projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Sync with gcc/libiberty.
[deliverable/binutils-gdb.git] / libiberty / configure
CommitLineData
252b5132 1#! /bin/sh
252b5132 2# Guess values for system-dependent variables and create Makefiles.
75086676
DD		 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.
252b5132
RH		 8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
75086676
DD		 11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
2299a76d 14
75086676
DD		 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 :
2299a76d
DJ		 18 emulate sh
19 NULLCMD=:
75086676 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
2299a76d
DJ		 31fi
32
75086676
DD		 33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$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 }
2299a76d
DJ		 79fi
80
81
75086676
DD		 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 $as_var || :
120done
2299a76d
DJ		 121PS1='$ '
122PS2='> '
123PS4='+ '
124
125# NLS nuisances.
75086676
DD		 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$PATH
2299a76d 184do
75086676
DD		 185 IFS=$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."
2299a76d 228 else
75086676
DD		 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$0: the script under such a shell if you do have one."
2299a76d 233 fi
75086676
DD		 234 exit 1
235fi
236fi
237fi
238SHELL=${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
263
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
2299a76d 372
75086676
DD		 373if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 375 as_expr=expr
376else
377 as_expr=false
378fi
379
75086676 380if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 381 as_basename=basename
382else
383 as_basename=false
384fi
385
75086676
DD		 386if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388else
389 as_dirname=false
390fi
2299a76d 391
75086676 392as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 393$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
75086676
DD		 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'`
2299a76d 410
2299a76d
DJ		 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
417
2299a76d 418
75086676
DD		 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 |
2299a76d 428 sed '
75086676
DD		 429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
2299a76d 433 N
75086676
DD		 434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
2299a76d 436 t loop
75086676 437 s/-\n.*//
2299a76d 438 ' >$as_me.lineno &&
75086676
DD		 439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
2299a76d
DJ		 441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
75086676
DD		 444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
2299a76d
DJ		 446 # Exit status is that of the last command.
447 exit
448}
449
75086676
DD		 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';;
2299a76d
DJ		 461esac
462
75086676
DD		 463rm -f conf$$ conf$$.exe conf$$.file
464if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
2299a76d 466else
75086676
DD		 467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
2299a76d 469fi
75086676
DD		 470if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 472 as_ln_s='ln -s'
75086676
DD		 473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.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'
2299a76d 483 fi
2299a76d
DJ		 484else
485 as_ln_s='cp -p'
486fi
75086676
DD		 487rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488rmdir conf$$.dir 2>/dev/null
2299a76d
DJ		 489
490if mkdir -p . 2>/dev/null; then
75086676 491 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 492else
58670637 493 test -d ./-p && rmdir ./-p
2299a76d
DJ		 494 as_mkdir_p=false
495fi
496
75086676
DD		 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
2299a76d
DJ		 519
520# Sed expression to map a string onto a valid CPP name.
58670637 521as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 522
523# Sed expression to map a string onto a valid variable name.
58670637 524as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 525
526
75086676 527exec 7<&0 </dev/null 6>&1
2299a76d
DJ		 528
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
2299a76d
DJ		 534#
535# Initializations.
536#
252b5132 537ac_default_prefix=/usr/local
75086676 538ac_clean_files=
2299a76d 539ac_config_libobj_dir=.
75086676 540LIBOBJS=
2299a76d
DJ		 541cross_compiling=no
542subdirs=
543MFLAGS=
544MAKEFLAGS=
2299a76d
DJ		 545
546# Identity of this package.
547PACKAGE_NAME=
548PACKAGE_TARNAME=
549PACKAGE_VERSION=
550PACKAGE_STRING=
551PACKAGE_BUGREPORT=
75086676 552PACKAGE_URL=
2299a76d
DJ		 553
554ac_unique_file="xmalloc.c"
555# Factoring default headers for most tests.
556ac_includes_default="\
557#include <stdio.h>
75086676 558#ifdef HAVE_SYS_TYPES_H
2299a76d
DJ		 559# include <sys/types.h>
560#endif
75086676 561#ifdef HAVE_SYS_STAT_H
2299a76d
DJ		 562# include <sys/stat.h>
563#endif
75086676 564#ifdef STDC_HEADERS
2299a76d
DJ		 565# include <stdlib.h>
566# include <stddef.h>
567#else
75086676 568# ifdef HAVE_STDLIB_H
2299a76d
DJ		 569# include <stdlib.h>
570# endif
571#endif
75086676
DD		 572#ifdef HAVE_STRING_H
573# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
2299a76d
DJ		 574# include <memory.h>
575# endif
576# include <string.h>
577#endif
75086676 578#ifdef HAVE_STRINGS_H
2299a76d
DJ		 579# include <strings.h>
580#endif
75086676 581#ifdef HAVE_INTTYPES_H
2299a76d 582# include <inttypes.h>
2299a76d 583#endif
75086676
DD		 584#ifdef HAVE_STDINT_H
585# include <stdint.h>
586#endif
587#ifdef HAVE_UNISTD_H
2299a76d
DJ		 588# include <unistd.h>
589#endif"
590
75086676
DD		 591ac_subst_vars='LTLIBOBJS
592INSTALL_DEST
593pexecute
594target_header_dir
595CHECK
596LIBOBJS
3f48575a 597NOASANFLAG
75086676
DD		 598PICFLAG
599INSTALL_DATA
600INSTALL_SCRIPT
601INSTALL_PROGRAM
602EGREP
603GREP
604OUTPUT_OPTION
605NO_MINUS_C_MINUS_O
606ac_libiberty_warn_cflags
607CPP
608OBJEXT
609EXEEXT
610ac_ct_CC
611CPPFLAGS
612LDFLAGS
613CFLAGS
614CC
615RANLIB
616AR
617host_os
618host_vendor
619host_cpu
620host
621build_os
622build_vendor
623build_cpu
624build
625HAVE_PERL
626PERL
627BUILD_INFO
628MAKEINFO
629NOTMAINT
630MAINT
631libiberty_topdir
632target_alias
633host_alias
634build_alias
635LIBS
636ECHO_T
637ECHO_N
638ECHO_C
639DEFS
640mandir
641localedir
642libdir
643psdir
644pdfdir
645dvidir
646htmldir
647infodir
648docdir
649oldincludedir
650includedir
651localstatedir
652sharedstatedir
653sysconfdir
654datadir
655datarootdir
656libexecdir
657sbindir
658bindir
659program_transform_name
660prefix
661exec_prefix
662PACKAGE_URL
663PACKAGE_BUGREPORT
664PACKAGE_STRING
665PACKAGE_VERSION
666PACKAGE_TARNAME
667PACKAGE_NAME
668PATH_SEPARATOR
669SHELL'
2299a76d 670ac_subst_files='host_makefile_frag'
75086676
DD		 671ac_user_opts='
672enable_option_checking
673with_target_subdir
674with_build_subdir
675with_cross_host
676with_newlib
677enable_maintainer_mode
678enable_multilib
75086676 679enable_install_libiberty
a4818a05 680enable_largefile
75086676
DD		 681'
682 ac_precious_vars='build_alias
683host_alias
684target_alias
685CC
686CFLAGS
687LDFLAGS
688LIBS
689CPPFLAGS
690CPP'
691
252b5132
RH		 692
693# Initialize some variables set by options.
2299a76d
DJ		 694ac_init_help=
695ac_init_version=false
75086676
DD		 696ac_unrecognized_opts=
697ac_unrecognized_sep=
252b5132
RH		 698# The variables have the same names as the options, with
699# dashes changed to underlines.
2299a76d 700cache_file=/dev/null
252b5132 701exec_prefix=NONE
252b5132 702no_create=
252b5132
RH		 703no_recursion=
704prefix=NONE
705program_prefix=NONE
706program_suffix=NONE
707program_transform_name=s,x,x,
708silent=
709site=
710srcdir=
252b5132
RH		 711verbose=
712x_includes=NONE
713x_libraries=NONE
2299a76d
DJ		 714
715# Installation directory options.
716# These are left unexpanded so users can "make install exec_prefix=/foo"
717# and all the variables that are supposed to be based on exec_prefix
718# by default will actually change.
719# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 720# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH		 721bindir='${exec_prefix}/bin'
722sbindir='${exec_prefix}/sbin'
723libexecdir='${exec_prefix}/libexec'
75086676
DD		 724datarootdir='${prefix}/share'
725datadir='${datarootdir}'
252b5132
RH		 726sysconfdir='${prefix}/etc'
727sharedstatedir='${prefix}/com'
728localstatedir='${prefix}/var'
252b5132
RH		 729includedir='${prefix}/include'
730oldincludedir='/usr/include'
75086676
DD		 731docdir='${datarootdir}/doc/${PACKAGE}'
732infodir='${datarootdir}/info'
733htmldir='${docdir}'
734dvidir='${docdir}'
735pdfdir='${docdir}'
736psdir='${docdir}'
737libdir='${exec_prefix}/lib'
738localedir='${datarootdir}/locale'
739mandir='${datarootdir}/man'
252b5132 740
252b5132 741ac_prev=
75086676 742ac_dashdash=
252b5132
RH		 743for ac_option
744do
252b5132
RH		 745 # If the previous option needs an argument, assign it.
746 if test -n "$ac_prev"; then
75086676 747 eval $ac_prev=\$ac_option
252b5132
RH		 748 ac_prev=
749 continue
750 fi
751
75086676
DD		 752 case $ac_option in
753 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
754 *) ac_optarg=yes ;;
755 esac
252b5132
RH		 756
757 # Accept the important Cygnus configure options, so we can diagnose typos.
758
75086676
DD		 759 case $ac_dashdash$ac_option in
760 --)
761 ac_dashdash=yes ;;
252b5132
RH		 762
763 -bindir | --bindir | --bindi | --bind | --bin | --bi)
764 ac_prev=bindir ;;
765 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 766 bindir=$ac_optarg ;;
252b5132
RH		 767
768 -build | --build | --buil | --bui | --bu)
2299a76d 769 ac_prev=build_alias ;;
252b5132 770 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 771 build_alias=$ac_optarg ;;
252b5132
RH		 772
773 -cache-file | --cache-file | --cache-fil | --cache-fi \
774 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
775 ac_prev=cache_file ;;
776 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
777 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ		 778 cache_file=$ac_optarg ;;
779
780 --config-cache | -C)
781 cache_file=config.cache ;;
252b5132 782
75086676 783 -datadir | --datadir | --datadi | --datad)
252b5132 784 ac_prev=datadir ;;
75086676 785 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 786 datadir=$ac_optarg ;;
252b5132 787
75086676
DD		 788 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
789 | --dataroo | --dataro | --datar)
790 ac_prev=datarootdir ;;
791 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
792 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
793 datarootdir=$ac_optarg ;;
794
252b5132 795 -disable-* | --disable-*)
75086676 796 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 797 # Reject names that are not valid shell variable names.
75086676
DD		 798 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
799 as_fn_error "invalid feature name: $ac_useropt"
800 ac_useropt_orig=$ac_useropt
801 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
802 case $ac_user_opts in
803 *"
804"enable_$ac_useropt"
805"*) ;;
806 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
807 ac_unrecognized_sep=', ';;
808 esac
809 eval enable_$ac_useropt=no ;;
810
811 -docdir | --docdir | --docdi | --doc | --do)
812 ac_prev=docdir ;;
813 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
814 docdir=$ac_optarg ;;
815
816 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
817 ac_prev=dvidir ;;
818 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
819 dvidir=$ac_optarg ;;
252b5132
RH		 820
821 -enable-* | --enable-*)
75086676 822 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 823 # Reject names that are not valid shell variable names.
75086676
DD		 824 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
825 as_fn_error "invalid feature name: $ac_useropt"
826 ac_useropt_orig=$ac_useropt
827 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
828 case $ac_user_opts in
829 *"
830"enable_$ac_useropt"
831"*) ;;
832 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
833 ac_unrecognized_sep=', ';;
252b5132 834 esac
75086676 835 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 836
837 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
838 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
839 | --exec | --exe | --ex)
840 ac_prev=exec_prefix ;;
841 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
842 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
843 | --exec=* | --exe=* | --ex=*)
2299a76d 844 exec_prefix=$ac_optarg ;;
252b5132
RH		 845
846 -gas | --gas | --ga | --g)
847 # Obsolete; use --with-gas.
848 with_gas=yes ;;
849
2299a76d
DJ		 850 -help | --help | --hel | --he | -h)
851 ac_init_help=long ;;
852 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
853 ac_init_help=recursive ;;
854 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
855 ac_init_help=short ;;
252b5132
RH		 856
857 -host | --host | --hos | --ho)
2299a76d 858 ac_prev=host_alias ;;
252b5132 859 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 860 host_alias=$ac_optarg ;;
252b5132 861
75086676
DD		 862 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
863 ac_prev=htmldir ;;
864 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
865 | --ht=*)
866 htmldir=$ac_optarg ;;
867
252b5132
RH		 868 -includedir | --includedir | --includedi | --included | --include \
869 | --includ | --inclu | --incl | --inc)
870 ac_prev=includedir ;;
871 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
872 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 873 includedir=$ac_optarg ;;
252b5132
RH		 874
875 -infodir | --infodir | --infodi | --infod | --info | --inf)
876 ac_prev=infodir ;;
877 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 878 infodir=$ac_optarg ;;
252b5132
RH		 879
880 -libdir | --libdir | --libdi | --libd)
881 ac_prev=libdir ;;
882 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 883 libdir=$ac_optarg ;;
252b5132
RH		 884
885 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
886 | --libexe | --libex | --libe)
887 ac_prev=libexecdir ;;
888 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
889 | --libexe=* | --libex=* | --libe=*)
2299a76d 890 libexecdir=$ac_optarg ;;
252b5132 891
75086676
DD		 892 -localedir | --localedir | --localedi | --localed | --locale)
893 ac_prev=localedir ;;
894 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
895 localedir=$ac_optarg ;;
896
252b5132 897 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 898 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH		 899 ac_prev=localstatedir ;;
900 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 901 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 902 localstatedir=$ac_optarg ;;
252b5132
RH		 903
904 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
905 ac_prev=mandir ;;
906 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 907 mandir=$ac_optarg ;;
252b5132
RH		 908
909 -nfp | --nfp | --nf)
910 # Obsolete; use --without-fp.
911 with_fp=no ;;
912
913 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 914 | --no-cr | --no-c | -n)
252b5132
RH		 915 no_create=yes ;;
916
917 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
918 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
919 no_recursion=yes ;;
920
921 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
922 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
923 | --oldin | --oldi | --old | --ol | --o)
924 ac_prev=oldincludedir ;;
925 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
926 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
927 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 928 oldincludedir=$ac_optarg ;;
252b5132
RH		 929
930 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
931 ac_prev=prefix ;;
932 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 933 prefix=$ac_optarg ;;
252b5132
RH		 934
935 -program-prefix | --program-prefix | --program-prefi | --program-pref \
936 | --program-pre | --program-pr | --program-p)
937 ac_prev=program_prefix ;;
938 -program-prefix=* | --program-prefix=* | --program-prefi=* \
939 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 940 program_prefix=$ac_optarg ;;
252b5132
RH		 941
942 -program-suffix | --program-suffix | --program-suffi | --program-suff \
943 | --program-suf | --program-su | --program-s)
944 ac_prev=program_suffix ;;
945 -program-suffix=* | --program-suffix=* | --program-suffi=* \
946 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 947 program_suffix=$ac_optarg ;;
252b5132
RH		 948
949 -program-transform-name | --program-transform-name \
950 | --program-transform-nam | --program-transform-na \
951 | --program-transform-n | --program-transform- \
952 | --program-transform | --program-transfor \
953 | --program-transfo | --program-transf \
954 | --program-trans | --program-tran \
955 | --progr-tra | --program-tr | --program-t)
956 ac_prev=program_transform_name ;;
957 -program-transform-name=* | --program-transform-name=* \
958 | --program-transform-nam=* | --program-transform-na=* \
959 | --program-transform-n=* | --program-transform-=* \
960 | --program-transform=* | --program-transfor=* \
961 | --program-transfo=* | --program-transf=* \
962 | --program-trans=* | --program-tran=* \
963 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 964 program_transform_name=$ac_optarg ;;
252b5132 965
75086676
DD		 966 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
967 ac_prev=pdfdir ;;
968 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
969 pdfdir=$ac_optarg ;;
970
971 -psdir | --psdir | --psdi | --psd | --ps)
972 ac_prev=psdir ;;
973 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
974 psdir=$ac_optarg ;;
975
252b5132
RH		 976 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
977 | -silent | --silent | --silen | --sile | --sil)
978 silent=yes ;;
979
980 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
981 ac_prev=sbindir ;;
982 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
983 | --sbi=* | --sb=*)
2299a76d 984 sbindir=$ac_optarg ;;
252b5132
RH		 985
986 -sharedstatedir | --sharedstatedir | --sharedstatedi \
987 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
988 | --sharedst | --shareds | --shared | --share | --shar \
989 | --sha | --sh)
990 ac_prev=sharedstatedir ;;
991 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
992 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
993 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
994 | --sha=* | --sh=*)
2299a76d 995 sharedstatedir=$ac_optarg ;;
252b5132
RH		 996
997 -site | --site | --sit)
998 ac_prev=site ;;
999 -site=* | --site=* | --sit=*)
2299a76d 1000 site=$ac_optarg ;;
252b5132
RH		 1001
1002 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1003 ac_prev=srcdir ;;
1004 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1005 srcdir=$ac_optarg ;;
252b5132
RH		 1006
1007 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1008 | --syscon | --sysco | --sysc | --sys | --sy)
1009 ac_prev=sysconfdir ;;
1010 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1011 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1012 sysconfdir=$ac_optarg ;;
252b5132
RH		 1013
1014 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1015 ac_prev=target_alias ;;
252b5132 1016 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1017 target_alias=$ac_optarg ;;
252b5132
RH		 1018
1019 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1020 verbose=yes ;;
1021
2299a76d
DJ		 1022 -version | --version | --versio | --versi | --vers | -V)
1023 ac_init_version=: ;;
252b5132
RH		 1024
1025 -with-* | --with-*)
75086676 1026 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1027 # Reject names that are not valid shell variable names.
75086676
DD		 1028 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1029 as_fn_error "invalid package name: $ac_useropt"
1030 ac_useropt_orig=$ac_useropt
1031 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1032 case $ac_user_opts in
1033 *"
1034"with_$ac_useropt"
1035"*) ;;
1036 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1037 ac_unrecognized_sep=', ';;
252b5132 1038 esac
75086676 1039 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 1040
1041 -without-* | --without-*)
75086676 1042 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1043 # Reject names that are not valid shell variable names.
75086676
DD		 1044 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1045 as_fn_error "invalid package name: $ac_useropt"
1046 ac_useropt_orig=$ac_useropt
1047 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1048 case $ac_user_opts in
1049 *"
1050"with_$ac_useropt"
1051"*) ;;
1052 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1053 ac_unrecognized_sep=', ';;
1054 esac
1055 eval with_$ac_useropt=no ;;
252b5132
RH		 1056
1057 --x)
1058 # Obsolete; use --with-x.
1059 with_x=yes ;;
1060
1061 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1062 | --x-incl | --x-inc | --x-in | --x-i)
1063 ac_prev=x_includes ;;
1064 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1065 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1066 x_includes=$ac_optarg ;;
252b5132
RH		 1067
1068 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1069 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1070 ac_prev=x_libraries ;;
1071 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1072 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1073 x_libraries=$ac_optarg ;;
252b5132 1074
75086676
DD		 1075 -*) as_fn_error "unrecognized option: \`$ac_option'
1076Try \`$0 --help' for more information."
252b5132
RH		 1077 ;;
1078
2299a76d
DJ		 1079 *=*)
1080 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1081 # Reject names that are not valid shell variable names.
75086676
DD		 1082 case $ac_envvar in #(
1083 '' | [0-9]* | *[!_$as_cr_alnum]* )
1084 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1085 esac
1086 eval $ac_envvar=\$ac_optarg
2299a76d
DJ		 1087 export $ac_envvar ;;
1088
252b5132 1089 *)
2299a76d 1090 # FIXME: should be removed in autoconf 3.0.
75086676 1091 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1092 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1093 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1094 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH		 1095 ;;
1096
1097 esac
1098done
1099
1100if test -n "$ac_prev"; then
2299a76d 1101 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1102 as_fn_error "missing argument to $ac_option"
252b5132 1103fi
252b5132 1104
75086676
DD		 1105if test -n "$ac_unrecognized_opts"; then
1106 case $enable_option_checking in
1107 no) ;;
1108 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1109 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1110 esac
75086676 1111fi
252b5132 1112
75086676
DD		 1113# Check all directory arguments for consistency.
1114for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1115 datadir sysconfdir sharedstatedir localstatedir includedir \
1116 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1117 libdir localedir mandir
252b5132 1118do
75086676
DD		 1119 eval ac_val=\$$ac_var
1120 # Remove trailing slashes.
2299a76d 1121 case $ac_val in
75086676
DD		 1122 */ )
1123 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1124 eval $ac_var=\$ac_val;;
252b5132 1125 esac
75086676
DD		 1126 # Be sure to have absolute directory names.
1127 case $ac_val in
1128 [\\/$]* | ?:[\\/]* ) continue;;
1129 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1130 esac
1131 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH		 1132done
1133
2299a76d
DJ		 1134# There might be people who depend on the old broken behavior: `$host'
1135# used to hold the argument of --host etc.
1136# FIXME: To remove some day.
1137build=$build_alias
1138host=$host_alias
1139target=$target_alias
1140
1141# FIXME: To remove some day.
1142if test "x$host_alias" != x; then
1143 if test "x$build_alias" = x; then
1144 cross_compiling=maybe
75086676 1145 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ		 1146 If a cross compiler is detected then cross compile mode will be used." >&2
1147 elif test "x$build_alias" != "x$host_alias"; then
1148 cross_compiling=yes
1149 fi
1150fi
252b5132 1151
2299a76d
DJ		 1152ac_tool_prefix=
1153test -n "$host_alias" && ac_tool_prefix=$host_alias-
1154
1155test "$silent" = yes && exec 6>/dev/null
252b5132 1156
252b5132 1157
75086676
DD		 1158ac_pwd=`pwd` && test -n "$ac_pwd" &&
1159ac_ls_di=`ls -di .` &&
1160ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1161 as_fn_error "working directory cannot be determined"
1162test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1163 as_fn_error "pwd does not report name of working directory"
1164
1165
252b5132
RH		 1166# Find the source files, if location was not specified.
1167if test -z "$srcdir"; then
1168 ac_srcdir_defaulted=yes
75086676
DD		 1169 # Try the directory containing this script, then the parent directory.
1170 ac_confdir=`$as_dirname -- "$as_myself" ||
1171$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1172 X"$as_myself" : 'X\(//\)[^/]' \| \
1173 X"$as_myself" : 'X\(//\)$' \| \
1174 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1175$as_echo X"$as_myself" |
1176 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1177 s//\1/
1178 q
1179 }
1180 /^X\(\/\/\)[^/].*/{
1181 s//\1/
1182 q
1183 }
1184 /^X\(\/\/\)$/{
1185 s//\1/
1186 q
1187 }
1188 /^X\(\/\).*/{
1189 s//\1/
1190 q
1191 }
1192 s/.*/./; q'`
252b5132 1193 srcdir=$ac_confdir
75086676 1194 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH		 1195 srcdir=..
1196 fi
1197else
1198 ac_srcdir_defaulted=no
1199fi
75086676
DD		 1200if test ! -r "$srcdir/$ac_unique_file"; then
1201 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1202 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1203fi
1204ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1205ac_abs_confdir=`(
1206 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1207 pwd)`
1208# When building in place, set srcdir=.
1209if test "$ac_abs_confdir" = "$ac_pwd"; then
1210 srcdir=.
1211fi
1212# Remove unnecessary trailing slashes from srcdir.
1213# Double slashes in file names in object file debugging info
1214# mess up M-x gdb in Emacs.
1215case $srcdir in
1216*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1217esac
1218for ac_var in $ac_precious_vars; do
1219 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1220 eval ac_env_${ac_var}_value=\$${ac_var}
1221 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1222 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1223done
2299a76d
DJ		 1224
1225#
1226# Report the --help message.
1227#
1228if test "$ac_init_help" = "long"; then
1229 # Omit some internal or obsolete options to make the list less imposing.
1230 # This message is too long to be a string in the A/UX 3.1 sh.
1231 cat <<_ACEOF
1232\`configure' configures this package to adapt to many kinds of systems.
1233
1234Usage: $0 [OPTION]... [VAR=VALUE]...
1235
1236To assign environment variables (e.g., CC, CFLAGS...), specify them as
1237VAR=VALUE. See below for descriptions of some of the useful variables.
1238
1239Defaults for the options are specified in brackets.
1240
1241Configuration:
1242 -h, --help display this help and exit
1243 --help=short display options specific to this package
1244 --help=recursive display the short help of all the included packages
1245 -V, --version display version information and exit
1246 -q, --quiet, --silent do not print \`checking...' messages
1247 --cache-file=FILE cache test results in FILE [disabled]
1248 -C, --config-cache alias for \`--cache-file=config.cache'
1249 -n, --no-create do not create output files
1250 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1251
2299a76d
DJ		 1252Installation directories:
1253 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1254 [$ac_default_prefix]
2299a76d 1255 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1256 [PREFIX]
2299a76d
DJ		 1257
1258By default, \`make install' will install all the files in
1259\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1260an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1261for instance \`--prefix=\$HOME'.
1262
1263For better control, use the options below.
1264
1265Fine tuning of the installation directories:
75086676
DD		 1266 --bindir=DIR user executables [EPREFIX/bin]
1267 --sbindir=DIR system admin executables [EPREFIX/sbin]
1268 --libexecdir=DIR program executables [EPREFIX/libexec]
1269 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1270 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1271 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1272 --libdir=DIR object code libraries [EPREFIX/lib]
1273 --includedir=DIR C header files [PREFIX/include]
1274 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1275 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1276 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1277 --infodir=DIR info documentation [DATAROOTDIR/info]
1278 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1279 --mandir=DIR man documentation [DATAROOTDIR/man]
1280 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1281 --htmldir=DIR html documentation [DOCDIR]
1282 --dvidir=DIR dvi documentation [DOCDIR]
1283 --pdfdir=DIR pdf documentation [DOCDIR]
1284 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ		 1285_ACEOF
1286
1287 cat <<\_ACEOF
1288
1289System types:
1290 --build=BUILD configure for building on BUILD [guessed]
1291 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1292_ACEOF
1293fi
1294
1295if test -n "$ac_init_help"; then
1296
1297 cat <<\_ACEOF
1298
1299Optional Features:
75086676 1300 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ		 1301 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1302 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1303 --enable-maintainer-mode
1304 enable make rules and dependencies not useful
1305 (and sometimes confusing) to the casual installer
958afec3 1306 --enable-multilib build many library versions (default)
a4818a05 1307 --enable-install-libiberty Install headers and library for end users
899de170 1308 --disable-largefile omit support for large files
2299a76d
DJ		 1309
1310Optional Packages:
1311 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1312 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1313 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1314 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1315 --with-cross-host=HOST Configuring with a cross compiler
1316 --with-newlib Configuring with newlib
1317
1318Some influential environment variables:
1319 CC C compiler command
1320 CFLAGS C compiler flags
1321 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1322 nonstandard directory <lib dir>
75086676
DD		 1323 LIBS libraries to pass to the linker, e.g. -l<library>
1324 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1325 you have headers in a nonstandard directory <include dir>
2299a76d
DJ		 1326 CPP C preprocessor
1327
1328Use these variables to override the choices made by `configure' or to help
1329it to find libraries and programs with nonstandard names/locations.
1330
75086676 1331Report bugs to the package provider.
2299a76d 1332_ACEOF
75086676 1333ac_status=$?
2299a76d
DJ		 1334fi
1335
1336if test "$ac_init_help" = "recursive"; then
1337 # If there are subdirs, report their specific --help.
2299a76d 1338 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD		 1339 test -d "$ac_dir" ||
1340 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1341 continue
2299a76d
DJ		 1342 ac_builddir=.
1343
75086676
DD		 1344case "$ac_dir" in
1345.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1346*)
1347 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1348 # A ".." for each directory in $ac_dir_suffix.
1349 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1350 case $ac_top_builddir_sub in
1351 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1352 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1353 esac ;;
1354esac
1355ac_abs_top_builddir=$ac_pwd
1356ac_abs_builddir=$ac_pwd$ac_dir_suffix
1357# for backward compatibility:
1358ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 1359
1360case $srcdir in
75086676 1361 .) # We are building in place.
2299a76d 1362 ac_srcdir=.
75086676
DD		 1363 ac_top_srcdir=$ac_top_builddir_sub
1364 ac_abs_top_srcdir=$ac_pwd ;;
1365 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1366 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 1367 ac_top_srcdir=$srcdir
1368 ac_abs_top_srcdir=$srcdir ;;
1369 *) # Relative name.
1370 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1371 ac_top_srcdir=$ac_top_build_prefix$srcdir
1372 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1373esac
75086676
DD		 1374ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1375
1376 cd "$ac_dir" || { ac_status=$?; continue; }
1377 # Check for guested configure.
1378 if test -f "$ac_srcdir/configure.gnu"; then
1379 echo &&
1380 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1381 elif test -f "$ac_srcdir/configure"; then
1382 echo &&
1383 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1384 else
75086676
DD		 1385 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1386 fi || ac_status=$?
1387 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ		 1388 done
1389fi
1390
75086676 1391test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ		 1392if $ac_init_version; then
1393 cat <<\_ACEOF
75086676
DD		 1394configure
1395generated by GNU Autoconf 2.64
2299a76d 1396
75086676 1397Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 1398This configure script is free software; the Free Software Foundation
1399gives unlimited permission to copy, distribute and modify it.
