projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
merge from gcc
[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
597PICFLAG
598INSTALL_DATA
599INSTALL_SCRIPT
600INSTALL_PROGRAM
601EGREP
602GREP
603OUTPUT_OPTION
604NO_MINUS_C_MINUS_O
605ac_libiberty_warn_cflags
606CPP
607OBJEXT
608EXEEXT
609ac_ct_CC
610CPPFLAGS
611LDFLAGS
612CFLAGS
613CC
614RANLIB
615AR
616host_os
617host_vendor
618host_cpu
619host
620build_os
621build_vendor
622build_cpu
623build
624HAVE_PERL
625PERL
626BUILD_INFO
627MAKEINFO
628NOTMAINT
629MAINT
630libiberty_topdir
631target_alias
632host_alias
633build_alias
634LIBS
635ECHO_T
636ECHO_N
637ECHO_C
638DEFS
639mandir
640localedir
641libdir
642psdir
643pdfdir
644dvidir
645htmldir
646infodir
647docdir
648oldincludedir
649includedir
650localstatedir
651sharedstatedir
652sysconfdir
653datadir
654datarootdir
655libexecdir
656sbindir
657bindir
658program_transform_name
659prefix
660exec_prefix
661PACKAGE_URL
662PACKAGE_BUGREPORT
663PACKAGE_STRING
664PACKAGE_VERSION
665PACKAGE_TARNAME
666PACKAGE_NAME
667PATH_SEPARATOR
668SHELL'
2299a76d 669ac_subst_files='host_makefile_frag'
75086676
DD		 670ac_user_opts='
671enable_option_checking
672with_target_subdir
673with_build_subdir
674with_cross_host
675with_newlib
676enable_maintainer_mode
677enable_multilib
678enable_largefile
679enable_install_libiberty
680'
681 ac_precious_vars='build_alias
682host_alias
683target_alias
684CC
685CFLAGS
686LDFLAGS
687LIBS
688CPPFLAGS
689CPP'
690
252b5132
RH		 691
692# Initialize some variables set by options.
2299a76d
DJ		 693ac_init_help=
694ac_init_version=false
75086676
DD		 695ac_unrecognized_opts=
696ac_unrecognized_sep=
252b5132
RH		 697# The variables have the same names as the options, with
698# dashes changed to underlines.
2299a76d 699cache_file=/dev/null
252b5132 700exec_prefix=NONE
252b5132 701no_create=
252b5132
RH		 702no_recursion=
703prefix=NONE
704program_prefix=NONE
705program_suffix=NONE
706program_transform_name=s,x,x,
707silent=
708site=
709srcdir=
252b5132
RH		 710verbose=
711x_includes=NONE
712x_libraries=NONE
2299a76d
DJ		 713
714# Installation directory options.
715# These are left unexpanded so users can "make install exec_prefix=/foo"
716# and all the variables that are supposed to be based on exec_prefix
717# by default will actually change.
718# Use braces instead of parens because sh, perl, etc. also accept them.
75086676 719# (The list follows the same order as the GNU Coding Standards.)
252b5132
RH		 720bindir='${exec_prefix}/bin'
721sbindir='${exec_prefix}/sbin'
722libexecdir='${exec_prefix}/libexec'
75086676
DD		 723datarootdir='${prefix}/share'
724datadir='${datarootdir}'
252b5132
RH		 725sysconfdir='${prefix}/etc'
726sharedstatedir='${prefix}/com'
727localstatedir='${prefix}/var'
252b5132
RH		 728includedir='${prefix}/include'
729oldincludedir='/usr/include'
75086676
DD		 730docdir='${datarootdir}/doc/${PACKAGE}'
731infodir='${datarootdir}/info'
732htmldir='${docdir}'
733dvidir='${docdir}'
734pdfdir='${docdir}'
735psdir='${docdir}'
736libdir='${exec_prefix}/lib'
737localedir='${datarootdir}/locale'
738mandir='${datarootdir}/man'
252b5132 739
252b5132 740ac_prev=
75086676 741ac_dashdash=
252b5132
RH		 742for ac_option
743do
252b5132
RH		 744 # If the previous option needs an argument, assign it.
745 if test -n "$ac_prev"; then
75086676 746 eval $ac_prev=\$ac_option
252b5132
RH		 747 ac_prev=
748 continue
749 fi
750
75086676
DD		 751 case $ac_option in
752 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
753 *) ac_optarg=yes ;;
754 esac
252b5132
RH		 755
756 # Accept the important Cygnus configure options, so we can diagnose typos.
757
75086676
DD		 758 case $ac_dashdash$ac_option in
759 --)
760 ac_dashdash=yes ;;
252b5132
RH		 761
762 -bindir | --bindir | --bindi | --bind | --bin | --bi)
763 ac_prev=bindir ;;
764 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
2299a76d 765 bindir=$ac_optarg ;;
252b5132
RH		 766
767 -build | --build | --buil | --bui | --bu)
2299a76d 768 ac_prev=build_alias ;;
252b5132 769 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
2299a76d 770 build_alias=$ac_optarg ;;
252b5132
RH		 771
772 -cache-file | --cache-file | --cache-fil | --cache-fi \
773 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
774 ac_prev=cache_file ;;
775 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
776 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
2299a76d
DJ		 777 cache_file=$ac_optarg ;;
778
779 --config-cache | -C)
780 cache_file=config.cache ;;
252b5132 781
75086676 782 -datadir | --datadir | --datadi | --datad)
252b5132 783 ac_prev=datadir ;;
75086676 784 -datadir=* | --datadir=* | --datadi=* | --datad=*)
2299a76d 785 datadir=$ac_optarg ;;
252b5132 786
75086676
DD		 787 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
788 | --dataroo | --dataro | --datar)
789 ac_prev=datarootdir ;;
790 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
791 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
792 datarootdir=$ac_optarg ;;
793
252b5132 794 -disable-* | --disable-*)
75086676 795 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
252b5132 796 # Reject names that are not valid shell variable names.
75086676
DD		 797 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
798 as_fn_error "invalid feature name: $ac_useropt"
799 ac_useropt_orig=$ac_useropt
800 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
801 case $ac_user_opts in
802 *"
803"enable_$ac_useropt"
804"*) ;;
805 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
806 ac_unrecognized_sep=', ';;
807 esac
808 eval enable_$ac_useropt=no ;;
809
810 -docdir | --docdir | --docdi | --doc | --do)
811 ac_prev=docdir ;;
812 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
813 docdir=$ac_optarg ;;
814
815 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
816 ac_prev=dvidir ;;
817 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
818 dvidir=$ac_optarg ;;
252b5132
RH		 819
820 -enable-* | --enable-*)
75086676 821 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
252b5132 822 # Reject names that are not valid shell variable names.
75086676
DD		 823 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
824 as_fn_error "invalid feature name: $ac_useropt"
825 ac_useropt_orig=$ac_useropt
826 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
827 case $ac_user_opts in
828 *"
829"enable_$ac_useropt"
830"*) ;;
831 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
832 ac_unrecognized_sep=', ';;
252b5132 833 esac
75086676 834 eval enable_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 835
836 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
837 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
838 | --exec | --exe | --ex)
839 ac_prev=exec_prefix ;;
840 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
841 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
842 | --exec=* | --exe=* | --ex=*)
2299a76d 843 exec_prefix=$ac_optarg ;;
252b5132
RH		 844
845 -gas | --gas | --ga | --g)
846 # Obsolete; use --with-gas.
847 with_gas=yes ;;
848
2299a76d
DJ		 849 -help | --help | --hel | --he | -h)
850 ac_init_help=long ;;
851 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
852 ac_init_help=recursive ;;
853 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
854 ac_init_help=short ;;
252b5132
RH		 855
856 -host | --host | --hos | --ho)
2299a76d 857 ac_prev=host_alias ;;
252b5132 858 -host=* | --host=* | --hos=* | --ho=*)
2299a76d 859 host_alias=$ac_optarg ;;
252b5132 860
75086676
DD		 861 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
862 ac_prev=htmldir ;;
863 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
864 | --ht=*)
865 htmldir=$ac_optarg ;;
866
252b5132
RH		 867 -includedir | --includedir | --includedi | --included | --include \
868 | --includ | --inclu | --incl | --inc)
869 ac_prev=includedir ;;
870 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
871 | --includ=* | --inclu=* | --incl=* | --inc=*)
2299a76d 872 includedir=$ac_optarg ;;
252b5132
RH		 873
874 -infodir | --infodir | --infodi | --infod | --info | --inf)
875 ac_prev=infodir ;;
876 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2299a76d 877 infodir=$ac_optarg ;;
252b5132
RH		 878
879 -libdir | --libdir | --libdi | --libd)
880 ac_prev=libdir ;;
881 -libdir=* | --libdir=* | --libdi=* | --libd=*)
2299a76d 882 libdir=$ac_optarg ;;
252b5132
RH		 883
884 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
885 | --libexe | --libex | --libe)
886 ac_prev=libexecdir ;;
887 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
888 | --libexe=* | --libex=* | --libe=*)
2299a76d 889 libexecdir=$ac_optarg ;;
252b5132 890
75086676
DD		 891 -localedir | --localedir | --localedi | --localed | --locale)
892 ac_prev=localedir ;;
893 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
894 localedir=$ac_optarg ;;
895
252b5132 896 -localstatedir | --localstatedir | --localstatedi | --localstated \
75086676 897 | --localstate | --localstat | --localsta | --localst | --locals)
252b5132
RH		 898 ac_prev=localstatedir ;;
899 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
75086676 900 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2299a76d 901 localstatedir=$ac_optarg ;;
252b5132
RH		 902
903 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
904 ac_prev=mandir ;;
905 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2299a76d 906 mandir=$ac_optarg ;;
252b5132
RH		 907
908 -nfp | --nfp | --nf)
909 # Obsolete; use --without-fp.
910 with_fp=no ;;
911
912 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2299a76d 913 | --no-cr | --no-c | -n)
252b5132
RH		 914 no_create=yes ;;
915
916 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
917 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
918 no_recursion=yes ;;
919
920 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
921 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
922 | --oldin | --oldi | --old | --ol | --o)
923 ac_prev=oldincludedir ;;
924 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
925 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
926 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2299a76d 927 oldincludedir=$ac_optarg ;;
252b5132
RH		 928
929 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
930 ac_prev=prefix ;;
931 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2299a76d 932 prefix=$ac_optarg ;;
252b5132
RH		 933
934 -program-prefix | --program-prefix | --program-prefi | --program-pref \
935 | --program-pre | --program-pr | --program-p)
936 ac_prev=program_prefix ;;
937 -program-prefix=* | --program-prefix=* | --program-prefi=* \
938 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2299a76d 939 program_prefix=$ac_optarg ;;
252b5132
RH		 940
941 -program-suffix | --program-suffix | --program-suffi | --program-suff \
942 | --program-suf | --program-su | --program-s)
943 ac_prev=program_suffix ;;
944 -program-suffix=* | --program-suffix=* | --program-suffi=* \
945 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2299a76d 946 program_suffix=$ac_optarg ;;
252b5132
RH		 947
948 -program-transform-name | --program-transform-name \
949 | --program-transform-nam | --program-transform-na \
950 | --program-transform-n | --program-transform- \
951 | --program-transform | --program-transfor \
952 | --program-transfo | --program-transf \
953 | --program-trans | --program-tran \
954 | --progr-tra | --program-tr | --program-t)
955 ac_prev=program_transform_name ;;
956 -program-transform-name=* | --program-transform-name=* \
957 | --program-transform-nam=* | --program-transform-na=* \
958 | --program-transform-n=* | --program-transform-=* \
959 | --program-transform=* | --program-transfor=* \
960 | --program-transfo=* | --program-transf=* \
961 | --program-trans=* | --program-tran=* \
962 | --progr-tra=* | --program-tr=* | --program-t=*)
2299a76d 963 program_transform_name=$ac_optarg ;;
252b5132 964
75086676
DD		 965 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
966 ac_prev=pdfdir ;;
967 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
968 pdfdir=$ac_optarg ;;
969
970 -psdir | --psdir | --psdi | --psd | --ps)
971 ac_prev=psdir ;;
972 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
973 psdir=$ac_optarg ;;
974
252b5132
RH		 975 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
976 | -silent | --silent | --silen | --sile | --sil)
977 silent=yes ;;
978
979 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
980 ac_prev=sbindir ;;
981 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
982 | --sbi=* | --sb=*)
2299a76d 983 sbindir=$ac_optarg ;;
252b5132
RH		 984
985 -sharedstatedir | --sharedstatedir | --sharedstatedi \
986 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
987 | --sharedst | --shareds | --shared | --share | --shar \
988 | --sha | --sh)
989 ac_prev=sharedstatedir ;;
990 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
991 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
992 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
993 | --sha=* | --sh=*)
2299a76d 994 sharedstatedir=$ac_optarg ;;
252b5132
RH		 995
996 -site | --site | --sit)
997 ac_prev=site ;;
998 -site=* | --site=* | --sit=*)
2299a76d 999 site=$ac_optarg ;;
252b5132
RH		 1000
1001 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1002 ac_prev=srcdir ;;
1003 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2299a76d 1004 srcdir=$ac_optarg ;;
252b5132
RH		 1005
1006 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1007 | --syscon | --sysco | --sysc | --sys | --sy)
1008 ac_prev=sysconfdir ;;
1009 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1010 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2299a76d 1011 sysconfdir=$ac_optarg ;;
252b5132
RH		 1012
1013 -target | --target | --targe | --targ | --tar | --ta | --t)
2299a76d 1014 ac_prev=target_alias ;;
252b5132 1015 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2299a76d 1016 target_alias=$ac_optarg ;;
252b5132
RH		 1017
1018 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1019 verbose=yes ;;
1020
2299a76d
DJ		 1021 -version | --version | --versio | --versi | --vers | -V)
1022 ac_init_version=: ;;
252b5132
RH		 1023
1024 -with-* | --with-*)
75086676 1025 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
252b5132 1026 # Reject names that are not valid shell variable names.
75086676
DD		 1027 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1028 as_fn_error "invalid package name: $ac_useropt"
1029 ac_useropt_orig=$ac_useropt
1030 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1031 case $ac_user_opts in
1032 *"
1033"with_$ac_useropt"
1034"*) ;;
1035 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1036 ac_unrecognized_sep=', ';;
252b5132 1037 esac
75086676 1038 eval with_$ac_useropt=\$ac_optarg ;;
252b5132
RH		 1039
1040 -without-* | --without-*)
75086676 1041 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
252b5132 1042 # Reject names that are not valid shell variable names.
75086676
DD		 1043 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1044 as_fn_error "invalid package name: $ac_useropt"
1045 ac_useropt_orig=$ac_useropt
1046 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1047 case $ac_user_opts in
1048 *"
1049"with_$ac_useropt"
1050"*) ;;
1051 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1052 ac_unrecognized_sep=', ';;
1053 esac
1054 eval with_$ac_useropt=no ;;
252b5132
RH		 1055
1056 --x)
1057 # Obsolete; use --with-x.
1058 with_x=yes ;;
1059
1060 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1061 | --x-incl | --x-inc | --x-in | --x-i)
1062 ac_prev=x_includes ;;
1063 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1064 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2299a76d 1065 x_includes=$ac_optarg ;;
252b5132
RH		 1066
1067 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1068 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1069 ac_prev=x_libraries ;;
1070 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1071 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2299a76d 1072 x_libraries=$ac_optarg ;;
252b5132 1073
75086676
DD		 1074 -*) as_fn_error "unrecognized option: \`$ac_option'
1075Try \`$0 --help' for more information."
252b5132
RH		 1076 ;;
1077
2299a76d
DJ		 1078 *=*)
1079 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1080 # Reject names that are not valid shell variable names.
75086676
DD		 1081 case $ac_envvar in #(
1082 '' | [0-9]* | *[!_$as_cr_alnum]* )
1083 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1084 esac
1085 eval $ac_envvar=\$ac_optarg
2299a76d
DJ		 1086 export $ac_envvar ;;
1087
252b5132 1088 *)
2299a76d 1089 # FIXME: should be removed in autoconf 3.0.
75086676 1090 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2299a76d 1091 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
75086676 1092 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2299a76d 1093 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
252b5132
RH		 1094 ;;
1095
1096 esac
1097done
1098
1099if test -n "$ac_prev"; then
2299a76d 1100 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
75086676 1101 as_fn_error "missing argument to $ac_option"
252b5132 1102fi
252b5132 1103
75086676
DD		 1104if test -n "$ac_unrecognized_opts"; then
1105 case $enable_option_checking in
1106 no) ;;
1107 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1108 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2299a76d 1109 esac
75086676 1110fi
252b5132 1111
75086676
DD		 1112# Check all directory arguments for consistency.
1113for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1114 datadir sysconfdir sharedstatedir localstatedir includedir \
1115 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1116 libdir localedir mandir
252b5132 1117do
75086676
DD		 1118 eval ac_val=\$$ac_var
1119 # Remove trailing slashes.
2299a76d 1120 case $ac_val in
75086676
DD		 1121 */ )
1122 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1123 eval $ac_var=\$ac_val;;
252b5132 1124 esac
75086676
DD		 1125 # Be sure to have absolute directory names.
1126 case $ac_val in
1127 [\\/$]* | ?:[\\/]* ) continue;;
1128 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1129 esac
1130 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
252b5132
RH		 1131done
1132
2299a76d
DJ		 1133# There might be people who depend on the old broken behavior: `$host'
1134# used to hold the argument of --host etc.
1135# FIXME: To remove some day.
1136build=$build_alias
1137host=$host_alias
1138target=$target_alias
1139
1140# FIXME: To remove some day.
1141if test "x$host_alias" != x; then
1142 if test "x$build_alias" = x; then
1143 cross_compiling=maybe
75086676 1144 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
2299a76d
DJ		 1145 If a cross compiler is detected then cross compile mode will be used." >&2
1146 elif test "x$build_alias" != "x$host_alias"; then
1147 cross_compiling=yes
1148 fi
1149fi
252b5132 1150
2299a76d
DJ		 1151ac_tool_prefix=
1152test -n "$host_alias" && ac_tool_prefix=$host_alias-
1153
1154test "$silent" = yes && exec 6>/dev/null
252b5132 1155
252b5132 1156
75086676
DD		 1157ac_pwd=`pwd` && test -n "$ac_pwd" &&
1158ac_ls_di=`ls -di .` &&
1159ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1160 as_fn_error "working directory cannot be determined"
1161test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1162 as_fn_error "pwd does not report name of working directory"
1163
1164
252b5132
RH		 1165# Find the source files, if location was not specified.
1166if test -z "$srcdir"; then
1167 ac_srcdir_defaulted=yes
75086676
DD		 1168 # Try the directory containing this script, then the parent directory.
1169 ac_confdir=`$as_dirname -- "$as_myself" ||
1170$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1171 X"$as_myself" : 'X\(//\)[^/]' \| \
1172 X"$as_myself" : 'X\(//\)$' \| \
1173 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1174$as_echo X"$as_myself" |
1175 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1176 s//\1/
1177 q
1178 }
1179 /^X\(\/\/\)[^/].*/{
1180 s//\1/
1181 q
1182 }
1183 /^X\(\/\/\)$/{
1184 s//\1/
1185 q
1186 }
1187 /^X\(\/\).*/{
1188 s//\1/
1189 q
1190 }
1191 s/.*/./; q'`
252b5132 1192 srcdir=$ac_confdir
75086676 1193 if test ! -r "$srcdir/$ac_unique_file"; then
252b5132
RH		 1194 srcdir=..
1195 fi
1196else
1197 ac_srcdir_defaulted=no
1198fi
75086676
DD		 1199if test ! -r "$srcdir/$ac_unique_file"; then
1200 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1201 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1202fi
1203ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1204ac_abs_confdir=`(
1205 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1206 pwd)`
1207# When building in place, set srcdir=.
1208if test "$ac_abs_confdir" = "$ac_pwd"; then
1209 srcdir=.
1210fi
1211# Remove unnecessary trailing slashes from srcdir.
1212# Double slashes in file names in object file debugging info
1213# mess up M-x gdb in Emacs.
1214case $srcdir in
1215*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1216esac
1217for ac_var in $ac_precious_vars; do
1218 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1219 eval ac_env_${ac_var}_value=\$${ac_var}
1220 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1221 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1222done
2299a76d
DJ		 1223
1224#
1225# Report the --help message.
1226#
1227if test "$ac_init_help" = "long"; then
1228 # Omit some internal or obsolete options to make the list less imposing.
1229 # This message is too long to be a string in the A/UX 3.1 sh.
1230 cat <<_ACEOF
1231\`configure' configures this package to adapt to many kinds of systems.
1232
1233Usage: $0 [OPTION]... [VAR=VALUE]...
1234
1235To assign environment variables (e.g., CC, CFLAGS...), specify them as
1236VAR=VALUE. See below for descriptions of some of the useful variables.
1237
1238Defaults for the options are specified in brackets.
1239
1240Configuration:
1241 -h, --help display this help and exit
1242 --help=short display options specific to this package
1243 --help=recursive display the short help of all the included packages
1244 -V, --version display version information and exit
1245 -q, --quiet, --silent do not print \`checking...' messages
1246 --cache-file=FILE cache test results in FILE [disabled]
1247 -C, --config-cache alias for \`--cache-file=config.cache'
1248 -n, --no-create do not create output files
1249 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1250
2299a76d
DJ		 1251Installation directories:
1252 --prefix=PREFIX install architecture-independent files in PREFIX
75086676 1253 [$ac_default_prefix]
2299a76d 1254 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
75086676 1255 [PREFIX]
2299a76d
DJ		 1256
1257By default, \`make install' will install all the files in
1258\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1259an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1260for instance \`--prefix=\$HOME'.
1261
1262For better control, use the options below.
1263
1264Fine tuning of the installation directories:
75086676
DD		 1265 --bindir=DIR user executables [EPREFIX/bin]
1266 --sbindir=DIR system admin executables [EPREFIX/sbin]
1267 --libexecdir=DIR program executables [EPREFIX/libexec]
1268 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1269 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1270 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1271 --libdir=DIR object code libraries [EPREFIX/lib]
1272 --includedir=DIR C header files [PREFIX/include]
1273 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1274 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1275 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1276 --infodir=DIR info documentation [DATAROOTDIR/info]
1277 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1278 --mandir=DIR man documentation [DATAROOTDIR/man]
1279 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1280 --htmldir=DIR html documentation [DOCDIR]
1281 --dvidir=DIR dvi documentation [DOCDIR]
1282 --pdfdir=DIR pdf documentation [DOCDIR]
1283 --psdir=DIR ps documentation [DOCDIR]
2299a76d
DJ		 1284_ACEOF
1285
1286 cat <<\_ACEOF
1287
1288System types:
1289 --build=BUILD configure for building on BUILD [guessed]
1290 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1291_ACEOF
1292fi
1293
1294if test -n "$ac_init_help"; then
1295
1296 cat <<\_ACEOF
1297
1298Optional Features:
75086676 1299 --disable-option-checking ignore unrecognized --enable/--with options
2299a76d
DJ		 1300 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1301 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1302 --enable-maintainer-mode
1303 enable make rules and dependencies not useful
1304 (and sometimes confusing) to the casual installer
958afec3 1305 --enable-multilib build many library versions (default)
899de170 1306 --disable-largefile omit support for large files
2299a76d
DJ		 1307 --enable-install-libiberty Install headers for end users
1308
1309Optional Packages:
1310 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1311 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1312 --with-target-subdir=SUBDIR Configuring in a subdirectory for target
1313 --with-build-subdir=SUBDIR Configuring in a subdirectory for build
1314 --with-cross-host=HOST Configuring with a cross compiler
1315 --with-newlib Configuring with newlib
1316
1317Some influential environment variables:
1318 CC C compiler command
1319 CFLAGS C compiler flags
1320 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1321 nonstandard directory <lib dir>
75086676
DD		 1322 LIBS libraries to pass to the linker, e.g. -l<library>
1323 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1324 you have headers in a nonstandard directory <include dir>
2299a76d
DJ		 1325 CPP C preprocessor
1326
1327Use these variables to override the choices made by `configure' or to help
1328it to find libraries and programs with nonstandard names/locations.
1329
75086676 1330Report bugs to the package provider.
2299a76d 1331_ACEOF
75086676 1332ac_status=$?
2299a76d
DJ		 1333fi
1334
1335if test "$ac_init_help" = "recursive"; then
1336 # If there are subdirs, report their specific --help.
2299a76d 1337 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
75086676
DD		 1338 test -d "$ac_dir" ||
1339 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1340 continue
2299a76d
DJ		 1341 ac_builddir=.
1342
75086676
DD		 1343case "$ac_dir" in
1344.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1345*)
1346 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1347 # A ".." for each directory in $ac_dir_suffix.
1348 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1349 case $ac_top_builddir_sub in
1350 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1351 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1352 esac ;;
1353esac
1354ac_abs_top_builddir=$ac_pwd
1355ac_abs_builddir=$ac_pwd$ac_dir_suffix
1356# for backward compatibility:
1357ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 1358
1359case $srcdir in
75086676 1360 .) # We are building in place.
2299a76d 1361 ac_srcdir=.
75086676
DD		 1362 ac_top_srcdir=$ac_top_builddir_sub
1363 ac_abs_top_srcdir=$ac_pwd ;;
1364 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 1365 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 1366 ac_top_srcdir=$srcdir
1367 ac_abs_top_srcdir=$srcdir ;;
1368 *) # Relative name.
1369 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1370 ac_top_srcdir=$ac_top_build_prefix$srcdir
1371 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
58670637 1372esac
75086676
DD		 1373ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1374
1375 cd "$ac_dir" || { ac_status=$?; continue; }
1376 # Check for guested configure.
1377 if test -f "$ac_srcdir/configure.gnu"; then
1378 echo &&
1379 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1380 elif test -f "$ac_srcdir/configure"; then
1381 echo &&
1382 $SHELL "$ac_srcdir/configure" --help=recursive
2299a76d 1383 else
75086676
DD		 1384 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1385 fi || ac_status=$?
1386 cd "$ac_pwd" || { ac_status=$?; break; }
2299a76d
DJ		 1387 done
1388fi
1389
75086676 1390test -n "$ac_init_help" && exit $ac_status
2299a76d
DJ		 1391if $ac_init_version; then
1392 cat <<\_ACEOF
75086676
DD		 1393configure
1394generated by GNU Autoconf 2.64
2299a76d 1395
75086676 1396Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 1397This configure script is free software; the Free Software Foundation
1398gives unlimited permission to copy, distribute and modify it.
1399_ACEOF
75086676 1400 exit
2299a76d 1401fi
2299a76d 1402
75086676
DD		 1403## ------------------------ ##
1404## Autoconf initialization. ##
1405## ------------------------ ##
2299a76d 1406
75086676
DD		 1407# ac_fn_c_try_compile LINENO
1408# --------------------------
1409# Try to compile conftest.$ac_ext, and return whether this succeeded.
1410ac_fn_c_try_compile ()
2299a76d 1411{
75086676
DD		 1412 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1413 rm -f conftest.$ac_objext
1414 if { { ac_try="$ac_compile"
1415case "(($ac_try" in
1416 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1417 *) ac_try_echo=$ac_try;;
1418esac
1419eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1420$as_echo "$ac_try_echo"; } >&5
1421 (eval "$ac_compile") 2>conftest.err
1422 ac_status=$?
1423 if test -s conftest.err; then
1424 grep -v '^ *+' conftest.err >conftest.er1
1425 cat conftest.er1 >&5
1426 mv -f conftest.er1 conftest.err
1427 fi
1428 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1429 test $ac_status = 0; } && {
1430 test -z "$ac_c_werror_flag" ||
1431 test ! -s conftest.err
1432 } && test -s conftest.$ac_objext; then :
1433 ac_retval=0
1434else
1435 $as_echo "$as_me: failed program was:" >&5
1436sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1437
75086676
DD		 1438 ac_retval=1
1439fi
1440 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1441 return $ac_retval
2299a76d 1442
75086676 1443} # ac_fn_c_try_compile
2299a76d 1444
75086676
DD		 1445# ac_fn_c_try_cpp LINENO
1446# ----------------------
1447# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1448ac_fn_c_try_cpp ()
1449{
1450 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1451 if { { ac_try="$ac_cpp conftest.$ac_ext"
1452case "(($ac_try" in
1453 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1454 *) ac_try_echo=$ac_try;;
1455esac
1456eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1457$as_echo "$ac_try_echo"; } >&5
1458 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1459 ac_status=$?
