDB) "
6972
81ecdfbb 6973fi
c16158bc
JM
6974
6975
6976
6977
81ecdfbb
RW
6978
6979# Check whether --with-bugurl was given.
6980if test "${with_bugurl+set}" = set; then :
6981 withval=$with_bugurl; case "$withval" in
6982 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
c16158bc
JM
6983 no) BUGURL=
6984 ;;
6985 *) BUGURL="$withval"
6986 ;;
6987 esac
6988else
6989 BUGURL="http://www.gnu.org/software/gdb/bugs/"
6990
81ecdfbb
RW
6991fi
6992
c16158bc
JM
6993 case ${BUGURL} in
6994 "")
6995 REPORT_BUGS_TO=
6996 REPORT_BUGS_TEXI=
6997 ;;
6998 *)
6999 REPORT_BUGS_TO="<$BUGURL>"
7000 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7001 ;;
7002 esac;
7003
7004
7005
7006
7007cat >>confdefs.h <<_ACEOF
7008#define PKGVERSION "$PKGVERSION"
7009_ACEOF
7010
7011
7012cat >>confdefs.h <<_ACEOF
7013#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7014_ACEOF
7015
7016
bec39cab
AC
7017# --------------------- #
7018# Checks for programs. #
7019# --------------------- #
7020
7021for ac_prog in gawk mawk nawk awk
7022do
7023 # Extract the first word of "$ac_prog", so it can be a program name with args.
7024set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
7025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7026$as_echo_n "checking for $ac_word... " >&6; }
7027if test "${ac_cv_prog_AWK+set}" = set; then :
7028 $as_echo_n "(cached) " >&6
bec39cab
AC
7029else
7030 if test -n "$AWK"; then
7031 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7032else
7033as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7034for as_dir in $PATH
7035do
7036 IFS=$as_save_IFS
7037 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7038 for ac_exec_ext in '' $ac_executable_extensions; do
7039 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7040 ac_cv_prog_AWK="$ac_prog"
81ecdfbb 7041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7042 break 2
7043 fi
7044done
81ecdfbb
RW
7045 done
7046IFS=$as_save_IFS
bec39cab
AC
7047
7048fi
7049fi
7050AWK=$ac_cv_prog_AWK
7051if test -n "$AWK"; then
81ecdfbb
RW
7052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7053$as_echo "$AWK" >&6; }
bec39cab 7054else
81ecdfbb
RW
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7056$as_echo "no" >&6; }
bec39cab
AC
7057fi
7058
bec39cab 7059
81ecdfbb 7060 test -n "$AWK" && break
bec39cab
AC
7061done
7062
c971b7fa
PA
7063# Find a good install program. We prefer a C program (faster),
7064# so one script is as good as another. But avoid the broken or
7065# incompatible versions:
7066# SysV /etc/install, /usr/sbin/install
7067# SunOS /usr/etc/install
7068# IRIX /sbin/install
7069# AIX /bin/install
7070# AmigaOS /C/install, which installs bootblocks on floppy discs
7071# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7072# AFS /usr/afsws/bin/install, which mishandles nonexistent args
7073# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7074# OS/2's system install, which has a completely different semantic
7075# ./install, which can be erroneously created by make from ./install.sh.
7076# Reject install programs that cannot install multiple files.
7077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7078$as_echo_n "checking for a BSD-compatible install... " >&6; }
7079if test -z "$INSTALL"; then
7080if test "${ac_cv_path_install+set}" = set; then :
7081 $as_echo_n "(cached) " >&6
7082else
7083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7084for as_dir in $PATH
7085do
7086 IFS=$as_save_IFS
7087 test -z "$as_dir" && as_dir=.
7088 # Account for people who put trailing slashes in PATH elements.
7089case $as_dir/ in #((
7090 ./ | .// | /[cC]/* | \
7091 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7092 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7093 /usr/ucb/* ) ;;
7094 *)
7095 # OSF1 and SCO ODT 3.0 have their own names for install.
7096 # Don't use installbsd from OSF since it installs stuff as root
7097 # by default.
7098 for ac_prog in ginstall scoinst install; do
7099 for ac_exec_ext in '' $ac_executable_extensions; do
7100 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
7101 if test $ac_prog = install &&
7102 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7103 # AIX install. It has an incompatible calling convention.
7104 :
7105 elif test $ac_prog = install &&
7106 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7107 # program-specific install script used by HP pwplus--don't use.
7108 :
7109 else
7110 rm -rf conftest.one conftest.two conftest.dir
7111 echo one > conftest.one
7112 echo two > conftest.two
7113 mkdir conftest.dir
7114 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7115 test -s conftest.one && test -s conftest.two &&
7116 test -s conftest.dir/conftest.one &&
7117 test -s conftest.dir/conftest.two
7118 then
7119 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7120 break 3
7121 fi
7122 fi
7123 fi
7124 done
7125 done
7126 ;;
7127esac
7128
7129 done
7130IFS=$as_save_IFS
7131
7132rm -rf conftest.one conftest.two conftest.dir
7133
7134fi
7135 if test "${ac_cv_path_install+set}" = set; then
7136 INSTALL=$ac_cv_path_install
7137 else
7138 # As a last resort, use the slow shell script. Don't cache a
7139 # value for INSTALL within a source directory, because that will
7140 # break other packages using the cache if that directory is
7141 # removed, or if the value is a relative name.
7142 INSTALL=$ac_install_sh
7143 fi
7144fi
7145{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7146$as_echo "$INSTALL" >&6; }
7147
7148# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7149# It thinks the first close brace ends the variable substitution.
7150test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7151
7152test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7153
7154test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
bec39cab 7155
81ecdfbb
RW
7156{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7157$as_echo_n "checking whether ln -s works... " >&6; }
bec39cab
AC
7158LN_S=$as_ln_s
7159if test "$LN_S" = "ln -s"; then
81ecdfbb
RW
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7161$as_echo "yes" >&6; }
bec39cab 7162else
81ecdfbb
RW
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7164$as_echo "no, using $LN_S" >&6; }
bec39cab
AC
7165fi
7166
7167if test -n "$ac_tool_prefix"; then
7168 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7169set dummy ${ac_tool_prefix}ranlib; ac_word=$2
81ecdfbb
RW
7170{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7171$as_echo_n "checking for $ac_word... " >&6; }
7172if test "${ac_cv_prog_RANLIB+set}" = set; then :
7173 $as_echo_n "(cached) " >&6
bec39cab
AC
7174else
7175 if test -n "$RANLIB"; then
7176 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7177else
7178as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7179for as_dir in $PATH
7180do
7181 IFS=$as_save_IFS
7182 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7183 for ac_exec_ext in '' $ac_executable_extensions; do
7184 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7185 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
81ecdfbb 7186 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7187 break 2
7188 fi
7189done
81ecdfbb
RW
7190 done
7191IFS=$as_save_IFS
bec39cab
AC
7192
7193fi
7194fi
7195RANLIB=$ac_cv_prog_RANLIB
7196if test -n "$RANLIB"; then
81ecdfbb
RW
7197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7198$as_echo "$RANLIB" >&6; }
bec39cab 7199else
81ecdfbb
RW
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7201$as_echo "no" >&6; }
bec39cab
AC
7202fi
7203
81ecdfbb 7204
bec39cab
AC
7205fi
7206if test -z "$ac_cv_prog_RANLIB"; then
7207 ac_ct_RANLIB=$RANLIB
7208 # Extract the first word of "ranlib", so it can be a program name with args.
7209set dummy ranlib; ac_word=$2
81ecdfbb
RW
7210{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7211$as_echo_n "checking for $ac_word... " >&6; }
7212if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
7213 $as_echo_n "(cached) " >&6
bec39cab
AC
7214else
7215 if test -n "$ac_ct_RANLIB"; then
7216 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7217else
7218as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7219for as_dir in $PATH
7220do
7221 IFS=$as_save_IFS
7222 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7223 for ac_exec_ext in '' $ac_executable_extensions; do
7224 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7225 ac_cv_prog_ac_ct_RANLIB="ranlib"
81ecdfbb 7226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7227 break 2
7228 fi
7229done
81ecdfbb
RW
7230 done
7231IFS=$as_save_IFS
bec39cab 7232
bec39cab
AC
7233fi
7234fi
7235ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7236if test -n "$ac_ct_RANLIB"; then
81ecdfbb
RW
7237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7238$as_echo "$ac_ct_RANLIB" >&6; }
bec39cab 7239else
81ecdfbb
RW
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7241$as_echo "no" >&6; }
bec39cab
AC
7242fi
7243
81ecdfbb
RW
7244 if test "x$ac_ct_RANLIB" = x; then
7245 RANLIB=":"
7246 else
7247 case $cross_compiling:$ac_tool_warned in
7248yes:)
7249{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7250$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7251ac_tool_warned=yes ;;
7252esac
7253 RANLIB=$ac_ct_RANLIB
7254 fi
bec39cab
AC
7255else
7256 RANLIB="$ac_cv_prog_RANLIB"
7257fi
7258
7259for ac_prog in 'bison -y' byacc
7260do
7261 # Extract the first word of "$ac_prog", so it can be a program name with args.
7262set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
7263{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7264$as_echo_n "checking for $ac_word... " >&6; }
7265if test "${ac_cv_prog_YACC+set}" = set; then :
7266 $as_echo_n "(cached) " >&6
bec39cab
AC
7267else
7268 if test -n "$YACC"; then
7269 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7270else
7271as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7272for as_dir in $PATH
7273do
7274 IFS=$as_save_IFS
7275 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7276 for ac_exec_ext in '' $ac_executable_extensions; do
7277 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7278 ac_cv_prog_YACC="$ac_prog"
81ecdfbb 7279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7280 break 2
7281 fi
7282done
81ecdfbb
RW
7283 done
7284IFS=$as_save_IFS
bec39cab
AC
7285
7286fi
7287fi
7288YACC=$ac_cv_prog_YACC
7289if test -n "$YACC"; then
81ecdfbb
RW
7290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7291$as_echo "$YACC" >&6; }
bec39cab 7292else
81ecdfbb
RW
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7294$as_echo "no" >&6; }
bec39cab
AC
7295fi
7296
81ecdfbb 7297
bec39cab
AC
7298 test -n "$YACC" && break
7299done
7300test -n "$YACC" || YACC="yacc"
7301
7302
7303if test -n "$ac_tool_prefix"; then
7304 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7305set dummy ${ac_tool_prefix}ar; ac_word=$2
81ecdfbb
RW
7306{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7307$as_echo_n "checking for $ac_word... " >&6; }
7308if test "${ac_cv_prog_AR+set}" = set; then :
7309 $as_echo_n "(cached) " >&6
bec39cab
AC
7310else
7311 if test -n "$AR"; then
7312 ac_cv_prog_AR="$AR" # Let the user override the test.
7313else
7314as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7315for as_dir in $PATH
7316do
7317 IFS=$as_save_IFS
7318 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7319 for ac_exec_ext in '' $ac_executable_extensions; do
7320 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7321 ac_cv_prog_AR="${ac_tool_prefix}ar"
81ecdfbb 7322 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7323 break 2
7324 fi
7325done
81ecdfbb
RW
7326 done
7327IFS=$as_save_IFS
bec39cab
AC
7328
7329fi
7330fi
7331AR=$ac_cv_prog_AR
7332if test -n "$AR"; then
81ecdfbb
RW
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7334$as_echo "$AR" >&6; }
bec39cab 7335else
81ecdfbb
RW
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7337$as_echo "no" >&6; }
bec39cab
AC
7338fi
7339
81ecdfbb 7340
bec39cab
AC
7341fi
7342if test -z "$ac_cv_prog_AR"; then
7343 ac_ct_AR=$AR
7344 # Extract the first word of "ar", so it can be a program name with args.
7345set dummy ar; ac_word=$2
81ecdfbb
RW
7346{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7347$as_echo_n "checking for $ac_word... " >&6; }
7348if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
7349 $as_echo_n "(cached) " >&6
bec39cab
AC
7350else
7351 if test -n "$ac_ct_AR"; then
7352 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7353else
7354as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7355for as_dir in $PATH
7356do
7357 IFS=$as_save_IFS
7358 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7359 for ac_exec_ext in '' $ac_executable_extensions; do
7360 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7361 ac_cv_prog_ac_ct_AR="ar"
81ecdfbb 7362 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7363 break 2
7364 fi
7365done
81ecdfbb
RW
7366 done
7367IFS=$as_save_IFS
bec39cab
AC
7368
7369fi
7370fi
7371ac_ct_AR=$ac_cv_prog_ac_ct_AR
7372if test -n "$ac_ct_AR"; then
81ecdfbb
RW
7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7374$as_echo "$ac_ct_AR" >&6; }
bec39cab 7375else
81ecdfbb
RW
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7377$as_echo "no" >&6; }
bec39cab
AC
7378fi
7379
81ecdfbb
RW
7380 if test "x$ac_ct_AR" = x; then
7381 AR=""
7382 else
7383 case $cross_compiling:$ac_tool_warned in
7384yes:)
7385{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7386$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7387ac_tool_warned=yes ;;
7388esac
7389 AR=$ac_ct_AR
7390 fi
bec39cab
AC
7391else
7392 AR="$ac_cv_prog_AR"
7393fi
7394
7395if test -n "$ac_tool_prefix"; then
7396 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7397set dummy ${ac_tool_prefix}dlltool; ac_word=$2
81ecdfbb
RW
7398{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7399$as_echo_n "checking for $ac_word... " >&6; }
7400if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
7401 $as_echo_n "(cached) " >&6
bec39cab
AC
7402else
7403 if test -n "$DLLTOOL"; then
7404 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7405else
7406as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7407for as_dir in $PATH
7408do
7409 IFS=$as_save_IFS
7410 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7411 for ac_exec_ext in '' $ac_executable_extensions; do
7412 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7413 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
81ecdfbb 7414 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7415 break 2
7416 fi
7417done
81ecdfbb
RW
7418 done
7419IFS=$as_save_IFS
bec39cab
AC
7420
7421fi
7422fi
7423DLLTOOL=$ac_cv_prog_DLLTOOL
7424if test -n "$DLLTOOL"; then
81ecdfbb
RW
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7426$as_echo "$DLLTOOL" >&6; }
bec39cab 7427else
81ecdfbb
RW
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7429$as_echo "no" >&6; }
bec39cab
AC
7430fi
7431
81ecdfbb 7432
bec39cab
AC
7433fi
7434if test -z "$ac_cv_prog_DLLTOOL"; then
7435 ac_ct_DLLTOOL=$DLLTOOL
7436 # Extract the first word of "dlltool", so it can be a program name with args.
7437set dummy dlltool; ac_word=$2
81ecdfbb
RW
7438{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7439$as_echo_n "checking for $ac_word... " >&6; }
7440if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
7441 $as_echo_n "(cached) " >&6
bec39cab
AC
7442else
7443 if test -n "$ac_ct_DLLTOOL"; then
7444 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7445else
7446as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7447for as_dir in $PATH
7448do
7449 IFS=$as_save_IFS
7450 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7451 for ac_exec_ext in '' $ac_executable_extensions; do
7452 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7453 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
81ecdfbb 7454 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7455 break 2
7456 fi
7457done
81ecdfbb
RW
7458 done
7459IFS=$as_save_IFS
bec39cab
AC
7460
7461fi
7462fi
7463ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7464if test -n "$ac_ct_DLLTOOL"; then
81ecdfbb
RW
7465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7466$as_echo "$ac_ct_DLLTOOL" >&6; }
bec39cab 7467else
81ecdfbb
RW
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7469$as_echo "no" >&6; }
bec39cab
AC
7470fi
7471
81ecdfbb
RW
7472 if test "x$ac_ct_DLLTOOL" = x; then
7473 DLLTOOL=""
7474 else
7475 case $cross_compiling:$ac_tool_warned in
7476yes:)
7477{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7478$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7479ac_tool_warned=yes ;;
7480esac
7481 DLLTOOL=$ac_ct_DLLTOOL
7482 fi
bec39cab
AC
7483else
7484 DLLTOOL="$ac_cv_prog_DLLTOOL"
7485fi
7486
7487if test -n "$ac_tool_prefix"; then
7488 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7489set dummy ${ac_tool_prefix}windres; ac_word=$2
81ecdfbb
RW
7490{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7491$as_echo_n "checking for $ac_word... " >&6; }
7492if test "${ac_cv_prog_WINDRES+set}" = set; then :
7493 $as_echo_n "(cached) " >&6
bec39cab
AC
7494else
7495 if test -n "$WINDRES"; then
7496 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7497else
7498as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7499for as_dir in $PATH
7500do
7501 IFS=$as_save_IFS
7502 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7503 for ac_exec_ext in '' $ac_executable_extensions; do
7504 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7505 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
81ecdfbb 7506 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7507 break 2
7508 fi
7509done
81ecdfbb
RW
7510 done
7511IFS=$as_save_IFS
bec39cab
AC
7512
7513fi
7514fi
7515WINDRES=$ac_cv_prog_WINDRES
7516if test -n "$WINDRES"; then
81ecdfbb
RW
7517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7518$as_echo "$WINDRES" >&6; }
bec39cab 7519else
81ecdfbb
RW
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7521$as_echo "no" >&6; }
bec39cab
AC
7522fi
7523
81ecdfbb 7524
bec39cab
AC
7525fi
7526if test -z "$ac_cv_prog_WINDRES"; then
7527 ac_ct_WINDRES=$WINDRES
7528 # Extract the first word of "windres", so it can be a program name with args.
7529set dummy windres; ac_word=$2
81ecdfbb
RW
7530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7531$as_echo_n "checking for $ac_word... " >&6; }
7532if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
7533 $as_echo_n "(cached) " >&6
bec39cab
AC
7534else
7535 if test -n "$ac_ct_WINDRES"; then
7536 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7537else
7538as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7539for as_dir in $PATH
7540do
7541 IFS=$as_save_IFS
7542 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7543 for ac_exec_ext in '' $ac_executable_extensions; do
7544 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7545 ac_cv_prog_ac_ct_WINDRES="windres"
81ecdfbb 7546 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7547 break 2
7548 fi
7549done
81ecdfbb
RW
7550 done
7551IFS=$as_save_IFS
bec39cab
AC
7552
7553fi
7554fi
7555ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7556if test -n "$ac_ct_WINDRES"; then
81ecdfbb
RW
7557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7558$as_echo "$ac_ct_WINDRES" >&6; }
bec39cab 7559else
81ecdfbb
RW
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7561$as_echo "no" >&6; }
c906108c 7562fi
bec39cab 7563
81ecdfbb
RW
7564 if test "x$ac_ct_WINDRES" = x; then
7565 WINDRES=""
7566 else
7567 case $cross_compiling:$ac_tool_warned in
7568yes:)
7569{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7570$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7571ac_tool_warned=yes ;;
7572esac
7573 WINDRES=$ac_ct_WINDRES
7574 fi
c906108c 7575else
bec39cab 7576 WINDRES="$ac_cv_prog_WINDRES"
c906108c
SS
7577fi
7578
bec39cab 7579
036c3acb
TS
7580case $host_os in
7581 gnu*)
7582 # Needed for GNU Hurd hosts.
7583 if test -n "$ac_tool_prefix"; then
bec39cab
AC
7584 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7585set dummy ${ac_tool_prefix}mig; ac_word=$2
81ecdfbb
RW
7586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7587$as_echo_n "checking for $ac_word... " >&6; }
7588if test "${ac_cv_prog_MIG+set}" = set; then :
7589 $as_echo_n "(cached) " >&6
c906108c 7590else
bec39cab
AC
7591 if test -n "$MIG"; then
7592 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7593else
7594as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7595for as_dir in $PATH
7596do
7597 IFS=$as_save_IFS
7598 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7599 for ac_exec_ext in '' $ac_executable_extensions; do
7600 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7601 ac_cv_prog_MIG="${ac_tool_prefix}mig"
81ecdfbb 7602 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7603 break 2
7604 fi
7605done
81ecdfbb
RW
7606 done
7607IFS=$as_save_IFS
bec39cab 7608
c906108c 7609fi
bec39cab
AC
7610fi
7611MIG=$ac_cv_prog_MIG
7612if test -n "$MIG"; then
81ecdfbb
RW
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7614$as_echo "$MIG" >&6; }
c906108c 7615else
81ecdfbb
RW
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7617$as_echo "no" >&6; }
c906108c
SS
7618fi
7619
81ecdfbb 7620
bec39cab
AC
7621fi
7622if test -z "$ac_cv_prog_MIG"; then
7623 ac_ct_MIG=$MIG
7624 # Extract the first word of "mig", so it can be a program name with args.
7625set dummy mig; ac_word=$2
81ecdfbb
RW
7626{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7627$as_echo_n "checking for $ac_word... " >&6; }
7628if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
7629 $as_echo_n "(cached) " >&6
bec39cab
AC
7630else
7631 if test -n "$ac_ct_MIG"; then
7632 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7633else
7634as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7635for as_dir in $PATH
7636do
7637 IFS=$as_save_IFS
7638 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
7639 for ac_exec_ext in '' $ac_executable_extensions; do
7640 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
bec39cab 7641 ac_cv_prog_ac_ct_MIG="mig"
81ecdfbb 7642 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7643 break 2
7644 fi
7645done
81ecdfbb
RW
7646 done
7647IFS=$as_save_IFS
c906108c 7648
bec39cab
AC
7649fi
7650fi
7651ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7652if test -n "$ac_ct_MIG"; then
81ecdfbb
RW
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7654$as_echo "$ac_ct_MIG" >&6; }
bec39cab 7655else
81ecdfbb
RW
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7657$as_echo "no" >&6; }
bec39cab 7658fi
c906108c 7659
81ecdfbb
RW
7660 if test "x$ac_ct_MIG" = x; then
7661 MIG=""
7662 else
7663 case $cross_compiling:$ac_tool_warned in
7664yes:)
7665{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7666$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7667ac_tool_warned=yes ;;
7668esac
7669 MIG=$ac_ct_MIG
7670 fi
bec39cab
AC
7671else
7672 MIG="$ac_cv_prog_MIG"
7673fi
c906108c 7674
036c3acb
TS
7675 if test x"$MIG" = x; then
7676 as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
7677 fi
7678 ;;
7679esac
c906108c 7680
bec39cab
AC
7681# ---------------------- #
7682# Checks for libraries. #
7683# ---------------------- #
c906108c 7684
bec39cab 7685# We might need to link with -lm; most simulators need it.
81ecdfbb
RW
7686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7687$as_echo_n "checking for main in -lm... " >&6; }
7688if test "${ac_cv_lib_m_main+set}" = set; then :
7689 $as_echo_n "(cached) " >&6
bec39cab
AC
7690else
7691 ac_check_lib_save_LIBS=$LIBS
7692LIBS="-lm $LIBS"
81ecdfbb 7693cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 7694/* end confdefs.h. */
c906108c 7695
c906108c 7696
bec39cab
AC
7697int
7698main ()
7699{
81ecdfbb 7700return main ();
bec39cab
AC
7701 ;
7702 return 0;
7703}
7704_ACEOF
81ecdfbb 7705if ac_fn_c_try_link "$LINENO"; then :
bec39cab
AC
7706 ac_cv_lib_m_main=yes
7707else
81ecdfbb 7708 ac_cv_lib_m_main=no
bec39cab 7709fi
81ecdfbb
RW
7710rm -f core conftest.err conftest.$ac_objext \
7711 conftest$ac_exeext conftest.$ac_ext
bec39cab
AC
7712LIBS=$ac_check_lib_save_LIBS
7713fi
81ecdfbb
RW
7714{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7715$as_echo "$ac_cv_lib_m_main" >&6; }
7716if test "x$ac_cv_lib_m_main" = x""yes; then :
bec39cab
AC
7717 cat >>confdefs.h <<_ACEOF
7718#define HAVE_LIBM 1
7719_ACEOF
7720
7721 LIBS="-lm $LIBS"
c906108c 7722
c906108c 7723fi
bec39cab
AC
7724
7725
7726# We need to link with -lw to get `wctype' on Solaris before Solaris
7727# 2.6. Solaris 2.6 and beyond have this function in libc, and have a
7728# libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
7729# is known to have this problem). Therefore we avoid libw if we can.
81ecdfbb
RW
7730ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
7731if test "x$ac_cv_func_wctype" = x""yes; then :
bec39cab 7732
c906108c 7733else
81ecdfbb
RW
7734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
7735$as_echo_n "checking for wctype in -lw... " >&6; }
7736if test "${ac_cv_lib_w_wctype+set}" = set; then :
7737 $as_echo_n "(cached) " >&6
bec39cab
AC
7738else
7739 ac_check_lib_save_LIBS=$LIBS
7740LIBS="-lw $LIBS"
81ecdfbb 7741cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 7742/* end confdefs.h. */
c906108c 7743
81ecdfbb
RW
7744/* Override any GCC internal prototype to avoid an error.
7745 Use char because int might match the return type of a GCC
7746 builtin and then its argument prototype would still apply. */
bec39cab
AC
7747#ifdef __cplusplus
7748extern "C"
7749#endif
bec39cab
AC
7750char wctype ();
7751int
7752main ()
7753{
81ecdfbb 7754return wctype ();
bec39cab
AC
7755 ;
7756 return 0;
7757}
7758_ACEOF
81ecdfbb 7759if ac_fn_c_try_link "$LINENO"; then :
bec39cab
AC
7760 ac_cv_lib_w_wctype=yes
7761else
81ecdfbb 7762 ac_cv_lib_w_wctype=no
bec39cab 7763fi
81ecdfbb
RW
7764rm -f core conftest.err conftest.$ac_objext \
7765 conftest$ac_exeext conftest.$ac_ext
bec39cab
AC
7766LIBS=$ac_check_lib_save_LIBS
7767fi
81ecdfbb
RW
7768{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
7769$as_echo "$ac_cv_lib_w_wctype" >&6; }
7770if test "x$ac_cv_lib_w_wctype" = x""yes; then :
bec39cab
AC
7771 cat >>confdefs.h <<_ACEOF
7772#define HAVE_LIBW 1
7773_ACEOF
c906108c 7774
bec39cab 7775 LIBS="-lw $LIBS"
c906108c 7776
bec39cab 7777fi
c906108c 7778
bec39cab 7779fi
c906108c 7780
ddc9cd0f 7781
bec39cab 7782# Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
81ecdfbb
RW
7783{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7784$as_echo_n "checking for library containing gethostbyname... " >&6; }
7785if test "${ac_cv_search_gethostbyname+set}" = set; then :
7786 $as_echo_n "(cached) " >&6
bec39cab
AC
7787else
7788 ac_func_search_save_LIBS=$LIBS
81ecdfbb 7789cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 7790/* end confdefs.h. */
ddc9cd0f 7791
81ecdfbb
RW
7792/* Override any GCC internal prototype to avoid an error.
7793 Use char because int might match the return type of a GCC
7794 builtin and then its argument prototype would still apply. */
bec39cab
AC
7795#ifdef __cplusplus
7796extern "C"
7797#endif
bec39cab
AC
7798char gethostbyname ();
7799int
7800main ()
7801{
81ecdfbb 7802return gethostbyname ();
bec39cab
AC
7803 ;
7804 return 0;
7805}
7806_ACEOF
81ecdfbb
RW
7807for ac_lib in '' nsl; do
7808 if test -z "$ac_lib"; then
7809 ac_res="none required"
7810 else
7811 ac_res=-l$ac_lib
b4e70030 7812 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
7813 fi
7814 if ac_fn_c_try_link "$LINENO"; then :
7815 ac_cv_search_gethostbyname=$ac_res
7816fi
7817rm -f core conftest.err conftest.$ac_objext \
7818 conftest$ac_exeext
7819 if test "${ac_cv_search_gethostbyname+set}" = set; then :
7820 break
7821fi
7822done
7823if test "${ac_cv_search_gethostbyname+set}" = set; then :
ddc9cd0f 7824
bec39cab 7825else
81ecdfbb 7826 ac_cv_search_gethostbyname=no
bec39cab 7827fi
81ecdfbb 7828rm conftest.$ac_ext
bec39cab
AC
7829LIBS=$ac_func_search_save_LIBS
7830fi
81ecdfbb
RW
7831{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7832$as_echo "$ac_cv_search_gethostbyname" >&6; }
7833ac_res=$ac_cv_search_gethostbyname
7834if test "$ac_res" != no; then :
7835 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
96baa820 7836
bec39cab 7837fi
96baa820 7838
c906108c 7839
b4e70030 7840# Some systems (e.g. Solaris) have `socketpair' in libsocket.
81ecdfbb
RW
7841{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7842$as_echo_n "checking for library containing socketpair... " >&6; }
7843if test "${ac_cv_search_socketpair+set}" = set; then :
7844 $as_echo_n "(cached) " >&6
b4e70030
JB
7845else
7846 ac_func_search_save_LIBS=$LIBS
81ecdfbb 7847cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
7848/* end confdefs.h. */
7849
81ecdfbb
RW
7850/* Override any GCC internal prototype to avoid an error.
7851 Use char because int might match the return type of a GCC
7852 builtin and then its argument prototype would still apply. */
b4e70030
JB
7853#ifdef __cplusplus
7854extern "C"
7855#endif
b4e70030
JB
7856char socketpair ();
7857int
7858main ()
7859{
81ecdfbb 7860return socketpair ();
b4e70030
JB
7861 ;
7862 return 0;
7863}
7864_ACEOF
81ecdfbb
RW
7865for ac_lib in '' socket; do
7866 if test -z "$ac_lib"; then
7867 ac_res="none required"
7868 else
7869 ac_res=-l$ac_lib
b4e70030 7870 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
7871 fi
7872 if ac_fn_c_try_link "$LINENO"; then :
7873 ac_cv_search_socketpair=$ac_res
7874fi
7875rm -f core conftest.err conftest.$ac_objext \
7876 conftest$ac_exeext
7877 if test "${ac_cv_search_socketpair+set}" = set; then :
7878 break
7879fi
7880done
7881if test "${ac_cv_search_socketpair+set}" = set; then :
b4e70030 7882
b4e70030 7883else
81ecdfbb 7884 ac_cv_search_socketpair=no
b4e70030 7885fi
81ecdfbb 7886rm conftest.$ac_ext
b4e70030
JB
7887LIBS=$ac_func_search_save_LIBS
7888fi
81ecdfbb
RW
7889{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7890$as_echo "$ac_cv_search_socketpair" >&6; }
7891ac_res=$ac_cv_search_socketpair
7892if test "$ac_res" != no; then :
7893 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
b4e70030
JB
7894
7895fi
7896
7897
233a11ab 7898# Link in zlib if we can. This allows us to read compressed debug sections.
b040ad30 7899
711a72d3 7900 # Use the system's zlib library.
39f3de7c
L
7901 zlibdir="-L\$(top_builddir)/../zlib"
7902 zlibinc="-I\$(top_srcdir)/../zlib"
b040ad30 7903
711a72d3
L
7904# Check whether --with-system-zlib was given.
7905if test "${with_system_zlib+set}" = set; then :
afa59b79
L
7906 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7907 zlibdir=
7908 zlibinc=
7909 fi
b040ad30 7910
233a11ab 7911fi
233a11ab 7912
233a11ab 7913
233a11ab 7914
b040ad30 7915
233a11ab 7916
25268153 7917# On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
37773e78 7918# On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
25268153
JB
7919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7920$as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
7921if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7922 $as_echo_n "(cached) " >&6
7923else
7924 ac_func_search_save_LIBS=$LIBS
7925cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7926/* end confdefs.h. */
7927
7928/* Override any GCC internal prototype to avoid an error.
7929 Use char because int might match the return type of a GCC
7930 builtin and then its argument prototype would still apply. */
7931#ifdef __cplusplus
7932extern "C"
7933#endif
7934char kinfo_getvmmap ();
7935int
7936main ()
7937{
7938return kinfo_getvmmap ();
7939 ;
7940 return 0;
7941}
7942_ACEOF
37773e78 7943for ac_lib in '' util util-freebsd; do
25268153
JB
7944 if test -z "$ac_lib"; then
7945 ac_res="none required"
7946 else
7947 ac_res=-l$ac_lib
7948 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7949 fi
7950 if ac_fn_c_try_link "$LINENO"; then :
7951 ac_cv_search_kinfo_getvmmap=$ac_res
7952fi
7953rm -f core conftest.err conftest.$ac_objext \
7954 conftest$ac_exeext
7955 if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7956 break
7957fi
7958done
7959if test "${ac_cv_search_kinfo_getvmmap+set}" = set; then :
7960
7961else
7962 ac_cv_search_kinfo_getvmmap=no
7963fi
7964rm conftest.$ac_ext
7965LIBS=$ac_func_search_save_LIBS
7966fi
7967{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7968$as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7969ac_res=$ac_cv_search_kinfo_getvmmap
7970if test "$ac_res" != no; then :
7971 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7972
7973$as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7974
7975fi
7976
7977
77f120bf 7978
016a3251
DD
7979 if test "X$prefix" = "XNONE"; then
7980 acl_final_prefix="$ac_default_prefix"
7981 else
7982 acl_final_prefix="$prefix"
7983 fi
7984 if test "X$exec_prefix" = "XNONE"; then
7985 acl_final_exec_prefix='${prefix}'
7986 else
7987 acl_final_exec_prefix="$exec_prefix"
7988 fi
7989 acl_save_prefix="$prefix"
7990 prefix="$acl_final_prefix"
7991 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7992 prefix="$acl_save_prefix"
7993
7994
7995# Check whether --with-gnu-ld was given.
7996if test "${with_gnu_ld+set}" = set; then :
7997 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7998else
7999 with_gnu_ld=no
8000fi
8001
8002# Prepare PATH_SEPARATOR.
8003# The user is always right.
8004if test "${PATH_SEPARATOR+set}" != set; then
8005 echo "#! /bin/sh" >conf$$.sh
8006 echo "exit 0" >>conf$$.sh
8007 chmod +x conf$$.sh
8008 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8009 PATH_SEPARATOR=';'
8010 else
8011 PATH_SEPARATOR=:
8012 fi
8013 rm -f conf$$.sh
8014fi
8015ac_prog=ld
8016if test "$GCC" = yes; then
8017 # Check if gcc -print-prog-name=ld gives a path.
8018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8019$as_echo_n "checking for ld used by GCC... " >&6; }
8020 case $host in
8021 *-*-mingw*)
8022 # gcc leaves a trailing carriage return which upsets mingw
8023 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8024 *)
8025 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8026 esac
8027 case $ac_prog in
8028 # Accept absolute paths.
8029 [\\/]* | [A-Za-z]:[\\/]*)
8030 re_direlt='/[^/][^/]*/\.\./'
8031 # Canonicalize the path of ld
8032 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8033 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8034 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8035 done
8036 test -z "$LD" && LD="$ac_prog"
8037 ;;
8038 "")
8039 # If it fails, then pretend we aren't using GCC.
8040 ac_prog=ld
8041 ;;
8042 *)
8043 # If it is relative, then search for the first ld in PATH.
8044 with_gnu_ld=unknown
8045 ;;
8046 esac
8047elif test "$with_gnu_ld" = yes; then
8048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8049$as_echo_n "checking for GNU ld... " >&6; }
8050else
8051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8052$as_echo_n "checking for non-GNU ld... " >&6; }
8053fi
8054if test "${acl_cv_path_LD+set}" = set; then :
8055 $as_echo_n "(cached) " >&6
8056else
8057 if test -z "$LD"; then
8058 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8059 for ac_dir in $PATH; do
8060 test -z "$ac_dir" && ac_dir=.
8061 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8062 acl_cv_path_LD="$ac_dir/$ac_prog"
8063 # Check to see if the program is GNU ld. I'd rather use --version,
8064 # but apparently some GNU ld's only accept -v.
8065 # Break only if it was the GNU/non-GNU ld that we prefer.
8066 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8067 test "$with_gnu_ld" != no && break
8068 else
8069 test "$with_gnu_ld" != yes && break
8070 fi
8071 fi
8072 done
8073 IFS="$ac_save_ifs"
8074else
8075 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8076fi
8077fi
8078
8079LD="$acl_cv_path_LD"
8080if test -n "$LD"; then
8081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8082$as_echo "$LD" >&6; }
8083else
8084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8085$as_echo "no" >&6; }
8086fi
8087test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
8088{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8089$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
8090if test "${acl_cv_prog_gnu_ld+set}" = set; then :
8091 $as_echo_n "(cached) " >&6
8092else
8093 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8094if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8095 acl_cv_prog_gnu_ld=yes
8096else
8097 acl_cv_prog_gnu_ld=no
8098fi
8099fi
8100{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8101$as_echo "$acl_cv_prog_gnu_ld" >&6; }
8102with_gnu_ld=$acl_cv_prog_gnu_ld
8103
8104
8105
8106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8107$as_echo_n "checking for shared library run path origin... " >&6; }
8108if test "${acl_cv_rpath+set}" = set; then :
8109 $as_echo_n "(cached) " >&6
8110else
8111
8112 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8113 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8114 . ./conftest.sh
8115 rm -f ./conftest.sh
8116 acl_cv_rpath=done
8117
8118fi
8119{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8120$as_echo "$acl_cv_rpath" >&6; }
8121 wl="$acl_cv_wl"
8122 libext="$acl_cv_libext"
8123 shlibext="$acl_cv_shlibext"
8124 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8125 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8126 hardcode_direct="$acl_cv_hardcode_direct"
8127 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8128 # Check whether --enable-rpath was given.
8129if test "${enable_rpath+set}" = set; then :
8130 enableval=$enable_rpath; :
8131else
8132 enable_rpath=yes
8133fi
8134
8135
8136
8137
8138
8139
8140
8141
8142 use_additional=yes
8143
8144 acl_save_prefix="$prefix"
8145 prefix="$acl_final_prefix"
8146 acl_save_exec_prefix="$exec_prefix"
8147 exec_prefix="$acl_final_exec_prefix"
8148
8149 eval additional_includedir=\"$includedir\"
8150 eval additional_libdir=\"$libdir\"
8151
8152 exec_prefix="$acl_save_exec_prefix"
8153 prefix="$acl_save_prefix"
77f120bf 8154
6c7a06a3 8155
81ecdfbb
RW
8156# Check whether --with-libiconv-prefix was given.
8157if test "${with_libiconv_prefix+set}" = set; then :
8158 withval=$with_libiconv_prefix;
016a3251
DD
8159 if test "X$withval" = "Xno"; then
8160 use_additional=no
8161 else
8162 if test "X$withval" = "X"; then
8163
8164 acl_save_prefix="$prefix"
8165 prefix="$acl_final_prefix"
8166 acl_save_exec_prefix="$exec_prefix"
8167 exec_prefix="$acl_final_exec_prefix"
8168
8169 eval additional_includedir=\"$includedir\"
8170 eval additional_libdir=\"$libdir\"
8171
8172 exec_prefix="$acl_save_exec_prefix"
8173 prefix="$acl_save_prefix"
8174
8175 else
8176 additional_includedir="$withval/include"
8177 additional_libdir="$withval/lib"
8178 fi
8179 fi
6c7a06a3 8180
81ecdfbb
RW
8181fi
8182
016a3251
DD
8183 LIBICONV=
8184 LTLIBICONV=
8185 INCICONV=
8186 rpathdirs=
8187 ltrpathdirs=
8188 names_already_handled=
8189 names_next_round='iconv '
8190 while test -n "$names_next_round"; do
8191 names_this_round="$names_next_round"
8192 names_next_round=
8193 for name in $names_this_round; do
8194 already_handled=
8195 for n in $names_already_handled; do
8196 if test "$n" = "$name"; then
8197 already_handled=yes
8198 break
8199 fi
8200 done
8201 if test -z "$already_handled"; then
8202 names_already_handled="$names_already_handled $name"
8203 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8204 eval value=\"\$HAVE_LIB$uppername\"
8205 if test -n "$value"; then
8206 if test "$value" = yes; then
8207 eval value=\"\$LIB$uppername\"
8208 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8209 eval value=\"\$LTLIB$uppername\"
8210 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8211 else
8212 :
8213 fi
8214 else
8215 found_dir=
8216 found_la=
8217 found_so=
8218 found_a=
8219 if test $use_additional = yes; then
8220 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8221 found_dir="$additional_libdir"
8222 found_so="$additional_libdir/lib$name.$shlibext"
8223 if test -f "$additional_libdir/lib$name.la"; then
8224 found_la="$additional_libdir/lib$name.la"
8225 fi
8226 else
8227 if test -f "$additional_libdir/lib$name.$libext"; then
8228 found_dir="$additional_libdir"
8229 found_a="$additional_libdir/lib$name.$libext"
8230 if test -f "$additional_libdir/lib$name.la"; then
8231 found_la="$additional_libdir/lib$name.la"
8232 fi
8233 fi
8234 fi
8235 fi
8236 if test "X$found_dir" = "X"; then
8237 for x in $LDFLAGS $LTLIBICONV; do
8238
8239 acl_save_prefix="$prefix"
8240 prefix="$acl_final_prefix"
8241 acl_save_exec_prefix="$exec_prefix"
8242 exec_prefix="$acl_final_exec_prefix"
8243 eval x=\"$x\"
8244 exec_prefix="$acl_save_exec_prefix"
8245 prefix="$acl_save_prefix"
8246
8247 case "$x" in
8248 -L*)
8249 dir=`echo "X$x" | sed -e 's/^X-L//'`
8250 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8251 found_dir="$dir"
8252 found_so="$dir/lib$name.$shlibext"
8253 if test -f "$dir/lib$name.la"; then
8254 found_la="$dir/lib$name.la"
8255 fi
8256 else
8257 if test -f "$dir/lib$name.$libext"; then
8258 found_dir="$dir"
8259 found_a="$dir/lib$name.$libext"
8260 if test -f "$dir/lib$name.la"; then
8261 found_la="$dir/lib$name.la"
8262 fi
8263 fi
8264 fi
8265 ;;
8266 esac
8267 if test "X$found_dir" != "X"; then
8268 break
8269 fi
8270 done
8271 fi
8272 if test "X$found_dir" != "X"; then
8273 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8274 if test "X$found_so" != "X"; then
8275 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8276 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8277 else
8278 haveit=
8279 for x in $ltrpathdirs; do
8280 if test "X$x" = "X$found_dir"; then
8281 haveit=yes
8282 break
8283 fi
8284 done
8285 if test -z "$haveit"; then
8286 ltrpathdirs="$ltrpathdirs $found_dir"
8287 fi
8288 if test "$hardcode_direct" = yes; then
8289 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8290 else
8291 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8292 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8293 haveit=
8294 for x in $rpathdirs; do
8295 if test "X$x" = "X$found_dir"; then
8296 haveit=yes
8297 break
8298 fi
8299 done
8300 if test -z "$haveit"; then
8301 rpathdirs="$rpathdirs $found_dir"
8302 fi
8303 else
8304 haveit=
8305 for x in $LDFLAGS $LIBICONV; do
8306
8307 acl_save_prefix="$prefix"
8308 prefix="$acl_final_prefix"
8309 acl_save_exec_prefix="$exec_prefix"
8310 exec_prefix="$acl_final_exec_prefix"
8311 eval x=\"$x\"
8312 exec_prefix="$acl_save_exec_prefix"
8313 prefix="$acl_save_prefix"
8314
8315 if test "X$x" = "X-L$found_dir"; then
8316 haveit=yes
8317 break
8318 fi
8319 done
8320 if test -z "$haveit"; then
8321 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8322 fi
8323 if test "$hardcode_minus_L" != no; then
8324 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8325 else
8326 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8327 fi
8328 fi
8329 fi
8330 fi
8331 else
8332 if test "X$found_a" != "X"; then
8333 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8334 else
8335 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8336 fi
8337 fi
8338 additional_includedir=
8339 case "$found_dir" in
8340 */lib | */lib/)
8341 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8342 additional_includedir="$basedir/include"
8343 ;;
8344 esac
8345 if test "X$additional_includedir" != "X"; then
8346 if test "X$additional_includedir" != "X/usr/include"; then
8347 haveit=
8348 if test "X$additional_includedir" = "X/usr/local/include"; then
8349 if test -n "$GCC"; then
8350 case $host_os in
8351 linux*) haveit=yes;;
8352 esac
8353 fi
8354 fi
8355 if test -z "$haveit"; then
8356 for x in $CPPFLAGS $INCICONV; do
8357
8358 acl_save_prefix="$prefix"
8359 prefix="$acl_final_prefix"
8360 acl_save_exec_prefix="$exec_prefix"
8361 exec_prefix="$acl_final_exec_prefix"
8362 eval x=\"$x\"
8363 exec_prefix="$acl_save_exec_prefix"
8364 prefix="$acl_save_prefix"
8365
8366 if test "X$x" = "X-I$additional_includedir"; then
8367 haveit=yes
8368 break
8369 fi
8370 done
8371 if test -z "$haveit"; then
8372 if test -d "$additional_includedir"; then
8373 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8374 fi
8375 fi
8376 fi
8377 fi
8378 fi
8379 if test -n "$found_la"; then
8380 save_libdir="$libdir"
8381 case "$found_la" in
8382 */* | *\\*) . "$found_la" ;;
8383 *) . "./$found_la" ;;
8384 esac
8385 libdir="$save_libdir"
8386 for dep in $dependency_libs; do
8387 case "$dep" in
8388 -L*)
8389 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8390 if test "X$additional_libdir" != "X/usr/lib"; then
8391 haveit=
8392 if test "X$additional_libdir" = "X/usr/local/lib"; then
8393 if test -n "$GCC"; then
8394 case $host_os in
8395 linux*) haveit=yes;;
8396 esac
8397 fi
8398 fi
8399 if test -z "$haveit"; then
8400 haveit=
8401 for x in $LDFLAGS $LIBICONV; do
8402
8403 acl_save_prefix="$prefix"
8404 prefix="$acl_final_prefix"
8405 acl_save_exec_prefix="$exec_prefix"
8406 exec_prefix="$acl_final_exec_prefix"
8407 eval x=\"$x\"
8408 exec_prefix="$acl_save_exec_prefix"
8409 prefix="$acl_save_prefix"
8410
8411 if test "X$x" = "X-L$additional_libdir"; then
8412 haveit=yes
8413 break
8414 fi
8415 done
8416 if test -z "$haveit"; then
8417 if test -d "$additional_libdir"; then
8418 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8419 fi
8420 fi
8421 haveit=
8422 for x in $LDFLAGS $LTLIBICONV; do
8423
8424 acl_save_prefix="$prefix"
8425 prefix="$acl_final_prefix"
8426 acl_save_exec_prefix="$exec_prefix"
8427 exec_prefix="$acl_final_exec_prefix"
8428 eval x=\"$x\"
8429 exec_prefix="$acl_save_exec_prefix"
8430 prefix="$acl_save_prefix"
8431
8432 if test "X$x" = "X-L$additional_libdir"; then
8433 haveit=yes
8434 break
8435 fi
8436 done
8437 if test -z "$haveit"; then
8438 if test -d "$additional_libdir"; then
8439 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8440 fi
8441 fi
8442 fi
8443 fi
8444 ;;
8445 -R*)
8446 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8447 if test "$enable_rpath" != no; then
8448 haveit=
8449 for x in $rpathdirs; do
8450 if test "X$x" = "X$dir"; then
8451 haveit=yes
8452 break
8453 fi
8454 done
8455 if test -z "$haveit"; then
8456 rpathdirs="$rpathdirs $dir"
8457 fi
8458 haveit=
8459 for x in $ltrpathdirs; do
8460 if test "X$x" = "X$dir"; then
8461 haveit=yes
8462 break
8463 fi
8464 done
8465 if test -z "$haveit"; then
8466 ltrpathdirs="$ltrpathdirs $dir"
8467 fi
8468 fi
8469 ;;
8470 -l*)
8471 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8472 ;;
8473 *.la)
8474 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8475 ;;
8476 *)
8477 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8478 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8479 ;;
8480 esac
8481 done
8482 fi
8483 else
8484 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8485 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8486 fi
8487 fi
8488 fi
8489 done
8490 done
8491 if test "X$rpathdirs" != "X"; then
8492 if test -n "$hardcode_libdir_separator"; then
8493 alldirs=
8494 for found_dir in $rpathdirs; do
8495 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8496 done
8497 acl_save_libdir="$libdir"
8498 libdir="$alldirs"
8499 eval flag=\"$hardcode_libdir_flag_spec\"
8500 libdir="$acl_save_libdir"
8501 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8502 else
8503 for found_dir in $rpathdirs; do
8504 acl_save_libdir="$libdir"
8505 libdir="$found_dir"
8506 eval flag=\"$hardcode_libdir_flag_spec\"
8507 libdir="$acl_save_libdir"
8508 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8509 done
8510 fi
8511 fi
8512 if test "X$ltrpathdirs" != "X"; then
8513 for found_dir in $ltrpathdirs; do
8514 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8515 done
8516 fi
8517
8518
8519
8520
8521
6c7a06a3 8522
6c7a06a3 8523
81ecdfbb
RW
8524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8525$as_echo_n "checking for iconv... " >&6; }
8526if test "${am_cv_func_iconv+set}" = set; then :
8527 $as_echo_n "(cached) " >&6
d542061a 8528else
6c7a06a3
TT
8529
8530 am_cv_func_iconv="no, consider installing GNU libiconv"
8531 am_cv_lib_iconv=no
016a3251
DD
8532 am_save_CPPFLAGS="$CPPFLAGS"
8533 CPPFLAGS="$CPPFLAGS $INCICONV"
8534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d542061a 8535/* end confdefs.h. */
6c7a06a3
TT
8536#include <stdlib.h>
8537#include <iconv.h>
d542061a
UW
8538int
8539main ()
8540{
6c7a06a3 8541iconv_t cd = iconv_open("","");
016a3251
DD
8542 iconv(cd,NULL,NULL,NULL,NULL);
8543 iconv_close(cd);
d542061a
UW
8544 ;
8545 return 0;
8546}
8547_ACEOF
81ecdfbb 8548if ac_fn_c_try_link "$LINENO"; then :
016a3251 8549 am_cv_func_iconv=yes
d542061a 8550fi
81ecdfbb
RW
8551rm -f core conftest.err conftest.$ac_objext \
8552 conftest$ac_exeext conftest.$ac_ext
016a3251 8553 CPPFLAGS="$am_save_CPPFLAGS"
94ae1714 8554
016a3251
DD
8555 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8556 for _libs in .libs _libs; do
8557 am_save_CPPFLAGS="$CPPFLAGS"
8558 am_save_LIBS="$LIBS"
8559 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8560 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d542061a 8562/* end confdefs.h. */
6c7a06a3
TT
8563#include <stdlib.h>
8564#include <iconv.h>
d542061a
UW
8565int
8566main ()
8567{
6c7a06a3 8568iconv_t cd = iconv_open("","");
016a3251
DD
8569 iconv(cd,NULL,NULL,NULL,NULL);
8570 iconv_close(cd);
d542061a
UW
8571 ;
8572 return 0;
8573}
8574_ACEOF
81ecdfbb 8575if ac_fn_c_try_link "$LINENO"; then :
016a3251
DD
8576 INCICONV="-I../libiconv/include"
8577 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8578 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8579 am_cv_lib_iconv=yes
8580 am_cv_func_iconv=yes
d542061a 8581fi
81ecdfbb
RW
8582rm -f core conftest.err conftest.$ac_objext \
8583 conftest$ac_exeext conftest.$ac_ext
016a3251
DD
8584 CPPFLAGS="$am_save_CPPFLAGS"
8585 LIBS="$am_save_LIBS"
8586 if test "$am_cv_func_iconv" = "yes"; then
8587 break
8588 fi
8589 done
77f120bf 8590 fi
94ae1714 8591
4edb1e84 8592 if test "$am_cv_func_iconv" != yes; then
6c7a06a3 8593 am_save_CPPFLAGS="$CPPFLAGS"
4edb1e84 8594 am_save_LIBS="$LIBS"
016a3251
DD
8595 CPPFLAGS="$LIBS $INCICONV"
8596 LIBS="$LIBS $LIBICONV"
81ecdfbb 8597 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 8598/* end confdefs.h. */
6c7a06a3
TT
8599#include <stdlib.h>
8600#include <iconv.h>
bec39cab
AC
8601int
8602main ()
8603{
6c7a06a3
TT
8604iconv_t cd = iconv_open("","");
8605 iconv(cd,NULL,NULL,NULL,NULL);
8606 iconv_close(cd);
bec39cab
AC
8607 ;
8608 return 0;
8609}
8610_ACEOF
81ecdfbb 8611if ac_fn_c_try_link "$LINENO"; then :
4edb1e84 8612 am_cv_lib_iconv=yes
6c7a06a3 8613 am_cv_func_iconv=yes
627af7ea 8614fi
81ecdfbb
RW
8615rm -f core conftest.err conftest.$ac_objext \
8616 conftest$ac_exeext conftest.$ac_ext
fc3b640d 8617 CPPFLAGS="$am_save_CPPFLAGS"
016a3251 8618 LIBS="$am_save_LIBS"
6c7a06a3
TT
8619 fi
8620
8621fi
81ecdfbb
RW
8622{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8623$as_echo "$am_cv_func_iconv" >&6; }
016a3251
DD
8624 if test "$am_cv_func_iconv" = yes; then
8625
8626$as_echo "#define HAVE_ICONV 1" >>confdefs.h
94ae1714 8627
016a3251 8628 fi
fc3b640d 8629 if test "$am_cv_lib_iconv" = yes; then
016a3251
DD
8630
8631 for element in $INCICONV; do
8632 haveit=
8633 for x in $CPPFLAGS; do
8634
8635 acl_save_prefix="$prefix"
8636 prefix="$acl_final_prefix"
8637 acl_save_exec_prefix="$exec_prefix"
8638 exec_prefix="$acl_final_exec_prefix"
8639 eval x=\"$x\"
8640 exec_prefix="$acl_save_exec_prefix"
8641 prefix="$acl_save_prefix"
8642
8643 if test "X$x" = "X$element"; then
8644 haveit=yes
8645 break
8646 fi
8647 done
8648 if test -z "$haveit"; then
8649 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8650 fi
8651 done
8652
8653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8654$as_echo_n "checking how to link with libiconv... " >&6; }
8655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8656$as_echo "$LIBICONV" >&6; }
94ae1714 8657 else
016a3251
DD
8658 LIBICONV=
8659 LTLIBICONV=
fc3b640d 8660 fi
94ae1714 8661
6c7a06a3 8662
6c7a06a3 8663
016a3251 8664 if test "$am_cv_func_iconv" = yes; then
81ecdfbb
RW
8665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8666$as_echo_n "checking for iconv declaration... " >&6; }
8667 if test "${am_cv_proto_iconv+set}" = set; then :
8668 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8669else
8670
81ecdfbb 8671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
8672/* end confdefs.h. */
8673
6c7a06a3
TT
8674#include <stdlib.h>
8675#include <iconv.h>
8676extern
b4e70030 8677#ifdef __cplusplus
6c7a06a3 8678"C"
b4e70030 8679#endif
6c7a06a3
TT
8680#if defined(__STDC__) || defined(__cplusplus)
8681size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8682#else
8683size_t iconv();
8684#endif
8685
b4e70030
JB
8686int
8687main ()
8688{
6c7a06a3 8689
b4e70030
JB
8690 ;
8691 return 0;
8692}
8693_ACEOF
81ecdfbb 8694if ac_fn_c_try_compile "$LINENO"; then :
6c7a06a3 8695 am_cv_proto_iconv_arg1=""
4e8d927d 8696else
81ecdfbb 8697 am_cv_proto_iconv_arg1="const"
b4e70030 8698fi
81ecdfbb 8699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6c7a06a3
TT
8700 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8701fi
8702
8703 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
81ecdfbb 8704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6c7a06a3 8705 }$am_cv_proto_iconv" >&5
81ecdfbb
RW
8706$as_echo "${ac_t:-
8707 }$am_cv_proto_iconv" >&6; }
6c7a06a3
TT
8708
8709cat >>confdefs.h <<_ACEOF
8710#define ICONV_CONST $am_cv_proto_iconv_arg1
8711_ACEOF
8712
8713 fi
6c7a06a3
TT
8714
8715
478aac75
DE
8716# GDB may fork/exec the iconv program to get the list of supported character
8717# sets. Allow the user to specify where to find it.