1400_ACEOF
75086676 1401 exit
2299a76d 1402fi
2299a76d 1403
75086676
DD		 1404## ------------------------ ##
1405## Autoconf initialization. ##
1406## ------------------------ ##
2299a76d 1407
75086676
DD		 1408# ac_fn_c_try_compile LINENO
1409# --------------------------
1410# Try to compile conftest.$ac_ext, and return whether this succeeded.
1411ac_fn_c_try_compile ()
2299a76d 1412{
75086676
DD		 1413 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1414 rm -f conftest.$ac_objext
1415 if { { ac_try="$ac_compile"
1416case "(($ac_try" in
1417 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1418 *) ac_try_echo=$ac_try;;
1419esac
1420eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1421$as_echo "$ac_try_echo"; } >&5
1422 (eval "$ac_compile") 2>conftest.err
1423 ac_status=$?
1424 if test -s conftest.err; then
1425 grep -v '^ *+' conftest.err >conftest.er1
1426 cat conftest.er1 >&5
1427 mv -f conftest.er1 conftest.err
1428 fi
1429 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1430 test $ac_status = 0; } && {
1431 test -z "$ac_c_werror_flag" ||
1432 test ! -s conftest.err
1433 } && test -s conftest.$ac_objext; then :
1434 ac_retval=0
1435else
1436 $as_echo "$as_me: failed program was:" >&5
1437sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1438
75086676
DD		 1439 ac_retval=1
1440fi
1441 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1442 return $ac_retval
2299a76d 1443
75086676 1444} # ac_fn_c_try_compile
2299a76d 1445
75086676
DD		 1446# ac_fn_c_try_cpp LINENO
1447# ----------------------
1448# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1449ac_fn_c_try_cpp ()
1450{
1451 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1452 if { { ac_try="$ac_cpp conftest.$ac_ext"
1453case "(($ac_try" in
1454 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1455 *) ac_try_echo=$ac_try;;
1456esac
1457eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1458$as_echo "$ac_try_echo"; } >&5
1459 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1460 ac_status=$?
1461 if test -s conftest.err; then
1462 grep -v '^ *+' conftest.err >conftest.er1
1463 cat conftest.er1 >&5
1464 mv -f conftest.er1 conftest.err
1465 fi
1466 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1467 test $ac_status = 0; } >/dev/null && {
1468 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1469 test ! -s conftest.err
1470 }; then :
1471 ac_retval=0
1472else
1473 $as_echo "$as_me: failed program was:" >&5
1474sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1475
75086676
DD		 1476 ac_retval=1
1477fi
1478 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1479 return $ac_retval
2299a76d 1480
75086676 1481} # ac_fn_c_try_cpp
2299a76d 1482
75086676
DD		 1483# ac_fn_c_try_run LINENO
1484# ----------------------
1485# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1486# that executables *can* be run.
1487ac_fn_c_try_run ()
1488{
1489 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1490 if { { ac_try="$ac_link"
1491case "(($ac_try" in
1492 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1493 *) ac_try_echo=$ac_try;;
1494esac
1495eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1496$as_echo "$ac_try_echo"; } >&5
1497 (eval "$ac_link") 2>&5
1498 ac_status=$?
1499 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1500 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1501 { { case "(($ac_try" in
1502 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1503 *) ac_try_echo=$ac_try;;
1504esac
1505eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1506$as_echo "$ac_try_echo"; } >&5
1507 (eval "$ac_try") 2>&5
1508 ac_status=$?
1509 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1510 test $ac_status = 0; }; }; then :
1511 ac_retval=0
1512else
1513 $as_echo "$as_me: program exited with status $ac_status" >&5
1514 $as_echo "$as_me: failed program was:" >&5
1515sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1516
75086676
DD		 1517 ac_retval=$ac_status
1518fi
1519 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1520 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1521 return $ac_retval
2299a76d 1522
75086676 1523} # ac_fn_c_try_run
252b5132 1524
75086676
DD		 1525# ac_fn_c_check_header_preproc LINENO HEADER VAR
1526# ----------------------------------------------
1527# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1528ac_fn_c_check_header_preproc ()
1529{
1530 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1532$as_echo_n "checking for $2... " >&6; }
1533if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1534 $as_echo_n "(cached) " >&6
1535else
1536 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1537/* end confdefs.h. */
1538#include <$2>
2299a76d 1539_ACEOF
75086676
DD		 1540if ac_fn_c_try_cpp "$LINENO"; then :
1541 eval "$3=yes"
1542else
1543 eval "$3=no"
1544fi
1545rm -f conftest.err conftest.$ac_ext
1546fi
1547eval ac_res=\$$3
1548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1549$as_echo "$ac_res" >&6; }
1550 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1551
75086676 1552} # ac_fn_c_check_header_preproc
2299a76d 1553
75086676
DD		 1554# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1555# --------------------------------------------
1556# Tries to find the compile-time value of EXPR in a program that includes
1557# INCLUDES, setting VAR accordingly. Returns whether the value could be
1558# computed
1559ac_fn_c_compute_int ()
1560{
1561 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1562 if test "$cross_compiling" = yes; then
1563 # Depending upon the size, compute the lo and hi bounds.
1564cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1565/* end confdefs.h. */
1566$4
1567int
1568main ()
1569{
1570static int test_array [1 - 2 * !(($2) >= 0)];
1571test_array [0] = 0
2299a76d 1572
75086676
DD		 1573 ;
1574 return 0;
1575}
1576_ACEOF
1577if ac_fn_c_try_compile "$LINENO"; then :
1578 ac_lo=0 ac_mid=0
1579 while :; do
1580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1581/* end confdefs.h. */
1582$4
1583int
1584main ()
2299a76d 1585{
75086676
DD		 1586static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1587test_array [0] = 0
1588
1589 ;
1590 return 0;
2299a76d 1591}
75086676
DD		 1592_ACEOF
1593if ac_fn_c_try_compile "$LINENO"; then :
1594 ac_hi=$ac_mid; break
1595else
1596 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1597 if test $ac_lo -le $ac_mid; then
1598 ac_lo= ac_hi=
1599 break
1600 fi
1601 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1602fi
1603rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1604 done
1605else
1606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1607/* end confdefs.h. */
1608$4
1609int
1610main ()
1611{
1612static int test_array [1 - 2 * !(($2) < 0)];
1613test_array [0] = 0
2299a76d 1614
75086676
DD		 1615 ;
1616 return 0;
1617}
1618_ACEOF
1619if ac_fn_c_try_compile "$LINENO"; then :
1620 ac_hi=-1 ac_mid=-1
1621 while :; do
1622 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1623/* end confdefs.h. */
1624$4
1625int
1626main ()
1627{
1628static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1629test_array [0] = 0
2299a76d 1630
75086676
DD		 1631 ;
1632 return 0;
1633}
1634_ACEOF
1635if ac_fn_c_try_compile "$LINENO"; then :
1636 ac_lo=$ac_mid; break
1637else
1638 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1639 if test $ac_mid -le $ac_hi; then
1640 ac_lo= ac_hi=
1641 break
1642 fi
1643 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1644fi
1645rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1646 done
1647else
1648 ac_lo= ac_hi=
1649fi
1650rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1651fi
1652rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1653# Binary search between lo and hi bounds.
1654while test "x$ac_lo" != "x$ac_hi"; do
1655 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657/* end confdefs.h. */
1658$4
1659int
1660main ()
1661{
1662static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1663test_array [0] = 0
2299a76d 1664
75086676
DD		 1665 ;
1666 return 0;
1667}
1668_ACEOF
1669if ac_fn_c_try_compile "$LINENO"; then :
1670 ac_hi=$ac_mid
1671else
1672 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1673fi
1674rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1675done
75086676
DD		 1676case $ac_lo in #((
1677?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1678'') ac_retval=1 ;;
1679esac
1680 else
1681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1682/* end confdefs.h. */
1683$4
1684static long int longval () { return $2; }
1685static unsigned long int ulongval () { return $2; }
1686#include <stdio.h>
1687#include <stdlib.h>
1688int
1689main ()
1690{
2299a76d 1691
75086676
DD		 1692 FILE *f = fopen ("conftest.val", "w");
1693 if (! f)
1694 return 1;
1695 if (($2) < 0)
1696 {
1697 long int i = longval ();
1698 if (i != ($2))
1699 return 1;
1700 fprintf (f, "%ld", i);
1701 }
1702 else
1703 {
1704 unsigned long int i = ulongval ();
1705 if (i != ($2))
1706 return 1;
1707 fprintf (f, "%lu", i);
1708 }
1709 /* Do not output a trailing newline, as this causes \r\n confusion
1710 on some platforms. */
1711 return ferror (f) || fclose (f) != 0;
2299a76d 1712
75086676
DD		 1713 ;
1714 return 0;
1715}
2299a76d 1716_ACEOF
75086676
DD		 1717if ac_fn_c_try_run "$LINENO"; then :
1718 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1719else
1720 ac_retval=1
1721fi
1722rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1723 conftest.$ac_objext conftest.beam conftest.$ac_ext
1724rm -f conftest.val
2299a76d 1725
75086676
DD		 1726 fi
1727 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1728 return $ac_retval
2299a76d 1729
75086676 1730} # ac_fn_c_compute_int
2299a76d 1731
75086676
DD		 1732# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1733# -------------------------------------------
1734# Tests whether TYPE exists after having included INCLUDES, setting cache
1735# variable VAR accordingly.
1736ac_fn_c_check_type ()
1737{
1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1740$as_echo_n "checking for $2... " >&6; }
1741if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1742 $as_echo_n "(cached) " >&6
1743else
1744 eval "$3=no"
1745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1746/* end confdefs.h. */
1747$4
1748int
1749main ()
1750{
1751if (sizeof ($2))
1752 return 0;
1753 ;
1754 return 0;
1755}
2299a76d 1756_ACEOF
75086676
DD		 1757if ac_fn_c_try_compile "$LINENO"; then :
1758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1759/* end confdefs.h. */
1760$4
1761int
1762main ()
1763{
1764if (sizeof (($2)))
1765 return 0;
1766 ;
1767 return 0;
1768}
2299a76d 1769_ACEOF
75086676 1770if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1771
75086676
DD		 1772else
1773 eval "$3=yes"
1774fi
1775rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1776fi
1777rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1778fi
1779eval ac_res=\$$3
1780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1781$as_echo "$ac_res" >&6; }
1782 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1783
75086676 1784} # ac_fn_c_check_type
2299a76d 1785
75086676
DD		 1786# ac_fn_c_try_link LINENO
1787# -----------------------
1788# Try to link conftest.$ac_ext, and return whether this succeeded.
1789ac_fn_c_try_link ()
1790{
1791 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1792 rm -f conftest.$ac_objext conftest$ac_exeext
1793 if { { ac_try="$ac_link"
1794case "(($ac_try" in
1795 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1796 *) ac_try_echo=$ac_try;;
1797esac
1798eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1799$as_echo "$ac_try_echo"; } >&5
1800 (eval "$ac_link") 2>conftest.err
1801 ac_status=$?
1802 if test -s conftest.err; then
1803 grep -v '^ *+' conftest.err >conftest.er1
1804 cat conftest.er1 >&5
1805 mv -f conftest.er1 conftest.err
252b5132 1806 fi
75086676
DD		 1807 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1808 test $ac_status = 0; } && {
1809 test -z "$ac_c_werror_flag" ||
1810 test ! -s conftest.err
1811 } && test -s conftest$ac_exeext && {
1812 test "$cross_compiling" = yes ||
1813 $as_test_x conftest$ac_exeext
1814 }; then :
1815 ac_retval=0
1816else
1817 $as_echo "$as_me: failed program was:" >&5
1818sed 's/^/| /' conftest.$ac_ext >&5
1819
1820 ac_retval=1
252b5132 1821fi
75086676
DD		 1822 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1823 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1824 # interfere with the next link command; also delete a directory that is
1825 # left behind by Apple's compiler. We do this before executing the actions.
1826 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1827 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1828 return $ac_retval
252b5132 1829
75086676
DD		 1830} # ac_fn_c_try_link
1831
1832# ac_fn_c_check_func LINENO FUNC VAR
1833# ----------------------------------
1834# Tests whether FUNC exists, setting the cache variable VAR accordingly
1835ac_fn_c_check_func ()
1836{
1837 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1839$as_echo_n "checking for $2... " >&6; }
1840if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1841 $as_echo_n "(cached) " >&6
252b5132 1842else
75086676
DD		 1843 if test x$gcc_no_link = xyes; then
1844 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1845fi
75086676
DD		 1846cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1847/* end confdefs.h. */
85f1f7cf
DD		 1848/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1849 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1850#define $2 innocuous_$2
1851
75086676
DD		 1852/* System header to define __stub macros and hopefully few prototypes,
1853 which can conflict with char $2 (); below.
1854 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
85f1f7cf
DD		 1855 <limits.h> exists even on freestanding compilers. */
1856
1857#ifdef __STDC__
75086676
DD		 1858# include <limits.h>
1859#else
1860# include <assert.h>
1861#endif
85f1f7cf
DD		 1862
1863#undef $2
1864
1865/* Override any GCC internal prototype to avoid an error.
1866 Use char because int might match the return type of a GCC
1867 builtin and then its argument prototype would still apply. */
75086676
DD		 1868#ifdef __cplusplus
1869extern "C"
75086676 1870#endif
75086676
DD		 1871char $2 ();
1872/* The GNU C library defines this for functions which it implements
1873 to always fail with ENOSYS. Some functions are actually named
1874 something starting with __ and the normal name is an alias. */
85f1f7cf 1875#if defined __stub_$2 || defined __stub___$2
75086676 1876choke me
75086676 1877#endif
2299a76d 1878
75086676
DD		 1879int
1880main ()
1881{
85f1f7cf 1882return $2 ();
75086676
DD		 1883 ;
1884 return 0;
1885}
1886_ACEOF
1887if ac_fn_c_try_link "$LINENO"; then :
1888 eval "$3=yes"
1889else
1890 eval "$3=no"
252b5132 1891fi
75086676
DD		 1892rm -f core conftest.err conftest.$ac_objext \
1893 conftest$ac_exeext conftest.$ac_ext
1894fi
1895eval ac_res=\$$3
1896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1897$as_echo "$ac_res" >&6; }
1898 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1899
75086676 1900} # ac_fn_c_check_func
252b5132 1901
75086676
DD		 1902# ac_fn_c_check_decl LINENO SYMBOL VAR
1903# ------------------------------------
1904# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1905ac_fn_c_check_decl ()
1906{
1907 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 1908 as_decl_name=`echo $2|sed 's/ *(.*//'`
1909 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1911$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 1912if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1913 $as_echo_n "(cached) " >&6
1914else
1915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1916/* end confdefs.h. */
1917$4
1918int
1919main ()
1920{
a2803021
DD		 1921#ifndef $as_decl_name
1922#ifdef __cplusplus
1923 (void) $as_decl_use;
1924#else
1925 (void) $as_decl_name;
1926#endif
75086676 1927#endif
252b5132 1928
75086676
DD		 1929 ;
1930 return 0;
1931}
1932_ACEOF
1933if ac_fn_c_try_compile "$LINENO"; then :
1934 eval "$3=yes"
1935else
1936 eval "$3=no"
1937fi
1938rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1939fi
1940eval ac_res=\$$3
1941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1942$as_echo "$ac_res" >&6; }
1943 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1944
75086676
DD		 1945} # ac_fn_c_check_decl
1946cat >config.log <<_ACEOF
1947This file contains any messages produced by compilers while
1948running configure, to aid debugging if configure makes a mistake.
52d98c2d 1949
75086676
DD		 1950It was created by $as_me, which was
1951generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1952
75086676 1953 $ $0 $@
2299a76d 1954
75086676
DD		 1955_ACEOF
1956exec 5>>config.log
1957{
1958cat <<_ASUNAME
1959## --------- ##
1960## Platform. ##
1961## --------- ##
2299a76d 1962
75086676
DD		 1963hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1964uname -m = `(uname -m) 2>/dev/null || echo unknown`
1965uname -r = `(uname -r) 2>/dev/null || echo unknown`
1966uname -s = `(uname -s) 2>/dev/null || echo unknown`
1967uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1968
75086676
DD		 1969/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1970/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1971
75086676
DD		 1972/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1973/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1974/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1975/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1976/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1977/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1978/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1979
75086676 1980_ASUNAME
2299a76d 1981
75086676
DD		 1982as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1983for as_dir in $PATH
1984do
1985 IFS=$as_save_IFS
1986 test -z "$as_dir" && as_dir=.
1987 $as_echo "PATH: $as_dir"
1988 done
1989IFS=$as_save_IFS
2299a76d 1990
75086676 1991} >&5
2299a76d 1992
75086676 1993cat >&5 <<_ACEOF
2299a76d
DJ		 1994
1995
75086676
DD		 1996## ----------- ##
1997## Core tests. ##
1998## ----------- ##
2299a76d 1999
75086676 2000_ACEOF
2299a76d 2001
c8536f38 2002
75086676
DD		 2003# Keep a trace of the command line.
2004# Strip out --no-create and --no-recursion so they do not pile up.
2005# Strip out --silent because we don't want to record it for future runs.
2006# Also quote any args containing shell meta-characters.
2007# Make two passes to allow for proper duplicate-argument suppression.
2008ac_configure_args=
2009ac_configure_args0=
2010ac_configure_args1=
2011ac_must_keep_next=false
2012for ac_pass in 1 2
2013do
2014 for ac_arg
2015 do
2016 case $ac_arg in
2017 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2018 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2019 | -silent | --silent | --silen | --sile | --sil)
2020 continue ;;
2021 *\'*)
2022 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2023 esac
2024 case $ac_pass in
2025 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2026 2)
2027 as_fn_append ac_configure_args1 " '$ac_arg'"
2028 if test $ac_must_keep_next = true; then
2029 ac_must_keep_next=false # Got value, back to normal.
2030 else
2031 case $ac_arg in
2032 *=* | --config-cache | -C | -disable-* | --disable-* \
2033 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2034 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2035 | -with-* | --with-* | -without-* | --without-* | --x)
2036 case "$ac_configure_args0 " in
2037 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2038 esac
2039 ;;
2040 -* ) ac_must_keep_next=true ;;
2041 esac
2042 fi
2043 as_fn_append ac_configure_args " '$ac_arg'"
2044 ;;
2045 esac
2046 done
2047done
2048{ ac_configure_args0=; unset ac_configure_args0;}
2049{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2050
75086676
DD		 2051# When interrupted or exit'd, cleanup temporary files, and complete
2052# config.log. We remove comments because anyway the quotes in there
2053# would cause problems or look ugly.
2054# WARNING: Use '\'' to represent an apostrophe within the trap.
2055# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2056trap 'exit_status=$?
2057 # Save into config.log some information that might help in debugging.
2058 {
2059 echo
c8536f38 2060
75086676
DD		 2061 cat <<\_ASBOX
2062## ---------------- ##
2063## Cache variables. ##
2064## ---------------- ##
2065_ASBOX
2066 echo
2067 # The following way of writing the cache mishandles newlines in values,
2068(
2069 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2070 eval ac_val=\$$ac_var
2071 case $ac_val in #(
2072 *${as_nl}*)
2073 case $ac_var in #(
2074 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2075$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2076 esac
2077 case $ac_var in #(
2078 _ | IFS | as_nl) ;; #(
2079 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2080 *) { eval $ac_var=; unset $ac_var;} ;;
2081 esac ;;
2082 esac
2083 done
2084 (set) 2>&1 |
2085 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2086 *${as_nl}ac_space=\ *)
2087 sed -n \
2088 "s/'\''/'\''\\\\'\'''\''/g;
2089 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2090 ;; #(
2091 *)
2092 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2093 ;;
2094 esac |
2095 sort
2096)
2097 echo
2299a76d 2098
75086676
DD		 2099 cat <<\_ASBOX
2100## ----------------- ##
2101## Output variables. ##
2102## ----------------- ##
2103_ASBOX
2104 echo
2105 for ac_var in $ac_subst_vars
2106 do
2107 eval ac_val=\$$ac_var
2108 case $ac_val in
2109 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2110 esac
2111 $as_echo "$ac_var='\''$ac_val'\''"
2112 done | sort
2113 echo
2299a76d 2114
75086676
DD		 2115 if test -n "$ac_subst_files"; then
2116 cat <<\_ASBOX
2117## ------------------- ##
2118## File substitutions. ##
2119## ------------------- ##
2120_ASBOX
2121 echo
2122 for ac_var in $ac_subst_files
2123 do
2124 eval ac_val=\$$ac_var
2125 case $ac_val in
2126 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2127 esac
2128 $as_echo "$ac_var='\''$ac_val'\''"
2129 done | sort
2130 echo
2131 fi
bb6a587d 2132
75086676
DD		 2133 if test -s confdefs.h; then
2134 cat <<\_ASBOX
2135## ----------- ##
2136## confdefs.h. ##
2137## ----------- ##
2138_ASBOX
2139 echo
2140 cat confdefs.h
2141 echo
2142 fi
2143 test "$ac_signal" != 0 &&
2144 $as_echo "$as_me: caught signal $ac_signal"
2145 $as_echo "$as_me: exit $exit_status"
2146 } >&5
2147 rm -f core *.core core.conftest.* &&
2148 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2149 exit $exit_status
2150' 0
2151for ac_signal in 1 2 13 15; do
2152 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2153done
2154ac_signal=0
2299a76d 2155
75086676
DD		 2156# confdefs.h avoids OS command line length limits that DEFS can exceed.
2157rm -f -r conftest* confdefs.h
2299a76d 2158
75086676 2159$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2160
75086676 2161# Predefined preprocessor variables.
2299a76d 2162
75086676
DD		 2163cat >>confdefs.h <<_ACEOF
2164#define PACKAGE_NAME "$PACKAGE_NAME"
2165_ACEOF
2299a76d 2166
75086676
DD		 2167cat >>confdefs.h <<_ACEOF
2168#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2169_ACEOF
2299a76d 2170
75086676
DD		 2171cat >>confdefs.h <<_ACEOF
2172#define PACKAGE_VERSION "$PACKAGE_VERSION"
2173_ACEOF
cfed0715 2174
75086676
DD		 2175cat >>confdefs.h <<_ACEOF
2176#define PACKAGE_STRING "$PACKAGE_STRING"
2177_ACEOF
2299a76d 2178
75086676
DD		 2179cat >>confdefs.h <<_ACEOF
2180#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2181_ACEOF
252b5132 2182
75086676
DD		 2183cat >>confdefs.h <<_ACEOF
2184#define PACKAGE_URL "$PACKAGE_URL"
2185_ACEOF
252b5132
RH		 2186
2187
75086676
DD		 2188# Let the site file select an alternate cache file if it wants to.
2189# Prefer an explicitly selected file to automatically selected ones.
2190ac_site_file1=NONE
2191ac_site_file2=NONE
2192if test -n "$CONFIG_SITE"; then
2193 ac_site_file1=$CONFIG_SITE
2194elif test "x$prefix" != xNONE; then
2195 ac_site_file1=$prefix/share/config.site
2196 ac_site_file2=$prefix/etc/config.site
2197else
2198 ac_site_file1=$ac_default_prefix/share/config.site
2199 ac_site_file2=$ac_default_prefix/etc/config.site
2200fi
2201for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2202do
2203 test "x$ac_site_file" = xNONE && continue
2204 if test -r "$ac_site_file"; then
2205 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2206$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2207 sed 's/^/| /' "$ac_site_file" >&5
2208 . "$ac_site_file"
2209 fi
2210done
2211
2212if test -r "$cache_file"; then
2213 # Some versions of bash will fail to source /dev/null (special
2214 # files actually), so we avoid doing that.
2215 if test -f "$cache_file"; then
2216 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2217$as_echo "$as_me: loading cache $cache_file" >&6;}
2218 case $cache_file in
2219 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2220 *) . "./$cache_file";;
2221 esac
2222 fi
2223else
2224 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2225$as_echo "$as_me: creating cache $cache_file" >&6;}
2226 >$cache_file
2227fi
2228
2229# Check that the precious variables saved in the cache have kept the same
2230# value.
2231ac_cache_corrupted=false
2232for ac_var in $ac_precious_vars; do
2233 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2234 eval ac_new_set=\$ac_env_${ac_var}_set
2235 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2236 eval ac_new_val=\$ac_env_${ac_var}_value
2237 case $ac_old_set,$ac_new_set in
2238 set,)
2239 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2240$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2241 ac_cache_corrupted=: ;;
2242 ,set)
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2244$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2245 ac_cache_corrupted=: ;;
2246 ,);;
2247 *)
2248 if test "x$ac_old_val" != "x$ac_new_val"; then
2249 # differences in whitespace do not lead to failure.
2250 ac_old_val_w=`echo x $ac_old_val`
2251 ac_new_val_w=`echo x $ac_new_val`
2252 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2253 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2254$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2255 ac_cache_corrupted=:
2256 else
2257 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2258$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2259 eval $ac_var=\$ac_old_val
2260 fi
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2262$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2263 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2264$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2265 fi;;
2266 esac
2267 # Pass precious variables to config.status.
2268 if test "$ac_new_set" = set; then
2269 case $ac_new_val in
2270 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2271 *) ac_arg=$ac_var=$ac_new_val ;;
2272 esac
2273 case " $ac_configure_args " in
2274 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2275 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2276 esac
2277 fi
2278done
2279if $ac_cache_corrupted; then
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2281$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2282 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2283$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2284 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2285fi
2286## -------------------- ##
2287## Main body of script. ##
2288## -------------------- ##
2289
2290ac_ext=c
2291ac_cpp='$CPP $CPPFLAGS'
2292ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2293ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2294ac_compiler_gnu=$ac_cv_c_compiler_gnu
2295
2296
2297
2298
2299
2300
2301
2302# This works around the fact that libtool configuration may change LD
2303# for this particular configuration, but some shells, instead of
2304# keeping the changes in LD private, export them just because LD is
2305# exported. We don't use libtool yet, but some day we might, so...
2306ORIGINAL_LD_FOR_MULTILIBS=$LD
2307
2308
2309# Check whether --with-target-subdir was given.
2310if test "${with_target_subdir+set}" = set; then :
2311 withval=$with_target_subdir;
2312fi
2313
2314
2315# Check whether --with-build-subdir was given.
2316if test "${with_build_subdir+set}" = set; then :
2317 withval=$with_build_subdir;
2318fi
2319
2320
2321# Check whether --with-cross-host was given.
2322if test "${with_cross_host+set}" = set; then :
2323 withval=$with_cross_host;
2324fi
2325
2326
2327# Check whether --with-newlib was given.
2328if test "${with_newlib+set}" = set; then :
2329 withval=$with_newlib;
2330fi
2331
2332
2333if test "${srcdir}" = "."; then
2334 if test -n "${with_build_subdir}"; then
2335 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2336 with_target_subdir=
2337 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2338 libiberty_topdir="${srcdir}/.."
2339 else
2340 if test "${with_target_subdir}" != "."; then
2341 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2342 else
2343 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2344 fi
2345 fi
2346else
2347 libiberty_topdir="${srcdir}/.."
2348fi
85b9a938 2349
252b5132 2350ac_aux_dir=
75086676
DD		 2351for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2352 for ac_t in install-sh install.sh shtool; do
2353 if test -f "$ac_dir/$ac_t"; then
2354 ac_aux_dir=$ac_dir
2355 ac_install_sh="$ac_aux_dir/$ac_t -c"
2356 break 2
2357 fi
2358 done
252b5132
RH		 2359done
2360if test -z "$ac_aux_dir"; then
75086676 2361 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2362fi
252b5132 2363
75086676
DD		 2364# These three variables are undocumented and unsupported,
2365# and are intended to be withdrawn in a future Autoconf release.
2366# They can cause serious problems if a builder's source tree is in a directory
2367# whose full name contains unusual characters.
2368ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2369ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2370ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2371
2372
75086676
DD		 2373
2374
2375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2376$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2377 # Check whether --enable-maintainer-mode was given.
2378if test "${enable_maintainer_mode+set}" = set; then :
2379 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2380else
2381 maintainer_mode=no
75086676 2382fi
39423523 2383
75086676
DD		 2384
2385{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2386$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2387
2388if test "$maintainer_mode" = "yes"; then
2389 MAINT=''
2390 NOTMAINT='#'
2391else
2392 MAINT='#'
2393 NOTMAINT=''
2394fi
2395
da191b5b
DD		 2396# Do we have a single-tree copy of texinfo? Even if we do, we can't
2397# rely on it - libiberty is built before texinfo.
2398# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2399set dummy makeinfo; ac_word=$2
75086676
DD		 2400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2401$as_echo_n "checking for $ac_word... " >&6; }
2402if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2403 $as_echo_n "(cached) " >&6
39423523
DD		 2404else
2405 if test -n "$MAKEINFO"; then
2406 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2407else
2299a76d
DJ		 2408as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2409for as_dir in $PATH
2410do
2411 IFS=$as_save_IFS
2412 test -z "$as_dir" && as_dir=.
75086676
DD		 2413 for ac_exec_ext in '' $ac_executable_extensions; do
2414 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2415 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2416 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2417 break 2
2418 fi
2419done
75086676
DD		 2420 done
2421IFS=$as_save_IFS
2299a76d 2422
39423523
DD		 2423fi
2424fi
2299a76d 2425MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2426if test -n "$MAKEINFO"; then
75086676
DD		 2427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2428$as_echo "$MAKEINFO" >&6; }
39423523 2429else
75086676
DD		 2430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2431$as_echo "no" >&6; }
39423523
DD		 2432fi
2433
75086676 2434
1a78a35a
DD		 2435if test "x$MAKEINFO" = "x"; then
2436 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2437 BUILD_INFO=
1a78a35a
DD		 2438else
2439 BUILD_INFO=info
b7ca9213
L		 2440 case "$MAKEINFO" in
2441 */missing\ makeinfo*)
1a78a35a 2442 BUILD_INFO=
75086676 2443 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2444*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2445$as_echo "$as_me: WARNING:
b7ca9213
L		 2446*** Makeinfo is missing. Info documentation will not be built." >&2;}
2447 ;;
2448 *)
2449 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2450 x*\ [1-3].* )
2451 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2452 BUILD_INFO=
75086676 2453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2454*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2455$as_echo "$as_me: WARNING:
2299a76d 2456*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2457 ;;
2458 esac
1a78a35a
DD		 2459 ;;
2460 esac
2461fi
da191b5b 2462
39423523
DD		 2463
2464
2465# Extract the first word of "perl", so it can be a program name with args.
