Change tui_check_register_values to be a method
[deliverable/binutils-gdb.git] / gdb / configure
CommitLineData
c906108c 1#! /bin/sh
c906108c 2# Guess values for system-dependent variables and create Makefiles.
d0ac1c44
SM
3# Generated by GNU Autoconf 2.69.
4#
5#
6# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
81ecdfbb 7#
c906108c
SS
8#
9# This configure script is free software; the Free Software Foundation
10# gives unlimited permission to copy, distribute and modify it.
81ecdfbb
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11## -------------------- ##
12## M4sh Initialization. ##
13## -------------------- ##
bec39cab 14
81ecdfbb
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15# Be more Bourne compatible
16DUALCASE=1; export DUALCASE # for MKS sh
17if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
bec39cab
AC
18 emulate sh
19 NULLCMD=:
81ecdfbb 20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
bec39cab
AC
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
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23 setopt NO_GLOB_SUBST
24else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30esac
bec39cab 31fi
bec39cab 32
81ecdfbb
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33
34as_nl='
35'
36export as_nl
37# Printing a long string crashes Solaris 7 /usr/bin/printf.
38as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41# Prefer a ksh shell builtin over an external printf program on Solaris,
42# but without wasting forks for bash or zsh.
43if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70fi
71
72# The user is always right.
73if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
bec39cab
AC
79fi
80
81
81ecdfbb
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82# IFS
83# We need space, tab and new line, in precisely that order. Quoting is
84# there to prevent editors from complaining about space-tab.
85# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86# splitting by setting IFS to empty value.)
87IFS=" "" $as_nl"
88
89# Find who we are. Look in the path if we contain no directory separator.
d0ac1c44 90as_myself=
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91case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94for as_dir in $PATH
95do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100IFS=$as_save_IFS
101
102 ;;
103esac
104# We did not find ourselves, most probably we were run as `sh COMMAND'
105# in which case we are not to be found in the path.
106if test "x$as_myself" = x; then
107 as_myself=$0
108fi
109if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112fi
113
114# Unset variables that we do not need and which cause bugs (e.g. in
115# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116# suppresses any "Segmentation fault" message there. '((' could
117# trigger a bug in pdksh 5.2.14.
118for as_var in BASH_ENV ENV MAIL MAILPATH
119do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121done
bec39cab
AC
122PS1='$ '
123PS2='> '
124PS4='+ '
125
126# NLS nuisances.
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127LC_ALL=C
128export LC_ALL
129LANGUAGE=C
130export LANGUAGE
131
132# CDPATH.
133(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
d0ac1c44
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135# Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140# neutralization value for shells without unset; and this also
141# works around shells that cannot unset nonexistent variables.
142# Preserve -v and -x to the replacement shell.
143BASH_ENV=/dev/null
144ENV=/dev/null
145(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151esac
152exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153# Admittedly, this is quite paranoid, since all the known shells bail
154# out after a failed `exec'.
155$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
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160if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174esac
175fi
176"
177 as_required="as_fn_return () { (exit \$1); }
178as_fn_success () { as_fn_return 0; }
179as_fn_failure () { as_fn_return 1; }
180as_fn_ret_success () { return 0; }
181as_fn_ret_failure () { return 1; }
182
183exitcode=0
184as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190else
191 exitcode=1; echo positional parameters were not saved.
192fi
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193test x\$exitcode = x0 || exit 1
194test -x / || exit 1"
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195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202else
203 as_have_required=no
204fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209as_found=false
210for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
bec39cab 211do
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212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225fi
226fi
227 done;;
228 esac
229 as_found=false
230done
231$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234fi; }
235IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
d0ac1c44
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239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241# neutralization value for shells without unset; and this also
242# works around shells that cannot unset nonexistent variables.
243# Preserve -v and -x to the replacement shell.
244BASH_ENV=/dev/null
245ENV=/dev/null
246(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252esac
253exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254# Admittedly, this is quite paranoid, since all the known shells bail
255# out after a failed `exec'.
256$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257exit 255
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258fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
bec39cab 266 else
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267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268$0: including any error possibly output before this
269$0: message. Then install a modern shell, or manually run
270$0: the script under such a shell if you do have one."
bec39cab 271 fi
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272 exit 1
273fi
274fi
275fi
276SHELL=${CONFIG_SHELL-/bin/sh}
277export SHELL
278# Unset more variables known to interfere with behavior of common tools.
279CLICOLOR_FORCE= GREP_OPTIONS=
280unset CLICOLOR_FORCE GREP_OPTIONS
281
282## --------------------- ##
283## M4sh Shell Functions. ##
284## --------------------- ##
285# as_fn_unset VAR
286# ---------------
287# Portably unset VAR.
288as_fn_unset ()
289{
290 { eval $1=; unset $1;}
291}
292as_unset=as_fn_unset
293
294# as_fn_set_status STATUS
295# -----------------------
296# Set $? to STATUS, without forking.
297as_fn_set_status ()
298{
299 return $1
300} # as_fn_set_status
bec39cab 301
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302# as_fn_exit STATUS
303# -----------------
304# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305as_fn_exit ()
306{
307 set +e
308 as_fn_set_status $1
309 exit $1
310} # as_fn_exit
311
312# as_fn_mkdir_p
313# -------------
314# Create "$as_dir" as a directory, including parents if necessary.
315as_fn_mkdir_p ()
316{
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334$as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
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356
357
358} # as_fn_mkdir_p
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359
360# as_fn_executable_p FILE
361# -----------------------
362# Test if FILE is an executable regular file.
363as_fn_executable_p ()
364{
365 test -f "$1" && test -x "$1"
366} # as_fn_executable_p
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367# as_fn_append VAR VALUE
368# ----------------------
369# Append the text in VALUE to the end of the definition contained in VAR. Take
370# advantage of any shell optimizations that allow amortized linear growth over
371# repeated appends, instead of the typical quadratic growth present in naive
372# implementations.
373if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383fi # as_fn_append
384
385# as_fn_arith ARG...
386# ------------------
387# Perform arithmetic evaluation on the ARGs, and store the result in the
388# global $as_val. Take advantage of shells that can avoid forks. The arguments
389# must be portable across $(()) and expr.
390if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400fi # as_fn_arith
401
402
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403# as_fn_error STATUS ERROR [LINENO LOG_FD]
404# ----------------------------------------
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405# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 407# script with STATUS, using 1 if that was 0.
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408as_fn_error ()
409{
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410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
81ecdfbb 414 fi
d0ac1c44 415 $as_echo "$as_me: error: $2" >&2
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416 as_fn_exit $as_status
417} # as_fn_error
418
419if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
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421 as_expr=expr
422else
423 as_expr=false
424fi
425
81ecdfbb 426if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
bec39cab
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427 as_basename=basename
428else
429 as_basename=false
430fi
431
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432if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434else
435 as_dirname=false
436fi
bec39cab 437
81ecdfbb 438as_me=`$as_basename -- "$0" ||
bec39cab
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439$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
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441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442$as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
bec39cab 456
b4e70030
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457# Avoid depending upon Character Ranges.
458as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461as_cr_digits='0123456789'
462as_cr_alnum=$as_cr_Letters$as_cr_digits
4e8d927d 463
bec39cab 464
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465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
bec39cab 474 sed '
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475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
bec39cab 479 N
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480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
bec39cab 482 t loop
81ecdfbb 483 s/-\n.*//
bec39cab 484 ' >$as_me.lineno &&
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485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
bec39cab 487
d0ac1c44
SM
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
bec39cab
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492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
81ecdfbb
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494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
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496 # Exit status is that of the last command.
497 exit
498}
499
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500ECHO_C= ECHO_N= ECHO_T=
501case `echo -n x` in #(((((
502-n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509*)
510 ECHO_N='-n';;
bec39cab
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511esac
512
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513rm -f conf$$ conf$$.exe conf$$.file
514if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
bec39cab 516else
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517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
bec39cab 519fi
81ecdfbb
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520if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
b4e70030 522 as_ln_s='ln -s'
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523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 526 # In both cases, we have to default to `cp -pR'.
81ecdfbb 527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 528 as_ln_s='cp -pR'
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529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
d0ac1c44 532 as_ln_s='cp -pR'
b4e70030 533 fi
bec39cab 534else
d0ac1c44 535 as_ln_s='cp -pR'
bec39cab 536fi
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537rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538rmdir conf$$.dir 2>/dev/null
bec39cab
AC
539
540if mkdir -p . 2>/dev/null; then
81ecdfbb 541 as_mkdir_p='mkdir -p "$as_dir"'
bec39cab
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542else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545fi
546
d0ac1c44
SM
547as_test_x='test -x'
548as_executable_p=as_fn_executable_p
bec39cab
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549
550# Sed expression to map a string onto a valid CPP name.
551as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553# Sed expression to map a string onto a valid variable name.
554as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
d0ac1c44
SM
557test -n "$DJDIR" || exec 7<&0 </dev/null
558exec 6>&1
c906108c 559
bec39cab 560# Name of the host.
d0ac1c44 561# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
bec39cab
AC
562# so uname gets run too.
563ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
bec39cab
AC
565#
566# Initializations.
567#
c906108c 568ac_default_prefix=/usr/local
81ecdfbb 569ac_clean_files=
bec39cab 570ac_config_libobj_dir=.
81ecdfbb 571LIBOBJS=
bec39cab
AC
572cross_compiling=no
573subdirs=
574MFLAGS=
575MAKEFLAGS=
b4e70030 576
bec39cab
AC
577# Identity of this package.
578PACKAGE_NAME=
579PACKAGE_TARNAME=
580PACKAGE_VERSION=
581PACKAGE_STRING=
582PACKAGE_BUGREPORT=
81ecdfbb 583PACKAGE_URL=
bec39cab
AC
584
585ac_unique_file="main.c"
586# Factoring default headers for most tests.
587ac_includes_default="\
588#include <stdio.h>
81ecdfbb 589#ifdef HAVE_SYS_TYPES_H
bec39cab
AC
590# include <sys/types.h>
591#endif
81ecdfbb 592#ifdef HAVE_SYS_STAT_H
bec39cab
AC
593# include <sys/stat.h>
594#endif
81ecdfbb 595#ifdef STDC_HEADERS
bec39cab
AC
596# include <stdlib.h>
597# include <stddef.h>
598#else
81ecdfbb 599# ifdef HAVE_STDLIB_H
bec39cab
AC
600# include <stdlib.h>
601# endif
602#endif
81ecdfbb
RW
603#ifdef HAVE_STRING_H
604# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
bec39cab
AC
605# include <memory.h>
606# endif
607# include <string.h>
608#endif
81ecdfbb 609#ifdef HAVE_STRINGS_H
bec39cab
AC
610# include <strings.h>
611#endif
81ecdfbb 612#ifdef HAVE_INTTYPES_H
bec39cab 613# include <inttypes.h>
bec39cab 614#endif
81ecdfbb
RW
615#ifdef HAVE_STDINT_H
616# include <stdint.h>
617#endif
618#ifdef HAVE_UNISTD_H
bec39cab
AC
619# include <unistd.h>
620#endif"
621
81ecdfbb 622enable_option_checking=no
d0ac1c44 623ac_header_list=
c971b7fa 624ac_subst_vars='LTLIBOBJS
81ecdfbb 625LIBOBJS
b292c783
JK
626GCORE_TRANSFORM_NAME
627GDB_TRANSFORM_NAME
e3487908 628XSLTPROC
81ecdfbb 629GDB_NM_FILE
393fd4c3
YQ
630LTLIBBABELTRACE
631LIBBABELTRACE
632HAVE_LIBBABELTRACE
21ea5acd
SDJ
633HAVE_NATIVE_GCORE_HOST
634NAT_GENERATED_FILES
635XM_CLIBS
636MH_CFLAGS
637LOADLIBES
638NAT_CDEPS
639NATDEPFILES
640NAT_FILE
81ecdfbb
RW
641target_subdir
642CONFIG_UNINSTALL
643CONFIG_INSTALL
644CONFIG_CLEAN
645CONFIG_ALL
646CONFIG_SRCS
647CONFIG_DEPS
648CONFIG_OBS
649PROFILE_CFLAGS
650ENABLE_CFLAGS
651SIM_OBS
652SIM
653XMKMF
654GDBTK_SRC_DIR
655GDBTK_CFLAGS
656GDBTKLIBS
657X_LIBS
658X_LDFLAGS
659X_CFLAGS
660TK_XINCLUDES
661TK_DEPS
662TK_LIBRARY
663TK_INCLUDE
664TK_STUB_LIB_SPEC
665TK_STUB_LIB_FLAG
666TK_STUB_LIB_FILE
667TK_LIB_SPEC
668TK_LIB_FLAG
669TK_LIB_FILE
670TK_SRC_DIR
671TK_BIN_DIR
672TK_VERSION
673TCL_DEPS
674TCL_LIBRARY
675TCL_INCLUDE
676TCL_STUB_LIB_SPEC
677TCL_STUB_LIB_FLAG
678TCL_STUB_LIB_FILE
679TCL_LIB_SPEC
680TCL_LIB_FLAG
681TCL_LIB_FILE
682TCL_SRC_DIR
683TCL_BIN_DIR
684TCL_PATCH_LEVEL
685TCL_VERSION
686WIN32LDAPP
687GUI_CFLAGS_X
688LIBGUI
608e2dbb
TT
689LTLIBLZMA
690LIBLZMA
691HAVE_LIBLZMA
81ecdfbb
RW
692WIN32LIBS
693SER_HARDWIRE
694WERROR_CFLAGS
695WARN_CFLAGS
696SYSTEM_GDBINIT
81ecdfbb
RW
697TARGET_SYSTEM_ROOT
698CONFIG_LDFLAGS
f6528abd 699RDYNAMIC
81ecdfbb 700ALLOCA
58bfce93
MM
701LTLIBIPT
702LIBIPT
703HAVE_LIBIPT
62f29fda
TT
704SRCHIGH_CFLAGS
705SRCHIGH_LIBS
4df42755
DE
706HAVE_GUILE_FALSE
707HAVE_GUILE_TRUE
ed3ef339
DE
708GUILE_LIBS
709GUILE_CPPFLAGS
e76c5d17
DE
710GUILD_TARGET_FLAG
711GUILD
ed3ef339 712pkg_config_prog_path
4df42755
DE
713HAVE_PYTHON_FALSE
714HAVE_PYTHON_TRUE
ac534cba
JB
715PYTHON_LIBS
716PYTHON_CPPFLAGS
81ecdfbb 717PYTHON_CFLAGS
ec685c5e 718python_prog_path
2400729e
UW
719LTLIBMPFR
720LIBMPFR
721HAVE_LIBMPFR
81ecdfbb
RW
722LTLIBEXPAT
723LIBEXPAT
724HAVE_LIBEXPAT
b8e0a31c 725JIT_READER_DIR
f997c383 726TARGET_PTR
39037522 727READLINE_TEXI_INCFLAG
81ecdfbb
RW
728READLINE_CFLAGS
729READLINE_DEPS
730READLINE
016a3251
DD
731LTLIBICONV
732LIBICONV
711a72d3
L
733zlibinc
734zlibdir
81ecdfbb
RW
735MIG
736WINDRES
737DLLTOOL
c971b7fa 738AR
81ecdfbb
RW
739YFLAGS
740YACC
c971b7fa 741RANLIB
81ecdfbb 742LN_S
c971b7fa
PA
743INSTALL_DATA
744INSTALL_SCRIPT
745INSTALL_PROGRAM
746AWK
81ecdfbb
RW
747REPORT_BUGS_TEXI
748REPORT_BUGS_TO
749PKGVERSION
44cee4fd 750CODESIGN_CERT
b292c783 751HAVE_NATIVE_GCORE_TARGET
81ecdfbb
RW
752TARGET_OBS
753subdirs
754GDB_DATADIR
755DEBUGDIR
5048e516
JK
756MAKEINFO_EXTRA_FLAGS
757MAKEINFOFLAGS
758MAKEINFO
81ecdfbb 759PACKAGE
81ecdfbb
RW
760CATOBJEXT
761GENCAT
762INSTOBJEXT
763DATADIRNAME
764CATALOGS
765POSUB
766GMSGFMT
767XGETTEXT
768INCINTL
769LIBINTL_DEP
770LIBINTL
771USE_NLS
81ecdfbb
RW
772CCDEPMODE
773DEPDIR
774am__leading_dot
0bcda685
PA
775CXX_DIALECT
776HAVE_CXX11
4869db5e
RM
777INSTALL_STRIP_PROGRAM
778STRIP
779install_sh
81ecdfbb
RW
780target_os
781target_vendor
782target_cpu
783target
784host_os
785host_vendor
786host_cpu
787host
788build_os
789build_vendor
790build_cpu
791build
c971b7fa
PA
792EGREP
793GREP
794CPP
3bc3d82a
PA
795ac_ct_CXX
796CXXFLAGS
797CXX
81ecdfbb
RW
798OBJEXT
799EXEEXT
800ac_ct_CC
801CPPFLAGS
802LDFLAGS
803CFLAGS
804CC
805MAINT
806MAINTAINER_MODE_FALSE
807MAINTAINER_MODE_TRUE
808target_alias
809host_alias
810build_alias
811LIBS
812ECHO_T
813ECHO_N
814ECHO_C
815DEFS
816mandir
817localedir
818libdir
819psdir
820pdfdir
821dvidir
822htmldir
823infodir
824docdir
825oldincludedir
826includedir
827localstatedir
828sharedstatedir
829sysconfdir
830datadir
831datarootdir
832libexecdir
833sbindir
834bindir
835program_transform_name
836prefix
837exec_prefix
838PACKAGE_URL
839PACKAGE_BUGREPORT
840PACKAGE_STRING
841PACKAGE_VERSION
842PACKAGE_TARNAME
843PACKAGE_NAME
844PATH_SEPARATOR
845SHELL'
2b351b19 846ac_subst_files='nat_makefile_frag'
81ecdfbb
RW
847ac_user_opts='
848enable_option_checking
849enable_maintainer_mode
da2f07f1
JK
850enable_plugins
851enable_largefile
81ecdfbb
RW
852with_separate_debug_dir
853with_gdb_datadir
854with_relocated_sources
7349ff92 855with_auto_load_dir
bccbefd2 856with_auto_load_safe_path
81ecdfbb
RW
857enable_targets
858enable_64_bit_bfd
81ecdfbb
RW
859enable_gdbmi
860enable_tui
861enable_gdbtk
05e7c244 862with_libunwind_ia64
81ecdfbb
RW
863with_curses
864enable_profiling
44cee4fd 865enable_codesign
81ecdfbb
RW
866with_pkgversion
867with_bugurl
711a72d3 868with_system_zlib
016a3251
DD
869with_gnu_ld
870enable_rpath
81ecdfbb 871with_libiconv_prefix
478aac75 872with_iconv_bin
81ecdfbb 873with_system_readline
b8e0a31c 874with_jit_reader_dir
81ecdfbb 875with_expat
81ecdfbb 876with_libexpat_prefix
2400729e
UW
877with_mpfr
878with_libmpfr_prefix
81ecdfbb 879with_python
ed3ef339 880with_guile
189b8c2e 881enable_source_highlight
58bfce93
MM
882with_intel_pt
883with_libipt_prefix
81ecdfbb
RW
884with_included_regex
885with_sysroot
886with_system_gdbinit
887enable_werror
888enable_build_warnings
889enable_gdb_build_warnings
f35d5ade 890enable_ubsan
608e2dbb
TT
891with_lzma
892with_liblzma_prefix
81ecdfbb
RW
893with_tcl
894with_tk
895with_x
896enable_sim
496c0e1b 897enable_gdbserver
393fd4c3
YQ
898with_babeltrace
899with_libbabeltrace_prefix
8ecfd7bd 900enable_unit_tests
81ecdfbb
RW
901'
902 ac_precious_vars='build_alias
903host_alias
904target_alias
905CC
906CFLAGS
907LDFLAGS
908LIBS
909CPPFLAGS
3bc3d82a
PA
910CXX
911CXXFLAGS
912CCC
81ecdfbb 913CPP
f06e05e0
JK
914MAKEINFO
915MAKEINFOFLAGS
81ecdfbb
RW
916YACC
917YFLAGS
918XMKMF'
5ae98d25 919ac_subdirs_all='testsuite
81ecdfbb 920gdbtk
81ecdfbb 921gdbserver'
c906108c
SS
922
923# Initialize some variables set by options.
bec39cab
AC
924ac_init_help=
925ac_init_version=false
81ecdfbb
RW
926ac_unrecognized_opts=
927ac_unrecognized_sep=
c906108c
SS
928# The variables have the same names as the options, with
929# dashes changed to underlines.
bec39cab 930cache_file=/dev/null
c906108c 931exec_prefix=NONE
c906108c 932no_create=
c906108c
SS
933no_recursion=
934prefix=NONE
935program_prefix=NONE
936program_suffix=NONE
937program_transform_name=s,x,x,
938silent=
939site=
940srcdir=
c906108c
SS
941verbose=
942x_includes=NONE
943x_libraries=NONE
bec39cab
AC
944
945# Installation directory options.
946# These are left unexpanded so users can "make install exec_prefix=/foo"
947# and all the variables that are supposed to be based on exec_prefix
948# by default will actually change.
949# Use braces instead of parens because sh, perl, etc. also accept them.
81ecdfbb 950# (The list follows the same order as the GNU Coding Standards.)
c906108c
SS
951bindir='${exec_prefix}/bin'
952sbindir='${exec_prefix}/sbin'
953libexecdir='${exec_prefix}/libexec'
81ecdfbb
RW
954datarootdir='${prefix}/share'
955datadir='${datarootdir}'
c906108c
SS
956sysconfdir='${prefix}/etc'
957sharedstatedir='${prefix}/com'
958localstatedir='${prefix}/var'
c906108c
SS
959includedir='${prefix}/include'
960oldincludedir='/usr/include'
81ecdfbb
RW
961docdir='${datarootdir}/doc/${PACKAGE}'
962infodir='${datarootdir}/info'
963htmldir='${docdir}'
964dvidir='${docdir}'
965pdfdir='${docdir}'
966psdir='${docdir}'
967libdir='${exec_prefix}/lib'
968localedir='${datarootdir}/locale'
969mandir='${datarootdir}/man'
c906108c 970
c906108c 971ac_prev=
81ecdfbb 972ac_dashdash=
c906108c
SS
973for ac_option
974do
c906108c
SS
975 # If the previous option needs an argument, assign it.
976 if test -n "$ac_prev"; then
81ecdfbb 977 eval $ac_prev=\$ac_option
c906108c
SS
978 ac_prev=
979 continue
980 fi
981
81ecdfbb 982 case $ac_option in
d0ac1c44
SM
983 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
984 *=) ac_optarg= ;;
985 *) ac_optarg=yes ;;
81ecdfbb 986 esac
c906108c
SS
987
988 # Accept the important Cygnus configure options, so we can diagnose typos.
989
81ecdfbb
RW
990 case $ac_dashdash$ac_option in
991 --)
992 ac_dashdash=yes ;;
c906108c
SS
993
994 -bindir | --bindir | --bindi | --bind | --bin | --bi)
995 ac_prev=bindir ;;
996 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
bec39cab 997 bindir=$ac_optarg ;;
c906108c
SS
998
999 -build | --build | --buil | --bui | --bu)
bec39cab 1000 ac_prev=build_alias ;;
c906108c 1001 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
bec39cab 1002 build_alias=$ac_optarg ;;
c906108c
SS
1003
1004 -cache-file | --cache-file | --cache-fil | --cache-fi \
1005 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1006 ac_prev=cache_file ;;
1007 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1008 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
bec39cab
AC
1009 cache_file=$ac_optarg ;;
1010
1011 --config-cache | -C)
1012 cache_file=config.cache ;;
c906108c 1013
81ecdfbb 1014 -datadir | --datadir | --datadi | --datad)
c906108c 1015 ac_prev=datadir ;;
81ecdfbb 1016 -datadir=* | --datadir=* | --datadi=* | --datad=*)
bec39cab 1017 datadir=$ac_optarg ;;
c906108c 1018
81ecdfbb
RW
1019 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1020 | --dataroo | --dataro | --datar)
1021 ac_prev=datarootdir ;;
1022 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1023 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1024 datarootdir=$ac_optarg ;;
1025
c906108c 1026 -disable-* | --disable-*)
81ecdfbb 1027 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
c906108c 1028 # Reject names that are not valid shell variable names.
81ecdfbb 1029 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1030 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW
1031 ac_useropt_orig=$ac_useropt
1032 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1033 case $ac_user_opts in
1034 *"
1035"enable_$ac_useropt"
1036"*) ;;
1037 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1038 ac_unrecognized_sep=', ';;
1039 esac
1040 eval enable_$ac_useropt=no ;;
1041
1042 -docdir | --docdir | --docdi | --doc | --do)
1043 ac_prev=docdir ;;
1044 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1045 docdir=$ac_optarg ;;
1046
1047 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1048 ac_prev=dvidir ;;
1049 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1050 dvidir=$ac_optarg ;;
c906108c
SS
1051
1052 -enable-* | --enable-*)
81ecdfbb 1053 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
c906108c 1054 # Reject names that are not valid shell variable names.
81ecdfbb 1055 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1056 as_fn_error $? "invalid feature name: $ac_useropt"
81ecdfbb
RW
1057 ac_useropt_orig=$ac_useropt
1058 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1059 case $ac_user_opts in
1060 *"
1061"enable_$ac_useropt"
1062"*) ;;
1063 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1064 ac_unrecognized_sep=', ';;
b4e70030 1065 esac
81ecdfbb 1066 eval enable_$ac_useropt=\$ac_optarg ;;
c906108c
SS
1067
1068 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1069 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1070 | --exec | --exe | --ex)
1071 ac_prev=exec_prefix ;;
1072 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1073 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1074 | --exec=* | --exe=* | --ex=*)
bec39cab 1075 exec_prefix=$ac_optarg ;;
c906108c
SS
1076
1077 -gas | --gas | --ga | --g)
1078 # Obsolete; use --with-gas.
1079 with_gas=yes ;;
1080
bec39cab
AC
1081 -help | --help | --hel | --he | -h)
1082 ac_init_help=long ;;
1083 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1084 ac_init_help=recursive ;;
1085 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1086 ac_init_help=short ;;
c906108c
SS
1087
1088 -host | --host | --hos | --ho)
bec39cab 1089 ac_prev=host_alias ;;
c906108c 1090 -host=* | --host=* | --hos=* | --ho=*)
bec39cab 1091 host_alias=$ac_optarg ;;
c906108c 1092
81ecdfbb
RW
1093 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1094 ac_prev=htmldir ;;
1095 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1096 | --ht=*)
1097 htmldir=$ac_optarg ;;
1098
c906108c
SS
1099 -includedir | --includedir | --includedi | --included | --include \
1100 | --includ | --inclu | --incl | --inc)
1101 ac_prev=includedir ;;
1102 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1103 | --includ=* | --inclu=* | --incl=* | --inc=*)
bec39cab 1104 includedir=$ac_optarg ;;
c906108c
SS
1105
1106 -infodir | --infodir | --infodi | --infod | --info | --inf)
1107 ac_prev=infodir ;;
1108 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
bec39cab 1109 infodir=$ac_optarg ;;
c906108c
SS
1110
1111 -libdir | --libdir | --libdi | --libd)
1112 ac_prev=libdir ;;
1113 -libdir=* | --libdir=* | --libdi=* | --libd=*)
bec39cab 1114 libdir=$ac_optarg ;;
c906108c
SS
1115
1116 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1117 | --libexe | --libex | --libe)
1118 ac_prev=libexecdir ;;
1119 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1120 | --libexe=* | --libex=* | --libe=*)
bec39cab 1121 libexecdir=$ac_optarg ;;
c906108c 1122
81ecdfbb
RW
1123 -localedir | --localedir | --localedi | --localed | --locale)
1124 ac_prev=localedir ;;
1125 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1126 localedir=$ac_optarg ;;
1127
c906108c 1128 -localstatedir | --localstatedir | --localstatedi | --localstated \
81ecdfbb 1129 | --localstate | --localstat | --localsta | --localst | --locals)
c906108c
SS
1130 ac_prev=localstatedir ;;
1131 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
81ecdfbb 1132 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
bec39cab 1133 localstatedir=$ac_optarg ;;
c906108c
SS
1134
1135 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1136 ac_prev=mandir ;;
1137 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
bec39cab 1138 mandir=$ac_optarg ;;
c906108c
SS
1139
1140 -nfp | --nfp | --nf)
1141 # Obsolete; use --without-fp.
1142 with_fp=no ;;
1143
1144 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
bec39cab 1145 | --no-cr | --no-c | -n)
c906108c
SS
1146 no_create=yes ;;
1147
1148 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1149 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1150 no_recursion=yes ;;
1151
1152 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1153 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1154 | --oldin | --oldi | --old | --ol | --o)
1155 ac_prev=oldincludedir ;;
1156 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1157 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1158 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
bec39cab 1159 oldincludedir=$ac_optarg ;;
c906108c
SS
1160
1161 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1162 ac_prev=prefix ;;
1163 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
bec39cab 1164 prefix=$ac_optarg ;;
c906108c
SS
1165
1166 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1167 | --program-pre | --program-pr | --program-p)
1168 ac_prev=program_prefix ;;
1169 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1170 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
bec39cab 1171 program_prefix=$ac_optarg ;;
c906108c
SS
1172
1173 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1174 | --program-suf | --program-su | --program-s)
1175 ac_prev=program_suffix ;;
1176 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1177 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
bec39cab 1178 program_suffix=$ac_optarg ;;
c906108c
SS
1179
1180 -program-transform-name | --program-transform-name \
1181 | --program-transform-nam | --program-transform-na \
1182 | --program-transform-n | --program-transform- \
1183 | --program-transform | --program-transfor \
1184 | --program-transfo | --program-transf \
1185 | --program-trans | --program-tran \
1186 | --progr-tra | --program-tr | --program-t)
1187 ac_prev=program_transform_name ;;
1188 -program-transform-name=* | --program-transform-name=* \
1189 | --program-transform-nam=* | --program-transform-na=* \
1190 | --program-transform-n=* | --program-transform-=* \
1191 | --program-transform=* | --program-transfor=* \
1192 | --program-transfo=* | --program-transf=* \
1193 | --program-trans=* | --program-tran=* \
1194 | --progr-tra=* | --program-tr=* | --program-t=*)
bec39cab 1195 program_transform_name=$ac_optarg ;;
c906108c 1196
81ecdfbb
RW
1197 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1198 ac_prev=pdfdir ;;
1199 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1200 pdfdir=$ac_optarg ;;
1201
1202 -psdir | --psdir | --psdi | --psd | --ps)
1203 ac_prev=psdir ;;
1204 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1205 psdir=$ac_optarg ;;
1206
c906108c
SS
1207 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1208 | -silent | --silent | --silen | --sile | --sil)
1209 silent=yes ;;
1210
1211 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1212 ac_prev=sbindir ;;
1213 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1214 | --sbi=* | --sb=*)
bec39cab 1215 sbindir=$ac_optarg ;;
c906108c
SS
1216
1217 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1218 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1219 | --sharedst | --shareds | --shared | --share | --shar \
1220 | --sha | --sh)
1221 ac_prev=sharedstatedir ;;
1222 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1223 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1224 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1225 | --sha=* | --sh=*)
bec39cab 1226 sharedstatedir=$ac_optarg ;;
c906108c
SS
1227
1228 -site | --site | --sit)
1229 ac_prev=site ;;
1230 -site=* | --site=* | --sit=*)
bec39cab 1231 site=$ac_optarg ;;
3ace7edb 1232
c906108c
SS
1233 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1234 ac_prev=srcdir ;;
1235 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
bec39cab 1236 srcdir=$ac_optarg ;;
c906108c
SS
1237
1238 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1239 | --syscon | --sysco | --sysc | --sys | --sy)
1240 ac_prev=sysconfdir ;;
1241 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1242 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
bec39cab 1243 sysconfdir=$ac_optarg ;;
c906108c
SS
1244
1245 -target | --target | --targe | --targ | --tar | --ta | --t)
bec39cab 1246 ac_prev=target_alias ;;
c906108c 1247 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
bec39cab 1248 target_alias=$ac_optarg ;;
c906108c
SS
1249
1250 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1251 verbose=yes ;;
1252
bec39cab
AC
1253 -version | --version | --versio | --versi | --vers | -V)
1254 ac_init_version=: ;;
c906108c
SS
1255
1256 -with-* | --with-*)
81ecdfbb 1257 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
c906108c 1258 # Reject names that are not valid shell variable names.
81ecdfbb 1259 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1260 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW
1261 ac_useropt_orig=$ac_useropt
1262 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1263 case $ac_user_opts in
1264 *"
1265"with_$ac_useropt"
1266"*) ;;
1267 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1268 ac_unrecognized_sep=', ';;
b4e70030 1269 esac
81ecdfbb 1270 eval with_$ac_useropt=\$ac_optarg ;;
c906108c
SS
1271
1272 -without-* | --without-*)
81ecdfbb 1273 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
c906108c 1274 # Reject names that are not valid shell variable names.
81ecdfbb 1275 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
d0ac1c44 1276 as_fn_error $? "invalid package name: $ac_useropt"
81ecdfbb
RW
1277 ac_useropt_orig=$ac_useropt
1278 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1279 case $ac_user_opts in
1280 *"
1281"with_$ac_useropt"
1282"*) ;;
1283 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1284 ac_unrecognized_sep=', ';;
1285 esac
1286 eval with_$ac_useropt=no ;;
c906108c
SS
1287
1288 --x)
1289 # Obsolete; use --with-x.
1290 with_x=yes ;;
1291
1292 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1293 | --x-incl | --x-inc | --x-in | --x-i)
1294 ac_prev=x_includes ;;
1295 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1296 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
bec39cab 1297 x_includes=$ac_optarg ;;
c906108c
SS
1298
1299 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1300 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1301 ac_prev=x_libraries ;;
1302 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1303 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
bec39cab 1304 x_libraries=$ac_optarg ;;
c906108c 1305
d0ac1c44
SM
1306 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1307Try \`$0 --help' for more information"
c906108c
SS
1308 ;;
1309
bec39cab
AC
1310 *=*)
1311 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1312 # Reject names that are not valid shell variable names.
81ecdfbb
RW
1313 case $ac_envvar in #(
1314 '' | [0-9]* | *[!_$as_cr_alnum]* )
d0ac1c44 1315 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
81ecdfbb
RW
1316 esac
1317 eval $ac_envvar=\$ac_optarg
bec39cab
AC
1318 export $ac_envvar ;;
1319
c906108c 1320 *)
bec39cab 1321 # FIXME: should be removed in autoconf 3.0.
81ecdfbb 1322 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
bec39cab 1323 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
81ecdfbb 1324 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
d0ac1c44 1325 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
c906108c
SS
1326 ;;
1327
1328 esac
1329done
1330
1331if test -n "$ac_prev"; then
bec39cab 1332 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
d0ac1c44 1333 as_fn_error $? "missing argument to $ac_option"
c906108c 1334fi
c906108c 1335
81ecdfbb
RW
1336if test -n "$ac_unrecognized_opts"; then
1337 case $enable_option_checking in
1338 no) ;;
d0ac1c44 1339 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
81ecdfbb 1340 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
b4e70030 1341 esac
81ecdfbb 1342fi
b4e70030 1343
81ecdfbb
RW
1344# Check all directory arguments for consistency.
1345for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1346 datadir sysconfdir sharedstatedir localstatedir includedir \
1347 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1348 libdir localedir mandir
b4e70030 1349do
81ecdfbb
RW
1350 eval ac_val=\$$ac_var
1351 # Remove trailing slashes.
1352 case $ac_val in
1353 */ )
1354 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1355 eval $ac_var=\$ac_val;;
1356 esac
1357 # Be sure to have absolute directory names.
b4e70030 1358 case $ac_val in
81ecdfbb
RW
1359 [\\/$]* | ?:[\\/]* ) continue;;
1360 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
c906108c 1361 esac
d0ac1c44 1362 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
c906108c
SS
1363done
1364
bec39cab
AC
1365# There might be people who depend on the old broken behavior: `$host'
1366# used to hold the argument of --host etc.
1367# FIXME: To remove some day.
1368build=$build_alias
1369host=$host_alias
1370target=$target_alias
1371
1372# FIXME: To remove some day.
1373if test "x$host_alias" != x; then
1374 if test "x$build_alias" = x; then
1375 cross_compiling=maybe
bec39cab
AC
1376 elif test "x$build_alias" != "x$host_alias"; then
1377 cross_compiling=yes
1378 fi
1379fi
c906108c 1380
bec39cab
AC
1381ac_tool_prefix=
1382test -n "$host_alias" && ac_tool_prefix=$host_alias-
1383
1384test "$silent" = yes && exec 6>/dev/null
c906108c 1385
c906108c 1386
81ecdfbb
RW
1387ac_pwd=`pwd` && test -n "$ac_pwd" &&
1388ac_ls_di=`ls -di .` &&
1389ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
d0ac1c44 1390 as_fn_error $? "working directory cannot be determined"
81ecdfbb 1391test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
d0ac1c44 1392 as_fn_error $? "pwd does not report name of working directory"
81ecdfbb
RW
1393
1394
c906108c
SS
1395# Find the source files, if location was not specified.
1396if test -z "$srcdir"; then
1397 ac_srcdir_defaulted=yes
81ecdfbb
RW
1398 # Try the directory containing this script, then the parent directory.
1399 ac_confdir=`$as_dirname -- "$as_myself" ||
1400$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1401 X"$as_myself" : 'X\(//\)[^/]' \| \
1402 X"$as_myself" : 'X\(//\)$' \| \
1403 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1404$as_echo X"$as_myself" |
1405 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1406 s//\1/
1407 q
1408 }
1409 /^X\(\/\/\)[^/].*/{
1410 s//\1/
1411 q
1412 }
1413 /^X\(\/\/\)$/{
1414 s//\1/
1415 q
1416 }
1417 /^X\(\/\).*/{
1418 s//\1/
1419 q
1420 }
1421 s/.*/./; q'`
c906108c 1422 srcdir=$ac_confdir
81ecdfbb 1423 if test ! -r "$srcdir/$ac_unique_file"; then
c906108c
SS
1424 srcdir=..
1425 fi
1426else
1427 ac_srcdir_defaulted=no
1428fi
81ecdfbb
RW
1429if test ! -r "$srcdir/$ac_unique_file"; then
1430 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
d0ac1c44 1431 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
81ecdfbb
RW
1432fi
1433ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1434ac_abs_confdir=`(
d0ac1c44 1435 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
81ecdfbb
RW
1436 pwd)`
1437# When building in place, set srcdir=.
1438if test "$ac_abs_confdir" = "$ac_pwd"; then
1439 srcdir=.
1440fi
1441# Remove unnecessary trailing slashes from srcdir.
1442# Double slashes in file names in object file debugging info
1443# mess up M-x gdb in Emacs.
1444case $srcdir in
1445*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1446esac
1447for ac_var in $ac_precious_vars; do
1448 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1449 eval ac_env_${ac_var}_value=\$${ac_var}
1450 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1451 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1452done
c906108c 1453
bec39cab
AC
1454#
1455# Report the --help message.
1456#
1457if test "$ac_init_help" = "long"; then
1458 # Omit some internal or obsolete options to make the list less imposing.
1459 # This message is too long to be a string in the A/UX 3.1 sh.
1460 cat <<_ACEOF
1461\`configure' configures this package to adapt to many kinds of systems.
1462
1463Usage: $0 [OPTION]... [VAR=VALUE]...
1464
1465To assign environment variables (e.g., CC, CFLAGS...), specify them as
1466VAR=VALUE. See below for descriptions of some of the useful variables.
1467
1468Defaults for the options are specified in brackets.
1469
1470Configuration:
1471 -h, --help display this help and exit
1472 --help=short display options specific to this package
1473 --help=recursive display the short help of all the included packages
1474 -V, --version display version information and exit
d0ac1c44 1475 -q, --quiet, --silent do not print \`checking ...' messages
bec39cab
AC
1476 --cache-file=FILE cache test results in FILE [disabled]
1477 -C, --config-cache alias for \`--cache-file=config.cache'
1478 -n, --no-create do not create output files
1479 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1480
bec39cab
AC
1481Installation directories:
1482 --prefix=PREFIX install architecture-independent files in PREFIX
81ecdfbb 1483 [$ac_default_prefix]
bec39cab 1484 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
81ecdfbb 1485 [PREFIX]
bec39cab
AC
1486
1487By default, \`make install' will install all the files in
1488\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1489an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1490for instance \`--prefix=\$HOME'.
1491
1492For better control, use the options below.
1493
1494Fine tuning of the installation directories:
81ecdfbb
RW
1495 --bindir=DIR user executables [EPREFIX/bin]
1496 --sbindir=DIR system admin executables [EPREFIX/sbin]
1497 --libexecdir=DIR program executables [EPREFIX/libexec]
1498 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1499 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1500 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1501 --libdir=DIR object code libraries [EPREFIX/lib]
1502 --includedir=DIR C header files [PREFIX/include]
1503 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1504 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1505 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1506 --infodir=DIR info documentation [DATAROOTDIR/info]
1507 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1508 --mandir=DIR man documentation [DATAROOTDIR/man]
1509 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1510 --htmldir=DIR html documentation [DOCDIR]
1511 --dvidir=DIR dvi documentation [DOCDIR]
1512 --pdfdir=DIR pdf documentation [DOCDIR]
1513 --psdir=DIR ps documentation [DOCDIR]
bec39cab
AC
1514_ACEOF
1515
1516 cat <<\_ACEOF
1517
9009e1ae
MR
1518Program names:
1519 --program-prefix=PREFIX prepend PREFIX to installed program names
1520 --program-suffix=SUFFIX append SUFFIX to installed program names
1521 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1522
bec39cab
AC
1523X features:
1524 --x-includes=DIR X include files are in DIR
1525 --x-libraries=DIR X library files are in DIR
1526
1527System types:
1528 --build=BUILD configure for building on BUILD [guessed]
1529 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1530 --target=TARGET configure for building compilers for TARGET [HOST]
1531_ACEOF
1532fi
1533
1534if test -n "$ac_init_help"; then
1535
1536 cat <<\_ACEOF
1537
1538Optional Features:
81ecdfbb 1539 --disable-option-checking ignore unrecognized --enable/--with options
bec39cab
AC
1540 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1541 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
d0ac1c44
SM
1542 --enable-maintainer-mode
1543 enable make rules and dependencies not useful (and
1544 sometimes confusing) to the casual installer
2974be62 1545 --enable-plugins Enable support for plugins
da2f07f1 1546 --disable-largefile omit support for large files
a1220294
TT
1547 --enable-targets=TARGETS
1548 alternative target configurations
c0993dbe 1549 --enable-64-bit-bfd 64-bit support (on hosts with narrower word sizes)
bec39cab
AC
1550 --disable-gdbmi disable machine-interface (MI)
1551 --enable-tui enable full-screen terminal user interface (TUI)
1552 --enable-gdbtk enable gdbtk graphical user interface (GUI)
1553 --enable-profiling enable profiling of GDB
44cee4fd 1554 --enable-codesign=CERT sign gdb with 'codesign -s CERT'
3841debe 1555 --disable-rpath do not hardcode runtime library paths
189b8c2e
ST
1556 --enable-source-highlight
1557 enable source-highlight for source listings
a1220294 1558 --enable-werror treat compile warnings as errors
32c1c914 1559 --enable-build-warnings enable build-time compiler warnings if gcc is used
a1220294 1560 --enable-gdb-build-warnings
32c1c914 1561 enable GDB specific build-time compiler warnings if
a1220294 1562 gcc is used
f35d5ade 1563 --enable-ubsan enable undefined behavior sanitizer (auto/yes/no)
32c1c914 1564 --enable-sim link gdb with simulator
496c0e1b
JB
1565 --enable-gdbserver automatically build gdbserver (yes/no/auto, default
1566 is auto)
8ecfd7bd
SDJ
1567 --enable-unit-tests Enable the inclusion of unit tests when compiling
1568 GDB
bec39cab
AC
1569
1570Optional Packages:
1571 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1572 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
a1220294 1573 --with-separate-debug-dir=PATH
32c1c914 1574 look for global separate debug info in this path
62e4f60c 1575 [LIBDIR/debug]
b14b1491
TT
1576 --with-gdb-datadir=PATH look for global separate data files in this path
1577 [DATADIR/gdb]
29b0e8a2 1578 --with-relocated-sources=PATH
32c1c914 1579 automatically relocate this path for source files
7349ff92 1580 --with-auto-load-dir=PATH
aff139ff 1581 directories from which to load auto-loaded scripts
1564a261 1582 [$debugdir:$datadir/auto-load]
bccbefd2 1583 --with-auto-load-safe-path=PATH
aff139ff 1584 directories safe to hold auto-loaded files
7349ff92 1585 [--with-auto-load-dir]
bccbefd2
JK
1586 --without-auto-load-safe-path
1587 do not restrict auto-loaded files locations
05e7c244 1588 --with-libunwind-ia64 use libunwind frame unwinding for ia64 targets
cb01cfba
JB
1589 --with-curses use the curses library instead of the termcap
1590 library
c16158bc
JM
1591 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1592 --with-bugurl=URL Direct users to URL to report a bug
711a72d3 1593 --with-system-zlib use installed libz
016a3251
DD
1594 --with-gnu-ld assume the C compiler uses GNU ld default=no
1595 --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib
1596 --without-libiconv-prefix don't search for libiconv in includedir and libdir
478aac75 1597 --with-iconv-bin=PATH specify where to find the iconv program
6a30b0a5 1598 --with-system-readline use installed readline library
b8e0a31c
SD
1599 --with-jit-reader-dir=PATH
1600 directory to load the JIT readers from
5c39566f 1601 --with-expat include expat support (auto/yes/no)
3841debe
DJ
1602 --with-libexpat-prefix[=DIR] search for libexpat in DIR/include and DIR/lib
1603 --without-libexpat-prefix don't search for libexpat in includedir and libdir
2400729e
UW
1604 --with-mpfr include MPFR support (auto/yes/no)
1605 --with-libmpfr-prefix[=DIR] search for libmpfr in DIR/include and DIR/lib
1606 --without-libmpfr-prefix don't search for libmpfr in includedir and libdir
0c4a4063
DE
1607 --with-python[=PYTHON] include python support
1608 (auto/yes/no/<python-program>)
ed3ef339
DE
1609 --with-guile[=GUILE] include guile support
1610 (auto/yes/no/<guile-version>/<pkg-config-program>)
bc504a31 1611 --with-intel-pt include Intel Processor Trace support (auto/yes/no)
58bfce93
MM
1612 --with-libipt-prefix[=DIR] search for libipt in DIR/include and DIR/lib
1613 --without-libipt-prefix don't search for libipt in includedir and libdir
a1220294
TT
1614 --without-included-regex
1615 don't use included regex; this is the default on
1616 systems with version 2 of the GNU C library (use
1617 with caution on other system)
81ecdfbb 1618 --with-sysroot[=DIR] search for usr/lib et al within DIR
b14b1491 1619 --with-system-gdbinit=PATH
32c1c914 1620 automatically load a system-wide gdbinit file
608e2dbb
TT
1621 --with-lzma support lzma compression (auto/yes/no)
1622 --with-liblzma-prefix[=DIR] search for liblzma in DIR/include and DIR/lib
1623 --without-liblzma-prefix don't search for liblzma in includedir and libdir
5062cc19
KS
1624 --with-tcl directory containing tcl configuration (tclConfig.sh)
1625 --with-tk directory containing tk configuration (tkConfig.sh)
bec39cab 1626 --with-x use the X Window System
393fd4c3
YQ
1627 --with-babeltrace include babeltrace support (auto/yes/no)
1628 --with-libbabeltrace-prefix[=DIR] search for libbabeltrace in DIR/include and DIR/lib
1629 --without-libbabeltrace-prefix don't search for libbabeltrace in includedir and libdir
bec39cab
AC
1630
1631Some influential environment variables:
1632 CC C compiler command
1633 CFLAGS C compiler flags
1634 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1635 nonstandard directory <lib dir>
81ecdfbb 1636 LIBS libraries to pass to the linker, e.g. -l<library>
d0ac1c44 1637 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
81ecdfbb 1638 you have headers in a nonstandard directory <include dir>
3bc3d82a
PA
1639 CXX C++ compiler command
1640 CXXFLAGS C++ compiler flags
bec39cab 1641 CPP C preprocessor
f06e05e0
JK
1642 MAKEINFO Parent configure detects if it is of sufficient version.
1643 MAKEINFOFLAGS
1644 Parameters for MAKEINFO.
d0ac1c44
SM
1645 YACC The `Yet Another Compiler Compiler' implementation to use.
1646 Defaults to the first program found out of: `bison -y', `byacc',
1647 `yacc'.
81ecdfbb
RW
1648 YFLAGS The list of arguments that will be passed by default to $YACC.
1649 This script will default YFLAGS to the empty string to avoid a
1650 default value of `-d' given by some make applications.
1651 XMKMF Path to xmkmf, Makefile generator for X Window System
bec39cab
AC
1652
1653Use these variables to override the choices made by `configure' or to help
1654it to find libraries and programs with nonstandard names/locations.
1655
81ecdfbb 1656Report bugs to the package provider.
bec39cab 1657_ACEOF
81ecdfbb 1658ac_status=$?
bec39cab
AC
1659fi
1660
1661if test "$ac_init_help" = "recursive"; then
1662 # If there are subdirs, report their specific --help.
bec39cab 1663 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
81ecdfbb
RW
1664 test -d "$ac_dir" ||
1665 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1666 continue
bec39cab
AC
1667 ac_builddir=.
1668
81ecdfbb
RW
1669case "$ac_dir" in
1670.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1671*)
1672 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1673 # A ".." for each directory in $ac_dir_suffix.
1674 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1675 case $ac_top_builddir_sub in
1676 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1677 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1678 esac ;;
1679esac
1680ac_abs_top_builddir=$ac_pwd
1681ac_abs_builddir=$ac_pwd$ac_dir_suffix
1682# for backward compatibility:
1683ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
1684
1685case $srcdir in
81ecdfbb 1686 .) # We are building in place.
bec39cab 1687 ac_srcdir=.
81ecdfbb
RW
1688 ac_top_srcdir=$ac_top_builddir_sub
1689 ac_abs_top_srcdir=$ac_pwd ;;
1690 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 1691 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
1692 ac_top_srcdir=$srcdir
1693 ac_abs_top_srcdir=$srcdir ;;
1694 *) # Relative name.
1695 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1696 ac_top_srcdir=$ac_top_build_prefix$srcdir
1697 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 1698esac
81ecdfbb 1699ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 1700
81ecdfbb
RW
1701 cd "$ac_dir" || { ac_status=$?; continue; }
1702 # Check for guested configure.
1703 if test -f "$ac_srcdir/configure.gnu"; then
1704 echo &&
1705 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1706 elif test -f "$ac_srcdir/configure"; then
1707 echo &&
1708 $SHELL "$ac_srcdir/configure" --help=recursive
3ace7edb 1709 else
81ecdfbb
RW
1710 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1711 fi || ac_status=$?
1712 cd "$ac_pwd" || { ac_status=$?; break; }
bec39cab
AC
1713 done
1714fi
1715
81ecdfbb 1716test -n "$ac_init_help" && exit $ac_status
bec39cab
AC
1717if $ac_init_version; then
1718 cat <<\_ACEOF
81ecdfbb 1719configure
d0ac1c44 1720generated by GNU Autoconf 2.69
bec39cab 1721
d0ac1c44 1722Copyright (C) 2012 Free Software Foundation, Inc.
bec39cab
AC
1723This configure script is free software; the Free Software Foundation
1724gives unlimited permission to copy, distribute and modify it.
1725_ACEOF
81ecdfbb 1726 exit
bec39cab 1727fi
bec39cab 1728
81ecdfbb
RW
1729## ------------------------ ##
1730## Autoconf initialization. ##
1731## ------------------------ ##
bec39cab 1732
81ecdfbb
RW
1733# ac_fn_c_try_compile LINENO
1734# --------------------------
1735# Try to compile conftest.$ac_ext, and return whether this succeeded.
1736ac_fn_c_try_compile ()
1737{
1738 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1739 rm -f conftest.$ac_objext
1740 if { { ac_try="$ac_compile"
1741case "(($ac_try" in
1742 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1743 *) ac_try_echo=$ac_try;;
1744esac
1745eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1746$as_echo "$ac_try_echo"; } >&5
1747 (eval "$ac_compile") 2>conftest.err
1748 ac_status=$?
1749 if test -s conftest.err; then
1750 grep -v '^ *+' conftest.err >conftest.er1
1751 cat conftest.er1 >&5
1752 mv -f conftest.er1 conftest.err
1753 fi
1754 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755 test $ac_status = 0; } && {
1756 test -z "$ac_c_werror_flag" ||
1757 test ! -s conftest.err
1758 } && test -s conftest.$ac_objext; then :
1759 ac_retval=0
1760else
1761 $as_echo "$as_me: failed program was:" >&5
1762sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1763
81ecdfbb
RW
1764 ac_retval=1
1765fi
d0ac1c44
SM
1766 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1767 as_fn_set_status $ac_retval
81ecdfbb
RW
1768
1769} # ac_fn_c_try_compile
1770
3bc3d82a
PA
1771# ac_fn_cxx_try_compile LINENO
1772# ----------------------------
1773# Try to compile conftest.$ac_ext, and return whether this succeeded.
1774ac_fn_cxx_try_compile ()
1775{
1776 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1777 rm -f conftest.$ac_objext
1778 if { { ac_try="$ac_compile"
1779case "(($ac_try" in
1780 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1781 *) ac_try_echo=$ac_try;;
1782esac
1783eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1784$as_echo "$ac_try_echo"; } >&5
1785 (eval "$ac_compile") 2>conftest.err
1786 ac_status=$?
1787 if test -s conftest.err; then
1788 grep -v '^ *+' conftest.err >conftest.er1
1789 cat conftest.er1 >&5
1790 mv -f conftest.er1 conftest.err
1791 fi
1792 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1793 test $ac_status = 0; } && {
1794 test -z "$ac_cxx_werror_flag" ||
1795 test ! -s conftest.err
1796 } && test -s conftest.$ac_objext; then :
1797 ac_retval=0
1798else
1799 $as_echo "$as_me: failed program was:" >&5
1800sed 's/^/| /' conftest.$ac_ext >&5
1801
1802 ac_retval=1
1803fi
d0ac1c44
SM
1804 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1805 as_fn_set_status $ac_retval
3bc3d82a
PA
1806
1807} # ac_fn_cxx_try_compile
1808
81ecdfbb
RW
1809# ac_fn_c_try_cpp LINENO
1810# ----------------------
1811# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1812ac_fn_c_try_cpp ()
bec39cab 1813{
81ecdfbb
RW
1814 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815 if { { ac_try="$ac_cpp conftest.$ac_ext"
1816case "(($ac_try" in
1817 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1818 *) ac_try_echo=$ac_try;;
1819esac
1820eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1821$as_echo "$ac_try_echo"; } >&5
1822 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1823 ac_status=$?
1824 if test -s conftest.err; then
1825 grep -v '^ *+' conftest.err >conftest.er1
1826 cat conftest.er1 >&5
1827 mv -f conftest.er1 conftest.err
1828 fi
1829 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
d0ac1c44 1830 test $ac_status = 0; } > conftest.i && {
81ecdfbb
RW
1831 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1832 test ! -s conftest.err
1833 }; then :
1834 ac_retval=0
1835else
1836 $as_echo "$as_me: failed program was:" >&5
1837sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1838
81ecdfbb
RW
1839 ac_retval=1
1840fi
d0ac1c44
SM
1841 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1842 as_fn_set_status $ac_retval
bec39cab 1843
81ecdfbb 1844} # ac_fn_c_try_cpp
bec39cab 1845
81ecdfbb
RW
1846# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1847# -------------------------------------------------------
1848# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1849# the include files in INCLUDES and setting the cache variable VAR
1850# accordingly.
1851ac_fn_c_check_header_mongrel ()
1852{
1853 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
d0ac1c44 1854 if eval \${$3+:} false; then :
81ecdfbb
RW
1855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1856$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1857if eval \${$3+:} false; then :
81ecdfbb
RW
1858 $as_echo_n "(cached) " >&6
1859fi
1860eval ac_res=\$$3
1861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1862$as_echo "$ac_res" >&6; }
1863else
1864 # Is the header compilable?
1865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1866$as_echo_n "checking $2 usability... " >&6; }
1867cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1868/* end confdefs.h. */
1869$4
1870#include <$2>
1871_ACEOF
1872if ac_fn_c_try_compile "$LINENO"; then :
1873 ac_header_compiler=yes
1874else
1875 ac_header_compiler=no
1876fi
1877rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1878{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1879$as_echo "$ac_header_compiler" >&6; }
bec39cab 1880
81ecdfbb
RW
1881# Is the header present?
1882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1883$as_echo_n "checking $2 presence... " >&6; }
1884cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1885/* end confdefs.h. */
1886#include <$2>
1887_ACEOF
1888if ac_fn_c_try_cpp "$LINENO"; then :
1889 ac_header_preproc=yes
1890else
1891 ac_header_preproc=no
1892fi
d0ac1c44 1893rm -f conftest.err conftest.i conftest.$ac_ext
81ecdfbb
RW
1894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1895$as_echo "$ac_header_preproc" >&6; }
bec39cab 1896
81ecdfbb
RW
1897# So? What about this header?
1898case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1899 yes:no: )
1900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1901$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1903$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1904 ;;
1905 no:yes:* )
1906 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1907$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1909$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1911$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1912 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1913$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1914 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1915$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1916 ;;
1917esac
1918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1919$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1920if eval \${$3+:} false; then :
81ecdfbb
RW
1921 $as_echo_n "(cached) " >&6
1922else
1923 eval "$3=\$ac_header_compiler"
1924fi
1925eval ac_res=\$$3
1926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1927$as_echo "$ac_res" >&6; }
1928fi
d0ac1c44 1929 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
bec39cab 1930
81ecdfbb 1931} # ac_fn_c_check_header_mongrel
bec39cab 1932
81ecdfbb
RW
1933# ac_fn_c_try_run LINENO
1934# ----------------------
1935# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1936# that executables *can* be run.
1937ac_fn_c_try_run ()
1938{
1939 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1940 if { { ac_try="$ac_link"
1941case "(($ac_try" in
1942 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1943 *) ac_try_echo=$ac_try;;
1944esac
1945eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1946$as_echo "$ac_try_echo"; } >&5
1947 (eval "$ac_link") 2>&5
1948 ac_status=$?
1949 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1950 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1951 { { case "(($ac_try" in
1952 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1953 *) ac_try_echo=$ac_try;;
1954esac
1955eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1956$as_echo "$ac_try_echo"; } >&5
1957 (eval "$ac_try") 2>&5
1958 ac_status=$?
1959 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960 test $ac_status = 0; }; }; then :
1961 ac_retval=0
1962else
1963 $as_echo "$as_me: program exited with status $ac_status" >&5
1964 $as_echo "$as_me: failed program was:" >&5
1965sed 's/^/| /' conftest.$ac_ext >&5
bec39cab 1966
81ecdfbb
RW
1967 ac_retval=$ac_status
1968fi
1969 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM
1970 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1971 as_fn_set_status $ac_retval
bec39cab 1972
81ecdfbb 1973} # ac_fn_c_try_run
bec39cab 1974
81ecdfbb
RW
1975# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1976# -------------------------------------------------------
1977# Tests whether HEADER exists and can be compiled using the include files in
1978# INCLUDES, setting the cache variable VAR accordingly.
1979ac_fn_c_check_header_compile ()
1980{
1981 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1983$as_echo_n "checking for $2... " >&6; }
d0ac1c44 1984if eval \${$3+:} false; then :
81ecdfbb
RW
1985 $as_echo_n "(cached) " >&6
1986else
1987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988/* end confdefs.h. */
1989$4
1990#include <$2>
bec39cab 1991_ACEOF
81ecdfbb
RW
1992if ac_fn_c_try_compile "$LINENO"; then :
1993 eval "$3=yes"
1994else
1995 eval "$3=no"
1996fi
1997rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1998fi
1999eval ac_res=\$$3
2000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2001$as_echo "$ac_res" >&6; }
d0ac1c44 2002 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
bec39cab 2003
81ecdfbb 2004} # ac_fn_c_check_header_compile
bec39cab 2005
2974be62
AM
2006# ac_fn_c_try_link LINENO
2007# -----------------------
2008# Try to link conftest.$ac_ext, and return whether this succeeded.