8718# There are several factors affecting the choice of option name:
8719# - There is already --with-libiconv-prefix but we can't use it, it specifies
8720# the build-time location of libiconv files.
8721# - The program we need to find is iconv, which comes with glibc. The user
8722# doesn't necessarily have libiconv installed. Therefore naming this
8723# --with-libiconv-foo feels wrong.
8724# - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8725# defined to work on directories not files (though it really doesn't know
8726# the difference).
8727# - Calling this --with-iconv-prefix is perceived to cause too much confusion
8728# with --with-libiconv-prefix.
8729# Putting these together is why the option name is --with-iconv-bin.
8730
8731
8732# Check whether --with-iconv-bin was given.
8733if test "${with_iconv_bin+set}" = set; then :
8734 withval=$with_iconv_bin; iconv_bin="${withval}"
8735
8736cat >>confdefs.h <<_ACEOF
8737#define ICONV_BIN "${iconv_bin}"
8738_ACEOF
8739
8740
8741 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8742 if test "x$prefix" = xNONE; then
8743 test_prefix=/usr/local
8744 else
8745 test_prefix=$prefix
8746 fi
8747 else
8748 test_prefix=$exec_prefix
8749 fi
8750 value=0
8751 case ${iconv_bin} in
8752 "${test_prefix}"|"${test_prefix}/"*|\
8753 '${exec_prefix}'|'${exec_prefix}/'*)
8754 value=1
8755 ;;
8756 esac
8757
8758cat >>confdefs.h <<_ACEOF
8759#define ICONV_BIN_RELOCATABLE $value
8760_ACEOF
8761
8762
8763
8764fi
8765
8766
cb01cfba 8767# For the TUI, we need enhanced curses functionality.
bd8a8e1b 8768if test x"$enable_tui" != xno; then
cb01cfba
JB
8769 prefer_curses=yes
8770fi
8771
8772curses_found=no
8773if test x"$prefer_curses" = xyes; then
8774 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8775 # curses library because the latter might not provide all the
8776 # functionality we need. However, this leads to problems on systems
8777 # where the linker searches /usr/local/lib, but the compiler doesn't
8778 # search /usr/local/include, if ncurses is installed in /usr/local. A
8779 # default installation of ncurses on alpha*-dec-osf* will lead to such
8780 # a situation.
81ecdfbb
RW
8781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8782$as_echo_n "checking for library containing waddstr... " >&6; }
8783if test "${ac_cv_search_waddstr+set}" = set; then :
8784 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8785else
8786 ac_func_search_save_LIBS=$LIBS
81ecdfbb 8787cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
8788/* end confdefs.h. */
8789
81ecdfbb
RW
8790/* Override any GCC internal prototype to avoid an error.
8791 Use char because int might match the return type of a GCC
8792 builtin and then its argument prototype would still apply. */
6c7a06a3
TT
8793#ifdef __cplusplus
8794extern "C"
8795#endif
6c7a06a3
TT
8796char waddstr ();
8797int
8798main ()
8799{
81ecdfbb 8800return waddstr ();
6c7a06a3
TT
8801 ;
8802 return 0;
8803}
8804_ACEOF
81ecdfbb
RW
8805for ac_lib in '' ncurses cursesX curses; do
8806 if test -z "$ac_lib"; then
8807 ac_res="none required"
8808 else
8809 ac_res=-l$ac_lib
8810 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8811 fi
8812 if ac_fn_c_try_link "$LINENO"; then :
8813 ac_cv_search_waddstr=$ac_res
8814fi
8815rm -f core conftest.err conftest.$ac_objext \
8816 conftest$ac_exeext
8817 if test "${ac_cv_search_waddstr+set}" = set; then :
8818 break
8819fi
8820done
8821if test "${ac_cv_search_waddstr+set}" = set; then :
8822
6c7a06a3 8823else
81ecdfbb
RW
8824 ac_cv_search_waddstr=no
8825fi
8826rm conftest.$ac_ext
8827LIBS=$ac_func_search_save_LIBS
8828fi
8829{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8830$as_echo "$ac_cv_search_waddstr" >&6; }
8831ac_res=$ac_cv_search_waddstr
8832if test "$ac_res" != no; then :
8833 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6c7a06a3
TT
8834
8835fi
8836
8837
cb01cfba
JB
8838 if test "$ac_cv_search_waddstr" != no; then
8839 curses_found=yes
8840 fi
8841fi
8842
8843# Check whether we should enable the TUI, but only do so if we really
8844# can.
8845if test x"$enable_tui" != xno; then
8846 if test -d $srcdir/tui; then
8847 if test "$curses_found" != no; then
6c7a06a3
TT
8848 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8849 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8850 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8851 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6c7a06a3
TT
8852 else
8853 if test x"$enable_tui" = xyes; then
81ecdfbb 8854 as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6c7a06a3 8855 else
81ecdfbb
RW
8856 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8857$as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6c7a06a3
TT
8858 fi
8859 fi
8860 fi
8861fi
8862
8863# Since GDB uses Readline, we need termcap functionality. In many
8864# cases this will be provided by the curses library, but some systems
96fe4562 8865# have a separate termcap library, or no curses library at all.
6c7a06a3
TT
8866
8867case $host_os in
8868 cygwin*)
8869 if test -d $srcdir/libtermcap; then
8870 LIBS="../libtermcap/libtermcap.a $LIBS"
8871 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8872 fi ;;
8873 go32* | *djgpp*)
8874 ac_cv_search_tgetent="none required"
8875 ;;
6c7a06a3
TT
8876esac
8877
8878# These are the libraries checked by Readline.
81ecdfbb
RW
8879{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8880$as_echo_n "checking for library containing tgetent... " >&6; }
8881if test "${ac_cv_search_tgetent+set}" = set; then :
8882 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8883else
8884 ac_func_search_save_LIBS=$LIBS
81ecdfbb 8885cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
8886/* end confdefs.h. */
8887
81ecdfbb
RW
8888/* Override any GCC internal prototype to avoid an error.
8889 Use char because int might match the return type of a GCC
8890 builtin and then its argument prototype would still apply. */
6c7a06a3
TT
8891#ifdef __cplusplus
8892extern "C"
8893#endif
6c7a06a3
TT
8894char tgetent ();
8895int
8896main ()
8897{
81ecdfbb 8898return tgetent ();
6c7a06a3
TT
8899 ;
8900 return 0;
8901}
8902_ACEOF
81ecdfbb
RW
8903for ac_lib in '' termcap tinfo curses ncurses; do
8904 if test -z "$ac_lib"; then
8905 ac_res="none required"
8906 else
8907 ac_res=-l$ac_lib
6c7a06a3 8908 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
8909 fi
8910 if ac_fn_c_try_link "$LINENO"; then :
8911 ac_cv_search_tgetent=$ac_res
8912fi
8913rm -f core conftest.err conftest.$ac_objext \
8914 conftest$ac_exeext
8915 if test "${ac_cv_search_tgetent+set}" = set; then :
8916 break
8917fi
8918done
8919if test "${ac_cv_search_tgetent+set}" = set; then :
6c7a06a3 8920
6c7a06a3 8921else
81ecdfbb 8922 ac_cv_search_tgetent=no
6c7a06a3 8923fi
81ecdfbb 8924rm conftest.$ac_ext
6c7a06a3
TT
8925LIBS=$ac_func_search_save_LIBS
8926fi
81ecdfbb
RW
8927{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8928$as_echo "$ac_cv_search_tgetent" >&6; }
8929ac_res=$ac_cv_search_tgetent
8930if test "$ac_res" != no; then :
8931 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6c7a06a3 8932
06825bd1
MK
8933fi
8934
06825bd1 8935
bec39cab 8936if test "$ac_cv_search_tgetent" = no; then
7a85168d 8937 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8ee53726
MK
8938fi
8939
3841debe 8940
81ecdfbb
RW
8941# Check whether --with-system-readline was given.
8942if test "${with_system_readline+set}" = set; then :
8943 withval=$with_system_readline;
8944fi
6a30b0a5 8945
6a30b0a5
AS
8946
8947if test "$with_system_readline" = yes; then
8948 READLINE=-lreadline
8949 READLINE_DEPS=
8950 READLINE_CFLAGS=
39037522 8951 READLINE_TEXI_INCFLAG=
6a30b0a5
AS
8952else
8953 READLINE='$(READLINE_DIR)/libreadline.a'
8954 READLINE_DEPS='$(READLINE)'
8955 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
39037522 8956 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
6a30b0a5
AS
8957fi
8958
8959
8960
8961
8962
f997c383
SD
8963# Generate jit-reader.h
8964
8965# This is typedeffed to GDB_CORE_ADDR in jit-reader.h
8966TARGET_PTR=
8967
8968# The cast to long int works around a bug in the HP C Compiler
8969# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
8970# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
8971# This bug is HP SR number 8606223364.
8972{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
8973$as_echo_n "checking size of unsigned long long... " >&6; }
8974if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
8975 $as_echo_n "(cached) " >&6
8976else
8977 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
8978
8979else
8980 if test "$ac_cv_type_unsigned_long_long" = yes; then
8981 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
8982$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
8983{ as_fn_set_status 77
8984as_fn_error "cannot compute sizeof (unsigned long long)
8985See \`config.log' for more details." "$LINENO" 5; }; }
8986 else
8987 ac_cv_sizeof_unsigned_long_long=0
8988 fi
8989fi
8990
8991fi
8992{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
8993$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
8994
8995
8996
8997cat >>confdefs.h <<_ACEOF
8998#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
8999_ACEOF
9000
9001
9002# The cast to long int works around a bug in the HP C Compiler
9003# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9004# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9005# This bug is HP SR number 8606223364.
9006{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9007$as_echo_n "checking size of unsigned long... " >&6; }
9008if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
9009 $as_echo_n "(cached) " >&6
9010else
9011 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9012
9013else
9014 if test "$ac_cv_type_unsigned_long" = yes; then
9015 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9016$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9017{ as_fn_set_status 77
9018as_fn_error "cannot compute sizeof (unsigned long)
9019See \`config.log' for more details." "$LINENO" 5; }; }
9020 else
9021 ac_cv_sizeof_unsigned_long=0
9022 fi
9023fi
9024
9025fi
9026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9027$as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9028
9029
9030
9031cat >>confdefs.h <<_ACEOF
9032#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9033_ACEOF
9034
9035
9036# The cast to long int works around a bug in the HP C Compiler
9037# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9038# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9039# This bug is HP SR number 8606223364.
9040{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9041$as_echo_n "checking size of unsigned __int128... " >&6; }
9042if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
9043 $as_echo_n "(cached) " >&6
9044else
9045 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9046
9047else
9048 if test "$ac_cv_type_unsigned___int128" = yes; then
9049 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9050$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
9051{ as_fn_set_status 77
9052as_fn_error "cannot compute sizeof (unsigned __int128)
9053See \`config.log' for more details." "$LINENO" 5; }; }
9054 else
9055 ac_cv_sizeof_unsigned___int128=0
9056 fi
9057fi
9058
9059fi
9060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9061$as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9062
9063
9064
9065cat >>confdefs.h <<_ACEOF
9066#define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9067_ACEOF
9068
9069
9070
9071if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9072 TARGET_PTR="unsigned long"
9073elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9074 TARGET_PTR="unsigned long long"
9075elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9076 TARGET_PTR="unsigned __int128"
9077else
9078 TARGET_PTR="unsigned long"
9079fi
9080
9081
9082ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9083
9084
a2d08b9e
SD
9085{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9086$as_echo_n "checking for library containing dlopen... " >&6; }
9087if test "${ac_cv_search_dlopen+set}" = set; then :
9088 $as_echo_n "(cached) " >&6
9089else
9090 ac_func_search_save_LIBS=$LIBS
9091cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9092/* end confdefs.h. */
9093
9094/* Override any GCC internal prototype to avoid an error.
9095 Use char because int might match the return type of a GCC
9096 builtin and then its argument prototype would still apply. */
9097#ifdef __cplusplus
9098extern "C"
9099#endif
9100char dlopen ();
9101int
9102main ()
9103{
9104return dlopen ();
9105 ;
9106 return 0;
9107}
9108_ACEOF
9109for ac_lib in '' dl; do
9110 if test -z "$ac_lib"; then
9111 ac_res="none required"
9112 else
9113 ac_res=-l$ac_lib
9114 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9115 fi
9116 if ac_fn_c_try_link "$LINENO"; then :
9117 ac_cv_search_dlopen=$ac_res
9118fi
9119rm -f core conftest.err conftest.$ac_objext \
9120 conftest$ac_exeext
9121 if test "${ac_cv_search_dlopen+set}" = set; then :
9122 break
9123fi
9124done
9125if test "${ac_cv_search_dlopen+set}" = set; then :
9126
9127else
9128 ac_cv_search_dlopen=no
9129fi
9130rm conftest.$ac_ext
9131LIBS=$ac_func_search_save_LIBS
9132fi
9133{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9134$as_echo "$ac_cv_search_dlopen" >&6; }
9135ac_res=$ac_cv_search_dlopen
9136if test "$ac_res" != no; then :
9137 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9138
9139fi
9140
9141
39037522 9142
b8e0a31c
SD
9143
9144# Check whether --with-jit-reader-dir was given.
9145if test "${with_jit_reader_dir+set}" = set; then :
9146 withval=$with_jit_reader_dir;
9147 JIT_READER_DIR=$withval
9148else
9149 JIT_READER_DIR=${libdir}/gdb
9150fi
9151
9152
9153 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9154 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9155 ac_define_dir=`eval echo $JIT_READER_DIR`
9156 ac_define_dir=`eval echo $ac_define_dir`
9157
9158cat >>confdefs.h <<_ACEOF
9159#define JIT_READER_DIR "$ac_define_dir"
9160_ACEOF
9161
9162
9163
9164
9165 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9166 if test "x$prefix" = xNONE; then
9167 test_prefix=/usr/local
9168 else
9169 test_prefix=$prefix
9170 fi
9171 else
9172 test_prefix=$exec_prefix
9173 fi
9174 value=0
9175 case ${ac_define_dir} in
9176 "${test_prefix}"|"${test_prefix}/"*|\
9177 '${exec_prefix}'|'${exec_prefix}/'*)
9178 value=1
9179 ;;
9180 esac
9181
9182cat >>confdefs.h <<_ACEOF
9183#define JIT_READER_DIR_RELOCATABLE $value
9184_ACEOF
9185
9186
9187
9188
9189
81ecdfbb
RW
9190# Check whether --with-expat was given.
9191if test "${with_expat+set}" = set; then :
9192 withval=$with_expat;
5c39566f
DJ
9193else
9194 with_expat=auto
81ecdfbb
RW
9195fi
9196
9197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9198$as_echo_n "checking whether to use expat... " >&6; }
9199{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9200$as_echo "$with_expat" >&6; }
5c39566f
DJ
9201
9202if test "${with_expat}" = no; then
81ecdfbb
RW
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9204$as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
5c39566f
DJ
9205 HAVE_LIBEXPAT=no
9206else
9207
3841debe
DJ
9208
9209
9210
9211
9212
9213
9214
9215 use_additional=yes
9216
9217 acl_save_prefix="$prefix"
9218 prefix="$acl_final_prefix"
9219 acl_save_exec_prefix="$exec_prefix"
9220 exec_prefix="$acl_final_exec_prefix"
9221
9222 eval additional_includedir=\"$includedir\"
9223 eval additional_libdir=\"$libdir\"
9224
9225 exec_prefix="$acl_save_exec_prefix"
9226 prefix="$acl_save_prefix"
9227
9228
81ecdfbb
RW
9229# Check whether --with-libexpat-prefix was given.
9230if test "${with_libexpat_prefix+set}" = set; then :
9231 withval=$with_libexpat_prefix;
3841debe
DJ
9232 if test "X$withval" = "Xno"; then
9233 use_additional=no
9234 else
9235 if test "X$withval" = "X"; then
9236
9237 acl_save_prefix="$prefix"
9238 prefix="$acl_final_prefix"
9239 acl_save_exec_prefix="$exec_prefix"
9240 exec_prefix="$acl_final_exec_prefix"
9241
9242 eval additional_includedir=\"$includedir\"
9243 eval additional_libdir=\"$libdir\"
9244
9245 exec_prefix="$acl_save_exec_prefix"
9246 prefix="$acl_save_prefix"
9247
9248 else
9249 additional_includedir="$withval/include"
9250 additional_libdir="$withval/lib"
9251 fi
9252 fi
9253
81ecdfbb
RW
9254fi
9255
3841debe
DJ
9256 LIBEXPAT=
9257 LTLIBEXPAT=
9258 INCEXPAT=
9259 rpathdirs=
9260 ltrpathdirs=
9261 names_already_handled=
9262 names_next_round='expat '
9263 while test -n "$names_next_round"; do
9264 names_this_round="$names_next_round"
9265 names_next_round=
9266 for name in $names_this_round; do
9267 already_handled=
9268 for n in $names_already_handled; do
9269 if test "$n" = "$name"; then
9270 already_handled=yes
9271 break
9272 fi
9273 done
9274 if test -z "$already_handled"; then
9275 names_already_handled="$names_already_handled $name"
9276 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9277 eval value=\"\$HAVE_LIB$uppername\"
9278 if test -n "$value"; then
9279 if test "$value" = yes; then
9280 eval value=\"\$LIB$uppername\"
9281 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9282 eval value=\"\$LTLIB$uppername\"
9283 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9284 else
9285 :
9286 fi
9287 else
9288 found_dir=
9289 found_la=
9290 found_so=
9291 found_a=
9292 if test $use_additional = yes; then
9293 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9294 found_dir="$additional_libdir"
9295 found_so="$additional_libdir/lib$name.$shlibext"
9296 if test -f "$additional_libdir/lib$name.la"; then
9297 found_la="$additional_libdir/lib$name.la"
9298 fi
9299 else
9300 if test -f "$additional_libdir/lib$name.$libext"; then
9301 found_dir="$additional_libdir"
9302 found_a="$additional_libdir/lib$name.$libext"
9303 if test -f "$additional_libdir/lib$name.la"; then
9304 found_la="$additional_libdir/lib$name.la"
9305 fi
9306 fi
9307 fi
9308 fi
9309 if test "X$found_dir" = "X"; then
9310 for x in $LDFLAGS $LTLIBEXPAT; do
9311
9312 acl_save_prefix="$prefix"
9313 prefix="$acl_final_prefix"
9314 acl_save_exec_prefix="$exec_prefix"
9315 exec_prefix="$acl_final_exec_prefix"
9316 eval x=\"$x\"
9317 exec_prefix="$acl_save_exec_prefix"
9318 prefix="$acl_save_prefix"
9319
9320 case "$x" in
9321 -L*)
9322 dir=`echo "X$x" | sed -e 's/^X-L//'`
9323 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9324 found_dir="$dir"
9325 found_so="$dir/lib$name.$shlibext"
9326 if test -f "$dir/lib$name.la"; then
9327 found_la="$dir/lib$name.la"
9328 fi
9329 else
9330 if test -f "$dir/lib$name.$libext"; then
9331 found_dir="$dir"
9332 found_a="$dir/lib$name.$libext"
9333 if test -f "$dir/lib$name.la"; then
9334 found_la="$dir/lib$name.la"
9335 fi
9336 fi
9337 fi
9338 ;;
9339 esac
9340 if test "X$found_dir" != "X"; then
9341 break
9342 fi
9343 done
9344 fi
9345 if test "X$found_dir" != "X"; then
9346 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9347 if test "X$found_so" != "X"; then
9348 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9349 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9350 else
9351 haveit=
9352 for x in $ltrpathdirs; do
9353 if test "X$x" = "X$found_dir"; then
9354 haveit=yes
9355 break
9356 fi
9357 done
9358 if test -z "$haveit"; then
9359 ltrpathdirs="$ltrpathdirs $found_dir"
9360 fi
9361 if test "$hardcode_direct" = yes; then
9362 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9363 else
9364 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9365 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9366 haveit=
9367 for x in $rpathdirs; do
9368 if test "X$x" = "X$found_dir"; then
9369 haveit=yes
9370 break
9371 fi
9372 done
9373 if test -z "$haveit"; then
9374 rpathdirs="$rpathdirs $found_dir"
9375 fi
9376 else
9377 haveit=
9378 for x in $LDFLAGS $LIBEXPAT; do
9379
9380 acl_save_prefix="$prefix"
9381 prefix="$acl_final_prefix"
9382 acl_save_exec_prefix="$exec_prefix"
9383 exec_prefix="$acl_final_exec_prefix"
9384 eval x=\"$x\"
9385 exec_prefix="$acl_save_exec_prefix"
9386 prefix="$acl_save_prefix"
9387
9388 if test "X$x" = "X-L$found_dir"; then
9389 haveit=yes
9390 break
9391 fi
9392 done
9393 if test -z "$haveit"; then
9394 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9395 fi
9396 if test "$hardcode_minus_L" != no; then
9397 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9398 else
9399 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9400 fi
9401 fi
9402 fi
9403 fi
9404 else
9405 if test "X$found_a" != "X"; then
9406 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9407 else
9408 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9409 fi
9410 fi
9411 additional_includedir=
9412 case "$found_dir" in
9413 */lib | */lib/)
9414 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9415 additional_includedir="$basedir/include"
9416 ;;
9417 esac
9418 if test "X$additional_includedir" != "X"; then
9419 if test "X$additional_includedir" != "X/usr/include"; then
9420 haveit=
9421 if test "X$additional_includedir" = "X/usr/local/include"; then
9422 if test -n "$GCC"; then
9423 case $host_os in
9424 linux*) haveit=yes;;
9425 esac
9426 fi
9427 fi
9428 if test -z "$haveit"; then
9429 for x in $CPPFLAGS $INCEXPAT; do
9430
9431 acl_save_prefix="$prefix"
9432 prefix="$acl_final_prefix"
9433 acl_save_exec_prefix="$exec_prefix"
9434 exec_prefix="$acl_final_exec_prefix"
9435 eval x=\"$x\"
9436 exec_prefix="$acl_save_exec_prefix"
9437 prefix="$acl_save_prefix"
9438
9439 if test "X$x" = "X-I$additional_includedir"; then
9440 haveit=yes
9441 break
9442 fi
9443 done
9444 if test -z "$haveit"; then
9445 if test -d "$additional_includedir"; then
9446 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9447 fi
9448 fi
9449 fi
9450 fi
9451 fi
9452 if test -n "$found_la"; then
9453 save_libdir="$libdir"
9454 case "$found_la" in
9455 */* | *\\*) . "$found_la" ;;
9456 *) . "./$found_la" ;;
9457 esac
9458 libdir="$save_libdir"
9459 for dep in $dependency_libs; do
9460 case "$dep" in
9461 -L*)
9462 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9463 if test "X$additional_libdir" != "X/usr/lib"; then
9464 haveit=
9465 if test "X$additional_libdir" = "X/usr/local/lib"; then
9466 if test -n "$GCC"; then
9467 case $host_os in
9468 linux*) haveit=yes;;
9469 esac
9470 fi
9471 fi
9472 if test -z "$haveit"; then
9473 haveit=
9474 for x in $LDFLAGS $LIBEXPAT; do
9475
9476 acl_save_prefix="$prefix"
9477 prefix="$acl_final_prefix"
9478 acl_save_exec_prefix="$exec_prefix"
9479 exec_prefix="$acl_final_exec_prefix"
9480 eval x=\"$x\"
9481 exec_prefix="$acl_save_exec_prefix"
9482 prefix="$acl_save_prefix"
9483
9484 if test "X$x" = "X-L$additional_libdir"; then
9485 haveit=yes
9486 break
9487 fi
9488 done
9489 if test -z "$haveit"; then
9490 if test -d "$additional_libdir"; then
9491 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9492 fi
9493 fi
9494 haveit=
9495 for x in $LDFLAGS $LTLIBEXPAT; do
9496
9497 acl_save_prefix="$prefix"
9498 prefix="$acl_final_prefix"
9499 acl_save_exec_prefix="$exec_prefix"
9500 exec_prefix="$acl_final_exec_prefix"
9501 eval x=\"$x\"
9502 exec_prefix="$acl_save_exec_prefix"
9503 prefix="$acl_save_prefix"
9504
9505 if test "X$x" = "X-L$additional_libdir"; then
9506 haveit=yes
9507 break
9508 fi
9509 done
9510 if test -z "$haveit"; then
9511 if test -d "$additional_libdir"; then
9512 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9513 fi
9514 fi
9515 fi
9516 fi
9517 ;;
9518 -R*)
9519 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9520 if test "$enable_rpath" != no; then
9521 haveit=
9522 for x in $rpathdirs; do
9523 if test "X$x" = "X$dir"; then
9524 haveit=yes
9525 break
9526 fi
9527 done
9528 if test -z "$haveit"; then
9529 rpathdirs="$rpathdirs $dir"
9530 fi
9531 haveit=
9532 for x in $ltrpathdirs; do
9533 if test "X$x" = "X$dir"; then
9534 haveit=yes
9535 break
9536 fi
9537 done
9538 if test -z "$haveit"; then
9539 ltrpathdirs="$ltrpathdirs $dir"
9540 fi
9541 fi
9542 ;;
9543 -l*)
9544 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9545 ;;
9546 *.la)
9547 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9548 ;;
9549 *)
9550 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9551 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9552 ;;
81ecdfbb
RW
9553 esac
9554 done
9555 fi
9556 else
9557 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9558 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9559 fi
9560 fi
9561 fi
9562 done
9563 done
9564 if test "X$rpathdirs" != "X"; then
9565 if test -n "$hardcode_libdir_separator"; then
9566 alldirs=
9567 for found_dir in $rpathdirs; do
9568 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9569 done
9570 acl_save_libdir="$libdir"
9571 libdir="$alldirs"
9572 eval flag=\"$hardcode_libdir_flag_spec\"
9573 libdir="$acl_save_libdir"
9574 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9575 else
9576 for found_dir in $rpathdirs; do
9577 acl_save_libdir="$libdir"
9578 libdir="$found_dir"
9579 eval flag=\"$hardcode_libdir_flag_spec\"
9580 libdir="$acl_save_libdir"
9581 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9582 done
9583 fi
9584 fi
9585 if test "X$ltrpathdirs" != "X"; then
9586 for found_dir in $ltrpathdirs; do
9587 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9588 done
9589 fi
a9322a30
TT
9590
9591
81ecdfbb 9592 ac_save_CPPFLAGS="$CPPFLAGS"
a9322a30 9593
81ecdfbb
RW
9594 for element in $INCEXPAT; do
9595 haveit=
9596 for x in $CPPFLAGS; do
a9322a30 9597
81ecdfbb
RW
9598 acl_save_prefix="$prefix"
9599 prefix="$acl_final_prefix"
9600 acl_save_exec_prefix="$exec_prefix"
9601 exec_prefix="$acl_final_exec_prefix"
9602 eval x=\"$x\"
9603 exec_prefix="$acl_save_exec_prefix"
9604 prefix="$acl_save_prefix"
a8111142 9605
81ecdfbb
RW
9606 if test "X$x" = "X$element"; then
9607 haveit=yes
9608 break
9609 fi
9610 done
9611 if test -z "$haveit"; then
9612 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9613 fi
9614 done
a9322a30
TT
9615
9616
81ecdfbb
RW
9617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9618$as_echo_n "checking for libexpat... " >&6; }
9619if test "${ac_cv_libexpat+set}" = set; then :
9620 $as_echo_n "(cached) " >&6
bec39cab 9621else
bec39cab 9622
81ecdfbb
RW
9623 ac_save_LIBS="$LIBS"
9624 LIBS="$LIBS $LIBEXPAT"
9625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 9626/* end confdefs.h. */
81ecdfbb
RW
9627#include "expat.h"
9628int
9629main ()
9630{
9631XML_Parser p = XML_ParserCreate (0);
9632 ;
9633 return 0;
9634}
bec39cab 9635_ACEOF
81ecdfbb
RW
9636if ac_fn_c_try_link "$LINENO"; then :
9637 ac_cv_libexpat=yes
c906108c 9638else
81ecdfbb 9639 ac_cv_libexpat=no
bec39cab 9640fi
81ecdfbb
RW
9641rm -f core conftest.err conftest.$ac_objext \
9642 conftest$ac_exeext conftest.$ac_ext
9643 LIBS="$ac_save_LIBS"
c906108c 9644
95ca63c4 9645fi
81ecdfbb
RW
9646{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9647$as_echo "$ac_cv_libexpat" >&6; }
9648 if test "$ac_cv_libexpat" = yes; then
9649 HAVE_LIBEXPAT=yes
bec39cab 9650
81ecdfbb 9651$as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
bec39cab 9652
81ecdfbb
RW
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9654$as_echo_n "checking how to link with libexpat... " >&6; }
9655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9656$as_echo "$LIBEXPAT" >&6; }
9657 else
9658 HAVE_LIBEXPAT=no
9659 CPPFLAGS="$ac_save_CPPFLAGS"
9660 LIBEXPAT=
9661 LTLIBEXPAT=
9662 fi
95ca63c4
CF
9663
9664
9665
7cb9022a
MK
9666
9667
bec39cab 9668
81ecdfbb
RW
9669 if test "$HAVE_LIBEXPAT" != yes; then
9670 if test "$with_expat" = yes; then
9671 as_fn_error "expat is missing or unusable" "$LINENO" 5
9672 else
9673 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9674$as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9675 fi
9676 else
9677 save_LIBS=$LIBS
9678 LIBS="$LIBS $LIBEXPAT"
9679 for ac_func in XML_StopParser
9680do :
9681 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
9682if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
bec39cab 9683 cat >>confdefs.h <<_ACEOF
81ecdfbb 9684#define HAVE_XML_STOPPARSER 1
bec39cab 9685_ACEOF
95ca63c4 9686
bec39cab 9687fi
bec39cab 9688done
95ca63c4 9689
81ecdfbb
RW
9690 LIBS=$save_LIBS
9691 fi
a9322a30
TT
9692fi
9693
d344e670
DE
9694# --------------------- #
9695# Check for libpython. #
9696# --------------------- #
9697
a9322a30 9698
a9322a30
TT
9699
9700
ec685c5e 9701
0c4a4063 9702
81ecdfbb
RW
9703# Check whether --with-python was given.
9704if test "${with_python+set}" = set; then :
9705 withval=$with_python;
bec39cab 9706else
81ecdfbb 9707 with_python=auto
bec39cab 9708fi
bec39cab 9709
81ecdfbb
RW
9710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
9711$as_echo_n "checking whether to use python... " >&6; }
9712{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
9713$as_echo "$with_python" >&6; }
9a156167 9714
81ecdfbb
RW
9715if test "${with_python}" = no; then
9716 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
9717$as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
9718 have_libpython=no
bec39cab 9719else
81ecdfbb 9720 case "${with_python}" in
8c85a4e2 9721 [\\/]* | ?:[\\/]*)
ec685c5e
DE
9722 if test -d ${with_python}; then
9723 # Assume the python binary is ${with_python}/bin/python.
ec685c5e 9724 python_prog="${with_python}/bin/python"
0c4a4063 9725 python_prefix=
9c4ea6c5
JB
9726 # If python does not exit ${with_python}/bin, then try in
9727 # ${with_python}. On Windows/MinGW, this is where the Python
9728 # executable is.
9729 if test ! -x "${python_prog}"; then
9730 python_prog="${with_python}/python"
9731 python_prefix=
9732 fi
e7a30f46 9733 if test ! -x "${python_prog}"; then
ec685c5e
DE
9734 # Fall back to gdb 7.0/7.1 behaviour.
9735 python_prog=missing
0c4a4063 9736 python_prefix=${with_python}
ec685c5e 9737 fi
e7a30f46 9738 elif test -x "${with_python}"; then
ec685c5e
DE
9739 # While we can't run python compiled for $host (unless host == build),
9740 # the user could write a script that provides the needed information,
9741 # so we support that.
ec685c5e 9742 python_prog=${with_python}
0c4a4063 9743 python_prefix=
ec685c5e
DE
9744 else
9745 as_fn_error "invalid value for --with-python" "$LINENO" 5
9746 fi
81ecdfbb 9747 ;;
ec685c5e
DE
9748 */*)
9749 # Disallow --with-python=foo/bar.
81ecdfbb
RW
9750 as_fn_error "invalid value for --with-python" "$LINENO" 5
9751 ;;
ec685c5e
DE
9752 *)
9753 # The user has either specified auto, yes, or the name of the python
9754 # program assumed to be in $PATH.
9755 python_prefix=
9756 case "${with_python}" in
9757 yes | auto)
9758 if test ${build} = ${host}; then
9759 # Extract the first word of "python", so it can be a program name with args.
9760set dummy python; ac_word=$2
9761{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9762$as_echo_n "checking for $ac_word... " >&6; }
9763if test "${ac_cv_path_python_prog_path+set}" = set; then :
9764 $as_echo_n "(cached) " >&6
9765else
9766 case $python_prog_path in
9767 [\\/]* | ?:[\\/]*)
9768 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9769 ;;
9770 *)
9771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9772for as_dir in $PATH
9773do
9774 IFS=$as_save_IFS
9775 test -z "$as_dir" && as_dir=.
9776 for ac_exec_ext in '' $ac_executable_extensions; do
9777 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9778 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9780 break 2
9781 fi
9782done
9783 done
9784IFS=$as_save_IFS
9785
9786 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9787 ;;
9788esac
9789fi
9790python_prog_path=$ac_cv_path_python_prog_path
9791if test -n "$python_prog_path"; then
9792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9793$as_echo "$python_prog_path" >&6; }
9794else
9795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9796$as_echo "no" >&6; }
9797fi
9798
9799
9800 if test "${python_prog_path}" = missing; then
9801 python_prog=missing
9802 else
9803 python_prog=${python_prog_path}
9804 fi
9805 else
9806 # Not much we can do except assume the cross-compiler will find the
9807 # right files.
9808 python_prog=missing
9809 fi
9810 ;;
9811 *)
9812 # While we can't run python compiled for $host (unless host == build),
9813 # the user could write a script that provides the needed information,
9814 # so we support that.
9815 python_prog="${with_python}"
9816 # Extract the first word of "${python_prog}", so it can be a program name with args.
9817set dummy ${python_prog}; ac_word=$2
9818{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9819$as_echo_n "checking for $ac_word... " >&6; }
9820if test "${ac_cv_path_python_prog_path+set}" = set; then :
9821 $as_echo_n "(cached) " >&6
9822else
9823 case $python_prog_path in
9824 [\\/]* | ?:[\\/]*)
9825 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
9826 ;;
9827 *)
9828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9829for as_dir in $PATH
9830do
9831 IFS=$as_save_IFS
9832 test -z "$as_dir" && as_dir=.
9833 for ac_exec_ext in '' $ac_executable_extensions; do
9834 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9835 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
9836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9837 break 2
9838 fi
9839done
9840 done
9841IFS=$as_save_IFS
9842
9843 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
9844 ;;
9845esac
9846fi
9847python_prog_path=$ac_cv_path_python_prog_path
9848if test -n "$python_prog_path"; then
9849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
9850$as_echo "$python_prog_path" >&6; }
9851else
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9853$as_echo "no" >&6; }
9854fi
9855
9856
9857 if test "${python_prog_path}" = missing; then
9858 as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
9859 fi
9860 ;;
9861 esac
81ecdfbb
RW
9862 esac
9863
ec685c5e 9864 if test "${python_prog}" != missing; then
e7a30f46
DE
9865 # We have a python program to use, but it may be too old.
9866 # Don't flag an error for --with-python=auto (the default).
9867 have_python_config=yes
ec685c5e
DE
9868 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
9869 if test $? != 0; then
e7a30f46
DE
9870 have_python_config=failed
9871 if test "${with_python}" != auto; then
9872 as_fn_error "failure running python-config --includes" "$LINENO" 5
9873 fi
ec685c5e
DE
9874 fi
9875 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
9876 if test $? != 0; then
e7a30f46
DE
9877 have_python_config=failed
9878 if test "${with_python}" != auto; then
9879 as_fn_error "failure running python-config --ldflags" "$LINENO" 5
9880 fi
ec685c5e 9881 fi
0c4a4063
DE
9882 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
9883 if test $? != 0; then
e7a30f46
DE
9884 have_python_config=failed
9885 if test "${with_python}" != auto; then
9886 as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
9887 fi
0c4a4063 9888 fi
ec685c5e 9889 else
ac534cba
JB
9890 # We do not have a python executable we can use to determine where
9891 # to find the Python headers and libs. We cannot guess the include
9892 # path from the python_prefix either, because that include path
9893 # depends on the Python version. So, there is nothing much we can
9894 # do except assume that the compiler will be able to find those files.
9895 python_includes=
9896 python_libs=
0c4a4063 9897 have_python_config=no
ec685c5e 9898 fi
bec39cab 9899
ec685c5e
DE
9900 # If we have python-config, only try the configuration it provides.
9901 # Otherwise fallback on the old way of trying different versions of
9902 # python in turn.
81ecdfbb 9903
ec685c5e
DE
9904 have_libpython=no
9905 if test "${have_python_config}" = yes; then
c1039e3c
JB
9906 # Determine the Python version by extracting "-lpython<version>"
9907 # part of the python_libs. <version> is usually X.Y with X and Y
9908 # being decimal numbers, but can also be XY (seen on Windows).
9909 #
9910 # The extraction is performed using sed with a regular expression.