1460 if test -s conftest.err; then
1461 grep -v '^ *+' conftest.err >conftest.er1
1462 cat conftest.er1 >&5
1463 mv -f conftest.er1 conftest.err
1464 fi
1465 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1466 test $ac_status = 0; } >/dev/null && {
1467 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1468 test ! -s conftest.err
1469 }; then :
1470 ac_retval=0
1471else
1472 $as_echo "$as_me: failed program was:" >&5
1473sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1474
75086676
DD		 1475 ac_retval=1
1476fi
1477 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1478 return $ac_retval
2299a76d 1479
75086676 1480} # ac_fn_c_try_cpp
2299a76d 1481
75086676
DD		 1482# ac_fn_c_try_run LINENO
1483# ----------------------
1484# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1485# that executables *can* be run.
1486ac_fn_c_try_run ()
1487{
1488 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1489 if { { ac_try="$ac_link"
1490case "(($ac_try" in
1491 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1492 *) ac_try_echo=$ac_try;;
1493esac
1494eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1495$as_echo "$ac_try_echo"; } >&5
1496 (eval "$ac_link") 2>&5
1497 ac_status=$?
1498 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1499 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1500 { { case "(($ac_try" in
1501 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1502 *) ac_try_echo=$ac_try;;
1503esac
1504eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1505$as_echo "$ac_try_echo"; } >&5
1506 (eval "$ac_try") 2>&5
1507 ac_status=$?
1508 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1509 test $ac_status = 0; }; }; then :
1510 ac_retval=0
1511else
1512 $as_echo "$as_me: program exited with status $ac_status" >&5
1513 $as_echo "$as_me: failed program was:" >&5
1514sed 's/^/| /' conftest.$ac_ext >&5
2299a76d 1515
75086676
DD		 1516 ac_retval=$ac_status
1517fi
1518 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
2299a76d 1521
75086676 1522} # ac_fn_c_try_run
252b5132 1523
75086676
DD		 1524# ac_fn_c_check_header_preproc LINENO HEADER VAR
1525# ----------------------------------------------
1526# Tests whether HEADER is present, setting the cache variable VAR accordingly.
1527ac_fn_c_check_header_preproc ()
1528{
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1531$as_echo_n "checking for $2... " >&6; }
1532if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1533 $as_echo_n "(cached) " >&6
1534else
1535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1536/* end confdefs.h. */
1537#include <$2>
2299a76d 1538_ACEOF
75086676
DD		 1539if ac_fn_c_try_cpp "$LINENO"; then :
1540 eval "$3=yes"
1541else
1542 eval "$3=no"
1543fi
1544rm -f conftest.err conftest.$ac_ext
1545fi
1546eval ac_res=\$$3
1547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1548$as_echo "$ac_res" >&6; }
1549 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1550
75086676 1551} # ac_fn_c_check_header_preproc
2299a76d 1552
75086676
DD		 1553# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1554# --------------------------------------------
1555# Tries to find the compile-time value of EXPR in a program that includes
1556# INCLUDES, setting VAR accordingly. Returns whether the value could be
1557# computed
1558ac_fn_c_compute_int ()
1559{
1560 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561 if test "$cross_compiling" = yes; then
1562 # Depending upon the size, compute the lo and hi bounds.
1563cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1564/* end confdefs.h. */
1565$4
1566int
1567main ()
1568{
1569static int test_array [1 - 2 * !(($2) >= 0)];
1570test_array [0] = 0
2299a76d 1571
75086676
DD		 1572 ;
1573 return 0;
1574}
1575_ACEOF
1576if ac_fn_c_try_compile "$LINENO"; then :
1577 ac_lo=0 ac_mid=0
1578 while :; do
1579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1580/* end confdefs.h. */
1581$4
1582int
1583main ()
2299a76d 1584{
75086676
DD		 1585static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1586test_array [0] = 0
1587
1588 ;
1589 return 0;
2299a76d 1590}
75086676
DD		 1591_ACEOF
1592if ac_fn_c_try_compile "$LINENO"; then :
1593 ac_hi=$ac_mid; break
1594else
1595 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1596 if test $ac_lo -le $ac_mid; then
1597 ac_lo= ac_hi=
1598 break
1599 fi
1600 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1601fi
1602rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1603 done
1604else
1605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1606/* end confdefs.h. */
1607$4
1608int
1609main ()
1610{
1611static int test_array [1 - 2 * !(($2) < 0)];
1612test_array [0] = 0
2299a76d 1613
75086676
DD		 1614 ;
1615 return 0;
1616}
1617_ACEOF
1618if ac_fn_c_try_compile "$LINENO"; then :
1619 ac_hi=-1 ac_mid=-1
1620 while :; do
1621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1622/* end confdefs.h. */
1623$4
1624int
1625main ()
1626{
1627static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1628test_array [0] = 0
2299a76d 1629
75086676
DD		 1630 ;
1631 return 0;
1632}
1633_ACEOF
1634if ac_fn_c_try_compile "$LINENO"; then :
1635 ac_lo=$ac_mid; break
1636else
1637 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1638 if test $ac_mid -le $ac_hi; then
1639 ac_lo= ac_hi=
1640 break
1641 fi
1642 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1643fi
1644rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1645 done
1646else
1647 ac_lo= ac_hi=
1648fi
1649rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650fi
1651rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652# Binary search between lo and hi bounds.
1653while test "x$ac_lo" != "x$ac_hi"; do
1654 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1656/* end confdefs.h. */
1657$4
1658int
1659main ()
1660{
1661static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1662test_array [0] = 0
2299a76d 1663
75086676
DD		 1664 ;
1665 return 0;
1666}
1667_ACEOF
1668if ac_fn_c_try_compile "$LINENO"; then :
1669 ac_hi=$ac_mid
1670else
1671 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
1672fi
1673rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 1674done
75086676
DD		 1675case $ac_lo in #((
1676?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
1677'') ac_retval=1 ;;
1678esac
1679 else
1680 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1681/* end confdefs.h. */
1682$4
1683static long int longval () { return $2; }
1684static unsigned long int ulongval () { return $2; }
1685#include <stdio.h>
1686#include <stdlib.h>
1687int
1688main ()
1689{
2299a76d 1690
75086676
DD		 1691 FILE *f = fopen ("conftest.val", "w");
1692 if (! f)
1693 return 1;
1694 if (($2) < 0)
1695 {
1696 long int i = longval ();
1697 if (i != ($2))
1698 return 1;
1699 fprintf (f, "%ld", i);
1700 }
1701 else
1702 {
1703 unsigned long int i = ulongval ();
1704 if (i != ($2))
1705 return 1;
1706 fprintf (f, "%lu", i);
1707 }
1708 /* Do not output a trailing newline, as this causes \r\n confusion
1709 on some platforms. */
1710 return ferror (f) || fclose (f) != 0;
2299a76d 1711
75086676
DD		 1712 ;
1713 return 0;
1714}
2299a76d 1715_ACEOF
75086676
DD		 1716if ac_fn_c_try_run "$LINENO"; then :
1717 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
1718else
1719 ac_retval=1
1720fi
1721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
1722 conftest.$ac_objext conftest.beam conftest.$ac_ext
1723rm -f conftest.val
2299a76d 1724
75086676
DD		 1725 fi
1726 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1727 return $ac_retval
2299a76d 1728
75086676 1729} # ac_fn_c_compute_int
2299a76d 1730
75086676
DD		 1731# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1732# -------------------------------------------
1733# Tests whether TYPE exists after having included INCLUDES, setting cache
1734# variable VAR accordingly.
1735ac_fn_c_check_type ()
1736{
1737 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1739$as_echo_n "checking for $2... " >&6; }
1740if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1741 $as_echo_n "(cached) " >&6
1742else
1743 eval "$3=no"
1744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1745/* end confdefs.h. */
1746$4
1747int
1748main ()
1749{
1750if (sizeof ($2))
1751 return 0;
1752 ;
1753 return 0;
1754}
2299a76d 1755_ACEOF
75086676
DD		 1756if ac_fn_c_try_compile "$LINENO"; then :
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758/* end confdefs.h. */
1759$4
1760int
1761main ()
1762{
1763if (sizeof (($2)))
1764 return 0;
1765 ;
1766 return 0;
1767}
2299a76d 1768_ACEOF
75086676 1769if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 1770
75086676
DD		 1771else
1772 eval "$3=yes"
1773fi
1774rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1775fi
1776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1777fi
1778eval ac_res=\$$3
1779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780$as_echo "$ac_res" >&6; }
1781 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2299a76d 1782
75086676 1783} # ac_fn_c_check_type
2299a76d 1784
75086676
DD		 1785# ac_fn_c_try_link LINENO
1786# -----------------------
1787# Try to link conftest.$ac_ext, and return whether this succeeded.
1788ac_fn_c_try_link ()
1789{
1790 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1791 rm -f conftest.$ac_objext conftest$ac_exeext
1792 if { { ac_try="$ac_link"
1793case "(($ac_try" in
1794 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1795 *) ac_try_echo=$ac_try;;
1796esac
1797eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1798$as_echo "$ac_try_echo"; } >&5
1799 (eval "$ac_link") 2>conftest.err
1800 ac_status=$?
1801 if test -s conftest.err; then
1802 grep -v '^ *+' conftest.err >conftest.er1
1803 cat conftest.er1 >&5
1804 mv -f conftest.er1 conftest.err
252b5132 1805 fi
75086676
DD		 1806 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1807 test $ac_status = 0; } && {
1808 test -z "$ac_c_werror_flag" ||
1809 test ! -s conftest.err
1810 } && test -s conftest$ac_exeext && {
1811 test "$cross_compiling" = yes ||
1812 $as_test_x conftest$ac_exeext
1813 }; then :
1814 ac_retval=0
1815else
1816 $as_echo "$as_me: failed program was:" >&5
1817sed 's/^/| /' conftest.$ac_ext >&5
1818
1819 ac_retval=1
252b5132 1820fi
75086676
DD		 1821 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1822 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1823 # interfere with the next link command; also delete a directory that is
1824 # left behind by Apple's compiler. We do this before executing the actions.
1825 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1826 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1827 return $ac_retval
252b5132 1828
75086676
DD		 1829} # ac_fn_c_try_link
1830
1831# ac_fn_c_check_func LINENO FUNC VAR
1832# ----------------------------------
1833# Tests whether FUNC exists, setting the cache variable VAR accordingly
1834ac_fn_c_check_func ()
1835{
1836 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1837 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1838$as_echo_n "checking for $2... " >&6; }
1839if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1840 $as_echo_n "(cached) " >&6
252b5132 1841else
75086676
DD		 1842 if test x$gcc_no_link = xyes; then
1843 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
2299a76d 1844fi
75086676
DD		 1845cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1846/* end confdefs.h. */
1847/* System header to define __stub macros and hopefully few prototypes,
1848 which can conflict with char $2 (); below.
1849 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1850 <limits.h> exists even on freestanding compilers. Under hpux,
1851 including <limits.h> includes <sys/time.h> and causes problems
1852 checking for functions defined therein. */
1853#if defined (__STDC__) && !defined (_HPUX_SOURCE)
1854# include <limits.h>
1855#else
1856# include <assert.h>
1857#endif
1858/* Override any gcc2 internal prototype to avoid an error. */
1859#ifdef __cplusplus
1860extern "C"
1861{
1862#endif
1863/* We use char because int might match the return type of a gcc2
1864 builtin and then its argument prototype would still apply. */
1865char $2 ();
1866/* The GNU C library defines this for functions which it implements
1867 to always fail with ENOSYS. Some functions are actually named
1868 something starting with __ and the normal name is an alias. */
1869#if defined (__stub_$2) || defined (__stub___$2)
1870choke me
1871#else
1872char (*f) () = $2;
1873#endif
1874#ifdef __cplusplus
1875}
1876#endif
2299a76d 1877
75086676
DD		 1878int
1879main ()
1880{
1881return f != $2;
1882 ;
1883 return 0;
1884}
1885_ACEOF
1886if ac_fn_c_try_link "$LINENO"; then :
1887 eval "$3=yes"
1888else
1889 eval "$3=no"
252b5132 1890fi
75086676
DD		 1891rm -f core conftest.err conftest.$ac_objext \
1892 conftest$ac_exeext conftest.$ac_ext
1893fi
1894eval ac_res=\$$3
1895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1896$as_echo "$ac_res" >&6; }
1897 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1898
75086676 1899} # ac_fn_c_check_func
252b5132 1900
75086676
DD		 1901# ac_fn_c_check_decl LINENO SYMBOL VAR
1902# ------------------------------------
1903# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
1904ac_fn_c_check_decl ()
1905{
1906 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
a2803021
DD		 1907 as_decl_name=`echo $2|sed 's/ *(.*//'`
1908 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1910$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
75086676
DD		 1911if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1912 $as_echo_n "(cached) " >&6
1913else
1914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915/* end confdefs.h. */
1916$4
1917int
1918main ()
1919{
a2803021
DD		 1920#ifndef $as_decl_name
1921#ifdef __cplusplus
1922 (void) $as_decl_use;
1923#else
1924 (void) $as_decl_name;
1925#endif
75086676 1926#endif
252b5132 1927
75086676
DD		 1928 ;
1929 return 0;
1930}
1931_ACEOF
1932if ac_fn_c_try_compile "$LINENO"; then :
1933 eval "$3=yes"
1934else
1935 eval "$3=no"
1936fi
1937rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1938fi
1939eval ac_res=\$$3
1940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1941$as_echo "$ac_res" >&6; }
1942 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1943
75086676
DD		 1944} # ac_fn_c_check_decl
1945cat >config.log <<_ACEOF
1946This file contains any messages produced by compilers while
1947running configure, to aid debugging if configure makes a mistake.
52d98c2d 1948
75086676
DD		 1949It was created by $as_me, which was
1950generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1951
75086676 1952 $ $0 $@
2299a76d 1953
75086676
DD		 1954_ACEOF
1955exec 5>>config.log
1956{
1957cat <<_ASUNAME
1958## --------- ##
1959## Platform. ##
1960## --------- ##
2299a76d 1961
75086676
DD		 1962hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1963uname -m = `(uname -m) 2>/dev/null || echo unknown`
1964uname -r = `(uname -r) 2>/dev/null || echo unknown`
1965uname -s = `(uname -s) 2>/dev/null || echo unknown`
1966uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1967
75086676
DD		 1968/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1969/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1970
75086676
DD		 1971/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1972/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1973/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1974/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1975/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1976/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1977/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1978
75086676 1979_ASUNAME
2299a76d 1980
75086676
DD		 1981as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1982for as_dir in $PATH
1983do
1984 IFS=$as_save_IFS
1985 test -z "$as_dir" && as_dir=.
1986 $as_echo "PATH: $as_dir"
1987 done
1988IFS=$as_save_IFS
2299a76d 1989
75086676 1990} >&5
2299a76d 1991
75086676 1992cat >&5 <<_ACEOF
2299a76d
DJ		 1993
1994
75086676
DD		 1995## ----------- ##
1996## Core tests. ##
1997## ----------- ##
2299a76d 1998
75086676 1999_ACEOF
2299a76d 2000
c8536f38 2001
75086676
DD		 2002# Keep a trace of the command line.
2003# Strip out --no-create and --no-recursion so they do not pile up.
2004# Strip out --silent because we don't want to record it for future runs.
2005# Also quote any args containing shell meta-characters.
2006# Make two passes to allow for proper duplicate-argument suppression.
2007ac_configure_args=
2008ac_configure_args0=
2009ac_configure_args1=
2010ac_must_keep_next=false
2011for ac_pass in 1 2
2012do
2013 for ac_arg
2014 do
2015 case $ac_arg in
2016 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2017 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2018 | -silent | --silent | --silen | --sile | --sil)
2019 continue ;;
2020 *\'*)
2021 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2022 esac
2023 case $ac_pass in
2024 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2025 2)
2026 as_fn_append ac_configure_args1 " '$ac_arg'"
2027 if test $ac_must_keep_next = true; then
2028 ac_must_keep_next=false # Got value, back to normal.
2029 else
2030 case $ac_arg in
2031 *=* | --config-cache | -C | -disable-* | --disable-* \
2032 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2033 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2034 | -with-* | --with-* | -without-* | --without-* | --x)
2035 case "$ac_configure_args0 " in
2036 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2037 esac
2038 ;;
2039 -* ) ac_must_keep_next=true ;;
2040 esac
2041 fi
2042 as_fn_append ac_configure_args " '$ac_arg'"
2043 ;;
2044 esac
2045 done
2046done
2047{ ac_configure_args0=; unset ac_configure_args0;}
2048{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2049
75086676
DD		 2050# When interrupted or exit'd, cleanup temporary files, and complete
2051# config.log. We remove comments because anyway the quotes in there
2052# would cause problems or look ugly.
2053# WARNING: Use '\'' to represent an apostrophe within the trap.
2054# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2055trap 'exit_status=$?
2056 # Save into config.log some information that might help in debugging.
2057 {
2058 echo
c8536f38 2059
75086676
DD		 2060 cat <<\_ASBOX
2061## ---------------- ##
2062## Cache variables. ##
2063## ---------------- ##
2064_ASBOX
2065 echo
2066 # The following way of writing the cache mishandles newlines in values,
2067(
2068 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2069 eval ac_val=\$$ac_var
2070 case $ac_val in #(
2071 *${as_nl}*)
2072 case $ac_var in #(
2073 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2074$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2075 esac
2076 case $ac_var in #(
2077 _ | IFS | as_nl) ;; #(
2078 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2079 *) { eval $ac_var=; unset $ac_var;} ;;
2080 esac ;;
2081 esac
2082 done
2083 (set) 2>&1 |
2084 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2085 *${as_nl}ac_space=\ *)
2086 sed -n \
2087 "s/'\''/'\''\\\\'\'''\''/g;
2088 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2089 ;; #(
2090 *)
2091 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2092 ;;
2093 esac |
2094 sort
2095)
2096 echo
2299a76d 2097
75086676
DD		 2098 cat <<\_ASBOX
2099## ----------------- ##
2100## Output variables. ##
2101## ----------------- ##
2102_ASBOX
2103 echo
2104 for ac_var in $ac_subst_vars
2105 do
2106 eval ac_val=\$$ac_var
2107 case $ac_val in
2108 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2109 esac
2110 $as_echo "$ac_var='\''$ac_val'\''"
2111 done | sort
2112 echo
2299a76d 2113
75086676
DD		 2114 if test -n "$ac_subst_files"; then
2115 cat <<\_ASBOX
2116## ------------------- ##
2117## File substitutions. ##
2118## ------------------- ##
2119_ASBOX
2120 echo
2121 for ac_var in $ac_subst_files
2122 do
2123 eval ac_val=\$$ac_var
2124 case $ac_val in
2125 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2126 esac
2127 $as_echo "$ac_var='\''$ac_val'\''"
2128 done | sort
2129 echo
2130 fi
bb6a587d 2131
75086676
DD		 2132 if test -s confdefs.h; then
2133 cat <<\_ASBOX
2134## ----------- ##
2135## confdefs.h. ##
2136## ----------- ##
2137_ASBOX
2138 echo
2139 cat confdefs.h
2140 echo
2141 fi
2142 test "$ac_signal" != 0 &&
2143 $as_echo "$as_me: caught signal $ac_signal"
2144 $as_echo "$as_me: exit $exit_status"
2145 } >&5
2146 rm -f core *.core core.conftest.* &&
2147 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2148 exit $exit_status
2149' 0
2150for ac_signal in 1 2 13 15; do
2151 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2152done
2153ac_signal=0
2299a76d 2154
75086676
DD		 2155# confdefs.h avoids OS command line length limits that DEFS can exceed.
2156rm -f -r conftest* confdefs.h
2299a76d 2157
75086676 2158$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2159
75086676 2160# Predefined preprocessor variables.
2299a76d 2161
75086676
DD		 2162cat >>confdefs.h <<_ACEOF
2163#define PACKAGE_NAME "$PACKAGE_NAME"
2164_ACEOF
2299a76d 2165
75086676
DD		 2166cat >>confdefs.h <<_ACEOF
2167#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2168_ACEOF
2299a76d 2169
75086676
DD		 2170cat >>confdefs.h <<_ACEOF
2171#define PACKAGE_VERSION "$PACKAGE_VERSION"
2172_ACEOF
cfed0715 2173
75086676
DD		 2174cat >>confdefs.h <<_ACEOF
2175#define PACKAGE_STRING "$PACKAGE_STRING"
2176_ACEOF
2299a76d 2177
75086676
DD		 2178cat >>confdefs.h <<_ACEOF
2179#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2180_ACEOF
252b5132 2181
75086676
DD		 2182cat >>confdefs.h <<_ACEOF
2183#define PACKAGE_URL "$PACKAGE_URL"
2184_ACEOF
252b5132
RH		 2185
2186
75086676
DD		 2187# Let the site file select an alternate cache file if it wants to.
2188# Prefer an explicitly selected file to automatically selected ones.
2189ac_site_file1=NONE
2190ac_site_file2=NONE
2191if test -n "$CONFIG_SITE"; then
2192 ac_site_file1=$CONFIG_SITE
2193elif test "x$prefix" != xNONE; then
2194 ac_site_file1=$prefix/share/config.site
2195 ac_site_file2=$prefix/etc/config.site
2196else
2197 ac_site_file1=$ac_default_prefix/share/config.site
2198 ac_site_file2=$ac_default_prefix/etc/config.site
2199fi
2200for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2201do
2202 test "x$ac_site_file" = xNONE && continue
2203 if test -r "$ac_site_file"; then
2204 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2205$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2206 sed 's/^/| /' "$ac_site_file" >&5
2207 . "$ac_site_file"
2208 fi
2209done
2210
2211if test -r "$cache_file"; then
2212 # Some versions of bash will fail to source /dev/null (special
2213 # files actually), so we avoid doing that.
2214 if test -f "$cache_file"; then
2215 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2216$as_echo "$as_me: loading cache $cache_file" >&6;}
2217 case $cache_file in
2218 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2219 *) . "./$cache_file";;
2220 esac
2221 fi
2222else
2223 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2224$as_echo "$as_me: creating cache $cache_file" >&6;}
2225 >$cache_file
2226fi
2227
2228# Check that the precious variables saved in the cache have kept the same
2229# value.
2230ac_cache_corrupted=false
2231for ac_var in $ac_precious_vars; do
2232 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2233 eval ac_new_set=\$ac_env_${ac_var}_set
2234 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2235 eval ac_new_val=\$ac_env_${ac_var}_value
2236 case $ac_old_set,$ac_new_set in
2237 set,)
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2239$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2240 ac_cache_corrupted=: ;;
2241 ,set)
2242 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2243$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2244 ac_cache_corrupted=: ;;
2245 ,);;
2246 *)
2247 if test "x$ac_old_val" != "x$ac_new_val"; then
2248 # differences in whitespace do not lead to failure.
2249 ac_old_val_w=`echo x $ac_old_val`
2250 ac_new_val_w=`echo x $ac_new_val`
2251 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2253$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2254 ac_cache_corrupted=:
2255 else
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2257$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2258 eval $ac_var=\$ac_old_val
2259 fi
2260 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2261$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2262 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2263$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2264 fi;;
2265 esac
2266 # Pass precious variables to config.status.
2267 if test "$ac_new_set" = set; then
2268 case $ac_new_val in
2269 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2270 *) ac_arg=$ac_var=$ac_new_val ;;
2271 esac
2272 case " $ac_configure_args " in
2273 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2274 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2275 esac
2276 fi
2277done
2278if $ac_cache_corrupted; then
2279 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2280$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2281 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2282$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2283 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2284fi
2285## -------------------- ##
2286## Main body of script. ##
2287## -------------------- ##
2288
2289ac_ext=c
2290ac_cpp='$CPP $CPPFLAGS'
2291ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2292ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2293ac_compiler_gnu=$ac_cv_c_compiler_gnu
2294
2295
2296
2297
2298
2299
2300
2301# This works around the fact that libtool configuration may change LD
2302# for this particular configuration, but some shells, instead of
2303# keeping the changes in LD private, export them just because LD is
2304# exported. We don't use libtool yet, but some day we might, so...
2305ORIGINAL_LD_FOR_MULTILIBS=$LD
2306
2307
2308# Check whether --with-target-subdir was given.
2309if test "${with_target_subdir+set}" = set; then :
2310 withval=$with_target_subdir;
2311fi
2312
2313
2314# Check whether --with-build-subdir was given.
2315if test "${with_build_subdir+set}" = set; then :
2316 withval=$with_build_subdir;
2317fi
2318
2319
2320# Check whether --with-cross-host was given.
2321if test "${with_cross_host+set}" = set; then :
2322 withval=$with_cross_host;
2323fi
2324
2325
2326# Check whether --with-newlib was given.
2327if test "${with_newlib+set}" = set; then :
2328 withval=$with_newlib;
2329fi
2330
2331
2332if test "${srcdir}" = "."; then
2333 if test -n "${with_build_subdir}"; then
2334 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2335 with_target_subdir=
2336 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2337 libiberty_topdir="${srcdir}/.."
2338 else
2339 if test "${with_target_subdir}" != "."; then
2340 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2341 else
2342 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2343 fi
2344 fi
2345else
2346 libiberty_topdir="${srcdir}/.."
2347fi
85b9a938 2348
252b5132 2349ac_aux_dir=
75086676
DD		 2350for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2351 for ac_t in install-sh install.sh shtool; do
2352 if test -f "$ac_dir/$ac_t"; then
2353 ac_aux_dir=$ac_dir
2354 ac_install_sh="$ac_aux_dir/$ac_t -c"
2355 break 2
2356 fi
2357 done
252b5132
RH		 2358done
2359if test -z "$ac_aux_dir"; then
75086676 2360 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2361fi
252b5132 2362
75086676
DD		 2363# These three variables are undocumented and unsupported,
2364# and are intended to be withdrawn in a future Autoconf release.
2365# They can cause serious problems if a builder's source tree is in a directory
2366# whose full name contains unusual characters.
2367ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2368ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2369ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2370
2371
75086676
DD		 2372
2373
2374{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2375$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2376 # Check whether --enable-maintainer-mode was given.
2377if test "${enable_maintainer_mode+set}" = set; then :
2378 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2379else
2380 maintainer_mode=no
75086676 2381fi
39423523 2382
75086676
DD		 2383
2384{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2385$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2386
2387if test "$maintainer_mode" = "yes"; then
2388 MAINT=''
2389 NOTMAINT='#'
2390else
2391 MAINT='#'
2392 NOTMAINT=''
2393fi
2394
da191b5b
DD		 2395# Do we have a single-tree copy of texinfo? Even if we do, we can't
2396# rely on it - libiberty is built before texinfo.
2397# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2398set dummy makeinfo; ac_word=$2
75086676
DD		 2399{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2400$as_echo_n "checking for $ac_word... " >&6; }
2401if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2402 $as_echo_n "(cached) " >&6
39423523
DD		 2403else
2404 if test -n "$MAKEINFO"; then
2405 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2406else
2299a76d
DJ		 2407as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408for as_dir in $PATH
2409do
2410 IFS=$as_save_IFS
2411 test -z "$as_dir" && as_dir=.
75086676
DD		 2412 for ac_exec_ext in '' $ac_executable_extensions; do
2413 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2414 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2416 break 2
2417 fi
2418done
75086676
DD		 2419 done
2420IFS=$as_save_IFS
2299a76d 2421
39423523
DD		 2422fi
2423fi
2299a76d 2424MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2425if test -n "$MAKEINFO"; then
75086676
DD		 2426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2427$as_echo "$MAKEINFO" >&6; }
39423523 2428else
75086676
DD		 2429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2430$as_echo "no" >&6; }
39423523
DD		 2431fi
2432
75086676 2433
1a78a35a
DD		 2434if test "x$MAKEINFO" = "x"; then
2435 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2436 BUILD_INFO=
1a78a35a
DD		 2437else
2438 BUILD_INFO=info
b7ca9213
L		 2439 case "$MAKEINFO" in
2440 */missing\ makeinfo*)
1a78a35a 2441 BUILD_INFO=
75086676 2442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2443*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2444$as_echo "$as_me: WARNING:
b7ca9213
L		 2445*** Makeinfo is missing. Info documentation will not be built." >&2;}
2446 ;;
2447 *)
2448 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2449 x*\ [1-3].* )
2450 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2451 BUILD_INFO=
75086676 2452 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2453*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2454$as_echo "$as_me: WARNING:
2299a76d 2455*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2456 ;;
2457 esac
1a78a35a
DD		 2458 ;;
2459 esac
2460fi
da191b5b 2461
39423523
DD		 2462
2463
2464# Extract the first word of "perl", so it can be a program name with args.
