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GDB 7.0.1 released.
[deliverable/binutils-gdb.git] / libiberty / configure
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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
1907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
1908$as_echo_n "checking whether $2 is declared... " >&6; }
1909if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910 $as_echo_n "(cached) " >&6
1911else
1912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1913/* end confdefs.h. */
1914$4
1915int
1916main ()
1917{
1918#ifndef $2
1919 (void) $2;
1920#endif
252b5132 1921
75086676
DD		 1922 ;
1923 return 0;
1924}
1925_ACEOF
1926if ac_fn_c_try_compile "$LINENO"; then :
1927 eval "$3=yes"
1928else
1929 eval "$3=no"
1930fi
1931rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932fi
1933eval ac_res=\$$3
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1935$as_echo "$ac_res" >&6; }
1936 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
252b5132 1937
75086676
DD		 1938} # ac_fn_c_check_decl
1939cat >config.log <<_ACEOF
1940This file contains any messages produced by compilers while
1941running configure, to aid debugging if configure makes a mistake.
52d98c2d 1942
75086676
DD		 1943It was created by $as_me, which was
1944generated by GNU Autoconf 2.64. Invocation command line was
252b5132 1945
75086676 1946 $ $0 $@
2299a76d 1947
75086676
DD		 1948_ACEOF
1949exec 5>>config.log
1950{
1951cat <<_ASUNAME
1952## --------- ##
1953## Platform. ##
1954## --------- ##
2299a76d 1955
75086676
DD		 1956hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1957uname -m = `(uname -m) 2>/dev/null || echo unknown`
1958uname -r = `(uname -r) 2>/dev/null || echo unknown`
1959uname -s = `(uname -s) 2>/dev/null || echo unknown`
1960uname -v = `(uname -v) 2>/dev/null || echo unknown`
2299a76d 1961
75086676
DD		 1962/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1963/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2299a76d 1964
75086676
DD		 1965/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1966/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1967/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1968/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1969/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1970/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1971/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2299a76d 1972
75086676 1973_ASUNAME
2299a76d 1974
75086676
DD		 1975as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1976for as_dir in $PATH
1977do
1978 IFS=$as_save_IFS
1979 test -z "$as_dir" && as_dir=.
1980 $as_echo "PATH: $as_dir"
1981 done
1982IFS=$as_save_IFS
2299a76d 1983
75086676 1984} >&5
2299a76d 1985
75086676 1986cat >&5 <<_ACEOF
2299a76d
DJ		 1987
1988
75086676
DD		 1989## ----------- ##
1990## Core tests. ##
1991## ----------- ##
2299a76d 1992
75086676 1993_ACEOF
2299a76d 1994
c8536f38 1995
75086676
DD		 1996# Keep a trace of the command line.
1997# Strip out --no-create and --no-recursion so they do not pile up.
1998# Strip out --silent because we don't want to record it for future runs.
1999# Also quote any args containing shell meta-characters.
2000# Make two passes to allow for proper duplicate-argument suppression.
2001ac_configure_args=
2002ac_configure_args0=
2003ac_configure_args1=
2004ac_must_keep_next=false
2005for ac_pass in 1 2
2006do
2007 for ac_arg
2008 do
2009 case $ac_arg in
2010 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2011 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2012 | -silent | --silent | --silen | --sile | --sil)
2013 continue ;;
2014 *\'*)
2015 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2016 esac
2017 case $ac_pass in
2018 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2019 2)
2020 as_fn_append ac_configure_args1 " '$ac_arg'"
2021 if test $ac_must_keep_next = true; then
2022 ac_must_keep_next=false # Got value, back to normal.
2023 else
2024 case $ac_arg in
2025 *=* | --config-cache | -C | -disable-* | --disable-* \
2026 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2027 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2028 | -with-* | --with-* | -without-* | --without-* | --x)
2029 case "$ac_configure_args0 " in
2030 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2031 esac
2032 ;;
2033 -* ) ac_must_keep_next=true ;;
2034 esac
2035 fi
2036 as_fn_append ac_configure_args " '$ac_arg'"
2037 ;;
2038 esac
2039 done
2040done
2041{ ac_configure_args0=; unset ac_configure_args0;}
2042{ ac_configure_args1=; unset ac_configure_args1;}
c8536f38 2043
75086676
DD		 2044# When interrupted or exit'd, cleanup temporary files, and complete
2045# config.log. We remove comments because anyway the quotes in there
2046# would cause problems or look ugly.
2047# WARNING: Use '\'' to represent an apostrophe within the trap.
2048# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2049trap 'exit_status=$?
2050 # Save into config.log some information that might help in debugging.
2051 {
2052 echo
c8536f38 2053
75086676
DD		 2054 cat <<\_ASBOX
2055## ---------------- ##
2056## Cache variables. ##
2057## ---------------- ##
2058_ASBOX
2059 echo
2060 # The following way of writing the cache mishandles newlines in values,
2061(
2062 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2063 eval ac_val=\$$ac_var
2064 case $ac_val in #(
2065 *${as_nl}*)
2066 case $ac_var in #(
2067 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2068$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2069 esac
2070 case $ac_var in #(
2071 _ | IFS | as_nl) ;; #(
2072 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2073 *) { eval $ac_var=; unset $ac_var;} ;;
2074 esac ;;
2075 esac
2076 done
2077 (set) 2>&1 |
2078 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2079 *${as_nl}ac_space=\ *)
2080 sed -n \
2081 "s/'\''/'\''\\\\'\'''\''/g;
2082 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2083 ;; #(
2084 *)
2085 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2086 ;;
2087 esac |
2088 sort
2089)
2090 echo
2299a76d 2091
75086676
DD		 2092 cat <<\_ASBOX
2093## ----------------- ##
2094## Output variables. ##
2095## ----------------- ##
2096_ASBOX
2097 echo
2098 for ac_var in $ac_subst_vars
2099 do
2100 eval ac_val=\$$ac_var
2101 case $ac_val in
2102 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2103 esac
2104 $as_echo "$ac_var='\''$ac_val'\''"
2105 done | sort
2106 echo
2299a76d 2107
75086676
DD		 2108 if test -n "$ac_subst_files"; then
2109 cat <<\_ASBOX
2110## ------------------- ##
2111## File substitutions. ##
2112## ------------------- ##
2113_ASBOX
2114 echo
2115 for ac_var in $ac_subst_files
2116 do
2117 eval ac_val=\$$ac_var
2118 case $ac_val in
2119 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2120 esac
2121 $as_echo "$ac_var='\''$ac_val'\''"
2122 done | sort
2123 echo
2124 fi
bb6a587d 2125
75086676
DD		 2126 if test -s confdefs.h; then
2127 cat <<\_ASBOX
2128## ----------- ##
2129## confdefs.h. ##
2130## ----------- ##
2131_ASBOX
2132 echo
2133 cat confdefs.h
2134 echo
2135 fi
2136 test "$ac_signal" != 0 &&
2137 $as_echo "$as_me: caught signal $ac_signal"
2138 $as_echo "$as_me: exit $exit_status"
2139 } >&5
2140 rm -f core *.core core.conftest.* &&
2141 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2142 exit $exit_status
2143' 0
2144for ac_signal in 1 2 13 15; do
2145 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2146done
2147ac_signal=0
2299a76d 2148
75086676
DD		 2149# confdefs.h avoids OS command line length limits that DEFS can exceed.
2150rm -f -r conftest* confdefs.h
2299a76d 2151
75086676 2152$as_echo "/* confdefs.h */" > confdefs.h
2299a76d 2153
75086676 2154# Predefined preprocessor variables.
2299a76d 2155
75086676
DD		 2156cat >>confdefs.h <<_ACEOF
2157#define PACKAGE_NAME "$PACKAGE_NAME"
2158_ACEOF
2299a76d 2159
75086676
DD		 2160cat >>confdefs.h <<_ACEOF
2161#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2162_ACEOF
2299a76d 2163
75086676
DD		 2164cat >>confdefs.h <<_ACEOF
2165#define PACKAGE_VERSION "$PACKAGE_VERSION"
2166_ACEOF
cfed0715 2167
75086676
DD		 2168cat >>confdefs.h <<_ACEOF
2169#define PACKAGE_STRING "$PACKAGE_STRING"
2170_ACEOF
2299a76d 2171
75086676
DD		 2172cat >>confdefs.h <<_ACEOF
2173#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2174_ACEOF
252b5132 2175
75086676
DD		 2176cat >>confdefs.h <<_ACEOF
2177#define PACKAGE_URL "$PACKAGE_URL"
2178_ACEOF
252b5132
RH		 2179
2180
75086676
DD		 2181# Let the site file select an alternate cache file if it wants to.
2182# Prefer an explicitly selected file to automatically selected ones.
2183ac_site_file1=NONE
2184ac_site_file2=NONE
2185if test -n "$CONFIG_SITE"; then
2186 ac_site_file1=$CONFIG_SITE
2187elif test "x$prefix" != xNONE; then
2188 ac_site_file1=$prefix/share/config.site
2189 ac_site_file2=$prefix/etc/config.site
2190else
2191 ac_site_file1=$ac_default_prefix/share/config.site
2192 ac_site_file2=$ac_default_prefix/etc/config.site
2193fi
2194for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2195do
2196 test "x$ac_site_file" = xNONE && continue
2197 if test -r "$ac_site_file"; then
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2199$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2200 sed 's/^/| /' "$ac_site_file" >&5
2201 . "$ac_site_file"
2202 fi
2203done
2204
2205if test -r "$cache_file"; then
2206 # Some versions of bash will fail to source /dev/null (special
2207 # files actually), so we avoid doing that.
2208 if test -f "$cache_file"; then
2209 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2210$as_echo "$as_me: loading cache $cache_file" >&6;}
2211 case $cache_file in
2212 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2213 *) . "./$cache_file";;
2214 esac
2215 fi
2216else
2217 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2218$as_echo "$as_me: creating cache $cache_file" >&6;}
2219 >$cache_file
2220fi
2221
2222# Check that the precious variables saved in the cache have kept the same
2223# value.
2224ac_cache_corrupted=false
2225for ac_var in $ac_precious_vars; do
2226 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2227 eval ac_new_set=\$ac_env_${ac_var}_set
2228 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2229 eval ac_new_val=\$ac_env_${ac_var}_value
2230 case $ac_old_set,$ac_new_set in
2231 set,)
2232 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2233$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2234 ac_cache_corrupted=: ;;
2235 ,set)
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2237$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2238 ac_cache_corrupted=: ;;
2239 ,);;
2240 *)
2241 if test "x$ac_old_val" != "x$ac_new_val"; then
2242 # differences in whitespace do not lead to failure.
2243 ac_old_val_w=`echo x $ac_old_val`
2244 ac_new_val_w=`echo x $ac_new_val`
2245 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2246 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2247$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2248 ac_cache_corrupted=:
2249 else
2250 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2251$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2252 eval $ac_var=\$ac_old_val
2253 fi
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2255$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2256 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2257$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2258 fi;;
2259 esac
2260 # Pass precious variables to config.status.
2261 if test "$ac_new_set" = set; then
2262 case $ac_new_val in
2263 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2264 *) ac_arg=$ac_var=$ac_new_val ;;
2265 esac
2266 case " $ac_configure_args " in
2267 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2268 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2269 esac
2270 fi
2271done
2272if $ac_cache_corrupted; then
2273 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2274$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2276$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2277 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2278fi
2279## -------------------- ##
2280## Main body of script. ##
2281## -------------------- ##
2282
2283ac_ext=c
2284ac_cpp='$CPP $CPPFLAGS'
2285ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2286ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2287ac_compiler_gnu=$ac_cv_c_compiler_gnu
2288
2289
2290
2291
2292
2293
2294
2295# This works around the fact that libtool configuration may change LD
2296# for this particular configuration, but some shells, instead of
2297# keeping the changes in LD private, export them just because LD is
2298# exported. We don't use libtool yet, but some day we might, so...
2299ORIGINAL_LD_FOR_MULTILIBS=$LD
2300
2301
2302# Check whether --with-target-subdir was given.
2303if test "${with_target_subdir+set}" = set; then :
2304 withval=$with_target_subdir;
2305fi
2306
2307
2308# Check whether --with-build-subdir was given.
2309if test "${with_build_subdir+set}" = set; then :
2310 withval=$with_build_subdir;
2311fi
2312
2313
2314# Check whether --with-cross-host was given.
2315if test "${with_cross_host+set}" = set; then :
2316 withval=$with_cross_host;
2317fi
2318
2319
2320# Check whether --with-newlib was given.
2321if test "${with_newlib+set}" = set; then :
2322 withval=$with_newlib;
2323fi
2324
2325
2326if test "${srcdir}" = "."; then
2327 if test -n "${with_build_subdir}"; then
2328 libiberty_topdir="${srcdir}/../.."
cfed0715
DD		 2329 with_target_subdir=
2330 elif test -z "${with_target_subdir}"; then
252b5132
RH		 2331 libiberty_topdir="${srcdir}/.."
2332 else
2333 if test "${with_target_subdir}" != "."; then
2334 libiberty_topdir="${srcdir}/${with_multisrctop}../.."
2335 else
2336 libiberty_topdir="${srcdir}/${with_multisrctop}.."
2337 fi
2338 fi
2339else
2340 libiberty_topdir="${srcdir}/.."
2341fi
85b9a938 2342
252b5132 2343ac_aux_dir=
75086676
DD		 2344for ac_dir in $libiberty_topdir "$srcdir"/$libiberty_topdir; do
2345 for ac_t in install-sh install.sh shtool; do
2346 if test -f "$ac_dir/$ac_t"; then
2347 ac_aux_dir=$ac_dir
2348 ac_install_sh="$ac_aux_dir/$ac_t -c"
2349 break 2
2350 fi
2351 done
252b5132
RH		 2352done
2353if test -z "$ac_aux_dir"; then
75086676 2354 as_fn_error "cannot find install-sh, install.sh, or shtool in $libiberty_topdir \"$srcdir\"/$libiberty_topdir" "$LINENO" 5
252b5132 2355fi
252b5132 2356
75086676
DD		 2357# These three variables are undocumented and unsupported,
2358# and are intended to be withdrawn in a future Autoconf release.
2359# They can cause serious problems if a builder's source tree is in a directory
2360# whose full name contains unusual characters.
2361ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2362ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2363ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
252b5132
RH		 2364
2365
75086676
DD		 2366
2367
2368{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2369$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2370 # Check whether --enable-maintainer-mode was given.
2371if test "${enable_maintainer_mode+set}" = set; then :
2372 enableval=$enable_maintainer_mode; maintainer_mode=$enableval
39423523
DD		 2373else
2374 maintainer_mode=no
75086676 2375fi
39423523 2376
75086676
DD		 2377
2378{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $maintainer_mode" >&5
2379$as_echo "$maintainer_mode" >&6; }
39423523
DD		 2380
2381if test "$maintainer_mode" = "yes"; then
2382 MAINT=''
2383 NOTMAINT='#'
2384else
2385 MAINT='#'
2386 NOTMAINT=''
2387fi
2388
da191b5b
DD		 2389# Do we have a single-tree copy of texinfo? Even if we do, we can't
2390# rely on it - libiberty is built before texinfo.
2391# Extract the first word of "makeinfo", so it can be a program name with args.
39423523 2392set dummy makeinfo; ac_word=$2
75086676
DD		 2393{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394$as_echo_n "checking for $ac_word... " >&6; }
2395if test "${ac_cv_prog_MAKEINFO+set}" = set; then :
2396 $as_echo_n "(cached) " >&6
39423523
DD		 2397else
2398 if test -n "$MAKEINFO"; then
2399 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
2400else
2299a76d
DJ		 2401as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402for as_dir in $PATH
2403do
2404 IFS=$as_save_IFS
2405 test -z "$as_dir" && as_dir=.
75086676
DD		 2406 for ac_exec_ext in '' $ac_executable_extensions; do
2407 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2408 ac_cv_prog_MAKEINFO="makeinfo"
75086676 2409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2410 break 2
2411 fi
2412done
75086676
DD		 2413 done
2414IFS=$as_save_IFS
2299a76d 2415
39423523
DD		 2416fi
2417fi
2299a76d 2418MAKEINFO=$ac_cv_prog_MAKEINFO
39423523 2419if test -n "$MAKEINFO"; then
75086676
DD		 2420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
2421$as_echo "$MAKEINFO" >&6; }
39423523 2422else
75086676
DD		 2423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424$as_echo "no" >&6; }
39423523
DD		 2425fi
2426
75086676 2427
1a78a35a
DD		 2428if test "x$MAKEINFO" = "x"; then
2429 MAKEINFO="@echo makeinfo missing; true"
da191b5b 2430 BUILD_INFO=
1a78a35a
DD		 2431else
2432 BUILD_INFO=info
b7ca9213
L		 2433 case "$MAKEINFO" in
2434 */missing\ makeinfo*)
1a78a35a 2435 BUILD_INFO=
75086676 2436 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
b7ca9213 2437*** Makeinfo is missing. Info documentation will not be built." >&5
75086676 2438$as_echo "$as_me: WARNING:
b7ca9213
L		 2439*** Makeinfo is missing. Info documentation will not be built." >&2;}
2440 ;;
2441 *)
2442 case x"`$MAKEINFO --version | grep 'GNU texinfo'`" in
2443 x*\ [1-3].* )
2444 MAKEINFO="@echo $MAKEINFO is too old, 4.0 or newer required; true"
2445 BUILD_INFO=
75086676 2446 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
2299a76d 2447*** Makeinfo is too old. Info documentation will not be built." >&5
75086676 2448$as_echo "$as_me: WARNING:
2299a76d 2449*** Makeinfo is too old. Info documentation will not be built." >&2;}
b7ca9213
L		 2450 ;;
2451 esac
1a78a35a
DD		 2452 ;;
2453 esac
2454fi
da191b5b 2455
39423523
DD		 2456
2457
2458# Extract the first word of "perl", so it can be a program name with args.
2459set dummy perl; ac_word=$2
75086676
DD		 2460{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2461$as_echo_n "checking for $ac_word... " >&6; }
2462if test "${ac_cv_prog_PERL+set}" = set; then :
2463 $as_echo_n "(cached) " >&6
39423523
DD		 2464else
2465 if test -n "$PERL"; then
2466 ac_cv_prog_PERL="$PERL" # Let the user override the test.
2467else
2299a76d
DJ		 2468as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2469for as_dir in $PATH
2470do
2471 IFS=$as_save_IFS
2472 test -z "$as_dir" && as_dir=.
75086676
DD		 2473 for ac_exec_ext in '' $ac_executable_extensions; do
2474 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2475 ac_cv_prog_PERL="perl"
75086676 2476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2477 break 2
2478 fi
2479done
75086676
DD		 2480 done
2481IFS=$as_save_IFS
2299a76d 2482
39423523
DD		 2483fi
2484fi
2299a76d 2485PERL=$ac_cv_prog_PERL
39423523 2486if test -n "$PERL"; then
75086676
DD		 2487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
2488$as_echo "$PERL" >&6; }
39423523 2489else
75086676
DD		 2490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2491$as_echo "no" >&6; }
39423523
DD		 2492fi
2493
75086676 2494
39423523
DD		 2495if test x"$PERL" = x""; then
2496 HAVE_PERL='#'
2497else
2498 HAVE_PERL=''
2499fi
2500
2501
252b5132 2502# Make sure we can run config.sub.
75086676
DD		 2503$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2504 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2505
2506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2507$as_echo_n "checking build system type... " >&6; }
2508if test "${ac_cv_build+set}" = set; then :
2509 $as_echo_n "(cached) " >&6
2510else
2511 ac_build_alias=$build_alias
2512test "x$ac_build_alias" = x &&
2513 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2514test "x$ac_build_alias" = x &&
2515 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2516ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2517 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2518
2519fi
2520{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2521$as_echo "$ac_cv_build" >&6; }
2522case $ac_cv_build in
2523*-*-*) ;;
2524*) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2525esac
2299a76d 2526build=$ac_cv_build
75086676
DD		 2527ac_save_IFS=$IFS; IFS='-'
2528set x $ac_cv_build
2529shift
2530build_cpu=$1
2531build_vendor=$2
2532shift; shift
2533# Remember, the first character of IFS is used to create $*,
2534# except with old shells:
2535build_os=$*
2536IFS=$ac_save_IFS
2537case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
252b5132
RH		 2538
2539
75086676
DD		 2540{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2541$as_echo_n "checking host system type... " >&6; }
2542if test "${ac_cv_host+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
2299a76d 2544else
75086676
DD		 2545 if test "x$host_alias" = x; then
2546 ac_cv_host=$ac_cv_build
2547else
2548 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2549 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2550fi
252b5132 2551
2299a76d 2552fi
75086676
DD		 2553{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2554$as_echo "$ac_cv_host" >&6; }
2555case $ac_cv_host in
2556*-*-*) ;;
2557*) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2558esac
2299a76d 2559host=$ac_cv_host
75086676
DD		 2560ac_save_IFS=$IFS; IFS='-'
2561set x $ac_cv_host
2562shift
2563host_cpu=$1
2564host_vendor=$2
2565shift; shift
2566# Remember, the first character of IFS is used to create $*,
2567# except with old shells:
2568host_os=$*
2569IFS=$ac_save_IFS
2570case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
252b5132 2571
252b5132 2572
252b5132 2573
252b5132 2574
2299a76d
DJ		 2575if test -n "$ac_tool_prefix"; then
2576 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
252b5132 2577set dummy ${ac_tool_prefix}ar; ac_word=$2
75086676
DD		 2578{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2579$as_echo_n "checking for $ac_word... " >&6; }
2580if test "${ac_cv_prog_AR+set}" = set; then :
2581 $as_echo_n "(cached) " >&6
252b5132
RH		 2582else
2583 if test -n "$AR"; then
2584 ac_cv_prog_AR="$AR" # Let the user override the test.
2585else
2299a76d
DJ		 2586as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2587for as_dir in $PATH
2588do
2589 IFS=$as_save_IFS
2590 test -z "$as_dir" && as_dir=.
75086676
DD		 2591 for ac_exec_ext in '' $ac_executable_extensions; do
2592 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2593 ac_cv_prog_AR="${ac_tool_prefix}ar"
75086676 2594 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2595 break 2
2596 fi
2597done
75086676
DD		 2598 done
2599IFS=$as_save_IFS
2299a76d 2600
252b5132
RH		 2601fi
2602fi
2299a76d 2603AR=$ac_cv_prog_AR
252b5132 2604if test -n "$AR"; then
75086676
DD		 2605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
2606$as_echo "$AR" >&6; }
252b5132 2607else
75086676
DD		 2608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2609$as_echo "no" >&6; }
2299a76d
DJ		 2610fi
2611
75086676 2612
252b5132 2613fi
2299a76d
DJ		 2614if test -z "$ac_cv_prog_AR"; then
2615 ac_ct_AR=$AR
2616 # Extract the first word of "ar", so it can be a program name with args.
2617set dummy ar; ac_word=$2
75086676
DD		 2618{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2619$as_echo_n "checking for $ac_word... " >&6; }
2620if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
2621 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2622else
2623 if test -n "$ac_ct_AR"; then
2624 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
2625else
2626as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2627for as_dir in $PATH
2628do
2629 IFS=$as_save_IFS
2630 test -z "$as_dir" && as_dir=.
75086676
DD		 2631 for ac_exec_ext in '' $ac_executable_extensions; do
2632 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2633 ac_cv_prog_ac_ct_AR="ar"
75086676 2634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2635 break 2
2636 fi
2637done
75086676
DD		 2638 done
2639IFS=$as_save_IFS
252b5132 2640
2299a76d
DJ		 2641fi
2642fi
2643ac_ct_AR=$ac_cv_prog_ac_ct_AR
2644if test -n "$ac_ct_AR"; then
75086676
DD		 2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
2646$as_echo "$ac_ct_AR" >&6; }
2299a76d 2647else
75086676
DD		 2648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2649$as_echo "no" >&6; }
2299a76d 2650fi
252b5132 2651
75086676
DD		 2652 if test "x$ac_ct_AR" = x; then
2653 AR=""
2654 else
2655 case $cross_compiling:$ac_tool_warned in
2656yes:)
2657{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2658$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2659ac_tool_warned=yes ;;
2660esac
2661 AR=$ac_ct_AR
2662 fi
2299a76d
DJ		 2663else
2664 AR="$ac_cv_prog_AR"
2665fi
252b5132 2666
2299a76d
DJ		 2667if test -n "$ac_tool_prefix"; then
2668 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
252b5132 2669set dummy ${ac_tool_prefix}ranlib; ac_word=$2
75086676
DD		 2670{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2671$as_echo_n "checking for $ac_word... " >&6; }
2672if test "${ac_cv_prog_RANLIB+set}" = set; then :
2673 $as_echo_n "(cached) " >&6
252b5132
RH		 2674else
2675 if test -n "$RANLIB"; then
2676 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2677else
2299a76d
DJ		 2678as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2679for as_dir in $PATH
2680do
2681 IFS=$as_save_IFS
2682 test -z "$as_dir" && as_dir=.
75086676
DD		 2683 for ac_exec_ext in '' $ac_executable_extensions; do
2684 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2685 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
75086676 2686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2687 break 2
2688 fi
2689done
75086676
DD		 2690 done
2691IFS=$as_save_IFS
2299a76d 2692
252b5132
RH		 2693fi
2694fi
2299a76d 2695RANLIB=$ac_cv_prog_RANLIB
252b5132 2696if test -n "$RANLIB"; then
75086676
DD		 2697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2698$as_echo "$RANLIB" >&6; }
252b5132 2699else
75086676
DD		 2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2701$as_echo "no" >&6; }
252b5132
RH		 2702fi
2703
75086676 2704
2299a76d 2705fi
252b5132 2706if test -z "$ac_cv_prog_RANLIB"; then
2299a76d 2707 ac_ct_RANLIB=$RANLIB
252b5132
RH		 2708 # Extract the first word of "ranlib", so it can be a program name with args.
2709set dummy ranlib; ac_word=$2
75086676
DD		 2710{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2711$as_echo_n "checking for $ac_word... " >&6; }
2712if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
2713 $as_echo_n "(cached) " >&6
252b5132 2714else
2299a76d
DJ		 2715 if test -n "$ac_ct_RANLIB"; then
2716 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
252b5132 2717else
2299a76d
DJ		 2718as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2719for as_dir in $PATH
2720do
2721 IFS=$as_save_IFS
2722 test -z "$as_dir" && as_dir=.