9911 # Initially, the regexp used was using the '?' quantifier to make
9912 # the dot in the version number optional. Unfortunately, this
9913 # does not work with non-GNU versions of sed because, because of
9914 # what looks like a limitation (the '?' quantifier does not work
9915 # with back-references). We work around this limitation by using
9916 # the '*' quantifier instead. It means that, in theory, we might
9917 # match unexpected version strings such as "-lpython2..7", but
9918 # this seems unlikely in practice. And even if that happens,
9919 # an error will be triggered later on, when checking that version
9920 # number.
ec685c5e 9921 python_version=`echo " ${python_libs} " \
c1039e3c 9922 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
0c4a4063
DE
9923 case "${python_version}" in
9924 python*)
ec685c5e
DE
9925
9926 version=${python_version}
9927
9928 new_CPPFLAGS=${python_includes}
9929 new_LIBS=${python_libs}
81ecdfbb
RW
9930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9931$as_echo_n "checking for ${version}... " >&6; }
ec685c5e 9932 save_CPPFLAGS=$CPPFLAGS
81ecdfbb 9933 save_LIBS=$LIBS
ec685c5e
DE
9934 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9935 LIBS="$LIBS $new_LIBS"
9936 found_usable_python=no
81ecdfbb 9937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 9938/* end confdefs.h. */
ac534cba 9939#include "Python.h"
81ecdfbb
RW
9940int
9941main ()
9942{
9943Py_Initialize ();
9944 ;
9945 return 0;
9946}
bec39cab 9947_ACEOF
81ecdfbb 9948if ac_fn_c_try_link "$LINENO"; then :
ec685c5e
DE
9949 have_libpython=${version}
9950 found_usable_python=yes
ac534cba
JB
9951 PYTHON_CPPFLAGS=$new_CPPFLAGS
9952 PYTHON_LIBS=$new_LIBS
9a156167 9953fi
81ecdfbb
RW
9954rm -f core conftest.err conftest.$ac_objext \
9955 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
9956 CPPFLAGS=$save_CPPFLAGS
9957 LIBS=$save_LIBS
ec685c5e
DE
9958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
9959$as_echo "${found_usable_python}" >&6; }
9a156167 9960
0c4a4063
DE
9961 ;;
9962 *)
ec685c5e 9963 as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
0c4a4063
DE
9964 ;;
9965 esac
e7a30f46 9966 elif test "${have_python_config}" != failed; then
ec685c5e 9967 if test "${have_libpython}" = no; then
9a156167 9968
420697bb
TT
9969 version=python2.7
9970
9971 new_CPPFLAGS=${python_includes}
9972 new_LIBS="${python_libs} -lpython2.7"
9973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
9974$as_echo_n "checking for ${version}... " >&6; }
9975 save_CPPFLAGS=$CPPFLAGS
9976 save_LIBS=$LIBS
9977 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
9978 LIBS="$LIBS $new_LIBS"
9979 found_usable_python=no
9980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9981/* end confdefs.h. */
ac534cba 9982#include "Python.h"
420697bb
TT
9983int
9984main ()
9985{
9986Py_Initialize ();
9987 ;
9988 return 0;
9989}
9990_ACEOF
9991if ac_fn_c_try_link "$LINENO"; then :
9992 have_libpython=${version}
9993 found_usable_python=yes
ac534cba
JB
9994 PYTHON_CPPFLAGS=$new_CPPFLAGS
9995 PYTHON_LIBS=$new_LIBS
420697bb
TT
9996fi
9997rm -f core conftest.err conftest.$ac_objext \
9998 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
9999 CPPFLAGS=$save_CPPFLAGS
10000 LIBS=$save_LIBS
420697bb
TT
10001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10002$as_echo "${found_usable_python}" >&6; }
10003
10004 fi
10005 if test "${have_libpython}" = no; then
10006
ec685c5e
DE
10007 version=python2.6
10008
10009 new_CPPFLAGS=${python_includes}
10010 new_LIBS="${python_libs} -lpython2.6"
10011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10012$as_echo_n "checking for ${version}... " >&6; }
10013 save_CPPFLAGS=$CPPFLAGS
10014 save_LIBS=$LIBS
10015 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10016 LIBS="$LIBS $new_LIBS"
10017 found_usable_python=no
10018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10019/* end confdefs.h. */
ac534cba 10020#include "Python.h"
ec685c5e
DE
10021int
10022main ()
10023{
10024Py_Initialize ();
10025 ;
10026 return 0;
10027}
10028_ACEOF
10029if ac_fn_c_try_link "$LINENO"; then :
10030 have_libpython=${version}
10031 found_usable_python=yes
ac534cba
JB
10032 PYTHON_CPPFLAGS=$new_CPPFLAGS
10033 PYTHON_LIBS=$new_LIBS
ec685c5e
DE
10034fi
10035rm -f core conftest.err conftest.$ac_objext \
10036 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10037 CPPFLAGS=$save_CPPFLAGS
10038 LIBS=$save_LIBS
ec685c5e
DE
10039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10040$as_echo "${found_usable_python}" >&6; }
9a156167 10041
81ecdfbb 10042 fi
ec685c5e 10043 if test ${have_libpython} = no; then
9a156167 10044
81ecdfbb 10045 version=python2.5
9a156167 10046
ec685c5e
DE
10047 new_CPPFLAGS=${python_includes}
10048 new_LIBS="${python_libs} -lpython2.5"
81ecdfbb
RW
10049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10050$as_echo_n "checking for ${version}... " >&6; }
ec685c5e 10051 save_CPPFLAGS=$CPPFLAGS
81ecdfbb 10052 save_LIBS=$LIBS
ec685c5e
DE
10053 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10054 LIBS="$LIBS $new_LIBS"
10055 found_usable_python=no
81ecdfbb 10056 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
436868fb 10057/* end confdefs.h. */
ac534cba 10058#include "Python.h"
81ecdfbb
RW
10059int
10060main ()
10061{
10062Py_Initialize ();
10063 ;
10064 return 0;
10065}
436868fb 10066_ACEOF
81ecdfbb 10067if ac_fn_c_try_link "$LINENO"; then :
ec685c5e
DE
10068 have_libpython=${version}
10069 found_usable_python=yes
ac534cba
JB
10070 PYTHON_CPPFLAGS=$new_CPPFLAGS
10071 PYTHON_LIBS=$new_LIBS
436868fb 10072fi
81ecdfbb
RW
10073rm -f core conftest.err conftest.$ac_objext \
10074 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10075 CPPFLAGS=$save_CPPFLAGS
10076 LIBS=$save_LIBS
ec685c5e
DE
10077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10078$as_echo "${found_usable_python}" >&6; }
a9322a30 10079
81ecdfbb 10080 fi
ec685c5e 10081 if test ${have_libpython} = no; then
a9322a30 10082
81ecdfbb 10083 version=python2.4
a9322a30 10084
ec685c5e
DE
10085 new_CPPFLAGS=${python_includes}
10086 new_LIBS="${python_libs} -lpython2.4"
81ecdfbb
RW
10087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10088$as_echo_n "checking for ${version}... " >&6; }
ec685c5e 10089 save_CPPFLAGS=$CPPFLAGS
81ecdfbb 10090 save_LIBS=$LIBS
ec685c5e
DE
10091 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10092 LIBS="$LIBS $new_LIBS"
10093 found_usable_python=no
81ecdfbb 10094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
436868fb 10095/* end confdefs.h. */
ac534cba 10096#include "Python.h"
a9322a30
TT
10097int
10098main ()
10099{
81ecdfbb 10100Py_Initialize ();
a9322a30
TT
10101 ;
10102 return 0;
10103}
436868fb 10104_ACEOF
81ecdfbb 10105if ac_fn_c_try_link "$LINENO"; then :
ec685c5e
DE
10106 have_libpython=${version}
10107 found_usable_python=yes
ac534cba
JB
10108 PYTHON_CPPFLAGS=$new_CPPFLAGS
10109 PYTHON_LIBS=$new_LIBS
436868fb 10110fi
81ecdfbb
RW
10111rm -f core conftest.err conftest.$ac_objext \
10112 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10113 CPPFLAGS=$save_CPPFLAGS
10114 LIBS=$save_LIBS
ec685c5e
DE
10115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10116$as_echo "${found_usable_python}" >&6; }
81ecdfbb 10117
ec685c5e
DE
10118 fi
10119 fi
9c4ea6c5 10120 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
11763c18
TT
10121
10122$as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10123
9c4ea6c5 10124 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
ec685c5e
DE
10125
10126$as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10127
9c4ea6c5 10128 elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
ec685c5e
DE
10129
10130$as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
10131
9c4ea6c5 10132 elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
81ecdfbb
RW
10133
10134$as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
10135
81ecdfbb 10136 fi
ec685c5e
DE
10137
10138 if test "${have_libpython}" = no; then
81ecdfbb
RW
10139 case "${with_python}" in
10140 yes)
10141 as_fn_error "python is missing or unusable" "$LINENO" 5
10142 ;;
10143 auto)
10144 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10145$as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10146 ;;
10147 *)
10148 as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
10149 ;;
10150 esac
0c4a4063
DE
10151 else
10152 if test -n "${python_prefix}"; then
10153
10154cat >>confdefs.h <<_ACEOF
10155#define WITH_PYTHON_PATH "${python_prefix}"
10156_ACEOF
10157
10158
10159 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10160 if test "x$prefix" = xNONE; then
10161 test_prefix=/usr/local
10162 else
10163 test_prefix=$prefix
10164 fi
10165 else
10166 test_prefix=$exec_prefix
10167 fi
10168 value=0
10169 case ${python_prefix} in
10170 "${test_prefix}"|"${test_prefix}/"*|\
10171 '${exec_prefix}'|'${exec_prefix}/'*)
10172 value=1
10173 ;;
10174 esac
10175
10176cat >>confdefs.h <<_ACEOF
10177#define PYTHON_PATH_RELOCATABLE $value
10178_ACEOF
10179
10180
10181 fi
81ecdfbb 10182 fi
436868fb 10183fi
436868fb 10184
ec685c5e 10185if test "${have_libpython}" != no; then
436868fb 10186
81ecdfbb 10187$as_echo "#define HAVE_PYTHON 1" >>confdefs.h
436868fb 10188
81ecdfbb
RW
10189 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10190 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10191 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
94f7449c 10192 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
81ecdfbb 10193 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
436868fb 10194
81ecdfbb
RW
10195 # Flags needed to compile Python code (taken from python-config --cflags).
10196 # We cannot call python-config directly because it will output whatever was
10197 # used when compiling the Python interpreter itself, including flags which
10198 # would make the python-related objects be compiled differently from the
10199 # rest of GDB (e.g., -O2 and -fPIC).
10200 if test "${GCC}" = yes; then
10201 tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
10202 fi
436868fb 10203
81ecdfbb
RW
10204 if test "x${tentative_python_cflags}" != x; then
10205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10206$as_echo_n "checking compiler flags for python code... " >&6; }
10207 for flag in ${tentative_python_cflags}; do
10208 # Check that the compiler accepts it
10209 saved_CFLAGS="$CFLAGS"
10210 CFLAGS="$CFLAGS $flag"
10211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 10212/* end confdefs.h. */
81ecdfbb 10213
a9322a30
TT
10214int
10215main ()
10216{
a9322a30
TT
10217
10218 ;
10219 return 0;
10220}
bec39cab 10221_ACEOF
81ecdfbb
RW
10222if ac_fn_c_try_compile "$LINENO"; then :
10223 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
bec39cab 10224fi
81ecdfbb
RW
10225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10226 CFLAGS="$saved_CFLAGS"
10227 done
10228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10229$as_echo "${PYTHON_CFLAGS}" >&6; }
10230 fi
043b6510 10231
c83393b9
JB
10232 # On x64 Windows, Python's include headers, and pyconfig.h in
10233 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10234 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10235 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10236 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10237 # The issue was reported to the Python community, but still isn't
10238 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10239
043b6510 10240 case "$gdb_host" in
c83393b9
JB
10241 mingw64)
10242 if test "${GCC}" = yes; then
10243 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10244 fi
10245 ;;
043b6510 10246 esac
a8db4212
YPK
10247
10248 # Note that "python -m threading" cannot be used to check for
10249 # threading support due to a bug in Python 2.7.3
10250 # (http://bugs.python.org/issue15567).
10251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10252$as_echo_n "checking whether python supports threads... " >&6; }
10253 saved_CPPFLAGS="${CPPFLAGS}"
10254 CPPFLAGS="${PYTHON_CPPFLAGS}"
10255 # Note that the test is reversed so that python_has_threads=yes on
10256 # unexpected failures.
10257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10258/* end confdefs.h. */
10259
10260#include <Python.h>
10261#ifdef WITH_THREAD
10262# error
10263#endif
10264
10265_ACEOF
10266if ac_fn_c_try_cpp "$LINENO"; then :
10267 python_has_threads=no
10268else
10269 python_has_threads=yes
10270fi
10271rm -f conftest.err conftest.$ac_ext
10272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10273$as_echo "${python_has_threads}" >&6; }
10274 CPPFLAGS="${saved_CPPFLAGS}"
81ecdfbb 10275else
6dddc817
DE
10276 # Even if Python support is not compiled in, we need to have this file
10277 # included so that the "python" command, et.al., still exists.
10278 CONFIG_OBS="$CONFIG_OBS python.o"
10279 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
a9322a30 10280fi
9a156167 10281
a4a1c157
PA
10282# Work around Python http://bugs.python.org/issue10112. See also
10283# http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10284# no effect. Note that the only test after this that uses Python is
10285# the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10286# run without -export-dynamic too.
10287PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10288
10289
ed3ef339
DE
10290
10291
4df42755
DE
10292 if test "${have_libpython}" != no; then
10293 HAVE_PYTHON_TRUE=
10294 HAVE_PYTHON_FALSE='#'
10295else
10296 HAVE_PYTHON_TRUE='#'
10297 HAVE_PYTHON_FALSE=
10298fi
10299
ed3ef339
DE
10300
10301# -------------------- #
10302# Check for libguile. #
10303# -------------------- #
10304
10305
e1402065
DE
10306
10307
10308
10309
10310# Check whether --with-guile was given.
10311if test "${with_guile+set}" = set; then :
10312 withval=$with_guile;
10313else
10314 with_guile=auto
10315fi
10316
10317{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10318$as_echo_n "checking whether to use guile... " >&6; }
10319{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10320$as_echo "$with_guile" >&6; }
10321
ed3ef339
DE
10322# Extract the first word of "pkg-config", so it can be a program name with args.
10323set dummy pkg-config; ac_word=$2
10324{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10325$as_echo_n "checking for $ac_word... " >&6; }
10326if test "${ac_cv_path_pkg_config_prog_path+set}" = set; then :
10327 $as_echo_n "(cached) " >&6
10328else
10329 case $pkg_config_prog_path in
10330 [\\/]* | ?:[\\/]*)
10331 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10332 ;;
10333 *)
10334 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10335for as_dir in $PATH
10336do
10337 IFS=$as_save_IFS
10338 test -z "$as_dir" && as_dir=.
10339 for ac_exec_ext in '' $ac_executable_extensions; do
10340 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10341 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10342 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10343 break 2
10344 fi
10345done
10346 done
10347IFS=$as_save_IFS
10348
10349 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10350 ;;
10351esac
10352fi
10353pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10354if test -n "$pkg_config_prog_path"; then
10355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10356$as_echo "$pkg_config_prog_path" >&6; }
10357else
10358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10359$as_echo "no" >&6; }
10360fi
10361
10362
10363
214ab2da 10364try_guile_versions="guile-2.2 guile-2.0"
ed3ef339
DE
10365have_libguile=no
10366case "${with_guile}" in
10367no)
10368 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10369$as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10370 ;;
10371auto)
e1402065
DE
10372 if test "${pkg_config_prog_path}" = "missing"; then
10373 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10374$as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10375 else
ed3ef339
DE
10376
10377 pkg_config=${pkg_config_prog_path}
10378 guile_version_list=${try_guile_versions}
10379 flag_errors=no
10380
ed3ef339
DE
10381 found_usable_guile=checking
10382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10383$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10384 for guile_version in ${guile_version_list}; do
10385 ${pkg_config} --exists ${guile_version} 2>/dev/null
10386 if test $? != 0; then
10387 continue
10388 fi
10389 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10390 if test $? != 0; then
10391 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10392 fi
10393 new_LIBS=`${pkg_config} --libs ${guile_version}`
10394 if test $? != 0; then
10395 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10396 fi
10397 found_usable_guile=${guile_version}
10398 break
10399 done
10400 if test "${found_usable_guile}" = "checking"; then
10401 if test "${flag_errors}" = "yes"; then
10402 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10403 else
10404 found_usable_guile=no
10405 fi
10406 fi
10407 if test "${found_usable_guile}" != no; then
10408 save_CPPFLAGS=$CPPFLAGS
10409 save_LIBS=$LIBS
10410 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10411 LIBS="$LIBS $new_LIBS"
10412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10413/* end confdefs.h. */
10414#include "libguile.h"
10415int
10416main ()
10417{
10418scm_init_guile ();
10419 ;
10420 return 0;
10421}
10422_ACEOF
10423if ac_fn_c_try_link "$LINENO"; then :
10424 have_libguile=yes
10425 GUILE_CPPFLAGS=$new_CPPFLAGS
10426 GUILE_LIBS=$new_LIBS
10427else
10428 found_usable_guile=no
10429fi
10430rm -f core conftest.err conftest.$ac_objext \
10431 conftest$ac_exeext conftest.$ac_ext
92fab5a6
AW
10432 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10433if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10434
10435$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10436
10437
10438fi
10439
ed3ef339
DE
10440 CPPFLAGS=$save_CPPFLAGS
10441 LIBS=$save_LIBS
10442 if test "${found_usable_guile}" = no; then
10443 if test "${flag_errors}" = yes; then
10444 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10445$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10446as_fn_error "linking guile version ${guile_version} test program failed
10447See \`config.log' for more details." "$LINENO" 5; }
10448 fi
10449 fi
10450 fi
10451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10452$as_echo "${found_usable_guile}" >&6; }
10453
e1402065 10454 fi
ed3ef339
DE
10455 ;;
10456yes)
e1402065
DE
10457 if test "${pkg_config_prog_path}" = "missing"; then
10458 as_fn_error "pkg-config not found" "$LINENO" 5
10459 fi
ed3ef339
DE
10460
10461 pkg_config=${pkg_config_prog_path}
10462 guile_version_list=${try_guile_versions}
10463 flag_errors=yes
10464
ed3ef339
DE
10465 found_usable_guile=checking
10466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10467$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10468 for guile_version in ${guile_version_list}; do
10469 ${pkg_config} --exists ${guile_version} 2>/dev/null
10470 if test $? != 0; then
10471 continue
10472 fi
10473 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10474 if test $? != 0; then
10475 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10476 fi
10477 new_LIBS=`${pkg_config} --libs ${guile_version}`
10478 if test $? != 0; then
10479 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10480 fi
10481 found_usable_guile=${guile_version}
10482 break
10483 done
10484 if test "${found_usable_guile}" = "checking"; then
10485 if test "${flag_errors}" = "yes"; then
10486 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10487 else
10488 found_usable_guile=no
10489 fi
10490 fi
10491 if test "${found_usable_guile}" != no; then
10492 save_CPPFLAGS=$CPPFLAGS
10493 save_LIBS=$LIBS
10494 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10495 LIBS="$LIBS $new_LIBS"
10496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10497/* end confdefs.h. */
10498#include "libguile.h"
10499int
10500main ()
10501{
10502scm_init_guile ();
10503 ;
10504 return 0;
10505}
10506_ACEOF
10507if ac_fn_c_try_link "$LINENO"; then :
10508 have_libguile=yes
10509 GUILE_CPPFLAGS=$new_CPPFLAGS
10510 GUILE_LIBS=$new_LIBS
10511else
10512 found_usable_guile=no
10513fi
10514rm -f core conftest.err conftest.$ac_objext \
10515 conftest$ac_exeext conftest.$ac_ext
92fab5a6
AW
10516 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10517if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10518
10519$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10520
10521
10522fi
10523
ed3ef339
DE
10524 CPPFLAGS=$save_CPPFLAGS
10525 LIBS=$save_LIBS
10526 if test "${found_usable_guile}" = no; then
10527 if test "${flag_errors}" = yes; then
10528 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10529$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10530as_fn_error "linking guile version ${guile_version} test program failed
10531See \`config.log' for more details." "$LINENO" 5; }
10532 fi
10533 fi
10534 fi
10535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10536$as_echo "${found_usable_guile}" >&6; }
10537
10538 ;;
10539[\\/]* | ?:[\\/]*)
e1402065 10540 if test -x "${with_guile}"; then
ed3ef339
DE
10541
10542 pkg_config=${with_guile}
10543 guile_version_list=${try_guile_versions}
10544 flag_errors=yes
10545
ed3ef339
DE
10546 found_usable_guile=checking
10547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10548$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10549 for guile_version in ${guile_version_list}; do
10550 ${pkg_config} --exists ${guile_version} 2>/dev/null
10551 if test $? != 0; then
10552 continue
10553 fi
10554 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10555 if test $? != 0; then
10556 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10557 fi
10558 new_LIBS=`${pkg_config} --libs ${guile_version}`
10559 if test $? != 0; then
10560 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10561 fi
10562 found_usable_guile=${guile_version}
10563 break
10564 done
10565 if test "${found_usable_guile}" = "checking"; then
10566 if test "${flag_errors}" = "yes"; then
10567 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10568 else
10569 found_usable_guile=no
10570 fi
10571 fi
10572 if test "${found_usable_guile}" != no; then
10573 save_CPPFLAGS=$CPPFLAGS
10574 save_LIBS=$LIBS
10575 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10576 LIBS="$LIBS $new_LIBS"
10577 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10578/* end confdefs.h. */
10579#include "libguile.h"
10580int
10581main ()
10582{
10583scm_init_guile ();
10584 ;
10585 return 0;
10586}
10587_ACEOF
10588if ac_fn_c_try_link "$LINENO"; then :
10589 have_libguile=yes
10590 GUILE_CPPFLAGS=$new_CPPFLAGS
10591 GUILE_LIBS=$new_LIBS
10592else
10593 found_usable_guile=no
10594fi
10595rm -f core conftest.err conftest.$ac_objext \
10596 conftest$ac_exeext conftest.$ac_ext
92fab5a6
AW
10597 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10598if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10599
10600$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10601
10602
10603fi
10604
ed3ef339
DE
10605 CPPFLAGS=$save_CPPFLAGS
10606 LIBS=$save_LIBS
10607 if test "${found_usable_guile}" = no; then
10608 if test "${flag_errors}" = yes; then
10609 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10610$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10611as_fn_error "linking guile version ${guile_version} test program failed
10612See \`config.log' for more details." "$LINENO" 5; }
10613 fi
10614 fi
10615 fi
10616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10617$as_echo "${found_usable_guile}" >&6; }
10618
e1402065
DE
10619 else
10620 as_fn_error "Guile config program not executable: ${with_guile}" "$LINENO" 5
10621 fi
ed3ef339
DE
10622 ;;
10623"" | */*)
10624 # Disallow --with=guile="" and --with-guile=foo/bar.
10625 as_fn_error "invalid value for --with-guile" "$LINENO" 5
10626 ;;
10627*)
10628 # A space separate list of guile versions to try, in order.
e1402065
DE
10629 if test "${pkg_config_prog_path}" = "missing"; then
10630 as_fn_error "pkg-config not found" "$LINENO" 5
10631 fi
ed3ef339
DE
10632
10633 pkg_config=${pkg_config_prog_path}
10634 guile_version_list=${with_guile}
10635 flag_errors=yes
10636
ed3ef339
DE
10637 found_usable_guile=checking
10638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10639$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10640 for guile_version in ${guile_version_list}; do
10641 ${pkg_config} --exists ${guile_version} 2>/dev/null
10642 if test $? != 0; then
10643 continue
10644 fi
10645 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10646 if test $? != 0; then
10647 as_fn_error "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
10648 fi
10649 new_LIBS=`${pkg_config} --libs ${guile_version}`
10650 if test $? != 0; then
10651 as_fn_error "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
10652 fi
10653 found_usable_guile=${guile_version}
10654 break
10655 done
10656 if test "${found_usable_guile}" = "checking"; then
10657 if test "${flag_errors}" = "yes"; then
10658 as_fn_error "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
10659 else
10660 found_usable_guile=no
10661 fi
10662 fi
10663 if test "${found_usable_guile}" != no; then
10664 save_CPPFLAGS=$CPPFLAGS
10665 save_LIBS=$LIBS
10666 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10667 LIBS="$LIBS $new_LIBS"
10668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10669/* end confdefs.h. */
10670#include "libguile.h"
10671int
10672main ()
10673{
10674scm_init_guile ();
10675 ;
10676 return 0;
10677}
10678_ACEOF
10679if ac_fn_c_try_link "$LINENO"; then :
10680 have_libguile=yes
10681 GUILE_CPPFLAGS=$new_CPPFLAGS
10682 GUILE_LIBS=$new_LIBS
10683else
10684 found_usable_guile=no
10685fi
10686rm -f core conftest.err conftest.$ac_objext \
10687 conftest$ac_exeext conftest.$ac_ext
92fab5a6
AW
10688 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
10689if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = x""yes; then :
10690
10691$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10692
10693
10694fi
10695
ed3ef339
DE
10696 CPPFLAGS=$save_CPPFLAGS
10697 LIBS=$save_LIBS
10698 if test "${found_usable_guile}" = no; then
10699 if test "${flag_errors}" = yes; then
10700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10701$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
10702as_fn_error "linking guile version ${guile_version} test program failed
10703See \`config.log' for more details." "$LINENO" 5; }
10704 fi
10705 fi
10706 fi
10707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10708$as_echo "${found_usable_guile}" >&6; }
10709
10710 ;;
10711esac
10712
e76c5d17 10713if test "${have_libguile}" != no; then
d342a0da
DE
10714 case "${with_guile}" in
10715 [\\/]* | ?:[\\/]*)
e76c5d17
DE
10716
10717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
10718$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
10719if test "${ac_cv_guild_program_name+set}" = set; then :
10720 $as_echo_n "(cached) " >&6
10721else
d342a0da 10722 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
e76c5d17
DE
10723
10724 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
10725 # the 'guild' and 'bindir' variables. In that case, try to guess
10726 # what the program name is, at the risk of getting it wrong if
10727 # Guile was configured with '--program-suffix' or similar.
10728 if test "x$ac_cv_guild_program_name" = "x"; then
d342a0da 10729 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
e76c5d17
DE
10730 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
10731 fi
10732
10733fi
10734{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
10735$as_echo "$ac_cv_guild_program_name" >&6; }
10736
10737 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
10738 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
10739 fi
10740
10741 GUILD="$ac_cv_guild_program_name"
10742
10743
d342a0da
DE
10744 ;;
10745 *)
10746
10747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
10748$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
10749if test "${ac_cv_guild_program_name+set}" = set; then :
10750 $as_echo_n "(cached) " >&6
10751else
10752 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
10753
10754 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
10755 # the 'guild' and 'bindir' variables. In that case, try to guess
10756 # what the program name is, at the risk of getting it wrong if
10757 # Guile was configured with '--program-suffix' or similar.
10758 if test "x$ac_cv_guild_program_name" = "x"; then
10759 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
10760 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
10761 fi
10762
10763fi
10764{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
10765$as_echo "$ac_cv_guild_program_name" >&6; }
10766
10767 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
10768 as_fn_error "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
10769 fi
10770
10771 GUILD="$ac_cv_guild_program_name"
10772
10773
10774 ;;
10775 esac
e76c5d17
DE
10776
10777
10778 if test "$cross_compiling" = no; then
10779 GUILD_TARGET_FLAG=
10780 else
10781 GUILD_TARGET_FLAG="--target=$host"
10782 fi
10783
10784
10785
10786
10787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
10788$as_echo_n "checking whether guild supports this host... " >&6; }
10789if test "${ac_cv_guild_ok+set}" = set; then :
10790 $as_echo_n "(cached) " >&6
10791else
10792 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
10793 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
10794 ac_cv_guild_ok=yes
10795 else
10796 ac_cv_guild_ok=no
10797 fi
10798fi
10799{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
10800$as_echo "$ac_cv_guild_ok" >&6; }
10801
10802 if test "$ac_cv_guild_ok" = no; then
10803 have_libguile=no
10804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
10805$as_echo "$as_me: WARNING: disabling guile support" >&2;}
10806 fi
10807fi
10808
ed3ef339
DE
10809if test "${have_libguile}" != no; then
10810
10811$as_echo "#define HAVE_GUILE 1" >>confdefs.h
10812
10813 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
10814 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
10815 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
10816 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
10817 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
16954d5d
LC
10818
10819 save_LIBS="$LIBS"
10820 save_CPPFLAGS="$CPPFLAGS"
10821 LIBS="$GUILE_LIBS"
10822 CPPFLAGS="$GUILE_CPPFLAGS"
10823 for ac_func in scm_new_smob
10824do :
10825 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
10826if test "x$ac_cv_func_scm_new_smob" = x""yes; then :
10827 cat >>confdefs.h <<_ACEOF
10828#define HAVE_SCM_NEW_SMOB 1
10829_ACEOF
10830
10831fi
10832done
10833
10834 LIBS="$save_LIBS"
10835 CPPFLAGS="$save_CPPFLAGS"
ed3ef339
DE
10836else
10837 # Even if Guile support is not compiled in, we need to have these files
10838 # included.
10839 CONFIG_OBS="$CONFIG_OBS guile.o"
10840 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
10841fi
9a156167 10842
ac534cba 10843
4df42755
DE
10844 if test "${have_libguile}" != no; then
10845 HAVE_GUILE_TRUE=
10846 HAVE_GUILE_FALSE='#'
10847else
10848 HAVE_GUILE_TRUE='#'
10849 HAVE_GUILE_FALSE=
10850fi
10851
ac534cba 10852
d344e670
DE
10853# --------------------- #
10854# Check for libmcheck. #
10855# --------------------- #
10856
a8db4212
YPK
10857# Enable -lmcheck by default (it provides cheap-enough memory mangling),
10858# but turn it off if Python is enabled with threads, since -lmcheck is
10859# not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
10860# and for releases.
17ef446e
PA
10861if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
10862 && $development; then
10863 libmcheck_default=yes
10864else
10865 libmcheck_default=no
a8db4212
YPK
10866fi
10867
17ef446e
PA
10868 # Check whether --enable-libmcheck was given.
10869if test "${enable_libmcheck+set}" = set; then :
10870 enableval=$enable_libmcheck; case "${enableval}" in
10871 yes | y) ENABLE_LIBMCHECK="yes" ;;
10872 no | n) ENABLE_LIBMCHECK="no" ;;
10873 *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
10874 esac
10875fi
10876
10877
10878 if test -z "${ENABLE_LIBMCHECK}"; then
10879 ENABLE_LIBMCHECK=${libmcheck_default}
a8db4212 10880 fi
17ef446e
PA
10881
10882 if test "$ENABLE_LIBMCHECK" = "yes" ; then
10883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
a8db4212
YPK
10884$as_echo_n "checking for main in -lmcheck... " >&6; }
10885if test "${ac_cv_lib_mcheck_main+set}" = set; then :
10886 $as_echo_n "(cached) " >&6
10887else
10888 ac_check_lib_save_LIBS=$LIBS
10889LIBS="-lmcheck $LIBS"
10890cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10891/* end confdefs.h. */
10892
10893
10894int
10895main ()
10896{
10897return main ();
10898 ;
10899 return 0;
10900}
10901_ACEOF
10902if ac_fn_c_try_link "$LINENO"; then :
10903 ac_cv_lib_mcheck_main=yes
10904else
10905 ac_cv_lib_mcheck_main=no
10906fi
10907rm -f core conftest.err conftest.$ac_objext \
10908 conftest$ac_exeext conftest.$ac_ext
10909LIBS=$ac_check_lib_save_LIBS
10910fi
10911{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
10912$as_echo "$ac_cv_lib_mcheck_main" >&6; }
10913if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
10914 cat >>confdefs.h <<_ACEOF
10915#define HAVE_LIBMCHECK 1
10916_ACEOF
10917
10918 LIBS="-lmcheck $LIBS"
10919
10920fi
10921
17ef446e
PA
10922 fi
10923
10924
10925if test "$ENABLE_LIBMCHECK" = "yes" \
10926 -a "${have_libpython}" != "no" \
10927 -a "${python_has_threads}" = "yes" ; then
10928 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
10929$as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
a8db4212
YPK
10930fi
10931
58bfce93
MM
10932
10933# Check whether --with-intel_pt was given.
10934if test "${with_intel_pt+set}" = set; then :
10935 withval=$with_intel_pt;
10936else
10937 with_intel_pt=auto
10938fi
10939
10940{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
10941$as_echo_n "checking whether to use intel pt... " >&6; }
10942{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
10943$as_echo "$with_intel_pt" >&6; }
10944
10945if test "${with_intel_pt}" = no; then
bc504a31
PA
10946 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
10947$as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
58bfce93
MM
10948 HAVE_LIBIPT=no
10949else
5599c404
MM
10950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10951/* end confdefs.h. */
10952
10953#include <linux/perf_event.h>
10954#ifndef PERF_ATTR_SIZE_VER5
10955# error
10956#endif
10957
10958_ACEOF
10959if ac_fn_c_try_cpp "$LINENO"; then :
10960 perf_event=yes
10961else
10962 perf_event=no
10963fi
10964rm -f conftest.err conftest.$ac_ext
10965 if test "$perf_event" != yes; then
10966 if test "$with_intel_pt" = yes; then
10967 as_fn_error "linux/perf_event.h missing or too old" "$LINENO" 5
10968 else
10969 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
10970$as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
10971 fi
10972 fi
10973
58bfce93
MM
10974
10975
10976
10977
10978
10979
10980
10981
10982 use_additional=yes
10983
10984 acl_save_prefix="$prefix"
10985 prefix="$acl_final_prefix"
10986 acl_save_exec_prefix="$exec_prefix"
10987 exec_prefix="$acl_final_exec_prefix"
10988
10989 eval additional_includedir=\"$includedir\"
10990 eval additional_libdir=\"$libdir\"
10991
10992 exec_prefix="$acl_save_exec_prefix"
10993 prefix="$acl_save_prefix"
10994
10995
10996# Check whether --with-libipt-prefix was given.
10997if test "${with_libipt_prefix+set}" = set; then :
10998 withval=$with_libipt_prefix;
10999 if test "X$withval" = "Xno"; then
11000 use_additional=no
11001 else
11002 if test "X$withval" = "X"; then
11003
11004 acl_save_prefix="$prefix"
11005 prefix="$acl_final_prefix"
11006 acl_save_exec_prefix="$exec_prefix"
11007 exec_prefix="$acl_final_exec_prefix"
11008
11009 eval additional_includedir=\"$includedir\"
11010 eval additional_libdir=\"$libdir\"
11011
11012 exec_prefix="$acl_save_exec_prefix"
11013 prefix="$acl_save_prefix"
11014
11015 else
11016 additional_includedir="$withval/include"
11017 additional_libdir="$withval/lib"
11018 fi
11019 fi
11020
11021fi
11022
11023 LIBIPT=
11024 LTLIBIPT=
11025 INCIPT=
11026 rpathdirs=
11027 ltrpathdirs=
11028 names_already_handled=
11029 names_next_round='ipt '
11030 while test -n "$names_next_round"; do
11031 names_this_round="$names_next_round"
11032 names_next_round=
11033 for name in $names_this_round; do
11034 already_handled=
11035 for n in $names_already_handled; do
11036 if test "$n" = "$name"; then
11037 already_handled=yes
11038 break
11039 fi
11040 done
11041 if test -z "$already_handled"; then
11042 names_already_handled="$names_already_handled $name"
11043 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11044 eval value=\"\$HAVE_LIB$uppername\"
11045 if test -n "$value"; then
11046 if test "$value" = yes; then
11047 eval value=\"\$LIB$uppername\"
11048 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11049 eval value=\"\$LTLIB$uppername\"
11050 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11051 else
11052 :
11053 fi
11054 else
11055 found_dir=
11056 found_la=
11057 found_so=
11058 found_a=
11059 if test $use_additional = yes; then
11060 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11061 found_dir="$additional_libdir"
11062 found_so="$additional_libdir/lib$name.$shlibext"
11063 if test -f "$additional_libdir/lib$name.la"; then
11064 found_la="$additional_libdir/lib$name.la"
11065 fi
11066 else
11067 if test -f "$additional_libdir/lib$name.$libext"; then
11068 found_dir="$additional_libdir"
11069 found_a="$additional_libdir/lib$name.$libext"
11070 if test -f "$additional_libdir/lib$name.la"; then
11071 found_la="$additional_libdir/lib$name.la"
11072 fi
11073 fi
11074 fi
11075 fi
11076 if test "X$found_dir" = "X"; then
11077 for x in $LDFLAGS $LTLIBIPT; do
11078
11079 acl_save_prefix="$prefix"
11080 prefix="$acl_final_prefix"
11081 acl_save_exec_prefix="$exec_prefix"
11082 exec_prefix="$acl_final_exec_prefix"
11083 eval x=\"$x\"
11084 exec_prefix="$acl_save_exec_prefix"
11085 prefix="$acl_save_prefix"
11086
11087 case "$x" in
11088 -L*)
11089 dir=`echo "X$x" | sed -e 's/^X-L//'`
11090 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11091 found_dir="$dir"
11092 found_so="$dir/lib$name.$shlibext"
11093 if test -f "$dir/lib$name.la"; then
11094 found_la="$dir/lib$name.la"
11095 fi
11096 else
11097 if test -f "$dir/lib$name.$libext"; then
11098 found_dir="$dir"
11099 found_a="$dir/lib$name.$libext"
11100 if test -f "$dir/lib$name.la"; then
11101 found_la="$dir/lib$name.la"
11102 fi
11103 fi
11104 fi
11105 ;;
11106 esac
11107 if test "X$found_dir" != "X"; then
11108 break
11109 fi
11110 done
11111 fi
11112 if test "X$found_dir" != "X"; then
11113 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11114 if test "X$found_so" != "X"; then
11115 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11116 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11117 else
11118 haveit=
11119 for x in $ltrpathdirs; do
11120 if test "X$x" = "X$found_dir"; then
11121 haveit=yes
11122 break
11123 fi
11124 done
11125 if test -z "$haveit"; then
11126 ltrpathdirs="$ltrpathdirs $found_dir"
11127 fi
11128 if test "$hardcode_direct" = yes; then
11129 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11130 else
11131 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11132 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11133 haveit=
11134 for x in $rpathdirs; do
11135 if test "X$x" = "X$found_dir"; then
11136 haveit=yes
11137 break
11138 fi
11139 done
11140 if test -z "$haveit"; then
11141 rpathdirs="$rpathdirs $found_dir"
11142 fi
11143 else
11144 haveit=
11145 for x in $LDFLAGS $LIBIPT; do
11146
11147 acl_save_prefix="$prefix"
11148 prefix="$acl_final_prefix"
11149 acl_save_exec_prefix="$exec_prefix"
11150 exec_prefix="$acl_final_exec_prefix"
11151 eval x=\"$x\"
11152 exec_prefix="$acl_save_exec_prefix"
11153 prefix="$acl_save_prefix"
11154
11155 if test "X$x" = "X-L$found_dir"; then
11156 haveit=yes
11157 break
11158 fi
11159 done
11160 if test -z "$haveit"; then
11161 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11162 fi
11163 if test "$hardcode_minus_L" != no; then
11164 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11165 else
11166 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11167 fi
11168 fi
11169 fi
11170 fi
11171 else
11172 if test "X$found_a" != "X"; then
11173 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11174 else
11175 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11176 fi
11177 fi
11178 additional_includedir=
11179 case "$found_dir" in
11180 */lib | */lib/)
11181 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11182 additional_includedir="$basedir/include"
11183 ;;
11184 esac
11185 if test "X$additional_includedir" != "X"; then
11186 if test "X$additional_includedir" != "X/usr/include"; then
11187 haveit=
11188 if test "X$additional_includedir" = "X/usr/local/include"; then
11189 if test -n "$GCC"; then
11190 case $host_os in
11191 linux*) haveit=yes;;
11192 esac
11193 fi
11194 fi
11195 if test -z "$haveit"; then
11196 for x in $CPPFLAGS $INCIPT; do
11197
11198 acl_save_prefix="$prefix"
11199 prefix="$acl_final_prefix"
11200 acl_save_exec_prefix="$exec_prefix"
11201 exec_prefix="$acl_final_exec_prefix"
11202 eval x=\"$x\"
11203 exec_prefix="$acl_save_exec_prefix"
11204 prefix="$acl_save_prefix"
11205
11206 if test "X$x" = "X-I$additional_includedir"; then
11207 haveit=yes
11208 break
11209 fi
11210 done
11211 if test -z "$haveit"; then
11212 if test -d "$additional_includedir"; then
11213 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11214 fi
11215 fi
11216 fi
11217 fi
11218 fi
11219 if test -n "$found_la"; then
11220 save_libdir="$libdir"
11221 case "$found_la" in
11222 */* | *\\*) . "$found_la" ;;
11223 *) . "./$found_la" ;;
11224 esac
11225 libdir="$save_libdir"
11226 for dep in $dependency_libs; do
11227 case "$dep" in
11228 -L*)
11229 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11230 if test "X$additional_libdir" != "X/usr/lib"; then
11231 haveit=
11232 if test "X$additional_libdir" = "X/usr/local/lib"; then
11233 if test -n "$GCC"; then
11234 case $host_os in
11235 linux*) haveit=yes;;
11236 esac
11237 fi
11238 fi
11239 if test -z "$haveit"; then
11240 haveit=
11241 for x in $LDFLAGS $LIBIPT; do
11242
11243 acl_save_prefix="$prefix"
11244 prefix="$acl_final_prefix"
11245 acl_save_exec_prefix="$exec_prefix"
11246 exec_prefix="$acl_final_exec_prefix"
11247 eval x=\"$x\"
11248 exec_prefix="$acl_save_exec_prefix"
11249 prefix="$acl_save_prefix"
11250
11251 if test "X$x" = "X-L$additional_libdir"; then
11252 haveit=yes
11253 break
11254 fi
11255 done
11256 if test -z "$haveit"; then
11257 if test -d "$additional_libdir"; then
11258 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11259 fi
11260 fi
11261 haveit=
11262 for x in $LDFLAGS $LTLIBIPT; do
11263
11264 acl_save_prefix="$prefix"
11265 prefix="$acl_final_prefix"
11266 acl_save_exec_prefix="$exec_prefix"
11267 exec_prefix="$acl_final_exec_prefix"
11268 eval x=\"$x\"
11269 exec_prefix="$acl_save_exec_prefix"
11270 prefix="$acl_save_prefix"
11271
11272 if test "X$x" = "X-L$additional_libdir"; then
11273 haveit=yes
11274 break
11275 fi
11276 done
11277 if test -z "$haveit"; then
11278 if test -d "$additional_libdir"; then
11279 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11280 fi
11281 fi
11282 fi
11283 fi
11284 ;;
11285 -R*)
11286 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11287 if test "$enable_rpath" != no; then
11288 haveit=
11289 for x in $rpathdirs; do
11290 if test "X$x" = "X$dir"; then
11291 haveit=yes
11292 break
11293 fi
11294 done
11295 if test -z "$haveit"; then
11296 rpathdirs="$rpathdirs $dir"
11297 fi
11298 haveit=
11299 for x in $ltrpathdirs; do
11300 if test "X$x" = "X$dir"; then
11301 haveit=yes
11302 break
11303 fi
11304 done
11305 if test -z "$haveit"; then
11306 ltrpathdirs="$ltrpathdirs $dir"
11307 fi
11308 fi
11309 ;;
11310 -l*)
11311 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11312 ;;
11313 *.la)
11314 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11315 ;;
11316 *)
11317 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11318 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11319 ;;
11320 esac
11321 done
11322 fi
11323 else
11324 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11325 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11326 fi
11327 fi
11328 fi
11329 done
11330 done
11331 if test "X$rpathdirs" != "X"; then
11332 if test -n "$hardcode_libdir_separator"; then
11333 alldirs=
11334 for found_dir in $rpathdirs; do
11335 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11336 done
11337 acl_save_libdir="$libdir"
11338 libdir="$alldirs"
11339 eval flag=\"$hardcode_libdir_flag_spec\"
11340 libdir="$acl_save_libdir"
11341 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11342 else
11343 for found_dir in $rpathdirs; do
11344 acl_save_libdir="$libdir"
11345 libdir="$found_dir"
11346 eval flag=\"$hardcode_libdir_flag_spec\"
11347 libdir="$acl_save_libdir"
11348 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11349 done
11350 fi
11351 fi
11352 if test "X$ltrpathdirs" != "X"; then
11353 for found_dir in $ltrpathdirs; do
11354 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11355 done
11356 fi
11357
11358
11359 ac_save_CPPFLAGS="$CPPFLAGS"
11360
11361 for element in $INCIPT; do
11362 haveit=
11363 for x in $CPPFLAGS; do
11364
11365 acl_save_prefix="$prefix"
11366 prefix="$acl_final_prefix"
11367 acl_save_exec_prefix="$exec_prefix"
11368 exec_prefix="$acl_final_exec_prefix"
11369 eval x=\"$x\"
11370 exec_prefix="$acl_save_exec_prefix"
11371 prefix="$acl_save_prefix"
11372
11373 if test "X$x" = "X$element"; then
11374 haveit=yes
11375 break
11376 fi
11377 done
11378 if test -z "$haveit"; then
11379 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11380 fi
11381 done
11382
11383
11384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11385$as_echo_n "checking for libipt... " >&6; }
11386if test "${ac_cv_libipt+set}" = set; then :
11387 $as_echo_n "(cached) " >&6
11388else
11389
11390 ac_save_LIBS="$LIBS"
11391 LIBS="$LIBS $LIBIPT"
11392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11393/* end confdefs.h. */
11394#include "intel-pt.h"
11395int
11396main ()
11397{
11398pt_insn_alloc_decoder (0);
11399 ;
11400 return 0;
11401}
11402_ACEOF
11403if ac_fn_c_try_link "$LINENO"; then :
11404 ac_cv_libipt=yes
11405else
11406 ac_cv_libipt=no
11407fi
11408rm -f core conftest.err conftest.$ac_objext \
11409 conftest$ac_exeext conftest.$ac_ext
11410 LIBS="$ac_save_LIBS"
11411
11412fi
11413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11414$as_echo "$ac_cv_libipt" >&6; }
11415 if test "$ac_cv_libipt" = yes; then
11416 HAVE_LIBIPT=yes
11417
11418$as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11419
11420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11421$as_echo_n "checking how to link with libipt... " >&6; }
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11423$as_echo "$LIBIPT" >&6; }
11424 else
11425 HAVE_LIBIPT=no
11426 CPPFLAGS="$ac_save_CPPFLAGS"
11427 LIBIPT=
11428 LTLIBIPT=
11429 fi
11430
11431
11432
11433
11434
11435
11436 if test "$HAVE_LIBIPT" != yes; then
11437 if test "$with_intel_pt" = yes; then
11438 as_fn_error "libipt is missing or unusable" "$LINENO" 5
11439 else
11440 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11441$as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11442 fi
11443 fi
11444fi
11445
81ecdfbb
RW
11446# ------------------------- #
11447# Checks for header files. #
11448# ------------------------- #
c890192f 11449
81ecdfbb
RW
11450{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11451$as_echo_n "checking for ANSI C header files... " >&6; }
11452if test "${ac_cv_header_stdc+set}" = set; then :
11453 $as_echo_n "(cached) " >&6
bec39cab 11454else
81ecdfbb 11455 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11456/* end confdefs.h. */
81ecdfbb
RW
11457#include <stdlib.h>
11458#include <stdarg.h>
11459#include <string.h>
11460#include <float.h>
11461
a9322a30
TT
11462int
11463main ()
11464{
a9322a30
TT
11465
11466 ;
11467 return 0;
11468}
bec39cab 11469_ACEOF
81ecdfbb
RW
11470if ac_fn_c_try_compile "$LINENO"; then :
11471 ac_cv_header_stdc=yes
bec39cab 11472else
81ecdfbb 11473 ac_cv_header_stdc=no
a9322a30 11474fi
81ecdfbb 11475rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 11476
81ecdfbb
RW
11477if test $ac_cv_header_stdc = yes; then
11478 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11480/* end confdefs.h. */
11481#include <string.h>
bec39cab 11482
81ecdfbb
RW
11483_ACEOF
11484if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11485 $EGREP "memchr" >/dev/null 2>&1; then :
bec39cab 11486
bec39cab 11487else
81ecdfbb
RW
11488 ac_cv_header_stdc=no
11489fi
11490rm -f conftest*
11491
11492fi
11493
11494if test $ac_cv_header_stdc = yes; then
11495 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11497/* end confdefs.h. */
11498#include <stdlib.h>
11499
bec39cab 11500_ACEOF
81ecdfbb
RW
11501if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11502 $EGREP "free" >/dev/null 2>&1; then :
06825bd1 11503
81ecdfbb
RW
11504else
11505 ac_cv_header_stdc=no
11506fi
11507rm -f conftest*
bec39cab 11508
bec39cab 11509fi
81ecdfbb
RW
11510
11511if test $ac_cv_header_stdc = yes; then
11512 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11513 if test "$cross_compiling" = yes; then :
11514 :
bec39cab 11515else
81ecdfbb 11516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11517/* end confdefs.h. */
81ecdfbb
RW
11518#include <ctype.h>
11519#include <stdlib.h>
11520#if ((' ' & 0x0FF) == 0x020)
11521# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11522# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11523#else
11524# define ISLOWER(c) \
11525 (('a' <= (c) && (c) <= 'i') \
11526 || ('j' <= (c) && (c) <= 'r') \
11527 || ('s' <= (c) && (c) <= 'z'))
11528# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11529#endif
11530
11531#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
a9322a30
TT
11532int
11533main ()
11534{
81ecdfbb
RW
11535 int i;
11536 for (i = 0; i < 256; i++)
11537 if (XOR (islower (i), ISLOWER (i))
11538 || toupper (i) != TOUPPER (i))
11539 return 2;
a9322a30
TT
11540 return 0;
11541}
bec39cab 11542_ACEOF
81ecdfbb
RW
11543if ac_fn_c_try_run "$LINENO"; then :
11544
bec39cab 11545else
81ecdfbb
RW
11546 ac_cv_header_stdc=no
11547fi
11548rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11549 conftest.$ac_objext conftest.beam conftest.$ac_ext
11550fi
bec39cab 11551
bec39cab 11552fi
a9322a30 11553fi
81ecdfbb
RW
11554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11555$as_echo "$ac_cv_header_stdc" >&6; }
11556if test $ac_cv_header_stdc = yes; then
bec39cab 11557
81ecdfbb 11558$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5ee754fc 11559
81ecdfbb 11560fi
bec39cab 11561
81ecdfbb 11562# elf_hp.h is for HP/UX 64-bit shared library support.