2465set dummy perl; ac_word=$2
75086676
DD		 2466{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2467$as_echo_n "checking for $ac_word... " >&6; }
2468if test "${ac_cv_prog_PERL+set}" = set; then :
2469 $as_echo_n "(cached) " >&6
39423523
DD		 2470else
2471 if test -n "$PERL"; then
2472 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2473else
2299a76d
DJ		 2474as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2475for as_dir in $PATH
2476do
2477 IFS=$as_save_IFS
2478 test -z "$as_dir" && as_dir=.
75086676
DD		 2479 for ac_exec_ext in '' $ac_executable_extensions; do
2480 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2481 ac_cv_prog_PERL="perl"
75086676 2482 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2483 break 2
2484 fi
2485done
75086676
DD		 2486 done
2487IFS=$as_save_IFS
2299a76d 2488
39423523
DD		 2489fi
2490fi
2299a76d 2491PERL=$ac_cv_prog_PERL
39423523 2492if test -n "$PERL"; then
75086676
DD		 2493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2494$as_echo "$PERL" >&6; }
39423523 2495else
75086676
DD		 2496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2497$as_echo "no" >&6; }
39423523
DD		 2498fi
2499
75086676 2500
39423523
DD		 2501if test x"$PERL" = x""; then
2502 HAVE_PERL='#'
2503else
2504 HAVE_PERL=''
2505fi
2506
2507
252b5132 2508# Make sure we can run config.sub.
75086676
DD		 2509$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2510 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2511
2512{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2513$as_echo_n "checking build system type... " >&6; }
2514if test "${ac_cv_build+set}" = set; then :
2515 $as_echo_n "(cached) " >&6
2516else
2517 ac_build_alias=$build_alias
2518test "x$ac_build_alias" = x &&
2519 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2520test "x$ac_build_alias" = x &&
2521 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2522ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2523 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2524
2525fi
2526{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2527$as_echo "$ac_cv_build" >&6; }
2528case $ac_cv_build in
2529*-*-*) ;;
2530*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2531esac
2299a76d 2532build=$ac_cv_build
75086676
DD		 2533ac_save_IFS=$IFS; IFS='-'
2534set x $ac_cv_build
2535shift
2536build_cpu=$1
2537build_vendor=$2
2538shift; shift
2539# Remember, the first character of IFS is used to create $*,
2540# except with old shells:
2541build_os=$*
2542IFS=$ac_save_IFS
2543case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2544
2545
75086676
DD		 2546{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2547$as_echo_n "checking host system type... " >&6; }
2548if test "${ac_cv_host+set}" = set; then :
2549 $as_echo_n "(cached) " >&6
2299a76d 2550else
75086676
DD		 2551 if test "x$host_alias" = x; then
2552 ac_cv_host=$ac_cv_build
2553else
2554 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2555 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2556fi
252b5132 2557
2299a76d 2558fi
75086676
DD		 2559{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2560$as_echo "$ac_cv_host" >&6; }
2561case $ac_cv_host in
2562*-*-*) ;;
2563*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2564esac
2299a76d 2565host=$ac_cv_host
75086676
DD		 2566ac_save_IFS=$IFS; IFS='-'
2567set x $ac_cv_host
2568shift
2569host_cpu=$1
2570host_vendor=$2
2571shift; shift
2572# Remember, the first character of IFS is used to create $*,
2573# except with old shells:
2574host_os=$*
2575IFS=$ac_save_IFS
2576case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2577
252b5132 2578
252b5132 2579
252b5132 2580
2299a76d
DJ		 2581if test -n "$ac_tool_prefix"; then
2582 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2583set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2585$as_echo_n "checking for $ac_word... " >&6; }
2586if test "${ac_cv_prog_AR+set}" = set; then :
2587 $as_echo_n "(cached) " >&6
252b5132
RH		 2588else
2589 if test -n "$AR"; then
2590 ac_cv_prog_AR="$AR" # Let the user override the test.
2591else
2299a76d
DJ		 2592as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2593for as_dir in $PATH
2594do
2595 IFS=$as_save_IFS
2596 test -z "$as_dir" && as_dir=.
75086676
DD		 2597 for ac_exec_ext in '' $ac_executable_extensions; do
2598 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2599 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2601 break 2
2602 fi
2603done
75086676
DD		 2604 done
2605IFS=$as_save_IFS
2299a76d 2606
252b5132
RH		 2607fi
2608fi
2299a76d 2609AR=$ac_cv_prog_AR
252b5132 2610if test -n "$AR"; then
75086676
DD		 2611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2612$as_echo "$AR" >&6; }
252b5132 2613else
75086676
DD		 2614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2615$as_echo "no" >&6; }
2299a76d
DJ		 2616fi
2617
75086676 2618
252b5132 2619fi
2299a76d
DJ		 2620if test -z "$ac_cv_prog_AR"; then
2621 ac_ct_AR=$AR
2622 # Extract the first word of "ar", so it can be a program name with args.
2623set dummy ar; ac_word=$2
75086676
DD		 2624{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2625$as_echo_n "checking for $ac_word... " >&6; }
2626if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2627 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2628else
2629 if test -n "$ac_ct_AR"; then
2630 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2631else
2632as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2633for as_dir in $PATH
2634do
2635 IFS=$as_save_IFS
2636 test -z "$as_dir" && as_dir=.
75086676
DD		 2637 for ac_exec_ext in '' $ac_executable_extensions; do
2638 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2639 ac_cv_prog_ac_ct_AR="ar"
75086676 2640 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2641 break 2
2642 fi
2643done
75086676
DD		 2644 done
2645IFS=$as_save_IFS
252b5132 2646
2299a76d
DJ		 2647fi
2648fi
2649ac_ct_AR=$ac_cv_prog_ac_ct_AR
2650if test -n "$ac_ct_AR"; then
75086676
DD		 2651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2652$as_echo "$ac_ct_AR" >&6; }
2299a76d 2653else
75086676
DD		 2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2655$as_echo "no" >&6; }
2299a76d 2656fi
252b5132 2657
75086676
DD		 2658 if test "x$ac_ct_AR" = x; then
2659 AR=""
2660 else
2661 case $cross_compiling:$ac_tool_warned in
2662yes:)
2663{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2664$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2665ac_tool_warned=yes ;;
2666esac
2667 AR=$ac_ct_AR
2668 fi
2299a76d
DJ		 2669else
2670 AR="$ac_cv_prog_AR"
2671fi
252b5132 2672
2299a76d
DJ		 2673if test -n "$ac_tool_prefix"; then
2674 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2675set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2676{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2677$as_echo_n "checking for $ac_word... " >&6; }
2678if test "${ac_cv_prog_RANLIB+set}" = set; then :
2679 $as_echo_n "(cached) " >&6
252b5132
RH		 2680else
2681 if test -n "$RANLIB"; then
2682 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2683else
2299a76d
DJ		 2684as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685for as_dir in $PATH
2686do
2687 IFS=$as_save_IFS
2688 test -z "$as_dir" && as_dir=.
75086676
DD		 2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2691 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2692 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2693 break 2
2694 fi
2695done
75086676
DD		 2696 done
2697IFS=$as_save_IFS
2299a76d 2698
252b5132
RH		 2699fi
2700fi
2299a76d 2701RANLIB=$ac_cv_prog_RANLIB
252b5132 2702if test -n "$RANLIB"; then
75086676
DD		 2703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2704$as_echo "$RANLIB" >&6; }
252b5132 2705else
75086676
DD		 2706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2707$as_echo "no" >&6; }
252b5132
RH		 2708fi
2709
75086676 2710
2299a76d 2711fi
252b5132 2712if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2713 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2714 # Extract the first word of "ranlib", so it can be a program name with args.
2715set dummy ranlib; ac_word=$2
75086676
DD		 2716{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2717$as_echo_n "checking for $ac_word... " >&6; }
2718if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2719 $as_echo_n "(cached) " >&6
252b5132 2720else
2299a76d
DJ		 2721 if test -n "$ac_ct_RANLIB"; then
2722 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2723else
2299a76d
DJ		 2724as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2725for as_dir in $PATH
2726do
2727 IFS=$as_save_IFS
2728 test -z "$as_dir" && as_dir=.
75086676
DD		 2729 for ac_exec_ext in '' $ac_executable_extensions; do
2730 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2731 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2733 break 2
2734 fi
2735done
75086676
DD		 2736 done
2737IFS=$as_save_IFS
2299a76d 2738
252b5132
RH		 2739fi
2740fi
2299a76d
DJ		 2741ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2742if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2744$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2745else
75086676
DD		 2746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2747$as_echo "no" >&6; }
252b5132
RH		 2748fi
2749
75086676
DD		 2750 if test "x$ac_ct_RANLIB" = x; then
2751 RANLIB=":"
2752 else
2753 case $cross_compiling:$ac_tool_warned in
2754yes:)
2755{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2756$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2757ac_tool_warned=yes ;;
2758esac
2759 RANLIB=$ac_ct_RANLIB
2760 fi
252b5132 2761else
2299a76d 2762 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2763fi
2764
2765
958afec3
GK		 2766# Add --enable-multilib to configure.
2767# Default to --enable-multilib
75086676
DD		 2768# Check whether --enable-multilib was given.
2769if test "${enable_multilib+set}" = set; then :
2770 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2771 yes) multilib=yes ;;
2772 no) multilib=no ;;
75086676 2773 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2774 esac
2775else
2776 multilib=yes
75086676
DD		 2777fi
2778
958afec3
GK		 2779
2780# Even if the default multilib is not a cross compilation,
2781# it may be that some of the other multilibs are.
2782if test $cross_compiling = no && test $multilib = yes \
2783 && test "x${with_multisubdir}" != x ; then
2784 cross_compiling=maybe
2785fi
2786
0c0a36a4 2787
2299a76d
DJ		 2788ac_ext=c
2789ac_cpp='$CPP $CPPFLAGS'
2790ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793if test -n "$ac_tool_prefix"; then
2794 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797$as_echo_n "checking for $ac_word... " >&6; }
2798if test "${ac_cv_prog_CC+set}" = set; then :
2799 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2800else
2801 if test -n "$CC"; then
2802 ac_cv_prog_CC="$CC" # Let the user override the test.
2803else
2804as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805for as_dir in $PATH
2806do
2807 IFS=$as_save_IFS
2808 test -z "$as_dir" && as_dir=.
75086676
DD		 2809 for ac_exec_ext in '' $ac_executable_extensions; do
2810 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2811 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2812 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2813 break 2
2814 fi
2815done
75086676
DD		 2816 done
2817IFS=$as_save_IFS
2299a76d
DJ		 2818
2819fi
2820fi
2821CC=$ac_cv_prog_CC
2822if test -n "$CC"; then
75086676
DD		 2823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824$as_echo "$CC" >&6; }
2299a76d 2825else
75086676
DD		 2826 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827$as_echo "no" >&6; }
2299a76d
DJ		 2828fi
2829
75086676 2830
2299a76d
DJ		 2831fi
2832if test -z "$ac_cv_prog_CC"; then
2833 ac_ct_CC=$CC
2834 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2835set dummy gcc; ac_word=$2
75086676
DD		 2836{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837$as_echo_n "checking for $ac_word... " >&6; }
2838if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2839 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2840else
2841 if test -n "$ac_ct_CC"; then
2842 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843else
2844as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845for as_dir in $PATH
2846do
2847 IFS=$as_save_IFS
2848 test -z "$as_dir" && as_dir=.
75086676
DD		 2849 for ac_exec_ext in '' $ac_executable_extensions; do
2850 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2851 ac_cv_prog_ac_ct_CC="gcc"
75086676 2852 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2853 break 2
2854 fi
2855done
75086676
DD		 2856 done
2857IFS=$as_save_IFS
2299a76d
DJ		 2858
2859fi
2860fi
2861ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862if test -n "$ac_ct_CC"; then
75086676
DD		 2863 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864$as_echo "$ac_ct_CC" >&6; }
2299a76d 2865else
75086676
DD		 2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867$as_echo "no" >&6; }
2299a76d
DJ		 2868fi
2869
75086676
DD		 2870 if test "x$ac_ct_CC" = x; then
2871 CC=""
2872 else
2873 case $cross_compiling:$ac_tool_warned in
2874yes:)
2875{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877ac_tool_warned=yes ;;
2878esac
2879 CC=$ac_ct_CC
2880 fi
2299a76d
DJ		 2881else
2882 CC="$ac_cv_prog_CC"
2883fi
2884
2885if test -z "$CC"; then
75086676
DD		 2886 if test -n "$ac_tool_prefix"; then
2887 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2888set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890$as_echo_n "checking for $ac_word... " >&6; }
2891if test "${ac_cv_prog_CC+set}" = set; then :
2892 $as_echo_n "(cached) " >&6
252b5132
RH		 2893else
2894 if test -n "$CC"; then
2895 ac_cv_prog_CC="$CC" # Let the user override the test.
2896else
2299a76d
DJ		 2897as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898for as_dir in $PATH
2899do
2900 IFS=$as_save_IFS
2901 test -z "$as_dir" && as_dir=.
75086676
DD		 2902 for ac_exec_ext in '' $ac_executable_extensions; do
2903 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2904 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2905 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2906 break 2
2907 fi
2908done
75086676
DD		 2909 done
2910IFS=$as_save_IFS
2299a76d 2911
252b5132
RH		 2912fi
2913fi
2299a76d 2914CC=$ac_cv_prog_CC
252b5132 2915if test -n "$CC"; then
75086676
DD		 2916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917$as_echo "$CC" >&6; }
252b5132 2918else
75086676
DD		 2919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920$as_echo "no" >&6; }
252b5132
RH		 2921fi
2922
2299a76d 2923
75086676 2924 fi
2299a76d 2925fi
252b5132
RH		 2926if test -z "$CC"; then
2927 # Extract the first word of "cc", so it can be a program name with args.
2928set dummy cc; ac_word=$2
75086676
DD		 2929{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930$as_echo_n "checking for $ac_word... " >&6; }
2931if test "${ac_cv_prog_CC+set}" = set; then :
2932 $as_echo_n "(cached) " >&6
252b5132
RH		 2933else
2934 if test -n "$CC"; then
2935 ac_cv_prog_CC="$CC" # Let the user override the test.
2936else
252b5132 2937 ac_prog_rejected=no
2299a76d
DJ		 2938as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939for as_dir in $PATH
2940do
2941 IFS=$as_save_IFS
2942 test -z "$as_dir" && as_dir=.
75086676
DD		 2943 for ac_exec_ext in '' $ac_executable_extensions; do
2944 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2945 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946 ac_prog_rejected=yes
2947 continue
2948 fi
2949 ac_cv_prog_CC="cc"
75086676 2950 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2951 break 2
2952 fi
2953done
75086676
DD		 2954 done
2955IFS=$as_save_IFS
2299a76d 2956
252b5132
RH		 2957if test $ac_prog_rejected = yes; then
2958 # We found a bogon in the path, so make sure we never use it.
2959 set dummy $ac_cv_prog_CC
2960 shift
2299a76d 2961 if test $# != 0; then
252b5132
RH		 2962 # We chose a different compiler from the bogus one.
2963 # However, it has the same basename, so the bogon will be chosen
2964 # first if we set CC to just the basename; use the full file name.
2965 shift
2299a76d 2966 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2967 fi
2968fi
2969fi
2970fi
2299a76d 2971CC=$ac_cv_prog_CC
252b5132 2972if test -n "$CC"; then
75086676
DD		 2973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974$as_echo "$CC" >&6; }
252b5132 2975else
75086676
DD		 2976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977$as_echo "no" >&6; }
252b5132
RH		 2978fi
2979
75086676 2980
252b5132 2981fi
2299a76d
DJ		 2982if test -z "$CC"; then
2983 if test -n "$ac_tool_prefix"; then
75086676 2984 for ac_prog in cl.exe
2299a76d
DJ		 2985 do
2986 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 2988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989$as_echo_n "checking for $ac_word... " >&6; }
2990if test "${ac_cv_prog_CC+set}" = set; then :
2991 $as_echo_n "(cached) " >&6
252b5132 2992else
2299a76d
DJ		 2993 if test -n "$CC"; then
2994 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 2995else
2299a76d
DJ		 2996as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997for as_dir in $PATH
2998do
2999 IFS=$as_save_IFS
3000 test -z "$as_dir" && as_dir=.
75086676
DD		 3001 for ac_exec_ext in '' $ac_executable_extensions; do
3002 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3003 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 3004 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 3005 break 2
3006 fi
3007done
75086676
DD		 3008 done
3009IFS=$as_save_IFS
2299a76d 3010
252b5132
RH		 3011fi
3012fi
2299a76d
DJ		 3013CC=$ac_cv_prog_CC
3014if test -n "$CC"; then
75086676
DD		 3015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016$as_echo "$CC" >&6; }
252b5132 3017else
75086676
DD		 3018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019$as_echo "no" >&6; }
252b5132 3020fi
252b5132 3021
75086676 3022
2299a76d
DJ		 3023 test -n "$CC" && break
3024 done
252b5132 3025fi
2299a76d
DJ		 3026if test -z "$CC"; then
3027 ac_ct_CC=$CC
75086676 3028 for ac_prog in cl.exe
2299a76d
DJ		 3029do
3030 # Extract the first word of "$ac_prog", so it can be a program name with args.
3031set dummy $ac_prog; ac_word=$2
75086676
DD		 3032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033$as_echo_n "checking for $ac_word... " >&6; }
3034if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3035 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3036else
3037 if test -n "$ac_ct_CC"; then
3038 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039else
3040as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041for as_dir in $PATH
3042do
3043 IFS=$as_save_IFS
3044 test -z "$as_dir" && as_dir=.
75086676
DD		 3045 for ac_exec_ext in '' $ac_executable_extensions; do
3046 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3047 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3048 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3049 break 2
252b5132 3050 fi
2299a76d 3051done
75086676
DD		 3052 done
3053IFS=$as_save_IFS
2299a76d
DJ		 3054
3055fi
3056fi
3057ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058if test -n "$ac_ct_CC"; then
75086676
DD		 3059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060$as_echo "$ac_ct_CC" >&6; }
252b5132 3061else
75086676
DD		 3062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063$as_echo "no" >&6; }
252b5132
RH		 3064fi
3065
75086676 3066
2299a76d
DJ		 3067 test -n "$ac_ct_CC" && break
3068done
252b5132 3069
75086676
DD		 3070 if test "x$ac_ct_CC" = x; then
3071 CC=""
3072 else
3073 case $cross_compiling:$ac_tool_warned in
3074yes:)
3075{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077ac_tool_warned=yes ;;
3078esac
3079 CC=$ac_ct_CC
3080 fi
2299a76d
DJ		 3081fi
3082
3083fi
3084
3085
75086676
DD		 3086test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088as_fn_error "no acceptable C compiler found in \$PATH
3089See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3090
3091# Provide some information about the compiler.
75086676
DD		 3092$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093set X $ac_compile
3094ac_compiler=$2
3095for ac_option in --version -v -V -qversion; do
3096 { { ac_try="$ac_compiler $ac_option >&5"
3097case "(($ac_try" in
3098 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099 *) ac_try_echo=$ac_try;;
3100esac
3101eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102$as_echo "$ac_try_echo"; } >&5
3103 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3104 ac_status=$?
75086676
DD		 3105 if test -s conftest.err; then
3106 sed '10a\
3107... rest of stderr output deleted ...
3108 10q' conftest.err >conftest.er1
3109 cat conftest.er1 >&5
3110 rm -f conftest.er1 conftest.err
3111 fi
3112 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113 test $ac_status = 0; }
3114done
2299a76d 3115
75086676 3116cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3117/* end confdefs.h. */
92655e19 3118
2299a76d
DJ		 3119int
3120main ()
3121{
3122
3123 ;
3124 return 0;
3125}
3126_ACEOF
3127# FIXME: Cleanup?
75086676 3128if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3129 (eval $ac_link) 2>&5
3130 ac_status=$?
75086676
DD		 3131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3132 test $ac_status = 0; }; then :
2299a76d
DJ		 3133 gcc_no_link=no
3134else
3135 gcc_no_link=yes
3136fi
2299a76d
DJ		 3137if test x$gcc_no_link = xyes; then
3138 # Setting cross_compile will disable run tests; it will
3139 # also disable AC_CHECK_FILE but that's generally
3140 # correct if we can't link.
3141 cross_compiling=yes
3142 EXEEXT=
3143else
75086676 3144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3145/* end confdefs.h. */
3146
3147int
3148main ()
3149{
3150
3151 ;
3152 return 0;
3153}
3154_ACEOF
3155ac_clean_files_save=$ac_clean_files
75086676 3156ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3157# Try to create an executable without -o first, disregard a.out.
3158# It will help us diagnose broken compilers, and finding out an intuition
3159# of exeext.
75086676
DD		 3160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3161$as_echo_n "checking for C compiler default output file name... " >&6; }
3162ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3163
3164# The possible output files:
3165ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3166
3167ac_rmfiles=
3168for ac_file in $ac_files
3169do
3170 case $ac_file in
3171 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3172 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3173 esac
3174done
3175rm -f $ac_rmfiles
3176
3177if { { ac_try="$ac_link_default"
3178case "(($ac_try" in
3179 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3180 *) ac_try_echo=$ac_try;;
3181esac
3182eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3183$as_echo "$ac_try_echo"; } >&5
3184 (eval "$ac_link_default") 2>&5
3185 ac_status=$?
3186 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3187 test $ac_status = 0; }; then :
3188 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3189# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3190# in a Makefile. We should not override ac_cv_exeext if it was cached,
3191# so that the user can short-circuit this test for compilers unknown to
3192# Autoconf.
3193for ac_file in $ac_files ''
2299a76d
DJ		 3194do
3195 test -f "$ac_file" || continue
3196 case $ac_file in
75086676 3197 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3198 ;;
2299a76d 3199 [ab].out )
58670637
DD		 3200 # We found the default executable, but exeext='' is most
3201 # certainly right.
3202 break;;
2299a76d 3203 *.* )
75086676
DD		 3204 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3205 then :; else
3206 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3207 fi
3208 # We set ac_cv_exeext here because the later test for it is not
3209 # safe: cross compilers may not add the suffix if given an `-o'
3210 # argument, so we may need to know it at that point already.
3211 # Even if this section looks crufty: it has the advantage of
3212 # actually working.
58670637 3213 break;;
2299a76d 3214 * )
58670637 3215 break;;
2299a76d
DJ		 3216 esac
3217done
75086676
DD		 3218test "$ac_cv_exeext" = no && ac_cv_exeext=
3219
b39b76b8 3220else
75086676
DD		 3221 ac_file=''
3222fi
3223{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3224$as_echo "$ac_file" >&6; }
3225if test -z "$ac_file"; then :
3226 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3227sed 's/^/| /' conftest.$ac_ext >&5
3228
75086676
DD		 3229{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3230$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3231{ as_fn_set_status 77
3232as_fn_error "C compiler cannot create executables
3233See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3234fi
2299a76d 3235ac_exeext=$ac_cv_exeext
2299a76d 3236
75086676 3237# Check that the compiler produces executables we can run. If not, either
2299a76d 3238# the compiler is broken, or we cross compile.
75086676
DD		 3239{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3240$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3241# If not cross compiling, check that we can run a simple program.
3242if test "$cross_compiling" != yes; then
3243 if { ac_try='./$ac_file'
75086676
DD		 3244 { { case "(($ac_try" in
3245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3246 *) ac_try_echo=$ac_try;;
3247esac
3248eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3249$as_echo "$ac_try_echo"; } >&5
3250 (eval "$ac_try") 2>&5
2299a76d 3251 ac_status=$?
75086676
DD		 3252 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3253 test $ac_status = 0; }; }; then
2299a76d
DJ		 3254 cross_compiling=no
3255 else
3256 if test "$cross_compiling" = maybe; then
3257 cross_compiling=yes
3258 else
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;}
3261as_fn_error "cannot run C compiled programs.
2299a76d 3262If you meant to cross compile, use \`--host'.
75086676 3263See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3264 fi
3265 fi
2299a76d 3266fi
75086676
DD		 3267{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3268$as_echo "yes" >&6; }
2299a76d 3269
75086676 3270rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3271ac_clean_files=$ac_clean_files_save
75086676 3272# Check that the compiler produces executables we can run. If not, either
2299a76d 3273# the compiler is broken, or we cross compile.
75086676
DD		 3274{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3275$as_echo_n "checking whether we are cross compiling... " >&6; }
3276{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3277$as_echo "$cross_compiling" >&6; }
3278
3279{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3280$as_echo_n "checking for suffix of executables... " >&6; }
3281if { { ac_try="$ac_link"
3282case "(($ac_try" in
3283 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284 *) ac_try_echo=$ac_try;;
3285esac
3286eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3287$as_echo "$ac_try_echo"; } >&5
3288 (eval "$ac_link") 2>&5
2299a76d 3289 ac_status=$?
75086676
DD		 3290 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3291 test $ac_status = 0; }; then :
2299a76d
DJ		 3292 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3293# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3294# work properly (i.e., refer to `conftest.exe'), while it won't with
3295# `rm'.
3296for ac_file in conftest.exe conftest conftest.*; do
3297 test -f "$ac_file" || continue
3298 case $ac_file in
75086676 3299 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3300 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3301 break;;
2299a76d
DJ		 3302 * ) break;;
3303 esac
3304done
b39b76b8 3305else
75086676
DD		 3306 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3307$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3308as_fn_error "cannot compute suffix of executables: cannot compile and link
3309See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3310fi
2299a76d 3311rm -f conftest$ac_cv_exeext
75086676
DD		 3312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3313$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3314
3315rm -f conftest.$ac_ext
3316EXEEXT=$ac_cv_exeext
3317ac_exeext=$EXEEXT
b39b76b8 3318fi
75086676
DD		 3319{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3320$as_echo_n "checking for suffix of object files... " >&6; }
3321if test "${ac_cv_objext+set}" = set; then :
3322 $as_echo_n "(cached) " >&6
b39b76b8 3323else
75086676 3324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3325/* end confdefs.h. */
b39b76b8 3326
2299a76d
DJ		 3327int
3328main ()
3329{
b39b76b8 3330
2299a76d
DJ		 3331 ;
3332 return 0;
3333}
3334_ACEOF
3335rm -f conftest.o conftest.obj
75086676
DD		 3336if { { ac_try="$ac_compile"
3337case "(($ac_try" in
3338 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3339 *) ac_try_echo=$ac_try;;
3340esac
3341eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3342$as_echo "$ac_try_echo"; } >&5
3343 (eval "$ac_compile") 2>&5
3344 ac_status=$?