2466set dummy perl; ac_word=$2
75086676
DD		 2467{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2468$as_echo_n "checking for $ac_word... " >&6; }
2469if test "${ac_cv_prog_PERL+set}" = set; then :
2470 $as_echo_n "(cached) " >&6
39423523
DD		 2471else
2472 if test -n "$PERL"; then
2473 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2474else
2299a76d
DJ		 2475as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2476for as_dir in $PATH
2477do
2478 IFS=$as_save_IFS
2479 test -z "$as_dir" && as_dir=.
75086676
DD		 2480 for ac_exec_ext in '' $ac_executable_extensions; do
2481 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2482 ac_cv_prog_PERL="perl"
75086676 2483 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2484 break 2
2485 fi
2486done
75086676
DD		 2487 done
2488IFS=$as_save_IFS
2299a76d 2489
39423523
DD		 2490fi
2491fi
2299a76d 2492PERL=$ac_cv_prog_PERL
39423523 2493if test -n "$PERL"; then
75086676
DD		 2494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2495$as_echo "$PERL" >&6; }
39423523 2496else
75086676
DD		 2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2498$as_echo "no" >&6; }
39423523
DD		 2499fi
2500
75086676 2501
39423523
DD		 2502if test x"$PERL" = x""; then
2503 HAVE_PERL='#'
2504else
2505 HAVE_PERL=''
2506fi
2507
2508
252b5132 2509# Make sure we can run config.sub.
75086676
DD		 2510$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2511 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2512
2513{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2514$as_echo_n "checking build system type... " >&6; }
2515if test "${ac_cv_build+set}" = set; then :
2516 $as_echo_n "(cached) " >&6
2517else
2518 ac_build_alias=$build_alias
2519test "x$ac_build_alias" = x &&
2520 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2521test "x$ac_build_alias" = x &&
2522 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2523ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2524 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2525
2526fi
2527{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2528$as_echo "$ac_cv_build" >&6; }
2529case $ac_cv_build in
2530*-*-*) ;;
2531*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2532esac
2299a76d 2533build=$ac_cv_build
75086676
DD		 2534ac_save_IFS=$IFS; IFS='-'
2535set x $ac_cv_build
2536shift
2537build_cpu=$1
2538build_vendor=$2
2539shift; shift
2540# Remember, the first character of IFS is used to create $*,
2541# except with old shells:
2542build_os=$*
2543IFS=$ac_save_IFS
2544case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2545
2546
75086676
DD		 2547{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2548$as_echo_n "checking host system type... " >&6; }
2549if test "${ac_cv_host+set}" = set; then :
2550 $as_echo_n "(cached) " >&6
2299a76d 2551else
75086676
DD		 2552 if test "x$host_alias" = x; then
2553 ac_cv_host=$ac_cv_build
2554else
2555 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2556 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2557fi
252b5132 2558
2299a76d 2559fi
75086676
DD		 2560{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2561$as_echo "$ac_cv_host" >&6; }
2562case $ac_cv_host in
2563*-*-*) ;;
2564*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2565esac
2299a76d 2566host=$ac_cv_host
75086676
DD		 2567ac_save_IFS=$IFS; IFS='-'
2568set x $ac_cv_host
2569shift
2570host_cpu=$1
2571host_vendor=$2
2572shift; shift
2573# Remember, the first character of IFS is used to create $*,
2574# except with old shells:
2575host_os=$*
2576IFS=$ac_save_IFS
2577case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2578
252b5132 2579
252b5132 2580
252b5132 2581
2299a76d
DJ		 2582if test -n "$ac_tool_prefix"; then
2583 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2584set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2585{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2586$as_echo_n "checking for $ac_word... " >&6; }
2587if test "${ac_cv_prog_AR+set}" = set; then :
2588 $as_echo_n "(cached) " >&6
252b5132
RH		 2589else
2590 if test -n "$AR"; then
2591 ac_cv_prog_AR="$AR" # Let the user override the test.
2592else
2299a76d
DJ		 2593as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2594for as_dir in $PATH
2595do
2596 IFS=$as_save_IFS
2597 test -z "$as_dir" && as_dir=.
75086676
DD		 2598 for ac_exec_ext in '' $ac_executable_extensions; do
2599 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2600 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2602 break 2
2603 fi
2604done
75086676
DD		 2605 done
2606IFS=$as_save_IFS
2299a76d 2607
252b5132
RH		 2608fi
2609fi
2299a76d 2610AR=$ac_cv_prog_AR
252b5132 2611if test -n "$AR"; then
75086676
DD		 2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2613$as_echo "$AR" >&6; }
252b5132 2614else
75086676
DD		 2615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2616$as_echo "no" >&6; }
2299a76d
DJ		 2617fi
2618
75086676 2619
252b5132 2620fi
2299a76d
DJ		 2621if test -z "$ac_cv_prog_AR"; then
2622 ac_ct_AR=$AR
2623 # Extract the first word of "ar", so it can be a program name with args.
2624set dummy ar; ac_word=$2
75086676
DD		 2625{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2626$as_echo_n "checking for $ac_word... " >&6; }
2627if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2628 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2629else
2630 if test -n "$ac_ct_AR"; then
2631 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2632else
2633as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2634for as_dir in $PATH
2635do
2636 IFS=$as_save_IFS
2637 test -z "$as_dir" && as_dir=.
75086676
DD		 2638 for ac_exec_ext in '' $ac_executable_extensions; do
2639 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2640 ac_cv_prog_ac_ct_AR="ar"
75086676 2641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2642 break 2
2643 fi
2644done
75086676
DD		 2645 done
2646IFS=$as_save_IFS
252b5132 2647
2299a76d
DJ		 2648fi
2649fi
2650ac_ct_AR=$ac_cv_prog_ac_ct_AR
2651if test -n "$ac_ct_AR"; then
75086676
DD		 2652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2653$as_echo "$ac_ct_AR" >&6; }
2299a76d 2654else
75086676
DD		 2655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2656$as_echo "no" >&6; }
2299a76d 2657fi
252b5132 2658
75086676
DD		 2659 if test "x$ac_ct_AR" = x; then
2660 AR=""
2661 else
2662 case $cross_compiling:$ac_tool_warned in
2663yes:)
2664{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2665$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2666ac_tool_warned=yes ;;
2667esac
2668 AR=$ac_ct_AR
2669 fi
2299a76d
DJ		 2670else
2671 AR="$ac_cv_prog_AR"
2672fi
252b5132 2673
2299a76d
DJ		 2674if test -n "$ac_tool_prefix"; then
2675 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2676set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2677{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2678$as_echo_n "checking for $ac_word... " >&6; }
2679if test "${ac_cv_prog_RANLIB+set}" = set; then :
2680 $as_echo_n "(cached) " >&6
252b5132
RH		 2681else
2682 if test -n "$RANLIB"; then
2683 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2684else
2299a76d
DJ		 2685as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2686for as_dir in $PATH
2687do
2688 IFS=$as_save_IFS
2689 test -z "$as_dir" && as_dir=.
75086676
DD		 2690 for ac_exec_ext in '' $ac_executable_extensions; do
2691 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2692 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2694 break 2
2695 fi
2696done
75086676
DD		 2697 done
2698IFS=$as_save_IFS
2299a76d 2699
252b5132
RH		 2700fi
2701fi
2299a76d 2702RANLIB=$ac_cv_prog_RANLIB
252b5132 2703if test -n "$RANLIB"; then
75086676
DD		 2704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2705$as_echo "$RANLIB" >&6; }
252b5132 2706else
75086676
DD		 2707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2708$as_echo "no" >&6; }
252b5132
RH		 2709fi
2710
75086676 2711
2299a76d 2712fi
252b5132 2713if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2714 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2715 # Extract the first word of "ranlib", so it can be a program name with args.
2716set dummy ranlib; ac_word=$2
75086676
DD		 2717{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2718$as_echo_n "checking for $ac_word... " >&6; }
2719if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2720 $as_echo_n "(cached) " >&6
252b5132 2721else
2299a76d
DJ		 2722 if test -n "$ac_ct_RANLIB"; then
2723 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2724else
2299a76d
DJ		 2725as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2726for as_dir in $PATH
2727do
2728 IFS=$as_save_IFS
2729 test -z "$as_dir" && as_dir=.
75086676
DD		 2730 for ac_exec_ext in '' $ac_executable_extensions; do
2731 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2732 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2734 break 2
2735 fi
2736done
75086676
DD		 2737 done
2738IFS=$as_save_IFS
2299a76d 2739
252b5132
RH		 2740fi
2741fi
2299a76d
DJ		 2742ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2743if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2745$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2746else
75086676
DD		 2747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2748$as_echo "no" >&6; }
252b5132
RH		 2749fi
2750
75086676
DD		 2751 if test "x$ac_ct_RANLIB" = x; then
2752 RANLIB=":"
2753 else
2754 case $cross_compiling:$ac_tool_warned in
2755yes:)
2756{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2757$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2758ac_tool_warned=yes ;;
2759esac
2760 RANLIB=$ac_ct_RANLIB
2761 fi
252b5132 2762else
2299a76d 2763 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2764fi
2765
2766
958afec3
GK		 2767# Add --enable-multilib to configure.
2768# Default to --enable-multilib
75086676
DD		 2769# Check whether --enable-multilib was given.
2770if test "${enable_multilib+set}" = set; then :
2771 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2772 yes) multilib=yes ;;
2773 no) multilib=no ;;
75086676 2774 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2775 esac
2776else
2777 multilib=yes
75086676
DD		 2778fi
2779
958afec3
GK		 2780
2781# Even if the default multilib is not a cross compilation,
2782# it may be that some of the other multilibs are.
2783if test $cross_compiling = no && test $multilib = yes \
2784 && test "x${with_multisubdir}" != x ; then
2785 cross_compiling=maybe
2786fi
2787
a4818a05
DD		 2788# We may wish to install the target headers somewhere.
2789{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to install libiberty headers and static library" >&5
2790$as_echo_n "checking whether to install libiberty headers and static library... " >&6; }
2791
2792# Check whether --enable-install-libiberty was given.
2793if test "${enable_install_libiberty+set}" = set; then :
2794 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
2795else
2796 enable_install_libiberty=no
2797fi
2798
2799# Option parsed, now set things appropriately.
2800case x"$enable_install_libiberty" in
2801 xyes|x)
2802 target_header_dir=libiberty
2803 ;;
2804 xno)
2805 target_header_dir=
2806 ;;
2807 *)
2808 # This could be sanity-checked in various ways...
2809 target_header_dir="${enable_install_libiberty}"
2810 ;;
2811esac
2812{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_install_libiberty" >&5
2813$as_echo "$enable_install_libiberty" >&6; }
2814{ $as_echo "$as_me:${as_lineno-$LINENO}: target_header_dir = $target_header_dir" >&5
2815$as_echo "$as_me: target_header_dir = $target_header_dir" >&6;}
2816
0c0a36a4 2817
2299a76d
DJ		 2818ac_ext=c
2819ac_cpp='$CPP $CPPFLAGS'
2820ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2821ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2822ac_compiler_gnu=$ac_cv_c_compiler_gnu
2823if test -n "$ac_tool_prefix"; then
2824 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2825set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2826{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2827$as_echo_n "checking for $ac_word... " >&6; }
2828if test "${ac_cv_prog_CC+set}" = set; then :
2829 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2830else
2831 if test -n "$CC"; then
2832 ac_cv_prog_CC="$CC" # Let the user override the test.
2833else
2834as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2835for as_dir in $PATH
2836do
2837 IFS=$as_save_IFS
2838 test -z "$as_dir" && as_dir=.
75086676
DD		 2839 for ac_exec_ext in '' $ac_executable_extensions; do
2840 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2841 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2842 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2843 break 2
2844 fi
2845done
75086676
DD		 2846 done
2847IFS=$as_save_IFS
2299a76d
DJ		 2848
2849fi
2850fi
2851CC=$ac_cv_prog_CC
2852if test -n "$CC"; then
75086676
DD		 2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2854$as_echo "$CC" >&6; }
2299a76d 2855else
75086676
DD		 2856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2857$as_echo "no" >&6; }
2299a76d
DJ		 2858fi
2859
75086676 2860
2299a76d
DJ		 2861fi
2862if test -z "$ac_cv_prog_CC"; then
2863 ac_ct_CC=$CC
2864 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2865set dummy gcc; ac_word=$2
75086676
DD		 2866{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2867$as_echo_n "checking for $ac_word... " >&6; }
2868if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2869 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2870else
2871 if test -n "$ac_ct_CC"; then
2872 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2873else
2874as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2875for as_dir in $PATH
2876do
2877 IFS=$as_save_IFS
2878 test -z "$as_dir" && as_dir=.
75086676
DD		 2879 for ac_exec_ext in '' $ac_executable_extensions; do
2880 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2881 ac_cv_prog_ac_ct_CC="gcc"
75086676 2882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2883 break 2
2884 fi
2885done
75086676
DD		 2886 done
2887IFS=$as_save_IFS
2299a76d
DJ		 2888
2889fi
2890fi
2891ac_ct_CC=$ac_cv_prog_ac_ct_CC
2892if test -n "$ac_ct_CC"; then
75086676
DD		 2893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2894$as_echo "$ac_ct_CC" >&6; }
2299a76d 2895else
75086676
DD		 2896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2897$as_echo "no" >&6; }
2299a76d
DJ		 2898fi
2899
75086676
DD		 2900 if test "x$ac_ct_CC" = x; then
2901 CC=""
2902 else
2903 case $cross_compiling:$ac_tool_warned in
2904yes:)
2905{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2906$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2907ac_tool_warned=yes ;;
2908esac
2909 CC=$ac_ct_CC
2910 fi
2299a76d
DJ		 2911else
2912 CC="$ac_cv_prog_CC"
2913fi
2914
2915if test -z "$CC"; then
75086676
DD		 2916 if test -n "$ac_tool_prefix"; then
2917 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2918set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2920$as_echo_n "checking for $ac_word... " >&6; }
2921if test "${ac_cv_prog_CC+set}" = set; then :
2922 $as_echo_n "(cached) " >&6
252b5132
RH		 2923else
2924 if test -n "$CC"; then
2925 ac_cv_prog_CC="$CC" # Let the user override the test.
2926else
2299a76d
DJ		 2927as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2928for as_dir in $PATH
2929do
2930 IFS=$as_save_IFS
2931 test -z "$as_dir" && as_dir=.
75086676
DD		 2932 for ac_exec_ext in '' $ac_executable_extensions; do
2933 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2934 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2935 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2936 break 2
2937 fi
2938done
75086676
DD		 2939 done
2940IFS=$as_save_IFS
2299a76d 2941
252b5132
RH		 2942fi
2943fi
2299a76d 2944CC=$ac_cv_prog_CC
252b5132 2945if test -n "$CC"; then
75086676
DD		 2946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2947$as_echo "$CC" >&6; }
252b5132 2948else
75086676
DD		 2949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2950$as_echo "no" >&6; }
252b5132
RH		 2951fi
2952
2299a76d 2953
75086676 2954 fi
2299a76d 2955fi
252b5132
RH		 2956if test -z "$CC"; then
2957 # Extract the first word of "cc", so it can be a program name with args.
2958set dummy cc; ac_word=$2
75086676
DD		 2959{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960$as_echo_n "checking for $ac_word... " >&6; }
2961if test "${ac_cv_prog_CC+set}" = set; then :
2962 $as_echo_n "(cached) " >&6
252b5132
RH		 2963else
2964 if test -n "$CC"; then
2965 ac_cv_prog_CC="$CC" # Let the user override the test.
2966else
252b5132 2967 ac_prog_rejected=no
2299a76d
DJ		 2968as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969for as_dir in $PATH
2970do
2971 IFS=$as_save_IFS
2972 test -z "$as_dir" && as_dir=.
75086676
DD		 2973 for ac_exec_ext in '' $ac_executable_extensions; do
2974 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2975 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2976 ac_prog_rejected=yes
2977 continue
2978 fi
2979 ac_cv_prog_CC="cc"
75086676 2980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2981 break 2
2982 fi
2983done
75086676
DD		 2984 done
2985IFS=$as_save_IFS
2299a76d 2986
252b5132
RH		 2987if test $ac_prog_rejected = yes; then
2988 # We found a bogon in the path, so make sure we never use it.
2989 set dummy $ac_cv_prog_CC
2990 shift
2299a76d 2991 if test $# != 0; then
252b5132
RH		 2992 # We chose a different compiler from the bogus one.
2993 # However, it has the same basename, so the bogon will be chosen
2994 # first if we set CC to just the basename; use the full file name.
2995 shift
2299a76d 2996 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2997 fi
2998fi
2999fi
3000fi
2299a76d 3001CC=$ac_cv_prog_CC
252b5132 3002if test -n "$CC"; then
75086676
DD		 3003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3004$as_echo "$CC" >&6; }
252b5132 3005else
75086676
DD		 3006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3007$as_echo "no" >&6; }
252b5132
RH		 3008fi
3009
75086676 3010
252b5132 3011fi
2299a76d
DJ		 3012if test -z "$CC"; then
3013 if test -n "$ac_tool_prefix"; then
75086676 3014 for ac_prog in cl.exe
2299a76d
DJ		 3015 do
3016 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3017set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 3018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3019$as_echo_n "checking for $ac_word... " >&6; }
3020if test "${ac_cv_prog_CC+set}" = set; then :
3021 $as_echo_n "(cached) " >&6
252b5132 3022else
2299a76d
DJ		 3023 if test -n "$CC"; then
3024 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 3025else
2299a76d
DJ		 3026as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3027for as_dir in $PATH
3028do
3029 IFS=$as_save_IFS
3030 test -z "$as_dir" && as_dir=.
75086676
DD		 3031 for ac_exec_ext in '' $ac_executable_extensions; do
3032 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3033 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3034 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3035 break 2
3036 fi
3037done
75086676
DD		 3038 done
3039IFS=$as_save_IFS
2299a76d 3040
252b5132
RH		 3041fi
3042fi
2299a76d
DJ		 3043CC=$ac_cv_prog_CC
3044if test -n "$CC"; then
75086676
DD		 3045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3046$as_echo "$CC" >&6; }
252b5132 3047else
75086676
DD		 3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3049$as_echo "no" >&6; }
252b5132 3050fi
252b5132 3051
75086676 3052
2299a76d
DJ		 3053 test -n "$CC" && break
3054 done
252b5132 3055fi
2299a76d
DJ		 3056if test -z "$CC"; then
3057 ac_ct_CC=$CC
75086676 3058 for ac_prog in cl.exe
2299a76d
DJ		 3059do
3060 # Extract the first word of "$ac_prog", so it can be a program name with args.
3061set dummy $ac_prog; ac_word=$2
75086676
DD		 3062{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3063$as_echo_n "checking for $ac_word... " >&6; }
3064if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3065 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3066else
3067 if test -n "$ac_ct_CC"; then
3068 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3069else
3070as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3071for as_dir in $PATH
3072do
3073 IFS=$as_save_IFS
3074 test -z "$as_dir" && as_dir=.
75086676
DD		 3075 for ac_exec_ext in '' $ac_executable_extensions; do
3076 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3077 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3078 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3079 break 2
252b5132 3080 fi
2299a76d 3081done
75086676
DD		 3082 done
3083IFS=$as_save_IFS
2299a76d
DJ		 3084
3085fi
3086fi
3087ac_ct_CC=$ac_cv_prog_ac_ct_CC
3088if test -n "$ac_ct_CC"; then
75086676
DD		 3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3090$as_echo "$ac_ct_CC" >&6; }
252b5132 3091else
75086676
DD		 3092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3093$as_echo "no" >&6; }
252b5132
RH		 3094fi
3095
75086676 3096
2299a76d
DJ		 3097 test -n "$ac_ct_CC" && break
3098done
252b5132 3099
75086676
DD		 3100 if test "x$ac_ct_CC" = x; then
3101 CC=""
3102 else
3103 case $cross_compiling:$ac_tool_warned in
3104yes:)
3105{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3106$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3107ac_tool_warned=yes ;;
3108esac
3109 CC=$ac_ct_CC
3110 fi
2299a76d
DJ		 3111fi
3112
3113fi
3114
3115
75086676
DD		 3116test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3117$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3118as_fn_error "no acceptable C compiler found in \$PATH
3119See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3120
3121# Provide some information about the compiler.
75086676
DD		 3122$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3123set X $ac_compile
3124ac_compiler=$2
3125for ac_option in --version -v -V -qversion; do
3126 { { ac_try="$ac_compiler $ac_option >&5"
3127case "(($ac_try" in
3128 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3129 *) ac_try_echo=$ac_try;;
3130esac
3131eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3132$as_echo "$ac_try_echo"; } >&5
3133 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3134 ac_status=$?
75086676
DD		 3135 if test -s conftest.err; then
3136 sed '10a\
3137... rest of stderr output deleted ...
3138 10q' conftest.err >conftest.er1
3139 cat conftest.er1 >&5
3140 rm -f conftest.er1 conftest.err
3141 fi
3142 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143 test $ac_status = 0; }
3144done
2299a76d 3145
75086676 3146cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3147/* end confdefs.h. */
92655e19 3148
2299a76d
DJ		 3149int
3150main ()
3151{
3152
3153 ;
3154 return 0;
3155}
3156_ACEOF
3157# FIXME: Cleanup?
75086676 3158if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3159 (eval $ac_link) 2>&5
3160 ac_status=$?
75086676
DD		 3161 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3162 test $ac_status = 0; }; then :
2299a76d
DJ		 3163 gcc_no_link=no
3164else
3165 gcc_no_link=yes
3166fi
2299a76d
DJ		 3167if test x$gcc_no_link = xyes; then
3168 # Setting cross_compile will disable run tests; it will
3169 # also disable AC_CHECK_FILE but that's generally
3170 # correct if we can't link.
3171 cross_compiling=yes
3172 EXEEXT=
3173else
75086676 3174 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3175/* end confdefs.h. */
3176
3177int
3178main ()
3179{
3180
3181 ;
3182 return 0;
3183}
3184_ACEOF
3185ac_clean_files_save=$ac_clean_files
75086676 3186ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3187# Try to create an executable without -o first, disregard a.out.
3188# It will help us diagnose broken compilers, and finding out an intuition
3189# of exeext.
75086676
DD		 3190{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3191$as_echo_n "checking for C compiler default output file name... " >&6; }
3192ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3193
3194# The possible output files:
3195ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3196
3197ac_rmfiles=
3198for ac_file in $ac_files
3199do
3200 case $ac_file in
3201 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3202 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3203 esac
3204done
3205rm -f $ac_rmfiles
3206
3207if { { ac_try="$ac_link_default"
3208case "(($ac_try" in
3209 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3210 *) ac_try_echo=$ac_try;;
3211esac
3212eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3213$as_echo "$ac_try_echo"; } >&5
3214 (eval "$ac_link_default") 2>&5
3215 ac_status=$?
3216 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3217 test $ac_status = 0; }; then :
3218 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3219# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3220# in a Makefile. We should not override ac_cv_exeext if it was cached,
3221# so that the user can short-circuit this test for compilers unknown to
3222# Autoconf.
3223for ac_file in $ac_files ''
2299a76d
DJ		 3224do
3225 test -f "$ac_file" || continue
3226 case $ac_file in
75086676 3227 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3228 ;;
2299a76d 3229 [ab].out )
58670637
DD		 3230 # We found the default executable, but exeext='' is most
3231 # certainly right.
3232 break;;
2299a76d 3233 *.* )
75086676
DD		 3234 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3235 then :; else
3236 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3237 fi
3238 # We set ac_cv_exeext here because the later test for it is not
3239 # safe: cross compilers may not add the suffix if given an `-o'
3240 # argument, so we may need to know it at that point already.
3241 # Even if this section looks crufty: it has the advantage of
3242 # actually working.
58670637 3243 break;;
2299a76d 3244 * )
58670637 3245 break;;
2299a76d
DJ		 3246 esac
3247done
75086676
DD		 3248test "$ac_cv_exeext" = no && ac_cv_exeext=
3249
b39b76b8 3250else
75086676
DD		 3251 ac_file=''
3252fi
3253{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3254$as_echo "$ac_file" >&6; }
3255if test -z "$ac_file"; then :
3256 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3257sed 's/^/| /' conftest.$ac_ext >&5
3258
75086676
DD		 3259{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3260$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3261{ as_fn_set_status 77
3262as_fn_error "C compiler cannot create executables
3263See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3264fi
2299a76d 3265ac_exeext=$ac_cv_exeext
2299a76d 3266
75086676 3267# Check that the compiler produces executables we can run. If not, either
2299a76d 3268# the compiler is broken, or we cross compile.
75086676
DD		 3269{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3270$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3271# If not cross compiling, check that we can run a simple program.
3272if test "$cross_compiling" != yes; then
3273 if { ac_try='./$ac_file'
75086676
DD		 3274 { { case "(($ac_try" in
3275 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3276 *) ac_try_echo=$ac_try;;
3277esac
3278eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3279$as_echo "$ac_try_echo"; } >&5
3280 (eval "$ac_try") 2>&5
2299a76d 3281 ac_status=$?
75086676
DD		 3282 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3283 test $ac_status = 0; }; }; then
2299a76d
DJ		 3284 cross_compiling=no
3285 else
3286 if test "$cross_compiling" = maybe; then
3287 cross_compiling=yes
3288 else
75086676
DD		 3289 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3290$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3291as_fn_error "cannot run C compiled programs.
2299a76d 3292If you meant to cross compile, use \`--host'.
75086676 3293See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3294 fi
3295 fi
2299a76d 3296fi
75086676
DD		 3297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3298$as_echo "yes" >&6; }
2299a76d 3299
75086676 3300rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3301ac_clean_files=$ac_clean_files_save
75086676 3302# Check that the compiler produces executables we can run. If not, either
2299a76d 3303# the compiler is broken, or we cross compile.
75086676
DD		 3304{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3305$as_echo_n "checking whether we are cross compiling... " >&6; }
3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3307$as_echo "$cross_compiling" >&6; }
3308
3309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3310$as_echo_n "checking for suffix of executables... " >&6; }
3311if { { ac_try="$ac_link"
3312case "(($ac_try" in
3313 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3314 *) ac_try_echo=$ac_try;;
3315esac
3316eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3317$as_echo "$ac_try_echo"; } >&5
3318 (eval "$ac_link") 2>&5
2299a76d 3319 ac_status=$?
75086676
DD		 3320 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3321 test $ac_status = 0; }; then :
2299a76d
DJ		 3322 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3323# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3324# work properly (i.e., refer to `conftest.exe'), while it won't with
3325# `rm'.
3326for ac_file in conftest.exe conftest conftest.*; do
3327 test -f "$ac_file" || continue
3328 case $ac_file in
75086676 3329 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3330 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3331 break;;
2299a76d
DJ		 3332 * ) break;;
3333 esac
3334done
b39b76b8 3335else
75086676
DD		 3336 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3337$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3338as_fn_error "cannot compute suffix of executables: cannot compile and link
3339See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3340fi
2299a76d 3341rm -f conftest$ac_cv_exeext
75086676
DD		 3342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3343$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3344
3345rm -f conftest.$ac_ext
3346EXEEXT=$ac_cv_exeext
3347ac_exeext=$EXEEXT
b39b76b8 3348fi
75086676
DD		 3349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3350$as_echo_n "checking for suffix of object files... " >&6; }
3351if test "${ac_cv_objext+set}" = set; then :
3352 $as_echo_n "(cached) " >&6
b39b76b8 3353else
75086676 3354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3355/* end confdefs.h. */
b39b76b8 3356
2299a76d
DJ		 3357int
3358main ()
3359{
b39b76b8 3360
2299a76d
DJ		 3361 ;
3362 return 0;
3363}
3364_ACEOF
3365rm -f conftest.o conftest.obj
75086676
DD		 3366if { { ac_try="$ac_compile"
3367case "(($ac_try" in
3368 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3369 *) ac_try_echo=$ac_try;;
3370esac
3371eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3372$as_echo "$ac_try_echo"; } >&5
3373 (eval "$ac_compile") 2>&5
3374 ac_status=$?