9467110b 11563for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
161d1bec 11564 thread_db.h \
0080a2f6 11565 sys/fault.h \
81ecdfbb
RW
11566 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
11567 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
11568 sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
9467110b 11569 termios.h termio.h \
3447c057 11570 sgtty.h elf_hp.h \
9467110b 11571 dlfcn.h
81ecdfbb
RW
11572do :
11573 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11574ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11575eval as_val=\$$as_ac_Header
11576 if test "x$as_val" = x""yes; then :
bec39cab 11577 cat >>confdefs.h <<_ACEOF
81ecdfbb 11578#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 11579_ACEOF
c906108c 11580
bec39cab 11581fi
81ecdfbb
RW
11582
11583done
11584
81ecdfbb
RW
11585for ac_header in sys/proc.h
11586do :
11587 ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
11588# include <sys/param.h>
11589#endif
c906108c 11590
81ecdfbb
RW
11591"
11592if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
bec39cab 11593 cat >>confdefs.h <<_ACEOF
81ecdfbb 11594#define HAVE_SYS_PROC_H 1
bec39cab 11595_ACEOF
5ee754fc 11596
bec39cab 11597fi
81ecdfbb
RW
11598
11599done
11600
11601for ac_header in sys/user.h
11602do :
11603 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
11604# include <sys/param.h>
a9322a30
TT
11605#endif
11606
81ecdfbb
RW
11607"
11608if test "x$ac_cv_header_sys_user_h" = x""yes; then :
11609 cat >>confdefs.h <<_ACEOF
11610#define HAVE_SYS_USER_H 1
bec39cab 11611_ACEOF
bec39cab 11612
a9322a30 11613fi
bec39cab 11614
81ecdfbb 11615done
5ee754fc 11616
5ee754fc 11617
81ecdfbb
RW
11618# On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
11619# between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
11620# think that we don't have <curses.h> if we're using GCC.
11621case $host_os in
11622 solaris2.[789])
11623 if test "$GCC" = yes; then
11624
11625$as_echo "#define _MSE_INT_H 1" >>confdefs.h
11626
11627 fi ;;
11628esac
11629for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
11630do :
11631 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11632ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11633eval as_val=\$$as_ac_Header
11634 if test "x$as_val" = x""yes; then :
bec39cab 11635 cat >>confdefs.h <<_ACEOF
81ecdfbb 11636#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 11637_ACEOF
5ee754fc
MK
11638
11639fi
11640
81ecdfbb 11641done
bec39cab 11642
81ecdfbb
RW
11643for ac_header in term.h
11644do :
11645 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
11646# include <curses.h>
11647#endif
bec39cab 11648
81ecdfbb
RW
11649"
11650if test "x$ac_cv_header_term_h" = x""yes; then :
11651 cat >>confdefs.h <<_ACEOF
11652#define HAVE_TERM_H 1
a8111142 11653_ACEOF
a8111142 11654
a8111142 11655fi
a8111142 11656
81ecdfbb 11657done
a8111142
TT
11658
11659
81ecdfbb
RW
11660# ------------------------- #
11661# Checks for declarations. #
11662# ------------------------- #
a9322a30 11663
07697489
PA
11664
11665 # Check for presence and size of long long.
11666 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
11667if test "x$ac_cv_type_long_long" = x""yes; then :
11668
11669cat >>confdefs.h <<_ACEOF
11670#define HAVE_LONG_LONG 1
11671_ACEOF
11672
11673# The cast to long int works around a bug in the HP C Compiler
11674# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
11675# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
11676# This bug is HP SR number 8606223364.
11677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
11678$as_echo_n "checking size of long long... " >&6; }
11679if test "${ac_cv_sizeof_long_long+set}" = set; then :
11680 $as_echo_n "(cached) " >&6
11681else
11682 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
11683
11684else
11685 if test "$ac_cv_type_long_long" = yes; then
11686 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11687$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11688{ as_fn_set_status 77
11689as_fn_error "cannot compute sizeof (long long)
11690See \`config.log' for more details." "$LINENO" 5; }; }
11691 else
11692 ac_cv_sizeof_long_long=0
11693 fi
11694fi
11695
11696fi
11697{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
11698$as_echo "$ac_cv_sizeof_long_long" >&6; }
11699
11700
11701
11702cat >>confdefs.h <<_ACEOF
11703#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
11704_ACEOF
11705
11706
11707fi
11708
11709
11710 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
11711if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
11712 ac_have_decl=1
11713else
11714 ac_have_decl=0
11715fi
11716
11717cat >>confdefs.h <<_ACEOF
11718#define HAVE_DECL_BASENAME $ac_have_decl
11719_ACEOF
11720ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
11721if test "x$ac_cv_have_decl_ffs" = x""yes; then :
11722 ac_have_decl=1
11723else
11724 ac_have_decl=0
11725fi
11726
11727cat >>confdefs.h <<_ACEOF
11728#define HAVE_DECL_FFS $ac_have_decl
11729_ACEOF
11730ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
11731if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
11732 ac_have_decl=1
11733else
11734 ac_have_decl=0
11735fi
11736
11737cat >>confdefs.h <<_ACEOF
11738#define HAVE_DECL_ASPRINTF $ac_have_decl
11739_ACEOF
11740ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
11741if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
11742 ac_have_decl=1
11743else
11744 ac_have_decl=0
11745fi
11746
11747cat >>confdefs.h <<_ACEOF
11748#define HAVE_DECL_VASPRINTF $ac_have_decl
11749_ACEOF
11750ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11751if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11752 ac_have_decl=1
11753else
11754 ac_have_decl=0
11755fi
11756
11757cat >>confdefs.h <<_ACEOF
11758#define HAVE_DECL_SNPRINTF $ac_have_decl
11759_ACEOF
11760ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
11761if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
11762 ac_have_decl=1
11763else
11764 ac_have_decl=0
11765fi
11766
11767cat >>confdefs.h <<_ACEOF
11768#define HAVE_DECL_VSNPRINTF $ac_have_decl
11769_ACEOF
11770
11771 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
11772if test "x$ac_cv_have_decl_strtol" = x""yes; then :
11773 ac_have_decl=1
11774else
11775 ac_have_decl=0
11776fi
11777
11778cat >>confdefs.h <<_ACEOF
11779#define HAVE_DECL_STRTOL $ac_have_decl
11780_ACEOF
11781ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
11782if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
11783 ac_have_decl=1
11784else
11785 ac_have_decl=0
11786fi
11787
11788cat >>confdefs.h <<_ACEOF
11789#define HAVE_DECL_STRTOUL $ac_have_decl
11790_ACEOF
11791ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
11792if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
11793 ac_have_decl=1
11794else
11795 ac_have_decl=0
11796fi
11797
11798cat >>confdefs.h <<_ACEOF
11799#define HAVE_DECL_STRTOLL $ac_have_decl
11800_ACEOF
11801ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
11802if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
11803 ac_have_decl=1
11804else
11805 ac_have_decl=0
11806fi
11807
11808cat >>confdefs.h <<_ACEOF
11809#define HAVE_DECL_STRTOULL $ac_have_decl
11810_ACEOF
11811
11812 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
11813if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
11814 ac_have_decl=1
11815else
11816 ac_have_decl=0
11817fi
11818
11819cat >>confdefs.h <<_ACEOF
11820#define HAVE_DECL_STRVERSCMP $ac_have_decl
11821_ACEOF
11822
11823
11824
81ecdfbb
RW
11825ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
11826if test "x$ac_cv_have_decl_free" = x""yes; then :
11827 ac_have_decl=1
bec39cab 11828else
81ecdfbb
RW
11829 ac_have_decl=0
11830fi
11831
11832cat >>confdefs.h <<_ACEOF
11833#define HAVE_DECL_FREE $ac_have_decl
bec39cab 11834_ACEOF
81ecdfbb
RW
11835ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
11836if test "x$ac_cv_have_decl_malloc" = x""yes; then :
11837 ac_have_decl=1
11838else
11839 ac_have_decl=0
11840fi
11841
11842cat >>confdefs.h <<_ACEOF
11843#define HAVE_DECL_MALLOC $ac_have_decl
bec39cab 11844_ACEOF
81ecdfbb
RW
11845ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
11846if test "x$ac_cv_have_decl_realloc" = x""yes; then :
11847 ac_have_decl=1
bec39cab 11848else
81ecdfbb
RW
11849 ac_have_decl=0
11850fi
bec39cab 11851
81ecdfbb
RW
11852cat >>confdefs.h <<_ACEOF
11853#define HAVE_DECL_REALLOC $ac_have_decl
bec39cab 11854_ACEOF
81ecdfbb
RW
11855ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
11856if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
11857 ac_have_decl=1
11858else
11859 ac_have_decl=0
5ee754fc 11860fi
81ecdfbb
RW
11861
11862cat >>confdefs.h <<_ACEOF
11863#define HAVE_DECL_SNPRINTF $ac_have_decl
a9322a30 11864_ACEOF
5ee754fc 11865
5ee754fc 11866
81ecdfbb
RW
11867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
11868$as_echo_n "checking for LC_MESSAGES... " >&6; }
11869if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
11870 $as_echo_n "(cached) " >&6
bec39cab 11871else
81ecdfbb 11872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11873/* end confdefs.h. */
81ecdfbb 11874#include <locale.h>
a9322a30
TT
11875int
11876main ()
11877{
81ecdfbb 11878return LC_MESSAGES
a9322a30
TT
11879 ;
11880 return 0;
11881}
bec39cab 11882_ACEOF
81ecdfbb
RW
11883if ac_fn_c_try_link "$LINENO"; then :
11884 am_cv_val_LC_MESSAGES=yes
bec39cab 11885else
81ecdfbb
RW
11886 am_cv_val_LC_MESSAGES=no
11887fi
11888rm -f core conftest.err conftest.$ac_objext \
11889 conftest$ac_exeext conftest.$ac_ext
11890fi
11891{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
11892$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
11893 if test $am_cv_val_LC_MESSAGES = yes; then
bec39cab 11894
81ecdfbb
RW
11895$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
11896
11897 fi
11898
11899
11900# ----------------------- #
11901# Checks for structures. #
11902# ----------------------- #
11903
11904ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
11905if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
11906
11907cat >>confdefs.h <<_ACEOF
11908#define HAVE_STRUCT_STAT_ST_BLOCKS 1
7eb368b3 11909_ACEOF
7eb368b3 11910
81ecdfbb 11911
7eb368b3 11912fi
81ecdfbb
RW
11913ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
11914if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
7eb368b3 11915
a9322a30
TT
11916cat >>confdefs.h <<_ACEOF
11917#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
7eb368b3
NR
11918_ACEOF
11919
a9322a30 11920
7eb368b3
NR
11921fi
11922
7eb368b3 11923
a9322a30
TT
11924# ------------------ #
11925# Checks for types. #
11926# ------------------ #
7eb368b3 11927
81ecdfbb 11928ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
a9322a30
TT
11929#include <sys/socket.h>
11930
81ecdfbb
RW
11931"
11932if test "x$ac_cv_type_socklen_t" = x""yes; then :
bec39cab 11933
a9322a30
TT
11934cat >>confdefs.h <<_ACEOF
11935#define HAVE_SOCKLEN_T 1
11936_ACEOF
11937
11938
11939fi
11940
11941
11942# ------------------------------------- #
11943# Checks for compiler characteristics. #
11944# ------------------------------------- #
11945
81ecdfbb
RW
11946{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
11947$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
11948if test "${ac_cv_c_const+set}" = set; then :
11949 $as_echo_n "(cached) " >&6
a9322a30 11950else
81ecdfbb 11951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11952/* end confdefs.h. */
a9322a30
TT
11953
11954int
11955main ()
11956{
11957/* FIXME: Include the comments suggested by Paul. */
11958#ifndef __cplusplus
11959 /* Ultrix mips cc rejects this. */
11960 typedef int charset[2];
81ecdfbb 11961 const charset cs;
a9322a30 11962 /* SunOS 4.1.1 cc rejects this. */
81ecdfbb
RW
11963 char const *const *pcpcc;
11964 char **ppc;
a9322a30
TT
11965 /* NEC SVR4.0.2 mips cc rejects this. */
11966 struct point {int x, y;};
11967 static struct point const zero = {0,0};
11968 /* AIX XL C 1.02.0.0 rejects this.
11969 It does not let you subtract one const X* pointer from another in
11970 an arm of an if-expression whose if-part is not a constant
11971 expression */
11972 const char *g = "string";
81ecdfbb 11973 pcpcc = &g + (g ? g-g : 0);
a9322a30 11974 /* HPUX 7.0 cc rejects these. */
81ecdfbb
RW
11975 ++pcpcc;
11976 ppc = (char**) pcpcc;
11977 pcpcc = (char const *const *) ppc;
a9322a30
TT
11978 { /* SCO 3.2v4 cc rejects this. */
11979 char *t;
11980 char const *s = 0 ? (char *) 0 : (char const *) 0;
11981
11982 *t++ = 0;
81ecdfbb 11983 if (s) return 0;
a9322a30
TT
11984 }
11985 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
11986 int x[] = {25, 17};
11987 const int *foo = &x[0];
11988 ++foo;
11989 }
11990 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
11991 typedef const int *iptr;
11992 iptr p = 0;
11993 ++p;
11994 }
11995 { /* AIX XL C 1.02.0.0 rejects this saying
11996 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
11997 struct s { int j; const int *ap[3]; };
11998 struct s *b; b->j = 5;
11999 }
12000 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12001 const int foo = 10;
81ecdfbb 12002 if (!foo) return 0;
a9322a30 12003 }
81ecdfbb 12004 return !cs[0] && !zero.x;
a9322a30
TT
12005#endif
12006
12007 ;
12008 return 0;
12009}
bec39cab 12010_ACEOF
81ecdfbb 12011if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12012 ac_cv_c_const=yes
5ee754fc 12013else
81ecdfbb 12014 ac_cv_c_const=no
5ee754fc 12015fi
81ecdfbb 12016rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5ee754fc 12017fi
81ecdfbb
RW
12018{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12019$as_echo "$ac_cv_c_const" >&6; }
a9322a30 12020if test $ac_cv_c_const = no; then
bec39cab 12021
81ecdfbb 12022$as_echo "#define const /**/" >>confdefs.h
bec39cab 12023
5ee754fc 12024fi
bec39cab 12025
81ecdfbb
RW
12026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12027$as_echo_n "checking for inline... " >&6; }
12028if test "${ac_cv_c_inline+set}" = set; then :
12029 $as_echo_n "(cached) " >&6
bec39cab 12030else
a9322a30
TT
12031 ac_cv_c_inline=no
12032for ac_kw in inline __inline__ __inline; do
81ecdfbb 12033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12034/* end confdefs.h. */
a9322a30
TT
12035#ifndef __cplusplus
12036typedef int foo_t;
12037static $ac_kw foo_t static_foo () {return 0; }
12038$ac_kw foo_t foo () {return 0; }
12039#endif
12040
bec39cab 12041_ACEOF
81ecdfbb
RW
12042if ac_fn_c_try_compile "$LINENO"; then :
12043 ac_cv_c_inline=$ac_kw
bec39cab 12044fi
81ecdfbb
RW
12045rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12046 test "$ac_cv_c_inline" != no && break
a9322a30 12047done
bec39cab 12048
5ee754fc 12049fi
81ecdfbb
RW
12050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12051$as_echo "$ac_cv_c_inline" >&6; }
5ee754fc 12052
a9322a30
TT
12053case $ac_cv_c_inline in
12054 inline | yes) ;;
12055 *)
12056 case $ac_cv_c_inline in
12057 no) ac_val=;;
12058 *) ac_val=$ac_cv_c_inline;;
12059 esac
12060 cat >>confdefs.h <<_ACEOF
12061#ifndef __cplusplus
12062#define inline $ac_val
12063#endif
12064_ACEOF
bec39cab
AC
12065 ;;
12066esac
bec39cab 12067
81ecdfbb
RW
12068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12069$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
12070if test "${ac_cv_c_bigendian+set}" = set; then :
12071 $as_echo_n "(cached) " >&6
bec39cab 12072else
81ecdfbb
RW
12073 ac_cv_c_bigendian=unknown
12074 # See if we're dealing with a universal compiler.
12075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12076/* end confdefs.h. */
12077#ifndef __APPLE_CC__
12078 not a universal capable compiler
12079 #endif
12080 typedef int dummy;
12081
12082_ACEOF
12083if ac_fn_c_try_compile "$LINENO"; then :
12084
12085 # Check for potential -arch flags. It is not universal unless
12086 # there are at least two -arch flags with different values.
12087 ac_arch=
12088 ac_prev=
12089 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12090 if test -n "$ac_prev"; then
12091 case $ac_word in
12092 i?86 | x86_64 | ppc | ppc64)
12093 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12094 ac_arch=$ac_word
12095 else
12096 ac_cv_c_bigendian=universal
12097 break
12098 fi
12099 ;;
12100 esac
12101 ac_prev=
12102 elif test "x$ac_word" = "x-arch"; then
12103 ac_prev=arch
12104 fi
12105 done
12106fi
12107rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12108 if test $ac_cv_c_bigendian = unknown; then
12109 # See if sys/param.h defines the BYTE_ORDER macro.
12110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12111/* end confdefs.h. */
a9322a30 12112#include <sys/types.h>
81ecdfbb 12113 #include <sys/param.h>
a9322a30
TT
12114
12115int
12116main ()
12117{
81ecdfbb
RW
12118#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12119 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12120 && LITTLE_ENDIAN)
12121 bogus endian macros
12122 #endif
a9322a30
TT
12123
12124 ;
12125 return 0;
12126}
bec39cab 12127_ACEOF
81ecdfbb 12128if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12129 # It does; now see whether it defined to BIG_ENDIAN or not.
81ecdfbb 12130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12131/* end confdefs.h. */
a9322a30 12132#include <sys/types.h>
81ecdfbb 12133 #include <sys/param.h>
a9322a30
TT
12134
12135int
12136main ()
12137{
12138#if BYTE_ORDER != BIG_ENDIAN
81ecdfbb
RW
12139 not big endian
12140 #endif
a9322a30
TT
12141
12142 ;
12143 return 0;
12144}
bec39cab 12145_ACEOF
81ecdfbb 12146if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12147 ac_cv_c_bigendian=yes
5ee754fc 12148else
81ecdfbb 12149 ac_cv_c_bigendian=no
5ee754fc 12150fi
81ecdfbb
RW
12151rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12152fi
12153rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12154 fi
12155 if test $ac_cv_c_bigendian = unknown; then
12156 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12157 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12158/* end confdefs.h. */
12159#include <limits.h>
bec39cab 12160
81ecdfbb
RW
12161int
12162main ()
12163{
12164#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12165 bogus endian macros
12166 #endif
12167
12168 ;
12169 return 0;
12170}
7eb368b3 12171_ACEOF
81ecdfbb
RW
12172if ac_fn_c_try_compile "$LINENO"; then :
12173 # It does; now see whether it defined to _BIG_ENDIAN or not.
12174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7eb368b3 12175/* end confdefs.h. */
81ecdfbb
RW
12176#include <limits.h>
12177
7eb368b3
NR
12178int
12179main ()
12180{
81ecdfbb
RW
12181#ifndef _BIG_ENDIAN
12182 not big endian
12183 #endif
12184
7eb368b3
NR
12185 ;
12186 return 0;
12187}
12188_ACEOF
81ecdfbb 12189if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12190 ac_cv_c_bigendian=yes
81ecdfbb
RW
12191else
12192 ac_cv_c_bigendian=no
a9322a30 12193fi
81ecdfbb 12194rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a9322a30 12195fi
81ecdfbb
RW
12196rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12197 fi
12198 if test $ac_cv_c_bigendian = unknown; then
12199 # Compile a test program.
12200 if test "$cross_compiling" = yes; then :
12201 # Try to guess by grepping values from an object file.
12202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203/* end confdefs.h. */
12204short int ascii_mm[] =
12205 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12206 short int ascii_ii[] =
12207 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12208 int use_ascii (int i) {
12209 return ascii_mm[i] + ascii_ii[i];
12210 }
12211 short int ebcdic_ii[] =
12212 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12213 short int ebcdic_mm[] =
12214 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12215 int use_ebcdic (int i) {
12216 return ebcdic_mm[i] + ebcdic_ii[i];
12217 }
12218 extern int foo;
7eb368b3 12219
81ecdfbb
RW
12220int
12221main ()
12222{
12223return use_ascii (foo) == use_ebcdic (foo);
12224 ;
12225 return 0;
12226}
12227_ACEOF
12228if ac_fn_c_try_compile "$LINENO"; then :
12229 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12230 ac_cv_c_bigendian=yes
12231 fi
12232 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12233 if test "$ac_cv_c_bigendian" = unknown; then
12234 ac_cv_c_bigendian=no
12235 else
12236 # finding both strings is unlikely to happen, but who knows?
12237 ac_cv_c_bigendian=unknown
12238 fi
12239 fi
7eb368b3 12240fi
81ecdfbb 12241rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 12242else
81ecdfbb 12243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12244/* end confdefs.h. */
81ecdfbb 12245$ac_includes_default
d3ea6809
MM
12246int
12247main ()
12248{
81ecdfbb
RW
12249
12250 /* Are we little or big endian? From Harbison&Steele. */
12251 union
12252 {
12253 long int l;
12254 char c[sizeof (long int)];
12255 } u;
12256 u.l = 1;
12257 return u.c[sizeof (long int) - 1] == 1;
12258
12259 ;
12260 return 0;
d3ea6809
MM
12261}
12262_ACEOF
81ecdfbb 12263if ac_fn_c_try_run "$LINENO"; then :
a9322a30 12264 ac_cv_c_bigendian=no
d3ea6809 12265else
81ecdfbb 12266 ac_cv_c_bigendian=yes
d3ea6809 12267fi
81ecdfbb
RW
12268rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12269 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 12270fi
a9322a30 12271
81ecdfbb
RW
12272 fi
12273fi
12274{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12275$as_echo "$ac_cv_c_bigendian" >&6; }
12276 case $ac_cv_c_bigendian in #(
12277 yes)
12278 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12279;; #(
12280 no)
12281 ;; #(
12282 universal)
12283
12284$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12285
12286 ;; #(
12287 *)
12288 as_fn_error "unknown endianness
12289 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12290 esac
d3ea6809
MM
12291
12292
a9322a30
TT
12293# ------------------------------ #
12294# Checks for library functions. #
12295# ------------------------------ #
d3ea6809 12296
a9322a30 12297for ac_header in stdlib.h unistd.h
81ecdfbb
RW
12298do :
12299 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12300ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12301eval as_val=\$$as_ac_Header
12302 if test "x$as_val" = x""yes; then :
bec39cab 12303 cat >>confdefs.h <<_ACEOF
81ecdfbb 12304#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 12305_ACEOF
b757528f 12306
b757528f 12307fi
bec39cab 12308
a9322a30 12309done
a3828db0 12310
a9322a30 12311for ac_func in getpagesize
81ecdfbb
RW
12312do :
12313 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
12314if test "x$ac_cv_func_getpagesize" = x""yes; then :
bec39cab 12315 cat >>confdefs.h <<_ACEOF
81ecdfbb 12316#define HAVE_GETPAGESIZE 1
bec39cab 12317_ACEOF
bcb3dc3d 12318
bcb3dc3d
MK
12319fi
12320done
12321
81ecdfbb
RW
12322{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12323$as_echo_n "checking for working mmap... " >&6; }
12324if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
12325 $as_echo_n "(cached) " >&6
a9322a30 12326else
81ecdfbb 12327 if test "$cross_compiling" = yes; then :
a9322a30 12328 ac_cv_func_mmap_fixed_mapped=no
bec39cab 12329else
81ecdfbb 12330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12331/* end confdefs.h. */
a9322a30
TT
12332$ac_includes_default
12333/* malloc might have been renamed as rpl_malloc. */
12334#undef malloc
bec39cab 12335
a9322a30
TT
12336/* Thanks to Mike Haertel and Jim Avera for this test.
12337 Here is a matrix of mmap possibilities:
12338 mmap private not fixed
12339 mmap private fixed at somewhere currently unmapped
12340 mmap private fixed at somewhere already mapped
12341 mmap shared not fixed
12342 mmap shared fixed at somewhere currently unmapped
12343 mmap shared fixed at somewhere already mapped
12344 For private mappings, we should verify that changes cannot be read()
12345 back from the file, nor mmap's back from the file at a different
12346 address. (There have been systems where private was not correctly
12347 implemented like the infamous i386 svr4.0, and systems where the
12348 VM page cache was not coherent with the file system buffer cache
12349 like early versions of FreeBSD and possibly contemporary NetBSD.)
12350 For shared mappings, we should conversely verify that changes get
12351 propagated back to all the places they're supposed to be.
bec39cab 12352
a9322a30
TT
12353 Grep wants private fixed already mapped.
12354 The main things grep needs to know about mmap are:
12355 * does it exist and is it safe to write into the mmap'd area
12356 * how to use it (BSD variants) */
8b9cf735 12357
a9322a30
TT
12358#include <fcntl.h>
12359#include <sys/mman.h>
8b9cf735 12360
81ecdfbb 12361#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
a9322a30 12362char *malloc ();
a3828db0
MK
12363#endif
12364
a9322a30 12365/* This mess was copied from the GNU getpagesize.h. */
81ecdfbb 12366#ifndef HAVE_GETPAGESIZE
a9322a30 12367/* Assume that all systems that can run configure have sys/param.h. */
81ecdfbb 12368# ifndef HAVE_SYS_PARAM_H
a9322a30
TT
12369# define HAVE_SYS_PARAM_H 1
12370# endif
12371
12372# ifdef _SC_PAGESIZE
12373# define getpagesize() sysconf(_SC_PAGESIZE)
12374# else /* no _SC_PAGESIZE */
81ecdfbb 12375# ifdef HAVE_SYS_PARAM_H
a9322a30
TT
12376# include <sys/param.h>
12377# ifdef EXEC_PAGESIZE
12378# define getpagesize() EXEC_PAGESIZE
12379# else /* no EXEC_PAGESIZE */
12380# ifdef NBPG
12381# define getpagesize() NBPG * CLSIZE
12382# ifndef CLSIZE
12383# define CLSIZE 1
12384# endif /* no CLSIZE */
12385# else /* no NBPG */
12386# ifdef NBPC
12387# define getpagesize() NBPC
12388# else /* no NBPC */
12389# ifdef PAGESIZE
12390# define getpagesize() PAGESIZE
12391# endif /* PAGESIZE */
12392# endif /* no NBPC */
12393# endif /* no NBPG */
12394# endif /* no EXEC_PAGESIZE */
12395# else /* no HAVE_SYS_PARAM_H */
12396# define getpagesize() 8192 /* punt totally */
12397# endif /* no HAVE_SYS_PARAM_H */
12398# endif /* no _SC_PAGESIZE */
12399
12400#endif /* no HAVE_GETPAGESIZE */
12401
bec39cab
AC
12402int
12403main ()
12404{
a9322a30
TT
12405 char *data, *data2, *data3;
12406 int i, pagesize;
12407 int fd;
12408
12409 pagesize = getpagesize ();
12410
12411 /* First, make a file with some known garbage in it. */
12412 data = (char *) malloc (pagesize);
12413 if (!data)
81ecdfbb 12414 return 1;
a9322a30
TT
12415 for (i = 0; i < pagesize; ++i)
12416 *(data + i) = rand ();
12417 umask (0);
12418 fd = creat ("conftest.mmap", 0600);
12419 if (fd < 0)
81ecdfbb 12420 return 1;
a9322a30 12421 if (write (fd, data, pagesize) != pagesize)
81ecdfbb 12422 return 1;
a9322a30
TT
12423 close (fd);
12424
12425 /* Next, try to mmap the file at a fixed address which already has
12426 something else allocated at it. If we can, also make sure that
12427 we see the same garbage. */
12428 fd = open ("conftest.mmap", O_RDWR);
12429 if (fd < 0)
81ecdfbb 12430 return 1;
a9322a30
TT
12431 data2 = (char *) malloc (2 * pagesize);
12432 if (!data2)
81ecdfbb
RW
12433 return 1;
12434 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
a9322a30
TT
12435 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12436 MAP_PRIVATE | MAP_FIXED, fd, 0L))
81ecdfbb 12437 return 1;
a9322a30
TT
12438 for (i = 0; i < pagesize; ++i)
12439 if (*(data + i) != *(data2 + i))
81ecdfbb 12440 return 1;
a9322a30
TT
12441
12442 /* Finally, make sure that changes to the mapped area do not
12443 percolate back to the file as seen by read(). (This is a bug on
12444 some variants of i386 svr4.0.) */
12445 for (i = 0; i < pagesize; ++i)
12446 *(data2 + i) = *(data2 + i) + 1;
12447 data3 = (char *) malloc (pagesize);
12448 if (!data3)
81ecdfbb 12449 return 1;
a9322a30 12450 if (read (fd, data3, pagesize) != pagesize)
81ecdfbb 12451 return 1;
a9322a30
TT
12452 for (i = 0; i < pagesize; ++i)
12453 if (*(data + i) != *(data3 + i))
81ecdfbb 12454 return 1;
a9322a30 12455 close (fd);
81ecdfbb 12456 return 0;
bec39cab
AC
12457}
12458_ACEOF
81ecdfbb 12459if ac_fn_c_try_run "$LINENO"; then :
a9322a30 12460 ac_cv_func_mmap_fixed_mapped=yes
086ec9eb 12461else
81ecdfbb 12462 ac_cv_func_mmap_fixed_mapped=no
a3828db0 12463fi
81ecdfbb
RW
12464rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12465 conftest.$ac_objext conftest.beam conftest.$ac_ext
a3828db0 12466fi
81ecdfbb 12467
a9322a30 12468fi
81ecdfbb
RW
12469{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12470$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
a9322a30
TT
12471if test $ac_cv_func_mmap_fixed_mapped = yes; then
12472
81ecdfbb 12473$as_echo "#define HAVE_MMAP 1" >>confdefs.h
a3828db0 12474
086ec9eb 12475fi
a9322a30 12476rm -f conftest.mmap
a3828db0 12477
81ecdfbb
RW
12478ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
12479if test "x$ac_cv_type_pid_t" = x""yes; then :
bec39cab 12480
a9322a30
TT
12481else
12482
12483cat >>confdefs.h <<_ACEOF
12484#define pid_t int
bec39cab 12485_ACEOF
086ec9eb
MK
12486
12487fi
12488
81ecdfbb
RW
12489for ac_header in vfork.h
12490do :
12491 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
12492if test "x$ac_cv_header_vfork_h" = x""yes; then :
a3828db0 12493 cat >>confdefs.h <<_ACEOF
81ecdfbb 12494#define HAVE_VFORK_H 1
bec39cab 12495_ACEOF
c906108c
SS
12496
12497fi
a9322a30 12498
a3828db0 12499done
c906108c 12500
a9322a30 12501for ac_func in fork vfork
81ecdfbb
RW
12502do :
12503 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12504ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12505eval as_val=\$$as_ac_var
12506 if test "x$as_val" = x""yes; then :
a3828db0 12507 cat >>confdefs.h <<_ACEOF
81ecdfbb 12508#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
bec39cab 12509_ACEOF
b83266a0 12510
97bf5e38 12511fi
a3828db0 12512done
b83266a0 12513
a9322a30 12514if test "x$ac_cv_func_fork" = xyes; then
81ecdfbb
RW
12515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12516$as_echo_n "checking for working fork... " >&6; }
12517if test "${ac_cv_func_fork_works+set}" = set; then :
12518 $as_echo_n "(cached) " >&6
a9322a30 12519else
81ecdfbb 12520 if test "$cross_compiling" = yes; then :
a9322a30
TT
12521 ac_cv_func_fork_works=cross
12522else
81ecdfbb
RW
12523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12524/* end confdefs.h. */
12525$ac_includes_default
12526int
12527main ()
12528{
12529
12530 /* By Ruediger Kuhlmann. */
12531 return fork () < 0;
12532
12533 ;
12534 return 0;
12535}
a9322a30 12536_ACEOF
81ecdfbb 12537if ac_fn_c_try_run "$LINENO"; then :
a9322a30
TT
12538 ac_cv_func_fork_works=yes
12539else
81ecdfbb 12540 ac_cv_func_fork_works=no
a9322a30 12541fi
81ecdfbb
RW
12542rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12543 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 12544fi
81ecdfbb 12545
a9322a30 12546fi
81ecdfbb
RW
12547{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12548$as_echo "$ac_cv_func_fork_works" >&6; }
a9322a30
TT
12549
12550else
12551 ac_cv_func_fork_works=$ac_cv_func_fork
12552fi
12553if test "x$ac_cv_func_fork_works" = xcross; then
12554 case $host in
12555 *-*-amigaos* | *-*-msdosdjgpp*)
12556 # Override, as these systems have only a dummy fork() stub
12557 ac_cv_func_fork_works=no
12558 ;;
12559 *)
12560 ac_cv_func_fork_works=yes
12561 ;;
12562 esac
81ecdfbb
RW
12563 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12564$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
a9322a30
TT
12565fi
12566ac_cv_func_vfork_works=$ac_cv_func_vfork
12567if test "x$ac_cv_func_vfork" = xyes; then
81ecdfbb
RW
12568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12569$as_echo_n "checking for working vfork... " >&6; }
12570if test "${ac_cv_func_vfork_works+set}" = set; then :
12571 $as_echo_n "(cached) " >&6
a9322a30 12572else
81ecdfbb 12573 if test "$cross_compiling" = yes; then :
a9322a30
TT
12574 ac_cv_func_vfork_works=cross
12575else
81ecdfbb 12576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a9322a30
TT
12577/* end confdefs.h. */
12578/* Thanks to Paul Eggert for this test. */
81ecdfbb 12579$ac_includes_default
a9322a30 12580#include <sys/wait.h>
81ecdfbb 12581#ifdef HAVE_VFORK_H
a9322a30
TT
12582# include <vfork.h>
12583#endif
12584/* On some sparc systems, changes by the child to local and incoming
12585 argument registers are propagated back to the parent. The compiler
12586 is told about this with #include <vfork.h>, but some compilers
12587 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
12588 static variable whose address is put into a register that is
12589 clobbered by the vfork. */
12590static void
12591#ifdef __cplusplus
12592sparc_address_test (int arg)
12593# else
12594sparc_address_test (arg) int arg;
12595#endif
12596{
12597 static pid_t child;
12598 if (!child) {
12599 child = vfork ();
12600 if (child < 0) {
12601 perror ("vfork");
12602 _exit(2);
12603 }
12604 if (!child) {
12605 arg = getpid();
12606 write(-1, "", 0);
12607 _exit (arg);
12608 }
12609 }
12610}
12611
12612int
12613main ()
12614{
12615 pid_t parent = getpid ();
12616 pid_t child;
12617
12618 sparc_address_test (0);
12619
12620 child = vfork ();
12621
12622 if (child == 0) {
12623 /* Here is another test for sparc vfork register problems. This
12624 test uses lots of local variables, at least as many local
12625 variables as main has allocated so far including compiler
12626 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
12627 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
12628 reuse the register of parent for one of the local variables,
12629 since it will think that parent can't possibly be used any more
12630 in this routine. Assigning to the local variable will thus
12631 munge parent in the parent process. */
12632 pid_t
12633 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
12634 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
12635 /* Convince the compiler that p..p7 are live; otherwise, it might
12636 use the same hardware register for all 8 local variables. */
12637 if (p != p1 || p != p2 || p != p3 || p != p4
12638 || p != p5 || p != p6 || p != p7)
12639 _exit(1);
12640
12641 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
12642 from child file descriptors. If the child closes a descriptor
12643 before it execs or exits, this munges the parent's descriptor
12644 as well. Test for this by closing stdout in the child. */
12645 _exit(close(fileno(stdout)) != 0);
12646 } else {
12647 int status;
12648 struct stat st;
12649
12650 while (wait(&status) != child)
12651 ;
81ecdfbb 12652 return (
a9322a30
TT
12653 /* Was there some problem with vforking? */
12654 child < 0
12655
12656 /* Did the child fail? (This shouldn't happen.) */
12657 || status
12658
12659 /* Did the vfork/compiler bug occur? */
12660 || parent != getpid()
12661
12662 /* Did the file descriptor bug occur? */
12663 || fstat(fileno(stdout), &st) != 0
12664 );
12665 }
12666}
12667_ACEOF
81ecdfbb 12668if ac_fn_c_try_run "$LINENO"; then :
a9322a30
TT
12669 ac_cv_func_vfork_works=yes
12670else
81ecdfbb 12671 ac_cv_func_vfork_works=no
a9322a30 12672fi
81ecdfbb
RW
12673rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12674 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 12675fi
81ecdfbb 12676
a9322a30 12677fi
81ecdfbb
RW
12678{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
12679$as_echo "$ac_cv_func_vfork_works" >&6; }
a9322a30
TT
12680
12681fi;
12682if test "x$ac_cv_func_fork_works" = xcross; then
12683 ac_cv_func_vfork_works=$ac_cv_func_vfork
81ecdfbb
RW
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
12685$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
a9322a30
TT
12686fi
12687
12688if test "x$ac_cv_func_vfork_works" = xyes; then
12689
81ecdfbb 12690$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
a9322a30
TT
12691
12692else
12693
81ecdfbb 12694$as_echo "#define vfork fork" >>confdefs.h
a9322a30
TT
12695
12696fi
12697if test "x$ac_cv_func_fork_works" = xyes; then
12698
81ecdfbb 12699$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
a9322a30
TT
12700
12701fi
12702
cdf43629 12703for ac_func in getauxval getrusage getuid getgid \
bdca27a2 12704 pipe poll pread pread64 pwrite resize_term \
7313baad 12705 sbrk setpgid setpgrp setsid \
9467110b 12706 sigaction sigprocmask sigsetmask socketpair \
110ed339 12707 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
3332aaf2 12708 setrlimit getrlimit posix_madvise waitpid \
4b8b5e72 12709 ptrace64 sigaltstack mkdtemp setns
81ecdfbb
RW
12710do :
12711 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12712ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12713eval as_val=\$$as_ac_var
12714 if test "x$as_val" = x""yes; then :
6c7a06a3 12715 cat >>confdefs.h <<_ACEOF
81ecdfbb 12716#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6c7a06a3
TT
12717_ACEOF
12718
12719fi
12720done
12721
12722
81ecdfbb
RW
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
12724$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
12725if test "${am_cv_langinfo_codeset+set}" = set; then :
12726 $as_echo_n "(cached) " >&6
6c7a06a3 12727else
81ecdfbb 12728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
12729/* end confdefs.h. */
12730#include <langinfo.h>
12731int
12732main ()
12733{
12734char* cs = nl_langinfo(CODESET);
bec39cab
AC
12735 ;
12736 return 0;
12737}
12738_ACEOF
81ecdfbb 12739if ac_fn_c_try_link "$LINENO"; then :
6c7a06a3 12740 am_cv_langinfo_codeset=yes
a4db0f07 12741else
81ecdfbb 12742 am_cv_langinfo_codeset=no
a4db0f07 12743fi
81ecdfbb
RW
12744rm -f core conftest.err conftest.$ac_objext \
12745 conftest$ac_exeext conftest.$ac_ext
6c7a06a3 12746
a4db0f07 12747fi
81ecdfbb
RW
12748{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
12749$as_echo "$am_cv_langinfo_codeset" >&6; }
6c7a06a3
TT
12750 if test $am_cv_langinfo_codeset = yes; then
12751
81ecdfbb 12752$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
a4db0f07 12753
6c7a06a3 12754 fi
c906108c 12755
06825bd1 12756
3266f10b
TT
12757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
12758$as_echo_n "checking for ANSI C header files... " >&6; }
12759if test "${ac_cv_header_stdc+set}" = set; then :
12760 $as_echo_n "(cached) " >&6
12761else
12762 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12763/* end confdefs.h. */
12764#include <stdlib.h>
12765#include <stdarg.h>
12766#include <string.h>
12767#include <float.h>
12768
12769int
12770main ()
12771{
12772
12773 ;
12774 return 0;
12775}
12776_ACEOF
12777if ac_fn_c_try_compile "$LINENO"; then :
12778 ac_cv_header_stdc=yes
12779else
12780 ac_cv_header_stdc=no
12781fi
12782rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12783
12784if test $ac_cv_header_stdc = yes; then
12785 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
12786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12787/* end confdefs.h. */
12788#include <string.h>
12789
12790_ACEOF
12791if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12792 $EGREP "memchr" >/dev/null 2>&1; then :
12793
12794else
12795 ac_cv_header_stdc=no
12796fi
12797rm -f conftest*
12798
12799fi
12800
12801if test $ac_cv_header_stdc = yes; then
12802 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
12803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12804/* end confdefs.h. */
12805#include <stdlib.h>
12806
12807_ACEOF
12808if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12809 $EGREP "free" >/dev/null 2>&1; then :
12810
12811else
12812 ac_cv_header_stdc=no
12813fi
12814rm -f conftest*
12815
12816fi
12817
12818if test $ac_cv_header_stdc = yes; then
12819 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
12820 if test "$cross_compiling" = yes; then :
12821 :
12822else
12823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12824/* end confdefs.h. */
12825#include <ctype.h>
12826#include <stdlib.h>
12827#if ((' ' & 0x0FF) == 0x020)
12828# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
12829# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
12830#else
12831# define ISLOWER(c) \
12832 (('a' <= (c) && (c) <= 'i') \
12833 || ('j' <= (c) && (c) <= 'r') \
12834 || ('s' <= (c) && (c) <= 'z'))
12835# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
12836#endif
12837
12838#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
12839int
12840main ()
12841{
12842 int i;
12843 for (i = 0; i < 256; i++)
12844 if (XOR (islower (i), ISLOWER (i))
12845 || toupper (i) != TOUPPER (i))
12846 return 2;
12847 return 0;
12848}
12849_ACEOF
12850if ac_fn_c_try_run "$LINENO"; then :
12851
12852else
12853 ac_cv_header_stdc=no
12854fi
12855rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12856 conftest.$ac_objext conftest.beam conftest.$ac_ext
12857fi
12858
12859fi
12860fi
12861{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12862$as_echo "$ac_cv_header_stdc" >&6; }
12863if test $ac_cv_header_stdc = yes; then
12864
12865$as_echo "#define STDC_HEADERS 1" >>confdefs.h
12866
3266f10b
TT
12867fi
12868
12869 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12870# for constant arguments. Useless!
12871{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12872$as_echo_n "checking for working alloca.h... " >&6; }
12873if test "${ac_cv_working_alloca_h+set}" = set; then :
12874 $as_echo_n "(cached) " >&6
12875else
12876 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877/* end confdefs.h. */
12878#include <alloca.h>
12879int
12880main ()
12881{
12882char *p = (char *) alloca (2 * sizeof (int));
12883 if (p) return 0;
12884 ;
12885 return 0;
12886}
12887_ACEOF
12888if ac_fn_c_try_link "$LINENO"; then :
12889 ac_cv_working_alloca_h=yes
12890else
12891 ac_cv_working_alloca_h=no
12892fi
12893rm -f core conftest.err conftest.$ac_objext \
12894 conftest$ac_exeext conftest.$ac_ext
12895fi
12896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12897$as_echo "$ac_cv_working_alloca_h" >&6; }
12898if test $ac_cv_working_alloca_h = yes; then
12899
12900$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12901
12902fi
12903
12904{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12905$as_echo_n "checking for alloca... " >&6; }
12906if test "${ac_cv_func_alloca_works+set}" = set; then :
12907 $as_echo_n "(cached) " >&6
12908else
12909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12910/* end confdefs.h. */
12911#ifdef __GNUC__
12912# define alloca __builtin_alloca
12913#else
12914# ifdef _MSC_VER
12915# include <malloc.h>
12916# define alloca _alloca
12917# else
12918# ifdef HAVE_ALLOCA_H
12919# include <alloca.h>
12920# else
12921# ifdef _AIX
12922 #pragma alloca
12923# else
12924# ifndef alloca /* predefined by HP cc +Olibcalls */
12925char *alloca ();
12926# endif
12927# endif
12928# endif
12929# endif
12930#endif
12931
12932int
12933main ()
12934{
12935char *p = (char *) alloca (1);
12936 if (p) return 0;
12937 ;
12938 return 0;
12939}
12940_ACEOF
12941if ac_fn_c_try_link "$LINENO"; then :
12942 ac_cv_func_alloca_works=yes
12943else
12944 ac_cv_func_alloca_works=no
12945fi
12946rm -f core conftest.err conftest.$ac_objext \
12947 conftest$ac_exeext conftest.$ac_ext
12948fi
12949{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12950$as_echo "$ac_cv_func_alloca_works" >&6; }
12951
12952if test $ac_cv_func_alloca_works = yes; then
12953
12954$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12955
12956else
12957 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12958# that cause trouble. Some versions do not even contain alloca or
12959# contain a buggy version. If you still want to use their alloca,
12960# use ar to extract alloca.o from them instead of compiling alloca.c.