3345 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3346 test $ac_status = 0; }; then :
3347 for ac_file in conftest.o conftest.obj conftest.*; do
3348 test -f "$ac_file" || continue;
2299a76d 3349 case $ac_file in
75086676 3350 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3351 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3352 break;;
3353 esac
3354done
b39b76b8 3355else
75086676 3356 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3357sed 's/^/| /' conftest.$ac_ext >&5
3358
75086676
DD		 3359{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361as_fn_error "cannot compute suffix of object files: cannot compile
3362See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3363fi
2299a76d 3364rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3365fi
75086676
DD		 3366{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3367$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3368OBJEXT=$ac_cv_objext
3369ac_objext=$OBJEXT
75086676
DD		 3370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3371$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3372if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3373 $as_echo_n "(cached) " >&6
2299a76d 3374else
75086676 3375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3376/* end confdefs.h. */
3377
3378int
3379main ()
3380{
3381#ifndef __GNUC__
3382 choke me
3383#endif
b39b76b8 3384
2299a76d
DJ		 3385 ;
3386 return 0;
3387}
3388_ACEOF
75086676 3389if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3390 ac_compiler_gnu=yes
3391else
75086676 3392 ac_compiler_gnu=no
2299a76d 3393fi
75086676 3394rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3395ac_cv_c_compiler_gnu=$ac_compiler_gnu
3396
3397fi
75086676
DD		 3398{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3399$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3400if test $ac_compiler_gnu = yes; then
3401 GCC=yes
3402else
3403 GCC=
3404fi
2299a76d
DJ		 3405ac_test_CFLAGS=${CFLAGS+set}
3406ac_save_CFLAGS=$CFLAGS
75086676
DD		 3407{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3408$as_echo_n "checking whether $CC accepts -g... " >&6; }
3409if test "${ac_cv_prog_cc_g+set}" = set; then :
3410 $as_echo_n "(cached) " >&6
3411else
3412 ac_save_c_werror_flag=$ac_c_werror_flag
3413 ac_c_werror_flag=yes
3414 ac_cv_prog_cc_g=no
3415 CFLAGS="-g"
3416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3417/* end confdefs.h. */
b39b76b8 3418
2299a76d
DJ		 3419int
3420main ()
3421{
b39b76b8 3422
2299a76d
DJ		 3423 ;
3424 return 0;
3425}
3426_ACEOF
75086676 3427if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3428 ac_cv_prog_cc_g=yes
3429else
75086676
DD		 3430 CFLAGS=""
3431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3432/* end confdefs.h. */
3433
3434int
3435main ()
3436{
3437
3438 ;
3439 return 0;
3440}
3441_ACEOF
3442if ac_fn_c_try_compile "$LINENO"; then :
3443
3444else
3445 ac_c_werror_flag=$ac_save_c_werror_flag
3446 CFLAGS="-g"
3447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3448/* end confdefs.h. */
3449
3450int
3451main ()
3452{
252b5132 3453
75086676
DD		 3454 ;
3455 return 0;
3456}
3457_ACEOF
3458if ac_fn_c_try_compile "$LINENO"; then :
3459 ac_cv_prog_cc_g=yes
3460fi
3461rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3462fi
75086676 3463rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3464fi
75086676
DD		 3465rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3466 ac_c_werror_flag=$ac_save_c_werror_flag
3467fi
3468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3469$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3470if test "$ac_test_CFLAGS" = set; then
3471 CFLAGS=$ac_save_CFLAGS
3472elif test $ac_cv_prog_cc_g = yes; then
252b5132 3473 if test "$GCC" = yes; then
2299a76d 3474 CFLAGS="-g -O2"
252b5132 3475 else
2299a76d 3476 CFLAGS="-g"
252b5132
RH		 3477 fi
3478else
2299a76d
DJ		 3479 if test "$GCC" = yes; then
3480 CFLAGS="-O2"
3481 else
3482 CFLAGS=
3483 fi
252b5132 3484fi
75086676
DD		 3485{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3486$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3487if test "${ac_cv_prog_cc_c89+set}" = set; then :
3488 $as_echo_n "(cached) " >&6
2299a76d 3489else
75086676 3490 ac_cv_prog_cc_c89=no
2299a76d 3491ac_save_CC=$CC
75086676 3492cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3493/* end confdefs.h. */
3494#include <stdarg.h>
3495#include <stdio.h>
3496#include <sys/types.h>
3497#include <sys/stat.h>
3498/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3499struct buf { int x; };
3500FILE * (*rcsopen) (struct buf *, struct stat *, int);
3501static char *e (p, i)
3502 char **p;
3503 int i;
3504{
3505 return p[i];
92655e19 3506}
2299a76d
DJ		 3507static char *f (char * (*g) (char **, int), char **p, ...)
3508{
3509 char *s;
3510 va_list v;
3511 va_start (v,p);
3512 s = g (p, va_arg (v,int));
3513 va_end (v);
3514 return s;
92655e19 3515}
58670637
DD		 3516
3517/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3518 function prototypes and stuff, but not '\xHH' hex character constants.
3519 These don't provoke an error unfortunately, instead are silently treated
75086676 3520 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3521 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3522 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3523 that's true only with -std. */
58670637
DD		 3524int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3525
75086676
DD		 3526/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3527 inside strings and character constants. */
3528#define FOO(x) 'x'
3529int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3530
2299a76d
DJ		 3531int test (int i, double x);
3532struct s1 {int (*f) (int a);};
3533struct s2 {int (*f) (double a);};
3534int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3535int argc;
3536char **argv;
3537int
3538main ()
3539{
3540return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3541 ;
3542 return 0;
92655e19 3543}
2299a76d 3544_ACEOF
75086676
DD		 3545for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3546 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3547do
3548 CC="$ac_save_CC $ac_arg"
75086676
DD		 3549 if ac_fn_c_try_compile "$LINENO"; then :
3550 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3551fi
75086676
DD		 3552rm -f core conftest.err conftest.$ac_objext
3553 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3554done
75086676 3555rm -f conftest.$ac_ext
2299a76d
DJ		 3556CC=$ac_save_CC
3557
3558fi
75086676
DD		 3559# AC_CACHE_VAL
3560case "x$ac_cv_prog_cc_c89" in
3561 x)
3562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3563$as_echo "none needed" >&6; } ;;
3564 xno)
3565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3566$as_echo "unsupported" >&6; } ;;
2299a76d 3567 *)
75086676
DD		 3568 CC="$CC $ac_cv_prog_cc_c89"
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3570$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3571esac
75086676 3572if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3573
2299a76d
DJ		 3574fi
3575
2299a76d
DJ		 3576ac_ext=c
3577ac_cpp='$CPP $CPPFLAGS'
3578ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3579ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3580ac_compiler_gnu=$ac_cv_c_compiler_gnu
3581
899de170 3582
75086676
DD		 3583# Check whether --enable-largefile was given.
3584if test "${enable_largefile+set}" = set; then :
3585 enableval=$enable_largefile;
3586fi
899de170 3587
899de170
L		 3588if test "$enable_largefile" != no; then
3589
75086676
DD		 3590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3591$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3592if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3593 $as_echo_n "(cached) " >&6
899de170
L		 3594else
3595 ac_cv_sys_largefile_CC=no
3596 if test "$GCC" != yes; then
3597 ac_save_CC=$CC
3598 while :; do
75086676
DD		 3599 # IRIX 6.2 and later do not support large files by default,
3600 # so use the C compiler's -n32 option if that helps.
3601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3602/* end confdefs.h. */
3603#include <sys/types.h>
3604 /* Check that off_t can represent 2**63 - 1 correctly.
3605 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3606 since some C++ compilers masquerading as C compilers
3607 incorrectly reject 9223372036854775807. */
3608#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3609 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3610 && LARGE_OFF_T % 2147483647 == 1)
3611 ? 1 : -1];
3612int
3613main ()
3614{
3615
3616 ;
3617 return 0;
3618}
3619_ACEOF
75086676 3620 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3621 break
899de170 3622fi
75086676
DD		 3623rm -f core conftest.err conftest.$ac_objext
3624 CC="$CC -n32"
3625 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3626 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3627fi
75086676 3628rm -f core conftest.err conftest.$ac_objext
899de170
L		 3629 break
3630 done
3631 CC=$ac_save_CC
3632 rm -f conftest.$ac_ext
3633 fi
3634fi
75086676
DD		 3635{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3636$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3637 if test "$ac_cv_sys_largefile_CC" != no; then
3638 CC=$CC$ac_cv_sys_largefile_CC
3639 fi
3640
75086676
DD		 3641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3642$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3643if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3644 $as_echo_n "(cached) " >&6
899de170
L		 3645else
3646 while :; do
75086676 3647 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3648/* end confdefs.h. */
3649#include <sys/types.h>
3650 /* Check that off_t can represent 2**63 - 1 correctly.
3651 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3652 since some C++ compilers masquerading as C compilers
3653 incorrectly reject 9223372036854775807. */
3654#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3655 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3656 && LARGE_OFF_T % 2147483647 == 1)
3657 ? 1 : -1];
3658int
3659main ()
3660{
3661
3662 ;
3663 return 0;
3664}
3665_ACEOF
75086676
DD		 3666if ac_fn_c_try_compile "$LINENO"; then :
3667 ac_cv_sys_file_offset_bits=no; break
899de170 3668fi
75086676
DD		 3669rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3671/* end confdefs.h. */
3672#define _FILE_OFFSET_BITS 64
3673#include <sys/types.h>
3674 /* Check that off_t can represent 2**63 - 1 correctly.
3675 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3676 since some C++ compilers masquerading as C compilers
3677 incorrectly reject 9223372036854775807. */
3678#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3679 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3680 && LARGE_OFF_T % 2147483647 == 1)
3681 ? 1 : -1];
3682int
3683main ()
3684{
3685
3686 ;
3687 return 0;
3688}
3689_ACEOF
75086676 3690if ac_fn_c_try_compile "$LINENO"; then :
899de170 3691 ac_cv_sys_file_offset_bits=64; break
899de170 3692fi
75086676
DD		 3693rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3694 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3695 break
3696done
3697fi
75086676
DD		 3698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3699$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3700case $ac_cv_sys_file_offset_bits in #(
3701 no | unknown) ;;
3702 *)
899de170
L		 3703cat >>confdefs.h <<_ACEOF
3704#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3705_ACEOF
75086676
DD		 3706;;
3707esac
3708rm -rf conftest*
3709 if test $ac_cv_sys_file_offset_bits = unknown; then
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3711$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3712if test "${ac_cv_sys_large_files+set}" = set; then :
3713 $as_echo_n "(cached) " >&6
899de170
L		 3714else
3715 while :; do
75086676 3716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3717/* end confdefs.h. */
3718#include <sys/types.h>
3719 /* Check that off_t can represent 2**63 - 1 correctly.
3720 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3721 since some C++ compilers masquerading as C compilers
3722 incorrectly reject 9223372036854775807. */
3723#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3724 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3725 && LARGE_OFF_T % 2147483647 == 1)
3726 ? 1 : -1];
3727int
3728main ()
3729{
3730
3731 ;
3732 return 0;
3733}
3734_ACEOF
75086676
DD		 3735if ac_fn_c_try_compile "$LINENO"; then :
3736 ac_cv_sys_large_files=no; break
899de170 3737fi
75086676
DD		 3738rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3740/* end confdefs.h. */
3741#define _LARGE_FILES 1
3742#include <sys/types.h>
3743 /* Check that off_t can represent 2**63 - 1 correctly.
3744 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3745 since some C++ compilers masquerading as C compilers
3746 incorrectly reject 9223372036854775807. */
3747#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3748 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3749 && LARGE_OFF_T % 2147483647 == 1)
3750 ? 1 : -1];
3751int
3752main ()
3753{
3754
3755 ;
3756 return 0;
3757}
3758_ACEOF
75086676 3759if ac_fn_c_try_compile "$LINENO"; then :
899de170 3760 ac_cv_sys_large_files=1; break
899de170 3761fi
75086676
DD		 3762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3763 ac_cv_sys_large_files=unknown
899de170
L		 3764 break
3765done
3766fi
75086676
DD		 3767{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3768$as_echo "$ac_cv_sys_large_files" >&6; }
3769case $ac_cv_sys_large_files in #(
3770 no | unknown) ;;
3771 *)
899de170
L		 3772cat >>confdefs.h <<_ACEOF
3773#define _LARGE_FILES $ac_cv_sys_large_files
3774_ACEOF
75086676
DD		 3775;;
3776esac
3777rm -rf conftest*
3778 fi
899de170
L		 3779fi
3780
8ddbb593
DJ		 3781ac_ext=c
3782ac_cpp='$CPP $CPPFLAGS'
3783ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3784ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3785ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3786{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3787$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3788# On Suns, sometimes $CPP names a directory.
3789if test -n "$CPP" && test -d "$CPP"; then
3790 CPP=
3791fi
3792if test -z "$CPP"; then
75086676
DD		 3793 if test "${ac_cv_prog_CPP+set}" = set; then :
3794 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3795else
3796 # Double quotes because CPP needs to be expanded
3797 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3798 do
3799 ac_preproc_ok=false
3800for ac_c_preproc_warn_flag in '' yes
3801do
3802 # Use a header file that comes with gcc, so configuring glibc
3803 # with a fresh cross-compiler works.
3804 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3805 # <limits.h> exists even on freestanding compilers.
3806 # On the NeXT, cc -E runs the code through the compiler's parser,
3807 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3809/* end confdefs.h. */
3810#ifdef __STDC__
3811# include <limits.h>
3812#else
3813# include <assert.h>
3814#endif
58670637 3815 Syntax error
8ddbb593 3816_ACEOF
75086676 3817if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3818
75086676 3819else
8ddbb593
DJ		 3820 # Broken: fails on valid input.
3821continue
3822fi
3823rm -f conftest.err conftest.$ac_ext
3824
75086676 3825 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3826 # can be detected and how.
75086676 3827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3828/* end confdefs.h. */
3829#include <ac_nonexistent.h>
3830_ACEOF
75086676 3831if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3832 # Broken: success on invalid input.
3833continue
3834else
8ddbb593
DJ		 3835 # Passes both tests.
3836ac_preproc_ok=:
3837break
3838fi
3839rm -f conftest.err conftest.$ac_ext
3840
3841done
3842# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3843rm -f conftest.err conftest.$ac_ext
75086676 3844if $ac_preproc_ok; then :
8ddbb593
DJ		 3845 break
3846fi
3847
3848 done
3849 ac_cv_prog_CPP=$CPP
3850
3851fi
3852 CPP=$ac_cv_prog_CPP
3853else
3854 ac_cv_prog_CPP=$CPP
3855fi
75086676
DD		 3856{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3857$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3858ac_preproc_ok=false
3859for ac_c_preproc_warn_flag in '' yes
3860do
3861 # Use a header file that comes with gcc, so configuring glibc
3862 # with a fresh cross-compiler works.
3863 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3864 # <limits.h> exists even on freestanding compilers.
3865 # On the NeXT, cc -E runs the code through the compiler's parser,
3866 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3868/* end confdefs.h. */
3869#ifdef __STDC__
3870# include <limits.h>
3871#else
3872# include <assert.h>
3873#endif
58670637 3874 Syntax error
8ddbb593 3875_ACEOF
75086676 3876if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3877
75086676 3878else
8ddbb593
DJ		 3879 # Broken: fails on valid input.
3880continue
3881fi
3882rm -f conftest.err conftest.$ac_ext
3883
75086676 3884 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3885 # can be detected and how.
75086676 3886 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3887/* end confdefs.h. */
3888#include <ac_nonexistent.h>
3889_ACEOF
75086676 3890if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3891 # Broken: success on invalid input.
3892continue
3893else
8ddbb593
DJ		 3894 # Passes both tests.
3895ac_preproc_ok=:
3896break
3897fi
3898rm -f conftest.err conftest.$ac_ext
3899
3900done
3901# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3902rm -f conftest.err conftest.$ac_ext
75086676
DD		 3903if $ac_preproc_ok; then :
3904
8ddbb593 3905else
75086676
DD		 3906 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3907$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3908as_fn_error "C preprocessor \"$CPP\" fails sanity check
3909See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3910fi
3911
3912ac_ext=c
3913ac_cpp='$CPP $CPPFLAGS'
3914ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3915ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3916ac_compiler_gnu=$ac_cv_c_compiler_gnu
3917
3918
3919ac_c_preproc_warn_flag=yes
2299a76d 3920
a104c397
PB		 3921ac_libiberty_warn_cflags=
3922save_CFLAGS="$CFLAGS"
1f616ca1 3923for option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3924 -Wstrict-prototypes; do
75086676 3925 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3926
75086676
DD		 3927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3928$as_echo_n "checking whether $CC supports $option... " >&6; }
3929if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3930 $as_echo_n "(cached) " >&6
fd7d450d 3931else
a104c397 3932 CFLAGS="$option"
75086676 3933 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3934/* end confdefs.h. */
3935
a104c397
PB		 3936int
3937main ()
3938{
3939
3940 ;
3941 return 0;
3942}
fd7d450d 3943_ACEOF
75086676 3944if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3945 eval "$as_acx_Woption=yes"
fd7d450d 3946else
75086676 3947 eval "$as_acx_Woption=no"
fd7d450d 3948fi
75086676 3949rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3950
3951fi
75086676
DD		 3952eval ac_res=\$$as_acx_Woption
3953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3954$as_echo "$ac_res" >&6; }
3955 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a104c397 3956 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
fd7d450d 3957fi
a104c397
PB		 3958 done
3959CFLAGS="$save_CFLAGS"
3960
75086676
DD		 3961if test "$GCC" = yes; then :
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3963$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3964if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3965 $as_echo_n "(cached) " >&6
1f616ca1
PB		 3966else
3967 save_CFLAGS="$CFLAGS"
3968CFLAGS="-pedantic "
75086676 3969cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 3970/* end confdefs.h. */
3971
3972int
3973main ()
3974{
3975
3976 ;
3977 return 0;
3978}
3979_ACEOF
75086676 3980if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 3981 acx_cv_prog_cc_pedantic_=yes
3982else
75086676 3983 acx_cv_prog_cc_pedantic_=no
1f616ca1 3984fi
75086676 3985rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 3986CFLAGS="$save_CFLAGS"
3987fi
75086676
DD		 3988{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3989$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3990if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 3991 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3992fi
3993
1f616ca1
PB		 3994fi
3995
3996
46a10049 3997if test "x$CC" != xcc; then
75086676
DD		 3998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3999$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 4000else
75086676
DD		 4001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4002$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 4003fi
75086676 4004set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 4005 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4006if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4007 $as_echo_n "(cached) " >&6
46a10049 4008else
75086676 4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4010/* end confdefs.h. */
4011
4012int
4013main ()
4014{
4015
4016 ;
4017 return 0;
4018}
4019_ACEOF
4020# Make sure it works both with $CC and with simple cc.
4021# We do the test twice because some compilers refuse to overwrite an
4022# existing .o file with -o, though they will create one.
75086676
DD		 4023ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4024rm -f conftest2.*
4025if { { case "(($ac_try" in
4026 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4027 *) ac_try_echo=$ac_try;;
4028esac
4029eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4030$as_echo "$ac_try_echo"; } >&5
4031 (eval "$ac_try") 2>&5
4032 ac_status=$?
4033 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4034 test $ac_status = 0; } &&
4035 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4036 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4037 *) ac_try_echo=$ac_try;;
4038esac
4039eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4040$as_echo "$ac_try_echo"; } >&5
4041 (eval "$ac_try") 2>&5
46a10049 4042 ac_status=$?
75086676
DD		 4043 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4044 test $ac_status = 0; };
46a10049
DD		 4045then
4046 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4047 if test "x$CC" != xcc; then
4048 # Test first that cc exists at all.
4049 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4050 { { case "(($ac_try" in
4051 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4052 *) ac_try_echo=$ac_try;;
4053esac
4054eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4055$as_echo "$ac_try_echo"; } >&5
4056 (eval "$ac_try") 2>&5
4057 ac_status=$?
4058 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4059 test $ac_status = 0; }; }; then
4060 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4061 rm -f conftest2.*
4062 if { { case "(($ac_try" in
4063 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4064 *) ac_try_echo=$ac_try;;
4065esac
4066eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4067$as_echo "$ac_try_echo"; } >&5
4068 (eval "$ac_try") 2>&5
4069 ac_status=$?
4070 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4071 test $ac_status = 0; } &&
4072 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4073 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4074 *) ac_try_echo=$ac_try;;
4075esac
4076eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4077$as_echo "$ac_try_echo"; } >&5
4078 (eval "$ac_try") 2>&5
46a10049 4079 ac_status=$?
75086676
DD		 4080 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4081 test $ac_status = 0; };
46a10049
DD		 4082 then
4083 # cc works too.
4084 :
4085 else
4086 # cc exists but doesn't like -o.
4087 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4088 fi
4089 fi
4090 fi
4091else
4092 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4093fi
75086676 4094rm -f core conftest*
46a10049
DD		 4095
4096fi
75086676
DD		 4097if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4099$as_echo "yes" >&6; }
46a10049 4100else
75086676
DD		 4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4102$as_echo "no" >&6; }
46a10049 4103
75086676 4104$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4105
4106fi
4107
4108# autoconf is lame and doesn't give us any substitution variable for this.
4109if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4110 NO_MINUS_C_MINUS_O=yes
4111else
4112 OUTPUT_OPTION='-o $@'
4113fi
4114
4115
4116
75086676
DD		 4117{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4118$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4119if test "${ac_cv_c_const+set}" = set; then :
4120 $as_echo_n "(cached) " >&6
96e00b33 4121else
75086676 4122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4123/* end confdefs.h. */
4124
4125int
4126main ()
4127{
4128/* FIXME: Include the comments suggested by Paul. */
4129#ifndef __cplusplus
4130 /* Ultrix mips cc rejects this. */
4131 typedef int charset[2];
75086676 4132 const charset cs;
11a338da 4133 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4134 char const *const *pcpcc;
4135 char **ppc;
11a338da
DD		 4136 /* NEC SVR4.0.2 mips cc rejects this. */
4137 struct point {int x, y;};
4138 static struct point const zero = {0,0};
4139 /* AIX XL C 1.02.0.0 rejects this.
4140 It does not let you subtract one const X* pointer from another in
4141 an arm of an if-expression whose if-part is not a constant
4142 expression */
4143 const char *g = "string";
75086676 4144 pcpcc = &g + (g ? g-g : 0);
11a338da 4145 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4146 ++pcpcc;
4147 ppc = (char**) pcpcc;
4148 pcpcc = (char const *const *) ppc;
11a338da
DD		 4149 { /* SCO 3.2v4 cc rejects this. */
4150 char *t;
4151 char const *s = 0 ? (char *) 0 : (char const *) 0;
4152
4153 *t++ = 0;
75086676 4154 if (s) return 0;
11a338da
DD		 4155 }
4156 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4157 int x[] = {25, 17};
4158 const int *foo = &x[0];
4159 ++foo;
4160 }
4161 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4162 typedef const int *iptr;
4163 iptr p = 0;
4164 ++p;
4165 }
4166 { /* AIX XL C 1.02.0.0 rejects this saying
4167 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4168 struct s { int j; const int *ap[3]; };
4169 struct s *b; b->j = 5;
4170 }
4171 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4172 const int foo = 10;
75086676 4173 if (!foo) return 0;
11a338da 4174 }
75086676 4175 return !cs[0] && !zero.x;
11a338da
DD		 4176#endif
4177
4178 ;
4179 return 0;
4180}
4181_ACEOF
75086676 4182if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4183 ac_cv_c_const=yes
96e00b33 4184else
75086676 4185 ac_cv_c_const=no
96e00b33 4186fi
75086676 4187rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4188fi
75086676
DD		 4189{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4190$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4191if test $ac_cv_c_const = no; then
4192
75086676 4193$as_echo "#define const /**/" >>confdefs.h
2299a76d 4194
96e00b33 4195fi
11a338da 4196
75086676
DD		 4197{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4198$as_echo_n "checking for inline... " >&6; }
4199if test "${ac_cv_c_inline+set}" = set; then :
4200 $as_echo_n "(cached) " >&6
96e00b33 4201else
11a338da
DD		 4202 ac_cv_c_inline=no
4203for ac_kw in inline __inline__ __inline; do
75086676 4204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4205/* end confdefs.h. */
4206#ifndef __cplusplus
4207typedef int foo_t;
4208static $ac_kw foo_t static_foo () {return 0; }
4209$ac_kw foo_t foo () {return 0; }
4210#endif
96e00b33 4211
11a338da 4212_ACEOF
75086676
DD		 4213if ac_fn_c_try_compile "$LINENO"; then :
4214 ac_cv_c_inline=$ac_kw
96e00b33 4215fi
75086676
DD		 4216rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4217 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4218done
4219
96e00b33 4220fi
75086676
DD		 4221{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4222$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4223
11a338da
DD		 4224case $ac_cv_c_inline in
4225 inline | yes) ;;
4226 *)
4227 case $ac_cv_c_inline in
4228 no) ac_val=;;
4229 *) ac_val=$ac_cv_c_inline;;
4230 esac
4231 cat >>confdefs.h <<_ACEOF
4232#ifndef __cplusplus
4233#define inline $ac_val
4234#endif
4235_ACEOF
4236 ;;
4237esac
96e00b33 4238
75086676
DD		 4239
4240{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4241$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4242if test "${ac_cv_path_GREP+set}" = set; then :
4243 $as_echo_n "(cached) " >&6
96e00b33 4244else
75086676
DD		 4245 if test -z "$GREP"; then
4246 ac_path_GREP_found=false
4247 # Loop through the user's path and test for each of PROGNAME-LIST
4248 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4250do
4251 IFS=$as_save_IFS
4252 test -z "$as_dir" && as_dir=.
4253 for ac_prog in grep ggrep; do
4254 for ac_exec_ext in '' $ac_executable_extensions; do
4255 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4256 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4257# Check for GNU ac_path_GREP and select it if it is found.
4258 # Check for GNU $ac_path_GREP
4259case `"$ac_path_GREP" --version 2>&1` in
4260*GNU*)
4261 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4262*)
4263 ac_count=0
4264 $as_echo_n 0123456789 >"conftest.in"
4265 while :
4266 do
4267 cat "conftest.in" "conftest.in" >"conftest.tmp"
4268 mv "conftest.tmp" "conftest.in"
4269 cp "conftest.in" "conftest.nl"
4270 $as_echo 'GREP' >> "conftest.nl"
4271 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4272 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4273 as_fn_arith $ac_count + 1 && ac_count=$as_val
4274 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4275 # Best one so far, save it but keep looking for a better one
4276 ac_cv_path_GREP="$ac_path_GREP"
4277 ac_path_GREP_max=$ac_count
4278 fi
4279 # 10*(2^10) chars as input seems more than enough
4280 test $ac_count -gt 10 && break
4281 done
4282 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4283esac
4284
4285 $ac_path_GREP_found && break 3
4286 done
4287 done
4288 done
4289IFS=$as_save_IFS
4290 if test -z "$ac_cv_path_GREP"; then
4291 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4292 fi
4293else
4294 ac_cv_path_GREP=$GREP
4295fi
4296
4297fi
4298{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4299$as_echo "$ac_cv_path_GREP" >&6; }
4300 GREP="$ac_cv_path_GREP"
4301
4302
4303{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4304$as_echo_n "checking for egrep... " >&6; }
4305if test "${ac_cv_path_EGREP+set}" = set; then :
4306 $as_echo_n "(cached) " >&6
4307else
4308 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4309 then ac_cv_path_EGREP="$GREP -E"
4310 else
4311 if test -z "$EGREP"; then
4312 ac_path_EGREP_found=false
4313 # Loop through the user's path and test for each of PROGNAME-LIST
4314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4316do
4317 IFS=$as_save_IFS
4318 test -z "$as_dir" && as_dir=.
4319 for ac_prog in egrep; do
4320 for ac_exec_ext in '' $ac_executable_extensions; do
4321 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4322 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4323# Check for GNU ac_path_EGREP and select it if it is found.