75086676
DD		 2723 for ac_exec_ext in '' $ac_executable_extensions; do
2724 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2725 ac_cv_prog_ac_ct_RANLIB="ranlib"
75086676 2726 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2727 break 2
2728 fi
2729done
75086676
DD		 2730 done
2731IFS=$as_save_IFS
2299a76d 2732
252b5132
RH		 2733fi
2734fi
2299a76d
DJ		 2735ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2736if test -n "$ac_ct_RANLIB"; then
75086676
DD		 2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2738$as_echo "$ac_ct_RANLIB" >&6; }
252b5132 2739else
75086676
DD		 2740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2741$as_echo "no" >&6; }
252b5132
RH		 2742fi
2743
75086676
DD		 2744 if test "x$ac_ct_RANLIB" = x; then
2745 RANLIB=":"
2746 else
2747 case $cross_compiling:$ac_tool_warned in
2748yes:)
2749{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2750$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2751ac_tool_warned=yes ;;
2752esac
2753 RANLIB=$ac_ct_RANLIB
2754 fi
252b5132 2755else
2299a76d 2756 RANLIB="$ac_cv_prog_RANLIB"
252b5132
RH		 2757fi
2758
2759
958afec3
GK		 2760# Add --enable-multilib to configure.
2761# Default to --enable-multilib
75086676
DD		 2762# Check whether --enable-multilib was given.
2763if test "${enable_multilib+set}" = set; then :
2764 enableval=$enable_multilib; case "$enableval" in
958afec3
GK		 2765 yes) multilib=yes ;;
2766 no) multilib=no ;;
75086676 2767 *) as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
958afec3
GK		 2768 esac
2769else
2770 multilib=yes
75086676
DD		 2771fi
2772
958afec3
GK		 2773
2774# Even if the default multilib is not a cross compilation,
2775# it may be that some of the other multilibs are.
2776if test $cross_compiling = no && test $multilib = yes \
2777 && test "x${with_multisubdir}" != x ; then
2778 cross_compiling=maybe
2779fi
2780
0c0a36a4 2781
2299a76d
DJ		 2782ac_ext=c
2783ac_cpp='$CPP $CPPFLAGS'
2784ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2785ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2786ac_compiler_gnu=$ac_cv_c_compiler_gnu
2787if test -n "$ac_tool_prefix"; then
2788 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2789set dummy ${ac_tool_prefix}gcc; ac_word=$2
75086676
DD		 2790{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791$as_echo_n "checking for $ac_word... " >&6; }
2792if test "${ac_cv_prog_CC+set}" = set; then :
2793 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2794else
2795 if test -n "$CC"; then
2796 ac_cv_prog_CC="$CC" # Let the user override the test.
2797else
2798as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799for as_dir in $PATH
2800do
2801 IFS=$as_save_IFS
2802 test -z "$as_dir" && as_dir=.
75086676
DD		 2803 for ac_exec_ext in '' $ac_executable_extensions; do
2804 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2805 ac_cv_prog_CC="${ac_tool_prefix}gcc"
75086676 2806 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2807 break 2
2808 fi
2809done
75086676
DD		 2810 done
2811IFS=$as_save_IFS
2299a76d
DJ		 2812
2813fi
2814fi
2815CC=$ac_cv_prog_CC
2816if test -n "$CC"; then
75086676
DD		 2817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818$as_echo "$CC" >&6; }
2299a76d 2819else
75086676
DD		 2820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821$as_echo "no" >&6; }
2299a76d
DJ		 2822fi
2823
75086676 2824
2299a76d
DJ		 2825fi
2826if test -z "$ac_cv_prog_CC"; then
2827 ac_ct_CC=$CC
2828 # Extract the first word of "gcc", so it can be a program name with args.
252b5132 2829set dummy gcc; ac_word=$2
75086676
DD		 2830{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2831$as_echo_n "checking for $ac_word... " >&6; }
2832if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2833 $as_echo_n "(cached) " >&6
2299a76d
DJ		 2834else
2835 if test -n "$ac_ct_CC"; then
2836 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2837else
2838as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2839for as_dir in $PATH
2840do
2841 IFS=$as_save_IFS
2842 test -z "$as_dir" && as_dir=.
75086676
DD		 2843 for ac_exec_ext in '' $ac_executable_extensions; do
2844 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2845 ac_cv_prog_ac_ct_CC="gcc"
75086676 2846 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2847 break 2
2848 fi
2849done
75086676
DD		 2850 done
2851IFS=$as_save_IFS
2299a76d
DJ		 2852
2853fi
2854fi
2855ac_ct_CC=$ac_cv_prog_ac_ct_CC
2856if test -n "$ac_ct_CC"; then
75086676
DD		 2857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2858$as_echo "$ac_ct_CC" >&6; }
2299a76d 2859else
75086676
DD		 2860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2861$as_echo "no" >&6; }
2299a76d
DJ		 2862fi
2863
75086676
DD		 2864 if test "x$ac_ct_CC" = x; then
2865 CC=""
2866 else
2867 case $cross_compiling:$ac_tool_warned in
2868yes:)
2869{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2870$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2871ac_tool_warned=yes ;;
2872esac
2873 CC=$ac_ct_CC
2874 fi
2299a76d
DJ		 2875else
2876 CC="$ac_cv_prog_CC"
2877fi
2878
2879if test -z "$CC"; then
75086676
DD		 2880 if test -n "$ac_tool_prefix"; then
2881 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2299a76d 2882set dummy ${ac_tool_prefix}cc; ac_word=$2
75086676
DD		 2883{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884$as_echo_n "checking for $ac_word... " >&6; }
2885if test "${ac_cv_prog_CC+set}" = set; then :
2886 $as_echo_n "(cached) " >&6
252b5132
RH		 2887else
2888 if test -n "$CC"; then
2889 ac_cv_prog_CC="$CC" # Let the user override the test.
2890else
2299a76d
DJ		 2891as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892for as_dir in $PATH
2893do
2894 IFS=$as_save_IFS
2895 test -z "$as_dir" && as_dir=.
75086676
DD		 2896 for ac_exec_ext in '' $ac_executable_extensions; do
2897 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2898 ac_cv_prog_CC="${ac_tool_prefix}cc"
75086676 2899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2900 break 2
2901 fi
2902done
75086676
DD		 2903 done
2904IFS=$as_save_IFS
2299a76d 2905
252b5132
RH		 2906fi
2907fi
2299a76d 2908CC=$ac_cv_prog_CC
252b5132 2909if test -n "$CC"; then
75086676
DD		 2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2911$as_echo "$CC" >&6; }
252b5132 2912else
75086676
DD		 2913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914$as_echo "no" >&6; }
252b5132
RH		 2915fi
2916
2299a76d 2917
75086676 2918 fi
2299a76d 2919fi
252b5132
RH		 2920if test -z "$CC"; then
2921 # Extract the first word of "cc", so it can be a program name with args.
2922set dummy cc; ac_word=$2
75086676
DD		 2923{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924$as_echo_n "checking for $ac_word... " >&6; }
2925if test "${ac_cv_prog_CC+set}" = set; then :
2926 $as_echo_n "(cached) " >&6
252b5132
RH		 2927else
2928 if test -n "$CC"; then
2929 ac_cv_prog_CC="$CC" # Let the user override the test.
2930else
252b5132 2931 ac_prog_rejected=no
2299a76d
DJ		 2932as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2933for as_dir in $PATH
2934do
2935 IFS=$as_save_IFS
2936 test -z "$as_dir" && as_dir=.
75086676
DD		 2937 for ac_exec_ext in '' $ac_executable_extensions; do
2938 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d
DJ		 2939 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2940 ac_prog_rejected=yes
2941 continue
2942 fi
2943 ac_cv_prog_CC="cc"
75086676 2944 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2945 break 2
2946 fi
2947done
75086676
DD		 2948 done
2949IFS=$as_save_IFS
2299a76d 2950
252b5132
RH		 2951if test $ac_prog_rejected = yes; then
2952 # We found a bogon in the path, so make sure we never use it.
2953 set dummy $ac_cv_prog_CC
2954 shift
2299a76d 2955 if test $# != 0; then
252b5132
RH		 2956 # We chose a different compiler from the bogus one.
2957 # However, it has the same basename, so the bogon will be chosen
2958 # first if we set CC to just the basename; use the full file name.
2959 shift
2299a76d 2960 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
252b5132
RH		 2961 fi
2962fi
2963fi
2964fi
2299a76d 2965CC=$ac_cv_prog_CC
252b5132 2966if test -n "$CC"; then
75086676
DD		 2967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2968$as_echo "$CC" >&6; }
252b5132 2969else
75086676
DD		 2970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2971$as_echo "no" >&6; }
252b5132
RH		 2972fi
2973
75086676 2974
252b5132 2975fi
2299a76d
DJ		 2976if test -z "$CC"; then
2977 if test -n "$ac_tool_prefix"; then
75086676 2978 for ac_prog in cl.exe
2299a76d
DJ		 2979 do
2980 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2981set dummy $ac_tool_prefix$ac_prog; ac_word=$2
75086676
DD		 2982{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2983$as_echo_n "checking for $ac_word... " >&6; }
2984if test "${ac_cv_prog_CC+set}" = set; then :
2985 $as_echo_n "(cached) " >&6
252b5132 2986else
2299a76d
DJ		 2987 if test -n "$CC"; then
2988 ac_cv_prog_CC="$CC" # Let the user override the test.
252b5132 2989else
2299a76d
DJ		 2990as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2991for as_dir in $PATH
2992do
2993 IFS=$as_save_IFS
2994 test -z "$as_dir" && as_dir=.
75086676
DD		 2995 for ac_exec_ext in '' $ac_executable_extensions; do
2996 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 2997 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
75086676 2998 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d
DJ		 2999 break 2
3000 fi
3001done
75086676
DD		 3002 done
3003IFS=$as_save_IFS
2299a76d 3004
252b5132
RH		 3005fi
3006fi
2299a76d
DJ		 3007CC=$ac_cv_prog_CC
3008if test -n "$CC"; then
75086676
DD		 3009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3010$as_echo "$CC" >&6; }
252b5132 3011else
75086676
DD		 3012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3013$as_echo "no" >&6; }
252b5132 3014fi
252b5132 3015
75086676 3016
2299a76d
DJ		 3017 test -n "$CC" && break
3018 done
252b5132 3019fi
2299a76d
DJ		 3020if test -z "$CC"; then
3021 ac_ct_CC=$CC
75086676 3022 for ac_prog in cl.exe
2299a76d
DJ		 3023do
3024 # Extract the first word of "$ac_prog", so it can be a program name with args.
3025set dummy $ac_prog; ac_word=$2
75086676
DD		 3026{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3027$as_echo_n "checking for $ac_word... " >&6; }
3028if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3029 $as_echo_n "(cached) " >&6
2299a76d
DJ		 3030else
3031 if test -n "$ac_ct_CC"; then
3032 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3033else
3034as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3035for as_dir in $PATH
3036do
3037 IFS=$as_save_IFS
3038 test -z "$as_dir" && as_dir=.
75086676
DD		 3039 for ac_exec_ext in '' $ac_executable_extensions; do
3040 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2299a76d 3041 ac_cv_prog_ac_ct_CC="$ac_prog"
75086676 3042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2299a76d 3043 break 2
252b5132 3044 fi
2299a76d 3045done
75086676
DD		 3046 done
3047IFS=$as_save_IFS
2299a76d
DJ		 3048
3049fi
3050fi
3051ac_ct_CC=$ac_cv_prog_ac_ct_CC
3052if test -n "$ac_ct_CC"; then
75086676
DD		 3053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3054$as_echo "$ac_ct_CC" >&6; }
252b5132 3055else
75086676
DD		 3056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3057$as_echo "no" >&6; }
252b5132
RH		 3058fi
3059
75086676 3060
2299a76d
DJ		 3061 test -n "$ac_ct_CC" && break
3062done
252b5132 3063
75086676
DD		 3064 if test "x$ac_ct_CC" = x; then
3065 CC=""
3066 else
3067 case $cross_compiling:$ac_tool_warned in
3068yes:)
3069{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3070$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3071ac_tool_warned=yes ;;
3072esac
3073 CC=$ac_ct_CC
3074 fi
2299a76d
DJ		 3075fi
3076
3077fi
3078
3079
75086676
DD		 3080test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3081$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3082as_fn_error "no acceptable C compiler found in \$PATH
3083See \`config.log' for more details." "$LINENO" 5; }
2299a76d
DJ		 3084
3085# Provide some information about the compiler.
75086676
DD		 3086$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3087set X $ac_compile
3088ac_compiler=$2
3089for ac_option in --version -v -V -qversion; do
3090 { { ac_try="$ac_compiler $ac_option >&5"
3091case "(($ac_try" in
3092 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3093 *) ac_try_echo=$ac_try;;
3094esac
3095eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3096$as_echo "$ac_try_echo"; } >&5
3097 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2299a76d 3098 ac_status=$?
75086676
DD		 3099 if test -s conftest.err; then
3100 sed '10a\
3101... rest of stderr output deleted ...
3102 10q' conftest.err >conftest.er1
3103 cat conftest.er1 >&5
3104 rm -f conftest.er1 conftest.err
3105 fi
3106 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3107 test $ac_status = 0; }
3108done
2299a76d 3109
75086676 3110cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3111/* end confdefs.h. */
92655e19 3112
2299a76d
DJ		 3113int
3114main ()
3115{
3116
3117 ;
3118 return 0;
3119}
3120_ACEOF
3121# FIXME: Cleanup?
75086676 3122if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2299a76d
DJ		 3123 (eval $ac_link) 2>&5
3124 ac_status=$?
75086676
DD		 3125 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126 test $ac_status = 0; }; then :
2299a76d
DJ		 3127 gcc_no_link=no
3128else
3129 gcc_no_link=yes
3130fi
2299a76d
DJ		 3131if test x$gcc_no_link = xyes; then
3132 # Setting cross_compile will disable run tests; it will
3133 # also disable AC_CHECK_FILE but that's generally
3134 # correct if we can't link.
3135 cross_compiling=yes
3136 EXEEXT=
3137else
75086676 3138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3139/* end confdefs.h. */
3140
3141int
3142main ()
3143{
3144
3145 ;
3146 return 0;
3147}
3148_ACEOF
3149ac_clean_files_save=$ac_clean_files
75086676 3150ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2299a76d
DJ		 3151# Try to create an executable without -o first, disregard a.out.
3152# It will help us diagnose broken compilers, and finding out an intuition
3153# of exeext.
75086676
DD		 3154{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3155$as_echo_n "checking for C compiler default output file name... " >&6; }
3156ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3157
3158# The possible output files:
3159ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3160
3161ac_rmfiles=
3162for ac_file in $ac_files
3163do
3164 case $ac_file in
3165 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3166 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3167 esac
3168done
3169rm -f $ac_rmfiles
3170
3171if { { ac_try="$ac_link_default"
3172case "(($ac_try" in
3173 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3174 *) ac_try_echo=$ac_try;;
3175esac
3176eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3177$as_echo "$ac_try_echo"; } >&5
3178 (eval "$ac_link_default") 2>&5
3179 ac_status=$?
3180 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3181 test $ac_status = 0; }; then :
3182 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3183# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3184# in a Makefile. We should not override ac_cv_exeext if it was cached,
3185# so that the user can short-circuit this test for compilers unknown to
3186# Autoconf.
3187for ac_file in $ac_files ''
2299a76d
DJ		 3188do
3189 test -f "$ac_file" || continue
3190 case $ac_file in
75086676 3191 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
58670637 3192 ;;
2299a76d 3193 [ab].out )
58670637
DD		 3194 # We found the default executable, but exeext='' is most
3195 # certainly right.
3196 break;;
2299a76d 3197 *.* )
75086676
DD		 3198 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3199 then :; else
3200 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3201 fi
3202 # We set ac_cv_exeext here because the later test for it is not
3203 # safe: cross compilers may not add the suffix if given an `-o'
3204 # argument, so we may need to know it at that point already.
3205 # Even if this section looks crufty: it has the advantage of
3206 # actually working.
58670637 3207 break;;
2299a76d 3208 * )
58670637 3209 break;;
2299a76d
DJ		 3210 esac
3211done
75086676
DD		 3212test "$ac_cv_exeext" = no && ac_cv_exeext=
3213
b39b76b8 3214else
75086676
DD		 3215 ac_file=''
3216fi
3217{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3218$as_echo "$ac_file" >&6; }
3219if test -z "$ac_file"; then :
3220 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3221sed 's/^/| /' conftest.$ac_ext >&5
3222
75086676
DD		 3223{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3224$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3225{ as_fn_set_status 77
3226as_fn_error "C compiler cannot create executables
3227See \`config.log' for more details." "$LINENO" 5; }; }
2299a76d 3228fi
2299a76d 3229ac_exeext=$ac_cv_exeext
2299a76d 3230
75086676 3231# Check that the compiler produces executables we can run. If not, either
2299a76d 3232# the compiler is broken, or we cross compile.
75086676
DD		 3233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3234$as_echo_n "checking whether the C compiler works... " >&6; }
2299a76d
DJ		 3235# If not cross compiling, check that we can run a simple program.
3236if test "$cross_compiling" != yes; then
3237 if { ac_try='./$ac_file'
75086676
DD		 3238 { { case "(($ac_try" in
3239 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3240 *) ac_try_echo=$ac_try;;
3241esac
3242eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3243$as_echo "$ac_try_echo"; } >&5
3244 (eval "$ac_try") 2>&5
2299a76d 3245 ac_status=$?
75086676
DD		 3246 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3247 test $ac_status = 0; }; }; then
2299a76d
DJ		 3248 cross_compiling=no
3249 else
3250 if test "$cross_compiling" = maybe; then
3251 cross_compiling=yes
3252 else
75086676
DD		 3253 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3254$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3255as_fn_error "cannot run C compiled programs.
2299a76d 3256If you meant to cross compile, use \`--host'.
75086676 3257See \`config.log' for more details." "$LINENO" 5; }
b39b76b8
DD		 3258 fi
3259 fi
2299a76d 3260fi
75086676
DD		 3261{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3262$as_echo "yes" >&6; }
2299a76d 3263
75086676 3264rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
2299a76d 3265ac_clean_files=$ac_clean_files_save
75086676 3266# Check that the compiler produces executables we can run. If not, either
2299a76d 3267# the compiler is broken, or we cross compile.
75086676
DD		 3268{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3269$as_echo_n "checking whether we are cross compiling... " >&6; }
3270{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3271$as_echo "$cross_compiling" >&6; }
3272
3273{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3274$as_echo_n "checking for suffix of executables... " >&6; }
3275if { { ac_try="$ac_link"
3276case "(($ac_try" in
3277 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278 *) ac_try_echo=$ac_try;;
3279esac
3280eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3281$as_echo "$ac_try_echo"; } >&5
3282 (eval "$ac_link") 2>&5
2299a76d 3283 ac_status=$?
75086676
DD		 3284 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3285 test $ac_status = 0; }; then :
2299a76d
DJ		 3286 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3287# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3288# work properly (i.e., refer to `conftest.exe'), while it won't with
3289# `rm'.
3290for ac_file in conftest.exe conftest conftest.*; do
3291 test -f "$ac_file" || continue
3292 case $ac_file in
75086676 3293 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2299a76d 3294 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
58670637 3295 break;;
2299a76d
DJ		 3296 * ) break;;
3297 esac
3298done
b39b76b8 3299else
75086676
DD		 3300 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3301$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3302as_fn_error "cannot compute suffix of executables: cannot compile and link
3303See \`config.log' for more details." "$LINENO" 5; }
b39b76b8 3304fi
2299a76d 3305rm -f conftest$ac_cv_exeext
75086676
DD		 3306{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3307$as_echo "$ac_cv_exeext" >&6; }
2299a76d
DJ		 3308
3309rm -f conftest.$ac_ext
3310EXEEXT=$ac_cv_exeext
3311ac_exeext=$EXEEXT
b39b76b8 3312fi
75086676
DD		 3313{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3314$as_echo_n "checking for suffix of object files... " >&6; }
3315if test "${ac_cv_objext+set}" = set; then :
3316 $as_echo_n "(cached) " >&6
b39b76b8 3317else
75086676 3318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3319/* end confdefs.h. */
b39b76b8 3320
2299a76d
DJ		 3321int
3322main ()
3323{
b39b76b8 3324
2299a76d
DJ		 3325 ;
3326 return 0;
3327}
3328_ACEOF
3329rm -f conftest.o conftest.obj
75086676
DD		 3330if { { ac_try="$ac_compile"
3331case "(($ac_try" in
3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3334esac
3335eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336$as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_compile") 2>&5
3338 ac_status=$?
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }; then :
3341 for ac_file in conftest.o conftest.obj conftest.*; do
3342 test -f "$ac_file" || continue;
2299a76d 3343 case $ac_file in
75086676 3344 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
2299a76d
DJ		 3345 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3346 break;;
3347 esac
3348done
b39b76b8 3349else
75086676 3350 $as_echo "$as_me: failed program was:" >&5
2299a76d
DJ		 3351sed 's/^/| /' conftest.$ac_ext >&5
3352
75086676
DD		 3353{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3354$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3355as_fn_error "cannot compute suffix of object files: cannot compile
3356See \`config.log' for more details." "$LINENO" 5; }
2299a76d 3357fi
2299a76d 3358rm -f conftest.$ac_cv_objext conftest.$ac_ext
b39b76b8 3359fi
75086676
DD		 3360{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3361$as_echo "$ac_cv_objext" >&6; }
2299a76d
DJ		 3362OBJEXT=$ac_cv_objext
3363ac_objext=$OBJEXT
75086676
DD		 3364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3365$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3366if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3367 $as_echo_n "(cached) " >&6
2299a76d 3368else
75086676 3369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3370/* end confdefs.h. */
3371
3372int
3373main ()
3374{
3375#ifndef __GNUC__
3376 choke me
3377#endif
b39b76b8 3378
2299a76d
DJ		 3379 ;
3380 return 0;
3381}
3382_ACEOF
75086676 3383if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3384 ac_compiler_gnu=yes
3385else
75086676 3386 ac_compiler_gnu=no
2299a76d 3387fi
75086676 3388rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d
DJ		 3389ac_cv_c_compiler_gnu=$ac_compiler_gnu
3390
3391fi
75086676
DD		 3392{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3393$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3394if test $ac_compiler_gnu = yes; then
3395 GCC=yes
3396else
3397 GCC=
3398fi
2299a76d
DJ		 3399ac_test_CFLAGS=${CFLAGS+set}
3400ac_save_CFLAGS=$CFLAGS
75086676
DD		 3401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3402$as_echo_n "checking whether $CC accepts -g... " >&6; }
3403if test "${ac_cv_prog_cc_g+set}" = set; then :
3404 $as_echo_n "(cached) " >&6
3405else
3406 ac_save_c_werror_flag=$ac_c_werror_flag
3407 ac_c_werror_flag=yes
3408 ac_cv_prog_cc_g=no
3409 CFLAGS="-g"
3410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 3411/* end confdefs.h. */
b39b76b8 3412
2299a76d
DJ		 3413int
3414main ()
3415{
b39b76b8 3416
2299a76d
DJ		 3417 ;
3418 return 0;
3419}
3420_ACEOF
75086676 3421if ac_fn_c_try_compile "$LINENO"; then :
2299a76d
DJ		 3422 ac_cv_prog_cc_g=yes
3423else
75086676
DD		 3424 CFLAGS=""
3425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3426/* end confdefs.h. */
3427
3428int
3429main ()
3430{
3431
3432 ;
3433 return 0;
3434}
3435_ACEOF
3436if ac_fn_c_try_compile "$LINENO"; then :
3437
3438else
3439 ac_c_werror_flag=$ac_save_c_werror_flag
3440 CFLAGS="-g"
3441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3442/* end confdefs.h. */
3443
3444int
3445main ()
3446{
252b5132 3447
75086676
DD		 3448 ;
3449 return 0;
3450}
3451_ACEOF
3452if ac_fn_c_try_compile "$LINENO"; then :
3453 ac_cv_prog_cc_g=yes
3454fi
3455rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3456fi
75086676 3457rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 3458fi
75086676
DD		 3459rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 ac_c_werror_flag=$ac_save_c_werror_flag
3461fi
3462{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3463$as_echo "$ac_cv_prog_cc_g" >&6; }
2299a76d
DJ		 3464if test "$ac_test_CFLAGS" = set; then
3465 CFLAGS=$ac_save_CFLAGS
3466elif test $ac_cv_prog_cc_g = yes; then
252b5132 3467 if test "$GCC" = yes; then
2299a76d 3468 CFLAGS="-g -O2"
252b5132 3469 else
2299a76d 3470 CFLAGS="-g"
252b5132
RH		 3471 fi
3472else
2299a76d
DJ		 3473 if test "$GCC" = yes; then
3474 CFLAGS="-O2"
3475 else
3476 CFLAGS=
3477 fi
252b5132 3478fi
75086676
DD		 3479{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3480$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3481if test "${ac_cv_prog_cc_c89+set}" = set; then :
3482 $as_echo_n "(cached) " >&6
2299a76d 3483else
75086676 3484 ac_cv_prog_cc_c89=no
2299a76d 3485ac_save_CC=$CC
75086676 3486cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 3487/* end confdefs.h. */
3488#include <stdarg.h>
3489#include <stdio.h>
3490#include <sys/types.h>
3491#include <sys/stat.h>
3492/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3493struct buf { int x; };
3494FILE * (*rcsopen) (struct buf *, struct stat *, int);
3495static char *e (p, i)
3496 char **p;
3497 int i;
3498{
3499 return p[i];
92655e19 3500}
2299a76d
DJ		 3501static char *f (char * (*g) (char **, int), char **p, ...)
3502{
3503 char *s;
3504 va_list v;
3505 va_start (v,p);
3506 s = g (p, va_arg (v,int));
3507 va_end (v);
3508 return s;
92655e19 3509}
58670637
DD		 3510
3511/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3512 function prototypes and stuff, but not '\xHH' hex character constants.