2009ac_fn_c_try_link ()
2010{
2011 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2012 rm -f conftest.$ac_objext conftest$ac_exeext
2013 if { { ac_try="$ac_link"
2014case "(($ac_try" in
2015 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2016 *) ac_try_echo=$ac_try;;
2017esac
2018eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2019$as_echo "$ac_try_echo"; } >&5
2020 (eval "$ac_link") 2>conftest.err
2021 ac_status=$?
2022 if test -s conftest.err; then
2023 grep -v '^ *+' conftest.err >conftest.er1
2024 cat conftest.er1 >&5
2025 mv -f conftest.er1 conftest.err
2026 fi
2027 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2028 test $ac_status = 0; } && {
2029 test -z "$ac_c_werror_flag" ||
2030 test ! -s conftest.err
2031 } && test -s conftest$ac_exeext && {
2032 test "$cross_compiling" = yes ||
d0ac1c44 2033 test -x conftest$ac_exeext
2974be62
AM
2034 }; then :
2035 ac_retval=0
2036else
2037 $as_echo "$as_me: failed program was:" >&5
2038sed 's/^/| /' conftest.$ac_ext >&5
2039
2040 ac_retval=1
2041fi
2042 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2043 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2044 # interfere with the next link command; also delete a directory that is
2045 # left behind by Apple's compiler. We do this before executing the actions.
2046 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
d0ac1c44
SM
2047 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2048 as_fn_set_status $ac_retval
2974be62
AM
2049
2050} # ac_fn_c_try_link
2051
81ecdfbb
RW
2052# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2053# --------------------------------------------
2054# Tries to find the compile-time value of EXPR in a program that includes
2055# INCLUDES, setting VAR accordingly. Returns whether the value could be
2056# computed
2057ac_fn_c_compute_int ()
2058{
2059 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2060 if test "$cross_compiling" = yes; then
2061 # Depending upon the size, compute the lo and hi bounds.
2062cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063/* end confdefs.h. */
2064$4
2065int
2066main ()
2067{
2068static int test_array [1 - 2 * !(($2) >= 0)];
d0ac1c44
SM
2069test_array [0] = 0;
2070return test_array [0];
bec39cab 2071
81ecdfbb
RW
2072 ;
2073 return 0;
2074}
2075_ACEOF
2076if ac_fn_c_try_compile "$LINENO"; then :
2077 ac_lo=0 ac_mid=0
2078 while :; do
2079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2080/* end confdefs.h. */
2081$4
2082int
2083main ()
2084{
2085static int test_array [1 - 2 * !(($2) <= $ac_mid)];
d0ac1c44
SM
2086test_array [0] = 0;
2087return test_array [0];
bec39cab 2088
81ecdfbb
RW
2089 ;
2090 return 0;
2091}
2092_ACEOF
2093if ac_fn_c_try_compile "$LINENO"; then :
2094 ac_hi=$ac_mid; break
2095else
2096 as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2097 if test $ac_lo -le $ac_mid; then
2098 ac_lo= ac_hi=
2099 break
2100 fi
2101 as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
c906108c 2102fi
81ecdfbb
RW
2103rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2104 done
c906108c 2105else
81ecdfbb
RW
2106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2107/* end confdefs.h. */
2108$4
2109int
2110main ()
2111{
2112static int test_array [1 - 2 * !(($2) < 0)];
d0ac1c44
SM
2113test_array [0] = 0;
2114return test_array [0];
bec39cab 2115
81ecdfbb
RW
2116 ;
2117 return 0;
2118}
2119_ACEOF
2120if ac_fn_c_try_compile "$LINENO"; then :
2121 ac_hi=-1 ac_mid=-1
2122 while :; do
2123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2124/* end confdefs.h. */
2125$4
2126int
2127main ()
2128{
2129static int test_array [1 - 2 * !(($2) >= $ac_mid)];
d0ac1c44
SM
2130test_array [0] = 0;
2131return test_array [0];
bec39cab 2132
81ecdfbb
RW
2133 ;
2134 return 0;
2135}
2136_ACEOF
2137if ac_fn_c_try_compile "$LINENO"; then :
2138 ac_lo=$ac_mid; break
2139else
2140 as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2141 if test $ac_mid -le $ac_hi; then
2142 ac_lo= ac_hi=
2143 break
2144 fi
2145 as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2146fi
2147rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148 done
2149else
2150 ac_lo= ac_hi=
2151fi
2152rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2153fi
2154rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2155# Binary search between lo and hi bounds.
2156while test "x$ac_lo" != "x$ac_hi"; do
2157 as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2158 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2159/* end confdefs.h. */
2160$4
2161int
2162main ()
2163{
2164static int test_array [1 - 2 * !(($2) <= $ac_mid)];
d0ac1c44
SM
2165test_array [0] = 0;
2166return test_array [0];
bec39cab 2167
81ecdfbb
RW
2168 ;
2169 return 0;
2170}
2171_ACEOF
2172if ac_fn_c_try_compile "$LINENO"; then :
2173 ac_hi=$ac_mid
2174else
2175 as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2176fi
2177rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2178done
2179case $ac_lo in #((
2180?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2181'') ac_retval=1 ;;
2182esac
2183 else
2184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2185/* end confdefs.h. */
2186$4
2187static long int longval () { return $2; }
2188static unsigned long int ulongval () { return $2; }
2189#include <stdio.h>
2190#include <stdlib.h>
2191int
2192main ()
2193{
bec39cab 2194
81ecdfbb
RW
2195 FILE *f = fopen ("conftest.val", "w");
2196 if (! f)
2197 return 1;
2198 if (($2) < 0)
2199 {
2200 long int i = longval ();
2201 if (i != ($2))
2202 return 1;
2203 fprintf (f, "%ld", i);
2204 }
2205 else
2206 {
2207 unsigned long int i = ulongval ();
2208 if (i != ($2))
2209 return 1;
2210 fprintf (f, "%lu", i);
2211 }
2212 /* Do not output a trailing newline, as this causes \r\n confusion
2213 on some platforms. */
2214 return ferror (f) || fclose (f) != 0;
bec39cab 2215
81ecdfbb
RW
2216 ;
2217 return 0;
2218}
2219_ACEOF
2220if ac_fn_c_try_run "$LINENO"; then :
2221 echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2222else
2223 ac_retval=1
2224fi
2225rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2226 conftest.$ac_objext conftest.beam conftest.$ac_ext
2227rm -f conftest.val
bec39cab 2228
81ecdfbb 2229 fi
d0ac1c44
SM
2230 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2231 as_fn_set_status $ac_retval
bec39cab 2232
81ecdfbb 2233} # ac_fn_c_compute_int
bec39cab 2234
55a8c076
YQ
2235# ac_fn_c_check_func LINENO FUNC VAR
2236# ----------------------------------
2237# Tests whether FUNC exists, setting the cache variable VAR accordingly
2238ac_fn_c_check_func ()
81ecdfbb
RW
2239{
2240 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2242$as_echo_n "checking for $2... " >&6; }
d0ac1c44 2243if eval \${$3+:} false; then :
81ecdfbb
RW
2244 $as_echo_n "(cached) " >&6
2245else
81ecdfbb
RW
2246 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2247/* end confdefs.h. */
55a8c076
YQ
2248/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2249 For example, HP-UX 11i <limits.h> declares gettimeofday. */
2250#define $2 innocuous_$2
2251
2252/* System header to define __stub macros and hopefully few prototypes,
2253 which can conflict with char $2 (); below.
2254 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2255 <limits.h> exists even on freestanding compilers. */
2256
2257#ifdef __STDC__
2258# include <limits.h>
2259#else
2260# include <assert.h>
2261#endif
2262
2263#undef $2
2264
2265/* Override any GCC internal prototype to avoid an error.
2266 Use char because int might match the return type of a GCC
2267 builtin and then its argument prototype would still apply. */
2268#ifdef __cplusplus
2269extern "C"
2270#endif
2271char $2 ();
2272/* The GNU C library defines this for functions which it implements
2273 to always fail with ENOSYS. Some functions are actually named
2274 something starting with __ and the normal name is an alias. */
2275#if defined __stub_$2 || defined __stub___$2
2276choke me
2277#endif
2278
2279int
2280main ()
2281{
2282return $2 ();
2283 ;
2284 return 0;
2285}
2286_ACEOF
2287if ac_fn_c_try_link "$LINENO"; then :
2288 eval "$3=yes"
2289else
2290 eval "$3=no"
2291fi
2292rm -f core conftest.err conftest.$ac_objext \
2293 conftest$ac_exeext conftest.$ac_ext
2294fi
2295eval ac_res=\$$3
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2297$as_echo "$ac_res" >&6; }
d0ac1c44 2298 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
55a8c076
YQ
2299
2300} # ac_fn_c_check_func
2301
c56ccc05
MM
2302# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2303# ----------------------------------------------------
2304# Tries to find if the field MEMBER exists in type AGGR, after including
2305# INCLUDES, setting cache variable VAR accordingly.
2306ac_fn_c_check_member ()
2307{
2308 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2310$as_echo_n "checking for $2.$3... " >&6; }
d0ac1c44 2311if eval \${$4+:} false; then :
c56ccc05
MM
2312 $as_echo_n "(cached) " >&6
2313else
2314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2315/* end confdefs.h. */
2316$5
2317int
2318main ()
2319{
2320static $2 ac_aggr;
2321if (ac_aggr.$3)
2322return 0;
2323 ;
2324 return 0;
2325}
2326_ACEOF
2327if ac_fn_c_try_compile "$LINENO"; then :
2328 eval "$4=yes"
2329else
2330 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2331/* end confdefs.h. */
2332$5
2333int
2334main ()
2335{
2336static $2 ac_aggr;
2337if (sizeof ac_aggr.$3)
2338return 0;
2339 ;
2340 return 0;
2341}
2342_ACEOF
2343if ac_fn_c_try_compile "$LINENO"; then :
2344 eval "$4=yes"
2345else
2346 eval "$4=no"
2347fi
2348rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2349fi
2350rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2351fi
2352eval ac_res=\$$4
2353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2354$as_echo "$ac_res" >&6; }
d0ac1c44 2355 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
c56ccc05
MM
2356
2357} # ac_fn_c_check_member
2358
07697489
PA
2359# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2360# -------------------------------------------
2361# Tests whether TYPE exists after having included INCLUDES, setting cache
2362# variable VAR accordingly.
2363ac_fn_c_check_type ()
2364{
2365 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2367$as_echo_n "checking for $2... " >&6; }
d0ac1c44 2368if eval \${$3+:} false; then :
07697489
PA
2369 $as_echo_n "(cached) " >&6
2370else
2371 eval "$3=no"
2372 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2373/* end confdefs.h. */
2374$4
2375int
2376main ()
2377{
2378if (sizeof ($2))
2379 return 0;
2380 ;
2381 return 0;
2382}
2383_ACEOF
2384if ac_fn_c_try_compile "$LINENO"; then :
2385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2386/* end confdefs.h. */
2387$4
2388int
2389main ()
2390{
2391if (sizeof (($2)))
2392 return 0;
2393 ;
2394 return 0;
2395}
2396_ACEOF
2397if ac_fn_c_try_compile "$LINENO"; then :
2398
2399else
2400 eval "$3=yes"
2401fi
2402rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2403fi
2404rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2405fi
2406eval ac_res=\$$3
2407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2408$as_echo "$ac_res" >&6; }
d0ac1c44 2409 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
07697489
PA
2410
2411} # ac_fn_c_check_type
2412
d0ac1c44
SM
2413# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2414# ---------------------------------------------
2415# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2416# accordingly.
770d76d7
PA
2417ac_fn_c_check_decl ()
2418{
2419 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2420 as_decl_name=`echo $2|sed 's/ *(.*//'`
2421 as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2423$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
d0ac1c44 2424if eval \${$3+:} false; then :
770d76d7
PA
2425 $as_echo_n "(cached) " >&6
2426else
2427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2428/* end confdefs.h. */
2429$4
2430int
2431main ()
2432{
2433#ifndef $as_decl_name
2434#ifdef __cplusplus
2435 (void) $as_decl_use;
2436#else
2437 (void) $as_decl_name;
2438#endif
2439#endif
2440
2441 ;
2442 return 0;
2443}
2444_ACEOF
2445if ac_fn_c_try_compile "$LINENO"; then :
2446 eval "$3=yes"
2447else
2448 eval "$3=no"
2449fi
2450rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2451fi
2452eval ac_res=\$$3
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2454$as_echo "$ac_res" >&6; }
d0ac1c44 2455 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
770d76d7
PA
2456
2457} # ac_fn_c_check_decl
f35d5ade
TT
2458
2459# ac_fn_cxx_try_link LINENO
2460# -------------------------
2461# Try to link conftest.$ac_ext, and return whether this succeeded.
2462ac_fn_cxx_try_link ()
2463{
2464 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2465 rm -f conftest.$ac_objext conftest$ac_exeext
2466 if { { ac_try="$ac_link"
2467case "(($ac_try" in
2468 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2469 *) ac_try_echo=$ac_try;;
2470esac
2471eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2472$as_echo "$ac_try_echo"; } >&5
2473 (eval "$ac_link") 2>conftest.err
2474 ac_status=$?
2475 if test -s conftest.err; then
2476 grep -v '^ *+' conftest.err >conftest.er1
2477 cat conftest.er1 >&5
2478 mv -f conftest.er1 conftest.err
2479 fi
2480 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2481 test $ac_status = 0; } && {
2482 test -z "$ac_cxx_werror_flag" ||
2483 test ! -s conftest.err
2484 } && test -s conftest$ac_exeext && {
2485 test "$cross_compiling" = yes ||
2486 test -x conftest$ac_exeext
2487 }; then :
2488 ac_retval=0
2489else
2490 $as_echo "$as_me: failed program was:" >&5
2491sed 's/^/| /' conftest.$ac_ext >&5
2492
2493 ac_retval=1
2494fi
2495 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2496 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2497 # interfere with the next link command; also delete a directory that is
2498 # left behind by Apple's compiler. We do this before executing the actions.
2499 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2500 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2501 as_fn_set_status $ac_retval
2502
2503} # ac_fn_cxx_try_link
81ecdfbb
RW
2504cat >config.log <<_ACEOF
2505This file contains any messages produced by compilers while
2506running configure, to aid debugging if configure makes a mistake.
d5af19ba 2507
81ecdfbb 2508It was created by $as_me, which was
d0ac1c44 2509generated by GNU Autoconf 2.69. Invocation command line was
b4e70030 2510
81ecdfbb 2511 $ $0 $@
413ccac7 2512
81ecdfbb
RW
2513_ACEOF
2514exec 5>>config.log
2515{
2516cat <<_ASUNAME
2517## --------- ##
2518## Platform. ##
2519## --------- ##
413ccac7 2520
81ecdfbb
RW
2521hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2522uname -m = `(uname -m) 2>/dev/null || echo unknown`
2523uname -r = `(uname -r) 2>/dev/null || echo unknown`
2524uname -s = `(uname -s) 2>/dev/null || echo unknown`
2525uname -v = `(uname -v) 2>/dev/null || echo unknown`
85981d60 2526
81ecdfbb
RW
2527/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2528/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
413ccac7 2529
81ecdfbb
RW
2530/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2531/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2532/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2533/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2534/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2535/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2536/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
c906108c 2537
81ecdfbb 2538_ASUNAME
bec39cab 2539
bec39cab
AC
2540as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2541for as_dir in $PATH
2542do
2543 IFS=$as_save_IFS
2544 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
2545 $as_echo "PATH: $as_dir"
2546 done
2547IFS=$as_save_IFS
bec39cab 2548
81ecdfbb 2549} >&5
bec39cab 2550
81ecdfbb 2551cat >&5 <<_ACEOF
bec39cab 2552
bec39cab 2553
81ecdfbb
RW
2554## ----------- ##
2555## Core tests. ##
2556## ----------- ##
2557
2558_ACEOF
2559
2560
2561# Keep a trace of the command line.
2562# Strip out --no-create and --no-recursion so they do not pile up.
2563# Strip out --silent because we don't want to record it for future runs.
2564# Also quote any args containing shell meta-characters.
2565# Make two passes to allow for proper duplicate-argument suppression.
2566ac_configure_args=
2567ac_configure_args0=
2568ac_configure_args1=
2569ac_must_keep_next=false
2570for ac_pass in 1 2
2571do
2572 for ac_arg
2573 do
2574 case $ac_arg in
2575 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2576 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2577 | -silent | --silent | --silen | --sile | --sil)
2578 continue ;;
2579 *\'*)
2580 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2581 esac
2582 case $ac_pass in
2583 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2584 2)
2585 as_fn_append ac_configure_args1 " '$ac_arg'"
2586 if test $ac_must_keep_next = true; then
2587 ac_must_keep_next=false # Got value, back to normal.
2588 else
2589 case $ac_arg in
2590 *=* | --config-cache | -C | -disable-* | --disable-* \
2591 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2592 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2593 | -with-* | --with-* | -without-* | --without-* | --x)
2594 case "$ac_configure_args0 " in
2595 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2596 esac
2597 ;;
2598 -* ) ac_must_keep_next=true ;;
2599 esac
2600 fi
2601 as_fn_append ac_configure_args " '$ac_arg'"
2602 ;;
2603 esac
2604 done
2605done
2606{ ac_configure_args0=; unset ac_configure_args0;}
2607{ ac_configure_args1=; unset ac_configure_args1;}
2608
2609# When interrupted or exit'd, cleanup temporary files, and complete
2610# config.log. We remove comments because anyway the quotes in there
2611# would cause problems or look ugly.
2612# WARNING: Use '\'' to represent an apostrophe within the trap.
2613# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2614trap 'exit_status=$?
2615 # Save into config.log some information that might help in debugging.
2616 {
2617 echo
2618
d0ac1c44 2619 $as_echo "## ---------------- ##
81ecdfbb 2620## Cache variables. ##
d0ac1c44 2621## ---------------- ##"
81ecdfbb
RW
2622 echo
2623 # The following way of writing the cache mishandles newlines in values,
2624(
2625 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2626 eval ac_val=\$$ac_var
2627 case $ac_val in #(
2628 *${as_nl}*)
2629 case $ac_var in #(
2630 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2631$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2632 esac
2633 case $ac_var in #(
2634 _ | IFS | as_nl) ;; #(
2635 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2636 *) { eval $ac_var=; unset $ac_var;} ;;
2637 esac ;;
2638 esac
2639 done
2640 (set) 2>&1 |
2641 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2642 *${as_nl}ac_space=\ *)
2643 sed -n \
2644 "s/'\''/'\''\\\\'\'''\''/g;
2645 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2646 ;; #(
2647 *)
2648 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2649 ;;
2650 esac |
2651 sort
2652)
2653 echo
2654
d0ac1c44 2655 $as_echo "## ----------------- ##
81ecdfbb 2656## Output variables. ##
d0ac1c44 2657## ----------------- ##"
81ecdfbb
RW
2658 echo
2659 for ac_var in $ac_subst_vars
2660 do
2661 eval ac_val=\$$ac_var
2662 case $ac_val in
2663 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2664 esac
2665 $as_echo "$ac_var='\''$ac_val'\''"
2666 done | sort
2667 echo
2668
2669 if test -n "$ac_subst_files"; then
d0ac1c44 2670 $as_echo "## ------------------- ##
81ecdfbb 2671## File substitutions. ##
d0ac1c44 2672## ------------------- ##"
81ecdfbb
RW
2673 echo
2674 for ac_var in $ac_subst_files
2675 do
2676 eval ac_val=\$$ac_var
2677 case $ac_val in
2678 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2679 esac
2680 $as_echo "$ac_var='\''$ac_val'\''"
2681 done | sort
2682 echo
2683 fi
2684
2685 if test -s confdefs.h; then
d0ac1c44 2686 $as_echo "## ----------- ##
81ecdfbb 2687## confdefs.h. ##
d0ac1c44 2688## ----------- ##"
81ecdfbb
RW
2689 echo
2690 cat confdefs.h
2691 echo
2692 fi
2693 test "$ac_signal" != 0 &&
2694 $as_echo "$as_me: caught signal $ac_signal"
2695 $as_echo "$as_me: exit $exit_status"
2696 } >&5
2697 rm -f core *.core core.conftest.* &&
2698 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2699 exit $exit_status
2700' 0
2701for ac_signal in 1 2 13 15; do
2702 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2703done
2704ac_signal=0
2705
2706# confdefs.h avoids OS command line length limits that DEFS can exceed.
2707rm -f -r conftest* confdefs.h
2708
2709$as_echo "/* confdefs.h */" > confdefs.h
2710
2711# Predefined preprocessor variables.
2712
2713cat >>confdefs.h <<_ACEOF
2714#define PACKAGE_NAME "$PACKAGE_NAME"
2715_ACEOF
2716
2717cat >>confdefs.h <<_ACEOF
2718#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2719_ACEOF
2720
2721cat >>confdefs.h <<_ACEOF
2722#define PACKAGE_VERSION "$PACKAGE_VERSION"
2723_ACEOF
2724
2725cat >>confdefs.h <<_ACEOF
2726#define PACKAGE_STRING "$PACKAGE_STRING"
2727_ACEOF
2728
2729cat >>confdefs.h <<_ACEOF
2730#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2731_ACEOF
2732
2733cat >>confdefs.h <<_ACEOF
2734#define PACKAGE_URL "$PACKAGE_URL"
2735_ACEOF
2736
2737
2738# Let the site file select an alternate cache file if it wants to.
2739# Prefer an explicitly selected file to automatically selected ones.
2740ac_site_file1=NONE
2741ac_site_file2=NONE
2742if test -n "$CONFIG_SITE"; then
d0ac1c44
SM
2743 # We do not want a PATH search for config.site.
2744 case $CONFIG_SITE in #((
2745 -*) ac_site_file1=./$CONFIG_SITE;;
2746 */*) ac_site_file1=$CONFIG_SITE;;
2747 *) ac_site_file1=./$CONFIG_SITE;;
2748 esac
81ecdfbb
RW
2749elif test "x$prefix" != xNONE; then
2750 ac_site_file1=$prefix/share/config.site
2751 ac_site_file2=$prefix/etc/config.site
2752else
2753 ac_site_file1=$ac_default_prefix/share/config.site
2754 ac_site_file2=$ac_default_prefix/etc/config.site
2755fi
2756for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2757do
2758 test "x$ac_site_file" = xNONE && continue
d0ac1c44 2759 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
81ecdfbb
RW
2760 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2761$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2762 sed 's/^/| /' "$ac_site_file" >&5
d0ac1c44
SM
2763 . "$ac_site_file" \
2764 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2765$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2766as_fn_error $? "failed to load site script $ac_site_file
2767See \`config.log' for more details" "$LINENO" 5; }
81ecdfbb
RW
2768 fi
2769done
2770
2771if test -r "$cache_file"; then
d0ac1c44
SM
2772 # Some versions of bash will fail to source /dev/null (special files
2773 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2774 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
81ecdfbb
RW
2775 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2776$as_echo "$as_me: loading cache $cache_file" >&6;}
2777 case $cache_file in
2778 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2779 *) . "./$cache_file";;
2780 esac
2781 fi
2782else
2783 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2784$as_echo "$as_me: creating cache $cache_file" >&6;}
2785 >$cache_file
bec39cab
AC
2786fi
2787
d0ac1c44
SM
2788as_fn_append ac_header_list " stdlib.h"
2789as_fn_append ac_header_list " unistd.h"
2790as_fn_append ac_header_list " sys/param.h"
81ecdfbb
RW
2791# Check that the precious variables saved in the cache have kept the same
2792# value.
2793ac_cache_corrupted=false
2794for ac_var in $ac_precious_vars; do
2795 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2796 eval ac_new_set=\$ac_env_${ac_var}_set
2797 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2798 eval ac_new_val=\$ac_env_${ac_var}_value
2799 case $ac_old_set,$ac_new_set in
2800 set,)
2801 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2802$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2803 ac_cache_corrupted=: ;;
2804 ,set)
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2806$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2807 ac_cache_corrupted=: ;;
2808 ,);;
2809 *)
2810 if test "x$ac_old_val" != "x$ac_new_val"; then
2811 # differences in whitespace do not lead to failure.
2812 ac_old_val_w=`echo x $ac_old_val`
2813 ac_new_val_w=`echo x $ac_new_val`
2814 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2815 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2816$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2817 ac_cache_corrupted=:
2818 else
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2820$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2821 eval $ac_var=\$ac_old_val
2822 fi
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2824$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2825 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2826$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2827 fi;;
2828 esac
2829 # Pass precious variables to config.status.
2830 if test "$ac_new_set" = set; then
2831 case $ac_new_val in
2832 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2833 *) ac_arg=$ac_var=$ac_new_val ;;
2834 esac
2835 case " $ac_configure_args " in
2836 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2837 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2838 esac
2839 fi
2840done
2841if $ac_cache_corrupted; then
2842 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2843$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2844 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2845$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
d0ac1c44 2846 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
81ecdfbb
RW
2847fi
2848## -------------------- ##
2849## Main body of script. ##
2850## -------------------- ##
2851
2852ac_ext=c
2853ac_cpp='$CPP $CPPFLAGS'
2854ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2855ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2856ac_compiler_gnu=$ac_cv_c_compiler_gnu
2857
2858
2859
2860
2861
2862ac_config_headers="$ac_config_headers config.h:config.in"
2863
2864
2865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2866$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2867 # Check whether --enable-maintainer-mode was given.
2868if test "${enable_maintainer_mode+set}" = set; then :
2869 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2870else
2871 USE_MAINTAINER_MODE=no
2872fi
2873
2874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2875$as_echo "$USE_MAINTAINER_MODE" >&6; }
2876 if test $USE_MAINTAINER_MODE = yes; then
2877 MAINTAINER_MODE_TRUE=
2878 MAINTAINER_MODE_FALSE='#'
2879else
2880 MAINTAINER_MODE_TRUE='#'
2881 MAINTAINER_MODE_FALSE=
2882fi
2883
2884 MAINT=$MAINTAINER_MODE_TRUE
2885
2886
2887
17ef446e 2888# Set the 'development' global.
270c9937 2889. $srcdir/../bfd/development.sh
f5f1cdb6 2890
81ecdfbb
RW
2891ac_ext=c
2892ac_cpp='$CPP $CPPFLAGS'
2893ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2894ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2895ac_compiler_gnu=$ac_cv_c_compiler_gnu
2896if test -n "$ac_tool_prefix"; then
2897 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2898set dummy ${ac_tool_prefix}gcc; ac_word=$2
2899{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2900$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2901if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2902 $as_echo_n "(cached) " >&6
c906108c
SS
2903else
2904 if test -n "$CC"; then
2905 ac_cv_prog_CC="$CC" # Let the user override the test.
2906else
bec39cab
AC
2907as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2908for as_dir in $PATH
2909do
2910 IFS=$as_save_IFS
2911 test -z "$as_dir" && as_dir=.
81ecdfbb 2912 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2913 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
81ecdfbb
RW
2914 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
2916 break 2
2917 fi
2918done
81ecdfbb
RW
2919 done
2920IFS=$as_save_IFS
bec39cab 2921
c906108c
SS
2922fi
2923fi
bec39cab 2924CC=$ac_cv_prog_CC
c906108c 2925if test -n "$CC"; then
81ecdfbb
RW
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2927$as_echo "$CC" >&6; }
c906108c 2928else
81ecdfbb
RW
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2930$as_echo "no" >&6; }
c906108c
SS
2931fi
2932
81ecdfbb 2933
b4e70030
JB
2934fi
2935if test -z "$ac_cv_prog_CC"; then
2936 ac_ct_CC=$CC
81ecdfbb
RW
2937 # Extract the first word of "gcc", so it can be a program name with args.
2938set dummy gcc; ac_word=$2
2939{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2940$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2941if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 2942 $as_echo_n "(cached) " >&6
b4e70030
JB
2943else
2944 if test -n "$ac_ct_CC"; then
2945 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2946else
2947as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2948for as_dir in $PATH
2949do
2950 IFS=$as_save_IFS
2951 test -z "$as_dir" && as_dir=.
81ecdfbb 2952 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 2953 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
81ecdfbb
RW
2954 ac_cv_prog_ac_ct_CC="gcc"
2955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
b4e70030 2956 break 2
4e8d927d 2957 fi
b4e70030 2958done
81ecdfbb
RW
2959 done
2960IFS=$as_save_IFS
b4e70030
JB
2961
2962fi
2963fi
2964ac_ct_CC=$ac_cv_prog_ac_ct_CC
2965if test -n "$ac_ct_CC"; then
81ecdfbb
RW
2966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2967$as_echo "$ac_ct_CC" >&6; }
b4e70030 2968else
81ecdfbb
RW
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2970$as_echo "no" >&6; }
b4e70030
JB
2971fi
2972
81ecdfbb
RW
2973 if test "x$ac_ct_CC" = x; then
2974 CC=""
2975 else
2976 case $cross_compiling:$ac_tool_warned in
2977yes:)
2978{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2979$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2980ac_tool_warned=yes ;;
2981esac
2982 CC=$ac_ct_CC
2983 fi
b4e70030
JB
2984else
2985 CC="$ac_cv_prog_CC"
2986fi
2987
c906108c 2988if test -z "$CC"; then
81ecdfbb
RW
2989 if test -n "$ac_tool_prefix"; then
2990 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2991set dummy ${ac_tool_prefix}cc; ac_word=$2
2992{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2993$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 2994if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 2995 $as_echo_n "(cached) " >&6
c906108c
SS
2996else
2997 if test -n "$CC"; then
2998 ac_cv_prog_CC="$CC" # Let the user override the test.
2999else
bec39cab
AC
3000as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3001for as_dir in $PATH
3002do
3003 IFS=$as_save_IFS
3004 test -z "$as_dir" && as_dir=.
81ecdfbb 3005 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3006 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
81ecdfbb
RW
3007 ac_cv_prog_CC="${ac_tool_prefix}cc"
3008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
3009 break 2
3010 fi
3011done
81ecdfbb
RW
3012 done
3013IFS=$as_save_IFS
3014
3015fi
3016fi
3017CC=$ac_cv_prog_CC
3018if test -n "$CC"; then
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3020$as_echo "$CC" >&6; }
3021else
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3023$as_echo "no" >&6; }
3024fi
3025
3026
3027 fi
3028fi
3029if test -z "$CC"; then
3030 # Extract the first word of "cc", so it can be a program name with args.
3031set dummy cc; ac_word=$2
3032{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 3034if ${ac_cv_prog_CC+:} false; then :
81ecdfbb
RW
3035 $as_echo_n "(cached) " >&6
3036else
3037 if test -n "$CC"; then
3038 ac_cv_prog_CC="$CC" # Let the user override the test.
3039else
3040 ac_prog_rejected=no
3041as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042for as_dir in $PATH
3043do
3044 IFS=$as_save_IFS
3045 test -z "$as_dir" && as_dir=.
3046 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3047 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
81ecdfbb
RW
3048 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3049 ac_prog_rejected=yes
3050 continue
3051 fi
3052 ac_cv_prog_CC="cc"
3053 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3054 break 2
3055 fi
3056done
3057 done
3058IFS=$as_save_IFS
bec39cab 3059
c906108c
SS
3060if test $ac_prog_rejected = yes; then
3061 # We found a bogon in the path, so make sure we never use it.
3062 set dummy $ac_cv_prog_CC
3063 shift
bec39cab 3064 if test $# != 0; then
c906108c
SS
3065 # We chose a different compiler from the bogus one.
3066 # However, it has the same basename, so the bogon will be chosen
3067 # first if we set CC to just the basename; use the full file name.
3068 shift
bec39cab 3069 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
c906108c
SS
3070 fi
3071fi
3072fi
3073fi
bec39cab 3074CC=$ac_cv_prog_CC
c906108c 3075if test -n "$CC"; then
81ecdfbb
RW
3076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3077$as_echo "$CC" >&6; }
c906108c 3078else
81ecdfbb
RW
3079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3080$as_echo "no" >&6; }
c906108c
SS
3081fi
3082
81ecdfbb 3083
bec39cab
AC
3084fi
3085if test -z "$CC"; then
3086 if test -n "$ac_tool_prefix"; then
81ecdfbb 3087 for ac_prog in cl.exe
bec39cab
AC
3088 do
3089 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3090set dummy $ac_tool_prefix$ac_prog; ac_word=$2
81ecdfbb
RW
3091{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3092$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 3093if ${ac_cv_prog_CC+:} false; then :
81ecdfbb 3094 $as_echo_n "(cached) " >&6
c906108c
SS
3095else
3096 if test -n "$CC"; then
3097 ac_cv_prog_CC="$CC" # Let the user override the test.
3098else
bec39cab
AC
3099as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3100for as_dir in $PATH
3101do
3102 IFS=$as_save_IFS
3103 test -z "$as_dir" && as_dir=.
81ecdfbb 3104 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3105 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 3106 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
81ecdfbb 3107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
3108 break 2
3109 fi
3110done
81ecdfbb
RW
3111 done
3112IFS=$as_save_IFS
bec39cab 3113
c906108c
SS
3114fi
3115fi
bec39cab 3116CC=$ac_cv_prog_CC
c906108c 3117if test -n "$CC"; then
81ecdfbb
RW
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3119$as_echo "$CC" >&6; }
c906108c 3120else
81ecdfbb
RW
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3122$as_echo "no" >&6; }
c906108c 3123fi
bec39cab 3124
81ecdfbb 3125
bec39cab
AC
3126 test -n "$CC" && break
3127 done
3128fi
3129if test -z "$CC"; then
3130 ac_ct_CC=$CC
81ecdfbb 3131 for ac_prog in cl.exe
bec39cab
AC
3132do
3133 # Extract the first word of "$ac_prog", so it can be a program name with args.
3134set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
3135{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3136$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 3137if ${ac_cv_prog_ac_ct_CC+:} false; then :
81ecdfbb 3138 $as_echo_n "(cached) " >&6
bec39cab
AC
3139else
3140 if test -n "$ac_ct_CC"; then
3141 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3142else
3143as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3144for as_dir in $PATH
3145do
3146 IFS=$as_save_IFS
3147 test -z "$as_dir" && as_dir=.
81ecdfbb 3148 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3149 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 3150 ac_cv_prog_ac_ct_CC="$ac_prog"
81ecdfbb 3151 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab 3152 break 2
c906108c 3153 fi
bec39cab 3154done
81ecdfbb
RW
3155 done
3156IFS=$as_save_IFS
bec39cab
AC
3157
3158fi
3159fi
3160ac_ct_CC=$ac_cv_prog_ac_ct_CC
3161if test -n "$ac_ct_CC"; then
81ecdfbb
RW
3162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3163$as_echo "$ac_ct_CC" >&6; }
bec39cab 3164else
81ecdfbb
RW
3165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3166$as_echo "no" >&6; }
c906108c
SS
3167fi
3168
81ecdfbb 3169
bec39cab
AC
3170 test -n "$ac_ct_CC" && break
3171done
c906108c 3172
81ecdfbb
RW
3173 if test "x$ac_ct_CC" = x; then
3174 CC=""
3175 else
3176 case $cross_compiling:$ac_tool_warned in
3177yes:)
3178{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3179$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3180ac_tool_warned=yes ;;
3181esac
3182 CC=$ac_ct_CC
3183 fi
bec39cab
AC
3184fi
3185
3186fi
3187
3188
81ecdfbb
RW
3189test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3190$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
3191as_fn_error $? "no acceptable C compiler found in \$PATH
3192See \`config.log' for more details" "$LINENO" 5; }
bec39cab
AC
3193
3194# Provide some information about the compiler.
81ecdfbb
RW
3195$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3196set X $ac_compile
3197ac_compiler=$2
3198for ac_option in --version -v -V -qversion; do
3199 { { ac_try="$ac_compiler $ac_option >&5"
3200case "(($ac_try" in
3201 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3202 *) ac_try_echo=$ac_try;;
3203esac
3204eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3205$as_echo "$ac_try_echo"; } >&5
3206 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
bec39cab 3207 ac_status=$?
81ecdfbb
RW
3208 if test -s conftest.err; then
3209 sed '10a\
3210... rest of stderr output deleted ...
3211 10q' conftest.err >conftest.er1
3212 cat conftest.er1 >&5
81ecdfbb 3213 fi
d0ac1c44 3214 rm -f conftest.er1 conftest.err
81ecdfbb
RW
3215 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216 test $ac_status = 0; }
3217done
bec39cab 3218
81ecdfbb 3219cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3220/* end confdefs.h. */
3221
3222int
3223main ()
3224{
3225
3226 ;
3227 return 0;
3228}
3229_ACEOF
3230ac_clean_files_save=$ac_clean_files
d0ac1c44 3231ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
bec39cab
AC
3232# Try to create an executable without -o first, disregard a.out.
3233# It will help us diagnose broken compilers, and finding out an intuition
3234# of exeext.
d0ac1c44
SM
3235{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3236$as_echo_n "checking whether the C compiler works... " >&6; }
81ecdfbb
RW
3237ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3238
3239# The possible output files:
3240ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3241
3242ac_rmfiles=
3243for ac_file in $ac_files
3244do
3245 case $ac_file in
3246 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3247 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3248 esac
3249done
3250rm -f $ac_rmfiles
3251
3252if { { ac_try="$ac_link_default"
3253case "(($ac_try" in
3254 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3255 *) ac_try_echo=$ac_try;;
3256esac
3257eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3258$as_echo "$ac_try_echo"; } >&5
3259 (eval "$ac_link_default") 2>&5
3260 ac_status=$?
3261 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3262 test $ac_status = 0; }; then :
3263 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3264# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3265# in a Makefile. We should not override ac_cv_exeext if it was cached,
3266# so that the user can short-circuit this test for compilers unknown to
3267# Autoconf.
3268for ac_file in $ac_files ''
bec39cab
AC
3269do
3270 test -f "$ac_file" || continue
3271 case $ac_file in
81ecdfbb 3272 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
b4e70030
JB
3273 ;;
3274 [ab].out )
3275 # We found the default executable, but exeext='' is most
3276 # certainly right.
3277 break;;
3278 *.* )
81ecdfbb
RW
3279 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3280 then :; else
3281 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3282 fi
3283 # We set ac_cv_exeext here because the later test for it is not
3284 # safe: cross compilers may not add the suffix if given an `-o'
3285 # argument, so we may need to know it at that point already.
3286 # Even if this section looks crufty: it has the advantage of
3287 # actually working.
b4e70030
JB
3288 break;;
3289 * )
3290 break;;
bec39cab
AC
3291 esac
3292done
81ecdfbb
RW
3293test "$ac_cv_exeext" = no && ac_cv_exeext=
3294
bec39cab 3295else
81ecdfbb
RW
3296 ac_file=''
3297fi
81ecdfbb 3298if test -z "$ac_file"; then :
d0ac1c44
SM
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3300$as_echo "no" >&6; }
3301$as_echo "$as_me: failed program was:" >&5
bec39cab
AC
3302sed 's/^/| /' conftest.$ac_ext >&5
3303
81ecdfbb
RW
3304{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3305$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
3306as_fn_error 77 "C compiler cannot create executables
3307See \`config.log' for more details" "$LINENO" 5; }
3308else
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3310$as_echo "yes" >&6; }
bec39cab 3311fi
d0ac1c44
SM
3312{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3313$as_echo_n "checking for C compiler default output file name... " >&6; }
3314{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3315$as_echo "$ac_file" >&6; }
b4e70030 3316ac_exeext=$ac_cv_exeext
b4e70030 3317
d0ac1c44 3318rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
b4e70030 3319ac_clean_files=$ac_clean_files_save
81ecdfbb
RW
3320{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3321$as_echo_n "checking for suffix of executables... " >&6; }
3322if { { ac_try="$ac_link"
3323case "(($ac_try" in
3324 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3325 *) ac_try_echo=$ac_try;;
3326esac
3327eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3328$as_echo "$ac_try_echo"; } >&5
3329 (eval "$ac_link") 2>&5
bec39cab 3330 ac_status=$?
81ecdfbb
RW
3331 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3332 test $ac_status = 0; }; then :
b4e70030
JB
3333 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3334# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3335# work properly (i.e., refer to `conftest.exe'), while it won't with
3336# `rm'.
3337for ac_file in conftest.exe conftest conftest.*; do
3338 test -f "$ac_file" || continue
3339 case $ac_file in
81ecdfbb 3340 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
b4e70030 3341 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
b4e70030
JB
3342 break;;
3343 * ) break;;
3344 esac
3345done
c906108c 3346else
81ecdfbb
RW
3347 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3348$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
3349as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3350See \`config.log' for more details" "$LINENO" 5; }
c906108c 3351fi
d0ac1c44 3352rm -f conftest conftest$ac_cv_exeext
81ecdfbb
RW
3353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3354$as_echo "$ac_cv_exeext" >&6; }
c906108c 3355
b4e70030 3356rm -f conftest.$ac_ext
bec39cab
AC
3357EXEEXT=$ac_cv_exeext
3358ac_exeext=$EXEEXT
d0ac1c44
SM
3359cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3360/* end confdefs.h. */
3361#include <stdio.h>
3362int
3363main ()
3364{
3365FILE *f = fopen ("conftest.out", "w");
3366 return ferror (f) || fclose (f) != 0;
3367
3368 ;
3369 return 0;
3370}
3371_ACEOF
3372ac_clean_files="$ac_clean_files conftest.out"
3373# Check that the compiler produces executables we can run. If not, either
3374# the compiler is broken, or we cross compile.
3375{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3376$as_echo_n "checking whether we are cross compiling... " >&6; }
3377if test "$cross_compiling" != yes; then
3378 { { ac_try="$ac_link"
3379case "(($ac_try" in
3380 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3381 *) ac_try_echo=$ac_try;;
3382esac
3383eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3384$as_echo "$ac_try_echo"; } >&5
3385 (eval "$ac_link") 2>&5
3386 ac_status=$?
3387 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3388 test $ac_status = 0; }
3389 if { ac_try='./conftest$ac_cv_exeext'
3390 { { case "(($ac_try" in
3391 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3392 *) ac_try_echo=$ac_try;;
3393esac
3394eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3395$as_echo "$ac_try_echo"; } >&5
3396 (eval "$ac_try") 2>&5
3397 ac_status=$?
3398 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3399 test $ac_status = 0; }; }; then
3400 cross_compiling=no
3401 else
3402 if test "$cross_compiling" = maybe; then
3403 cross_compiling=yes
3404 else
3405 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3406$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3407as_fn_error $? "cannot run C compiled programs.
3408If you meant to cross compile, use \`--host'.
3409See \`config.log' for more details" "$LINENO" 5; }
3410 fi
3411 fi
3412fi
3413{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3414$as_echo "$cross_compiling" >&6; }
3415
3416rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3417ac_clean_files=$ac_clean_files_save
81ecdfbb
RW
3418{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3419$as_echo_n "checking for suffix of object files... " >&6; }
d0ac1c44 3420if ${ac_cv_objext+:} false; then :
81ecdfbb 3421 $as_echo_n "(cached) " >&6
bec39cab 3422else
81ecdfbb 3423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
3424/* end confdefs.h. */
3425
3426int
3427main ()
3428{
3429
3430 ;
3431 return 0;
3432}
3433_ACEOF
3434rm -f conftest.o conftest.obj
81ecdfbb
RW
3435if { { ac_try="$ac_compile"
3436case "(($ac_try" in
3437 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3438 *) ac_try_echo=$ac_try;;
3439esac
3440eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3441$as_echo "$ac_try_echo"; } >&5
3442 (eval "$ac_compile") 2>&5
3443 ac_status=$?
3444 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3445 test $ac_status = 0; }; then :
3446 for ac_file in conftest.o conftest.obj conftest.*; do
3447 test -f "$ac_file" || continue;
bec39cab 3448 case $ac_file in
81ecdfbb 3449 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
bec39cab
AC
3450 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3451 break;;
3452 esac
3453done
c906108c 3454else
81ecdfbb 3455 $as_echo "$as_me: failed program was:" >&5
bec39cab
AC
3456sed 's/^/| /' conftest.$ac_ext >&5
3457
81ecdfbb
RW
3458{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3459$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
3460as_fn_error $? "cannot compute suffix of object files: cannot compile
3461See \`config.log' for more details" "$LINENO" 5; }
c906108c 3462fi
b4e70030 3463rm -f conftest.$ac_cv_objext conftest.$ac_ext
bec39cab 3464fi
81ecdfbb
RW
3465{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3466$as_echo "$ac_cv_objext" >&6; }
bec39cab
AC
3467OBJEXT=$ac_cv_objext
3468ac_objext=$OBJEXT
81ecdfbb
RW
3469{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3470$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
d0ac1c44 3471if ${ac_cv_c_compiler_gnu+:} false; then :
81ecdfbb 3472 $as_echo_n "(cached) " >&6
c906108c 3473else
81ecdfbb 3474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3475/* end confdefs.h. */
3476
3477int
3478main ()
3479{
3480#ifndef __GNUC__
3481 choke me
3482#endif
3483
3484 ;
3485 return 0;
3486}
3487_ACEOF
81ecdfbb 3488if ac_fn_c_try_compile "$LINENO"; then :
bec39cab
AC
3489 ac_compiler_gnu=yes
3490else
81ecdfbb 3491 ac_compiler_gnu=no
bec39cab 3492fi
81ecdfbb 3493rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab
AC
3494ac_cv_c_compiler_gnu=$ac_compiler_gnu
3495
3496fi
81ecdfbb
RW
3497{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3498$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3499if test $ac_compiler_gnu = yes; then
3500 GCC=yes
3501else
3502 GCC=
3503fi
bec39cab
AC
3504ac_test_CFLAGS=${CFLAGS+set}
3505ac_save_CFLAGS=$CFLAGS
81ecdfbb
RW
3506{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3507$as_echo_n "checking whether $CC accepts -g... " >&6; }
d0ac1c44 3508if ${ac_cv_prog_cc_g+:} false; then :
81ecdfbb 3509 $as_echo_n "(cached) " >&6
bec39cab 3510else
81ecdfbb
RW
3511 ac_save_c_werror_flag=$ac_c_werror_flag
3512 ac_c_werror_flag=yes
3513 ac_cv_prog_cc_g=no
3514 CFLAGS="-g"
3515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3516/* end confdefs.h. */
3517
3518int
3519main ()
3520{
3521
3522 ;
3523 return 0;
3524}
3525_ACEOF
81ecdfbb 3526if ac_fn_c_try_compile "$LINENO"; then :
c906108c
SS
3527 ac_cv_prog_cc_g=yes
3528else
81ecdfbb
RW
3529 CFLAGS=""
3530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3531/* end confdefs.h. */
3532
3533int
3534main ()
3535{
3536
3537 ;
3538 return 0;
3539}
3540_ACEOF
3541if ac_fn_c_try_compile "$LINENO"; then :
3542
3543else
3544 ac_c_werror_flag=$ac_save_c_werror_flag
3545 CFLAGS="-g"
3546 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3547/* end confdefs.h. */
3548
3549int
3550main ()
3551{
c906108c 3552
81ecdfbb
RW
3553 ;
3554 return 0;
3555}
3556_ACEOF
3557if ac_fn_c_try_compile "$LINENO"; then :
3558 ac_cv_prog_cc_g=yes
3559fi
3560rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3561fi
3562rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4e8d927d 3563fi
81ecdfbb
RW
3564rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3565 ac_c_werror_flag=$ac_save_c_werror_flag
bec39cab 3566fi
81ecdfbb
RW
3567{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3568$as_echo "$ac_cv_prog_cc_g" >&6; }
c906108c 3569if test "$ac_test_CFLAGS" = set; then
bec39cab 3570 CFLAGS=$ac_save_CFLAGS
c906108c
SS
3571elif test $ac_cv_prog_cc_g = yes; then
3572 if test "$GCC" = yes; then
3573 CFLAGS="-g -O2"
3574 else
3575 CFLAGS="-g"
3576 fi
3577else
3578 if test "$GCC" = yes; then
3579 CFLAGS="-O2"
3580 else
3581 CFLAGS=
3582 fi
3583fi
81ecdfbb
RW
3584{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3585$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
d0ac1c44 3586if ${ac_cv_prog_cc_c89+:} false; then :
81ecdfbb 3587 $as_echo_n "(cached) " >&6
bec39cab 3588else
81ecdfbb 3589 ac_cv_prog_cc_c89=no
bec39cab 3590ac_save_CC=$CC
81ecdfbb 3591cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 3592/* end confdefs.h. */
c906108c
SS
3593#include <stdarg.h>
3594#include <stdio.h>
d0ac1c44 3595struct stat;
c906108c
SS
3596/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3597struct buf { int x; };
3598FILE * (*rcsopen) (struct buf *, struct stat *, int);
3599static char *e (p, i)
3600 char **p;
3601 int i;
3602{
3603 return p[i];
3604}
3605static char *f (char * (*g) (char **, int), char **p, ...)
3606{
3607 char *s;
3608 va_list v;
3609 va_start (v,p);
3610 s = g (p, va_arg (v,int));
3611 va_end (v);
3612 return s;
3613}
bec39cab
AC
3614
3615/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3616 function prototypes and stuff, but not '\xHH' hex character constants.
3617 These don't provoke an error unfortunately, instead are silently treated
81ecdfbb 3618 as 'x'. The following induces an error, until -std is added to get
bec39cab
AC
3619 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3620 array size at least. It's necessary to write '\x00'==0 to get something
81ecdfbb 3621 that's true only with -std. */
bec39cab
AC
3622int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3623
81ecdfbb
RW
3624/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3625 inside strings and character constants. */
3626#define FOO(x) 'x'
3627int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3628
c906108c
SS
3629int test (int i, double x);
3630struct s1 {int (*f) (int a);};
3631struct s2 {int (*f) (double a);};
3632int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3633int argc;
3634char **argv;
bec39cab
AC
3635int
3636main ()
3637{
c906108c 3638return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
bec39cab
AC
3639 ;
3640 return 0;
3641}
3642_ACEOF
81ecdfbb
RW
3643for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3644 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
bec39cab
AC
3645do
3646 CC="$ac_save_CC $ac_arg"
81ecdfbb
RW
3647 if ac_fn_c_try_compile "$LINENO"; then :
3648 ac_cv_prog_cc_c89=$ac_arg
c906108c 3649fi
81ecdfbb
RW
3650rm -f core conftest.err conftest.$ac_objext
3651 test "x$ac_cv_prog_cc_c89" != "xno" && break
c906108c 3652done
81ecdfbb 3653rm -f conftest.$ac_ext
bec39cab 3654CC=$ac_save_CC
c906108c
SS
3655
3656fi
81ecdfbb
RW
3657# AC_CACHE_VAL
3658case "x$ac_cv_prog_cc_c89" in
3659 x)
3660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3661$as_echo "none needed" >&6; } ;;
3662 xno)
3663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3664$as_echo "unsupported" >&6; } ;;
bec39cab 3665 *)
81ecdfbb
RW
3666 CC="$CC $ac_cv_prog_cc_c89"
3667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3668$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
c906108c 3669esac
81ecdfbb 3670if test "x$ac_cv_prog_cc_c89" != xno; then :
c906108c 3671
b4e70030
JB
3672fi
3673
bec39cab
AC
3674ac_ext=c
3675ac_cpp='$CPP $CPPFLAGS'
3676ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3677ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3678ac_compiler_gnu=$ac_cv_c_compiler_gnu
c906108c 3679
3bc3d82a
PA
3680ac_ext=cpp
3681ac_cpp='$CXXCPP $CPPFLAGS'
3682ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3683ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3684ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3685if test -z "$CXX"; then
3686 if test -n "$CCC"; then
3687 CXX=$CCC
3688 else
3689 if test -n "$ac_tool_prefix"; then
3690 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3691 do
3692 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3693set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3694{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3695$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 3696if ${ac_cv_prog_CXX+:} false; then :
3bc3d82a
PA
3697 $as_echo_n "(cached) " >&6
3698else
3699 if test -n "$CXX"; then
3700 ac_cv_prog_CXX="$CXX" # Let the user override the test.
3701else
3702as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3703for as_dir in $PATH
3704do
3705 IFS=$as_save_IFS
3706 test -z "$as_dir" && as_dir=.
3707 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3708 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3bc3d82a
PA
3709 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3710 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3711 break 2
3712 fi
3713done
3714 done
3715IFS=$as_save_IFS
3716
3717fi
3718fi
3719CXX=$ac_cv_prog_CXX
3720if test -n "$CXX"; then
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3722$as_echo "$CXX" >&6; }
3723else
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3725$as_echo "no" >&6; }
3726fi
3727
3728
3729 test -n "$CXX" && break
3730 done
3731fi
3732if test -z "$CXX"; then
3733 ac_ct_CXX=$CXX
3734 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3735do
3736 # Extract the first word of "$ac_prog", so it can be a program name with args.
3737set dummy $ac_prog; ac_word=$2
3738{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3739$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 3740if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3bc3d82a
PA
3741 $as_echo_n "(cached) " >&6
3742else
3743 if test -n "$ac_ct_CXX"; then
3744 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3745else
3746as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3747for as_dir in $PATH
3748do
3749 IFS=$as_save_IFS
3750 test -z "$as_dir" && as_dir=.
3751 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 3752 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3bc3d82a
PA
3753 ac_cv_prog_ac_ct_CXX="$ac_prog"
3754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3755 break 2
3756 fi
3757done
3758 done
3759IFS=$as_save_IFS
3760
3761fi
3762fi
3763ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3764if test -n "$ac_ct_CXX"; then
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3766$as_echo "$ac_ct_CXX" >&6; }
3767else
3768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3769$as_echo "no" >&6; }
3770fi
3771
3772
3773 test -n "$ac_ct_CXX" && break
3774done
3775
3776 if test "x$ac_ct_CXX" = x; then
3777 CXX="g++"
3778 else
3779 case $cross_compiling:$ac_tool_warned in
3780yes:)
3781{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3782$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3783ac_tool_warned=yes ;;
3784esac
3785 CXX=$ac_ct_CXX
3786 fi
3787fi
3788
3789 fi
3790fi
3791# Provide some information about the compiler.
3792$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3793set X $ac_compile
3794ac_compiler=$2
3795for ac_option in --version -v -V -qversion; do
3796 { { ac_try="$ac_compiler $ac_option >&5"
3797case "(($ac_try" in
3798 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799 *) ac_try_echo=$ac_try;;
3800esac
3801eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802$as_echo "$ac_try_echo"; } >&5
3803 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3804 ac_status=$?
3805 if test -s conftest.err; then
3806 sed '10a\
3807... rest of stderr output deleted ...
3808 10q' conftest.err >conftest.er1
3809 cat conftest.er1 >&5
3bc3d82a 3810 fi
d0ac1c44 3811 rm -f conftest.er1 conftest.err
3bc3d82a
PA
3812 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3813 test $ac_status = 0; }
3814done
3815
3816{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3817$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
d0ac1c44 3818if ${ac_cv_cxx_compiler_gnu+:} false; then :
3bc3d82a
PA
3819 $as_echo_n "(cached) " >&6
3820else
3821 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3822/* end confdefs.h. */
3823
3824int
3825main ()
3826{
3827#ifndef __GNUC__
3828 choke me
3829#endif
3830
3831 ;
3832 return 0;
3833}
3834_ACEOF
3835if ac_fn_cxx_try_compile "$LINENO"; then :
3836 ac_compiler_gnu=yes
3837else
3838 ac_compiler_gnu=no
3839fi
3840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3841ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3842
3843fi
3844{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3845$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3846if test $ac_compiler_gnu = yes; then
3847 GXX=yes
3848else
3849 GXX=
3850fi
3851ac_test_CXXFLAGS=${CXXFLAGS+set}
3852ac_save_CXXFLAGS=$CXXFLAGS
3853{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3854$as_echo_n "checking whether $CXX accepts -g... " >&6; }
d0ac1c44 3855if ${ac_cv_prog_cxx_g+:} false; then :
3bc3d82a
PA
3856 $as_echo_n "(cached) " >&6
3857else
3858 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3859 ac_cxx_werror_flag=yes
3860 ac_cv_prog_cxx_g=no
3861 CXXFLAGS="-g"
3862 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3863/* end confdefs.h. */
3864
3865int
3866main ()
3867{
3868
3869 ;
3870 return 0;
3871}
3872_ACEOF
3873if ac_fn_cxx_try_compile "$LINENO"; then :
3874 ac_cv_prog_cxx_g=yes
3875else
3876 CXXFLAGS=""
3877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3878/* end confdefs.h. */
3879
3880int
3881main ()
3882{
3883
3884 ;
3885 return 0;
3886}
3887_ACEOF
3888if ac_fn_cxx_try_compile "$LINENO"; then :
3889
3890else
3891 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3892 CXXFLAGS="-g"
3893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3894/* end confdefs.h. */
3895
3896int
3897main ()
3898{
3899
3900 ;
3901 return 0;
3902}
3903_ACEOF
3904if ac_fn_cxx_try_compile "$LINENO"; then :
3905 ac_cv_prog_cxx_g=yes
3906fi
3907rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3908fi
3909rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3910fi
3911rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3912 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3913fi
3914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3915$as_echo "$ac_cv_prog_cxx_g" >&6; }
3916if test "$ac_test_CXXFLAGS" = set; then
3917 CXXFLAGS=$ac_save_CXXFLAGS
3918elif test $ac_cv_prog_cxx_g = yes; then
3919 if test "$GXX" = yes; then
3920 CXXFLAGS="-g -O2"
3921 else
3922 CXXFLAGS="-g"
3923 fi
3924else
3925 if test "$GXX" = yes; then
3926 CXXFLAGS="-O2"
3927 else
3928 CXXFLAGS=
3929 fi
3930fi
3931ac_ext=c
3932ac_cpp='$CPP $CPPFLAGS'
3933ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3934ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3935ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936
3937
60ca704f 3938
bec39cab
AC
3939ac_ext=c
3940ac_cpp='$CPP $CPPFLAGS'
3941ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3942ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3943ac_compiler_gnu=$ac_cv_c_compiler_gnu
81ecdfbb
RW
3944{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3945$as_echo_n "checking how to run the C preprocessor... " >&6; }
bec39cab
AC
3946# On Suns, sometimes $CPP names a directory.
3947if test -n "$CPP" && test -d "$CPP"; then
3948 CPP=
8bb2c122 3949fi
bec39cab 3950if test -z "$CPP"; then
d0ac1c44 3951 if ${ac_cv_prog_CPP+:} false; then :
81ecdfbb 3952 $as_echo_n "(cached) " >&6
bec39cab
AC
3953else
3954 # Double quotes because CPP needs to be expanded
3955 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3956 do
3957 ac_preproc_ok=false
3958for ac_c_preproc_warn_flag in '' yes
3959do
3960 # Use a header file that comes with gcc, so configuring glibc
3961 # with a fresh cross-compiler works.
3962 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3963 # <limits.h> exists even on freestanding compilers.
3964 # On the NeXT, cc -E runs the code through the compiler's parser,
3965 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 3966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3967/* end confdefs.h. */
3968#ifdef __STDC__
3969# include <limits.h>
3970#else
3971# include <assert.h>
3972#endif
3973 Syntax error
3974_ACEOF
81ecdfbb 3975if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 3976
81ecdfbb 3977else
bec39cab
AC
3978 # Broken: fails on valid input.
3979continue
3980fi
d0ac1c44 3981rm -f conftest.err conftest.i conftest.$ac_ext
bec39cab 3982
81ecdfbb 3983 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 3984 # can be detected and how.
81ecdfbb 3985 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
3986/* end confdefs.h. */
3987#include <ac_nonexistent.h>
3988_ACEOF
81ecdfbb 3989if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC
3990 # Broken: success on invalid input.
3991continue
8bb2c122 3992else
bec39cab
AC
3993 # Passes both tests.
3994ac_preproc_ok=:
3995break
8bb2c122 3996fi
d0ac1c44 3997rm -f conftest.err conftest.i conftest.$ac_ext
8bb2c122 3998
bec39cab
AC
3999done
4000# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
d0ac1c44 4001rm -f conftest.i conftest.err conftest.$ac_ext
81ecdfbb 4002if $ac_preproc_ok; then :
bec39cab
AC
4003 break
4004fi
8bb2c122 4005
bec39cab
AC
4006 done
4007 ac_cv_prog_CPP=$CPP
ddc9cd0f 4008
c906108c 4009fi
bec39cab
AC
4010 CPP=$ac_cv_prog_CPP
4011else
4012 ac_cv_prog_CPP=$CPP
c906108c 4013fi
81ecdfbb
RW
4014{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4015$as_echo "$CPP" >&6; }
bec39cab
AC
4016ac_preproc_ok=false
4017for ac_c_preproc_warn_flag in '' yes
4018do
4019 # Use a header file that comes with gcc, so configuring glibc
4020 # with a fresh cross-compiler works.
4021 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4022 # <limits.h> exists even on freestanding compilers.
4023 # On the NeXT, cc -E runs the code through the compiler's parser,
4024 # not just through cpp. "Syntax error" is here to catch this case.