4324 # Check for GNU $ac_path_EGREP
4325case `"$ac_path_EGREP" --version 2>&1` in
4326*GNU*)
4327 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4328*)
4329 ac_count=0
4330 $as_echo_n 0123456789 >"conftest.in"
4331 while :
4332 do
4333 cat "conftest.in" "conftest.in" >"conftest.tmp"
4334 mv "conftest.tmp" "conftest.in"
4335 cp "conftest.in" "conftest.nl"
4336 $as_echo 'EGREP' >> "conftest.nl"
4337 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4338 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4339 as_fn_arith $ac_count + 1 && ac_count=$as_val
4340 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4341 # Best one so far, save it but keep looking for a better one
4342 ac_cv_path_EGREP="$ac_path_EGREP"
4343 ac_path_EGREP_max=$ac_count
4344 fi
4345 # 10*(2^10) chars as input seems more than enough
4346 test $ac_count -gt 10 && break
4347 done
4348 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4349esac
4350
4351 $ac_path_EGREP_found && break 3
4352 done
4353 done
4354 done
4355IFS=$as_save_IFS
4356 if test -z "$ac_cv_path_EGREP"; then
4357 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4358 fi
4359else
4360 ac_cv_path_EGREP=$EGREP
4361fi
4362
4363 fi
4364fi
4365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4366$as_echo "$ac_cv_path_EGREP" >&6; }
4367 EGREP="$ac_cv_path_EGREP"
4368
4369
4370{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4371$as_echo_n "checking for ANSI C header files... " >&6; }
4372if test "${ac_cv_header_stdc+set}" = set; then :
4373 $as_echo_n "(cached) " >&6
4374else
4375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4376/* end confdefs.h. */
75086676
DD		 4377#include <stdlib.h>
4378#include <stdarg.h>
4379#include <string.h>
4380#include <float.h>
0093138c 4381
11a338da
DD		 4382int
4383main ()
4384{
0093138c 4385
11a338da
DD		 4386 ;
4387 return 0;
4388}
4389_ACEOF
75086676
DD		 4390if ac_fn_c_try_compile "$LINENO"; then :
4391 ac_cv_header_stdc=yes
4392else
4393 ac_cv_header_stdc=no
4394fi
4395rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4396
75086676
DD		 4397if test $ac_cv_header_stdc = yes; then
4398 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4400/* end confdefs.h. */
4401#include <string.h>
4402
4403_ACEOF
4404if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4405 $EGREP "memchr" >/dev/null 2>&1; then :
4406
4407else
4408 ac_cv_header_stdc=no
4409fi
4410rm -f conftest*
4411
4412fi
4413
4414if test $ac_cv_header_stdc = yes; then
4415 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4417/* end confdefs.h. */
4418#include <stdlib.h>
4419
4420_ACEOF
4421if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4422 $EGREP "free" >/dev/null 2>&1; then :
4423
4424else
4425 ac_cv_header_stdc=no
4426fi
4427rm -f conftest*
4428
4429fi
4430
4431if test $ac_cv_header_stdc = yes; then
4432 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4433 if test "$cross_compiling" = yes; then :
4434 :
4435else
4436 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4437/* end confdefs.h. */
4438#include <ctype.h>
4439#include <stdlib.h>
4440#if ((' ' & 0x0FF) == 0x020)
4441# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4442# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4443#else
4444# define ISLOWER(c) \
4445 (('a' <= (c) && (c) <= 'i') \
4446 || ('j' <= (c) && (c) <= 'r') \
4447 || ('s' <= (c) && (c) <= 'z'))
4448# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4449#endif
0093138c 4450
75086676
DD		 4451#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4452int
4453main ()
4454{
4455 int i;
4456 for (i = 0; i < 256; i++)
4457 if (XOR (islower (i), ISLOWER (i))
4458 || toupper (i) != TOUPPER (i))
4459 return 2;
2299a76d
DJ		 4460 return 0;
4461}
4462_ACEOF
75086676
DD		 4463if ac_fn_c_try_run "$LINENO"; then :
4464
7108c5dc 4465else
75086676
DD		 4466 ac_cv_header_stdc=no
4467fi
4468rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4469 conftest.$ac_objext conftest.beam conftest.$ac_ext
4470fi
2299a76d 4471
7108c5dc 4472fi
75086676
DD		 4473fi
4474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4475$as_echo "$ac_cv_header_stdc" >&6; }
4476if test $ac_cv_header_stdc = yes; then
4477
4478$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4479
4480fi
4481
4482# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4483for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4484 inttypes.h stdint.h unistd.h
4485do :
4486 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4487ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4488eval as_val=\$$as_ac_Header
4489 if test "x$as_val" = x""yes; then :
4490 cat >>confdefs.h <<_ACEOF
4491#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4492_ACEOF
4493
4494fi
4495done
2299a76d 4496
75086676
DD		 4497
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4499$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4500if test "${ac_cv_c_bigendian+set}" = set; then :
4501 $as_echo_n "(cached) " >&6
4502else
0093138c 4503 ac_cv_c_bigendian=unknown
75086676
DD		 4504 # See if we're dealing with a universal compiler.
4505 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4506/* end confdefs.h. */
4507#ifndef __APPLE_CC__
4508 not a universal capable compiler
4509 #endif
4510 typedef int dummy;
4511
4512_ACEOF
4513if ac_fn_c_try_compile "$LINENO"; then :
4514
4515 # Check for potential -arch flags. It is not universal unless
4516 # there are at least two -arch flags with different values.
4517 ac_arch=
4518 ac_prev=
4519 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4520 if test -n "$ac_prev"; then
4521 case $ac_word in
4522 i?86 | x86_64 | ppc | ppc64)
4523 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4524 ac_arch=$ac_word
4525 else
4526 ac_cv_c_bigendian=universal
4527 break
4528 fi
4529 ;;
4530 esac
4531 ac_prev=
4532 elif test "x$ac_word" = "x-arch"; then
4533 ac_prev=arch
4534 fi
4535 done
4536fi
4537rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4538 if test $ac_cv_c_bigendian = unknown; then
4539 # See if sys/param.h defines the BYTE_ORDER macro.
4540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4541/* end confdefs.h. */
4542#include <sys/types.h>
4543 #include <sys/param.h>
4544
4545int
4546main ()
4547{
4548#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4549 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4550 && LITTLE_ENDIAN)
4551 bogus endian macros
4552 #endif
4553
4554 ;
4555 return 0;
4556}
0093138c 4557_ACEOF
75086676
DD		 4558if ac_fn_c_try_compile "$LINENO"; then :
4559 # It does; now see whether it defined to BIG_ENDIAN or not.
4560 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4561/* end confdefs.h. */
75086676
DD		 4562#include <sys/types.h>
4563 #include <sys/param.h>
4564
0093138c
DD		 4565int
4566main ()
4567{
75086676
DD		 4568#if BYTE_ORDER != BIG_ENDIAN
4569 not big endian
4570 #endif
4571
0093138c
DD		 4572 ;
4573 return 0;
4574}
4575_ACEOF
75086676 4576if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4577 ac_cv_c_bigendian=yes
75086676
DD		 4578else
4579 ac_cv_c_bigendian=no
0093138c 4580fi
75086676 4581rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4582fi
75086676
DD		 4583rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4584 fi
4585 if test $ac_cv_c_bigendian = unknown; then
4586 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588/* end confdefs.h. */
4589#include <limits.h>
0093138c 4590
75086676
DD		 4591int
4592main ()
4593{
4594#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4595 bogus endian macros
4596 #endif
4597
4598 ;
4599 return 0;
4600}
46a10049 4601_ACEOF
75086676
DD		 4602if ac_fn_c_try_compile "$LINENO"; then :
4603 # It does; now see whether it defined to _BIG_ENDIAN or not.
4604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4605/* end confdefs.h. */
75086676
DD		 4606#include <limits.h>
4607
0093138c
DD		 4608int
4609main ()
4610{
75086676
DD		 4611#ifndef _BIG_ENDIAN
4612 not big endian
4613 #endif
4614
4615 ;
4616 return 0;
46a10049 4617}
2299a76d 4618_ACEOF
75086676
DD		 4619if ac_fn_c_try_compile "$LINENO"; then :
4620 ac_cv_c_bigendian=yes
46a10049 4621else
75086676 4622 ac_cv_c_bigendian=no
7108c5dc 4623fi
75086676 4624rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4625fi
75086676
DD		 4626rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4627 fi
4628 if test $ac_cv_c_bigendian = unknown; then
4629 # Compile a test program.
4630 if test "$cross_compiling" = yes; then :
4631 # Try to guess by grepping values from an object file.
4632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633/* end confdefs.h. */
4634short int ascii_mm[] =
4635 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4636 short int ascii_ii[] =
4637 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4638 int use_ascii (int i) {
4639 return ascii_mm[i] + ascii_ii[i];
4640 }
4641 short int ebcdic_ii[] =
4642 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4643 short int ebcdic_mm[] =
4644 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4645 int use_ebcdic (int i) {
4646 return ebcdic_mm[i] + ebcdic_ii[i];
4647 }
4648 extern int foo;
4649
4650int
4651main ()
4652{
4653return use_ascii (foo) == use_ebcdic (foo);
4654 ;
4655 return 0;
4656}
4657_ACEOF
4658if ac_fn_c_try_compile "$LINENO"; then :
4659 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4660 ac_cv_c_bigendian=yes
4661 fi
4662 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4663 if test "$ac_cv_c_bigendian" = unknown; then
4664 ac_cv_c_bigendian=no
4665 else
4666 # finding both strings is unlikely to happen, but who knows?
4667 ac_cv_c_bigendian=unknown
4668 fi
4669 fi
4670fi
4671rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4672else
4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674/* end confdefs.h. */
4675$ac_includes_default
4676int
4677main ()
4678{
4679
4680 /* Are we little or big endian? From Harbison&Steele. */
4681 union
4682 {
4683 long int l;
4684 char c[sizeof (long int)];
4685 } u;
4686 u.l = 1;
4687 return u.c[sizeof (long int) - 1] == 1;
4688
4689 ;
4690 return 0;
4691}
4692_ACEOF
4693if ac_fn_c_try_run "$LINENO"; then :
4694 ac_cv_c_bigendian=no
4695else
4696 ac_cv_c_bigendian=yes
46a10049 4697fi
75086676
DD		 4698rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4699 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4700fi
2299a76d 4701
75086676
DD		 4702 fi
4703fi
4704{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4705$as_echo "$ac_cv_c_bigendian" >&6; }
4706 case $ac_cv_c_bigendian in #(
4707 yes)
4708 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4709;; #(
4710 no)
4711 ;; #(
4712 universal)
4713
4714$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4715
4716 ;; #(
4717 *)
4718 as_fn_error "unknown endianness
4719 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4720 esac
7108c5dc 4721
252b5132
RH		 4722
4723
4724
75086676 4725ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4726
4727
4728
4729# Find a good install program. We prefer a C program (faster),
4730# so one script is as good as another. But avoid the broken or
4731# incompatible versions:
4732# SysV /etc/install, /usr/sbin/install
4733# SunOS /usr/etc/install
4734# IRIX /sbin/install
4735# AIX /bin/install
2299a76d 4736# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4737# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4738# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4739# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4740# OS/2's system install, which has a completely different semantic
252b5132 4741# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4742# Reject install programs that cannot install multiple files.
4743{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4744$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4745if test -z "$INSTALL"; then
75086676
DD		 4746if test "${ac_cv_path_install+set}" = set; then :
4747 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4748else
4749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4750for as_dir in $PATH
4751do
4752 IFS=$as_save_IFS
4753 test -z "$as_dir" && as_dir=.
75086676
DD		 4754 # Account for people who put trailing slashes in PATH elements.
4755case $as_dir/ in #((
4756 ./ | .// | /[cC]/* | \
2299a76d 4757 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4758 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4759 /usr/ucb/* ) ;;
4760 *)
4761 # OSF1 and SCO ODT 3.0 have their own names for install.
4762 # Don't use installbsd from OSF since it installs stuff as root
4763 # by default.
4764 for ac_prog in ginstall scoinst install; do
4765 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4766 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4767 if test $ac_prog = install &&
4768 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4769 # AIX install. It has an incompatible calling convention.
4770 :
4771 elif test $ac_prog = install &&
4772 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4773 # program-specific install script used by HP pwplus--don't use.
4774 :
4775 else
75086676
DD		 4776 rm -rf conftest.one conftest.two conftest.dir
4777 echo one > conftest.one
4778 echo two > conftest.two
4779 mkdir conftest.dir
4780 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4781 test -s conftest.one && test -s conftest.two &&
4782 test -s conftest.dir/conftest.one &&
4783 test -s conftest.dir/conftest.two
4784 then
4785 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4786 break 3
4787 fi
58670637
DD		 4788 fi
4789 fi
252b5132 4790 done
2299a76d
DJ		 4791 done
4792 ;;
4793esac
2299a76d 4794
75086676
DD		 4795 done
4796IFS=$as_save_IFS
4797
4798rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4799
4800fi
4801 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4802 INSTALL=$ac_cv_path_install
252b5132 4803 else
75086676
DD		 4804 # As a last resort, use the slow shell script. Don't cache a
4805 # value for INSTALL within a source directory, because that will
252b5132 4806 # break other packages using the cache if that directory is
75086676 4807 # removed, or if the value is a relative name.
2299a76d 4808 INSTALL=$ac_install_sh
252b5132
RH		 4809 fi
4810fi
75086676
DD		 4811{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4812$as_echo "$INSTALL" >&6; }
252b5132
RH		 4813
4814# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4815# It thinks the first close brace ends the variable substitution.
4816test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4817
2299a76d 4818test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4819
4820test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4821
4822
4cf896a5
KC		 4823# Don't build the shared library for build.
4824if [ -n "${with_build_subdir}" ]; then
4825 enable_shared=no
4826fi
4827
4828frag=
4829case "${host}" in
4830 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4831 frag=mh-aix ;;
4832 *-*-cxux7*) frag=mh-cxux7 ;;
4833 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4834 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4835 i370-*-opened*) frag=mh-openedition ;;
4836 i[34567]86-*-windows*) frag=mh-windows ;;
4837esac
4838
4839if [ -n "${frag}" ]; then
c779bab8 4840 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4841fi
4842
4843# If they didn't specify --enable-shared, don't generate shared libs.
4844case "${enable_shared}" in
4845 yes) shared=yes ;;
4846 no) shared=no ;;
4847 "") shared=no ;;
4848 *) shared=yes ;;
4849esac
4850if [ "${shared}" = "yes" ]; then
4cf896a5
KC		 4851 case "${host}" in
4852 *-*-cygwin*) ;;
c779bab8
PB		 4853 alpha*-*-linux*) PICFLAG=-fPIC ;;
4854 arm*-*-*) PICFLAG=-fPIC ;;
4855 hppa*-*-*) PICFLAG=-fPIC ;;
4856 i370-*-*) PICFLAG=-fPIC ;;
4857 ia64-*-*) PICFLAG=-fpic ;;
4cf896a5 4858 i[34567]86-*-* | x86_64-*-*)
c779bab8
PB		 4859 PICFLAG=-fpic ;;
4860 m68k-*-*) PICFLAG=-fpic ;;
3c72fdec 4861 mips*-*-linux*) PICFLAG=-fPIC ;;
4cf896a5 4862 powerpc*-*-aix*) ;;
c779bab8
PB		 4863 powerpc*-*-*) PICFLAG=-fPIC ;;
4864 sparc*-*-*) case "${CFLAGS}" in
4865 *-fpic* ) PICFLAG=-fpic ;;
4866 * ) PICFLAG=-fPIC ;;
4867 esac ;;
4868 s390*-*-*) PICFLAG=-fpic ;;
43e85a8f 4869 sh*-*-*) PICFLAG=-fPIC ;;
4cf896a5 4870 esac
4cf896a5
KC		 4871fi
4872
c779bab8 4873
4cf896a5
KC		 4874echo "# Warning: this fragment is automatically generated" > temp-frag
4875
c779bab8
PB		 4876if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4877 echo "Appending ${frag} to xhost-mkfrag"
4878 echo "# Following fragment copied from ${frag}" >> temp-frag
4879 cat ${frag} >> temp-frag
4880fi
4cf896a5
KC		 4881
4882# record if we want to build shared libs.
4883if [ "${shared}" = "yes" ]; then
4884 echo enable_shared = yes >> temp-frag
4885else
4886 echo enable_shared = no >> temp-frag
4887fi
4888
4889frag=xhost-mkfrag
4890${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4891
252b5132
RH		 4892host_makefile_frag=${frag}
4893
4894
4895# It's OK to check for header files. Although the compiler may not be
4896# able to link anything, it had better be able to at least compile
4897# something.
ac119ae8 4898for 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
75086676
DD		 4899do :
4900 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4901ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4902eval as_val=\$$as_ac_Header
4903 if test "x$as_val" = x""yes; then :
2299a76d 4904 cat >>confdefs.h <<_ACEOF
75086676 4905#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 4906_ACEOF
4907
4908fi
2299a76d
DJ		 4909done
4910
75086676
DD		 4911{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4912$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4913if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4914 $as_echo_n "(cached) " >&6
2299a76d 4915else
75086676 4916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 4917/* end confdefs.h. */
dc579051 4918#include <sys/types.h>
2299a76d
DJ		 4919#include <sys/wait.h>
4920#ifndef WEXITSTATUS
75086676 4921# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 4922#endif
2299a76d
DJ		 4923#ifndef WIFEXITED
4924# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4925#endif
4926
4927int
4928main ()
4929{
4930 int s;
4931 wait (&s);
4932 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4933 ;
4934 return 0;
4935}
4936_ACEOF
75086676 4937if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 4938 ac_cv_header_sys_wait_h=yes
dc579051 4939else
75086676 4940 ac_cv_header_sys_wait_h=no
dc579051 4941fi
75086676 4942rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4943fi
75086676
DD		 4944{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4945$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 4946if test $ac_cv_header_sys_wait_h = yes; then
4947
75086676 4948$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 4949
4950fi
4951
75086676
DD		 4952{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4953$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4954if test "${ac_cv_header_time+set}" = set; then :
4955 $as_echo_n "(cached) " >&6
8ddbb593 4956else
75086676 4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4958/* end confdefs.h. */
4959#include <sys/types.h>
4960#include <sys/time.h>
4961#include <time.h>
4962
4963int
4964main ()
4965{
4966if ((struct tm *) 0)
4967return 0;
4968 ;
4969 return 0;
4970}
4971_ACEOF
75086676 4972if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 4973 ac_cv_header_time=yes
4974else
75086676 4975 ac_cv_header_time=no
8ddbb593 4976fi
75086676 4977rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 4978fi
75086676
DD		 4979{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4980$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 4981if test $ac_cv_header_time = yes; then
4982
75086676 4983$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 4984
4985fi
4986
4987
75086676
DD		 4988{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4989$as_echo_n "checking whether errno must be declared... " >&6; }
4990if test "${libiberty_cv_declare_errno+set}" = set; then :
4991 $as_echo_n "(cached) " >&6
8ddbb593 4992else
75086676 4993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4994/* end confdefs.h. */
4995#include <errno.h>
4996int
4997main ()
4998{
4999int x = errno;
5000 ;
5001 return 0;
5002}
5003_ACEOF
75086676 5004if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 5005 libiberty_cv_declare_errno=no
5006else
75086676 5007 libiberty_cv_declare_errno=yes
8ddbb593 5008fi
75086676 5009rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5010fi
75086676
DD		 5011{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5012$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5013if test $libiberty_cv_declare_errno = yes
5014then
75086676 5015$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5016
5017fi
5018
5019
40a59a4c 5020# Determine the size of an int for struct fibnode.
75086676
DD		 5021# The cast to long int works around a bug in the HP C Compiler
5022# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5023# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5024# This bug is HP SR number 8606223364.
5025{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5026$as_echo_n "checking size of int... " >&6; }
5027if test "${ac_cv_sizeof_int+set}" = set; then :
5028 $as_echo_n "(cached) " >&6
5029else
5030 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5031
5032else
5033 if test "$ac_cv_type_int" = yes; then
5034 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5035$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5036{ as_fn_set_status 77
5037as_fn_error "cannot compute sizeof (int)
5038See \`config.log' for more details." "$LINENO" 5; }; }
5039 else
5040 ac_cv_sizeof_int=0
5041 fi
8ddbb593 5042fi
8ddbb593 5043
75086676
DD		 5044fi
5045{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5046$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5047
8ddbb593 5048
8ddbb593 5049
75086676
DD		 5050cat >>confdefs.h <<_ACEOF
5051#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5052_ACEOF
8ddbb593 5053
8ddbb593 5054
8ddbb593 5055
75086676
DD		 5056# Look for a 64-bit type.
5057{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5058$as_echo_n "checking for a 64-bit type... " >&6; }
5059if test "${liberty_cv_uint64+set}" = set; then :
5060 $as_echo_n "(cached) " >&6
2299a76d 5061else
75086676
DD		 5062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5063/* end confdefs.h. */
5064#ifdef HAVE_STDINT_H
5065#include <stdint.h>
5066#endif
5067int
5068main ()
5069{
5070extern uint64_t foo;
5071 ;
5072 return 0;
5073}
2299a76d 5074_ACEOF
75086676
DD		 5075if ac_fn_c_try_compile "$LINENO"; then :
5076 liberty_cv_uint64=uint64_t
5077else
5078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5079/* end confdefs.h. */
75086676
DD		 5080#ifdef HAVE_LIMITS_H
5081#include <limits.h>
5082#endif
5083#ifndef CHAR_BIT
5084#define CHAR_BIT 8
8ddbb593 5085#endif
2299a76d
DJ		 5086int
5087main ()
5088{
75086676
DD		 5089extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5090 ;
5091 return 0;
2299a76d
DJ		 5092}
5093_ACEOF
75086676
DD		 5094if ac_fn_c_try_compile "$LINENO"; then :
5095 liberty_cv_uint64="unsigned long"
2299a76d 5096else
75086676
DD		 5097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5098/* end confdefs.h. */
5099#ifdef HAVE_LIMITS_H
5100#include <limits.h>
5101#endif
5102#ifndef CHAR_BIT
5103#define CHAR_BIT 8
5104#endif
5105int
5106main ()
5107{
5108extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5109 ;
5110 return 0;
5111}
5112_ACEOF
5113if ac_fn_c_try_compile "$LINENO"; then :
5114 liberty_cv_uint64="unsigned long long"
5115else
5116 liberty_cv_uint64=none
2299a76d 5117fi
75086676 5118rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5119fi
75086676 5120rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5121fi
75086676 5122rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5123fi
2299a76d 5124
75086676
DD		 5125{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5126$as_echo "$liberty_cv_uint64" >&6; }
5127if test "$liberty_cv_uint64" != none; then
5128
5129cat >>confdefs.h <<_ACEOF
5130#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5131_ACEOF
5132
5133fi
5134
b4a451f5
L		 5135
5136 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5137if test "x$ac_cv_type_intptr_t" = x""yes; then :
5138
5139$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5140
5141else
5142 for ac_type in 'int' 'long int' 'long long int'; do
5143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5144/* end confdefs.h. */
5145$ac_includes_default
5146int
5147main ()
5148{
5149static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5150test_array [0] = 0
5151
5152 ;
5153 return 0;
5154}
5155_ACEOF
5156if ac_fn_c_try_compile "$LINENO"; then :
5157
5158cat >>confdefs.h <<_ACEOF
5159#define intptr_t $ac_type
5160_ACEOF
5161
5162 ac_type=
5163fi
5164rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5165 test -z "$ac_type" && break
5166 done
5167fi
5168
5169
5170
5171 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5172if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5173
5174$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5175
5176else
5177 for ac_type in 'unsigned int' 'unsigned long int' \
5178 'unsigned long long int'; do
5179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5180/* end confdefs.h. */
5181$ac_includes_default
5182int
5183main ()
5184{
5185static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5186test_array [0] = 0
5187
5188 ;
5189 return 0;
5190}
5191_ACEOF
5192if ac_fn_c_try_compile "$LINENO"; then :
5193
5194cat >>confdefs.h <<_ACEOF
5195#define uintptr_t $ac_type
5196_ACEOF
5197
5198 ac_type=
5199fi
5200rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5201 test -z "$ac_type" && break
5202 done
5203fi
5204
5205
5206
75086676
DD		 5207# Given the above check, we always have uintptr_t or a fallback
5208# definition. So define HAVE_UINTPTR_T in case any imported code
5209# relies on it.
2299a76d 5210
75086676 5211$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5212
5213
75086676
DD		 5214ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5215if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5216
75086676 5217else
8ddbb593 5218
75086676
DD		 5219cat >>confdefs.h <<_ACEOF
5220#define pid_t int
5221_ACEOF
8ddbb593 5222
75086676 5223fi
8ddbb593
DJ		 5224
5225
75086676
DD		 5226# This is the list of functions which libiberty will provide if they
5227# are not available on the host.
8ddbb593 5228
75086676
DD		 5229funcs="asprintf"
5230funcs="$funcs atexit"
5231funcs="$funcs basename"
5232funcs="$funcs bcmp"
5233funcs="$funcs bcopy"
5234funcs="$funcs bsearch"
5235funcs="$funcs bzero"
5236funcs="$funcs calloc"
5237funcs="$funcs clock"
5238funcs="$funcs ffs"
5239funcs="$funcs getcwd"
5240funcs="$funcs getpagesize"
5241funcs="$funcs gettimeofday"
5242funcs="$funcs index"
5243funcs="$funcs insque"
5244funcs="$funcs memchr"
5245funcs="$funcs memcmp"
5246funcs="$funcs memcpy"
5247funcs="$funcs memmem"
5248funcs="$funcs memmove"
5249funcs="$funcs mempcpy"
5250funcs="$funcs memset"
5251funcs="$funcs mkstemps"
5252funcs="$funcs putenv"
5253funcs="$funcs random"
5254funcs="$funcs rename"
5255funcs="$funcs rindex"
5256funcs="$funcs setenv"
5257funcs="$funcs snprintf"
5258funcs="$funcs sigsetmask"
5259funcs="$funcs stpcpy"
5260funcs="$funcs stpncpy"
5261funcs="$funcs strcasecmp"
5262funcs="$funcs strchr"
5263funcs="$funcs strdup"
5264funcs="$funcs strncasecmp"
5265funcs="$funcs strndup"
5266funcs="$funcs strrchr"
5267funcs="$funcs strstr"
5268funcs="$funcs strtod"
5269funcs="$funcs strtol"
5270funcs="$funcs strtoul"
5271funcs="$funcs strverscmp"
5272funcs="$funcs tmpnam"
5273funcs="$funcs vasprintf"
5274funcs="$funcs vfprintf"
5275funcs="$funcs vprintf"
5276funcs="$funcs vsnprintf"
5277funcs="$funcs vsprintf"
5278funcs="$funcs waitpid"
2299a76d 5279
75086676
DD		 5280# Also in the old function.def file: alloca, vfork, getopt.
5281
5282vars="sys_errlist sys_nerr sys_siglist"
5283
5284checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5285checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5286checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5287
5288# These are neither executed nor required, but they help keep
5289# autoheader happy without adding a bunch of text to acconfig.h.
5290if test "x" = "y"; then
e96158fc
BE		 5291 for ac_func in asprintf atexit \
5292 basename bcmp bcopy bsearch bzero \
5293 calloc canonicalize_file_name clock \
5294 ffs __fsetlocking \
5295 getcwd getpagesize getrusage getsysinfo gettimeofday \
5296 index insque \
5297 memchr memcmp memcpy memmem memmove memset mkstemps \
5298 on_exit \
5299 psignal pstat_getdynamic pstat_getstatic putenv \
5300 random realpath rename rindex \
5301 sbrk setenv sigsetmask snprintf stpcpy stpncpy strcasecmp strchr strdup \
5302 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
5303 strtoul strverscmp sysconf sysctl sysmp \
5304 table times tmpnam \
5305 vasprintf vfprintf vprintf vsprintf \
5306 wait3 wait4 waitpid
75086676
DD		 5307do :
5308 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5309ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5310eval as_val=\$$as_ac_var
5311 if test "x$as_val" = x""yes; then :
8ddbb593 5312 cat >>confdefs.h <<_ACEOF
75086676 5313#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5314_ACEOF
5315
5316fi
8ddbb593 5317done
2299a76d 5318
a2803021
DD		 5319 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
5320if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 5321 ac_have_decl=1
40a59a4c 5322else
75086676
DD		 5323 ac_have_decl=0
5324fi
5325
5326cat >>confdefs.h <<_ACEOF
5327#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5328_ACEOF
75086676
DD		 5329ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5330if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5331 ac_have_decl=1
40a59a4c 5332else
75086676 5333 ac_have_decl=0
40a59a4c 5334fi
75086676
DD		 5335
5336cat >>confdefs.h <<_ACEOF
5337#define HAVE_DECL_FFS $ac_have_decl
5338_ACEOF
5339ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5340if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5341 ac_have_decl=1
5342else
5343 ac_have_decl=0
40a59a4c 5344fi
40a59a4c 5345
75086676
DD		 5346cat >>confdefs.h <<_ACEOF
5347#define HAVE_DECL_ASPRINTF $ac_have_decl
5348_ACEOF
5349ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5350if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5351 ac_have_decl=1
40a59a4c 5352else
75086676
DD		 5353 ac_have_decl=0
5354fi
5355
5356cat >>confdefs.h <<_ACEOF
5357#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5358_ACEOF
75086676
DD		 5359ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5360if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5361 ac_have_decl=1
5362else
5363 ac_have_decl=0
5364fi
40a59a4c 5365
75086676
DD		 5366cat >>confdefs.h <<_ACEOF
5367#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5368_ACEOF
75086676
DD		 5369ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5370if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5371 ac_have_decl=1
5372else
5373 ac_have_decl=0
5374fi
5375
5376cat >>confdefs.h <<_ACEOF
5377#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5378_ACEOF
40a59a4c 5379
40a59a4c 5380
75086676 5381$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5382
40a59a4c 5383
75086676 5384$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5385
40a59a4c 5386
75086676 5387$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5388
40a59a4c 5389fi
40a59a4c 5390
75086676
DD		 5391# For each of these functions, if the host does not provide the
5392# function we want to put FN.o in LIBOBJS, and if the host does
5393# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5394
75086676
DD		 5395setobjs=
5396CHECK=
5397target_header_dir=
5398if test -n "${with_target_subdir}"; then
40a59a4c 5399
75086676
DD		 5400 # We are being configured as a target library. AC_REPLACE_FUNCS
5401 # may not work correctly, because the compiler may not be able to
5402 # link executables. Note that we may still be being configured
5403 # native.