3513 These don't provoke an error unfortunately, instead are silently treated
75086676 3514 as 'x'. The following induces an error, until -std is added to get
58670637
DD		 3515 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3516 array size at least. It's necessary to write '\x00'==0 to get something
75086676 3517 that's true only with -std. */
58670637
DD		 3518int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3519
75086676
DD		 3520/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3521 inside strings and character constants. */
3522#define FOO(x) 'x'
3523int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3524
2299a76d
DJ		 3525int test (int i, double x);
3526struct s1 {int (*f) (int a);};
3527struct s2 {int (*f) (double a);};
3528int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3529int argc;
3530char **argv;
3531int
3532main ()
3533{
3534return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3535 ;
3536 return 0;
92655e19 3537}
2299a76d 3538_ACEOF
75086676
DD		 3539for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3540 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2299a76d
DJ		 3541do
3542 CC="$ac_save_CC $ac_arg"
75086676
DD		 3543 if ac_fn_c_try_compile "$LINENO"; then :
3544 ac_cv_prog_cc_c89=$ac_arg
2299a76d 3545fi
75086676
DD		 3546rm -f core conftest.err conftest.$ac_objext
3547 test "x$ac_cv_prog_cc_c89" != "xno" && break
2299a76d 3548done
75086676 3549rm -f conftest.$ac_ext
2299a76d
DJ		 3550CC=$ac_save_CC
3551
3552fi
75086676
DD		 3553# AC_CACHE_VAL
3554case "x$ac_cv_prog_cc_c89" in
3555 x)
3556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3557$as_echo "none needed" >&6; } ;;
3558 xno)
3559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3560$as_echo "unsupported" >&6; } ;;
2299a76d 3561 *)
75086676
DD		 3562 CC="$CC $ac_cv_prog_cc_c89"
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3564$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2299a76d 3565esac
75086676 3566if test "x$ac_cv_prog_cc_c89" != xno; then :
2299a76d 3567
2299a76d
DJ		 3568fi
3569
2299a76d
DJ		 3570ac_ext=c
3571ac_cpp='$CPP $CPPFLAGS'
3572ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3573ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3574ac_compiler_gnu=$ac_cv_c_compiler_gnu
3575
899de170 3576
75086676
DD		 3577# Check whether --enable-largefile was given.
3578if test "${enable_largefile+set}" = set; then :
3579 enableval=$enable_largefile;
3580fi
899de170 3581
899de170
L		 3582if test "$enable_largefile" != no; then
3583
75086676
DD		 3584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
3585$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
3586if test "${ac_cv_sys_largefile_CC+set}" = set; then :
3587 $as_echo_n "(cached) " >&6
899de170
L		 3588else
3589 ac_cv_sys_largefile_CC=no
3590 if test "$GCC" != yes; then
3591 ac_save_CC=$CC
3592 while :; do
75086676
DD		 3593 # IRIX 6.2 and later do not support large files by default,
3594 # so use the C compiler's -n32 option if that helps.
3595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3596/* end confdefs.h. */
3597#include <sys/types.h>
3598 /* Check that off_t can represent 2**63 - 1 correctly.
3599 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3600 since some C++ compilers masquerading as C compilers
3601 incorrectly reject 9223372036854775807. */
3602#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3603 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3604 && LARGE_OFF_T % 2147483647 == 1)
3605 ? 1 : -1];
3606int
3607main ()
3608{
3609
3610 ;
3611 return 0;
3612}
3613_ACEOF
75086676 3614 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3615 break
899de170 3616fi
75086676
DD		 3617rm -f core conftest.err conftest.$ac_objext
3618 CC="$CC -n32"
3619 if ac_fn_c_try_compile "$LINENO"; then :
899de170 3620 ac_cv_sys_largefile_CC=' -n32'; break
899de170 3621fi
75086676 3622rm -f core conftest.err conftest.$ac_objext
899de170
L		 3623 break
3624 done
3625 CC=$ac_save_CC
3626 rm -f conftest.$ac_ext
3627 fi
3628fi
75086676
DD		 3629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
3630$as_echo "$ac_cv_sys_largefile_CC" >&6; }
899de170
L		 3631 if test "$ac_cv_sys_largefile_CC" != no; then
3632 CC=$CC$ac_cv_sys_largefile_CC
3633 fi
3634
75086676
DD		 3635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
3636$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
3637if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
3638 $as_echo_n "(cached) " >&6
899de170
L		 3639else
3640 while :; do
75086676 3641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3642/* end confdefs.h. */
3643#include <sys/types.h>
3644 /* Check that off_t can represent 2**63 - 1 correctly.
3645 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3646 since some C++ compilers masquerading as C compilers
3647 incorrectly reject 9223372036854775807. */
3648#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3649 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3650 && LARGE_OFF_T % 2147483647 == 1)
3651 ? 1 : -1];
3652int
3653main ()
3654{
3655
3656 ;
3657 return 0;
3658}
3659_ACEOF
75086676
DD		 3660if ac_fn_c_try_compile "$LINENO"; then :
3661 ac_cv_sys_file_offset_bits=no; break
899de170 3662fi
75086676
DD		 3663rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3664 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3665/* end confdefs.h. */
3666#define _FILE_OFFSET_BITS 64
3667#include <sys/types.h>
3668 /* Check that off_t can represent 2**63 - 1 correctly.
3669 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3670 since some C++ compilers masquerading as C compilers
3671 incorrectly reject 9223372036854775807. */
3672#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3673 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3674 && LARGE_OFF_T % 2147483647 == 1)
3675 ? 1 : -1];
3676int
3677main ()
3678{
3679
3680 ;
3681 return 0;
3682}
3683_ACEOF
75086676 3684if ac_fn_c_try_compile "$LINENO"; then :
899de170 3685 ac_cv_sys_file_offset_bits=64; break
899de170 3686fi
75086676
DD		 3687rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3688 ac_cv_sys_file_offset_bits=unknown
899de170
L		 3689 break
3690done
3691fi
75086676
DD		 3692{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
3693$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
3694case $ac_cv_sys_file_offset_bits in #(
3695 no | unknown) ;;
3696 *)
899de170
L		 3697cat >>confdefs.h <<_ACEOF
3698#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
3699_ACEOF
75086676
DD		 3700;;
3701esac
3702rm -rf conftest*
3703 if test $ac_cv_sys_file_offset_bits = unknown; then
3704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
3705$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
3706if test "${ac_cv_sys_large_files+set}" = set; then :
3707 $as_echo_n "(cached) " >&6
899de170
L		 3708else
3709 while :; do
75086676 3710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3711/* end confdefs.h. */
3712#include <sys/types.h>
3713 /* Check that off_t can represent 2**63 - 1 correctly.
3714 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3715 since some C++ compilers masquerading as C compilers
3716 incorrectly reject 9223372036854775807. */
3717#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3718 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3719 && LARGE_OFF_T % 2147483647 == 1)
3720 ? 1 : -1];
3721int
3722main ()
3723{
3724
3725 ;
3726 return 0;
3727}
3728_ACEOF
75086676
DD		 3729if ac_fn_c_try_compile "$LINENO"; then :
3730 ac_cv_sys_large_files=no; break
899de170 3731fi
75086676
DD		 3732rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3733 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
899de170
L		 3734/* end confdefs.h. */
3735#define _LARGE_FILES 1
3736#include <sys/types.h>
3737 /* Check that off_t can represent 2**63 - 1 correctly.
3738 We can't simply define LARGE_OFF_T to be 9223372036854775807,
3739 since some C++ compilers masquerading as C compilers
3740 incorrectly reject 9223372036854775807. */
3741#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
3742 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
3743 && LARGE_OFF_T % 2147483647 == 1)
3744 ? 1 : -1];
3745int
3746main ()
3747{
3748
3749 ;
3750 return 0;
3751}
3752_ACEOF
75086676 3753if ac_fn_c_try_compile "$LINENO"; then :
899de170 3754 ac_cv_sys_large_files=1; break
899de170 3755fi
75086676
DD		 3756rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3757 ac_cv_sys_large_files=unknown
899de170
L		 3758 break
3759done
3760fi
75086676
DD		 3761{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
3762$as_echo "$ac_cv_sys_large_files" >&6; }
3763case $ac_cv_sys_large_files in #(
3764 no | unknown) ;;
3765 *)
899de170
L		 3766cat >>confdefs.h <<_ACEOF
3767#define _LARGE_FILES $ac_cv_sys_large_files
3768_ACEOF
75086676
DD		 3769;;
3770esac
3771rm -rf conftest*
3772 fi
899de170
L		 3773fi
3774
8ddbb593
DJ		 3775ac_ext=c
3776ac_cpp='$CPP $CPPFLAGS'
3777ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779ac_compiler_gnu=$ac_cv_c_compiler_gnu
75086676
DD		 3780{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3781$as_echo_n "checking how to run the C preprocessor... " >&6; }
8ddbb593
DJ		 3782# On Suns, sometimes $CPP names a directory.
3783if test -n "$CPP" && test -d "$CPP"; then
3784 CPP=
3785fi
3786if test -z "$CPP"; then
75086676
DD		 3787 if test "${ac_cv_prog_CPP+set}" = set; then :
3788 $as_echo_n "(cached) " >&6
8ddbb593
DJ		 3789else
3790 # Double quotes because CPP needs to be expanded
3791 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3792 do
3793 ac_preproc_ok=false
3794for ac_c_preproc_warn_flag in '' yes
3795do
3796 # Use a header file that comes with gcc, so configuring glibc
3797 # with a fresh cross-compiler works.
3798 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3799 # <limits.h> exists even on freestanding compilers.
3800 # On the NeXT, cc -E runs the code through the compiler's parser,
3801 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3803/* end confdefs.h. */
3804#ifdef __STDC__
3805# include <limits.h>
3806#else
3807# include <assert.h>
3808#endif
58670637 3809 Syntax error
8ddbb593 3810_ACEOF
75086676 3811if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3812
75086676 3813else
8ddbb593
DJ		 3814 # Broken: fails on valid input.
3815continue
3816fi
3817rm -f conftest.err conftest.$ac_ext
3818
75086676 3819 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3820 # can be detected and how.
75086676 3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3822/* end confdefs.h. */
3823#include <ac_nonexistent.h>
3824_ACEOF
75086676 3825if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3826 # Broken: success on invalid input.
3827continue
3828else
8ddbb593
DJ		 3829 # Passes both tests.
3830ac_preproc_ok=:
3831break
3832fi
3833rm -f conftest.err conftest.$ac_ext
3834
3835done
3836# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3837rm -f conftest.err conftest.$ac_ext
75086676 3838if $ac_preproc_ok; then :
8ddbb593
DJ		 3839 break
3840fi
3841
3842 done
3843 ac_cv_prog_CPP=$CPP
3844
3845fi
3846 CPP=$ac_cv_prog_CPP
3847else
3848 ac_cv_prog_CPP=$CPP
3849fi
75086676
DD		 3850{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3851$as_echo "$CPP" >&6; }
8ddbb593
DJ		 3852ac_preproc_ok=false
3853for ac_c_preproc_warn_flag in '' yes
3854do
3855 # Use a header file that comes with gcc, so configuring glibc
3856 # with a fresh cross-compiler works.
3857 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3858 # <limits.h> exists even on freestanding compilers.
3859 # On the NeXT, cc -E runs the code through the compiler's parser,
3860 # not just through cpp. "Syntax error" is here to catch this case.
75086676 3861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3862/* end confdefs.h. */
3863#ifdef __STDC__
3864# include <limits.h>
3865#else
3866# include <assert.h>
3867#endif
58670637 3868 Syntax error
8ddbb593 3869_ACEOF
75086676 3870if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593 3871
75086676 3872else
8ddbb593
DJ		 3873 # Broken: fails on valid input.
3874continue
3875fi
3876rm -f conftest.err conftest.$ac_ext
3877
75086676 3878 # OK, works on sane cases. Now check whether nonexistent headers
8ddbb593 3879 # can be detected and how.
75086676 3880 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 3881/* end confdefs.h. */
3882#include <ac_nonexistent.h>
3883_ACEOF
75086676 3884if ac_fn_c_try_cpp "$LINENO"; then :
8ddbb593
DJ		 3885 # Broken: success on invalid input.
3886continue
3887else
8ddbb593
DJ		 3888 # Passes both tests.
3889ac_preproc_ok=:
3890break
3891fi
3892rm -f conftest.err conftest.$ac_ext
3893
3894done
3895# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3896rm -f conftest.err conftest.$ac_ext
75086676
DD		 3897if $ac_preproc_ok; then :
3898
8ddbb593 3899else
75086676
DD		 3900 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3901$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3902as_fn_error "C preprocessor \"$CPP\" fails sanity check
3903See \`config.log' for more details." "$LINENO" 5; }
8ddbb593
DJ		 3904fi
3905
3906ac_ext=c
3907ac_cpp='$CPP $CPPFLAGS'
3908ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3909ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3910ac_compiler_gnu=$ac_cv_c_compiler_gnu
3911
3912
3913ac_c_preproc_warn_flag=yes
2299a76d 3914
a104c397
PB		 3915ac_libiberty_warn_cflags=
3916save_CFLAGS="$CFLAGS"
1f616ca1 3917for option in -W -Wall -Wwrite-strings -Wc++-compat \
a104c397 3918 -Wstrict-prototypes; do
75086676 3919 as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
a104c397 3920
75086676
DD		 3921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
3922$as_echo_n "checking whether $CC supports $option... " >&6; }
3923if { as_var=$as_acx_Woption; eval "test \"\${$as_var+set}\" = set"; }; then :
3924 $as_echo_n "(cached) " >&6
fd7d450d 3925else
a104c397 3926 CFLAGS="$option"
75086676 3927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fd7d450d
DD		 3928/* end confdefs.h. */
3929
a104c397
PB		 3930int
3931main ()
3932{
3933
3934 ;
3935 return 0;
3936}
fd7d450d 3937_ACEOF
75086676 3938if ac_fn_c_try_compile "$LINENO"; then :
a104c397 3939 eval "$as_acx_Woption=yes"
fd7d450d 3940else
75086676 3941 eval "$as_acx_Woption=no"
fd7d450d 3942fi
75086676 3943rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fd7d450d
DD		 3944
3945fi
75086676
DD		 3946eval ac_res=\$$as_acx_Woption
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3948$as_echo "$ac_res" >&6; }
3949 if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
a104c397 3950 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }$option"
fd7d450d 3951fi
a104c397
PB		 3952 done
3953CFLAGS="$save_CFLAGS"
3954
75086676
DD		 3955if test "$GCC" = yes; then :
3956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pedantic " >&5
3957$as_echo_n "checking whether $CC supports -pedantic ... " >&6; }
3958if test "${acx_cv_prog_cc_pedantic_+set}" = set; then :
3959 $as_echo_n "(cached) " >&6
1f616ca1
PB		 3960else
3961 save_CFLAGS="$CFLAGS"
3962CFLAGS="-pedantic "
75086676 3963cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1f616ca1
PB		 3964/* end confdefs.h. */
3965
3966int
3967main ()
3968{
3969
3970 ;
3971 return 0;
3972}
3973_ACEOF
75086676 3974if ac_fn_c_try_compile "$LINENO"; then :
1f616ca1
PB		 3975 acx_cv_prog_cc_pedantic_=yes
3976else
75086676 3977 acx_cv_prog_cc_pedantic_=no
1f616ca1 3978fi
75086676 3979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1f616ca1
PB		 3980CFLAGS="$save_CFLAGS"
3981fi
75086676
DD		 3982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_prog_cc_pedantic_" >&5
3983$as_echo "$acx_cv_prog_cc_pedantic_" >&6; }
3984if test $acx_cv_prog_cc_pedantic_ = yes; then :
1f616ca1
PB		 3985 ac_libiberty_warn_cflags="$ac_libiberty_warn_cflags${ac_libiberty_warn_cflags:+ }-pedantic "
3986fi
3987
1f616ca1
PB		 3988fi
3989
3990
46a10049 3991if test "x$CC" != xcc; then
75086676
DD		 3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
3993$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
46a10049 3994else
75086676
DD		 3995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
3996$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
46a10049 3997fi
75086676 3998set dummy $CC; ac_cc=`$as_echo "$2" |
46a10049 3999 sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
75086676
DD		 4000if { as_var=ac_cv_prog_cc_${ac_cc}_c_o; eval "test \"\${$as_var+set}\" = set"; }; then :
4001 $as_echo_n "(cached) " >&6
46a10049 4002else
75086676 4003 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049
DD		 4004/* end confdefs.h. */
4005
4006int
4007main ()
4008{
4009
4010 ;
4011 return 0;
4012}
4013_ACEOF
4014# Make sure it works both with $CC and with simple cc.
4015# We do the test twice because some compilers refuse to overwrite an
4016# existing .o file with -o, though they will create one.
75086676
DD		 4017ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4018rm -f conftest2.*
4019if { { case "(($ac_try" in
4020 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4021 *) ac_try_echo=$ac_try;;
4022esac
4023eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4024$as_echo "$ac_try_echo"; } >&5
4025 (eval "$ac_try") 2>&5
4026 ac_status=$?
4027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4028 test $ac_status = 0; } &&
4029 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4030 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4031 *) ac_try_echo=$ac_try;;
4032esac
4033eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4034$as_echo "$ac_try_echo"; } >&5
4035 (eval "$ac_try") 2>&5
46a10049 4036 ac_status=$?
75086676
DD		 4037 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4038 test $ac_status = 0; };
46a10049
DD		 4039then
4040 eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4041 if test "x$CC" != xcc; then
4042 # Test first that cc exists at all.
4043 if { ac_try='cc -c conftest.$ac_ext >&5'
75086676
DD		 4044 { { case "(($ac_try" in
4045 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4046 *) ac_try_echo=$ac_try;;
4047esac
4048eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4049$as_echo "$ac_try_echo"; } >&5
4050 (eval "$ac_try") 2>&5
4051 ac_status=$?
4052 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4053 test $ac_status = 0; }; }; then
4054 ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4055 rm -f conftest2.*
4056 if { { case "(($ac_try" in
4057 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4058 *) ac_try_echo=$ac_try;;
4059esac
4060eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4061$as_echo "$ac_try_echo"; } >&5
4062 (eval "$ac_try") 2>&5
4063 ac_status=$?
4064 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4065 test $ac_status = 0; } &&
4066 test -f conftest2.$ac_objext && { { case "(($ac_try" in
4067 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4068 *) ac_try_echo=$ac_try;;
4069esac
4070eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4071$as_echo "$ac_try_echo"; } >&5
4072 (eval "$ac_try") 2>&5
46a10049 4073 ac_status=$?
75086676
DD		 4074 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4075 test $ac_status = 0; };
46a10049
DD		 4076 then
4077 # cc works too.
4078 :
4079 else
4080 # cc exists but doesn't like -o.
4081 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4082 fi
4083 fi
4084 fi
4085else
4086 eval ac_cv_prog_cc_${ac_cc}_c_o=no
4087fi
75086676 4088rm -f core conftest*
46a10049
DD		 4089
4090fi
75086676
DD		 4091if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4093$as_echo "yes" >&6; }
46a10049 4094else
75086676
DD		 4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096$as_echo "no" >&6; }
46a10049 4097
75086676 4098$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
46a10049
DD		 4099
4100fi
4101
4102# autoconf is lame and doesn't give us any substitution variable for this.
4103if eval "test \"`echo '$ac_cv_prog_cc_'${ac_cc}_c_o`\" = no"; then
4104 NO_MINUS_C_MINUS_O=yes
4105else
4106 OUTPUT_OPTION='-o $@'
4107fi
4108
4109
4110
75086676
DD		 4111{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
4112$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
4113if test "${ac_cv_c_const+set}" = set; then :
4114 $as_echo_n "(cached) " >&6
96e00b33 4115else
75086676 4116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4117/* end confdefs.h. */
4118
4119int
4120main ()
4121{
4122/* FIXME: Include the comments suggested by Paul. */
4123#ifndef __cplusplus
4124 /* Ultrix mips cc rejects this. */
4125 typedef int charset[2];
75086676 4126 const charset cs;
11a338da 4127 /* SunOS 4.1.1 cc rejects this. */
75086676
DD		 4128 char const *const *pcpcc;
4129 char **ppc;
11a338da
DD		 4130 /* NEC SVR4.0.2 mips cc rejects this. */
4131 struct point {int x, y;};
4132 static struct point const zero = {0,0};
4133 /* AIX XL C 1.02.0.0 rejects this.
4134 It does not let you subtract one const X* pointer from another in
4135 an arm of an if-expression whose if-part is not a constant
4136 expression */
4137 const char *g = "string";
75086676 4138 pcpcc = &g + (g ? g-g : 0);
11a338da 4139 /* HPUX 7.0 cc rejects these. */
75086676
DD		 4140 ++pcpcc;
4141 ppc = (char**) pcpcc;
4142 pcpcc = (char const *const *) ppc;
11a338da
DD		 4143 { /* SCO 3.2v4 cc rejects this. */
4144 char *t;
4145 char const *s = 0 ? (char *) 0 : (char const *) 0;
4146
4147 *t++ = 0;
75086676 4148 if (s) return 0;
11a338da
DD		 4149 }
4150 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4151 int x[] = {25, 17};
4152 const int *foo = &x[0];
4153 ++foo;
4154 }
4155 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4156 typedef const int *iptr;
4157 iptr p = 0;
4158 ++p;
4159 }
4160 { /* AIX XL C 1.02.0.0 rejects this saying
4161 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4162 struct s { int j; const int *ap[3]; };
4163 struct s *b; b->j = 5;
4164 }
4165 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4166 const int foo = 10;
75086676 4167 if (!foo) return 0;
11a338da 4168 }
75086676 4169 return !cs[0] && !zero.x;
11a338da
DD		 4170#endif
4171
4172 ;
4173 return 0;
4174}
4175_ACEOF
75086676 4176if ac_fn_c_try_compile "$LINENO"; then :
11a338da 4177 ac_cv_c_const=yes
96e00b33 4178else
75086676 4179 ac_cv_c_const=no
96e00b33 4180fi
75086676 4181rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4182fi
75086676
DD		 4183{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
4184$as_echo "$ac_cv_c_const" >&6; }
11a338da
DD		 4185if test $ac_cv_c_const = no; then
4186
75086676 4187$as_echo "#define const /**/" >>confdefs.h
2299a76d 4188
96e00b33 4189fi
11a338da 4190
75086676
DD		 4191{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
4192$as_echo_n "checking for inline... " >&6; }
4193if test "${ac_cv_c_inline+set}" = set; then :
4194 $as_echo_n "(cached) " >&6
96e00b33 4195else
11a338da
DD		 4196 ac_cv_c_inline=no
4197for ac_kw in inline __inline__ __inline; do
75086676 4198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da
DD		 4199/* end confdefs.h. */
4200#ifndef __cplusplus
4201typedef int foo_t;
4202static $ac_kw foo_t static_foo () {return 0; }
4203$ac_kw foo_t foo () {return 0; }
4204#endif
96e00b33 4205
11a338da 4206_ACEOF
75086676
DD		 4207if ac_fn_c_try_compile "$LINENO"; then :
4208 ac_cv_c_inline=$ac_kw
96e00b33 4209fi
75086676
DD		 4210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4211 test "$ac_cv_c_inline" != no && break
11a338da
DD		 4212done
4213
96e00b33 4214fi
75086676
DD		 4215{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
4216$as_echo "$ac_cv_c_inline" >&6; }
96e00b33 4217
11a338da
DD		 4218case $ac_cv_c_inline in
4219 inline | yes) ;;
4220 *)
4221 case $ac_cv_c_inline in
4222 no) ac_val=;;
4223 *) ac_val=$ac_cv_c_inline;;
4224 esac
4225 cat >>confdefs.h <<_ACEOF
4226#ifndef __cplusplus
4227#define inline $ac_val
4228#endif
4229_ACEOF
4230 ;;
4231esac
96e00b33 4232
75086676
DD		 4233
4234{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4235$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4236if test "${ac_cv_path_GREP+set}" = set; then :
4237 $as_echo_n "(cached) " >&6
96e00b33 4238else
75086676
DD		 4239 if test -z "$GREP"; then
4240 ac_path_GREP_found=false
4241 # Loop through the user's path and test for each of PROGNAME-LIST
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4244do
4245 IFS=$as_save_IFS
4246 test -z "$as_dir" && as_dir=.
4247 for ac_prog in grep ggrep; do
4248 for ac_exec_ext in '' $ac_executable_extensions; do
4249 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4250 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4251# Check for GNU ac_path_GREP and select it if it is found.
4252 # Check for GNU $ac_path_GREP
4253case `"$ac_path_GREP" --version 2>&1` in
4254*GNU*)
4255 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4256*)
4257 ac_count=0
4258 $as_echo_n 0123456789 >"conftest.in"
4259 while :
4260 do
4261 cat "conftest.in" "conftest.in" >"conftest.tmp"
4262 mv "conftest.tmp" "conftest.in"
4263 cp "conftest.in" "conftest.nl"
4264 $as_echo 'GREP' >> "conftest.nl"
4265 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4266 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4267 as_fn_arith $ac_count + 1 && ac_count=$as_val
4268 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4269 # Best one so far, save it but keep looking for a better one
4270 ac_cv_path_GREP="$ac_path_GREP"
4271 ac_path_GREP_max=$ac_count
4272 fi
4273 # 10*(2^10) chars as input seems more than enough
4274 test $ac_count -gt 10 && break
4275 done
4276 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4277esac
4278
4279 $ac_path_GREP_found && break 3
4280 done
4281 done
4282 done
4283IFS=$as_save_IFS
4284 if test -z "$ac_cv_path_GREP"; then
4285 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4286 fi
4287else
4288 ac_cv_path_GREP=$GREP
4289fi
4290
4291fi
4292{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4293$as_echo "$ac_cv_path_GREP" >&6; }
4294 GREP="$ac_cv_path_GREP"
4295
4296
4297{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4298$as_echo_n "checking for egrep... " >&6; }
4299if test "${ac_cv_path_EGREP+set}" = set; then :
4300 $as_echo_n "(cached) " >&6
4301else
4302 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4303 then ac_cv_path_EGREP="$GREP -E"
4304 else
4305 if test -z "$EGREP"; then
4306 ac_path_EGREP_found=false
4307 # Loop through the user's path and test for each of PROGNAME-LIST
4308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4309for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4310do
4311 IFS=$as_save_IFS
4312 test -z "$as_dir" && as_dir=.
4313 for ac_prog in egrep; do
4314 for ac_exec_ext in '' $ac_executable_extensions; do
4315 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4316 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4317# Check for GNU ac_path_EGREP and select it if it is found.