81ecdfbb 4025 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
4026/* end confdefs.h. */
4027#ifdef __STDC__
4028# include <limits.h>
4029#else
4030# include <assert.h>
4031#endif
4032 Syntax error
4033_ACEOF
81ecdfbb 4034if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab 4035
81ecdfbb 4036else
bec39cab
AC
4037 # Broken: fails on valid input.
4038continue
4039fi
d0ac1c44 4040rm -f conftest.err conftest.i conftest.$ac_ext
bec39cab 4041
81ecdfbb 4042 # OK, works on sane cases. Now check whether nonexistent headers
bec39cab 4043 # can be detected and how.
81ecdfbb 4044 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab
AC
4045/* end confdefs.h. */
4046#include <ac_nonexistent.h>
4047_ACEOF
81ecdfbb 4048if ac_fn_c_try_cpp "$LINENO"; then :
bec39cab
AC
4049 # Broken: success on invalid input.
4050continue
c906108c 4051else
bec39cab
AC
4052 # Passes both tests.
4053ac_preproc_ok=:
4054break
c906108c 4055fi
d0ac1c44 4056rm -f conftest.err conftest.i conftest.$ac_ext
c906108c 4057
bec39cab
AC
4058done
4059# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
d0ac1c44 4060rm -f conftest.i conftest.err conftest.$ac_ext
81ecdfbb
RW
4061if $ac_preproc_ok; then :
4062
c906108c 4063else
81ecdfbb
RW
4064 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4065$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
4066as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4067See \`config.log' for more details" "$LINENO" 5; }
c906108c 4068fi
c906108c 4069
bec39cab
AC
4070ac_ext=c
4071ac_cpp='$CPP $CPPFLAGS'
4072ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4073ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4074ac_compiler_gnu=$ac_cv_c_compiler_gnu
4075
4076
81ecdfbb
RW
4077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4078$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
d0ac1c44 4079if ${ac_cv_path_GREP+:} false; then :
81ecdfbb 4080 $as_echo_n "(cached) " >&6
4e8d927d 4081else
81ecdfbb
RW
4082 if test -z "$GREP"; then
4083 ac_path_GREP_found=false
4084 # Loop through the user's path and test for each of PROGNAME-LIST
4085 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4086for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4087do
4088 IFS=$as_save_IFS
4089 test -z "$as_dir" && as_dir=.
4090 for ac_prog in grep ggrep; do
4091 for ac_exec_ext in '' $ac_executable_extensions; do
4092 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
d0ac1c44 4093 as_fn_executable_p "$ac_path_GREP" || continue
81ecdfbb
RW
4094# Check for GNU ac_path_GREP and select it if it is found.
4095 # Check for GNU $ac_path_GREP
4096case `"$ac_path_GREP" --version 2>&1` in
4097*GNU*)
4098 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4099*)
4100 ac_count=0
4101 $as_echo_n 0123456789 >"conftest.in"
4102 while :
4103 do
4104 cat "conftest.in" "conftest.in" >"conftest.tmp"
4105 mv "conftest.tmp" "conftest.in"
4106 cp "conftest.in" "conftest.nl"
4107 $as_echo 'GREP' >> "conftest.nl"
4108 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4109 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4110 as_fn_arith $ac_count + 1 && ac_count=$as_val
4111 if test $ac_count -gt ${ac_path_GREP_max-0}; then
4112 # Best one so far, save it but keep looking for a better one
4113 ac_cv_path_GREP="$ac_path_GREP"
4114 ac_path_GREP_max=$ac_count
bec39cab 4115 fi
81ecdfbb
RW
4116 # 10*(2^10) chars as input seems more than enough
4117 test $ac_count -gt 10 && break
4118 done
4119 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4120esac
bec39cab 4121
81ecdfbb
RW
4122 $ac_path_GREP_found && break 3
4123 done
4124 done
4125 done
4126IFS=$as_save_IFS
4127 if test -z "$ac_cv_path_GREP"; then
d0ac1c44 4128 as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
81ecdfbb 4129 fi
c906108c 4130else
81ecdfbb 4131 ac_cv_path_GREP=$GREP
c906108c 4132fi
c906108c 4133
81ecdfbb
RW
4134fi
4135{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4136$as_echo "$ac_cv_path_GREP" >&6; }
4137 GREP="$ac_cv_path_GREP"
c906108c 4138
c906108c 4139
81ecdfbb
RW
4140{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4141$as_echo_n "checking for egrep... " >&6; }
d0ac1c44 4142if ${ac_cv_path_EGREP+:} false; then :
81ecdfbb 4143 $as_echo_n "(cached) " >&6
783e057b 4144else
81ecdfbb
RW
4145 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4146 then ac_cv_path_EGREP="$GREP -E"
4147 else
4148 if test -z "$EGREP"; then
4149 ac_path_EGREP_found=false
4150 # Loop through the user's path and test for each of PROGNAME-LIST
4151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4152for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
783e057b
DJ
4153do
4154 IFS=$as_save_IFS
4155 test -z "$as_dir" && as_dir=.
81ecdfbb
RW
4156 for ac_prog in egrep; do
4157 for ac_exec_ext in '' $ac_executable_extensions; do
4158 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
d0ac1c44 4159 as_fn_executable_p "$ac_path_EGREP" || continue
81ecdfbb
RW
4160# Check for GNU ac_path_EGREP and select it if it is found.
4161 # Check for GNU $ac_path_EGREP
4162case `"$ac_path_EGREP" --version 2>&1` in
4163*GNU*)
4164 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4165*)
4166 ac_count=0
4167 $as_echo_n 0123456789 >"conftest.in"
4168 while :
4169 do
4170 cat "conftest.in" "conftest.in" >"conftest.tmp"
4171 mv "conftest.tmp" "conftest.in"
4172 cp "conftest.in" "conftest.nl"
4173 $as_echo 'EGREP' >> "conftest.nl"
4174 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4175 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4176 as_fn_arith $ac_count + 1 && ac_count=$as_val
4177 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4178 # Best one so far, save it but keep looking for a better one
4179 ac_cv_path_EGREP="$ac_path_EGREP"
4180 ac_path_EGREP_max=$ac_count
4181 fi
4182 # 10*(2^10) chars as input seems more than enough
4183 test $ac_count -gt 10 && break
4184 done
4185 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4186esac
bec39cab 4187
81ecdfbb
RW
4188 $ac_path_EGREP_found && break 3
4189 done
4190 done
4191 done
4192IFS=$as_save_IFS
4193 if test -z "$ac_cv_path_EGREP"; then
d0ac1c44 4194 as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
783e057b 4195 fi
783e057b 4196else
81ecdfbb 4197 ac_cv_path_EGREP=$EGREP
783e057b
DJ
4198fi
4199
81ecdfbb 4200 fi
783e057b 4201fi
81ecdfbb
RW
4202{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4203$as_echo "$ac_cv_path_EGREP" >&6; }
4204 EGREP="$ac_cv_path_EGREP"
4205
783e057b 4206
81ecdfbb
RW
4207{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4208$as_echo_n "checking for ANSI C header files... " >&6; }
d0ac1c44 4209if ${ac_cv_header_stdc+:} false; then :
81ecdfbb 4210 $as_echo_n "(cached) " >&6
783e057b 4211else
81ecdfbb 4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 4213/* end confdefs.h. */
783e057b 4214#include <stdlib.h>
bec39cab 4215#include <stdarg.h>
783e057b
DJ
4216#include <string.h>
4217#include <float.h>
c906108c 4218
bec39cab
AC
4219int
4220main ()
4221{
c906108c 4222
bec39cab
AC
4223 ;
4224 return 0;
4225}
4226_ACEOF
81ecdfbb 4227if ac_fn_c_try_compile "$LINENO"; then :
783e057b 4228 ac_cv_header_stdc=yes
c906108c 4229else
81ecdfbb 4230 ac_cv_header_stdc=no
c906108c 4231fi
81ecdfbb 4232rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 4233
783e057b
DJ
4234if test $ac_cv_header_stdc = yes; then
4235 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
81ecdfbb 4236 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4237/* end confdefs.h. */
4238#include <string.h>
c906108c 4239
783e057b
DJ
4240_ACEOF
4241if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
4242 $EGREP "memchr" >/dev/null 2>&1; then :
4243
c906108c 4244else
783e057b 4245 ac_cv_header_stdc=no
c906108c 4246fi
783e057b 4247rm -f conftest*
c906108c
SS
4248
4249fi
4250
783e057b
DJ
4251if test $ac_cv_header_stdc = yes; then
4252 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
81ecdfbb 4253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4254/* end confdefs.h. */
4255#include <stdlib.h>
bec39cab 4256
783e057b
DJ
4257_ACEOF
4258if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
81ecdfbb
RW
4259 $EGREP "free" >/dev/null 2>&1; then :
4260
bec39cab 4261else
783e057b 4262 ac_cv_header_stdc=no
bec39cab 4263fi
783e057b 4264rm -f conftest*
bec39cab
AC
4265
4266fi
bec39cab 4267
783e057b
DJ
4268if test $ac_cv_header_stdc = yes; then
4269 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
81ecdfbb 4270 if test "$cross_compiling" = yes; then :
783e057b 4271 :
bec39cab 4272else
81ecdfbb 4273 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4274/* end confdefs.h. */
4275#include <ctype.h>
81ecdfbb 4276#include <stdlib.h>
783e057b
DJ
4277#if ((' ' & 0x0FF) == 0x020)
4278# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4279# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4280#else
4281# define ISLOWER(c) \
4282 (('a' <= (c) && (c) <= 'i') \
4283 || ('j' <= (c) && (c) <= 'r') \
4284 || ('s' <= (c) && (c) <= 'z'))
4285# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4286#endif
4287
4288#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4289int
4290main ()
4291{
4292 int i;
4293 for (i = 0; i < 256; i++)
4294 if (XOR (islower (i), ISLOWER (i))
4295 || toupper (i) != TOUPPER (i))
81ecdfbb
RW
4296 return 2;
4297 return 0;
783e057b
DJ
4298}
4299_ACEOF
81ecdfbb 4300if ac_fn_c_try_run "$LINENO"; then :
783e057b 4301
81ecdfbb
RW
4302else
4303 ac_cv_header_stdc=no
783e057b 4304fi
81ecdfbb
RW
4305rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4306 conftest.$ac_objext conftest.beam conftest.$ac_ext
783e057b 4307fi
81ecdfbb 4308
783e057b
DJ
4309fi
4310fi
81ecdfbb
RW
4311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4312$as_echo "$ac_cv_header_stdc" >&6; }
783e057b
DJ
4313if test $ac_cv_header_stdc = yes; then
4314
81ecdfbb 4315$as_echo "#define STDC_HEADERS 1" >>confdefs.h
783e057b
DJ
4316
4317fi
4318
4319# On IRIX 5.3, sys/types and inttypes.h are conflicting.
783e057b
DJ
4320for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4321 inttypes.h stdint.h unistd.h
81ecdfbb
RW
4322do :
4323 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4324ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4325"
d0ac1c44 4326if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
783e057b 4327 cat >>confdefs.h <<_ACEOF
81ecdfbb 4328#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
783e057b
DJ
4329_ACEOF
4330
4331fi
4332
4333done
4334
4335
4336
81ecdfbb 4337 ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
d0ac1c44 4338if test "x$ac_cv_header_minix_config_h" = xyes; then :
783e057b
DJ
4339 MINIX=yes
4340else
4341 MINIX=
4342fi
4343
4344
4345 if test "$MINIX" = yes; then
4346
81ecdfbb 4347$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
783e057b
DJ
4348
4349
81ecdfbb 4350$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
783e057b
DJ
4351
4352
81ecdfbb 4353$as_echo "#define _MINIX 1" >>confdefs.h
783e057b
DJ
4354
4355 fi
4356
4357
81ecdfbb
RW
4358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4359$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
d0ac1c44 4360if ${ac_cv_safe_to_define___extensions__+:} false; then :
81ecdfbb 4361 $as_echo_n "(cached) " >&6
783e057b 4362else
81ecdfbb 4363 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4364/* end confdefs.h. */
4365
d0ac1c44
SM
4366# define __EXTENSIONS__ 1
4367 $ac_includes_default
783e057b
DJ
4368int
4369main ()
4370{
4371
4372 ;
4373 return 0;
4374}
4375_ACEOF
81ecdfbb 4376if ac_fn_c_try_compile "$LINENO"; then :
783e057b
DJ
4377 ac_cv_safe_to_define___extensions__=yes
4378else
81ecdfbb 4379 ac_cv_safe_to_define___extensions__=no
783e057b 4380fi
81ecdfbb 4381rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
783e057b 4382fi
81ecdfbb
RW
4383{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4384$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
783e057b 4385 test $ac_cv_safe_to_define___extensions__ = yes &&
81ecdfbb 4386 $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
783e057b 4387
81ecdfbb 4388 $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
783e057b 4389
81ecdfbb 4390 $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
783e057b 4391
81ecdfbb 4392 $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
783e057b 4393
81ecdfbb 4394 $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
783e057b
DJ
4395
4396
c971b7fa
PA
4397ac_aux_dir=
4398for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
d0ac1c44
SM
4399 if test -f "$ac_dir/install-sh"; then
4400 ac_aux_dir=$ac_dir
4401 ac_install_sh="$ac_aux_dir/install-sh -c"
4402 break
4403 elif test -f "$ac_dir/install.sh"; then
4404 ac_aux_dir=$ac_dir
4405 ac_install_sh="$ac_aux_dir/install.sh -c"
4406 break
4407 elif test -f "$ac_dir/shtool"; then
4408 ac_aux_dir=$ac_dir
4409 ac_install_sh="$ac_aux_dir/shtool install -c"
4410 break
4411 fi
c971b7fa
PA
4412done
4413if test -z "$ac_aux_dir"; then
d0ac1c44 4414 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
c971b7fa 4415fi
770d76d7 4416
c971b7fa
PA
4417# These three variables are undocumented and unsupported,
4418# and are intended to be withdrawn in a future Autoconf release.
4419# They can cause serious problems if a builder's source tree is in a directory
4420# whose full name contains unusual characters.
4421ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
4422ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
4423ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
770d76d7 4424
770d76d7 4425
c971b7fa
PA
4426# Make sure we can run config.sub.
4427$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
d0ac1c44 4428 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
770d76d7 4429
c971b7fa
PA
4430{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4431$as_echo_n "checking build system type... " >&6; }
d0ac1c44 4432if ${ac_cv_build+:} false; then :
c971b7fa 4433 $as_echo_n "(cached) " >&6
770d76d7 4434else
c971b7fa
PA
4435 ac_build_alias=$build_alias
4436test "x$ac_build_alias" = x &&
4437 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4438test "x$ac_build_alias" = x &&
d0ac1c44 4439 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
c971b7fa 4440ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
d0ac1c44 4441 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
c971b7fa 4442
770d76d7 4443fi
c971b7fa
PA
4444{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4445$as_echo "$ac_cv_build" >&6; }
4446case $ac_cv_build in
4447*-*-*) ;;
d0ac1c44 4448*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
770d76d7 4449esac
c971b7fa
PA
4450build=$ac_cv_build
4451ac_save_IFS=$IFS; IFS='-'
4452set x $ac_cv_build
4453shift
4454build_cpu=$1
4455build_vendor=$2
4456shift; shift
4457# Remember, the first character of IFS is used to create $*,
4458# except with old shells:
4459build_os=$*
4460IFS=$ac_save_IFS
4461case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
770d76d7
PA
4462
4463
c971b7fa
PA
4464{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4465$as_echo_n "checking host system type... " >&6; }
d0ac1c44 4466if ${ac_cv_host+:} false; then :
81ecdfbb
RW
4467 $as_echo_n "(cached) " >&6
4468else
c971b7fa
PA
4469 if test "x$host_alias" = x; then
4470 ac_cv_host=$ac_cv_build
81ecdfbb 4471else
c971b7fa 4472 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
d0ac1c44 4473 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
81ecdfbb 4474fi
81ecdfbb
RW
4475
4476fi
c971b7fa
PA
4477{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4478$as_echo "$ac_cv_host" >&6; }
4479case $ac_cv_host in
4480*-*-*) ;;
d0ac1c44 4481*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
81ecdfbb 4482esac
c971b7fa
PA
4483host=$ac_cv_host
4484ac_save_IFS=$IFS; IFS='-'
4485set x $ac_cv_host
4486shift
4487host_cpu=$1
4488host_vendor=$2
4489shift; shift
4490# Remember, the first character of IFS is used to create $*,
4491# except with old shells:
4492host_os=$*
4493IFS=$ac_save_IFS
4494case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3388710e
JM
4495
4496
4497{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4498$as_echo_n "checking target system type... " >&6; }
d0ac1c44 4499if ${ac_cv_target+:} false; then :
3388710e
JM
4500 $as_echo_n "(cached) " >&6
4501else
4502 if test "x$target_alias" = x; then
4503 ac_cv_target=$ac_cv_host
4504else
4505 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
d0ac1c44 4506 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
3388710e
JM
4507fi
4508
4509fi
4510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4511$as_echo "$ac_cv_target" >&6; }
4512case $ac_cv_target in
4513*-*-*) ;;
d0ac1c44 4514*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
3388710e
JM
4515esac
4516target=$ac_cv_target
4517ac_save_IFS=$IFS; IFS='-'
4518set x $ac_cv_target
4519shift
4520target_cpu=$1
4521target_vendor=$2
4522shift; shift
4523# Remember, the first character of IFS is used to create $*,
4524# except with old shells:
4525target_os=$*
4526IFS=$ac_save_IFS
4527case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4528
4529
4530# The aliases save the names the user supplied, while $host etc.
4531# will get canonicalized.
4532test -n "$target_alias" &&
4533 test "$program_prefix$program_suffix$program_transform_name" = \
4534 NONENONEs,x,x, &&
4535 program_prefix=${target_alias}-
4536
4537# The tests for host and target for $enable_largefile require
4538# canonical names.
4539
4540
81ecdfbb 4541
da2f07f1
JK
4542# As the $enable_largefile decision depends on --enable-plugins we must set it
4543# even in directories otherwise not depending on the $plugins option.
4544
4545
2974be62
AM
4546 maybe_plugins=no
4547 for ac_header in dlfcn.h
4548do :
4549 ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
4550"
d0ac1c44 4551if test "x$ac_cv_header_dlfcn_h" = xyes; then :
2974be62
AM
4552 cat >>confdefs.h <<_ACEOF
4553#define HAVE_DLFCN_H 1
4554_ACEOF
4555 maybe_plugins=yes
4556fi
4557
4558done
4559
4560 for ac_header in windows.h
4561do :
4562 ac_fn_c_check_header_compile "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default
4563"
d0ac1c44 4564if test "x$ac_cv_header_windows_h" = xyes; then :
2974be62
AM
4565 cat >>confdefs.h <<_ACEOF
4566#define HAVE_WINDOWS_H 1
4567_ACEOF
4568 maybe_plugins=yes
4569fi
4570
4571done
4572
4573
4574 # Check whether --enable-plugins was given.
da2f07f1
JK
4575if test "${enable_plugins+set}" = set; then :
4576 enableval=$enable_plugins; case "${enableval}" in
2974be62
AM
4577 no) plugins=no ;;
4578 *) plugins=yes
4579 if test "$maybe_plugins" != "yes" ; then
d0ac1c44 4580 as_fn_error $? "Building with plugin support requires a host that supports dlopen." "$LINENO" 5
2974be62
AM
4581 fi ;;
4582 esac
da2f07f1 4583else
2974be62
AM
4584 plugins=$maybe_plugins
4585
da2f07f1
JK
4586fi
4587
2974be62 4588 if test "$plugins" = "yes"; then
458412c3
TT
4589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlsym" >&5
4590$as_echo_n "checking for library containing dlsym... " >&6; }
d0ac1c44 4591if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM
4592 $as_echo_n "(cached) " >&6
4593else
4594 ac_func_search_save_LIBS=$LIBS
4595cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596/* end confdefs.h. */
4597
4598/* Override any GCC internal prototype to avoid an error.
4599 Use char because int might match the return type of a GCC
4600 builtin and then its argument prototype would still apply. */
4601#ifdef __cplusplus
4602extern "C"
4603#endif
458412c3 4604char dlsym ();
2974be62
AM
4605int
4606main ()
4607{
458412c3 4608return dlsym ();
2974be62
AM
4609 ;
4610 return 0;
4611}
4612_ACEOF
4613for ac_lib in '' dl; do
4614 if test -z "$ac_lib"; then
4615 ac_res="none required"
4616 else
4617 ac_res=-l$ac_lib
4618 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4619 fi
4620 if ac_fn_c_try_link "$LINENO"; then :
458412c3 4621 ac_cv_search_dlsym=$ac_res
2974be62
AM
4622fi
4623rm -f core conftest.err conftest.$ac_objext \
4624 conftest$ac_exeext
d0ac1c44 4625 if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM
4626 break
4627fi
4628done
d0ac1c44 4629if ${ac_cv_search_dlsym+:} false; then :
2974be62
AM
4630
4631else
458412c3 4632 ac_cv_search_dlsym=no
2974be62
AM
4633fi
4634rm conftest.$ac_ext
4635LIBS=$ac_func_search_save_LIBS
4636fi
458412c3
TT
4637{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlsym" >&5
4638$as_echo "$ac_cv_search_dlsym" >&6; }
4639ac_res=$ac_cv_search_dlsym
2974be62
AM
4640if test "$ac_res" != no; then :
4641 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4642
4643fi
4644
4645 fi
da2f07f1
JK
4646
4647
4648case "${host}" in
4649 sparc-*-solaris*|i[3-7]86-*-solaris*)
4650 # On native 32bit sparc and ia32 solaris, large-file and procfs support
4651 # are mutually exclusive; and without procfs support, the bfd/ elf module
4652 # cannot provide certain routines such as elfcore_write_prpsinfo
4653 # or elfcore_write_prstatus. So unless the user explicitly requested
4654 # large-file support through the --enable-largefile switch, disable
4655 # large-file support in favor of procfs support.
4656 test "${target}" = "${host}" -a "x$plugins" = xno \
4657 && : ${enable_largefile="no"}
4658 ;;
4659esac
4660
4661# Check whether --enable-largefile was given.
4662if test "${enable_largefile+set}" = set; then :
4663 enableval=$enable_largefile;
4664fi
4665
4666if test "$enable_largefile" != no; then
4667
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4669$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
d0ac1c44 4670if ${ac_cv_sys_largefile_CC+:} false; then :
da2f07f1
JK
4671 $as_echo_n "(cached) " >&6
4672else
4673 ac_cv_sys_largefile_CC=no
4674 if test "$GCC" != yes; then
4675 ac_save_CC=$CC
4676 while :; do
4677 # IRIX 6.2 and later do not support large files by default,
4678 # so use the C compiler's -n32 option if that helps.
4679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4680/* end confdefs.h. */
4681#include <sys/types.h>
4682 /* Check that off_t can represent 2**63 - 1 correctly.
4683 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4684 since some C++ compilers masquerading as C compilers
4685 incorrectly reject 9223372036854775807. */
4686#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4687 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4688 && LARGE_OFF_T % 2147483647 == 1)
4689 ? 1 : -1];
4690int
4691main ()
4692{
4693
4694 ;
4695 return 0;
4696}
4697_ACEOF
4698 if ac_fn_c_try_compile "$LINENO"; then :
4699 break
4700fi
4701rm -f core conftest.err conftest.$ac_objext
4702 CC="$CC -n32"
4703 if ac_fn_c_try_compile "$LINENO"; then :
4704 ac_cv_sys_largefile_CC=' -n32'; break
4705fi
4706rm -f core conftest.err conftest.$ac_objext
4707 break
4708 done
4709 CC=$ac_save_CC
4710 rm -f conftest.$ac_ext
4711 fi
4712fi
4713{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4714$as_echo "$ac_cv_sys_largefile_CC" >&6; }
4715 if test "$ac_cv_sys_largefile_CC" != no; then
4716 CC=$CC$ac_cv_sys_largefile_CC
4717 fi
4718
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4720$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
d0ac1c44 4721if ${ac_cv_sys_file_offset_bits+:} false; then :
da2f07f1
JK
4722 $as_echo_n "(cached) " >&6
4723else
4724 while :; do
4725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726/* end confdefs.h. */
4727#include <sys/types.h>
4728 /* Check that off_t can represent 2**63 - 1 correctly.
4729 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4730 since some C++ compilers masquerading as C compilers
4731 incorrectly reject 9223372036854775807. */
4732#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4733 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4734 && LARGE_OFF_T % 2147483647 == 1)
4735 ? 1 : -1];
4736int
4737main ()
4738{
4739
4740 ;
4741 return 0;
4742}
4743_ACEOF
4744if ac_fn_c_try_compile "$LINENO"; then :
4745 ac_cv_sys_file_offset_bits=no; break
4746fi
4747rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4749/* end confdefs.h. */
4750#define _FILE_OFFSET_BITS 64
4751#include <sys/types.h>
4752 /* Check that off_t can represent 2**63 - 1 correctly.
4753 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4754 since some C++ compilers masquerading as C compilers
4755 incorrectly reject 9223372036854775807. */
4756#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4757 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4758 && LARGE_OFF_T % 2147483647 == 1)
4759 ? 1 : -1];
4760int
4761main ()
4762{
4763
4764 ;
4765 return 0;
4766}
4767_ACEOF
4768if ac_fn_c_try_compile "$LINENO"; then :
4769 ac_cv_sys_file_offset_bits=64; break
4770fi
4771rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4772 ac_cv_sys_file_offset_bits=unknown
4773 break
4774done
4775fi
4776{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4777$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4778case $ac_cv_sys_file_offset_bits in #(
4779 no | unknown) ;;
4780 *)
4781cat >>confdefs.h <<_ACEOF
4782#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4783_ACEOF
4784;;
4785esac
4786rm -rf conftest*
4787 if test $ac_cv_sys_file_offset_bits = unknown; then
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4789$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
d0ac1c44 4790if ${ac_cv_sys_large_files+:} false; then :
da2f07f1
JK
4791 $as_echo_n "(cached) " >&6
4792else
4793 while :; do
4794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4795/* end confdefs.h. */
4796#include <sys/types.h>
4797 /* Check that off_t can represent 2**63 - 1 correctly.
4798 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4799 since some C++ compilers masquerading as C compilers
4800 incorrectly reject 9223372036854775807. */
4801#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4802 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4803 && LARGE_OFF_T % 2147483647 == 1)
4804 ? 1 : -1];
4805int
4806main ()
4807{
4808
4809 ;
4810 return 0;
4811}
4812_ACEOF
4813if ac_fn_c_try_compile "$LINENO"; then :
4814 ac_cv_sys_large_files=no; break
4815fi
4816rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4818/* end confdefs.h. */
4819#define _LARGE_FILES 1
4820#include <sys/types.h>
4821 /* Check that off_t can represent 2**63 - 1 correctly.
4822 We can't simply define LARGE_OFF_T to be 9223372036854775807,
4823 since some C++ compilers masquerading as C compilers
4824 incorrectly reject 9223372036854775807. */
4825#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4826 int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4827 && LARGE_OFF_T % 2147483647 == 1)
4828 ? 1 : -1];
4829int
4830main ()
4831{
4832
4833 ;
4834 return 0;
4835}
4836_ACEOF
4837if ac_fn_c_try_compile "$LINENO"; then :
4838 ac_cv_sys_large_files=1; break
4839fi
4840rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4841 ac_cv_sys_large_files=unknown
4842 break
4843done
4844fi
4845{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4846$as_echo "$ac_cv_sys_large_files" >&6; }
4847case $ac_cv_sys_large_files in #(
4848 no | unknown) ;;
4849 *)
4850cat >>confdefs.h <<_ACEOF
4851#define _LARGE_FILES $ac_cv_sys_large_files
4852_ACEOF
4853;;
4854esac
4855rm -rf conftest*
4856 fi
d0ac1c44
SM
4857
4858
da2f07f1
JK
4859fi
4860
4861
4862
81ecdfbb
RW
4863
4864
4865{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4866$as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
d0ac1c44 4867if ${am_cv_prog_cc_stdc+:} false; then :
81ecdfbb
RW
4868 $as_echo_n "(cached) " >&6
4869else
4870 am_cv_prog_cc_stdc=no
4871ac_save_CC="$CC"
4872# Don't try gcc -ansi; that turns off useful extensions and
4873# breaks some systems' header files.
4874# AIX -qlanglvl=ansi
4875# Ultrix and OSF/1 -std1
4876# HP-UX 10.20 and later -Ae
4877# HP-UX older versions -Aa -D_HPUX_SOURCE
4878# SVR4 -Xc -D__EXTENSIONS__
4879for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4880do
783e057b 4881 CC="$ac_save_CC $ac_arg"
81ecdfbb 4882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
783e057b
DJ
4883/* end confdefs.h. */
4884#include <stdarg.h>
4885#include <stdio.h>
4886#include <sys/types.h>
4887#include <sys/stat.h>
4888/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4889struct buf { int x; };
4890FILE * (*rcsopen) (struct buf *, struct stat *, int);
4891static char *e (p, i)
4892 char **p;
4893 int i;
4894{
4895 return p[i];
4896}
4897static char *f (char * (*g) (char **, int), char **p, ...)
4898{
4899 char *s;
4900 va_list v;
4901 va_start (v,p);
4902 s = g (p, va_arg (v,int));
4903 va_end (v);
4904 return s;
4905}
4906int test (int i, double x);
4907struct s1 {int (*f) (int a);};
4908struct s2 {int (*f) (double a);};
4909int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4910int argc;
4911char **argv;
4912
4913int
4914main ()
4915{
4916
4917return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4918
4919 ;
4920 return 0;
4921}
4922_ACEOF
81ecdfbb 4923if ac_fn_c_try_compile "$LINENO"; then :
783e057b 4924 am_cv_prog_cc_stdc="$ac_arg"; break
783e057b 4925fi
81ecdfbb 4926rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
783e057b
DJ
4927done
4928CC="$ac_save_CC"
4929
4930fi
4931
4932if test -z "$am_cv_prog_cc_stdc"; then
81ecdfbb
RW
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4934$as_echo "none needed" >&6; }
783e057b 4935else
81ecdfbb
RW
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4937$as_echo "$am_cv_prog_cc_stdc" >&6; }
783e057b
DJ
4938fi
4939case "x$am_cv_prog_cc_stdc" in
4940 x|xno) ;;
4941 *) CC="$CC $am_cv_prog_cc_stdc" ;;
4942esac
4943
d0ac1c44
SM
4944# Expand $ac_aux_dir to an absolute path.
4945am_aux_dir=`cd "$ac_aux_dir" && pwd`
4869db5e 4946
d0ac1c44 4947if test x"${install_sh+set}" != xset; then
4869db5e
RM
4948 case $am_aux_dir in
4949 *\ * | *\ *)
4950 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4951 *)
4952 install_sh="\${SHELL} $am_aux_dir/install-sh"
4953 esac
4954fi
4955
d0ac1c44
SM
4956# Installed binaries are usually stripped using 'strip' when the user
4957# run "make install-strip". However 'strip' might not be the right
4869db5e 4958# tool to use in cross-compilation environments, therefore Automake
d0ac1c44 4959# will honor the 'STRIP' environment variable to overrule this program.
4869db5e
RM
4960if test "$cross_compiling" != no; then
4961 if test -n "$ac_tool_prefix"; then
4962 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4963set dummy ${ac_tool_prefix}strip; ac_word=$2
4964{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4965$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 4966if ${ac_cv_prog_STRIP+:} false; then :
4869db5e
RM
4967 $as_echo_n "(cached) " >&6
4968else
4969 if test -n "$STRIP"; then
4970 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4971else
4972as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4973for as_dir in $PATH
4974do
4975 IFS=$as_save_IFS
4976 test -z "$as_dir" && as_dir=.
4977 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 4978 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4869db5e
RM
4979 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4980 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4981 break 2
4982 fi
4983done
4984 done
4985IFS=$as_save_IFS
4986
4987fi
4988fi
4989STRIP=$ac_cv_prog_STRIP
4990if test -n "$STRIP"; then
4991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4992$as_echo "$STRIP" >&6; }
4993else
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4995$as_echo "no" >&6; }
4996fi
4997
4998
4999fi
5000if test -z "$ac_cv_prog_STRIP"; then
5001 ac_ct_STRIP=$STRIP
5002 # Extract the first word of "strip", so it can be a program name with args.
5003set dummy strip; ac_word=$2
5004{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5005$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 5006if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4869db5e
RM
5007 $as_echo_n "(cached) " >&6
5008else
5009 if test -n "$ac_ct_STRIP"; then
5010 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5011else
5012as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5013for as_dir in $PATH
5014do
5015 IFS=$as_save_IFS
5016 test -z "$as_dir" && as_dir=.
5017 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 5018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4869db5e
RM
5019 ac_cv_prog_ac_ct_STRIP="strip"
5020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5021 break 2
5022 fi
5023done
5024 done
5025IFS=$as_save_IFS
5026
5027fi
5028fi
5029ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5030if test -n "$ac_ct_STRIP"; then
5031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5032$as_echo "$ac_ct_STRIP" >&6; }
5033else
5034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5035$as_echo "no" >&6; }
5036fi
5037
5038 if test "x$ac_ct_STRIP" = x; then
5039 STRIP=":"
5040 else
5041 case $cross_compiling:$ac_tool_warned in
5042yes:)
5043{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5044$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5045ac_tool_warned=yes ;;
5046esac
5047 STRIP=$ac_ct_STRIP
5048 fi
5049else
5050 STRIP="$ac_cv_prog_STRIP"
5051fi
5052
5053fi
5054INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
5055
783e057b
DJ
5056
5057ac_aux_dir=
81ecdfbb 5058for ac_dir in .. "$srcdir"/..; do
d0ac1c44
SM
5059 if test -f "$ac_dir/install-sh"; then
5060 ac_aux_dir=$ac_dir
5061 ac_install_sh="$ac_aux_dir/install-sh -c"
5062 break
5063 elif test -f "$ac_dir/install.sh"; then
5064 ac_aux_dir=$ac_dir
5065 ac_install_sh="$ac_aux_dir/install.sh -c"
5066 break
5067 elif test -f "$ac_dir/shtool"; then
5068 ac_aux_dir=$ac_dir
5069 ac_install_sh="$ac_aux_dir/shtool install -c"
5070 break
5071 fi
783e057b
DJ
5072done
5073if test -z "$ac_aux_dir"; then
d0ac1c44 5074 as_fn_error $? "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
783e057b 5075fi
81ecdfbb
RW
5076
5077# These three variables are undocumented and unsupported,
5078# and are intended to be withdrawn in a future Autoconf release.
5079# They can cause serious problems if a builder's source tree is in a directory
5080# whose full name contains unusual characters.
5081ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
5082ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
5083ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
5084
783e057b 5085
783e057b 5086
9009e1ae
MR
5087test "$program_prefix" != NONE &&
5088 program_transform_name="s&^&$program_prefix&;$program_transform_name"
5089# Use a double $ so make ignores it.
5090test "$program_suffix" != NONE &&
5091 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
5092# Double any \ or $.
5093# By default was `s,x,x', remove it if useless.
5094ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
5095program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
5096
81ecdfbb 5097
0bcda685
PA
5098# We require a C++11 compiler. Check if one is available, and if
5099# necessary, set CXX_DIALECT to some -std=xxx switch.
5100
41260ac2 5101 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
0bcda685
PA
5102 ac_ext=cpp
5103ac_cpp='$CXXCPP $CPPFLAGS'
5104ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5105ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5106ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5107 CXX_DIALECT=""
5108 ac_success=no
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5110$as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
d0ac1c44 5111if ${ax_cv_cxx_compile_cxx11+:} false; then :
0bcda685
PA
5112 $as_echo_n "(cached) " >&6
5113else
5114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5115/* end confdefs.h. */
5116
5117
5118// If the compiler admits that it is not ready for C++11, why torture it?
5119// Hopefully, this will speed up the test.
5120
5121#ifndef __cplusplus
5122
5123#error "This is not a C++ compiler"
5124
5125#elif __cplusplus < 201103L
5126
5127#error "This is not a C++11 compiler"
5128
5129#else
5130
5131namespace cxx11
5132{
5133
5134 namespace test_static_assert
5135 {
5136
5137 template <typename T>
5138 struct check
5139 {
5140 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5141 };
5142
5143 }
5144
5145 namespace test_final_override
5146 {
5147
5148 struct Base
5149 {
5150 virtual void f() {}
5151 };
5152
5153 struct Derived : public Base
5154 {
5155 virtual void f() override {}
5156 };
5157
5158 }
5159
5160 namespace test_double_right_angle_brackets
5161 {
5162
5163 template < typename T >
5164 struct check {};
5165
5166 typedef check<void> single_type;
5167 typedef check<check<void>> double_type;
5168 typedef check<check<check<void>>> triple_type;
5169 typedef check<check<check<check<void>>>> quadruple_type;
5170
5171 }
5172
5173 namespace test_decltype
5174 {
5175
5176 int
5177 f()
5178 {
5179 int a = 1;
5180 decltype(a) b = 2;
5181 return a + b;
5182 }
5183
5184 }
5185
5186 namespace test_type_deduction
5187 {
5188
5189 template < typename T1, typename T2 >
5190 struct is_same
5191 {
5192 static const bool value = false;
5193 };
5194
5195 template < typename T >
5196 struct is_same<T, T>
5197 {
5198 static const bool value = true;
5199 };
5200
5201 template < typename T1, typename T2 >
5202 auto
5203 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5204 {
5205 return a1 + a2;
5206 }
5207
5208 int
5209 test(const int c, volatile int v)
5210 {
5211 static_assert(is_same<int, decltype(0)>::value == true, "");
5212 static_assert(is_same<int, decltype(c)>::value == false, "");
5213 static_assert(is_same<int, decltype(v)>::value == false, "");
5214 auto ac = c;
5215 auto av = v;
5216 auto sumi = ac + av + 'x';
5217 auto sumf = ac + av + 1.0;
5218 static_assert(is_same<int, decltype(ac)>::value == true, "");
5219 static_assert(is_same<int, decltype(av)>::value == true, "");
5220 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5221 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5222 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5223 return (sumf > 0.0) ? sumi : add(c, v);
5224 }
5225
5226 }
5227
5228 namespace test_noexcept
5229 {
5230
5231 int f() { return 0; }
5232 int g() noexcept { return 0; }
5233
5234 static_assert(noexcept(f()) == false, "");
5235 static_assert(noexcept(g()) == true, "");
5236
5237 }
5238
5239 namespace test_constexpr
5240 {
5241
5242 template < typename CharT >
5243 unsigned long constexpr
5244 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5245 {
5246 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5247 }
5248
5249 template < typename CharT >
5250 unsigned long constexpr
5251 strlen_c(const CharT *const s) noexcept
5252 {
5253 return strlen_c_r(s, 0UL);
5254 }
5255
5256 static_assert(strlen_c("") == 0UL, "");
5257 static_assert(strlen_c("1") == 1UL, "");
5258 static_assert(strlen_c("example") == 7UL, "");
5259 static_assert(strlen_c("another\0example") == 7UL, "");
5260
5261 }
5262
5263 namespace test_rvalue_references
5264 {
5265
5266 template < int N >
5267 struct answer
5268 {
5269 static constexpr int value = N;
5270 };
5271
5272 answer<1> f(int&) { return answer<1>(); }
5273 answer<2> f(const int&) { return answer<2>(); }
5274 answer<3> f(int&&) { return answer<3>(); }
5275
5276 void
5277 test()
5278 {
5279 int i = 0;
5280 const int c = 0;
5281 static_assert(decltype(f(i))::value == 1, "");
5282 static_assert(decltype(f(c))::value == 2, "");
5283 static_assert(decltype(f(0))::value == 3, "");
5284 }
5285
5286 }
5287
5288 namespace test_uniform_initialization
5289 {
5290
5291 struct test
5292 {
5293 static const int zero {};
5294 static const int one {1};
5295 };
5296
5297 static_assert(test::zero == 0, "");
5298 static_assert(test::one == 1, "");
5299
5300 }
5301
5302 namespace test_lambdas
5303 {
5304
5305 void
5306 test1()
5307 {
5308 auto lambda1 = [](){};
5309 auto lambda2 = lambda1;
5310 lambda1();
5311 lambda2();
5312 }
5313
5314 int
5315 test2()
5316 {
5317 auto a = [](int i, int j){ return i + j; }(1, 2);
5318 auto b = []() -> int { return '0'; }();
5319 auto c = [=](){ return a + b; }();
5320 auto d = [&](){ return c; }();
5321 auto e = [a, &b](int x) mutable {
5322 const auto identity = [](int y){ return y; };
5323 for (auto i = 0; i < a; ++i)
5324 a += b--;
5325 return x + identity(a + b);
5326 }(0);
5327 return a + b + c + d + e;
5328 }
5329
5330 int
5331 test3()
5332 {
5333 const auto nullary = [](){ return 0; };
5334 const auto unary = [](int x){ return x; };
5335 using nullary_t = decltype(nullary);
5336 using unary_t = decltype(unary);
5337 const auto higher1st = [](nullary_t f){ return f(); };
5338 const auto higher2nd = [unary](nullary_t f1){
5339 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5340 };
5341 return higher1st(nullary) + higher2nd(nullary)(unary);
5342 }
5343
5344 }
5345
5346 namespace test_variadic_templates
5347 {
5348
5349 template <int...>
5350 struct sum;
5351
5352 template <int N0, int... N1toN>
5353 struct sum<N0, N1toN...>
5354 {
5355 static constexpr auto value = N0 + sum<N1toN...>::value;
5356 };
5357
5358 template <>
5359 struct sum<>
5360 {
5361 static constexpr auto value = 0;
5362 };
5363
5364 static_assert(sum<>::value == 0, "");
5365 static_assert(sum<1>::value == 1, "");
5366 static_assert(sum<23>::value == 23, "");
5367 static_assert(sum<1, 2>::value == 3, "");
5368 static_assert(sum<5, 5, 11>::value == 21, "");
5369 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5370
5371 }
5372
5373 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5374 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5375 // because of this.
5376 namespace test_template_alias_sfinae
5377 {
5378
5379 struct foo {};
5380
5381 template<typename T>
5382 using member = typename T::member_type;
5383
5384 template<typename T>
5385 void func(...) {}
5386
5387 template<typename T>
5388 void func(member<T>*) {}
5389
5390 void test();
5391
5392 void test() { func<foo>(0); }
5393
5394 }
5395
5396} // namespace cxx11
5397
5398#endif // __cplusplus >= 201103L
5399
5400
5401
5402_ACEOF
5403if ac_fn_cxx_try_compile "$LINENO"; then :
5404 ax_cv_cxx_compile_cxx11=yes
5405else
5406 ax_cv_cxx_compile_cxx11=no
5407fi
5408rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5409fi
5410{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
5411$as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
5412 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
5413 ac_success=yes
5414 fi
5415
5416 if test x$ac_success = xno; then
41260ac2
SM
5417 for alternative in ${ax_cxx_compile_alternatives}; do
5418 switch="-std=gnu++${alternative}"
0bcda685
PA
5419 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
5421$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
d0ac1c44 5422if eval \${$cachevar+:} false; then :
0bcda685
PA
5423 $as_echo_n "(cached) " >&6
5424else
5425 ac_save_CXX="$CXX"
5426 CXX="$CXX $switch"
5427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5428/* end confdefs.h. */
5429
5430
5431// If the compiler admits that it is not ready for C++11, why torture it?
5432// Hopefully, this will speed up the test.
5433
5434#ifndef __cplusplus
5435
5436#error "This is not a C++ compiler"
5437
5438#elif __cplusplus < 201103L
5439
5440#error "This is not a C++11 compiler"
5441
5442#else
5443
5444namespace cxx11
5445{
5446
5447 namespace test_static_assert
5448 {
5449
5450 template <typename T>
5451 struct check
5452 {
5453 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5454 };
5455
5456 }
5457
5458 namespace test_final_override
5459 {
5460
5461 struct Base
5462 {
5463 virtual void f() {}
5464 };
5465
5466 struct Derived : public Base
5467 {
5468 virtual void f() override {}
5469 };
5470
5471 }
5472
5473 namespace test_double_right_angle_brackets
5474 {
5475
5476 template < typename T >
5477 struct check {};
5478
5479 typedef check<void> single_type;
5480 typedef check<check<void>> double_type;
5481 typedef check<check<check<void>>> triple_type;
5482 typedef check<check<check<check<void>>>> quadruple_type;
5483
5484 }
5485
5486 namespace test_decltype
5487 {
5488
5489 int
5490 f()
5491 {
5492 int a = 1;
5493 decltype(a) b = 2;
5494 return a + b;
5495 }
5496
5497 }
5498
5499 namespace test_type_deduction
5500 {
5501
5502 template < typename T1, typename T2 >
5503 struct is_same
5504 {
5505 static const bool value = false;
5506 };
5507
5508 template < typename T >
5509 struct is_same<T, T>
5510 {
5511 static const bool value = true;
5512 };
5513
5514 template < typename T1, typename T2 >
5515 auto
5516 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5517 {
5518 return a1 + a2;
5519 }
5520
5521 int
5522 test(const int c, volatile int v)
5523 {
5524 static_assert(is_same<int, decltype(0)>::value == true, "");
5525 static_assert(is_same<int, decltype(c)>::value == false, "");
5526 static_assert(is_same<int, decltype(v)>::value == false, "");
5527 auto ac = c;
5528 auto av = v;
5529 auto sumi = ac + av + 'x';
5530 auto sumf = ac + av + 1.0;
5531 static_assert(is_same<int, decltype(ac)>::value == true, "");
5532 static_assert(is_same<int, decltype(av)>::value == true, "");
5533 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5534 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5535 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5536 return (sumf > 0.0) ? sumi : add(c, v);
5537 }
5538
5539 }
5540
5541 namespace test_noexcept
5542 {
5543
5544 int f() { return 0; }
5545 int g() noexcept { return 0; }
5546
5547 static_assert(noexcept(f()) == false, "");
5548 static_assert(noexcept(g()) == true, "");
5549
5550 }
5551
5552 namespace test_constexpr
5553 {
5554
5555 template < typename CharT >
5556 unsigned long constexpr
5557 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5558 {
5559 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5560 }
5561
5562 template < typename CharT >
5563 unsigned long constexpr
5564 strlen_c(const CharT *const s) noexcept
5565 {
5566 return strlen_c_r(s, 0UL);
5567 }
5568
5569 static_assert(strlen_c("") == 0UL, "");
5570 static_assert(strlen_c("1") == 1UL, "");
5571 static_assert(strlen_c("example") == 7UL, "");
5572 static_assert(strlen_c("another\0example") == 7UL, "");
5573
5574 }
5575
5576 namespace test_rvalue_references
5577 {
5578
5579 template < int N >
5580 struct answer
5581 {
5582 static constexpr int value = N;
5583 };
5584
5585 answer<1> f(int&) { return answer<1>(); }
5586 answer<2> f(const int&) { return answer<2>(); }
5587 answer<3> f(int&&) { return answer<3>(); }
5588
5589 void
5590 test()
5591 {
5592 int i = 0;
5593 const int c = 0;
5594 static_assert(decltype(f(i))::value == 1, "");
5595 static_assert(decltype(f(c))::value == 2, "");
5596 static_assert(decltype(f(0))::value == 3, "");
5597 }
5598
5599 }
5600
5601 namespace test_uniform_initialization
5602 {
5603
5604 struct test
5605 {
5606 static const int zero {};
5607 static const int one {1};
5608 };
5609
5610 static_assert(test::zero == 0, "");
5611 static_assert(test::one == 1, "");
5612
5613 }
5614
5615 namespace test_lambdas
5616 {
5617
5618 void
5619 test1()
5620 {
5621 auto lambda1 = [](){};
5622 auto lambda2 = lambda1;
5623 lambda1();
5624 lambda2();
5625 }
5626
5627 int
5628 test2()
5629 {
5630 auto a = [](int i, int j){ return i + j; }(1, 2);
5631 auto b = []() -> int { return '0'; }();
5632 auto c = [=](){ return a + b; }();
5633 auto d = [&](){ return c; }();
5634 auto e = [a, &b](int x) mutable {
5635 const auto identity = [](int y){ return y; };
5636 for (auto i = 0; i < a; ++i)
5637 a += b--;
5638 return x + identity(a + b);
5639 }(0);
5640 return a + b + c + d + e;
5641 }
5642
5643 int
5644 test3()
5645 {
5646 const auto nullary = [](){ return 0; };
5647 const auto unary = [](int x){ return x; };
5648 using nullary_t = decltype(nullary);
5649 using unary_t = decltype(unary);
5650 const auto higher1st = [](nullary_t f){ return f(); };
5651 const auto higher2nd = [unary](nullary_t f1){
5652 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5653 };
5654 return higher1st(nullary) + higher2nd(nullary)(unary);
5655 }
5656
5657 }
5658
5659 namespace test_variadic_templates
5660 {
5661
5662 template <int...>
5663 struct sum;
5664
5665 template <int N0, int... N1toN>
5666 struct sum<N0, N1toN...>
5667 {
5668 static constexpr auto value = N0 + sum<N1toN...>::value;
5669 };
5670
5671 template <>
5672 struct sum<>
5673 {
5674 static constexpr auto value = 0;
5675 };
5676
5677 static_assert(sum<>::value == 0, "");
5678 static_assert(sum<1>::value == 1, "");
5679 static_assert(sum<23>::value == 23, "");
5680 static_assert(sum<1, 2>::value == 3, "");
5681 static_assert(sum<5, 5, 11>::value == 21, "");
5682 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
5683
5684 }
5685
5686 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
5687 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
5688 // because of this.
5689 namespace test_template_alias_sfinae
5690 {
5691
5692 struct foo {};
5693
5694 template<typename T>
5695 using member = typename T::member_type;
5696
5697 template<typename T>
5698 void func(...) {}
5699
5700 template<typename T>
5701 void func(member<T>*) {}
5702
5703 void test();
5704
5705 void test() { func<foo>(0); }
5706
5707 }
5708
5709} // namespace cxx11
5710
5711#endif // __cplusplus >= 201103L
5712
5713
5714
5715_ACEOF
5716if ac_fn_cxx_try_compile "$LINENO"; then :
5717 eval $cachevar=yes
5718else
5719 eval $cachevar=no
5720fi
5721rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5722 CXX="$ac_save_CXX"
5723fi
5724eval ac_res=\$$cachevar
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5726$as_echo "$ac_res" >&6; }
5727 if eval test x\$$cachevar = xyes; then
5728 CXX_DIALECT="$switch"
5729 ac_success=yes
5730 break
5731 fi
5732 done
5733 fi
5734
5735 if test x$ac_success = xno; then
41260ac2
SM
5736 for alternative in ${ax_cxx_compile_alternatives}; do
5737 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
5738 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
5739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
0bcda685 5740$as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
d0ac1c44 5741if eval \${$cachevar+:} false; then :
0bcda685
PA
5742 $as_echo_n "(cached) " >&6
5743else
5744 ac_save_CXX="$CXX"
41260ac2
SM
5745 CXX="$CXX $switch"
5746 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
0bcda685
PA
5747/* end confdefs.h. */
5748
5749
5750// If the compiler admits that it is not ready for C++11, why torture it?
5751// Hopefully, this will speed up the test.
5752
5753#ifndef __cplusplus
5754
5755#error "This is not a C++ compiler"
5756
5757#elif __cplusplus < 201103L
5758
5759#error "This is not a C++11 compiler"
5760
5761#else
5762
5763namespace cxx11
5764{
5765
5766 namespace test_static_assert
5767 {
5768
5769 template <typename T>
5770 struct check
5771 {
5772 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5773 };
5774
5775 }
5776
5777 namespace test_final_override
5778 {
5779
5780 struct Base
5781 {
5782 virtual void f() {}
5783 };
5784
5785 struct Derived : public Base
5786 {
5787 virtual void f() override {}
5788 };
5789
5790 }
5791
5792 namespace test_double_right_angle_brackets
5793 {
5794
5795 template < typename T >
5796 struct check {};
5797
5798 typedef check<void> single_type;
5799 typedef check<check<void>> double_type;
5800 typedef check<check<check<void>>> triple_type;
5801 typedef check<check<check<check<void>>>> quadruple_type;
5802
5803 }
5804
5805 namespace test_decltype
5806 {
5807
5808 int
5809 f()
5810 {
5811 int a = 1;
5812 decltype(a) b = 2;
5813 return a + b;
5814 }
5815
5816 }
5817
5818 namespace test_type_deduction
5819 {
5820
5821 template < typename T1, typename T2 >
5822 struct is_same
5823 {
5824 static const bool value = false;
5825 };
5826
5827 template < typename T >
5828 struct is_same<T, T>
5829 {
5830 static const bool value = true;
5831 };
5832
5833 template < typename T1, typename T2 >
5834 auto
5835 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5836 {
5837 return a1 + a2;
5838 }
5839
5840 int
5841 test(const int c, volatile int v)
5842 {
5843 static_assert(is_same<int, decltype(0)>::value == true, "");
5844 static_assert(is_same<int, decltype(c)>::value == false, "");
5845 static_assert(is_same<int, decltype(v)>::value == false, "");
5846 auto ac = c;
5847 auto av = v;
5848 auto sumi = ac + av + 'x';
5849 auto sumf = ac + av + 1.0;
5850 static_assert(is_same<int, decltype(ac)>::value == true, "");
5851 static_assert(is_same<int, decltype(av)>::value == true, "");
5852 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5853 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5854 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5855 return (sumf > 0.0) ? sumi : add(c, v);
5856 }
5857
5858 }
5859
5860 namespace test_noexcept
5861 {
5862
5863 int f() { return 0; }
5864 int g() noexcept { return 0; }
5865
5866 static_assert(noexcept(f()) == false, "");
5867 static_assert(noexcept(g()) == true, "");
5868
5869 }
5870
5871 namespace test_constexpr
5872 {
5873
5874 template < typename CharT >
5875 unsigned long constexpr
5876 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
5877 {
5878 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
5879 }
5880
5881 template < typename CharT >
5882 unsigned long constexpr
5883 strlen_c(const CharT *const s) noexcept
5884 {
5885 return strlen_c_r(s, 0UL);
5886 }
5887
5888 static_assert(strlen_c("") == 0UL, "");
5889 static_assert(strlen_c("1") == 1UL, "");
5890 static_assert(strlen_c("example") == 7UL, "");
5891 static_assert(strlen_c("another\0example") == 7UL, "");
5892
5893 }
5894
5895 namespace test_rvalue_references
5896 {
5897
5898 template < int N >
5899 struct answer
5900 {
5901 static constexpr int value = N;
5902 };
5903
5904 answer<1> f(int&) { return answer<1>(); }
5905 answer<2> f(const int&) { return answer<2>(); }
5906 answer<3> f(int&&) { return answer<3>(); }
5907
5908 void
5909 test()
5910 {
5911 int i = 0;
5912 const int c = 0;
5913 static_assert(decltype(f(i))::value == 1, "");
5914 static_assert(decltype(f(c))::value == 2, "");
5915 static_assert(decltype(f(0))::value == 3, "");
5916 }
5917
5918 }
5919
5920 namespace test_uniform_initialization
5921 {
5922
5923 struct test
5924 {
5925 static const int zero {};
5926 static const int one {1};
5927 };
5928
5929 static_assert(test::zero == 0, "");
5930 static_assert(test::one == 1, "");
5931
5932 }
5933
5934 namespace test_lambdas
5935 {
5936
5937 void
5938 test1()
5939 {
5940 auto lambda1 = [](){};
5941 auto lambda2 = lambda1;
5942 lambda1();
5943 lambda2();
5944 }
5945
5946 int
5947 test2()
5948 {
5949 auto a = [](int i, int j){ return i + j; }(1, 2);
5950 auto b = []() -> int { return '0'; }();
5951 auto c = [=](){ return a + b; }();
5952 auto d = [&](){ return c; }();
5953 auto e = [a, &b](int x) mutable {
5954 const auto identity = [](int y){ return y; };
5955 for (auto i = 0; i < a; ++i)
5956 a += b--;
5957 return x + identity(a + b);
5958 }(0);
5959 return a + b + c + d + e;
5960 }
5961
5962 int
5963 test3()
5964 {
5965 const auto nullary = [](){ return 0; };
5966 const auto unary = [](int x){ return x; };
5967 using nullary_t = decltype(nullary);
5968 using unary_t = decltype(unary);
5969 const auto higher1st = [](nullary_t f){ return f(); };
5970 const auto higher2nd = [unary](nullary_t f1){
5971 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
5972 };
5973 return higher1st(nullary) + higher2nd(nullary)(unary);
5974 }
5975
5976 }
5977
5978 namespace test_variadic_templates
5979 {
5980
5981 template <int...>
5982 struct sum;
5983
5984 template <int N0, int... N1toN>
5985 struct sum<N0, N1toN...>
5986 {
5987 static constexpr auto value = N0 + sum<N1toN...>::value;
5988 };
5989
5990 template <>
5991 struct sum<>
5992 {
5993 static constexpr auto value = 0;
5994 };
5995
5996 static_assert(sum<>::value == 0, "");
5997 static_assert(sum<1>::value == 1, "");
5998 static_assert(sum<23>::value == 23, "");
5999 static_assert(sum<1, 2>::value == 3, "");
6000 static_assert(sum<5, 5, 11>::value == 21, "");
6001 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6002
6003 }
6004
6005 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6006 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6007 // because of this.
6008 namespace test_template_alias_sfinae
6009 {
6010
6011 struct foo {};
6012
6013 template<typename T>
6014 using member = typename T::member_type;
6015
6016 template<typename T>
6017 void func(...) {}
6018
6019 template<typename T>
6020 void func(member<T>*) {}
6021
6022 void test();
6023
6024 void test() { func<foo>(0); }
6025
6026 }
6027
6028} // namespace cxx11
6029
6030#endif // __cplusplus >= 201103L
6031
6032
6033
6034_ACEOF
6035if ac_fn_cxx_try_compile "$LINENO"; then :
6036 eval $cachevar=yes
6037else
6038 eval $cachevar=no
6039fi
6040rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
41260ac2 6041 CXX="$ac_save_CXX"
0bcda685
PA
6042fi
6043eval ac_res=\$$cachevar
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6045$as_echo "$ac_res" >&6; }
41260ac2
SM
6046 if eval test x\$$cachevar = xyes; then
6047 CXX_DIALECT="$switch"
6048 ac_success=yes
6049 break
6050 fi
6051 done
6052 if test x$ac_success = xyes; then
0bcda685
PA
6053 break
6054 fi
6055 done
6056 fi
6057 ac_ext=c
6058ac_cpp='$CPP $CPPFLAGS'
6059ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6060ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6061ac_compiler_gnu=$ac_cv_c_compiler_gnu
6062
6063 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6064 if test x$ac_success = xno; then
d0ac1c44 6065 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
0bcda685
PA
6066 fi
6067 fi
6068 if test x$ac_success = xno; then
6069 HAVE_CXX11=0
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6071$as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6072 else
6073 HAVE_CXX11=1
6074
6075$as_echo "#define HAVE_CXX11 1" >>confdefs.h
6076
6077 fi
6078
6079
6080
6081
a417dc56
RW
6082# Dependency checking.
6083rm -rf .tst 2>/dev/null
6084mkdir .tst 2>/dev/null
6085if test -d .tst; then
6086 am__leading_dot=.
6087else
6088 am__leading_dot=_
6089fi
6090rmdir .tst 2>/dev/null
6091
6092DEPDIR="${am__leading_dot}deps"
6093
81ecdfbb 6094ac_config_commands="$ac_config_commands depdir"
a417dc56
RW
6095
6096
6097depcc="$CC" am_compiler_list=
6098
6099am_depcomp=$ac_aux_dir/depcomp
81ecdfbb
RW
6100{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6101$as_echo_n "checking dependency style of $depcc... " >&6; }
d0ac1c44 6102if ${am_cv_CC_dependencies_compiler_type+:} false; then :
81ecdfbb 6103 $as_echo_n "(cached) " >&6
a417dc56
RW
6104else
6105 if test -f "$am_depcomp"; then
6106 # We make a subdir and do the tests there. Otherwise we can end up
6107 # making bogus files that we don't know about and never remove. For
6108 # instance it was reported that on HP-UX the gcc test will end up
6109 # making a dummy file named `D' -- because `-MD' means `put the output
6110 # in D'.
6111 mkdir conftest.dir
6112 # Copy depcomp to subdir because otherwise we won't find it if we're
6113 # using a relative directory.
6114 cp "$am_depcomp" conftest.dir
6115 cd conftest.dir
6116 # We will build objects and dependencies in a subdirectory because
6117 # it helps to detect inapplicable dependency modes. For instance
6118 # both Tru64's cc and ICC support -MD to output dependencies as a
6119 # side effect of compilation, but ICC will put the dependencies in
6120 # the current directory while Tru64 will put them in the object
6121 # directory.