3375 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3376 test $ac_status = 0; }; then :
3377 for ac_file in conftest.o conftest.obj conftest.*; do
3378 test -f "$ac_file" || continue;
2299a76d 3379 case $ac_file in
75086676 3380 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3381 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3382 break;;
3383 esac
3384done
b39b76b8 3385else
75086676 3386 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3387sed 's/^/| /' conftest.$ac_ext >&5
3388
75086676
DD		 3389{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3390$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3391as_fn_error "cannot compute suffix of object files: cannot compile
3392See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3393fi
2299a76d 3394rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3395fi
75086676
DD		 3396{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3397$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3398OBJEXT=$ac_cv_objext
3399ac_objext=$OBJEXT
75086676
DD		 3400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3401$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3402if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3403 $as_echo_n "(cached) " >&6
2299a76d 3404else
75086676 3405 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3406/* end confdefs.h. */
3407
3408int
3409main ()
3410{
3411#ifndef __GNUC__
3412 choke me
3413#endif
b39b76b8 3414
2299a76d
DJ		 3415 ;
3416 return 0;
3417}
3418_ACEOF
75086676 3419if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3420 ac_compiler_gnu=yes
3421else
75086676 3422 ac_compiler_gnu=no
2299a76d 3423fi
75086676 3424rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3425ac_cv_c_compiler_gnu=$ac_compiler_gnu
3426
3427fi
75086676
DD		 3428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3429$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3430if test $ac_compiler_gnu = yes; then
3431 GCC=yes
3432else
3433 GCC=
3434fi
2299a76d
DJ		 3435ac_test_CFLAGS=${CFLAGS+set}
3436ac_save_CFLAGS=$CFLAGS
75086676
DD		 3437{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3438$as_echo_n "checking whether $CC accepts -g... " >&6; }
3439if test "${ac_cv_prog_cc_g+set}" = set; then :
3440 $as_echo_n "(cached) " >&6
3441else
3442 ac_save_c_werror_flag=$ac_c_werror_flag
3443 ac_c_werror_flag=yes
3444 ac_cv_prog_cc_g=no
3445 CFLAGS="-g"
3446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3447/* end confdefs.h. */
b39b76b8 3448
2299a76d
DJ		 3449int
3450main ()
3451{
b39b76b8 3452
2299a76d
DJ		 3453 ;
3454 return 0;
3455}
3456_ACEOF
75086676 3457if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3458 ac_cv_prog_cc_g=yes
3459else
75086676
DD		 3460 CFLAGS=""
3461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3462/* end confdefs.h. */
3463
3464int
3465main ()
3466{
3467
3468 ;
3469 return 0;
3470}
3471_ACEOF
3472if ac_fn_c_try_compile "$LINENO"; then :
3473
3474else
3475 ac_c_werror_flag=$ac_save_c_werror_flag
3476 CFLAGS="-g"
3477 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3478/* end confdefs.h. */
3479
3480int
3481main ()
3482{
252b5132 3483
75086676
DD		 3484 ;
3485 return 0;
3486}
3487_ACEOF
3488if ac_fn_c_try_compile "$LINENO"; then :
3489 ac_cv_prog_cc_g=yes
3490fi
3491rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3492fi
75086676 3493rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3494fi
75086676
DD		 3495rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496 ac_c_werror_flag=$ac_save_c_werror_flag
3497fi
3498{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3499$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3500if test "$ac_test_CFLAGS" = set; then
3501 CFLAGS=$ac_save_CFLAGS
3502elif test $ac_cv_prog_cc_g = yes; then
252b5132 3503 if test "$GCC" = yes; then
2299a76d 3504 CFLAGS="-g -O2"
252b5132 3505 else
2299a76d 3506 CFLAGS="-g"
252b5132
RH		 3507 fi
3508else
2299a76d
DJ		 3509 if test "$GCC" = yes; then
3510 CFLAGS="-O2"
3511 else
3512 CFLAGS=
3513 fi
252b5132 3514fi
75086676
DD		 3515{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3516$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3517if test "${ac_cv_prog_cc_c89+set}" = set; then :
3518 $as_echo_n "(cached) " >&6
2299a76d 3519else
75086676 3520 ac_cv_prog_cc_c89=no
2299a76d 3521ac_save_CC=$CC
75086676 3522cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3523/* end confdefs.h. */
3524#include <stdarg.h>
3525#include <stdio.h>
3526#include <sys/types.h>
3527#include <sys/stat.h>
3528/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3529struct buf { int x; };
3530FILE * (*rcsopen) (struct buf *, struct stat *, int);
3531static char *e (p, i)
3532 char **p;
3533 int i;
3534{
3535 return p[i];
92655e19 3536}
2299a76d
DJ		 3537static char *f (char * (*g) (char **, int), char **p, ...)
3538{
3539 char *s;
3540 va_list v;
3541 va_start (v,p);
3542 s = g (p, va_arg (v,int));
3543 va_end (v);
3544 return s;
92655e19 3545}
58670637
DD		 3546
3547/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3548 function prototypes and stuff, but not '\xHH' hex character constants.
3549 These don't provoke an error unfortunately, instead are silently treated
75086676 3550 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3551 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3552 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3553 that's true only with -std. */
58670637
DD		 3554int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3555
75086676
DD		 3556/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3557 inside strings and character constants. */
3558#define FOO(x) 'x'
3559int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3560
2299a76d
DJ		 3561int test (int i, double x);
3562struct s1 {int (*f) (int a);};
3563struct s2 {int (*f) (double a);};
3564int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3565int argc;
3566char **argv;
3567int
3568main ()
3569{
3570return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3571 ;
3572 return 0;
92655e19 3573}
2299a76d 3574_ACEOF
75086676
DD		 3575for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3576 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3577do
3578 CC="$ac_save_CC $ac_arg"
75086676
DD		 3579 if ac_fn_c_try_compile "$LINENO"; then :
3580 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3581fi
75086676
DD		 3582rm -f core conftest.err conftest.$ac_objext
3583 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3584done
75086676 3585rm -f conftest.$ac_ext
2299a76d
DJ		 3586CC=$ac_save_CC
3587
3588fi
75086676
DD		 3589# AC_CACHE_VAL
3590case "x$ac_cv_prog_cc_c89" in
3591 x)
3592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3593$as_echo "none needed" >&6; } ;;
3594 xno)
3595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3596$as_echo "unsupported" >&6; } ;;
2299a76d 3597 *)
75086676
DD		 3598 CC="$CC $ac_cv_prog_cc_c89"
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3600$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3601esac
75086676 3602if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3603
2299a76d
DJ		 3604fi
3605
2299a76d
DJ		 3606ac_ext=c
3607ac_cpp='$CPP $CPPFLAGS'
3608ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3609ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3610ac_compiler_gnu=$ac_cv_c_compiler_gnu
3611
899de170 3612
75086676
DD		 3613# Check whether --enable-largefile was given.
3614if test "${enable_largefile+set}" = set; then :
3615 enableval=$enable_largefile;
3616fi
899de170 3617
899de170
L		 3618if test "$enable_largefile" != no; then
3619
75086676
DD		 3620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3621$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3622if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3623 $as_echo_n "(cached) " >&6
899de170
L		 3624else
3625 ac_cv_sys_largefile_CC=no
3626 if test "$GCC" != yes; then
3627 ac_save_CC=$CC
3628 while :; do
75086676
DD		 3629 # IRIX 6.2 and later do not support large files by default,
3630 # so use the C compiler's -n32 option if that helps.
3631 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3632/* end confdefs.h. */
3633#include <sys/types.h>
3634 /* Check that off_t can represent 2**63 - 1 correctly.
3635 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3636 since some C++ compilers masquerading as C compilers
3637 incorrectly reject 9223372036854775807. */
3638#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3639 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3640 && LARGE_OFF_T % 2147483647 == 1)
3641 ? 1 : -1];
3642int
3643main ()
3644{
3645
3646 ;
3647 return 0;
3648}
3649_ACEOF
75086676 3650 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3651 break
899de170 3652fi
75086676
DD		 3653rm -f core conftest.err conftest.$ac_objext
3654 CC="$CC -n32"
3655 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3656 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3657fi
75086676 3658rm -f core conftest.err conftest.$ac_objext
899de170
L		 3659 break
3660 done
3661 CC=$ac_save_CC
3662 rm -f conftest.$ac_ext
3663 fi
3664fi
75086676
DD		 3665{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3666$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3667 if test "$ac_cv_sys_largefile_CC" != no; then
3668 CC=$CC$ac_cv_sys_largefile_CC
3669 fi
3670
75086676
DD		 3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3672$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3673if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3674 $as_echo_n "(cached) " >&6
899de170
L		 3675else
3676 while :; do
75086676 3677 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3678/* end confdefs.h. */
3679#include <sys/types.h>
3680 /* Check that off_t can represent 2**63 - 1 correctly.
3681 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3682 since some C++ compilers masquerading as C compilers
3683 incorrectly reject 9223372036854775807. */
3684#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3685 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3686 && LARGE_OFF_T % 2147483647 == 1)
3687 ? 1 : -1];
3688int
3689main ()
3690{
3691
3692 ;
3693 return 0;
3694}
3695_ACEOF
75086676
DD		 3696if ac_fn_c_try_compile "$LINENO"; then :
3697 ac_cv_sys_file_offset_bits=no; break
899de170 3698fi
75086676
DD		 3699rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3700 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3701/* end confdefs.h. */
3702#define _FILE_OFFSET_BITS 64
3703#include <sys/types.h>
3704 /* Check that off_t can represent 2**63 - 1 correctly.
3705 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3706 since some C++ compilers masquerading as C compilers
3707 incorrectly reject 9223372036854775807. */
3708#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3709 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3710 && LARGE_OFF_T % 2147483647 == 1)
3711 ? 1 : -1];
3712int
3713main ()
3714{
3715
3716 ;
3717 return 0;
3718}
3719_ACEOF
75086676 3720if ac_fn_c_try_compile "$LINENO"; then :
899de170 3721 ac_cv_sys_file_offset_bits=64; break
899de170 3722fi
75086676
DD		 3723rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3724 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3725 break
3726done
3727fi
75086676
DD		 3728{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3729$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3730case $ac_cv_sys_file_offset_bits in #(
3731 no | unknown) ;;
3732 *)
899de170
L		 3733cat >>confdefs.h <<_ACEOF
3734#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3735_ACEOF
75086676
DD		 3736;;
3737esac
3738rm -rf conftest*
3739 if test $ac_cv_sys_file_offset_bits = unknown; then
3740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3741$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3742if test "${ac_cv_sys_large_files+set}" = set; then :
3743 $as_echo_n "(cached) " >&6
899de170
L		 3744else
3745 while :; do
75086676 3746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3747/* end confdefs.h. */
3748#include <sys/types.h>
3749 /* Check that off_t can represent 2**63 - 1 correctly.
3750 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3751 since some C++ compilers masquerading as C compilers
3752 incorrectly reject 9223372036854775807. */
3753#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3754 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3755 && LARGE_OFF_T % 2147483647 == 1)
3756 ? 1 : -1];
3757int
3758main ()
3759{
3760
3761 ;
3762 return 0;
3763}
3764_ACEOF
75086676
DD		 3765if ac_fn_c_try_compile "$LINENO"; then :
3766 ac_cv_sys_large_files=no; break
899de170 3767fi
75086676
DD		 3768rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3770/* end confdefs.h. */
3771#define _LARGE_FILES 1
3772#include <sys/types.h>
3773 /* Check that off_t can represent 2**63 - 1 correctly.
3774 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3775 since some C++ compilers masquerading as C compilers
3776 incorrectly reject 9223372036854775807. */
3777#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3778 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3779 && LARGE_OFF_T % 2147483647 == 1)
3780 ? 1 : -1];
3781int
3782main ()
3783{
3784
3785 ;
3786 return 0;
3787}
3788_ACEOF
75086676 3789if ac_fn_c_try_compile "$LINENO"; then :
899de170 3790 ac_cv_sys_large_files=1; break
899de170 3791fi
75086676
DD		 3792rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 ac_cv_sys_large_files=unknown
899de170
L		 3794 break
3795done
3796fi
75086676
DD		 3797{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3798$as_echo "$ac_cv_sys_large_files" >&6; }
3799case $ac_cv_sys_large_files in #(
3800 no | unknown) ;;
3801 *)
899de170
L		 3802cat >>confdefs.h <<_ACEOF
3803#define _LARGE_FILES $ac_cv_sys_large_files
3804_ACEOF
75086676
DD		 3805;;
3806esac
3807rm -rf conftest*
3808 fi
899de170
L		 3809fi
3810
8ddbb593
DJ		 3811ac_ext=c
3812ac_cpp='$CPP $CPPFLAGS'
3813ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3814ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3815ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3816{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3817$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3818# On Suns, sometimes $CPP names a directory.
3819if test -n "$CPP" && test -d "$CPP"; then
3820 CPP=
3821fi
3822if test -z "$CPP"; then
75086676
DD		 3823 if test "${ac_cv_prog_CPP+set}" = set; then :
3824 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3825else
3826 # Double quotes because CPP needs to be expanded
3827 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3828 do
3829 ac_preproc_ok=false
3830for ac_c_preproc_warn_flag in '' yes
3831do
3832 # Use a header file that comes with gcc, so configuring glibc
3833 # with a fresh cross-compiler works.
3834 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3835 # <limits.h> exists even on freestanding compilers.
3836 # On the NeXT, cc -E runs the code through the compiler's parser,
3837 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3839/* end confdefs.h. */
3840#ifdef __STDC__
3841# include <limits.h>
3842#else
3843# include <assert.h>
3844#endif
58670637 3845 Syntax error
8ddbb593 3846_ACEOF
75086676 3847if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3848
75086676 3849else
8ddbb593
DJ		 3850 # Broken: fails on valid input.
3851continue
3852fi
3853rm -f conftest.err conftest.$ac_ext
3854
75086676 3855 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3856 # can be detected and how.
75086676 3857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3858/* end confdefs.h. */
3859#include <ac_nonexistent.h>
3860_ACEOF
75086676 3861if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3862 # Broken: success on invalid input.
3863continue
3864else
8ddbb593
DJ		 3865 # Passes both tests.
3866ac_preproc_ok=:
3867break
3868fi
3869rm -f conftest.err conftest.$ac_ext
3870
3871done
3872# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3873rm -f conftest.err conftest.$ac_ext
75086676 3874if $ac_preproc_ok; then :
8ddbb593
DJ		 3875 break
3876fi
3877
3878 done
3879 ac_cv_prog_CPP=$CPP
3880
3881fi
3882 CPP=$ac_cv_prog_CPP
3883else
3884 ac_cv_prog_CPP=$CPP
3885fi
75086676
DD		 3886{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3887$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3888ac_preproc_ok=false
3889for ac_c_preproc_warn_flag in '' yes
3890do
3891 # Use a header file that comes with gcc, so configuring glibc
3892 # with a fresh cross-compiler works.
3893 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3894 # <limits.h> exists even on freestanding compilers.
3895 # On the NeXT, cc -E runs the code through the compiler's parser,
3896 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3897 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3898/* end confdefs.h. */
3899#ifdef __STDC__
3900# include <limits.h>
3901#else
3902# include <assert.h>
3903#endif
58670637 3904 Syntax error
8ddbb593 3905_ACEOF
75086676 3906if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3907
75086676 3908else
8ddbb593
DJ		 3909 # Broken: fails on valid input.
3910continue
3911fi
3912rm -f conftest.err conftest.$ac_ext
3913
75086676 3914 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3915 # can be detected and how.
75086676 3916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3917/* end confdefs.h. */
3918#include <ac_nonexistent.h>
3919_ACEOF
75086676 3920if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3921 # Broken: success on invalid input.
3922continue
3923else
8ddbb593
DJ		 3924 # Passes both tests.
3925ac_preproc_ok=:
3926break
3927fi
3928rm -f conftest.err conftest.$ac_ext
3929
3930done
3931# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3932rm -f conftest.err conftest.$ac_ext
75086676
DD		 3933if $ac_preproc_ok; then :
3934
8ddbb593 3935else
75086676
DD		 3936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938as_fn_error "C preprocessor \"$CPP\" fails sanity check
3939See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3940fi
3941
3942ac_ext=c
3943ac_cpp='$CPP $CPPFLAGS'
3944ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3945ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3946ac_compiler_gnu=$ac_cv_c_compiler_gnu
3947
3948
3949ac_c_preproc_warn_flag=yes
2299a76d 3950
a104c397
PB		 3951ac_libiberty_warn_cflags=
3952save_CFLAGS="$CFLAGS"
a53e62cf 3953for real_option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3954 -Wstrict-prototypes; do
a53e62cf
AS		 3955 # Do the check with the no- prefix removed since gcc silently
3956 # accepts any -Wno-* option on purpose
3957 case $real_option in
604fcd65 3958 -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
a53e62cf
AS		 3959 *) option=$real_option ;;
3960 esac
75086676 3961 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3962
75086676
DD		 3963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3964$as_echo_n "checking whether $CC supports $option... " >&6; }
3965if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3966 $as_echo_n "(cached) " >&6
fd7d450d 3967else
a104c397 3968 CFLAGS="$option"
75086676 3969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3970/* end confdefs.h. */
3971
a104c397
PB		 3972int
3973main ()
3974{
3975
3976 ;
3977 return 0;
3978}
fd7d450d 3979_ACEOF
75086676 3980if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3981 eval "$as_acx_Woption=yes"
fd7d450d 3982else
75086676 3983 eval "$as_acx_Woption=no"
fd7d450d 3984fi
75086676 3985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3986
3987fi
75086676
DD		 3988eval ac_res=\$$as_acx_Woption
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3990$as_echo "$ac_res" >&6; }
3991 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a53e62cf 3992 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$real_option"
fd7d450d 3993fi
a104c397
PB		 3994 done
3995CFLAGS="$save_CFLAGS"
3996
a53e62cf
AS		 3997# Do the check with the no- prefix removed from the warning options
3998# since gcc silently accepts any -Wno-* option on purpose
75086676
DD		 3999if test "$GCC" = yes; then :
4000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
4001$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
4002if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
4003 $as_echo_n "(cached) " >&6
1f616ca1
PB		 4004else
4005 save_CFLAGS="$CFLAGS"
4006CFLAGS="-pedantic "
75086676 4007cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 4008/* end confdefs.h. */
4009
4010int
4011main ()
4012{
4013
4014 ;
4015 return 0;
4016}
4017_ACEOF
75086676 4018if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 4019 acx_cv_prog_cc_pedantic_=yes
4020else
75086676 4021 acx_cv_prog_cc_pedantic_=no
1f616ca1 4022fi
75086676 4023rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 4024CFLAGS="$save_CFLAGS"
4025fi
75086676
DD		 4026{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
4027$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
4028if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 4029 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
4030fi
4031
1f616ca1
PB		 4032fi
4033
4034
46a10049 4035if test "x$CC" != xcc; then
75086676
DD		 4036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4037$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4038else
75086676
DD		 4039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4040$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4041fi
75086676 4042set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4043 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4044if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4045 $as_echo_n "(cached) " >&6
46a10049 4046else
75086676 4047 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4048/* end confdefs.h. */
4049
4050int
4051main ()
4052{
4053
4054 ;
4055 return 0;
4056}
4057_ACEOF
4058# Make sure it works both with $CC and with simple cc.
4059# We do the test twice because some compilers refuse to overwrite an
4060# existing .o file with -o, though they will create one.
75086676
DD		 4061ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4062rm -f conftest2.*
4063if { { case "(($ac_try" in
4064 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4065 *) ac_try_echo=$ac_try;;
4066esac
4067eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4068$as_echo "$ac_try_echo"; } >&5
4069 (eval "$ac_try") 2>&5
4070 ac_status=$?
4071 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4072 test $ac_status = 0; } &&
4073 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4074 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4075 *) ac_try_echo=$ac_try;;
4076esac
4077eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4078$as_echo "$ac_try_echo"; } >&5
4079 (eval "$ac_try") 2>&5
46a10049 4080 ac_status=$?
75086676
DD		 4081 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4082 test $ac_status = 0; };
46a10049
DD		 4083then
4084 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4085 if test "x$CC" != xcc; then
4086 # Test first that cc exists at all.
4087 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4088 { { case "(($ac_try" in
4089 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4090 *) ac_try_echo=$ac_try;;
4091esac
4092eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4093$as_echo "$ac_try_echo"; } >&5
4094 (eval "$ac_try") 2>&5
4095 ac_status=$?
4096 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4097 test $ac_status = 0; }; }; then
4098 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4099 rm -f conftest2.*
4100 if { { case "(($ac_try" in
4101 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4102 *) ac_try_echo=$ac_try;;
4103esac
4104eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4105$as_echo "$ac_try_echo"; } >&5
4106 (eval "$ac_try") 2>&5
4107 ac_status=$?
4108 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4109 test $ac_status = 0; } &&
4110 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4111 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4112 *) ac_try_echo=$ac_try;;
4113esac
4114eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4115$as_echo "$ac_try_echo"; } >&5
4116 (eval "$ac_try") 2>&5
46a10049 4117 ac_status=$?
75086676
DD		 4118 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4119 test $ac_status = 0; };
46a10049
DD		 4120 then
4121 # cc works too.
4122 :
4123 else
4124 # cc exists but doesn't like -o.
4125 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4126 fi
4127 fi
4128 fi
4129else
4130 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4131fi
75086676 4132rm -f core conftest*
46a10049
DD		 4133
4134fi
75086676
DD		 4135if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4137$as_echo "yes" >&6; }
46a10049 4138else
75086676
DD		 4139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4140$as_echo "no" >&6; }
46a10049 4141
75086676 4142$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4143
4144fi
4145
4146# autoconf is lame and doesn't give us any substitution variable for this.
4147if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4148 NO_MINUS_C_MINUS_O=yes
4149else
4150 OUTPUT_OPTION='-o $@'
4151fi
4152
4153
4154
75086676
DD		 4155{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4156$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4157if test "${ac_cv_c_const+set}" = set; then :
4158 $as_echo_n "(cached) " >&6
96e00b33 4159else
75086676 4160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4161/* end confdefs.h. */
4162
4163int
4164main ()
4165{
4166/* FIXME: Include the comments suggested by Paul. */
4167#ifndef __cplusplus
4168 /* Ultrix mips cc rejects this. */
4169 typedef int charset[2];
75086676 4170 const charset cs;
11a338da 4171 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4172 char const *const *pcpcc;
4173 char **ppc;
11a338da
DD		 4174 /* NEC SVR4.0.2 mips cc rejects this. */
4175 struct point {int x, y;};
4176 static struct point const zero = {0,0};
4177 /* AIX XL C 1.02.0.0 rejects this.
4178 It does not let you subtract one const X* pointer from another in
4179 an arm of an if-expression whose if-part is not a constant
4180 expression */
4181 const char *g = "string";
75086676 4182 pcpcc = &g + (g ? g-g : 0);
11a338da 4183 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4184 ++pcpcc;
4185 ppc = (char**) pcpcc;
4186 pcpcc = (char const *const *) ppc;
11a338da
DD		 4187 { /* SCO 3.2v4 cc rejects this. */
4188 char *t;
4189 char const *s = 0 ? (char *) 0 : (char const *) 0;
4190
4191 *t++ = 0;
75086676 4192 if (s) return 0;
11a338da
DD		 4193 }
4194 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4195 int x[] = {25, 17};
4196 const int *foo = &x[0];
4197 ++foo;
4198 }
4199 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4200 typedef const int *iptr;
4201 iptr p = 0;
4202 ++p;
4203 }
4204 { /* AIX XL C 1.02.0.0 rejects this saying
4205 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4206 struct s { int j; const int *ap[3]; };
4207 struct s *b; b->j = 5;
4208 }
4209 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4210 const int foo = 10;
75086676 4211 if (!foo) return 0;
11a338da 4212 }
75086676 4213 return !cs[0] && !zero.x;
11a338da
DD		 4214#endif
4215
4216 ;
4217 return 0;
4218}
4219_ACEOF
75086676 4220if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4221 ac_cv_c_const=yes
96e00b33 4222else
75086676 4223 ac_cv_c_const=no
96e00b33 4224fi
75086676 4225rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4226fi
75086676
DD		 4227{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4228$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4229if test $ac_cv_c_const = no; then
4230
75086676 4231$as_echo "#define const /**/" >>confdefs.h
2299a76d 4232
96e00b33 4233fi
11a338da 4234
75086676
DD		 4235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4236$as_echo_n "checking for inline... " >&6; }
4237if test "${ac_cv_c_inline+set}" = set; then :
4238 $as_echo_n "(cached) " >&6
96e00b33 4239else
11a338da
DD		 4240 ac_cv_c_inline=no
4241for ac_kw in inline __inline__ __inline; do
75086676 4242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4243/* end confdefs.h. */
4244#ifndef __cplusplus
4245typedef int foo_t;
4246static $ac_kw foo_t static_foo () {return 0; }
4247$ac_kw foo_t foo () {return 0; }
4248#endif
96e00b33 4249
11a338da 4250_ACEOF
75086676
DD		 4251if ac_fn_c_try_compile "$LINENO"; then :
4252 ac_cv_c_inline=$ac_kw
96e00b33 4253fi
75086676
DD		 4254rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4255 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4256done
4257
96e00b33 4258fi
75086676
DD		 4259{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4260$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4261
11a338da
DD		 4262case $ac_cv_c_inline in
4263 inline | yes) ;;
4264 *)
4265 case $ac_cv_c_inline in
4266 no) ac_val=;;
4267 *) ac_val=$ac_cv_c_inline;;
4268 esac
4269 cat >>confdefs.h <<_ACEOF
4270#ifndef __cplusplus
4271#define inline $ac_val
4272#endif
4273_ACEOF
4274 ;;
4275esac
96e00b33 4276
75086676
DD		 4277
4278{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4279$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4280if test "${ac_cv_path_GREP+set}" = set; then :
4281 $as_echo_n "(cached) " >&6
96e00b33 4282else
75086676
DD		 4283 if test -z "$GREP"; then
4284 ac_path_GREP_found=false
4285 # Loop through the user's path and test for each of PROGNAME-LIST
4286 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4287for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4288do
4289 IFS=$as_save_IFS
4290 test -z "$as_dir" && as_dir=.
4291 for ac_prog in grep ggrep; do
4292 for ac_exec_ext in '' $ac_executable_extensions; do
4293 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4294 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4295# Check for GNU ac_path_GREP and select it if it is found.
4296 # Check for GNU $ac_path_GREP
4297case `"$ac_path_GREP" --version 2>&1` in
4298*GNU*)
4299 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4300*)
4301 ac_count=0
4302 $as_echo_n 0123456789 >"conftest.in"
4303 while :
4304 do
4305 cat "conftest.in" "conftest.in" >"conftest.tmp"
4306 mv "conftest.tmp" "conftest.in"
4307 cp "conftest.in" "conftest.nl"
4308 $as_echo 'GREP' >> "conftest.nl"
4309 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4310 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4311 as_fn_arith $ac_count + 1 && ac_count=$as_val
4312 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4313 # Best one so far, save it but keep looking for a better one
4314 ac_cv_path_GREP="$ac_path_GREP"
4315 ac_path_GREP_max=$ac_count
4316 fi
4317 # 10*(2^10) chars as input seems more than enough
4318 test $ac_count -gt 10 && break
4319 done
4320 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4321esac
4322
4323 $ac_path_GREP_found && break 3
4324 done
4325 done
4326 done
4327IFS=$as_save_IFS
4328 if test -z "$ac_cv_path_GREP"; then
4329 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4330 fi
4331else
4332 ac_cv_path_GREP=$GREP
4333fi
4334
4335fi
4336{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4337$as_echo "$ac_cv_path_GREP" >&6; }
4338 GREP="$ac_cv_path_GREP"
4339
4340
4341{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4342$as_echo_n "checking for egrep... " >&6; }
4343if test "${ac_cv_path_EGREP+set}" = set; then :
4344 $as_echo_n "(cached) " >&6
4345else
4346 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4347 then ac_cv_path_EGREP="$GREP -E"
4348 else
4349 if test -z "$EGREP"; then
4350 ac_path_EGREP_found=false
4351 # Loop through the user's path and test for each of PROGNAME-LIST
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4354do
4355 IFS=$as_save_IFS
4356 test -z "$as_dir" && as_dir=.
4357 for ac_prog in egrep; do
4358 for ac_exec_ext in '' $ac_executable_extensions; do
4359 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4360 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4361# Check for GNU ac_path_EGREP and select it if it is found.
4362 # Check for GNU $ac_path_EGREP
4363case `"$ac_path_EGREP" --version 2>&1` in
4364*GNU*)
4365 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4366*)
4367 ac_count=0
4368 $as_echo_n 0123456789 >"conftest.in"
4369 while :
4370 do
4371 cat "conftest.in" "conftest.in" >"conftest.tmp"
4372 mv "conftest.tmp" "conftest.in"
4373 cp "conftest.in" "conftest.nl"
4374 $as_echo 'EGREP' >> "conftest.nl"
4375 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4376 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4377 as_fn_arith $ac_count + 1 && ac_count=$as_val
4378 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4379 # Best one so far, save it but keep looking for a better one
4380 ac_cv_path_EGREP="$ac_path_EGREP"
4381 ac_path_EGREP_max=$ac_count
4382 fi
4383 # 10*(2^10) chars as input seems more than enough
4384 test $ac_count -gt 10 && break
4385 done
4386 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4387esac
4388
4389 $ac_path_EGREP_found && break 3
4390 done
4391 done
4392 done
4393IFS=$as_save_IFS
4394 if test -z "$ac_cv_path_EGREP"; then
4395 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4396 fi
4397else
4398 ac_cv_path_EGREP=$EGREP
4399fi
4400
4401 fi
4402fi
4403{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4404$as_echo "$ac_cv_path_EGREP" >&6; }
4405 EGREP="$ac_cv_path_EGREP"
4406
4407
4408{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4409$as_echo_n "checking for ANSI C header files... " >&6; }
4410if test "${ac_cv_header_stdc+set}" = set; then :
4411 $as_echo_n "(cached) " >&6
4412else
4413 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4414/* end confdefs.h. */
75086676
DD		 4415#include <stdlib.h>
4416#include <stdarg.h>
4417#include <string.h>
4418#include <float.h>
0093138c 4419
11a338da
DD		 4420int
4421main ()
4422{
0093138c 4423
11a338da
DD		 4424 ;
4425 return 0;
4426}
4427_ACEOF
75086676
DD		 4428if ac_fn_c_try_compile "$LINENO"; then :
4429 ac_cv_header_stdc=yes
4430else
4431 ac_cv_header_stdc=no
4432fi
4433rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4434
75086676
DD		 4435if test $ac_cv_header_stdc = yes; then
4436 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4437 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4438/* end confdefs.h. */
4439#include <string.h>
4440
4441_ACEOF
4442if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4443 $EGREP "memchr" >/dev/null 2>&1; then :
4444
4445else
4446 ac_cv_header_stdc=no
4447fi
4448rm -f conftest*
4449
4450fi
4451
4452if test $ac_cv_header_stdc = yes; then
4453 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4454 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4455/* end confdefs.h. */
4456#include <stdlib.h>
4457
4458_ACEOF
4459if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4460 $EGREP "free" >/dev/null 2>&1; then :
4461
4462else
4463 ac_cv_header_stdc=no
4464fi
4465rm -f conftest*
4466
4467fi
4468
4469if test $ac_cv_header_stdc = yes; then
4470 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4471 if test "$cross_compiling" = yes; then :
4472 :
4473else
4474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4475/* end confdefs.h. */
4476#include <ctype.h>
4477#include <stdlib.h>
4478#if ((' ' & 0x0FF) == 0x020)
4479# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4480# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4481#else
4482# define ISLOWER(c) \
4483 (('a' <= (c) && (c) <= 'i') \
4484 || ('j' <= (c) && (c) <= 'r') \
4485 || ('s' <= (c) && (c) <= 'z'))
4486# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4487#endif
0093138c 4488
75086676
DD		 4489#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4490int
4491main ()
4492{
4493 int i;
4494 for (i = 0; i < 256; i++)
4495 if (XOR (islower (i), ISLOWER (i))
4496 || toupper (i) != TOUPPER (i))
4497 return 2;
2299a76d
DJ		 4498 return 0;
4499}
4500_ACEOF
75086676
DD		 4501if ac_fn_c_try_run "$LINENO"; then :
4502
7108c5dc 4503else
75086676
DD		 4504 ac_cv_header_stdc=no
4505fi
4506rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4507 conftest.$ac_objext conftest.beam conftest.$ac_ext
4508fi
2299a76d 4509
7108c5dc 4510fi
75086676
DD		 4511fi
4512{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4513$as_echo "$ac_cv_header_stdc" >&6; }
4514if test $ac_cv_header_stdc = yes; then
4515
4516$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4517
4518fi
4519
4520# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4521for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4522 inttypes.h stdint.h unistd.h
4523do :
4524 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4525ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4526eval as_val=\$$as_ac_Header
4527 if test "x$as_val" = x""yes; then :
4528 cat >>confdefs.h <<_ACEOF
4529#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4530_ACEOF
4531
4532fi
4533done
2299a76d 4534
75086676
DD		 4535
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4537$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4538if test "${ac_cv_c_bigendian+set}" = set; then :
4539 $as_echo_n "(cached) " >&6
4540else
0093138c 4541 ac_cv_c_bigendian=unknown
75086676
DD		 4542 # See if we're dealing with a universal compiler.