4318 # Check for GNU $ac_path_EGREP
4319case `"$ac_path_EGREP" --version 2>&1` in
4320*GNU*)
4321 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4322*)
4323 ac_count=0
4324 $as_echo_n 0123456789 >"conftest.in"
4325 while :
4326 do
4327 cat "conftest.in" "conftest.in" >"conftest.tmp"
4328 mv "conftest.tmp" "conftest.in"
4329 cp "conftest.in" "conftest.nl"
4330 $as_echo 'EGREP' >> "conftest.nl"
4331 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4332 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4333 as_fn_arith $ac_count + 1 && ac_count=$as_val
4334 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4335 # Best one so far, save it but keep looking for a better one
4336 ac_cv_path_EGREP="$ac_path_EGREP"
4337 ac_path_EGREP_max=$ac_count
4338 fi
4339 # 10*(2^10) chars as input seems more than enough
4340 test $ac_count -gt 10 && break
4341 done
4342 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4343esac
4344
4345 $ac_path_EGREP_found && break 3
4346 done
4347 done
4348 done
4349IFS=$as_save_IFS
4350 if test -z "$ac_cv_path_EGREP"; then
4351 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4352 fi
4353else
4354 ac_cv_path_EGREP=$EGREP
4355fi
4356
4357 fi
4358fi
4359{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4360$as_echo "$ac_cv_path_EGREP" >&6; }
4361 EGREP="$ac_cv_path_EGREP"
4362
4363
4364{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4365$as_echo_n "checking for ANSI C header files... " >&6; }
4366if test "${ac_cv_header_stdc+set}" = set; then :
4367 $as_echo_n "(cached) " >&6
4368else
4369 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11a338da 4370/* end confdefs.h. */
75086676
DD		 4371#include <stdlib.h>
4372#include <stdarg.h>
4373#include <string.h>
4374#include <float.h>
0093138c 4375
11a338da
DD		 4376int
4377main ()
4378{
0093138c 4379
11a338da
DD		 4380 ;
4381 return 0;
4382}
4383_ACEOF
75086676
DD		 4384if ac_fn_c_try_compile "$LINENO"; then :
4385 ac_cv_header_stdc=yes
4386else
4387 ac_cv_header_stdc=no
4388fi
4389rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4390
75086676
DD		 4391if test $ac_cv_header_stdc = yes; then
4392 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394/* end confdefs.h. */
4395#include <string.h>
4396
4397_ACEOF
4398if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4399 $EGREP "memchr" >/dev/null 2>&1; then :
4400
4401else
4402 ac_cv_header_stdc=no
4403fi
4404rm -f conftest*
4405
4406fi
4407
4408if test $ac_cv_header_stdc = yes; then
4409 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4410 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4411/* end confdefs.h. */
4412#include <stdlib.h>
4413
4414_ACEOF
4415if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4416 $EGREP "free" >/dev/null 2>&1; then :
4417
4418else
4419 ac_cv_header_stdc=no
4420fi
4421rm -f conftest*
4422
4423fi
4424
4425if test $ac_cv_header_stdc = yes; then
4426 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4427 if test "$cross_compiling" = yes; then :
4428 :
4429else
4430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4431/* end confdefs.h. */
4432#include <ctype.h>
4433#include <stdlib.h>
4434#if ((' ' & 0x0FF) == 0x020)
4435# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4436# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4437#else
4438# define ISLOWER(c) \
4439 (('a' <= (c) && (c) <= 'i') \
4440 || ('j' <= (c) && (c) <= 'r') \
4441 || ('s' <= (c) && (c) <= 'z'))
4442# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
46a10049 4443#endif
0093138c 4444
75086676
DD		 4445#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4446int
4447main ()
4448{
4449 int i;
4450 for (i = 0; i < 256; i++)
4451 if (XOR (islower (i), ISLOWER (i))
4452 || toupper (i) != TOUPPER (i))
4453 return 2;
2299a76d
DJ		 4454 return 0;
4455}
4456_ACEOF
75086676
DD		 4457if ac_fn_c_try_run "$LINENO"; then :
4458
7108c5dc 4459else
75086676
DD		 4460 ac_cv_header_stdc=no
4461fi
4462rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4463 conftest.$ac_objext conftest.beam conftest.$ac_ext
4464fi
2299a76d 4465
7108c5dc 4466fi
75086676
DD		 4467fi
4468{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4469$as_echo "$ac_cv_header_stdc" >&6; }
4470if test $ac_cv_header_stdc = yes; then
4471
4472$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4473
4474fi
4475
4476# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4477for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4478 inttypes.h stdint.h unistd.h
4479do :
4480 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4481ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4482eval as_val=\$$as_ac_Header
4483 if test "x$as_val" = x""yes; then :
4484 cat >>confdefs.h <<_ACEOF
4485#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4486_ACEOF
4487
4488fi
4489done
2299a76d 4490
75086676
DD		 4491
4492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4493$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4494if test "${ac_cv_c_bigendian+set}" = set; then :
4495 $as_echo_n "(cached) " >&6
4496else
0093138c 4497 ac_cv_c_bigendian=unknown
75086676
DD		 4498 # See if we're dealing with a universal compiler.
4499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4500/* end confdefs.h. */
4501#ifndef __APPLE_CC__
4502 not a universal capable compiler
4503 #endif
4504 typedef int dummy;
4505
4506_ACEOF
4507if ac_fn_c_try_compile "$LINENO"; then :
4508
4509 # Check for potential -arch flags. It is not universal unless
4510 # there are at least two -arch flags with different values.
4511 ac_arch=
4512 ac_prev=
4513 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4514 if test -n "$ac_prev"; then
4515 case $ac_word in
4516 i?86 | x86_64 | ppc | ppc64)
4517 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4518 ac_arch=$ac_word
4519 else
4520 ac_cv_c_bigendian=universal
4521 break
4522 fi
4523 ;;
4524 esac
4525 ac_prev=
4526 elif test "x$ac_word" = "x-arch"; then
4527 ac_prev=arch
4528 fi
4529 done
4530fi
4531rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4532 if test $ac_cv_c_bigendian = unknown; then
4533 # See if sys/param.h defines the BYTE_ORDER macro.
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535/* end confdefs.h. */
4536#include <sys/types.h>
4537 #include <sys/param.h>
4538
4539int
4540main ()
4541{
4542#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4543 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4544 && LITTLE_ENDIAN)
4545 bogus endian macros
4546 #endif
4547
4548 ;
4549 return 0;
4550}
0093138c 4551_ACEOF
75086676
DD		 4552if ac_fn_c_try_compile "$LINENO"; then :
4553 # It does; now see whether it defined to BIG_ENDIAN or not.
4554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0093138c 4555/* end confdefs.h. */
75086676
DD		 4556#include <sys/types.h>
4557 #include <sys/param.h>
4558
0093138c
DD		 4559int
4560main ()
4561{
75086676
DD		 4562#if BYTE_ORDER != BIG_ENDIAN
4563 not big endian
4564 #endif
4565
0093138c
DD		 4566 ;
4567 return 0;
4568}
4569_ACEOF
75086676 4570if ac_fn_c_try_compile "$LINENO"; then :
0093138c 4571 ac_cv_c_bigendian=yes
75086676
DD		 4572else
4573 ac_cv_c_bigendian=no
0093138c 4574fi
75086676 4575rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
0093138c 4576fi
75086676
DD		 4577rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4578 fi
4579 if test $ac_cv_c_bigendian = unknown; then
4580 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4581 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582/* end confdefs.h. */
4583#include <limits.h>
0093138c 4584
75086676
DD		 4585int
4586main ()
4587{
4588#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4589 bogus endian macros
4590 #endif
4591
4592 ;
4593 return 0;
4594}
46a10049 4595_ACEOF
75086676
DD		 4596if ac_fn_c_try_compile "$LINENO"; then :
4597 # It does; now see whether it defined to _BIG_ENDIAN or not.
4598 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
46a10049 4599/* end confdefs.h. */
75086676
DD		 4600#include <limits.h>
4601
0093138c
DD		 4602int
4603main ()
4604{
75086676
DD		 4605#ifndef _BIG_ENDIAN
4606 not big endian
4607 #endif
4608
4609 ;
4610 return 0;
46a10049 4611}
2299a76d 4612_ACEOF
75086676
DD		 4613if ac_fn_c_try_compile "$LINENO"; then :
4614 ac_cv_c_bigendian=yes
46a10049 4615else
75086676 4616 ac_cv_c_bigendian=no
7108c5dc 4617fi
75086676 4618rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
46a10049 4619fi
75086676
DD		 4620rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4621 fi
4622 if test $ac_cv_c_bigendian = unknown; then
4623 # Compile a test program.
4624 if test "$cross_compiling" = yes; then :
4625 # Try to guess by grepping values from an object file.
4626 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627/* end confdefs.h. */
4628short int ascii_mm[] =
4629 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4630 short int ascii_ii[] =
4631 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4632 int use_ascii (int i) {
4633 return ascii_mm[i] + ascii_ii[i];
4634 }
4635 short int ebcdic_ii[] =
4636 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4637 short int ebcdic_mm[] =
4638 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4639 int use_ebcdic (int i) {
4640 return ebcdic_mm[i] + ebcdic_ii[i];
4641 }
4642 extern int foo;
4643
4644int
4645main ()
4646{
4647return use_ascii (foo) == use_ebcdic (foo);
4648 ;
4649 return 0;
4650}
4651_ACEOF
4652if ac_fn_c_try_compile "$LINENO"; then :
4653 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4654 ac_cv_c_bigendian=yes
4655 fi
4656 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4657 if test "$ac_cv_c_bigendian" = unknown; then
4658 ac_cv_c_bigendian=no
4659 else
4660 # finding both strings is unlikely to happen, but who knows?
4661 ac_cv_c_bigendian=unknown
4662 fi
4663 fi
4664fi
4665rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4666else
4667 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4668/* end confdefs.h. */
4669$ac_includes_default
4670int
4671main ()
4672{
4673
4674 /* Are we little or big endian? From Harbison&Steele. */
4675 union
4676 {
4677 long int l;
4678 char c[sizeof (long int)];
4679 } u;
4680 u.l = 1;
4681 return u.c[sizeof (long int) - 1] == 1;
4682
4683 ;
4684 return 0;
4685}
4686_ACEOF
4687if ac_fn_c_try_run "$LINENO"; then :
4688 ac_cv_c_bigendian=no
4689else
4690 ac_cv_c_bigendian=yes
46a10049 4691fi
75086676
DD		 4692rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4693 conftest.$ac_objext conftest.beam conftest.$ac_ext
46a10049 4694fi
2299a76d 4695
75086676
DD		 4696 fi
4697fi
4698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4699$as_echo "$ac_cv_c_bigendian" >&6; }
4700 case $ac_cv_c_bigendian in #(
4701 yes)
4702 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4703;; #(
4704 no)
4705 ;; #(
4706 universal)
4707
4708$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4709
4710 ;; #(
4711 *)
4712 as_fn_error "unknown endianness
4713 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4714 esac
7108c5dc 4715
252b5132
RH		 4716
4717
4718
75086676 4719ac_config_headers="$ac_config_headers config.h:config.in"
252b5132
RH		 4720
4721
4722
4723# Find a good install program. We prefer a C program (faster),
4724# so one script is as good as another. But avoid the broken or
4725# incompatible versions:
4726# SysV /etc/install, /usr/sbin/install
4727# SunOS /usr/etc/install
4728# IRIX /sbin/install
4729# AIX /bin/install
2299a76d 4730# AmigaOS /C/install, which installs bootblocks on floppy discs
252b5132
RH		 4731# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4732# AFS /usr/afsws/bin/install, which mishandles nonexistent args
4733# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
58670637 4734# OS/2's system install, which has a completely different semantic
252b5132 4735# ./install, which can be erroneously created by make from ./install.sh.
75086676
DD		 4736# Reject install programs that cannot install multiple files.
4737{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4738$as_echo_n "checking for a BSD-compatible install... " >&6; }
252b5132 4739if test -z "$INSTALL"; then
75086676
DD		 4740if test "${ac_cv_path_install+set}" = set; then :
4741 $as_echo_n "(cached) " >&6
2299a76d
DJ		 4742else
4743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4744for as_dir in $PATH
4745do
4746 IFS=$as_save_IFS
4747 test -z "$as_dir" && as_dir=.
75086676
DD		 4748 # Account for people who put trailing slashes in PATH elements.
4749case $as_dir/ in #((
4750 ./ | .// | /[cC]/* | \
2299a76d 4751 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
75086676 4752 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2299a76d
DJ		 4753 /usr/ucb/* ) ;;
4754 *)
4755 # OSF1 and SCO ODT 3.0 have their own names for install.
4756 # Don't use installbsd from OSF since it installs stuff as root
4757 # by default.
4758 for ac_prog in ginstall scoinst install; do
4759 for ac_exec_ext in '' $ac_executable_extensions; do
75086676 4760 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
58670637
DD		 4761 if test $ac_prog = install &&
4762 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4763 # AIX install. It has an incompatible calling convention.
4764 :
4765 elif test $ac_prog = install &&
4766 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4767 # program-specific install script used by HP pwplus--don't use.
4768 :
4769 else
75086676
DD		 4770 rm -rf conftest.one conftest.two conftest.dir
4771 echo one > conftest.one
4772 echo two > conftest.two
4773 mkdir conftest.dir
4774 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4775 test -s conftest.one && test -s conftest.two &&
4776 test -s conftest.dir/conftest.one &&
4777 test -s conftest.dir/conftest.two
4778 then
4779 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4780 break 3
4781 fi
58670637
DD		 4782 fi
4783 fi
252b5132 4784 done
2299a76d
DJ		 4785 done
4786 ;;
4787esac
2299a76d 4788
75086676
DD		 4789 done
4790IFS=$as_save_IFS
4791
4792rm -rf conftest.one conftest.two conftest.dir
252b5132
RH		 4793
4794fi
4795 if test "${ac_cv_path_install+set}" = set; then
2299a76d 4796 INSTALL=$ac_cv_path_install
252b5132 4797 else
75086676
DD		 4798 # As a last resort, use the slow shell script. Don't cache a
4799 # value for INSTALL within a source directory, because that will
252b5132 4800 # break other packages using the cache if that directory is
75086676 4801 # removed, or if the value is a relative name.
2299a76d 4802 INSTALL=$ac_install_sh
252b5132
RH		 4803 fi
4804fi
75086676
DD		 4805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4806$as_echo "$INSTALL" >&6; }
252b5132
RH		 4807
4808# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4809# It thinks the first close brace ends the variable substitution.
4810test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4811
2299a76d 4812test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
252b5132
RH		 4813
4814test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4815
4816
4cf896a5
KC		 4817# Don't build the shared library for build.
4818if [ -n "${with_build_subdir}" ]; then
4819 enable_shared=no
4820fi
4821
4822frag=
4823case "${host}" in
4824 rs6000-ibm-aix3.1 | rs6000-ibm-aix)
4825 frag=mh-aix ;;
4826 *-*-cxux7*) frag=mh-cxux7 ;;
4827 *-*-freebsd2.1.*) frag=mh-fbsd21 ;;
4828 *-*-freebsd2.2.[012]) frag=mh-fbsd21 ;;
4829 i370-*-opened*) frag=mh-openedition ;;
4830 i[34567]86-*-windows*) frag=mh-windows ;;
4831esac
4832
4833if [ -n "${frag}" ]; then
c779bab8 4834 frag=${libiberty_topdir}/libiberty/config/$frag
4cf896a5
KC		 4835fi
4836
4837# If they didn't specify --enable-shared, don't generate shared libs.
4838case "${enable_shared}" in
4839 yes) shared=yes ;;
4840 no) shared=no ;;
4841 "") shared=no ;;
4842 *) shared=yes ;;
4843esac
4844if [ "${shared}" = "yes" ]; then
4cf896a5
KC		 4845 case "${host}" in
4846 *-*-cygwin*) ;;
c779bab8
PB		 4847 alpha*-*-linux*) PICFLAG=-fPIC ;;
4848 arm*-*-*) PICFLAG=-fPIC ;;
4849 hppa*-*-*) PICFLAG=-fPIC ;;
4850 i370-*-*) PICFLAG=-fPIC ;;
4851 ia64-*-*) PICFLAG=-fpic ;;
4cf896a5 4852 i[34567]86-*-* | x86_64-*-*)
c779bab8
PB		 4853 PICFLAG=-fpic ;;
4854 m68k-*-*) PICFLAG=-fpic ;;
3c72fdec 4855 mips*-*-linux*) PICFLAG=-fPIC ;;
4cf896a5 4856 powerpc*-*-aix*) ;;
c779bab8
PB		 4857 powerpc*-*-*) PICFLAG=-fPIC ;;
4858 sparc*-*-*) case "${CFLAGS}" in
4859 *-fpic* ) PICFLAG=-fpic ;;
4860 * ) PICFLAG=-fPIC ;;
4861 esac ;;
4862 s390*-*-*) PICFLAG=-fpic ;;
4cf896a5 4863 esac
4cf896a5
KC		 4864fi
4865
c779bab8 4866
4cf896a5
KC		 4867echo "# Warning: this fragment is automatically generated" > temp-frag
4868
c779bab8
PB		 4869if [ -n "${frag}" ] && [ -f "${frag}" ]; then
4870 echo "Appending ${frag} to xhost-mkfrag"
4871 echo "# Following fragment copied from ${frag}" >> temp-frag
4872 cat ${frag} >> temp-frag
4873fi
4cf896a5
KC		 4874
4875# record if we want to build shared libs.
4876if [ "${shared}" = "yes" ]; then
4877 echo enable_shared = yes >> temp-frag
4878else
4879 echo enable_shared = no >> temp-frag
4880fi
4881
4882frag=xhost-mkfrag
4883${CONFIG_SHELL-/bin/sh} ${libiberty_topdir}/move-if-change temp-frag xhost-mkfrag
4884
252b5132
RH		 4885host_makefile_frag=${frag}
4886
4887
4888# It's OK to check for header files. Although the compiler may not be
4889# able to link anything, it had better be able to at least compile
4890# something.
ac119ae8 4891for 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		 4892do :
4893 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4894ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
4895eval as_val=\$$as_ac_Header
4896 if test "x$as_val" = x""yes; then :
2299a76d 4897 cat >>confdefs.h <<_ACEOF
75086676 4898#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 4899_ACEOF
4900
4901fi
2299a76d
DJ		 4902done
4903
75086676
DD		 4904{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
4905$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
4906if test "${ac_cv_header_sys_wait_h+set}" = set; then :
4907 $as_echo_n "(cached) " >&6
2299a76d 4908else
75086676 4909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 4910/* end confdefs.h. */
dc579051 4911#include <sys/types.h>
2299a76d
DJ		 4912#include <sys/wait.h>
4913#ifndef WEXITSTATUS
75086676 4914# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
15ae9e71 4915#endif
2299a76d
DJ		 4916#ifndef WIFEXITED
4917# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
4918#endif
4919
4920int
4921main ()
4922{
4923 int s;
4924 wait (&s);
4925 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
4926 ;
4927 return 0;
4928}
4929_ACEOF
75086676 4930if ac_fn_c_try_compile "$LINENO"; then :
2299a76d 4931 ac_cv_header_sys_wait_h=yes
dc579051 4932else
75086676 4933 ac_cv_header_sys_wait_h=no
dc579051 4934fi
75086676 4935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 4936fi
75086676
DD		 4937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
4938$as_echo "$ac_cv_header_sys_wait_h" >&6; }
2299a76d
DJ		 4939if test $ac_cv_header_sys_wait_h = yes; then
4940
75086676 4941$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
8ddbb593
DJ		 4942
4943fi
4944
75086676
DD		 4945{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
4946$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
4947if test "${ac_cv_header_time+set}" = set; then :
4948 $as_echo_n "(cached) " >&6
8ddbb593 4949else
75086676 4950 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4951/* end confdefs.h. */
4952#include <sys/types.h>
4953#include <sys/time.h>
4954#include <time.h>
4955
4956int
4957main ()
4958{
4959if ((struct tm *) 0)
4960return 0;
4961 ;
4962 return 0;
4963}
4964_ACEOF
75086676 4965if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 4966 ac_cv_header_time=yes
4967else
75086676 4968 ac_cv_header_time=no
8ddbb593 4969fi
75086676 4970rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 4971fi
75086676
DD		 4972{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
4973$as_echo "$ac_cv_header_time" >&6; }
8ddbb593
DJ		 4974if test $ac_cv_header_time = yes; then
4975
75086676 4976$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
8ddbb593
DJ		 4977
4978fi
4979
4980
75086676
DD		 4981{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether errno must be declared" >&5
4982$as_echo_n "checking whether errno must be declared... " >&6; }
4983if test "${libiberty_cv_declare_errno+set}" = set; then :
4984 $as_echo_n "(cached) " >&6
8ddbb593 4985else
75086676 4986 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8ddbb593
DJ		 4987/* end confdefs.h. */
4988#include <errno.h>
4989int
4990main ()
4991{
4992int x = errno;
4993 ;
4994 return 0;
4995}
4996_ACEOF
75086676 4997if ac_fn_c_try_compile "$LINENO"; then :
8ddbb593
DJ		 4998 libiberty_cv_declare_errno=no
4999else
75086676 5000 libiberty_cv_declare_errno=yes
8ddbb593 5001fi
75086676 5002rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5003fi
75086676
DD		 5004{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_declare_errno" >&5
5005$as_echo "$libiberty_cv_declare_errno" >&6; }
8ddbb593
DJ		 5006if test $libiberty_cv_declare_errno = yes
5007then
75086676 5008$as_echo "#define NEED_DECLARATION_ERRNO 1" >>confdefs.h
8ddbb593
DJ		 5009
5010fi
5011
5012
40a59a4c 5013# Determine the size of an int for struct fibnode.
75086676
DD		 5014# The cast to long int works around a bug in the HP C Compiler
5015# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5016# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5017# This bug is HP SR number 8606223364.
5018{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5019$as_echo_n "checking size of int... " >&6; }
5020if test "${ac_cv_sizeof_int+set}" = set; then :
5021 $as_echo_n "(cached) " >&6
5022else
5023 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5024
5025else
5026 if test "$ac_cv_type_int" = yes; then
5027 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5028$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5029{ as_fn_set_status 77
5030as_fn_error "cannot compute sizeof (int)
5031See \`config.log' for more details." "$LINENO" 5; }; }
5032 else
5033 ac_cv_sizeof_int=0
5034 fi
8ddbb593 5035fi
8ddbb593 5036
75086676
DD		 5037fi
5038{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5039$as_echo "$ac_cv_sizeof_int" >&6; }
8ddbb593 5040
8ddbb593 5041
8ddbb593 5042
75086676
DD		 5043cat >>confdefs.h <<_ACEOF
5044#define SIZEOF_INT $ac_cv_sizeof_int
8ddbb593 5045_ACEOF
8ddbb593 5046
8ddbb593 5047
8ddbb593 5048
75086676
DD		 5049# Look for a 64-bit type.
5050{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a 64-bit type" >&5
5051$as_echo_n "checking for a 64-bit type... " >&6; }
5052if test "${liberty_cv_uint64+set}" = set; then :
5053 $as_echo_n "(cached) " >&6
2299a76d 5054else
75086676
DD		 5055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5056/* end confdefs.h. */
5057#ifdef HAVE_STDINT_H
5058#include <stdint.h>
5059#endif
5060int
5061main ()
5062{
5063extern uint64_t foo;
5064 ;
5065 return 0;
5066}
2299a76d 5067_ACEOF
75086676
DD		 5068if ac_fn_c_try_compile "$LINENO"; then :
5069 liberty_cv_uint64=uint64_t
5070else
5071 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5072/* end confdefs.h. */
75086676
DD		 5073#ifdef HAVE_LIMITS_H
5074#include <limits.h>
5075#endif
5076#ifndef CHAR_BIT
5077#define CHAR_BIT 8
8ddbb593 5078#endif
2299a76d
DJ		 5079int
5080main ()
5081{
75086676
DD		 5082extern char foo[sizeof(long) * CHAR_BIT >= 64 ? 1 : -1];
5083 ;
5084 return 0;
2299a76d
DJ		 5085}
5086_ACEOF
75086676
DD		 5087if ac_fn_c_try_compile "$LINENO"; then :
5088 liberty_cv_uint64="unsigned long"
2299a76d 5089else
75086676
DD		 5090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091/* end confdefs.h. */
5092#ifdef HAVE_LIMITS_H
5093#include <limits.h>
5094#endif
5095#ifndef CHAR_BIT
5096#define CHAR_BIT 8
5097#endif
5098int
5099main ()
5100{
5101extern char foo[sizeof(long long) * CHAR_BIT >= 64 ? 1 : -1];
5102 ;
5103 return 0;
5104}
5105_ACEOF
5106if ac_fn_c_try_compile "$LINENO"; then :
5107 liberty_cv_uint64="unsigned long long"
5108else
5109 liberty_cv_uint64=none
2299a76d 5110fi
75086676 5111rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2299a76d 5112fi
75086676 5113rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5114fi
75086676 5115rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8ddbb593 5116fi
2299a76d 5117
75086676
DD		 5118{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $liberty_cv_uint64" >&5
5119$as_echo "$liberty_cv_uint64" >&6; }
5120if test "$liberty_cv_uint64" != none; then
5121
5122cat >>confdefs.h <<_ACEOF
5123#define UNSIGNED_64BIT_TYPE $liberty_cv_uint64
2299a76d
DJ		 5124_ACEOF
5125
5126fi
5127
b4a451f5
L		 5128
5129 ac_fn_c_check_type "$LINENO" "intptr_t" "ac_cv_type_intptr_t" "$ac_includes_default"
5130if test "x$ac_cv_type_intptr_t" = x""yes; then :
5131
5132$as_echo "#define HAVE_INTPTR_T 1" >>confdefs.h
5133
5134else
5135 for ac_type in 'int' 'long int' 'long long int'; do
5136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137/* end confdefs.h. */
5138$ac_includes_default
5139int
5140main ()
5141{
5142static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5143test_array [0] = 0
5144
5145 ;
5146 return 0;
5147}
5148_ACEOF
5149if ac_fn_c_try_compile "$LINENO"; then :
5150
5151cat >>confdefs.h <<_ACEOF
5152#define intptr_t $ac_type
5153_ACEOF
5154
5155 ac_type=
5156fi
5157rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5158 test -z "$ac_type" && break
5159 done
5160fi
5161
5162
5163
5164 ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "$ac_includes_default"
5165if test "x$ac_cv_type_uintptr_t" = x""yes; then :
5166
5167$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
5168
5169else
5170 for ac_type in 'unsigned int' 'unsigned long int' \
5171 'unsigned long long int'; do
5172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5173/* end confdefs.h. */
5174$ac_includes_default
5175int
5176main ()
5177{
5178static int test_array [1 - 2 * !(sizeof (void *) <= sizeof ($ac_type))];
5179test_array [0] = 0
5180
5181 ;
5182 return 0;
5183}
5184_ACEOF
5185if ac_fn_c_try_compile "$LINENO"; then :
5186
5187cat >>confdefs.h <<_ACEOF
5188#define uintptr_t $ac_type
5189_ACEOF
5190
5191 ac_type=
5192fi
5193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5194 test -z "$ac_type" && break
5195 done
5196fi
5197
5198
5199
75086676
DD		 5200# Given the above check, we always have uintptr_t or a fallback
5201# definition. So define HAVE_UINTPTR_T in case any imported code
5202# relies on it.