6122 mkdir sub
6123
6124 am_cv_CC_dependencies_compiler_type=none
6125 if test "$am_compiler_list" = ""; then
6126 am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6127 fi
6128 for depmode in $am_compiler_list; do
6129 if test $depmode = none; then break; fi
6130
81ecdfbb 6131 $as_echo "$as_me:$LINENO: trying $depmode" >&5
a417dc56
RW
6132 # Setup a source with many dependencies, because some compilers
6133 # like to wrap large dependency lists on column 80 (with \), and
6134 # we should not choose a depcomp mode which is confused by this.
6135 #
6136 # We need to recreate these files for each test, as the compiler may
6137 # overwrite some of them when testing with obscure command lines.
6138 # This happens at least with the AIX C compiler.
6139 : > sub/conftest.c
6140 for i in 1 2 3 4 5 6; do
6141 echo '#include "conftst'$i'.h"' >> sub/conftest.c
6142 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6143 # Solaris 8's {/usr,}/bin/sh.
6144 touch sub/conftst$i.h
6145 done
6146 echo "include sub/conftest.Po" > confmf
6147
6148 # We check with `-c' and `-o' for the sake of the "dashmstdout"
6149 # mode. It turns out that the SunPro C++ compiler does not properly
6150 # handle `-M -o', and we need to detect this.
6151 depcmd="depmode=$depmode \
6152 source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6153 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6154 $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
6155 echo "| $depcmd" | sed -e 's/ */ /g' >&5
6156 if env $depcmd > conftest.err 2>&1 &&
6157 grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
6158 grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
6159 ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
6160 # icc doesn't choke on unknown options, it will just issue warnings
6161 # or remarks (even with -Werror). So we grep stderr for any message
6162 # that says an option was ignored or not supported.
6163 # When given -MP, icc 7.0 and 7.1 complain thusly:
6164 # icc: Command line warning: ignoring option '-M'; no argument required
6165 # The diagnosis changed in icc 8.0:
6166 # icc: Command line remark: option '-MP' not supported
6167 if (grep 'ignoring option' conftest.err ||
6168 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6169 am_cv_CC_dependencies_compiler_type=$depmode
81ecdfbb 6170 $as_echo "$as_me:$LINENO: success" >&5
a417dc56
RW
6171 break
6172 fi
6173 fi
81ecdfbb 6174 $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
a417dc56
RW
6175 sed -e 's/^/| /' < conftest.err >&5
6176 done
6177
6178 cd ..
6179 rm -rf conftest.dir
6180else
6181 am_cv_CC_dependencies_compiler_type=none
6182fi
6183
6184fi
81ecdfbb
RW
6185{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
6186$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
a417dc56 6187if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
d0ac1c44 6188then as_fn_error $? "no usable dependency style found" "$LINENO" 5
a417dc56
RW
6189else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
6190
6191fi
6192
6193
c971b7fa
PA
6194
6195CONFIG_OBS=
6196CONFIG_DEPS=
6197CONFIG_SRCS=
6198ENABLE_CFLAGS=
6199
6200CONFIG_ALL=
6201CONFIG_CLEAN=
6202CONFIG_INSTALL=
6203CONFIG_UNINSTALL=
6204
6205# If we haven't got the data from the intl directory,
6206# assume NLS is disabled.
6207USE_NLS=no
6208LIBINTL=
6209LIBINTL_DEP=
6210INCINTL=
6211XGETTEXT=
6212GMSGFMT=
6213POSUB=
783e057b
DJ
6214
6215if test -f ../intl/config.intl; then
6216 . ../intl/config.intl
6217fi
81ecdfbb
RW
6218{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
6219$as_echo_n "checking whether NLS is requested... " >&6; }
783e057b 6220if test x"$USE_NLS" != xyes; then
81ecdfbb
RW
6221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6222$as_echo "no" >&6; }
783e057b 6223else
81ecdfbb
RW
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6225$as_echo "yes" >&6; }
783e057b 6226
81ecdfbb 6227$as_echo "#define ENABLE_NLS 1" >>confdefs.h
783e057b
DJ
6228
6229
81ecdfbb
RW
6230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
6231$as_echo_n "checking for catalogs to be installed... " >&6; }
783e057b
DJ
6232 # Look for .po and .gmo files in the source directory.
6233 CATALOGS=
6234 XLINGUAS=
6235 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
6236 # If there aren't any .gmo files the shell will give us the
6237 # literal string "../path/to/srcdir/po/*.gmo" which has to be
6238 # weeded out.
6239 case "$cat" in *\**)
6240 continue;;
6241 esac
6242 # The quadruple backslash is collapsed to a double backslash
6243 # by the backticks, then collapsed again by the double quotes,
6244 # leaving us with one backslash in the sed expression (right
6245 # before the dot that mustn't act as a wildcard).
c971b7fa
PA
6246 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
6247 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
6248 # The user is allowed to set LINGUAS to a list of languages to
6249 # install catalogs for. If it's empty that means "all of them."
6250 if test "x$LINGUAS" = x; then
6251 CATALOGS="$CATALOGS $cat"
6252 XLINGUAS="$XLINGUAS $lang"
6253 else
6254 case "$LINGUAS" in *$lang*)
6255 CATALOGS="$CATALOGS $cat"
6256 XLINGUAS="$XLINGUAS $lang"
6257 ;;
6258 esac
e28b3332
DJ
6259 fi
6260 done
c971b7fa
PA
6261 LINGUAS="$XLINGUAS"
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
6263$as_echo "$LINGUAS" >&6; }
6264
6265
6266 DATADIRNAME=share
6267
6268 INSTOBJEXT=.mo
6269
6270 GENCAT=gencat
6271
6272 CATOBJEXT=.gmo
e28b3332 6273
e28b3332
DJ
6274fi
6275
c971b7fa
PA
6276localedir='${datadir}/locale'
6277
6278
6279if test x"$USE_NLS" = xyes; then
6280 CONFIG_ALL="$CONFIG_ALL all-po"
6281 CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
6282 CONFIG_INSTALL="$CONFIG_INSTALL install-po"
6283 CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
e28b3332 6284fi
e28b3332 6285
c971b7fa
PA
6286PACKAGE=gdb
6287
6288cat >>confdefs.h <<_ACEOF
6289#define PACKAGE "$PACKAGE"
6290_ACEOF
6291
6292
6293
6294# We never need to detect it in this sub-configure.
6295# But preserve it for config.status --recheck.
6296
6297
6298
6299MAKEINFO_EXTRA_FLAGS=""
6300{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
6301$as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
d0ac1c44 6302if ${gdb_cv_have_makeinfo_click+:} false; then :
c971b7fa
PA
6303 $as_echo_n "(cached) " >&6
6304else
6305 echo '@clicksequence{a @click{} b}' >conftest.texinfo
6306 if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
6307 gdb_cv_have_makeinfo_click=yes
6308 else
6309 gdb_cv_have_makeinfo_click=no
6310 fi
6311fi
6312{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
6313$as_echo "$gdb_cv_have_makeinfo_click" >&6; }
6314if test x"$gdb_cv_have_makeinfo_click" = xyes; then
6315 MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
6316fi
e28b3332
DJ
6317
6318
bec39cab
AC
6319
6320
81ecdfbb
RW
6321# Check whether --with-separate-debug-dir was given.
6322if test "${with_separate_debug_dir+set}" = set; then :
6323 withval=$with_separate_debug_dir;
b14b1491
TT
6324 DEBUGDIR=$withval
6325else
6326 DEBUGDIR=${libdir}/debug
81ecdfbb
RW
6327fi
6328
20e95c23 6329
783e057b
DJ
6330 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6331 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
b14b1491 6332 ac_define_dir=`eval echo $DEBUGDIR`
783e057b 6333 ac_define_dir=`eval echo $ac_define_dir`
20e95c23 6334
783e057b
DJ
6335cat >>confdefs.h <<_ACEOF
6336#define DEBUGDIR "$ac_define_dir"
20e95c23 6337_ACEOF
20e95c23 6338
20e95c23 6339
20e95c23 6340
0c4a4063 6341
b14b1491
TT
6342 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6343 if test "x$prefix" = xNONE; then
6344 test_prefix=/usr/local
6345 else
6346 test_prefix=$prefix
6347 fi
783e057b 6348 else
b14b1491 6349 test_prefix=$exec_prefix
783e057b 6350 fi
b14b1491
TT
6351 value=0
6352 case ${ac_define_dir} in
6353 "${test_prefix}"|"${test_prefix}/"*|\
6354 '${exec_prefix}'|'${exec_prefix}/'*)
6355 value=1
6356 ;;
6357 esac
6358
6359cat >>confdefs.h <<_ACEOF
6360#define DEBUGDIR_RELOCATABLE $value
6361_ACEOF
6362
6363
6364
0c4a4063 6365
f83d8a90
DE
6366# We can't pass paths as command line arguments.
6367# Mingw32 tries to be clever and will convert the paths for us.
6368# For example -DBINDIR="/usr/local/bin" passed on the command line may get
6369# converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
6370# This breaks GDB's relocatable path conversions since paths passed in
6371# config.h would not get so translated, the path prefixes no longer match.
6372
6373 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6374 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6375 ac_define_dir=`eval echo $bindir`
6376 ac_define_dir=`eval echo $ac_define_dir`
6377
6378cat >>confdefs.h <<_ACEOF
6379#define BINDIR "$ac_define_dir"
6380_ACEOF
6381
6382
6383
b14b1491
TT
6384# GDB's datadir relocation
6385
6386
6387
81ecdfbb
RW
6388# Check whether --with-gdb-datadir was given.
6389if test "${with_gdb_datadir+set}" = set; then :
6390 withval=$with_gdb_datadir;
b14b1491 6391 GDB_DATADIR=$withval
20e95c23 6392else
b14b1491 6393 GDB_DATADIR=${datadir}/gdb
81ecdfbb
RW
6394fi
6395
20e95c23 6396
b14b1491
TT
6397 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6398 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6399 ac_define_dir=`eval echo $GDB_DATADIR`
6400 ac_define_dir=`eval echo $ac_define_dir`
6401
6402cat >>confdefs.h <<_ACEOF
6403#define GDB_DATADIR "$ac_define_dir"
20e95c23
DJ
6404_ACEOF
6405
b14b1491
TT
6406
6407
0c4a4063 6408
b14b1491
TT
6409 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6410 if test "x$prefix" = xNONE; then
6411 test_prefix=/usr/local
6412 else
6413 test_prefix=$prefix
6414 fi
6415 else
6416 test_prefix=$exec_prefix
6417 fi
6418 value=0
6419 case ${ac_define_dir} in
6420 "${test_prefix}"|"${test_prefix}/"*|\
6421 '${exec_prefix}'|'${exec_prefix}/'*)
6422 value=1
6423 ;;
6424 esac
6425
6426cat >>confdefs.h <<_ACEOF
6427#define GDB_DATADIR_RELOCATABLE $value
6428_ACEOF
6429
6430
783e057b 6431
20e95c23 6432
0c4a4063 6433
81ecdfbb
RW
6434# Check whether --with-relocated-sources was given.
6435if test "${with_relocated_sources+set}" = set; then :
6436 withval=$with_relocated_sources; reloc_srcdir="${withval}"
29b0e8a2
JM
6437
6438 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6439 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6440 ac_define_dir=`eval echo $reloc_srcdir`
6441 ac_define_dir=`eval echo $ac_define_dir`
6442
6443cat >>confdefs.h <<_ACEOF
6444#define RELOC_SRCDIR "$ac_define_dir"
6445_ACEOF
6446
6447
6448
81ecdfbb
RW
6449fi
6450
29b0e8a2 6451
7349ff92
JK
6452{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
6453$as_echo_n "checking for default auto-load directory... " >&6; }
6454
6455# Check whether --with-auto-load-dir was given.
6456if test "${with_auto_load_dir+set}" = set; then :
6457 withval=$with_auto_load_dir;
6458else
1564a261 6459 with_auto_load_dir='$debugdir:$datadir/auto-load'
7349ff92
JK
6460fi
6461
2861ee4f 6462escape_dir=`echo $with_auto_load_dir | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
7349ff92
JK
6463
6464 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6465 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6466 ac_define_dir=`eval echo $escape_dir`
6467 ac_define_dir=`eval echo $ac_define_dir`
6468
6469cat >>confdefs.h <<_ACEOF
6470#define AUTO_LOAD_DIR "$ac_define_dir"
6471_ACEOF
6472
6473
6474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
6475$as_echo "$with_auto_load_dir" >&6; }
6476
bccbefd2
JK
6477{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
6478$as_echo_n "checking for default auto-load safe-path... " >&6; }
6479
6480# Check whether --with-auto-load-safe-path was given.
6481if test "${with_auto_load_safe_path+set}" = set; then :
6482 withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
6dea1fbd
JK
6483 with_auto_load_safe_path="/"
6484 fi
bccbefd2 6485else
7349ff92 6486 with_auto_load_safe_path="$with_auto_load_dir"
bccbefd2
JK
6487fi
6488
2861ee4f 6489escape_dir=`echo $with_auto_load_safe_path | sed -e 's/[$]datadir\>/\\\\\\\\\\\\&/g' -e 's/[$]debugdir\>/\\\\\\\\\\\\&/g'`
bccbefd2
JK
6490
6491 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
6492 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6dea1fbd 6493 ac_define_dir=`eval echo $escape_dir`
bccbefd2
JK
6494 ac_define_dir=`eval echo $ac_define_dir`
6495
6496cat >>confdefs.h <<_ACEOF
6dea1fbd 6497#define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
bccbefd2
JK
6498_ACEOF
6499
6500
6501{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
6502$as_echo "$with_auto_load_safe_path" >&6; }
6503
29b0e8a2 6504
20e95c23 6505
5ae98d25 6506subdirs="$subdirs testsuite"
20e95c23
DJ
6507
6508
783e057b 6509# Check whether to support alternative target configurations
81ecdfbb
RW
6510# Check whether --enable-targets was given.
6511if test "${enable_targets+set}" = set; then :
6512 enableval=$enable_targets; case "${enableval}" in
d0ac1c44 6513 yes | "") as_fn_error $? "enable-targets option must specify target names or 'all'" "$LINENO" 5
783e057b
DJ
6514 ;;
6515 no) enable_targets= ;;
6516 *) enable_targets=$enableval ;;
6517esac
81ecdfbb
RW
6518fi
6519
20e95c23 6520
783e057b 6521# Check whether to enable 64-bit support on 32-bit hosts
81ecdfbb
RW
6522# Check whether --enable-64-bit-bfd was given.
6523if test "${enable_64_bit_bfd+set}" = set; then :
6524 enableval=$enable_64_bit_bfd; case "${enableval}" in
783e057b
DJ
6525 yes) want64=true ;;
6526 no) want64=false ;;
d0ac1c44 6527 *) as_fn_error $? "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
783e057b
DJ
6528esac
6529else
6530 want64=false
81ecdfbb
RW
6531fi
6532
783e057b
DJ
6533# Provide defaults for some variables set by the per-host and per-target
6534# configuration.
6535gdb_host_obs=posix-hdep.o
20e95c23 6536
783e057b
DJ
6537if test "${target}" = "${host}"; then
6538 gdb_native=yes
6539else
6540 gdb_native=no
6541fi
20e95c23 6542
783e057b 6543. $srcdir/configure.host
20e95c23 6544
fb23d554 6545# Add in the common host objects.
268a13a5 6546. $srcdir/gdbsupport/common.host
fb23d554
SDJ
6547gdb_host_obs="$gdb_host_obs $common_host_obs"
6548
783e057b 6549# Accumulate some settings from configure.tgt over all enabled targets
20e95c23 6550
783e057b
DJ
6551TARGET_OBS=
6552all_targets=
b292c783 6553HAVE_NATIVE_GCORE_TARGET=
20e95c23 6554
783e057b 6555for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
20e95c23 6556do
783e057b
DJ
6557 if test "$targ_alias" = "all"; then
6558 all_targets=true
6559 else
6560 # Canonicalize the secondary target names.
6561 result=`$ac_config_sub $targ_alias 2>/dev/null`
6562 if test -n "$result"; then
6563 targ=$result
6564 else
6565 targ=$targ_alias
6566 fi
20e95c23 6567
783e057b 6568 . ${srcdir}/configure.tgt
20e95c23 6569
bf307134 6570 if test -z "${gdb_target_obs}"; then :
d0ac1c44 6571 as_fn_error $? "configuration ${targ} is unsupported." "$LINENO" 5
bf307134
JB
6572fi
6573
783e057b
DJ
6574 # Target-specific object files
6575 for i in ${gdb_target_obs}; do
6576 case " $TARGET_OBS " in
6577 *" ${i} "*) ;;
6578 *)
6579 TARGET_OBS="$TARGET_OBS ${i}"
6580 ;;
6581 esac
6582 done
20e95c23 6583
783e057b
DJ
6584 # Check whether this target needs 64-bit CORE_ADDR
6585 if test x${want64} = xfalse; then
6586 . ${srcdir}/../bfd/config.bfd
6587 fi
b292c783
JK
6588
6589 # Check whether this target is native and supports gcore.
6590 if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
6591 && $gdb_have_gcore; then
6592 HAVE_NATIVE_GCORE_TARGET=1
6593 fi
783e057b 6594 fi
20e95c23
DJ
6595done
6596
783e057b
DJ
6597if test x${all_targets} = xtrue; then
6598
6599 # We want all 64-bit targets if we either:
6600 # - run on a 64-bit host or
6601 # - already require 64-bit support for some other target or
6602 # - the --enable-64-bit-bfd option was supplied
6603 # Otherwise we only support all 32-bit targets.
6604 #
6605 # NOTE: This test must be in sync with the corresponding
6606 # tests in BFD!
20e95c23 6607
783e057b 6608 if test x${want64} = xfalse; then
81ecdfbb
RW
6609 # The cast to long int works around a bug in the HP C Compiler
6610# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
6611# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
6612# This bug is HP SR number 8606223364.
6613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
6614$as_echo_n "checking size of long... " >&6; }
d0ac1c44 6615if ${ac_cv_sizeof_long+:} false; then :
81ecdfbb 6616 $as_echo_n "(cached) " >&6
c0993dbe 6617else
81ecdfbb 6618 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
c0993dbe 6619
81ecdfbb
RW
6620else
6621 if test "$ac_cv_type_long" = yes; then
6622 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6623$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
6624as_fn_error 77 "cannot compute sizeof (long)
6625See \`config.log' for more details" "$LINENO" 5; }
81ecdfbb
RW
6626 else
6627 ac_cv_sizeof_long=0
6628 fi
c0993dbe 6629fi
81ecdfbb 6630
c0993dbe 6631fi
81ecdfbb
RW
6632{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
6633$as_echo "$ac_cv_sizeof_long" >&6; }
c0993dbe 6634
c0993dbe 6635
c0993dbe 6636
c0993dbe
UW
6637cat >>confdefs.h <<_ACEOF
6638#define SIZEOF_LONG $ac_cv_sizeof_long
6639_ACEOF
6640
6641
6642 if test "x${ac_cv_sizeof_long}" = "x8"; then
6643 want64=true
6644 fi
6645 fi
6646 if test x${want64} = xtrue; then
6647 TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
6648 else
6649 TARGET_OBS='$(ALL_TARGET_OBS)'
6650 fi
6651fi
6652
6653
6654
b292c783 6655
c0993dbe
UW
6656# For other settings, only the main target counts.
6657gdb_sim=
6658gdb_osabi=
6659build_gdbserver=
6660targ=$target; . ${srcdir}/configure.tgt
6661
6662# Fetch the default architecture and default target vector from BFD.
6663targ=$target; . $srcdir/../bfd/config.bfd
6664
6665# We only want the first architecture, so strip off the others if
6666# there is more than one.
6667targ_archs=`echo $targ_archs | sed 's/ .*//'`
6668
6669if test "x$targ_archs" != x; then
6670
6671cat >>confdefs.h <<_ACEOF
6672#define DEFAULT_BFD_ARCH $targ_archs
6673_ACEOF
6674
6675fi
6676if test "x$targ_defvec" != x; then
6677
6678cat >>confdefs.h <<_ACEOF
6679#define DEFAULT_BFD_VEC $targ_defvec
6680_ACEOF
6681
6682fi
6683
c0993dbe 6684# Enable MI.
81ecdfbb
RW
6685# Check whether --enable-gdbmi was given.
6686if test "${enable_gdbmi+set}" = set; then :
6687 enableval=$enable_gdbmi; case $enableval in
c0993dbe
UW
6688 yes | no)
6689 ;;
6690 *)
d0ac1c44 6691 as_fn_error $? "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
c0993dbe
UW
6692 esac
6693else
6694 enable_gdbmi=yes
81ecdfbb
RW
6695fi
6696
c0993dbe
UW
6697if test x"$enable_gdbmi" = xyes; then
6698 if test -d $srcdir/mi; then
6699 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
6700 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
6701 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
6702 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
6703 fi
6704fi
6705
6706# Enable TUI.
81ecdfbb
RW
6707# Check whether --enable-tui was given.
6708if test "${enable_tui+set}" = set; then :
6709 enableval=$enable_tui; case $enableval in
3ca64bd3 6710 yes | no | auto)
c0993dbe
UW
6711 ;;
6712 *)
d0ac1c44 6713 as_fn_error $? "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
c0993dbe
UW
6714 esac
6715else
3ca64bd3 6716 enable_tui=auto
81ecdfbb
RW
6717fi
6718
c0993dbe
UW
6719
6720# Enable gdbtk.
81ecdfbb
RW
6721# Check whether --enable-gdbtk was given.
6722if test "${enable_gdbtk+set}" = set; then :
6723 enableval=$enable_gdbtk; case $enableval in
c0993dbe
UW
6724 yes | no)
6725 ;;
6726 *)
d0ac1c44 6727 as_fn_error $? "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
c0993dbe
UW
6728 esac
6729else
5062cc19 6730 if test -d $srcdir/gdbtk; then
c0993dbe
UW
6731 enable_gdbtk=yes
6732 else
6733 enable_gdbtk=no
6734 fi
81ecdfbb
RW
6735fi
6736
c0993dbe
UW
6737# We unconditionally disable gdbtk tests on selected platforms.
6738case $host_os in
6739 go32* | windows*)
81ecdfbb
RW
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
6741$as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
c0993dbe
UW
6742 enable_gdbtk=no ;;
6743esac
6744
05e7c244 6745# Libunwind support for ia64.
bec39cab 6746
05e7c244
JK
6747
6748# Check whether --with-libunwind-ia64 was given.
6749if test "${with_libunwind_ia64+set}" = set; then :
6750 withval=$with_libunwind_ia64;
bec39cab 6751else
05e7c244
JK
6752 with_libunwind_ia64=auto
6753fi
bec39cab 6754
05e7c244
JK
6755
6756# Backward compatibility option.
6757if test "${with_libunwind+set}" = set; then
6758 if test x"$with_libunwind_ia64" != xauto; then
d0ac1c44 6759 as_fn_error $? "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
05e7c244
JK
6760 fi
6761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
6762$as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
6763 with_libunwind_ia64="$with_libunwind"
6764fi
6765
6766case "$with_libunwind_ia64" in
6767 yes | no)
6768 ;;
6769 auto)
6770 for ac_header in libunwind-ia64.h
81ecdfbb 6771do :
b54a8fd7 6772 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
d0ac1c44 6773if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
bec39cab 6774 cat >>confdefs.h <<_ACEOF
b54a8fd7 6775#define HAVE_LIBUNWIND_IA64_H 1
bec39cab
AC
6776_ACEOF
6777
6778fi
6779
6780done
6781
05e7c244
JK
6782 with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
6783 ;;
6784 *)
d0ac1c44 6785 as_fn_error $? "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
05e7c244
JK
6786 ;;
6787esac
bec39cab 6788
05e7c244 6789if test x"$with_libunwind_ia64" = xyes; then
b54a8fd7 6790 for ac_header in libunwind-ia64.h
81ecdfbb 6791do :
b54a8fd7 6792 ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
d0ac1c44 6793if test "x$ac_cv_header_libunwind_ia64_h" = xyes; then :
bec39cab 6794 cat >>confdefs.h <<_ACEOF
b54a8fd7 6795#define HAVE_LIBUNWIND_IA64_H 1
bec39cab
AC
6796_ACEOF
6797
6798fi
6799
6800done
6801
05e7c244 6802 if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
d0ac1c44 6803 as_fn_error $? "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
05e7c244
JK
6804 fi
6805 CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
6806 CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
6807 CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
a9322a30
TT
6808fi
6809
cb01cfba
JB
6810opt_curses=no
6811
81ecdfbb
RW
6812# Check whether --with-curses was given.
6813if test "${with_curses+set}" = set; then :
6814 withval=$with_curses; opt_curses=$withval
6815fi
6816
cb01cfba 6817
76a39ba7 6818prefer_curses=no
cb01cfba 6819if test "$opt_curses" = "yes"; then
76a39ba7 6820 prefer_curses=yes
cb01cfba
JB
6821fi
6822
a9322a30 6823# Profiling support.
81ecdfbb
RW
6824# Check whether --enable-profiling was given.
6825if test "${enable_profiling+set}" = set; then :
6826 enableval=$enable_profiling; case $enableval in
a9322a30
TT
6827 yes | no)
6828 ;;
6829 *)
d0ac1c44 6830 as_fn_error $? "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
a9322a30
TT
6831 esac
6832else
6833 enable_profiling=no
81ecdfbb 6834fi
bec39cab 6835
a9322a30
TT
6836
6837for ac_func in monstartup _mcleanup
81ecdfbb
RW
6838do :
6839 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
6840ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 6841if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
81ecdfbb
RW
6842 cat >>confdefs.h <<_ACEOF
6843#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
bec39cab 6844_ACEOF
a9322a30 6845
81ecdfbb
RW
6846fi
6847done
a9322a30 6848
81ecdfbb
RW
6849{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
6850$as_echo_n "checking for _etext... " >&6; }
d0ac1c44 6851if ${ac_cv_var__etext+:} false; then :
81ecdfbb
RW
6852 $as_echo_n "(cached) " >&6
6853else
6854 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6855/* end confdefs.h. */
6856#include <stdlib.h>
6857extern char _etext;
a9322a30
TT
6858
6859int
6860main ()
6861{
6862free (&_etext);
6863 ;
6864 return 0;
6865}
bec39cab 6866_ACEOF
81ecdfbb 6867if ac_fn_c_try_link "$LINENO"; then :
a9322a30 6868 ac_cv_var__etext=yes
bec39cab 6869else
81ecdfbb 6870 ac_cv_var__etext=no
bec39cab 6871fi
81ecdfbb
RW
6872rm -f core conftest.err conftest.$ac_objext \
6873 conftest$ac_exeext conftest.$ac_ext
bec39cab 6874fi
81ecdfbb
RW
6875{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
6876$as_echo "$ac_cv_var__etext" >&6; }
a9322a30 6877if test $ac_cv_var__etext = yes; then
60ca704f 6878
81ecdfbb 6879$as_echo "#define HAVE__ETEXT 1" >>confdefs.h
bec39cab 6880
bec39cab 6881fi
81ecdfbb
RW
6882{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
6883$as_echo_n "checking for etext... " >&6; }
d0ac1c44 6884if ${ac_cv_var_etext+:} false; then :
81ecdfbb 6885 $as_echo_n "(cached) " >&6
bec39cab 6886else
81ecdfbb 6887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 6888/* end confdefs.h. */
a9322a30
TT
6889#include <stdlib.h>
6890extern char etext;
bec39cab
AC
6891
6892int
6893main ()
6894{
a9322a30 6895free (&etext);
bec39cab
AC
6896 ;
6897 return 0;
6898}
6899_ACEOF
81ecdfbb 6900if ac_fn_c_try_link "$LINENO"; then :
a9322a30 6901 ac_cv_var_etext=yes
bec39cab 6902else
81ecdfbb 6903 ac_cv_var_etext=no
bec39cab 6904fi
81ecdfbb
RW
6905rm -f core conftest.err conftest.$ac_objext \
6906 conftest$ac_exeext conftest.$ac_ext
bec39cab 6907fi
81ecdfbb
RW
6908{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
6909$as_echo "$ac_cv_var_etext" >&6; }
a9322a30
TT
6910if test $ac_cv_var_etext = yes; then
6911
81ecdfbb 6912$as_echo "#define HAVE_ETEXT 1" >>confdefs.h
bec39cab
AC
6913
6914fi
a9322a30
TT
6915if test "$enable_profiling" = yes ; then
6916 if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
d0ac1c44 6917 as_fn_error $? "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
a9322a30
TT
6918 fi
6919 PROFILE_CFLAGS=-pg
6920 OLD_CFLAGS="$CFLAGS"
6921 CFLAGS="$CFLAGS $PROFILE_CFLAGS"
bec39cab 6922
81ecdfbb
RW
6923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
6924$as_echo_n "checking whether $CC supports -pg... " >&6; }
d0ac1c44 6925if ${ac_cv_cc_supports_pg+:} false; then :
81ecdfbb 6926 $as_echo_n "(cached) " >&6
bec39cab 6927else
81ecdfbb 6928 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 6929/* end confdefs.h. */
bec39cab
AC
6930
6931int
6932main ()
6933{
a9322a30 6934int x;
bec39cab
AC
6935 ;
6936 return 0;
6937}
6938_ACEOF
81ecdfbb 6939if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 6940 ac_cv_cc_supports_pg=yes
bec39cab 6941else
81ecdfbb 6942 ac_cv_cc_supports_pg=no
bec39cab 6943fi
81ecdfbb 6944rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 6945fi
81ecdfbb
RW
6946{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
6947$as_echo "$ac_cv_cc_supports_pg" >&6; }
bec39cab 6948
a9322a30 6949 if test $ac_cv_cc_supports_pg = no; then
d0ac1c44 6950 as_fn_error $? "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
a9322a30 6951 fi
bec39cab 6952
a9322a30 6953 CFLAGS="$OLD_CFLAGS"
bec39cab
AC
6954fi
6955
44cee4fd
TT
6956CODESIGN_CERT=
6957# Check whether --enable-codesign was given.
6958if test "${enable_codesign+set}" = set; then :
6959 enableval=$enable_codesign; CODESIGN_CERT=$enableval
6960fi
6961
6962
6963
c16158bc
JM
6964
6965
81ecdfbb
RW
6966# Check whether --with-pkgversion was given.
6967if test "${with_pkgversion+set}" = set; then :
6968 withval=$with_pkgversion; case "$withval" in
d0ac1c44 6969 yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
c16158bc
JM
6970 no) PKGVERSION= ;;
6971 *) PKGVERSION="($withval) " ;;
6972 esac
6973else
6974 PKGVERSION="(GDB) "
6975
81ecdfbb 6976fi
c16158bc
JM
6977
6978
6979
6980
81ecdfbb
RW
6981
6982# Check whether --with-bugurl was given.
6983if test "${with_bugurl+set}" = set; then :
6984 withval=$with_bugurl; case "$withval" in
d0ac1c44 6985 yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
c16158bc
JM
6986 no) BUGURL=
6987 ;;
6988 *) BUGURL="$withval"
6989 ;;
6990 esac
6991else
6992 BUGURL="http://www.gnu.org/software/gdb/bugs/"
6993
81ecdfbb
RW
6994fi
6995
c16158bc
JM
6996 case ${BUGURL} in
6997 "")
6998 REPORT_BUGS_TO=
6999 REPORT_BUGS_TEXI=
7000 ;;
7001 *)
7002 REPORT_BUGS_TO="<$BUGURL>"
7003 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
7004 ;;
7005 esac;
7006
7007
7008
7009
7010cat >>confdefs.h <<_ACEOF
7011#define PKGVERSION "$PKGVERSION"
7012_ACEOF
7013
7014
7015cat >>confdefs.h <<_ACEOF
7016#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
7017_ACEOF
7018
7019
bec39cab
AC
7020# --------------------- #
7021# Checks for programs. #
7022# --------------------- #
7023
7024for ac_prog in gawk mawk nawk awk
7025do
7026 # Extract the first word of "$ac_prog", so it can be a program name with args.
7027set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
7028{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7029$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7030if ${ac_cv_prog_AWK+:} false; then :
81ecdfbb 7031 $as_echo_n "(cached) " >&6
bec39cab
AC
7032else
7033 if test -n "$AWK"; then
7034 ac_cv_prog_AWK="$AWK" # Let the user override the test.
7035else
7036as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7037for as_dir in $PATH
7038do
7039 IFS=$as_save_IFS
7040 test -z "$as_dir" && as_dir=.
81ecdfbb 7041 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7042 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7043 ac_cv_prog_AWK="$ac_prog"
81ecdfbb 7044 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7045 break 2
7046 fi
7047done
81ecdfbb
RW
7048 done
7049IFS=$as_save_IFS
bec39cab
AC
7050
7051fi
7052fi
7053AWK=$ac_cv_prog_AWK
7054if test -n "$AWK"; then
81ecdfbb
RW
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
7056$as_echo "$AWK" >&6; }
bec39cab 7057else
81ecdfbb
RW
7058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7059$as_echo "no" >&6; }
bec39cab
AC
7060fi
7061
bec39cab 7062
81ecdfbb 7063 test -n "$AWK" && break
bec39cab
AC
7064done
7065
c971b7fa
PA
7066# Find a good install program. We prefer a C program (faster),
7067# so one script is as good as another. But avoid the broken or
7068# incompatible versions:
7069# SysV /etc/install, /usr/sbin/install
7070# SunOS /usr/etc/install
7071# IRIX /sbin/install
7072# AIX /bin/install
7073# AmigaOS /C/install, which installs bootblocks on floppy discs
7074# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
7075# AFS /usr/afsws/bin/install, which mishandles nonexistent args
7076# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
7077# OS/2's system install, which has a completely different semantic
7078# ./install, which can be erroneously created by make from ./install.sh.
7079# Reject install programs that cannot install multiple files.
7080{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
7081$as_echo_n "checking for a BSD-compatible install... " >&6; }
7082if test -z "$INSTALL"; then
d0ac1c44 7083if ${ac_cv_path_install+:} false; then :
c971b7fa
PA
7084 $as_echo_n "(cached) " >&6
7085else
7086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7087for as_dir in $PATH
7088do
7089 IFS=$as_save_IFS
7090 test -z "$as_dir" && as_dir=.
7091 # Account for people who put trailing slashes in PATH elements.
7092case $as_dir/ in #((
7093 ./ | .// | /[cC]/* | \
7094 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
7095 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
7096 /usr/ucb/* ) ;;
7097 *)
7098 # OSF1 and SCO ODT 3.0 have their own names for install.
7099 # Don't use installbsd from OSF since it installs stuff as root
7100 # by default.
7101 for ac_prog in ginstall scoinst install; do
7102 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7103 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
c971b7fa
PA
7104 if test $ac_prog = install &&
7105 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7106 # AIX install. It has an incompatible calling convention.
7107 :
7108 elif test $ac_prog = install &&
7109 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
7110 # program-specific install script used by HP pwplus--don't use.
7111 :
7112 else
7113 rm -rf conftest.one conftest.two conftest.dir
7114 echo one > conftest.one
7115 echo two > conftest.two
7116 mkdir conftest.dir
7117 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
7118 test -s conftest.one && test -s conftest.two &&
7119 test -s conftest.dir/conftest.one &&
7120 test -s conftest.dir/conftest.two
7121 then
7122 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
7123 break 3
7124 fi
7125 fi
7126 fi
7127 done
7128 done
7129 ;;
7130esac
7131
7132 done
7133IFS=$as_save_IFS
7134
7135rm -rf conftest.one conftest.two conftest.dir
7136
7137fi
7138 if test "${ac_cv_path_install+set}" = set; then
7139 INSTALL=$ac_cv_path_install
7140 else
7141 # As a last resort, use the slow shell script. Don't cache a
7142 # value for INSTALL within a source directory, because that will
7143 # break other packages using the cache if that directory is
7144 # removed, or if the value is a relative name.
7145 INSTALL=$ac_install_sh
7146 fi
7147fi
7148{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
7149$as_echo "$INSTALL" >&6; }
7150
7151# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
7152# It thinks the first close brace ends the variable substitution.
7153test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
7154
7155test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
7156
7157test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
bec39cab 7158
81ecdfbb
RW
7159{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
7160$as_echo_n "checking whether ln -s works... " >&6; }
bec39cab
AC
7161LN_S=$as_ln_s
7162if test "$LN_S" = "ln -s"; then
81ecdfbb
RW
7163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7164$as_echo "yes" >&6; }
bec39cab 7165else
81ecdfbb
RW
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
7167$as_echo "no, using $LN_S" >&6; }
bec39cab
AC
7168fi
7169
7170if test -n "$ac_tool_prefix"; then
7171 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7172set dummy ${ac_tool_prefix}ranlib; ac_word=$2
81ecdfbb
RW
7173{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7174$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7175if ${ac_cv_prog_RANLIB+:} false; then :
81ecdfbb 7176 $as_echo_n "(cached) " >&6
bec39cab
AC
7177else
7178 if test -n "$RANLIB"; then
7179 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7180else
7181as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7182for as_dir in $PATH
7183do
7184 IFS=$as_save_IFS
7185 test -z "$as_dir" && as_dir=.
81ecdfbb 7186 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7187 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7188 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
81ecdfbb 7189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7190 break 2
7191 fi
7192done
81ecdfbb
RW
7193 done
7194IFS=$as_save_IFS
bec39cab
AC
7195
7196fi
7197fi
7198RANLIB=$ac_cv_prog_RANLIB
7199if test -n "$RANLIB"; then
81ecdfbb
RW
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7201$as_echo "$RANLIB" >&6; }
bec39cab 7202else
81ecdfbb
RW
7203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7204$as_echo "no" >&6; }
bec39cab
AC
7205fi
7206
81ecdfbb 7207
bec39cab
AC
7208fi
7209if test -z "$ac_cv_prog_RANLIB"; then
7210 ac_ct_RANLIB=$RANLIB
7211 # Extract the first word of "ranlib", so it can be a program name with args.
7212set dummy ranlib; ac_word=$2
81ecdfbb
RW
7213{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7214$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7215if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
81ecdfbb 7216 $as_echo_n "(cached) " >&6
bec39cab
AC
7217else
7218 if test -n "$ac_ct_RANLIB"; then
7219 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7220else
7221as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7222for as_dir in $PATH
7223do
7224 IFS=$as_save_IFS
7225 test -z "$as_dir" && as_dir=.
81ecdfbb 7226 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7227 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7228 ac_cv_prog_ac_ct_RANLIB="ranlib"
81ecdfbb 7229 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7230 break 2
7231 fi
7232done
81ecdfbb
RW
7233 done
7234IFS=$as_save_IFS
bec39cab 7235
bec39cab
AC
7236fi
7237fi
7238ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7239if test -n "$ac_ct_RANLIB"; then
81ecdfbb
RW
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7241$as_echo "$ac_ct_RANLIB" >&6; }
bec39cab 7242else
81ecdfbb
RW
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7244$as_echo "no" >&6; }
bec39cab
AC
7245fi
7246
81ecdfbb
RW
7247 if test "x$ac_ct_RANLIB" = x; then
7248 RANLIB=":"
7249 else
7250 case $cross_compiling:$ac_tool_warned in
7251yes:)
7252{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7253$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7254ac_tool_warned=yes ;;
7255esac
7256 RANLIB=$ac_ct_RANLIB
7257 fi
bec39cab
AC
7258else
7259 RANLIB="$ac_cv_prog_RANLIB"
7260fi
7261
7262for ac_prog in 'bison -y' byacc
7263do
7264 # Extract the first word of "$ac_prog", so it can be a program name with args.
7265set dummy $ac_prog; ac_word=$2
81ecdfbb
RW
7266{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7267$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7268if ${ac_cv_prog_YACC+:} false; then :
81ecdfbb 7269 $as_echo_n "(cached) " >&6
bec39cab
AC
7270else
7271 if test -n "$YACC"; then
7272 ac_cv_prog_YACC="$YACC" # Let the user override the test.
7273else
7274as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7275for as_dir in $PATH
7276do
7277 IFS=$as_save_IFS
7278 test -z "$as_dir" && as_dir=.
81ecdfbb 7279 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7280 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7281 ac_cv_prog_YACC="$ac_prog"
81ecdfbb 7282 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7283 break 2
7284 fi
7285done
81ecdfbb
RW
7286 done
7287IFS=$as_save_IFS
bec39cab
AC
7288
7289fi
7290fi
7291YACC=$ac_cv_prog_YACC
7292if test -n "$YACC"; then
81ecdfbb
RW
7293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
7294$as_echo "$YACC" >&6; }
bec39cab 7295else
81ecdfbb
RW
7296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7297$as_echo "no" >&6; }
bec39cab
AC
7298fi
7299
81ecdfbb 7300
bec39cab
AC
7301 test -n "$YACC" && break
7302done
7303test -n "$YACC" || YACC="yacc"
7304
7305
7306if test -n "$ac_tool_prefix"; then
7307 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7308set dummy ${ac_tool_prefix}ar; ac_word=$2
81ecdfbb
RW
7309{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7310$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7311if ${ac_cv_prog_AR+:} false; then :
81ecdfbb 7312 $as_echo_n "(cached) " >&6
bec39cab
AC
7313else
7314 if test -n "$AR"; then
7315 ac_cv_prog_AR="$AR" # Let the user override the test.
7316else
7317as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7318for as_dir in $PATH
7319do
7320 IFS=$as_save_IFS
7321 test -z "$as_dir" && as_dir=.
81ecdfbb 7322 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7323 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7324 ac_cv_prog_AR="${ac_tool_prefix}ar"
81ecdfbb 7325 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7326 break 2
7327 fi
7328done
81ecdfbb
RW
7329 done
7330IFS=$as_save_IFS
bec39cab
AC
7331
7332fi
7333fi
7334AR=$ac_cv_prog_AR
7335if test -n "$AR"; then
81ecdfbb
RW
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7337$as_echo "$AR" >&6; }
bec39cab 7338else
81ecdfbb
RW
7339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7340$as_echo "no" >&6; }
bec39cab
AC
7341fi
7342
81ecdfbb 7343
bec39cab
AC
7344fi
7345if test -z "$ac_cv_prog_AR"; then
7346 ac_ct_AR=$AR
7347 # Extract the first word of "ar", so it can be a program name with args.
7348set dummy ar; ac_word=$2
81ecdfbb
RW
7349{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7350$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7351if ${ac_cv_prog_ac_ct_AR+:} false; then :
81ecdfbb 7352 $as_echo_n "(cached) " >&6
bec39cab
AC
7353else
7354 if test -n "$ac_ct_AR"; then
7355 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7356else
7357as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7358for as_dir in $PATH
7359do
7360 IFS=$as_save_IFS
7361 test -z "$as_dir" && as_dir=.
81ecdfbb 7362 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7363 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7364 ac_cv_prog_ac_ct_AR="ar"
81ecdfbb 7365 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7366 break 2
7367 fi
7368done
81ecdfbb
RW
7369 done
7370IFS=$as_save_IFS
bec39cab
AC
7371
7372fi
7373fi
7374ac_ct_AR=$ac_cv_prog_ac_ct_AR
7375if test -n "$ac_ct_AR"; then
81ecdfbb
RW
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7377$as_echo "$ac_ct_AR" >&6; }
bec39cab 7378else
81ecdfbb
RW
7379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7380$as_echo "no" >&6; }
bec39cab
AC
7381fi
7382
81ecdfbb
RW
7383 if test "x$ac_ct_AR" = x; then
7384 AR=""
7385 else
7386 case $cross_compiling:$ac_tool_warned in
7387yes:)
7388{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7389$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7390ac_tool_warned=yes ;;
7391esac
7392 AR=$ac_ct_AR
7393 fi
bec39cab
AC
7394else
7395 AR="$ac_cv_prog_AR"
7396fi
7397
7398if test -n "$ac_tool_prefix"; then
7399 # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
7400set dummy ${ac_tool_prefix}dlltool; ac_word=$2
81ecdfbb
RW
7401{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7402$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7403if ${ac_cv_prog_DLLTOOL+:} false; then :
81ecdfbb 7404 $as_echo_n "(cached) " >&6
bec39cab
AC
7405else
7406 if test -n "$DLLTOOL"; then
7407 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
7408else
7409as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7410for as_dir in $PATH
7411do
7412 IFS=$as_save_IFS
7413 test -z "$as_dir" && as_dir=.
81ecdfbb 7414 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7416 ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
81ecdfbb 7417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7418 break 2
7419 fi
7420done
81ecdfbb
RW
7421 done
7422IFS=$as_save_IFS
bec39cab
AC
7423
7424fi
7425fi
7426DLLTOOL=$ac_cv_prog_DLLTOOL
7427if test -n "$DLLTOOL"; then
81ecdfbb
RW
7428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
7429$as_echo "$DLLTOOL" >&6; }
bec39cab 7430else
81ecdfbb
RW
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7432$as_echo "no" >&6; }
bec39cab
AC
7433fi
7434
81ecdfbb 7435
bec39cab
AC
7436fi
7437if test -z "$ac_cv_prog_DLLTOOL"; then
7438 ac_ct_DLLTOOL=$DLLTOOL
7439 # Extract the first word of "dlltool", so it can be a program name with args.
7440set dummy dlltool; ac_word=$2
81ecdfbb
RW
7441{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7442$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7443if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
81ecdfbb 7444 $as_echo_n "(cached) " >&6
bec39cab
AC
7445else
7446 if test -n "$ac_ct_DLLTOOL"; then
7447 ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
7448else
7449as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7450for as_dir in $PATH
7451do
7452 IFS=$as_save_IFS
7453 test -z "$as_dir" && as_dir=.
81ecdfbb 7454 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7455 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7456 ac_cv_prog_ac_ct_DLLTOOL="dlltool"
81ecdfbb 7457 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7458 break 2
7459 fi
7460done
81ecdfbb
RW
7461 done
7462IFS=$as_save_IFS
bec39cab
AC
7463
7464fi
7465fi
7466ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
7467if test -n "$ac_ct_DLLTOOL"; then
81ecdfbb
RW
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
7469$as_echo "$ac_ct_DLLTOOL" >&6; }
bec39cab 7470else
81ecdfbb
RW
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7472$as_echo "no" >&6; }
bec39cab
AC
7473fi
7474
81ecdfbb
RW
7475 if test "x$ac_ct_DLLTOOL" = x; then
7476 DLLTOOL=""
7477 else
7478 case $cross_compiling:$ac_tool_warned in
7479yes:)
7480{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7481$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7482ac_tool_warned=yes ;;
7483esac
7484 DLLTOOL=$ac_ct_DLLTOOL
7485 fi
bec39cab
AC
7486else
7487 DLLTOOL="$ac_cv_prog_DLLTOOL"
7488fi
7489
7490if test -n "$ac_tool_prefix"; then
7491 # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
7492set dummy ${ac_tool_prefix}windres; ac_word=$2
81ecdfbb
RW
7493{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7494$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7495if ${ac_cv_prog_WINDRES+:} false; then :
81ecdfbb 7496 $as_echo_n "(cached) " >&6
bec39cab
AC
7497else
7498 if test -n "$WINDRES"; then
7499 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
7500else
7501as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7502for as_dir in $PATH
7503do
7504 IFS=$as_save_IFS
7505 test -z "$as_dir" && as_dir=.
81ecdfbb 7506 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7507 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7508 ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
81ecdfbb 7509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7510 break 2
7511 fi
7512done
81ecdfbb
RW
7513 done
7514IFS=$as_save_IFS
bec39cab
AC
7515
7516fi
7517fi
7518WINDRES=$ac_cv_prog_WINDRES
7519if test -n "$WINDRES"; then
81ecdfbb
RW
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
7521$as_echo "$WINDRES" >&6; }
bec39cab 7522else
81ecdfbb
RW
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7524$as_echo "no" >&6; }
bec39cab
AC
7525fi
7526
81ecdfbb 7527
bec39cab
AC
7528fi
7529if test -z "$ac_cv_prog_WINDRES"; then
7530 ac_ct_WINDRES=$WINDRES
7531 # Extract the first word of "windres", so it can be a program name with args.
7532set dummy windres; ac_word=$2
81ecdfbb
RW
7533{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7534$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7535if ${ac_cv_prog_ac_ct_WINDRES+:} false; then :
81ecdfbb 7536 $as_echo_n "(cached) " >&6
bec39cab
AC
7537else
7538 if test -n "$ac_ct_WINDRES"; then
7539 ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
7540else
7541as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7542for as_dir in $PATH
7543do
7544 IFS=$as_save_IFS
7545 test -z "$as_dir" && as_dir=.
81ecdfbb 7546 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7547 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7548 ac_cv_prog_ac_ct_WINDRES="windres"
81ecdfbb 7549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7550 break 2
7551 fi
7552done
81ecdfbb
RW
7553 done
7554IFS=$as_save_IFS
bec39cab
AC
7555
7556fi
7557fi
7558ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
7559if test -n "$ac_ct_WINDRES"; then
81ecdfbb
RW
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
7561$as_echo "$ac_ct_WINDRES" >&6; }
bec39cab 7562else
81ecdfbb
RW
7563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7564$as_echo "no" >&6; }
c906108c 7565fi
bec39cab 7566
81ecdfbb
RW
7567 if test "x$ac_ct_WINDRES" = x; then
7568 WINDRES=""
7569 else
7570 case $cross_compiling:$ac_tool_warned in
7571yes:)
7572{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7573$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7574ac_tool_warned=yes ;;
7575esac
7576 WINDRES=$ac_ct_WINDRES
7577 fi
c906108c 7578else
bec39cab 7579 WINDRES="$ac_cv_prog_WINDRES"
c906108c
SS
7580fi
7581
bec39cab 7582
036c3acb
TS
7583case $host_os in
7584 gnu*)
7585 # Needed for GNU Hurd hosts.
7586 if test -n "$ac_tool_prefix"; then
bec39cab
AC
7587 # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
7588set dummy ${ac_tool_prefix}mig; ac_word=$2
81ecdfbb
RW
7589{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7590$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7591if ${ac_cv_prog_MIG+:} false; then :
81ecdfbb 7592 $as_echo_n "(cached) " >&6
c906108c 7593else
bec39cab
AC
7594 if test -n "$MIG"; then
7595 ac_cv_prog_MIG="$MIG" # Let the user override the test.
7596else
7597as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7598for as_dir in $PATH
7599do
7600 IFS=$as_save_IFS
7601 test -z "$as_dir" && as_dir=.
81ecdfbb 7602 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7603 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7604 ac_cv_prog_MIG="${ac_tool_prefix}mig"
81ecdfbb 7605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7606 break 2
7607 fi
7608done
81ecdfbb
RW
7609 done
7610IFS=$as_save_IFS
bec39cab 7611
c906108c 7612fi
bec39cab
AC
7613fi
7614MIG=$ac_cv_prog_MIG
7615if test -n "$MIG"; then
81ecdfbb
RW
7616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
7617$as_echo "$MIG" >&6; }
c906108c 7618else
81ecdfbb
RW
7619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7620$as_echo "no" >&6; }
c906108c
SS
7621fi
7622
81ecdfbb 7623
bec39cab
AC
7624fi
7625if test -z "$ac_cv_prog_MIG"; then
7626 ac_ct_MIG=$MIG
7627 # Extract the first word of "mig", so it can be a program name with args.
7628set dummy mig; ac_word=$2
81ecdfbb
RW
7629{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7630$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 7631if ${ac_cv_prog_ac_ct_MIG+:} false; then :
81ecdfbb 7632 $as_echo_n "(cached) " >&6
bec39cab
AC
7633else
7634 if test -n "$ac_ct_MIG"; then
7635 ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
7636else
7637as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7638for as_dir in $PATH
7639do
7640 IFS=$as_save_IFS
7641 test -z "$as_dir" && as_dir=.
81ecdfbb 7642 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 7643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
bec39cab 7644 ac_cv_prog_ac_ct_MIG="mig"
81ecdfbb 7645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
bec39cab
AC
7646 break 2
7647 fi
7648done
81ecdfbb
RW
7649 done
7650IFS=$as_save_IFS
c906108c 7651
bec39cab
AC
7652fi
7653fi
7654ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
7655if test -n "$ac_ct_MIG"; then
81ecdfbb
RW
7656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
7657$as_echo "$ac_ct_MIG" >&6; }
bec39cab 7658else
81ecdfbb
RW
7659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7660$as_echo "no" >&6; }
bec39cab 7661fi
c906108c 7662
81ecdfbb
RW
7663 if test "x$ac_ct_MIG" = x; then
7664 MIG=""
7665 else
7666 case $cross_compiling:$ac_tool_warned in
7667yes:)
7668{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7669$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7670ac_tool_warned=yes ;;
7671esac
7672 MIG=$ac_ct_MIG
7673 fi
bec39cab
AC
7674else
7675 MIG="$ac_cv_prog_MIG"
7676fi
c906108c 7677
036c3acb 7678 if test x"$MIG" = x; then
d0ac1c44 7679 as_fn_error $? "MIG not found but required for $host hosts" "$LINENO" 5
036c3acb
TS
7680 fi
7681 ;;
7682esac
c906108c 7683
bec39cab
AC
7684# ---------------------- #
7685# Checks for libraries. #
7686# ---------------------- #
c906108c 7687
bec39cab 7688# We might need to link with -lm; most simulators need it.
81ecdfbb
RW
7689{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
7690$as_echo_n "checking for main in -lm... " >&6; }
d0ac1c44 7691if ${ac_cv_lib_m_main+:} false; then :
81ecdfbb 7692 $as_echo_n "(cached) " >&6
bec39cab
AC
7693else
7694 ac_check_lib_save_LIBS=$LIBS
7695LIBS="-lm $LIBS"
81ecdfbb 7696cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 7697/* end confdefs.h. */
c906108c 7698
c906108c 7699
bec39cab
AC
7700int
7701main ()
7702{
81ecdfbb 7703return main ();
bec39cab
AC
7704 ;
7705 return 0;
7706}
7707_ACEOF
81ecdfbb 7708if ac_fn_c_try_link "$LINENO"; then :
bec39cab
AC
7709 ac_cv_lib_m_main=yes
7710else
81ecdfbb 7711 ac_cv_lib_m_main=no
bec39cab 7712fi
81ecdfbb
RW
7713rm -f core conftest.err conftest.$ac_objext \
7714 conftest$ac_exeext conftest.$ac_ext
bec39cab
AC
7715LIBS=$ac_check_lib_save_LIBS
7716fi
81ecdfbb
RW
7717{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
7718$as_echo "$ac_cv_lib_m_main" >&6; }
d0ac1c44 7719if test "x$ac_cv_lib_m_main" = xyes; then :
bec39cab
AC
7720 cat >>confdefs.h <<_ACEOF
7721#define HAVE_LIBM 1
7722_ACEOF
7723
7724 LIBS="-lm $LIBS"
c906108c 7725
c906108c 7726fi
bec39cab
AC
7727
7728
bec39cab 7729# Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
81ecdfbb
RW
7730{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
7731$as_echo_n "checking for library containing gethostbyname... " >&6; }
d0ac1c44 7732if ${ac_cv_search_gethostbyname+:} false; then :
81ecdfbb 7733 $as_echo_n "(cached) " >&6
bec39cab
AC
7734else
7735 ac_func_search_save_LIBS=$LIBS
81ecdfbb 7736cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 7737/* end confdefs.h. */
ddc9cd0f 7738
81ecdfbb
RW
7739/* Override any GCC internal prototype to avoid an error.
7740 Use char because int might match the return type of a GCC
7741 builtin and then its argument prototype would still apply. */
bec39cab
AC
7742#ifdef __cplusplus
7743extern "C"
7744#endif
bec39cab
AC
7745char gethostbyname ();
7746int
7747main ()
7748{
81ecdfbb 7749return gethostbyname ();
bec39cab
AC
7750 ;
7751 return 0;
7752}
7753_ACEOF
81ecdfbb
RW
7754for ac_lib in '' nsl; do
7755 if test -z "$ac_lib"; then
7756 ac_res="none required"
7757 else
7758 ac_res=-l$ac_lib
b4e70030 7759 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
7760 fi
7761 if ac_fn_c_try_link "$LINENO"; then :
7762 ac_cv_search_gethostbyname=$ac_res
7763fi
7764rm -f core conftest.err conftest.$ac_objext \
7765 conftest$ac_exeext
d0ac1c44 7766 if ${ac_cv_search_gethostbyname+:} false; then :
81ecdfbb
RW
7767 break
7768fi
7769done
d0ac1c44 7770if ${ac_cv_search_gethostbyname+:} false; then :
ddc9cd0f 7771
bec39cab 7772else
81ecdfbb 7773 ac_cv_search_gethostbyname=no
bec39cab 7774fi
81ecdfbb 7775rm conftest.$ac_ext
bec39cab
AC
7776LIBS=$ac_func_search_save_LIBS
7777fi
81ecdfbb
RW
7778{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
7779$as_echo "$ac_cv_search_gethostbyname" >&6; }
7780ac_res=$ac_cv_search_gethostbyname
7781if test "$ac_res" != no; then :
7782 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
96baa820 7783
bec39cab 7784fi
96baa820 7785
c906108c 7786
b4e70030 7787# Some systems (e.g. Solaris) have `socketpair' in libsocket.
81ecdfbb
RW
7788{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
7789$as_echo_n "checking for library containing socketpair... " >&6; }
d0ac1c44 7790if ${ac_cv_search_socketpair+:} false; then :
81ecdfbb 7791 $as_echo_n "(cached) " >&6
b4e70030
JB
7792else
7793 ac_func_search_save_LIBS=$LIBS
81ecdfbb 7794cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
7795/* end confdefs.h. */
7796
81ecdfbb
RW
7797/* Override any GCC internal prototype to avoid an error.
7798 Use char because int might match the return type of a GCC
7799 builtin and then its argument prototype would still apply. */
b4e70030
JB
7800#ifdef __cplusplus
7801extern "C"
7802#endif
b4e70030
JB
7803char socketpair ();
7804int
7805main ()
7806{
81ecdfbb 7807return socketpair ();
b4e70030
JB
7808 ;
7809 return 0;
7810}
7811_ACEOF
81ecdfbb
RW
7812for ac_lib in '' socket; do
7813 if test -z "$ac_lib"; then
7814 ac_res="none required"
7815 else
7816 ac_res=-l$ac_lib
b4e70030 7817 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
7818 fi
7819 if ac_fn_c_try_link "$LINENO"; then :
7820 ac_cv_search_socketpair=$ac_res
7821fi
7822rm -f core conftest.err conftest.$ac_objext \
7823 conftest$ac_exeext
d0ac1c44 7824 if ${ac_cv_search_socketpair+:} false; then :
81ecdfbb
RW
7825 break
7826fi
7827done
d0ac1c44 7828if ${ac_cv_search_socketpair+:} false; then :
b4e70030 7829
b4e70030 7830else
81ecdfbb 7831 ac_cv_search_socketpair=no
b4e70030 7832fi
81ecdfbb 7833rm conftest.$ac_ext
b4e70030
JB
7834LIBS=$ac_func_search_save_LIBS
7835fi
81ecdfbb
RW
7836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
7837$as_echo "$ac_cv_search_socketpair" >&6; }
7838ac_res=$ac_cv_search_socketpair
7839if test "$ac_res" != no; then :
7840 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
b4e70030
JB
7841
7842fi
7843
7844
233a11ab 7845# Link in zlib if we can. This allows us to read compressed debug sections.
b040ad30 7846
711a72d3 7847 # Use the system's zlib library.
39f3de7c
L
7848 zlibdir="-L\$(top_builddir)/../zlib"
7849 zlibinc="-I\$(top_srcdir)/../zlib"
b040ad30 7850
711a72d3
L
7851# Check whether --with-system-zlib was given.
7852if test "${with_system_zlib+set}" = set; then :
afa59b79
L
7853 withval=$with_system_zlib; if test x$with_system_zlib = xyes ; then
7854 zlibdir=
7855 zlibinc=
7856 fi
b040ad30 7857
233a11ab 7858fi
233a11ab 7859
233a11ab 7860
233a11ab 7861
b040ad30 7862
233a11ab 7863
25268153 7864# On FreeBSD we may need libutil for kinfo_getvmmap (used by fbsd-nat.c).
37773e78 7865# On GNU/kFreeBSD systems, FreeBSD libutil is renamed to libutil-freebsd.
25268153
JB
7866{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getvmmap" >&5
7867$as_echo_n "checking for library containing kinfo_getvmmap... " >&6; }
d0ac1c44 7868if ${ac_cv_search_kinfo_getvmmap+:} false; then :
25268153
JB
7869 $as_echo_n "(cached) " >&6
7870else
7871 ac_func_search_save_LIBS=$LIBS
7872cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7873/* end confdefs.h. */
7874
7875/* Override any GCC internal prototype to avoid an error.