12961
12962ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12963
12964$as_echo "#define C_ALLOCA 1" >>confdefs.h
12965
12966
12967{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12968$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12969if test "${ac_cv_os_cray+set}" = set; then :
12970 $as_echo_n "(cached) " >&6
12971else
12972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12973/* end confdefs.h. */
12974#if defined CRAY && ! defined CRAY2
12975webecray
12976#else
12977wenotbecray
12978#endif
12979
12980_ACEOF
12981if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12982 $EGREP "webecray" >/dev/null 2>&1; then :
12983 ac_cv_os_cray=yes
12984else
12985 ac_cv_os_cray=no
12986fi
12987rm -f conftest*
12988
12989fi
12990{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12991$as_echo "$ac_cv_os_cray" >&6; }
12992if test $ac_cv_os_cray = yes; then
12993 for ac_func in _getb67 GETB67 getb67; do
12994 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12995ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12996eval as_val=\$$as_ac_var
12997 if test "x$as_val" = x""yes; then :
12998
12999cat >>confdefs.h <<_ACEOF
13000#define CRAY_STACKSEG_END $ac_func
13001_ACEOF
13002
13003 break
13004fi
13005
13006 done
13007fi
13008
13009{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13010$as_echo_n "checking stack direction for C alloca... " >&6; }
13011if test "${ac_cv_c_stack_direction+set}" = set; then :
13012 $as_echo_n "(cached) " >&6
13013else
13014 if test "$cross_compiling" = yes; then :
13015 ac_cv_c_stack_direction=0
13016else
13017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13018/* end confdefs.h. */
13019$ac_includes_default
13020int
13021find_stack_direction ()
13022{
13023 static char *addr = 0;
13024 auto char dummy;
13025 if (addr == 0)
13026 {
13027 addr = &dummy;
13028 return find_stack_direction ();
13029 }
13030 else
13031 return (&dummy > addr) ? 1 : -1;
13032}
13033
13034int
13035main ()
13036{
13037 return find_stack_direction () < 0;
13038}
13039_ACEOF
13040if ac_fn_c_try_run "$LINENO"; then :
13041 ac_cv_c_stack_direction=1
13042else
13043 ac_cv_c_stack_direction=-1
13044fi
13045rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13046 conftest.$ac_objext conftest.beam conftest.$ac_ext
13047fi
13048
13049fi
13050{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13051$as_echo "$ac_cv_c_stack_direction" >&6; }
13052cat >>confdefs.h <<_ACEOF
13053#define STACK_DIRECTION $ac_cv_c_stack_direction
13054_ACEOF
13055
13056
13057fi
13058
13059
13060
13061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13062$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
13063if test "${am_cv_langinfo_codeset+set}" = set; then :
13064 $as_echo_n "(cached) " >&6
13065else
13066 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13067/* end confdefs.h. */
13068#include <langinfo.h>
13069int
13070main ()
13071{
13072char* cs = nl_langinfo(CODESET);
13073 ;
13074 return 0;
13075}
13076_ACEOF
13077if ac_fn_c_try_link "$LINENO"; then :
13078 am_cv_langinfo_codeset=yes
13079else
13080 am_cv_langinfo_codeset=no
13081fi
13082rm -f core conftest.err conftest.$ac_objext \
13083 conftest$ac_exeext conftest.$ac_ext
13084
13085fi
13086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13087$as_echo "$am_cv_langinfo_codeset" >&6; }
13088 if test $am_cv_langinfo_codeset = yes; then
13089
13090$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13091
13092 fi
13093
13094
c94fee56 13095 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/syscall.h sys/un.h sys/wait.h thread_db.h wait.h termios.h termio.h sgtty.h
3266f10b
TT
13096do :
13097 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13098ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13099eval as_val=\$$as_ac_Header
13100 if test "x$as_val" = x""yes; then :
13101 cat >>confdefs.h <<_ACEOF
13102#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13103_ACEOF
13104
13105fi
13106
13107done
13108
13109
f348d89a 13110 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
3266f10b
TT
13111do :
13112 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13113ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13114eval as_val=\$$as_ac_var
13115 if test "x$as_val" = x""yes; then :
13116 cat >>confdefs.h <<_ACEOF
13117#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13118_ACEOF
13119
13120fi
13121done
13122
13123
13124 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
13125if test "x$ac_cv_have_decl_strerror" = x""yes; then :
13126 ac_have_decl=1
13127else
13128 ac_have_decl=0
13129fi
13130
13131cat >>confdefs.h <<_ACEOF
13132#define HAVE_DECL_STRERROR $ac_have_decl
13133_ACEOF
13134ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
13135if test "x$ac_cv_have_decl_strstr" = x""yes; then :
13136 ac_have_decl=1
13137else
13138 ac_have_decl=0
13139fi
13140
13141cat >>confdefs.h <<_ACEOF
13142#define HAVE_DECL_STRSTR $ac_have_decl
13143_ACEOF
13144
13145
e9bcb658
GB
13146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13147$as_echo_n "checking for sigsetjmp... " >&6; }
13148if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
13149 $as_echo_n "(cached) " >&6
13150else
13151 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13152/* end confdefs.h. */
13153
13154#include <setjmp.h>
13155
13156int
13157main ()
13158{
13159sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13160 ;
13161 return 0;
13162}
13163_ACEOF
13164if ac_fn_c_try_compile "$LINENO"; then :
13165 gdb_cv_func_sigsetjmp=yes
13166else
13167 gdb_cv_func_sigsetjmp=no
13168fi
13169rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13170fi
13171{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13172$as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13173if test $gdb_cv_func_sigsetjmp = yes; then
13174
13175$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13176
13177fi
13178
3266f10b 13179
54019719
PA
13180# Check the return and argument types of ptrace.
13181
13182
54019719
PA
13183for ac_header in sys/ptrace.h ptrace.h
13184do :
13185 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13186ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
13187eval as_val=\$$as_ac_Header
13188 if test "x$as_val" = x""yes; then :
13189 cat >>confdefs.h <<_ACEOF
13190#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13191_ACEOF
13192
13193fi
13194
13195done
13196
13197
a3828db0 13198gdb_ptrace_headers='
4ff70b84 13199#include <sys/types.h>
a3828db0
MK
13200#if HAVE_SYS_PTRACE_H
13201# include <sys/ptrace.h>
13202#endif
13203#if HAVE_UNISTD_H
13204# include <unistd.h>
13205#endif
13206'
13207# There is no point in checking if we don't have a prototype.
9b30624b 13208ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
81ecdfbb
RW
13209"
13210if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
13211 ac_have_decl=1
06825bd1 13212else
81ecdfbb 13213 ac_have_decl=0
06825bd1 13214fi
06825bd1 13215
a3828db0 13216cat >>confdefs.h <<_ACEOF
81ecdfbb 13217#define HAVE_DECL_PTRACE $ac_have_decl
a3828db0 13218_ACEOF
81ecdfbb 13219if test $ac_have_decl = 1; then :
bec39cab 13220
a3828db0 13221else
a3828db0
MK
13222
13223 : ${gdb_cv_func_ptrace_ret='int'}
13224 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13225
06825bd1
MK
13226fi
13227
064ef605
DJ
13228# Check return type. Varargs (used on GNU/Linux) conflict with the
13229# empty argument list, so check for that explicitly.
81ecdfbb
RW
13230{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13231$as_echo_n "checking return type of ptrace... " >&6; }
13232if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
13233 $as_echo_n "(cached) " >&6
bec39cab 13234else
81ecdfbb 13235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13236/* end confdefs.h. */
a3828db0 13237$gdb_ptrace_headers
bec39cab
AC
13238int
13239main ()
13240{
064ef605
DJ
13241extern long ptrace (enum __ptrace_request, ...);
13242 ;
13243 return 0;
13244}
13245_ACEOF
9b30624b 13246if ac_fn_c_try_compile "$LINENO"; then :
064ef605
DJ
13247 gdb_cv_func_ptrace_ret='long'
13248else
81ecdfbb 13249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
064ef605
DJ
13250/* end confdefs.h. */
13251$gdb_ptrace_headers
13252int
13253main ()
13254{
a3828db0 13255extern int ptrace ();
bec39cab
AC
13256 ;
13257 return 0;
13258}
13259_ACEOF
9b30624b 13260if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13261 gdb_cv_func_ptrace_ret='int'
70f9f479 13262else
81ecdfbb 13263 gdb_cv_func_ptrace_ret='long'
70f9f479 13264fi
81ecdfbb 13265rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70f9f479 13266fi
81ecdfbb 13267rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
064ef605 13268fi
81ecdfbb
RW
13269{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13270$as_echo "$gdb_cv_func_ptrace_ret" >&6; }
bec39cab 13271
a3828db0
MK
13272cat >>confdefs.h <<_ACEOF
13273#define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
bec39cab 13274_ACEOF
70f9f479 13275
a3828db0 13276# Check argument types.
81ecdfbb
RW
13277{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13278$as_echo_n "checking types of arguments for ptrace... " >&6; }
13279if test "${gdb_cv_func_ptrace_args+set}" = set; then :
13280 $as_echo_n "(cached) " >&6
bec39cab 13281else
a3828db0 13282
81ecdfbb 13283 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
064ef605
DJ
13284/* end confdefs.h. */
13285$gdb_ptrace_headers
13286int
13287main ()
13288{
13289extern long ptrace (enum __ptrace_request, ...);
13290 ;
13291 return 0;
13292}
13293_ACEOF
9b30624b 13294if ac_fn_c_try_compile "$LINENO"; then :
54019719 13295 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
064ef605 13296else
064ef605 13297
a3828db0
MK
13298for gdb_arg1 in 'int' 'long'; do
13299 for gdb_arg2 in 'pid_t' 'int' 'long'; do
5ed10e6e 13300 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
96d7229d 13301 for gdb_arg4 in 'int' 'long' 'void *'; do
81ecdfbb 13302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13303/* end confdefs.h. */
a3828db0 13304$gdb_ptrace_headers
bec39cab
AC
13305int
13306main ()
13307{
a3828db0
MK
13308
13309extern $gdb_cv_func_ptrace_ret
13310 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13311
bec39cab
AC
13312 ;
13313 return 0;
13314}
13315_ACEOF
9b30624b 13316if ac_fn_c_try_compile "$LINENO"; then :
a3828db0
MK
13317 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13318 break 4;
5c7f2947 13319fi
81ecdfbb 13320rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a3828db0 13321 for gdb_arg5 in 'int *' 'int' 'long'; do
81ecdfbb 13322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13323/* end confdefs.h. */
a3828db0 13324$gdb_ptrace_headers
bec39cab
AC
13325int
13326main ()
13327{
a3828db0
MK
13328
13329extern $gdb_cv_func_ptrace_ret
13330 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13331
bec39cab
AC
13332 ;
13333 return 0;
13334}
13335_ACEOF
9b30624b 13336if ac_fn_c_try_compile "$LINENO"; then :
a3828db0
MK
13337
13338gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13339 break 5;
78434e59 13340fi
81ecdfbb 13341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a3828db0
MK
13342 done
13343 done
13344 done
13345 done
13346done
13347# Provide a safe default value.
13348: ${gdb_cv_func_ptrace_args='int,int,long,long'}
13349
064ef605 13350fi
81ecdfbb 13351rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
78434e59 13352fi
81ecdfbb
RW
13353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13354$as_echo "$gdb_cv_func_ptrace_args" >&6; }
a3828db0
MK
13355ac_save_IFS=$IFS; IFS=','
13356set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13357IFS=$ac_save_IFS
13358shift
bec39cab 13359
54019719
PA
13360cat >>confdefs.h <<_ACEOF
13361#define PTRACE_TYPE_ARG1 $1
13362_ACEOF
13363
13364
a3828db0
MK
13365cat >>confdefs.h <<_ACEOF
13366#define PTRACE_TYPE_ARG3 $3
13367_ACEOF
13368
96d7229d
LM
13369
13370cat >>confdefs.h <<_ACEOF
13371#define PTRACE_TYPE_ARG4 $4
13372_ACEOF
13373
a3828db0
MK
13374if test -n "$5"; then
13375
13376cat >>confdefs.h <<_ACEOF
13377#define PTRACE_TYPE_ARG5 $5
bec39cab 13378_ACEOF
78434e59
MK
13379
13380fi
13381
54019719 13382
a3828db0 13383if test "$cross_compiling" = no; then
81ecdfbb
RW
13384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13385$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13386if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13387 $as_echo_n "(cached) " >&6
a3828db0 13388else
81ecdfbb
RW
13389 if test "$cross_compiling" = yes; then :
13390 as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
bec39cab 13391else
81ecdfbb 13392 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13393/* end confdefs.h. */
81ecdfbb 13394$ac_includes_default
bec39cab
AC
13395int
13396main ()
13397{
a3828db0
MK
13398/* If this system has a BSD-style setpgrp which takes arguments,
13399 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13400 exit successfully. */
81ecdfbb 13401 return setpgrp (1,1) != -1;
bec39cab
AC
13402 ;
13403 return 0;
13404}
13405_ACEOF
81ecdfbb 13406if ac_fn_c_try_run "$LINENO"; then :
a3828db0 13407 ac_cv_func_setpgrp_void=no
c906108c 13408else
81ecdfbb 13409 ac_cv_func_setpgrp_void=yes
c906108c 13410fi
81ecdfbb
RW
13411rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13412 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 13413fi
81ecdfbb 13414
a3828db0 13415fi
81ecdfbb
RW
13416{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13417$as_echo "$ac_cv_func_setpgrp_void" >&6; }
a3828db0
MK
13418if test $ac_cv_func_setpgrp_void = yes; then
13419
81ecdfbb 13420$as_echo "#define SETPGRP_VOID 1" >>confdefs.h
97bf5e38
MK
13421
13422fi
a3828db0
MK
13423
13424else
81ecdfbb
RW
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13426$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
13427if test "${ac_cv_func_setpgrp_void+set}" = set; then :
13428 $as_echo_n "(cached) " >&6
97bf5e38 13429else
81ecdfbb 13430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13431/* end confdefs.h. */
a3828db0
MK
13432
13433#include <unistd.h>
13434
bec39cab
AC
13435int
13436main ()
13437{
a3828db0
MK
13438
13439 if (setpgrp(1,1) == -1)
13440 exit (0);
13441 else
13442 exit (1);
13443
bec39cab
AC
13444 ;
13445 return 0;
13446}
13447_ACEOF
81ecdfbb 13448if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13449 ac_cv_func_setpgrp_void=no
c906108c 13450else
81ecdfbb 13451 ac_cv_func_setpgrp_void=yes
c906108c 13452fi
81ecdfbb 13453rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 13454fi
81ecdfbb
RW
13455{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13456$as_echo "$ac_cv_func_setpgrp_void" >&6; }
a3828db0 13457if test $ac_cv_func_setpgrp_void = yes; then
81ecdfbb 13458 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
c3f6f71d 13459
a3828db0 13460fi
c906108c
SS
13461fi
13462
db1ff28b
JK
13463# Assume we'll default to using the included libiberty regex.
13464gdb_use_included_regex=yes
13465
13466# However, if the system regex is GNU regex, then default to *not*
13467# using the included regex.
13468{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13469$as_echo_n "checking for GNU regex... " >&6; }
13470if test "${gdb_cv_have_gnu_regex+set}" = set; then :
13471 $as_echo_n "(cached) " >&6
13472else
13473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13474/* end confdefs.h. */
13475#include <gnu-versions.h>
13476int
13477main ()
13478{
13479#define REGEX_INTERFACE_VERSION 1
13480#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13481# error "Version mismatch"
13482#endif
13483 ;
13484 return 0;
13485}
13486_ACEOF
13487if ac_fn_c_try_compile "$LINENO"; then :
13488 gdb_cv_have_gnu_regex=yes
13489else
13490 gdb_cv_have_gnu_regex=no
13491fi
13492rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13493fi
13494{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13495$as_echo "$gdb_cv_have_gnu_regex" >&6; }
13496if test $gdb_cv_have_gnu_regex = yes; then
13497 gdb_use_included_regex=no
13498fi
13499
13500
13501# Check whether --with-included-regex was given.
13502if test "${with_included_regex+set}" = set; then :
13503 withval=$with_included_regex; gdb_with_regex=$withval
13504else
13505 gdb_with_regex=$gdb_use_included_regex
13506fi
13507
13508if test "$gdb_with_regex" = yes; then
13509
13510$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13511
13512fi
13513
81ecdfbb
RW
13514# Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13515ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13516#include <sys/proc.h>
13517
13518"
13519if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
c906108c 13520
5c45e068 13521cat >>confdefs.h <<_ACEOF
a3828db0 13522#define HAVE_STRUCT_THREAD_TD_PCB 1
bec39cab 13523_ACEOF
c906108c 13524
5c45e068 13525
97bf5e38 13526fi
c906108c 13527
5c45e068 13528
a3828db0 13529# See if <sys/lwp.h> defines `struct lwp`.
81ecdfbb
RW
13530{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13531$as_echo_n "checking for struct lwp... " >&6; }
13532if test "${gdb_cv_struct_lwp+set}" = set; then :
13533 $as_echo_n "(cached) " >&6
bec39cab 13534else
81ecdfbb 13535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13536/* end confdefs.h. */
a3828db0
MK
13537#include <sys/param.h>
13538#include <sys/lwp.h>
bec39cab
AC
13539int
13540main ()
13541{
a3828db0 13542struct lwp l;
bec39cab
AC
13543 ;
13544 return 0;
13545}
13546_ACEOF
81ecdfbb 13547if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13548 gdb_cv_struct_lwp=yes
c906108c 13549else
81ecdfbb 13550 gdb_cv_struct_lwp=no
c906108c 13551fi
81ecdfbb 13552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 13553fi
81ecdfbb
RW
13554{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13555$as_echo "$gdb_cv_struct_lwp" >&6; }
a3828db0 13556if test $gdb_cv_struct_lwp = yes; then
c906108c 13557
81ecdfbb 13558$as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
c906108c 13559
97bf5e38 13560fi
c906108c 13561
a3828db0 13562# See if <machine/reg.h> degines `struct reg'.
81ecdfbb
RW
13563{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13564$as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
13565if test "${gdb_cv_struct_reg+set}" = set; then :
13566 $as_echo_n "(cached) " >&6
bec39cab 13567else
81ecdfbb 13568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13569/* end confdefs.h. */
a3828db0
MK
13570#include <sys/types.h>
13571#include <machine/reg.h>
bec39cab
AC
13572int
13573main ()
13574{
a3828db0 13575struct reg r;
bec39cab
AC
13576 ;
13577 return 0;
13578}
13579_ACEOF
81ecdfbb 13580if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13581 gdb_cv_struct_reg=yes
27ca5dad 13582else
81ecdfbb 13583 gdb_cv_struct_reg=no
27ca5dad 13584fi
81ecdfbb 13585rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27ca5dad 13586fi
81ecdfbb
RW
13587{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
13588$as_echo "$gdb_cv_struct_reg" >&6; }
a3828db0 13589if test $gdb_cv_struct_reg = yes; then
bec39cab 13590
81ecdfbb 13591$as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
27ca5dad
MC
13592
13593fi
97bf5e38 13594
a3828db0
MK
13595# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
13596# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
a6e69c1f
JB
13597ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
13598#include <machine/reg.h>
81ecdfbb
RW
13599"
13600if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
5c45e068
MK
13601
13602cat >>confdefs.h <<_ACEOF
a3828db0 13603#define HAVE_STRUCT_REG_R_FS 1
bec39cab 13604_ACEOF
3862412b 13605
5c45e068 13606
97bf5e38 13607fi
a6e69c1f
JB
13608ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
13609#include <machine/reg.h>
81ecdfbb
RW
13610"
13611if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
5c45e068
MK
13612
13613cat >>confdefs.h <<_ACEOF
a3828db0 13614#define HAVE_STRUCT_REG_R_GS 1
bec39cab 13615_ACEOF
3862412b 13616
5c45e068 13617
97bf5e38 13618fi
3862412b 13619
5c45e068 13620
6fea9e18
L
13621# See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
13622# Older amd64 Linux's don't have the fs_base and gs_base members of
13623# `struct user_regs_struct'.
13624ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
13625"
13626if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
13627
13628cat >>confdefs.h <<_ACEOF
13629#define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
13630_ACEOF
13631
13632
13633fi
13634ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
13635"
13636if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
13637
13638cat >>confdefs.h <<_ACEOF
13639#define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
13640_ACEOF
13641
13642
13643fi
13644
13645
a3828db0 13646# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
81ecdfbb
RW
13647{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
13648$as_echo_n "checking for PTRACE_GETREGS... " >&6; }
13649if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
13650 $as_echo_n "(cached) " >&6
451928c5 13651else
81ecdfbb 13652 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13653/* end confdefs.h. */
a3828db0 13654#include <sys/ptrace.h>
bec39cab
AC
13655int
13656main ()
13657{
a3828db0 13658PTRACE_GETREGS;
bec39cab
AC
13659 ;
13660 return 0;
13661}
13662_ACEOF
81ecdfbb 13663if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13664 gdb_cv_have_ptrace_getregs=yes
451928c5 13665else
81ecdfbb 13666 gdb_cv_have_ptrace_getregs=no
451928c5 13667fi
81ecdfbb 13668rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
451928c5
AC
13669fi
13670
81ecdfbb
RW
13671{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
13672$as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
a3828db0 13673if test $gdb_cv_have_ptrace_getregs = yes; then
60ca704f 13674
81ecdfbb 13675$as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
451928c5 13676
97bf5e38 13677fi
451928c5 13678
a3828db0 13679# See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
81ecdfbb
RW
13680{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
13681$as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
13682if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
13683 $as_echo_n "(cached) " >&6
451928c5 13684else
81ecdfbb 13685 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13686/* end confdefs.h. */
a3828db0 13687#include <sys/ptrace.h>
bec39cab
AC
13688int
13689main ()
13690{
a3828db0 13691PTRACE_GETFPXREGS;
bec39cab
AC
13692 ;
13693 return 0;
13694}
13695_ACEOF
81ecdfbb 13696if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13697 gdb_cv_have_ptrace_getfpxregs=yes
451928c5 13698else
81ecdfbb 13699 gdb_cv_have_ptrace_getfpxregs=no
451928c5 13700fi
81ecdfbb 13701rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
451928c5
AC
13702fi
13703
81ecdfbb
RW
13704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
13705$as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
a3828db0 13706if test $gdb_cv_have_ptrace_getfpxregs = yes; then
60ca704f 13707
81ecdfbb 13708$as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
451928c5 13709
97bf5e38 13710fi
451928c5 13711
a3828db0 13712# See if <sys/ptrace.h> provides the PT_GETDBREGS request.
81ecdfbb
RW
13713{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
13714$as_echo_n "checking for PT_GETDBREGS... " >&6; }
13715if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
13716 $as_echo_n "(cached) " >&6
3862412b 13717else
81ecdfbb 13718 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13719/* end confdefs.h. */
a3828db0
MK
13720#include <sys/types.h>
13721#include <sys/ptrace.h>
bec39cab
AC
13722int
13723main ()
13724{
a3828db0 13725PT_GETDBREGS;
bec39cab
AC
13726 ;
13727 return 0;
13728}
13729_ACEOF
81ecdfbb 13730if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13731 gdb_cv_have_pt_getdbregs=yes
3862412b 13732else
81ecdfbb 13733 gdb_cv_have_pt_getdbregs=no
3862412b 13734fi
81ecdfbb 13735rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3862412b
MK
13736fi
13737
81ecdfbb
RW
13738{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
13739$as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
a3828db0 13740if test $gdb_cv_have_pt_getdbregs = yes; then
60ca704f 13741
81ecdfbb 13742$as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
3862412b 13743
97bf5e38 13744fi
3862412b 13745
a3828db0 13746# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
81ecdfbb
RW
13747{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
13748$as_echo_n "checking for PT_GETXMMREGS... " >&6; }
13749if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
13750 $as_echo_n "(cached) " >&6
3862412b 13751else
81ecdfbb 13752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13753/* end confdefs.h. */
a3828db0
MK
13754#include <sys/types.h>
13755#include <sys/ptrace.h>
bec39cab
AC
13756int
13757main ()
13758{
a3828db0 13759PT_GETXMMREGS;
bec39cab
AC
13760 ;
13761 return 0;
13762}
13763_ACEOF
81ecdfbb 13764if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13765 gdb_cv_have_pt_getxmmregs=yes
3862412b 13766else
81ecdfbb 13767 gdb_cv_have_pt_getxmmregs=no
3862412b 13768fi
81ecdfbb 13769rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3862412b
MK
13770fi
13771
81ecdfbb
RW
13772{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
13773$as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
a3828db0 13774if test $gdb_cv_have_pt_getxmmregs = yes; then
60ca704f 13775
81ecdfbb 13776$as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
3862412b 13777
97bf5e38 13778fi
3862412b 13779
6e9567fe
JB
13780# See if <sys/ptrace.h> supports LWP names on FreeBSD
13781# Older FreeBSD versions don't have the pl_tdname member of
13782# `struct ptrace_lwpinfo'.
13783ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
13784"
13785if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = x""yes; then :
13786
13787cat >>confdefs.h <<_ACEOF
13788#define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
13789_ACEOF
13790
13791
13792fi
13793
13794
e6cdd38e
JB
13795# See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
13796# pl_syscall_code member of `struct ptrace_lwpinfo' was added in
13797# FreeBSD 10.3.
13798ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
13799"
13800if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = x""yes; then :
13801
13802cat >>confdefs.h <<_ACEOF
13803#define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
13804_ACEOF
13805
13806
13807fi
13808
6e9567fe 13809
05b4bd79 13810# Detect which type of /proc is in use, such as for Solaris.
97bf5e38
MK
13811
13812if test "${target}" = "${host}"; then
13813 case "${host}" in
7b00db47 13814 *-*-sysv4.2* | *-*-sysv5* )
60ca704f 13815
81ecdfbb 13816$as_echo "#define NEW_PROC_API 1" >>confdefs.h
97bf5e38
MK
13817
13818 ;;
c162e8c9 13819 *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
60ca704f 13820
81ecdfbb 13821$as_echo "#define NEW_PROC_API 1" >>confdefs.h
c960c18f 13822
97bf5e38
MK
13823 ;;
13824 esac
13825fi
13826
13827if test "$ac_cv_header_sys_procfs_h" = yes; then
81ecdfbb
RW
13828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
13829$as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
13830 if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
13831 $as_echo_n "(cached) " >&6
596c9d4b 13832else
81ecdfbb 13833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13834/* end confdefs.h. */
596c9d4b
KB
13835
13836#define _SYSCALL32
d30c5336
JK
13837/* Needed for new procfs interface on sparc-solaris. */
13838#define _STRUCTURED_PROC 1
596c9d4b 13839#include <sys/procfs.h>
bec39cab
AC
13840int
13841main ()
13842{
97bf5e38 13843gregset_t avar
bec39cab
AC
13844 ;
13845 return 0;
13846}
13847_ACEOF
81ecdfbb 13848if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 13849 bfd_cv_have_sys_procfs_type_gregset_t=yes
596c9d4b 13850else
81ecdfbb 13851 bfd_cv_have_sys_procfs_type_gregset_t=no
bec39cab 13852
596c9d4b 13853fi
81ecdfbb 13854rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
596c9d4b
KB
13855fi
13856
97bf5e38 13857 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
bec39cab 13858
81ecdfbb 13859$as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
596c9d4b
KB
13860
13861 fi
81ecdfbb
RW
13862 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
13863$as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
451928c5 13864
81ecdfbb
RW
13865 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
13866$as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
13867 if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
13868 $as_echo_n "(cached) " >&6
d84dd0c5 13869else
81ecdfbb 13870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13871/* end confdefs.h. */
97bf5e38
MK
13872
13873#define _SYSCALL32
d30c5336
JK
13874/* Needed for new procfs interface on sparc-solaris. */
13875#define _STRUCTURED_PROC 1
d84dd0c5 13876#include <sys/procfs.h>
bec39cab
AC
13877int
13878main ()
13879{
97bf5e38 13880fpregset_t avar
bec39cab
AC
13881 ;
13882 return 0;
13883}
13884_ACEOF
81ecdfbb 13885if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 13886 bfd_cv_have_sys_procfs_type_fpregset_t=yes
d84dd0c5 13887else
81ecdfbb 13888 bfd_cv_have_sys_procfs_type_fpregset_t=no
bec39cab 13889
d84dd0c5 13890fi
81ecdfbb 13891rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d84dd0c5
MK
13892fi
13893
97bf5e38 13894 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
bec39cab 13895
81ecdfbb 13896$as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
d84dd0c5 13897
97bf5e38 13898 fi
81ecdfbb
RW
13899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
13900$as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
d84dd0c5 13901
81ecdfbb
RW
13902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
13903$as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
13904 if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
13905 $as_echo_n "(cached) " >&6
c906108c 13906else
81ecdfbb 13907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13908/* end confdefs.h. */
c906108c 13909
97bf5e38 13910#define _SYSCALL32
d30c5336
JK
13911/* Needed for new procfs interface on sparc-solaris. */
13912#define _STRUCTURED_PROC 1
97bf5e38 13913#include <sys/procfs.h>
bec39cab
AC
13914int
13915main ()
13916{
97bf5e38 13917prgregset_t avar
bec39cab
AC
13918 ;
13919 return 0;
13920}
13921_ACEOF
81ecdfbb 13922if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 13923 bfd_cv_have_sys_procfs_type_prgregset_t=yes
c906108c 13924else
81ecdfbb 13925 bfd_cv_have_sys_procfs_type_prgregset_t=no
bec39cab 13926
c906108c 13927fi
81ecdfbb 13928rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
13929fi
13930
97bf5e38 13931 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
bec39cab 13932
81ecdfbb 13933$as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
c906108c 13934
97bf5e38 13935 fi
81ecdfbb
RW
13936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
13937$as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
c906108c 13938
81ecdfbb
RW
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
13940$as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
13941 if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
13942 $as_echo_n "(cached) " >&6
d45fe813 13943else
81ecdfbb 13944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13945/* end confdefs.h. */
97bf5e38
MK
13946
13947#define _SYSCALL32
d30c5336
JK
13948/* Needed for new procfs interface on sparc-solaris. */
13949#define _STRUCTURED_PROC 1
97bf5e38 13950#include <sys/procfs.h>
bec39cab
AC
13951int
13952main ()
13953{
97bf5e38 13954prfpregset_t avar
bec39cab
AC
13955 ;
13956 return 0;
13957}
13958_ACEOF
81ecdfbb 13959if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 13960 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
d45fe813 13961else
81ecdfbb 13962 bfd_cv_have_sys_procfs_type_prfpregset_t=no
bec39cab 13963
d45fe813 13964fi
81ecdfbb 13965rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
13966fi
13967
97bf5e38 13968 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
bec39cab 13969
81ecdfbb 13970$as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
d45fe813 13971
97bf5e38 13972 fi
81ecdfbb
RW
13973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
13974$as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
d45fe813 13975
81ecdfbb
RW
13976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
13977$as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
13978 if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
13979 $as_echo_n "(cached) " >&6
d45fe813 13980else
81ecdfbb 13981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13982/* end confdefs.h. */
97bf5e38
MK
13983
13984#define _SYSCALL32
d30c5336
JK
13985/* Needed for new procfs interface on sparc-solaris. */
13986#define _STRUCTURED_PROC 1
97bf5e38 13987#include <sys/procfs.h>
bec39cab
AC
13988int
13989main ()
13990{
97bf5e38 13991prgregset32_t avar
bec39cab
AC
13992 ;
13993 return 0;
13994}
13995_ACEOF
81ecdfbb 13996if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 13997 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
d45fe813 13998else
81ecdfbb 13999 bfd_cv_have_sys_procfs_type_prgregset32_t=no
bec39cab 14000
d45fe813 14001fi
81ecdfbb 14002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
14003fi
14004
97bf5e38 14005 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
bec39cab 14006
81ecdfbb 14007$as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
d45fe813 14008
97bf5e38 14009 fi
81ecdfbb
RW
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14011$as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
d45fe813 14012
81ecdfbb
RW
14013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14014$as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
14015 if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
14016 $as_echo_n "(cached) " >&6
d45fe813 14017else
81ecdfbb 14018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14019/* end confdefs.h. */
97bf5e38 14020
d45fe813 14021#define _SYSCALL32
d30c5336
JK
14022/* Needed for new procfs interface on sparc-solaris. */
14023#define _STRUCTURED_PROC 1
97bf5e38 14024#include <sys/procfs.h>
bec39cab
AC
14025int
14026main ()
14027{
97bf5e38 14028lwpid_t avar
bec39cab
AC
14029 ;
14030 return 0;
14031}
14032_ACEOF
81ecdfbb 14033if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14034 bfd_cv_have_sys_procfs_type_lwpid_t=yes
d45fe813 14035else
81ecdfbb 14036 bfd_cv_have_sys_procfs_type_lwpid_t=no
bec39cab 14037
d45fe813 14038fi
81ecdfbb 14039rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
14040fi
14041
97bf5e38 14042 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
bec39cab 14043
81ecdfbb 14044$as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
d45fe813 14045
97bf5e38 14046 fi
81ecdfbb
RW
14047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14048$as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
c906108c 14049
81ecdfbb
RW
14050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14051$as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
14052 if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
14053 $as_echo_n "(cached) " >&6
c906108c 14054else
81ecdfbb 14055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14056/* end confdefs.h. */
c906108c 14057
97bf5e38 14058#define _SYSCALL32
d30c5336
JK
14059/* Needed for new procfs interface on sparc-solaris. */
14060#define _STRUCTURED_PROC 1
97bf5e38 14061#include <sys/procfs.h>
bec39cab
AC
14062int
14063main ()
14064{
97bf5e38 14065psaddr_t avar
bec39cab
AC
14066 ;
14067 return 0;
14068}
14069_ACEOF
81ecdfbb 14070if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14071 bfd_cv_have_sys_procfs_type_psaddr_t=yes
c906108c 14072else
81ecdfbb 14073 bfd_cv_have_sys_procfs_type_psaddr_t=no
bec39cab 14074
c906108c 14075fi
81ecdfbb 14076rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14077fi
14078
97bf5e38 14079 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
bec39cab 14080
81ecdfbb 14081$as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
c906108c 14082
97bf5e38 14083 fi
81ecdfbb
RW
14084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14085$as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
c906108c 14086
81ecdfbb
RW
14087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
14088$as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
14089 if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
14090 $as_echo_n "(cached) " >&6
c906108c 14091else
81ecdfbb 14092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14093/* end confdefs.h. */
c906108c 14094
97bf5e38 14095#define _SYSCALL32
d30c5336
JK
14096/* Needed for new procfs interface on sparc-solaris. */
14097#define _STRUCTURED_PROC 1
97bf5e38 14098#include <sys/procfs.h>
bec39cab
AC
14099int
14100main ()
14101{
97bf5e38 14102prsysent_t avar
bec39cab
AC
14103 ;
14104 return 0;
14105}
14106_ACEOF
81ecdfbb 14107if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14108 bfd_cv_have_sys_procfs_type_prsysent_t=yes
c906108c 14109else
81ecdfbb 14110 bfd_cv_have_sys_procfs_type_prsysent_t=no
bec39cab 14111
c906108c 14112fi
81ecdfbb 14113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14114fi
14115
97bf5e38 14116 if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
bec39cab 14117
81ecdfbb 14118$as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
c906108c 14119
97bf5e38 14120 fi
81ecdfbb
RW
14121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
14122$as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
c906108c 14123
81ecdfbb
RW
14124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
14125$as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
14126 if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
14127 $as_echo_n "(cached) " >&6
c906108c 14128else
81ecdfbb 14129 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14130/* end confdefs.h. */
c906108c 14131
97bf5e38 14132#define _SYSCALL32
d30c5336
JK
14133/* Needed for new procfs interface on sparc-solaris. */
14134#define _STRUCTURED_PROC 1
97bf5e38 14135#include <sys/procfs.h>
bec39cab
AC
14136int
14137main ()
14138{
97bf5e38 14139pr_sigset_t avar
bec39cab
AC
14140 ;
14141 return 0;
14142}
14143_ACEOF
81ecdfbb 14144if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14145 bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
c906108c 14146else
81ecdfbb 14147 bfd_cv_have_sys_procfs_type_pr_sigset_t=no
bec39cab 14148
c906108c 14149fi
81ecdfbb 14150rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14151fi
14152
97bf5e38 14153 if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
bec39cab 14154
81ecdfbb 14155$as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
c906108c 14156
97bf5e38 14157 fi
81ecdfbb
RW
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
14159$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
c906108c 14160
81ecdfbb
RW
14161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
14162$as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
14163 if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
14164 $as_echo_n "(cached) " >&6
c906108c 14165else
81ecdfbb 14166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14167/* end confdefs.h. */
c906108c 14168
97bf5e38 14169#define _SYSCALL32
d30c5336
JK
14170/* Needed for new procfs interface on sparc-solaris. */
14171#define _STRUCTURED_PROC 1
97bf5e38 14172#include <sys/procfs.h>
bec39cab
AC
14173int
14174main ()
14175{
97bf5e38 14176pr_sigaction64_t avar
bec39cab
AC
14177 ;
14178 return 0;
14179}
14180_ACEOF
81ecdfbb 14181if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14182 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
c906108c 14183else
81ecdfbb 14184 bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
bec39cab 14185
c906108c 14186fi
81ecdfbb 14187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14188fi
14189
97bf5e38 14190 if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
bec39cab 14191
81ecdfbb 14192$as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
c906108c 14193
97bf5e38 14194 fi
81ecdfbb
RW
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
14196$as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
97bf5e38 14197
81ecdfbb
RW
14198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
14199$as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
14200 if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
14201 $as_echo_n "(cached) " >&6
97bf5e38 14202else
81ecdfbb 14203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14204/* end confdefs.h. */
97bf5e38
MK
14205
14206#define _SYSCALL32
d30c5336
JK
14207/* Needed for new procfs interface on sparc-solaris. */
14208#define _STRUCTURED_PROC 1
97bf5e38 14209#include <sys/procfs.h>
bec39cab
AC
14210int
14211main ()
14212{
97bf5e38 14213pr_siginfo64_t avar
bec39cab
AC
14214 ;
14215 return 0;
14216}
14217_ACEOF
81ecdfbb 14218if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38
MK
14219 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
14220else
81ecdfbb 14221 bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
bec39cab 14222
97bf5e38 14223fi
81ecdfbb 14224rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 14225fi
c906108c 14226
97bf5e38 14227 if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
bec39cab 14228
81ecdfbb 14229$as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
c906108c 14230
97bf5e38 14231 fi
81ecdfbb
RW
14232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
14233$as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
bec39cab
AC
14234
14235
97bf5e38
MK
14236
14237
14238
97bf5e38 14239 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
81ecdfbb
RW
14240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
14241$as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
14242 if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
14243 $as_echo_n "(cached) " >&6
c906108c 14244else
81ecdfbb 14245 if test "$cross_compiling" = yes; then :
97bf5e38 14246 gdb_cv_prfpregset_t_broken=yes
c906108c 14247else
81ecdfbb 14248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14249/* end confdefs.h. */
97bf5e38
MK
14250#include <sys/procfs.h>
14251 int main ()
14252 {
14253 if (sizeof (prfpregset_t) == sizeof (void *))
14254 return 1;
14255 return 0;
14256 }
bec39cab 14257_ACEOF
81ecdfbb 14258if ac_fn_c_try_run "$LINENO"; then :
97bf5e38 14259 gdb_cv_prfpregset_t_broken=no
81ecdfbb
RW
14260else
14261 gdb_cv_prfpregset_t_broken=yes
c906108c 14262fi
81ecdfbb
RW
14263rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14264 conftest.$ac_objext conftest.beam conftest.$ac_ext
c906108c 14265fi
81ecdfbb 14266
c906108c
SS
14267fi
14268
81ecdfbb
RW
14269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
14270$as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
97bf5e38 14271 if test $gdb_cv_prfpregset_t_broken = yes; then
60ca704f 14272
81ecdfbb 14273$as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
c906108c 14274
97bf5e38
MK
14275 fi
14276 fi
c906108c 14277fi
c906108c 14278
bc8bcb4b 14279# Check if the compiler supports the `long long' type.
c906108c 14280
81ecdfbb
RW
14281{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14282$as_echo_n "checking for long long support in compiler... " >&6; }
14283if test "${gdb_cv_c_long_long+set}" = set; then :
14284 $as_echo_n "(cached) " >&6
97bf5e38 14285else
81ecdfbb 14286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14287/* end confdefs.h. */
bc8bcb4b 14288extern long long foo;
bec39cab
AC
14289int
14290main ()
14291{
bc8bcb4b 14292switch (foo & 2) { case 0: return 1; }
bec39cab
AC
14293 ;
14294 return 0;
14295}
14296_ACEOF
81ecdfbb 14297if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38
MK
14298 gdb_cv_c_long_long=yes
14299else
81ecdfbb 14300 gdb_cv_c_long_long=no
97bf5e38 14301fi
81ecdfbb 14302rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
97bf5e38 14303fi
81ecdfbb
RW
14304{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14305$as_echo "$gdb_cv_c_long_long" >&6; }
74a0d9f6
JK
14306if test $gdb_cv_c_long_long != yes; then
14307 # libdecnumber requires long long.
14308 as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
97bf5e38
MK
14309fi
14310
bc8bcb4b 14311# Check if the compiler and runtime support printing long longs.
97bf5e38 14312
81ecdfbb
RW
14313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14314$as_echo_n "checking for long long support in printf... " >&6; }
14315if test "${gdb_cv_printf_has_long_long+set}" = set; then :
14316 $as_echo_n "(cached) " >&6
97bf5e38 14317else
81ecdfbb 14318 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14319 gdb_cv_printf_has_long_long=no
14320else
81ecdfbb 14321 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14322/* end confdefs.h. */
bc8bcb4b
MK
14323$ac_includes_default
14324int
14325main ()
14326{
14327char buf[32];
97bf5e38
MK
14328 long long l = 0;
14329 l = (l << 16) + 0x0123;
14330 l = (l << 16) + 0x4567;
14331 l = (l << 16) + 0x89ab;
14332 l = (l << 16) + 0xcdef;
14333 sprintf (buf, "0x%016llx", l);
14334 return (strcmp ("0x0123456789abcdef", buf));
bc8bcb4b
MK
14335 ;
14336 return 0;
c906108c 14337}
bec39cab 14338_ACEOF
81ecdfbb 14339if ac_fn_c_try_run "$LINENO"; then :
97bf5e38
MK
14340 gdb_cv_printf_has_long_long=yes
14341else
81ecdfbb 14342 gdb_cv_printf_has_long_long=no
97bf5e38 14343fi
81ecdfbb
RW
14344rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14345 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 14346fi
81ecdfbb 14347
97bf5e38 14348fi
81ecdfbb
RW
14349{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14350$as_echo "$gdb_cv_printf_has_long_long" >&6; }
97bf5e38 14351if test $gdb_cv_printf_has_long_long = yes; then
bc8bcb4b 14352
81ecdfbb 14353$as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
97bf5e38
MK
14354
14355fi
97bf5e38 14356
1a619819
LM
14357# Check if the compiler and runtime support printing decfloats.
14358
81ecdfbb
RW
14359{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14360$as_echo_n "checking for decfloat support in printf... " >&6; }
14361if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
14362 $as_echo_n "(cached) " >&6
1a619819 14363else
81ecdfbb 14364 if test "$cross_compiling" = yes; then :
1a619819
LM
14365 gdb_cv_printf_has_decfloat=no
14366else
81ecdfbb 14367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1a619819
LM
14368/* end confdefs.h. */
14369$ac_includes_default
14370int
14371main ()
14372{
14373char buf[64];
14374 _Decimal32 d32 = 1.2345df;
14375 _Decimal64 d64 = 1.2345dd;
14376 _Decimal128 d128 = 1.2345dl;
14377 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14378 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14379 ;
14380 return 0;
14381}
14382_ACEOF
81ecdfbb 14383if ac_fn_c_try_run "$LINENO"; then :
1a619819
LM
14384 gdb_cv_printf_has_decfloat=yes
14385else
81ecdfbb 14386 gdb_cv_printf_has_decfloat=no
1a619819 14387fi
81ecdfbb
RW
14388rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14389 conftest.$ac_objext conftest.beam conftest.$ac_ext
1a619819 14390fi
81ecdfbb 14391
1a619819 14392fi
81ecdfbb
RW
14393{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14394$as_echo "$gdb_cv_printf_has_decfloat" >&6; }
1a619819
LM
14395if test $gdb_cv_printf_has_decfloat = yes; then
14396
81ecdfbb 14397$as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
1a619819
LM
14398
14399fi
14400
bc8bcb4b
MK
14401# Check if the compiler supports the `long double' type. We can't use
14402# AC_C_LONG_DOUBLE because that one does additional checks on the
14403# constants defined in <float.h> that fail on some systems,
14404# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
97bf5e38 14405
81ecdfbb
RW
14406{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14407$as_echo_n "checking for long double support in compiler... " >&6; }
14408if test "${gdb_cv_c_long_double+set}" = set; then :
14409 $as_echo_n "(cached) " >&6
97bf5e38 14410else
81ecdfbb 14411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14412/* end confdefs.h. */
97bf5e38 14413long double foo;
bec39cab 14414_ACEOF
81ecdfbb 14415if ac_fn_c_try_compile "$LINENO"; then :
bc8bcb4b 14416 gdb_cv_c_long_double=yes
97bf5e38 14417else
81ecdfbb 14418 gdb_cv_c_long_double=no
97bf5e38 14419fi
81ecdfbb 14420rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
97bf5e38 14421fi
81ecdfbb
RW
14422{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14423$as_echo "$gdb_cv_c_long_double" >&6; }
bc8bcb4b 14424if test $gdb_cv_c_long_double = yes; then
c906108c 14425
81ecdfbb 14426$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14427
14428fi
14429
bc8bcb4b 14430# Check if the compiler and runtime support printing long doubles.
97bf5e38 14431
81ecdfbb
RW
14432{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14433$as_echo_n "checking for long double support in printf... " >&6; }
14434if test "${gdb_cv_printf_has_long_double+set}" = set; then :
14435 $as_echo_n "(cached) " >&6
97bf5e38 14436else
81ecdfbb 14437 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14438 gdb_cv_printf_has_long_double=no
14439else
81ecdfbb 14440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14441/* end confdefs.h. */
bc8bcb4b
MK
14442$ac_includes_default
14443int
14444main ()
14445{
14446char buf[16];
97bf5e38
MK
14447 long double f = 3.141592653;
14448 sprintf (buf, "%Lg", f);
14449 return (strncmp ("3.14159", buf, 7));
bc8bcb4b
MK
14450 ;
14451 return 0;
97bf5e38 14452}
bec39cab 14453_ACEOF
81ecdfbb 14454if ac_fn_c_try_run "$LINENO"; then :
97bf5e38 14455 gdb_cv_printf_has_long_double=yes
c906108c 14456else
81ecdfbb 14457 gdb_cv_printf_has_long_double=no
c906108c 14458fi
81ecdfbb
RW
14459rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14460 conftest.$ac_objext conftest.beam conftest.$ac_ext
c906108c 14461fi
81ecdfbb 14462
c906108c 14463fi
81ecdfbb
RW
14464{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14465$as_echo "$gdb_cv_printf_has_long_double" >&6; }
97bf5e38 14466if test $gdb_cv_printf_has_long_double = yes; then
bc8bcb4b 14467
81ecdfbb 14468$as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14469
14470fi
97bf5e38 14471
bc8bcb4b 14472# Check if the compiler and runtime support scanning long doubles.