2299a76d 5203
75086676 5204$as_echo "#define HAVE_UINTPTR_T 1" >>confdefs.h
8ddbb593
DJ		 5205
5206
75086676
DD		 5207ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
5208if test "x$ac_cv_type_pid_t" = x""yes; then :
8ddbb593 5209
75086676 5210else
8ddbb593 5211
75086676
DD		 5212cat >>confdefs.h <<_ACEOF
5213#define pid_t int
5214_ACEOF
8ddbb593 5215
75086676 5216fi
8ddbb593
DJ		 5217
5218
75086676
DD		 5219# This is the list of functions which libiberty will provide if they
5220# are not available on the host.
8ddbb593 5221
75086676
DD		 5222funcs="asprintf"
5223funcs="$funcs atexit"
5224funcs="$funcs basename"
5225funcs="$funcs bcmp"
5226funcs="$funcs bcopy"
5227funcs="$funcs bsearch"
5228funcs="$funcs bzero"
5229funcs="$funcs calloc"
5230funcs="$funcs clock"
5231funcs="$funcs ffs"
5232funcs="$funcs getcwd"
5233funcs="$funcs getpagesize"
5234funcs="$funcs gettimeofday"
5235funcs="$funcs index"
5236funcs="$funcs insque"
5237funcs="$funcs memchr"
5238funcs="$funcs memcmp"
5239funcs="$funcs memcpy"
5240funcs="$funcs memmem"
5241funcs="$funcs memmove"
5242funcs="$funcs mempcpy"
5243funcs="$funcs memset"
5244funcs="$funcs mkstemps"
5245funcs="$funcs putenv"
5246funcs="$funcs random"
5247funcs="$funcs rename"
5248funcs="$funcs rindex"
5249funcs="$funcs setenv"
5250funcs="$funcs snprintf"
5251funcs="$funcs sigsetmask"
5252funcs="$funcs stpcpy"
5253funcs="$funcs stpncpy"
5254funcs="$funcs strcasecmp"
5255funcs="$funcs strchr"
5256funcs="$funcs strdup"
5257funcs="$funcs strncasecmp"
5258funcs="$funcs strndup"
5259funcs="$funcs strrchr"
5260funcs="$funcs strstr"
5261funcs="$funcs strtod"
5262funcs="$funcs strtol"
5263funcs="$funcs strtoul"
5264funcs="$funcs strverscmp"
5265funcs="$funcs tmpnam"
5266funcs="$funcs vasprintf"
5267funcs="$funcs vfprintf"
5268funcs="$funcs vprintf"
5269funcs="$funcs vsnprintf"
5270funcs="$funcs vsprintf"
5271funcs="$funcs waitpid"
2299a76d 5272
75086676
DD		 5273# Also in the old function.def file: alloca, vfork, getopt.
5274
5275vars="sys_errlist sys_nerr sys_siglist"
5276
5277checkfuncs="getrusage on_exit psignal strerror strsignal sysconf times sbrk gettimeofday"
5278checkfuncs="$checkfuncs realpath canonicalize_file_name pstat_getstatic pstat_getdynamic sysmp"
5279checkfuncs="$checkfuncs getsysinfo table sysctl wait3 wait4 __fsetlocking"
5280
5281# These are neither executed nor required, but they help keep
5282# autoheader happy without adding a bunch of text to acconfig.h.
5283if test "x" = "y"; then
e96158fc
BE		 5284 for ac_func in asprintf atexit \
5285 basename bcmp bcopy bsearch bzero \
5286 calloc canonicalize_file_name clock \
5287 ffs __fsetlocking \
5288 getcwd getpagesize getrusage getsysinfo gettimeofday \
5289 index insque \
5290 memchr memcmp memcpy memmem memmove memset mkstemps \
5291 on_exit \
5292 psignal pstat_getdynamic pstat_getstatic putenv \
5293 random realpath rename rindex \
5294 sbrk setenv sigsetmask snprintf stpcpy stpncpy strcasecmp strchr strdup \
5295 strerror strncasecmp strndup strrchr strsignal strstr strtod strtol \
5296 strtoul strverscmp sysconf sysctl sysmp \
5297 table times tmpnam \
5298 vasprintf vfprintf vprintf vsprintf \
5299 wait3 wait4 waitpid
75086676
DD		 5300do :
5301 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5302ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5303eval as_val=\$$as_ac_var
5304 if test "x$as_val" = x""yes; then :
8ddbb593 5305 cat >>confdefs.h <<_ACEOF
75086676 5306#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d
DJ		 5307_ACEOF
5308
5309fi
8ddbb593 5310done
2299a76d 5311
75086676
DD		 5312 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
5313if test "x$ac_cv_have_decl_basename" = x""yes; then :
5314 ac_have_decl=1
40a59a4c 5315else
75086676
DD		 5316 ac_have_decl=0
5317fi
5318
5319cat >>confdefs.h <<_ACEOF
5320#define HAVE_DECL_BASENAME $ac_have_decl
40a59a4c 5321_ACEOF
75086676
DD		 5322ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
5323if test "x$ac_cv_have_decl_ffs" = x""yes; then :
5324 ac_have_decl=1
40a59a4c 5325else
75086676 5326 ac_have_decl=0
40a59a4c 5327fi
75086676
DD		 5328
5329cat >>confdefs.h <<_ACEOF
5330#define HAVE_DECL_FFS $ac_have_decl
5331_ACEOF
5332ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
5333if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
5334 ac_have_decl=1
5335else
5336 ac_have_decl=0
40a59a4c 5337fi
40a59a4c 5338
75086676
DD		 5339cat >>confdefs.h <<_ACEOF
5340#define HAVE_DECL_ASPRINTF $ac_have_decl
5341_ACEOF
5342ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
5343if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
5344 ac_have_decl=1
40a59a4c 5345else
75086676
DD		 5346 ac_have_decl=0
5347fi
5348
5349cat >>confdefs.h <<_ACEOF
5350#define HAVE_DECL_VASPRINTF $ac_have_decl
40a59a4c 5351_ACEOF
75086676
DD		 5352ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
5353if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
5354 ac_have_decl=1
5355else
5356 ac_have_decl=0
5357fi
40a59a4c 5358
75086676
DD		 5359cat >>confdefs.h <<_ACEOF
5360#define HAVE_DECL_SNPRINTF $ac_have_decl
40a59a4c 5361_ACEOF
75086676
DD		 5362ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
5363if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
5364 ac_have_decl=1
5365else
5366 ac_have_decl=0
5367fi
5368
5369cat >>confdefs.h <<_ACEOF
5370#define HAVE_DECL_VSNPRINTF $ac_have_decl
40a59a4c 5371_ACEOF
40a59a4c 5372
40a59a4c 5373
75086676 5374$as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
40a59a4c 5375
40a59a4c 5376
75086676 5377$as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
40a59a4c 5378
40a59a4c 5379
75086676 5380$as_echo "#define HAVE_SYS_SIGLIST 1" >>confdefs.h
40a59a4c 5381
40a59a4c 5382fi
40a59a4c 5383
75086676
DD		 5384# For each of these functions, if the host does not provide the
5385# function we want to put FN.o in LIBOBJS, and if the host does
5386# provide the function, we want to define HAVE_FN in config.h.
40a59a4c 5387
75086676
DD		 5388setobjs=
5389CHECK=
5390target_header_dir=
5391if test -n "${with_target_subdir}"; then
40a59a4c 5392
75086676
DD		 5393 # We are being configured as a target library. AC_REPLACE_FUNCS
5394 # may not work correctly, because the compiler may not be able to
5395 # link executables. Note that we may still be being configured
5396 # native.
40a59a4c 5397
75086676
DD		 5398 # If we are being configured for newlib, we know which functions
5399 # newlib provide and which ones we will be expected to provide.
40a59a4c 5400
75086676
DD		 5401 if test "x${with_newlib}" = "xyes"; then
5402 case " $LIBOBJS " in
5403 *" asprintf.$ac_objext "* ) ;;
5404 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5405 ;;
5406esac
40a59a4c 5407
75086676
DD		 5408 case " $LIBOBJS " in
5409 *" basename.$ac_objext "* ) ;;
5410 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5411 ;;
5412esac
40a59a4c 5413
75086676
DD		 5414 case " $LIBOBJS " in
5415 *" insque.$ac_objext "* ) ;;
5416 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5417 ;;
5418esac
40a59a4c 5419
75086676
DD		 5420 case " $LIBOBJS " in
5421 *" random.$ac_objext "* ) ;;
5422 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5423 ;;
5424esac
dc579051 5425
75086676
DD		 5426 case " $LIBOBJS " in
5427 *" strdup.$ac_objext "* ) ;;
5428 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5429 ;;
5430esac
2299a76d 5431
75086676
DD		 5432 case " $LIBOBJS " in
5433 *" vasprintf.$ac_objext "* ) ;;
5434 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5435 ;;
5436esac
5437
5438
5439 for f in $funcs; do
5440 case "$f" in
5441 asprintf | basename | insque | random | strdup | vasprintf)
5442 ;;
5443 *)
5444 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5445 cat >>confdefs.h <<_ACEOF
5446#define $n 1
2299a76d 5447_ACEOF
15ae9e71 5448
75086676
DD		 5449 ;;
5450 esac
5451 done
2299a76d 5452
75086676
DD		 5453 # newlib doesnt provide any of the variables in $vars, so we
5454 # dont have to check them here.
2299a76d 5455
75086676
DD		 5456 # Of the functions in $checkfuncs, newlib only has strerror.
5457 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5458
5459
75086676 5460 setobjs=yes
2299a76d 5461
75086676 5462 fi
2299a76d 5463
75086676
DD		 5464 # If we are being configured for Mingw, we know which functions
5465 # Mingw provides and which ones we will be expected to provide.
2299a76d 5466
75086676
DD		 5467 case "${host}" in
5468 *-*-mingw*)
5469 case " $LIBOBJS " in
5470 *" asprintf.$ac_objext "* ) ;;
5471 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5472 ;;
5473esac
2299a76d 5474
75086676
DD		 5475 case " $LIBOBJS " in
5476 *" basename.$ac_objext "* ) ;;
5477 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5478 ;;
5479esac
2299a76d 5480
75086676
DD		 5481 case " $LIBOBJS " in
5482 *" bcmp.$ac_objext "* ) ;;
5483 *) LIBOBJS="$LIBOBJS bcmp.$ac_objext"
5484 ;;
5485esac
2299a76d 5486
75086676
DD		 5487 case " $LIBOBJS " in
5488 *" bcopy.$ac_objext "* ) ;;
5489 *) LIBOBJS="$LIBOBJS bcopy.$ac_objext"
5490 ;;
5491esac
2299a76d 5492
75086676
DD		 5493 case " $LIBOBJS " in
5494 *" bzero.$ac_objext "* ) ;;
5495 *) LIBOBJS="$LIBOBJS bzero.$ac_objext"
5496 ;;
5497esac
2299a76d 5498
75086676
DD		 5499 case " $LIBOBJS " in
5500 *" clock.$ac_objext "* ) ;;
5501 *) LIBOBJS="$LIBOBJS clock.$ac_objext"
5502 ;;
5503esac
2299a76d 5504
75086676
DD		 5505 case " $LIBOBJS " in
5506 *" ffs.$ac_objext "* ) ;;
5507 *) LIBOBJS="$LIBOBJS ffs.$ac_objext"
5508 ;;
5509esac
2299a76d 5510
75086676
DD		 5511 case " $LIBOBJS " in
5512 *" getpagesize.$ac_objext "* ) ;;
5513 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5514 ;;
5515esac
2299a76d 5516
75086676
DD		 5517 case " $LIBOBJS " in
5518 *" index.$ac_objext "* ) ;;
5519 *) LIBOBJS="$LIBOBJS index.$ac_objext"
5520 ;;
5521esac
2299a76d 5522
75086676
DD		 5523 case " $LIBOBJS " in
5524 *" insque.$ac_objext "* ) ;;
5525 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5526 ;;
5527esac
2299a76d 5528
75086676
DD		 5529 case " $LIBOBJS " in
5530 *" mempcpy.$ac_objext "* ) ;;
5531 *) LIBOBJS="$LIBOBJS mempcpy.$ac_objext"
5532 ;;
5533esac
2299a76d 5534
75086676
DD		 5535 case " $LIBOBJS " in
5536 *" mkstemps.$ac_objext "* ) ;;
5537 *) LIBOBJS="$LIBOBJS mkstemps.$ac_objext"
5538 ;;
5539esac
2299a76d 5540
75086676
DD		 5541 case " $LIBOBJS " in
5542 *" random.$ac_objext "* ) ;;
5543 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5544 ;;
5545esac
2299a76d 5546
75086676
DD		 5547 case " $LIBOBJS " in
5548 *" rindex.$ac_objext "* ) ;;
5549 *) LIBOBJS="$LIBOBJS rindex.$ac_objext"
5550 ;;
5551esac
2299a76d 5552
75086676
DD		 5553 case " $LIBOBJS " in
5554 *" sigsetmask.$ac_objext "* ) ;;
5555 *) LIBOBJS="$LIBOBJS sigsetmask.$ac_objext"
5556 ;;
5557esac
2299a76d 5558
75086676
DD		 5559 case " $LIBOBJS " in
5560 *" stpcpy.$ac_objext "* ) ;;
5561 *) LIBOBJS="$LIBOBJS stpcpy.$ac_objext"
5562 ;;
5563esac
2299a76d 5564
75086676
DD		 5565 case " $LIBOBJS " in
5566 *" stpncpy.$ac_objext "* ) ;;
5567 *) LIBOBJS="$LIBOBJS stpncpy.$ac_objext"
5568 ;;
5569esac
2299a76d 5570
75086676
DD		 5571 case " $LIBOBJS " in
5572 *" strndup.$ac_objext "* ) ;;
5573 *) LIBOBJS="$LIBOBJS strndup.$ac_objext"
5574 ;;
5575esac
2299a76d 5576
75086676
DD		 5577 case " $LIBOBJS " in
5578 *" strverscmp.$ac_objext "* ) ;;
5579 *) LIBOBJS="$LIBOBJS strverscmp.$ac_objext"
5580 ;;
5581esac
2299a76d 5582
75086676
DD		 5583 case " $LIBOBJS " in
5584 *" vasprintf.$ac_objext "* ) ;;
5585 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5586 ;;
5587esac
2299a76d 5588
75086676
DD		 5589 case " $LIBOBJS " in
5590 *" waitpid.$ac_objext "* ) ;;
5591 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5592 ;;
5593esac
2299a76d
DJ		 5594
5595
75086676
DD		 5596 for f in $funcs; do
5597 case "$f" in
5598 asprintf | basename | bcmp | bcopy | bzero | clock | ffs | getpagesize | index | insque | mempcpy | mkstemps | random | rindex | sigsetmask | stpcpy | stpncpy | strdup | strndup | strverscmp | vasprintf | waitpid)
5599 ;;
5600 *)
5601 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5602 cat >>confdefs.h <<_ACEOF
5603#define $n 1
5604_ACEOF
2299a76d 5605
75086676
DD		 5606 ;;
5607 esac
5608 done
2299a76d 5609
75086676
DD		 5610 # Mingw doesnt provide any of the variables in $vars, so we
5611 # dont have to check them here.
2299a76d 5612
75086676
DD		 5613 # Of the functions in $checkfuncs, Mingw only has strerror.
5614 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
2299a76d
DJ		 5615
5616
75086676
DD		 5617 setobjs=yes
5618 ;;
2299a76d 5619
75086676
DD		 5620 *-*-msdosdjgpp)
5621 case " $LIBOBJS " in
5622 *" vasprintf.$ac_objext "* ) ;;
5623 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5624 ;;
5625esac
2299a76d 5626
75086676
DD		 5627 case " $LIBOBJS " in
5628 *" vsnprintf.$ac_objext "* ) ;;
5629 *) LIBOBJS="$LIBOBJS vsnprintf.$ac_objext"
5630 ;;
5631esac
2299a76d 5632
75086676
DD		 5633 case " $LIBOBJS " in
5634 *" snprintf.$ac_objext "* ) ;;
5635 *) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
5636 ;;
5637esac
2299a76d 5638
75086676
DD		 5639 case " $LIBOBJS " in
5640 *" asprintf.$ac_objext "* ) ;;
5641 *) LIBOBJS="$LIBOBJS asprintf.$ac_objext"
5642 ;;
5643esac
2299a76d
DJ		 5644
5645
75086676
DD		 5646 for f in atexit basename bcmp bcopy bsearch bzero calloc clock ffs \
5647 getcwd getpagesize getrusage gettimeofday \
5648 index insque memchr memcmp memcpy memmove memset psignal \
5649 putenv random rename rindex sbrk setenv stpcpy strcasecmp \
5650 strchr strdup strerror strncasecmp strrchr strstr strtod \
5651 strtol strtoul sysconf times tmpnam vfprintf vprintf \
5652 vsprintf waitpid
5653 do
5654 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5655 cat >>confdefs.h <<_ACEOF
5656#define $n 1
5657_ACEOF
2299a76d 5658
75086676 5659 done
2299a76d 5660
0fad4bdb 5661
75086676
DD		 5662 setobjs=yes
5663 ;;
0fad4bdb 5664
75086676 5665 esac
aa55ccb1 5666
75086676
DD		 5667 # We may wish to install the target headers somewhere.
5668 # Check whether --enable-install-libiberty was given.
5669if test "${enable_install_libiberty+set}" = set; then :
5670 enableval=$enable_install_libiberty; enable_install_libiberty=$enableval
5671else
5672 enable_install_libiberty=no
5673fi
aa55ccb1 5674
75086676
DD		 5675 # Option parsed, now set things appropriately.
5676 case x"$enable_install_libiberty" in
5677 xyes|x)
5678 target_header_dir=libiberty
2299a76d 5679 ;;
75086676
DD		 5680 xno)
5681 target_header_dir=
2299a76d 5682 ;;
75086676
DD		 5683 *)
5684 # This could be sanity-checked in various ways...
5685 target_header_dir="${enable_install_libiberty}"
5686 ;;
5687 esac
5688
5689
252b5132 5690else
2299a76d 5691
75086676
DD		 5692 # Not a target library, so we set things up to run the test suite.
5693 CHECK=really-check
252b5132
RH		 5694
5695fi
5696
2299a76d 5697
2299a76d 5698
2299a76d 5699
75086676
DD		 5700case "${host}" in
5701 *-*-cygwin* | *-*-mingw*)
5702 $as_echo "#define HAVE_SYS_ERRLIST 1" >>confdefs.h
2299a76d 5703
75086676 5704 $as_echo "#define HAVE_SYS_NERR 1" >>confdefs.h
2299a76d 5705
75086676
DD		 5706 ;;
5707esac
252b5132 5708
75086676
DD		 5709if test -z "${setobjs}"; then
5710 case "${host}" in
252b5132 5711
75086676
DD		 5712 *-*-vxworks*)
5713 # Handle VxWorks configuration specially, since on VxWorks the
5714 # libraries are actually on the target board, not in the file
5715 # system.
5716 case " $LIBOBJS " in
5717 *" basename.$ac_objext "* ) ;;
5718 *) LIBOBJS="$LIBOBJS basename.$ac_objext"
5719 ;;
58670637
DD		 5720esac
5721
75086676
DD		 5722 case " $LIBOBJS " in
5723 *" getpagesize.$ac_objext "* ) ;;
5724 *) LIBOBJS="$LIBOBJS getpagesize.$ac_objext"
5725 ;;
5726esac
2299a76d 5727
75086676
DD		 5728 case " $LIBOBJS " in
5729 *" insque.$ac_objext "* ) ;;
5730 *) LIBOBJS="$LIBOBJS insque.$ac_objext"
5731 ;;
5732esac
24acd898 5733
75086676
DD		 5734 case " $LIBOBJS " in
5735 *" random.$ac_objext "* ) ;;
5736 *) LIBOBJS="$LIBOBJS random.$ac_objext"
5737 ;;
5738esac
2299a76d 5739
75086676
DD		 5740 case " $LIBOBJS " in
5741 *" strcasecmp.$ac_objext "* ) ;;
5742 *) LIBOBJS="$LIBOBJS strcasecmp.$ac_objext"
5743 ;;
5744esac
2299a76d 5745
75086676
DD		 5746 case " $LIBOBJS " in
5747 *" strncasecmp.$ac_objext "* ) ;;
5748 *) LIBOBJS="$LIBOBJS strncasecmp.$ac_objext"
5749 ;;
58670637
DD		 5750esac
5751
75086676
DD		 5752 case " $LIBOBJS " in
5753 *" strdup.$ac_objext "* ) ;;
5754 *) LIBOBJS="$LIBOBJS strdup.$ac_objext"
5755 ;;
5756esac
24acd898 5757
75086676
DD		 5758 case " $LIBOBJS " in
5759 *" vfork.$ac_objext "* ) ;;
5760 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
5761 ;;
5762esac
24acd898 5763
75086676
DD		 5764 case " $LIBOBJS " in
5765 *" waitpid.$ac_objext "* ) ;;
5766 *) LIBOBJS="$LIBOBJS waitpid.$ac_objext"
5767 ;;
5768esac
2299a76d 5769
75086676
DD		 5770 case " $LIBOBJS " in
5771 *" vasprintf.$ac_objext "* ) ;;
5772 *) LIBOBJS="$LIBOBJS vasprintf.$ac_objext"
5773 ;;
5774esac
cc096b71 5775
75086676
DD		 5776 for f in $funcs; do
5777 case "$f" in
5778 basename | getpagesize | insque | random | strcasecmp)
5779 ;;
5780 strncasecmp | strdup | vfork | waitpid | vasprintf)
5781 ;;
5782 *)
5783 n=HAVE_`echo $f | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
5784 cat >>confdefs.h <<_ACEOF
5785#define $n 1
2299a76d 5786_ACEOF
2299a76d 5787
75086676
DD		 5788 ;;
5789 esac
5790 done
cc096b71 5791
75086676
DD		 5792 # VxWorks doesn't provide any of the variables in $vars, so we
5793 # don't have to check them here.
cc096b71 5794
75086676
DD		 5795 # Of the functions in $checkfuncs, VxWorks only has strerror.
5796 $as_echo "#define HAVE_STRERROR 1" >>confdefs.h
24acd898 5797
2299a76d 5798
75086676
DD		 5799 setobjs=yes
5800 ;;
5801
5802 esac
252b5132
RH		 5803fi
5804
75086676 5805if test -z "${setobjs}"; then
252b5132 5806
75086676 5807 case "${host}" in
e69f6c8c 5808
75086676
DD		 5809 *-*-mingw32*)
5810 # Under mingw32, sys_nerr and sys_errlist exist, but they are
5811 # macros, so the test below won't find them.
5812 libiberty_cv_var_sys_nerr=yes
5813 libiberty_cv_var_sys_errlist=yes
5814 ;;
2299a76d 5815
75086676
DD		 5816 *-*-msdosdjgpp*)
5817 # vfork and fork are stubs.
5818 ac_cv_func_vfork_works=no
5819 ;;
e69f6c8c 5820
75086676
DD		 5821 *-*-uwin*)
5822 # Under some versions of uwin, vfork is notoriously buggy and the test
5823 # can hang configure; on other versions, vfork exists just as a stub.
5824 # FIXME: This should be removed once vfork in uwin's runtime is fixed.
5825 ac_cv_func_vfork_works=no
5826 # Under uwin 2.0+, sys_nerr and sys_errlist exist, but they are
5827 # macros (actually, these are imported from a DLL, but the end effect
5828 # is the same), so the test below won't find them.
5829 libiberty_cv_var_sys_nerr=yes
5830 libiberty_cv_var_sys_errlist=yes
5831 ;;
2299a76d 5832
75086676
DD		 5833 *-*-*vms*)
5834 # Under VMS, vfork works very different than on Unix. The standard test
5835 # won't work, and it isn't easily adaptable. It makes more sense to
5836 # just force it.
5837 ac_cv_func_vfork_works=yes
5838 ;;
2299a76d 5839
75086676 5840 esac
e69f6c8c 5841
75086676
DD		 5842 # We haven't set the list of objects yet. Use the standard autoconf
5843 # tests. This will only work if the compiler works.
5844 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
5845$as_echo_n "checking for library containing strerror... " >&6; }
5846if test "${ac_cv_search_strerror+set}" = set; then :
5847 $as_echo_n "(cached) " >&6
2299a76d 5848else
75086676
DD		 5849 ac_func_search_save_LIBS=$LIBS
5850cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 5851/* end confdefs.h. */
75086676
DD		 5852
5853/* Override any GCC internal prototype to avoid an error.