7876 Use char because int might match the return type of a GCC
7877 builtin and then its argument prototype would still apply. */
7878#ifdef __cplusplus
7879extern "C"
7880#endif
7881char kinfo_getvmmap ();
7882int
7883main ()
7884{
7885return kinfo_getvmmap ();
7886 ;
7887 return 0;
7888}
7889_ACEOF
37773e78 7890for ac_lib in '' util util-freebsd; do
25268153
JB
7891 if test -z "$ac_lib"; then
7892 ac_res="none required"
7893 else
7894 ac_res=-l$ac_lib
7895 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7896 fi
7897 if ac_fn_c_try_link "$LINENO"; then :
7898 ac_cv_search_kinfo_getvmmap=$ac_res
7899fi
7900rm -f core conftest.err conftest.$ac_objext \
7901 conftest$ac_exeext
d0ac1c44 7902 if ${ac_cv_search_kinfo_getvmmap+:} false; then :
25268153
JB
7903 break
7904fi
7905done
d0ac1c44 7906if ${ac_cv_search_kinfo_getvmmap+:} false; then :
25268153
JB
7907
7908else
7909 ac_cv_search_kinfo_getvmmap=no
7910fi
7911rm conftest.$ac_ext
7912LIBS=$ac_func_search_save_LIBS
7913fi
7914{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getvmmap" >&5
7915$as_echo "$ac_cv_search_kinfo_getvmmap" >&6; }
7916ac_res=$ac_cv_search_kinfo_getvmmap
7917if test "$ac_res" != no; then :
7918 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7919
7920$as_echo "#define HAVE_KINFO_GETVMMAP 1" >>confdefs.h
7921
7922fi
7923
7924
92fce24d
JB
7925# fbsd-nat.c can also use kinfo_getfile.
7926{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing kinfo_getfile" >&5
7927$as_echo_n "checking for library containing kinfo_getfile... " >&6; }
d0ac1c44 7928if ${ac_cv_search_kinfo_getfile+:} false; then :
92fce24d
JB
7929 $as_echo_n "(cached) " >&6
7930else
7931 ac_func_search_save_LIBS=$LIBS
7932cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7933/* end confdefs.h. */
7934
7935/* Override any GCC internal prototype to avoid an error.
7936 Use char because int might match the return type of a GCC
7937 builtin and then its argument prototype would still apply. */
7938#ifdef __cplusplus
7939extern "C"
7940#endif
7941char kinfo_getfile ();
7942int
7943main ()
7944{
7945return kinfo_getfile ();
7946 ;
7947 return 0;
7948}
7949_ACEOF
7950for ac_lib in '' util util-freebsd; do
7951 if test -z "$ac_lib"; then
7952 ac_res="none required"
7953 else
7954 ac_res=-l$ac_lib
7955 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
7956 fi
7957 if ac_fn_c_try_link "$LINENO"; then :
7958 ac_cv_search_kinfo_getfile=$ac_res
7959fi
7960rm -f core conftest.err conftest.$ac_objext \
7961 conftest$ac_exeext
d0ac1c44 7962 if ${ac_cv_search_kinfo_getfile+:} false; then :
92fce24d
JB
7963 break
7964fi
7965done
d0ac1c44 7966if ${ac_cv_search_kinfo_getfile+:} false; then :
92fce24d
JB
7967
7968else
7969 ac_cv_search_kinfo_getfile=no
7970fi
7971rm conftest.$ac_ext
7972LIBS=$ac_func_search_save_LIBS
7973fi
7974{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_kinfo_getfile" >&5
7975$as_echo "$ac_cv_search_kinfo_getfile" >&6; }
7976ac_res=$ac_cv_search_kinfo_getfile
7977if test "$ac_res" != no; then :
7978 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7979
7980$as_echo "#define HAVE_KINFO_GETFILE 1" >>confdefs.h
7981
7982fi
7983
7984
77f120bf 7985
016a3251
DD
7986 if test "X$prefix" = "XNONE"; then
7987 acl_final_prefix="$ac_default_prefix"
7988 else
7989 acl_final_prefix="$prefix"
7990 fi
7991 if test "X$exec_prefix" = "XNONE"; then
7992 acl_final_exec_prefix='${prefix}'
7993 else
7994 acl_final_exec_prefix="$exec_prefix"
7995 fi
7996 acl_save_prefix="$prefix"
7997 prefix="$acl_final_prefix"
7998 eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7999 prefix="$acl_save_prefix"
8000
8001
8002# Check whether --with-gnu-ld was given.
8003if test "${with_gnu_ld+set}" = set; then :
8004 withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
8005else
8006 with_gnu_ld=no
8007fi
8008
8009# Prepare PATH_SEPARATOR.
8010# The user is always right.
8011if test "${PATH_SEPARATOR+set}" != set; then
8012 echo "#! /bin/sh" >conf$$.sh
8013 echo "exit 0" >>conf$$.sh
8014 chmod +x conf$$.sh
8015 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
8016 PATH_SEPARATOR=';'
8017 else
8018 PATH_SEPARATOR=:
8019 fi
8020 rm -f conf$$.sh
8021fi
8022ac_prog=ld
8023if test "$GCC" = yes; then
8024 # Check if gcc -print-prog-name=ld gives a path.
8025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
8026$as_echo_n "checking for ld used by GCC... " >&6; }
8027 case $host in
8028 *-*-mingw*)
8029 # gcc leaves a trailing carriage return which upsets mingw
8030 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
8031 *)
8032 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
8033 esac
8034 case $ac_prog in
8035 # Accept absolute paths.
8036 [\\/]* | [A-Za-z]:[\\/]*)
8037 re_direlt='/[^/][^/]*/\.\./'
8038 # Canonicalize the path of ld
8039 ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
8040 while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
8041 ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
8042 done
8043 test -z "$LD" && LD="$ac_prog"
8044 ;;
8045 "")
8046 # If it fails, then pretend we aren't using GCC.
8047 ac_prog=ld
8048 ;;
8049 *)
8050 # If it is relative, then search for the first ld in PATH.
8051 with_gnu_ld=unknown
8052 ;;
8053 esac
8054elif test "$with_gnu_ld" = yes; then
8055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
8056$as_echo_n "checking for GNU ld... " >&6; }
8057else
8058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
8059$as_echo_n "checking for non-GNU ld... " >&6; }
8060fi
d0ac1c44 8061if ${acl_cv_path_LD+:} false; then :
016a3251
DD
8062 $as_echo_n "(cached) " >&6
8063else
8064 if test -z "$LD"; then
8065 IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
8066 for ac_dir in $PATH; do
8067 test -z "$ac_dir" && ac_dir=.
8068 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
8069 acl_cv_path_LD="$ac_dir/$ac_prog"
8070 # Check to see if the program is GNU ld. I'd rather use --version,
8071 # but apparently some GNU ld's only accept -v.
8072 # Break only if it was the GNU/non-GNU ld that we prefer.
8073 if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
8074 test "$with_gnu_ld" != no && break
8075 else
8076 test "$with_gnu_ld" != yes && break
8077 fi
8078 fi
8079 done
8080 IFS="$ac_save_ifs"
8081else
8082 acl_cv_path_LD="$LD" # Let the user override the test with a path.
8083fi
8084fi
8085
8086LD="$acl_cv_path_LD"
8087if test -n "$LD"; then
8088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
8089$as_echo "$LD" >&6; }
8090else
8091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8092$as_echo "no" >&6; }
8093fi
d0ac1c44 8094test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
016a3251
DD
8095{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
8096$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
d0ac1c44 8097if ${acl_cv_prog_gnu_ld+:} false; then :
016a3251
DD
8098 $as_echo_n "(cached) " >&6
8099else
8100 # I'd rather use --version here, but apparently some GNU ld's only accept -v.
8101if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
8102 acl_cv_prog_gnu_ld=yes
8103else
8104 acl_cv_prog_gnu_ld=no
8105fi
8106fi
8107{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
8108$as_echo "$acl_cv_prog_gnu_ld" >&6; }
8109with_gnu_ld=$acl_cv_prog_gnu_ld
8110
8111
8112
8113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
8114$as_echo_n "checking for shared library run path origin... " >&6; }
d0ac1c44 8115if ${acl_cv_rpath+:} false; then :
016a3251
DD
8116 $as_echo_n "(cached) " >&6
8117else
8118
8119 CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
8120 ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
8121 . ./conftest.sh
8122 rm -f ./conftest.sh
8123 acl_cv_rpath=done
8124
8125fi
8126{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
8127$as_echo "$acl_cv_rpath" >&6; }
8128 wl="$acl_cv_wl"
8129 libext="$acl_cv_libext"
8130 shlibext="$acl_cv_shlibext"
8131 hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
8132 hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
8133 hardcode_direct="$acl_cv_hardcode_direct"
8134 hardcode_minus_L="$acl_cv_hardcode_minus_L"
8135 # Check whether --enable-rpath was given.
8136if test "${enable_rpath+set}" = set; then :
8137 enableval=$enable_rpath; :
8138else
8139 enable_rpath=yes
8140fi
8141
8142
8143
8144
8145
8146
8147
8148
8149 use_additional=yes
8150
8151 acl_save_prefix="$prefix"
8152 prefix="$acl_final_prefix"
8153 acl_save_exec_prefix="$exec_prefix"
8154 exec_prefix="$acl_final_exec_prefix"
8155
8156 eval additional_includedir=\"$includedir\"
8157 eval additional_libdir=\"$libdir\"
8158
8159 exec_prefix="$acl_save_exec_prefix"
8160 prefix="$acl_save_prefix"
77f120bf 8161
6c7a06a3 8162
81ecdfbb
RW
8163# Check whether --with-libiconv-prefix was given.
8164if test "${with_libiconv_prefix+set}" = set; then :
8165 withval=$with_libiconv_prefix;
016a3251
DD
8166 if test "X$withval" = "Xno"; then
8167 use_additional=no
8168 else
8169 if test "X$withval" = "X"; then
8170
8171 acl_save_prefix="$prefix"
8172 prefix="$acl_final_prefix"
8173 acl_save_exec_prefix="$exec_prefix"
8174 exec_prefix="$acl_final_exec_prefix"
8175
8176 eval additional_includedir=\"$includedir\"
8177 eval additional_libdir=\"$libdir\"
8178
8179 exec_prefix="$acl_save_exec_prefix"
8180 prefix="$acl_save_prefix"
8181
8182 else
8183 additional_includedir="$withval/include"
8184 additional_libdir="$withval/lib"
8185 fi
8186 fi
6c7a06a3 8187
81ecdfbb
RW
8188fi
8189
016a3251
DD
8190 LIBICONV=
8191 LTLIBICONV=
8192 INCICONV=
8193 rpathdirs=
8194 ltrpathdirs=
8195 names_already_handled=
8196 names_next_round='iconv '
8197 while test -n "$names_next_round"; do
8198 names_this_round="$names_next_round"
8199 names_next_round=
8200 for name in $names_this_round; do
8201 already_handled=
8202 for n in $names_already_handled; do
8203 if test "$n" = "$name"; then
8204 already_handled=yes
8205 break
8206 fi
8207 done
8208 if test -z "$already_handled"; then
8209 names_already_handled="$names_already_handled $name"
8210 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
8211 eval value=\"\$HAVE_LIB$uppername\"
8212 if test -n "$value"; then
8213 if test "$value" = yes; then
8214 eval value=\"\$LIB$uppername\"
8215 test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value"
8216 eval value=\"\$LTLIB$uppername\"
8217 test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value"
8218 else
8219 :
8220 fi
8221 else
8222 found_dir=
8223 found_la=
8224 found_so=
8225 found_a=
8226 if test $use_additional = yes; then
8227 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
8228 found_dir="$additional_libdir"
8229 found_so="$additional_libdir/lib$name.$shlibext"
8230 if test -f "$additional_libdir/lib$name.la"; then
8231 found_la="$additional_libdir/lib$name.la"
8232 fi
8233 else
8234 if test -f "$additional_libdir/lib$name.$libext"; then
8235 found_dir="$additional_libdir"
8236 found_a="$additional_libdir/lib$name.$libext"
8237 if test -f "$additional_libdir/lib$name.la"; then
8238 found_la="$additional_libdir/lib$name.la"
8239 fi
8240 fi
8241 fi
8242 fi
8243 if test "X$found_dir" = "X"; then
8244 for x in $LDFLAGS $LTLIBICONV; do
8245
8246 acl_save_prefix="$prefix"
8247 prefix="$acl_final_prefix"
8248 acl_save_exec_prefix="$exec_prefix"
8249 exec_prefix="$acl_final_exec_prefix"
8250 eval x=\"$x\"
8251 exec_prefix="$acl_save_exec_prefix"
8252 prefix="$acl_save_prefix"
8253
8254 case "$x" in
8255 -L*)
8256 dir=`echo "X$x" | sed -e 's/^X-L//'`
8257 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
8258 found_dir="$dir"
8259 found_so="$dir/lib$name.$shlibext"
8260 if test -f "$dir/lib$name.la"; then
8261 found_la="$dir/lib$name.la"
8262 fi
8263 else
8264 if test -f "$dir/lib$name.$libext"; then
8265 found_dir="$dir"
8266 found_a="$dir/lib$name.$libext"
8267 if test -f "$dir/lib$name.la"; then
8268 found_la="$dir/lib$name.la"
8269 fi
8270 fi
8271 fi
8272 ;;
8273 esac
8274 if test "X$found_dir" != "X"; then
8275 break
8276 fi
8277 done
8278 fi
8279 if test "X$found_dir" != "X"; then
8280 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name"
8281 if test "X$found_so" != "X"; then
8282 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
8283 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8284 else
8285 haveit=
8286 for x in $ltrpathdirs; do
8287 if test "X$x" = "X$found_dir"; then
8288 haveit=yes
8289 break
8290 fi
8291 done
8292 if test -z "$haveit"; then
8293 ltrpathdirs="$ltrpathdirs $found_dir"
8294 fi
8295 if test "$hardcode_direct" = yes; then
8296 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8297 else
8298 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
8299 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8300 haveit=
8301 for x in $rpathdirs; do
8302 if test "X$x" = "X$found_dir"; then
8303 haveit=yes
8304 break
8305 fi
8306 done
8307 if test -z "$haveit"; then
8308 rpathdirs="$rpathdirs $found_dir"
8309 fi
8310 else
8311 haveit=
8312 for x in $LDFLAGS $LIBICONV; do
8313
8314 acl_save_prefix="$prefix"
8315 prefix="$acl_final_prefix"
8316 acl_save_exec_prefix="$exec_prefix"
8317 exec_prefix="$acl_final_exec_prefix"
8318 eval x=\"$x\"
8319 exec_prefix="$acl_save_exec_prefix"
8320 prefix="$acl_save_prefix"
8321
8322 if test "X$x" = "X-L$found_dir"; then
8323 haveit=yes
8324 break
8325 fi
8326 done
8327 if test -z "$haveit"; then
8328 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir"
8329 fi
8330 if test "$hardcode_minus_L" != no; then
8331 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so"
8332 else
8333 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8334 fi
8335 fi
8336 fi
8337 fi
8338 else
8339 if test "X$found_a" != "X"; then
8340 LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a"
8341 else
8342 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name"
8343 fi
8344 fi
8345 additional_includedir=
8346 case "$found_dir" in
8347 */lib | */lib/)
8348 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
8349 additional_includedir="$basedir/include"
8350 ;;
8351 esac
8352 if test "X$additional_includedir" != "X"; then
8353 if test "X$additional_includedir" != "X/usr/include"; then
8354 haveit=
8355 if test "X$additional_includedir" = "X/usr/local/include"; then
8356 if test -n "$GCC"; then
8357 case $host_os in
8358 linux*) haveit=yes;;
8359 esac
8360 fi
8361 fi
8362 if test -z "$haveit"; then
8363 for x in $CPPFLAGS $INCICONV; do
8364
8365 acl_save_prefix="$prefix"
8366 prefix="$acl_final_prefix"
8367 acl_save_exec_prefix="$exec_prefix"
8368 exec_prefix="$acl_final_exec_prefix"
8369 eval x=\"$x\"
8370 exec_prefix="$acl_save_exec_prefix"
8371 prefix="$acl_save_prefix"
8372
8373 if test "X$x" = "X-I$additional_includedir"; then
8374 haveit=yes
8375 break
8376 fi
8377 done
8378 if test -z "$haveit"; then
8379 if test -d "$additional_includedir"; then
8380 INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir"
8381 fi
8382 fi
8383 fi
8384 fi
8385 fi
8386 if test -n "$found_la"; then
8387 save_libdir="$libdir"
8388 case "$found_la" in
8389 */* | *\\*) . "$found_la" ;;
8390 *) . "./$found_la" ;;
8391 esac
8392 libdir="$save_libdir"
8393 for dep in $dependency_libs; do
8394 case "$dep" in
8395 -L*)
8396 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
8397 if test "X$additional_libdir" != "X/usr/lib"; then
8398 haveit=
8399 if test "X$additional_libdir" = "X/usr/local/lib"; then
8400 if test -n "$GCC"; then
8401 case $host_os in
8402 linux*) haveit=yes;;
8403 esac
8404 fi
8405 fi
8406 if test -z "$haveit"; then
8407 haveit=
8408 for x in $LDFLAGS $LIBICONV; do
8409
8410 acl_save_prefix="$prefix"
8411 prefix="$acl_final_prefix"
8412 acl_save_exec_prefix="$exec_prefix"
8413 exec_prefix="$acl_final_exec_prefix"
8414 eval x=\"$x\"
8415 exec_prefix="$acl_save_exec_prefix"
8416 prefix="$acl_save_prefix"
8417
8418 if test "X$x" = "X-L$additional_libdir"; then
8419 haveit=yes
8420 break
8421 fi
8422 done
8423 if test -z "$haveit"; then
8424 if test -d "$additional_libdir"; then
8425 LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir"
8426 fi
8427 fi
8428 haveit=
8429 for x in $LDFLAGS $LTLIBICONV; do
8430
8431 acl_save_prefix="$prefix"
8432 prefix="$acl_final_prefix"
8433 acl_save_exec_prefix="$exec_prefix"
8434 exec_prefix="$acl_final_exec_prefix"
8435 eval x=\"$x\"
8436 exec_prefix="$acl_save_exec_prefix"
8437 prefix="$acl_save_prefix"
8438
8439 if test "X$x" = "X-L$additional_libdir"; then
8440 haveit=yes
8441 break
8442 fi
8443 done
8444 if test -z "$haveit"; then
8445 if test -d "$additional_libdir"; then
8446 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir"
8447 fi
8448 fi
8449 fi
8450 fi
8451 ;;
8452 -R*)
8453 dir=`echo "X$dep" | sed -e 's/^X-R//'`
8454 if test "$enable_rpath" != no; then
8455 haveit=
8456 for x in $rpathdirs; do
8457 if test "X$x" = "X$dir"; then
8458 haveit=yes
8459 break
8460 fi
8461 done
8462 if test -z "$haveit"; then
8463 rpathdirs="$rpathdirs $dir"
8464 fi
8465 haveit=
8466 for x in $ltrpathdirs; do
8467 if test "X$x" = "X$dir"; then
8468 haveit=yes
8469 break
8470 fi
8471 done
8472 if test -z "$haveit"; then
8473 ltrpathdirs="$ltrpathdirs $dir"
8474 fi
8475 fi
8476 ;;
8477 -l*)
8478 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
8479 ;;
8480 *.la)
8481 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
8482 ;;
8483 *)
8484 LIBICONV="${LIBICONV}${LIBICONV:+ }$dep"
8485 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep"
8486 ;;
8487 esac
8488 done
8489 fi
8490 else
8491 LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name"
8492 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name"
8493 fi
8494 fi
8495 fi
8496 done
8497 done
8498 if test "X$rpathdirs" != "X"; then
8499 if test -n "$hardcode_libdir_separator"; then
8500 alldirs=
8501 for found_dir in $rpathdirs; do
8502 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
8503 done
8504 acl_save_libdir="$libdir"
8505 libdir="$alldirs"
8506 eval flag=\"$hardcode_libdir_flag_spec\"
8507 libdir="$acl_save_libdir"
8508 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8509 else
8510 for found_dir in $rpathdirs; do
8511 acl_save_libdir="$libdir"
8512 libdir="$found_dir"
8513 eval flag=\"$hardcode_libdir_flag_spec\"
8514 libdir="$acl_save_libdir"
8515 LIBICONV="${LIBICONV}${LIBICONV:+ }$flag"
8516 done
8517 fi
8518 fi
8519 if test "X$ltrpathdirs" != "X"; then
8520 for found_dir in $ltrpathdirs; do
8521 LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir"
8522 done
8523 fi
8524
8525
8526
8527
8528
6c7a06a3 8529
6c7a06a3 8530
81ecdfbb
RW
8531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
8532$as_echo_n "checking for iconv... " >&6; }
d0ac1c44 8533if ${am_cv_func_iconv+:} false; then :
81ecdfbb 8534 $as_echo_n "(cached) " >&6
d542061a 8535else
6c7a06a3
TT
8536
8537 am_cv_func_iconv="no, consider installing GNU libiconv"
8538 am_cv_lib_iconv=no
016a3251
DD
8539 am_save_CPPFLAGS="$CPPFLAGS"
8540 CPPFLAGS="$CPPFLAGS $INCICONV"
8541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d542061a 8542/* end confdefs.h. */
6c7a06a3
TT
8543#include <stdlib.h>
8544#include <iconv.h>
d542061a
UW
8545int
8546main ()
8547{
6c7a06a3 8548iconv_t cd = iconv_open("","");
016a3251
DD
8549 iconv(cd,NULL,NULL,NULL,NULL);
8550 iconv_close(cd);
d542061a
UW
8551 ;
8552 return 0;
8553}
8554_ACEOF
81ecdfbb 8555if ac_fn_c_try_link "$LINENO"; then :
016a3251 8556 am_cv_func_iconv=yes
d542061a 8557fi
81ecdfbb
RW
8558rm -f core conftest.err conftest.$ac_objext \
8559 conftest$ac_exeext conftest.$ac_ext
016a3251 8560 CPPFLAGS="$am_save_CPPFLAGS"
94ae1714 8561
016a3251
DD
8562 if test "$am_cv_func_iconv" != yes && test -d ../libiconv; then
8563 for _libs in .libs _libs; do
8564 am_save_CPPFLAGS="$CPPFLAGS"
8565 am_save_LIBS="$LIBS"
8566 CPPFLAGS="$CPPFLAGS -I../libiconv/include"
8567 LIBS="$LIBS ../libiconv/lib/$_libs/libiconv.a"
8568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
d542061a 8569/* end confdefs.h. */
6c7a06a3
TT
8570#include <stdlib.h>
8571#include <iconv.h>
d542061a
UW
8572int
8573main ()
8574{
6c7a06a3 8575iconv_t cd = iconv_open("","");
016a3251
DD
8576 iconv(cd,NULL,NULL,NULL,NULL);
8577 iconv_close(cd);
d542061a
UW
8578 ;
8579 return 0;
8580}
8581_ACEOF
81ecdfbb 8582if ac_fn_c_try_link "$LINENO"; then :
016a3251
DD
8583 INCICONV="-I../libiconv/include"
8584 LIBICONV='${top_builddir}'/../libiconv/lib/$_libs/libiconv.a
8585 LTLIBICONV='${top_builddir}'/../libiconv/lib/libiconv.la
8586 am_cv_lib_iconv=yes
8587 am_cv_func_iconv=yes
d542061a 8588fi
81ecdfbb
RW
8589rm -f core conftest.err conftest.$ac_objext \
8590 conftest$ac_exeext conftest.$ac_ext
016a3251
DD
8591 CPPFLAGS="$am_save_CPPFLAGS"
8592 LIBS="$am_save_LIBS"
8593 if test "$am_cv_func_iconv" = "yes"; then
8594 break
8595 fi
8596 done
77f120bf 8597 fi
94ae1714 8598
4edb1e84 8599 if test "$am_cv_func_iconv" != yes; then
6c7a06a3 8600 am_save_CPPFLAGS="$CPPFLAGS"
4edb1e84 8601 am_save_LIBS="$LIBS"
5d762de0 8602 CPPFLAGS="$CPPFLAGS $INCICONV"
016a3251 8603 LIBS="$LIBS $LIBICONV"
81ecdfbb 8604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 8605/* end confdefs.h. */
6c7a06a3
TT
8606#include <stdlib.h>
8607#include <iconv.h>
bec39cab
AC
8608int
8609main ()
8610{
6c7a06a3
TT
8611iconv_t cd = iconv_open("","");
8612 iconv(cd,NULL,NULL,NULL,NULL);
8613 iconv_close(cd);
bec39cab
AC
8614 ;
8615 return 0;
8616}
8617_ACEOF
81ecdfbb 8618if ac_fn_c_try_link "$LINENO"; then :
4edb1e84 8619 am_cv_lib_iconv=yes
6c7a06a3 8620 am_cv_func_iconv=yes
627af7ea 8621fi
81ecdfbb
RW
8622rm -f core conftest.err conftest.$ac_objext \
8623 conftest$ac_exeext conftest.$ac_ext
fc3b640d 8624 CPPFLAGS="$am_save_CPPFLAGS"
016a3251 8625 LIBS="$am_save_LIBS"
6c7a06a3
TT
8626 fi
8627
8628fi
81ecdfbb
RW
8629{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
8630$as_echo "$am_cv_func_iconv" >&6; }
016a3251
DD
8631 if test "$am_cv_func_iconv" = yes; then
8632
8633$as_echo "#define HAVE_ICONV 1" >>confdefs.h
94ae1714 8634
016a3251 8635 fi
fc3b640d 8636 if test "$am_cv_lib_iconv" = yes; then
016a3251
DD
8637
8638 for element in $INCICONV; do
8639 haveit=
8640 for x in $CPPFLAGS; do
8641
8642 acl_save_prefix="$prefix"
8643 prefix="$acl_final_prefix"
8644 acl_save_exec_prefix="$exec_prefix"
8645 exec_prefix="$acl_final_exec_prefix"
8646 eval x=\"$x\"
8647 exec_prefix="$acl_save_exec_prefix"
8648 prefix="$acl_save_prefix"
8649
8650 if test "X$x" = "X$element"; then
8651 haveit=yes
8652 break
8653 fi
8654 done
8655 if test -z "$haveit"; then
8656 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
8657 fi
8658 done
8659
8660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5
8661$as_echo_n "checking how to link with libiconv... " >&6; }
8662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5
8663$as_echo "$LIBICONV" >&6; }
94ae1714 8664 else
016a3251
DD
8665 LIBICONV=
8666 LTLIBICONV=
fc3b640d 8667 fi
94ae1714 8668
6c7a06a3 8669
6c7a06a3 8670
016a3251 8671 if test "$am_cv_func_iconv" = yes; then
81ecdfbb
RW
8672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
8673$as_echo_n "checking for iconv declaration... " >&6; }
d0ac1c44 8674 if ${am_cv_proto_iconv+:} false; then :
81ecdfbb 8675 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8676else
8677
81ecdfbb 8678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
b4e70030
JB
8679/* end confdefs.h. */
8680
6c7a06a3
TT
8681#include <stdlib.h>
8682#include <iconv.h>
8683extern
b4e70030 8684#ifdef __cplusplus
6c7a06a3 8685"C"
b4e70030 8686#endif
6c7a06a3
TT
8687#if defined(__STDC__) || defined(__cplusplus)
8688size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
8689#else
8690size_t iconv();
8691#endif
8692
b4e70030
JB
8693int
8694main ()
8695{
6c7a06a3 8696
b4e70030
JB
8697 ;
8698 return 0;
8699}
8700_ACEOF
81ecdfbb 8701if ac_fn_c_try_compile "$LINENO"; then :
6c7a06a3 8702 am_cv_proto_iconv_arg1=""
4e8d927d 8703else
81ecdfbb 8704 am_cv_proto_iconv_arg1="const"
b4e70030 8705fi
81ecdfbb 8706rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6c7a06a3
TT
8707 am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
8708fi
8709
8710 am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
81ecdfbb 8711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6c7a06a3 8712 }$am_cv_proto_iconv" >&5
81ecdfbb
RW
8713$as_echo "${ac_t:-
8714 }$am_cv_proto_iconv" >&6; }
6c7a06a3
TT
8715
8716cat >>confdefs.h <<_ACEOF
8717#define ICONV_CONST $am_cv_proto_iconv_arg1
8718_ACEOF
8719
8720 fi
6c7a06a3
TT
8721
8722
478aac75
DE
8723# GDB may fork/exec the iconv program to get the list of supported character
8724# sets. Allow the user to specify where to find it.
8725# There are several factors affecting the choice of option name:
8726# - There is already --with-libiconv-prefix but we can't use it, it specifies
8727# the build-time location of libiconv files.
8728# - The program we need to find is iconv, which comes with glibc. The user
8729# doesn't necessarily have libiconv installed. Therefore naming this
8730# --with-libiconv-foo feels wrong.
8731# - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
8732# defined to work on directories not files (though it really doesn't know
8733# the difference).
8734# - Calling this --with-iconv-prefix is perceived to cause too much confusion
8735# with --with-libiconv-prefix.
8736# Putting these together is why the option name is --with-iconv-bin.
8737
8738
8739# Check whether --with-iconv-bin was given.
8740if test "${with_iconv_bin+set}" = set; then :
8741 withval=$with_iconv_bin; iconv_bin="${withval}"
8742
8743cat >>confdefs.h <<_ACEOF
8744#define ICONV_BIN "${iconv_bin}"
8745_ACEOF
8746
8747
8748 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8749 if test "x$prefix" = xNONE; then
8750 test_prefix=/usr/local
8751 else
8752 test_prefix=$prefix
8753 fi
8754 else
8755 test_prefix=$exec_prefix
8756 fi
8757 value=0
8758 case ${iconv_bin} in
8759 "${test_prefix}"|"${test_prefix}/"*|\
8760 '${exec_prefix}'|'${exec_prefix}/'*)
8761 value=1
8762 ;;
8763 esac
8764
8765cat >>confdefs.h <<_ACEOF
8766#define ICONV_BIN_RELOCATABLE $value
8767_ACEOF
8768
8769
8770
8771fi
8772
8773
cb01cfba 8774# For the TUI, we need enhanced curses functionality.
bd8a8e1b 8775if test x"$enable_tui" != xno; then
cb01cfba
JB
8776 prefer_curses=yes
8777fi
8778
8779curses_found=no
8780if test x"$prefer_curses" = xyes; then
8781 # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
8782 # curses library because the latter might not provide all the
8783 # functionality we need. However, this leads to problems on systems
8784 # where the linker searches /usr/local/lib, but the compiler doesn't
8785 # search /usr/local/include, if ncurses is installed in /usr/local. A
8786 # default installation of ncurses on alpha*-dec-osf* will lead to such
8787 # a situation.
81ecdfbb
RW
8788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
8789$as_echo_n "checking for library containing waddstr... " >&6; }
d0ac1c44 8790if ${ac_cv_search_waddstr+:} false; then :
81ecdfbb 8791 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8792else
8793 ac_func_search_save_LIBS=$LIBS
81ecdfbb 8794cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
8795/* end confdefs.h. */
8796
81ecdfbb
RW
8797/* Override any GCC internal prototype to avoid an error.
8798 Use char because int might match the return type of a GCC
8799 builtin and then its argument prototype would still apply. */
6c7a06a3
TT
8800#ifdef __cplusplus
8801extern "C"
8802#endif
6c7a06a3
TT
8803char waddstr ();
8804int
8805main ()
8806{
81ecdfbb 8807return waddstr ();
6c7a06a3
TT
8808 ;
8809 return 0;
8810}
8811_ACEOF
5007d765 8812for ac_lib in '' ncursesw ncurses cursesX curses; do
81ecdfbb
RW
8813 if test -z "$ac_lib"; then
8814 ac_res="none required"
8815 else
8816 ac_res=-l$ac_lib
8817 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8818 fi
8819 if ac_fn_c_try_link "$LINENO"; then :
8820 ac_cv_search_waddstr=$ac_res
8821fi
8822rm -f core conftest.err conftest.$ac_objext \
8823 conftest$ac_exeext
d0ac1c44 8824 if ${ac_cv_search_waddstr+:} false; then :
81ecdfbb
RW
8825 break
8826fi
8827done
d0ac1c44 8828if ${ac_cv_search_waddstr+:} false; then :
81ecdfbb 8829
6c7a06a3 8830else
81ecdfbb
RW
8831 ac_cv_search_waddstr=no
8832fi
8833rm conftest.$ac_ext
8834LIBS=$ac_func_search_save_LIBS
8835fi
8836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
8837$as_echo "$ac_cv_search_waddstr" >&6; }
8838ac_res=$ac_cv_search_waddstr
8839if test "$ac_res" != no; then :
8840 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6c7a06a3
TT
8841
8842fi
8843
8844
cb01cfba
JB
8845 if test "$ac_cv_search_waddstr" != no; then
8846 curses_found=yes
8847 fi
8848fi
8849
8850# Check whether we should enable the TUI, but only do so if we really
8851# can.
8852if test x"$enable_tui" != xno; then
8853 if test -d $srcdir/tui; then
8854 if test "$curses_found" != no; then
6c7a06a3
TT
8855 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
8856 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
8857 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
8858 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6c7a06a3
TT
8859 else
8860 if test x"$enable_tui" = xyes; then
d0ac1c44 8861 as_fn_error $? "no enhanced curses library found; disable TUI" "$LINENO" 5
6c7a06a3 8862 else
81ecdfbb
RW
8863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
8864$as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6c7a06a3
TT
8865 fi
8866 fi
8867 fi
8868fi
8869
8870# Since GDB uses Readline, we need termcap functionality. In many
8871# cases this will be provided by the curses library, but some systems
96fe4562 8872# have a separate termcap library, or no curses library at all.
6c7a06a3
TT
8873
8874case $host_os in
8875 cygwin*)
8876 if test -d $srcdir/libtermcap; then
8877 LIBS="../libtermcap/libtermcap.a $LIBS"
8878 ac_cv_search_tgetent="../libtermcap/libtermcap.a"
8879 fi ;;
8880 go32* | *djgpp*)
8881 ac_cv_search_tgetent="none required"
8882 ;;
6c7a06a3
TT
8883esac
8884
8885# These are the libraries checked by Readline.
81ecdfbb
RW
8886{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
8887$as_echo_n "checking for library containing tgetent... " >&6; }
d0ac1c44 8888if ${ac_cv_search_tgetent+:} false; then :
81ecdfbb 8889 $as_echo_n "(cached) " >&6
6c7a06a3
TT
8890else
8891 ac_func_search_save_LIBS=$LIBS
81ecdfbb 8892cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
8893/* end confdefs.h. */
8894
81ecdfbb
RW
8895/* Override any GCC internal prototype to avoid an error.
8896 Use char because int might match the return type of a GCC
8897 builtin and then its argument prototype would still apply. */
6c7a06a3
TT
8898#ifdef __cplusplus
8899extern "C"
8900#endif
6c7a06a3
TT
8901char tgetent ();
8902int
8903main ()
8904{
81ecdfbb 8905return tgetent ();
6c7a06a3
TT
8906 ;
8907 return 0;
8908}
8909_ACEOF
2578ecb1 8910for ac_lib in '' termcap tinfow tinfo curses ncursesw ncurses; do
81ecdfbb
RW
8911 if test -z "$ac_lib"; then
8912 ac_res="none required"
8913 else
8914 ac_res=-l$ac_lib
6c7a06a3 8915 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
81ecdfbb
RW
8916 fi
8917 if ac_fn_c_try_link "$LINENO"; then :
8918 ac_cv_search_tgetent=$ac_res
8919fi
8920rm -f core conftest.err conftest.$ac_objext \
8921 conftest$ac_exeext
d0ac1c44 8922 if ${ac_cv_search_tgetent+:} false; then :
81ecdfbb
RW
8923 break
8924fi
8925done
d0ac1c44 8926if ${ac_cv_search_tgetent+:} false; then :
6c7a06a3 8927
6c7a06a3 8928else
81ecdfbb 8929 ac_cv_search_tgetent=no
6c7a06a3 8930fi
81ecdfbb 8931rm conftest.$ac_ext
6c7a06a3
TT
8932LIBS=$ac_func_search_save_LIBS
8933fi
81ecdfbb
RW
8934{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
8935$as_echo "$ac_cv_search_tgetent" >&6; }
8936ac_res=$ac_cv_search_tgetent
8937if test "$ac_res" != no; then :
8938 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6c7a06a3 8939
06825bd1
MK
8940fi
8941
06825bd1 8942
bec39cab 8943if test "$ac_cv_search_tgetent" = no; then
7a85168d 8944 CONFIG_OBS="$CONFIG_OBS stub-termcap.o"
8ee53726
MK
8945fi
8946
3841debe 8947
81ecdfbb
RW
8948# Check whether --with-system-readline was given.
8949if test "${with_system_readline+set}" = set; then :
8950 withval=$with_system_readline;
8951fi
6a30b0a5 8952
6a30b0a5
AS
8953
8954if test "$with_system_readline" = yes; then
86c6b807
TT
8955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system readline is new enough" >&5
8956$as_echo_n "checking whether system readline is new enough... " >&6; }
8957if ${gdb_cv_readline_ok+:} false; then :
8958 $as_echo_n "(cached) " >&6
8959else
8960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8961/* end confdefs.h. */
8962#include <stdio.h>
8963#include <readline/readline.h>
8964int
8965main ()
8966{
8967#if RL_VERSION_MAJOR < 7
8968# error "readline version 7 required"
8969#endif
8970 ;
8971 return 0;
8972}
8973_ACEOF
8974if ac_fn_c_try_compile "$LINENO"; then :
8975 gdb_cv_readline_ok=yes
8976else
8977 gdb_cv_readline_ok=no
8978fi
8979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8980fi
8981{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_readline_ok" >&5
8982$as_echo "$gdb_cv_readline_ok" >&6; }
8983 if test "$gdb_cv_readline_ok" != yes; then
8984 as_fn_error $? "system readline is not new enough" "$LINENO" 5
8985 fi
8986
6a30b0a5
AS
8987 READLINE=-lreadline
8988 READLINE_DEPS=
8989 READLINE_CFLAGS=
39037522 8990 READLINE_TEXI_INCFLAG=
6a30b0a5
AS
8991else
8992 READLINE='$(READLINE_DIR)/libreadline.a'
8993 READLINE_DEPS='$(READLINE)'
8994 READLINE_CFLAGS='-I$(READLINE_SRC)/..'
39037522 8995 READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
6a30b0a5
AS
8996fi
8997
8998
8999
9000
9001
f997c383
SD
9002# Generate jit-reader.h
9003
9004# This is typedeffed to GDB_CORE_ADDR in jit-reader.h
9005TARGET_PTR=
9006
9007# The cast to long int works around a bug in the HP C Compiler
9008# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9009# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9010# This bug is HP SR number 8606223364.
9011{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
9012$as_echo_n "checking size of unsigned long long... " >&6; }
d0ac1c44 9013if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
f997c383
SD
9014 $as_echo_n "(cached) " >&6
9015else
9016 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long" "$ac_includes_default"; then :
9017
9018else
9019 if test "$ac_cv_type_unsigned_long_long" = yes; then
9020 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9021$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
9022as_fn_error 77 "cannot compute sizeof (unsigned long long)
9023See \`config.log' for more details" "$LINENO" 5; }
f997c383
SD
9024 else
9025 ac_cv_sizeof_unsigned_long_long=0
9026 fi
9027fi
9028
9029fi
9030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
9031$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
9032
9033
9034
9035cat >>confdefs.h <<_ACEOF
9036#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
9037_ACEOF
9038
9039
9040# The cast to long int works around a bug in the HP C Compiler
9041# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9042# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9043# This bug is HP SR number 8606223364.
9044{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
9045$as_echo_n "checking size of unsigned long... " >&6; }
d0ac1c44 9046if ${ac_cv_sizeof_unsigned_long+:} false; then :
f997c383
SD
9047 $as_echo_n "(cached) " >&6
9048else
9049 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long" "$ac_includes_default"; then :
9050
9051else
9052 if test "$ac_cv_type_unsigned_long" = yes; then
9053 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9054$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
9055as_fn_error 77 "cannot compute sizeof (unsigned long)
9056See \`config.log' for more details" "$LINENO" 5; }
f997c383
SD
9057 else
9058 ac_cv_sizeof_unsigned_long=0
9059 fi
9060fi
9061
9062fi
9063{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
9064$as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
9065
9066
9067
9068cat >>confdefs.h <<_ACEOF
9069#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
9070_ACEOF
9071
9072
9073# The cast to long int works around a bug in the HP C Compiler
9074# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
9075# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
9076# This bug is HP SR number 8606223364.
9077{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
9078$as_echo_n "checking size of unsigned __int128... " >&6; }
d0ac1c44 9079if ${ac_cv_sizeof_unsigned___int128+:} false; then :
f997c383
SD
9080 $as_echo_n "(cached) " >&6
9081else
9082 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128" "$ac_includes_default"; then :
9083
9084else
9085 if test "$ac_cv_type_unsigned___int128" = yes; then
9086 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
9087$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
9088as_fn_error 77 "cannot compute sizeof (unsigned __int128)
9089See \`config.log' for more details" "$LINENO" 5; }
f997c383
SD
9090 else
9091 ac_cv_sizeof_unsigned___int128=0
9092 fi
9093fi
9094
9095fi
9096{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
9097$as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
9098
9099
9100
9101cat >>confdefs.h <<_ACEOF
9102#define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
9103_ACEOF
9104
9105
9106
9107if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
9108 TARGET_PTR="unsigned long"
9109elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
9110 TARGET_PTR="unsigned long long"
9111elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
9112 TARGET_PTR="unsigned __int128"
9113else
9114 TARGET_PTR="unsigned long"
9115fi
9116
9117
9118ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
9119
9120
a2d08b9e
SD
9121{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
9122$as_echo_n "checking for library containing dlopen... " >&6; }
d0ac1c44 9123if ${ac_cv_search_dlopen+:} false; then :
a2d08b9e
SD
9124 $as_echo_n "(cached) " >&6
9125else
9126 ac_func_search_save_LIBS=$LIBS
9127cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9128/* end confdefs.h. */
9129
9130/* Override any GCC internal prototype to avoid an error.
9131 Use char because int might match the return type of a GCC
9132 builtin and then its argument prototype would still apply. */
9133#ifdef __cplusplus
9134extern "C"
9135#endif
9136char dlopen ();
9137int
9138main ()
9139{
9140return dlopen ();
9141 ;
9142 return 0;
9143}
9144_ACEOF
9145for ac_lib in '' dl; do
9146 if test -z "$ac_lib"; then
9147 ac_res="none required"
9148 else
9149 ac_res=-l$ac_lib
9150 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
9151 fi
9152 if ac_fn_c_try_link "$LINENO"; then :
9153 ac_cv_search_dlopen=$ac_res
9154fi
9155rm -f core conftest.err conftest.$ac_objext \
9156 conftest$ac_exeext
d0ac1c44 9157 if ${ac_cv_search_dlopen+:} false; then :
a2d08b9e
SD
9158 break
9159fi
9160done
d0ac1c44 9161if ${ac_cv_search_dlopen+:} false; then :
a2d08b9e
SD
9162
9163else
9164 ac_cv_search_dlopen=no
9165fi
9166rm conftest.$ac_ext
9167LIBS=$ac_func_search_save_LIBS
9168fi
9169{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
9170$as_echo "$ac_cv_search_dlopen" >&6; }
9171ac_res=$ac_cv_search_dlopen
9172if test "$ac_res" != no; then :
9173 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
9174
9175fi
9176
9177
39037522 9178
b8e0a31c
SD
9179
9180# Check whether --with-jit-reader-dir was given.
9181if test "${with_jit_reader_dir+set}" = set; then :
9182 withval=$with_jit_reader_dir;
9183 JIT_READER_DIR=$withval
9184else
9185 JIT_READER_DIR=${libdir}/gdb
9186fi
9187
9188
9189 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
9190 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9191 ac_define_dir=`eval echo $JIT_READER_DIR`
9192 ac_define_dir=`eval echo $ac_define_dir`
9193
9194cat >>confdefs.h <<_ACEOF
9195#define JIT_READER_DIR "$ac_define_dir"
9196_ACEOF
9197
9198
9199
9200
9201 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
9202 if test "x$prefix" = xNONE; then
9203 test_prefix=/usr/local
9204 else
9205 test_prefix=$prefix
9206 fi
9207 else
9208 test_prefix=$exec_prefix
9209 fi
9210 value=0
9211 case ${ac_define_dir} in
9212 "${test_prefix}"|"${test_prefix}/"*|\
9213 '${exec_prefix}'|'${exec_prefix}/'*)
9214 value=1
9215 ;;
9216 esac
9217
9218cat >>confdefs.h <<_ACEOF
9219#define JIT_READER_DIR_RELOCATABLE $value
9220_ACEOF
9221
9222
9223
9224
9225
81ecdfbb
RW
9226# Check whether --with-expat was given.
9227if test "${with_expat+set}" = set; then :
9228 withval=$with_expat;
5c39566f
DJ
9229else
9230 with_expat=auto
81ecdfbb
RW
9231fi
9232
9233{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
9234$as_echo_n "checking whether to use expat... " >&6; }
9235{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
9236$as_echo "$with_expat" >&6; }
5c39566f
DJ
9237
9238if test "${with_expat}" = no; then
81ecdfbb
RW
9239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
9240$as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
5c39566f
DJ
9241 HAVE_LIBEXPAT=no
9242else
9243
3841debe
DJ
9244
9245
9246
9247
9248
9249
9250
9251 use_additional=yes
9252
9253 acl_save_prefix="$prefix"
9254 prefix="$acl_final_prefix"
9255 acl_save_exec_prefix="$exec_prefix"
9256 exec_prefix="$acl_final_exec_prefix"
9257
9258 eval additional_includedir=\"$includedir\"
9259 eval additional_libdir=\"$libdir\"
9260
9261 exec_prefix="$acl_save_exec_prefix"
9262 prefix="$acl_save_prefix"
9263
9264
81ecdfbb
RW
9265# Check whether --with-libexpat-prefix was given.
9266if test "${with_libexpat_prefix+set}" = set; then :
9267 withval=$with_libexpat_prefix;
3841debe
DJ
9268 if test "X$withval" = "Xno"; then
9269 use_additional=no
9270 else
9271 if test "X$withval" = "X"; then
9272
9273 acl_save_prefix="$prefix"
9274 prefix="$acl_final_prefix"
9275 acl_save_exec_prefix="$exec_prefix"
9276 exec_prefix="$acl_final_exec_prefix"
9277
9278 eval additional_includedir=\"$includedir\"
9279 eval additional_libdir=\"$libdir\"
9280
9281 exec_prefix="$acl_save_exec_prefix"
9282 prefix="$acl_save_prefix"
9283
9284 else
9285 additional_includedir="$withval/include"
9286 additional_libdir="$withval/lib"
9287 fi
9288 fi
9289
81ecdfbb
RW
9290fi
9291
3841debe
DJ
9292 LIBEXPAT=
9293 LTLIBEXPAT=
9294 INCEXPAT=
9295 rpathdirs=
9296 ltrpathdirs=
9297 names_already_handled=
9298 names_next_round='expat '
9299 while test -n "$names_next_round"; do
9300 names_this_round="$names_next_round"
9301 names_next_round=
9302 for name in $names_this_round; do
9303 already_handled=
9304 for n in $names_already_handled; do
9305 if test "$n" = "$name"; then
9306 already_handled=yes
9307 break
9308 fi
9309 done
9310 if test -z "$already_handled"; then
9311 names_already_handled="$names_already_handled $name"
9312 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9313 eval value=\"\$HAVE_LIB$uppername\"
9314 if test -n "$value"; then
9315 if test "$value" = yes; then
9316 eval value=\"\$LIB$uppername\"
9317 test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
9318 eval value=\"\$LTLIB$uppername\"
9319 test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
9320 else
9321 :
9322 fi
9323 else
9324 found_dir=
9325 found_la=
9326 found_so=
9327 found_a=
9328 if test $use_additional = yes; then
9329 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9330 found_dir="$additional_libdir"
9331 found_so="$additional_libdir/lib$name.$shlibext"
9332 if test -f "$additional_libdir/lib$name.la"; then
9333 found_la="$additional_libdir/lib$name.la"
9334 fi
9335 else
9336 if test -f "$additional_libdir/lib$name.$libext"; then
9337 found_dir="$additional_libdir"
9338 found_a="$additional_libdir/lib$name.$libext"
9339 if test -f "$additional_libdir/lib$name.la"; then
9340 found_la="$additional_libdir/lib$name.la"
9341 fi
9342 fi
9343 fi
9344 fi
9345 if test "X$found_dir" = "X"; then
9346 for x in $LDFLAGS $LTLIBEXPAT; do
9347
9348 acl_save_prefix="$prefix"
9349 prefix="$acl_final_prefix"
9350 acl_save_exec_prefix="$exec_prefix"
9351 exec_prefix="$acl_final_exec_prefix"
9352 eval x=\"$x\"
9353 exec_prefix="$acl_save_exec_prefix"
9354 prefix="$acl_save_prefix"
9355
9356 case "$x" in
9357 -L*)
9358 dir=`echo "X$x" | sed -e 's/^X-L//'`
9359 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9360 found_dir="$dir"
9361 found_so="$dir/lib$name.$shlibext"
9362 if test -f "$dir/lib$name.la"; then
9363 found_la="$dir/lib$name.la"
9364 fi
9365 else
9366 if test -f "$dir/lib$name.$libext"; then
9367 found_dir="$dir"
9368 found_a="$dir/lib$name.$libext"
9369 if test -f "$dir/lib$name.la"; then
9370 found_la="$dir/lib$name.la"
9371 fi
9372 fi
9373 fi
9374 ;;
9375 esac
9376 if test "X$found_dir" != "X"; then
9377 break
9378 fi
9379 done
9380 fi
9381 if test "X$found_dir" != "X"; then
9382 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
9383 if test "X$found_so" != "X"; then
9384 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9385 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9386 else
9387 haveit=
9388 for x in $ltrpathdirs; do
9389 if test "X$x" = "X$found_dir"; then
9390 haveit=yes
9391 break
9392 fi
9393 done
9394 if test -z "$haveit"; then
9395 ltrpathdirs="$ltrpathdirs $found_dir"
9396 fi
9397 if test "$hardcode_direct" = yes; then
9398 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9399 else
9400 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9401 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9402 haveit=
9403 for x in $rpathdirs; do
9404 if test "X$x" = "X$found_dir"; then
9405 haveit=yes
9406 break
9407 fi
9408 done
9409 if test -z "$haveit"; then
9410 rpathdirs="$rpathdirs $found_dir"
9411 fi
9412 else
9413 haveit=
9414 for x in $LDFLAGS $LIBEXPAT; do
9415
9416 acl_save_prefix="$prefix"
9417 prefix="$acl_final_prefix"
9418 acl_save_exec_prefix="$exec_prefix"
9419 exec_prefix="$acl_final_exec_prefix"
9420 eval x=\"$x\"
9421 exec_prefix="$acl_save_exec_prefix"
9422 prefix="$acl_save_prefix"
9423
9424 if test "X$x" = "X-L$found_dir"; then
9425 haveit=yes
9426 break
9427 fi
9428 done
9429 if test -z "$haveit"; then
9430 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
9431 fi
9432 if test "$hardcode_minus_L" != no; then
9433 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
9434 else
9435 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9436 fi
9437 fi
9438 fi
9439 fi
9440 else
9441 if test "X$found_a" != "X"; then
9442 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
9443 else
9444 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
9445 fi
9446 fi
9447 additional_includedir=
9448 case "$found_dir" in
9449 */lib | */lib/)
9450 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9451 additional_includedir="$basedir/include"
9452 ;;
9453 esac
9454 if test "X$additional_includedir" != "X"; then
9455 if test "X$additional_includedir" != "X/usr/include"; then
9456 haveit=
9457 if test "X$additional_includedir" = "X/usr/local/include"; then
9458 if test -n "$GCC"; then
9459 case $host_os in
9460 linux*) haveit=yes;;
9461 esac
9462 fi
9463 fi
9464 if test -z "$haveit"; then
9465 for x in $CPPFLAGS $INCEXPAT; do
9466
9467 acl_save_prefix="$prefix"
9468 prefix="$acl_final_prefix"
9469 acl_save_exec_prefix="$exec_prefix"
9470 exec_prefix="$acl_final_exec_prefix"
9471 eval x=\"$x\"
9472 exec_prefix="$acl_save_exec_prefix"
9473 prefix="$acl_save_prefix"
9474
9475 if test "X$x" = "X-I$additional_includedir"; then
9476 haveit=yes
9477 break
9478 fi
9479 done
9480 if test -z "$haveit"; then
9481 if test -d "$additional_includedir"; then
9482 INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
9483 fi
9484 fi
9485 fi
9486 fi
9487 fi
9488 if test -n "$found_la"; then
9489 save_libdir="$libdir"
9490 case "$found_la" in
9491 */* | *\\*) . "$found_la" ;;
9492 *) . "./$found_la" ;;
9493 esac
9494 libdir="$save_libdir"
9495 for dep in $dependency_libs; do
9496 case "$dep" in
9497 -L*)
9498 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
9499 if test "X$additional_libdir" != "X/usr/lib"; then
9500 haveit=
9501 if test "X$additional_libdir" = "X/usr/local/lib"; then
9502 if test -n "$GCC"; then
9503 case $host_os in
9504 linux*) haveit=yes;;
9505 esac
9506 fi
9507 fi
9508 if test -z "$haveit"; then
9509 haveit=
9510 for x in $LDFLAGS $LIBEXPAT; do
9511
9512 acl_save_prefix="$prefix"
9513 prefix="$acl_final_prefix"
9514 acl_save_exec_prefix="$exec_prefix"
9515 exec_prefix="$acl_final_exec_prefix"
9516 eval x=\"$x\"
9517 exec_prefix="$acl_save_exec_prefix"
9518 prefix="$acl_save_prefix"
9519
9520 if test "X$x" = "X-L$additional_libdir"; then
9521 haveit=yes
9522 break
9523 fi
9524 done
9525 if test -z "$haveit"; then
9526 if test -d "$additional_libdir"; then
9527 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
9528 fi
9529 fi
9530 haveit=
9531 for x in $LDFLAGS $LTLIBEXPAT; do
9532
9533 acl_save_prefix="$prefix"
9534 prefix="$acl_final_prefix"
9535 acl_save_exec_prefix="$exec_prefix"
9536 exec_prefix="$acl_final_exec_prefix"
9537 eval x=\"$x\"
9538 exec_prefix="$acl_save_exec_prefix"
9539 prefix="$acl_save_prefix"
9540
9541 if test "X$x" = "X-L$additional_libdir"; then
9542 haveit=yes
9543 break
9544 fi
9545 done
9546 if test -z "$haveit"; then
9547 if test -d "$additional_libdir"; then
9548 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
9549 fi
9550 fi
9551 fi
9552 fi
9553 ;;
9554 -R*)
9555 dir=`echo "X$dep" | sed -e 's/^X-R//'`
9556 if test "$enable_rpath" != no; then
9557 haveit=
9558 for x in $rpathdirs; do
9559 if test "X$x" = "X$dir"; then
9560 haveit=yes
9561 break
9562 fi
9563 done
9564 if test -z "$haveit"; then
9565 rpathdirs="$rpathdirs $dir"
9566 fi
9567 haveit=
9568 for x in $ltrpathdirs; do
9569 if test "X$x" = "X$dir"; then
9570 haveit=yes
9571 break
9572 fi
9573 done
9574 if test -z "$haveit"; then
9575 ltrpathdirs="$ltrpathdirs $dir"
9576 fi
9577 fi
9578 ;;
9579 -l*)
9580 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
9581 ;;
9582 *.la)
9583 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
9584 ;;
9585 *)
9586 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
9587 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
9588 ;;
81ecdfbb
RW
9589 esac
9590 done
9591 fi
9592 else
9593 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
9594 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
9595 fi
9596 fi
9597 fi
9598 done
9599 done
9600 if test "X$rpathdirs" != "X"; then
9601 if test -n "$hardcode_libdir_separator"; then
9602 alldirs=
9603 for found_dir in $rpathdirs; do
9604 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
9605 done
9606 acl_save_libdir="$libdir"
9607 libdir="$alldirs"
9608 eval flag=\"$hardcode_libdir_flag_spec\"
9609 libdir="$acl_save_libdir"
9610 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9611 else
9612 for found_dir in $rpathdirs; do
9613 acl_save_libdir="$libdir"
9614 libdir="$found_dir"
9615 eval flag=\"$hardcode_libdir_flag_spec\"
9616 libdir="$acl_save_libdir"
9617 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
9618 done
9619 fi
9620 fi
9621 if test "X$ltrpathdirs" != "X"; then
9622 for found_dir in $ltrpathdirs; do
9623 LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
9624 done
9625 fi
a9322a30
TT
9626
9627
81ecdfbb 9628 ac_save_CPPFLAGS="$CPPFLAGS"
a9322a30 9629
81ecdfbb
RW
9630 for element in $INCEXPAT; do
9631 haveit=
9632 for x in $CPPFLAGS; do
a9322a30 9633
81ecdfbb
RW
9634 acl_save_prefix="$prefix"
9635 prefix="$acl_final_prefix"
9636 acl_save_exec_prefix="$exec_prefix"
9637 exec_prefix="$acl_final_exec_prefix"
9638 eval x=\"$x\"
9639 exec_prefix="$acl_save_exec_prefix"
9640 prefix="$acl_save_prefix"
a8111142 9641
81ecdfbb
RW
9642 if test "X$x" = "X$element"; then
9643 haveit=yes
9644 break
9645 fi
9646 done
9647 if test -z "$haveit"; then
9648 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
9649 fi
9650 done
a9322a30
TT
9651
9652
81ecdfbb
RW
9653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
9654$as_echo_n "checking for libexpat... " >&6; }
d0ac1c44 9655if ${ac_cv_libexpat+:} false; then :
81ecdfbb 9656 $as_echo_n "(cached) " >&6
bec39cab 9657else
bec39cab 9658
81ecdfbb
RW
9659 ac_save_LIBS="$LIBS"
9660 LIBS="$LIBS $LIBEXPAT"
9661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 9662/* end confdefs.h. */
81ecdfbb
RW
9663#include "expat.h"
9664int
9665main ()
9666{
9667XML_Parser p = XML_ParserCreate (0);
9668 ;
9669 return 0;
9670}
bec39cab 9671_ACEOF
81ecdfbb
RW
9672if ac_fn_c_try_link "$LINENO"; then :
9673 ac_cv_libexpat=yes
c906108c 9674else
81ecdfbb 9675 ac_cv_libexpat=no
bec39cab 9676fi
81ecdfbb
RW
9677rm -f core conftest.err conftest.$ac_objext \
9678 conftest$ac_exeext conftest.$ac_ext
9679 LIBS="$ac_save_LIBS"
c906108c 9680
95ca63c4 9681fi
81ecdfbb
RW
9682{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
9683$as_echo "$ac_cv_libexpat" >&6; }
9684 if test "$ac_cv_libexpat" = yes; then
9685 HAVE_LIBEXPAT=yes
bec39cab 9686
81ecdfbb 9687$as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
bec39cab 9688
81ecdfbb
RW
9689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
9690$as_echo_n "checking how to link with libexpat... " >&6; }
9691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
9692$as_echo "$LIBEXPAT" >&6; }
9693 else
9694 HAVE_LIBEXPAT=no
9695 CPPFLAGS="$ac_save_CPPFLAGS"
9696 LIBEXPAT=
9697 LTLIBEXPAT=
9698 fi
95ca63c4
CF
9699
9700
9701
7cb9022a
MK
9702
9703
bec39cab 9704
81ecdfbb
RW
9705 if test "$HAVE_LIBEXPAT" != yes; then
9706 if test "$with_expat" = yes; then
d0ac1c44 9707 as_fn_error $? "expat is missing or unusable" "$LINENO" 5
81ecdfbb
RW
9708 else
9709 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
9710$as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
9711 fi
9712 else
9713 save_LIBS=$LIBS
9714 LIBS="$LIBS $LIBEXPAT"
9715 for ac_func in XML_StopParser
9716do :
9717 ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
d0ac1c44 9718if test "x$ac_cv_func_XML_StopParser" = xyes; then :
bec39cab 9719 cat >>confdefs.h <<_ACEOF
81ecdfbb 9720#define HAVE_XML_STOPPARSER 1
bec39cab 9721_ACEOF
95ca63c4 9722
bec39cab 9723fi
bec39cab 9724done
95ca63c4 9725
81ecdfbb
RW
9726 LIBS=$save_LIBS
9727 fi
a9322a30
TT
9728fi
9729
2400729e
UW
9730
9731# Check whether --with-mpfr was given.