40a59a4c 5404
75086676
DD		 5405 # If we are being configured for newlib, we know which functions
5406 # newlib provide and which ones we will be expected to provide.
40a59a4c 5407
75086676
DD		 5408 if test "x${with_newlib}" = "xyes"; then
5409 case " $LIBOBJS " in
5410 *" asprintf.$ac_objext "* ) ;;
5411 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5412 ;;
5413esac
40a59a4c 5414
75086676
DD		 5415 case " $LIBOBJS " in
5416 *" basename.$ac_objext "* ) ;;
5417 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5418 ;;
5419esac
40a59a4c 5420
75086676
DD		 5421 case " $LIBOBJS " in
5422 *" insque.$ac_objext "* ) ;;
5423 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5424 ;;
5425esac
40a59a4c 5426
75086676
DD		 5427 case " $LIBOBJS " in
5428 *" random.$ac_objext "* ) ;;
5429 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5430 ;;
5431esac
dc579051 5432
75086676
DD		 5433 case " $LIBOBJS " in
5434 *" strdup.$ac_objext "* ) ;;
5435 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5436 ;;
5437esac
2299a76d 5438
75086676
DD		 5439 case " $LIBOBJS " in
5440 *" vasprintf.$ac_objext "* ) ;;
5441 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5442 ;;
5443esac
5444
5445
5446 for f in $funcs; do
5447 case "$f" in
5448 asprintf | basename | insque | random | strdup | vasprintf)
5449 ;;
5450 *)
5451 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5452 cat >>confdefs.h <<_ACEOF
5453#define $n 1
2299a76d 5454_ACEOF
15ae9e71 5455
75086676
DD		 5456 ;;
5457 esac
5458 done
2299a76d 5459
75086676
DD		 5460 # newlib doesnt provide any of the variables in $vars, so we
5461 # dont have to check them here.
2299a76d 5462
75086676
DD		 5463 # Of the functions in $checkfuncs, newlib only has strerror.
5464 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5465
5466
75086676 5467 setobjs=yes
2299a76d 5468
75086676 5469 fi
2299a76d 5470
75086676
DD		 5471 # If we are being configured for Mingw, we know which functions
5472 # Mingw provides and which ones we will be expected to provide.
2299a76d 5473
75086676
DD		 5474 case "${host}" in
5475 *-*-mingw*)
5476 case " $LIBOBJS " in
5477 *" asprintf.$ac_objext "* ) ;;
5478 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5479 ;;
5480esac
2299a76d 5481
75086676
DD		 5482 case " $LIBOBJS " in
5483 *" basename.$ac_objext "* ) ;;
5484 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5485 ;;
5486esac
2299a76d 5487
75086676
DD		 5488 case " $LIBOBJS " in
5489 *" bcmp.$ac_objext "* ) ;;
5490 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5491 ;;
5492esac
2299a76d 5493
75086676
DD		 5494 case " $LIBOBJS " in
5495 *" bcopy.$ac_objext "* ) ;;
5496 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5497 ;;
5498esac
2299a76d 5499
75086676
DD		 5500 case " $LIBOBJS " in
5501 *" bzero.$ac_objext "* ) ;;
5502 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5503 ;;
5504esac
2299a76d 5505
75086676
DD		 5506 case " $LIBOBJS " in
5507 *" clock.$ac_objext "* ) ;;
5508 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5509 ;;
5510esac
2299a76d 5511
75086676
DD		 5512 case " $LIBOBJS " in
5513 *" ffs.$ac_objext "* ) ;;
5514 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5515 ;;
5516esac
2299a76d 5517
75086676
DD		 5518 case " $LIBOBJS " in
5519 *" getpagesize.$ac_objext "* ) ;;
5520 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5521 ;;
5522esac
2299a76d 5523
75086676
DD		 5524 case " $LIBOBJS " in
5525 *" index.$ac_objext "* ) ;;
5526 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5527 ;;
5528esac
2299a76d 5529
75086676
DD		 5530 case " $LIBOBJS " in
5531 *" insque.$ac_objext "* ) ;;
5532 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5533 ;;
5534esac
2299a76d 5535
75086676
DD		 5536 case " $LIBOBJS " in
5537 *" mempcpy.$ac_objext "* ) ;;
5538 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5539 ;;
5540esac
2299a76d 5541
75086676
DD		 5542 case " $LIBOBJS " in
5543 *" mkstemps.$ac_objext "* ) ;;
5544 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5545 ;;
5546esac
2299a76d 5547
75086676
DD		 5548 case " $LIBOBJS " in
5549 *" random.$ac_objext "* ) ;;
5550 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5551 ;;
5552esac
2299a76d 5553
75086676
DD		 5554 case " $LIBOBJS " in
5555 *" rindex.$ac_objext "* ) ;;
5556 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5557 ;;
5558esac
2299a76d 5559
75086676
DD		 5560 case " $LIBOBJS " in
5561 *" sigsetmask.$ac_objext "* ) ;;
5562 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5563 ;;
5564esac
2299a76d 5565
75086676
DD		 5566 case " $LIBOBJS " in
5567 *" stpcpy.$ac_objext "* ) ;;
5568 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5569 ;;
5570esac
2299a76d 5571
75086676
DD		 5572 case " $LIBOBJS " in
5573 *" stpncpy.$ac_objext "* ) ;;
5574 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5575 ;;
5576esac
2299a76d 5577
75086676
DD		 5578 case " $LIBOBJS " in
5579 *" strndup.$ac_objext "* ) ;;
5580 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5581 ;;
5582esac
2299a76d 5583
75086676
DD		 5584 case " $LIBOBJS " in
5585 *" strverscmp.$ac_objext "* ) ;;
5586 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5587 ;;
5588esac
2299a76d 5589
75086676
DD		 5590 case " $LIBOBJS " in
5591 *" vasprintf.$ac_objext "* ) ;;
5592 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5593 ;;
5594esac
2299a76d 5595
75086676
DD		 5596 case " $LIBOBJS " in
5597 *" waitpid.$ac_objext "* ) ;;
5598 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5599 ;;
5600esac
2299a76d
DJ		 5601
5602
75086676
DD		 5603 for f in $funcs; do
5604 case "$f" in
5605 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5606 ;;
5607 *)
5608 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5609 cat >>confdefs.h <<_ACEOF
5610#define $n 1
5611_ACEOF
2299a76d 5612
75086676
DD		 5613 ;;
5614 esac
5615 done
2299a76d 5616
75086676
DD		 5617 # Mingw doesnt provide any of the variables in $vars, so we
5618 # dont have to check them here.
2299a76d 5619
75086676
DD		 5620 # Of the functions in $checkfuncs, Mingw only has strerror.
5621 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5622
5623
75086676
DD		 5624 setobjs=yes
5625 ;;
2299a76d 5626
75086676
DD		 5627 *-*-msdosdjgpp)
5628 case " $LIBOBJS " in
5629 *" vasprintf.$ac_objext "* ) ;;
5630 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5631 ;;
5632esac
2299a76d 5633
75086676
DD		 5634 case " $LIBOBJS " in
5635 *" vsnprintf.$ac_objext "* ) ;;
5636 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5637 ;;
5638esac
2299a76d 5639
75086676
DD		 5640 case " $LIBOBJS " in
5641 *" snprintf.$ac_objext "* ) ;;
5642 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5643 ;;
5644esac
2299a76d 5645
75086676
DD		 5646 case " $LIBOBJS " in
5647 *" asprintf.$ac_objext "* ) ;;
5648 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5649 ;;
5650esac
2299a76d
DJ		 5651
5652
75086676
DD		 5653 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5654 getcwd getpagesize getrusage gettimeofday \
5655 index insque memchr memcmp memcpy memmove memset psignal \
5656 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5657 strchr strdup strerror strncasecmp strrchr strstr strtod \
5658 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5659 vsprintf waitpid
5660 do
5661 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5662 cat >>confdefs.h <<_ACEOF
5663#define $n 1
5664_ACEOF
2299a76d 5665
75086676 5666 done
2299a76d 5667
0fad4bdb 5668
75086676
DD		 5669 setobjs=yes
5670 ;;
0fad4bdb 5671
75086676 5672 esac
aa55ccb1 5673
75086676
DD		 5674 # We may wish to install the target headers somewhere.
5675 # Check whether --enable-install-libiberty was given.
5676if test "${enable_install_libiberty+set}" = set; then :
5677 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5678else
5679 enable_install_libiberty=no
5680fi
aa55ccb1 5681
75086676
DD		 5682 # Option parsed, now set things appropriately.
5683 case x"$enable_install_libiberty" in
5684 xyes|x)
5685 target_header_dir=libiberty
2299a76d 5686 ;;
75086676
DD		 5687 xno)
5688 target_header_dir=
2299a76d 5689 ;;
75086676
DD		 5690 *)
5691 # This could be sanity-checked in various ways...
5692 target_header_dir="${enable_install_libiberty}"
5693 ;;
5694 esac
5695
5696
252b5132 5697else
2299a76d 5698
75086676
DD		 5699 # Not a target library, so we set things up to run the test suite.
5700 CHECK=really-check
252b5132
RH		 5701
5702fi
5703
2299a76d 5704
2299a76d 5705
2299a76d 5706
75086676
DD		 5707case "${host}" in
5708 *-*-cygwin* | *-*-mingw*)
5709 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5710
75086676 5711 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5712
75086676
DD		 5713 ;;
5714esac
252b5132 5715
75086676
DD		 5716if test -z "${setobjs}"; then
5717 case "${host}" in
252b5132 5718
75086676
DD		 5719 *-*-vxworks*)
5720 # Handle VxWorks configuration specially, since on VxWorks the
5721 # libraries are actually on the target board, not in the file
5722 # system.
5723 case " $LIBOBJS " in
5724 *" basename.$ac_objext "* ) ;;
5725 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5726 ;;
58670637
DD		 5727esac
5728
75086676
DD		 5729 case " $LIBOBJS " in
5730 *" getpagesize.$ac_objext "* ) ;;
5731 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5732 ;;
5733esac
2299a76d 5734
75086676
DD		 5735 case " $LIBOBJS " in
5736 *" insque.$ac_objext "* ) ;;
5737 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5738 ;;
5739esac
24acd898 5740
75086676
DD		 5741 case " $LIBOBJS " in
5742 *" random.$ac_objext "* ) ;;
5743 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5744 ;;
5745esac
2299a76d 5746
75086676
DD		 5747 case " $LIBOBJS " in
5748 *" strcasecmp.$ac_objext "* ) ;;
5749 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5750 ;;
5751esac
2299a76d 5752
75086676
DD		 5753 case " $LIBOBJS " in
5754 *" strncasecmp.$ac_objext "* ) ;;
5755 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5756 ;;
58670637
DD		 5757esac
5758
75086676
DD		 5759 case " $LIBOBJS " in
5760 *" strdup.$ac_objext "* ) ;;
5761 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5762 ;;
5763esac
24acd898 5764
75086676
DD		 5765 case " $LIBOBJS " in
5766 *" vfork.$ac_objext "* ) ;;
5767 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5768 ;;
5769esac
24acd898 5770
75086676
DD		 5771 case " $LIBOBJS " in
5772 *" waitpid.$ac_objext "* ) ;;
5773 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5774 ;;
5775esac
2299a76d 5776
75086676
DD		 5777 case " $LIBOBJS " in
5778 *" vasprintf.$ac_objext "* ) ;;
5779 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5780 ;;
5781esac
cc096b71 5782
75086676
DD		 5783 for f in $funcs; do
5784 case "$f" in
5785 basename | getpagesize | insque | random | strcasecmp)
5786 ;;
5787 strncasecmp | strdup | vfork | waitpid | vasprintf)
5788 ;;
5789 *)
5790 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5791 cat >>confdefs.h <<_ACEOF
5792#define $n 1
2299a76d 5793_ACEOF
2299a76d 5794
75086676
DD		 5795 ;;
5796 esac
5797 done
cc096b71 5798
75086676
DD		 5799 # VxWorks doesn't provide any of the variables in $vars, so we
5800 # don't have to check them here.
cc096b71 5801
75086676
DD		 5802 # Of the functions in $checkfuncs, VxWorks only has strerror.
5803 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5804
2299a76d 5805
75086676
DD		 5806 setobjs=yes
5807 ;;
5808
5809 esac
252b5132
RH		 5810fi
5811
75086676 5812if test -z "${setobjs}"; then
252b5132 5813
75086676 5814 case "${host}" in
e69f6c8c 5815
75086676
DD		 5816 *-*-mingw32*)
5817 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5818 # macros, so the test below won't find them.
5819 libiberty_cv_var_sys_nerr=yes
5820 libiberty_cv_var_sys_errlist=yes
5821 ;;
2299a76d 5822
75086676
DD		 5823 *-*-msdosdjgpp*)
5824 # vfork and fork are stubs.
5825 ac_cv_func_vfork_works=no
5826 ;;
e69f6c8c 5827
75086676
DD		 5828 *-*-uwin*)
5829 # Under some versions of uwin, vfork is notoriously buggy and the test
5830 # can hang configure; on other versions, vfork exists just as a stub.
5831 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5832 ac_cv_func_vfork_works=no
5833 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5834 # macros (actually, these are imported from a DLL, but the end effect
5835 # is the same), so the test below won't find them.
5836 libiberty_cv_var_sys_nerr=yes
5837 libiberty_cv_var_sys_errlist=yes
5838 ;;
2299a76d 5839
75086676
DD		 5840 *-*-*vms*)
5841 # Under VMS, vfork works very different than on Unix. The standard test
5842 # won't work, and it isn't easily adaptable. It makes more sense to
5843 # just force it.
5844 ac_cv_func_vfork_works=yes
5845 ;;
2299a76d 5846
75086676 5847 esac
e69f6c8c 5848
75086676
DD		 5849 # We haven't set the list of objects yet. Use the standard autoconf
5850 # tests. This will only work if the compiler works.
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5852$as_echo_n "checking for library containing strerror... " >&6; }
5853if test "${ac_cv_search_strerror+set}" = set; then :
5854 $as_echo_n "(cached) " >&6
2299a76d 5855else
75086676
DD		 5856 ac_func_search_save_LIBS=$LIBS
5857cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5858/* end confdefs.h. */
75086676
DD		 5859
5860/* Override any GCC internal prototype to avoid an error.
5861 Use char because int might match the return type of a GCC
2299a76d 5862 builtin and then its argument prototype would still apply. */
2299a76d 5863#ifdef __cplusplus
75086676 5864extern "C"
eb383413 5865#endif
75086676 5866char strerror ();
2299a76d
DJ		 5867int
5868main ()
5869{
75086676 5870return strerror ();
2299a76d
DJ		 5871 ;
5872 return 0;
5873}
5874_ACEOF
75086676
DD		 5875for ac_lib in '' cposix; do
5876 if test -z "$ac_lib"; then
5877 ac_res="none required"
5878 else
5879 ac_res=-l$ac_lib
5880 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5881 fi
5882 if test x$gcc_no_link = xyes; then
5883 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5884fi
5885if ac_fn_c_try_link "$LINENO"; then :
5886 ac_cv_search_strerror=$ac_res
5887fi
5888rm -f core conftest.err conftest.$ac_objext \
5889 conftest$ac_exeext
5890 if test "${ac_cv_search_strerror+set}" = set; then :
5891 break
5892fi
5893done
5894if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5895
75086676
DD		 5896else
5897 ac_cv_search_strerror=no
2299a76d 5898fi
75086676
DD		 5899rm conftest.$ac_ext
5900LIBS=$ac_func_search_save_LIBS
5901fi
5902{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5903$as_echo "$ac_cv_search_strerror" >&6; }
5904ac_res=$ac_cv_search_strerror
5905if test "$ac_res" != no; then :
5906 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5907
2299a76d 5908fi
75086676
DD		 5909
5910 for ac_func in $funcs
5911do :
5912 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5913ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5914eval as_val=\$$as_ac_var
5915 if test "x$as_val" = x""yes; then :
2299a76d 5916 cat >>confdefs.h <<_ACEOF
75086676 5917#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 5918_ACEOF
eb383413 5919
75086676
DD		 5920else
5921 case " $LIBOBJS " in
5922 *" $ac_func.$ac_objext "* ) ;;
5923 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5924 ;;
5925esac
5926
eb383413
L		 5927fi
5928done
5929
75086676
DD		 5930
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5932$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5933if test "${ac_cv_os_cray+set}" = set; then :
5934 $as_echo_n "(cached) " >&6
fa99459d 5935else
75086676 5936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5937/* end confdefs.h. */
75086676
DD		 5938#if defined(CRAY) && ! defined(CRAY2)
5939webecray
5940#else
5941wenotbecray
fa99459d
DD		 5942#endif
5943
fa99459d 5944_ACEOF
75086676
DD		 5945if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5946 $EGREP "webecray" >/dev/null 2>&1; then :
5947 ac_cv_os_cray=yes
fa99459d 5948else
75086676 5949 ac_cv_os_cray=no
fa99459d 5950fi
75086676
DD		 5951rm -f conftest*
5952
fa99459d 5953fi
75086676
DD		 5954{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5955$as_echo "$ac_cv_os_cray" >&6; }
5956if test $ac_cv_os_cray = yes; then
5957 for ac_func in _getb67 GETB67 getb67; do
5958 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5959ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5960eval as_val=\$$as_ac_var
5961 if test "x$as_val" = x""yes; then :
fa99459d
DD		 5962
5963cat >>confdefs.h <<_ACEOF
75086676 5964#define CRAY_STACKSEG_END $ac_func
fa99459d 5965_ACEOF
75086676
DD		 5966 break
5967fi
fa99459d 5968
75086676
DD		 5969 done
5970fi
fa99459d 5971
75086676
DD		 5972{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5973$as_echo_n "checking stack direction for C alloca... " >&6; }
5974if test "${ac_cv_c_stack_direction+set}" = set; then :
5975 $as_echo_n "(cached) " >&6
fa99459d 5976else
75086676
DD		 5977 if test "$cross_compiling" = yes; then :
5978 ac_cv_c_stack_direction=0
fa99459d 5979else
75086676 5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5981/* end confdefs.h. */
75086676
DD		 5982find_stack_direction ()
5983{
5984 static char *addr = 0;
5985 auto char dummy;
5986 if (addr == 0)
5987 {
5988 addr = &dummy;
5989 return find_stack_direction ();
5990 }
5991 else
5992 return (&dummy > addr) ? 1 : -1;
5993}
fa99459d
DD		 5994main ()
5995{
75086676 5996 exit (find_stack_direction() < 0);
fa99459d
DD		 5997}
5998_ACEOF
75086676
DD		 5999if ac_fn_c_try_run "$LINENO"; then :
6000 ac_cv_c_stack_direction=1
fa99459d 6001else
75086676
DD		 6002 ac_cv_c_stack_direction=-1
6003fi
6004rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6005 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6006fi
75086676 6007
fa99459d 6008fi
75086676
DD		 6009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6010$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6011
6012cat >>confdefs.h <<_ACEOF
75086676 6013#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6014_ACEOF
6015
6016
75086676
DD		 6017 for ac_header in vfork.h
6018do :
6019 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6020if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6021 cat >>confdefs.h <<_ACEOF
75086676 6022#define HAVE_VFORK_H 1
fa99459d
DD		 6023_ACEOF
6024
75086676
DD		 6025fi
6026done
6027
6028for ac_func in fork vfork
6029do :
6030 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6031ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6032eval as_val=\$$as_ac_var
6033 if test "x$as_val" = x""yes; then :
6034 cat >>confdefs.h <<_ACEOF
6035#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6036_ACEOF
fa99459d
DD		 6037
6038fi
75086676
DD		 6039done
6040
6041if test "x$ac_cv_func_fork" = xyes; then
6042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6043$as_echo_n "checking for working fork... " >&6; }
6044if test "${ac_cv_func_fork_works+set}" = set; then :
6045 $as_echo_n "(cached) " >&6
fa99459d 6046else
75086676
DD		 6047 if test "$cross_compiling" = yes; then :
6048 ac_cv_func_fork_works=cross
6049else
6050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6051/* end confdefs.h. */
6052$ac_includes_default
6053int
6054main ()
6055{
75086676
DD		 6056
6057 /* By Ruediger Kuhlmann. */
6058 return fork () < 0;
fa99459d
DD		 6059
6060 ;
6061 return 0;
6062}
6063_ACEOF
75086676
DD		 6064if ac_fn_c_try_run "$LINENO"; then :
6065 ac_cv_func_fork_works=yes
fa99459d 6066else
75086676 6067 ac_cv_func_fork_works=no
fa99459d 6068fi
75086676
DD		 6069rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6070 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6071fi
fa99459d 6072
75086676
DD		 6073fi
6074{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6075$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6076
6077else
75086676
DD		 6078 ac_cv_func_fork_works=$ac_cv_func_fork
6079fi
6080if test "x$ac_cv_func_fork_works" = xcross; then
6081 case $host in
6082 *-*-amigaos* | *-*-msdosdjgpp*)
6083 # Override, as these systems have only a dummy fork() stub
6084 ac_cv_func_fork_works=no
6085 ;;
6086 *)
6087 ac_cv_func_fork_works=yes
6088 ;;
6089 esac
6090 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6091$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6092fi
75086676
DD		 6093ac_cv_func_vfork_works=$ac_cv_func_vfork
6094if test "x$ac_cv_func_vfork" = xyes; then
6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6096$as_echo_n "checking for working vfork... " >&6; }
6097if test "${ac_cv_func_vfork_works+set}" = set; then :
6098 $as_echo_n "(cached) " >&6
fa99459d 6099else
75086676
DD		 6100 if test "$cross_compiling" = yes; then :
6101 ac_cv_func_vfork_works=cross
6102else
6103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6104/* end confdefs.h. */
75086676 6105/* Thanks to Paul Eggert for this test. */
fa99459d 6106$ac_includes_default
75086676
DD		 6107#include <sys/wait.h>
6108#ifdef HAVE_VFORK_H
6109# include <vfork.h>
6110#endif
6111/* On some sparc systems, changes by the child to local and incoming
6112 argument registers are propagated back to the parent. The compiler
6113 is told about this with #include <vfork.h>, but some compilers
6114 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6115 static variable whose address is put into a register that is
6116 clobbered by the vfork. */
6117static void
6118#ifdef __cplusplus
6119sparc_address_test (int arg)
6120# else
6121sparc_address_test (arg) int arg;
6122#endif
6123{
6124 static pid_t child;
6125 if (!child) {
6126 child = vfork ();
6127 if (child < 0) {
6128 perror ("vfork");
6129 _exit(2);
6130 }
6131 if (!child) {
6132 arg = getpid();
6133 write(-1, "", 0);
6134 _exit (arg);
6135 }
6136 }
6137}
6138
fa99459d
DD		 6139int
6140main ()
6141{
75086676
DD		 6142 pid_t parent = getpid ();
6143 pid_t child;
fa99459d 6144
75086676 6145 sparc_address_test (0);
fa99459d 6146
75086676 6147 child = vfork ();
fa99459d 6148
75086676
DD		 6149 if (child == 0) {
6150 /* Here is another test for sparc vfork register problems. This
6151 test uses lots of local variables, at least as many local
6152 variables as main has allocated so far including compiler
6153 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6154 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6155 reuse the register of parent for one of the local variables,
6156 since it will think that parent can't possibly be used any more
6157 in this routine. Assigning to the local variable will thus
6158 munge parent in the parent process. */
6159 pid_t
6160 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6161 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6162 /* Convince the compiler that p..p7 are live; otherwise, it might
6163 use the same hardware register for all 8 local variables. */
6164 if (p != p1 || p != p2 || p != p3 || p != p4
6165 || p != p5 || p != p6 || p != p7)
6166 _exit(1);
fa99459d 6167
75086676
DD		 6168 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6169 from child file descriptors. If the child closes a descriptor
6170 before it execs or exits, this munges the parent's descriptor
6171 as well. Test for this by closing stdout in the child. */
6172 _exit(close(fileno(stdout)) != 0);
6173 } else {
6174 int status;
6175 struct stat st;
fa99459d 6176
75086676
DD		 6177 while (wait(&status) != child)
6178 ;
6179 return (
6180 /* Was there some problem with vforking? */
6181 child < 0
fa99459d 6182
75086676
DD		 6183 /* Did the child fail? (This shouldn't happen.) */
6184 || status
fa99459d 6185
75086676
DD		 6186 /* Did the vfork/compiler bug occur? */
6187 || parent != getpid()
01e94249 6188
75086676
DD		 6189 /* Did the file descriptor bug occur? */
6190 || fstat(fileno(stdout), &st) != 0
6191 );
6192 }
01e94249
DD		 6193}
6194_ACEOF
75086676
DD		 6195if ac_fn_c_try_run "$LINENO"; then :
6196 ac_cv_func_vfork_works=yes
01e94249 6197else
75086676
DD		 6198 ac_cv_func_vfork_works=no
6199fi
6200rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6201 conftest.$ac_objext conftest.beam conftest.$ac_ext
6202fi
01e94249 6203
01e94249 6204fi
75086676
DD		 6205{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6206$as_echo "$ac_cv_func_vfork_works" >&6; }
6207
6208fi;
6209if test "x$ac_cv_func_fork_works" = xcross; then
6210 ac_cv_func_vfork_works=$ac_cv_func_vfork
6211 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6212$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6213fi
01e94249 6214
75086676 6215if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6216
75086676 6217$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6218
6219else
01e94249 6220
75086676 6221$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6222
6223fi
75086676 6224if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6225
75086676 6226$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6227
01e94249 6228fi
01e94249 6229
75086676
DD		 6230 if test $ac_cv_func_vfork_works = no; then
6231 case " $LIBOBJS " in
6232 *" vfork.$ac_objext "* ) ;;
6233 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6234 ;;
6235esac
01e94249 6236
75086676
DD		 6237 fi
6238 # We only need _doprnt if we might use it to implement v*printf.
6239 if test $ac_cv_func_vprintf != yes \
6240 || test $ac_cv_func_vfprintf != yes \
6241 || test $ac_cv_func_vsprintf != yes; then
6242 for ac_func in _doprnt
6243do :
6244 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6245if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6246 cat >>confdefs.h <<_ACEOF
75086676 6247#define HAVE__DOPRNT 1
01e94249
DD		 6248_ACEOF
6249
75086676
DD		 6250else
6251 case " $LIBOBJS " in
6252 *" $ac_func.$ac_objext "* ) ;;
6253 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6254 ;;
6255esac
01e94249 6256
abf6a75b 6257fi
75086676 6258done
abf6a75b
DD		 6259
6260
75086676
DD		 6261 else
6262 for ac_func in _doprnt
6263do :
6264 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6265if test "x$ac_cv_func__doprnt" = x""yes; then :
6266 cat >>confdefs.h <<_ACEOF
6267#define HAVE__DOPRNT 1
abf6a75b 6268_ACEOF
abf6a75b 6269
abf6a75b 6270fi
75086676 6271done
abf6a75b 6272
75086676 6273 fi
abf6a75b 6274
75086676
DD		 6275 for v in $vars; do
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6277$as_echo_n "checking for $v... " >&6; }
6278 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6279 $as_echo_n "(cached) " >&6
abf6a75b 6280else
75086676
DD		 6281 if test x$gcc_no_link = xyes; then
6282 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6283fi
75086676 6284cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6285/* end confdefs.h. */
75086676 6286int *p;
abf6a75b
DD		 6287int
6288main ()
6289{
75086676 6290extern int $v []; p = $v;
abf6a75b
DD		 6291 ;
6292 return 0;
6293}
6294_ACEOF
75086676
DD		 6295if ac_fn_c_try_link "$LINENO"; then :
6296 eval "libiberty_cv_var_$v=yes"
abf6a75b 6297else
75086676 6298 eval "libiberty_cv_var_$v=no"
abf6a75b 6299fi
75086676
DD		 6300rm -f core conftest.err conftest.$ac_objext \
6301 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6302fi
abf6a75b 6303
75086676
DD		 6304 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6306$as_echo "yes" >&6; }
6307 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6308 cat >>confdefs.h <<_ACEOF
6309#define $n 1
abf6a75b
DD		 6310_ACEOF
6311
75086676
DD		 6312 else
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6314$as_echo "no" >&6; }
6315 fi
6316 done
abf6a75b 6317
75086676
DD		 6318 # special check for _system_configuration because AIX <4.3.2 do not
6319 # contain the `physmem' member.