5854 Use char because int might match the return type of a GCC
2299a76d 5855 builtin and then its argument prototype would still apply. */
2299a76d 5856#ifdef __cplusplus
75086676 5857extern "C"
eb383413 5858#endif
75086676 5859char strerror ();
2299a76d
DJ		 5860int
5861main ()
5862{
75086676 5863return strerror ();
2299a76d
DJ		 5864 ;
5865 return 0;
5866}
5867_ACEOF
75086676
DD		 5868for ac_lib in '' cposix; do
5869 if test -z "$ac_lib"; then
5870 ac_res="none required"
5871 else
5872 ac_res=-l$ac_lib
5873 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5874 fi
5875 if test x$gcc_no_link = xyes; then
5876 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
5877fi
5878if ac_fn_c_try_link "$LINENO"; then :
5879 ac_cv_search_strerror=$ac_res
5880fi
5881rm -f core conftest.err conftest.$ac_objext \
5882 conftest$ac_exeext
5883 if test "${ac_cv_search_strerror+set}" = set; then :
5884 break
5885fi
5886done
5887if test "${ac_cv_search_strerror+set}" = set; then :
2299a76d 5888
75086676
DD		 5889else
5890 ac_cv_search_strerror=no
2299a76d 5891fi
75086676
DD		 5892rm conftest.$ac_ext
5893LIBS=$ac_func_search_save_LIBS
5894fi
5895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
5896$as_echo "$ac_cv_search_strerror" >&6; }
5897ac_res=$ac_cv_search_strerror
5898if test "$ac_res" != no; then :
5899 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
5900
2299a76d 5901fi
75086676
DD		 5902
5903 for ac_func in $funcs
5904do :
5905 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5906ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5907eval as_val=\$$as_ac_var
5908 if test "x$as_val" = x""yes; then :
2299a76d 5909 cat >>confdefs.h <<_ACEOF
75086676 5910#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
2299a76d 5911_ACEOF
eb383413 5912
75086676
DD		 5913else
5914 case " $LIBOBJS " in
5915 *" $ac_func.$ac_objext "* ) ;;
5916 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
5917 ;;
5918esac
5919
eb383413
L		 5920fi
5921done
5922
75086676
DD		 5923
5924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether alloca needs Cray hooks" >&5
5925$as_echo_n "checking whether alloca needs Cray hooks... " >&6; }
5926if test "${ac_cv_os_cray+set}" = set; then :
5927 $as_echo_n "(cached) " >&6
fa99459d 5928else
75086676 5929 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5930/* end confdefs.h. */
75086676
DD		 5931#if defined(CRAY) && ! defined(CRAY2)
5932webecray
5933#else
5934wenotbecray
fa99459d
DD		 5935#endif
5936
fa99459d 5937_ACEOF
75086676
DD		 5938if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5939 $EGREP "webecray" >/dev/null 2>&1; then :
5940 ac_cv_os_cray=yes
fa99459d 5941else
75086676 5942 ac_cv_os_cray=no
fa99459d 5943fi
75086676
DD		 5944rm -f conftest*
5945
fa99459d 5946fi
75086676
DD		 5947{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5948$as_echo "$ac_cv_os_cray" >&6; }
5949if test $ac_cv_os_cray = yes; then
5950 for ac_func in _getb67 GETB67 getb67; do
5951 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5952ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5953eval as_val=\$$as_ac_var
5954 if test "x$as_val" = x""yes; then :
fa99459d
DD		 5955
5956cat >>confdefs.h <<_ACEOF
75086676 5957#define CRAY_STACKSEG_END $ac_func
fa99459d 5958_ACEOF
75086676
DD		 5959 break
5960fi
fa99459d 5961
75086676
DD		 5962 done
5963fi
fa99459d 5964
75086676
DD		 5965{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5966$as_echo_n "checking stack direction for C alloca... " >&6; }
5967if test "${ac_cv_c_stack_direction+set}" = set; then :
5968 $as_echo_n "(cached) " >&6
fa99459d 5969else
75086676
DD		 5970 if test "$cross_compiling" = yes; then :
5971 ac_cv_c_stack_direction=0
fa99459d 5972else
75086676 5973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 5974/* end confdefs.h. */
75086676
DD		 5975find_stack_direction ()
5976{
5977 static char *addr = 0;
5978 auto char dummy;
5979 if (addr == 0)
5980 {
5981 addr = &dummy;
5982 return find_stack_direction ();
5983 }
5984 else
5985 return (&dummy > addr) ? 1 : -1;
5986}
fa99459d
DD		 5987main ()
5988{
75086676 5989 exit (find_stack_direction() < 0);
fa99459d
DD		 5990}
5991_ACEOF
75086676
DD		 5992if ac_fn_c_try_run "$LINENO"; then :
5993 ac_cv_c_stack_direction=1
fa99459d 5994else
75086676
DD		 5995 ac_cv_c_stack_direction=-1
5996fi
5997rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5998 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 5999fi
75086676 6000
fa99459d 6001fi
75086676
DD		 6002{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6003$as_echo "$ac_cv_c_stack_direction" >&6; }
fa99459d
DD		 6004
6005cat >>confdefs.h <<_ACEOF
75086676 6006#define STACK_DIRECTION $ac_cv_c_stack_direction
fa99459d
DD		 6007_ACEOF
6008
6009
75086676
DD		 6010 for ac_header in vfork.h
6011do :
6012 ac_fn_c_check_header_preproc "$LINENO" "vfork.h" "ac_cv_header_vfork_h"
6013if test "x$ac_cv_header_vfork_h" = x""yes; then :
fa99459d 6014 cat >>confdefs.h <<_ACEOF
75086676 6015#define HAVE_VFORK_H 1
fa99459d
DD		 6016_ACEOF
6017
75086676
DD		 6018fi
6019done
6020
6021for ac_func in fork vfork
6022do :
6023 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6024ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6025eval as_val=\$$as_ac_var
6026 if test "x$as_val" = x""yes; then :
6027 cat >>confdefs.h <<_ACEOF
6028#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6029_ACEOF
fa99459d
DD		 6030
6031fi
75086676
DD		 6032done
6033
6034if test "x$ac_cv_func_fork" = xyes; then
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
6036$as_echo_n "checking for working fork... " >&6; }
6037if test "${ac_cv_func_fork_works+set}" = set; then :
6038 $as_echo_n "(cached) " >&6
fa99459d 6039else
75086676
DD		 6040 if test "$cross_compiling" = yes; then :
6041 ac_cv_func_fork_works=cross
6042else
6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d
DD		 6044/* end confdefs.h. */
6045$ac_includes_default
6046int
6047main ()
6048{
75086676
DD		 6049
6050 /* By Ruediger Kuhlmann. */
6051 return fork () < 0;
fa99459d
DD		 6052
6053 ;
6054 return 0;
6055}
6056_ACEOF
75086676
DD		 6057if ac_fn_c_try_run "$LINENO"; then :
6058 ac_cv_func_fork_works=yes
fa99459d 6059else
75086676 6060 ac_cv_func_fork_works=no
fa99459d 6061fi
75086676
DD		 6062rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6063 conftest.$ac_objext conftest.beam conftest.$ac_ext
fa99459d 6064fi
fa99459d 6065
75086676
DD		 6066fi
6067{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
6068$as_echo "$ac_cv_func_fork_works" >&6; }
fa99459d
DD		 6069
6070else
75086676
DD		 6071 ac_cv_func_fork_works=$ac_cv_func_fork
6072fi
6073if test "x$ac_cv_func_fork_works" = xcross; then
6074 case $host in
6075 *-*-amigaos* | *-*-msdosdjgpp*)
6076 # Override, as these systems have only a dummy fork() stub
6077 ac_cv_func_fork_works=no
6078 ;;
6079 *)
6080 ac_cv_func_fork_works=yes
6081 ;;
6082 esac
6083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
6084$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
fa99459d 6085fi
75086676
DD		 6086ac_cv_func_vfork_works=$ac_cv_func_vfork
6087if test "x$ac_cv_func_vfork" = xyes; then
6088 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
6089$as_echo_n "checking for working vfork... " >&6; }
6090if test "${ac_cv_func_vfork_works+set}" = set; then :
6091 $as_echo_n "(cached) " >&6
fa99459d 6092else
75086676
DD		 6093 if test "$cross_compiling" = yes; then :
6094 ac_cv_func_vfork_works=cross
6095else
6096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
fa99459d 6097/* end confdefs.h. */
75086676 6098/* Thanks to Paul Eggert for this test. */
fa99459d 6099$ac_includes_default
75086676
DD		 6100#include <sys/wait.h>
6101#ifdef HAVE_VFORK_H
6102# include <vfork.h>
6103#endif
6104/* On some sparc systems, changes by the child to local and incoming
6105 argument registers are propagated back to the parent. The compiler
6106 is told about this with #include <vfork.h>, but some compilers
6107 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
6108 static variable whose address is put into a register that is
6109 clobbered by the vfork. */
6110static void
6111#ifdef __cplusplus
6112sparc_address_test (int arg)
6113# else
6114sparc_address_test (arg) int arg;
6115#endif
6116{
6117 static pid_t child;
6118 if (!child) {
6119 child = vfork ();
6120 if (child < 0) {
6121 perror ("vfork");
6122 _exit(2);
6123 }
6124 if (!child) {
6125 arg = getpid();
6126 write(-1, "", 0);
6127 _exit (arg);
6128 }
6129 }
6130}
6131
fa99459d
DD		 6132int
6133main ()
6134{
75086676
DD		 6135 pid_t parent = getpid ();
6136 pid_t child;
fa99459d 6137
75086676 6138 sparc_address_test (0);
fa99459d 6139
75086676 6140 child = vfork ();
fa99459d 6141
75086676
DD		 6142 if (child == 0) {
6143 /* Here is another test for sparc vfork register problems. This
6144 test uses lots of local variables, at least as many local
6145 variables as main has allocated so far including compiler
6146 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
6147 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
6148 reuse the register of parent for one of the local variables,
6149 since it will think that parent can't possibly be used any more
6150 in this routine. Assigning to the local variable will thus
6151 munge parent in the parent process. */
6152 pid_t
6153 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
6154 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
6155 /* Convince the compiler that p..p7 are live; otherwise, it might
6156 use the same hardware register for all 8 local variables. */
6157 if (p != p1 || p != p2 || p != p3 || p != p4
6158 || p != p5 || p != p6 || p != p7)
6159 _exit(1);
fa99459d 6160
75086676
DD		 6161 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
6162 from child file descriptors. If the child closes a descriptor
6163 before it execs or exits, this munges the parent's descriptor
6164 as well. Test for this by closing stdout in the child. */
6165 _exit(close(fileno(stdout)) != 0);
6166 } else {
6167 int status;
6168 struct stat st;
fa99459d 6169
75086676
DD		 6170 while (wait(&status) != child)
6171 ;
6172 return (
6173 /* Was there some problem with vforking? */
6174 child < 0
fa99459d 6175
75086676
DD		 6176 /* Did the child fail? (This shouldn't happen.) */
6177 || status
fa99459d 6178
75086676
DD		 6179 /* Did the vfork/compiler bug occur? */
6180 || parent != getpid()
01e94249 6181
75086676
DD		 6182 /* Did the file descriptor bug occur? */
6183 || fstat(fileno(stdout), &st) != 0
6184 );
6185 }
01e94249
DD		 6186}
6187_ACEOF
75086676
DD		 6188if ac_fn_c_try_run "$LINENO"; then :
6189 ac_cv_func_vfork_works=yes
01e94249 6190else
75086676
DD		 6191 ac_cv_func_vfork_works=no
6192fi
6193rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6194 conftest.$ac_objext conftest.beam conftest.$ac_ext
6195fi
01e94249 6196
01e94249 6197fi
75086676
DD		 6198{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
6199$as_echo "$ac_cv_func_vfork_works" >&6; }
6200
6201fi;
6202if test "x$ac_cv_func_fork_works" = xcross; then
6203 ac_cv_func_vfork_works=$ac_cv_func_vfork
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
6205$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
01e94249 6206fi
01e94249 6207
75086676 6208if test "x$ac_cv_func_vfork_works" = xyes; then
01e94249 6209
75086676 6210$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
01e94249
DD		 6211
6212else
01e94249 6213
75086676 6214$as_echo "#define vfork fork" >>confdefs.h
01e94249
DD		 6215
6216fi
75086676 6217if test "x$ac_cv_func_fork_works" = xyes; then
01e94249 6218
75086676 6219$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
01e94249 6220
01e94249 6221fi
01e94249 6222
75086676
DD		 6223 if test $ac_cv_func_vfork_works = no; then
6224 case " $LIBOBJS " in
6225 *" vfork.$ac_objext "* ) ;;
6226 *) LIBOBJS="$LIBOBJS vfork.$ac_objext"
6227 ;;
6228esac
01e94249 6229
75086676
DD		 6230 fi
6231 # We only need _doprnt if we might use it to implement v*printf.
6232 if test $ac_cv_func_vprintf != yes \
6233 || test $ac_cv_func_vfprintf != yes \
6234 || test $ac_cv_func_vsprintf != yes; then
6235 for ac_func in _doprnt
6236do :
6237 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6238if test "x$ac_cv_func__doprnt" = x""yes; then :
01e94249 6239 cat >>confdefs.h <<_ACEOF
75086676 6240#define HAVE__DOPRNT 1
01e94249
DD		 6241_ACEOF
6242
75086676
DD		 6243else
6244 case " $LIBOBJS " in
6245 *" $ac_func.$ac_objext "* ) ;;
6246 *) LIBOBJS="$LIBOBJS $ac_func.$ac_objext"
6247 ;;
6248esac
01e94249 6249
abf6a75b 6250fi
75086676 6251done
abf6a75b
DD		 6252
6253
75086676
DD		 6254 else
6255 for ac_func in _doprnt
6256do :
6257 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
6258if test "x$ac_cv_func__doprnt" = x""yes; then :
6259 cat >>confdefs.h <<_ACEOF
6260#define HAVE__DOPRNT 1
abf6a75b 6261_ACEOF
abf6a75b 6262
abf6a75b 6263fi
75086676 6264done
abf6a75b 6265
75086676 6266 fi
abf6a75b 6267
75086676
DD		 6268 for v in $vars; do
6269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $v" >&5
6270$as_echo_n "checking for $v... " >&6; }
6271 if { as_var=libiberty_cv_var_$v; eval "test \"\${$as_var+set}\" = set"; }; then :
6272 $as_echo_n "(cached) " >&6
abf6a75b 6273else
75086676
DD		 6274 if test x$gcc_no_link = xyes; then
6275 as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
abf6a75b 6276fi
75086676 6277cat confdefs.h - <<_ACEOF >conftest.$ac_ext
abf6a75b 6278/* end confdefs.h. */
75086676 6279int *p;
abf6a75b
DD		 6280int
6281main ()
6282{
75086676 6283extern int $v []; p = $v;
abf6a75b
DD		 6284 ;
6285 return 0;
6286}
6287_ACEOF
75086676
DD		 6288if ac_fn_c_try_link "$LINENO"; then :
6289 eval "libiberty_cv_var_$v=yes"
abf6a75b 6290else
75086676 6291 eval "libiberty_cv_var_$v=no"
abf6a75b 6292fi
75086676
DD		 6293rm -f core conftest.err conftest.$ac_objext \
6294 conftest$ac_exeext conftest.$ac_ext
abf6a75b 6295fi
abf6a75b 6296
75086676
DD		 6297 if eval "test \"`echo '$libiberty_cv_var_'$v`\" = yes"; then
6298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6299$as_echo "yes" >&6; }
6300 n=HAVE_`echo $v | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
6301 cat >>confdefs.h <<_ACEOF
6302#define $n 1
abf6a75b
DD		 6303_ACEOF
6304
75086676
DD		 6305 else
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6307$as_echo "no" >&6; }
6308 fi
6309 done
abf6a75b 6310
75086676
DD		 6311 # special check for _system_configuration because AIX <4.3.2 do not
6312 # contain the `physmem' member.
6313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5
6314$as_echo_n "checking for external symbol _system_configuration... " >&6; }
6315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a4e5c0d8 6316/* end confdefs.h. */
75086676 6317#include <sys/systemcfg.h>
a4e5c0d8
DD		 6318int
6319main ()
6320{
75086676 6321double x = _system_configuration.physmem;
a4e5c0d8
DD		 6322 ;
6323 return 0;
6324}
6325_ACEOF
75086676
DD		 6326if ac_fn_c_try_compile "$LINENO"; then :
6327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6328$as_echo "yes" >&6; }
a4e5c0d8 6329
75086676 6330$as_echo "#define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h
a4e5c0d8
DD		 6331
6332else
75086676
DD		 6333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6334$as_echo "no" >&6; }
6335fi
6336rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6337
6338 for ac_func in $checkfuncs
6339do :
6340 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6341ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6342eval as_val=\$$as_ac_var
6343 if test "x$as_val" = x""yes; then :
a4e5c0d8 6344 cat >>confdefs.h <<_ACEOF
75086676 6345#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
a4e5c0d8
DD		 6346_ACEOF
6347
abf6a75b 6348fi
75086676 6349done
abf6a75b 6350
75086676
DD		 6351 ac_fn_c_check_decl "$LINENO" "basename" "ac_cv_have_decl_basename" "$ac_includes_default"
6352if test "x$ac_cv_have_decl_basename" = x""yes; then :
6353 ac_have_decl=1
abf6a75b 6354else
75086676 6355 ac_have_decl=0
abf6a75b 6356fi
abf6a75b
DD		 6357
6358cat >>confdefs.h <<_ACEOF
75086676 6359#define HAVE_DECL_BASENAME $ac_have_decl
abf6a75b 6360_ACEOF
75086676
DD		 6361ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
6362if test "x$ac_cv_have_decl_ffs" = x""yes; then :
6363 ac_have_decl=1
abf6a75b 6364else
75086676 6365 ac_have_decl=0
abf6a75b 6366fi
abf6a75b 6367
75086676
DD		 6368cat >>confdefs.h <<_ACEOF
6369#define HAVE_DECL_FFS $ac_have_decl
abf6a75b 6370_ACEOF
75086676
DD		 6371ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
6372if test "x$ac_cv_have_decl_asprintf" = x""yes; then :
6373 ac_have_decl=1
abf6a75b 6374else
75086676 6375 ac_have_decl=0
abf6a75b 6376fi
abf6a75b
DD		 6377
6378cat >>confdefs.h <<_ACEOF
75086676 6379#define HAVE_DECL_ASPRINTF $ac_have_decl
abf6a75b 6380_ACEOF
75086676
DD		 6381ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
6382if test "x$ac_cv_have_decl_vasprintf" = x""yes; then :
6383 ac_have_decl=1
abf6a75b 6384else
75086676 6385 ac_have_decl=0
abf6a75b 6386fi
abf6a75b 6387
75086676
DD		 6388cat >>confdefs.h <<_ACEOF
6389#define HAVE_DECL_VASPRINTF $ac_have_decl
abf6a75b 6390_ACEOF
75086676
DD		 6391ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
6392if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
6393 ac_have_decl=1
abf6a75b 6394else
75086676 6395 ac_have_decl=0
abf6a75b 6396fi
abf6a75b
DD		 6397
6398cat >>confdefs.h <<_ACEOF
75086676 6399#define HAVE_DECL_SNPRINTF $ac_have_decl
abf6a75b 6400_ACEOF
75086676
DD		 6401ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
6402if test "x$ac_cv_have_decl_vsnprintf" = x""yes; then :
6403 ac_have_decl=1
abf6a75b 6404else
75086676 6405 ac_have_decl=0
67f3cb05
GK		 6406fi
6407
75086676
DD		 6408cat >>confdefs.h <<_ACEOF
6409#define HAVE_DECL_VSNPRINTF $ac_have_decl
6410_ACEOF
67f3cb05 6411
75086676
DD		 6412 ac_fn_c_check_decl "$LINENO" "calloc" "ac_cv_have_decl_calloc" "$ac_includes_default"
6413if test "x$ac_cv_have_decl_calloc" = x""yes; then :
6414 ac_have_decl=1
6415else
6416 ac_have_decl=0
67f3cb05 6417fi
75086676
DD		 6418
6419cat >>confdefs.h <<_ACEOF
6420#define HAVE_DECL_CALLOC $ac_have_decl
6421_ACEOF
6422ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
6423if test "x$ac_cv_have_decl_getenv" = x""yes; then :
6424 ac_have_decl=1
6425else
6426 ac_have_decl=0
67f3cb05 6427fi
67f3cb05
GK		 6428
6429cat >>confdefs.h <<_ACEOF
75086676 6430#define HAVE_DECL_GETENV $ac_have_decl
67f3cb05 6431_ACEOF
75086676
DD		 6432ac_fn_c_check_decl "$LINENO" "getopt" "ac_cv_have_decl_getopt" "$ac_includes_default"
6433if test "x$ac_cv_have_decl_getopt" = x""yes; then :
6434 ac_have_decl=1
6435else
6436 ac_have_decl=0
6437fi
67f3cb05 6438
75086676
DD		 6439cat >>confdefs.h <<_ACEOF
6440#define HAVE_DECL_GETOPT $ac_have_decl
6441_ACEOF
6442ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
6443if test "x$ac_cv_have_decl_malloc" = x""yes; then :
6444 ac_have_decl=1
6445else
6446 ac_have_decl=0
6447fi
67f3cb05 6448
75086676
DD		 6449cat >>confdefs.h <<_ACEOF
6450#define HAVE_DECL_MALLOC $ac_have_decl
6451_ACEOF
6452ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
6453if test "x$ac_cv_have_decl_realloc" = x""yes; then :
6454 ac_have_decl=1
67f3cb05 6455else
75086676
DD		 6456 ac_have_decl=0
6457fi
6458
6459cat >>confdefs.h <<_ACEOF
6460#define HAVE_DECL_REALLOC $ac_have_decl
67f3cb05 6461_ACEOF
75086676
DD		 6462ac_fn_c_check_decl "$LINENO" "sbrk" "ac_cv_have_decl_sbrk" "$ac_includes_default"
6463if test "x$ac_cv_have_decl_sbrk" = x""yes; then :
6464 ac_have_decl=1
6465else
6466 ac_have_decl=0
6467fi
67f3cb05 6468
75086676
DD		 6469cat >>confdefs.h <<_ACEOF
6470#define HAVE_DECL_SBRK $ac_have_decl
6471_ACEOF
67f3cb05 6472
75086676
DD		 6473 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
6474if test "x$ac_cv_have_decl_strverscmp" = x""yes; then :
6475 ac_have_decl=1
6476else
6477 ac_have_decl=0
fa99459d
DD		 6478fi
6479
75086676
DD		 6480cat >>confdefs.h <<_ACEOF
6481#define HAVE_DECL_STRVERSCMP $ac_have_decl
6482_ACEOF
fa99459d 6483
75086676
DD		 6484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether canonicalize_file_name must be declared" >&5
6485$as_echo_n "checking whether canonicalize_file_name must be declared... " >&6; }
6486if test "${libiberty_cv_decl_needed_canonicalize_file_name+set}" = set; then :
6487 $as_echo_n "(cached) " >&6
ba61a412 6488else
75086676 6489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6490/* end confdefs.h. */
ba61a412
DJ		 6491
6492#include "confdefs.h"
6493#include <stdio.h>
6494#ifdef HAVE_STRING_H
6495#include <string.h>
6496#else
6497#ifdef HAVE_STRINGS_H
6498#include <strings.h>
6499#endif
6500#endif
6501#ifdef HAVE_STDLIB_H
6502#include <stdlib.h>
6503#endif
6504#ifdef HAVE_UNISTD_H
6505#include <unistd.h>
6506#endif
2299a76d
DJ		 6507int
6508main ()
6509{
ba61a412 6510char *(*pfn) = (char *(*)) canonicalize_file_name
2299a76d
DJ		 6511 ;
6512 return 0;
6513}
6514_ACEOF
75086676 6515if ac_fn_c_try_compile "$LINENO"; then :
ba61a412
DJ		 6516 libiberty_cv_decl_needed_canonicalize_file_name=no
6517else
75086676 6518 libiberty_cv_decl_needed_canonicalize_file_name=yes
ba61a412 6519fi
75086676 6520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ba61a412
DJ		 6521fi
6522
75086676
DD		 6523{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libiberty_cv_decl_needed_canonicalize_file_name" >&5
6524$as_echo "$libiberty_cv_decl_needed_canonicalize_file_name" >&6; }
ba61a412 6525if test $libiberty_cv_decl_needed_canonicalize_file_name = yes; then
2299a76d 6526
75086676 6527$as_echo "#define NEED_DECLARATION_CANONICALIZE_FILE_NAME 1" >>confdefs.h
ba61a412
DJ		 6528
6529fi
6530
eb383413
L		 6531fi
6532
5a17353c
DD		 6533# Figure out which version of pexecute to use.
6534case "${host}" in
46a10049
DD		 6535 *-*-mingw* | *-*-winnt*) pexecute=./pex-win32.o ;;
6536 *-*-msdosdjgpp*) pexecute=./pex-djgpp.o ;;
6537 *-*-msdos*) pexecute=./pex-msdos.o ;;
46a10049 6538 *) pexecute=./pex-unix.o ;;
5a17353c
DD		 6539esac
6540
6541
2299a76d
DJ		 6542if test x$gcc_no_link = xyes; then
6543 if test "x${ac_cv_func_mmap_fixed_mapped+set}" != xset; then
6544 ac_cv_func_mmap_fixed_mapped=no
6545 fi
6546fi
67f3cb05 6547if test "x${ac_cv_func_mmap_fixed_mapped}" != xno; then
75086676
DD		 6548 for ac_header in stdlib.h unistd.h
6549do :
6550 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6551ac_fn_c_check_header_preproc "$LINENO" "$ac_header" "$as_ac_Header"
6552eval as_val=\$$as_ac_Header
6553 if test "x$as_val" = x""yes; then :
2299a76d 6554 cat >>confdefs.h <<_ACEOF
75086676 6555#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
2299a76d
DJ		 6556_ACEOF
6557
eb383413
L		 6558fi
6559done
6560
6561for ac_func in getpagesize
75086676
DD		 6562do :
6563 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
6564if test "x$ac_cv_func_getpagesize" = x""yes; then :
2299a76d 6565 cat >>confdefs.h <<_ACEOF
75086676 6566#define HAVE_GETPAGESIZE 1
2299a76d 6567_ACEOF
252b5132 6568
252b5132
RH		 6569fi
6570done
6571
75086676
DD		 6572{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
6573$as_echo_n "checking for working mmap... " >&6; }
6574if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
6575 $as_echo_n "(cached) " >&6
eb383413 6576else
75086676 6577 if test "$cross_compiling" = yes; then :
eb383413
L		 6578 ac_cv_func_mmap_fixed_mapped=no
6579else
75086676 6580 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d
DJ		 6581/* end confdefs.h. */
6582$ac_includes_default
6583/* malloc might have been renamed as rpl_malloc. */
6584#undef malloc
eb383413
L		 6585
6586/* Thanks to Mike Haertel and Jim Avera for this test.
6587 Here is a matrix of mmap possibilities:
6588 mmap private not fixed
6589 mmap private fixed at somewhere currently unmapped
6590 mmap private fixed at somewhere already mapped
6591 mmap shared not fixed
6592 mmap shared fixed at somewhere currently unmapped
6593 mmap shared fixed at somewhere already mapped
6594 For private mappings, we should verify that changes cannot be read()
6595 back from the file, nor mmap's back from the file at a different
6596 address. (There have been systems where private was not correctly
6597 implemented like the infamous i386 svr4.0, and systems where the
2299a76d 6598 VM page cache was not coherent with the file system buffer cache
eb383413
L		 6599 like early versions of FreeBSD and possibly contemporary NetBSD.)