9732if test "${with_mpfr+set}" = set; then :
9733 withval=$with_mpfr;
9734else
9735 with_mpfr=auto
9736fi
9737
9738{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MPFR" >&5
9739$as_echo_n "checking whether to use MPFR... " >&6; }
9740{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mpfr" >&5
9741$as_echo "$with_mpfr" >&6; }
9742
9743if test "${with_mpfr}" = no; then
9744 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR support disabled; some features may be unavailable." >&5
9745$as_echo "$as_me: WARNING: MPFR support disabled; some features may be unavailable." >&2;}
9746 HAVE_LIBMPFR=no
9747else
9748
9749
9750
9751
9752
9753
9754
9755
9756 use_additional=yes
9757
9758 acl_save_prefix="$prefix"
9759 prefix="$acl_final_prefix"
9760 acl_save_exec_prefix="$exec_prefix"
9761 exec_prefix="$acl_final_exec_prefix"
9762
9763 eval additional_includedir=\"$includedir\"
9764 eval additional_libdir=\"$libdir\"
9765
9766 exec_prefix="$acl_save_exec_prefix"
9767 prefix="$acl_save_prefix"
9768
9769
9770# Check whether --with-libmpfr-prefix was given.
9771if test "${with_libmpfr_prefix+set}" = set; then :
9772 withval=$with_libmpfr_prefix;
9773 if test "X$withval" = "Xno"; then
9774 use_additional=no
9775 else
9776 if test "X$withval" = "X"; then
9777
9778 acl_save_prefix="$prefix"
9779 prefix="$acl_final_prefix"
9780 acl_save_exec_prefix="$exec_prefix"
9781 exec_prefix="$acl_final_exec_prefix"
9782
9783 eval additional_includedir=\"$includedir\"
9784 eval additional_libdir=\"$libdir\"
9785
9786 exec_prefix="$acl_save_exec_prefix"
9787 prefix="$acl_save_prefix"
9788
9789 else
9790 additional_includedir="$withval/include"
9791 additional_libdir="$withval/lib"
9792 fi
9793 fi
9794
9795fi
9796
9797 LIBMPFR=
9798 LTLIBMPFR=
9799 INCMPFR=
9800 rpathdirs=
9801 ltrpathdirs=
9802 names_already_handled=
da658607 9803 names_next_round='mpfr gmp'
2400729e
UW
9804 while test -n "$names_next_round"; do
9805 names_this_round="$names_next_round"
9806 names_next_round=
9807 for name in $names_this_round; do
9808 already_handled=
9809 for n in $names_already_handled; do
9810 if test "$n" = "$name"; then
9811 already_handled=yes
9812 break
9813 fi
9814 done
9815 if test -z "$already_handled"; then
9816 names_already_handled="$names_already_handled $name"
9817 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
9818 eval value=\"\$HAVE_LIB$uppername\"
9819 if test -n "$value"; then
9820 if test "$value" = yes; then
9821 eval value=\"\$LIB$uppername\"
9822 test -z "$value" || LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$value"
9823 eval value=\"\$LTLIB$uppername\"
9824 test -z "$value" || LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$value"
9825 else
9826 :
9827 fi
9828 else
9829 found_dir=
9830 found_la=
9831 found_so=
9832 found_a=
9833 if test $use_additional = yes; then
9834 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
9835 found_dir="$additional_libdir"
9836 found_so="$additional_libdir/lib$name.$shlibext"
9837 if test -f "$additional_libdir/lib$name.la"; then
9838 found_la="$additional_libdir/lib$name.la"
9839 fi
9840 else
9841 if test -f "$additional_libdir/lib$name.$libext"; then
9842 found_dir="$additional_libdir"
9843 found_a="$additional_libdir/lib$name.$libext"
9844 if test -f "$additional_libdir/lib$name.la"; then
9845 found_la="$additional_libdir/lib$name.la"
9846 fi
9847 fi
9848 fi
9849 fi
9850 if test "X$found_dir" = "X"; then
9851 for x in $LDFLAGS $LTLIBMPFR; do
9852
9853 acl_save_prefix="$prefix"
9854 prefix="$acl_final_prefix"
9855 acl_save_exec_prefix="$exec_prefix"
9856 exec_prefix="$acl_final_exec_prefix"
9857 eval x=\"$x\"
9858 exec_prefix="$acl_save_exec_prefix"
9859 prefix="$acl_save_prefix"
9860
9861 case "$x" in
9862 -L*)
9863 dir=`echo "X$x" | sed -e 's/^X-L//'`
9864 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
9865 found_dir="$dir"
9866 found_so="$dir/lib$name.$shlibext"
9867 if test -f "$dir/lib$name.la"; then
9868 found_la="$dir/lib$name.la"
9869 fi
9870 else
9871 if test -f "$dir/lib$name.$libext"; then
9872 found_dir="$dir"
9873 found_a="$dir/lib$name.$libext"
9874 if test -f "$dir/lib$name.la"; then
9875 found_la="$dir/lib$name.la"
9876 fi
9877 fi
9878 fi
9879 ;;
9880 esac
9881 if test "X$found_dir" != "X"; then
9882 break
9883 fi
9884 done
9885 fi
9886 if test "X$found_dir" != "X"; then
9887 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$found_dir -l$name"
9888 if test "X$found_so" != "X"; then
9889 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
9890 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9891 else
9892 haveit=
9893 for x in $ltrpathdirs; do
9894 if test "X$x" = "X$found_dir"; then
9895 haveit=yes
9896 break
9897 fi
9898 done
9899 if test -z "$haveit"; then
9900 ltrpathdirs="$ltrpathdirs $found_dir"
9901 fi
9902 if test "$hardcode_direct" = yes; then
9903 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9904 else
9905 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
9906 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9907 haveit=
9908 for x in $rpathdirs; do
9909 if test "X$x" = "X$found_dir"; then
9910 haveit=yes
9911 break
9912 fi
9913 done
9914 if test -z "$haveit"; then
9915 rpathdirs="$rpathdirs $found_dir"
9916 fi
9917 else
9918 haveit=
9919 for x in $LDFLAGS $LIBMPFR; do
9920
9921 acl_save_prefix="$prefix"
9922 prefix="$acl_final_prefix"
9923 acl_save_exec_prefix="$exec_prefix"
9924 exec_prefix="$acl_final_exec_prefix"
9925 eval x=\"$x\"
9926 exec_prefix="$acl_save_exec_prefix"
9927 prefix="$acl_save_prefix"
9928
9929 if test "X$x" = "X-L$found_dir"; then
9930 haveit=yes
9931 break
9932 fi
9933 done
9934 if test -z "$haveit"; then
9935 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir"
9936 fi
9937 if test "$hardcode_minus_L" != no; then
9938 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_so"
9939 else
9940 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
9941 fi
9942 fi
9943 fi
9944 fi
9945 else
9946 if test "X$found_a" != "X"; then
9947 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$found_a"
9948 else
9949 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$found_dir -l$name"
9950 fi
9951 fi
9952 additional_includedir=
9953 case "$found_dir" in
9954 */lib | */lib/)
9955 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
9956 additional_includedir="$basedir/include"
9957 ;;
9958 esac
9959 if test "X$additional_includedir" != "X"; then
9960 if test "X$additional_includedir" != "X/usr/include"; then
9961 haveit=
9962 if test "X$additional_includedir" = "X/usr/local/include"; then
9963 if test -n "$GCC"; then
9964 case $host_os in
9965 linux*) haveit=yes;;
9966 esac
9967 fi
9968 fi
9969 if test -z "$haveit"; then
9970 for x in $CPPFLAGS $INCMPFR; do
9971
9972 acl_save_prefix="$prefix"
9973 prefix="$acl_final_prefix"
9974 acl_save_exec_prefix="$exec_prefix"
9975 exec_prefix="$acl_final_exec_prefix"
9976 eval x=\"$x\"
9977 exec_prefix="$acl_save_exec_prefix"
9978 prefix="$acl_save_prefix"
9979
9980 if test "X$x" = "X-I$additional_includedir"; then
9981 haveit=yes
9982 break
9983 fi
9984 done
9985 if test -z "$haveit"; then
9986 if test -d "$additional_includedir"; then
9987 INCMPFR="${INCMPFR}${INCMPFR:+ }-I$additional_includedir"
9988 fi
9989 fi
9990 fi
9991 fi
9992 fi
9993 if test -n "$found_la"; then
9994 save_libdir="$libdir"
9995 case "$found_la" in
9996 */* | *\\*) . "$found_la" ;;
9997 *) . "./$found_la" ;;
9998 esac
9999 libdir="$save_libdir"
10000 for dep in $dependency_libs; do
10001 case "$dep" in
10002 -L*)
10003 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
10004 if test "X$additional_libdir" != "X/usr/lib"; then
10005 haveit=
10006 if test "X$additional_libdir" = "X/usr/local/lib"; then
10007 if test -n "$GCC"; then
10008 case $host_os in
10009 linux*) haveit=yes;;
10010 esac
10011 fi
10012 fi
10013 if test -z "$haveit"; then
10014 haveit=
10015 for x in $LDFLAGS $LIBMPFR; do
10016
10017 acl_save_prefix="$prefix"
10018 prefix="$acl_final_prefix"
10019 acl_save_exec_prefix="$exec_prefix"
10020 exec_prefix="$acl_final_exec_prefix"
10021 eval x=\"$x\"
10022 exec_prefix="$acl_save_exec_prefix"
10023 prefix="$acl_save_prefix"
10024
10025 if test "X$x" = "X-L$additional_libdir"; then
10026 haveit=yes
10027 break
10028 fi
10029 done
10030 if test -z "$haveit"; then
10031 if test -d "$additional_libdir"; then
10032 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-L$additional_libdir"
10033 fi
10034 fi
10035 haveit=
10036 for x in $LDFLAGS $LTLIBMPFR; do
10037
10038 acl_save_prefix="$prefix"
10039 prefix="$acl_final_prefix"
10040 acl_save_exec_prefix="$exec_prefix"
10041 exec_prefix="$acl_final_exec_prefix"
10042 eval x=\"$x\"
10043 exec_prefix="$acl_save_exec_prefix"
10044 prefix="$acl_save_prefix"
10045
10046 if test "X$x" = "X-L$additional_libdir"; then
10047 haveit=yes
10048 break
10049 fi
10050 done
10051 if test -z "$haveit"; then
10052 if test -d "$additional_libdir"; then
10053 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-L$additional_libdir"
10054 fi
10055 fi
10056 fi
10057 fi
10058 ;;
10059 -R*)
10060 dir=`echo "X$dep" | sed -e 's/^X-R//'`
10061 if test "$enable_rpath" != no; then
10062 haveit=
10063 for x in $rpathdirs; do
10064 if test "X$x" = "X$dir"; then
10065 haveit=yes
10066 break
10067 fi
10068 done
10069 if test -z "$haveit"; then
10070 rpathdirs="$rpathdirs $dir"
10071 fi
10072 haveit=
10073 for x in $ltrpathdirs; do
10074 if test "X$x" = "X$dir"; then
10075 haveit=yes
10076 break
10077 fi
10078 done
10079 if test -z "$haveit"; then
10080 ltrpathdirs="$ltrpathdirs $dir"
10081 fi
10082 fi
10083 ;;
10084 -l*)
10085 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
10086 ;;
10087 *.la)
10088 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
10089 ;;
10090 *)
10091 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$dep"
10092 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }$dep"
10093 ;;
10094 esac
10095 done
10096 fi
10097 else
10098 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }-l$name"
10099 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-l$name"
10100 fi
10101 fi
10102 fi
10103 done
10104 done
10105 if test "X$rpathdirs" != "X"; then
10106 if test -n "$hardcode_libdir_separator"; then
10107 alldirs=
10108 for found_dir in $rpathdirs; do
10109 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
10110 done
10111 acl_save_libdir="$libdir"
10112 libdir="$alldirs"
10113 eval flag=\"$hardcode_libdir_flag_spec\"
10114 libdir="$acl_save_libdir"
10115 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10116 else
10117 for found_dir in $rpathdirs; do
10118 acl_save_libdir="$libdir"
10119 libdir="$found_dir"
10120 eval flag=\"$hardcode_libdir_flag_spec\"
10121 libdir="$acl_save_libdir"
10122 LIBMPFR="${LIBMPFR}${LIBMPFR:+ }$flag"
10123 done
10124 fi
10125 fi
10126 if test "X$ltrpathdirs" != "X"; then
10127 for found_dir in $ltrpathdirs; do
10128 LTLIBMPFR="${LTLIBMPFR}${LTLIBMPFR:+ }-R$found_dir"
10129 done
10130 fi
10131
10132
10133 ac_save_CPPFLAGS="$CPPFLAGS"
10134
10135 for element in $INCMPFR; do
10136 haveit=
10137 for x in $CPPFLAGS; do
10138
10139 acl_save_prefix="$prefix"
10140 prefix="$acl_final_prefix"
10141 acl_save_exec_prefix="$exec_prefix"
10142 exec_prefix="$acl_final_exec_prefix"
10143 eval x=\"$x\"
10144 exec_prefix="$acl_save_exec_prefix"
10145 prefix="$acl_save_prefix"
10146
10147 if test "X$x" = "X$element"; then
10148 haveit=yes
10149 break
10150 fi
10151 done
10152 if test -z "$haveit"; then
10153 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
10154 fi
10155 done
10156
10157
10158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmpfr" >&5
10159$as_echo_n "checking for libmpfr... " >&6; }
d0ac1c44 10160if ${ac_cv_libmpfr+:} false; then :
2400729e
UW
10161 $as_echo_n "(cached) " >&6
10162else
10163
10164 ac_save_LIBS="$LIBS"
10165 LIBS="$LIBS $LIBMPFR"
10166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10167/* end confdefs.h. */
10168#include <mpfr.h>
10169int
10170main ()
10171{
10172mpfr_exp_t exp; mpfr_t x;
10173 mpfr_frexp (&exp, x, x, MPFR_RNDN);
10174 ;
10175 return 0;
10176}
10177_ACEOF
10178if ac_fn_c_try_link "$LINENO"; then :
10179 ac_cv_libmpfr=yes
10180else
10181 ac_cv_libmpfr=no
10182fi
10183rm -f core conftest.err conftest.$ac_objext \
10184 conftest$ac_exeext conftest.$ac_ext
10185 LIBS="$ac_save_LIBS"
10186
10187fi
10188{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libmpfr" >&5
10189$as_echo "$ac_cv_libmpfr" >&6; }
10190 if test "$ac_cv_libmpfr" = yes; then
10191 HAVE_LIBMPFR=yes
10192
10193$as_echo "#define HAVE_LIBMPFR 1" >>confdefs.h
10194
10195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libmpfr" >&5
10196$as_echo_n "checking how to link with libmpfr... " >&6; }
10197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBMPFR" >&5
10198$as_echo "$LIBMPFR" >&6; }
10199 else
10200 HAVE_LIBMPFR=no
10201 CPPFLAGS="$ac_save_CPPFLAGS"
10202 LIBMPFR=
10203 LTLIBMPFR=
10204 fi
10205
10206
10207
10208
10209
10210
10211 if test "$HAVE_LIBMPFR" != yes; then
10212 if test "$with_mpfr" = yes; then
d0ac1c44 10213 as_fn_error $? "MPFR is missing or unusable" "$LINENO" 5
2400729e
UW
10214 else
10215 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: MPFR is missing or unusable; some features may be unavailable." >&5
10216$as_echo "$as_me: WARNING: MPFR is missing or unusable; some features may be unavailable." >&2;}
10217 fi
10218 fi
10219fi
10220
d344e670
DE
10221# --------------------- #
10222# Check for libpython. #
10223# --------------------- #
10224
a9322a30 10225
a9322a30
TT
10226
10227
ec685c5e 10228
0c4a4063 10229
81ecdfbb
RW
10230# Check whether --with-python was given.
10231if test "${with_python+set}" = set; then :
10232 withval=$with_python;
bec39cab 10233else
81ecdfbb 10234 with_python=auto
bec39cab 10235fi
bec39cab 10236
81ecdfbb
RW
10237{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
10238$as_echo_n "checking whether to use python... " >&6; }
10239{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
10240$as_echo "$with_python" >&6; }
9a156167 10241
81ecdfbb
RW
10242if test "${with_python}" = no; then
10243 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
10244$as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
10245 have_libpython=no
bec39cab 10246else
81ecdfbb 10247 case "${with_python}" in
8c85a4e2 10248 [\\/]* | ?:[\\/]*)
ec685c5e
DE
10249 if test -d ${with_python}; then
10250 # Assume the python binary is ${with_python}/bin/python.
ec685c5e 10251 python_prog="${with_python}/bin/python"
0c4a4063 10252 python_prefix=
9c4ea6c5
JB
10253 # If python does not exit ${with_python}/bin, then try in
10254 # ${with_python}. On Windows/MinGW, this is where the Python
10255 # executable is.
10256 if test ! -x "${python_prog}"; then
10257 python_prog="${with_python}/python"
10258 python_prefix=
10259 fi
e7a30f46 10260 if test ! -x "${python_prog}"; then
ec685c5e
DE
10261 # Fall back to gdb 7.0/7.1 behaviour.
10262 python_prog=missing
0c4a4063 10263 python_prefix=${with_python}
ec685c5e 10264 fi
e7a30f46 10265 elif test -x "${with_python}"; then
ec685c5e
DE
10266 # While we can't run python compiled for $host (unless host == build),
10267 # the user could write a script that provides the needed information,
10268 # so we support that.
ec685c5e 10269 python_prog=${with_python}
0c4a4063 10270 python_prefix=
ec685c5e 10271 else
d0ac1c44 10272 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
ec685c5e 10273 fi
81ecdfbb 10274 ;;
ec685c5e
DE
10275 */*)
10276 # Disallow --with-python=foo/bar.
d0ac1c44 10277 as_fn_error $? "invalid value for --with-python" "$LINENO" 5
81ecdfbb 10278 ;;
ec685c5e
DE
10279 *)
10280 # The user has either specified auto, yes, or the name of the python
10281 # program assumed to be in $PATH.
10282 python_prefix=
10283 case "${with_python}" in
10284 yes | auto)
10285 if test ${build} = ${host}; then
10286 # Extract the first word of "python", so it can be a program name with args.
10287set dummy python; ac_word=$2
10288{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10289$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 10290if ${ac_cv_path_python_prog_path+:} false; then :
ec685c5e
DE
10291 $as_echo_n "(cached) " >&6
10292else
10293 case $python_prog_path in
10294 [\\/]* | ?:[\\/]*)
10295 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10296 ;;
10297 *)
10298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10299for as_dir in $PATH
10300do
10301 IFS=$as_save_IFS
10302 test -z "$as_dir" && as_dir=.
10303 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 10304 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ec685c5e
DE
10305 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10306 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10307 break 2
10308 fi
10309done
10310 done
10311IFS=$as_save_IFS
10312
10313 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10314 ;;
10315esac
10316fi
10317python_prog_path=$ac_cv_path_python_prog_path
10318if test -n "$python_prog_path"; then
10319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10320$as_echo "$python_prog_path" >&6; }
10321else
10322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10323$as_echo "no" >&6; }
10324fi
10325
10326
10327 if test "${python_prog_path}" = missing; then
10328 python_prog=missing
10329 else
10330 python_prog=${python_prog_path}
10331 fi
10332 else
10333 # Not much we can do except assume the cross-compiler will find the
10334 # right files.
10335 python_prog=missing
10336 fi
10337 ;;
10338 *)
10339 # While we can't run python compiled for $host (unless host == build),
10340 # the user could write a script that provides the needed information,
10341 # so we support that.
10342 python_prog="${with_python}"
10343 # Extract the first word of "${python_prog}", so it can be a program name with args.
10344set dummy ${python_prog}; ac_word=$2
10345{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10346$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 10347if ${ac_cv_path_python_prog_path+:} false; then :
ec685c5e
DE
10348 $as_echo_n "(cached) " >&6
10349else
10350 case $python_prog_path in
10351 [\\/]* | ?:[\\/]*)
10352 ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
10353 ;;
10354 *)
10355 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10356for as_dir in $PATH
10357do
10358 IFS=$as_save_IFS
10359 test -z "$as_dir" && as_dir=.
10360 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 10361 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ec685c5e
DE
10362 ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
10363 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10364 break 2
10365 fi
10366done
10367 done
10368IFS=$as_save_IFS
10369
10370 test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
10371 ;;
10372esac
10373fi
10374python_prog_path=$ac_cv_path_python_prog_path
10375if test -n "$python_prog_path"; then
10376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
10377$as_echo "$python_prog_path" >&6; }
10378else
10379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10380$as_echo "no" >&6; }
10381fi
10382
10383
10384 if test "${python_prog_path}" = missing; then
d0ac1c44 10385 as_fn_error $? "unable to find python program ${python_prog}" "$LINENO" 5
ec685c5e
DE
10386 fi
10387 ;;
10388 esac
81ecdfbb
RW
10389 esac
10390
ec685c5e 10391 if test "${python_prog}" != missing; then
e7a30f46
DE
10392 # We have a python program to use, but it may be too old.
10393 # Don't flag an error for --with-python=auto (the default).
10394 have_python_config=yes
ec685c5e
DE
10395 python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
10396 if test $? != 0; then
e7a30f46
DE
10397 have_python_config=failed
10398 if test "${with_python}" != auto; then
d0ac1c44 10399 as_fn_error $? "failure running python-config --includes" "$LINENO" 5
e7a30f46 10400 fi
ec685c5e
DE
10401 fi
10402 python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
10403 if test $? != 0; then
e7a30f46
DE
10404 have_python_config=failed
10405 if test "${with_python}" != auto; then
d0ac1c44 10406 as_fn_error $? "failure running python-config --ldflags" "$LINENO" 5
e7a30f46 10407 fi
ec685c5e 10408 fi
0c4a4063
DE
10409 python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
10410 if test $? != 0; then
e7a30f46
DE
10411 have_python_config=failed
10412 if test "${with_python}" != auto; then
d0ac1c44 10413 as_fn_error $? "failure running python-config --exec-prefix" "$LINENO" 5
e7a30f46 10414 fi
0c4a4063 10415 fi
ec685c5e 10416 else
ac534cba
JB
10417 # We do not have a python executable we can use to determine where
10418 # to find the Python headers and libs. We cannot guess the include
10419 # path from the python_prefix either, because that include path
10420 # depends on the Python version. So, there is nothing much we can
10421 # do except assume that the compiler will be able to find those files.
10422 python_includes=
10423 python_libs=
0c4a4063 10424 have_python_config=no
ec685c5e 10425 fi
bec39cab 10426
ec685c5e
DE
10427 # If we have python-config, only try the configuration it provides.
10428 # Otherwise fallback on the old way of trying different versions of
10429 # python in turn.
81ecdfbb 10430
ec685c5e
DE
10431 have_libpython=no
10432 if test "${have_python_config}" = yes; then
c1039e3c
JB
10433 # Determine the Python version by extracting "-lpython<version>"
10434 # part of the python_libs. <version> is usually X.Y with X and Y
10435 # being decimal numbers, but can also be XY (seen on Windows).
10436 #
10437 # The extraction is performed using sed with a regular expression.
10438 # Initially, the regexp used was using the '?' quantifier to make
10439 # the dot in the version number optional. Unfortunately, this
10440 # does not work with non-GNU versions of sed because, because of
10441 # what looks like a limitation (the '?' quantifier does not work
10442 # with back-references). We work around this limitation by using
10443 # the '*' quantifier instead. It means that, in theory, we might
10444 # match unexpected version strings such as "-lpython2..7", but
10445 # this seems unlikely in practice. And even if that happens,
10446 # an error will be triggered later on, when checking that version
10447 # number.
ec685c5e 10448 python_version=`echo " ${python_libs} " \
c1039e3c 10449 | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
0c4a4063
DE
10450 case "${python_version}" in
10451 python*)
ec685c5e
DE
10452
10453 version=${python_version}
10454
10455 new_CPPFLAGS=${python_includes}
10456 new_LIBS=${python_libs}
81ecdfbb
RW
10457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10458$as_echo_n "checking for ${version}... " >&6; }
ec685c5e 10459 save_CPPFLAGS=$CPPFLAGS
81ecdfbb 10460 save_LIBS=$LIBS
ec685c5e 10461 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
bf27f0e2 10462 LIBS="$new_LIBS $LIBS"
ec685c5e 10463 found_usable_python=no
81ecdfbb 10464 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 10465/* end confdefs.h. */
ac534cba 10466#include "Python.h"
81ecdfbb
RW
10467int
10468main ()
10469{
10470Py_Initialize ();
10471 ;
10472 return 0;
10473}
bec39cab 10474_ACEOF
81ecdfbb 10475if ac_fn_c_try_link "$LINENO"; then :
ec685c5e
DE
10476 have_libpython=${version}
10477 found_usable_python=yes
ac534cba
JB
10478 PYTHON_CPPFLAGS=$new_CPPFLAGS
10479 PYTHON_LIBS=$new_LIBS
9a156167 10480fi
81ecdfbb
RW
10481rm -f core conftest.err conftest.$ac_objext \
10482 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10483 CPPFLAGS=$save_CPPFLAGS
10484 LIBS=$save_LIBS
ec685c5e
DE
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10486$as_echo "${found_usable_python}" >&6; }
9a156167 10487
0c4a4063
DE
10488 ;;
10489 *)
d0ac1c44 10490 as_fn_error $? "unable to determine python version from ${python_libs}" "$LINENO" 5
0c4a4063
DE
10491 ;;
10492 esac
e7a30f46 10493 elif test "${have_python_config}" != failed; then
ec685c5e 10494 if test "${have_libpython}" = no; then
9a156167 10495
420697bb
TT
10496 version=python2.7
10497
10498 new_CPPFLAGS=${python_includes}
bf27f0e2 10499 new_LIBS="-lpython2.7 ${python_libs}"
420697bb
TT
10500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10501$as_echo_n "checking for ${version}... " >&6; }
10502 save_CPPFLAGS=$CPPFLAGS
10503 save_LIBS=$LIBS
10504 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
bf27f0e2 10505 LIBS="$new_LIBS $LIBS"
420697bb
TT
10506 found_usable_python=no
10507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10508/* end confdefs.h. */
ac534cba 10509#include "Python.h"
420697bb
TT
10510int
10511main ()
10512{
10513Py_Initialize ();
10514 ;
10515 return 0;
10516}
10517_ACEOF
10518if ac_fn_c_try_link "$LINENO"; then :
10519 have_libpython=${version}
10520 found_usable_python=yes
ac534cba
JB
10521 PYTHON_CPPFLAGS=$new_CPPFLAGS
10522 PYTHON_LIBS=$new_LIBS
420697bb
TT
10523fi
10524rm -f core conftest.err conftest.$ac_objext \
10525 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10526 CPPFLAGS=$save_CPPFLAGS
10527 LIBS=$save_LIBS
420697bb
TT
10528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10529$as_echo "${found_usable_python}" >&6; }
10530
10531 fi
10532 if test "${have_libpython}" = no; then
10533
ec685c5e
DE
10534 version=python2.6
10535
10536 new_CPPFLAGS=${python_includes}
bf27f0e2 10537 new_LIBS="-lpython2.6 ${python_libs}"
ec685c5e
DE
10538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
10539$as_echo_n "checking for ${version}... " >&6; }
10540 save_CPPFLAGS=$CPPFLAGS
10541 save_LIBS=$LIBS
10542 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
bf27f0e2 10543 LIBS="$new_LIBS $LIBS"
ec685c5e
DE
10544 found_usable_python=no
10545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10546/* end confdefs.h. */
ac534cba 10547#include "Python.h"
ec685c5e
DE
10548int
10549main ()
10550{
10551Py_Initialize ();
10552 ;
10553 return 0;
10554}
10555_ACEOF
10556if ac_fn_c_try_link "$LINENO"; then :
10557 have_libpython=${version}
10558 found_usable_python=yes
ac534cba
JB
10559 PYTHON_CPPFLAGS=$new_CPPFLAGS
10560 PYTHON_LIBS=$new_LIBS
ec685c5e 10561fi
81ecdfbb
RW
10562rm -f core conftest.err conftest.$ac_objext \
10563 conftest$ac_exeext conftest.$ac_ext
ac534cba
JB
10564 CPPFLAGS=$save_CPPFLAGS
10565 LIBS=$save_LIBS
ec685c5e
DE
10566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
10567$as_echo "${found_usable_python}" >&6; }
81ecdfbb 10568
ec685c5e
DE
10569 fi
10570 fi
9c4ea6c5 10571 if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
11763c18
TT
10572
10573$as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
10574
9c4ea6c5 10575 elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
ec685c5e
DE
10576
10577$as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
10578
81ecdfbb 10579 fi
ec685c5e
DE
10580
10581 if test "${have_libpython}" = no; then
81ecdfbb
RW
10582 case "${with_python}" in
10583 yes)
d0ac1c44 10584 as_fn_error $? "python is missing or unusable" "$LINENO" 5
81ecdfbb
RW
10585 ;;
10586 auto)
10587 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
10588$as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
10589 ;;
10590 *)
d0ac1c44 10591 as_fn_error $? "no usable python found at ${with_python}" "$LINENO" 5
81ecdfbb
RW
10592 ;;
10593 esac
0c4a4063
DE
10594 else
10595 if test -n "${python_prefix}"; then
10596
10597cat >>confdefs.h <<_ACEOF
10598#define WITH_PYTHON_PATH "${python_prefix}"
10599_ACEOF
10600
10601
10602 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
10603 if test "x$prefix" = xNONE; then
10604 test_prefix=/usr/local
10605 else
10606 test_prefix=$prefix
10607 fi
10608 else
10609 test_prefix=$exec_prefix
10610 fi
10611 value=0
10612 case ${python_prefix} in
10613 "${test_prefix}"|"${test_prefix}/"*|\
10614 '${exec_prefix}'|'${exec_prefix}/'*)
10615 value=1
10616 ;;
10617 esac
10618
10619cat >>confdefs.h <<_ACEOF
10620#define PYTHON_PATH_RELOCATABLE $value
10621_ACEOF
10622
10623
10624 fi
81ecdfbb 10625 fi
436868fb 10626fi
436868fb 10627
ec685c5e 10628if test "${have_libpython}" != no; then
436868fb 10629
81ecdfbb 10630$as_echo "#define HAVE_PYTHON 1" >>confdefs.h
436868fb 10631
81ecdfbb
RW
10632 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
10633 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
10634 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
94f7449c 10635 CONFIG_INSTALL="$CONFIG_INSTALL install-python"
81ecdfbb 10636 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
436868fb 10637
81ecdfbb
RW
10638 # Flags needed to compile Python code (taken from python-config --cflags).
10639 # We cannot call python-config directly because it will output whatever was
10640 # used when compiling the Python interpreter itself, including flags which
10641 # would make the python-related objects be compiled differently from the
10642 # rest of GDB (e.g., -O2 and -fPIC).
10643 if test "${GCC}" = yes; then
ae292b3a
TT
10644 tentative_python_cflags="-fno-strict-aliasing -fwrapv"
10645 # Python headers recommend -DNDEBUG, but it's unclear if that just
10646 # refers to building Python itself. In release mode, though, it
10647 # doesn't hurt for the Python code in gdb to follow.
10648 $development || tentative_python_cflags="$tentative_python_cflags -DNDEBUG"
81ecdfbb 10649 fi
436868fb 10650
81ecdfbb
RW
10651 if test "x${tentative_python_cflags}" != x; then
10652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
10653$as_echo_n "checking compiler flags for python code... " >&6; }
10654 for flag in ${tentative_python_cflags}; do
10655 # Check that the compiler accepts it
10656 saved_CFLAGS="$CFLAGS"
10657 CFLAGS="$CFLAGS $flag"
10658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 10659/* end confdefs.h. */
81ecdfbb 10660
a9322a30
TT
10661int
10662main ()
10663{
a9322a30
TT
10664
10665 ;
10666 return 0;
10667}
bec39cab 10668_ACEOF
81ecdfbb
RW
10669if ac_fn_c_try_compile "$LINENO"; then :
10670 PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
bec39cab 10671fi
81ecdfbb
RW
10672rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10673 CFLAGS="$saved_CFLAGS"
10674 done
10675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
10676$as_echo "${PYTHON_CFLAGS}" >&6; }
10677 fi
043b6510 10678
c83393b9
JB
10679 # On x64 Windows, Python's include headers, and pyconfig.h in
10680 # particular, rely on MS_WIN64 macro to detect that it's a 64bit
10681 # version of Windows. Unfortunately, MS_WIN64 is only defined if
10682 # _MSC_VER, a Microsoft-specific macro, is defined. So, when
10683 # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
10684 # The issue was reported to the Python community, but still isn't
10685 # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
10686
043b6510 10687 case "$gdb_host" in
c83393b9
JB
10688 mingw64)
10689 if test "${GCC}" = yes; then
10690 CPPFLAGS="$CPPFLAGS -DMS_WIN64"
10691 fi
10692 ;;
043b6510 10693 esac
a8db4212
YPK
10694
10695 # Note that "python -m threading" cannot be used to check for
10696 # threading support due to a bug in Python 2.7.3
10697 # (http://bugs.python.org/issue15567).
10698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
10699$as_echo_n "checking whether python supports threads... " >&6; }
10700 saved_CPPFLAGS="${CPPFLAGS}"
10701 CPPFLAGS="${PYTHON_CPPFLAGS}"
10702 # Note that the test is reversed so that python_has_threads=yes on
10703 # unexpected failures.
10704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10705/* end confdefs.h. */
10706
10707#include <Python.h>
10708#ifdef WITH_THREAD
10709# error
10710#endif
10711
10712_ACEOF
10713if ac_fn_c_try_cpp "$LINENO"; then :
10714 python_has_threads=no
10715else
10716 python_has_threads=yes
10717fi
d0ac1c44 10718rm -f conftest.err conftest.i conftest.$ac_ext
a8db4212
YPK
10719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
10720$as_echo "${python_has_threads}" >&6; }
10721 CPPFLAGS="${saved_CPPFLAGS}"
81ecdfbb 10722else
6dddc817
DE
10723 # Even if Python support is not compiled in, we need to have this file
10724 # included so that the "python" command, et.al., still exists.
8fd8d003 10725 CONFIG_OBS="$CONFIG_OBS python/python.o"
6dddc817 10726 CONFIG_SRCS="$CONFIG_SRCS python/python.c"
a9322a30 10727fi
9a156167 10728
a4a1c157
PA
10729# Work around Python http://bugs.python.org/issue10112. See also
10730# http://bugs.python.org/issue11410, otherwise -Wl,--dynamic-list has
10731# no effect. Note that the only test after this that uses Python is
10732# the -rdynamic/-Wl,--dynamic-list test, and we do want that one to be
10733# run without -export-dynamic too.
10734PYTHON_LIBS=`echo $PYTHON_LIBS | sed -e 's/-Xlinker -export-dynamic//'`
10735
10736
ed3ef339
DE
10737
10738
4df42755
DE
10739 if test "${have_libpython}" != no; then
10740 HAVE_PYTHON_TRUE=
10741 HAVE_PYTHON_FALSE='#'
10742else
10743 HAVE_PYTHON_TRUE='#'
10744 HAVE_PYTHON_FALSE=
10745fi
10746
ed3ef339
DE
10747
10748# -------------------- #
10749# Check for libguile. #
10750# -------------------- #
10751
10752
e1402065
DE
10753
10754
10755
10756
10757# Check whether --with-guile was given.
10758if test "${with_guile+set}" = set; then :
10759 withval=$with_guile;
10760else
10761 with_guile=auto
10762fi
10763
10764{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use guile" >&5
10765$as_echo_n "checking whether to use guile... " >&6; }
10766{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_guile" >&5
10767$as_echo "$with_guile" >&6; }
10768
ed3ef339
DE
10769# Extract the first word of "pkg-config", so it can be a program name with args.
10770set dummy pkg-config; ac_word=$2
10771{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10772$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 10773if ${ac_cv_path_pkg_config_prog_path+:} false; then :
ed3ef339
DE
10774 $as_echo_n "(cached) " >&6
10775else
10776 case $pkg_config_prog_path in
10777 [\\/]* | ?:[\\/]*)
10778 ac_cv_path_pkg_config_prog_path="$pkg_config_prog_path" # Let the user override the test with a path.
10779 ;;
10780 *)
10781 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10782for as_dir in $PATH
10783do
10784 IFS=$as_save_IFS
10785 test -z "$as_dir" && as_dir=.
10786 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 10787 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
ed3ef339
DE
10788 ac_cv_path_pkg_config_prog_path="$as_dir/$ac_word$ac_exec_ext"
10789 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10790 break 2
10791 fi
10792done
10793 done
10794IFS=$as_save_IFS
10795
10796 test -z "$ac_cv_path_pkg_config_prog_path" && ac_cv_path_pkg_config_prog_path="missing"
10797 ;;
10798esac
10799fi
10800pkg_config_prog_path=$ac_cv_path_pkg_config_prog_path
10801if test -n "$pkg_config_prog_path"; then
10802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pkg_config_prog_path" >&5
10803$as_echo "$pkg_config_prog_path" >&6; }
10804else
10805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10806$as_echo "no" >&6; }
10807fi
10808
10809
10810
6e66f753 10811try_guile_versions="guile-2.0"
ed3ef339
DE
10812have_libguile=no
10813case "${with_guile}" in
10814no)
10815 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: guile support disabled; some features will be unavailable." >&5
10816$as_echo "$as_me: WARNING: guile support disabled; some features will be unavailable." >&2;}
10817 ;;
10818auto)
e1402065
DE
10819 if test "${pkg_config_prog_path}" = "missing"; then
10820 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not found, guile support disabled" >&5
10821$as_echo "$as_me: WARNING: pkg-config not found, guile support disabled" >&2;}
10822 else
ed3ef339
DE
10823
10824 pkg_config=${pkg_config_prog_path}
10825 guile_version_list=${try_guile_versions}
10826 flag_errors=no
10827
ed3ef339
DE
10828 found_usable_guile=checking
10829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10830$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10831 for guile_version in ${guile_version_list}; do
10832 ${pkg_config} --exists ${guile_version} 2>/dev/null
10833 if test $? != 0; then
10834 continue
10835 fi
10836 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10837 if test $? != 0; then
d0ac1c44 10838 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
ed3ef339
DE
10839 fi
10840 new_LIBS=`${pkg_config} --libs ${guile_version}`
10841 if test $? != 0; then
d0ac1c44 10842 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
ed3ef339
DE
10843 fi
10844 found_usable_guile=${guile_version}
10845 break
10846 done
10847 if test "${found_usable_guile}" = "checking"; then
10848 if test "${flag_errors}" = "yes"; then
d0ac1c44 10849 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
ed3ef339
DE
10850 else
10851 found_usable_guile=no
10852 fi
10853 fi
10854 if test "${found_usable_guile}" != no; then
10855 save_CPPFLAGS=$CPPFLAGS
10856 save_LIBS=$LIBS
10857 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10858 LIBS="$LIBS $new_LIBS"
10859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10860/* end confdefs.h. */
10861#include "libguile.h"
10862int
10863main ()
10864{
10865scm_init_guile ();
10866 ;
10867 return 0;
10868}
10869_ACEOF
10870if ac_fn_c_try_link "$LINENO"; then :
10871 have_libguile=yes
10872 GUILE_CPPFLAGS=$new_CPPFLAGS
10873 GUILE_LIBS=$new_LIBS
10874else
10875 found_usable_guile=no
10876fi
10877rm -f core conftest.err conftest.$ac_objext \
10878 conftest$ac_exeext conftest.$ac_ext
92fab5a6 10879 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
d0ac1c44 10880if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
92fab5a6
AW
10881
10882$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10883
10884
10885fi
10886
ed3ef339
DE
10887 CPPFLAGS=$save_CPPFLAGS
10888 LIBS=$save_LIBS
10889 if test "${found_usable_guile}" = no; then
10890 if test "${flag_errors}" = yes; then
10891 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10892$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
10893as_fn_error $? "linking guile version ${guile_version} test program failed
10894See \`config.log' for more details" "$LINENO" 5; }
ed3ef339
DE
10895 fi
10896 fi
10897 fi
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10899$as_echo "${found_usable_guile}" >&6; }
10900
e1402065 10901 fi
ed3ef339
DE
10902 ;;
10903yes)
e1402065 10904 if test "${pkg_config_prog_path}" = "missing"; then
d0ac1c44 10905 as_fn_error $? "pkg-config not found" "$LINENO" 5
e1402065 10906 fi
ed3ef339
DE
10907
10908 pkg_config=${pkg_config_prog_path}
10909 guile_version_list=${try_guile_versions}
10910 flag_errors=yes
10911
ed3ef339
DE
10912 found_usable_guile=checking
10913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10914$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10915 for guile_version in ${guile_version_list}; do
10916 ${pkg_config} --exists ${guile_version} 2>/dev/null
10917 if test $? != 0; then
10918 continue
10919 fi
10920 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
10921 if test $? != 0; then
d0ac1c44 10922 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
ed3ef339
DE
10923 fi
10924 new_LIBS=`${pkg_config} --libs ${guile_version}`
10925 if test $? != 0; then
d0ac1c44 10926 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
ed3ef339
DE
10927 fi
10928 found_usable_guile=${guile_version}
10929 break
10930 done
10931 if test "${found_usable_guile}" = "checking"; then
10932 if test "${flag_errors}" = "yes"; then
d0ac1c44 10933 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
ed3ef339
DE
10934 else
10935 found_usable_guile=no
10936 fi
10937 fi
10938 if test "${found_usable_guile}" != no; then
10939 save_CPPFLAGS=$CPPFLAGS
10940 save_LIBS=$LIBS
10941 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
10942 LIBS="$LIBS $new_LIBS"
10943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10944/* end confdefs.h. */
10945#include "libguile.h"
10946int
10947main ()
10948{
10949scm_init_guile ();
10950 ;
10951 return 0;
10952}
10953_ACEOF
10954if ac_fn_c_try_link "$LINENO"; then :
10955 have_libguile=yes
10956 GUILE_CPPFLAGS=$new_CPPFLAGS
10957 GUILE_LIBS=$new_LIBS
10958else
10959 found_usable_guile=no
10960fi
10961rm -f core conftest.err conftest.$ac_objext \
10962 conftest$ac_exeext conftest.$ac_ext
92fab5a6 10963 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
d0ac1c44 10964if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
92fab5a6
AW
10965
10966$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
10967
10968
10969fi
10970
ed3ef339
DE
10971 CPPFLAGS=$save_CPPFLAGS
10972 LIBS=$save_LIBS
10973 if test "${found_usable_guile}" = no; then
10974 if test "${flag_errors}" = yes; then
10975 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
10976$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
10977as_fn_error $? "linking guile version ${guile_version} test program failed
10978See \`config.log' for more details" "$LINENO" 5; }
ed3ef339
DE
10979 fi
10980 fi
10981 fi
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
10983$as_echo "${found_usable_guile}" >&6; }
10984
10985 ;;
10986[\\/]* | ?:[\\/]*)
e1402065 10987 if test -x "${with_guile}"; then
ed3ef339
DE
10988
10989 pkg_config=${with_guile}
10990 guile_version_list=${try_guile_versions}
10991 flag_errors=yes
10992
ed3ef339
DE
10993 found_usable_guile=checking
10994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
10995$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
10996 for guile_version in ${guile_version_list}; do
10997 ${pkg_config} --exists ${guile_version} 2>/dev/null
10998 if test $? != 0; then
10999 continue
11000 fi
11001 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11002 if test $? != 0; then
d0ac1c44 11003 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
ed3ef339
DE
11004 fi
11005 new_LIBS=`${pkg_config} --libs ${guile_version}`
11006 if test $? != 0; then
d0ac1c44 11007 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
ed3ef339
DE
11008 fi
11009 found_usable_guile=${guile_version}
11010 break
11011 done
11012 if test "${found_usable_guile}" = "checking"; then
11013 if test "${flag_errors}" = "yes"; then
d0ac1c44 11014 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
ed3ef339
DE
11015 else
11016 found_usable_guile=no
11017 fi
11018 fi
11019 if test "${found_usable_guile}" != no; then
11020 save_CPPFLAGS=$CPPFLAGS
11021 save_LIBS=$LIBS
11022 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11023 LIBS="$LIBS $new_LIBS"
11024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11025/* end confdefs.h. */
11026#include "libguile.h"
11027int
11028main ()
11029{
11030scm_init_guile ();
11031 ;
11032 return 0;
11033}
11034_ACEOF
11035if ac_fn_c_try_link "$LINENO"; then :
11036 have_libguile=yes
11037 GUILE_CPPFLAGS=$new_CPPFLAGS
11038 GUILE_LIBS=$new_LIBS
11039else
11040 found_usable_guile=no
11041fi
11042rm -f core conftest.err conftest.$ac_objext \
11043 conftest$ac_exeext conftest.$ac_ext
92fab5a6 11044 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
d0ac1c44 11045if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
92fab5a6
AW
11046
11047$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11048
11049
11050fi
11051
ed3ef339
DE
11052 CPPFLAGS=$save_CPPFLAGS
11053 LIBS=$save_LIBS
11054 if test "${found_usable_guile}" = no; then
11055 if test "${flag_errors}" = yes; then
11056 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11057$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
11058as_fn_error $? "linking guile version ${guile_version} test program failed
11059See \`config.log' for more details" "$LINENO" 5; }
ed3ef339
DE
11060 fi
11061 fi
11062 fi
11063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11064$as_echo "${found_usable_guile}" >&6; }
11065
e1402065 11066 else
d0ac1c44 11067 as_fn_error $? "Guile config program not executable: ${with_guile}" "$LINENO" 5
e1402065 11068 fi
ed3ef339
DE
11069 ;;
11070"" | */*)
11071 # Disallow --with=guile="" and --with-guile=foo/bar.
d0ac1c44 11072 as_fn_error $? "invalid value for --with-guile" "$LINENO" 5
ed3ef339
DE
11073 ;;
11074*)
11075 # A space separate list of guile versions to try, in order.
e1402065 11076 if test "${pkg_config_prog_path}" = "missing"; then
d0ac1c44 11077 as_fn_error $? "pkg-config not found" "$LINENO" 5
e1402065 11078 fi
ed3ef339
DE
11079
11080 pkg_config=${pkg_config_prog_path}
11081 guile_version_list=${with_guile}
11082 flag_errors=yes
11083
ed3ef339
DE
11084 found_usable_guile=checking
11085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for usable guile from ${pkg_config}" >&5
11086$as_echo_n "checking for usable guile from ${pkg_config}... " >&6; }
11087 for guile_version in ${guile_version_list}; do
11088 ${pkg_config} --exists ${guile_version} 2>/dev/null
11089 if test $? != 0; then
11090 continue
11091 fi
11092 new_CPPFLAGS=`${pkg_config} --cflags ${guile_version}`
11093 if test $? != 0; then
d0ac1c44 11094 as_fn_error $? "failure running pkg-config --cflags ${guile_version}" "$LINENO" 5
ed3ef339
DE
11095 fi
11096 new_LIBS=`${pkg_config} --libs ${guile_version}`
11097 if test $? != 0; then
d0ac1c44 11098 as_fn_error $? "failure running pkg-config --libs ${guile_version}" "$LINENO" 5
ed3ef339
DE
11099 fi
11100 found_usable_guile=${guile_version}
11101 break
11102 done
11103 if test "${found_usable_guile}" = "checking"; then
11104 if test "${flag_errors}" = "yes"; then
d0ac1c44 11105 as_fn_error $? "unable to find usable guile version from \"${guile_version_list}\"" "$LINENO" 5
ed3ef339
DE
11106 else
11107 found_usable_guile=no
11108 fi
11109 fi
11110 if test "${found_usable_guile}" != no; then
11111 save_CPPFLAGS=$CPPFLAGS
11112 save_LIBS=$LIBS
11113 CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
11114 LIBS="$LIBS $new_LIBS"
11115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11116/* end confdefs.h. */
11117#include "libguile.h"
11118int
11119main ()
11120{
11121scm_init_guile ();
11122 ;
11123 return 0;
11124}
11125_ACEOF
11126if ac_fn_c_try_link "$LINENO"; then :
11127 have_libguile=yes
11128 GUILE_CPPFLAGS=$new_CPPFLAGS
11129 GUILE_LIBS=$new_LIBS
11130else
11131 found_usable_guile=no
11132fi
11133rm -f core conftest.err conftest.$ac_objext \
11134 conftest$ac_exeext conftest.$ac_ext
92fab5a6 11135 ac_fn_c_check_func "$LINENO" "scm_set_automatic_finalization_enabled" "ac_cv_func_scm_set_automatic_finalization_enabled"
d0ac1c44 11136if test "x$ac_cv_func_scm_set_automatic_finalization_enabled" = xyes; then :
92fab5a6
AW
11137
11138$as_echo "#define HAVE_GUILE_MANUAL_FINALIZATION 1" >>confdefs.h
11139
11140
11141fi
11142
ed3ef339
DE
11143 CPPFLAGS=$save_CPPFLAGS
11144 LIBS=$save_LIBS
11145 if test "${found_usable_guile}" = no; then
11146 if test "${flag_errors}" = yes; then
11147 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11148$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
11149as_fn_error $? "linking guile version ${guile_version} test program failed
11150See \`config.log' for more details" "$LINENO" 5; }
ed3ef339
DE
11151 fi
11152 fi
11153 fi
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_guile}" >&5
11155$as_echo "${found_usable_guile}" >&6; }
11156
11157 ;;
11158esac
11159
e76c5d17 11160if test "${have_libguile}" != no; then
d342a0da
DE
11161 case "${with_guile}" in
11162 [\\/]* | ?:[\\/]*)
e76c5d17
DE
11163
11164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11165$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
d0ac1c44 11166if ${ac_cv_guild_program_name+:} false; then :
e76c5d17
DE
11167 $as_echo_n "(cached) " >&6
11168else
d342a0da 11169 ac_cv_guild_program_name="`"${with_guile}" --variable guild "${guile_version}"`"
e76c5d17
DE
11170
11171 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11172 # the 'guild' and 'bindir' variables. In that case, try to guess
11173 # what the program name is, at the risk of getting it wrong if
11174 # Guile was configured with '--program-suffix' or similar.
11175 if test "x$ac_cv_guild_program_name" = "x"; then
d342a0da 11176 guile_exec_prefix="`"${with_guile}" --variable exec_prefix "${guile_version}"`"
e76c5d17
DE
11177 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11178 fi
11179
11180fi
11181{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11182$as_echo "$ac_cv_guild_program_name" >&6; }
11183
11184 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
d0ac1c44 11185 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
e76c5d17
DE
11186 fi
11187
11188 GUILD="$ac_cv_guild_program_name"
11189
11190
d342a0da
DE
11191 ;;
11192 *)
11193
11194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the absolute file name of the 'guild' command" >&5
11195$as_echo_n "checking for the absolute file name of the 'guild' command... " >&6; }
d0ac1c44 11196if ${ac_cv_guild_program_name+:} false; then :
d342a0da
DE
11197 $as_echo_n "(cached) " >&6
11198else
11199 ac_cv_guild_program_name="`"${pkg_config_prog_path}" --variable guild "${guile_version}"`"
11200
11201 # In Guile up to 2.0.11 included, guile-2.0.pc would not define
11202 # the 'guild' and 'bindir' variables. In that case, try to guess
11203 # what the program name is, at the risk of getting it wrong if
11204 # Guile was configured with '--program-suffix' or similar.
11205 if test "x$ac_cv_guild_program_name" = "x"; then
11206 guile_exec_prefix="`"${pkg_config_prog_path}" --variable exec_prefix "${guile_version}"`"
11207 ac_cv_guild_program_name="$guile_exec_prefix/bin/guild"
11208 fi
11209
11210fi
11211{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_program_name" >&5
11212$as_echo "$ac_cv_guild_program_name" >&6; }
11213
11214 if ! "$ac_cv_guild_program_name" --version >&5 2>&5; then
d0ac1c44 11215 as_fn_error $? "'$ac_cv_guild_program_name' appears to be unusable" "$LINENO" 5
d342a0da
DE
11216 fi
11217
11218 GUILD="$ac_cv_guild_program_name"
11219
11220
11221 ;;
11222 esac
e76c5d17
DE
11223
11224
11225 if test "$cross_compiling" = no; then
11226 GUILD_TARGET_FLAG=
11227 else
11228 GUILD_TARGET_FLAG="--target=$host"
11229 fi
11230
11231
11232
11233
11234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether guild supports this host" >&5
11235$as_echo_n "checking whether guild supports this host... " >&6; }
d0ac1c44 11236if ${ac_cv_guild_ok+:} false; then :
e76c5d17
DE
11237 $as_echo_n "(cached) " >&6
11238else
11239 echo "$ac_cv_guild_program_name compile $GUILD_TARGET_FLAG -o conftest.go $srcdir/guile/lib/gdb/support.scm" >&5
11240 if "$ac_cv_guild_program_name" compile $GUILD_TARGET_FLAG -o conftest.go "$srcdir/guile/lib/gdb/support.scm" >&5 2>&5; then
11241 ac_cv_guild_ok=yes
11242 else
11243 ac_cv_guild_ok=no
11244 fi
11245fi
11246{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_guild_ok" >&5
11247$as_echo "$ac_cv_guild_ok" >&6; }
11248
11249 if test "$ac_cv_guild_ok" = no; then
11250 have_libguile=no
11251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: disabling guile support" >&5
11252$as_echo "$as_me: WARNING: disabling guile support" >&2;}
11253 fi
11254fi
11255
ed3ef339
DE
11256if test "${have_libguile}" != no; then
11257
11258$as_echo "#define HAVE_GUILE 1" >>confdefs.h
11259
11260 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_GUILE_OBS)"
11261 CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_GUILE_DEPS)"
11262 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_GUILE_SRCS)"
11263 CONFIG_INSTALL="$CONFIG_INSTALL install-guile"
11264 ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_GUILE_CFLAGS)"
16954d5d
LC
11265
11266 save_LIBS="$LIBS"
11267 save_CPPFLAGS="$CPPFLAGS"
11268 LIBS="$GUILE_LIBS"
11269 CPPFLAGS="$GUILE_CPPFLAGS"
11270 for ac_func in scm_new_smob
11271do :
11272 ac_fn_c_check_func "$LINENO" "scm_new_smob" "ac_cv_func_scm_new_smob"
d0ac1c44 11273if test "x$ac_cv_func_scm_new_smob" = xyes; then :
16954d5d
LC
11274 cat >>confdefs.h <<_ACEOF
11275#define HAVE_SCM_NEW_SMOB 1
11276_ACEOF
11277
11278fi
11279done
11280
11281 LIBS="$save_LIBS"
11282 CPPFLAGS="$save_CPPFLAGS"
ed3ef339
DE
11283else
11284 # Even if Guile support is not compiled in, we need to have these files
11285 # included.
bd810fff 11286 CONFIG_OBS="$CONFIG_OBS guile/guile.o"
ed3ef339
DE
11287 CONFIG_SRCS="$CONFIG_SRCS guile/guile.c"
11288fi
9a156167 11289
ac534cba 11290
4df42755
DE
11291 if test "${have_libguile}" != no; then
11292 HAVE_GUILE_TRUE=
11293 HAVE_GUILE_FALSE='#'
11294else
11295 HAVE_GUILE_TRUE='#'
11296 HAVE_GUILE_FALSE=
11297fi
11298
ac534cba 11299
62f29fda
TT
11300# ---------------------------- #
11301# Check for source highlight. #
11302# ---------------------------- #
11303
11304SRCHIGH_LIBS=
11305SRCHIGH_CFLAGS=
189b8c2e
ST
11306
11307# Check whether --enable-source-highlight was given.
11308if test "${enable_source_highlight+set}" = set; then :
11309 enableval=$enable_source_highlight; case "${enableval}" in
11310 yes) enable_source_highlight=yes ;;
11311 no) enable_source_highlight=no ;;
11312 *) as_fn_error $? "bad value ${enableval} for source-highlight option" "$LINENO" 5 ;;
11313esac
11314else
11315 enable_source_highlight=auto
11316fi
11317
11318
11319if test "${enable_source_highlight}" != "no"; then
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the source-highlight library" >&5
6c28e44a 11321$as_echo_n "checking for the source-highlight library... " >&6; }
189b8c2e
ST
11322 if test "${pkg_config_prog_path}" = "missing"; then
11323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no - pkg-config not found" >&5
62f29fda 11324$as_echo "no - pkg-config not found" >&6; }
189b8c2e
ST
11325 if test "${enable_source_highlight}" = "yes"; then
11326 as_fn_error $? "pkg-config was not found in your system" "$LINENO" 5
11327 fi
11328 else
d806ea2d
TT
11329 case "$LDFLAGS" in
11330 *static-libstdc*)
11331 as_fn_error $? "source highlight is incompatible with -static-libstdc++; either use --disable-source-highlight or --without-static-standard-libraries" "$LINENO" 5
11332 ;;
11333 esac
11334
189b8c2e 11335 if ${pkg_config_prog_path} --exists source-highlight; then
62f29fda
TT
11336 SRCHIGH_CFLAGS=`${pkg_config_prog_path} --cflags source-highlight`
11337 SRCHIGH_LIBS=`${pkg_config_prog_path} --libs source-highlight`
11338
11339$as_echo "#define HAVE_SOURCE_HIGHLIGHT 1" >>confdefs.h
11340
11341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11342$as_echo "yes" >&6; }
189b8c2e 11343 else
62f29fda
TT
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11345$as_echo "no" >&6; }
189b8c2e
ST
11346 if test "${enable_source_highlight}" = "yes"; then
11347 as_fn_error $? "source-highlight was not found in your system" "$LINENO" 5
11348 fi
11349 fi
11350 fi
62f29fda
TT
11351fi
11352
11353
11354
58bfce93
MM
11355
11356# Check whether --with-intel_pt was given.
11357if test "${with_intel_pt+set}" = set; then :
11358 withval=$with_intel_pt;
11359else
11360 with_intel_pt=auto
11361fi
11362
11363{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use intel pt" >&5
11364$as_echo_n "checking whether to use intel pt... " >&6; }
11365{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_intel_pt" >&5
11366$as_echo "$with_intel_pt" >&6; }
11367
11368if test "${with_intel_pt}" = no; then
bc504a31
PA
11369 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&5
11370$as_echo "$as_me: WARNING: Intel Processor Trace support disabled; some features may be unavailable." >&2;}
58bfce93
MM
11371 HAVE_LIBIPT=no
11372else
5599c404
MM
11373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11374/* end confdefs.h. */
11375
11376#include <linux/perf_event.h>
11377#ifndef PERF_ATTR_SIZE_VER5
11378# error
11379#endif
11380
11381_ACEOF
11382if ac_fn_c_try_cpp "$LINENO"; then :
11383 perf_event=yes
11384else
11385 perf_event=no
11386fi
d0ac1c44 11387rm -f conftest.err conftest.i conftest.$ac_ext
5599c404
MM
11388 if test "$perf_event" != yes; then
11389 if test "$with_intel_pt" = yes; then
d0ac1c44 11390 as_fn_error $? "linux/perf_event.h missing or too old" "$LINENO" 5
5599c404
MM
11391 else
11392 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&5
11393$as_echo "$as_me: WARNING: linux/perf_event.h missing or too old; some features may be unavailable." >&2;}
11394 fi
11395 fi
11396
58bfce93
MM
11397
11398
11399
11400
11401
11402
11403
11404
11405 use_additional=yes
11406
11407 acl_save_prefix="$prefix"
11408 prefix="$acl_final_prefix"
11409 acl_save_exec_prefix="$exec_prefix"
11410 exec_prefix="$acl_final_exec_prefix"
11411
11412 eval additional_includedir=\"$includedir\"
11413 eval additional_libdir=\"$libdir\"
11414
11415 exec_prefix="$acl_save_exec_prefix"
11416 prefix="$acl_save_prefix"
11417
11418
11419# Check whether --with-libipt-prefix was given.