4543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4544/* end confdefs.h. */
4545#ifndef __APPLE_CC__
4546 not a universal capable compiler
4547 #endif
4548 typedef int dummy;
4549
4550_ACEOF
4551if ac_fn_c_try_compile "$LINENO"; then :
4552
4553 # Check for potential -arch flags. It is not universal unless
4554 # there are at least two -arch flags with different values.
4555 ac_arch=
4556 ac_prev=
4557 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4558 if test -n "$ac_prev"; then
4559 case $ac_word in
4560 i?86 | x86_64 | ppc | ppc64)
4561 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4562 ac_arch=$ac_word
4563 else
4564 ac_cv_c_bigendian=universal
4565 break
4566 fi
4567 ;;
4568 esac
4569 ac_prev=
4570 elif test "x$ac_word" = "x-arch"; then
4571 ac_prev=arch
4572 fi
4573 done
4574fi
4575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4576 if test $ac_cv_c_bigendian = unknown; then
4577 # See if sys/param.h defines the BYTE_ORDER macro.
4578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4579/* end confdefs.h. */
4580#include <sys/types.h>
4581 #include <sys/param.h>
4582
4583int
4584main ()
4585{
4586#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4587 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4588 && LITTLE_ENDIAN)
4589 bogus endian macros
4590 #endif
4591
4592 ;
4593 return 0;
4594}
0093138c 4595_ACEOF
75086676
DD		 4596if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4599/* end confdefs.h. */
75086676
DD		 4600#include <sys/types.h>
4601 #include <sys/param.h>
4602
0093138c
DD		 4603int
4604main ()
4605{
75086676
DD		 4606#if BYTE_ORDER != BIG_ENDIAN
4607 not big endian
4608 #endif
4609
0093138c
DD		 4610 ;
4611 return 0;
4612}
4613_ACEOF
75086676 4614if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4615 ac_cv_c_bigendian=yes
75086676
DD		 4616else
4617 ac_cv_c_bigendian=no
0093138c 4618fi
75086676 4619rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4620fi
75086676
DD		 4621rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622 fi
4623 if test $ac_cv_c_bigendian = unknown; then
4624 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4625 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4626/* end confdefs.h. */
4627#include <limits.h>
0093138c 4628
75086676
DD		 4629int
4630main ()
4631{
4632#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4633 bogus endian macros
4634 #endif
4635
4636 ;
4637 return 0;
4638}
46a10049 4639_ACEOF
75086676
DD		 4640if ac_fn_c_try_compile "$LINENO"; then :
4641 # It does; now see whether it defined to _BIG_ENDIAN or not.
4642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4643/* end confdefs.h. */
75086676
DD		 4644#include <limits.h>
4645
0093138c
DD		 4646int
4647main ()
4648{
75086676
DD		 4649#ifndef _BIG_ENDIAN
4650 not big endian
4651 #endif
4652
4653 ;
4654 return 0;
46a10049 4655}
2299a76d 4656_ACEOF
75086676
DD		 4657if ac_fn_c_try_compile "$LINENO"; then :
4658 ac_cv_c_bigendian=yes
46a10049 4659else
75086676 4660 ac_cv_c_bigendian=no
7108c5dc 4661fi
75086676 4662rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4663fi
75086676
DD		 4664rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4665 fi
4666 if test $ac_cv_c_bigendian = unknown; then
4667 # Compile a test program.
4668 if test "$cross_compiling" = yes; then :
4669 # Try to guess by grepping values from an object file.
4670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4671/* end confdefs.h. */
4672short int ascii_mm[] =
4673 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4674 short int ascii_ii[] =
4675 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4676 int use_ascii (int i) {
4677 return ascii_mm[i] + ascii_ii[i];
4678 }
4679 short int ebcdic_ii[] =
4680 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4681 short int ebcdic_mm[] =
4682 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4683 int use_ebcdic (int i) {
4684 return ebcdic_mm[i] + ebcdic_ii[i];
4685 }
4686 extern int foo;
4687
4688int
4689main ()
4690{
4691return use_ascii (foo) == use_ebcdic (foo);
4692 ;
4693 return 0;
4694}
4695_ACEOF
4696if ac_fn_c_try_compile "$LINENO"; then :
4697 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4698 ac_cv_c_bigendian=yes
4699 fi
4700 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4701 if test "$ac_cv_c_bigendian" = unknown; then
4702 ac_cv_c_bigendian=no
4703 else
4704 # finding both strings is unlikely to happen, but who knows?
4705 ac_cv_c_bigendian=unknown
4706 fi
4707 fi
4708fi
4709rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4710else
4711 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4712/* end confdefs.h. */
4713$ac_includes_default
4714int
4715main ()
4716{
4717
4718 /* Are we little or big endian? From Harbison&Steele. */
4719 union
4720 {
4721 long int l;
4722 char c[sizeof (long int)];
4723 } u;
4724 u.l = 1;
4725 return u.c[sizeof (long int) - 1] == 1;
4726
4727 ;
4728 return 0;
4729}
4730_ACEOF
4731if ac_fn_c_try_run "$LINENO"; then :
4732 ac_cv_c_bigendian=no
4733else
4734 ac_cv_c_bigendian=yes
46a10049 4735fi
75086676
DD		 4736rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4737 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4738fi
2299a76d 4739
75086676
DD		 4740 fi
4741fi
4742{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4743$as_echo "$ac_cv_c_bigendian" >&6; }
4744 case $ac_cv_c_bigendian in #(
4745 yes)
4746 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4747;; #(
4748 no)
4749 ;; #(
4750 universal)
4751
4752$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4753
4754 ;; #(
4755 *)
4756 as_fn_error "unknown endianness
4757 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4758 esac
7108c5dc 4759
252b5132
RH		 4760
4761
4762
75086676 4763ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4764
4765
4766
4767# Find a good install program. We prefer a C program (faster),
4768# so one script is as good as another. But avoid the broken or
4769# incompatible versions:
4770# SysV /etc/install, /usr/sbin/install
4771# SunOS /usr/etc/install
4772# IRIX /sbin/install
4773# AIX /bin/install
2299a76d 4774# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4775# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4776# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4777# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4778# OS/2's system install, which has a completely different semantic
252b5132 4779# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4780# Reject install programs that cannot install multiple files.
4781{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4782$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4783if test -z "$INSTALL"; then
75086676
DD		 4784if test "${ac_cv_path_install+set}" = set; then :
4785 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4786else
4787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4788for as_dir in $PATH
4789do
4790 IFS=$as_save_IFS
4791 test -z "$as_dir" && as_dir=.
75086676
DD		 4792 # Account for people who put trailing slashes in PATH elements.
4793case $as_dir/ in #((
4794 ./ | .// | /[cC]/* | \
2299a76d 4795 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4796 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4797 /usr/ucb/* ) ;;
4798 *)
4799 # OSF1 and SCO ODT 3.0 have their own names for install.
4800 # Don't use installbsd from OSF since it installs stuff as root
4801 # by default.
4802 for ac_prog in ginstall scoinst install; do
4803 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4804 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4805 if test $ac_prog = install &&
4806 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4807 # AIX install. It has an incompatible calling convention.
4808 :
4809 elif test $ac_prog = install &&
4810 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4811 # program-specific install script used by HP pwplus--don't use.
4812 :
4813 else
75086676
DD		 4814 rm -rf conftest.one conftest.two conftest.dir
4815 echo one > conftest.one
4816 echo two > conftest.two
4817 mkdir conftest.dir
4818 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4819 test -s conftest.one && test -s conftest.two &&
4820 test -s conftest.dir/conftest.one &&
4821 test -s conftest.dir/conftest.two
4822 then
4823 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4824 break 3
4825 fi
58670637
DD		 4826 fi
4827 fi
252b5132 4828 done
2299a76d
DJ		 4829 done
4830 ;;
4831esac
2299a76d 4832
75086676
DD		 4833 done
4834IFS=$as_save_IFS
4835
4836rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4837
4838fi
4839 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4840 INSTALL=$ac_cv_path_install
252b5132 4841 else
75086676
DD		 4842 # As a last resort, use the slow shell script. Don't cache a
4843 # value for INSTALL within a source directory, because that will
252b5132 4844 # break other packages using the cache if that directory is
75086676 4845 # removed, or if the value is a relative name.
2299a76d 4846 INSTALL=$ac_install_sh
252b5132
RH		 4847 fi
4848fi
75086676
DD		 4849{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4850$as_echo "$INSTALL" >&6; }
252b5132
RH		 4851
4852# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4853# It thinks the first close brace ends the variable substitution.
4854test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4855
2299a76d 4856test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4857
4858test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4859
4860
4cf896a5
KC		 4861# Don't build the shared library for build.
4862if [ -n "${with_build_subdir}" ]; then
4863 enable_shared=no
4864fi
4865
4866frag=
4867case "${host}" in
4868 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4869 frag=mh-aix ;;
4870 *-*-cxux7*) frag=mh-cxux7 ;;
4871 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4872 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4873 i370-*-opened*) frag=mh-openedition ;;
4874 i[34567]86-*-windows*) frag=mh-windows ;;
4875esac
4876
4877if [ -n "${frag}" ]; then
c779bab8 4878 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4879fi
4880
601a99c6
DD		 4881
4882
4883
4884
4885case "${host}" in
4886 # PIC is the default on some targets or must not be used.
4887 *-*-darwin*)
4888 # PIC is the default on this platform
4889 # Common symbols not allowed in MH_DYLIB files
4890 PICFLAG=-fno-common
4891 ;;
4892 alpha*-dec-osf5*)
4893 # PIC is the default.
4894 ;;
4895 hppa*64*-*-hpux*)
4896 # PIC is the default for 64-bit PA HP-UX.
4897 ;;
3afd2652
DD		 4898 i[34567]86-*-cygwin* | x86_64-*-cygwin*)
4899 ;;
4900 i[34567]86-*-mingw* | x86_64-*-mingw*)
601a99c6 4901 ;;
d12c31df 4902 i[34567]86-*-interix[3-9]*)
601a99c6
DD		 4903 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4904 # Instead, we relocate shared libraries at runtime.
4905 ;;
4906 i[34567]86-*-nto-qnx*)
4907 # QNX uses GNU C++, but need to define -shared option too, otherwise
4908 # it will coredump.
4909 PICFLAG='-fPIC -shared'
4910 ;;
4911 i[34567]86-pc-msdosdjgpp*)
4912 # DJGPP does not support shared libraries at all.
4913 ;;
4914 ia64*-*-hpux*)
4915 # On IA64 HP-UX, PIC is the default but the pic flag
4916 # sets the default TLS model and affects inlining.
4917 PICFLAG=-fPIC
4918 ;;
4919 mips-sgi-irix6*)
4920 # PIC is the default.
4921 ;;
4922 rs6000-ibm-aix* | powerpc-ibm-aix*)
4923 # All AIX code is PIC.
4924 ;;
4925
4926 # Some targets support both -fPIC and -fpic, but prefer the latter.
4927 # FIXME: Why?
4928 i[34567]86-*-* | x86_64-*-*)
4929 PICFLAG=-fpic
4930 ;;
601a99c6
DD		 4931 # FIXME: Override -fPIC default in libgcc only?
4932 sh-*-linux* | sh[2346lbe]*-*-linux*)
4933 PICFLAG=-fpic
4934 ;;
4935 # FIXME: Simplify to sh*-*-netbsd*?
4936 sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
4937 sh64-*-netbsd* | sh64l*-*-netbsd*)
4938 PICFLAG=-fpic
4939 ;;
4940 # Default to -fPIC unless specified otherwise.
4941 *)
4942 PICFLAG=-fPIC
4943 ;;
4944esac
4945
4946# If the user explicitly uses -fpic/-fPIC, keep that.
4947case "${CFLAGS}" in
4948 *-fpic*)
4949 PICFLAG=-fpic
4950 ;;
4951 *-fPIC*)
4952 PICFLAG=-fPIC
4953 ;;
4954esac
4955
4956
4cf896a5
KC		 4957# If they didn't specify --enable-shared, don't generate shared libs.
4958case "${enable_shared}" in
4959 yes) shared=yes ;;
4960 no) shared=no ;;
4961 "") shared=no ;;
4962 *) shared=yes ;;
4963esac
26505cc0
DD		 4964
4965# ...unless --enable-host-shared was passed from top-level config:
4966if [ "${enable_host_shared}" = "yes" ]; then
4967 shared=yes
4968fi
4969
601a99c6
DD		 4970if [ "${shared}" != "yes" ]; then
4971 PICFLAG=
4cf896a5
KC		 4972fi
4973
c779bab8 4974
3f48575a 4975NOASANFLAG=
4976case " ${CFLAGS} " in
4977 *\ -fsanitize=address\ *) NOASANFLAG=-fno-sanitize=address ;;
4978esac
4979
4980
4cf896a5
KC		 4981echo "# Warning: this fragment is automatically generated" > temp-frag
4982
c779bab8
PB		 4983if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4984 echo "Appending ${frag} to xhost-mkfrag"
4985 echo "# Following fragment copied from ${frag}" >> temp-frag
4986 cat ${frag} >> temp-frag
4987fi
4cf896a5
KC		 4988
4989# record if we want to build shared libs.
4990if [ "${shared}" = "yes" ]; then
4991 echo enable_shared = yes >> temp-frag
4992else
4993 echo enable_shared = no >> temp-frag
4994fi
4995
4996frag=xhost-mkfrag
4997${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4998
252b5132
RH		 4999host_makefile_frag=${frag}
5000
5001
5002# It's OK to check for header files. Although the compiler may not be
5003# able to link anything, it had better be able to at least compile
5004# something.
62b06a9e 5005for ac_header in sys/file.h sys/param.h limits.h stdlib.h malloc.h string.h unistd.h strings.h sys/time.h time.h sys/resource.h sys/stat.h sys/mman.h fcntl.h alloca.h sys/pstat.h sys/sysmp.h sys/sysinfo.h machine/hal_sysinfo.h sys/table.h sys/sysctl.h sys/systemcfg.h stdint.h stdio_ext.h process.h sys/prctl.h
75086676
DD		 5006do :
5007 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5008ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
5009eval as_val=\$$as_ac_Header
5010 if test "x$as_val" = x""yes; then :
2299a76d 5011 cat >>confdefs.h <<_ACEOF
75086676 5012#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 5013_ACEOF
5014
5015fi
2299a76d
DJ		 5016done
5017
75086676
DD		 5018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
5019$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
5020if test "${ac_cv_header_sys_wait_h+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
2299a76d 5022else
75086676 5023 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5024/* end confdefs.h. */
dc579051 5025#include <sys/types.h>
2299a76d
DJ		 5026#include <sys/wait.h>
5027#ifndef WEXITSTATUS
75086676 5028# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 5029#endif
2299a76d
DJ		 5030#ifndef WIFEXITED
5031# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
5032#endif
5033
5034int
5035main ()
5036{
5037 int s;
5038 wait (&s);
5039 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
5040 ;
5041 return 0;
5042}
5043_ACEOF
75086676 5044if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 5045 ac_cv_header_sys_wait_h=yes
dc579051 5046else
75086676 5047 ac_cv_header_sys_wait_h=no
dc579051 5048fi
75086676 5049rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5050fi
75086676
DD		 5051{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
5052$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 5053if test $ac_cv_header_sys_wait_h = yes; then
5054
75086676 5055$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 5056
5057fi
5058
75086676
DD		 5059{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
5060$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
5061if test "${ac_cv_header_time+set}" = set; then :
5062 $as_echo_n "(cached) " >&6
8ddbb593 5063else
75086676 5064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5065/* end confdefs.h. */
5066#include <sys/types.h>
5067#include <sys/time.h>
5068#include <time.h>
5069
5070int
5071main ()
5072{
5073if ((struct tm *) 0)
5074return 0;
5075 ;
5076 return 0;
5077}
5078_ACEOF
75086676 5079if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5080 ac_cv_header_time=yes
5081else
75086676 5082 ac_cv_header_time=no
8ddbb593 5083fi
75086676 5084rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5085fi
75086676
DD		 5086{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
5087$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 5088if test $ac_cv_header_time = yes; then
5089
75086676 5090$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 5091
5092fi
5093
5094
75086676
DD		 5095{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
5096$as_echo_n "checking whether errno must be declared... " >&6; }
5097if test "${libiberty_cv_declare_errno+set}" = set; then :
5098 $as_echo_n "(cached) " >&6
8ddbb593 5099else
75086676 5100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 5101/* end confdefs.h. */
5102#include <errno.h>
5103int
5104main ()
5105{
5106int x = errno;
5107 ;
5108 return 0;
5109}
5110_ACEOF
75086676 5111if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5112 libiberty_cv_declare_errno=no
5113else
75086676 5114 libiberty_cv_declare_errno=yes
8ddbb593 5115fi
75086676 5116rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5117fi
75086676
DD		 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5119$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5120if test $libiberty_cv_declare_errno = yes
5121then
75086676 5122$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5123
5124fi
5125
5126
abdef8eb 5127# Determine sizes of some types.
75086676
DD		 5128# The cast to long int works around a bug in the HP C Compiler
5129# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5130# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5131# This bug is HP SR number 8606223364.
5132{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5133$as_echo_n "checking size of int... " >&6; }
5134if test "${ac_cv_sizeof_int+set}" = set; then :
5135 $as_echo_n "(cached) " >&6
5136else
5137 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5138
5139else
5140 if test "$ac_cv_type_int" = yes; then
5141 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5142$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5143{ as_fn_set_status 77
5144as_fn_error "cannot compute sizeof (int)
5145See \`config.log' for more details." "$LINENO" 5; }; }
5146 else
5147 ac_cv_sizeof_int=0
5148 fi
8ddbb593 5149fi
8ddbb593 5150
75086676
DD		 5151fi
5152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5153$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5154
8ddbb593 5155
8ddbb593 5156
75086676
DD		 5157cat >>confdefs.h <<_ACEOF
5158#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5159_ACEOF
8ddbb593 5160
8ddbb593 5161
abdef8eb
JBG		 5162# The cast to long int works around a bug in the HP C Compiler
5163# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5164# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5165# This bug is HP SR number 8606223364.
5166{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5167$as_echo_n "checking size of long... " >&6; }
5168if test "${ac_cv_sizeof_long+set}" = set; then :
5169 $as_echo_n "(cached) " >&6
5170else
5171 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5172
5173else
5174 if test "$ac_cv_type_long" = yes; then
5175 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5176$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5177{ as_fn_set_status 77
5178as_fn_error "cannot compute sizeof (long)
5179See \`config.log' for more details." "$LINENO" 5; }; }
5180 else
5181 ac_cv_sizeof_long=0
5182 fi
5183fi
5184
5185fi
5186{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5187$as_echo "$ac_cv_sizeof_long" >&6; }
5188
5189
5190
5191cat >>confdefs.h <<_ACEOF
5192#define SIZEOF_LONG $ac_cv_sizeof_long
5193_ACEOF
5194
5195
5196
5197# Check for presense of long long
5198ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
5199if test "x$ac_cv_type_long_long" = x""yes; then :
5200
5201$as_echo "#define HAVE_LONG_LONG 1" >>confdefs.h
5202 # The cast to long int works around a bug in the HP C Compiler
5203# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5204# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5205# This bug is HP SR number 8606223364.
5206{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5207$as_echo_n "checking size of long long... " >&6; }
5208if test "${ac_cv_sizeof_long_long+set}" = set; then :
5209 $as_echo_n "(cached) " >&6
5210else
5211 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5212
5213else
5214 if test "$ac_cv_type_long_long" = yes; then
5215 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5216$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5217{ as_fn_set_status 77
5218as_fn_error "cannot compute sizeof (long long)
5219See \`config.log' for more details." "$LINENO" 5; }; }
5220 else
5221 ac_cv_sizeof_long_long=0
5222 fi
5223fi
5224
5225fi
5226{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5227$as_echo "$ac_cv_sizeof_long_long" >&6; }
5228
5229
5230
5231cat >>confdefs.h <<_ACEOF
5232#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5233_ACEOF
5234
5235
5236fi
5237
8ddbb593 5238
75086676
DD		 5239# Look for a 64-bit type.
5240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5241$as_echo_n "checking for a 64-bit type... " >&6; }
5242if test "${liberty_cv_uint64+set}" = set; then :
5243 $as_echo_n "(cached) " >&6
2299a76d 5244else
75086676
DD		 5245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5246/* end confdefs.h. */
5247#ifdef HAVE_STDINT_H
5248#include <stdint.h>
5249#endif
5250int
5251main ()
5252{
5253extern uint64_t foo;
5254 ;
5255 return 0;
5256}
2299a76d 5257_ACEOF
75086676
DD		 5258if ac_fn_c_try_compile "$LINENO"; then :
5259 liberty_cv_uint64=uint64_t
5260else
5261 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5262/* end confdefs.h. */
75086676
DD		 5263#ifdef HAVE_LIMITS_H
5264#include <limits.h>
5265#endif
5266#ifndef CHAR_BIT
5267#define CHAR_BIT 8
8ddbb593 5268#endif
2299a76d
DJ		 5269int
5270main ()
5271{
75086676
DD		 5272extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5273 ;
5274 return 0;
2299a76d
DJ		 5275}
5276_ACEOF
75086676
DD		 5277if ac_fn_c_try_compile "$LINENO"; then :
5278 liberty_cv_uint64="unsigned long"
2299a76d 5279else
75086676
DD		 5280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5281/* end confdefs.h. */
5282#ifdef HAVE_LIMITS_H
5283#include <limits.h>
5284#endif
5285#ifndef CHAR_BIT
5286#define CHAR_BIT 8
5287#endif
5288int
5289main ()
5290{
5291extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5292 ;
5293 return 0;
5294}
5295_ACEOF
5296if ac_fn_c_try_compile "$LINENO"; then :
5297 liberty_cv_uint64="unsigned long long"
5298else
5299 liberty_cv_uint64=none
2299a76d 5300fi
75086676 5301rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5302fi
75086676 5303rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5304fi
75086676 5305rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5306fi
2299a76d 5307
75086676
DD		 5308{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5309$as_echo "$liberty_cv_uint64" >&6; }
5310if test "$liberty_cv_uint64" != none; then
5311
5312cat >>confdefs.h <<_ACEOF
5313#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5314_ACEOF
5315
5316fi
5317
b4a451f5
L		 5318
5319 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5320if test "x$ac_cv_type_intptr_t" = x""yes; then :
5321
5322$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5323
5324else
5325 for ac_type in 'int' 'long int' 'long long int'; do
5326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5327/* end confdefs.h. */
5328$ac_includes_default
5329int
5330main ()
5331{
5332static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5333test_array [0] = 0
5334
5335 ;
5336 return 0;
5337}
5338_ACEOF
5339if ac_fn_c_try_compile "$LINENO"; then :
5340
5341cat >>confdefs.h <<_ACEOF
5342#define intptr_t $ac_type
5343_ACEOF
5344
5345 ac_type=
5346fi
5347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5348 test -z "$ac_type" && break
5349 done
5350fi
5351
5352
5353
5354 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5355if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5356
5357$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5358
5359else
5360 for ac_type in 'unsigned int' 'unsigned long int' \
5361 'unsigned long long int'; do
5362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5363/* end confdefs.h. */
5364$ac_includes_default
5365int
5366main ()
5367{
5368static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5369test_array [0] = 0
5370
5371 ;
5372 return 0;
5373}
5374_ACEOF
5375if ac_fn_c_try_compile "$LINENO"; then :
5376
5377cat >>confdefs.h <<_ACEOF
5378#define uintptr_t $ac_type
5379_ACEOF
5380
5381 ac_type=
5382fi
5383rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5384 test -z "$ac_type" && break
5385 done
5386fi
5387
5388
ffa54e5c
DD		 5389ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
5390if test "x$ac_cv_type_ssize_t" = x""yes; then :
5391
5392else
5393
5394cat >>confdefs.h <<_ACEOF
5395#define ssize_t int
5396_ACEOF
5397
5398fi
5399
b4a451f5 5400
75086676
DD		 5401# Given the above check, we always have uintptr_t or a fallback
5402# definition. So define HAVE_UINTPTR_T in case any imported code
5403# relies on it.
2299a76d 5404
75086676 5405$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5406
5407
75086676
DD		 5408ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5409if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5410
75086676 5411else
8ddbb593 5412
75086676
DD		 5413cat >>confdefs.h <<_ACEOF
5414#define pid_t int
5415_ACEOF
8ddbb593 5416
75086676 5417fi
8ddbb593
DJ		 5418
5419
75086676
DD		 5420# This is the list of functions which libiberty will provide if they
5421# are not available on the host.
8ddbb593 5422
75086676
DD		 5423funcs="asprintf"
5424funcs="$funcs atexit"
5425funcs="$funcs basename"
5426funcs="$funcs bcmp"
5427funcs="$funcs bcopy"
5428funcs="$funcs bsearch"
5429funcs="$funcs bzero"
5430funcs="$funcs calloc"
5431funcs="$funcs clock"
5432funcs="$funcs ffs"
5433funcs="$funcs getcwd"
5434funcs="$funcs getpagesize"
5435funcs="$funcs gettimeofday"
5436funcs="$funcs index"
5437funcs="$funcs insque"
5438funcs="$funcs memchr"
5439funcs="$funcs memcmp"
5440funcs="$funcs memcpy"
5441funcs="$funcs memmem"
5442funcs="$funcs memmove"
5443funcs="$funcs mempcpy"
5444funcs="$funcs memset"
5445funcs="$funcs mkstemps"
5446funcs="$funcs putenv"
5447funcs="$funcs random"
5448funcs="$funcs rename"
5449funcs="$funcs rindex"
5450funcs="$funcs setenv"
5451funcs="$funcs snprintf"
5452funcs="$funcs sigsetmask"
5453funcs="$funcs stpcpy"
5454funcs="$funcs stpncpy"
5455funcs="$funcs strcasecmp"
5456funcs="$funcs strchr"
5457funcs="$funcs strdup"
5458funcs="$funcs strncasecmp"
5459funcs="$funcs strndup"
995b61fe 5460funcs="$funcs strnlen"
75086676
DD		 5461funcs="$funcs strrchr"
5462funcs="$funcs strstr"
5463funcs="$funcs strtod"
5464funcs="$funcs strtol"
5465funcs="$funcs strtoul"
abdef8eb
JBG		 5466funcs="$funcs strtoll"
5467funcs="$funcs strtoull"
75086676
DD		 5468funcs="$funcs strverscmp"
5469funcs="$funcs tmpnam"
5470funcs="$funcs vasprintf"
5471funcs="$funcs vfprintf"
5472funcs="$funcs vprintf"
5473funcs="$funcs vsnprintf"
5474funcs="$funcs vsprintf"
5475funcs="$funcs waitpid"
9711ae4d 5476funcs="$funcs setproctitle"
2299a76d 5477
75086676
DD		 5478# Also in the old function.def file: alloca, vfork, getopt.
5479
5480vars="sys_errlist sys_nerr sys_siglist"
5481
26ac1280
DD		 5482checkfuncs="__fsetlocking canonicalize_file_name dup3 getrlimit getrusage \
5483 getsysinfo gettimeofday on_exit psignal pstat_getdynamic pstat_getstatic \
5484 realpath setrlimit sbrk spawnve spawnvpe strerror strsignal sysconf sysctl \
5485 sysmp table times wait3 wait4"
75086676
DD		 5486
5487# These are neither executed nor required, but they help keep
5488# autoheader happy without adding a bunch of text to acconfig.h.