6600 For shared mappings, we should conversely verify that changes get
2299a76d 6601 propagated back to all the places they're supposed to be.
eb383413
L		 6602
6603 Grep wants private fixed already mapped.
6604 The main things grep needs to know about mmap are:
6605 * does it exist and is it safe to write into the mmap'd area
6606 * how to use it (BSD variants) */
2299a76d 6607
eb383413
L		 6608#include <fcntl.h>
6609#include <sys/mman.h>
6610
75086676 6611#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
2299a76d 6612char *malloc ();
5f73c378
DD		 6613#endif
6614
eb383413 6615/* This mess was copied from the GNU getpagesize.h. */
75086676 6616#ifndef HAVE_GETPAGESIZE
eb383413 6617/* Assume that all systems that can run configure have sys/param.h. */
75086676 6618# ifndef HAVE_SYS_PARAM_H
eb383413
L		 6619# define HAVE_SYS_PARAM_H 1
6620# endif
6621
6622# ifdef _SC_PAGESIZE
6623# define getpagesize() sysconf(_SC_PAGESIZE)
6624# else /* no _SC_PAGESIZE */
75086676 6625# ifdef HAVE_SYS_PARAM_H
eb383413
L		 6626# include <sys/param.h>
6627# ifdef EXEC_PAGESIZE
6628# define getpagesize() EXEC_PAGESIZE
6629# else /* no EXEC_PAGESIZE */
6630# ifdef NBPG
6631# define getpagesize() NBPG * CLSIZE
6632# ifndef CLSIZE
6633# define CLSIZE 1
6634# endif /* no CLSIZE */
6635# else /* no NBPG */
6636# ifdef NBPC
6637# define getpagesize() NBPC
6638# else /* no NBPC */
6639# ifdef PAGESIZE
6640# define getpagesize() PAGESIZE
6641# endif /* PAGESIZE */
6642# endif /* no NBPC */
6643# endif /* no NBPG */
6644# endif /* no EXEC_PAGESIZE */
6645# else /* no HAVE_SYS_PARAM_H */
6646# define getpagesize() 8192 /* punt totally */
6647# endif /* no HAVE_SYS_PARAM_H */
6648# endif /* no _SC_PAGESIZE */
6649
6650#endif /* no HAVE_GETPAGESIZE */
6651
eb383413 6652int
2299a76d 6653main ()
eb383413 6654{
2299a76d
DJ		 6655 char *data, *data2, *data3;
6656 int i, pagesize;
6657 int fd;
eb383413 6658
2299a76d
DJ		 6659 pagesize = getpagesize ();
6660
6661 /* First, make a file with some known garbage in it. */
6662 data = (char *) malloc (pagesize);
6663 if (!data)
75086676 6664 return 1;
2299a76d
DJ		 6665 for (i = 0; i < pagesize; ++i)
6666 *(data + i) = rand ();
6667 umask (0);
6668 fd = creat ("conftest.mmap", 0600);
6669 if (fd < 0)
75086676 6670 return 1;
2299a76d 6671 if (write (fd, data, pagesize) != pagesize)
75086676 6672 return 1;
2299a76d
DJ		 6673 close (fd);
6674
6675 /* Next, try to mmap the file at a fixed address which already has
6676 something else allocated at it. If we can, also make sure that
6677 we see the same garbage. */
6678 fd = open ("conftest.mmap", O_RDWR);
6679 if (fd < 0)
75086676 6680 return 1;
2299a76d
DJ		 6681 data2 = (char *) malloc (2 * pagesize);
6682 if (!data2)
75086676
DD		 6683 return 1;
6684 data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
2299a76d 6685 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
58670637 6686 MAP_PRIVATE | MAP_FIXED, fd, 0L))
75086676 6687 return 1;
2299a76d
DJ		 6688 for (i = 0; i < pagesize; ++i)
6689 if (*(data + i) != *(data2 + i))
75086676 6690 return 1;
2299a76d
DJ		 6691
6692 /* Finally, make sure that changes to the mapped area do not
6693 percolate back to the file as seen by read(). (This is a bug on
6694 some variants of i386 svr4.0.) */
6695 for (i = 0; i < pagesize; ++i)
6696 *(data2 + i) = *(data2 + i) + 1;
6697 data3 = (char *) malloc (pagesize);
6698 if (!data3)
75086676 6699 return 1;
2299a76d 6700 if (read (fd, data3, pagesize) != pagesize)
75086676 6701 return 1;
2299a76d
DJ		 6702 for (i = 0; i < pagesize; ++i)
6703 if (*(data + i) != *(data3 + i))
75086676 6704 return 1;
2299a76d 6705 close (fd);
75086676 6706 return 0;
2299a76d
DJ		 6707}
6708_ACEOF
75086676 6709if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6710 ac_cv_func_mmap_fixed_mapped=yes
6711else
75086676 6712 ac_cv_func_mmap_fixed_mapped=no
eb383413 6713fi
75086676
DD		 6714rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6715 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6716fi
75086676 6717
eb383413 6718fi
75086676
DD		 6719{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
6720$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
eb383413 6721if test $ac_cv_func_mmap_fixed_mapped = yes; then
2299a76d 6722
75086676 6723$as_echo "#define HAVE_MMAP 1" >>confdefs.h
eb383413 6724
252b5132 6725fi
2299a76d 6726rm -f conftest.mmap
252b5132 6727
2299a76d 6728fi
eb383413 6729
75086676
DD		 6730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strncmp" >&5
6731$as_echo_n "checking for working strncmp... " >&6; }
6732if test "${ac_cv_func_strncmp_works+set}" = set; then :
6733 $as_echo_n "(cached) " >&6
eb383413 6734else
75086676 6735 if test "$cross_compiling" = yes; then :
eb383413
L		 6736 ac_cv_func_strncmp_works=no
6737else
75086676 6738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299a76d 6739/* end confdefs.h. */
eb383413
L		 6740
6741/* Test by Jim Wilson and Kaveh Ghazi.
6742 Check whether strncmp reads past the end of its string parameters. */
6743#include <sys/types.h>
6744
6745#ifdef HAVE_FCNTL_H
6746#include <fcntl.h>
6747#endif
6748
6749#ifdef HAVE_SYS_MMAN_H
6750#include <sys/mman.h>
6751#endif
6752
6753#ifndef MAP_ANON
6754#ifdef MAP_ANONYMOUS
6755#define MAP_ANON MAP_ANONYMOUS
6756#else
6757#define MAP_ANON MAP_FILE
6758#endif
6759#endif
6760
6761#ifndef MAP_FILE
6762#define MAP_FILE 0
6763#endif
6764#ifndef O_RDONLY
6765#define O_RDONLY 0
6766#endif
6767
6768#define MAP_LEN 0x10000
6769
6770main ()
6771{
6772#if defined(HAVE_MMAP) || defined(HAVE_MMAP_ANYWHERE)
6773 char *p;
6774 int dev_zero;
6775
6776 dev_zero = open ("/dev/zero", O_RDONLY);
6777 if (dev_zero < 0)
6778 exit (1);
2299a76d 6779
eb383413
L		 6780 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6781 MAP_ANON|MAP_PRIVATE, dev_zero, 0);
f348a7b1
DD		 6782 if (p == (char *)-1)
6783 p = (char *) mmap (0, MAP_LEN, PROT_READ|PROT_WRITE,
6784 MAP_ANON|MAP_PRIVATE, -1, 0);
eb383413
L		 6785 if (p == (char *)-1)
6786 exit (2);
6787 else
6788 {
6789 char *string = "__si_type_info";
6790 char *q = (char *) p + MAP_LEN - strlen (string) - 2;
6791 char *r = (char *) p + 0xe;
6792
6793 strcpy (q, string);
6794 strcpy (r, string);
6795 strncmp (r, q, 14);
6796 }
6797#endif /* HAVE_MMAP || HAVE_MMAP_ANYWHERE */
6798 exit (0);
6799}
6800
2299a76d 6801_ACEOF
75086676 6802if ac_fn_c_try_run "$LINENO"; then :
eb383413
L		 6803 ac_cv_func_strncmp_works=yes
6804else
75086676 6805 ac_cv_func_strncmp_works=no
eb383413 6806fi
75086676
DD		 6807rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6808 conftest.$ac_objext conftest.beam conftest.$ac_ext
eb383413 6809fi
75086676 6810
eb383413
L		 6811rm -f core core.* *.core
6812fi
75086676
DD		 6813{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strncmp_works" >&5
6814$as_echo "$ac_cv_func_strncmp_works" >&6; }
eb383413 6815if test $ac_cv_func_strncmp_works = no ; then
75086676 6816 case " $LIBOBJS " in
58670637 6817 *" strncmp.$ac_objext "* ) ;;
75086676
DD		 6818 *) LIBOBJS="$LIBOBJS strncmp.$ac_objext"
6819 ;;
58670637
DD		 6820esac
6821
eb383413
L		 6822fi
6823
6824
252b5132
RH		 6825# Install a library built with a cross compiler in $(tooldir) rather
6826# than $(libdir).
6827if test -z "${with_cross_host}"; then
6828 INSTALL_DEST=libdir
6829else
6830 INSTALL_DEST=tooldir
6831fi
6832
6833
11a338da
DD		 6834
6835L=""
6836for l in x $LIBOBJS; do
6837 case $l in
6838 x) ;;
6839 *) L="$L ./$l" ;;
6840 esac
6841done
6842LIBOBJS="$L"
6843
545c9aee
DD		 6844
6845
6846
6847
252b5132 6848# We need multilib support, but only if configuring for the target.
75086676 6849ac_config_files="$ac_config_files Makefile testsuite/Makefile"
bb6a587d 6850
75086676 6851ac_config_commands="$ac_config_commands default"
bb6a587d 6852
2299a76d 6853cat >confcache <<\_ACEOF
252b5132
RH		 6854# This file is a shell script that caches the results of configure
6855# tests run on this system so they can be shared between configure
2299a76d
DJ		 6856# scripts and configure runs, see configure's option --config-cache.
6857# It is not useful on other systems. If it contains results you don't
6858# want to keep, you may remove or edit it.
252b5132 6859#
2299a76d
DJ		 6860# config.status only pays attention to the cache file if you give it
6861# the --recheck option to rerun configure.
252b5132 6862#
2299a76d
DJ		 6863# `ac_cv_env_foo' variables (set or unset) will be overridden when
6864# loading this file, other *unset* `ac_cv_foo' will be assigned the
6865# following values.
6866
6867_ACEOF
6868
252b5132
RH		 6869# The following way of writing the cache mishandles newlines in values,
6870# but we know of no workaround that is simple, portable, and efficient.
75086676 6871# So, we kill variables containing newlines.
252b5132
RH		 6872# Ultrix sh set writes to stderr and can't be redirected directly,
6873# and sets the high bit in the cache file unless we assign to the vars.
75086676
DD		 6874(
6875 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
6876 eval ac_val=\$$ac_var
6877 case $ac_val in #(
6878 *${as_nl}*)
6879 case $ac_var in #(
6880 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6881$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6882 esac
6883 case $ac_var in #(
6884 _ | IFS | as_nl) ;; #(
6885 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
6886 *) { eval $ac_var=; unset $ac_var;} ;;
6887 esac ;;
6888 esac
6889 done
6890
2299a76d 6891 (set) 2>&1 |
75086676
DD		 6892 case $as_nl`(ac_space=' '; set) 2>&1` in #(
6893 *${as_nl}ac_space=\ *)
6894 # `set' does not quote correctly, so add quotes: double-quote
6895 # substitution turns \\\\ into \\, and sed turns \\ into \.
2299a76d 6896 sed -n \
58670637
DD		 6897 "s/'/'\\\\''/g;
6898 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
75086676 6899 ;; #(
2299a76d
DJ		 6900 *)
6901 # `set' quotes correctly as required by POSIX, so do not add quotes.
75086676 6902 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2299a76d 6903 ;;
75086676
DD		 6904 esac |
6905 sort
6906) |
2299a76d 6907 sed '
75086676 6908 /^ac_cv_env_/b end
2299a76d 6909 t clear
75086676 6910 :clear
2299a76d
DJ		 6911 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
6912 t end
75086676
DD		 6913 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
6914 :end' >>confcache
6915if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6916 if test -w "$cache_file"; then
6917 test "x$cache_file" != "x/dev/null" &&
6918 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6919$as_echo "$as_me: updating cache $cache_file" >&6;}
2299a76d 6920 cat confcache >$cache_file
252b5132 6921 else
75086676
DD		 6922 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6923$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
252b5132
RH		 6924 fi
6925fi
6926rm -f confcache
6927
252b5132
RH		 6928test "x$prefix" = xNONE && prefix=$ac_default_prefix
6929# Let make expand exec_prefix.
6930test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6931
252b5132
RH		 6932DEFS=-DHAVE_CONFIG_H
6933
2299a76d
DJ		 6934ac_libobjs=
6935ac_ltlibobjs=
6936for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6937 # 1. Remove the extension, and $U if already installed.
75086676
DD		 6938 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6939 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
6940 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6941 # will be set to the directory where LIBOBJS objects are built.
6942 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6943 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
2299a76d
DJ		 6944done
6945LIBOBJS=$ac_libobjs
252b5132 6946
2299a76d
DJ		 6947LTLIBOBJS=$ac_ltlibobjs
6948
6949
6950
75086676 6951
2299a76d 6952: ${CONFIG_STATUS=./config.status}
75086676 6953ac_write_fail=0
2299a76d
DJ		 6954ac_clean_files_save=$ac_clean_files
6955ac_clean_files="$ac_clean_files $CONFIG_STATUS"
75086676
DD		 6956{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6957$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6958as_write_fail=0
6959cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
2299a76d
DJ		 6960#! $SHELL
6961# Generated by $as_me.
252b5132 6962# Run this file to recreate the current configuration.
252b5132 6963# Compiler output produced by configure, useful for debugging
2299a76d 6964# configure, is in config.log if it exists.
252b5132 6965
2299a76d
DJ		 6966debug=false
6967ac_cs_recheck=false
6968ac_cs_silent=false
2299a76d 6969
75086676
DD		 6970SHELL=\${CONFIG_SHELL-$SHELL}
6971export SHELL
6972_ASEOF
6973cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
6974## -------------------- ##
6975## M4sh Initialization. ##
6976## -------------------- ##
6977
6978# Be more Bourne compatible
6979DUALCASE=1; export DUALCASE # for MKS sh
6980if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
2299a76d
DJ		 6981 emulate sh
6982 NULLCMD=:
75086676 6983 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
2299a76d
DJ		 6984 # is contrary to our usage. Disable this feature.
6985 alias -g '${1+"$@"}'='"$@"'
75086676
DD		 6986 setopt NO_GLOB_SUBST
6987else
6988 case `(set -o) 2>/dev/null` in #(
6989 *posix*) :
6990 set -o posix ;; #(
6991 *) :
6992 ;;
6993esac
2299a76d
DJ		 6994fi
6995
75086676
DD		 6996
6997as_nl='
6998'
6999export as_nl
7000# Printing a long string crashes Solaris 7 /usr/bin/printf.
7001as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7002as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7003as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7004# Prefer a ksh shell builtin over an external printf program on Solaris,
7005# but without wasting forks for bash or zsh.
7006if test -z "$BASH_VERSION$ZSH_VERSION" \
7007 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7008 as_echo='print -r --'
7009 as_echo_n='print -rn --'
7010elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7011 as_echo='printf %s\n'
7012 as_echo_n='printf %s'
7013else
7014 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7015 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7016 as_echo_n='/usr/ucb/echo -n'
7017 else
7018 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7019 as_echo_n_body='eval
7020 arg=$1;
7021 case $arg in #(
7022 *"$as_nl"*)
7023 expr "X$arg" : "X\\(.*\\)$as_nl";
7024 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7025 esac;
7026 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7027 '
7028 export as_echo_n_body
7029 as_echo_n='sh -c $as_echo_n_body as_echo'
7030 fi
7031 export as_echo_body
7032 as_echo='sh -c $as_echo_body as_echo'
7033fi
7034
7035# The user is always right.
7036if test "${PATH_SEPARATOR+set}" != set; then
7037 PATH_SEPARATOR=:
7038 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7039 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7040 PATH_SEPARATOR=';'
7041 }
2299a76d
DJ		 7042fi
7043
7044
75086676
DD		 7045# IFS
7046# We need space, tab and new line, in precisely that order. Quoting is
7047# there to prevent editors from complaining about space-tab.
7048# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7049# splitting by setting IFS to empty value.)
7050IFS=" "" $as_nl"
7051
7052# Find who we are. Look in the path if we contain no directory separator.
7053case $0 in #((
7054 *[\\/]* ) as_myself=$0 ;;
7055 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7056for as_dir in $PATH
7057do
7058 IFS=$as_save_IFS
7059 test -z "$as_dir" && as_dir=.
7060 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7061 done
7062IFS=$as_save_IFS
7063
7064 ;;
7065esac
7066# We did not find ourselves, most probably we were run as `sh COMMAND'
7067# in which case we are not to be found in the path.
7068if test "x$as_myself" = x; then
7069 as_myself=$0
7070fi
7071if test ! -f "$as_myself"; then
7072 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7073 exit 1
7074fi
7075
7076# Unset variables that we do not need and which cause bugs (e.g. in
7077# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7078# suppresses any "Segmentation fault" message there. '((' could
7079# trigger a bug in pdksh 5.2.14.
7080for as_var in BASH_ENV ENV MAIL MAILPATH
7081do eval test x\${$as_var+set} = xset \
7082 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7083done
2299a76d
DJ		 7084PS1='$ '
7085PS2='> '
7086PS4='+ '
7087
7088# NLS nuisances.
75086676
DD		 7089LC_ALL=C
7090export LC_ALL
7091LANGUAGE=C
7092export LANGUAGE
7093
7094# CDPATH.
7095(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7096
7097
7098# as_fn_error ERROR [LINENO LOG_FD]
7099# ---------------------------------
7100# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7101# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7102# script with status $?, using 1 if that was 0.
7103as_fn_error ()
7104{
7105 as_status=$?; test $as_status -eq 0 && as_status=1
7106 if test "$3"; then
7107 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7108 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
2299a76d 7109 fi
75086676
DD		 7110 $as_echo "$as_me: error: $1" >&2
7111 as_fn_exit $as_status
7112} # as_fn_error
7113
7114
7115# as_fn_set_status STATUS
7116# -----------------------
7117# Set $? to STATUS, without forking.
7118as_fn_set_status ()
7119{
7120 return $1
7121} # as_fn_set_status
7122
7123# as_fn_exit STATUS
7124# -----------------
7125# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7126as_fn_exit ()
7127{
7128 set +e
7129 as_fn_set_status $1
7130 exit $1
7131} # as_fn_exit
7132
7133# as_fn_unset VAR
7134# ---------------
7135# Portably unset VAR.
7136as_fn_unset ()
7137{
7138 { eval $1=; unset $1;}
7139}
7140as_unset=as_fn_unset
7141# as_fn_append VAR VALUE
7142# ----------------------
7143# Append the text in VALUE to the end of the definition contained in VAR. Take
7144# advantage of any shell optimizations that allow amortized linear growth over
7145# repeated appends, instead of the typical quadratic growth present in naive
7146# implementations.
7147if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7148 eval 'as_fn_append ()
7149 {
7150 eval $1+=\$2
7151 }'
7152else
7153 as_fn_append ()
7154 {
7155 eval $1=\$$1\$2
7156 }
7157fi # as_fn_append
7158
7159# as_fn_arith ARG...
7160# ------------------
7161# Perform arithmetic evaluation on the ARGs, and store the result in the
7162# global $as_val. Take advantage of shells that can avoid forks. The arguments
7163# must be portable across $(()) and expr.
7164if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7165 eval 'as_fn_arith ()
7166 {
7167 as_val=$(( $* ))
7168 }'
7169else
7170 as_fn_arith ()
7171 {
7172 as_val=`expr "$@" || test $? -eq 1`
7173 }
7174fi # as_fn_arith
7175
252b5132 7176
75086676
DD		 7177if expr a : '\(a\)' >/dev/null 2>&1 &&
7178 test "X`expr 00001 : '.*\(...\)'`" = X001; then
2299a76d
DJ		 7179 as_expr=expr
7180else
7181 as_expr=false
7182fi
252b5132 7183
75086676 7184if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
2299a76d
DJ		 7185 as_basename=basename
7186else
7187 as_basename=false
7188fi
252b5132 7189
75086676
DD		 7190if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7191 as_dirname=dirname
7192else
7193 as_dirname=false
7194fi
252b5132 7195
75086676 7196as_me=`$as_basename -- "$0" ||
2299a76d
DJ		 7197$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7198 X"$0" : 'X\(//\)$' \| \
75086676
DD		 7199 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7200$as_echo X/"$0" |
7201 sed '/^.*\/\([^/][^/]*\)\/*$/{
7202 s//\1/
7203 q
7204 }
7205 /^X\/\(\/\/\)$/{
7206 s//\1/
7207 q
7208 }
7209 /^X\/\(\/\).*/{
7210 s//\1/
7211 q
7212 }
7213 s/.*/./; q'`
2299a76d 7214
2299a76d
DJ		 7215# Avoid depending upon Character Ranges.
7216as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7217as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7218as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7219as_cr_digits='0123456789'
7220as_cr_alnum=$as_cr_Letters$as_cr_digits
252b5132 7221
75086676
DD		 7222ECHO_C= ECHO_N= ECHO_T=
7223case `echo -n x` in #(((((
7224-n*)
7225 case `echo 'xy\c'` in
7226 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7227 xy) ECHO_C='\c';;
7228 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7229 ECHO_T=' ';;
7230 esac;;
7231*)
7232 ECHO_N='-n';;
2299a76d
DJ		 7233esac
7234
75086676
DD		 7235rm -f conf$$ conf$$.exe conf$$.file
7236if test -d conf$$.dir; then
7237 rm -f conf$$.dir/conf$$.file
2299a76d 7238else
75086676
DD		 7239 rm -f conf$$.dir
7240 mkdir conf$$.dir 2>/dev/null
2299a76d 7241fi
75086676
DD		 7242if (echo >conf$$.file) 2>/dev/null; then
7243 if ln -s conf$$.file conf$$ 2>/dev/null; then
2299a76d 7244 as_ln_s='ln -s'
75086676
DD		 7245 # ... but there are two gotchas:
7246 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7247 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7248 # In both cases, we have to default to `cp -p'.
7249 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7250 as_ln_s='cp -p'
7251 elif ln conf$$.file conf$$ 2>/dev/null; then
7252 as_ln_s=ln
7253 else
7254 as_ln_s='cp -p'
252b5132 7255 fi
2299a76d
DJ		 7256else
7257 as_ln_s='cp -p'
7258fi
75086676
DD		 7259rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7260rmdir conf$$.dir 2>/dev/null
7261
7262
7263# as_fn_mkdir_p
7264# -------------
7265# Create "$as_dir" as a directory, including parents if necessary.
7266as_fn_mkdir_p ()
7267{
7268
7269 case $as_dir in #(
7270 -*) as_dir=./$as_dir;;
7271 esac
7272 test -d "$as_dir" || eval $as_mkdir_p || {
7273 as_dirs=
7274 while :; do
7275 case $as_dir in #(
7276 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7277 *) as_qdir=$as_dir;;
7278 esac
7279 as_dirs="'$as_qdir' $as_dirs"
7280 as_dir=`$as_dirname -- "$as_dir" ||
7281$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7282 X"$as_dir" : 'X\(//\)[^/]' \| \
7283 X"$as_dir" : 'X\(//\)$' \| \
7284 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7285$as_echo X"$as_dir" |
7286 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7287 s//\1/
7288 q
7289 }
7290 /^X\(\/\/\)[^/].*/{
7291 s//\1/
7292 q
7293 }
7294 /^X\(\/\/\)$/{
7295 s//\1/
7296 q
7297 }
7298 /^X\(\/\).*/{
7299 s//\1/
7300 q
7301 }
7302 s/.*/./; q'`
7303 test -d "$as_dir" && break
7304 done
7305 test -z "$as_dirs" || eval "mkdir $as_dirs"
7306 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
2299a76d 7307
75086676
DD		 7308
7309} # as_fn_mkdir_p
2299a76d 7310if mkdir -p . 2>/dev/null; then
75086676 7311 as_mkdir_p='mkdir -p "$as_dir"'
2299a76d 7312else
58670637 7313 test -d ./-p && rmdir ./-p
2299a76d
DJ		 7314 as_mkdir_p=false
7315fi
7316
75086676
DD		 7317if test -x / >/dev/null 2>&1; then
7318 as_test_x='test -x'
7319else
7320 if ls -dL / >/dev/null 2>&1; then
7321 as_ls_L_option=L
7322 else
7323 as_ls_L_option=
7324 fi
7325 as_test_x='
7326 eval sh -c '\''
7327 if test -d "$1"; then
7328 test -d "$1/.";
7329 else
7330 case $1 in #(
7331 -*)set "./$1";;
7332 esac;
7333 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7334 ???[sx]*):;;*)false;;esac;fi
7335 '\'' sh
7336 '
7337fi
7338as_executable_p=$as_test_x
2299a76d
DJ		 7339
7340# Sed expression to map a string onto a valid CPP name.
58670637 7341as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7342
7343# Sed expression to map a string onto a valid variable name.
58670637 7344as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
2299a76d
DJ		 7345
7346
2299a76d 7347exec 6>&1
75086676
DD		 7348## ----------------------------------- ##
7349## Main body of $CONFIG_STATUS script. ##
7350## ----------------------------------- ##
7351_ASEOF
7352test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7353
7354cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7355# Save the log message, to keep $0 and so on meaningful, and to
2299a76d 7356# report actual input values of CONFIG_FILES etc. instead of their
75086676
DD		 7357# values after options handling.
7358ac_log="
2299a76d 7359This file was extended by $as_me, which was
75086676 7360generated by GNU Autoconf 2.64. Invocation command line was
2299a76d
DJ		 7361
7362 CONFIG_FILES = $CONFIG_FILES
7363 CONFIG_HEADERS = $CONFIG_HEADERS
7364 CONFIG_LINKS = $CONFIG_LINKS
7365 CONFIG_COMMANDS = $CONFIG_COMMANDS
7366 $ $0 $@
7367
75086676
DD		 7368on `(hostname || uname -n) 2>/dev/null | sed 1q`
7369"
7370
2299a76d
DJ		 7371_ACEOF
7372
75086676
DD		 7373case $ac_config_files in *"
7374"*) set x $ac_config_files; shift; ac_config_files=$*;;
7375esac
2299a76d 7376
75086676
DD		 7377case $ac_config_headers in *"
7378"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
7379esac
2299a76d 7380
2299a76d 7381
75086676
DD		 7382cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7383# Files that config.status was made for.