11420if test "${with_libipt_prefix+set}" = set; then :
11421 withval=$with_libipt_prefix;
11422 if test "X$withval" = "Xno"; then
11423 use_additional=no
11424 else
11425 if test "X$withval" = "X"; then
11426
11427 acl_save_prefix="$prefix"
11428 prefix="$acl_final_prefix"
11429 acl_save_exec_prefix="$exec_prefix"
11430 exec_prefix="$acl_final_exec_prefix"
11431
11432 eval additional_includedir=\"$includedir\"
11433 eval additional_libdir=\"$libdir\"
11434
11435 exec_prefix="$acl_save_exec_prefix"
11436 prefix="$acl_save_prefix"
11437
11438 else
11439 additional_includedir="$withval/include"
11440 additional_libdir="$withval/lib"
11441 fi
11442 fi
11443
11444fi
11445
11446 LIBIPT=
11447 LTLIBIPT=
11448 INCIPT=
11449 rpathdirs=
11450 ltrpathdirs=
11451 names_already_handled=
11452 names_next_round='ipt '
11453 while test -n "$names_next_round"; do
11454 names_this_round="$names_next_round"
11455 names_next_round=
11456 for name in $names_this_round; do
11457 already_handled=
11458 for n in $names_already_handled; do
11459 if test "$n" = "$name"; then
11460 already_handled=yes
11461 break
11462 fi
11463 done
11464 if test -z "$already_handled"; then
11465 names_already_handled="$names_already_handled $name"
11466 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
11467 eval value=\"\$HAVE_LIB$uppername\"
11468 if test -n "$value"; then
11469 if test "$value" = yes; then
11470 eval value=\"\$LIB$uppername\"
11471 test -z "$value" || LIBIPT="${LIBIPT}${LIBIPT:+ }$value"
11472 eval value=\"\$LTLIB$uppername\"
11473 test -z "$value" || LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$value"
11474 else
11475 :
11476 fi
11477 else
11478 found_dir=
11479 found_la=
11480 found_so=
11481 found_a=
11482 if test $use_additional = yes; then
11483 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
11484 found_dir="$additional_libdir"
11485 found_so="$additional_libdir/lib$name.$shlibext"
11486 if test -f "$additional_libdir/lib$name.la"; then
11487 found_la="$additional_libdir/lib$name.la"
11488 fi
11489 else
11490 if test -f "$additional_libdir/lib$name.$libext"; then
11491 found_dir="$additional_libdir"
11492 found_a="$additional_libdir/lib$name.$libext"
11493 if test -f "$additional_libdir/lib$name.la"; then
11494 found_la="$additional_libdir/lib$name.la"
11495 fi
11496 fi
11497 fi
11498 fi
11499 if test "X$found_dir" = "X"; then
11500 for x in $LDFLAGS $LTLIBIPT; do
11501
11502 acl_save_prefix="$prefix"
11503 prefix="$acl_final_prefix"
11504 acl_save_exec_prefix="$exec_prefix"
11505 exec_prefix="$acl_final_exec_prefix"
11506 eval x=\"$x\"
11507 exec_prefix="$acl_save_exec_prefix"
11508 prefix="$acl_save_prefix"
11509
11510 case "$x" in
11511 -L*)
11512 dir=`echo "X$x" | sed -e 's/^X-L//'`
11513 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
11514 found_dir="$dir"
11515 found_so="$dir/lib$name.$shlibext"
11516 if test -f "$dir/lib$name.la"; then
11517 found_la="$dir/lib$name.la"
11518 fi
11519 else
11520 if test -f "$dir/lib$name.$libext"; then
11521 found_dir="$dir"
11522 found_a="$dir/lib$name.$libext"
11523 if test -f "$dir/lib$name.la"; then
11524 found_la="$dir/lib$name.la"
11525 fi
11526 fi
11527 fi
11528 ;;
11529 esac
11530 if test "X$found_dir" != "X"; then
11531 break
11532 fi
11533 done
11534 fi
11535 if test "X$found_dir" != "X"; then
11536 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$found_dir -l$name"
11537 if test "X$found_so" != "X"; then
11538 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
11539 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11540 else
11541 haveit=
11542 for x in $ltrpathdirs; do
11543 if test "X$x" = "X$found_dir"; then
11544 haveit=yes
11545 break
11546 fi
11547 done
11548 if test -z "$haveit"; then
11549 ltrpathdirs="$ltrpathdirs $found_dir"
11550 fi
11551 if test "$hardcode_direct" = yes; then
11552 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11553 else
11554 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
11555 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11556 haveit=
11557 for x in $rpathdirs; do
11558 if test "X$x" = "X$found_dir"; then
11559 haveit=yes
11560 break
11561 fi
11562 done
11563 if test -z "$haveit"; then
11564 rpathdirs="$rpathdirs $found_dir"
11565 fi
11566 else
11567 haveit=
11568 for x in $LDFLAGS $LIBIPT; do
11569
11570 acl_save_prefix="$prefix"
11571 prefix="$acl_final_prefix"
11572 acl_save_exec_prefix="$exec_prefix"
11573 exec_prefix="$acl_final_exec_prefix"
11574 eval x=\"$x\"
11575 exec_prefix="$acl_save_exec_prefix"
11576 prefix="$acl_save_prefix"
11577
11578 if test "X$x" = "X-L$found_dir"; then
11579 haveit=yes
11580 break
11581 fi
11582 done
11583 if test -z "$haveit"; then
11584 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir"
11585 fi
11586 if test "$hardcode_minus_L" != no; then
11587 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_so"
11588 else
11589 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11590 fi
11591 fi
11592 fi
11593 fi
11594 else
11595 if test "X$found_a" != "X"; then
11596 LIBIPT="${LIBIPT}${LIBIPT:+ }$found_a"
11597 else
11598 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$found_dir -l$name"
11599 fi
11600 fi
11601 additional_includedir=
11602 case "$found_dir" in
11603 */lib | */lib/)
11604 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
11605 additional_includedir="$basedir/include"
11606 ;;
11607 esac
11608 if test "X$additional_includedir" != "X"; then
11609 if test "X$additional_includedir" != "X/usr/include"; then
11610 haveit=
11611 if test "X$additional_includedir" = "X/usr/local/include"; then
11612 if test -n "$GCC"; then
11613 case $host_os in
11614 linux*) haveit=yes;;
11615 esac
11616 fi
11617 fi
11618 if test -z "$haveit"; then
11619 for x in $CPPFLAGS $INCIPT; do
11620
11621 acl_save_prefix="$prefix"
11622 prefix="$acl_final_prefix"
11623 acl_save_exec_prefix="$exec_prefix"
11624 exec_prefix="$acl_final_exec_prefix"
11625 eval x=\"$x\"
11626 exec_prefix="$acl_save_exec_prefix"
11627 prefix="$acl_save_prefix"
11628
11629 if test "X$x" = "X-I$additional_includedir"; then
11630 haveit=yes
11631 break
11632 fi
11633 done
11634 if test -z "$haveit"; then
11635 if test -d "$additional_includedir"; then
11636 INCIPT="${INCIPT}${INCIPT:+ }-I$additional_includedir"
11637 fi
11638 fi
11639 fi
11640 fi
11641 fi
11642 if test -n "$found_la"; then
11643 save_libdir="$libdir"
11644 case "$found_la" in
11645 */* | *\\*) . "$found_la" ;;
11646 *) . "./$found_la" ;;
11647 esac
11648 libdir="$save_libdir"
11649 for dep in $dependency_libs; do
11650 case "$dep" in
11651 -L*)
11652 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
11653 if test "X$additional_libdir" != "X/usr/lib"; then
11654 haveit=
11655 if test "X$additional_libdir" = "X/usr/local/lib"; then
11656 if test -n "$GCC"; then
11657 case $host_os in
11658 linux*) haveit=yes;;
11659 esac
11660 fi
11661 fi
11662 if test -z "$haveit"; then
11663 haveit=
11664 for x in $LDFLAGS $LIBIPT; do
11665
11666 acl_save_prefix="$prefix"
11667 prefix="$acl_final_prefix"
11668 acl_save_exec_prefix="$exec_prefix"
11669 exec_prefix="$acl_final_exec_prefix"
11670 eval x=\"$x\"
11671 exec_prefix="$acl_save_exec_prefix"
11672 prefix="$acl_save_prefix"
11673
11674 if test "X$x" = "X-L$additional_libdir"; then
11675 haveit=yes
11676 break
11677 fi
11678 done
11679 if test -z "$haveit"; then
11680 if test -d "$additional_libdir"; then
11681 LIBIPT="${LIBIPT}${LIBIPT:+ }-L$additional_libdir"
11682 fi
11683 fi
11684 haveit=
11685 for x in $LDFLAGS $LTLIBIPT; do
11686
11687 acl_save_prefix="$prefix"
11688 prefix="$acl_final_prefix"
11689 acl_save_exec_prefix="$exec_prefix"
11690 exec_prefix="$acl_final_exec_prefix"
11691 eval x=\"$x\"
11692 exec_prefix="$acl_save_exec_prefix"
11693 prefix="$acl_save_prefix"
11694
11695 if test "X$x" = "X-L$additional_libdir"; then
11696 haveit=yes
11697 break
11698 fi
11699 done
11700 if test -z "$haveit"; then
11701 if test -d "$additional_libdir"; then
11702 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-L$additional_libdir"
11703 fi
11704 fi
11705 fi
11706 fi
11707 ;;
11708 -R*)
11709 dir=`echo "X$dep" | sed -e 's/^X-R//'`
11710 if test "$enable_rpath" != no; then
11711 haveit=
11712 for x in $rpathdirs; do
11713 if test "X$x" = "X$dir"; then
11714 haveit=yes
11715 break
11716 fi
11717 done
11718 if test -z "$haveit"; then
11719 rpathdirs="$rpathdirs $dir"
11720 fi
11721 haveit=
11722 for x in $ltrpathdirs; do
11723 if test "X$x" = "X$dir"; then
11724 haveit=yes
11725 break
11726 fi
11727 done
11728 if test -z "$haveit"; then
11729 ltrpathdirs="$ltrpathdirs $dir"
11730 fi
11731 fi
11732 ;;
11733 -l*)
11734 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
11735 ;;
11736 *.la)
11737 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
11738 ;;
11739 *)
11740 LIBIPT="${LIBIPT}${LIBIPT:+ }$dep"
11741 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }$dep"
11742 ;;
11743 esac
11744 done
11745 fi
11746 else
11747 LIBIPT="${LIBIPT}${LIBIPT:+ }-l$name"
11748 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-l$name"
11749 fi
11750 fi
11751 fi
11752 done
11753 done
11754 if test "X$rpathdirs" != "X"; then
11755 if test -n "$hardcode_libdir_separator"; then
11756 alldirs=
11757 for found_dir in $rpathdirs; do
11758 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
11759 done
11760 acl_save_libdir="$libdir"
11761 libdir="$alldirs"
11762 eval flag=\"$hardcode_libdir_flag_spec\"
11763 libdir="$acl_save_libdir"
11764 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11765 else
11766 for found_dir in $rpathdirs; do
11767 acl_save_libdir="$libdir"
11768 libdir="$found_dir"
11769 eval flag=\"$hardcode_libdir_flag_spec\"
11770 libdir="$acl_save_libdir"
11771 LIBIPT="${LIBIPT}${LIBIPT:+ }$flag"
11772 done
11773 fi
11774 fi
11775 if test "X$ltrpathdirs" != "X"; then
11776 for found_dir in $ltrpathdirs; do
11777 LTLIBIPT="${LTLIBIPT}${LTLIBIPT:+ }-R$found_dir"
11778 done
11779 fi
11780
11781
11782 ac_save_CPPFLAGS="$CPPFLAGS"
11783
11784 for element in $INCIPT; do
11785 haveit=
11786 for x in $CPPFLAGS; do
11787
11788 acl_save_prefix="$prefix"
11789 prefix="$acl_final_prefix"
11790 acl_save_exec_prefix="$exec_prefix"
11791 exec_prefix="$acl_final_exec_prefix"
11792 eval x=\"$x\"
11793 exec_prefix="$acl_save_exec_prefix"
11794 prefix="$acl_save_prefix"
11795
11796 if test "X$x" = "X$element"; then
11797 haveit=yes
11798 break
11799 fi
11800 done
11801 if test -z "$haveit"; then
11802 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
11803 fi
11804 done
11805
11806
11807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libipt" >&5
11808$as_echo_n "checking for libipt... " >&6; }
d0ac1c44 11809if ${ac_cv_libipt+:} false; then :
58bfce93
MM
11810 $as_echo_n "(cached) " >&6
11811else
11812
11813 ac_save_LIBS="$LIBS"
11814 LIBS="$LIBS $LIBIPT"
11815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11816/* end confdefs.h. */
11817#include "intel-pt.h"
11818int
11819main ()
11820{
11821pt_insn_alloc_decoder (0);
11822 ;
11823 return 0;
11824}
11825_ACEOF
11826if ac_fn_c_try_link "$LINENO"; then :
11827 ac_cv_libipt=yes
11828else
11829 ac_cv_libipt=no
11830fi
11831rm -f core conftest.err conftest.$ac_objext \
11832 conftest$ac_exeext conftest.$ac_ext
11833 LIBS="$ac_save_LIBS"
11834
11835fi
11836{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libipt" >&5
11837$as_echo "$ac_cv_libipt" >&6; }
11838 if test "$ac_cv_libipt" = yes; then
11839 HAVE_LIBIPT=yes
11840
11841$as_echo "#define HAVE_LIBIPT 1" >>confdefs.h
11842
11843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libipt" >&5
11844$as_echo_n "checking how to link with libipt... " >&6; }
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBIPT" >&5
11846$as_echo "$LIBIPT" >&6; }
11847 else
11848 HAVE_LIBIPT=no
11849 CPPFLAGS="$ac_save_CPPFLAGS"
11850 LIBIPT=
11851 LTLIBIPT=
11852 fi
11853
11854
11855
11856
11857
11858
11859 if test "$HAVE_LIBIPT" != yes; then
11860 if test "$with_intel_pt" = yes; then
d0ac1c44 11861 as_fn_error $? "libipt is missing or unusable" "$LINENO" 5
58bfce93
MM
11862 else
11863 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libipt is missing or unusable; some features may be unavailable." >&5
11864$as_echo "$as_me: WARNING: libipt is missing or unusable; some features may be unavailable." >&2;}
11865 fi
c56ccc05
MM
11866 else
11867 save_LIBS=$LIBS
11868 LIBS="$LIBS $LIBIPT"
11869 for ac_func in pt_insn_event
11870do :
11871 ac_fn_c_check_func "$LINENO" "pt_insn_event" "ac_cv_func_pt_insn_event"
d0ac1c44 11872if test "x$ac_cv_func_pt_insn_event" = xyes; then :
c56ccc05
MM
11873 cat >>confdefs.h <<_ACEOF
11874#define HAVE_PT_INSN_EVENT 1
11875_ACEOF
11876
11877fi
11878done
11879
11880 ac_fn_c_check_member "$LINENO" "struct pt_insn" "enabled" "ac_cv_member_struct_pt_insn_enabled" "#include <intel-pt.h>
11881"
d0ac1c44 11882if test "x$ac_cv_member_struct_pt_insn_enabled" = xyes; then :
c56ccc05
MM
11883
11884cat >>confdefs.h <<_ACEOF
11885#define HAVE_STRUCT_PT_INSN_ENABLED 1
11886_ACEOF
11887
11888
11889fi
11890ac_fn_c_check_member "$LINENO" "struct pt_insn" "resynced" "ac_cv_member_struct_pt_insn_resynced" "#include <intel-pt.h>
11891"
d0ac1c44 11892if test "x$ac_cv_member_struct_pt_insn_resynced" = xyes; then :
c56ccc05
MM
11893
11894cat >>confdefs.h <<_ACEOF
11895#define HAVE_STRUCT_PT_INSN_RESYNCED 1
11896_ACEOF
11897
11898
11899fi
11900
11901 LIBS=$save_LIBS
58bfce93
MM
11902 fi
11903fi
11904
81ecdfbb
RW
11905# ------------------------- #
11906# Checks for header files. #
11907# ------------------------- #
c890192f 11908
81ecdfbb
RW
11909{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11910$as_echo_n "checking for ANSI C header files... " >&6; }
d0ac1c44 11911if ${ac_cv_header_stdc+:} false; then :
81ecdfbb 11912 $as_echo_n "(cached) " >&6
bec39cab 11913else
81ecdfbb 11914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11915/* end confdefs.h. */
81ecdfbb
RW
11916#include <stdlib.h>
11917#include <stdarg.h>
11918#include <string.h>
11919#include <float.h>
11920
a9322a30
TT
11921int
11922main ()
11923{
a9322a30
TT
11924
11925 ;
11926 return 0;
11927}
bec39cab 11928_ACEOF
81ecdfbb
RW
11929if ac_fn_c_try_compile "$LINENO"; then :
11930 ac_cv_header_stdc=yes
bec39cab 11931else
81ecdfbb 11932 ac_cv_header_stdc=no
a9322a30 11933fi
81ecdfbb 11934rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 11935
81ecdfbb
RW
11936if test $ac_cv_header_stdc = yes; then
11937 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11939/* end confdefs.h. */
11940#include <string.h>
bec39cab 11941
81ecdfbb
RW
11942_ACEOF
11943if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11944 $EGREP "memchr" >/dev/null 2>&1; then :
bec39cab 11945
bec39cab 11946else
81ecdfbb
RW
11947 ac_cv_header_stdc=no
11948fi
11949rm -f conftest*
11950
11951fi
11952
11953if test $ac_cv_header_stdc = yes; then
11954 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11956/* end confdefs.h. */
11957#include <stdlib.h>
11958
bec39cab 11959_ACEOF
81ecdfbb
RW
11960if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11961 $EGREP "free" >/dev/null 2>&1; then :
06825bd1 11962
81ecdfbb
RW
11963else
11964 ac_cv_header_stdc=no
11965fi
11966rm -f conftest*
bec39cab 11967
bec39cab 11968fi
81ecdfbb
RW
11969
11970if test $ac_cv_header_stdc = yes; then
11971 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11972 if test "$cross_compiling" = yes; then :
11973 :
bec39cab 11974else
81ecdfbb 11975 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 11976/* end confdefs.h. */
81ecdfbb
RW
11977#include <ctype.h>
11978#include <stdlib.h>
11979#if ((' ' & 0x0FF) == 0x020)
11980# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11981# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11982#else
11983# define ISLOWER(c) \
11984 (('a' <= (c) && (c) <= 'i') \
11985 || ('j' <= (c) && (c) <= 'r') \
11986 || ('s' <= (c) && (c) <= 'z'))
11987# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11988#endif
11989
11990#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
a9322a30
TT
11991int
11992main ()
11993{
81ecdfbb
RW
11994 int i;
11995 for (i = 0; i < 256; i++)
11996 if (XOR (islower (i), ISLOWER (i))
11997 || toupper (i) != TOUPPER (i))
11998 return 2;
a9322a30
TT
11999 return 0;
12000}
bec39cab 12001_ACEOF
81ecdfbb
RW
12002if ac_fn_c_try_run "$LINENO"; then :
12003
bec39cab 12004else
81ecdfbb
RW
12005 ac_cv_header_stdc=no
12006fi
12007rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12008 conftest.$ac_objext conftest.beam conftest.$ac_ext
12009fi
bec39cab 12010
bec39cab 12011fi
a9322a30 12012fi
81ecdfbb
RW
12013{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
12014$as_echo "$ac_cv_header_stdc" >&6; }
12015if test $ac_cv_header_stdc = yes; then
bec39cab 12016
81ecdfbb 12017$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5ee754fc 12018
81ecdfbb 12019fi
bec39cab 12020
81ecdfbb 12021# elf_hp.h is for HP/UX 64-bit shared library support.
9467110b 12022for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
43b7e92b 12023 thread_db.h linux/elf.h \
81ecdfbb
RW
12024 sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
12025 sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
44122162 12026 sys/reg.h sys/debugreg.h sys/select.h \
726e1356 12027 termios.h elf_hp.h \
9467110b 12028 dlfcn.h
81ecdfbb
RW
12029do :
12030 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12031ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 12032if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
bec39cab 12033 cat >>confdefs.h <<_ACEOF
81ecdfbb 12034#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 12035_ACEOF
c906108c 12036
bec39cab 12037fi
81ecdfbb
RW
12038
12039done
12040
81ecdfbb
RW
12041for ac_header in sys/user.h
12042do :
12043 ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
12044# include <sys/param.h>
a9322a30
TT
12045#endif
12046
81ecdfbb 12047"
d0ac1c44 12048if test "x$ac_cv_header_sys_user_h" = xyes; then :
81ecdfbb
RW
12049 cat >>confdefs.h <<_ACEOF
12050#define HAVE_SYS_USER_H 1
bec39cab 12051_ACEOF
bec39cab 12052
a9322a30 12053fi
bec39cab 12054
81ecdfbb 12055done
5ee754fc 12056
5ee754fc 12057
5007d765 12058for ac_header in curses.h cursesX.h ncurses.h ncursesw/ncurses.h ncurses/ncurses.h ncurses/term.h
81ecdfbb
RW
12059do :
12060 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12061ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 12062if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
bec39cab 12063 cat >>confdefs.h <<_ACEOF
81ecdfbb 12064#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 12065_ACEOF
5ee754fc
MK
12066
12067fi
12068
81ecdfbb 12069done
bec39cab 12070
81ecdfbb
RW
12071for ac_header in term.h
12072do :
12073 ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
12074# include <curses.h>
12075#endif
bec39cab 12076
81ecdfbb 12077"
d0ac1c44 12078if test "x$ac_cv_header_term_h" = xyes; then :
81ecdfbb
RW
12079 cat >>confdefs.h <<_ACEOF
12080#define HAVE_TERM_H 1
a8111142 12081_ACEOF
a8111142 12082
a8111142 12083fi
a8111142 12084
81ecdfbb 12085done
a8111142
TT
12086
12087
81ecdfbb
RW
12088# ------------------------- #
12089# Checks for declarations. #
12090# ------------------------- #
a9322a30 12091
07697489
PA
12092
12093 # Check for presence and size of long long.
12094 ac_fn_c_check_type "$LINENO" "long long" "ac_cv_type_long_long" "$ac_includes_default"
d0ac1c44 12095if test "x$ac_cv_type_long_long" = xyes; then :
07697489
PA
12096
12097cat >>confdefs.h <<_ACEOF
12098#define HAVE_LONG_LONG 1
12099_ACEOF
12100
12101# The cast to long int works around a bug in the HP C Compiler
12102# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
12103# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
12104# This bug is HP SR number 8606223364.
12105{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
12106$as_echo_n "checking size of long long... " >&6; }
d0ac1c44 12107if ${ac_cv_sizeof_long_long+:} false; then :
07697489
PA
12108 $as_echo_n "(cached) " >&6
12109else
12110 if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
12111
12112else
12113 if test "$ac_cv_type_long_long" = yes; then
12114 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12115$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
d0ac1c44
SM
12116as_fn_error 77 "cannot compute sizeof (long long)
12117See \`config.log' for more details" "$LINENO" 5; }
07697489
PA
12118 else
12119 ac_cv_sizeof_long_long=0
12120 fi
12121fi
12122
12123fi
12124{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
12125$as_echo "$ac_cv_sizeof_long_long" >&6; }
12126
12127
12128
12129cat >>confdefs.h <<_ACEOF
12130#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
12131_ACEOF
12132
12133
12134fi
12135
12136
d0ac1c44
SM
12137 as_ac_Symbol=`$as_echo "ac_cv_have_decl_basename(char *)" | $as_tr_sh`
12138ac_fn_c_check_decl "$LINENO" "basename(char *)" "$as_ac_Symbol" "$ac_includes_default"
12139if eval test \"x\$"$as_ac_Symbol"\" = x"yes"; then :
07697489
PA
12140 ac_have_decl=1
12141else
12142 ac_have_decl=0
12143fi
12144
12145cat >>confdefs.h <<_ACEOF
12146#define HAVE_DECL_BASENAME $ac_have_decl
12147_ACEOF
12148ac_fn_c_check_decl "$LINENO" "ffs" "ac_cv_have_decl_ffs" "$ac_includes_default"
d0ac1c44 12149if test "x$ac_cv_have_decl_ffs" = xyes; then :
07697489
PA
12150 ac_have_decl=1
12151else
12152 ac_have_decl=0
12153fi
12154
12155cat >>confdefs.h <<_ACEOF
12156#define HAVE_DECL_FFS $ac_have_decl
12157_ACEOF
12158ac_fn_c_check_decl "$LINENO" "asprintf" "ac_cv_have_decl_asprintf" "$ac_includes_default"
d0ac1c44 12159if test "x$ac_cv_have_decl_asprintf" = xyes; then :
07697489
PA
12160 ac_have_decl=1
12161else
12162 ac_have_decl=0
12163fi
12164
12165cat >>confdefs.h <<_ACEOF
12166#define HAVE_DECL_ASPRINTF $ac_have_decl
12167_ACEOF
12168ac_fn_c_check_decl "$LINENO" "vasprintf" "ac_cv_have_decl_vasprintf" "$ac_includes_default"
d0ac1c44 12169if test "x$ac_cv_have_decl_vasprintf" = xyes; then :
07697489
PA
12170 ac_have_decl=1
12171else
12172 ac_have_decl=0
12173fi
12174
12175cat >>confdefs.h <<_ACEOF
12176#define HAVE_DECL_VASPRINTF $ac_have_decl
12177_ACEOF
12178ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
d0ac1c44 12179if test "x$ac_cv_have_decl_snprintf" = xyes; then :
07697489
PA
12180 ac_have_decl=1
12181else
12182 ac_have_decl=0
12183fi
12184
12185cat >>confdefs.h <<_ACEOF
12186#define HAVE_DECL_SNPRINTF $ac_have_decl
12187_ACEOF
12188ac_fn_c_check_decl "$LINENO" "vsnprintf" "ac_cv_have_decl_vsnprintf" "$ac_includes_default"
d0ac1c44 12189if test "x$ac_cv_have_decl_vsnprintf" = xyes; then :
07697489
PA
12190 ac_have_decl=1
12191else
12192 ac_have_decl=0
12193fi
12194
12195cat >>confdefs.h <<_ACEOF
12196#define HAVE_DECL_VSNPRINTF $ac_have_decl
12197_ACEOF
12198
12199 ac_fn_c_check_decl "$LINENO" "strtol" "ac_cv_have_decl_strtol" "$ac_includes_default"
d0ac1c44 12200if test "x$ac_cv_have_decl_strtol" = xyes; then :
07697489
PA
12201 ac_have_decl=1
12202else
12203 ac_have_decl=0
12204fi
12205
12206cat >>confdefs.h <<_ACEOF
12207#define HAVE_DECL_STRTOL $ac_have_decl
12208_ACEOF
12209ac_fn_c_check_decl "$LINENO" "strtoul" "ac_cv_have_decl_strtoul" "$ac_includes_default"
d0ac1c44 12210if test "x$ac_cv_have_decl_strtoul" = xyes; then :
07697489
PA
12211 ac_have_decl=1
12212else
12213 ac_have_decl=0
12214fi
12215
12216cat >>confdefs.h <<_ACEOF
12217#define HAVE_DECL_STRTOUL $ac_have_decl
12218_ACEOF
12219ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default"
d0ac1c44 12220if test "x$ac_cv_have_decl_strtoll" = xyes; then :
07697489
PA
12221 ac_have_decl=1
12222else
12223 ac_have_decl=0
12224fi
12225
12226cat >>confdefs.h <<_ACEOF
12227#define HAVE_DECL_STRTOLL $ac_have_decl
12228_ACEOF
12229ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default"
d0ac1c44 12230if test "x$ac_cv_have_decl_strtoull" = xyes; then :
07697489
PA
12231 ac_have_decl=1
12232else
12233 ac_have_decl=0
12234fi
12235
12236cat >>confdefs.h <<_ACEOF
12237#define HAVE_DECL_STRTOULL $ac_have_decl
12238_ACEOF
12239
12240 ac_fn_c_check_decl "$LINENO" "strverscmp" "ac_cv_have_decl_strverscmp" "$ac_includes_default"
d0ac1c44 12241if test "x$ac_cv_have_decl_strverscmp" = xyes; then :
07697489
PA
12242 ac_have_decl=1
12243else
12244 ac_have_decl=0
12245fi
12246
12247cat >>confdefs.h <<_ACEOF
12248#define HAVE_DECL_STRVERSCMP $ac_have_decl
12249_ACEOF
12250
12251
12252
81ecdfbb 12253ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
d0ac1c44 12254if test "x$ac_cv_have_decl_snprintf" = xyes; then :
81ecdfbb
RW
12255 ac_have_decl=1
12256else
12257 ac_have_decl=0
5ee754fc 12258fi
81ecdfbb
RW
12259
12260cat >>confdefs.h <<_ACEOF
12261#define HAVE_DECL_SNPRINTF $ac_have_decl
a9322a30 12262_ACEOF
5ee754fc 12263
5ee754fc 12264
81ecdfbb
RW
12265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
12266$as_echo_n "checking for LC_MESSAGES... " >&6; }
d0ac1c44 12267if ${am_cv_val_LC_MESSAGES+:} false; then :
81ecdfbb 12268 $as_echo_n "(cached) " >&6
bec39cab 12269else
81ecdfbb 12270 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12271/* end confdefs.h. */
81ecdfbb 12272#include <locale.h>
a9322a30
TT
12273int
12274main ()
12275{
81ecdfbb 12276return LC_MESSAGES
a9322a30
TT
12277 ;
12278 return 0;
12279}
bec39cab 12280_ACEOF
81ecdfbb
RW
12281if ac_fn_c_try_link "$LINENO"; then :
12282 am_cv_val_LC_MESSAGES=yes
bec39cab 12283else
81ecdfbb
RW
12284 am_cv_val_LC_MESSAGES=no
12285fi
12286rm -f core conftest.err conftest.$ac_objext \
12287 conftest$ac_exeext conftest.$ac_ext
12288fi
12289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
12290$as_echo "$am_cv_val_LC_MESSAGES" >&6; }
12291 if test $am_cv_val_LC_MESSAGES = yes; then
bec39cab 12292
81ecdfbb
RW
12293$as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
12294
12295 fi
12296
12297
12298# ----------------------- #
12299# Checks for structures. #
12300# ----------------------- #
12301
12302ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
d0ac1c44 12303if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then :
81ecdfbb
RW
12304
12305cat >>confdefs.h <<_ACEOF
12306#define HAVE_STRUCT_STAT_ST_BLOCKS 1
7eb368b3 12307_ACEOF
7eb368b3 12308
81ecdfbb 12309
7eb368b3 12310fi
81ecdfbb 12311ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
d0ac1c44 12312if test "x$ac_cv_member_struct_stat_st_blksize" = xyes; then :
7eb368b3 12313
a9322a30
TT
12314cat >>confdefs.h <<_ACEOF
12315#define HAVE_STRUCT_STAT_ST_BLKSIZE 1
7eb368b3
NR
12316_ACEOF
12317
a9322a30 12318
7eb368b3
NR
12319fi
12320
7eb368b3 12321
a9322a30
TT
12322# ------------------ #
12323# Checks for types. #
12324# ------------------ #
7eb368b3 12325
81ecdfbb 12326ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
a9322a30
TT
12327#include <sys/socket.h>
12328
81ecdfbb 12329"
d0ac1c44 12330if test "x$ac_cv_type_socklen_t" = xyes; then :
bec39cab 12331
a9322a30
TT
12332cat >>confdefs.h <<_ACEOF
12333#define HAVE_SOCKLEN_T 1
12334_ACEOF
12335
12336
12337fi
12338
12339
12340# ------------------------------------- #
12341# Checks for compiler characteristics. #
12342# ------------------------------------- #
12343
81ecdfbb
RW
12344{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
12345$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
d0ac1c44 12346if ${ac_cv_c_const+:} false; then :
81ecdfbb 12347 $as_echo_n "(cached) " >&6
a9322a30 12348else
81ecdfbb 12349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12350/* end confdefs.h. */
a9322a30
TT
12351
12352int
12353main ()
12354{
d0ac1c44 12355
a9322a30 12356#ifndef __cplusplus
d0ac1c44 12357 /* Ultrix mips cc rejects this sort of thing. */
a9322a30 12358 typedef int charset[2];
d0ac1c44 12359 const charset cs = { 0, 0 };
a9322a30 12360 /* SunOS 4.1.1 cc rejects this. */
81ecdfbb
RW
12361 char const *const *pcpcc;
12362 char **ppc;
a9322a30
TT
12363 /* NEC SVR4.0.2 mips cc rejects this. */
12364 struct point {int x, y;};
12365 static struct point const zero = {0,0};
12366 /* AIX XL C 1.02.0.0 rejects this.
12367 It does not let you subtract one const X* pointer from another in
12368 an arm of an if-expression whose if-part is not a constant
12369 expression */
12370 const char *g = "string";
81ecdfbb 12371 pcpcc = &g + (g ? g-g : 0);
a9322a30 12372 /* HPUX 7.0 cc rejects these. */
81ecdfbb
RW
12373 ++pcpcc;
12374 ppc = (char**) pcpcc;
12375 pcpcc = (char const *const *) ppc;
d0ac1c44
SM
12376 { /* SCO 3.2v4 cc rejects this sort of thing. */
12377 char tx;
12378 char *t = &tx;
a9322a30
TT
12379 char const *s = 0 ? (char *) 0 : (char const *) 0;
12380
12381 *t++ = 0;
81ecdfbb 12382 if (s) return 0;
a9322a30
TT
12383 }
12384 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
12385 int x[] = {25, 17};
12386 const int *foo = &x[0];
12387 ++foo;
12388 }
12389 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
12390 typedef const int *iptr;
12391 iptr p = 0;
12392 ++p;
12393 }
d0ac1c44 12394 { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
a9322a30 12395 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
d0ac1c44
SM
12396 struct s { int j; const int *ap[3]; } bx;
12397 struct s *b = &bx; b->j = 5;
a9322a30
TT
12398 }
12399 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
12400 const int foo = 10;
81ecdfbb 12401 if (!foo) return 0;
a9322a30 12402 }
81ecdfbb 12403 return !cs[0] && !zero.x;
a9322a30
TT
12404#endif
12405
12406 ;
12407 return 0;
12408}
bec39cab 12409_ACEOF
81ecdfbb 12410if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12411 ac_cv_c_const=yes
5ee754fc 12412else
81ecdfbb 12413 ac_cv_c_const=no
5ee754fc 12414fi
81ecdfbb 12415rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5ee754fc 12416fi
81ecdfbb
RW
12417{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
12418$as_echo "$ac_cv_c_const" >&6; }
a9322a30 12419if test $ac_cv_c_const = no; then
bec39cab 12420
81ecdfbb 12421$as_echo "#define const /**/" >>confdefs.h
bec39cab 12422
5ee754fc 12423fi
bec39cab 12424
81ecdfbb
RW
12425{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
12426$as_echo_n "checking for inline... " >&6; }
d0ac1c44 12427if ${ac_cv_c_inline+:} false; then :
81ecdfbb 12428 $as_echo_n "(cached) " >&6
bec39cab 12429else
a9322a30
TT
12430 ac_cv_c_inline=no
12431for ac_kw in inline __inline__ __inline; do
81ecdfbb 12432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12433/* end confdefs.h. */
a9322a30
TT
12434#ifndef __cplusplus
12435typedef int foo_t;
12436static $ac_kw foo_t static_foo () {return 0; }
12437$ac_kw foo_t foo () {return 0; }
12438#endif
12439
bec39cab 12440_ACEOF
81ecdfbb
RW
12441if ac_fn_c_try_compile "$LINENO"; then :
12442 ac_cv_c_inline=$ac_kw
bec39cab 12443fi
81ecdfbb
RW
12444rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12445 test "$ac_cv_c_inline" != no && break
a9322a30 12446done
bec39cab 12447
5ee754fc 12448fi
81ecdfbb
RW
12449{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
12450$as_echo "$ac_cv_c_inline" >&6; }
5ee754fc 12451
a9322a30
TT
12452case $ac_cv_c_inline in
12453 inline | yes) ;;
12454 *)
12455 case $ac_cv_c_inline in
12456 no) ac_val=;;
12457 *) ac_val=$ac_cv_c_inline;;
12458 esac
12459 cat >>confdefs.h <<_ACEOF
12460#ifndef __cplusplus
12461#define inline $ac_val
12462#endif
12463_ACEOF
bec39cab
AC
12464 ;;
12465esac
bec39cab 12466
81ecdfbb
RW
12467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
12468$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
d0ac1c44 12469if ${ac_cv_c_bigendian+:} false; then :
81ecdfbb 12470 $as_echo_n "(cached) " >&6
bec39cab 12471else
81ecdfbb
RW
12472 ac_cv_c_bigendian=unknown
12473 # See if we're dealing with a universal compiler.
12474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12475/* end confdefs.h. */
12476#ifndef __APPLE_CC__
12477 not a universal capable compiler
12478 #endif
12479 typedef int dummy;
12480
12481_ACEOF
12482if ac_fn_c_try_compile "$LINENO"; then :
12483
12484 # Check for potential -arch flags. It is not universal unless
12485 # there are at least two -arch flags with different values.
12486 ac_arch=
12487 ac_prev=
12488 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
12489 if test -n "$ac_prev"; then
12490 case $ac_word in
12491 i?86 | x86_64 | ppc | ppc64)
12492 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
12493 ac_arch=$ac_word
12494 else
12495 ac_cv_c_bigendian=universal
12496 break
12497 fi
12498 ;;
12499 esac
12500 ac_prev=
12501 elif test "x$ac_word" = "x-arch"; then
12502 ac_prev=arch
12503 fi
12504 done
12505fi
12506rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12507 if test $ac_cv_c_bigendian = unknown; then
12508 # See if sys/param.h defines the BYTE_ORDER macro.
12509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12510/* end confdefs.h. */
a9322a30 12511#include <sys/types.h>
81ecdfbb 12512 #include <sys/param.h>
a9322a30
TT
12513
12514int
12515main ()
12516{
81ecdfbb
RW
12517#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
12518 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
12519 && LITTLE_ENDIAN)
12520 bogus endian macros
12521 #endif
a9322a30
TT
12522
12523 ;
12524 return 0;
12525}
bec39cab 12526_ACEOF
81ecdfbb 12527if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12528 # It does; now see whether it defined to BIG_ENDIAN or not.
81ecdfbb 12529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12530/* end confdefs.h. */
a9322a30 12531#include <sys/types.h>
81ecdfbb 12532 #include <sys/param.h>
a9322a30
TT
12533
12534int
12535main ()
12536{
12537#if BYTE_ORDER != BIG_ENDIAN
81ecdfbb
RW
12538 not big endian
12539 #endif
a9322a30
TT
12540
12541 ;
12542 return 0;
12543}
bec39cab 12544_ACEOF
81ecdfbb 12545if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12546 ac_cv_c_bigendian=yes
5ee754fc 12547else
81ecdfbb 12548 ac_cv_c_bigendian=no
5ee754fc 12549fi
81ecdfbb
RW
12550rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12551fi
12552rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12553 fi
12554 if test $ac_cv_c_bigendian = unknown; then
12555 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
12556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12557/* end confdefs.h. */
12558#include <limits.h>
bec39cab 12559
81ecdfbb
RW
12560int
12561main ()
12562{
12563#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
12564 bogus endian macros
12565 #endif
12566
12567 ;
12568 return 0;
12569}
7eb368b3 12570_ACEOF
81ecdfbb
RW
12571if ac_fn_c_try_compile "$LINENO"; then :
12572 # It does; now see whether it defined to _BIG_ENDIAN or not.
12573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7eb368b3 12574/* end confdefs.h. */
81ecdfbb
RW
12575#include <limits.h>
12576
7eb368b3
NR
12577int
12578main ()
12579{
81ecdfbb
RW
12580#ifndef _BIG_ENDIAN
12581 not big endian
12582 #endif
12583
7eb368b3
NR
12584 ;
12585 return 0;
12586}
12587_ACEOF
81ecdfbb 12588if ac_fn_c_try_compile "$LINENO"; then :
a9322a30 12589 ac_cv_c_bigendian=yes
81ecdfbb
RW
12590else
12591 ac_cv_c_bigendian=no
a9322a30 12592fi
81ecdfbb 12593rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a9322a30 12594fi
81ecdfbb
RW
12595rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12596 fi
12597 if test $ac_cv_c_bigendian = unknown; then
12598 # Compile a test program.
12599 if test "$cross_compiling" = yes; then :
12600 # Try to guess by grepping values from an object file.
12601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12602/* end confdefs.h. */
12603short int ascii_mm[] =
12604 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
12605 short int ascii_ii[] =
12606 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
12607 int use_ascii (int i) {
12608 return ascii_mm[i] + ascii_ii[i];
12609 }
12610 short int ebcdic_ii[] =
12611 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
12612 short int ebcdic_mm[] =
12613 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
12614 int use_ebcdic (int i) {
12615 return ebcdic_mm[i] + ebcdic_ii[i];
12616 }
12617 extern int foo;
7eb368b3 12618
81ecdfbb
RW
12619int
12620main ()
12621{
12622return use_ascii (foo) == use_ebcdic (foo);
12623 ;
12624 return 0;
12625}
12626_ACEOF
12627if ac_fn_c_try_compile "$LINENO"; then :
12628 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
12629 ac_cv_c_bigendian=yes
12630 fi
12631 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
12632 if test "$ac_cv_c_bigendian" = unknown; then
12633 ac_cv_c_bigendian=no
12634 else
12635 # finding both strings is unlikely to happen, but who knows?
12636 ac_cv_c_bigendian=unknown
12637 fi
12638 fi
7eb368b3 12639fi
81ecdfbb 12640rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
bec39cab 12641else
81ecdfbb 12642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12643/* end confdefs.h. */
81ecdfbb 12644$ac_includes_default
d3ea6809
MM
12645int
12646main ()
12647{
81ecdfbb
RW
12648
12649 /* Are we little or big endian? From Harbison&Steele. */
12650 union
12651 {
12652 long int l;
12653 char c[sizeof (long int)];
12654 } u;
12655 u.l = 1;
12656 return u.c[sizeof (long int) - 1] == 1;
12657
12658 ;
12659 return 0;
d3ea6809
MM
12660}
12661_ACEOF
81ecdfbb 12662if ac_fn_c_try_run "$LINENO"; then :
a9322a30 12663 ac_cv_c_bigendian=no
d3ea6809 12664else
81ecdfbb 12665 ac_cv_c_bigendian=yes
d3ea6809 12666fi
81ecdfbb
RW
12667rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12668 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 12669fi
a9322a30 12670
81ecdfbb
RW
12671 fi
12672fi
12673{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
12674$as_echo "$ac_cv_c_bigendian" >&6; }
12675 case $ac_cv_c_bigendian in #(
12676 yes)
12677 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
12678;; #(
12679 no)
12680 ;; #(
12681 universal)
12682
12683$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
12684
12685 ;; #(
12686 *)
d0ac1c44 12687 as_fn_error $? "unknown endianness
81ecdfbb
RW
12688 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
12689 esac
d3ea6809
MM
12690
12691
a9322a30
TT
12692# ------------------------------ #
12693# Checks for library functions. #
12694# ------------------------------ #
d3ea6809 12695
d0ac1c44
SM
12696
12697
12698
12699 for ac_header in $ac_header_list
81ecdfbb
RW
12700do :
12701 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
d0ac1c44
SM
12702ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
12703"
12704if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
bec39cab 12705 cat >>confdefs.h <<_ACEOF
81ecdfbb 12706#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
bec39cab 12707_ACEOF
b757528f 12708
b757528f 12709fi
bec39cab 12710
a9322a30 12711done
a3828db0 12712
d0ac1c44
SM
12713
12714
12715
12716
12717
12718
12719
a9322a30 12720for ac_func in getpagesize
81ecdfbb
RW
12721do :
12722 ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
d0ac1c44 12723if test "x$ac_cv_func_getpagesize" = xyes; then :
bec39cab 12724 cat >>confdefs.h <<_ACEOF
81ecdfbb 12725#define HAVE_GETPAGESIZE 1
bec39cab 12726_ACEOF
bcb3dc3d 12727
bcb3dc3d
MK
12728fi
12729done
12730
81ecdfbb
RW
12731{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
12732$as_echo_n "checking for working mmap... " >&6; }
d0ac1c44 12733if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
81ecdfbb 12734 $as_echo_n "(cached) " >&6
a9322a30 12735else
81ecdfbb 12736 if test "$cross_compiling" = yes; then :
a9322a30 12737 ac_cv_func_mmap_fixed_mapped=no
bec39cab 12738else
81ecdfbb 12739 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 12740/* end confdefs.h. */
a9322a30
TT
12741$ac_includes_default
12742/* malloc might have been renamed as rpl_malloc. */
12743#undef malloc
bec39cab 12744
a9322a30
TT
12745/* Thanks to Mike Haertel and Jim Avera for this test.
12746 Here is a matrix of mmap possibilities:
12747 mmap private not fixed
12748 mmap private fixed at somewhere currently unmapped
12749 mmap private fixed at somewhere already mapped
12750 mmap shared not fixed
12751 mmap shared fixed at somewhere currently unmapped
12752 mmap shared fixed at somewhere already mapped
12753 For private mappings, we should verify that changes cannot be read()
12754 back from the file, nor mmap's back from the file at a different
12755 address. (There have been systems where private was not correctly
12756 implemented like the infamous i386 svr4.0, and systems where the
12757 VM page cache was not coherent with the file system buffer cache
12758 like early versions of FreeBSD and possibly contemporary NetBSD.)
12759 For shared mappings, we should conversely verify that changes get
12760 propagated back to all the places they're supposed to be.
bec39cab 12761
a9322a30
TT
12762 Grep wants private fixed already mapped.
12763 The main things grep needs to know about mmap are:
12764 * does it exist and is it safe to write into the mmap'd area
12765 * how to use it (BSD variants) */
8b9cf735 12766
a9322a30
TT
12767#include <fcntl.h>
12768#include <sys/mman.h>
8b9cf735 12769
81ecdfbb 12770#if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
a9322a30 12771char *malloc ();
a3828db0
MK
12772#endif
12773
a9322a30 12774/* This mess was copied from the GNU getpagesize.h. */
81ecdfbb 12775#ifndef HAVE_GETPAGESIZE
a9322a30
TT
12776# ifdef _SC_PAGESIZE
12777# define getpagesize() sysconf(_SC_PAGESIZE)
12778# else /* no _SC_PAGESIZE */
81ecdfbb 12779# ifdef HAVE_SYS_PARAM_H
a9322a30
TT
12780# include <sys/param.h>
12781# ifdef EXEC_PAGESIZE
12782# define getpagesize() EXEC_PAGESIZE
12783# else /* no EXEC_PAGESIZE */
12784# ifdef NBPG
12785# define getpagesize() NBPG * CLSIZE
12786# ifndef CLSIZE
12787# define CLSIZE 1
12788# endif /* no CLSIZE */
12789# else /* no NBPG */
12790# ifdef NBPC
12791# define getpagesize() NBPC
12792# else /* no NBPC */
12793# ifdef PAGESIZE
12794# define getpagesize() PAGESIZE
12795# endif /* PAGESIZE */
12796# endif /* no NBPC */
12797# endif /* no NBPG */
12798# endif /* no EXEC_PAGESIZE */
12799# else /* no HAVE_SYS_PARAM_H */
12800# define getpagesize() 8192 /* punt totally */
12801# endif /* no HAVE_SYS_PARAM_H */
12802# endif /* no _SC_PAGESIZE */
12803
12804#endif /* no HAVE_GETPAGESIZE */
12805
bec39cab
AC
12806int
12807main ()
12808{
a9322a30 12809 char *data, *data2, *data3;
d0ac1c44 12810 const char *cdata2;
a9322a30 12811 int i, pagesize;
d0ac1c44 12812 int fd, fd2;
a9322a30
TT
12813
12814 pagesize = getpagesize ();
12815
12816 /* First, make a file with some known garbage in it. */
12817 data = (char *) malloc (pagesize);
12818 if (!data)
81ecdfbb 12819 return 1;
a9322a30
TT
12820 for (i = 0; i < pagesize; ++i)
12821 *(data + i) = rand ();
12822 umask (0);
12823 fd = creat ("conftest.mmap", 0600);
12824 if (fd < 0)
d0ac1c44 12825 return 2;
a9322a30 12826 if (write (fd, data, pagesize) != pagesize)
d0ac1c44 12827 return 3;
a9322a30
TT
12828 close (fd);
12829
d0ac1c44
SM
12830 /* Next, check that the tail of a page is zero-filled. File must have
12831 non-zero length, otherwise we risk SIGBUS for entire page. */
12832 fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
12833 if (fd2 < 0)
12834 return 4;
12835 cdata2 = "";
12836 if (write (fd2, cdata2, 1) != 1)
12837 return 5;
12838 data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
12839 if (data2 == MAP_FAILED)
12840 return 6;
12841 for (i = 0; i < pagesize; ++i)
12842 if (*(data2 + i))
12843 return 7;
12844 close (fd2);
12845 if (munmap (data2, pagesize))
12846 return 8;
12847
a9322a30
TT
12848 /* Next, try to mmap the file at a fixed address which already has
12849 something else allocated at it. If we can, also make sure that
12850 we see the same garbage. */
12851 fd = open ("conftest.mmap", O_RDWR);
12852 if (fd < 0)
d0ac1c44 12853 return 9;
a9322a30
TT
12854 if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
12855 MAP_PRIVATE | MAP_FIXED, fd, 0L))
d0ac1c44 12856 return 10;
a9322a30
TT
12857 for (i = 0; i < pagesize; ++i)
12858 if (*(data + i) != *(data2 + i))
d0ac1c44 12859 return 11;
a9322a30
TT
12860
12861 /* Finally, make sure that changes to the mapped area do not
12862 percolate back to the file as seen by read(). (This is a bug on
12863 some variants of i386 svr4.0.) */
12864 for (i = 0; i < pagesize; ++i)
12865 *(data2 + i) = *(data2 + i) + 1;
12866 data3 = (char *) malloc (pagesize);
12867 if (!data3)
d0ac1c44 12868 return 12;
a9322a30 12869 if (read (fd, data3, pagesize) != pagesize)
d0ac1c44 12870 return 13;
a9322a30
TT
12871 for (i = 0; i < pagesize; ++i)
12872 if (*(data + i) != *(data3 + i))
d0ac1c44 12873 return 14;
a9322a30 12874 close (fd);
81ecdfbb 12875 return 0;
bec39cab
AC
12876}
12877_ACEOF
81ecdfbb 12878if ac_fn_c_try_run "$LINENO"; then :
a9322a30 12879 ac_cv_func_mmap_fixed_mapped=yes
086ec9eb 12880else
81ecdfbb 12881 ac_cv_func_mmap_fixed_mapped=no
a3828db0 12882fi
81ecdfbb
RW
12883rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12884 conftest.$ac_objext conftest.beam conftest.$ac_ext
a3828db0 12885fi
81ecdfbb 12886
a9322a30 12887fi
81ecdfbb
RW
12888{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
12889$as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
a9322a30
TT
12890if test $ac_cv_func_mmap_fixed_mapped = yes; then
12891
81ecdfbb 12892$as_echo "#define HAVE_MMAP 1" >>confdefs.h
a3828db0 12893
086ec9eb 12894fi
d0ac1c44 12895rm -f conftest.mmap conftest.txt
a3828db0 12896
81ecdfbb 12897ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
d0ac1c44 12898if test "x$ac_cv_type_pid_t" = xyes; then :
bec39cab 12899
a9322a30
TT
12900else
12901
12902cat >>confdefs.h <<_ACEOF
12903#define pid_t int
bec39cab 12904_ACEOF
086ec9eb
MK
12905
12906fi
12907
81ecdfbb
RW
12908for ac_header in vfork.h
12909do :
12910 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
d0ac1c44 12911if test "x$ac_cv_header_vfork_h" = xyes; then :
a3828db0 12912 cat >>confdefs.h <<_ACEOF
81ecdfbb 12913#define HAVE_VFORK_H 1
bec39cab 12914_ACEOF
c906108c
SS
12915
12916fi
a9322a30 12917
a3828db0 12918done
c906108c 12919
a9322a30 12920for ac_func in fork vfork
81ecdfbb
RW
12921do :
12922 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12923ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 12924if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
a3828db0 12925 cat >>confdefs.h <<_ACEOF
81ecdfbb 12926#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
bec39cab 12927_ACEOF
b83266a0 12928
97bf5e38 12929fi
a3828db0 12930done
b83266a0 12931
a9322a30 12932if test "x$ac_cv_func_fork" = xyes; then
81ecdfbb
RW
12933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
12934$as_echo_n "checking for working fork... " >&6; }
d0ac1c44 12935if ${ac_cv_func_fork_works+:} false; then :
81ecdfbb 12936 $as_echo_n "(cached) " >&6
a9322a30 12937else
81ecdfbb 12938 if test "$cross_compiling" = yes; then :
a9322a30
TT
12939 ac_cv_func_fork_works=cross
12940else
81ecdfbb
RW
12941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12942/* end confdefs.h. */
12943$ac_includes_default
12944int
12945main ()
12946{
12947
12948 /* By Ruediger Kuhlmann. */
12949 return fork () < 0;
12950
12951 ;
12952 return 0;
12953}
a9322a30 12954_ACEOF
81ecdfbb 12955if ac_fn_c_try_run "$LINENO"; then :
a9322a30
TT
12956 ac_cv_func_fork_works=yes
12957else
81ecdfbb 12958 ac_cv_func_fork_works=no
a9322a30 12959fi
81ecdfbb
RW
12960rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12961 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 12962fi
81ecdfbb 12963
a9322a30 12964fi
81ecdfbb
RW
12965{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
12966$as_echo "$ac_cv_func_fork_works" >&6; }
a9322a30
TT
12967
12968else
12969 ac_cv_func_fork_works=$ac_cv_func_fork
12970fi
12971if test "x$ac_cv_func_fork_works" = xcross; then
12972 case $host in
12973 *-*-amigaos* | *-*-msdosdjgpp*)
12974 # Override, as these systems have only a dummy fork() stub
12975 ac_cv_func_fork_works=no
12976 ;;
12977 *)
12978 ac_cv_func_fork_works=yes
12979 ;;
12980 esac
81ecdfbb
RW
12981 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
12982$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
a9322a30
TT
12983fi
12984ac_cv_func_vfork_works=$ac_cv_func_vfork
12985if test "x$ac_cv_func_vfork" = xyes; then
81ecdfbb
RW
12986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
12987$as_echo_n "checking for working vfork... " >&6; }
d0ac1c44 12988if ${ac_cv_func_vfork_works+:} false; then :
81ecdfbb 12989 $as_echo_n "(cached) " >&6
a9322a30 12990else
81ecdfbb 12991 if test "$cross_compiling" = yes; then :
a9322a30
TT
12992 ac_cv_func_vfork_works=cross
12993else
81ecdfbb 12994 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
a9322a30
TT
12995/* end confdefs.h. */
12996/* Thanks to Paul Eggert for this test. */
81ecdfbb 12997$ac_includes_default
a9322a30 12998#include <sys/wait.h>
81ecdfbb 12999#ifdef HAVE_VFORK_H
a9322a30
TT
13000# include <vfork.h>
13001#endif
13002/* On some sparc systems, changes by the child to local and incoming
13003 argument registers are propagated back to the parent. The compiler
13004 is told about this with #include <vfork.h>, but some compilers
13005 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
13006 static variable whose address is put into a register that is
13007 clobbered by the vfork. */
13008static void
13009#ifdef __cplusplus
13010sparc_address_test (int arg)
13011# else
13012sparc_address_test (arg) int arg;
13013#endif
13014{
13015 static pid_t child;
13016 if (!child) {
13017 child = vfork ();
13018 if (child < 0) {
13019 perror ("vfork");
13020 _exit(2);
13021 }
13022 if (!child) {
13023 arg = getpid();
13024 write(-1, "", 0);
13025 _exit (arg);
13026 }
13027 }
13028}
13029
13030int
13031main ()
13032{
13033 pid_t parent = getpid ();
13034 pid_t child;
13035
13036 sparc_address_test (0);
13037
13038 child = vfork ();
13039
13040 if (child == 0) {
13041 /* Here is another test for sparc vfork register problems. This
13042 test uses lots of local variables, at least as many local
13043 variables as main has allocated so far including compiler
13044 temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris
13045 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should
13046 reuse the register of parent for one of the local variables,
13047 since it will think that parent can't possibly be used any more
13048 in this routine. Assigning to the local variable will thus
13049 munge parent in the parent process. */
13050 pid_t
13051 p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
13052 p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
13053 /* Convince the compiler that p..p7 are live; otherwise, it might
13054 use the same hardware register for all 8 local variables. */
13055 if (p != p1 || p != p2 || p != p3 || p != p4
13056 || p != p5 || p != p6 || p != p7)
13057 _exit(1);
13058
13059 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
13060 from child file descriptors. If the child closes a descriptor
13061 before it execs or exits, this munges the parent's descriptor
13062 as well. Test for this by closing stdout in the child. */
13063 _exit(close(fileno(stdout)) != 0);
13064 } else {
13065 int status;
13066 struct stat st;
13067
13068 while (wait(&status) != child)
13069 ;
81ecdfbb 13070 return (
a9322a30
TT
13071 /* Was there some problem with vforking? */
13072 child < 0
13073
13074 /* Did the child fail? (This shouldn't happen.) */
13075 || status
13076
13077 /* Did the vfork/compiler bug occur? */
13078 || parent != getpid()
13079
13080 /* Did the file descriptor bug occur? */
13081 || fstat(fileno(stdout), &st) != 0
13082 );
13083 }
13084}
13085_ACEOF
81ecdfbb 13086if ac_fn_c_try_run "$LINENO"; then :
a9322a30
TT
13087 ac_cv_func_vfork_works=yes
13088else
81ecdfbb 13089 ac_cv_func_vfork_works=no
a9322a30 13090fi
81ecdfbb
RW
13091rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13092 conftest.$ac_objext conftest.beam conftest.$ac_ext
a9322a30 13093fi
81ecdfbb 13094
a9322a30 13095fi
81ecdfbb
RW
13096{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
13097$as_echo "$ac_cv_func_vfork_works" >&6; }
a9322a30
TT
13098
13099fi;
13100if test "x$ac_cv_func_fork_works" = xcross; then
13101 ac_cv_func_vfork_works=$ac_cv_func_vfork
81ecdfbb
RW
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
13103$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
a9322a30
TT
13104fi
13105
13106if test "x$ac_cv_func_vfork_works" = xyes; then
13107
81ecdfbb 13108$as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
a9322a30
TT
13109
13110else
13111
81ecdfbb 13112$as_echo "#define vfork fork" >>confdefs.h
a9322a30
TT
13113
13114fi
13115if test "x$ac_cv_func_fork_works" = xyes; then
13116
81ecdfbb 13117$as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
a9322a30
TT
13118
13119fi
13120
cdf43629 13121for ac_func in getauxval getrusage getuid getgid \
bdca27a2 13122 pipe poll pread pread64 pwrite resize_term \
e671cd59 13123 sbrk getpgid setpgid setpgrp setsid \
9467110b 13124 sigaction sigprocmask sigsetmask socketpair \
110ed339 13125 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
3332aaf2 13126 setrlimit getrlimit posix_madvise waitpid \
1d1d0bf7 13127 ptrace64 sigaltstack setns use_default_colors
81ecdfbb
RW
13128do :
13129 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13130ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 13131if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6c7a06a3 13132 cat >>confdefs.h <<_ACEOF
81ecdfbb 13133#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
6c7a06a3
TT
13134_ACEOF
13135
13136fi
13137done
13138
13139
81ecdfbb
RW
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13141$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
d0ac1c44 13142if ${am_cv_langinfo_codeset+:} false; then :
81ecdfbb 13143 $as_echo_n "(cached) " >&6
6c7a06a3 13144else
81ecdfbb 13145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6c7a06a3
TT
13146/* end confdefs.h. */
13147#include <langinfo.h>
13148int
13149main ()
13150{
13151char* cs = nl_langinfo(CODESET);
bec39cab
AC
13152 ;
13153 return 0;
13154}
13155_ACEOF
81ecdfbb 13156if ac_fn_c_try_link "$LINENO"; then :
6c7a06a3 13157 am_cv_langinfo_codeset=yes
a4db0f07 13158else
81ecdfbb 13159 am_cv_langinfo_codeset=no
a4db0f07 13160fi
81ecdfbb
RW
13161rm -f core conftest.err conftest.$ac_objext \
13162 conftest$ac_exeext conftest.$ac_ext
6c7a06a3 13163
a4db0f07 13164fi
81ecdfbb
RW
13165{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13166$as_echo "$am_cv_langinfo_codeset" >&6; }
6c7a06a3
TT
13167 if test $am_cv_langinfo_codeset = yes; then
13168
81ecdfbb 13169$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
a4db0f07 13170
6c7a06a3 13171 fi
c906108c 13172
d0ac1c44
SM
13173ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
13174if test "x$ac_cv_type_size_t" = xyes; then :
13175
13176else
13177
13178cat >>confdefs.h <<_ACEOF
13179#define size_t unsigned int
13180_ACEOF
13181
13182fi
13183
06825bd1 13184
3266f10b
TT
13185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
13186$as_echo_n "checking for ANSI C header files... " >&6; }
d0ac1c44 13187if ${ac_cv_header_stdc+:} false; then :
3266f10b
TT
13188 $as_echo_n "(cached) " >&6
13189else
13190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13191/* end confdefs.h. */
13192#include <stdlib.h>
13193#include <stdarg.h>
13194#include <string.h>
13195#include <float.h>
13196
13197int
13198main ()
13199{
13200
13201 ;
13202 return 0;
13203}
13204_ACEOF
13205if ac_fn_c_try_compile "$LINENO"; then :
13206 ac_cv_header_stdc=yes
13207else
13208 ac_cv_header_stdc=no
13209fi
13210rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13211
13212if test $ac_cv_header_stdc = yes; then
13213 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
13214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13215/* end confdefs.h. */
13216#include <string.h>
13217
13218_ACEOF
13219if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13220 $EGREP "memchr" >/dev/null 2>&1; then :
13221
13222else
13223 ac_cv_header_stdc=no
13224fi
13225rm -f conftest*
13226
13227fi
13228
13229if test $ac_cv_header_stdc = yes; then
13230 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
13231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13232/* end confdefs.h. */
13233#include <stdlib.h>
13234
13235_ACEOF
13236if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13237 $EGREP "free" >/dev/null 2>&1; then :
13238
13239else
13240 ac_cv_header_stdc=no
13241fi
13242rm -f conftest*
13243
13244fi
13245
13246if test $ac_cv_header_stdc = yes; then
13247 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
13248 if test "$cross_compiling" = yes; then :
13249 :
13250else
13251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13252/* end confdefs.h. */
13253#include <ctype.h>
13254#include <stdlib.h>
13255#if ((' ' & 0x0FF) == 0x020)
13256# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
13257# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
13258#else
13259# define ISLOWER(c) \
13260 (('a' <= (c) && (c) <= 'i') \
13261 || ('j' <= (c) && (c) <= 'r') \
13262 || ('s' <= (c) && (c) <= 'z'))
13263# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
13264#endif
13265
13266#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
13267int
13268main ()
13269{
13270 int i;
13271 for (i = 0; i < 256; i++)
13272 if (XOR (islower (i), ISLOWER (i))
13273 || toupper (i) != TOUPPER (i))
13274 return 2;
13275 return 0;
13276}
13277_ACEOF
13278if ac_fn_c_try_run "$LINENO"; then :
13279
13280else
13281 ac_cv_header_stdc=no
13282fi
13283rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13284 conftest.$ac_objext conftest.beam conftest.$ac_ext
13285fi
13286
13287fi
13288fi
13289{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
13290$as_echo "$ac_cv_header_stdc" >&6; }
13291if test $ac_cv_header_stdc = yes; then
13292
13293$as_echo "#define STDC_HEADERS 1" >>confdefs.h
13294
3266f10b
TT
13295fi
13296
13297 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
13298# for constant arguments. Useless!