6320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6321$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6323/* end confdefs.h. */
75086676 6324#include <sys/systemcfg.h>
a4e5c0d8
DD		 6325int
6326main ()
6327{
75086676 6328double x = _system_configuration.physmem;
a4e5c0d8
DD		 6329 ;
6330 return 0;
6331}
6332_ACEOF
75086676
DD		 6333if ac_fn_c_try_compile "$LINENO"; then :
6334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6335$as_echo "yes" >&6; }
a4e5c0d8 6336
75086676 6337$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6338
6339else
75086676
DD		 6340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6341$as_echo "no" >&6; }
6342fi
6343rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6344
6345 for ac_func in $checkfuncs
6346do :
6347 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6348ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6349eval as_val=\$$as_ac_var
6350 if test "x$as_val" = x""yes; then :
a4e5c0d8 6351 cat >>confdefs.h <<_ACEOF
75086676 6352#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6353_ACEOF
6354
abf6a75b 6355fi
75086676 6356done
abf6a75b 6357
a2803021
DD		 6358 ac_fn_c_check_decl "$LINENO" "basename(char *)" "ac_cv_have_decl_basename_char_p_" "$ac_includes_default"
6359if test "x$ac_cv_have_decl_basename_char_p_" = x""yes; then :
75086676 6360 ac_have_decl=1
abf6a75b 6361else
75086676 6362 ac_have_decl=0
abf6a75b 6363fi
abf6a75b
DD		 6364
6365cat >>confdefs.h <<_ACEOF
75086676 6366#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6367_ACEOF
75086676
DD		 6368ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6369if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6370 ac_have_decl=1
abf6a75b 6371else
75086676 6372 ac_have_decl=0
abf6a75b 6373fi
abf6a75b 6374
75086676
DD		 6375cat >>confdefs.h <<_ACEOF
6376#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6377_ACEOF
75086676
DD		 6378ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6379if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6380 ac_have_decl=1
abf6a75b 6381else
75086676 6382 ac_have_decl=0
abf6a75b 6383fi
abf6a75b
DD		 6384
6385cat >>confdefs.h <<_ACEOF
75086676 6386#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6387_ACEOF
75086676
DD		 6388ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6389if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6390 ac_have_decl=1
abf6a75b 6391else
75086676 6392 ac_have_decl=0
abf6a75b 6393fi
abf6a75b 6394
75086676
DD		 6395cat >>confdefs.h <<_ACEOF
6396#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6397_ACEOF
75086676
DD		 6398ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6399if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6400 ac_have_decl=1
abf6a75b 6401else
75086676 6402 ac_have_decl=0
abf6a75b 6403fi
abf6a75b
DD		 6404
6405cat >>confdefs.h <<_ACEOF
75086676 6406#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6407_ACEOF
75086676
DD		 6408ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6409if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6410 ac_have_decl=1
abf6a75b 6411else
75086676 6412 ac_have_decl=0
67f3cb05
GK		 6413fi
6414
75086676
DD		 6415cat >>confdefs.h <<_ACEOF
6416#define HAVE_DECL_VSNPRINTF $ac_have_decl
6417_ACEOF
67f3cb05 6418
75086676
DD		 6419 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6420if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6421 ac_have_decl=1
6422else
6423 ac_have_decl=0
67f3cb05 6424fi
75086676
DD		 6425
6426cat >>confdefs.h <<_ACEOF
6427#define HAVE_DECL_CALLOC $ac_have_decl
6428_ACEOF
6429ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6430if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6431 ac_have_decl=1
6432else
6433 ac_have_decl=0
67f3cb05 6434fi
67f3cb05
GK		 6435
6436cat >>confdefs.h <<_ACEOF
75086676 6437#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6438_ACEOF
75086676
DD		 6439ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6440if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6441 ac_have_decl=1
6442else
6443 ac_have_decl=0
6444fi
67f3cb05 6445
75086676
DD		 6446cat >>confdefs.h <<_ACEOF
6447#define HAVE_DECL_GETOPT $ac_have_decl
6448_ACEOF
6449ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6450if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6451 ac_have_decl=1
6452else
6453 ac_have_decl=0
6454fi
67f3cb05 6455
75086676
DD		 6456cat >>confdefs.h <<_ACEOF
6457#define HAVE_DECL_MALLOC $ac_have_decl
6458_ACEOF
6459ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6460if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6461 ac_have_decl=1
67f3cb05 6462else
75086676
DD		 6463 ac_have_decl=0
6464fi
6465
6466cat >>confdefs.h <<_ACEOF
6467#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6468_ACEOF
75086676
DD		 6469ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6470if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6471 ac_have_decl=1
6472else
6473 ac_have_decl=0
6474fi
67f3cb05 6475
75086676
DD		 6476cat >>confdefs.h <<_ACEOF
6477#define HAVE_DECL_SBRK $ac_have_decl
6478_ACEOF
67f3cb05 6479
75086676
DD		 6480 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6481if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6482 ac_have_decl=1
6483else
6484 ac_have_decl=0
fa99459d
DD		 6485fi
6486
75086676
DD		 6487cat >>confdefs.h <<_ACEOF
6488#define HAVE_DECL_STRVERSCMP $ac_have_decl
6489_ACEOF
fa99459d 6490
75086676
DD		 6491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6492$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6493if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6494 $as_echo_n "(cached) " >&6
ba61a412 6495else
75086676 6496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6497/* end confdefs.h. */
ba61a412
DJ		 6498
6499#include "confdefs.h"
6500#include <stdio.h>
6501#ifdef HAVE_STRING_H
6502#include <string.h>
6503#else
6504#ifdef HAVE_STRINGS_H
6505#include <strings.h>
6506#endif
6507#endif
6508#ifdef HAVE_STDLIB_H
6509#include <stdlib.h>
6510#endif
6511#ifdef HAVE_UNISTD_H
6512#include <unistd.h>
6513#endif
2299a76d
DJ		 6514int
6515main ()
6516{
ba61a412 6517char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6518 ;
6519 return 0;
6520}
6521_ACEOF
75086676 6522if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6523 libiberty_cv_decl_needed_canonicalize_file_name=no
6524else
75086676 6525 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6526fi
75086676 6527rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6528fi
6529
75086676
DD		 6530{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6531$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6532if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6533
75086676 6534$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6535
6536fi
6537
eb383413
L		 6538fi
6539
5a17353c
DD		 6540# Figure out which version of pexecute to use.
6541case "${host}" in
46a10049
DD		 6542 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;;
6543 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;;
6544 *-*-msdos*) pexecute=./pex-msdos.o ;;
46a10049 6545 *) pexecute=./pex-unix.o ;;
5a17353c
DD		 6546esac
6547
6548
2299a76d
DJ		 6549if test x$gcc_no_link = xyes; then
6550 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6551 ac_cv_func_mmap_fixed_mapped=no
6552 fi
6553fi
67f3cb05 6554if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6555 for ac_header in stdlib.h unistd.h
6556do :
6557 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6558ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6559eval as_val=\$$as_ac_Header
6560 if test "x$as_val" = x""yes; then :
2299a76d 6561 cat >>confdefs.h <<_ACEOF
75086676 6562#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6563_ACEOF
6564
eb383413
L		 6565fi
6566done
6567
6568for ac_func in getpagesize
75086676
DD		 6569do :
6570 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6571if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6572 cat >>confdefs.h <<_ACEOF
75086676 6573#define HAVE_GETPAGESIZE 1
2299a76d 6574_ACEOF
252b5132 6575
252b5132
RH		 6576fi
6577done
6578
75086676
DD		 6579{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6580$as_echo_n "checking for working mmap... " >&6; }
6581if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6582 $as_echo_n "(cached) " >&6
eb383413 6583else
75086676 6584 if test "$cross_compiling" = yes; then :
eb383413
L		 6585 ac_cv_func_mmap_fixed_mapped=no
6586else
75086676 6587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6588/* end confdefs.h. */
6589$ac_includes_default
6590/* malloc might have been renamed as rpl_malloc. */
6591#undef malloc
eb383413
L		 6592
6593/* Thanks to Mike Haertel and Jim Avera for this test.
6594 Here is a matrix of mmap possibilities:
6595 mmap private not fixed
6596 mmap private fixed at somewhere currently unmapped
6597 mmap private fixed at somewhere already mapped
6598 mmap shared not fixed
6599 mmap shared fixed at somewhere currently unmapped
6600 mmap shared fixed at somewhere already mapped
6601 For private mappings, we should verify that changes cannot be read()
6602 back from the file, nor mmap's back from the file at a different
6603 address. (There have been systems where private was not correctly
6604 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6605 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6606 like early versions of FreeBSD and possibly contemporary NetBSD.)
6607 For shared mappings, we should conversely verify that changes get
2299a76d 6608 propagated back to all the places they're supposed to be.
eb383413
L		 6609
6610 Grep wants private fixed already mapped.
6611 The main things grep needs to know about mmap are:
6612 * does it exist and is it safe to write into the mmap'd area
6613 * how to use it (BSD variants) */
2299a76d 6614
eb383413
L		 6615#include <fcntl.h>
6616#include <sys/mman.h>
6617
75086676 6618#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6619char *malloc ();
5f73c378
DD		 6620#endif
6621
eb383413 6622/* This mess was copied from the GNU getpagesize.h. */
75086676 6623#ifndef HAVE_GETPAGESIZE
eb383413 6624/* Assume that all systems that can run configure have sys/param.h. */
75086676 6625# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6626# define HAVE_SYS_PARAM_H 1
6627# endif
6628
6629# ifdef _SC_PAGESIZE
6630# define getpagesize() sysconf(_SC_PAGESIZE)
6631# else /* no _SC_PAGESIZE */
75086676 6632# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6633# include <sys/param.h>
6634# ifdef EXEC_PAGESIZE
6635# define getpagesize() EXEC_PAGESIZE
6636# else /* no EXEC_PAGESIZE */
6637# ifdef NBPG
6638# define getpagesize() NBPG * CLSIZE
6639# ifndef CLSIZE
6640# define CLSIZE 1
6641# endif /* no CLSIZE */
6642# else /* no NBPG */
6643# ifdef NBPC
6644# define getpagesize() NBPC
6645# else /* no NBPC */
6646# ifdef PAGESIZE
6647# define getpagesize() PAGESIZE
6648# endif /* PAGESIZE */
6649# endif /* no NBPC */
6650# endif /* no NBPG */
6651# endif /* no EXEC_PAGESIZE */
6652# else /* no HAVE_SYS_PARAM_H */
6653# define getpagesize() 8192 /* punt totally */
6654# endif /* no HAVE_SYS_PARAM_H */
6655# endif /* no _SC_PAGESIZE */
6656
6657#endif /* no HAVE_GETPAGESIZE */
6658
eb383413 6659int
2299a76d 6660main ()
eb383413 6661{
2299a76d
DJ		 6662 char *data, *data2, *data3;
6663 int i, pagesize;
6664 int fd;
eb383413 6665
2299a76d
DJ		 6666 pagesize = getpagesize ();
6667
6668 /* First, make a file with some known garbage in it. */
6669 data = (char *) malloc (pagesize);
6670 if (!data)
75086676 6671 return 1;
2299a76d
DJ		 6672 for (i = 0; i < pagesize; ++i)
6673 *(data + i) = rand ();
6674 umask (0);
6675 fd = creat ("conftest.mmap", 0600);
6676 if (fd < 0)
75086676 6677 return 1;
2299a76d 6678 if (write (fd, data, pagesize) != pagesize)
75086676 6679 return 1;
2299a76d
DJ		 6680 close (fd);
6681
6682 /* Next, try to mmap the file at a fixed address which already has
6683 something else allocated at it. If we can, also make sure that
6684 we see the same garbage. */
6685 fd = open ("conftest.mmap", O_RDWR);
6686 if (fd < 0)
75086676 6687 return 1;
2299a76d
DJ		 6688 data2 = (char *) malloc (2 * pagesize);
6689 if (!data2)
75086676
DD		 6690 return 1;
6691 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6692 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6693 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6694 return 1;
2299a76d
DJ		 6695 for (i = 0; i < pagesize; ++i)
6696 if (*(data + i) != *(data2 + i))
75086676 6697 return 1;
2299a76d
DJ		 6698
6699 /* Finally, make sure that changes to the mapped area do not
6700 percolate back to the file as seen by read(). (This is a bug on
6701 some variants of i386 svr4.0.) */
6702 for (i = 0; i < pagesize; ++i)
6703 *(data2 + i) = *(data2 + i) + 1;
6704 data3 = (char *) malloc (pagesize);
6705 if (!data3)
75086676 6706 return 1;
2299a76d 6707 if (read (fd, data3, pagesize) != pagesize)
75086676 6708 return 1;
2299a76d
DJ		 6709 for (i = 0; i < pagesize; ++i)
6710 if (*(data + i) != *(data3 + i))
75086676 6711 return 1;
2299a76d 6712 close (fd);
75086676 6713 return 0;
2299a76d
DJ		 6714}
6715_ACEOF
75086676 6716if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6717 ac_cv_func_mmap_fixed_mapped=yes
6718else
75086676 6719 ac_cv_func_mmap_fixed_mapped=no
eb383413 6720fi
75086676
DD		 6721rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6722 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6723fi
75086676 6724
eb383413 6725fi
75086676
DD		 6726{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6727$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6728if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6729
75086676 6730$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6731
252b5132 6732fi
2299a76d 6733rm -f conftest.mmap
252b5132 6734
2299a76d 6735fi
eb383413 6736
75086676
DD		 6737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6738$as_echo_n "checking for working strncmp... " >&6; }
6739if test "${ac_cv_func_strncmp_works+set}" = set; then :
6740 $as_echo_n "(cached) " >&6
eb383413 6741else
75086676 6742 if test "$cross_compiling" = yes; then :
eb383413
L		 6743 ac_cv_func_strncmp_works=no
6744else
75086676 6745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6746/* end confdefs.h. */
eb383413
L		 6747
6748/* Test by Jim Wilson and Kaveh Ghazi.
6749 Check whether strncmp reads past the end of its string parameters. */
6750#include <sys/types.h>
6751
6752#ifdef HAVE_FCNTL_H
6753#include <fcntl.h>
6754#endif
6755
6756#ifdef HAVE_SYS_MMAN_H
6757#include <sys/mman.h>
6758#endif
6759
6760#ifndef MAP_ANON
6761#ifdef MAP_ANONYMOUS
6762#define MAP_ANON MAP_ANONYMOUS
6763#else
6764#define MAP_ANON MAP_FILE
6765#endif
6766#endif
6767
6768#ifndef MAP_FILE
6769#define MAP_FILE 0
6770#endif
6771#ifndef O_RDONLY
6772#define O_RDONLY 0
6773#endif
6774
6775#define MAP_LEN 0x10000
6776
6777main ()
6778{
6779#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6780 char *p;
6781 int dev_zero;
6782
6783 dev_zero = open ("/dev/zero", O_RDONLY);
6784 if (dev_zero < 0)
6785 exit (1);
2299a76d 6786
eb383413
L		 6787 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6788 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6789 if (p == (char *)-1)
6790 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6791 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6792 if (p == (char *)-1)
6793 exit (2);
6794 else
6795 {
6796 char *string = "__si_type_info";
6797 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6798 char *r = (char *) p + 0xe;
6799
6800 strcpy (q, string);
6801 strcpy (r, string);
6802 strncmp (r, q, 14);
6803 }
6804#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6805 exit (0);
6806}
6807
2299a76d 6808_ACEOF
75086676 6809if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6810 ac_cv_func_strncmp_works=yes
6811else
75086676 6812 ac_cv_func_strncmp_works=no
eb383413 6813fi
75086676
DD		 6814rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6815 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6816fi
75086676 6817
eb383413
L		 6818rm -f core core.* *.core
6819fi
75086676
DD		 6820{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6821$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6822if test $ac_cv_func_strncmp_works = no ; then
75086676 6823 case " $LIBOBJS " in
58670637 6824 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6825 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6826 ;;
58670637
DD		 6827esac
6828
eb383413
L		 6829fi
6830
6831
252b5132
RH		 6832# Install a library built with a cross compiler in $(tooldir) rather
6833# than $(libdir).
6834if test -z "${with_cross_host}"; then
6835 INSTALL_DEST=libdir
6836else
6837 INSTALL_DEST=tooldir
6838fi
6839
6840
11a338da
DD		 6841
6842L=""
6843for l in x $LIBOBJS; do
6844 case $l in
6845 x) ;;
6846 *) L="$L ./$l" ;;
6847 esac
6848done
6849LIBOBJS="$L"
6850
545c9aee
DD		 6851
6852
6853
6854
252b5132 6855# We need multilib support, but only if configuring for the target.
75086676 6856ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6857
75086676 6858ac_config_commands="$ac_config_commands default"
bb6a587d 6859
2299a76d 6860cat >confcache <<\_ACEOF
252b5132
RH		 6861# This file is a shell script that caches the results of configure
6862# tests run on this system so they can be shared between configure
2299a76d
DJ		 6863# scripts and configure runs, see configure's option --config-cache.
6864# It is not useful on other systems. If it contains results you don't
6865# want to keep, you may remove or edit it.
252b5132 6866#
2299a76d
DJ		 6867# config.status only pays attention to the cache file if you give it
6868# the --recheck option to rerun configure.
252b5132 6869#
2299a76d
DJ		 6870# `ac_cv_env_foo' variables (set or unset) will be overridden when
6871# loading this file, other *unset* `ac_cv_foo' will be assigned the
6872# following values.
6873
6874_ACEOF
6875
252b5132
RH		 6876# The following way of writing the cache mishandles newlines in values,
6877# but we know of no workaround that is simple, portable, and efficient.
75086676 6878# So, we kill variables containing newlines.
252b5132
RH		 6879# Ultrix sh set writes to stderr and can't be redirected directly,
6880# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6881(
6882 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6883 eval ac_val=\$$ac_var
6884 case $ac_val in #(
6885 *${as_nl}*)
6886 case $ac_var in #(
6887 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6888$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6889 esac
6890 case $ac_var in #(
6891 _ | IFS | as_nl) ;; #(
6892 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6893 *) { eval $ac_var=; unset $ac_var;} ;;
6894 esac ;;
6895 esac
6896 done
6897
2299a76d 6898 (set) 2>&1 |
75086676
DD		 6899 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6900 *${as_nl}ac_space=\ *)
6901 # `set' does not quote correctly, so add quotes: double-quote
6902 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6903 sed -n \
58670637
DD		 6904 "s/'/'\\\\''/g;
6905 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6906 ;; #(
2299a76d
DJ		 6907 *)
6908 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6909 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 6910 ;;
75086676
DD		 6911 esac |
6912 sort
6913) |
2299a76d 6914 sed '
75086676 6915 /^ac_cv_env_/b end
2299a76d 6916 t clear
75086676 6917 :clear
2299a76d
DJ		 6918 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6919 t end
75086676
DD		 6920 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6921 :end' >>confcache
6922if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6923 if test -w "$cache_file"; then
6924 test "x$cache_file" != "x/dev/null" &&
6925 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6926$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 6927 cat confcache >$cache_file
252b5132 6928 else
75086676
DD		 6929 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6930$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 6931 fi
6932fi
6933rm -f confcache
6934
252b5132
RH		 6935test "x$prefix" = xNONE && prefix=$ac_default_prefix
6936# Let make expand exec_prefix.
6937test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6938
252b5132
RH		 6939DEFS=-DHAVE_CONFIG_H
6940
2299a76d
DJ		 6941ac_libobjs=
6942ac_ltlibobjs=
6943for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6944 # 1. Remove the extension, and $U if already installed.
75086676
DD		 6945 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6946 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6947 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6948 # will be set to the directory where LIBOBJS objects are built.
6949 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6950 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 6951done
6952LIBOBJS=$ac_libobjs
252b5132 6953
2299a76d
DJ		 6954LTLIBOBJS=$ac_ltlibobjs
6955
6956
6957
75086676 6958
2299a76d 6959: ${CONFIG_STATUS=./config.status}
75086676 6960ac_write_fail=0
2299a76d
DJ		 6961ac_clean_files_save=$ac_clean_files
6962ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 6963{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6964$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6965as_write_fail=0
6966cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 6967#! $SHELL
6968# Generated by $as_me.
252b5132 6969# Run this file to recreate the current configuration.
252b5132 6970# Compiler output produced by configure, useful for debugging
2299a76d 6971# configure, is in config.log if it exists.
252b5132 6972
2299a76d
DJ		 6973debug=false
6974ac_cs_recheck=false
6975ac_cs_silent=false
2299a76d 6976
75086676
DD		 6977SHELL=\${CONFIG_SHELL-$SHELL}
6978export SHELL
6979_ASEOF
6980cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6981## -------------------- ##
6982## M4sh Initialization. ##
6983## -------------------- ##
6984
6985# Be more Bourne compatible
6986DUALCASE=1; export DUALCASE # for MKS sh
6987if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 6988 emulate sh
6989 NULLCMD=:
75086676 6990 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 6991 # is contrary to our usage. Disable this feature.
6992 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 6993 setopt NO_GLOB_SUBST
6994else
6995 case `(set -o) 2>/dev/null` in #(
6996 *posix*) :
6997 set -o posix ;; #(
6998 *) :
6999 ;;
7000esac
2299a76d
DJ		 7001fi
7002
75086676
DD		 7003
7004as_nl='
7005'
7006export as_nl
7007# Printing a long string crashes Solaris 7 /usr/bin/printf.
7008as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7009as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7010as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7011# Prefer a ksh shell builtin over an external printf program on Solaris,
7012# but without wasting forks for bash or zsh.
7013if test -z "$BASH_VERSION$ZSH_VERSION" \
7014 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7015 as_echo='print -r --'
7016 as_echo_n='print -rn --'
7017elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7018 as_echo='printf %s\n'
7019 as_echo_n='printf %s'
7020else
7021 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7022 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7023 as_echo_n='/usr/ucb/echo -n'
7024 else
7025 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7026 as_echo_n_body='eval
7027 arg=$1;
7028 case $arg in #(
7029 *"$as_nl"*)
7030 expr "X$arg" : "X\\(.*\\)$as_nl";
7031 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7032 esac;
7033 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7034 '
7035 export as_echo_n_body
7036 as_echo_n='sh -c $as_echo_n_body as_echo'
7037 fi
7038 export as_echo_body
7039 as_echo='sh -c $as_echo_body as_echo'
7040fi
7041
7042# The user is always right.
7043if test "${PATH_SEPARATOR+set}" != set; then
7044 PATH_SEPARATOR=:
7045 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7046 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7047 PATH_SEPARATOR=';'
7048 }
2299a76d
DJ		 7049fi
7050
7051
75086676
DD		 7052# IFS
7053# We need space, tab and new line, in precisely that order. Quoting is
7054# there to prevent editors from complaining about space-tab.
7055# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7056# splitting by setting IFS to empty value.)
7057IFS=" "" $as_nl"
7058
7059# Find who we are. Look in the path if we contain no directory separator.
7060case $0 in #((
7061 *[\\/]* ) as_myself=$0 ;;
7062 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7063for as_dir in $PATH
7064do
7065 IFS=$as_save_IFS
7066 test -z "$as_dir" && as_dir=.
7067 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7068 done
7069IFS=$as_save_IFS
7070
7071 ;;
7072esac
7073# We did not find ourselves, most probably we were run as `sh COMMAND'
7074# in which case we are not to be found in the path.
7075if test "x$as_myself" = x; then
7076 as_myself=$0
7077fi
7078if test ! -f "$as_myself"; then
7079 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7080 exit 1
7081fi
7082
7083# Unset variables that we do not need and which cause bugs (e.g. in
7084# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7085# suppresses any "Segmentation fault" message there. '((' could
7086# trigger a bug in pdksh 5.2.14.
7087for as_var in BASH_ENV ENV MAIL MAILPATH
7088do eval test x\${$as_var+set} = xset \
7089 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7090done
2299a76d
DJ		 7091PS1='$ '
7092PS2='> '
7093PS4='+ '
7094
7095# NLS nuisances.
75086676
DD		 7096LC_ALL=C
7097export LC_ALL
7098LANGUAGE=C
7099export LANGUAGE
7100
7101# CDPATH.
7102(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7103
7104
7105# as_fn_error ERROR [LINENO LOG_FD]
7106# ---------------------------------
7107# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7108# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7109# script with status $?, using 1 if that was 0.
7110as_fn_error ()
7111{
7112 as_status=$?; test $as_status -eq 0 && as_status=1
7113 if test "$3"; then
7114 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7115 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7116 fi
75086676
DD		 7117 $as_echo "$as_me: error: $1" >&2
7118 as_fn_exit $as_status
7119} # as_fn_error
7120
7121
7122# as_fn_set_status STATUS
7123# -----------------------
7124# Set $? to STATUS, without forking.
7125as_fn_set_status ()
7126{
7127 return $1
7128} # as_fn_set_status
7129
7130# as_fn_exit STATUS
7131# -----------------
7132# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7133as_fn_exit ()
7134{
7135 set +e
7136 as_fn_set_status $1
7137 exit $1
7138} # as_fn_exit
7139
7140# as_fn_unset VAR
7141# ---------------
7142# Portably unset VAR.
7143as_fn_unset ()
7144{
7145 { eval $1=; unset $1;}
7146}
7147as_unset=as_fn_unset
7148# as_fn_append VAR VALUE
7149# ----------------------
7150# Append the text in VALUE to the end of the definition contained in VAR. Take
7151# advantage of any shell optimizations that allow amortized linear growth over
7152# repeated appends, instead of the typical quadratic growth present in naive
7153# implementations.
7154if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7155 eval 'as_fn_append ()
7156 {
7157 eval $1+=\$2
7158 }'
7159else
7160 as_fn_append ()
7161 {
7162 eval $1=\$$1\$2
7163 }
7164fi # as_fn_append
7165
7166# as_fn_arith ARG...
7167# ------------------
7168# Perform arithmetic evaluation on the ARGs, and store the result in the
7169# global $as_val. Take advantage of shells that can avoid forks. The arguments
7170# must be portable across $(()) and expr.
7171if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7172 eval 'as_fn_arith ()
7173 {
7174 as_val=$(( $* ))
7175 }'
7176else
7177 as_fn_arith ()
7178 {
7179 as_val=`expr "$@" || test $? -eq 1`
7180 }
7181fi # as_fn_arith
7182
252b5132 7183
75086676
DD		 7184if expr a : '\(a\)' >/dev/null 2>&1 &&
7185 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7186 as_expr=expr
7187else
7188 as_expr=false
7189fi
252b5132 7190
75086676 7191if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7192 as_basename=basename
7193else
7194 as_basename=false
7195fi
252b5132 7196
75086676
DD		 7197if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7198 as_dirname=dirname
7199else
7200 as_dirname=false
7201fi
252b5132 7202
75086676 7203as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7204$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7205 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7206 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7207$as_echo X/"$0" |
7208 sed '/^.*\/\([^/][^/]*\)\/*$/{
7209 s//\1/
7210 q
7211 }
7212 /^X\/\(\/\/\)$/{
7213 s//\1/
7214 q
7215 }
7216 /^X\/\(\/\).*/{
7217 s//\1/
7218 q
7219 }
7220 s/.*/./; q'`
2299a76d 7221
2299a76d
DJ		 7222# Avoid depending upon Character Ranges.