7384config_files="$ac_config_files"
7385config_headers="$ac_config_headers"
7386config_commands="$ac_config_commands"
2299a76d 7387
75086676 7388_ACEOF
2299a76d 7389
75086676 7390cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7391ac_cs_usage="\
75086676
DD		 7392\`$as_me' instantiates files and other configuration actions
7393from templates according to the current configuration. Unless the files
7394and actions are specified as TAGs, all are instantiated by default.
2299a76d 7395
75086676 7396Usage: $0 [OPTION]... [TAG]...
2299a76d
DJ		 7397
7398 -h, --help print this help, then exit
75086676
DD		 7399 -V, --version print version number and configuration settings, then exit
7400 -q, --quiet, --silent
7401 do not print progress messages
2299a76d
DJ		 7402 -d, --debug don't remove temporary files
7403 --recheck update $as_me by reconfiguring in the same conditions
75086676
DD		 7404 --file=FILE[:TEMPLATE]
7405 instantiate the configuration file FILE
7406 --header=FILE[:TEMPLATE]
7407 instantiate the configuration header FILE
2299a76d
DJ		 7408
7409Configuration files:
7410$config_files
7411
7412Configuration headers:
7413$config_headers
7414
7415Configuration commands:
7416$config_commands
7417
75086676 7418Report bugs to the package provider."
2299a76d 7419
75086676
DD		 7420_ACEOF
7421cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d
DJ		 7422ac_cs_version="\\
7423config.status
75086676
DD		 7424configured by $0, generated by GNU Autoconf 2.64,
7425 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
2299a76d 7426
75086676 7427Copyright (C) 2009 Free Software Foundation, Inc.
2299a76d
DJ		 7428This config.status script is free software; the Free Software Foundation
7429gives unlimited permission to copy, distribute and modify it."
75086676
DD		 7430
7431ac_pwd='$ac_pwd'
7432srcdir='$srcdir'
7433INSTALL='$INSTALL'
7434test -n "\$AWK" || AWK=awk
2299a76d
DJ		 7435_ACEOF
7436
75086676
DD		 7437cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7438# The default lists apply if the user does not specify any file.
2299a76d
DJ		 7439ac_need_defaults=:
7440while test $# != 0
7441do
7442 case $1 in
7443 --*=*)
75086676
DD		 7444 ac_option=`expr "X$1" : 'X\([^=]*\)='`
7445 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
2299a76d
DJ		 7446 ac_shift=:
7447 ;;
75086676 7448 *)
2299a76d
DJ		 7449 ac_option=$1
7450 ac_optarg=$2
7451 ac_shift=shift
7452 ;;
2299a76d
DJ		 7453 esac
7454
7455 case $ac_option in
7456 # Handling of the options.
2299a76d
DJ		 7457 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7458 ac_cs_recheck=: ;;
75086676
DD		 7459 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7460 $as_echo "$ac_cs_version"; exit ;;
7461 --debug | --debu | --deb | --de | --d | -d )
2299a76d
DJ		 7462 debug=: ;;
7463 --file | --fil | --fi | --f )
7464 $ac_shift
75086676
DD		 7465 case $ac_optarg in
7466 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7467 esac
7468 as_fn_append CONFIG_FILES " '$ac_optarg'"
2299a76d
DJ		 7469 ac_need_defaults=false;;
7470 --header | --heade | --head | --hea )
7471 $ac_shift
75086676
DD		 7472 case $ac_optarg in
7473 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
7474 esac
7475 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
2299a76d 7476 ac_need_defaults=false;;
75086676
DD		 7477 --he | --h)
7478 # Conflict between --help and --header
7479 as_fn_error "ambiguous option: \`$1'
7480Try \`$0 --help' for more information.";;
7481 --help | --hel | -h )
7482 $as_echo "$ac_cs_usage"; exit ;;
2299a76d
DJ		 7483 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
7484 | -silent | --silent | --silen | --sile | --sil | --si | --s)
7485 ac_cs_silent=: ;;
7486
7487 # This is an error.
75086676
DD		 7488 -*) as_fn_error "unrecognized option: \`$1'
7489Try \`$0 --help' for more information." ;;
2299a76d 7490
75086676
DD		 7491 *) as_fn_append ac_config_targets " $1"
7492 ac_need_defaults=false ;;
2299a76d
DJ		 7493
7494 esac
7495 shift
252b5132 7496done
2299a76d
DJ		 7497
7498ac_configure_extra_args=
7499
7500if $ac_cs_silent; then
7501 exec 6>/dev/null
7502 ac_configure_extra_args="$ac_configure_extra_args --silent"
252b5132 7503fi
252b5132 7504
2299a76d 7505_ACEOF
75086676 7506cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7507if \$ac_cs_recheck; then
75086676
DD		 7508 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7509 shift
7510 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7511 CONFIG_SHELL='$SHELL'
7512 export CONFIG_SHELL
7513 exec "\$@"
2299a76d 7514fi
252b5132 7515
2299a76d 7516_ACEOF
75086676
DD		 7517cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7518exec 5>>config.log
7519{
7520 echo
7521 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7522## Running $as_me. ##
7523_ASBOX
7524 $as_echo "$ac_log"
7525} >&5
2299a76d 7526
75086676
DD		 7527_ACEOF
7528cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
2299a76d 7529#
75086676 7530# INIT-COMMANDS
2299a76d 7531#
2299a76d
DJ		 7532srcdir=${srcdir}
7533host=${host}
7534target=${target}
7535with_target_subdir=${with_target_subdir}
2299a76d
DJ		 7536with_multisubdir=${with_multisubdir}
7537ac_configure_args="--enable-multilib ${ac_configure_args}"
7538CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
7539ORIGINAL_LD_FOR_MULTILIBS="${ORIGINAL_LD_FOR_MULTILIBS}"
7540libiberty_topdir=${libiberty_topdir}
7541
7542
7543_ACEOF
7544
75086676 7545cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d 7546
75086676 7547# Handling of arguments.
2299a76d
DJ		 7548for ac_config_target in $ac_config_targets
7549do
75086676
DD		 7550 case $ac_config_target in
7551 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
7552 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7553 "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
7554 "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
7555
7556 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
252b5132 7557 esac
2299a76d 7558done
252b5132 7559
75086676 7560
2299a76d
DJ		 7561# If the user did not use the arguments to specify the items to instantiate,
7562# then the envvar interface is used. Set only those that are not.
7563# We use the long form for the default assignment because of an extremely
7564# bizarre bug on SunOS 4.1.3.
7565if $ac_need_defaults; then
7566 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7567 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
7568 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
7569fi
7570
7571# Have a temporary directory for convenience. Make it in the build tree
75086676 7572# simply because there is no reason against having it here, and in addition,
2299a76d 7573# creating and moving files from /tmp can sometimes cause problems.
75086676
DD		 7574# Hook for its removal unless debugging.
7575# Note that there is a small window in which the directory will not be cleaned:
7576# after its creation but before its name has been assigned to `$tmp'.
2299a76d
DJ		 7577$debug ||
7578{
75086676
DD		 7579 tmp=
7580 trap 'exit_status=$?
7581 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7582' 0
7583 trap 'as_fn_exit 1' 1 2 13 15
2299a76d 7584}
2299a76d
DJ		 7585# Create a (secure) tmp directory for tmp files.
7586
7587{
75086676 7588 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
2299a76d
DJ		 7589 test -n "$tmp" && test -d "$tmp"
7590} ||
7591{
75086676
DD		 7592 tmp=./conf$$-$RANDOM
7593 (umask 077 && mkdir "$tmp")
7594} || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
7595
7596# Set up the scripts for CONFIG_FILES section.
7597# No need to generate them if there are no CONFIG_FILES.
7598# This happens for instance with `./config.status config.h'.
7599if test -n "$CONFIG_FILES"; then
7600
7601if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
7602 ac_cs_awk_getline=:
7603 ac_cs_awk_pipe_init=
7604 ac_cs_awk_read_file='
7605 while ((getline aline < (F[key])) > 0)
7606 print(aline)
7607 close(F[key])'
7608 ac_cs_awk_pipe_fini=
7609else
7610 ac_cs_awk_getline=false
7611 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
7612 ac_cs_awk_read_file='
7613 print "|#_!!_#|"
7614 print "cat " F[key] " &&"
7615 '$ac_cs_awk_pipe_init
7616 # The final `:' finishes the AND list.
7617 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
7618fi
7619ac_cr=`echo X | tr X '\015'`
7620# On cygwin, bash can eat \r inside `` if the user requested igncr.
7621# But we know of no other shell where ac_cr would be empty at this
7622# point, so we can use a bashism as a fallback.
7623if test "x$ac_cr" = x; then
7624 eval ac_cr=\$\'\\r\'
7625fi
7626ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7627if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7628 ac_cs_awk_cr='\r'
7629else
7630 ac_cs_awk_cr=$ac_cr
7631fi
7632
7633echo 'BEGIN {' >"$tmp/subs1.awk" &&
7634_ACEOF
7635
7636# Create commands to substitute file output variables.
7637{
7638 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
7639 echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
7640 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
7641 echo "_ACAWK" &&
7642 echo "_ACEOF"
7643} >conf$$files.sh &&
7644. ./conf$$files.sh ||
7645 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7646rm -f conf$$files.sh
7647
2299a76d 7648{
75086676
DD		 7649 echo "cat >conf$$subs.awk <<_ACEOF" &&
7650 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
7651 echo "_ACEOF"
7652} >conf$$subs.sh ||
7653 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7654ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
7655ac_delim='%!_!# '
7656for ac_last_try in false false false false false :; do
7657 . ./conf$$subs.sh ||
7658 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7659
7660 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
7661 if test $ac_delim_n = $ac_delim_num; then
7662 break
7663 elif $ac_last_try; then
7664 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
7665 else
7666 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7667 fi
7668done
7669rm -f conf$$subs.sh
7670
7671cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7672cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7673_ACEOF
7674sed -n '
7675h
7676s/^/S["/; s/!.*/"]=/
7677p
7678g
7679s/^[^!]*!//
7680:repl
7681t repl
7682s/'"$ac_delim"'$//
7683t delim
7684:nl
7685h
7686s/\(.\{148\}\).*/\1/
7687t more1
7688s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7689p
7690n
7691b repl
7692:more1
7693s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7694p
7695g
7696s/.\{148\}//
7697t nl
7698:delim
7699h
7700s/\(.\{148\}\).*/\1/
7701t more2
7702s/["\\]/\\&/g; s/^/"/; s/$/"/
7703p
7704b
7705:more2
7706s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7707p
7708g
7709s/.\{148\}//
7710t delim
7711' <conf$$subs.awk | sed '
7712/^[^""]/{
7713 N
7714 s/\n//
2299a76d 7715}
75086676
DD		 7716' >>$CONFIG_STATUS || ac_write_fail=1
7717rm -f conf$$subs.awk
7718cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7719_ACAWK
7720cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7721 for (key in S) S_is_set[key] = 1
7722 FS = "\a"
7723 \$ac_cs_awk_pipe_init
7724}
7725{
7726 line = $ 0
7727 nfields = split(line, field, "@")
7728 substed = 0
7729 len = length(field[1])
7730 for (i = 2; i < nfields; i++) {
7731 key = field[i]
7732 keylen = length(key)
7733 if (S_is_set[key]) {
7734 value = S[key]
7735 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7736 len += length(value) + length(field[++i])
7737 substed = 1
7738 } else
7739 len += 1 + keylen
7740 }
7741 if (nfields == 3 && !substed) {
7742 key = field[2]
7743 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
7744 \$ac_cs_awk_read_file
7745 next
7746 }
7747 }
7748 print line
7749}
7750\$ac_cs_awk_pipe_fini
7751_ACAWK
7752_ACEOF
7753cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7754if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7755 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7756else
7757 cat
7758fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7759 || as_fn_error "could not setup config files machinery" "$LINENO" 5
2299a76d
DJ		 7760_ACEOF
7761
75086676
DD		 7762# VPATH may cause trouble with some makes, so we remove $(srcdir),
7763# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
7764# trailing colons and then remove the whole line if VPATH becomes empty
7765# (actually we leave an empty line to preserve line numbers).
7766if test "x$srcdir" = x.; then
7767 ac_vpsub='/^[ ]*VPATH[ ]*=/{
7768s/:*\$(srcdir):*/:/
7769s/:*\${srcdir}:*/:/
7770s/:*@srcdir@:*/:/
7771s/^\([^=]*=[ ]*\):*/\1/
7772s/:*$//
7773s/^[^=]*=[ ]*$//
7774}'
7775fi
2299a76d 7776
75086676
DD		 7777cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7778fi # test -n "$CONFIG_FILES"
2299a76d 7779
75086676
DD		 7780# Set up the scripts for CONFIG_HEADERS section.
7781# No need to generate them if there are no CONFIG_HEADERS.
7782# This happens for instance with `./config.status Makefile'.
7783if test -n "$CONFIG_HEADERS"; then
7784cat >"$tmp/defines.awk" <<\_ACAWK ||
7785BEGIN {
7786_ACEOF
7787
7788# Transform confdefs.h into an awk script `defines.awk', embedded as
7789# here-document in config.status, that substitutes the proper values into
7790# config.h.in to produce config.h.
7791
7792# Create a delimiter string that does not exist in confdefs.h, to ease
7793# handling of long lines.
7794ac_delim='%!_!# '
7795for ac_last_try in false false :; do
7796 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
7797 if test -z "$ac_t"; then
7798 break
7799 elif $ac_last_try; then
7800 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
7801 else
7802 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
252b5132 7803 fi
75086676 7804done
252b5132 7805
75086676
DD		 7806# For the awk script, D is an array of macro values keyed by name,
7807# likewise P contains macro parameters if any. Preserve backslash
7808# newline sequences.
7809
7810ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7811sed -n '
7812s/.\{148\}/&'"$ac_delim"'/g
7813t rset
7814:rset
7815s/^[ ]*#[ ]*define[ ][ ]*/ /
7816t def
7817d
7818:def
7819s/\\$//
7820t bsnl
7821s/["\\]/\\&/g
7822s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7823D["\1"]=" \3"/p
7824s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
7825d
7826:bsnl
7827s/["\\]/\\&/g
7828s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
7829D["\1"]=" \3\\\\\\n"\\/p
7830t cont
7831s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
7832t cont
7833d
7834:cont
7835n
7836s/.\{148\}/&'"$ac_delim"'/g
7837t clear
7838:clear
7839s/\\$//
7840t bsnlc
7841s/["\\]/\\&/g; s/^/"/; s/$/"/p
7842d
7843:bsnlc
7844s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7845b cont
7846' <confdefs.h | sed '
7847s/'"$ac_delim"'/"\\\
7848"/g' >>$CONFIG_STATUS || ac_write_fail=1
7849
7850cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
7851 for (key in D) D_is_set[key] = 1
7852 FS = "\a"
7853}
7854/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
7855 line = \$ 0
7856 split(line, arg, " ")
7857 if (arg[1] == "#") {
7858 defundef = arg[2]
7859 mac1 = arg[3]
7860 } else {
7861 defundef = substr(arg[1], 2)
7862 mac1 = arg[2]
7863 }
7864 split(mac1, mac2, "(") #)
7865 macro = mac2[1]
7866 prefix = substr(line, 1, index(line, defundef) - 1)
7867 if (D_is_set[macro]) {
7868 # Preserve the white space surrounding the "#".
7869 print prefix "define", macro P[macro] D[macro]
7870 next
7871 } else {
7872 # Replace #undef with comments. This is necessary, for example,
7873 # in the case of _POSIX_SOURCE, which is predefined and required
7874 # on some systems where configure will not decide to define it.
7875 if (defundef == "undef") {
7876 print "/*", prefix defundef, macro, "*/"
7877 next
7878 }
7879 }
7880}
7881{ print }
7882_ACAWK
2299a76d 7883_ACEOF
75086676
DD		 7884cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7885 as_fn_error "could not setup config headers machinery" "$LINENO" 5
7886fi # test -n "$CONFIG_HEADERS"
7887
7888
7889eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
7890shift
7891for ac_tag
7892do
7893 case $ac_tag in
7894 :[FHLC]) ac_mode=$ac_tag; continue;;
7895 esac
7896 case $ac_mode$ac_tag in
7897 :[FHL]*:*);;
7898 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
7899 :[FH]-) ac_tag=-:-;;
7900 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7901 esac
7902 ac_save_IFS=$IFS
7903 IFS=:
7904 set x $ac_tag
7905 IFS=$ac_save_IFS
7906 shift
7907 ac_file=$1
7908 shift
7909
7910 case $ac_mode in
7911 :L) ac_source=$1;;
7912 :[FH])
7913 ac_file_inputs=
7914 for ac_f
7915 do
7916 case $ac_f in
7917 -) ac_f="$tmp/stdin";;
7918 *) # Look for the file first in the build tree, then in the source tree
7919 # (if the path is not absolute). The absolute path cannot be DOS-style,
7920 # because $ac_f cannot contain `:'.
7921 test -f "$ac_f" ||
7922 case $ac_f in
7923 [\\/$]*) false;;
7924 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7925 esac ||
7926 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7927 esac
7928 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
7929 as_fn_append ac_file_inputs " '$ac_f'"
7930 done
7931
7932 # Let's still pretend it is `configure' which instantiates (i.e., don't
7933 # use $as_me), people would be surprised to read:
7934 # /* config.h. Generated by config.status. */
7935 configure_input='Generated from '`
7936 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
7937 `' by configure.'
7938 if test x"$ac_file" != x-; then
7939 configure_input="$ac_file. $configure_input"
7940 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7941$as_echo "$as_me: creating $ac_file" >&6;}
7942 fi
7943 # Neutralize special characters interpreted by sed in replacement strings.
7944 case $configure_input in #(
7945 *\&* | *\|* | *\\* )
7946 ac_sed_conf_input=`$as_echo "$configure_input" |
7947 sed 's/[\\\\&|]/\\\\&/g'`;; #(
7948 *) ac_sed_conf_input=$configure_input;;
7949 esac
7950
7951 case $ac_tag in
7952 *:-:* | *:-) cat >"$tmp/stdin" \
7953 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
7954 esac
7955 ;;
252b5132
RH		 7956 esac
7957
75086676 7958 ac_dir=`$as_dirname -- "$ac_file" ||
2299a76d 7959$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
58670637
DD		 7960 X"$ac_file" : 'X\(//\)[^/]' \| \
7961 X"$ac_file" : 'X\(//\)$' \| \
75086676
DD		 7962 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
7963$as_echo X"$ac_file" |
7964 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7965 s//\1/
7966 q
7967 }
7968 /^X\(\/\/\)[^/].*/{
7969 s//\1/
7970 q
7971 }
7972 /^X\(\/\/\)$/{
7973 s//\1/
7974 q
7975 }
7976 /^X\(\/\).*/{
7977 s//\1/
7978 q
7979 }
7980 s/.*/./; q'`
7981 as_dir="$ac_dir"; as_fn_mkdir_p
2299a76d 7982 ac_builddir=.
252b5132 7983
75086676
DD		 7984case "$ac_dir" in
7985.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7986*)
7987 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
7988 # A ".." for each directory in $ac_dir_suffix.
7989 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
7990 case $ac_top_builddir_sub in
7991 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7992 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7993 esac ;;
7994esac
7995ac_abs_top_builddir=$ac_pwd
7996ac_abs_builddir=$ac_pwd$ac_dir_suffix
7997# for backward compatibility:
7998ac_top_builddir=$ac_top_build_prefix
2299a76d
DJ		 7999
8000case $srcdir in
75086676 8001 .) # We are building in place.
2299a76d 8002 ac_srcdir=.
75086676
DD		 8003 ac_top_srcdir=$ac_top_builddir_sub
8004 ac_abs_top_srcdir=$ac_pwd ;;
8005 [\\/]* | ?:[\\/]* ) # Absolute name.
2299a76d 8006 ac_srcdir=$srcdir$ac_dir_suffix;
75086676
DD		 8007 ac_top_srcdir=$srcdir
8008 ac_abs_top_srcdir=$srcdir ;;
8009 *) # Relative name.
8010 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8011 ac_top_srcdir=$ac_top_build_prefix$srcdir
8012 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2299a76d 8013esac
75086676 8014ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
85f969cd 8015
2299a76d 8016
75086676
DD		 8017 case $ac_mode in
8018 :F)
8019 #
8020 # CONFIG_FILE
8021 #
2299a76d
DJ		 8022
8023 case $INSTALL in
8024 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
75086676 8025 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
252b5132 8026 esac
75086676 8027_ACEOF
252b5132 8028
75086676
DD		 8029cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8030# If the template does not know about datarootdir, expand it.
8031# FIXME: This hack should be removed a few years after 2.60.
8032ac_datarootdir_hack=; ac_datarootdir_seen=
8033ac_sed_dataroot='
8034/datarootdir/ {
8035 p
8036 q
8037}
8038/@datadir@/p
8039/@docdir@/p
8040/@infodir@/p
8041/@localedir@/p
8042/@mandir@/p'
8043case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8044*datarootdir*) ac_datarootdir_seen=yes;;
8045*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8047$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8048_ACEOF
8049cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8050 ac_datarootdir_hack='
8051 s&@datadir@&$datadir&g
8052 s&@docdir@&$docdir&g
8053 s&@infodir@&$infodir&g
8054 s&@localedir@&$localedir&g
8055 s&@mandir@&$mandir&g
8056 s&\\\${datarootdir}&$datarootdir&g' ;;
8057esac
2299a76d 8058_ACEOF
75086676
DD		 8059
8060# Neutralize VPATH when `$srcdir' = `.'.
8061# Shell code in configure.ac might set extrasub.
8062# FIXME: do we really want to maintain this feature?
8063cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8064ac_sed_extra="$ac_vpsub
2299a76d
DJ		 8065$extrasub
8066_ACEOF
75086676 8067cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
2299a76d
DJ		 8068:t
8069/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
75086676
DD		 8070s|@configure_input@|$ac_sed_conf_input|;t t
8071s&@top_builddir@&$ac_top_builddir_sub&;t t
8072s&@top_build_prefix@&$ac_top_build_prefix&;t t
8073s&@srcdir@&$ac_srcdir&;t t
8074s&@abs_srcdir@&$ac_abs_srcdir&;t t
8075s&@top_srcdir@&$ac_top_srcdir&;t t
8076s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8077s&@builddir@&$ac_builddir&;t t
8078s&@abs_builddir@&$ac_abs_builddir&;t t
8079s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8080s&@INSTALL@&$ac_INSTALL&;t t
8081$ac_datarootdir_hack
8082"
8083eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
8084if $ac_cs_awk_getline; then
8085 $AWK -f "$tmp/subs.awk"
8086else
8087 $AWK -f "$tmp/subs.awk" | $SHELL
8088fi >$tmp/out \
8089 || as_fn_error "could not create $ac_file" "$LINENO" 5
8090
8091test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8092 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8093 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8095which seems to be undefined. Please make sure it is defined." >&5
8096$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8097which seems to be undefined. Please make sure it is defined." >&2;}
8098
8099 rm -f "$tmp/stdin"
2299a76d 8100 case $ac_file in
75086676
DD		 8101 -) cat "$tmp/out" && rm -f "$tmp/out";;
8102 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8103 esac \
8104 || as_fn_error "could not create $ac_file" "$LINENO" 5
8105 ;;
8106 :H)
8107 #
8108 # CONFIG_HEADER
8109 #
2299a76d 8110 if test x"$ac_file" != x-; then
75086676
DD		 8111 {
8112 $as_echo "/* $configure_input */" \
8113 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8114 } >"$tmp/config.h" \
8115 || as_fn_error "could not create $ac_file" "$LINENO" 5
8116 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8117 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8118$as_echo "$as_me: $ac_file is unchanged" >&6;}
2299a76d 8119 else
75086676
DD		 8120 rm -f "$ac_file"
8121 mv "$tmp/config.h" "$ac_file" \
8122 || as_fn_error "could not create $ac_file" "$LINENO" 5
2299a76d
DJ		 8123 fi
8124 else
75086676
DD		 8125 $as_echo "/* $configure_input */" \
8126 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8127 || as_fn_error "could not create -" "$LINENO" 5
2299a76d 8128 fi
75086676 8129 ;;
85f969cd 8130
75086676
DD		 8131 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8132$as_echo "$as_me: executing $ac_file commands" >&6;}
8133 ;;
8134 esac
2299a76d
DJ		 8135
8136
75086676
DD		 8137 case $ac_file$ac_mode in
8138 "default":C) test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
252b5132 8139if test -n "$CONFIG_FILES"; then
c7efc4d5 8140 if test -n "${with_target_subdir}"; then
252b5132
RH		 8141 # FIXME: We shouldn't need to set ac_file
8142 ac_file=Makefile
52d98c2d 8143 LD="${ORIGINAL_LD_FOR_MULTILIBS}"
252b5132
RH		 8144 . ${libiberty_topdir}/config-ml.in
8145 fi
2299a76d 8146fi ;;
75086676 8147
2299a76d 8148 esac
75086676 8149done # for ac_tag
2299a76d 8150
2299a76d 8151
75086676 8152as_fn_exit 0
2299a76d 8153_ACEOF
2299a76d
DJ		 8154ac_clean_files=$ac_clean_files_save
8155
75086676
DD		 8156test $ac_write_fail = 0 ||
8157 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8158
2299a76d
DJ		 8159
8160# configure is writing to config.log, and then calls config.status.
8161# config.status does its own redirection, appending to config.log.
8162# Unfortunately, on DOS this fails, as config.log is still kept open
8163# by configure, so config.status won't be able to write to it; its
8164# output is simply discarded. So we exec the FD to /dev/null,
8165# effectively closing config.log, so it can be properly (re)opened and
8166# appended to by config.status. When coming back to configure, we
8167# need to make the FD available again.
8168if test "$no_create" != yes; then
8169 ac_cs_success=:
8170 ac_config_status_args=
8171 test "$silent" = yes &&
8172 ac_config_status_args="$ac_config_status_args --quiet"
8173 exec 5>/dev/null
8174 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8175 exec 5>>config.log
8176 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8177 # would make configure fail if this is the last instruction.
75086676
DD		 8178 $ac_cs_success || as_fn_exit $?
8179fi
8180if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8181 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8182$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
2299a76d 8183fi
252b5132 8184
GDB Binutils - Deliverables
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