5489if test "x" = "y"; then
e96158fc
BE		 5490 for ac_func in asprintf atexit \
5491 basename bcmp bcopy bsearch bzero \
5492 calloc canonicalize_file_name clock \
9c55e064 5493 dup3 \
e96158fc 5494 ffs __fsetlocking \
26ac1280 5495 getcwd getpagesize getrlimit getrusage getsysinfo gettimeofday \
e96158fc
BE		 5496 index insque \
5497 memchr memcmp memcpy memmem memmove memset mkstemps \
5498 on_exit \
5499 psignal pstat_getdynamic pstat_getstatic putenv \
5500 random realpath rename rindex \
26ac1280 5501 sbrk setenv setproctitle setrlimit sigsetmask snprintf spawnve spawnvpe \
9c55e064 5502 stpcpy stpncpy strcasecmp strchr strdup \
995b61fe 5503 strerror strncasecmp strndup strnlen strrchr strsignal strstr strtod \
abdef8eb 5504 strtol strtoul strtoll strtoull strverscmp sysconf sysctl sysmp \
e96158fc
BE		 5505 table times tmpnam \
5506 vasprintf vfprintf vprintf vsprintf \
5507 wait3 wait4 waitpid
75086676
DD		 5508do :
5509 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5510ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5511eval as_val=\$$as_ac_var
5512 if test "x$as_val" = x""yes; then :
8ddbb593 5513 cat >>confdefs.h <<_ACEOF
75086676 5514#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5515_ACEOF
5516
5517fi
8ddbb593 5518done
2299a76d 5519
a2803021
DD		 5520 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5521if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5522 ac_have_decl=1
40a59a4c 5523else
75086676
DD		 5524 ac_have_decl=0
5525fi
5526
5527cat >>confdefs.h <<_ACEOF
5528#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5529_ACEOF
75086676
DD		 5530ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5531if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5532 ac_have_decl=1
40a59a4c 5533else
75086676 5534 ac_have_decl=0
40a59a4c 5535fi
75086676
DD		 5536
5537cat >>confdefs.h <<_ACEOF
5538#define HAVE_DECL_FFS $ac_have_decl
5539_ACEOF
5540ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5541if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5542 ac_have_decl=1
5543else
5544 ac_have_decl=0
40a59a4c 5545fi
40a59a4c 5546
75086676
DD		 5547cat >>confdefs.h <<_ACEOF
5548#define HAVE_DECL_ASPRINTF $ac_have_decl
5549_ACEOF
5550ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5551if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5552 ac_have_decl=1
40a59a4c 5553else
75086676
DD		 5554 ac_have_decl=0
5555fi
5556
5557cat >>confdefs.h <<_ACEOF
5558#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5559_ACEOF
75086676
DD		 5560ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5561if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5562 ac_have_decl=1
5563else
5564 ac_have_decl=0
5565fi
40a59a4c 5566
75086676
DD		 5567cat >>confdefs.h <<_ACEOF
5568#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5569_ACEOF
75086676
DD		 5570ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5571if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5572 ac_have_decl=1
5573else
5574 ac_have_decl=0
5575fi
5576
5577cat >>confdefs.h <<_ACEOF
5578#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5579_ACEOF
abdef8eb
JBG		 5580ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
5581if test "x$ac_cv_have_decl_strtol" = x""yes; then :
5582 ac_have_decl=1
5583else
5584 ac_have_decl=0
5585fi
5586
5587cat >>confdefs.h <<_ACEOF
5588#define HAVE_DECL_STRTOL $ac_have_decl
5589_ACEOF
5590ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
5591if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
5592 ac_have_decl=1
5593else
5594 ac_have_decl=0
5595fi
5596
5597cat >>confdefs.h <<_ACEOF
5598#define HAVE_DECL_STRTOUL $ac_have_decl
5599_ACEOF
5600ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
5601if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
5602 ac_have_decl=1
5603else
5604 ac_have_decl=0
5605fi
5606
5607cat >>confdefs.h <<_ACEOF
5608#define HAVE_DECL_STRTOLL $ac_have_decl
5609_ACEOF
5610ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
5611if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
5612 ac_have_decl=1
5613else
5614 ac_have_decl=0
5615fi
5616
5617cat >>confdefs.h <<_ACEOF
5618#define HAVE_DECL_STRTOULL $ac_have_decl
5619_ACEOF
40a59a4c 5620
40a59a4c 5621
75086676 5622$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5623
40a59a4c 5624
75086676 5625$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5626
40a59a4c 5627
75086676 5628$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5629
40a59a4c 5630fi
40a59a4c 5631
75086676
DD		 5632# For each of these functions, if the host does not provide the
5633# function we want to put FN.o in LIBOBJS, and if the host does
5634# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5635
75086676
DD		 5636setobjs=
5637CHECK=
75086676 5638if test -n "${with_target_subdir}"; then
40a59a4c 5639
75086676
DD		 5640 # We are being configured as a target library. AC_REPLACE_FUNCS
5641 # may not work correctly, because the compiler may not be able to
5642 # link executables. Note that we may still be being configured
5643 # native.
40a59a4c 5644
75086676
DD		 5645 # If we are being configured for newlib, we know which functions
5646 # newlib provide and which ones we will be expected to provide.
40a59a4c 5647
75086676
DD		 5648 if test "x${with_newlib}" = "xyes"; then
5649 case " $LIBOBJS " in
5650 *" asprintf.$ac_objext "* ) ;;
5651 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5652 ;;
5653esac
40a59a4c 5654
75086676
DD		 5655 case " $LIBOBJS " in
5656 *" basename.$ac_objext "* ) ;;
5657 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5658 ;;
5659esac
40a59a4c 5660
75086676
DD		 5661 case " $LIBOBJS " in
5662 *" insque.$ac_objext "* ) ;;
5663 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5664 ;;
5665esac
40a59a4c 5666
75086676
DD		 5667 case " $LIBOBJS " in
5668 *" random.$ac_objext "* ) ;;
5669 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5670 ;;
5671esac
dc579051 5672
75086676
DD		 5673 case " $LIBOBJS " in
5674 *" strdup.$ac_objext "* ) ;;
5675 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5676 ;;
5677esac
2299a76d 5678
75086676
DD		 5679 case " $LIBOBJS " in
5680 *" vasprintf.$ac_objext "* ) ;;
5681 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5682 ;;
5683esac
5684
5685
5686 for f in $funcs; do
5687 case "$f" in
5688 asprintf | basename | insque | random | strdup | vasprintf)
5689 ;;
5690 *)
5691 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5692 cat >>confdefs.h <<_ACEOF
5693#define $n 1
2299a76d 5694_ACEOF
15ae9e71 5695
75086676
DD		 5696 ;;
5697 esac
5698 done
2299a76d 5699
75086676
DD		 5700 # newlib doesnt provide any of the variables in $vars, so we
5701 # dont have to check them here.
2299a76d 5702
75086676
DD		 5703 # Of the functions in $checkfuncs, newlib only has strerror.
5704 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5705
5706
75086676 5707 setobjs=yes
2299a76d 5708
75086676 5709 fi
2299a76d 5710
75086676
DD		 5711 # If we are being configured for Mingw, we know which functions
5712 # Mingw provides and which ones we will be expected to provide.
2299a76d 5713
75086676
DD		 5714 case "${host}" in
5715 *-*-mingw*)
5716 case " $LIBOBJS " in
5717 *" asprintf.$ac_objext "* ) ;;
5718 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5719 ;;
5720esac
2299a76d 5721
75086676
DD		 5722 case " $LIBOBJS " in
5723 *" basename.$ac_objext "* ) ;;
5724 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5725 ;;
5726esac
2299a76d 5727
75086676
DD		 5728 case " $LIBOBJS " in
5729 *" bcmp.$ac_objext "* ) ;;
5730 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5731 ;;
5732esac
2299a76d 5733
75086676
DD		 5734 case " $LIBOBJS " in
5735 *" bcopy.$ac_objext "* ) ;;
5736 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5737 ;;
5738esac
2299a76d 5739
75086676
DD		 5740 case " $LIBOBJS " in
5741 *" bzero.$ac_objext "* ) ;;
5742 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5743 ;;
5744esac
2299a76d 5745
75086676
DD		 5746 case " $LIBOBJS " in
5747 *" clock.$ac_objext "* ) ;;
5748 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5749 ;;
5750esac
2299a76d 5751
75086676
DD		 5752 case " $LIBOBJS " in
5753 *" ffs.$ac_objext "* ) ;;
5754 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5755 ;;
5756esac
2299a76d 5757
75086676
DD		 5758 case " $LIBOBJS " in
5759 *" getpagesize.$ac_objext "* ) ;;
5760 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5761 ;;
5762esac
2299a76d 5763
75086676
DD		 5764 case " $LIBOBJS " in
5765 *" index.$ac_objext "* ) ;;
5766 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5767 ;;
5768esac
2299a76d 5769
75086676
DD		 5770 case " $LIBOBJS " in
5771 *" insque.$ac_objext "* ) ;;
5772 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5773 ;;
5774esac
2299a76d 5775
75086676
DD		 5776 case " $LIBOBJS " in
5777 *" mempcpy.$ac_objext "* ) ;;
5778 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5779 ;;
5780esac
2299a76d 5781
75086676
DD		 5782 case " $LIBOBJS " in
5783 *" mkstemps.$ac_objext "* ) ;;
5784 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5785 ;;
5786esac
2299a76d 5787
75086676
DD		 5788 case " $LIBOBJS " in
5789 *" random.$ac_objext "* ) ;;
5790 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5791 ;;
5792esac
2299a76d 5793
75086676
DD		 5794 case " $LIBOBJS " in
5795 *" rindex.$ac_objext "* ) ;;
5796 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5797 ;;
5798esac
2299a76d 5799
75086676
DD		 5800 case " $LIBOBJS " in
5801 *" sigsetmask.$ac_objext "* ) ;;
5802 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5803 ;;
5804esac
2299a76d 5805
75086676
DD		 5806 case " $LIBOBJS " in
5807 *" stpcpy.$ac_objext "* ) ;;
5808 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5809 ;;
5810esac
2299a76d 5811
75086676
DD		 5812 case " $LIBOBJS " in
5813 *" stpncpy.$ac_objext "* ) ;;
5814 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5815 ;;
5816esac
2299a76d 5817
75086676
DD		 5818 case " $LIBOBJS " in
5819 *" strndup.$ac_objext "* ) ;;
5820 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5821 ;;
5822esac
2299a76d 5823
995b61fe
DD		 5824 case " $LIBOBJS " in
5825 *" strnlen.$ac_objext "* ) ;;
5826 *) LIBOBJS="$LIBOBJS strnlen.$ac_objext"
5827 ;;
5828esac
5829
75086676
DD		 5830 case " $LIBOBJS " in
5831 *" strverscmp.$ac_objext "* ) ;;
5832 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5833 ;;
5834esac
2299a76d 5835
75086676
DD		 5836 case " $LIBOBJS " in
5837 *" vasprintf.$ac_objext "* ) ;;
5838 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5839 ;;
5840esac
2299a76d 5841
75086676
DD		 5842 case " $LIBOBJS " in
5843 *" waitpid.$ac_objext "* ) ;;
5844 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5845 ;;
5846esac
2299a76d
DJ		 5847
5848
75086676
DD		 5849 for f in $funcs; do
5850 case "$f" in
995b61fe 5851 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strnlen | strverscmp | vasprintf | waitpid)
75086676
DD		 5852 ;;
5853 *)
5854 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5855 cat >>confdefs.h <<_ACEOF
5856#define $n 1
5857_ACEOF
2299a76d 5858
75086676
DD		 5859 ;;
5860 esac
5861 done
2299a76d 5862
75086676
DD		 5863 # Mingw doesnt provide any of the variables in $vars, so we
5864 # dont have to check them here.
2299a76d 5865
75086676
DD		 5866 # Of the functions in $checkfuncs, Mingw only has strerror.
5867 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5868
5869
75086676
DD		 5870 setobjs=yes
5871 ;;
2299a76d 5872
75086676
DD		 5873 *-*-msdosdjgpp)
5874 case " $LIBOBJS " in
5875 *" vasprintf.$ac_objext "* ) ;;
5876 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5877 ;;
5878esac
2299a76d 5879
75086676
DD		 5880 case " $LIBOBJS " in
5881 *" vsnprintf.$ac_objext "* ) ;;
5882 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5883 ;;
5884esac
2299a76d 5885
75086676
DD		 5886 case " $LIBOBJS " in
5887 *" snprintf.$ac_objext "* ) ;;
5888 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5889 ;;
5890esac
2299a76d 5891
75086676
DD		 5892 case " $LIBOBJS " in
5893 *" asprintf.$ac_objext "* ) ;;
5894 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5895 ;;
5896esac
2299a76d
DJ		 5897
5898
75086676
DD		 5899 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5900 getcwd getpagesize getrusage gettimeofday \
5901 index insque memchr memcmp memcpy memmove memset psignal \
5902 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5903 strchr strdup strerror strncasecmp strrchr strstr strtod \
5904 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5905 vsprintf waitpid
5906 do
5907 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5908 cat >>confdefs.h <<_ACEOF
5909#define $n 1
5910_ACEOF
2299a76d 5911
75086676 5912 done
2299a76d 5913
0fad4bdb 5914
75086676
DD		 5915 setobjs=yes
5916 ;;
0fad4bdb 5917
75086676 5918 esac
aa55ccb1 5919
252b5132 5920else
2299a76d 5921
75086676
DD		 5922 # Not a target library, so we set things up to run the test suite.
5923 CHECK=really-check
252b5132
RH		 5924
5925fi
5926
2299a76d 5927
2299a76d 5928
2299a76d 5929
75086676
DD		 5930case "${host}" in
5931 *-*-cygwin* | *-*-mingw*)
5932 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5933
75086676 5934 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5935
75086676
DD		 5936 ;;
5937esac
252b5132 5938
75086676
DD		 5939if test -z "${setobjs}"; then
5940 case "${host}" in
252b5132 5941
75086676
DD		 5942 *-*-vxworks*)
5943 # Handle VxWorks configuration specially, since on VxWorks the
5944 # libraries are actually on the target board, not in the file
5945 # system.
5946 case " $LIBOBJS " in
5947 *" basename.$ac_objext "* ) ;;
5948 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5949 ;;
58670637
DD		 5950esac
5951
75086676
DD		 5952 case " $LIBOBJS " in
5953 *" getpagesize.$ac_objext "* ) ;;
5954 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5955 ;;
5956esac
2299a76d 5957
75086676
DD		 5958 case " $LIBOBJS " in
5959 *" insque.$ac_objext "* ) ;;
5960 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5961 ;;
5962esac
24acd898 5963
75086676
DD		 5964 case " $LIBOBJS " in
5965 *" random.$ac_objext "* ) ;;
5966 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5967 ;;
5968esac
2299a76d 5969
75086676
DD		 5970 case " $LIBOBJS " in
5971 *" strcasecmp.$ac_objext "* ) ;;
5972 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5973 ;;
5974esac
2299a76d 5975
75086676
DD		 5976 case " $LIBOBJS " in
5977 *" strncasecmp.$ac_objext "* ) ;;
5978 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5979 ;;
58670637
DD		 5980esac
5981
75086676
DD		 5982 case " $LIBOBJS " in
5983 *" strdup.$ac_objext "* ) ;;
5984 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5985 ;;
5986esac
24acd898 5987
75086676
DD		 5988 case " $LIBOBJS " in
5989 *" vfork.$ac_objext "* ) ;;
5990 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5991 ;;
5992esac
24acd898 5993
75086676
DD		 5994 case " $LIBOBJS " in
5995 *" waitpid.$ac_objext "* ) ;;
5996 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5997 ;;
5998esac
2299a76d 5999
75086676
DD		 6000 case " $LIBOBJS " in
6001 *" vasprintf.$ac_objext "* ) ;;
6002 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
6003 ;;
6004esac
cc096b71 6005
75086676
DD		 6006 for f in $funcs; do
6007 case "$f" in
6008 basename | getpagesize | insque | random | strcasecmp)
6009 ;;
6010 strncasecmp | strdup | vfork | waitpid | vasprintf)
6011 ;;
6012 *)
6013 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6014 cat >>confdefs.h <<_ACEOF
6015#define $n 1
2299a76d 6016_ACEOF
2299a76d 6017
75086676
DD		 6018 ;;
6019 esac
6020 done
cc096b71 6021
75086676
DD		 6022 # VxWorks doesn't provide any of the variables in $vars, so we
6023 # don't have to check them here.
cc096b71 6024
75086676
DD		 6025 # Of the functions in $checkfuncs, VxWorks only has strerror.
6026 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 6027
2299a76d 6028
75086676
DD		 6029 setobjs=yes
6030 ;;
6031
6032 esac
252b5132
RH		 6033fi
6034
75086676 6035if test -z "${setobjs}"; then
252b5132 6036
75086676 6037 case "${host}" in
e69f6c8c 6038
75086676
DD		 6039 *-*-mingw32*)
6040 # Under mingw32, sys_nerr and sys_errlist exist, but they are
6041 # macros, so the test below won't find them.
6042 libiberty_cv_var_sys_nerr=yes
6043 libiberty_cv_var_sys_errlist=yes
6044 ;;
2299a76d 6045
75086676
DD		 6046 *-*-msdosdjgpp*)
6047 # vfork and fork are stubs.
6048 ac_cv_func_vfork_works=no
6049 ;;
e69f6c8c 6050
75086676
DD		 6051 *-*-uwin*)
6052 # Under some versions of uwin, vfork is notoriously buggy and the test
6053 # can hang configure; on other versions, vfork exists just as a stub.
6054 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
6055 ac_cv_func_vfork_works=no
6056 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
6057 # macros (actually, these are imported from a DLL, but the end effect
6058 # is the same), so the test below won't find them.
6059 libiberty_cv_var_sys_nerr=yes
6060 libiberty_cv_var_sys_errlist=yes
6061 ;;
2299a76d 6062
75086676
DD		 6063 *-*-*vms*)
6064 # Under VMS, vfork works very different than on Unix. The standard test
6065 # won't work, and it isn't easily adaptable. It makes more sense to
6066 # just force it.
6067 ac_cv_func_vfork_works=yes
6068 ;;
2299a76d 6069
75086676 6070 esac
e69f6c8c 6071
75086676
DD		 6072 # We haven't set the list of objects yet. Use the standard autoconf
6073 # tests. This will only work if the compiler works.
6074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
6075$as_echo_n "checking for library containing strerror... " >&6; }
6076if test "${ac_cv_search_strerror+set}" = set; then :
6077 $as_echo_n "(cached) " >&6
2299a76d 6078else
75086676
DD		 6079 ac_func_search_save_LIBS=$LIBS
6080cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6081/* end confdefs.h. */
75086676
DD		 6082
6083/* Override any GCC internal prototype to avoid an error.
6084 Use char because int might match the return type of a GCC
2299a76d 6085 builtin and then its argument prototype would still apply. */
2299a76d 6086#ifdef __cplusplus
75086676 6087extern "C"
eb383413 6088#endif
75086676 6089char strerror ();
2299a76d
DJ		 6090int
6091main ()
6092{
75086676 6093return strerror ();
2299a76d
DJ		 6094 ;
6095 return 0;
6096}
6097_ACEOF
75086676
DD		 6098for ac_lib in '' cposix; do
6099 if test -z "$ac_lib"; then
6100 ac_res="none required"
6101 else
6102 ac_res=-l$ac_lib
6103 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6104 fi
6105 if test x$gcc_no_link = xyes; then
6106 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6107fi
6108if ac_fn_c_try_link "$LINENO"; then :
6109 ac_cv_search_strerror=$ac_res
6110fi
6111rm -f core conftest.err conftest.$ac_objext \
6112 conftest$ac_exeext
6113 if test "${ac_cv_search_strerror+set}" = set; then :
6114 break
6115fi
6116done
6117if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 6118
75086676
DD		 6119else
6120 ac_cv_search_strerror=no
2299a76d 6121fi
75086676
DD		 6122rm conftest.$ac_ext
6123LIBS=$ac_func_search_save_LIBS
6124fi
6125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
6126$as_echo "$ac_cv_search_strerror" >&6; }
6127ac_res=$ac_cv_search_strerror
6128if test "$ac_res" != no; then :
6129 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6130
2299a76d 6131fi
75086676
DD		 6132
6133 for ac_func in $funcs
6134do :
6135 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6136ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6137eval as_val=\$$as_ac_var
6138 if test "x$as_val" = x""yes; then :
2299a76d 6139 cat >>confdefs.h <<_ACEOF
75086676 6140#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 6141_ACEOF
eb383413 6142
75086676
DD		 6143else
6144 case " $LIBOBJS " in
6145 *" $ac_func.$ac_objext "* ) ;;
6146 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6147 ;;
6148esac
6149
eb383413
L		 6150fi
6151done
6152
75086676
DD		 6153
6154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
6155$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
6156if test "${ac_cv_os_cray+set}" = set; then :
6157 $as_echo_n "(cached) " >&6
fa99459d 6158else
75086676 6159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6160/* end confdefs.h. */
75086676
DD		 6161#if defined(CRAY) && ! defined(CRAY2)
6162webecray
6163#else
6164wenotbecray
fa99459d
DD		 6165#endif
6166
fa99459d 6167_ACEOF
75086676
DD		 6168if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6169 $EGREP "webecray" >/dev/null 2>&1; then :
6170 ac_cv_os_cray=yes
fa99459d 6171else
75086676 6172 ac_cv_os_cray=no
fa99459d 6173fi
75086676
DD		 6174rm -f conftest*
6175
fa99459d 6176fi
75086676
DD		 6177{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
6178$as_echo "$ac_cv_os_cray" >&6; }
6179if test $ac_cv_os_cray = yes; then
6180 for ac_func in _getb67 GETB67 getb67; do
6181 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6182ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6183eval as_val=\$$as_ac_var
6184 if test "x$as_val" = x""yes; then :
fa99459d
DD		 6185
6186cat >>confdefs.h <<_ACEOF
75086676 6187#define CRAY_STACKSEG_END $ac_func
fa99459d 6188_ACEOF
75086676
DD		 6189 break
6190fi
fa99459d 6191
75086676
DD		 6192 done
6193fi
fa99459d 6194
75086676
DD		 6195{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
6196$as_echo_n "checking stack direction for C alloca... " >&6; }
6197if test "${ac_cv_c_stack_direction+set}" = set; then :
6198 $as_echo_n "(cached) " >&6
fa99459d 6199else
75086676
DD		 6200 if test "$cross_compiling" = yes; then :
6201 ac_cv_c_stack_direction=0
fa99459d 6202else
75086676 6203 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6204/* end confdefs.h. */
75086676
DD		 6205find_stack_direction ()
6206{
6207 static char *addr = 0;
6208 auto char dummy;
6209 if (addr == 0)
6210 {
6211 addr = &dummy;
6212 return find_stack_direction ();
6213 }
6214 else
6215 return (&dummy > addr) ? 1 : -1;
6216}
fa99459d
DD		 6217main ()
6218{
75086676 6219 exit (find_stack_direction() < 0);
fa99459d
DD		 6220}
6221_ACEOF
75086676
DD		 6222if ac_fn_c_try_run "$LINENO"; then :
6223 ac_cv_c_stack_direction=1
fa99459d 6224else
75086676
DD		 6225 ac_cv_c_stack_direction=-1
6226fi
6227rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6228 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6229fi
75086676 6230
fa99459d 6231fi
75086676
DD		 6232{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6233$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6234
6235cat >>confdefs.h <<_ACEOF
75086676 6236#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6237_ACEOF
6238
6239
75086676
DD		 6240 for ac_header in vfork.h
6241do :
6242 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6243if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6244 cat >>confdefs.h <<_ACEOF
75086676 6245#define HAVE_VFORK_H 1
fa99459d
DD		 6246_ACEOF
6247
75086676
DD		 6248fi
6249done
6250
6251for ac_func in fork vfork
6252do :
6253 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6254ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6255eval as_val=\$$as_ac_var
6256 if test "x$as_val" = x""yes; then :
6257 cat >>confdefs.h <<_ACEOF
6258#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6259_ACEOF
fa99459d
DD		 6260
6261fi
75086676
DD		 6262done
6263
6264if test "x$ac_cv_func_fork" = xyes; then
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6266$as_echo_n "checking for working fork... " >&6; }
6267if test "${ac_cv_func_fork_works+set}" = set; then :
6268 $as_echo_n "(cached) " >&6
fa99459d 6269else
75086676
DD		 6270 if test "$cross_compiling" = yes; then :
6271 ac_cv_func_fork_works=cross
6272else
6273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6274/* end confdefs.h. */
6275$ac_includes_default
6276int
6277main ()
6278{
75086676
DD		 6279
6280 /* By Ruediger Kuhlmann. */
6281 return fork () < 0;
fa99459d
DD		 6282
6283 ;
6284 return 0;
6285}
6286_ACEOF
75086676
DD		 6287if ac_fn_c_try_run "$LINENO"; then :
6288 ac_cv_func_fork_works=yes
fa99459d 6289else
75086676 6290 ac_cv_func_fork_works=no
fa99459d 6291fi
75086676
DD		 6292rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6293 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6294fi
fa99459d 6295
75086676
DD		 6296fi
6297{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6298$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6299
6300else
75086676
DD		 6301 ac_cv_func_fork_works=$ac_cv_func_fork
6302fi
6303if test "x$ac_cv_func_fork_works" = xcross; then
6304 case $host in
6305 *-*-amigaos* | *-*-msdosdjgpp*)
6306 # Override, as these systems have only a dummy fork() stub
6307 ac_cv_func_fork_works=no
6308 ;;
6309 *)
6310 ac_cv_func_fork_works=yes
6311 ;;
6312 esac
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6314$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6315fi
75086676
DD		 6316ac_cv_func_vfork_works=$ac_cv_func_vfork
6317if test "x$ac_cv_func_vfork" = xyes; then
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6319$as_echo_n "checking for working vfork... " >&6; }
6320if test "${ac_cv_func_vfork_works+set}" = set; then :
6321 $as_echo_n "(cached) " >&6
fa99459d 6322else
75086676
DD		 6323 if test "$cross_compiling" = yes; then :
6324 ac_cv_func_vfork_works=cross
6325else
6326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6327/* end confdefs.h. */
75086676 6328/* Thanks to Paul Eggert for this test. */
fa99459d 6329$ac_includes_default
75086676
DD		 6330#include <sys/wait.h>
6331#ifdef HAVE_VFORK_H
6332# include <vfork.h>
6333#endif
6334/* On some sparc systems, changes by the child to local and incoming
6335 argument registers are propagated back to the parent. The compiler
6336 is told about this with #include <vfork.h>, but some compilers
6337 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6338 static variable whose address is put into a register that is
6339 clobbered by the vfork. */
6340static void
6341#ifdef __cplusplus
6342sparc_address_test (int arg)
6343# else
6344sparc_address_test (arg) int arg;
6345#endif
6346{
6347 static pid_t child;
6348 if (!child) {
6349 child = vfork ();
6350 if (child < 0) {
6351 perror ("vfork");
6352 _exit(2);
6353 }
6354 if (!child) {
6355 arg = getpid();
6356 write(-1, "", 0);
6357 _exit (arg);
6358 }
6359 }
6360}
6361
fa99459d
DD		 6362int
6363main ()
6364{
75086676
DD		 6365 pid_t parent = getpid ();
6366 pid_t child;
fa99459d 6367
75086676 6368 sparc_address_test (0);
fa99459d 6369
75086676 6370 child = vfork ();
fa99459d 6371
75086676
DD		 6372 if (child == 0) {
6373 /* Here is another test for sparc vfork register problems. This
6374 test uses lots of local variables, at least as many local
6375 variables as main has allocated so far including compiler
6376 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6377 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6378 reuse the register of parent for one of the local variables,
6379 since it will think that parent can't possibly be used any more
6380 in this routine. Assigning to the local variable will thus
6381 munge parent in the parent process. */
6382 pid_t
6383 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6384 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6385 /* Convince the compiler that p..p7 are live; otherwise, it might
6386 use the same hardware register for all 8 local variables. */
6387 if (p != p1 || p != p2 || p != p3 || p != p4
6388 || p != p5 || p != p6 || p != p7)
6389 _exit(1);
fa99459d 6390
75086676
DD		 6391 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6392 from child file descriptors. If the child closes a descriptor
6393 before it execs or exits, this munges the parent's descriptor
6394 as well. Test for this by closing stdout in the child. */
6395 _exit(close(fileno(stdout)) != 0);
6396 } else {
6397 int status;
6398 struct stat st;
fa99459d 6399
75086676
DD		 6400 while (wait(&status) != child)
6401 ;
6402 return (
6403 /* Was there some problem with vforking? */
6404 child < 0
fa99459d 6405
75086676
DD		 6406 /* Did the child fail? (This shouldn't happen.) */
6407 || status
fa99459d 6408
75086676
DD		 6409 /* Did the vfork/compiler bug occur? */
6410 || parent != getpid()
01e94249 6411
75086676
DD		 6412 /* Did the file descriptor bug occur? */
6413 || fstat(fileno(stdout), &st) != 0
6414 );
6415 }
01e94249
DD		 6416}
6417_ACEOF
75086676
DD		 6418if ac_fn_c_try_run "$LINENO"; then :
6419 ac_cv_func_vfork_works=yes
01e94249 6420else
75086676
DD		 6421 ac_cv_func_vfork_works=no
6422fi
6423rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6424 conftest.$ac_objext conftest.beam conftest.$ac_ext
6425fi
01e94249 6426
01e94249 6427fi
75086676
DD		 6428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6429$as_echo "$ac_cv_func_vfork_works" >&6; }
6430
6431fi;
6432if test "x$ac_cv_func_fork_works" = xcross; then
6433 ac_cv_func_vfork_works=$ac_cv_func_vfork
6434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6435$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6436fi
01e94249 6437
75086676 6438if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6439
75086676 6440$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6441
6442else
01e94249 6443
75086676 6444$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6445
6446fi
75086676 6447if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6448
75086676 6449$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6450
01e94249 6451fi
01e94249 6452
75086676
DD		 6453 if test $ac_cv_func_vfork_works = no; then
6454 case " $LIBOBJS " in
6455 *" vfork.$ac_objext "* ) ;;
6456 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6457 ;;
6458esac
01e94249 6459
75086676
DD		 6460 fi
6461 # We only need _doprnt if we might use it to implement v*printf.