97bf5e38 14473
81ecdfbb
RW
14474{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14475$as_echo_n "checking for long double support in scanf... " >&6; }
14476if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
14477 $as_echo_n "(cached) " >&6
97bf5e38 14478else
81ecdfbb 14479 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14480 gdb_cv_scanf_has_long_double=no
14481else
81ecdfbb 14482 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14483/* end confdefs.h. */
bc8bcb4b
MK
14484#include <stdio.h>
14485int
14486main ()
14487{
14488char *buf = "3.141592653";
97bf5e38
MK
14489 long double f = 0;
14490 sscanf (buf, "%Lg", &f);
14491 return !(f > 3.14159 && f < 3.14160);
bc8bcb4b
MK
14492 ;
14493 return 0;
97bf5e38 14494}
bec39cab 14495_ACEOF
81ecdfbb 14496if ac_fn_c_try_run "$LINENO"; then :
97bf5e38
MK
14497 gdb_cv_scanf_has_long_double=yes
14498else
81ecdfbb 14499 gdb_cv_scanf_has_long_double=no
97bf5e38 14500fi
81ecdfbb
RW
14501rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14502 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 14503fi
81ecdfbb 14504
c906108c 14505fi
81ecdfbb
RW
14506{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14507$as_echo "$gdb_cv_scanf_has_long_double" >&6; }
97bf5e38 14508if test $gdb_cv_scanf_has_long_double = yes; then
bc8bcb4b 14509
81ecdfbb 14510$as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14511
14512fi
c906108c 14513
438013df
AO
14514case ${host_os} in
14515aix*)
81ecdfbb
RW
14516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14517$as_echo_n "checking for -bbigtoc option... " >&6; }
14518if test "${gdb_cv_bigtoc+set}" = set; then :
14519 $as_echo_n "(cached) " >&6
438013df 14520else
bec39cab 14521
438013df
AO
14522 SAVE_LDFLAGS=$LDFLAGS
14523
14524 case $GCC in
14525 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14526 *) gdb_cv_bigtoc=-bbigtoc ;;
14527 esac
14528
14529 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
81ecdfbb 14530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14531/* end confdefs.h. */
438013df 14532
bec39cab
AC
14533int
14534main ()
14535{
438013df 14536int i;
bec39cab
AC
14537 ;
14538 return 0;
14539}
14540_ACEOF
81ecdfbb 14541if ac_fn_c_try_link "$LINENO"; then :
bec39cab 14542
81ecdfbb
RW
14543else
14544 gdb_cv_bigtoc=
438013df 14545fi
81ecdfbb
RW
14546rm -f core conftest.err conftest.$ac_objext \
14547 conftest$ac_exeext conftest.$ac_ext
ec76baa5 14548 LDFLAGS="${SAVE_LDFLAGS}"
438013df 14549
bec39cab 14550fi
81ecdfbb
RW
14551{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14552$as_echo "$gdb_cv_bigtoc" >&6; }
438013df
AO
14553 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14554 ;;
14555esac
14556
38f6b338 14557{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
f6528abd 14558$as_echo_n "checking for the dynamic export flag... " >&6; }
38f6b338
JK
14559dynamic_list=false
14560if test "${gdb_native}" = yes; then
14561 # The dynamically loaded libthread_db needs access to symbols in the gdb
14562 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
14563 # may not be supported there.
14564 old_LDFLAGS="$LDFLAGS"
14565 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14566 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14567 LDFLAGS="$LDFLAGS $RDYNAMIC"
14568 if test "${have_libpython}" = no; then
14569 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f6528abd
JK
14570/* end confdefs.h. */
14571
14572int
14573main ()
14574{
14575
14576 ;
14577 return 0;
14578}
14579_ACEOF
14580if ac_fn_c_try_link "$LINENO"; then :
3bebe2f2
JK
14581 dynamic_list=true
14582fi
14583rm -f core conftest.err conftest.$ac_objext \
14584 conftest$ac_exeext conftest.$ac_ext
38f6b338
JK
14585 else
14586 # Workaround http://bugs.python.org/issue4434 where static
14587 # libpythonX.Y.a would get its symbols required for
14588 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14589 # Problem does not happen for the recommended libpythonX.Y.so linkage.
a4a1c157
PA
14590
14591 # Note the workaround for Python
14592 # http://bugs.python.org/issue10112 earlier has removed
14593 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
14594 # here too, as otherwise it'd make this -Wl,--dynamic-list test
14595 # always pass.
38f6b338
JK
14596 old_CFLAGS="$CFLAGS"
14597 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
8c1fb155
JK
14598 old_LIBS="$LIBS"
14599 LIBS="$LIBS $PYTHON_LIBS"
1b4f615e
PA
14600 old_CPPFLAGS="$CPPFLAGS"
14601 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
38f6b338 14602 if test "$cross_compiling" = yes; then :
3bebe2f2 14603 true
f6528abd 14604else
3bebe2f2
JK
14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14606/* end confdefs.h. */
1b4f615e 14607#include "Python.h"
3bebe2f2
JK
14608int
14609main ()
14610{
14611int err;
38f6b338
JK
14612 Py_Initialize ();
14613 err = PyRun_SimpleString ("import itertools\n");
14614 Py_Finalize ();
14615 return err == 0 ? 0 : 1;
3bebe2f2
JK
14616 ;
14617 return 0;
14618}
14619_ACEOF
14620if ac_fn_c_try_run "$LINENO"; then :
14621 dynamic_list=true
14622fi
14623rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14624 conftest.$ac_objext conftest.beam conftest.$ac_ext
14625fi
14626
8c1fb155 14627 LIBS="$old_LIBS"
38f6b338 14628 CFLAGS="$old_CFLAGS"
1b4f615e 14629 CPPFLAGS="$old_CPPFLAGS"
38f6b338
JK
14630 fi
14631 LDFLAGS="$old_LDFLAGS"
14632fi
14633if $dynamic_list; then
14634 found="-Wl,--dynamic-list"
14635 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
f6528abd 14636else
38f6b338
JK
14637 found="-rdynamic"
14638 RDYNAMIC="-rdynamic"
f6528abd 14639fi
f6528abd 14640
38f6b338 14641{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
f6528abd 14642$as_echo "$found" >&6; }
0407b3f1 14643
f6528abd 14644
0407b3f1 14645if test ${build} = ${host} -a ${host} = ${target} ; then
c906108c 14646 case ${host_os} in
c906108c 14647 solaris*)
d92419e5
JB
14648 # See if thread_db library is around for Solaris thread debugging.
14649 # Note that we must explicitly test for version 1 of the library
14650 # because version 0 (present on Solaris 2.4 or earlier) doesn't have
14651 # the same API.
81ecdfbb
RW
14652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
14653$as_echo_n "checking for Solaris thread debugging library... " >&6; }
c906108c 14654 if test -f /usr/lib/libthread_db.so.1 ; then
81ecdfbb
RW
14655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14656$as_echo "yes" >&6; }
60ca704f 14657
81ecdfbb 14658$as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
c906108c 14659
3483b318 14660 CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
c906108c 14661 CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
81ecdfbb
RW
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
14663$as_echo_n "checking for dlopen in -ldl... " >&6; }
14664if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
14665 $as_echo_n "(cached) " >&6
c906108c 14666else
bec39cab 14667 ac_check_lib_save_LIBS=$LIBS
c906108c 14668LIBS="-ldl $LIBS"
81ecdfbb 14669cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
14670/* end confdefs.h. */
14671
81ecdfbb
RW
14672/* Override any GCC internal prototype to avoid an error.
14673 Use char because int might match the return type of a GCC
14674 builtin and then its argument prototype would still apply. */
bec39cab
AC
14675#ifdef __cplusplus
14676extern "C"
14677#endif
bec39cab
AC
14678char dlopen ();
14679int
14680main ()
14681{
81ecdfbb 14682return dlopen ();
bec39cab
AC
14683 ;
14684 return 0;
14685}
14686_ACEOF
81ecdfbb 14687if ac_fn_c_try_link "$LINENO"; then :
bec39cab
AC
14688 ac_cv_lib_dl_dlopen=yes
14689else
81ecdfbb 14690 ac_cv_lib_dl_dlopen=no
bec39cab 14691fi
81ecdfbb
RW
14692rm -f core conftest.err conftest.$ac_objext \
14693 conftest$ac_exeext conftest.$ac_ext
bec39cab
AC
14694LIBS=$ac_check_lib_save_LIBS
14695fi
81ecdfbb
RW
14696{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
14697$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
14698if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
bec39cab
AC
14699 cat >>confdefs.h <<_ACEOF
14700#define HAVE_LIBDL 1
14701_ACEOF
c906108c
SS
14702
14703 LIBS="-ldl $LIBS"
14704
c906108c
SS
14705fi
14706
f6528abd 14707 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
c906108c
SS
14708 # Sun randomly tweaked the prototypes in <proc_service.h>
14709 # at one point.
81ecdfbb
RW
14710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
14711$as_echo_n "checking if <proc_service.h> is old... " >&6; }
14712 if test "${gdb_cv_proc_service_is_old+set}" = set; then :
14713 $as_echo_n "(cached) " >&6
c906108c 14714else
bec39cab 14715
81ecdfbb 14716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14717/* end confdefs.h. */
c906108c
SS
14718
14719 #include <proc_service.h>
14720 ps_err_e ps_pdwrite
14721 (struct ps_prochandle*, psaddr_t, const void*, size_t);
c906108c 14722
bec39cab
AC
14723int
14724main ()
14725{
14726
14727 ;
14728 return 0;
14729}
14730_ACEOF
81ecdfbb 14731if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS
14732 gdb_cv_proc_service_is_old=no
14733else
81ecdfbb 14734 gdb_cv_proc_service_is_old=yes
c906108c 14735fi
81ecdfbb 14736rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 14737
c906108c
SS
14738fi
14739
81ecdfbb
RW
14740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
14741$as_echo "$gdb_cv_proc_service_is_old" >&6; }
c906108c 14742 if test $gdb_cv_proc_service_is_old = yes; then
60ca704f 14743
81ecdfbb 14744$as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
c906108c
SS
14745
14746 fi
14747 else
81ecdfbb
RW
14748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14749$as_echo "no" >&6; }
c906108c
SS
14750 fi
14751 ;;
d92419e5 14752 aix*)
81ecdfbb
RW
14753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14754$as_echo_n "checking for AiX thread debugging library... " >&6; }
14755 if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
14756 $as_echo_n "(cached) " >&6
bec39cab 14757else
81ecdfbb 14758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14759/* end confdefs.h. */
d92419e5 14760#include <sys/pthdebug.h>
bec39cab
AC
14761int
14762main ()
14763{
d92419e5
JB
14764#ifndef PTHDB_VERSION_3
14765 #error
14766 #endif
bec39cab
AC
14767 ;
14768 return 0;
14769}
14770_ACEOF
81ecdfbb 14771if ac_fn_c_try_compile "$LINENO"; then :
d92419e5
JB
14772 gdb_cv_have_aix_thread_debug=yes
14773else
81ecdfbb 14774 gdb_cv_have_aix_thread_debug=no
d92419e5 14775fi
81ecdfbb 14776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d92419e5
JB
14777fi
14778
81ecdfbb
RW
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14780$as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
d92419e5
JB
14781 if test $gdb_cv_have_aix_thread_debug = yes; then
14782 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
3483b318 14783 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
7f533142 14784 LIBS="$LIBS -lpthdebug"
d645e32e
JB
14785
14786 # Older versions of AIX do not provide the declaration for
14787 # the getthrds function (it appears that it was introduced
14788 # with AIX 6.x).
14789 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14790"
14791if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
14792 ac_have_decl=1
14793else
14794 ac_have_decl=0
14795fi
14796
14797cat >>confdefs.h <<_ACEOF
14798#define HAVE_DECL_GETTHRDS $ac_have_decl
14799_ACEOF
14800
d92419e5
JB
14801 fi
14802 ;;
c906108c 14803 esac
bec39cab 14804
c906108c
SS
14805fi
14806
3f47be5c 14807if test "x$ac_cv_header_thread_db_h" = "xyes"; then
81ecdfbb
RW
14808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14809$as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
14810if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
14811 $as_echo_n "(cached) " >&6
bec39cab 14812else
81ecdfbb 14813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14814/* end confdefs.h. */
3f47be5c 14815#include <thread_db.h>
bec39cab
AC
14816int
14817main ()
14818{
3f47be5c 14819int i = TD_NOTALLOC;
bec39cab
AC
14820 ;
14821 return 0;
14822}
14823_ACEOF
81ecdfbb 14824if ac_fn_c_try_compile "$LINENO"; then :
3f47be5c
EZ
14825 gdb_cv_thread_db_h_has_td_notalloc=yes
14826else
81ecdfbb 14827 gdb_cv_thread_db_h_has_td_notalloc=no
bec39cab 14828
3f47be5c 14829fi
81ecdfbb 14830rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3f47be5c 14831
bec39cab 14832fi
81ecdfbb
RW
14833{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14834$as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14836$as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
14837if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
14838 $as_echo_n "(cached) " >&6
59f80f10 14839else
81ecdfbb 14840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59f80f10
DJ
14841/* end confdefs.h. */
14842#include <thread_db.h>
14843int
14844main ()
14845{
14846int i = TD_VERSION;
14847 ;
14848 return 0;
14849}
14850_ACEOF
81ecdfbb 14851if ac_fn_c_try_compile "$LINENO"; then :
59f80f10
DJ
14852 gdb_cv_thread_db_h_has_td_version=yes
14853else
81ecdfbb 14854 gdb_cv_thread_db_h_has_td_version=no
59f80f10
DJ
14855
14856fi
81ecdfbb 14857rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59f80f10
DJ
14858
14859fi
81ecdfbb
RW
14860{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
14861$as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
14862 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
14863$as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
14864if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
14865 $as_echo_n "(cached) " >&6
59f80f10 14866else
81ecdfbb 14867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59f80f10
DJ
14868/* end confdefs.h. */
14869#include <thread_db.h>
14870int
14871main ()
14872{
14873int i = TD_NOTLS;
14874 ;
14875 return 0;
14876}
14877_ACEOF
81ecdfbb 14878if ac_fn_c_try_compile "$LINENO"; then :
59f80f10
DJ
14879 gdb_cv_thread_db_h_has_td_notls=yes
14880else
81ecdfbb 14881 gdb_cv_thread_db_h_has_td_notls=no
59f80f10
DJ
14882
14883fi
81ecdfbb 14884rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59f80f10
DJ
14885
14886fi
81ecdfbb
RW
14887{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
14888$as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
3f47be5c
EZ
14889fi
14890if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
bec39cab 14891
81ecdfbb 14892$as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
3f47be5c 14893
59f80f10
DJ
14894fi
14895if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
14896
81ecdfbb 14897$as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
59f80f10
DJ
14898
14899fi
14900if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
14901
81ecdfbb 14902$as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
59f80f10 14903
3f47be5c
EZ
14904fi
14905
81ecdfbb
RW
14906ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
14907"
14908if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
14909 ac_have_decl=1
10568435 14910else
81ecdfbb 14911 ac_have_decl=0
10568435 14912fi
10568435
JK
14913
14914cat >>confdefs.h <<_ACEOF
81ecdfbb 14915#define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
10568435
JK
14916_ACEOF
14917
14918
81ecdfbb
RW
14919if test "$cross_compiling" = yes; then :
14920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568435
JK
14921/* end confdefs.h. */
14922#include <sys/personality.h>
14923int
14924main ()
14925{
14926
14927# if !HAVE_DECL_ADDR_NO_RANDOMIZE
14928# define ADDR_NO_RANDOMIZE 0x0040000
14929# endif
14930 /* Test the flag could be set and stays set. */
14931 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14932 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14933 return 1
14934 ;
14935 return 0;
14936}
14937_ACEOF
81ecdfbb 14938if ac_fn_c_try_link "$LINENO"; then :
10568435
JK
14939 have_personality=true
14940else
81ecdfbb 14941 have_personality=false
10568435 14942fi
81ecdfbb
RW
14943rm -f core conftest.err conftest.$ac_objext \
14944 conftest$ac_exeext conftest.$ac_ext
10568435 14945else
81ecdfbb 14946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568435
JK
14947/* end confdefs.h. */
14948#include <sys/personality.h>
14949int
14950main ()
14951{
14952
14953# if !HAVE_DECL_ADDR_NO_RANDOMIZE
14954# define ADDR_NO_RANDOMIZE 0x0040000
14955# endif
14956 /* Test the flag could be set and stays set. */
14957 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
14958 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
14959 return 1
14960 ;
14961 return 0;
14962}
14963_ACEOF
81ecdfbb 14964if ac_fn_c_try_run "$LINENO"; then :
10568435
JK
14965 have_personality=true
14966else
81ecdfbb 14967 have_personality=false
10568435 14968fi
81ecdfbb
RW
14969rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14970 conftest.$ac_objext conftest.beam conftest.$ac_ext
10568435 14971fi
81ecdfbb 14972
10568435
JK
14973if $have_personality
14974then
14975
81ecdfbb 14976$as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
10568435
JK
14977
14978fi
14979
e655c1a2
PA
14980case $host_os in
14981 go32* | *djgpp*)
14982 gdbinit=gdb.ini
14983 ;;
14984 *)
14985 gdbinit=.gdbinit
14986 ;;
14987esac
14988
14989cat >>confdefs.h <<_ACEOF
14990#define GDBINIT "$gdbinit"
14991_ACEOF
14992
14993
fb40c209 14994
f83d8a90
DE
14995# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
14996# except that the argument to --with-sysroot is optional.
14997# --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
14998if test "x$with_sysroot" = xyes; then
14999 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15000fi
bec39cab 15001
81ecdfbb
RW
15002# Check whether --with-sysroot was given.
15003if test "${with_sysroot+set}" = set; then :
f83d8a90
DE
15004 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15005else
15006 TARGET_SYSTEM_ROOT=
15007fi
030292b7 15008
030292b7 15009
f83d8a90
DE
15010 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15011 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15012 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15013 ac_define_dir=`eval echo $ac_define_dir`
030292b7 15014
f83d8a90
DE
15015cat >>confdefs.h <<_ACEOF
15016#define TARGET_SYSTEM_ROOT "$ac_define_dir"
15017_ACEOF
bec39cab 15018
030292b7 15019
b14b1491 15020
f83d8a90
DE
15021
15022 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15023 if test "x$prefix" = xNONE; then
15024 test_prefix=/usr/local
15025 else
15026 test_prefix=$prefix
15027 fi
15028 else
15029 test_prefix=$exec_prefix
15030 fi
15031 value=0
15032 case ${ac_define_dir} in
15033 "${test_prefix}"|"${test_prefix}/"*|\
15034 '${exec_prefix}'|'${exec_prefix}/'*)
15035 value=1
15036 ;;
15037 esac
15038
15039cat >>confdefs.h <<_ACEOF
15040#define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15041_ACEOF
030292b7
DJ
15042
15043
15044
16e7150e 15045
16e7150e 15046
81ecdfbb
RW
15047# Check whether --with-system-gdbinit was given.
15048if test "${with_system_gdbinit+set}" = set; then :
15049 withval=$with_system_gdbinit;
b14b1491
TT
15050 SYSTEM_GDBINIT=$withval
15051else
15052 SYSTEM_GDBINIT=
81ecdfbb
RW
15053fi
15054
16e7150e
JG
15055
15056 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15057 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
b14b1491 15058 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
16e7150e
JG
15059 ac_define_dir=`eval echo $ac_define_dir`
15060
15061cat >>confdefs.h <<_ACEOF
15062#define SYSTEM_GDBINIT "$ac_define_dir"
15063_ACEOF
15064
15065
15066
0c4a4063 15067
b14b1491
TT
15068 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15069 if test "x$prefix" = xNONE; then
15070 test_prefix=/usr/local
15071 else
15072 test_prefix=$prefix
15073 fi
15074 else
15075 test_prefix=$exec_prefix
15076 fi
15077 value=0
15078 case ${ac_define_dir} in
15079 "${test_prefix}"|"${test_prefix}/"*|\
15080 '${exec_prefix}'|'${exec_prefix}/'*)
15081 value=1
15082 ;;
15083 esac
16e7150e 15084
b14b1491
TT
15085cat >>confdefs.h <<_ACEOF
15086#define SYSTEM_GDBINIT_RELOCATABLE $value
16e7150e
JG
15087_ACEOF
15088
b14b1491 15089
16e7150e 15090
0c4a4063 15091
b835bb52 15092
81ecdfbb
RW
15093# Check whether --enable-werror was given.
15094if test "${enable_werror+set}" = set; then :
15095 enableval=$enable_werror; case "${enableval}" in
094a342e
MK
15096 yes | y) ERROR_ON_WARNING="yes" ;;
15097 no | n) ERROR_ON_WARNING="no" ;;
81ecdfbb 15098 *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
094a342e 15099 esac
81ecdfbb
RW
15100fi
15101
094a342e 15102
9a084706
PA
15103# Enable -Werror by default when using gcc. Turn it off for releases.
15104if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
094a342e
MK
15105 ERROR_ON_WARNING=yes
15106fi
15107
15108WERROR_CFLAGS=""
15109if test "${ERROR_ON_WARNING}" = yes ; then
15110 WERROR_CFLAGS="-Werror"
15111fi
15112
cf6de44d 15113# The options we'll try to enable.
aac331e4 15114build_warnings="-Wall -Wpointer-arith \
1cb5e2a4 15115-Wno-unused -Wunused-value -Wunused-function \
aac331e4 15116-Wno-switch -Wno-char-subscripts \
cf6de44d 15117-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
e13cb306 15118-Wno-sign-compare -Wno-narrowing -Wno-error=maybe-uninitialized"
3bc3d82a 15119
3526781e
DJ
15120# Enable -Wno-format by default when using gcc on mingw since many
15121# GCC versions complain about %I64.
15122case "${host}" in
15123 *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
d3685d60 15124 *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
3526781e
DJ
15125esac
15126
81ecdfbb
RW
15127# Check whether --enable-build-warnings was given.
15128if test "${enable_build_warnings+set}" = set; then :
15129 enableval=$enable_build_warnings; case "${enableval}" in
c906108c
SS
15130 yes) ;;
15131 no) build_warnings="-w";;
15132 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15133 build_warnings="${build_warnings} ${t}";;
15134 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15135 build_warnings="${t} ${build_warnings}";;
15136 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15137esac
d4f3574e 15138if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
746a987d 15139 echo "Setting compiler warning flags = $build_warnings" 6>&1
c906108c 15140fi
81ecdfbb
RW
15141fi
15142# Check whether --enable-gdb-build-warnings was given.
15143if test "${enable_gdb_build_warnings+set}" = set; then :
15144 enableval=$enable_gdb_build_warnings; case "${enableval}" in
3b851bce
AC
15145 yes) ;;
15146 no) build_warnings="-w";;
15147 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15148 build_warnings="${build_warnings} ${t}";;
15149 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15150 build_warnings="${t} ${build_warnings}";;
15151 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15152esac
15153if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15154 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15155fi
81ecdfbb 15156fi
3bc3d82a
PA
15157
15158# The set of warnings supported by a C++ compiler is not the same as
15159# of the C compiler.
cf6de44d 15160ac_ext=cpp
3bc3d82a
PA
15161ac_cpp='$CXXCPP $CPPFLAGS'
15162ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15163ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15164ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15165
3bc3d82a 15166
81ecdfbb 15167WARN_CFLAGS=""
c906108c
SS
15168if test "x${build_warnings}" != x -a "x$GCC" = xyes
15169then
81ecdfbb
RW
15170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15171$as_echo_n "checking compiler warning flags... " >&6; }
746a987d
AC
15172 # Separate out the -Werror flag as some files just cannot be
15173 # compiled with it enabled.
15174 for w in ${build_warnings}; do
7544db95
PA
15175 # GCC does not complain about -Wno-unknown-warning. Invert
15176 # and test -Wunknown-warning instead.
15177 case $w in
15178 -Wno-*)
15179 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
15180 *)
15181 wtest=$w ;;
15182 esac
15183
746a987d
AC
15184 case $w in
15185 -Werr*) WERROR_CFLAGS=-Werror ;;
3bc3d82a
PA
15186 *)
15187 # Check whether GCC accepts it.
4536bbc6 15188 saved_CFLAGS="$CFLAGS"
7544db95 15189 CFLAGS="$CFLAGS $wtest"
3bc3d82a 15190 saved_CXXFLAGS="$CXXFLAGS"
7544db95 15191 CXXFLAGS="$CXXFLAGS $wtest"
54019719 15192 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 15193/* end confdefs.h. */
4536bbc6 15194
bec39cab
AC
15195int
15196main ()
15197{
4536bbc6 15198
bec39cab
AC
15199 ;
15200 return 0;
15201}
15202_ACEOF
3bc3d82a 15203if ac_fn_cxx_try_compile "$LINENO"; then :
4536bbc6 15204 WARN_CFLAGS="${WARN_CFLAGS} $w"
4536bbc6 15205fi
81ecdfbb 15206rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4536bbc6 15207 CFLAGS="$saved_CFLAGS"
3bc3d82a 15208 CXXFLAGS="$saved_CXXFLAGS"
746a987d
AC
15209 esac
15210 done
81ecdfbb
RW
15211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15212$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
c906108c
SS
15213fi
15214
15215
104c1213 15216
cf6de44d 15217ac_ext=c
3bc3d82a
PA
15218ac_cpp='$CPP $CPPFLAGS'
15219ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15220ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15221ac_compiler_gnu=$ac_cv_c_compiler_gnu
15222
3bc3d82a 15223
b835bb52 15224
7a292a7a 15225# In the Cygwin environment, we need some additional flags.
81ecdfbb
RW
15226{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15227$as_echo_n "checking for cygwin... " >&6; }
15228if test "${gdb_cv_os_cygwin+set}" = set; then :
15229 $as_echo_n "(cached) " >&6
bec39cab 15230else
81ecdfbb 15231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 15232/* end confdefs.h. */
7a292a7a
SS
15233
15234#if defined (__CYGWIN__) || defined (__CYGWIN32__)
15235lose
15236#endif
bec39cab 15237_ACEOF
7a292a7a 15238if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
92a021de 15239 $EGREP "^lose$" >/dev/null 2>&1; then :
7a292a7a
SS
15240 gdb_cv_os_cygwin=yes
15241else
7a292a7a
SS
15242 gdb_cv_os_cygwin=no
15243fi
15244rm -f conftest*
15245
15246fi
81ecdfbb
RW
15247{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15248$as_echo "$gdb_cv_os_cygwin" >&6; }
7a292a7a 15249
aff38e61 15250
3eb25fda 15251SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
aff38e61 15252case ${host} in
95cbc983
AC
15253 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15254 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
0ea3f30e 15255 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
aff38e61
AC
15256esac
15257
15258
cd0fc7c3
SS
15259# libreadline needs libuser32.a in a cygwin environment
15260WIN32LIBS=
15261if test x$gdb_cv_os_cygwin = xyes; then
c5394b80
JM
15262 WIN32LIBS="-luser32"
15263 case "${target}" in
15264 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15265 ;;
15266 esac
cd0fc7c3 15267fi
c906108c 15268
b4505029
MM
15269# The ser-tcp.c module requires sockets.
15270case ${host} in
15271 *mingw32*)
15272
81ecdfbb 15273$as_echo "#define USE_WIN32API 1" >>confdefs.h
b4505029
MM
15274
15275 WIN32LIBS="$WIN32LIBS -lws2_32"
15276 ;;
15277esac
15278
7a292a7a 15279
31d99776 15280# Add ELF support to GDB, but only if BFD includes ELF support.
def63ff0
TT
15281
15282 OLD_CFLAGS=$CFLAGS
15283 OLD_LDFLAGS=$LDFLAGS
15284 OLD_LIBS=$LIBS
15285 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15286 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15287 # always want our bfd.
15288 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
5a2d4533
L
15289 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15290 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
def63ff0 15291 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
711a72d3 15292 LIBS="-lbfd -liberty -lz $intl $LIBS"
def63ff0 15293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
81ecdfbb
RW
15294$as_echo_n "checking for ELF support in BFD... " >&6; }
15295if test "${gdb_cv_var_elf+set}" = set; then :
15296 $as_echo_n "(cached) " >&6
31d99776 15297else
81ecdfbb 15298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31d99776
DJ
15299/* end confdefs.h. */
15300#include <stdlib.h>
def63ff0
TT
15301 #include "bfd.h"
15302 #include "elf-bfd.h"
31d99776
DJ
15303
15304int
15305main ()
15306{
def63ff0 15307return bfd_get_elf_phdr_upper_bound (NULL);
31d99776
DJ
15308 ;
15309 return 0;
15310}
15311_ACEOF
81ecdfbb 15312if ac_fn_c_try_link "$LINENO"; then :
31d99776
DJ
15313 gdb_cv_var_elf=yes
15314else
81ecdfbb 15315 gdb_cv_var_elf=no
31d99776 15316fi
81ecdfbb
RW
15317rm -f core conftest.err conftest.$ac_objext \
15318 conftest$ac_exeext conftest.$ac_ext
31d99776 15319fi
81ecdfbb
RW
15320{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15321$as_echo "$gdb_cv_var_elf" >&6; }
def63ff0
TT
15322 CFLAGS=$OLD_CFLAGS
15323 LDFLAGS=$OLD_LDFLAGS
15324 LIBS=$OLD_LIBS
31d99776 15325if test $gdb_cv_var_elf = yes; then
d4777acb 15326 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
31d99776 15327
81ecdfbb 15328$as_echo "#define HAVE_ELF 1" >>confdefs.h
31d99776 15329
075ff26d
JK
15330 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15331 if test "$plugins" = "yes"; then
a48b32c0
L
15332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15333$as_echo_n "checking for library containing dlopen... " >&6; }
15334if test "${ac_cv_search_dlopen+set}" = set; then :
15335 $as_echo_n "(cached) " >&6
15336else
15337 ac_func_search_save_LIBS=$LIBS
15338cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15339/* end confdefs.h. */
15340
15341/* Override any GCC internal prototype to avoid an error.
15342 Use char because int might match the return type of a GCC
15343 builtin and then its argument prototype would still apply. */
15344#ifdef __cplusplus
15345extern "C"
15346#endif
15347char dlopen ();
15348int
15349main ()
15350{
15351return dlopen ();
15352 ;
15353 return 0;
15354}
15355_ACEOF
15356for ac_lib in '' dl; do
15357 if test -z "$ac_lib"; then
15358 ac_res="none required"
15359 else
15360 ac_res=-l$ac_lib
15361 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15362 fi
15363 if ac_fn_c_try_link "$LINENO"; then :
15364 ac_cv_search_dlopen=$ac_res
15365fi
15366rm -f core conftest.err conftest.$ac_objext \
15367 conftest$ac_exeext
15368 if test "${ac_cv_search_dlopen+set}" = set; then :
15369 break
15370fi
15371done
15372if test "${ac_cv_search_dlopen+set}" = set; then :
15373
15374else
15375 ac_cv_search_dlopen=no
15376fi
15377rm conftest.$ac_ext
15378LIBS=$ac_func_search_save_LIBS
15379fi
15380{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15381$as_echo "$ac_cv_search_dlopen" >&6; }
15382ac_res=$ac_cv_search_dlopen
15383if test "$ac_res" != no; then :
15384 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15385
15386fi
15387
075ff26d 15388 fi
31d99776 15389fi
31d99776 15390
4f05add4
TT
15391# Add macho support to GDB, but only if BFD includes it.
15392
15393 OLD_CFLAGS=$CFLAGS
15394 OLD_LDFLAGS=$LDFLAGS
15395 OLD_LIBS=$LIBS
15396 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15397 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15398 # always want our bfd.
15399 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
5a2d4533
L
15400 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15401 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
4f05add4 15402 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
711a72d3 15403 LIBS="-lbfd -liberty -lz $intl $LIBS"
4f05add4
TT
15404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15405$as_echo_n "checking for Mach-O support in BFD... " >&6; }
15406if test "${gdb_cv_var_macho+set}" = set; then :
15407 $as_echo_n "(cached) " >&6
15408else
15409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15410/* end confdefs.h. */
15411#include <stdlib.h>
15412 #include "bfd.h"
15413 #include "mach-o.h"
15414
15415int
15416main ()
15417{
15418return bfd_mach_o_lookup_command (NULL, 0, NULL);
15419 ;
15420 return 0;
15421}
15422_ACEOF
15423if ac_fn_c_try_link "$LINENO"; then :
15424 gdb_cv_var_macho=yes
15425else
15426 gdb_cv_var_macho=no
15427fi
15428rm -f core conftest.err conftest.$ac_objext \
15429 conftest$ac_exeext conftest.$ac_ext
15430fi
15431{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15432$as_echo "$gdb_cv_var_macho" >&6; }
15433 CFLAGS=$OLD_CFLAGS
15434 LDFLAGS=$OLD_LDFLAGS
15435 LIBS=$OLD_LIBS
15436if test $gdb_cv_var_macho = yes; then
15437 CONFIG_OBS="$CONFIG_OBS machoread.o"
15438fi
15439
121ce6e5
DJ
15440# Add any host-specific objects to GDB.
15441CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15442
608e2dbb
TT
15443# If building on ELF, look for lzma support for embedded compressed debug info.
15444if test $gdb_cv_var_elf = yes; then
15445
15446# Check whether --with-lzma was given.
15447if test "${with_lzma+set}" = set; then :
15448 withval=$with_lzma;
15449else
15450 with_lzma=auto
15451fi
15452
15453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15454$as_echo_n "checking whether to use lzma... " >&6; }
15455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15456$as_echo "$with_lzma" >&6; }
15457
15458 if test "${with_lzma}" != no; then
15459
15460
15461
15462
15463
15464
15465
15466
15467 use_additional=yes
15468
15469 acl_save_prefix="$prefix"
15470 prefix="$acl_final_prefix"
15471 acl_save_exec_prefix="$exec_prefix"
15472 exec_prefix="$acl_final_exec_prefix"
15473
15474 eval additional_includedir=\"$includedir\"
15475 eval additional_libdir=\"$libdir\"
15476
15477 exec_prefix="$acl_save_exec_prefix"
15478 prefix="$acl_save_prefix"
15479
15480
15481# Check whether --with-liblzma-prefix was given.
15482if test "${with_liblzma_prefix+set}" = set; then :
15483 withval=$with_liblzma_prefix;
15484 if test "X$withval" = "Xno"; then
15485 use_additional=no
15486 else
15487 if test "X$withval" = "X"; then
15488
15489 acl_save_prefix="$prefix"
15490 prefix="$acl_final_prefix"
15491 acl_save_exec_prefix="$exec_prefix"
15492 exec_prefix="$acl_final_exec_prefix"
15493
15494 eval additional_includedir=\"$includedir\"
15495 eval additional_libdir=\"$libdir\"
15496
15497 exec_prefix="$acl_save_exec_prefix"
15498 prefix="$acl_save_prefix"
15499
15500 else
15501 additional_includedir="$withval/include"
15502 additional_libdir="$withval/lib"
15503 fi
15504 fi
15505
15506fi
15507
15508 LIBLZMA=
15509 LTLIBLZMA=
15510 INCLZMA=
15511 rpathdirs=
15512 ltrpathdirs=
15513 names_already_handled=
15514 names_next_round='lzma '
15515 while test -n "$names_next_round"; do
15516 names_this_round="$names_next_round"
15517 names_next_round=
15518 for name in $names_this_round; do
15519 already_handled=
15520 for n in $names_already_handled; do
15521 if test "$n" = "$name"; then
15522 already_handled=yes
15523 break
15524 fi
15525 done
15526 if test -z "$already_handled"; then
15527 names_already_handled="$names_already_handled $name"
15528 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15529 eval value=\"\$HAVE_LIB$uppername\"
15530 if test -n "$value"; then
15531 if test "$value" = yes; then
15532 eval value=\"\$LIB$uppername\"
15533 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15534 eval value=\"\$LTLIB$uppername\"
15535 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15536 else
15537 :
15538 fi
15539 else
15540 found_dir=
15541 found_la=
15542 found_so=
15543 found_a=
15544 if test $use_additional = yes; then
15545 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15546 found_dir="$additional_libdir"
15547 found_so="$additional_libdir/lib$name.$shlibext"
15548 if test -f "$additional_libdir/lib$name.la"; then
15549 found_la="$additional_libdir/lib$name.la"
15550 fi
15551 else
15552 if test -f "$additional_libdir/lib$name.$libext"; then
15553 found_dir="$additional_libdir"
15554 found_a="$additional_libdir/lib$name.$libext"
15555 if test -f "$additional_libdir/lib$name.la"; then
15556 found_la="$additional_libdir/lib$name.la"
15557 fi
15558 fi
15559 fi
15560 fi
15561 if test "X$found_dir" = "X"; then
15562 for x in $LDFLAGS $LTLIBLZMA; do
15563
15564 acl_save_prefix="$prefix"
15565 prefix="$acl_final_prefix"
15566 acl_save_exec_prefix="$exec_prefix"
15567 exec_prefix="$acl_final_exec_prefix"
15568 eval x=\"$x\"
15569 exec_prefix="$acl_save_exec_prefix"
15570 prefix="$acl_save_prefix"
15571
15572 case "$x" in
15573 -L*)
15574 dir=`echo "X$x" | sed -e 's/^X-L//'`
15575 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15576 found_dir="$dir"
15577 found_so="$dir/lib$name.$shlibext"
15578 if test -f "$dir/lib$name.la"; then
15579 found_la="$dir/lib$name.la"
15580 fi
15581 else
15582 if test -f "$dir/lib$name.$libext"; then
15583 found_dir="$dir"
15584 found_a="$dir/lib$name.$libext"
15585 if test -f "$dir/lib$name.la"; then
15586 found_la="$dir/lib$name.la"
15587 fi
15588 fi
15589 fi
15590 ;;
15591 esac
15592 if test "X$found_dir" != "X"; then
15593 break
15594 fi
15595 done
15596 fi
15597 if test "X$found_dir" != "X"; then
15598 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15599 if test "X$found_so" != "X"; then
15600 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15601 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15602 else
15603 haveit=
15604 for x in $ltrpathdirs; do
15605 if test "X$x" = "X$found_dir"; then
15606 haveit=yes
15607 break
15608 fi
15609 done
15610 if test -z "$haveit"; then
15611 ltrpathdirs="$ltrpathdirs $found_dir"
15612 fi
15613 if test "$hardcode_direct" = yes; then
15614 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15615 else
15616 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15617 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15618 haveit=
15619 for x in $rpathdirs; do
15620 if test "X$x" = "X$found_dir"; then
15621 haveit=yes
15622 break
15623 fi
15624 done
15625 if test -z "$haveit"; then
15626 rpathdirs="$rpathdirs $found_dir"
15627 fi
15628 else
15629 haveit=
15630 for x in $LDFLAGS $LIBLZMA; do
15631
15632 acl_save_prefix="$prefix"
15633 prefix="$acl_final_prefix"
15634 acl_save_exec_prefix="$exec_prefix"
15635 exec_prefix="$acl_final_exec_prefix"
15636 eval x=\"$x\"
15637 exec_prefix="$acl_save_exec_prefix"
15638 prefix="$acl_save_prefix"
15639
15640 if test "X$x" = "X-L$found_dir"; then
15641 haveit=yes
15642 break
15643 fi
15644 done
15645 if test -z "$haveit"; then
15646 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
15647 fi
15648 if test "$hardcode_minus_L" != no; then
15649 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15650 else
15651 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15652 fi
15653 fi
15654 fi
15655 fi
15656 else
15657 if test "X$found_a" != "X"; then
15658 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
15659 else
15660 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
15661 fi
15662 fi
15663 additional_includedir=
15664 case "$found_dir" in
15665 */lib | */lib/)
15666 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15667 additional_includedir="$basedir/include"
15668 ;;
15669 esac
15670 if test "X$additional_includedir" != "X"; then
15671 if test "X$additional_includedir" != "X/usr/include"; then
15672 haveit=
15673 if test "X$additional_includedir" = "X/usr/local/include"; then
15674 if test -n "$GCC"; then
15675 case $host_os in
15676 linux*) haveit=yes;;
15677 esac
15678 fi
15679 fi
15680 if test -z "$haveit"; then
15681 for x in $CPPFLAGS $INCLZMA; do
15682
15683 acl_save_prefix="$prefix"
15684 prefix="$acl_final_prefix"
15685 acl_save_exec_prefix="$exec_prefix"
15686 exec_prefix="$acl_final_exec_prefix"
15687 eval x=\"$x\"
15688 exec_prefix="$acl_save_exec_prefix"
15689 prefix="$acl_save_prefix"
15690
15691 if test "X$x" = "X-I$additional_includedir"; then
15692 haveit=yes
15693 break
15694 fi
15695 done
15696 if test -z "$haveit"; then
15697 if test -d "$additional_includedir"; then
15698 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
15699 fi
15700 fi
15701 fi
15702 fi
15703 fi
15704 if test -n "$found_la"; then
15705 save_libdir="$libdir"
15706 case "$found_la" in
15707 */* | *\\*) . "$found_la" ;;
15708 *) . "./$found_la" ;;
15709 esac
15710 libdir="$save_libdir"
15711 for dep in $dependency_libs; do
15712 case "$dep" in
15713 -L*)
15714 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15715 if test "X$additional_libdir" != "X/usr/lib"; then
15716 haveit=
15717 if test "X$additional_libdir" = "X/usr/local/lib"; then
15718 if test -n "$GCC"; then
15719 case $host_os in
15720 linux*) haveit=yes;;
15721 esac
15722 fi
15723 fi
15724 if test -z "$haveit"; then
15725 haveit=
15726 for x in $LDFLAGS $LIBLZMA; do
15727
15728 acl_save_prefix="$prefix"
15729 prefix="$acl_final_prefix"
15730 acl_save_exec_prefix="$exec_prefix"
15731 exec_prefix="$acl_final_exec_prefix"
15732 eval x=\"$x\"
15733 exec_prefix="$acl_save_exec_prefix"
15734 prefix="$acl_save_prefix"
15735
15736 if test "X$x" = "X-L$additional_libdir"; then
15737 haveit=yes
15738 break
15739 fi
15740 done
15741 if test -z "$haveit"; then
15742 if test -d "$additional_libdir"; then
15743 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
15744 fi
15745 fi
15746 haveit=
15747 for x in $LDFLAGS $LTLIBLZMA; do
15748
15749 acl_save_prefix="$prefix"
15750 prefix="$acl_final_prefix"
15751 acl_save_exec_prefix="$exec_prefix"
15752 exec_prefix="$acl_final_exec_prefix"
15753 eval x=\"$x\"
15754 exec_prefix="$acl_save_exec_prefix"
15755 prefix="$acl_save_prefix"
15756
15757 if test "X$x" = "X-L$additional_libdir"; then
15758 haveit=yes
15759 break
15760 fi
15761 done
15762 if test -z "$haveit"; then
15763 if test -d "$additional_libdir"; then
15764 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
15765 fi
15766 fi
15767 fi
15768 fi
15769 ;;
15770 -R*)
15771 dir=`echo "X$dep" | sed -e 's/^X-R//'`
15772 if test "$enable_rpath" != no; then
15773 haveit=
15774 for x in $rpathdirs; do
15775 if test "X$x" = "X$dir"; then
15776 haveit=yes
15777 break
15778 fi
15779 done
15780 if test -z "$haveit"; then
15781 rpathdirs="$rpathdirs $dir"
15782 fi
15783 haveit=
15784 for x in $ltrpathdirs; do
15785 if test "X$x" = "X$dir"; then
15786 haveit=yes
15787 break
15788 fi
15789 done
15790 if test -z "$haveit"; then
15791 ltrpathdirs="$ltrpathdirs $dir"
15792 fi
15793 fi
15794 ;;
15795 -l*)
15796 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
15797 ;;
15798 *.la)
15799 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
15800 ;;
15801 *)
15802 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
15803 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
15804 ;;
15805 esac
15806 done
15807 fi
15808 else
15809 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15810 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
15811 fi
15812 fi
15813 fi
15814 done
15815 done
15816 if test "X$rpathdirs" != "X"; then
15817 if test -n "$hardcode_libdir_separator"; then
15818 alldirs=
15819 for found_dir in $rpathdirs; do
15820 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
15821 done
15822 acl_save_libdir="$libdir"
15823 libdir="$alldirs"
15824 eval flag=\"$hardcode_libdir_flag_spec\"
15825 libdir="$acl_save_libdir"
15826 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15827 else
15828 for found_dir in $rpathdirs; do
15829 acl_save_libdir="$libdir"
15830 libdir="$found_dir"
15831 eval flag=\"$hardcode_libdir_flag_spec\"
15832 libdir="$acl_save_libdir"
15833 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
15834 done
15835 fi
15836 fi
15837 if test "X$ltrpathdirs" != "X"; then
15838 for found_dir in $ltrpathdirs; do
15839 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
15840 done
15841 fi
15842
15843
15844 ac_save_CPPFLAGS="$CPPFLAGS"
15845
15846 for element in $INCLZMA; do
15847 haveit=
15848 for x in $CPPFLAGS; do
15849
15850 acl_save_prefix="$prefix"
15851 prefix="$acl_final_prefix"
15852 acl_save_exec_prefix="$exec_prefix"
15853 exec_prefix="$acl_final_exec_prefix"
15854 eval x=\"$x\"
15855 exec_prefix="$acl_save_exec_prefix"
15856 prefix="$acl_save_prefix"
15857
15858 if test "X$x" = "X$element"; then
15859 haveit=yes
15860 break
15861 fi
15862 done
15863 if test -z "$haveit"; then
15864 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
15865 fi
15866 done
15867
15868
15869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
15870$as_echo_n "checking for liblzma... " >&6; }
15871if test "${ac_cv_liblzma+set}" = set; then :
15872 $as_echo_n "(cached) " >&6
15873else
15874
15875 ac_save_LIBS="$LIBS"
15876 LIBS="$LIBS $LIBLZMA"
15877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15878/* end confdefs.h. */
15879#include "lzma.h"
15880int
15881main ()
15882{
15883lzma_index_iter iter;
15884 lzma_index_iter_init (&iter, 0);
15885 lzma_mf_is_supported (LZMA_MF_HC3);
15886 ;
15887 return 0;
15888}
15889_ACEOF
15890if ac_fn_c_try_link "$LINENO"; then :
15891 ac_cv_liblzma=yes
15892else
15893 ac_cv_liblzma=no
15894fi
15895rm -f core conftest.err conftest.$ac_objext \
15896 conftest$ac_exeext conftest.$ac_ext
15897 LIBS="$ac_save_LIBS"
15898
15899fi
15900{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
15901$as_echo "$ac_cv_liblzma" >&6; }
15902 if test "$ac_cv_liblzma" = yes; then
15903 HAVE_LIBLZMA=yes
15904
15905$as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
15906
15907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
15908$as_echo_n "checking how to link with liblzma... " >&6; }
15909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
15910$as_echo "$LIBLZMA" >&6; }
15911 else
15912 HAVE_LIBLZMA=no
15913 CPPFLAGS="$ac_save_CPPFLAGS"
15914 LIBLZMA=
15915 LTLIBLZMA=
15916 fi
15917
15918
15919
15920
15921
15922
15923 if test "$HAVE_LIBLZMA" != yes; then
15924 if test "$with_lzma" = yes; then
15925 as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
15926 fi
15927 fi
15928 fi
15929fi
15930
3fc11d3e
JM
15931LIBGUI="../libgui/src/libgui.a"
15932GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
15933
15934
7a292a7a 15935
3fc11d3e
JM
15936WIN32LDAPP=
15937
15938
15939
d91670b9 15940case "${host}" in
686a5eed 15941*-*-cygwin* | *-*-mingw* )
d91670b9
CV
15942 configdir="win"
15943 ;;
15944*)
15945 configdir="unix"
15946 ;;
15947esac
3fc11d3e
JM
15948
15949GDBTKLIBS=
15950if test "${enable_gdbtk}" = "yes"; then
15951
d1c3b63a
KS
15952 # Gdbtk must have an absolute path to srcdir in order to run
15953 # properly when not installed.