7223as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7224as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7225as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7226as_cr_digits='0123456789'
7227as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7228
75086676
DD		 7229ECHO_C= ECHO_N= ECHO_T=
7230case `echo -n x` in #(((((
7231-n*)
7232 case `echo 'xy\c'` in
7233 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7234 xy) ECHO_C='\c';;
7235 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7236 ECHO_T=' ';;
7237 esac;;
7238*)
7239 ECHO_N='-n';;
2299a76d
DJ		 7240esac
7241
75086676
DD		 7242rm -f conf$$ conf$$.exe conf$$.file
7243if test -d conf$$.dir; then
7244 rm -f conf$$.dir/conf$$.file
2299a76d 7245else
75086676
DD		 7246 rm -f conf$$.dir
7247 mkdir conf$$.dir 2>/dev/null
2299a76d 7248fi
75086676
DD		 7249if (echo >conf$$.file) 2>/dev/null; then
7250 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7251 as_ln_s='ln -s'
75086676
DD		 7252 # ... but there are two gotchas:
7253 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7254 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7255 # In both cases, we have to default to `cp -p'.
7256 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7257 as_ln_s='cp -p'
7258 elif ln conf$$.file conf$$ 2>/dev/null; then
7259 as_ln_s=ln
7260 else
7261 as_ln_s='cp -p'
252b5132 7262 fi
2299a76d
DJ		 7263else
7264 as_ln_s='cp -p'
7265fi
75086676
DD		 7266rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7267rmdir conf$$.dir 2>/dev/null
7268
7269
7270# as_fn_mkdir_p
7271# -------------
7272# Create "$as_dir" as a directory, including parents if necessary.
7273as_fn_mkdir_p ()
7274{
7275
7276 case $as_dir in #(
7277 -*) as_dir=./$as_dir;;
7278 esac
7279 test -d "$as_dir" || eval $as_mkdir_p || {
7280 as_dirs=
7281 while :; do
7282 case $as_dir in #(
7283 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7284 *) as_qdir=$as_dir;;
7285 esac
7286 as_dirs="'$as_qdir' $as_dirs"
7287 as_dir=`$as_dirname -- "$as_dir" ||
7288$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7289 X"$as_dir" : 'X\(//\)[^/]' \| \
7290 X"$as_dir" : 'X\(//\)$' \| \
7291 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7292$as_echo X"$as_dir" |
7293 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7294 s//\1/
7295 q
7296 }
7297 /^X\(\/\/\)[^/].*/{
7298 s//\1/
7299 q
7300 }
7301 /^X\(\/\/\)$/{
7302 s//\1/
7303 q
7304 }
7305 /^X\(\/\).*/{
7306 s//\1/
7307 q
7308 }
7309 s/.*/./; q'`
7310 test -d "$as_dir" && break
7311 done
7312 test -z "$as_dirs" || eval "mkdir $as_dirs"
7313 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7314
75086676
DD		 7315
7316} # as_fn_mkdir_p
2299a76d 7317if mkdir -p . 2>/dev/null; then
75086676 7318 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7319else
58670637 7320 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7321 as_mkdir_p=false
7322fi
7323
75086676
DD		 7324if test -x / >/dev/null 2>&1; then
7325 as_test_x='test -x'
7326else
7327 if ls -dL / >/dev/null 2>&1; then
7328 as_ls_L_option=L
7329 else
7330 as_ls_L_option=
7331 fi
7332 as_test_x='
7333 eval sh -c '\''
7334 if test -d "$1"; then
7335 test -d "$1/.";
7336 else
7337 case $1 in #(
7338 -*)set "./$1";;
7339 esac;
7340 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7341 ???[sx]*):;;*)false;;esac;fi
7342 '\'' sh
7343 '
7344fi
7345as_executable_p=$as_test_x
2299a76d
DJ		 7346
7347# Sed expression to map a string onto a valid CPP name.
58670637 7348as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7349
7350# Sed expression to map a string onto a valid variable name.
58670637 7351as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7352
7353
2299a76d 7354exec 6>&1
75086676
DD		 7355## ----------------------------------- ##
7356## Main body of $CONFIG_STATUS script. ##
7357## ----------------------------------- ##
7358_ASEOF
7359test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7360
7361cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7362# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7363# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7364# values after options handling.
7365ac_log="
2299a76d 7366This file was extended by $as_me, which was
75086676 7367generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7368
7369 CONFIG_FILES = $CONFIG_FILES
7370 CONFIG_HEADERS = $CONFIG_HEADERS
7371 CONFIG_LINKS = $CONFIG_LINKS
7372 CONFIG_COMMANDS = $CONFIG_COMMANDS
7373 $ $0 $@
7374
75086676
DD		 7375on `(hostname || uname -n) 2>/dev/null | sed 1q`
7376"
7377
2299a76d
DJ		 7378_ACEOF
7379
75086676
DD		 7380case $ac_config_files in *"
7381"*) set x $ac_config_files; shift; ac_config_files=$*;;
7382esac
2299a76d 7383
75086676
DD		 7384case $ac_config_headers in *"
7385"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7386esac
2299a76d 7387
2299a76d 7388
75086676
DD		 7389cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7390# Files that config.status was made for.
7391config_files="$ac_config_files"
7392config_headers="$ac_config_headers"
7393config_commands="$ac_config_commands"
2299a76d 7394
75086676 7395_ACEOF
2299a76d 7396
75086676 7397cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7398ac_cs_usage="\
75086676
DD		 7399\`$as_me' instantiates files and other configuration actions
7400from templates according to the current configuration. Unless the files
7401and actions are specified as TAGs, all are instantiated by default.
2299a76d 7402
75086676 7403Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7404
7405 -h, --help print this help, then exit
75086676
DD		 7406 -V, --version print version number and configuration settings, then exit
7407 -q, --quiet, --silent
7408 do not print progress messages
2299a76d
DJ		 7409 -d, --debug don't remove temporary files
7410 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7411 --file=FILE[:TEMPLATE]
7412 instantiate the configuration file FILE
7413 --header=FILE[:TEMPLATE]
7414 instantiate the configuration header FILE
2299a76d
DJ		 7415
7416Configuration files:
7417$config_files
7418
7419Configuration headers:
7420$config_headers
7421
7422Configuration commands:
7423$config_commands
7424
75086676 7425Report bugs to the package provider."
2299a76d 7426
75086676
DD		 7427_ACEOF
7428cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7429ac_cs_version="\\
7430config.status
75086676
DD		 7431configured by $0, generated by GNU Autoconf 2.64,
7432 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7433
75086676 7434Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7435This config.status script is free software; the Free Software Foundation
7436gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7437
7438ac_pwd='$ac_pwd'
7439srcdir='$srcdir'
7440INSTALL='$INSTALL'
7441test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7442_ACEOF
7443
75086676
DD		 7444cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7445# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7446ac_need_defaults=:
7447while test $# != 0
7448do
7449 case $1 in
7450 --*=*)
75086676
DD		 7451 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7452 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7453 ac_shift=:
7454 ;;
75086676 7455 *)
2299a76d
DJ		 7456 ac_option=$1
7457 ac_optarg=$2
7458 ac_shift=shift
7459 ;;
2299a76d
DJ		 7460 esac
7461
7462 case $ac_option in
7463 # Handling of the options.
2299a76d
DJ		 7464 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7465 ac_cs_recheck=: ;;
75086676
DD		 7466 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7467 $as_echo "$ac_cs_version"; exit ;;
7468 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7469 debug=: ;;
7470 --file | --fil | --fi | --f )
7471 $ac_shift
75086676
DD		 7472 case $ac_optarg in
7473 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7474 esac
7475 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7476 ac_need_defaults=false;;
7477 --header | --heade | --head | --hea )
7478 $ac_shift
75086676
DD		 7479 case $ac_optarg in
7480 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7481 esac
7482 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7483 ac_need_defaults=false;;
75086676
DD		 7484 --he | --h)
7485 # Conflict between --help and --header
7486 as_fn_error "ambiguous option: \`$1'
7487Try \`$0 --help' for more information.";;
7488 --help | --hel | -h )
7489 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7490 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7491 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7492 ac_cs_silent=: ;;
7493
7494 # This is an error.
75086676
DD		 7495 -*) as_fn_error "unrecognized option: \`$1'
7496Try \`$0 --help' for more information." ;;
2299a76d 7497
75086676
DD		 7498 *) as_fn_append ac_config_targets " $1"
7499 ac_need_defaults=false ;;
2299a76d
DJ		 7500
7501 esac
7502 shift
252b5132 7503done
2299a76d
DJ		 7504
7505ac_configure_extra_args=
7506
7507if $ac_cs_silent; then
7508 exec 6>/dev/null
7509 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7510fi
252b5132 7511
2299a76d 7512_ACEOF
75086676 7513cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7514if \$ac_cs_recheck; then
75086676
DD		 7515 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7516 shift
7517 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7518 CONFIG_SHELL='$SHELL'
7519 export CONFIG_SHELL
7520 exec "\$@"
2299a76d 7521fi
252b5132 7522
2299a76d 7523_ACEOF
75086676
DD		 7524cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7525exec 5>>config.log
7526{
7527 echo
7528 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7529## Running $as_me. ##
7530_ASBOX
7531 $as_echo "$ac_log"
7532} >&5
2299a76d 7533
75086676
DD		 7534_ACEOF
7535cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7536#
75086676 7537# INIT-COMMANDS
2299a76d 7538#
2299a76d
DJ		 7539srcdir=${srcdir}
7540host=${host}
7541target=${target}
7542with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7543with_multisubdir=${with_multisubdir}
7544ac_configure_args="--enable-multilib ${ac_configure_args}"
7545CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7546ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7547libiberty_topdir=${libiberty_topdir}
7548
7549
7550_ACEOF
7551
75086676 7552cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7553
75086676 7554# Handling of arguments.
2299a76d
DJ		 7555for ac_config_target in $ac_config_targets
7556do
75086676
DD		 7557 case $ac_config_target in
7558 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7559 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7560 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7561 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7562
7563 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7564 esac
2299a76d 7565done
252b5132 7566
75086676 7567
2299a76d
DJ		 7568# If the user did not use the arguments to specify the items to instantiate,
7569# then the envvar interface is used. Set only those that are not.
7570# We use the long form for the default assignment because of an extremely
7571# bizarre bug on SunOS 4.1.3.
7572if $ac_need_defaults; then
7573 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7574 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7575 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7576fi
7577
7578# Have a temporary directory for convenience. Make it in the build tree
75086676 7579# simply because there is no reason against having it here, and in addition,
2299a76d 7580# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7581# Hook for its removal unless debugging.
7582# Note that there is a small window in which the directory will not be cleaned:
7583# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7584$debug ||
7585{
75086676
DD		 7586 tmp=
7587 trap 'exit_status=$?
7588 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7589' 0
7590 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7591}
2299a76d
DJ		 7592# Create a (secure) tmp directory for tmp files.
7593
7594{
75086676 7595 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7596 test -n "$tmp" && test -d "$tmp"
7597} ||
7598{
75086676
DD		 7599 tmp=./conf$$-$RANDOM
7600 (umask 077 && mkdir "$tmp")
7601} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7602
7603# Set up the scripts for CONFIG_FILES section.
7604# No need to generate them if there are no CONFIG_FILES.
7605# This happens for instance with `./config.status config.h'.
7606if test -n "$CONFIG_FILES"; then
7607
7608if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7609 ac_cs_awk_getline=:
7610 ac_cs_awk_pipe_init=
7611 ac_cs_awk_read_file='
7612 while ((getline aline < (F[key])) > 0)
7613 print(aline)
7614 close(F[key])'
7615 ac_cs_awk_pipe_fini=
7616else
7617 ac_cs_awk_getline=false
7618 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7619 ac_cs_awk_read_file='
7620 print "|#_!!_#|"
7621 print "cat " F[key] " &&"
7622 '$ac_cs_awk_pipe_init
7623 # The final `:' finishes the AND list.
7624 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7625fi
7626ac_cr=`echo X | tr X '\015'`
7627# On cygwin, bash can eat \r inside `` if the user requested igncr.
7628# But we know of no other shell where ac_cr would be empty at this
7629# point, so we can use a bashism as a fallback.
7630if test "x$ac_cr" = x; then
7631 eval ac_cr=\$\'\\r\'
7632fi
7633ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7634if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7635 ac_cs_awk_cr='\r'
7636else
7637 ac_cs_awk_cr=$ac_cr
7638fi
7639
7640echo 'BEGIN {' >"$tmp/subs1.awk" &&
7641_ACEOF
7642
7643# Create commands to substitute file output variables.
7644{
7645 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7646 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7647 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7648 echo "_ACAWK" &&
7649 echo "_ACEOF"
7650} >conf$$files.sh &&
7651. ./conf$$files.sh ||
7652 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7653rm -f conf$$files.sh
7654
2299a76d 7655{
75086676
DD		 7656 echo "cat >conf$$subs.awk <<_ACEOF" &&
7657 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7658 echo "_ACEOF"
7659} >conf$$subs.sh ||
7660 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7661ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7662ac_delim='%!_!# '
7663for ac_last_try in false false false false false :; do
7664 . ./conf$$subs.sh ||
7665 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7666
7667 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7668 if test $ac_delim_n = $ac_delim_num; then
7669 break
7670 elif $ac_last_try; then
7671 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7672 else
7673 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7674 fi
7675done
7676rm -f conf$$subs.sh
7677
7678cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7679cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7680_ACEOF
7681sed -n '
7682h
7683s/^/S["/; s/!.*/"]=/
7684p
7685g
7686s/^[^!]*!//
7687:repl
7688t repl
7689s/'"$ac_delim"'$//
7690t delim
7691:nl
7692h
7693s/\(.\{148\}\).*/\1/
7694t more1
7695s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7696p
7697n
7698b repl
7699:more1
7700s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7701p
7702g
7703s/.\{148\}//
7704t nl
7705:delim
7706h
7707s/\(.\{148\}\).*/\1/
7708t more2
7709s/["\\]/\\&/g; s/^/"/; s/$/"/
7710p
7711b
7712:more2
7713s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7714p
7715g
7716s/.\{148\}//
7717t delim
7718' <conf$$subs.awk | sed '
7719/^[^""]/{
7720 N
7721 s/\n//
2299a76d 7722}
75086676
DD		 7723' >>$CONFIG_STATUS || ac_write_fail=1
7724rm -f conf$$subs.awk
7725cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7726_ACAWK
7727cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7728 for (key in S) S_is_set[key] = 1
7729 FS = "\a"
7730 \$ac_cs_awk_pipe_init
7731}
7732{
7733 line = $ 0
7734 nfields = split(line, field, "@")
7735 substed = 0
7736 len = length(field[1])
7737 for (i = 2; i < nfields; i++) {
7738 key = field[i]
7739 keylen = length(key)
7740 if (S_is_set[key]) {
7741 value = S[key]
7742 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7743 len += length(value) + length(field[++i])
7744 substed = 1
7745 } else
7746 len += 1 + keylen
7747 }
7748 if (nfields == 3 && !substed) {
7749 key = field[2]
7750 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7751 \$ac_cs_awk_read_file
7752 next
7753 }
7754 }
7755 print line
7756}
7757\$ac_cs_awk_pipe_fini
7758_ACAWK
7759_ACEOF
7760cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7761if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7762 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7763else
7764 cat
7765fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7766 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7767_ACEOF
7768
75086676
DD		 7769# VPATH may cause trouble with some makes, so we remove $(srcdir),
7770# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7771# trailing colons and then remove the whole line if VPATH becomes empty
7772# (actually we leave an empty line to preserve line numbers).
7773if test "x$srcdir" = x.; then
7774 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7775s/:*\$(srcdir):*/:/
7776s/:*\${srcdir}:*/:/
7777s/:*@srcdir@:*/:/
7778s/^\([^=]*=[ ]*\):*/\1/
7779s/:*$//
7780s/^[^=]*=[ ]*$//
7781}'
7782fi
2299a76d 7783
75086676
DD		 7784cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7785fi # test -n "$CONFIG_FILES"
2299a76d 7786
75086676
DD		 7787# Set up the scripts for CONFIG_HEADERS section.
7788# No need to generate them if there are no CONFIG_HEADERS.
7789# This happens for instance with `./config.status Makefile'.
7790if test -n "$CONFIG_HEADERS"; then
7791cat >"$tmp/defines.awk" <<\_ACAWK ||
7792BEGIN {
7793_ACEOF
7794
7795# Transform confdefs.h into an awk script `defines.awk', embedded as
7796# here-document in config.status, that substitutes the proper values into
7797# config.h.in to produce config.h.
7798
7799# Create a delimiter string that does not exist in confdefs.h, to ease
7800# handling of long lines.
7801ac_delim='%!_!# '
7802for ac_last_try in false false :; do
7803 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7804 if test -z "$ac_t"; then
7805 break
7806 elif $ac_last_try; then
7807 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7808 else
7809 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7810 fi
75086676 7811done
252b5132 7812
75086676
DD		 7813# For the awk script, D is an array of macro values keyed by name,
7814# likewise P contains macro parameters if any. Preserve backslash
7815# newline sequences.
7816
7817ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7818sed -n '
7819s/.\{148\}/&'"$ac_delim"'/g
7820t rset
7821:rset
7822s/^[ ]*#[ ]*define[ ][ ]*/ /
7823t def
7824d
7825:def
7826s/\\$//
7827t bsnl
7828s/["\\]/\\&/g
7829s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7830D["\1"]=" \3"/p
7831s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7832d
7833:bsnl
7834s/["\\]/\\&/g
7835s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7836D["\1"]=" \3\\\\\\n"\\/p
7837t cont
7838s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7839t cont
7840d
7841:cont
7842n
7843s/.\{148\}/&'"$ac_delim"'/g
7844t clear
7845:clear
7846s/\\$//
7847t bsnlc
7848s/["\\]/\\&/g; s/^/"/; s/$/"/p
7849d
7850:bsnlc
7851s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7852b cont
7853' <confdefs.h | sed '
7854s/'"$ac_delim"'/"\\\
7855"/g' >>$CONFIG_STATUS || ac_write_fail=1
7856
7857cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7858 for (key in D) D_is_set[key] = 1
7859 FS = "\a"
7860}
7861/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7862 line = \$ 0
7863 split(line, arg, " ")
7864 if (arg[1] == "#") {
7865 defundef = arg[2]
7866 mac1 = arg[3]
7867 } else {
7868 defundef = substr(arg[1], 2)
7869 mac1 = arg[2]
7870 }
7871 split(mac1, mac2, "(") #)
7872 macro = mac2[1]
7873 prefix = substr(line, 1, index(line, defundef) - 1)
7874 if (D_is_set[macro]) {
7875 # Preserve the white space surrounding the "#".
7876 print prefix "define", macro P[macro] D[macro]
7877 next
7878 } else {
7879 # Replace #undef with comments. This is necessary, for example,
7880 # in the case of _POSIX_SOURCE, which is predefined and required
7881 # on some systems where configure will not decide to define it.
7882 if (defundef == "undef") {
7883 print "/*", prefix defundef, macro, "*/"
7884 next
7885 }
7886 }
7887}
7888{ print }
7889_ACAWK
2299a76d 7890_ACEOF
75086676
DD		 7891cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7892 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7893fi # test -n "$CONFIG_HEADERS"
7894
7895
7896eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7897shift
7898for ac_tag
7899do
7900 case $ac_tag in
7901 :[FHLC]) ac_mode=$ac_tag; continue;;
7902 esac
7903 case $ac_mode$ac_tag in
7904 :[FHL]*:*);;
7905 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7906 :[FH]-) ac_tag=-:-;;
7907 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7908 esac
7909 ac_save_IFS=$IFS
7910 IFS=:
7911 set x $ac_tag
7912 IFS=$ac_save_IFS
7913 shift
7914 ac_file=$1
7915 shift
7916
7917 case $ac_mode in
7918 :L) ac_source=$1;;
7919 :[FH])
7920 ac_file_inputs=
7921 for ac_f
7922 do
7923 case $ac_f in
7924 -) ac_f="$tmp/stdin";;
7925 *) # Look for the file first in the build tree, then in the source tree
7926 # (if the path is not absolute). The absolute path cannot be DOS-style,
7927 # because $ac_f cannot contain `:'.
7928 test -f "$ac_f" ||
7929 case $ac_f in
7930 [\\/$]*) false;;
7931 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7932 esac ||
7933 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7934 esac
7935 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7936 as_fn_append ac_file_inputs " '$ac_f'"
7937 done
7938
7939 # Let's still pretend it is `configure' which instantiates (i.e., don't
7940 # use $as_me), people would be surprised to read:
7941 # /* config.h. Generated by config.status. */
7942 configure_input='Generated from '`
7943 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7944 `' by configure.'
7945 if test x"$ac_file" != x-; then
7946 configure_input="$ac_file. $configure_input"
7947 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7948$as_echo "$as_me: creating $ac_file" >&6;}
7949 fi
7950 # Neutralize special characters interpreted by sed in replacement strings.
7951 case $configure_input in #(
7952 *\&* | *\|* | *\\* )
7953 ac_sed_conf_input=`$as_echo "$configure_input" |
7954 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7955 *) ac_sed_conf_input=$configure_input;;
7956 esac
7957
7958 case $ac_tag in
7959 *:-:* | *:-) cat >"$tmp/stdin" \
7960 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7961 esac
7962 ;;
252b5132
RH		 7963 esac
7964
75086676 7965 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 7966$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 7967 X"$ac_file" : 'X\(//\)[^/]' \| \
7968 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 7969 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7970$as_echo X"$ac_file" |
7971 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7972 s//\1/
7973 q
7974 }
7975 /^X\(\/\/\)[^/].*/{
7976 s//\1/
7977 q
7978 }
7979 /^X\(\/\/\)$/{
7980 s//\1/
7981 q
7982 }
7983 /^X\(\/\).*/{
7984 s//\1/
7985 q
7986 }
7987 s/.*/./; q'`
7988 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 7989 ac_builddir=.
252b5132 7990
75086676
DD		 7991case "$ac_dir" in
7992.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7993*)
7994 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7995 # A ".." for each directory in $ac_dir_suffix.
7996 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7997 case $ac_top_builddir_sub in
7998 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7999 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8000 esac ;;
8001esac
8002ac_abs_top_builddir=$ac_pwd
8003ac_abs_builddir=$ac_pwd$ac_dir_suffix
8004# for backward compatibility:
8005ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 8006
8007case $srcdir in
75086676 8008 .) # We are building in place.
2299a76d 8009 ac_srcdir=.
75086676
DD		 8010 ac_top_srcdir=$ac_top_builddir_sub
8011 ac_abs_top_srcdir=$ac_pwd ;;
8012 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8013 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8014 ac_top_srcdir=$srcdir
8015 ac_abs_top_srcdir=$srcdir ;;
8016 *) # Relative name.
8017 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8018 ac_top_srcdir=$ac_top_build_prefix$srcdir
8019 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8020esac
75086676 8021ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8022
2299a76d 8023
75086676
DD		 8024 case $ac_mode in
8025 :F)
8026 #
8027 # CONFIG_FILE
8028 #
2299a76d
DJ		 8029
8030 case $INSTALL in
8031 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8032 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8033 esac
75086676 8034_ACEOF
252b5132 8035
75086676
DD		 8036cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8037# If the template does not know about datarootdir, expand it.
8038# FIXME: This hack should be removed a few years after 2.60.
8039ac_datarootdir_hack=; ac_datarootdir_seen=
8040ac_sed_dataroot='
8041/datarootdir/ {
8042 p
8043 q
8044}
8045/@datadir@/p
8046/@docdir@/p
8047/@infodir@/p
8048/@localedir@/p
8049/@mandir@/p'
8050case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8051*datarootdir*) ac_datarootdir_seen=yes;;
8052*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8053 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8054$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8055_ACEOF
8056cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8057 ac_datarootdir_hack='
8058 s&@datadir@&$datadir&g
8059 s&@docdir@&$docdir&g
8060 s&@infodir@&$infodir&g
8061 s&@localedir@&$localedir&g
8062 s&@mandir@&$mandir&g
8063 s&\\\${datarootdir}&$datarootdir&g' ;;
8064esac
2299a76d 8065_ACEOF
75086676
DD		 8066
8067# Neutralize VPATH when `$srcdir' = `.'.
8068# Shell code in configure.ac might set extrasub.
8069# FIXME: do we really want to maintain this feature?
8070cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8071ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8072$extrasub
8073_ACEOF
75086676 8074cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8075:t
8076/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8077s|@configure_input@|$ac_sed_conf_input|;t t
8078s&@top_builddir@&$ac_top_builddir_sub&;t t
8079s&@top_build_prefix@&$ac_top_build_prefix&;t t
8080s&@srcdir@&$ac_srcdir&;t t
8081s&@abs_srcdir@&$ac_abs_srcdir&;t t
8082s&@top_srcdir@&$ac_top_srcdir&;t t
8083s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8084s&@builddir@&$ac_builddir&;t t
8085s&@abs_builddir@&$ac_abs_builddir&;t t
8086s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8087s&@INSTALL@&$ac_INSTALL&;t t
8088$ac_datarootdir_hack
8089"
8090eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8091if $ac_cs_awk_getline; then
8092 $AWK -f "$tmp/subs.awk"
8093else
8094 $AWK -f "$tmp/subs.awk" | $SHELL
8095fi >$tmp/out \
8096 || as_fn_error "could not create $ac_file" "$LINENO" 5
8097
8098test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8099 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8100 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8102which seems to be undefined. Please make sure it is defined." >&5
8103$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8104which seems to be undefined. Please make sure it is defined." >&2;}
8105
8106 rm -f "$tmp/stdin"
2299a76d 8107 case $ac_file in
75086676
DD		 8108 -) cat "$tmp/out" && rm -f "$tmp/out";;
8109 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8110 esac \
8111 || as_fn_error "could not create $ac_file" "$LINENO" 5
8112 ;;
8113 :H)
8114 #
8115 # CONFIG_HEADER
8116 #
2299a76d 8117 if test x"$ac_file" != x-; then
75086676
DD		 8118 {
8119 $as_echo "/* $configure_input */" \
8120 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8121 } >"$tmp/config.h" \
8122 || as_fn_error "could not create $ac_file" "$LINENO" 5
8123 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8125$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8126 else
75086676
DD		 8127 rm -f "$ac_file"
8128 mv "$tmp/config.h" "$ac_file" \
8129 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8130 fi
8131 else
75086676
DD		 8132 $as_echo "/* $configure_input */" \
8133 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8134 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8135 fi
75086676 8136 ;;
85f969cd 8137
75086676
DD		 8138 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8139$as_echo "$as_me: executing $ac_file commands" >&6;}
8140 ;;
8141 esac
2299a76d
DJ		 8142
8143
75086676
DD		 8144 case $ac_file$ac_mode in
8145 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8146if test -n "$CONFIG_FILES"; then
c7efc4d5 8147 if test -n "${with_target_subdir}"; then
252b5132
RH		 8148 # FIXME: We shouldn't need to set ac_file
8149 ac_file=Makefile
52d98c2d 8150 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8151 . ${libiberty_topdir}/config-ml.in
8152 fi
2299a76d 8153fi ;;
75086676 8154
2299a76d 8155 esac
75086676 8156done # for ac_tag
2299a76d 8157
2299a76d 8158
75086676 8159as_fn_exit 0
2299a76d 8160_ACEOF
2299a76d
DJ		 8161ac_clean_files=$ac_clean_files_save
8162
75086676
DD		 8163test $ac_write_fail = 0 ||
8164 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8165
2299a76d
DJ		 8166
8167# configure is writing to config.log, and then calls config.status.
8168# config.status does its own redirection, appending to config.log.
8169# Unfortunately, on DOS this fails, as config.log is still kept open
8170# by configure, so config.status won't be able to write to it; its
8171# output is simply discarded. So we exec the FD to /dev/null,
8172# effectively closing config.log, so it can be properly (re)opened and
8173# appended to by config.status. When coming back to configure, we
8174# need to make the FD available again.
8175if test "$no_create" != yes; then
8176 ac_cs_success=:
8177 ac_config_status_args=
8178 test "$silent" = yes &&
8179 ac_config_status_args="$ac_config_status_args --quiet"
8180 exec 5>/dev/null
8181 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8182 exec 5>>config.log
8183 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8184 # would make configure fail if this is the last instruction.
75086676
DD		 8185 $ac_cs_success || as_fn_exit $?
8186fi
8187if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8189$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8190fi
252b5132 8191
GDB Binutils - Deliverables
This page took 1.003337 seconds and 4 git commands to generate.