6462 if test $ac_cv_func_vprintf != yes \
6463 || test $ac_cv_func_vfprintf != yes \
6464 || test $ac_cv_func_vsprintf != yes; then
6465 for ac_func in _doprnt
6466do :
6467 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6468if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6469 cat >>confdefs.h <<_ACEOF
75086676 6470#define HAVE__DOPRNT 1
01e94249
DD		 6471_ACEOF
6472
75086676
DD		 6473else
6474 case " $LIBOBJS " in
6475 *" $ac_func.$ac_objext "* ) ;;
6476 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6477 ;;
6478esac
01e94249 6479
abf6a75b 6480fi
75086676 6481done
abf6a75b
DD		 6482
6483
75086676
DD		 6484 else
6485 for ac_func in _doprnt
6486do :
6487 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6488if test "x$ac_cv_func__doprnt" = x""yes; then :
6489 cat >>confdefs.h <<_ACEOF
6490#define HAVE__DOPRNT 1
abf6a75b 6491_ACEOF
abf6a75b 6492
abf6a75b 6493fi
75086676 6494done
abf6a75b 6495
75086676 6496 fi
abf6a75b 6497
75086676
DD		 6498 for v in $vars; do
6499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6500$as_echo_n "checking for $v... " >&6; }
6501 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6502 $as_echo_n "(cached) " >&6
abf6a75b 6503else
75086676
DD		 6504 if test x$gcc_no_link = xyes; then
6505 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6506fi
75086676 6507cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6508/* end confdefs.h. */
75086676 6509int *p;
abf6a75b
DD		 6510int
6511main ()
6512{
75086676 6513extern int $v []; p = $v;
abf6a75b
DD		 6514 ;
6515 return 0;
6516}
6517_ACEOF
75086676
DD		 6518if ac_fn_c_try_link "$LINENO"; then :
6519 eval "libiberty_cv_var_$v=yes"
abf6a75b 6520else
75086676 6521 eval "libiberty_cv_var_$v=no"
abf6a75b 6522fi
75086676
DD		 6523rm -f core conftest.err conftest.$ac_objext \
6524 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6525fi
abf6a75b 6526
75086676
DD		 6527 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6529$as_echo "yes" >&6; }
6530 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6531 cat >>confdefs.h <<_ACEOF
6532#define $n 1
abf6a75b
DD		 6533_ACEOF
6534
75086676
DD		 6535 else
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6537$as_echo "no" >&6; }
6538 fi
6539 done
abf6a75b 6540
75086676
DD		 6541 # special check for _system_configuration because AIX <4.3.2 do not
6542 # contain the `physmem' member.
6543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6544$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6546/* end confdefs.h. */
75086676 6547#include <sys/systemcfg.h>
a4e5c0d8
DD		 6548int
6549main ()
6550{
75086676 6551double x = _system_configuration.physmem;
a4e5c0d8
DD		 6552 ;
6553 return 0;
6554}
6555_ACEOF
75086676
DD		 6556if ac_fn_c_try_compile "$LINENO"; then :
6557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6558$as_echo "yes" >&6; }
a4e5c0d8 6559
75086676 6560$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6561
6562else
75086676
DD		 6563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6564$as_echo "no" >&6; }
6565fi
6566rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6567
6568 for ac_func in $checkfuncs
6569do :
6570 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6571ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6572eval as_val=\$$as_ac_var
6573 if test "x$as_val" = x""yes; then :
a4e5c0d8 6574 cat >>confdefs.h <<_ACEOF
75086676 6575#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6576_ACEOF
6577
abf6a75b 6578fi
75086676 6579done
abf6a75b 6580
a2803021
DD		 6581 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6582if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6583 ac_have_decl=1
abf6a75b 6584else
75086676 6585 ac_have_decl=0
abf6a75b 6586fi
abf6a75b
DD		 6587
6588cat >>confdefs.h <<_ACEOF
75086676 6589#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6590_ACEOF
75086676
DD		 6591ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6592if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6593 ac_have_decl=1
abf6a75b 6594else
75086676 6595 ac_have_decl=0
abf6a75b 6596fi
abf6a75b 6597
75086676
DD		 6598cat >>confdefs.h <<_ACEOF
6599#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6600_ACEOF
75086676
DD		 6601ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6602if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6603 ac_have_decl=1
abf6a75b 6604else
75086676 6605 ac_have_decl=0
abf6a75b 6606fi
abf6a75b
DD		 6607
6608cat >>confdefs.h <<_ACEOF
75086676 6609#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6610_ACEOF
75086676
DD		 6611ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6612if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6613 ac_have_decl=1
abf6a75b 6614else
75086676 6615 ac_have_decl=0
abf6a75b 6616fi
abf6a75b 6617
75086676
DD		 6618cat >>confdefs.h <<_ACEOF
6619#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6620_ACEOF
75086676
DD		 6621ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6622if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6623 ac_have_decl=1
abf6a75b 6624else
75086676 6625 ac_have_decl=0
abf6a75b 6626fi
abf6a75b
DD		 6627
6628cat >>confdefs.h <<_ACEOF
75086676 6629#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6630_ACEOF
75086676
DD		 6631ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6632if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6633 ac_have_decl=1
abf6a75b 6634else
75086676 6635 ac_have_decl=0
67f3cb05
GK		 6636fi
6637
75086676
DD		 6638cat >>confdefs.h <<_ACEOF
6639#define HAVE_DECL_VSNPRINTF $ac_have_decl
6640_ACEOF
67f3cb05 6641
75086676
DD		 6642 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6643if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6644 ac_have_decl=1
6645else
6646 ac_have_decl=0
67f3cb05 6647fi
75086676
DD		 6648
6649cat >>confdefs.h <<_ACEOF
6650#define HAVE_DECL_CALLOC $ac_have_decl
6651_ACEOF
6652ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6653if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6654 ac_have_decl=1
6655else
6656 ac_have_decl=0
67f3cb05 6657fi
67f3cb05
GK		 6658
6659cat >>confdefs.h <<_ACEOF
75086676 6660#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6661_ACEOF
75086676
DD		 6662ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6663if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6664 ac_have_decl=1
6665else
6666 ac_have_decl=0
6667fi
67f3cb05 6668
75086676
DD		 6669cat >>confdefs.h <<_ACEOF
6670#define HAVE_DECL_GETOPT $ac_have_decl
6671_ACEOF
6672ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6673if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6674 ac_have_decl=1
6675else
6676 ac_have_decl=0
6677fi
67f3cb05 6678
75086676
DD		 6679cat >>confdefs.h <<_ACEOF
6680#define HAVE_DECL_MALLOC $ac_have_decl
6681_ACEOF
6682ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6683if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6684 ac_have_decl=1
67f3cb05 6685else
75086676
DD		 6686 ac_have_decl=0
6687fi
6688
6689cat >>confdefs.h <<_ACEOF
6690#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6691_ACEOF
75086676
DD		 6692ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6693if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6694 ac_have_decl=1
6695else
6696 ac_have_decl=0
6697fi
67f3cb05 6698
75086676
DD		 6699cat >>confdefs.h <<_ACEOF
6700#define HAVE_DECL_SBRK $ac_have_decl
7c89917f
RE		 6701_ACEOF
6702
6703 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
6704if test "x$ac_cv_have_decl_strtol" = x""yes; then :
6705 ac_have_decl=1
6706else
6707 ac_have_decl=0
6708fi
6709
6710cat >>confdefs.h <<_ACEOF
6711#define HAVE_DECL_STRTOL $ac_have_decl
6712_ACEOF
6713ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
6714if test "x$ac_cv_have_decl_strtoul" = x""yes; then :
6715 ac_have_decl=1
6716else
6717 ac_have_decl=0
6718fi
6719
6720cat >>confdefs.h <<_ACEOF
6721#define HAVE_DECL_STRTOUL $ac_have_decl
6722_ACEOF
6723ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
6724if test "x$ac_cv_have_decl_strtoll" = x""yes; then :
6725 ac_have_decl=1
6726else
6727 ac_have_decl=0
6728fi
6729
6730cat >>confdefs.h <<_ACEOF
6731#define HAVE_DECL_STRTOLL $ac_have_decl
6732_ACEOF
6733ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
6734if test "x$ac_cv_have_decl_strtoull" = x""yes; then :
6735 ac_have_decl=1
6736else
6737 ac_have_decl=0
6738fi
6739
6740cat >>confdefs.h <<_ACEOF
6741#define HAVE_DECL_STRTOULL $ac_have_decl
75086676 6742_ACEOF
67f3cb05 6743
75086676
DD		 6744 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6745if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6746 ac_have_decl=1
6747else
6748 ac_have_decl=0
fa99459d
DD		 6749fi
6750
75086676
DD		 6751cat >>confdefs.h <<_ACEOF
6752#define HAVE_DECL_STRVERSCMP $ac_have_decl
6753_ACEOF
fa99459d 6754
75086676
DD		 6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6756$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6757if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6758 $as_echo_n "(cached) " >&6
ba61a412 6759else
75086676 6760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6761/* end confdefs.h. */
ba61a412
DJ		 6762
6763#include "confdefs.h"
6764#include <stdio.h>
6765#ifdef HAVE_STRING_H
6766#include <string.h>
6767#else
6768#ifdef HAVE_STRINGS_H
6769#include <strings.h>
6770#endif
6771#endif
6772#ifdef HAVE_STDLIB_H
6773#include <stdlib.h>
6774#endif
6775#ifdef HAVE_UNISTD_H
6776#include <unistd.h>
6777#endif
2299a76d
DJ		 6778int
6779main ()
6780{
ba61a412 6781char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6782 ;
6783 return 0;
6784}
6785_ACEOF
75086676 6786if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6787 libiberty_cv_decl_needed_canonicalize_file_name=no
6788else
75086676 6789 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6790fi
75086676 6791rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6792fi
6793
75086676
DD		 6794{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6795$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6796if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6797
75086676 6798$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6799
6800fi
6801
eb383413
L		 6802fi
6803
5a17353c
DD		 6804# Figure out which version of pexecute to use.
6805case "${host}" in
497462ef
DD		 6806 *-*-mingw* | *-*-winnt*) pexecute=pex-win32 ;;
6807 *-*-msdosdjgpp*) pexecute=pex-djgpp ;;
6808 *-*-msdos*) pexecute=pex-msdos ;;
6809 *) pexecute=pex-unix ;;
5a17353c
DD		 6810esac
6811
6812
2299a76d
DJ		 6813if test x$gcc_no_link = xyes; then
6814 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6815 ac_cv_func_mmap_fixed_mapped=no
6816 fi
6817fi
67f3cb05 6818if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6819 for ac_header in stdlib.h unistd.h
6820do :
6821 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6822ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6823eval as_val=\$$as_ac_Header
6824 if test "x$as_val" = x""yes; then :
2299a76d 6825 cat >>confdefs.h <<_ACEOF
75086676 6826#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6827_ACEOF
6828
eb383413
L		 6829fi
6830done
6831
6832for ac_func in getpagesize
75086676
DD		 6833do :
6834 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6835if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6836 cat >>confdefs.h <<_ACEOF
75086676 6837#define HAVE_GETPAGESIZE 1
2299a76d 6838_ACEOF
252b5132 6839
252b5132
RH		 6840fi
6841done
6842
75086676
DD		 6843{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6844$as_echo_n "checking for working mmap... " >&6; }
6845if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6846 $as_echo_n "(cached) " >&6
eb383413 6847else
75086676 6848 if test "$cross_compiling" = yes; then :
eb383413
L		 6849 ac_cv_func_mmap_fixed_mapped=no
6850else
75086676 6851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6852/* end confdefs.h. */
6853$ac_includes_default
6854/* malloc might have been renamed as rpl_malloc. */
6855#undef malloc
eb383413
L		 6856
6857/* Thanks to Mike Haertel and Jim Avera for this test.
6858 Here is a matrix of mmap possibilities:
6859 mmap private not fixed
6860 mmap private fixed at somewhere currently unmapped
6861 mmap private fixed at somewhere already mapped
6862 mmap shared not fixed
6863 mmap shared fixed at somewhere currently unmapped
6864 mmap shared fixed at somewhere already mapped
6865 For private mappings, we should verify that changes cannot be read()
6866 back from the file, nor mmap's back from the file at a different
6867 address. (There have been systems where private was not correctly
6868 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6869 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6870 like early versions of FreeBSD and possibly contemporary NetBSD.)
6871 For shared mappings, we should conversely verify that changes get
2299a76d 6872 propagated back to all the places they're supposed to be.
eb383413
L		 6873
6874 Grep wants private fixed already mapped.
6875 The main things grep needs to know about mmap are:
6876 * does it exist and is it safe to write into the mmap'd area
6877 * how to use it (BSD variants) */
2299a76d 6878
eb383413
L		 6879#include <fcntl.h>
6880#include <sys/mman.h>
6881
75086676 6882#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6883char *malloc ();
5f73c378
DD		 6884#endif
6885
eb383413 6886/* This mess was copied from the GNU getpagesize.h. */
75086676 6887#ifndef HAVE_GETPAGESIZE
eb383413 6888/* Assume that all systems that can run configure have sys/param.h. */
75086676 6889# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6890# define HAVE_SYS_PARAM_H 1
6891# endif
6892
6893# ifdef _SC_PAGESIZE
6894# define getpagesize() sysconf(_SC_PAGESIZE)
6895# else /* no _SC_PAGESIZE */
75086676 6896# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6897# include <sys/param.h>
6898# ifdef EXEC_PAGESIZE
6899# define getpagesize() EXEC_PAGESIZE
6900# else /* no EXEC_PAGESIZE */
6901# ifdef NBPG
6902# define getpagesize() NBPG * CLSIZE
6903# ifndef CLSIZE
6904# define CLSIZE 1
6905# endif /* no CLSIZE */
6906# else /* no NBPG */
6907# ifdef NBPC
6908# define getpagesize() NBPC
6909# else /* no NBPC */
6910# ifdef PAGESIZE
6911# define getpagesize() PAGESIZE
6912# endif /* PAGESIZE */
6913# endif /* no NBPC */
6914# endif /* no NBPG */
6915# endif /* no EXEC_PAGESIZE */
6916# else /* no HAVE_SYS_PARAM_H */
6917# define getpagesize() 8192 /* punt totally */
6918# endif /* no HAVE_SYS_PARAM_H */
6919# endif /* no _SC_PAGESIZE */
6920
6921#endif /* no HAVE_GETPAGESIZE */
6922
eb383413 6923int
2299a76d 6924main ()
eb383413 6925{
2299a76d
DJ		 6926 char *data, *data2, *data3;
6927 int i, pagesize;
6928 int fd;
eb383413 6929
2299a76d
DJ		 6930 pagesize = getpagesize ();
6931
6932 /* First, make a file with some known garbage in it. */
6933 data = (char *) malloc (pagesize);
6934 if (!data)
75086676 6935 return 1;
2299a76d
DJ		 6936 for (i = 0; i < pagesize; ++i)
6937 *(data + i) = rand ();
6938 umask (0);
6939 fd = creat ("conftest.mmap", 0600);
6940 if (fd < 0)
75086676 6941 return 1;
2299a76d 6942 if (write (fd, data, pagesize) != pagesize)
75086676 6943 return 1;
2299a76d
DJ		 6944 close (fd);
6945
6946 /* Next, try to mmap the file at a fixed address which already has
6947 something else allocated at it. If we can, also make sure that
6948 we see the same garbage. */
6949 fd = open ("conftest.mmap", O_RDWR);
6950 if (fd < 0)
75086676 6951 return 1;
2299a76d
DJ		 6952 data2 = (char *) malloc (2 * pagesize);
6953 if (!data2)
75086676
DD		 6954 return 1;
6955 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6956 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6957 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6958 return 1;
2299a76d
DJ		 6959 for (i = 0; i < pagesize; ++i)
6960 if (*(data + i) != *(data2 + i))
75086676 6961 return 1;
2299a76d
DJ		 6962
6963 /* Finally, make sure that changes to the mapped area do not
6964 percolate back to the file as seen by read(). (This is a bug on
6965 some variants of i386 svr4.0.) */
6966 for (i = 0; i < pagesize; ++i)
6967 *(data2 + i) = *(data2 + i) + 1;
6968 data3 = (char *) malloc (pagesize);
6969 if (!data3)
75086676 6970 return 1;
2299a76d 6971 if (read (fd, data3, pagesize) != pagesize)
75086676 6972 return 1;
2299a76d
DJ		 6973 for (i = 0; i < pagesize; ++i)
6974 if (*(data + i) != *(data3 + i))
75086676 6975 return 1;
2299a76d 6976 close (fd);
75086676 6977 return 0;
2299a76d
DJ		 6978}
6979_ACEOF
75086676 6980if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6981 ac_cv_func_mmap_fixed_mapped=yes
6982else
75086676 6983 ac_cv_func_mmap_fixed_mapped=no
eb383413 6984fi
75086676
DD		 6985rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6986 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6987fi
75086676 6988
eb383413 6989fi
75086676
DD		 6990{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6991$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6992if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6993
75086676 6994$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6995
252b5132 6996fi
2299a76d 6997rm -f conftest.mmap
252b5132 6998
2299a76d 6999fi
eb383413 7000
75086676
DD		 7001{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
7002$as_echo_n "checking for working strncmp... " >&6; }
7003if test "${ac_cv_func_strncmp_works+set}" = set; then :
7004 $as_echo_n "(cached) " >&6
eb383413 7005else
75086676 7006 if test "$cross_compiling" = yes; then :
3fee530e 7007 ac_cv_func_strncmp_works=yes
eb383413 7008else
75086676 7009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 7010/* end confdefs.h. */
eb383413
L		 7011
7012/* Test by Jim Wilson and Kaveh Ghazi.
7013 Check whether strncmp reads past the end of its string parameters. */
7014#include <sys/types.h>
7015
7016#ifdef HAVE_FCNTL_H
7017#include <fcntl.h>
7018#endif
7019
7020#ifdef HAVE_SYS_MMAN_H
7021#include <sys/mman.h>
7022#endif
7023
7024#ifndef MAP_ANON
7025#ifdef MAP_ANONYMOUS
7026#define MAP_ANON MAP_ANONYMOUS
7027#else
7028#define MAP_ANON MAP_FILE
7029#endif
7030#endif
7031
7032#ifndef MAP_FILE
7033#define MAP_FILE 0
7034#endif
7035#ifndef O_RDONLY
7036#define O_RDONLY 0
7037#endif
7038
7039#define MAP_LEN 0x10000
7040
7041main ()
7042{
7043#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
7044 char *p;
7045 int dev_zero;
7046
7047 dev_zero = open ("/dev/zero", O_RDONLY);
7048 if (dev_zero < 0)
7049 exit (1);
2299a76d 7050
eb383413
L		 7051 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7052 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 7053 if (p == (char *)-1)
7054 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
7055 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 7056 if (p == (char *)-1)
7057 exit (2);
7058 else
7059 {
7060 char *string = "__si_type_info";
7061 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
7062 char *r = (char *) p + 0xe;
7063
7064 strcpy (q, string);
7065 strcpy (r, string);
7066 strncmp (r, q, 14);
7067 }
7068#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
7069 exit (0);
7070}
7071
2299a76d 7072_ACEOF
75086676 7073if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 7074 ac_cv_func_strncmp_works=yes
7075else
75086676 7076 ac_cv_func_strncmp_works=no
eb383413 7077fi
75086676
DD		 7078rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7079 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 7080fi
75086676 7081
eb383413
L		 7082rm -f core core.* *.core
7083fi
75086676
DD		 7084{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
7085$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 7086if test $ac_cv_func_strncmp_works = no ; then
75086676 7087 case " $LIBOBJS " in
58670637 7088 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 7089 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
7090 ;;
58670637
DD		 7091esac
7092
eb383413
L		 7093fi
7094
7095
252b5132
RH		 7096# Install a library built with a cross compiler in $(tooldir) rather
7097# than $(libdir).
7098if test -z "${with_cross_host}"; then
7099 INSTALL_DEST=libdir
7100else
7101 INSTALL_DEST=tooldir
7102fi
7103
7104
11a338da
DD		 7105
7106L=""
7107for l in x $LIBOBJS; do
7108 case $l in
7109 x) ;;
7110 *) L="$L ./$l" ;;
7111 esac
7112done
7113LIBOBJS="$L"
7114
545c9aee
DD		 7115
7116
7117
7118
252b5132 7119# We need multilib support, but only if configuring for the target.
75086676 7120ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 7121
75086676 7122ac_config_commands="$ac_config_commands default"
bb6a587d 7123
2299a76d 7124cat >confcache <<\_ACEOF
252b5132
RH		 7125# This file is a shell script that caches the results of configure
7126# tests run on this system so they can be shared between configure
2299a76d
DJ		 7127# scripts and configure runs, see configure's option --config-cache.
7128# It is not useful on other systems. If it contains results you don't
7129# want to keep, you may remove or edit it.
252b5132 7130#
2299a76d
DJ		 7131# config.status only pays attention to the cache file if you give it
7132# the --recheck option to rerun configure.
252b5132 7133#
2299a76d
DJ		 7134# `ac_cv_env_foo' variables (set or unset) will be overridden when
7135# loading this file, other *unset* `ac_cv_foo' will be assigned the
7136# following values.
7137
7138_ACEOF
7139
252b5132
RH		 7140# The following way of writing the cache mishandles newlines in values,
7141# but we know of no workaround that is simple, portable, and efficient.
75086676 7142# So, we kill variables containing newlines.
252b5132
RH		 7143# Ultrix sh set writes to stderr and can't be redirected directly,
7144# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 7145(
7146 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7147 eval ac_val=\$$ac_var
7148 case $ac_val in #(
7149 *${as_nl}*)
7150 case $ac_var in #(
7151 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7152$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7153 esac
7154 case $ac_var in #(
7155 _ | IFS | as_nl) ;; #(
7156 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7157 *) { eval $ac_var=; unset $ac_var;} ;;
7158 esac ;;
7159 esac
7160 done
7161
2299a76d 7162 (set) 2>&1 |
75086676
DD		 7163 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7164 *${as_nl}ac_space=\ *)
7165 # `set' does not quote correctly, so add quotes: double-quote
7166 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 7167 sed -n \
58670637
DD		 7168 "s/'/'\\\\''/g;
7169 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 7170 ;; #(
2299a76d
DJ		 7171 *)
7172 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 7173 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 7174 ;;
75086676
DD		 7175 esac |
7176 sort
7177) |
2299a76d 7178 sed '
75086676 7179 /^ac_cv_env_/b end
2299a76d 7180 t clear
75086676 7181 :clear
2299a76d
DJ		 7182 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7183 t end
75086676
DD		 7184 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7185 :end' >>confcache
7186if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7187 if test -w "$cache_file"; then
7188 test "x$cache_file" != "x/dev/null" &&
7189 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7190$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 7191 cat confcache >$cache_file
252b5132 7192 else
75086676
DD		 7193 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7194$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 7195 fi
7196fi
7197rm -f confcache
7198
252b5132
RH		 7199test "x$prefix" = xNONE && prefix=$ac_default_prefix
7200# Let make expand exec_prefix.
7201test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7202
252b5132
RH		 7203DEFS=-DHAVE_CONFIG_H
7204
2299a76d
DJ		 7205ac_libobjs=
7206ac_ltlibobjs=
7207for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7208 # 1. Remove the extension, and $U if already installed.
75086676
DD		 7209 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7210 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7211 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7212 # will be set to the directory where LIBOBJS objects are built.
7213 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7214 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 7215done
7216LIBOBJS=$ac_libobjs
252b5132 7217
2299a76d
DJ		 7218LTLIBOBJS=$ac_ltlibobjs
7219
7220
7221
75086676 7222
2299a76d 7223: ${CONFIG_STATUS=./config.status}
75086676 7224ac_write_fail=0
2299a76d
DJ		 7225ac_clean_files_save=$ac_clean_files
7226ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 7227{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7228$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7229as_write_fail=0
7230cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 7231#! $SHELL
7232# Generated by $as_me.
252b5132 7233# Run this file to recreate the current configuration.
252b5132 7234# Compiler output produced by configure, useful for debugging
2299a76d 7235# configure, is in config.log if it exists.
252b5132 7236
2299a76d
DJ		 7237debug=false
7238ac_cs_recheck=false
7239ac_cs_silent=false
2299a76d 7240
75086676
DD		 7241SHELL=\${CONFIG_SHELL-$SHELL}
7242export SHELL
7243_ASEOF
7244cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7245## -------------------- ##
7246## M4sh Initialization. ##
7247## -------------------- ##
7248
7249# Be more Bourne compatible
7250DUALCASE=1; export DUALCASE # for MKS sh
7251if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 7252 emulate sh
7253 NULLCMD=:
75086676 7254 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 7255 # is contrary to our usage. Disable this feature.
7256 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 7257 setopt NO_GLOB_SUBST
7258else
7259 case `(set -o) 2>/dev/null` in #(
7260 *posix*) :
7261 set -o posix ;; #(
7262 *) :
7263 ;;
7264esac
2299a76d
DJ		 7265fi
7266
75086676
DD		 7267
7268as_nl='
7269'
7270export as_nl
7271# Printing a long string crashes Solaris 7 /usr/bin/printf.
7272as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7273as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7274as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7275# Prefer a ksh shell builtin over an external printf program on Solaris,
7276# but without wasting forks for bash or zsh.
7277if test -z "$BASH_VERSION$ZSH_VERSION" \
7278 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7279 as_echo='print -r --'
7280 as_echo_n='print -rn --'
7281elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7282 as_echo='printf %s\n'
7283 as_echo_n='printf %s'
7284else
7285 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7286 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7287 as_echo_n='/usr/ucb/echo -n'
7288 else
7289 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7290 as_echo_n_body='eval
7291 arg=$1;
7292 case $arg in #(
7293 *"$as_nl"*)
7294 expr "X$arg" : "X\\(.*\\)$as_nl";
7295 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7296 esac;
7297 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7298 '
7299 export as_echo_n_body
7300 as_echo_n='sh -c $as_echo_n_body as_echo'
7301 fi
7302 export as_echo_body
7303 as_echo='sh -c $as_echo_body as_echo'
7304fi
7305
7306# The user is always right.
7307if test "${PATH_SEPARATOR+set}" != set; then
7308 PATH_SEPARATOR=:
7309 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7310 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7311 PATH_SEPARATOR=';'
7312 }
2299a76d
DJ		 7313fi
7314
7315
75086676
DD		 7316# IFS
7317# We need space, tab and new line, in precisely that order. Quoting is
7318# there to prevent editors from complaining about space-tab.
7319# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7320# splitting by setting IFS to empty value.)
7321IFS=" "" $as_nl"
7322
7323# Find who we are. Look in the path if we contain no directory separator.
7324case $0 in #((
7325 *[\\/]* ) as_myself=$0 ;;
7326 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7327for as_dir in $PATH
7328do
7329 IFS=$as_save_IFS
7330 test -z "$as_dir" && as_dir=.
7331 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7332 done
7333IFS=$as_save_IFS
7334
7335 ;;
7336esac
7337# We did not find ourselves, most probably we were run as `sh COMMAND'
7338# in which case we are not to be found in the path.
7339if test "x$as_myself" = x; then
7340 as_myself=$0
7341fi
7342if test ! -f "$as_myself"; then
7343 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7344 exit 1
7345fi
7346
7347# Unset variables that we do not need and which cause bugs (e.g. in
7348# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7349# suppresses any "Segmentation fault" message there. '((' could
7350# trigger a bug in pdksh 5.2.14.
7351for as_var in BASH_ENV ENV MAIL MAILPATH
7352do eval test x\${$as_var+set} = xset \
7353 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7354done
2299a76d
DJ		 7355PS1='$ '
7356PS2='> '
7357PS4='+ '
7358
7359# NLS nuisances.
75086676
DD		 7360LC_ALL=C
7361export LC_ALL
7362LANGUAGE=C
7363export LANGUAGE
7364
7365# CDPATH.
7366(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7367
7368
7369# as_fn_error ERROR [LINENO LOG_FD]
7370# ---------------------------------
7371# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7372# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7373# script with status $?, using 1 if that was 0.
7374as_fn_error ()
7375{
7376 as_status=$?; test $as_status -eq 0 && as_status=1
7377 if test "$3"; then
7378 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7379 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7380 fi
75086676
DD		 7381 $as_echo "$as_me: error: $1" >&2
7382 as_fn_exit $as_status
7383} # as_fn_error
7384
7385
7386# as_fn_set_status STATUS
7387# -----------------------
7388# Set $? to STATUS, without forking.
7389as_fn_set_status ()
7390{
7391 return $1
7392} # as_fn_set_status
7393
7394# as_fn_exit STATUS
7395# -----------------
7396# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7397as_fn_exit ()
7398{
7399 set +e
7400 as_fn_set_status $1
7401 exit $1
7402} # as_fn_exit
7403
7404# as_fn_unset VAR
7405# ---------------
7406# Portably unset VAR.
7407as_fn_unset ()
7408{
7409 { eval $1=; unset $1;}
7410}
7411as_unset=as_fn_unset
7412# as_fn_append VAR VALUE
7413# ----------------------
7414# Append the text in VALUE to the end of the definition contained in VAR. Take
7415# advantage of any shell optimizations that allow amortized linear growth over
7416# repeated appends, instead of the typical quadratic growth present in naive
7417# implementations.
7418if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7419 eval 'as_fn_append ()
7420 {
7421 eval $1+=\$2
7422 }'
7423else
7424 as_fn_append ()
7425 {
7426 eval $1=\$$1\$2
7427 }
7428fi # as_fn_append
7429
7430# as_fn_arith ARG...