15954 here=`pwd`
15955 cd ${srcdir}
15956 GDBTK_SRC_DIR=`pwd`
15957 cd $here
15958
bec39cab 15959
5062cc19
KS
15960 #
15961 # Ok, lets find the tcl configuration
15962 # First, look for one uninstalled.
15963 # the alternative search directory is invoked by --with-tcl
15964 #
3fc11d3e 15965
5062cc19
KS
15966 if test x"${no_tcl}" = x ; then
15967 # we reset no_tcl in case something fails here
15968 no_tcl=true
bec39cab 15969
81ecdfbb
RW
15970# Check whether --with-tcl was given.
15971if test "${with_tcl+set}" = set; then :
15972 withval=$with_tcl; with_tclconfig=${withval}
15973fi
15974
15975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
15976$as_echo_n "checking for Tcl configuration... " >&6; }
15977 if test "${ac_cv_c_tclconfig+set}" = set; then :
15978 $as_echo_n "(cached) " >&6
3fc11d3e 15979else
bec39cab 15980
3fc11d3e 15981
5062cc19
KS
15982 # First check to see if --with-tcl was specified.
15983 case "${host}" in
15984 *-*-cygwin*) platDir="win" ;;
15985 *) platDir="unix" ;;
15986 esac
15987 if test x"${with_tclconfig}" != x ; then
15988 if test -f "${with_tclconfig}/tclConfig.sh" ; then
15989 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
15990 else
81ecdfbb 15991 as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
5062cc19
KS
15992 fi
15993 fi
15994
15995 # then check for a private Tcl installation
15996 if test x"${ac_cv_c_tclconfig}" = x ; then
15997 for i in \
15998 ../tcl \
15999 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16000 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16001 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16002 ../../tcl \
16003 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16004 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16005 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16006 ../../../tcl \
16007 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16008 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16009 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16010 if test -f "$i/$platDir/tclConfig.sh" ; then
16011 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16012 break
16013 fi
16014 done
16015 fi
16016
16017 # on Darwin, check in Framework installation locations
16018 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16019 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16020 `ls -d /Library/Frameworks 2>/dev/null` \
16021 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16022 `ls -d /System/Library/Frameworks 2>/dev/null` \
16023 ; do
16024 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16025 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16026 break
16027 fi
16028 done
16029 fi
16030
16031 # check in a few common install locations
16032 if test x"${ac_cv_c_tclconfig}" = x ; then
16033 for i in `ls -d ${libdir} 2>/dev/null` \
16034 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16035 `ls -d ${prefix}/lib 2>/dev/null` \
16036 `ls -d /usr/local/lib 2>/dev/null` \
16037 `ls -d /usr/contrib/lib 2>/dev/null` \
16038 `ls -d /usr/lib 2>/dev/null` \
16039 ; do
16040 if test -f "$i/tclConfig.sh" ; then
16041 ac_cv_c_tclconfig=`(cd $i; pwd)`
16042 break
16043 fi
16044 done
16045 fi
3fc11d3e 16046
5062cc19
KS
16047 # check in a few other private locations
16048 if test x"${ac_cv_c_tclconfig}" = x ; then
16049 for i in \
16050 ${srcdir}/../tcl \
16051 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16052 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16053 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16054 if test -f "$i/$platDir/tclConfig.sh" ; then
16055 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16056 break
16057 fi
16058 done
16059 fi
bec39cab 16060
3fc11d3e
JM
16061fi
16062
5062cc19
KS
16063
16064 if test x"${ac_cv_c_tclconfig}" = x ; then
16065 TCL_BIN_DIR="# no Tcl configs found"
81ecdfbb
RW
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16067$as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
5062cc19
KS
16068 else
16069 no_tcl=
16070 TCL_BIN_DIR=${ac_cv_c_tclconfig}
81ecdfbb
RW
16071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16072$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
5062cc19
KS
16073 fi
16074 fi
3fc11d3e 16075
bec39cab 16076
85541719
DE
16077 # If $no_tk is nonempty, then we can't do Tk, and there is no
16078 # point to doing Tcl.
bec39cab 16079
5062cc19
KS
16080 #
16081 # Ok, lets find the tk configuration
16082 # First, look for one uninstalled.
16083 # the alternative search directory is invoked by --with-tk
16084 #
3fc11d3e 16085
5062cc19
KS
16086 if test x"${no_tk}" = x ; then
16087 # we reset no_tk in case something fails here
16088 no_tk=true
bec39cab 16089
81ecdfbb
RW
16090# Check whether --with-tk was given.
16091if test "${with_tk+set}" = set; then :
16092 withval=$with_tk; with_tkconfig=${withval}
16093fi
16094
16095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16096$as_echo_n "checking for Tk configuration... " >&6; }
16097 if test "${ac_cv_c_tkconfig+set}" = set; then :
16098 $as_echo_n "(cached) " >&6
bec39cab 16099else
3fc11d3e
JM
16100
16101
5062cc19
KS
16102 # First check to see if --with-tkconfig was specified.
16103 if test x"${with_tkconfig}" != x ; then
16104 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16105 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16106 else
81ecdfbb 16107 as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
5062cc19
KS
16108 fi
16109 fi
3fc11d3e 16110
5062cc19
KS
16111 # then check for a private Tk library
16112 case "${host}" in
16113 *-*-cygwin*) platDir="win" ;;
16114 *) platDir="unix" ;;
16115 esac
16116 if test x"${ac_cv_c_tkconfig}" = x ; then
16117 for i in \
16118 ../tk \
16119 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16120 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16121 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16122 ../../tk \
16123 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16124 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16125 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16126 ../../../tk \
16127 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16128 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16129 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16130 if test -f "$i/$platDir/tkConfig.sh" ; then
16131 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16132 break
16133 fi
16134 done
16135 fi
16136
16137 # on Darwin, check in Framework installation locations
16138 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16139 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16140 `ls -d /Library/Frameworks 2>/dev/null` \
16141 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16142 `ls -d /System/Library/Frameworks 2>/dev/null` \
16143 ; do
16144 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16145 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16146 break
16147 fi
16148 done
16149 fi
16150
16151 # check in a few common install locations
16152 if test x"${ac_cv_c_tkconfig}" = x ; then
16153 for i in `ls -d ${libdir} 2>/dev/null` \
16154 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16155 `ls -d ${prefix}/lib 2>/dev/null` \
16156 `ls -d /usr/local/lib 2>/dev/null` \
16157 `ls -d /usr/contrib/lib 2>/dev/null` \
16158 `ls -d /usr/lib 2>/dev/null` \
16159 ; do
16160 if test -f "$i/tkConfig.sh" ; then
16161 ac_cv_c_tkconfig=`(cd $i; pwd)`
16162 break
16163 fi
16164 done
16165 fi
16166 # check in a few other private locations
16167 if test x"${ac_cv_c_tkconfig}" = x ; then
16168 for i in \
16169 ${srcdir}/../tk \
16170 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16171 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16172 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16173 if test -f "$i/$platDir/tkConfig.sh" ; then
16174 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16175 break
16176 fi
16177 done
16178 fi
3fc11d3e 16179
3fc11d3e
JM
16180fi
16181
16182
5062cc19
KS
16183 if test x"${ac_cv_c_tkconfig}" = x ; then
16184 TK_BIN_DIR="# no Tk configs found"
81ecdfbb
RW
16185 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16186$as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
5062cc19
KS
16187 else
16188 no_tk=
16189 TK_BIN_DIR=${ac_cv_c_tkconfig}
81ecdfbb
RW
16190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16191$as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
5062cc19 16192 fi
3fc11d3e 16193 fi
dd2504ab 16194
dd2504ab 16195
85541719
DE
16196 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16197
81ecdfbb
RW
16198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16199$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
85541719
DE
16200
16201 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
81ecdfbb
RW
16202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16203$as_echo "loading" >&6; }
85541719
DE
16204 . ${TCL_BIN_DIR}/tclConfig.sh
16205 else
81ecdfbb
RW
16206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16207$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
85541719
DE
16208 fi
16209
16210 # eval is required to do the TCL_DBGX substitution
16211 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16212 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16213
16214 # If the TCL_BIN_DIR is the build directory (not the install directory),
16215 # then set the common variable name to the value of the build variables.
16216 # For example, the variable TCL_LIB_SPEC will be set to the value
16217 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16218 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16219 # installed and uninstalled version of Tcl.
16220 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16221 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16222 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16223 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16224 elif test "`uname -s`" = "Darwin"; then
16225 # If Tcl was built as a framework, attempt to use the libraries
16226 # from the framework at the given location so that linking works
a68ffae9 16227 # against Tcl.framework installed in an arbitrary location.
85541719
DE
16228 case ${TCL_DEFS} in
16229 *TCL_FRAMEWORK*)
16230 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16231 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16232 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16233 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16234 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16235 break
16236 fi
16237 done
16238 fi
16239 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16240 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16241 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16242 fi
16243 ;;
16244 esac
16245 fi
16246
16247 # eval is required to do the TCL_DBGX substitution
16248 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16249 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16250 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16251 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16252
16253
16254
16255
16256
16257
16258
16259
16260
16261
16262
16263
16264
16265
16266
16267 # Check for in-tree tcl
16268 here=`pwd`
16269 cd ${srcdir}/..
16270 topdir=`pwd`
16271 cd ${here}
16272
16273 intree="no"
16274 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16275 intree="yes"
16276 fi
16277
16278 # Find Tcl private headers
16279 if test x"${intree}" = xno; then
16280
81ecdfbb
RW
16281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16282$as_echo_n "checking for Tcl private headers... " >&6; }
85541719
DE
16283 private_dir=""
16284 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16285 if test -f ${dir}/tclInt.h ; then
16286 private_dir=${dir}
16287 fi
16288
16289 if test x"${private_dir}" = x; then
81ecdfbb 16290 as_fn_error "could not find private Tcl headers" "$LINENO" 5
85541719
DE
16291 else
16292 TCL_PRIVATE_INCLUDE="-I${private_dir}"
81ecdfbb
RW
16293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16294$as_echo "${private_dir}" >&6; }
85541719
DE
16295 fi
16296
16297 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16298 TCL_LIBRARY="${TCL_LIB_SPEC}"
16299 TCL_DEPS=""
16300 else
16301 # If building tcl in the same src tree, private headers
16302 # are not needed, but we need to be sure to use the right
16303 # headers library
16304 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16305 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16306 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16307 fi
16308
16309
16310
16311
16312
81ecdfbb
RW
16313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16314$as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
dd2504ab 16315
5062cc19 16316 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
81ecdfbb
RW
16317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16318$as_echo "loading" >&6; }
5062cc19 16319 . ${TK_BIN_DIR}/tkConfig.sh
3fc11d3e 16320 else
81ecdfbb
RW
16321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16322$as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
3fc11d3e 16323 fi
bec39cab 16324
5062cc19
KS
16325 # eval is required to do the TK_DBGX substitution
16326 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16327 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16328
16329 # If the TK_BIN_DIR is the build directory (not the install directory),
16330 # then set the common variable name to the value of the build variables.
16331 # For example, the variable TK_LIB_SPEC will be set to the value
16332 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16333 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16334 # installed and uninstalled version of Tcl.
85541719 16335 if test -f "${TK_BIN_DIR}/Makefile" ; then
5062cc19
KS
16336 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16337 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16338 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16339 elif test "`uname -s`" = "Darwin"; then
16340 # If Tk was built as a framework, attempt to use the libraries
16341 # from the framework at the given location so that linking works
a68ffae9 16342 # against Tk.framework installed in an arbitrary location.
5062cc19
KS
16343 case ${TK_DEFS} in
16344 *TK_FRAMEWORK*)
85541719 16345 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
5062cc19
KS
16346 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16347 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16348 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16349 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16350 break
16351 fi
16352 done
16353 fi
85541719 16354 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
5062cc19
KS
16355 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16356 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16357 fi
16358 ;;
16359 esac
3fc11d3e
JM
16360 fi
16361
5062cc19
KS
16362 # eval is required to do the TK_DBGX substitution
16363 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16364 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16365 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16366 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
3fc11d3e 16367
3fc11d3e
JM
16368
16369
bec39cab
AC
16370
16371
16372
16373
16374
16375
16376
3fc11d3e 16377
3fc11d3e 16378
bec39cab 16379
bec39cab 16380
85541719
DE
16381 # Check for in-tree Tk
16382 intree="no"
16383 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16384 intree="yes"
16385 fi
3fc11d3e 16386
85541719
DE
16387 # Find Tk private headers
16388 if test x"${intree}" = xno; then
3fc11d3e 16389
81ecdfbb
RW
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16391$as_echo_n "checking for Tk private headers... " >&6; }
5062cc19
KS
16392 private_dir=""
16393 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16394 if test -f ${dir}/tkInt.h; then
16395 private_dir=${dir}
3fc11d3e 16396 fi
bec39cab 16397
5062cc19 16398 if test x"${private_dir}" = x; then
81ecdfbb 16399 as_fn_error "could not find Tk private headers" "$LINENO" 5
3fc11d3e 16400 else
5062cc19 16401 TK_PRIVATE_INCLUDE="-I${private_dir}"
81ecdfbb
RW
16402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16403$as_echo "${private_dir}" >&6; }
3fc11d3e 16404 fi
3fc11d3e 16405
85541719
DE
16406 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16407 TK_LIBRARY=${TK_LIB_SPEC}
16408 TK_DEPS=""
16409 else
16410 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16411 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16412 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16413 fi
3fc11d3e
JM
16414
16415
3fc11d3e
JM
16416
16417
3fc11d3e 16418
85541719 16419 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
3fc11d3e 16420
85541719
DE
16421 # Include some libraries that Tcl and Tk want.
16422 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16423 # Yes, the ordering seems wrong here. But it isn't.
16424 # TK_LIBS is the list of libraries that need to be linked
16425 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16426 # were in LIBS then any link tests after this point would
16427 # try to include things like `$(LIBGUI)', which wouldn't work.
16428 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
4226a5a5 16429
85541719
DE
16430 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16431 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16432 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16433 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16434 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16435 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16436 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
3fc11d3e 16437
85541719
DE
16438 if test x$gdb_cv_os_cygwin = xyes; then
16439 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16440 WIN32LDAPP="-Wl,--subsystem,console"
16441 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
3fc11d3e 16442 fi
ffc6a242 16443
81ecdfbb 16444 subdirs="$subdirs gdbtk"
3ace7edb 16445
85541719 16446 fi
3fc11d3e
JM
16447fi
16448
16449
16450
16451
16452
16453
16454
16455
81ecdfbb
RW
16456{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16457$as_echo_n "checking for X... " >&6; }
bec39cab 16458
c906108c 16459
81ecdfbb
RW
16460# Check whether --with-x was given.
16461if test "${with_x+set}" = set; then :
16462 withval=$with_x;
16463fi
c906108c
SS
16464
16465# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16466if test "x$with_x" = xno; then
16467 # The user explicitly disabled X.
16468 have_x=disabled
16469else
81ecdfbb
RW
16470 case $x_includes,$x_libraries in #(
16471 *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
16472 *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
16473 $as_echo_n "(cached) " >&6
c906108c
SS
16474else
16475 # One or both of the vars are not set, and there is no cached value.
bec39cab 16476ac_x_includes=no ac_x_libraries=no
81ecdfbb 16477rm -f -r conftest.dir
bec39cab
AC
16478if mkdir conftest.dir; then
16479 cd conftest.dir
bec39cab 16480 cat >Imakefile <<'_ACEOF'
81ecdfbb
RW
16481incroot:
16482 @echo incroot='${INCROOT}'
16483usrlibdir:
16484 @echo usrlibdir='${USRLIBDIR}'
16485libdir:
16486 @echo libdir='${LIBDIR}'
16487_ACEOF
16488 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
c906108c 16489 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
81ecdfbb
RW
16490 for ac_var in incroot usrlibdir libdir; do
16491 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16492 done
c906108c 16493 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
81ecdfbb
RW
16494 for ac_extension in a so sl dylib la dll; do
16495 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16496 test -f "$ac_im_libdir/libX11.$ac_extension"; then
bec39cab 16497 ac_im_usrlibdir=$ac_im_libdir; break
c906108c
SS
16498 fi
16499 done
16500 # Screen out bogus values from the imake configuration. They are
16501 # bogus both because they are the default anyway, and because
16502 # using them would break gcc on systems where it needs fixed includes.
bec39cab 16503 case $ac_im_incroot in
81ecdfbb 16504 /usr/include) ac_x_includes= ;;
bec39cab 16505 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
c906108c 16506 esac
bec39cab 16507 case $ac_im_usrlibdir in
81ecdfbb 16508 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
bec39cab 16509 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
c906108c
SS
16510 esac
16511 fi
16512 cd ..
81ecdfbb 16513 rm -f -r conftest.dir
c906108c
SS
16514fi
16515
bec39cab
AC
16516# Standard set of common directories for X headers.
16517# Check X11 before X11Rn because it is often a symlink to the current release.
16518ac_x_header_dirs='
16519/usr/X11/include
81ecdfbb 16520/usr/X11R7/include
bec39cab
AC
16521/usr/X11R6/include
16522/usr/X11R5/include
16523/usr/X11R4/include
16524
16525/usr/include/X11
81ecdfbb 16526/usr/include/X11R7
bec39cab
AC
16527/usr/include/X11R6
16528/usr/include/X11R5
16529/usr/include/X11R4
16530
16531/usr/local/X11/include
81ecdfbb 16532/usr/local/X11R7/include
bec39cab
AC
16533/usr/local/X11R6/include
16534/usr/local/X11R5/include
16535/usr/local/X11R4/include
16536
16537/usr/local/include/X11
81ecdfbb 16538/usr/local/include/X11R7
bec39cab
AC
16539/usr/local/include/X11R6
16540/usr/local/include/X11R5
16541/usr/local/include/X11R4
16542
16543/usr/X386/include
16544/usr/x386/include
16545/usr/XFree86/include/X11
16546
16547/usr/include
16548/usr/local/include
16549/usr/unsupported/include
16550/usr/athena/include
16551/usr/local/x11r5/include
16552/usr/lpp/Xamples/include
16553
16554/usr/openwin/include
16555/usr/openwin/share/include'
16556
16557if test "$ac_x_includes" = no; then
81ecdfbb 16558 # Guess where to find include files, by looking for Xlib.h.
c906108c 16559 # First, try using that file with no special directory specified.
81ecdfbb 16560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 16561/* end confdefs.h. */
81ecdfbb 16562#include <X11/Xlib.h>
bec39cab 16563_ACEOF
81ecdfbb 16564if ac_fn_c_try_cpp "$LINENO"; then :
c906108c
SS
16565 # We can compile using X headers with no special include directory.
16566ac_x_includes=
16567else
bec39cab 16568 for ac_dir in $ac_x_header_dirs; do
81ecdfbb 16569 if test -r "$ac_dir/X11/Xlib.h"; then
bec39cab
AC
16570 ac_x_includes=$ac_dir
16571 break
16572 fi
16573done
c906108c 16574fi
bec39cab
AC
16575rm -f conftest.err conftest.$ac_ext
16576fi # $ac_x_includes = no
c906108c 16577
bec39cab 16578if test "$ac_x_libraries" = no; then
c906108c 16579 # Check for the libraries.
c906108c
SS
16580 # See if we find them without any special options.
16581 # Don't add to $LIBS permanently.
bec39cab 16582 ac_save_LIBS=$LIBS
81ecdfbb
RW
16583 LIBS="-lX11 $LIBS"
16584 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 16585/* end confdefs.h. */
81ecdfbb 16586#include <X11/Xlib.h>
bec39cab
AC
16587int
16588main ()
16589{
81ecdfbb 16590XrmInitialize ()
bec39cab
AC
16591 ;
16592 return 0;
16593}
16594_ACEOF
81ecdfbb 16595if ac_fn_c_try_link "$LINENO"; then :
bec39cab 16596 LIBS=$ac_save_LIBS
c906108c
SS
16597# We can link X programs with no special library path.
16598ac_x_libraries=
16599else
81ecdfbb
RW
16600 LIBS=$ac_save_LIBS
16601for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
c906108c 16602do
bec39cab 16603 # Don't even attempt the hair of trying to link an X program!
81ecdfbb
RW
16604 for ac_extension in a so sl dylib la dll; do
16605 if test -r "$ac_dir/libX11.$ac_extension"; then
c906108c
SS
16606 ac_x_libraries=$ac_dir
16607 break 2
16608 fi
16609 done
16610done
16611fi
81ecdfbb
RW
16612rm -f core conftest.err conftest.$ac_objext \
16613 conftest$ac_exeext conftest.$ac_ext
bec39cab 16614fi # $ac_x_libraries = no
c906108c 16615
81ecdfbb
RW
16616case $ac_x_includes,$ac_x_libraries in #(
16617 no,* | *,no | *\'*)
16618 # Didn't find X, or a directory has "'" in its name.
16619 ac_cv_have_x="have_x=no";; #(
16620 *)
16621 # Record where we found X for the cache.
16622 ac_cv_have_x="have_x=yes\
16623 ac_x_includes='$ac_x_includes'\
16624 ac_x_libraries='$ac_x_libraries'"
16625esac
c906108c 16626fi
81ecdfbb
RW
16627;; #(
16628 *) have_x=yes;;
16629 esac
c906108c
SS
16630 eval "$ac_cv_have_x"
16631fi # $with_x != no
16632
16633if test "$have_x" != yes; then
81ecdfbb
RW
16634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16635$as_echo "$have_x" >&6; }
c906108c
SS
16636 no_x=yes
16637else
16638 # If each of the values was on the command line, it overrides each guess.
16639 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16640 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16641 # Update the cache value to reflect the command line values.
81ecdfbb
RW
16642 ac_cv_have_x="have_x=yes\
16643 ac_x_includes='$x_includes'\
16644 ac_x_libraries='$x_libraries'"
16645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16646$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
c906108c
SS
16647fi
16648
16649
bec39cab 16650# Unlike the sim directory, whether a simulator is linked is controlled by
9b624dbe 16651# presence of a gdb_sim definition in the target configure.tgt entry.
7a292a7a
SS
16652# This code just checks for a few cases where we'd like to ignore those
16653# definitions, even when they're present in the '.mt' file. These cases
16654# are when --disable-sim is specified, or if the simulator directory is
6c5cfe5b 16655# not part of the source tree.
7a292a7a 16656#
81ecdfbb
RW
16657# Check whether --enable-sim was given.
16658if test "${enable_sim+set}" = set; then :
16659 enableval=$enable_sim; echo "enable_sim = $enable_sim";
7a292a7a
SS
16660 echo "enableval = ${enableval}";
16661 case "${enableval}" in
16662 yes) ignore_sim=false ;;
16663 no) ignore_sim=true ;;
16664 *) ignore_sim=false ;;
16665 esac
16666else
16667 ignore_sim=false
81ecdfbb
RW
16668fi
16669
7a292a7a
SS
16670
16671if test ! -d "${srcdir}/../sim"; then
16672 ignore_sim=true
16673fi
16674
9b624dbe
UW
16675SIM=
16676SIM_OBS=
16677if test "${ignore_sim}" = "false"; then
16678 if test x"${gdb_sim}" != x ; then
16679 SIM="${gdb_sim}"
16680 SIM_OBS="remote-sim.o"
60ca704f 16681
81ecdfbb 16682$as_echo "#define WITH_SIM 1" >>confdefs.h
7a292a7a 16683
976102cd
PA
16684
16685 # Some tdep code should only be compiled in when the ppc sim is
16686 # built. PR sim/13418.
16687 case $target in
16688 powerpc*-*-*)
16689
16690$as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
16691
16692 ;;
16693 esac
9b624dbe 16694 fi
7a292a7a
SS
16695fi
16696
16697
16698
c906108c
SS
16699
16700
16701
16702
16703
16704
dfcd3bfb 16705
e56ac5c3
AC
16706
16707
b3a90332
AC
16708
16709
c35f4ffc 16710# List of host floatformats.
bec39cab
AC
16711
16712cat >>confdefs.h <<_ACEOF
c35f4ffc 16713#define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
bec39cab 16714_ACEOF
c35f4ffc 16715
bec39cab
AC
16716
16717cat >>confdefs.h <<_ACEOF
c35f4ffc 16718#define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
bec39cab
AC
16719_ACEOF
16720
c35f4ffc 16721
bec39cab 16722cat >>confdefs.h <<_ACEOF
c35f4ffc 16723#define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
bec39cab 16724_ACEOF
c35f4ffc
AC
16725
16726
c906108c
SS
16727# target_subdir is used by the testsuite to find the target libraries.
16728target_subdir=
16729if test "${host}" != "${target}"; then
16730 target_subdir="${target_alias}/"
16731fi
16732
16733
21ea5acd 16734# Import nat definitions.
2b351b19 16735nat_makefile_frag=/dev/null
771b4502 16736if test "${gdb_native}" = "yes"; then
21ea5acd
SDJ
16737 . ${srcdir}/configure.nat
16738 nativefile=$NAT_FILE
c906108c 16739fi
c906108c 16740
c906108c
SS
16741
16742
16743
21ea5acd
SDJ
16744
16745
16746
16747
16748
c906108c
SS
16749
16750
b00a8037 16751if test x"${gdb_osabi}" != x ; then
bec39cab
AC
16752
16753cat >>confdefs.h <<_ACEOF
b00a8037 16754#define GDB_OSABI_DEFAULT $gdb_osabi
bec39cab 16755_ACEOF
b00a8037
DJ
16756
16757fi
16758
8dcde887 16759# Enable multi-ice-gdb-server.
81ecdfbb
RW
16760# Check whether --enable-multi-ice was given.
16761if test "${enable_multi_ice+set}" = set; then :
16762 enableval=$enable_multi_ice; case $enableval in
8dcde887
MK
16763 yes | no)
16764 ;;
81ecdfbb 16765 *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
8dcde887 16766 esac
81ecdfbb 16767fi
b4e70030 16768
81ecdfbb
RW
16769if test "x$enable_multi_ice" = xyes; then
16770 subdirs="$subdirs multi-ice"
3ace7edb 16771
a85f51e7
DJ
16772fi
16773
496c0e1b
JB
16774# Check whether --enable-gdbserver was given.
16775if test "${enable_gdbserver+set}" = set; then :
16776 enableval=$enable_gdbserver; case "${enableval}" in
16777 yes| no|auto) ;;
16778 *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
16779esac
16780else
16781 enable_gdbserver=auto
16782fi
16783
16784
16785# We only build gdbserver automatically in a native configuration, and
16786# only if the user did not explicitly disable its build.
16787if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
81ecdfbb
RW
16788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
16789$as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
8dcde887 16790 if test "x$build_gdbserver" = xyes; then
81ecdfbb
RW
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16792$as_echo "yes" >&6; }
16793 subdirs="$subdirs gdbserver"
3ace7edb 16794
496c0e1b 16795 gdbserver_build_enabled=yes
8dcde887 16796 else
81ecdfbb
RW
16797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16798$as_echo "no" >&6; }
8dcde887
MK
16799 fi
16800fi
16801
496c0e1b
JB
16802# If the user explicitly request the gdbserver to be built, verify that
16803# we were in fact able to enable it.
16804if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
16805 as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
16806fi
16807
393fd4c3
YQ
16808# Check for babeltrace and babeltrace-ctf
16809
16810# Check whether --with-babeltrace was given.
16811if test "${with_babeltrace+set}" = set; then :
16812 withval=$with_babeltrace;
16813else
16814 with_babeltrace=auto
16815fi
16816
16817{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
16818$as_echo_n "checking whether to use babeltrace... " >&6; }
16819{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
16820$as_echo "$with_babeltrace" >&6; }
16821
16822if test "x$with_babeltrace" = "xno"; then
16823 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
16824$as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
16825else
16826 # Append -Werror to CFLAGS so that configure can catch the warning
16827 # "assignment from incompatible pointer type", which is related to
16828 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
16829 # in GDB, while babeltrace 1.0.3 is broken.
16830 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
16831 # safe to save and restore CFLAGS here.
16832 saved_CFLAGS=$CFLAGS
16833 CFLAGS="$CFLAGS -Werror"
16834
16835
16836
16837
16838
16839
16840
16841
16842 use_additional=yes
16843
16844 acl_save_prefix="$prefix"
16845 prefix="$acl_final_prefix"
16846 acl_save_exec_prefix="$exec_prefix"
16847 exec_prefix="$acl_final_exec_prefix"
16848
16849 eval additional_includedir=\"$includedir\"
16850 eval additional_libdir=\"$libdir\"
16851
16852 exec_prefix="$acl_save_exec_prefix"
16853 prefix="$acl_save_prefix"
16854
16855
16856# Check whether --with-libbabeltrace-prefix was given.
16857if test "${with_libbabeltrace_prefix+set}" = set; then :
16858 withval=$with_libbabeltrace_prefix;
16859 if test "X$withval" = "Xno"; then
16860 use_additional=no
16861 else
16862 if test "X$withval" = "X"; then
16863
16864 acl_save_prefix="$prefix"
16865 prefix="$acl_final_prefix"
16866 acl_save_exec_prefix="$exec_prefix"
16867 exec_prefix="$acl_final_exec_prefix"
16868
16869 eval additional_includedir=\"$includedir\"
16870 eval additional_libdir=\"$libdir\"
16871
16872 exec_prefix="$acl_save_exec_prefix"
16873 prefix="$acl_save_prefix"
16874
16875 else
16876 additional_includedir="$withval/include"
16877 additional_libdir="$withval/lib"
16878 fi
16879 fi
16880
16881fi
16882
16883 LIBBABELTRACE=
16884 LTLIBBABELTRACE=
16885 INCBABELTRACE=
16886 rpathdirs=
16887 ltrpathdirs=
16888 names_already_handled=
16889 names_next_round='babeltrace babeltrace-ctf'
16890 while test -n "$names_next_round"; do
16891 names_this_round="$names_next_round"
16892 names_next_round=
16893 for name in $names_this_round; do
16894 already_handled=
16895 for n in $names_already_handled; do
16896 if test "$n" = "$name"; then
16897 already_handled=yes
16898 break
16899 fi
16900 done
16901 if test -z "$already_handled"; then
16902 names_already_handled="$names_already_handled $name"
16903 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
16904 eval value=\"\$HAVE_LIB$uppername\"
16905 if test -n "$value"; then
16906 if test "$value" = yes; then
16907 eval value=\"\$LIB$uppername\"
16908 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
16909 eval value=\"\$LTLIB$uppername\"
16910 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
16911 else
16912 :
16913 fi
16914 else
16915 found_dir=
16916 found_la=
16917 found_so=
16918 found_a=
16919 if test $use_additional = yes; then
16920 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
16921 found_dir="$additional_libdir"
16922 found_so="$additional_libdir/lib$name.$shlibext"
16923 if test -f "$additional_libdir/lib$name.la"; then
16924 found_la="$additional_libdir/lib$name.la"
16925 fi
16926 else
16927 if test -f "$additional_libdir/lib$name.$libext"; then
16928 found_dir="$additional_libdir"
16929 found_a="$additional_libdir/lib$name.$libext"
16930 if test -f "$additional_libdir/lib$name.la"; then
16931 found_la="$additional_libdir/lib$name.la"
16932 fi
16933 fi
16934 fi
16935 fi
16936 if test "X$found_dir" = "X"; then
16937 for x in $LDFLAGS $LTLIBBABELTRACE; do
16938
16939 acl_save_prefix="$prefix"
16940 prefix="$acl_final_prefix"
16941 acl_save_exec_prefix="$exec_prefix"
16942 exec_prefix="$acl_final_exec_prefix"
16943 eval x=\"$x\"
16944 exec_prefix="$acl_save_exec_prefix"
16945 prefix="$acl_save_prefix"
16946
16947 case "$x" in
16948 -L*)
16949 dir=`echo "X$x" | sed -e 's/^X-L//'`
16950 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
16951 found_dir="$dir"
16952 found_so="$dir/lib$name.$shlibext"
16953 if test -f "$dir/lib$name.la"; then
16954 found_la="$dir/lib$name.la"
16955 fi
16956 else
16957 if test -f "$dir/lib$name.$libext"; then
16958 found_dir="$dir"
16959 found_a="$dir/lib$name.$libext"
16960 if test -f "$dir/lib$name.la"; then
16961 found_la="$dir/lib$name.la"
16962 fi
16963 fi
16964 fi
16965 ;;
16966 esac
16967 if test "X$found_dir" != "X"; then
16968 break
16969 fi
16970 done
16971 fi
16972 if test "X$found_dir" != "X"; then
16973 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
16974 if test "X$found_so" != "X"; then
16975 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
16976 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16977 else
16978 haveit=
16979 for x in $ltrpathdirs; do
16980 if test "X$x" = "X$found_dir"; then
16981 haveit=yes
16982 break
16983 fi
16984 done
16985 if test -z "$haveit"; then
16986 ltrpathdirs="$ltrpathdirs $found_dir"
16987 fi
16988 if test "$hardcode_direct" = yes; then
16989 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16990 else
16991 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
16992 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
16993 haveit=
16994 for x in $rpathdirs; do
16995 if test "X$x" = "X$found_dir"; then
16996 haveit=yes
16997 break
16998 fi
16999 done
17000 if test -z "$haveit"; then
17001 rpathdirs="$rpathdirs $found_dir"
17002 fi
17003 else
17004 haveit=
17005 for x in $LDFLAGS $LIBBABELTRACE; do
17006
17007 acl_save_prefix="$prefix"
17008 prefix="$acl_final_prefix"
17009 acl_save_exec_prefix="$exec_prefix"
17010 exec_prefix="$acl_final_exec_prefix"
17011 eval x=\"$x\"
17012 exec_prefix="$acl_save_exec_prefix"
17013 prefix="$acl_save_prefix"
17014
17015 if test "X$x" = "X-L$found_dir"; then
17016 haveit=yes
17017 break
17018 fi
17019 done
17020 if test -z "$haveit"; then
17021 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17022 fi
17023 if test "$hardcode_minus_L" != no; then
17024 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17025 else
17026 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17027 fi
17028 fi
17029 fi
17030 fi
17031 else
17032 if test "X$found_a" != "X"; then
17033 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17034 else
17035 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17036 fi
17037 fi
17038 additional_includedir=
17039 case "$found_dir" in
17040 */lib | */lib/)
17041 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17042 additional_includedir="$basedir/include"
17043 ;;
17044 esac
17045 if test "X$additional_includedir" != "X"; then
17046 if test "X$additional_includedir" != "X/usr/include"; then
17047 haveit=
17048 if test "X$additional_includedir" = "X/usr/local/include"; then
17049 if test -n "$GCC"; then
17050 case $host_os in
17051 linux*) haveit=yes;;
17052 esac
17053 fi
17054 fi
17055 if test -z "$haveit"; then
17056 for x in $CPPFLAGS $INCBABELTRACE; do
17057
17058 acl_save_prefix="$prefix"
17059 prefix="$acl_final_prefix"
17060 acl_save_exec_prefix="$exec_prefix"
17061 exec_prefix="$acl_final_exec_prefix"
17062 eval x=\"$x\"
17063 exec_prefix="$acl_save_exec_prefix"
17064 prefix="$acl_save_prefix"
17065
17066 if test "X$x" = "X-I$additional_includedir"; then
17067 haveit=yes
17068 break
17069 fi
17070 done
17071 if test -z "$haveit"; then
17072 if test -d "$additional_includedir"; then
17073 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17074 fi
17075 fi
17076 fi
17077 fi
17078 fi
17079 if test -n "$found_la"; then
17080 save_libdir="$libdir"
17081 case "$found_la" in
17082 */* | *\\*) . "$found_la" ;;
17083 *) . "./$found_la" ;;
17084 esac
17085 libdir="$save_libdir"
17086 for dep in $dependency_libs; do
17087 case "$dep" in
17088 -L*)
17089 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17090 if test "X$additional_libdir" != "X/usr/lib"; then
17091 haveit=
17092 if test "X$additional_libdir" = "X/usr/local/lib"; then
17093 if test -n "$GCC"; then
17094 case $host_os in
17095 linux*) haveit=yes;;
17096 esac
17097 fi
17098 fi
17099 if test -z "$haveit"; then
17100 haveit=
17101 for x in $LDFLAGS $LIBBABELTRACE; do
17102
17103 acl_save_prefix="$prefix"
17104 prefix="$acl_final_prefix"
17105 acl_save_exec_prefix="$exec_prefix"
17106 exec_prefix="$acl_final_exec_prefix"
17107 eval x=\"$x\"
17108 exec_prefix="$acl_save_exec_prefix"
17109 prefix="$acl_save_prefix"
17110
17111 if test "X$x" = "X-L$additional_libdir"; then
17112 haveit=yes
17113 break
17114 fi
17115 done
17116 if test -z "$haveit"; then
17117 if test -d "$additional_libdir"; then
17118 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17119 fi
17120 fi
17121 haveit=
17122 for x in $LDFLAGS $LTLIBBABELTRACE; do
17123
17124 acl_save_prefix="$prefix"
17125 prefix="$acl_final_prefix"
17126 acl_save_exec_prefix="$exec_prefix"
17127 exec_prefix="$acl_final_exec_prefix"
17128 eval x=\"$x\"
17129 exec_prefix="$acl_save_exec_prefix"
17130 prefix="$acl_save_prefix"
17131
17132 if test "X$x" = "X-L$additional_libdir"; then
17133 haveit=yes
17134 break
17135 fi
17136 done
17137 if test -z "$haveit"; then
17138 if test -d "$additional_libdir"; then
17139 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17140 fi
17141 fi
17142 fi
17143 fi
17144 ;;
17145 -R*)
17146 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17147 if test "$enable_rpath" != no; then
17148 haveit=
17149 for x in $rpathdirs; do
17150 if test "X$x" = "X$dir"; then
17151 haveit=yes
17152 break
17153 fi
17154 done
17155 if test -z "$haveit"; then
17156 rpathdirs="$rpathdirs $dir"
17157 fi
17158 haveit=
17159 for x in $ltrpathdirs; do
17160 if test "X$x" = "X$dir"; then
17161 haveit=yes
17162 break
17163 fi
17164 done
17165 if test -z "$haveit"; then
17166 ltrpathdirs="$ltrpathdirs $dir"
17167 fi
17168 fi
17169 ;;
17170 -l*)
17171 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17172 ;;
17173 *.la)
17174 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17175 ;;
17176 *)
17177 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17178 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17179 ;;
17180 esac
17181 done
17182 fi
17183 else
17184 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17185 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17186 fi
17187 fi
17188 fi
17189 done
17190 done
17191 if test "X$rpathdirs" != "X"; then
17192 if test -n "$hardcode_libdir_separator"; then
17193 alldirs=
17194 for found_dir in $rpathdirs; do
17195 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17196 done
17197 acl_save_libdir="$libdir"
17198 libdir="$alldirs"
17199 eval flag=\"$hardcode_libdir_flag_spec\"
17200 libdir="$acl_save_libdir"
17201 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17202 else
17203 for found_dir in $rpathdirs; do
17204 acl_save_libdir="$libdir"
17205 libdir="$found_dir"
17206 eval flag=\"$hardcode_libdir_flag_spec\"
17207 libdir="$acl_save_libdir"
17208 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17209 done
17210 fi
17211 fi
17212 if test "X$ltrpathdirs" != "X"; then
17213 for found_dir in $ltrpathdirs; do
17214 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17215 done
17216 fi
17217
17218
17219 ac_save_CPPFLAGS="$CPPFLAGS"
17220
17221 for element in $INCBABELTRACE; do
17222 haveit=
17223 for x in $CPPFLAGS; do
17224
17225 acl_save_prefix="$prefix"
17226 prefix="$acl_final_prefix"
17227 acl_save_exec_prefix="$exec_prefix"
17228 exec_prefix="$acl_final_exec_prefix"
17229 eval x=\"$x\"
17230 exec_prefix="$acl_save_exec_prefix"
17231 prefix="$acl_save_prefix"
17232
17233 if test "X$x" = "X$element"; then
17234 haveit=yes
17235 break
17236 fi
17237 done
17238 if test -z "$haveit"; then
17239 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17240 fi
17241 done
17242
17243
17244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17245$as_echo_n "checking for libbabeltrace... " >&6; }
17246if test "${ac_cv_libbabeltrace+set}" = set; then :
17247 $as_echo_n "(cached) " >&6
17248else
17249
17250 ac_save_LIBS="$LIBS"
17251 LIBS="$LIBS $LIBBABELTRACE"
17252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17253/* end confdefs.h. */
17254#include <babeltrace/babeltrace.h>
17255 #include <babeltrace/ctf/events.h>
17256 #include <babeltrace/ctf/iterator.h>
17257int
17258main ()
17259{
17260struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17261 struct bt_ctf_event *event = NULL;
17262 const struct bt_definition *scope;
17263
13cdc2af 17264 pos->type = BT_SEEK_BEGIN;
65c749e7 17265 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
393fd4c3
YQ
17266 scope = bt_ctf_get_top_level_scope (event,
17267 BT_STREAM_EVENT_HEADER);
17268 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17269
17270 ;
17271 return 0;
17272}
17273_ACEOF
17274if ac_fn_c_try_link "$LINENO"; then :
17275 ac_cv_libbabeltrace=yes
17276else
17277 ac_cv_libbabeltrace=no
17278fi
17279rm -f core conftest.err conftest.$ac_objext \
17280 conftest$ac_exeext conftest.$ac_ext
17281 LIBS="$ac_save_LIBS"
17282
17283fi
17284{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17285$as_echo "$ac_cv_libbabeltrace" >&6; }
17286 if test "$ac_cv_libbabeltrace" = yes; then
17287 HAVE_LIBBABELTRACE=yes
17288
17289$as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17290
17291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17292$as_echo_n "checking how to link with libbabeltrace... " >&6; }
17293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17294$as_echo "$LIBBABELTRACE" >&6; }
17295 else
17296 HAVE_LIBBABELTRACE=no
17297 CPPFLAGS="$ac_save_CPPFLAGS"
17298 LIBBABELTRACE=
17299 LTLIBBABELTRACE=
17300 fi
17301
17302
17303
17304
17305
17306
17307 CFLAGS=$saved_CFLAGS
17308
17309 if test "$HAVE_LIBBABELTRACE" != yes; then
17310 if test "$with_babeltrace" = yes; then
17311 as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
17312 else
17313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17314$as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17315 fi
17316 fi
17317fi
17318
21ea5acd
SDJ
17319# If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17320# empty version.
c906108c
SS
17321
17322files=
17323links=
5a2402b8 17324
c906108c
SS
17325rm -f nm.h
17326if test "${nativefile}" != ""; then
0f475e27
AC
17327 case "${nativefile}" in
17328 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17329 * ) GDB_NM_FILE="${nativefile}"
17330 esac
5a2402b8
AC
17331 files="${files} ${GDB_NM_FILE}"
17332 links="${links} nm.h"
60ca704f
SE
17333
17334cat >>confdefs.h <<_ACEOF
b78960be 17335#define GDB_NM_FILE "${GDB_NM_FILE}"
bec39cab 17336_ACEOF
5a2402b8 17337
c906108c 17338fi
5a2402b8
AC
17339
17340
e3487908
GKB
17341for ac_prog in xsltproc
17342do
17343 # Extract the first word of "$ac_prog", so it can be a program name with args.
17344set dummy $ac_prog; ac_word=$2
17345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17346$as_echo_n "checking for $ac_word... " >&6; }
17347if test "${ac_cv_path_XSLTPROC+set}" = set; then :
17348 $as_echo_n "(cached) " >&6
17349else
17350 case $XSLTPROC in
17351 [\\/]* | ?:[\\/]*)
17352 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17353 ;;
17354 *)
17355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17356for as_dir in $PATH
17357do
17358 IFS=$as_save_IFS
17359 test -z "$as_dir" && as_dir=.
17360 for ac_exec_ext in '' $ac_executable_extensions; do
17361 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
17362 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17364 break 2
17365 fi
17366done
17367 done
17368IFS=$as_save_IFS
17369
17370 ;;
17371esac
17372fi
17373XSLTPROC=$ac_cv_path_XSLTPROC
17374if test -n "$XSLTPROC"; then
17375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17376$as_echo "$XSLTPROC" >&6; }
17377else
17378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17379$as_echo "no" >&6; }
17380fi
17381
17382
17383 test -n "$XSLTPROC" && break
17384done
17385test -n "$XSLTPROC" || XSLTPROC="missing"
17386
17387if test "x$USE_MAINTAINER_MODE" = xyes; then
17388 if test "${XSLTPROC}" = missing; then
17389 as_fn_error "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
17390 fi
17391fi
17392
17393
bec39cab
AC
17394ac_sources="$files"
17395ac_dests="$links"
17396while test -n "$ac_sources"; do
17397 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17398 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17399 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17400done
81ecdfbb 17401ac_config_links="$ac_config_links $ac_config_links_1"
c906108c
SS
17402
17403
c906108c
SS
17404
17405
c906108c 17406
81ecdfbb 17407$as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
bec39cab 17408
bec39cab 17409
dcd1f979
TT
17410if $development; then
17411
17412$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17413
07e253aa
PA
17414 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS)"
17415 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS)"
dcd1f979
TT
17416fi
17417
b292c783 17418
f6a88844
JM
17419 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17420 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17421 if test "x$GDB_TRANSFORM_NAME" = x; then
17422 GDB_TRANSFORM_NAME=gdb
17423 fi
17424
17425
17426
17427 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17428 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17429 if test "x$GCORE_TRANSFORM_NAME" = x; then
17430 GCORE_TRANSFORM_NAME=gcore
17431 fi
17432
b292c783
JK
17433
17434ac_config_files="$ac_config_files gcore"
17435
c971b7fa 17436ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
81ecdfbb 17437
89a34d1b 17438
bec39cab
AC
17439cat >confcache <<\_ACEOF
17440# This file is a shell script that caches the results of configure
17441# tests run on this system so they can be shared between configure
17442# scripts and configure runs, see configure's option --config-cache.
17443# It is not useful on other systems. If it contains results you don't
17444# want to keep, you may remove or edit it.
17445#
17446# config.status only pays attention to the cache file if you give it
17447# the --recheck option to rerun configure.
17448#
17449# `ac_cv_env_foo' variables (set or unset) will be overridden when
17450# loading this file, other *unset* `ac_cv_foo' will be assigned the
17451# following values.