7431# ------------------
7432# Perform arithmetic evaluation on the ARGs, and store the result in the
7433# global $as_val. Take advantage of shells that can avoid forks. The arguments
7434# must be portable across $(()) and expr.
7435if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7436 eval 'as_fn_arith ()
7437 {
7438 as_val=$(( $* ))
7439 }'
7440else
7441 as_fn_arith ()
7442 {
7443 as_val=`expr "$@" || test $? -eq 1`
7444 }
7445fi # as_fn_arith
7446
252b5132 7447
75086676
DD		 7448if expr a : '\(a\)' >/dev/null 2>&1 &&
7449 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7450 as_expr=expr
7451else
7452 as_expr=false
7453fi
252b5132 7454
75086676 7455if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7456 as_basename=basename
7457else
7458 as_basename=false
7459fi
252b5132 7460
75086676
DD		 7461if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7462 as_dirname=dirname
7463else
7464 as_dirname=false
7465fi
252b5132 7466
75086676 7467as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7468$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7469 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7470 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7471$as_echo X/"$0" |
7472 sed '/^.*\/\([^/][^/]*\)\/*$/{
7473 s//\1/
7474 q
7475 }
7476 /^X\/\(\/\/\)$/{
7477 s//\1/
7478 q
7479 }
7480 /^X\/\(\/\).*/{
7481 s//\1/
7482 q
7483 }
7484 s/.*/./; q'`
2299a76d 7485
2299a76d
DJ		 7486# Avoid depending upon Character Ranges.
7487as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7488as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7489as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7490as_cr_digits='0123456789'
7491as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7492
75086676
DD		 7493ECHO_C= ECHO_N= ECHO_T=
7494case `echo -n x` in #(((((
7495-n*)
7496 case `echo 'xy\c'` in
7497 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7498 xy) ECHO_C='\c';;
7499 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7500 ECHO_T=' ';;
7501 esac;;
7502*)
7503 ECHO_N='-n';;
2299a76d
DJ		 7504esac
7505
75086676
DD		 7506rm -f conf$$ conf$$.exe conf$$.file
7507if test -d conf$$.dir; then
7508 rm -f conf$$.dir/conf$$.file
2299a76d 7509else
75086676
DD		 7510 rm -f conf$$.dir
7511 mkdir conf$$.dir 2>/dev/null
2299a76d 7512fi
75086676
DD		 7513if (echo >conf$$.file) 2>/dev/null; then
7514 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7515 as_ln_s='ln -s'
75086676
DD		 7516 # ... but there are two gotchas:
7517 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7518 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7519 # In both cases, we have to default to `cp -p'.
7520 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7521 as_ln_s='cp -p'
7522 elif ln conf$$.file conf$$ 2>/dev/null; then
7523 as_ln_s=ln
7524 else
7525 as_ln_s='cp -p'
252b5132 7526 fi
2299a76d
DJ		 7527else
7528 as_ln_s='cp -p'
7529fi
75086676
DD		 7530rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7531rmdir conf$$.dir 2>/dev/null
7532
7533
7534# as_fn_mkdir_p
7535# -------------
7536# Create "$as_dir" as a directory, including parents if necessary.
7537as_fn_mkdir_p ()
7538{
7539
7540 case $as_dir in #(
7541 -*) as_dir=./$as_dir;;
7542 esac
7543 test -d "$as_dir" || eval $as_mkdir_p || {
7544 as_dirs=
7545 while :; do
7546 case $as_dir in #(
7547 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7548 *) as_qdir=$as_dir;;
7549 esac
7550 as_dirs="'$as_qdir' $as_dirs"
7551 as_dir=`$as_dirname -- "$as_dir" ||
7552$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7553 X"$as_dir" : 'X\(//\)[^/]' \| \
7554 X"$as_dir" : 'X\(//\)$' \| \
7555 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7556$as_echo X"$as_dir" |
7557 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7558 s//\1/
7559 q
7560 }
7561 /^X\(\/\/\)[^/].*/{
7562 s//\1/
7563 q
7564 }
7565 /^X\(\/\/\)$/{
7566 s//\1/
7567 q
7568 }
7569 /^X\(\/\).*/{
7570 s//\1/
7571 q
7572 }
7573 s/.*/./; q'`
7574 test -d "$as_dir" && break
7575 done
7576 test -z "$as_dirs" || eval "mkdir $as_dirs"
7577 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7578
75086676
DD		 7579
7580} # as_fn_mkdir_p
2299a76d 7581if mkdir -p . 2>/dev/null; then
75086676 7582 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7583else
58670637 7584 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7585 as_mkdir_p=false
7586fi
7587
75086676
DD		 7588if test -x / >/dev/null 2>&1; then
7589 as_test_x='test -x'
7590else
7591 if ls -dL / >/dev/null 2>&1; then
7592 as_ls_L_option=L
7593 else
7594 as_ls_L_option=
7595 fi
7596 as_test_x='
7597 eval sh -c '\''
7598 if test -d "$1"; then
7599 test -d "$1/.";
7600 else
7601 case $1 in #(
7602 -*)set "./$1";;
7603 esac;
7604 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7605 ???[sx]*):;;*)false;;esac;fi
7606 '\'' sh
7607 '
7608fi
7609as_executable_p=$as_test_x
2299a76d
DJ		 7610
7611# Sed expression to map a string onto a valid CPP name.
58670637 7612as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7613
7614# Sed expression to map a string onto a valid variable name.
58670637 7615as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7616
7617
2299a76d 7618exec 6>&1
75086676
DD		 7619## ----------------------------------- ##
7620## Main body of $CONFIG_STATUS script. ##
7621## ----------------------------------- ##
7622_ASEOF
7623test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7624
7625cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7626# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7627# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7628# values after options handling.
7629ac_log="
2299a76d 7630This file was extended by $as_me, which was
75086676 7631generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7632
7633 CONFIG_FILES = $CONFIG_FILES
7634 CONFIG_HEADERS = $CONFIG_HEADERS
7635 CONFIG_LINKS = $CONFIG_LINKS
7636 CONFIG_COMMANDS = $CONFIG_COMMANDS
7637 $ $0 $@
7638
75086676
DD		 7639on `(hostname || uname -n) 2>/dev/null | sed 1q`
7640"
7641
2299a76d
DJ		 7642_ACEOF
7643
75086676
DD		 7644case $ac_config_files in *"
7645"*) set x $ac_config_files; shift; ac_config_files=$*;;
7646esac
2299a76d 7647
75086676
DD		 7648case $ac_config_headers in *"
7649"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7650esac
2299a76d 7651
2299a76d 7652
75086676
DD		 7653cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7654# Files that config.status was made for.
7655config_files="$ac_config_files"
7656config_headers="$ac_config_headers"
7657config_commands="$ac_config_commands"
2299a76d 7658
75086676 7659_ACEOF
2299a76d 7660
75086676 7661cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7662ac_cs_usage="\
75086676
DD		 7663\`$as_me' instantiates files and other configuration actions
7664from templates according to the current configuration. Unless the files
7665and actions are specified as TAGs, all are instantiated by default.
2299a76d 7666
75086676 7667Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7668
7669 -h, --help print this help, then exit
75086676
DD		 7670 -V, --version print version number and configuration settings, then exit
7671 -q, --quiet, --silent
7672 do not print progress messages
2299a76d
DJ		 7673 -d, --debug don't remove temporary files
7674 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7675 --file=FILE[:TEMPLATE]
7676 instantiate the configuration file FILE
7677 --header=FILE[:TEMPLATE]
7678 instantiate the configuration header FILE
2299a76d
DJ		 7679
7680Configuration files:
7681$config_files
7682
7683Configuration headers:
7684$config_headers
7685
7686Configuration commands:
7687$config_commands
7688
75086676 7689Report bugs to the package provider."
2299a76d 7690
75086676
DD		 7691_ACEOF
7692cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7693ac_cs_version="\\
7694config.status
75086676
DD		 7695configured by $0, generated by GNU Autoconf 2.64,
7696 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7697
75086676 7698Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7699This config.status script is free software; the Free Software Foundation
7700gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7701
7702ac_pwd='$ac_pwd'
7703srcdir='$srcdir'
7704INSTALL='$INSTALL'
7705test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7706_ACEOF
7707
75086676
DD		 7708cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7709# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7710ac_need_defaults=:
7711while test $# != 0
7712do
7713 case $1 in
7714 --*=*)
75086676
DD		 7715 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7716 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7717 ac_shift=:
7718 ;;
75086676 7719 *)
2299a76d
DJ		 7720 ac_option=$1
7721 ac_optarg=$2
7722 ac_shift=shift
7723 ;;
2299a76d
DJ		 7724 esac
7725
7726 case $ac_option in
7727 # Handling of the options.
2299a76d
DJ		 7728 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7729 ac_cs_recheck=: ;;
75086676
DD		 7730 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7731 $as_echo "$ac_cs_version"; exit ;;
7732 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7733 debug=: ;;
7734 --file | --fil | --fi | --f )
7735 $ac_shift
75086676
DD		 7736 case $ac_optarg in
7737 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7738 esac
7739 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7740 ac_need_defaults=false;;
7741 --header | --heade | --head | --hea )
7742 $ac_shift
75086676
DD		 7743 case $ac_optarg in
7744 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7745 esac
7746 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7747 ac_need_defaults=false;;
75086676
DD		 7748 --he | --h)
7749 # Conflict between --help and --header
7750 as_fn_error "ambiguous option: \`$1'
7751Try \`$0 --help' for more information.";;
7752 --help | --hel | -h )
7753 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7754 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7755 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7756 ac_cs_silent=: ;;
7757
7758 # This is an error.
75086676
DD		 7759 -*) as_fn_error "unrecognized option: \`$1'
7760Try \`$0 --help' for more information." ;;
2299a76d 7761
75086676
DD		 7762 *) as_fn_append ac_config_targets " $1"
7763 ac_need_defaults=false ;;
2299a76d
DJ		 7764
7765 esac
7766 shift
252b5132 7767done
2299a76d
DJ		 7768
7769ac_configure_extra_args=
7770
7771if $ac_cs_silent; then
7772 exec 6>/dev/null
7773 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7774fi
252b5132 7775
2299a76d 7776_ACEOF
75086676 7777cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7778if \$ac_cs_recheck; then
75086676
DD		 7779 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7780 shift
7781 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7782 CONFIG_SHELL='$SHELL'
7783 export CONFIG_SHELL
7784 exec "\$@"
2299a76d 7785fi
252b5132 7786
2299a76d 7787_ACEOF
75086676
DD		 7788cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7789exec 5>>config.log
7790{
7791 echo
7792 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7793## Running $as_me. ##
7794_ASBOX
7795 $as_echo "$ac_log"
7796} >&5
2299a76d 7797
75086676
DD		 7798_ACEOF
7799cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7800#
75086676 7801# INIT-COMMANDS
2299a76d 7802#
2299a76d
DJ		 7803srcdir=${srcdir}
7804host=${host}
7805target=${target}
7806with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7807with_multisubdir=${with_multisubdir}
7808ac_configure_args="--enable-multilib ${ac_configure_args}"
7809CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7810ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7811libiberty_topdir=${libiberty_topdir}
7812
7813
7814_ACEOF
7815
75086676 7816cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7817
75086676 7818# Handling of arguments.
2299a76d
DJ		 7819for ac_config_target in $ac_config_targets
7820do
75086676
DD		 7821 case $ac_config_target in
7822 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7823 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7824 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7825 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7826
7827 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7828 esac
2299a76d 7829done
252b5132 7830
75086676 7831
2299a76d
DJ		 7832# If the user did not use the arguments to specify the items to instantiate,
7833# then the envvar interface is used. Set only those that are not.
7834# We use the long form for the default assignment because of an extremely
7835# bizarre bug on SunOS 4.1.3.
7836if $ac_need_defaults; then
7837 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7838 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7839 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7840fi
7841
7842# Have a temporary directory for convenience. Make it in the build tree
75086676 7843# simply because there is no reason against having it here, and in addition,
2299a76d 7844# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7845# Hook for its removal unless debugging.
7846# Note that there is a small window in which the directory will not be cleaned:
7847# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7848$debug ||
7849{
75086676
DD		 7850 tmp=
7851 trap 'exit_status=$?
7852 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7853' 0
7854 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7855}
2299a76d
DJ		 7856# Create a (secure) tmp directory for tmp files.
7857
7858{
75086676 7859 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7860 test -n "$tmp" && test -d "$tmp"
7861} ||
7862{
75086676
DD		 7863 tmp=./conf$$-$RANDOM
7864 (umask 077 && mkdir "$tmp")
7865} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7866
7867# Set up the scripts for CONFIG_FILES section.
7868# No need to generate them if there are no CONFIG_FILES.
7869# This happens for instance with `./config.status config.h'.
7870if test -n "$CONFIG_FILES"; then
7871
7872if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7873 ac_cs_awk_getline=:
7874 ac_cs_awk_pipe_init=
7875 ac_cs_awk_read_file='
7876 while ((getline aline < (F[key])) > 0)
7877 print(aline)
7878 close(F[key])'
7879 ac_cs_awk_pipe_fini=
7880else
7881 ac_cs_awk_getline=false
7882 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7883 ac_cs_awk_read_file='
7884 print "|#_!!_#|"
7885 print "cat " F[key] " &&"
7886 '$ac_cs_awk_pipe_init
7887 # The final `:' finishes the AND list.
7888 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7889fi
7890ac_cr=`echo X | tr X '\015'`
7891# On cygwin, bash can eat \r inside `` if the user requested igncr.
7892# But we know of no other shell where ac_cr would be empty at this
7893# point, so we can use a bashism as a fallback.
7894if test "x$ac_cr" = x; then
7895 eval ac_cr=\$\'\\r\'
7896fi
7897ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7898if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7899 ac_cs_awk_cr='\r'
7900else
7901 ac_cs_awk_cr=$ac_cr
7902fi
7903
7904echo 'BEGIN {' >"$tmp/subs1.awk" &&
7905_ACEOF
7906
7907# Create commands to substitute file output variables.
7908{
7909 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7910 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7911 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7912 echo "_ACAWK" &&
7913 echo "_ACEOF"
7914} >conf$$files.sh &&
7915. ./conf$$files.sh ||
7916 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7917rm -f conf$$files.sh
7918
2299a76d 7919{
75086676
DD		 7920 echo "cat >conf$$subs.awk <<_ACEOF" &&
7921 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7922 echo "_ACEOF"
7923} >conf$$subs.sh ||
7924 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7925ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7926ac_delim='%!_!# '
7927for ac_last_try in false false false false false :; do
7928 . ./conf$$subs.sh ||
7929 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7930
7931 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7932 if test $ac_delim_n = $ac_delim_num; then
7933 break
7934 elif $ac_last_try; then
7935 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7936 else
7937 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7938 fi
7939done
7940rm -f conf$$subs.sh
7941
7942cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7943cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7944_ACEOF
7945sed -n '
7946h
7947s/^/S["/; s/!.*/"]=/
7948p
7949g
7950s/^[^!]*!//
7951:repl
7952t repl
7953s/'"$ac_delim"'$//
7954t delim
7955:nl
7956h
7957s/\(.\{148\}\).*/\1/
7958t more1
7959s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7960p
7961n
7962b repl
7963:more1
7964s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7965p
7966g
7967s/.\{148\}//
7968t nl
7969:delim
7970h
7971s/\(.\{148\}\).*/\1/
7972t more2
7973s/["\\]/\\&/g; s/^/"/; s/$/"/
7974p
7975b
7976:more2
7977s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7978p
7979g
7980s/.\{148\}//
7981t delim
7982' <conf$$subs.awk | sed '
7983/^[^""]/{
7984 N
7985 s/\n//
2299a76d 7986}
75086676
DD		 7987' >>$CONFIG_STATUS || ac_write_fail=1
7988rm -f conf$$subs.awk
7989cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7990_ACAWK
7991cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7992 for (key in S) S_is_set[key] = 1
7993 FS = "\a"
7994 \$ac_cs_awk_pipe_init
7995}
7996{
7997 line = $ 0
7998 nfields = split(line, field, "@")
7999 substed = 0
8000 len = length(field[1])
8001 for (i = 2; i < nfields; i++) {
8002 key = field[i]
8003 keylen = length(key)
8004 if (S_is_set[key]) {
8005 value = S[key]
8006 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8007 len += length(value) + length(field[++i])
8008 substed = 1
8009 } else
8010 len += 1 + keylen
8011 }
8012 if (nfields == 3 && !substed) {
8013 key = field[2]
8014 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
8015 \$ac_cs_awk_read_file
8016 next
8017 }
8018 }
8019 print line
8020}
8021\$ac_cs_awk_pipe_fini
8022_ACAWK
8023_ACEOF
8024cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8025if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8026 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8027else
8028 cat
8029fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8030 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 8031_ACEOF
8032
75086676
DD		 8033# VPATH may cause trouble with some makes, so we remove $(srcdir),
8034# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8035# trailing colons and then remove the whole line if VPATH becomes empty
8036# (actually we leave an empty line to preserve line numbers).
8037if test "x$srcdir" = x.; then
8038 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8039s/:*\$(srcdir):*/:/
8040s/:*\${srcdir}:*/:/
8041s/:*@srcdir@:*/:/
8042s/^\([^=]*=[ ]*\):*/\1/
8043s/:*$//
8044s/^[^=]*=[ ]*$//
8045}'
8046fi
2299a76d 8047
75086676
DD		 8048cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8049fi # test -n "$CONFIG_FILES"
2299a76d 8050
75086676
DD		 8051# Set up the scripts for CONFIG_HEADERS section.
8052# No need to generate them if there are no CONFIG_HEADERS.
8053# This happens for instance with `./config.status Makefile'.
8054if test -n "$CONFIG_HEADERS"; then
8055cat >"$tmp/defines.awk" <<\_ACAWK ||
8056BEGIN {
8057_ACEOF
8058
8059# Transform confdefs.h into an awk script `defines.awk', embedded as
8060# here-document in config.status, that substitutes the proper values into
8061# config.h.in to produce config.h.
8062
8063# Create a delimiter string that does not exist in confdefs.h, to ease
8064# handling of long lines.
8065ac_delim='%!_!# '
8066for ac_last_try in false false :; do
8067 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8068 if test -z "$ac_t"; then
8069 break
8070 elif $ac_last_try; then
8071 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8072 else
8073 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 8074 fi
75086676 8075done
252b5132 8076
75086676
DD		 8077# For the awk script, D is an array of macro values keyed by name,
8078# likewise P contains macro parameters if any. Preserve backslash
8079# newline sequences.
8080
8081ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8082sed -n '
8083s/.\{148\}/&'"$ac_delim"'/g
8084t rset
8085:rset
8086s/^[ ]*#[ ]*define[ ][ ]*/ /
8087t def
8088d
8089:def
8090s/\\$//
8091t bsnl
8092s/["\\]/\\&/g
8093s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8094D["\1"]=" \3"/p
8095s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8096d
8097:bsnl
8098s/["\\]/\\&/g
8099s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8100D["\1"]=" \3\\\\\\n"\\/p
8101t cont
8102s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8103t cont
8104d
8105:cont
8106n
8107s/.\{148\}/&'"$ac_delim"'/g
8108t clear
8109:clear
8110s/\\$//
8111t bsnlc
8112s/["\\]/\\&/g; s/^/"/; s/$/"/p
8113d
8114:bsnlc
8115s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8116b cont
8117' <confdefs.h | sed '
8118s/'"$ac_delim"'/"\\\
8119"/g' >>$CONFIG_STATUS || ac_write_fail=1
8120
8121cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8122 for (key in D) D_is_set[key] = 1
8123 FS = "\a"
8124}
8125/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8126 line = \$ 0
8127 split(line, arg, " ")
8128 if (arg[1] == "#") {
8129 defundef = arg[2]
8130 mac1 = arg[3]
8131 } else {
8132 defundef = substr(arg[1], 2)
8133 mac1 = arg[2]
8134 }
8135 split(mac1, mac2, "(") #)
8136 macro = mac2[1]
8137 prefix = substr(line, 1, index(line, defundef) - 1)
8138 if (D_is_set[macro]) {
8139 # Preserve the white space surrounding the "#".
8140 print prefix "define", macro P[macro] D[macro]
8141 next
8142 } else {
8143 # Replace #undef with comments. This is necessary, for example,
8144 # in the case of _POSIX_SOURCE, which is predefined and required
8145 # on some systems where configure will not decide to define it.
8146 if (defundef == "undef") {
8147 print "/*", prefix defundef, macro, "*/"
8148 next
8149 }
8150 }
8151}
8152{ print }
8153_ACAWK
2299a76d 8154_ACEOF
75086676
DD		 8155cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8156 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8157fi # test -n "$CONFIG_HEADERS"
8158
8159
8160eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8161shift
8162for ac_tag
8163do
8164 case $ac_tag in
8165 :[FHLC]) ac_mode=$ac_tag; continue;;
8166 esac
8167 case $ac_mode$ac_tag in
8168 :[FHL]*:*);;
8169 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8170 :[FH]-) ac_tag=-:-;;
8171 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8172 esac
8173 ac_save_IFS=$IFS
8174 IFS=:
8175 set x $ac_tag
8176 IFS=$ac_save_IFS
8177 shift
8178 ac_file=$1
8179 shift
8180
8181 case $ac_mode in
8182 :L) ac_source=$1;;
8183 :[FH])
8184 ac_file_inputs=
8185 for ac_f
8186 do
8187 case $ac_f in
8188 -) ac_f="$tmp/stdin";;
8189 *) # Look for the file first in the build tree, then in the source tree
8190 # (if the path is not absolute). The absolute path cannot be DOS-style,
8191 # because $ac_f cannot contain `:'.
8192 test -f "$ac_f" ||
8193 case $ac_f in
8194 [\\/$]*) false;;
8195 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8196 esac ||
8197 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8198 esac
8199 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8200 as_fn_append ac_file_inputs " '$ac_f'"
8201 done
8202
8203 # Let's still pretend it is `configure' which instantiates (i.e., don't
8204 # use $as_me), people would be surprised to read:
8205 # /* config.h. Generated by config.status. */
8206 configure_input='Generated from '`
8207 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8208 `' by configure.'
8209 if test x"$ac_file" != x-; then
8210 configure_input="$ac_file. $configure_input"
8211 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8212$as_echo "$as_me: creating $ac_file" >&6;}
8213 fi
8214 # Neutralize special characters interpreted by sed in replacement strings.
8215 case $configure_input in #(
8216 *\&* | *\|* | *\\* )
8217 ac_sed_conf_input=`$as_echo "$configure_input" |
8218 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8219 *) ac_sed_conf_input=$configure_input;;
8220 esac
8221
8222 case $ac_tag in
8223 *:-:* | *:-) cat >"$tmp/stdin" \
8224 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8225 esac
8226 ;;
252b5132
RH		 8227 esac
8228
75086676 8229 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 8230$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 8231 X"$ac_file" : 'X\(//\)[^/]' \| \
8232 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 8233 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8234$as_echo X"$ac_file" |
8235 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8236 s//\1/
8237 q
8238 }
8239 /^X\(\/\/\)[^/].*/{
8240 s//\1/
8241 q
8242 }
8243 /^X\(\/\/\)$/{
8244 s//\1/
8245 q
8246 }
8247 /^X\(\/\).*/{
8248 s//\1/
8249 q
8250 }
8251 s/.*/./; q'`
8252 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 8253 ac_builddir=.
252b5132 8254
75086676
DD		 8255case "$ac_dir" in
8256.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8257*)
8258 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8259 # A ".." for each directory in $ac_dir_suffix.
8260 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8261 case $ac_top_builddir_sub in
8262 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8263 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8264 esac ;;
8265esac
8266ac_abs_top_builddir=$ac_pwd
8267ac_abs_builddir=$ac_pwd$ac_dir_suffix
8268# for backward compatibility:
8269ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8270
8271case $srcdir in
75086676 8272 .) # We are building in place.
2299a76d 8273 ac_srcdir=.
75086676
DD		 8274 ac_top_srcdir=$ac_top_builddir_sub
8275 ac_abs_top_srcdir=$ac_pwd ;;
8276 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8277 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8278 ac_top_srcdir=$srcdir
8279 ac_abs_top_srcdir=$srcdir ;;
8280 *) # Relative name.
8281 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8282 ac_top_srcdir=$ac_top_build_prefix$srcdir
8283 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8284esac
75086676 8285ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8286
2299a76d 8287
75086676
DD		 8288 case $ac_mode in
8289 :F)
8290 #
8291 # CONFIG_FILE
8292 #
2299a76d
DJ		 8293
8294 case $INSTALL in
8295 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8296 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8297 esac
75086676 8298_ACEOF
252b5132 8299
75086676
DD		 8300cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8301# If the template does not know about datarootdir, expand it.
8302# FIXME: This hack should be removed a few years after 2.60.
8303ac_datarootdir_hack=; ac_datarootdir_seen=
8304ac_sed_dataroot='
8305/datarootdir/ {
8306 p
8307 q
8308}
8309/@datadir@/p
8310/@docdir@/p
8311/@infodir@/p
8312/@localedir@/p
8313/@mandir@/p'
8314case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8315*datarootdir*) ac_datarootdir_seen=yes;;
8316*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8318$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8319_ACEOF
8320cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8321 ac_datarootdir_hack='
8322 s&@datadir@&$datadir&g
8323 s&@docdir@&$docdir&g
8324 s&@infodir@&$infodir&g
8325 s&@localedir@&$localedir&g
8326 s&@mandir@&$mandir&g
8327 s&\\\${datarootdir}&$datarootdir&g' ;;
8328esac
2299a76d 8329_ACEOF
75086676
DD		 8330
8331# Neutralize VPATH when `$srcdir' = `.'.
8332# Shell code in configure.ac might set extrasub.
8333# FIXME: do we really want to maintain this feature?
8334cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8335ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8336$extrasub
8337_ACEOF
75086676 8338cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8339:t
8340/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8341s|@configure_input@|$ac_sed_conf_input|;t t
8342s&@top_builddir@&$ac_top_builddir_sub&;t t
8343s&@top_build_prefix@&$ac_top_build_prefix&;t t
8344s&@srcdir@&$ac_srcdir&;t t
8345s&@abs_srcdir@&$ac_abs_srcdir&;t t
8346s&@top_srcdir@&$ac_top_srcdir&;t t
8347s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8348s&@builddir@&$ac_builddir&;t t
8349s&@abs_builddir@&$ac_abs_builddir&;t t
8350s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8351s&@INSTALL@&$ac_INSTALL&;t t
8352$ac_datarootdir_hack
8353"
8354eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8355if $ac_cs_awk_getline; then
8356 $AWK -f "$tmp/subs.awk"
8357else
8358 $AWK -f "$tmp/subs.awk" | $SHELL
8359fi >$tmp/out \
8360 || as_fn_error "could not create $ac_file" "$LINENO" 5
8361
8362test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8363 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8364 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8365 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8366which seems to be undefined. Please make sure it is defined." >&5
8367$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8368which seems to be undefined. Please make sure it is defined." >&2;}
8369
8370 rm -f "$tmp/stdin"
2299a76d 8371 case $ac_file in
75086676
DD		 8372 -) cat "$tmp/out" && rm -f "$tmp/out";;
8373 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8374 esac \
8375 || as_fn_error "could not create $ac_file" "$LINENO" 5
8376 ;;
8377 :H)
8378 #
8379 # CONFIG_HEADER
8380 #
2299a76d 8381 if test x"$ac_file" != x-; then
75086676
DD		 8382 {
8383 $as_echo "/* $configure_input */" \
8384 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8385 } >"$tmp/config.h" \
8386 || as_fn_error "could not create $ac_file" "$LINENO" 5
8387 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8388 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8389$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8390 else
75086676
DD		 8391 rm -f "$ac_file"
8392 mv "$tmp/config.h" "$ac_file" \
8393 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8394 fi
8395 else
75086676
DD		 8396 $as_echo "/* $configure_input */" \
8397 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8398 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8399 fi
75086676 8400 ;;
85f969cd 8401
75086676
DD		 8402 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8403$as_echo "$as_me: executing $ac_file commands" >&6;}
8404 ;;
8405 esac
2299a76d
DJ		 8406
8407
75086676
DD		 8408 case $ac_file$ac_mode in
8409 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8410if test -n "$CONFIG_FILES"; then
c7efc4d5 8411 if test -n "${with_target_subdir}"; then
252b5132
RH		 8412 # FIXME: We shouldn't need to set ac_file
8413 ac_file=Makefile
52d98c2d 8414 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8415 . ${libiberty_topdir}/config-ml.in
8416 fi
2299a76d 8417fi ;;
75086676 8418
2299a76d 8419 esac
75086676 8420done # for ac_tag
2299a76d 8421
2299a76d 8422
75086676 8423as_fn_exit 0
2299a76d 8424_ACEOF
2299a76d
DJ		 8425ac_clean_files=$ac_clean_files_save
8426
75086676
DD		 8427test $ac_write_fail = 0 ||
8428 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8429
2299a76d
DJ		 8430
8431# configure is writing to config.log, and then calls config.status.
8432# config.status does its own redirection, appending to config.log.
8433# Unfortunately, on DOS this fails, as config.log is still kept open
8434# by configure, so config.status won't be able to write to it; its
8435# output is simply discarded. So we exec the FD to /dev/null,
8436# effectively closing config.log, so it can be properly (re)opened and
8437# appended to by config.status. When coming back to configure, we
8438# need to make the FD available again.
8439if test "$no_create" != yes; then
8440 ac_cs_success=:
8441 ac_config_status_args=
8442 test "$silent" = yes &&
8443 ac_config_status_args="$ac_config_status_args --quiet"
8444 exec 5>/dev/null
8445 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8446 exec 5>>config.log
8447 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8448 # would make configure fail if this is the last instruction.
75086676
DD		 8449 $ac_cs_success || as_fn_exit $?
8450fi
8451if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8453$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8454fi
252b5132 8455
GDB Binutils - Deliverables
This page took 1.096139 seconds and 4 git commands to generate.