17452
17453_ACEOF
17454
17455# The following way of writing the cache mishandles newlines in values,
17456# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 17457# So, we kill variables containing newlines.
bec39cab
AC
17458# Ultrix sh set writes to stderr and can't be redirected directly,
17459# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW
17460(
17461 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17462 eval ac_val=\$$ac_var
17463 case $ac_val in #(
17464 *${as_nl}*)
17465 case $ac_var in #(
17466 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17467$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17468 esac
17469 case $ac_var in #(
17470 _ | IFS | as_nl) ;; #(
17471 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17472 *) { eval $ac_var=; unset $ac_var;} ;;
17473 esac ;;
17474 esac
17475 done
17476
bec39cab 17477 (set) 2>&1 |
81ecdfbb
RW
17478 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17479 *${as_nl}ac_space=\ *)
17480 # `set' does not quote correctly, so add quotes: double-quote
17481 # substitution turns \\\\ into \\, and sed turns \\ into \.
bec39cab
AC
17482 sed -n \
17483 "s/'/'\\\\''/g;
17484 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 17485 ;; #(
bec39cab
AC
17486 *)
17487 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 17488 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
bec39cab 17489 ;;
81ecdfbb
RW
17490 esac |
17491 sort
17492) |
bec39cab 17493 sed '
81ecdfbb 17494 /^ac_cv_env_/b end
bec39cab 17495 t clear
81ecdfbb 17496 :clear
bec39cab
AC
17497 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17498 t end
81ecdfbb
RW
17499 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17500 :end' >>confcache
17501if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17502 if test -w "$cache_file"; then
17503 test "x$cache_file" != "x/dev/null" &&
17504 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17505$as_echo "$as_me: updating cache $cache_file" >&6;}
bec39cab
AC
17506 cat confcache >$cache_file
17507 else
81ecdfbb
RW
17508 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17509$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
bec39cab
AC
17510 fi
17511fi
17512rm -f confcache
17513
17514test "x$prefix" = xNONE && prefix=$ac_default_prefix
17515# Let make expand exec_prefix.
17516test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17517
bec39cab
AC
17518DEFS=-DHAVE_CONFIG_H
17519
17520ac_libobjs=
17521ac_ltlibobjs=
17522for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17523 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW
17524 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17525 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17526 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17527 # will be set to the directory where LIBOBJS objects are built.
17528 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17529 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
bec39cab
AC
17530done
17531LIBOBJS=$ac_libobjs
17532
17533LTLIBOBJS=$ac_ltlibobjs
17534
17535
85981d60 17536if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
81ecdfbb
RW
17537 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
17538Usually this means the macro was only invoked conditionally." "$LINENO" 5
85981d60 17539fi
4df42755
DE
17540if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
17541 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
17542Usually this means the macro was only invoked conditionally." "$LINENO" 5
17543fi
17544if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
17545 as_fn_error "conditional \"HAVE_GUILE\" was never defined.
17546Usually this means the macro was only invoked conditionally." "$LINENO" 5
17547fi
81ecdfbb
RW
17548
17549
bec39cab 17550: ${CONFIG_STATUS=./config.status}
81ecdfbb 17551ac_write_fail=0
bec39cab
AC
17552ac_clean_files_save=$ac_clean_files
17553ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW
17554{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17555$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17556as_write_fail=0
17557cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
bec39cab
AC
17558#! $SHELL
17559# Generated by $as_me.
17560# Run this file to recreate the current configuration.
17561# Compiler output produced by configure, useful for debugging
17562# configure, is in config.log if it exists.
17563
17564debug=false
17565ac_cs_recheck=false
17566ac_cs_silent=false
bec39cab 17567
81ecdfbb
RW
17568SHELL=\${CONFIG_SHELL-$SHELL}
17569export SHELL
17570_ASEOF
17571cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17572## -------------------- ##
17573## M4sh Initialization. ##
17574## -------------------- ##
17575
17576# Be more Bourne compatible
17577DUALCASE=1; export DUALCASE # for MKS sh
17578if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
bec39cab
AC
17579 emulate sh
17580 NULLCMD=:
81ecdfbb 17581 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
bec39cab
AC
17582 # is contrary to our usage. Disable this feature.
17583 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW
17584 setopt NO_GLOB_SUBST
17585else
17586 case `(set -o) 2>/dev/null` in #(
17587 *posix*) :
17588 set -o posix ;; #(
17589 *) :
17590 ;;
17591esac
bec39cab 17592fi
bec39cab 17593
81ecdfbb
RW
17594
17595as_nl='
17596'
17597export as_nl
17598# Printing a long string crashes Solaris 7 /usr/bin/printf.
17599as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17600as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17601as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17602# Prefer a ksh shell builtin over an external printf program on Solaris,
17603# but without wasting forks for bash or zsh.
17604if test -z "$BASH_VERSION$ZSH_VERSION" \
17605 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17606 as_echo='print -r --'
17607 as_echo_n='print -rn --'
17608elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17609 as_echo='printf %s\n'
17610 as_echo_n='printf %s'
17611else
17612 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17613 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17614 as_echo_n='/usr/ucb/echo -n'
17615 else
17616 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17617 as_echo_n_body='eval
17618 arg=$1;
17619 case $arg in #(
17620 *"$as_nl"*)
17621 expr "X$arg" : "X\\(.*\\)$as_nl";
17622 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17623 esac;
17624 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17625 '
17626 export as_echo_n_body
17627 as_echo_n='sh -c $as_echo_n_body as_echo'
17628 fi
17629 export as_echo_body
17630 as_echo='sh -c $as_echo_body as_echo'
17631fi
17632
17633# The user is always right.
17634if test "${PATH_SEPARATOR+set}" != set; then
17635 PATH_SEPARATOR=:
17636 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17637 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17638 PATH_SEPARATOR=';'
17639 }
bec39cab
AC
17640fi
17641
17642
81ecdfbb
RW
17643# IFS
17644# We need space, tab and new line, in precisely that order. Quoting is
17645# there to prevent editors from complaining about space-tab.
17646# (If _AS_PATH_WALK were called with IFS unset, it would disable word
17647# splitting by setting IFS to empty value.)
17648IFS=" "" $as_nl"
17649
17650# Find who we are. Look in the path if we contain no directory separator.
17651case $0 in #((
17652 *[\\/]* ) as_myself=$0 ;;
17653 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17654for as_dir in $PATH
17655do
17656 IFS=$as_save_IFS
17657 test -z "$as_dir" && as_dir=.
17658 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17659 done
17660IFS=$as_save_IFS
17661
17662 ;;
17663esac
17664# We did not find ourselves, most probably we were run as `sh COMMAND'
17665# in which case we are not to be found in the path.
17666if test "x$as_myself" = x; then
17667 as_myself=$0
17668fi
17669if test ! -f "$as_myself"; then
17670 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17671 exit 1
17672fi
17673
17674# Unset variables that we do not need and which cause bugs (e.g. in
17675# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
17676# suppresses any "Segmentation fault" message there. '((' could
17677# trigger a bug in pdksh 5.2.14.
17678for as_var in BASH_ENV ENV MAIL MAILPATH
17679do eval test x\${$as_var+set} = xset \
17680 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17681done
bec39cab
AC
17682PS1='$ '
17683PS2='> '
17684PS4='+ '
17685
17686# NLS nuisances.
81ecdfbb
RW
17687LC_ALL=C
17688export LC_ALL
17689LANGUAGE=C
17690export LANGUAGE
17691
17692# CDPATH.
17693(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17694
17695
17696# as_fn_error ERROR [LINENO LOG_FD]
17697# ---------------------------------
17698# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17699# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17700# script with status $?, using 1 if that was 0.
17701as_fn_error ()
17702{
17703 as_status=$?; test $as_status -eq 0 && as_status=1
17704 if test "$3"; then
17705 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17706 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
17707 fi
17708 $as_echo "$as_me: error: $1" >&2
17709 as_fn_exit $as_status
17710} # as_fn_error
17711
17712
17713# as_fn_set_status STATUS
17714# -----------------------
17715# Set $? to STATUS, without forking.
17716as_fn_set_status ()
17717{
17718 return $1
17719} # as_fn_set_status
17720
17721# as_fn_exit STATUS
17722# -----------------
17723# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17724as_fn_exit ()
17725{
17726 set +e
17727 as_fn_set_status $1
17728 exit $1
17729} # as_fn_exit
17730
17731# as_fn_unset VAR
17732# ---------------
17733# Portably unset VAR.
17734as_fn_unset ()
17735{
17736 { eval $1=; unset $1;}
17737}
17738as_unset=as_fn_unset
17739# as_fn_append VAR VALUE
17740# ----------------------
17741# Append the text in VALUE to the end of the definition contained in VAR. Take
17742# advantage of any shell optimizations that allow amortized linear growth over
17743# repeated appends, instead of the typical quadratic growth present in naive
17744# implementations.
17745if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17746 eval 'as_fn_append ()
17747 {
17748 eval $1+=\$2
17749 }'
17750else
17751 as_fn_append ()
17752 {
17753 eval $1=\$$1\$2
17754 }
17755fi # as_fn_append
17756
17757# as_fn_arith ARG...
17758# ------------------
17759# Perform arithmetic evaluation on the ARGs, and store the result in the
17760# global $as_val. Take advantage of shells that can avoid forks. The arguments
17761# must be portable across $(()) and expr.
17762if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17763 eval 'as_fn_arith ()
17764 {
17765 as_val=$(( $* ))
17766 }'
17767else
17768 as_fn_arith ()
17769 {
17770 as_val=`expr "$@" || test $? -eq 1`
17771 }
17772fi # as_fn_arith
bec39cab 17773
81ecdfbb
RW
17774
17775if expr a : '\(a\)' >/dev/null 2>&1 &&
17776 test "X`expr 00001 : '.*\(...\)'`" = X001; then
bec39cab
AC
17777 as_expr=expr
17778else
17779 as_expr=false
17780fi
17781
81ecdfbb 17782if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
bec39cab
AC
17783 as_basename=basename
17784else
17785 as_basename=false
17786fi
17787
81ecdfbb
RW
17788if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17789 as_dirname=dirname
17790else
17791 as_dirname=false
17792fi
bec39cab 17793
81ecdfbb 17794as_me=`$as_basename -- "$0" ||
bec39cab
AC
17795$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17796 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW
17797 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17798$as_echo X/"$0" |
17799 sed '/^.*\/\([^/][^/]*\)\/*$/{
17800 s//\1/
17801 q
17802 }
17803 /^X\/\(\/\/\)$/{
17804 s//\1/
17805 q
17806 }
17807 /^X\/\(\/\).*/{
17808 s//\1/
17809 q
17810 }
17811 s/.*/./; q'`
b4e70030 17812
b4e70030
JB
17813# Avoid depending upon Character Ranges.
17814as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17815as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17816as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17817as_cr_digits='0123456789'
17818as_cr_alnum=$as_cr_Letters$as_cr_digits
17819
81ecdfbb
RW
17820ECHO_C= ECHO_N= ECHO_T=
17821case `echo -n x` in #(((((
17822-n*)
17823 case `echo 'xy\c'` in
17824 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
17825 xy) ECHO_C='\c';;
17826 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
17827 ECHO_T=' ';;
17828 esac;;
17829*)
17830 ECHO_N='-n';;
bec39cab
AC
17831esac
17832
81ecdfbb
RW
17833rm -f conf$$ conf$$.exe conf$$.file
17834if test -d conf$$.dir; then
17835 rm -f conf$$.dir/conf$$.file
bec39cab 17836else
81ecdfbb
RW
17837 rm -f conf$$.dir
17838 mkdir conf$$.dir 2>/dev/null
bec39cab 17839fi
81ecdfbb
RW
17840if (echo >conf$$.file) 2>/dev/null; then
17841 if ln -s conf$$.file conf$$ 2>/dev/null; then
b4e70030 17842 as_ln_s='ln -s'
81ecdfbb
RW
17843 # ... but there are two gotchas:
17844 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17845 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17846 # In both cases, we have to default to `cp -p'.
17847 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17848 as_ln_s='cp -p'
17849 elif ln conf$$.file conf$$ 2>/dev/null; then
17850 as_ln_s=ln
17851 else
17852 as_ln_s='cp -p'
b4e70030 17853 fi
bec39cab
AC
17854else
17855 as_ln_s='cp -p'
17856fi
81ecdfbb
RW
17857rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17858rmdir conf$$.dir 2>/dev/null
17859
17860
17861# as_fn_mkdir_p
17862# -------------
17863# Create "$as_dir" as a directory, including parents if necessary.
17864as_fn_mkdir_p ()
17865{
17866
17867 case $as_dir in #(
17868 -*) as_dir=./$as_dir;;
17869 esac
17870 test -d "$as_dir" || eval $as_mkdir_p || {
17871 as_dirs=
17872 while :; do
17873 case $as_dir in #(
17874 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17875 *) as_qdir=$as_dir;;
17876 esac
17877 as_dirs="'$as_qdir' $as_dirs"
17878 as_dir=`$as_dirname -- "$as_dir" ||
17879$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17880 X"$as_dir" : 'X\(//\)[^/]' \| \
17881 X"$as_dir" : 'X\(//\)$' \| \
17882 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17883$as_echo X"$as_dir" |
17884 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17885 s//\1/
17886 q
17887 }
17888 /^X\(\/\/\)[^/].*/{
17889 s//\1/
17890 q
17891 }
17892 /^X\(\/\/\)$/{
17893 s//\1/
17894 q
17895 }
17896 /^X\(\/\).*/{
17897 s//\1/
17898 q
17899 }
17900 s/.*/./; q'`
17901 test -d "$as_dir" && break
17902 done
17903 test -z "$as_dirs" || eval "mkdir $as_dirs"
17904 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
17905
bec39cab 17906
81ecdfbb 17907} # as_fn_mkdir_p
bec39cab 17908if mkdir -p . 2>/dev/null; then
81ecdfbb 17909 as_mkdir_p='mkdir -p "$as_dir"'
bec39cab
AC
17910else
17911 test -d ./-p && rmdir ./-p
17912 as_mkdir_p=false
17913fi
17914
81ecdfbb
RW
17915if test -x / >/dev/null 2>&1; then
17916 as_test_x='test -x'
17917else
17918 if ls -dL / >/dev/null 2>&1; then
17919 as_ls_L_option=L
17920 else
17921 as_ls_L_option=
17922 fi
17923 as_test_x='
17924 eval sh -c '\''
17925 if test -d "$1"; then
17926 test -d "$1/.";
17927 else
17928 case $1 in #(
17929 -*)set "./$1";;
17930 esac;
17931 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17932 ???[sx]*):;;*)false;;esac;fi
17933 '\'' sh
17934 '
17935fi
17936as_executable_p=$as_test_x
bec39cab
AC
17937
17938# Sed expression to map a string onto a valid CPP name.
17939as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17940
17941# Sed expression to map a string onto a valid variable name.
17942as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17943
17944
bec39cab 17945exec 6>&1
81ecdfbb
RW
17946## ----------------------------------- ##
17947## Main body of $CONFIG_STATUS script. ##
17948## ----------------------------------- ##
17949_ASEOF
17950test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17951
17952cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17953# Save the log message, to keep $0 and so on meaningful, and to
bec39cab 17954# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW
17955# values after options handling.
17956ac_log="
bec39cab 17957This file was extended by $as_me, which was
81ecdfbb 17958generated by GNU Autoconf 2.64. Invocation command line was
bec39cab
AC
17959
17960 CONFIG_FILES = $CONFIG_FILES
17961 CONFIG_HEADERS = $CONFIG_HEADERS
17962 CONFIG_LINKS = $CONFIG_LINKS
17963 CONFIG_COMMANDS = $CONFIG_COMMANDS
17964 $ $0 $@
17965
81ecdfbb
RW
17966on `(hostname || uname -n) 2>/dev/null | sed 1q`
17967"
17968
bec39cab
AC
17969_ACEOF
17970
81ecdfbb
RW
17971case $ac_config_files in *"
17972"*) set x $ac_config_files; shift; ac_config_files=$*;;
17973esac
234b45d4 17974
81ecdfbb
RW
17975case $ac_config_headers in *"
17976"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17977esac
b4e70030 17978
b4e70030 17979
81ecdfbb
RW
17980cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17981# Files that config.status was made for.
17982config_files="$ac_config_files"
17983config_headers="$ac_config_headers"
17984config_links="$ac_config_links"
17985config_commands="$ac_config_commands"
234b45d4 17986
81ecdfbb 17987_ACEOF
b4e70030 17988
81ecdfbb 17989cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab 17990ac_cs_usage="\
81ecdfbb
RW
17991\`$as_me' instantiates files and other configuration actions
17992from templates according to the current configuration. Unless the files
17993and actions are specified as TAGs, all are instantiated by default.
234b45d4 17994
81ecdfbb 17995Usage: $0 [OPTION]... [TAG]...
234b45d4 17996
bec39cab 17997 -h, --help print this help, then exit
81ecdfbb
RW
17998 -V, --version print version number and configuration settings, then exit
17999 -q, --quiet, --silent
18000 do not print progress messages
bec39cab
AC
18001 -d, --debug don't remove temporary files
18002 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW
18003 --file=FILE[:TEMPLATE]
18004 instantiate the configuration file FILE
18005 --header=FILE[:TEMPLATE]
18006 instantiate the configuration header FILE
234b45d4 18007
bec39cab
AC
18008Configuration files:
18009$config_files
234b45d4 18010
bec39cab
AC
18011Configuration headers:
18012$config_headers
234b45d4 18013
bec39cab
AC
18014Configuration links:
18015$config_links
234b45d4 18016
bec39cab
AC
18017Configuration commands:
18018$config_commands
18019
81ecdfbb 18020Report bugs to the package provider."
b4e70030 18021
81ecdfbb
RW
18022_ACEOF
18023cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
bec39cab
AC
18024ac_cs_version="\\
18025config.status
81ecdfbb
RW
18026configured by $0, generated by GNU Autoconf 2.64,
18027 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
bec39cab 18028
81ecdfbb 18029Copyright (C) 2009 Free Software Foundation, Inc.
bec39cab
AC
18030This config.status script is free software; the Free Software Foundation
18031gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW
18032
18033ac_pwd='$ac_pwd'
18034srcdir='$srcdir'
18035INSTALL='$INSTALL'
81ecdfbb
RW
18036AWK='$AWK'
18037test -n "\$AWK" || AWK=awk
bec39cab
AC
18038_ACEOF
18039
81ecdfbb
RW
18040cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18041# The default lists apply if the user does not specify any file.
bec39cab
AC
18042ac_need_defaults=:
18043while test $# != 0
18044do
18045 case $1 in
18046 --*=*)
81ecdfbb
RW
18047 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18048 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
bec39cab 18049 ac_shift=:
c906108c 18050 ;;
81ecdfbb 18051 *)
bec39cab
AC
18052 ac_option=$1
18053 ac_optarg=$2
18054 ac_shift=shift
c906108c 18055 ;;
bec39cab 18056 esac
c906108c 18057
bec39cab
AC
18058 case $ac_option in
18059 # Handling of the options.
bec39cab
AC
18060 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18061 ac_cs_recheck=: ;;
81ecdfbb
RW
18062 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18063 $as_echo "$ac_cs_version"; exit ;;
18064 --debug | --debu | --deb | --de | --d | -d )
bec39cab
AC
18065 debug=: ;;
18066 --file | --fil | --fi | --f )
18067 $ac_shift
81ecdfbb
RW
18068 case $ac_optarg in
18069 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18070 esac
18071 as_fn_append CONFIG_FILES " '$ac_optarg'"
bec39cab
AC
18072 ac_need_defaults=false;;
18073 --header | --heade | --head | --hea )
18074 $ac_shift
81ecdfbb
RW
18075 case $ac_optarg in
18076 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18077 esac
18078 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
bec39cab 18079 ac_need_defaults=false;;
81ecdfbb
RW
18080 --he | --h)
18081 # Conflict between --help and --header
18082 as_fn_error "ambiguous option: \`$1'
18083Try \`$0 --help' for more information.";;
18084 --help | --hel | -h )
18085 $as_echo "$ac_cs_usage"; exit ;;
bec39cab
AC
18086 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18087 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18088 ac_cs_silent=: ;;
c906108c 18089
bec39cab 18090 # This is an error.
81ecdfbb
RW
18091 -*) as_fn_error "unrecognized option: \`$1'
18092Try \`$0 --help' for more information." ;;
c906108c 18093
81ecdfbb
RW
18094 *) as_fn_append ac_config_targets " $1"
18095 ac_need_defaults=false ;;
c906108c 18096
bec39cab
AC
18097 esac
18098 shift
18099done
c906108c 18100
bec39cab 18101ac_configure_extra_args=
c906108c 18102
bec39cab
AC
18103if $ac_cs_silent; then
18104 exec 6>/dev/null
18105 ac_configure_extra_args="$ac_configure_extra_args --silent"
18106fi
c906108c 18107
bec39cab 18108_ACEOF
81ecdfbb 18109cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
bec39cab 18110if \$ac_cs_recheck; then
81ecdfbb
RW
18111 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18112 shift
18113 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18114 CONFIG_SHELL='$SHELL'
18115 export CONFIG_SHELL
18116 exec "\$@"
bec39cab
AC
18117fi
18118
18119_ACEOF
81ecdfbb
RW
18120cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18121exec 5>>config.log
18122{
18123 echo
18124 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18125## Running $as_me. ##
18126_ASBOX
18127 $as_echo "$ac_log"
18128} >&5
bec39cab 18129
81ecdfbb
RW
18130_ACEOF
18131cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
c906108c 18132#
81ecdfbb 18133# INIT-COMMANDS
c906108c 18134#
a417dc56 18135ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
b4e70030 18136
bec39cab
AC
18137_ACEOF
18138
81ecdfbb 18139cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4e8d927d 18140
81ecdfbb 18141# Handling of arguments.
bec39cab 18142for ac_config_target in $ac_config_targets
c906108c 18143do
81ecdfbb
RW
18144 case $ac_config_target in
18145 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18146 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
f997c383 18147 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
81ecdfbb 18148 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
b292c783 18149 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
81ecdfbb 18150 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
e2207b9a 18151 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
5ae98d25 18152 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
aa2e2d8d 18153 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
81ecdfbb
RW
18154
18155 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
c906108c
SS
18156 esac
18157done
18158
81ecdfbb 18159
bec39cab
AC
18160# If the user did not use the arguments to specify the items to instantiate,
18161# then the envvar interface is used. Set only those that are not.
18162# We use the long form for the default assignment because of an extremely
18163# bizarre bug on SunOS 4.1.3.
18164if $ac_need_defaults; then
18165 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18166 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18167 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18168 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18169fi
18170
b4e70030 18171# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 18172# simply because there is no reason against having it here, and in addition,
b4e70030 18173# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW
18174# Hook for its removal unless debugging.
18175# Note that there is a small window in which the directory will not be cleaned:
18176# after its creation but before its name has been assigned to `$tmp'.
b4e70030
JB
18177$debug ||
18178{
81ecdfbb
RW
18179 tmp=
18180 trap 'exit_status=$?
18181 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
18182' 0
18183 trap 'as_fn_exit 1' 1 2 13 15
18184}
18185# Create a (secure) tmp directory for tmp files.
18186
18187{
18188 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18189 test -n "$tmp" && test -d "$tmp"
18190} ||
18191{
18192 tmp=./conf$$-$RANDOM
18193 (umask 077 && mkdir "$tmp")
18194} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
18195
18196# Set up the scripts for CONFIG_FILES section.
18197# No need to generate them if there are no CONFIG_FILES.
18198# This happens for instance with `./config.status config.h'.
18199if test -n "$CONFIG_FILES"; then
18200
18201if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18202 ac_cs_awk_getline=:
18203 ac_cs_awk_pipe_init=
18204 ac_cs_awk_read_file='
18205 while ((getline aline < (F[key])) > 0)
18206 print(aline)
18207 close(F[key])'
18208 ac_cs_awk_pipe_fini=
18209else
18210 ac_cs_awk_getline=false
18211 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18212 ac_cs_awk_read_file='
18213 print "|#_!!_#|"
18214 print "cat " F[key] " &&"
18215 '$ac_cs_awk_pipe_init
18216 # The final `:' finishes the AND list.
18217 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18218fi
18219ac_cr=`echo X | tr X '\015'`
18220# On cygwin, bash can eat \r inside `` if the user requested igncr.
18221# But we know of no other shell where ac_cr would be empty at this
18222# point, so we can use a bashism as a fallback.
18223if test "x$ac_cr" = x; then
18224 eval ac_cr=\$\'\\r\'
18225fi
18226ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18227if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18228 ac_cs_awk_cr='\r'
18229else
18230 ac_cs_awk_cr=$ac_cr
18231fi
18232
18233echo 'BEGIN {' >"$tmp/subs1.awk" &&
18234_ACEOF
18235
18236# Create commands to substitute file output variables.
18237{
18238 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18239 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
18240 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18241 echo "_ACAWK" &&
18242 echo "_ACEOF"
18243} >conf$$files.sh &&
18244. ./conf$$files.sh ||
18245 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18246rm -f conf$$files.sh
18247
18248{
18249 echo "cat >conf$$subs.awk <<_ACEOF" &&
18250 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18251 echo "_ACEOF"
18252} >conf$$subs.sh ||
18253 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18254ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
18255ac_delim='%!_!# '
18256for ac_last_try in false false false false false :; do
18257 . ./conf$$subs.sh ||
18258 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18259
18260 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18261 if test $ac_delim_n = $ac_delim_num; then
18262 break
18263 elif $ac_last_try; then
18264 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
18265 else
18266 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18267 fi
18268done
18269rm -f conf$$subs.sh
18270
18271cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18272cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
18273_ACEOF
18274sed -n '
18275h
18276s/^/S["/; s/!.*/"]=/
18277p
18278g
18279s/^[^!]*!//
18280:repl
18281t repl
18282s/'"$ac_delim"'$//
18283t delim
18284:nl
18285h
18286s/\(.\{148\}\).*/\1/
18287t more1
18288s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18289p
18290n
18291b repl
18292:more1
18293s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18294p
18295g
18296s/.\{148\}//
18297t nl
18298:delim
18299h
18300s/\(.\{148\}\).*/\1/
18301t more2
18302s/["\\]/\\&/g; s/^/"/; s/$/"/
18303p
18304b
18305:more2
18306s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18307p
18308g
18309s/.\{148\}//
18310t delim
18311' <conf$$subs.awk | sed '
18312/^[^""]/{
18313 N
18314 s/\n//
18315}
18316' >>$CONFIG_STATUS || ac_write_fail=1
18317rm -f conf$$subs.awk
18318cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18319_ACAWK
18320cat >>"\$tmp/subs1.awk" <<_ACAWK &&
18321 for (key in S) S_is_set[key] = 1
18322 FS = "\a"
18323 \$ac_cs_awk_pipe_init
18324}
18325{
18326 line = $ 0
18327 nfields = split(line, field, "@")
18328 substed = 0
18329 len = length(field[1])
18330 for (i = 2; i < nfields; i++) {
18331 key = field[i]
18332 keylen = length(key)
18333 if (S_is_set[key]) {
18334 value = S[key]
18335 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18336 len += length(value) + length(field[++i])
18337 substed = 1
18338 } else
18339 len += 1 + keylen
18340 }
18341 if (nfields == 3 && !substed) {
18342 key = field[2]
18343 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18344 \$ac_cs_awk_read_file
18345 next
18346 }
18347 }
18348 print line
b4e70030 18349}
81ecdfbb
RW
18350\$ac_cs_awk_pipe_fini
18351_ACAWK
18352_ACEOF
18353cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18354if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18355 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18356else
18357 cat
18358fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
18359 || as_fn_error "could not setup config files machinery" "$LINENO" 5
18360_ACEOF
18361
18362# VPATH may cause trouble with some makes, so we remove $(srcdir),
18363# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
18364# trailing colons and then remove the whole line if VPATH becomes empty
18365# (actually we leave an empty line to preserve line numbers).
18366if test "x$srcdir" = x.; then
18367 ac_vpsub='/^[ ]*VPATH[ ]*=/{
18368s/:*\$(srcdir):*/:/
18369s/:*\${srcdir}:*/:/
18370s/:*@srcdir@:*/:/
18371s/^\([^=]*=[ ]*\):*/\1/
18372s/:*$//
18373s/^[^=]*=[ ]*$//
18374}'
18375fi
18376
18377cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18378fi # test -n "$CONFIG_FILES"
18379
18380# Set up the scripts for CONFIG_HEADERS section.
18381# No need to generate them if there are no CONFIG_HEADERS.
18382# This happens for instance with `./config.status Makefile'.
18383if test -n "$CONFIG_HEADERS"; then
18384cat >"$tmp/defines.awk" <<\_ACAWK ||
18385BEGIN {
18386_ACEOF
18387
18388# Transform confdefs.h into an awk script `defines.awk', embedded as
18389# here-document in config.status, that substitutes the proper values into
18390# config.h.in to produce config.h.
4e8d927d 18391
81ecdfbb
RW
18392# Create a delimiter string that does not exist in confdefs.h, to ease
18393# handling of long lines.
18394ac_delim='%!_!# '
18395for ac_last_try in false false :; do
18396 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
18397 if test -z "$ac_t"; then
18398 break
18399 elif $ac_last_try; then
18400 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
18401 else
18402 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18403 fi
18404done
4e8d927d 18405
81ecdfbb
RW
18406# For the awk script, D is an array of macro values keyed by name,
18407# likewise P contains macro parameters if any. Preserve backslash
18408# newline sequences.
18409
18410ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18411sed -n '
18412s/.\{148\}/&'"$ac_delim"'/g
18413t rset
18414:rset
18415s/^[ ]*#[ ]*define[ ][ ]*/ /
18416t def
18417d
18418:def
18419s/\\$//
18420t bsnl
18421s/["\\]/\\&/g
18422s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18423D["\1"]=" \3"/p
18424s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18425d
18426:bsnl
18427s/["\\]/\\&/g
18428s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18429D["\1"]=" \3\\\\\\n"\\/p
18430t cont
18431s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18432t cont
18433d
18434:cont
18435n
18436s/.\{148\}/&'"$ac_delim"'/g
18437t clear
18438:clear
18439s/\\$//
18440t bsnlc
18441s/["\\]/\\&/g; s/^/"/; s/$/"/p
18442d
18443:bsnlc
18444s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18445b cont
18446' <confdefs.h | sed '
18447s/'"$ac_delim"'/"\\\
18448"/g' >>$CONFIG_STATUS || ac_write_fail=1
18449
18450cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18451 for (key in D) D_is_set[key] = 1
18452 FS = "\a"
18453}
18454/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18455 line = \$ 0
18456 split(line, arg, " ")
18457 if (arg[1] == "#") {
18458 defundef = arg[2]
18459 mac1 = arg[3]
18460 } else {
18461 defundef = substr(arg[1], 2)
18462 mac1 = arg[2]
18463 }
18464 split(mac1, mac2, "(") #)
18465 macro = mac2[1]
18466 prefix = substr(line, 1, index(line, defundef) - 1)
18467 if (D_is_set[macro]) {
18468 # Preserve the white space surrounding the "#".
18469 print prefix "define", macro P[macro] D[macro]
18470 next
18471 } else {
18472 # Replace #undef with comments. This is necessary, for example,
18473 # in the case of _POSIX_SOURCE, which is predefined and required
18474 # on some systems where configure will not decide to define it.
18475 if (defundef == "undef") {
18476 print "/*", prefix defundef, macro, "*/"
18477 next
18478 }
18479 }
b4e70030 18480}
81ecdfbb
RW
18481{ print }
18482_ACAWK
b4e70030 18483_ACEOF
81ecdfbb
RW
18484cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18485 as_fn_error "could not setup config headers machinery" "$LINENO" 5
18486fi # test -n "$CONFIG_HEADERS"
4e8d927d 18487
4e8d927d 18488
81ecdfbb
RW
18489eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18490shift
18491for ac_tag
18492do
18493 case $ac_tag in
18494 :[FHLC]) ac_mode=$ac_tag; continue;;
18495 esac
18496 case $ac_mode$ac_tag in
18497 :[FHL]*:*);;
18498 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
18499 :[FH]-) ac_tag=-:-;;
18500 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18501 esac
18502 ac_save_IFS=$IFS
18503 IFS=:
18504 set x $ac_tag
18505 IFS=$ac_save_IFS
18506 shift
18507 ac_file=$1
18508 shift
4e8d927d 18509
81ecdfbb
RW
18510 case $ac_mode in
18511 :L) ac_source=$1;;
18512 :[FH])
18513 ac_file_inputs=
18514 for ac_f
18515 do
18516 case $ac_f in
18517 -) ac_f="$tmp/stdin";;
18518 *) # Look for the file first in the build tree, then in the source tree
18519 # (if the path is not absolute). The absolute path cannot be DOS-style,
18520 # because $ac_f cannot contain `:'.
18521 test -f "$ac_f" ||
18522 case $ac_f in
18523 [\\/$]*) false;;
18524 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18525 esac ||
18526 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18527 esac
18528 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18529 as_fn_append ac_file_inputs " '$ac_f'"
18530 done
18531
18532 # Let's still pretend it is `configure' which instantiates (i.e., don't
18533 # use $as_me), people would be surprised to read:
18534 # /* config.h. Generated by config.status. */
18535 configure_input='Generated from '`
18536 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18537 `' by configure.'
18538 if test x"$ac_file" != x-; then
18539 configure_input="$ac_file. $configure_input"
18540 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18541$as_echo "$as_me: creating $ac_file" >&6;}
b4e70030 18542 fi
81ecdfbb
RW
18543 # Neutralize special characters interpreted by sed in replacement strings.
18544 case $configure_input in #(
18545 *\&* | *\|* | *\\* )
18546 ac_sed_conf_input=`$as_echo "$configure_input" |
18547 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18548 *) ac_sed_conf_input=$configure_input;;
18549 esac
4e8d927d 18550
81ecdfbb
RW
18551 case $ac_tag in
18552 *:-:* | *:-) cat >"$tmp/stdin" \
18553 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
18554 esac
18555 ;;
c906108c
SS
18556 esac
18557
81ecdfbb 18558 ac_dir=`$as_dirname -- "$ac_file" ||
bec39cab
AC
18559$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18560 X"$ac_file" : 'X\(//\)[^/]' \| \
18561 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW
18562 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18563$as_echo X"$ac_file" |
18564 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18565 s//\1/
18566 q
18567 }
18568 /^X\(\/\/\)[^/].*/{
18569 s//\1/
18570 q
18571 }
18572 /^X\(\/\/\)$/{
18573 s//\1/
18574 q
18575 }
18576 /^X\(\/\).*/{
18577 s//\1/
18578 q
18579 }
18580 s/.*/./; q'`
18581 as_dir="$ac_dir"; as_fn_mkdir_p
bec39cab
AC
18582 ac_builddir=.
18583
81ecdfbb
RW
18584case "$ac_dir" in
18585.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18586*)
18587 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18588 # A ".." for each directory in $ac_dir_suffix.
18589 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18590 case $ac_top_builddir_sub in
18591 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18592 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18593 esac ;;
18594esac
18595ac_abs_top_builddir=$ac_pwd
18596ac_abs_builddir=$ac_pwd$ac_dir_suffix
18597# for backward compatibility:
18598ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
18599
18600case $srcdir in
81ecdfbb 18601 .) # We are building in place.
bec39cab 18602 ac_srcdir=.
81ecdfbb
RW
18603 ac_top_srcdir=$ac_top_builddir_sub
18604 ac_abs_top_srcdir=$ac_pwd ;;
18605 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 18606 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
18607 ac_top_srcdir=$srcdir
18608 ac_abs_top_srcdir=$srcdir ;;
18609 *) # Relative name.
18610 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18611 ac_top_srcdir=$ac_top_build_prefix$srcdir
18612 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 18613esac
81ecdfbb 18614ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 18615
c906108c 18616
81ecdfbb
RW
18617 case $ac_mode in
18618 :F)
18619 #
18620 # CONFIG_FILE
18621 #
c906108c 18622
bec39cab
AC
18623 case $INSTALL in
18624 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
81ecdfbb 18625 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
c906108c 18626 esac
81ecdfbb 18627_ACEOF
121ce6e5 18628
81ecdfbb
RW
18629cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18630# If the template does not know about datarootdir, expand it.
18631# FIXME: This hack should be removed a few years after 2.60.
18632ac_datarootdir_hack=; ac_datarootdir_seen=
18633ac_sed_dataroot='
18634/datarootdir/ {
18635 p
18636 q
18637}
18638/@datadir@/p
18639/@docdir@/p
18640/@infodir@/p
18641/@localedir@/p
18642/@mandir@/p'
18643case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18644*datarootdir*) ac_datarootdir_seen=yes;;
18645*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18646 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18647$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18648_ACEOF
18649cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18650 ac_datarootdir_hack='
18651 s&@datadir@&$datadir&g
18652 s&@docdir@&$docdir&g
18653 s&@infodir@&$infodir&g
18654 s&@localedir@&$localedir&g
18655 s&@mandir@&$mandir&g
18656 s&\\\${datarootdir}&$datarootdir&g' ;;
18657esac
4e8d927d 18658_ACEOF
81ecdfbb
RW
18659
18660# Neutralize VPATH when `$srcdir' = `.'.
18661# Shell code in configure.ac might set extrasub.
18662# FIXME: do we really want to maintain this feature?
18663cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18664ac_sed_extra="$ac_vpsub
bec39cab
AC
18665$extrasub
18666_ACEOF
81ecdfbb 18667cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab
AC
18668:t
18669/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
81ecdfbb
RW
18670s|@configure_input@|$ac_sed_conf_input|;t t
18671s&@top_builddir@&$ac_top_builddir_sub&;t t
18672s&@top_build_prefix@&$ac_top_build_prefix&;t t
18673s&@srcdir@&$ac_srcdir&;t t
18674s&@abs_srcdir@&$ac_abs_srcdir&;t t
18675s&@top_srcdir@&$ac_top_srcdir&;t t
18676s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18677s&@builddir@&$ac_builddir&;t t
18678s&@abs_builddir@&$ac_abs_builddir&;t t
18679s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18680s&@INSTALL@&$ac_INSTALL&;t t
81ecdfbb
RW
18681$ac_datarootdir_hack
18682"
18683eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18684if $ac_cs_awk_getline; then
18685 $AWK -f "$tmp/subs.awk"
18686else
18687 $AWK -f "$tmp/subs.awk" | $SHELL
18688fi >$tmp/out \
18689 || as_fn_error "could not create $ac_file" "$LINENO" 5
18690
18691test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18692 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
18693 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
18694 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18695which seems to be undefined. Please make sure it is defined." >&5
18696$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18697which seems to be undefined. Please make sure it is defined." >&2;}
18698
18699 rm -f "$tmp/stdin"
bec39cab 18700 case $ac_file in
81ecdfbb
RW
18701 -) cat "$tmp/out" && rm -f "$tmp/out";;
18702 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
18703 esac \
18704 || as_fn_error "could not create $ac_file" "$LINENO" 5
18705 ;;
18706 :H)
18707 #
18708 # CONFIG_HEADER
18709 #
bec39cab 18710 if test x"$ac_file" != x-; then
81ecdfbb
RW
18711 {
18712 $as_echo "/* $configure_input */" \
18713 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
18714 } >"$tmp/config.h" \
18715 || as_fn_error "could not create $ac_file" "$LINENO" 5
18716 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
18717 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18718$as_echo "$as_me: $ac_file is unchanged" >&6;}
bec39cab 18719 else
81ecdfbb
RW
18720 rm -f "$ac_file"
18721 mv "$tmp/config.h" "$ac_file" \
18722 || as_fn_error "could not create $ac_file" "$LINENO" 5
bec39cab
AC
18723 fi
18724 else
81ecdfbb
RW
18725 $as_echo "/* $configure_input */" \
18726 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
18727 || as_fn_error "could not create -" "$LINENO" 5
bec39cab 18728 fi
81ecdfbb
RW
18729 ;;
18730 :L)
18731 #
18732 # CONFIG_LINK
18733 #
c906108c 18734
81ecdfbb
RW
18735 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
18736 :
b4e70030 18737 else
81ecdfbb
RW
18738 # Prefer the file from the source tree if names are identical.
18739 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
18740 ac_source=$srcdir/$ac_source
18741 fi
b4e70030 18742
81ecdfbb
RW
18743 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
18744$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
b4e70030 18745
81ecdfbb
RW
18746 if test ! -r "$ac_source"; then
18747 as_fn_error "$ac_source: file not found" "$LINENO" 5
18748 fi
18749 rm -f "$ac_file"
bec39cab 18750
81ecdfbb
RW
18751 # Try a relative symlink, then a hard link, then a copy.
18752 case $srcdir in
18753 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
18754 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
18755 esac
18756 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
18757 ln "$ac_source" "$ac_file" 2>/dev/null ||
18758 cp -p "$ac_source" "$ac_file" ||
18759 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
18760 fi
18761 ;;
18762 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18763$as_echo "$as_me: executing $ac_file commands" >&6;}
18764 ;;
c906108c 18765 esac
b4e70030 18766
bec39cab 18767
81ecdfbb
RW
18768 case $ac_file$ac_mode in
18769 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
b292c783 18770 "gcore":F) chmod +x gcore ;;
1e94266c
SM
18771 "Makefile":F)
18772case x$CONFIG_HEADERS in
18773xconfig.h:config.in)
18774echo > stamp-h ;;
18775esac
18776 ;;
18777 "gdb-gdb.gdb":F)
18778case x$CONFIG_HEADERS in
18779xconfig.h:config.in)
18780echo > stamp-h ;;
18781esac
18782 ;;
18783 "doc/Makefile":F)
18784case x$CONFIG_HEADERS in
18785xconfig.h:config.in)
18786echo > stamp-h ;;
18787esac
18788 ;;
18789 "data-directory/Makefile":F)
c906108c
SS
18790case x$CONFIG_HEADERS in
18791xconfig.h:config.in)
18792echo > stamp-h ;;
18793esac
bec39cab 18794 ;;
81ecdfbb 18795
bec39cab 18796 esac
81ecdfbb 18797done # for ac_tag
c906108c 18798
bec39cab 18799
81ecdfbb 18800as_fn_exit 0
bec39cab 18801_ACEOF
bec39cab
AC
18802ac_clean_files=$ac_clean_files_save
18803
81ecdfbb
RW
18804test $ac_write_fail = 0 ||
18805 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18806
bec39cab
AC
18807
18808# configure is writing to config.log, and then calls config.status.
18809# config.status does its own redirection, appending to config.log.
18810# Unfortunately, on DOS this fails, as config.log is still kept open
18811# by configure, so config.status won't be able to write to it; its
18812# output is simply discarded. So we exec the FD to /dev/null,
18813# effectively closing config.log, so it can be properly (re)opened and
18814# appended to by config.status. When coming back to configure, we
18815# need to make the FD available again.
18816if test "$no_create" != yes; then
18817 ac_cs_success=:
18818 ac_config_status_args=
18819 test "$silent" = yes &&
18820 ac_config_status_args="$ac_config_status_args --quiet"
18821 exec 5>/dev/null
18822 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18823 exec 5>>config.log
18824 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18825 # would make configure fail if this is the last instruction.
81ecdfbb 18826 $ac_cs_success || as_fn_exit $?
bec39cab 18827fi
c906108c 18828
bec39cab 18829#
81ecdfbb 18830# CONFIG_SUBDIRS section.
bec39cab 18831#
c906108c
SS
18832if test "$no_recursion" != yes; then
18833
81ecdfbb
RW
18834 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
18835 # so they do not pile up.
c906108c
SS
18836 ac_sub_configure_args=
18837 ac_prev=
fdc59709
PB
18838 eval "set x $ac_configure_args"
18839 shift
18840 for ac_arg
18841 do
c906108c
SS
18842 if test -n "$ac_prev"; then
18843 ac_prev=
18844 continue
18845 fi
bec39cab 18846 case $ac_arg in
c906108c
SS
18847 -cache-file | --cache-file | --cache-fil | --cache-fi \
18848 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
18849 ac_prev=cache_file ;;
18850 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
bec39cab
AC
18851 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
18852 | --c=*)
18853 ;;
18854 --config-cache | -C)
c906108c
SS
18855 ;;
18856 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
18857 ac_prev=srcdir ;;
18858 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
18859 ;;
bec39cab
AC
18860 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
18861 ac_prev=prefix ;;
18862 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
18863 ;;
81ecdfbb
RW
18864 --disable-option-checking)
18865 ;;
fdc59709
PB
18866 *)
18867 case $ac_arg in
81ecdfbb 18868 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
fdc59709 18869 esac
81ecdfbb 18870 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
c906108c
SS
18871 esac
18872 done
18873
bec39cab
AC
18874 # Always prepend --prefix to ensure using the same prefix
18875 # in subdir configurations.
fdc59709
PB
18876 ac_arg="--prefix=$prefix"
18877 case $ac_arg in
81ecdfbb 18878 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
fdc59709 18879 esac
81ecdfbb
RW
18880 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
18881
18882 # Pass --silent
18883 if test "$silent" = yes; then
18884 ac_sub_configure_args="--silent $ac_sub_configure_args"
18885 fi
18886
18887 # Always prepend --disable-option-checking to silence warnings, since
18888 # different subdirs can have different --enable and --with options.
18889 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
bec39cab 18890
b4e70030 18891 ac_popdir=`pwd`
bec39cab 18892 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
c906108c
SS
18893
18894 # Do not complain, so a configure script can configure whichever
18895 # parts of a large source tree are present.
fdc59709 18896 test -d "$srcdir/$ac_dir" || continue
c906108c 18897
81ecdfbb
RW
18898 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
18899 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
18900 $as_echo "$ac_msg" >&6
18901 as_dir="$ac_dir"; as_fn_mkdir_p
bec39cab
AC
18902 ac_builddir=.
18903
81ecdfbb
RW
18904case "$ac_dir" in
18905.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18906*)
18907 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18908 # A ".." for each directory in $ac_dir_suffix.
18909 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18910 case $ac_top_builddir_sub in
18911 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18912 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18913 esac ;;
18914esac
18915ac_abs_top_builddir=$ac_pwd
18916ac_abs_builddir=$ac_pwd$ac_dir_suffix
18917# for backward compatibility:
18918ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
18919
18920case $srcdir in
81ecdfbb 18921 .) # We are building in place.
bec39cab 18922 ac_srcdir=.
81ecdfbb
RW
18923 ac_top_srcdir=$ac_top_builddir_sub
18924 ac_abs_top_srcdir=$ac_pwd ;;
18925 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 18926 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
18927 ac_top_srcdir=$srcdir
18928 ac_abs_top_srcdir=$srcdir ;;
18929 *) # Relative name.
18930 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18931 ac_top_srcdir=$ac_top_build_prefix$srcdir
18932 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 18933esac
81ecdfbb 18934ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
c906108c 18935
c906108c 18936
fdc59709 18937 cd "$ac_dir"
c906108c
SS
18938
18939 # Check for guested configure; otherwise get Cygnus style configure.
fdc59709
PB
18940 if test -f "$ac_srcdir/configure.gnu"; then
18941 ac_sub_configure=$ac_srcdir/configure.gnu
18942 elif test -f "$ac_srcdir/configure"; then
18943 ac_sub_configure=$ac_srcdir/configure
18944 elif test -f "$ac_srcdir/configure.in"; then
18945 # This should be Cygnus configure.
18946 ac_sub_configure=$ac_aux_dir/configure
c906108c 18947 else
81ecdfbb
RW
18948 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
18949$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
c906108c
SS
18950 ac_sub_configure=
18951 fi
18952
18953 # The recursion is here.
18954 if test -n "$ac_sub_configure"; then
c906108c 18955 # Make the cache file name correct relative to the subdirectory.
bec39cab
AC
18956 case $cache_file in
18957 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
81ecdfbb
RW
18958 *) # Relative name.
18959 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
c906108c 18960 esac
c906108c 18961
81ecdfbb
RW
18962 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
18963$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
c906108c 18964 # The eval makes quoting arguments work.
fdc59709
PB
18965 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
18966 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
81ecdfbb 18967 as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
c906108c
SS
18968 fi
18969
fdc59709 18970 cd "$ac_popdir"
c906108c
SS
18971 done
18972fi
81ecdfbb
RW
18973if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18974 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18975$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18976fi
c906108c 18977
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