13299{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
13300$as_echo_n "checking for working alloca.h... " >&6; }
d0ac1c44 13301if ${ac_cv_working_alloca_h+:} false; then :
3266f10b
TT
13302 $as_echo_n "(cached) " >&6
13303else
13304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13305/* end confdefs.h. */
13306#include <alloca.h>
13307int
13308main ()
13309{
13310char *p = (char *) alloca (2 * sizeof (int));
13311 if (p) return 0;
13312 ;
13313 return 0;
13314}
13315_ACEOF
13316if ac_fn_c_try_link "$LINENO"; then :
13317 ac_cv_working_alloca_h=yes
13318else
13319 ac_cv_working_alloca_h=no
13320fi
13321rm -f core conftest.err conftest.$ac_objext \
13322 conftest$ac_exeext conftest.$ac_ext
13323fi
13324{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
13325$as_echo "$ac_cv_working_alloca_h" >&6; }
13326if test $ac_cv_working_alloca_h = yes; then
13327
13328$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
13329
13330fi
13331
13332{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
13333$as_echo_n "checking for alloca... " >&6; }
d0ac1c44 13334if ${ac_cv_func_alloca_works+:} false; then :
3266f10b
TT
13335 $as_echo_n "(cached) " >&6
13336else
13337 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13338/* end confdefs.h. */
13339#ifdef __GNUC__
13340# define alloca __builtin_alloca
13341#else
13342# ifdef _MSC_VER
13343# include <malloc.h>
13344# define alloca _alloca
13345# else
13346# ifdef HAVE_ALLOCA_H
13347# include <alloca.h>
13348# else
13349# ifdef _AIX
13350 #pragma alloca
13351# else
13352# ifndef alloca /* predefined by HP cc +Olibcalls */
d0ac1c44 13353void *alloca (size_t);
3266f10b
TT
13354# endif
13355# endif
13356# endif
13357# endif
13358#endif
13359
13360int
13361main ()
13362{
13363char *p = (char *) alloca (1);
13364 if (p) return 0;
13365 ;
13366 return 0;
13367}
13368_ACEOF
13369if ac_fn_c_try_link "$LINENO"; then :
13370 ac_cv_func_alloca_works=yes
13371else
13372 ac_cv_func_alloca_works=no
13373fi
13374rm -f core conftest.err conftest.$ac_objext \
13375 conftest$ac_exeext conftest.$ac_ext
13376fi
13377{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
13378$as_echo "$ac_cv_func_alloca_works" >&6; }
13379
13380if test $ac_cv_func_alloca_works = yes; then
13381
13382$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
13383
13384else
13385 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
13386# that cause trouble. Some versions do not even contain alloca or
13387# contain a buggy version. If you still want to use their alloca,
13388# use ar to extract alloca.o from them instead of compiling alloca.c.
13389
13390ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
13391
13392$as_echo "#define C_ALLOCA 1" >>confdefs.h
13393
13394
13395{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
13396$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
d0ac1c44 13397if ${ac_cv_os_cray+:} false; then :
3266f10b
TT
13398 $as_echo_n "(cached) " >&6
13399else
13400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13401/* end confdefs.h. */
13402#if defined CRAY && ! defined CRAY2
13403webecray
13404#else
13405wenotbecray
13406#endif
13407
13408_ACEOF
13409if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13410 $EGREP "webecray" >/dev/null 2>&1; then :
13411 ac_cv_os_cray=yes
13412else
13413 ac_cv_os_cray=no
13414fi
13415rm -f conftest*
13416
13417fi
13418{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
13419$as_echo "$ac_cv_os_cray" >&6; }
13420if test $ac_cv_os_cray = yes; then
13421 for ac_func in _getb67 GETB67 getb67; do
13422 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13423ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 13424if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
3266f10b
TT
13425
13426cat >>confdefs.h <<_ACEOF
13427#define CRAY_STACKSEG_END $ac_func
13428_ACEOF
13429
13430 break
13431fi
13432
13433 done
13434fi
13435
13436{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
13437$as_echo_n "checking stack direction for C alloca... " >&6; }
d0ac1c44 13438if ${ac_cv_c_stack_direction+:} false; then :
3266f10b
TT
13439 $as_echo_n "(cached) " >&6
13440else
13441 if test "$cross_compiling" = yes; then :
13442 ac_cv_c_stack_direction=0
13443else
13444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13445/* end confdefs.h. */
13446$ac_includes_default
13447int
d0ac1c44 13448find_stack_direction (int *addr, int depth)
3266f10b 13449{
d0ac1c44
SM
13450 int dir, dummy = 0;
13451 if (! addr)
13452 addr = &dummy;
13453 *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
13454 dir = depth ? find_stack_direction (addr, depth - 1) : 0;
13455 return dir + dummy;
3266f10b
TT
13456}
13457
13458int
d0ac1c44 13459main (int argc, char **argv)
3266f10b 13460{
d0ac1c44 13461 return find_stack_direction (0, argc + !argv + 20) < 0;
3266f10b
TT
13462}
13463_ACEOF
13464if ac_fn_c_try_run "$LINENO"; then :
13465 ac_cv_c_stack_direction=1
13466else
13467 ac_cv_c_stack_direction=-1
13468fi
13469rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13470 conftest.$ac_objext conftest.beam conftest.$ac_ext
13471fi
13472
13473fi
13474{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
13475$as_echo "$ac_cv_c_stack_direction" >&6; }
13476cat >>confdefs.h <<_ACEOF
13477#define STACK_DIRECTION $ac_cv_c_stack_direction
13478_ACEOF
13479
13480
13481fi
13482
13483
13484
13485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
13486$as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
d0ac1c44 13487if ${am_cv_langinfo_codeset+:} false; then :
3266f10b
TT
13488 $as_echo_n "(cached) " >&6
13489else
13490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13491/* end confdefs.h. */
13492#include <langinfo.h>
13493int
13494main ()
13495{
13496char* cs = nl_langinfo(CODESET);
13497 ;
13498 return 0;
13499}
13500_ACEOF
13501if ac_fn_c_try_link "$LINENO"; then :
13502 am_cv_langinfo_codeset=yes
13503else
13504 am_cv_langinfo_codeset=no
13505fi
13506rm -f core conftest.err conftest.$ac_objext \
13507 conftest$ac_exeext conftest.$ac_ext
13508
13509fi
13510{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
13511$as_echo "$am_cv_langinfo_codeset" >&6; }
13512 if test $am_cv_langinfo_codeset = yes; then
13513
13514$as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
13515
13516 fi
13517
13518
44122162 13519 for ac_header in linux/perf_event.h locale.h memory.h signal.h sys/resource.h sys/socket.h sys/un.h sys/wait.h thread_db.h wait.h termios.h
3266f10b
TT
13520do :
13521 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13522ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 13523if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3266f10b
TT
13524 cat >>confdefs.h <<_ACEOF
13525#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13526_ACEOF
13527
13528fi
13529
13530done
13531
13532
f348d89a 13533 for ac_func in fdwalk getrlimit pipe pipe2 socketpair sigaction
3266f10b
TT
13534do :
13535 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13536ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
d0ac1c44 13537if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
3266f10b
TT
13538 cat >>confdefs.h <<_ACEOF
13539#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13540_ACEOF
13541
13542fi
13543done
13544
13545
13546 ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
d0ac1c44 13547if test "x$ac_cv_have_decl_strerror" = xyes; then :
3266f10b
TT
13548 ac_have_decl=1
13549else
13550 ac_have_decl=0
13551fi
13552
13553cat >>confdefs.h <<_ACEOF
13554#define HAVE_DECL_STRERROR $ac_have_decl
13555_ACEOF
13556ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
d0ac1c44 13557if test "x$ac_cv_have_decl_strstr" = xyes; then :
3266f10b
TT
13558 ac_have_decl=1
13559else
13560 ac_have_decl=0
13561fi
13562
13563cat >>confdefs.h <<_ACEOF
13564#define HAVE_DECL_STRSTR $ac_have_decl
13565_ACEOF
13566
13567
e9bcb658
GB
13568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
13569$as_echo_n "checking for sigsetjmp... " >&6; }
d0ac1c44 13570if ${gdb_cv_func_sigsetjmp+:} false; then :
e9bcb658
GB
13571 $as_echo_n "(cached) " >&6
13572else
13573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13574/* end confdefs.h. */
13575
13576#include <setjmp.h>
13577
13578int
13579main ()
13580{
13581sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
13582 ;
13583 return 0;
13584}
13585_ACEOF
13586if ac_fn_c_try_compile "$LINENO"; then :
13587 gdb_cv_func_sigsetjmp=yes
13588else
13589 gdb_cv_func_sigsetjmp=no
13590fi
13591rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13592fi
13593{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
13594$as_echo "$gdb_cv_func_sigsetjmp" >&6; }
13595if test $gdb_cv_func_sigsetjmp = yes; then
13596
13597$as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
13598
13599fi
13600
3266f10b 13601
54019719
PA
13602# Check the return and argument types of ptrace.
13603
13604
54019719
PA
13605for ac_header in sys/ptrace.h ptrace.h
13606do :
13607 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
13608ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
d0ac1c44 13609if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
54019719
PA
13610 cat >>confdefs.h <<_ACEOF
13611#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
13612_ACEOF
13613
13614fi
13615
13616done
13617
13618
a3828db0 13619gdb_ptrace_headers='
4ff70b84 13620#include <sys/types.h>
a3828db0
MK
13621#if HAVE_SYS_PTRACE_H
13622# include <sys/ptrace.h>
13623#endif
13624#if HAVE_UNISTD_H
13625# include <unistd.h>
13626#endif
13627'
13628# There is no point in checking if we don't have a prototype.
9b30624b 13629ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
81ecdfbb 13630"
d0ac1c44 13631if test "x$ac_cv_have_decl_ptrace" = xyes; then :
81ecdfbb 13632 ac_have_decl=1
06825bd1 13633else
81ecdfbb 13634 ac_have_decl=0
06825bd1 13635fi
06825bd1 13636
a3828db0 13637cat >>confdefs.h <<_ACEOF
81ecdfbb 13638#define HAVE_DECL_PTRACE $ac_have_decl
a3828db0 13639_ACEOF
81ecdfbb 13640if test $ac_have_decl = 1; then :
bec39cab 13641
a3828db0 13642else
a3828db0
MK
13643
13644 : ${gdb_cv_func_ptrace_ret='int'}
13645 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
13646
06825bd1
MK
13647fi
13648
064ef605
DJ
13649# Check return type. Varargs (used on GNU/Linux) conflict with the
13650# empty argument list, so check for that explicitly.
81ecdfbb
RW
13651{ $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
13652$as_echo_n "checking return type of ptrace... " >&6; }
d0ac1c44 13653if ${gdb_cv_func_ptrace_ret+:} false; then :
81ecdfbb 13654 $as_echo_n "(cached) " >&6
bec39cab 13655else
81ecdfbb 13656 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13657/* end confdefs.h. */
a3828db0 13658$gdb_ptrace_headers
bec39cab
AC
13659int
13660main ()
13661{
064ef605
DJ
13662extern long ptrace (enum __ptrace_request, ...);
13663 ;
13664 return 0;
13665}
13666_ACEOF
9b30624b 13667if ac_fn_c_try_compile "$LINENO"; then :
064ef605
DJ
13668 gdb_cv_func_ptrace_ret='long'
13669else
81ecdfbb 13670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
064ef605
DJ
13671/* end confdefs.h. */
13672$gdb_ptrace_headers
13673int
13674main ()
13675{
a3828db0 13676extern int ptrace ();
bec39cab
AC
13677 ;
13678 return 0;
13679}
13680_ACEOF
9b30624b 13681if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13682 gdb_cv_func_ptrace_ret='int'
70f9f479 13683else
81ecdfbb 13684 gdb_cv_func_ptrace_ret='long'
70f9f479 13685fi
81ecdfbb 13686rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
70f9f479 13687fi
81ecdfbb 13688rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
064ef605 13689fi
81ecdfbb
RW
13690{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
13691$as_echo "$gdb_cv_func_ptrace_ret" >&6; }
bec39cab 13692
a3828db0
MK
13693cat >>confdefs.h <<_ACEOF
13694#define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
bec39cab 13695_ACEOF
70f9f479 13696
a3828db0 13697# Check argument types.
81ecdfbb
RW
13698{ $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
13699$as_echo_n "checking types of arguments for ptrace... " >&6; }
d0ac1c44 13700if ${gdb_cv_func_ptrace_args+:} false; then :
81ecdfbb 13701 $as_echo_n "(cached) " >&6
bec39cab 13702else
a3828db0 13703
81ecdfbb 13704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
064ef605
DJ
13705/* end confdefs.h. */
13706$gdb_ptrace_headers
13707int
13708main ()
13709{
13710extern long ptrace (enum __ptrace_request, ...);
13711 ;
13712 return 0;
13713}
13714_ACEOF
9b30624b 13715if ac_fn_c_try_compile "$LINENO"; then :
54019719 13716 gdb_cv_func_ptrace_args='enum __ptrace_request,int,long,long'
064ef605 13717else
064ef605 13718
a3828db0
MK
13719for gdb_arg1 in 'int' 'long'; do
13720 for gdb_arg2 in 'pid_t' 'int' 'long'; do
5ed10e6e 13721 for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
96d7229d 13722 for gdb_arg4 in 'int' 'long' 'void *'; do
81ecdfbb 13723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13724/* end confdefs.h. */
a3828db0 13725$gdb_ptrace_headers
bec39cab
AC
13726int
13727main ()
13728{
a3828db0
MK
13729
13730extern $gdb_cv_func_ptrace_ret
13731 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
13732
bec39cab
AC
13733 ;
13734 return 0;
13735}
13736_ACEOF
9b30624b 13737if ac_fn_c_try_compile "$LINENO"; then :
a3828db0
MK
13738 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
13739 break 4;
5c7f2947 13740fi
81ecdfbb 13741rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a3828db0 13742 for gdb_arg5 in 'int *' 'int' 'long'; do
81ecdfbb 13743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13744/* end confdefs.h. */
a3828db0 13745$gdb_ptrace_headers
bec39cab
AC
13746int
13747main ()
13748{
a3828db0
MK
13749
13750extern $gdb_cv_func_ptrace_ret
13751 ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
13752
bec39cab
AC
13753 ;
13754 return 0;
13755}
13756_ACEOF
9b30624b 13757if ac_fn_c_try_compile "$LINENO"; then :
a3828db0
MK
13758
13759gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
13760 break 5;
78434e59 13761fi
81ecdfbb 13762rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a3828db0
MK
13763 done
13764 done
13765 done
13766 done
13767done
13768# Provide a safe default value.
13769: ${gdb_cv_func_ptrace_args='int,int,long,long'}
13770
064ef605 13771fi
81ecdfbb 13772rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
78434e59 13773fi
81ecdfbb
RW
13774{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
13775$as_echo "$gdb_cv_func_ptrace_args" >&6; }
a3828db0
MK
13776ac_save_IFS=$IFS; IFS=','
13777set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
13778IFS=$ac_save_IFS
13779shift
bec39cab 13780
54019719
PA
13781cat >>confdefs.h <<_ACEOF
13782#define PTRACE_TYPE_ARG1 $1
13783_ACEOF
13784
13785
a3828db0
MK
13786cat >>confdefs.h <<_ACEOF
13787#define PTRACE_TYPE_ARG3 $3
13788_ACEOF
13789
96d7229d
LM
13790
13791cat >>confdefs.h <<_ACEOF
13792#define PTRACE_TYPE_ARG4 $4
13793_ACEOF
13794
a3828db0
MK
13795if test -n "$5"; then
13796
13797cat >>confdefs.h <<_ACEOF
13798#define PTRACE_TYPE_ARG5 $5
bec39cab 13799_ACEOF
78434e59
MK
13800
13801fi
13802
54019719 13803
a3828db0 13804if test "$cross_compiling" = no; then
81ecdfbb
RW
13805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13806$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
d0ac1c44 13807if ${ac_cv_func_setpgrp_void+:} false; then :
81ecdfbb 13808 $as_echo_n "(cached) " >&6
a3828db0 13809else
81ecdfbb 13810 if test "$cross_compiling" = yes; then :
d0ac1c44 13811 as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
bec39cab 13812else
81ecdfbb 13813 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13814/* end confdefs.h. */
81ecdfbb 13815$ac_includes_default
bec39cab
AC
13816int
13817main ()
13818{
a3828db0
MK
13819/* If this system has a BSD-style setpgrp which takes arguments,
13820 setpgrp(1, 1) will fail with ESRCH and return -1, in that case
13821 exit successfully. */
81ecdfbb 13822 return setpgrp (1,1) != -1;
bec39cab
AC
13823 ;
13824 return 0;
13825}
13826_ACEOF
81ecdfbb 13827if ac_fn_c_try_run "$LINENO"; then :
a3828db0 13828 ac_cv_func_setpgrp_void=no
c906108c 13829else
81ecdfbb 13830 ac_cv_func_setpgrp_void=yes
c906108c 13831fi
81ecdfbb
RW
13832rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13833 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 13834fi
81ecdfbb 13835
a3828db0 13836fi
81ecdfbb
RW
13837{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13838$as_echo "$ac_cv_func_setpgrp_void" >&6; }
a3828db0
MK
13839if test $ac_cv_func_setpgrp_void = yes; then
13840
81ecdfbb 13841$as_echo "#define SETPGRP_VOID 1" >>confdefs.h
97bf5e38
MK
13842
13843fi
a3828db0
MK
13844
13845else
81ecdfbb
RW
13846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
13847$as_echo_n "checking whether setpgrp takes no argument... " >&6; }
d0ac1c44 13848if ${ac_cv_func_setpgrp_void+:} false; then :
81ecdfbb 13849 $as_echo_n "(cached) " >&6
97bf5e38 13850else
81ecdfbb 13851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13852/* end confdefs.h. */
a3828db0
MK
13853
13854#include <unistd.h>
13855
bec39cab
AC
13856int
13857main ()
13858{
a3828db0
MK
13859
13860 if (setpgrp(1,1) == -1)
13861 exit (0);
13862 else
13863 exit (1);
13864
bec39cab
AC
13865 ;
13866 return 0;
13867}
13868_ACEOF
81ecdfbb 13869if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13870 ac_cv_func_setpgrp_void=no
c906108c 13871else
81ecdfbb 13872 ac_cv_func_setpgrp_void=yes
c906108c 13873fi
81ecdfbb 13874rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 13875fi
81ecdfbb
RW
13876{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
13877$as_echo "$ac_cv_func_setpgrp_void" >&6; }
a3828db0 13878if test $ac_cv_func_setpgrp_void = yes; then
81ecdfbb 13879 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
c3f6f71d 13880
a3828db0 13881fi
c906108c
SS
13882fi
13883
db1ff28b
JK
13884# Assume we'll default to using the included libiberty regex.
13885gdb_use_included_regex=yes
13886
13887# However, if the system regex is GNU regex, then default to *not*
13888# using the included regex.
13889{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
13890$as_echo_n "checking for GNU regex... " >&6; }
d0ac1c44 13891if ${gdb_cv_have_gnu_regex+:} false; then :
db1ff28b
JK
13892 $as_echo_n "(cached) " >&6
13893else
13894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13895/* end confdefs.h. */
13896#include <gnu-versions.h>
13897int
13898main ()
13899{
13900#define REGEX_INTERFACE_VERSION 1
13901#if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
13902# error "Version mismatch"
13903#endif
13904 ;
13905 return 0;
13906}
13907_ACEOF
13908if ac_fn_c_try_compile "$LINENO"; then :
13909 gdb_cv_have_gnu_regex=yes
13910else
13911 gdb_cv_have_gnu_regex=no
13912fi
13913rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13914fi
13915{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
13916$as_echo "$gdb_cv_have_gnu_regex" >&6; }
13917if test $gdb_cv_have_gnu_regex = yes; then
13918 gdb_use_included_regex=no
13919fi
13920
13921
13922# Check whether --with-included-regex was given.
13923if test "${with_included_regex+set}" = set; then :
13924 withval=$with_included_regex; gdb_with_regex=$withval
13925else
13926 gdb_with_regex=$gdb_use_included_regex
13927fi
13928
13929if test "$gdb_with_regex" = yes; then
13930
13931$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
13932
13933fi
13934
81ecdfbb
RW
13935# Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
13936ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
13937#include <sys/proc.h>
13938
13939"
d0ac1c44 13940if test "x$ac_cv_member_struct_thread_td_pcb" = xyes; then :
c906108c 13941
5c45e068 13942cat >>confdefs.h <<_ACEOF
a3828db0 13943#define HAVE_STRUCT_THREAD_TD_PCB 1
bec39cab 13944_ACEOF
c906108c 13945
5c45e068 13946
97bf5e38 13947fi
c906108c 13948
5c45e068 13949
a3828db0 13950# See if <sys/lwp.h> defines `struct lwp`.
81ecdfbb
RW
13951{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
13952$as_echo_n "checking for struct lwp... " >&6; }
d0ac1c44 13953if ${gdb_cv_struct_lwp+:} false; then :
81ecdfbb 13954 $as_echo_n "(cached) " >&6
bec39cab 13955else
81ecdfbb 13956 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13957/* end confdefs.h. */
a3828db0 13958#include <sys/param.h>
c49fbc6c 13959#define _KMEMUSER
a3828db0 13960#include <sys/lwp.h>
bec39cab
AC
13961int
13962main ()
13963{
a3828db0 13964struct lwp l;
bec39cab
AC
13965 ;
13966 return 0;
13967}
13968_ACEOF
81ecdfbb 13969if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 13970 gdb_cv_struct_lwp=yes
c906108c 13971else
81ecdfbb 13972 gdb_cv_struct_lwp=no
c906108c 13973fi
81ecdfbb 13974rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c 13975fi
81ecdfbb
RW
13976{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
13977$as_echo "$gdb_cv_struct_lwp" >&6; }
a3828db0 13978if test $gdb_cv_struct_lwp = yes; then
c906108c 13979
81ecdfbb 13980$as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
c906108c 13981
97bf5e38 13982fi
c906108c 13983
a3828db0 13984# See if <machine/reg.h> degines `struct reg'.
81ecdfbb
RW
13985{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
13986$as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
d0ac1c44 13987if ${gdb_cv_struct_reg+:} false; then :
81ecdfbb 13988 $as_echo_n "(cached) " >&6
bec39cab 13989else
81ecdfbb 13990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 13991/* end confdefs.h. */
a3828db0
MK
13992#include <sys/types.h>
13993#include <machine/reg.h>
bec39cab
AC
13994int
13995main ()
13996{
a3828db0 13997struct reg r;
bec39cab
AC
13998 ;
13999 return 0;
14000}
14001_ACEOF
81ecdfbb 14002if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 14003 gdb_cv_struct_reg=yes
27ca5dad 14004else
81ecdfbb 14005 gdb_cv_struct_reg=no
27ca5dad 14006fi
81ecdfbb 14007rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
27ca5dad 14008fi
81ecdfbb
RW
14009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
14010$as_echo "$gdb_cv_struct_reg" >&6; }
a3828db0 14011if test $gdb_cv_struct_reg = yes; then
bec39cab 14012
81ecdfbb 14013$as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
27ca5dad
MC
14014
14015fi
97bf5e38 14016
a3828db0
MK
14017# See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
14018# Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
a6e69c1f
JB
14019ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <sys/types.h>
14020#include <machine/reg.h>
81ecdfbb 14021"
d0ac1c44 14022if test "x$ac_cv_member_struct_reg_r_fs" = xyes; then :
5c45e068
MK
14023
14024cat >>confdefs.h <<_ACEOF
a3828db0 14025#define HAVE_STRUCT_REG_R_FS 1
bec39cab 14026_ACEOF
3862412b 14027
5c45e068 14028
97bf5e38 14029fi
a6e69c1f
JB
14030ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <sys/types.h>
14031#include <machine/reg.h>
81ecdfbb 14032"
d0ac1c44 14033if test "x$ac_cv_member_struct_reg_r_gs" = xyes; then :
5c45e068
MK
14034
14035cat >>confdefs.h <<_ACEOF
a3828db0 14036#define HAVE_STRUCT_REG_R_GS 1
bec39cab 14037_ACEOF
3862412b 14038
5c45e068 14039
97bf5e38 14040fi
3862412b 14041
5c45e068 14042
6fea9e18
L
14043# See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
14044# Older amd64 Linux's don't have the fs_base and gs_base members of
14045# `struct user_regs_struct'.
f517c180
EA
14046ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/types.h>
14047#include <sys/user.h>
6fea9e18 14048"
d0ac1c44 14049if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = xyes; then :
6fea9e18
L
14050
14051cat >>confdefs.h <<_ACEOF
14052#define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
14053_ACEOF
14054
14055
14056fi
f517c180
EA
14057ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/types.h>
14058#include <sys/user.h>
6fea9e18 14059"
d0ac1c44 14060if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = xyes; then :
6fea9e18
L
14061
14062cat >>confdefs.h <<_ACEOF
14063#define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
14064_ACEOF
14065
14066
14067fi
14068
14069
a3828db0 14070# See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
81ecdfbb
RW
14071{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
14072$as_echo_n "checking for PTRACE_GETREGS... " >&6; }
d0ac1c44 14073if ${gdb_cv_have_ptrace_getregs+:} false; then :
81ecdfbb 14074 $as_echo_n "(cached) " >&6
451928c5 14075else
81ecdfbb 14076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14077/* end confdefs.h. */
a3828db0 14078#include <sys/ptrace.h>
bec39cab
AC
14079int
14080main ()
14081{
a3828db0 14082PTRACE_GETREGS;
bec39cab
AC
14083 ;
14084 return 0;
14085}
14086_ACEOF
81ecdfbb 14087if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 14088 gdb_cv_have_ptrace_getregs=yes
451928c5 14089else
81ecdfbb 14090 gdb_cv_have_ptrace_getregs=no
451928c5 14091fi
81ecdfbb 14092rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
451928c5
AC
14093fi
14094
81ecdfbb
RW
14095{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
14096$as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
a3828db0 14097if test $gdb_cv_have_ptrace_getregs = yes; then
60ca704f 14098
81ecdfbb 14099$as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
451928c5 14100
97bf5e38 14101fi
451928c5 14102
a3828db0 14103# See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
81ecdfbb
RW
14104{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
14105$as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
d0ac1c44 14106if ${gdb_cv_have_ptrace_getfpxregs+:} false; then :
81ecdfbb 14107 $as_echo_n "(cached) " >&6
451928c5 14108else
81ecdfbb 14109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14110/* end confdefs.h. */
a3828db0 14111#include <sys/ptrace.h>
bec39cab
AC
14112int
14113main ()
14114{
a3828db0 14115PTRACE_GETFPXREGS;
bec39cab
AC
14116 ;
14117 return 0;
14118}
14119_ACEOF
81ecdfbb 14120if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 14121 gdb_cv_have_ptrace_getfpxregs=yes
451928c5 14122else
81ecdfbb 14123 gdb_cv_have_ptrace_getfpxregs=no
451928c5 14124fi
81ecdfbb 14125rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
451928c5
AC
14126fi
14127
81ecdfbb
RW
14128{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
14129$as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
a3828db0 14130if test $gdb_cv_have_ptrace_getfpxregs = yes; then
60ca704f 14131
81ecdfbb 14132$as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
451928c5 14133
97bf5e38 14134fi
451928c5 14135
a3828db0 14136# See if <sys/ptrace.h> provides the PT_GETDBREGS request.
81ecdfbb
RW
14137{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
14138$as_echo_n "checking for PT_GETDBREGS... " >&6; }
d0ac1c44 14139if ${gdb_cv_have_pt_getdbregs+:} false; then :
81ecdfbb 14140 $as_echo_n "(cached) " >&6
3862412b 14141else
81ecdfbb 14142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14143/* end confdefs.h. */
a3828db0
MK
14144#include <sys/types.h>
14145#include <sys/ptrace.h>
bec39cab
AC
14146int
14147main ()
14148{
a3828db0 14149PT_GETDBREGS;
bec39cab
AC
14150 ;
14151 return 0;
14152}
14153_ACEOF
81ecdfbb 14154if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 14155 gdb_cv_have_pt_getdbregs=yes
3862412b 14156else
81ecdfbb 14157 gdb_cv_have_pt_getdbregs=no
3862412b 14158fi
81ecdfbb 14159rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3862412b
MK
14160fi
14161
81ecdfbb
RW
14162{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
14163$as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
a3828db0 14164if test $gdb_cv_have_pt_getdbregs = yes; then
60ca704f 14165
81ecdfbb 14166$as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
3862412b 14167
97bf5e38 14168fi
3862412b 14169
a3828db0 14170# See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
81ecdfbb
RW
14171{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
14172$as_echo_n "checking for PT_GETXMMREGS... " >&6; }
d0ac1c44 14173if ${gdb_cv_have_pt_getxmmregs+:} false; then :
81ecdfbb 14174 $as_echo_n "(cached) " >&6
3862412b 14175else
81ecdfbb 14176 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14177/* end confdefs.h. */
a3828db0
MK
14178#include <sys/types.h>
14179#include <sys/ptrace.h>
bec39cab
AC
14180int
14181main ()
14182{
a3828db0 14183PT_GETXMMREGS;
bec39cab
AC
14184 ;
14185 return 0;
14186}
14187_ACEOF
81ecdfbb 14188if ac_fn_c_try_compile "$LINENO"; then :
a3828db0 14189 gdb_cv_have_pt_getxmmregs=yes
3862412b 14190else
81ecdfbb 14191 gdb_cv_have_pt_getxmmregs=no
3862412b 14192fi
81ecdfbb 14193rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3862412b
MK
14194fi
14195
81ecdfbb
RW
14196{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
14197$as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
a3828db0 14198if test $gdb_cv_have_pt_getxmmregs = yes; then
60ca704f 14199
81ecdfbb 14200$as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
3862412b 14201
97bf5e38 14202fi
3862412b 14203
6e9567fe
JB
14204# See if <sys/ptrace.h> supports LWP names on FreeBSD
14205# Older FreeBSD versions don't have the pl_tdname member of
14206# `struct ptrace_lwpinfo'.
14207ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_tdname" "ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" "#include <sys/ptrace.h>
14208"
d0ac1c44 14209if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_tdname" = xyes; then :
6e9567fe
JB
14210
14211cat >>confdefs.h <<_ACEOF
14212#define HAVE_STRUCT_PTRACE_LWPINFO_PL_TDNAME 1
14213_ACEOF
14214
14215
14216fi
14217
14218
e6cdd38e
JB
14219# See if <sys/ptrace.h> supports syscall fields on FreeBSD. The
14220# pl_syscall_code member of `struct ptrace_lwpinfo' was added in
14221# FreeBSD 10.3.
14222ac_fn_c_check_member "$LINENO" "struct ptrace_lwpinfo" "pl_syscall_code" "ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" "#include <sys/ptrace.h>
14223"
d0ac1c44 14224if test "x$ac_cv_member_struct_ptrace_lwpinfo_pl_syscall_code" = xyes; then :
e6cdd38e
JB
14225
14226cat >>confdefs.h <<_ACEOF
14227#define HAVE_STRUCT_PTRACE_LWPINFO_PL_SYSCALL_CODE 1
14228_ACEOF
14229
14230
14231fi
14232
6e9567fe 14233
97bf5e38 14234if test "$ac_cv_header_sys_procfs_h" = yes; then
81ecdfbb
RW
14235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
14236$as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
d0ac1c44 14237 if ${bfd_cv_have_sys_procfs_type_gregset_t+:} false; then :
81ecdfbb 14238 $as_echo_n "(cached) " >&6
596c9d4b 14239else
81ecdfbb 14240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14241/* end confdefs.h. */
596c9d4b
KB
14242
14243#define _SYSCALL32
d30c5336
JK
14244/* Needed for new procfs interface on sparc-solaris. */
14245#define _STRUCTURED_PROC 1
596c9d4b 14246#include <sys/procfs.h>
bec39cab
AC
14247int
14248main ()
14249{
97bf5e38 14250gregset_t avar
bec39cab
AC
14251 ;
14252 return 0;
14253}
14254_ACEOF
81ecdfbb 14255if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14256 bfd_cv_have_sys_procfs_type_gregset_t=yes
596c9d4b 14257else
81ecdfbb 14258 bfd_cv_have_sys_procfs_type_gregset_t=no
bec39cab 14259
596c9d4b 14260fi
81ecdfbb 14261rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
596c9d4b
KB
14262fi
14263
97bf5e38 14264 if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
bec39cab 14265
81ecdfbb 14266$as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
596c9d4b
KB
14267
14268 fi
81ecdfbb
RW
14269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
14270$as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
451928c5 14271
81ecdfbb
RW
14272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
14273$as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
d0ac1c44 14274 if ${bfd_cv_have_sys_procfs_type_fpregset_t+:} false; then :
81ecdfbb 14275 $as_echo_n "(cached) " >&6
d84dd0c5 14276else
81ecdfbb 14277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14278/* end confdefs.h. */
97bf5e38
MK
14279
14280#define _SYSCALL32
d30c5336
JK
14281/* Needed for new procfs interface on sparc-solaris. */
14282#define _STRUCTURED_PROC 1
d84dd0c5 14283#include <sys/procfs.h>
bec39cab
AC
14284int
14285main ()
14286{
97bf5e38 14287fpregset_t avar
bec39cab
AC
14288 ;
14289 return 0;
14290}
14291_ACEOF
81ecdfbb 14292if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14293 bfd_cv_have_sys_procfs_type_fpregset_t=yes
d84dd0c5 14294else
81ecdfbb 14295 bfd_cv_have_sys_procfs_type_fpregset_t=no
bec39cab 14296
d84dd0c5 14297fi
81ecdfbb 14298rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d84dd0c5
MK
14299fi
14300
97bf5e38 14301 if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
bec39cab 14302
81ecdfbb 14303$as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
d84dd0c5 14304
97bf5e38 14305 fi
81ecdfbb
RW
14306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
14307$as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
d84dd0c5 14308
81ecdfbb
RW
14309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
14310$as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
d0ac1c44 14311 if ${bfd_cv_have_sys_procfs_type_prgregset_t+:} false; then :
81ecdfbb 14312 $as_echo_n "(cached) " >&6
c906108c 14313else
81ecdfbb 14314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14315/* end confdefs.h. */
c906108c 14316
97bf5e38 14317#define _SYSCALL32
d30c5336
JK
14318/* Needed for new procfs interface on sparc-solaris. */
14319#define _STRUCTURED_PROC 1
97bf5e38 14320#include <sys/procfs.h>
bec39cab
AC
14321int
14322main ()
14323{
97bf5e38 14324prgregset_t avar
bec39cab
AC
14325 ;
14326 return 0;
14327}
14328_ACEOF
81ecdfbb 14329if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14330 bfd_cv_have_sys_procfs_type_prgregset_t=yes
c906108c 14331else
81ecdfbb 14332 bfd_cv_have_sys_procfs_type_prgregset_t=no
bec39cab 14333
c906108c 14334fi
81ecdfbb 14335rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14336fi
14337
97bf5e38 14338 if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
bec39cab 14339
81ecdfbb 14340$as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
c906108c 14341
97bf5e38 14342 fi
81ecdfbb
RW
14343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
14344$as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
c906108c 14345
81ecdfbb
RW
14346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
14347$as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
d0ac1c44 14348 if ${bfd_cv_have_sys_procfs_type_prfpregset_t+:} false; then :
81ecdfbb 14349 $as_echo_n "(cached) " >&6
d45fe813 14350else
81ecdfbb 14351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14352/* end confdefs.h. */
97bf5e38
MK
14353
14354#define _SYSCALL32
d30c5336
JK
14355/* Needed for new procfs interface on sparc-solaris. */
14356#define _STRUCTURED_PROC 1
97bf5e38 14357#include <sys/procfs.h>
bec39cab
AC
14358int
14359main ()
14360{
97bf5e38 14361prfpregset_t avar
bec39cab
AC
14362 ;
14363 return 0;
14364}
14365_ACEOF
81ecdfbb 14366if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14367 bfd_cv_have_sys_procfs_type_prfpregset_t=yes
d45fe813 14368else
81ecdfbb 14369 bfd_cv_have_sys_procfs_type_prfpregset_t=no
bec39cab 14370
d45fe813 14371fi
81ecdfbb 14372rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
14373fi
14374
97bf5e38 14375 if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
bec39cab 14376
81ecdfbb 14377$as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
d45fe813 14378
97bf5e38 14379 fi
81ecdfbb
RW
14380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
14381$as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
d45fe813 14382
81ecdfbb
RW
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
14384$as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
d0ac1c44 14385 if ${bfd_cv_have_sys_procfs_type_prgregset32_t+:} false; then :
81ecdfbb 14386 $as_echo_n "(cached) " >&6
d45fe813 14387else
81ecdfbb 14388 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14389/* end confdefs.h. */
97bf5e38
MK
14390
14391#define _SYSCALL32
d30c5336
JK
14392/* Needed for new procfs interface on sparc-solaris. */
14393#define _STRUCTURED_PROC 1
97bf5e38 14394#include <sys/procfs.h>
bec39cab
AC
14395int
14396main ()
14397{
97bf5e38 14398prgregset32_t avar
bec39cab
AC
14399 ;
14400 return 0;
14401}
14402_ACEOF
81ecdfbb 14403if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14404 bfd_cv_have_sys_procfs_type_prgregset32_t=yes
d45fe813 14405else
81ecdfbb 14406 bfd_cv_have_sys_procfs_type_prgregset32_t=no
bec39cab 14407
d45fe813 14408fi
81ecdfbb 14409rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
14410fi
14411
97bf5e38 14412 if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
bec39cab 14413
81ecdfbb 14414$as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
d45fe813 14415
97bf5e38 14416 fi
81ecdfbb
RW
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
14418$as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
d45fe813 14419
81ecdfbb
RW
14420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
14421$as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
d0ac1c44 14422 if ${bfd_cv_have_sys_procfs_type_lwpid_t+:} false; then :
81ecdfbb 14423 $as_echo_n "(cached) " >&6
d45fe813 14424else
81ecdfbb 14425 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14426/* end confdefs.h. */
97bf5e38 14427
d45fe813 14428#define _SYSCALL32
d30c5336
JK
14429/* Needed for new procfs interface on sparc-solaris. */
14430#define _STRUCTURED_PROC 1
97bf5e38 14431#include <sys/procfs.h>
bec39cab
AC
14432int
14433main ()
14434{
97bf5e38 14435lwpid_t avar
bec39cab
AC
14436 ;
14437 return 0;
14438}
14439_ACEOF
81ecdfbb 14440if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14441 bfd_cv_have_sys_procfs_type_lwpid_t=yes
d45fe813 14442else
81ecdfbb 14443 bfd_cv_have_sys_procfs_type_lwpid_t=no
bec39cab 14444
d45fe813 14445fi
81ecdfbb 14446rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d45fe813
KB
14447fi
14448
97bf5e38 14449 if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
bec39cab 14450
81ecdfbb 14451$as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
d45fe813 14452
97bf5e38 14453 fi
81ecdfbb
RW
14454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
14455$as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
c906108c 14456
81ecdfbb
RW
14457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
14458$as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
d0ac1c44 14459 if ${bfd_cv_have_sys_procfs_type_psaddr_t+:} false; then :
81ecdfbb 14460 $as_echo_n "(cached) " >&6
c906108c 14461else
81ecdfbb 14462 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14463/* end confdefs.h. */
c906108c 14464
97bf5e38 14465#define _SYSCALL32
d30c5336
JK
14466/* Needed for new procfs interface on sparc-solaris. */
14467#define _STRUCTURED_PROC 1
97bf5e38 14468#include <sys/procfs.h>
bec39cab
AC
14469int
14470main ()
14471{
97bf5e38 14472psaddr_t avar
bec39cab
AC
14473 ;
14474 return 0;
14475}
14476_ACEOF
81ecdfbb 14477if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38 14478 bfd_cv_have_sys_procfs_type_psaddr_t=yes
c906108c 14479else
81ecdfbb 14480 bfd_cv_have_sys_procfs_type_psaddr_t=no
bec39cab 14481
c906108c 14482fi
81ecdfbb 14483rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
c906108c
SS
14484fi
14485
97bf5e38 14486 if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
bec39cab 14487
81ecdfbb 14488$as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
c906108c 14489
97bf5e38 14490 fi
81ecdfbb
RW
14491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
14492$as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
c906108c 14493
43b7e92b
GB
14494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_fpregset_t in sys/procfs.h" >&5
14495$as_echo_n "checking for elf_fpregset_t in sys/procfs.h... " >&6; }
14496 if ${bfd_cv_have_sys_procfs_type_elf_fpregset_t+:} false; then :
14497 $as_echo_n "(cached) " >&6
14498else
14499 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14500/* end confdefs.h. */
14501
14502#define _SYSCALL32
14503/* Needed for new procfs interface on sparc-solaris. */
14504#define _STRUCTURED_PROC 1
14505#include <sys/procfs.h>
14506int
14507main ()
14508{
14509elf_fpregset_t avar
14510 ;
14511 return 0;
14512}
14513_ACEOF
14514if ac_fn_c_try_compile "$LINENO"; then :
14515 bfd_cv_have_sys_procfs_type_elf_fpregset_t=yes
14516else
14517 bfd_cv_have_sys_procfs_type_elf_fpregset_t=no
14518
14519fi
14520rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14521fi
14522
14523 if test $bfd_cv_have_sys_procfs_type_elf_fpregset_t = yes; then
14524
14525$as_echo "#define HAVE_ELF_FPREGSET_T 1" >>confdefs.h
14526
14527 fi
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&5
14529$as_echo "$bfd_cv_have_sys_procfs_type_elf_fpregset_t" >&6; }
14530
c906108c 14531fi
c906108c 14532
bc8bcb4b 14533# Check if the compiler supports the `long long' type.
c906108c 14534
81ecdfbb
RW
14535{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
14536$as_echo_n "checking for long long support in compiler... " >&6; }
d0ac1c44 14537if ${gdb_cv_c_long_long+:} false; then :
81ecdfbb 14538 $as_echo_n "(cached) " >&6
97bf5e38 14539else
81ecdfbb 14540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14541/* end confdefs.h. */
bc8bcb4b 14542extern long long foo;
bec39cab
AC
14543int
14544main ()
14545{
bc8bcb4b 14546switch (foo & 2) { case 0: return 1; }
bec39cab
AC
14547 ;
14548 return 0;
14549}
14550_ACEOF
81ecdfbb 14551if ac_fn_c_try_compile "$LINENO"; then :
97bf5e38
MK
14552 gdb_cv_c_long_long=yes
14553else
81ecdfbb 14554 gdb_cv_c_long_long=no
97bf5e38 14555fi
81ecdfbb 14556rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
97bf5e38 14557fi
81ecdfbb
RW
14558{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
14559$as_echo "$gdb_cv_c_long_long" >&6; }
74a0d9f6
JK
14560if test $gdb_cv_c_long_long != yes; then
14561 # libdecnumber requires long long.
d0ac1c44 14562 as_fn_error $? "Compiler must support long long for GDB." "$LINENO" 5
97bf5e38
MK
14563fi
14564
bc8bcb4b 14565# Check if the compiler and runtime support printing long longs.
97bf5e38 14566
81ecdfbb
RW
14567{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
14568$as_echo_n "checking for long long support in printf... " >&6; }
d0ac1c44 14569if ${gdb_cv_printf_has_long_long+:} false; then :
81ecdfbb 14570 $as_echo_n "(cached) " >&6
97bf5e38 14571else
81ecdfbb 14572 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14573 gdb_cv_printf_has_long_long=no
14574else
81ecdfbb 14575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14576/* end confdefs.h. */
bc8bcb4b
MK
14577$ac_includes_default
14578int
14579main ()
14580{
14581char buf[32];
97bf5e38
MK
14582 long long l = 0;
14583 l = (l << 16) + 0x0123;
14584 l = (l << 16) + 0x4567;
14585 l = (l << 16) + 0x89ab;
14586 l = (l << 16) + 0xcdef;
14587 sprintf (buf, "0x%016llx", l);
14588 return (strcmp ("0x0123456789abcdef", buf));
bc8bcb4b
MK
14589 ;
14590 return 0;
c906108c 14591}
bec39cab 14592_ACEOF
81ecdfbb 14593if ac_fn_c_try_run "$LINENO"; then :
97bf5e38
MK
14594 gdb_cv_printf_has_long_long=yes
14595else
81ecdfbb 14596 gdb_cv_printf_has_long_long=no
97bf5e38 14597fi
81ecdfbb
RW
14598rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14599 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 14600fi
81ecdfbb 14601
97bf5e38 14602fi
81ecdfbb
RW
14603{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
14604$as_echo "$gdb_cv_printf_has_long_long" >&6; }
97bf5e38 14605if test $gdb_cv_printf_has_long_long = yes; then
bc8bcb4b 14606
81ecdfbb 14607$as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
97bf5e38
MK
14608
14609fi
97bf5e38 14610
1a619819
LM
14611# Check if the compiler and runtime support printing decfloats.
14612
81ecdfbb
RW
14613{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
14614$as_echo_n "checking for decfloat support in printf... " >&6; }
d0ac1c44 14615if ${gdb_cv_printf_has_decfloat+:} false; then :
81ecdfbb 14616 $as_echo_n "(cached) " >&6
1a619819 14617else
81ecdfbb 14618 if test "$cross_compiling" = yes; then :
1a619819
LM
14619 gdb_cv_printf_has_decfloat=no
14620else
81ecdfbb 14621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1a619819
LM
14622/* end confdefs.h. */
14623$ac_includes_default
14624int
14625main ()
14626{
14627char buf[64];
14628 _Decimal32 d32 = 1.2345df;
14629 _Decimal64 d64 = 1.2345dd;
14630 _Decimal128 d128 = 1.2345dl;
14631 sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
14632 return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
14633 ;
14634 return 0;
14635}
14636_ACEOF
81ecdfbb 14637if ac_fn_c_try_run "$LINENO"; then :
1a619819
LM
14638 gdb_cv_printf_has_decfloat=yes
14639else
81ecdfbb 14640 gdb_cv_printf_has_decfloat=no
1a619819 14641fi
81ecdfbb
RW
14642rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14643 conftest.$ac_objext conftest.beam conftest.$ac_ext
1a619819 14644fi
81ecdfbb 14645
1a619819 14646fi
81ecdfbb
RW
14647{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
14648$as_echo "$gdb_cv_printf_has_decfloat" >&6; }
1a619819
LM
14649if test $gdb_cv_printf_has_decfloat = yes; then
14650
81ecdfbb 14651$as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
1a619819
LM
14652
14653fi
14654
bc8bcb4b
MK
14655# Check if the compiler supports the `long double' type. We can't use
14656# AC_C_LONG_DOUBLE because that one does additional checks on the
14657# constants defined in <float.h> that fail on some systems,
14658# e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
97bf5e38 14659
81ecdfbb
RW
14660{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
14661$as_echo_n "checking for long double support in compiler... " >&6; }
d0ac1c44 14662if ${gdb_cv_c_long_double+:} false; then :
81ecdfbb 14663 $as_echo_n "(cached) " >&6
97bf5e38 14664else
81ecdfbb 14665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14666/* end confdefs.h. */
97bf5e38 14667long double foo;
bec39cab 14668_ACEOF
81ecdfbb 14669if ac_fn_c_try_compile "$LINENO"; then :
bc8bcb4b 14670 gdb_cv_c_long_double=yes
97bf5e38 14671else
81ecdfbb 14672 gdb_cv_c_long_double=no
97bf5e38 14673fi
81ecdfbb 14674rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
97bf5e38 14675fi
81ecdfbb
RW
14676{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
14677$as_echo "$gdb_cv_c_long_double" >&6; }
bc8bcb4b 14678if test $gdb_cv_c_long_double = yes; then
c906108c 14679
81ecdfbb 14680$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14681
14682fi
14683
bc8bcb4b 14684# Check if the compiler and runtime support printing long doubles.
97bf5e38 14685
81ecdfbb
RW
14686{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
14687$as_echo_n "checking for long double support in printf... " >&6; }
d0ac1c44 14688if ${gdb_cv_printf_has_long_double+:} false; then :
81ecdfbb 14689 $as_echo_n "(cached) " >&6
97bf5e38 14690else
81ecdfbb 14691 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14692 gdb_cv_printf_has_long_double=no
14693else
81ecdfbb 14694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14695/* end confdefs.h. */
bc8bcb4b
MK
14696$ac_includes_default
14697int
14698main ()
14699{
14700char buf[16];
97bf5e38
MK
14701 long double f = 3.141592653;
14702 sprintf (buf, "%Lg", f);
14703 return (strncmp ("3.14159", buf, 7));
bc8bcb4b
MK
14704 ;
14705 return 0;
97bf5e38 14706}
bec39cab 14707_ACEOF
81ecdfbb 14708if ac_fn_c_try_run "$LINENO"; then :
97bf5e38 14709 gdb_cv_printf_has_long_double=yes
c906108c 14710else
81ecdfbb 14711 gdb_cv_printf_has_long_double=no
c906108c 14712fi
81ecdfbb
RW
14713rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14714 conftest.$ac_objext conftest.beam conftest.$ac_ext
c906108c 14715fi
81ecdfbb 14716
c906108c 14717fi
81ecdfbb
RW
14718{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
14719$as_echo "$gdb_cv_printf_has_long_double" >&6; }
97bf5e38 14720if test $gdb_cv_printf_has_long_double = yes; then
bc8bcb4b 14721
81ecdfbb 14722$as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14723
14724fi
97bf5e38 14725
bc8bcb4b 14726# Check if the compiler and runtime support scanning long doubles.
97bf5e38 14727
81ecdfbb
RW
14728{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
14729$as_echo_n "checking for long double support in scanf... " >&6; }
d0ac1c44 14730if ${gdb_cv_scanf_has_long_double+:} false; then :
81ecdfbb 14731 $as_echo_n "(cached) " >&6
97bf5e38 14732else
81ecdfbb 14733 if test "$cross_compiling" = yes; then :
97bf5e38
MK
14734 gdb_cv_scanf_has_long_double=no
14735else
81ecdfbb 14736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14737/* end confdefs.h. */
bc8bcb4b
MK
14738#include <stdio.h>
14739int
14740main ()
14741{
14742char *buf = "3.141592653";
97bf5e38
MK
14743 long double f = 0;
14744 sscanf (buf, "%Lg", &f);
14745 return !(f > 3.14159 && f < 3.14160);
bc8bcb4b
MK
14746 ;
14747 return 0;
97bf5e38 14748}
bec39cab 14749_ACEOF
81ecdfbb 14750if ac_fn_c_try_run "$LINENO"; then :
97bf5e38
MK
14751 gdb_cv_scanf_has_long_double=yes
14752else
81ecdfbb 14753 gdb_cv_scanf_has_long_double=no
97bf5e38 14754fi
81ecdfbb
RW
14755rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14756 conftest.$ac_objext conftest.beam conftest.$ac_ext
97bf5e38 14757fi
81ecdfbb 14758
c906108c 14759fi
81ecdfbb
RW
14760{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
14761$as_echo "$gdb_cv_scanf_has_long_double" >&6; }
97bf5e38 14762if test $gdb_cv_scanf_has_long_double = yes; then
bc8bcb4b 14763
81ecdfbb 14764$as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
97bf5e38
MK
14765
14766fi
c906108c 14767
438013df
AO
14768case ${host_os} in
14769aix*)
81ecdfbb
RW
14770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
14771$as_echo_n "checking for -bbigtoc option... " >&6; }
d0ac1c44 14772if ${gdb_cv_bigtoc+:} false; then :
81ecdfbb 14773 $as_echo_n "(cached) " >&6
438013df 14774else
bec39cab 14775
438013df
AO
14776 SAVE_LDFLAGS=$LDFLAGS
14777
14778 case $GCC in
14779 yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
14780 *) gdb_cv_bigtoc=-bbigtoc ;;
14781 esac
14782
14783 LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
81ecdfbb 14784 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14785/* end confdefs.h. */
438013df 14786
bec39cab
AC
14787int
14788main ()
14789{
438013df 14790int i;
bec39cab
AC
14791 ;
14792 return 0;
14793}
14794_ACEOF
81ecdfbb 14795if ac_fn_c_try_link "$LINENO"; then :
bec39cab 14796
81ecdfbb
RW
14797else
14798 gdb_cv_bigtoc=
438013df 14799fi
81ecdfbb
RW
14800rm -f core conftest.err conftest.$ac_objext \
14801 conftest$ac_exeext conftest.$ac_ext
ec76baa5 14802 LDFLAGS="${SAVE_LDFLAGS}"
438013df 14803
bec39cab 14804fi
81ecdfbb
RW
14805{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
14806$as_echo "$gdb_cv_bigtoc" >&6; }
438013df
AO
14807 CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
14808 ;;
14809esac
14810
38f6b338 14811{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
f6528abd 14812$as_echo_n "checking for the dynamic export flag... " >&6; }
38f6b338
JK
14813dynamic_list=false
14814if test "${gdb_native}" = yes; then
14815 # The dynamically loaded libthread_db needs access to symbols in the gdb
14816 # executable. Older GNU ld supports --export-dynamic but --dynamic-list
14817 # may not be supported there.
14818 old_LDFLAGS="$LDFLAGS"
14819 # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
14820 RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
14821 LDFLAGS="$LDFLAGS $RDYNAMIC"
14822 if test "${have_libpython}" = no; then
14823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
f6528abd
JK
14824/* end confdefs.h. */
14825
14826int
14827main ()
14828{
14829
14830 ;
14831 return 0;
14832}
14833_ACEOF
14834if ac_fn_c_try_link "$LINENO"; then :
3bebe2f2
JK
14835 dynamic_list=true
14836fi
14837rm -f core conftest.err conftest.$ac_objext \
14838 conftest$ac_exeext conftest.$ac_ext
38f6b338
JK
14839 else
14840 # Workaround http://bugs.python.org/issue4434 where static
14841 # libpythonX.Y.a would get its symbols required for
14842 # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
14843 # Problem does not happen for the recommended libpythonX.Y.so linkage.
a4a1c157
PA
14844
14845 # Note the workaround for Python
14846 # http://bugs.python.org/issue10112 earlier has removed
14847 # -export-dynamic from PYTHON_LIBS. That's exactly what we want
14848 # here too, as otherwise it'd make this -Wl,--dynamic-list test
14849 # always pass.
38f6b338
JK
14850 old_CFLAGS="$CFLAGS"
14851 CFLAGS="$CFLAGS $PYTHON_CFLAGS"
8c1fb155
JK
14852 old_LIBS="$LIBS"
14853 LIBS="$LIBS $PYTHON_LIBS"
1b4f615e
PA
14854 old_CPPFLAGS="$CPPFLAGS"
14855 CPPFLAGS="$CPPFLAGS $PYTHON_CPPFLAGS"
38f6b338 14856 if test "$cross_compiling" = yes; then :
3bebe2f2 14857 true
f6528abd 14858else
3bebe2f2
JK
14859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14860/* end confdefs.h. */
1b4f615e 14861#include "Python.h"
3bebe2f2
JK
14862int
14863main ()
14864{
14865int err;
38f6b338
JK
14866 Py_Initialize ();
14867 err = PyRun_SimpleString ("import itertools\n");
14868 Py_Finalize ();
14869 return err == 0 ? 0 : 1;
3bebe2f2
JK
14870 ;
14871 return 0;
14872}
14873_ACEOF
14874if ac_fn_c_try_run "$LINENO"; then :
14875 dynamic_list=true
14876fi
14877rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14878 conftest.$ac_objext conftest.beam conftest.$ac_ext
14879fi
14880
8c1fb155 14881 LIBS="$old_LIBS"
38f6b338 14882 CFLAGS="$old_CFLAGS"
1b4f615e 14883 CPPFLAGS="$old_CPPFLAGS"
38f6b338
JK
14884 fi
14885 LDFLAGS="$old_LDFLAGS"
14886fi
14887if $dynamic_list; then
14888 found="-Wl,--dynamic-list"
14889 RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
f6528abd 14890else
38f6b338
JK
14891 found="-rdynamic"
14892 RDYNAMIC="-rdynamic"
f6528abd 14893fi
f6528abd 14894
38f6b338 14895{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
f6528abd 14896$as_echo "$found" >&6; }
0407b3f1 14897
f6528abd 14898
0407b3f1 14899if test ${build} = ${host} -a ${host} = ${target} ; then
c906108c 14900 case ${host_os} in
d92419e5 14901 aix*)
81ecdfbb
RW
14902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
14903$as_echo_n "checking for AiX thread debugging library... " >&6; }
d0ac1c44 14904 if ${gdb_cv_have_aix_thread_debug+:} false; then :
81ecdfbb 14905 $as_echo_n "(cached) " >&6
bec39cab 14906else
81ecdfbb 14907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14908/* end confdefs.h. */
d92419e5 14909#include <sys/pthdebug.h>
bec39cab
AC
14910int
14911main ()
14912{
d92419e5
JB
14913#ifndef PTHDB_VERSION_3
14914 #error
14915 #endif
bec39cab
AC
14916 ;
14917 return 0;
14918}
14919_ACEOF
81ecdfbb 14920if ac_fn_c_try_compile "$LINENO"; then :
d92419e5
JB
14921 gdb_cv_have_aix_thread_debug=yes
14922else
81ecdfbb 14923 gdb_cv_have_aix_thread_debug=no
d92419e5 14924fi
81ecdfbb 14925rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
d92419e5
JB
14926fi
14927
81ecdfbb
RW
14928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
14929$as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
d92419e5
JB
14930 if test $gdb_cv_have_aix_thread_debug = yes; then
14931 CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
3483b318 14932 CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
7f533142 14933 LIBS="$LIBS -lpthdebug"
d645e32e
JB
14934
14935 # Older versions of AIX do not provide the declaration for
14936 # the getthrds function (it appears that it was introduced
14937 # with AIX 6.x).
14938 ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
14939"
d0ac1c44 14940if test "x$ac_cv_have_decl_getthrds" = xyes; then :
d645e32e
JB
14941 ac_have_decl=1
14942else
14943 ac_have_decl=0
14944fi
14945
14946cat >>confdefs.h <<_ACEOF
14947#define HAVE_DECL_GETTHRDS $ac_have_decl
14948_ACEOF
14949
d92419e5
JB
14950 fi
14951 ;;
c906108c 14952 esac
bec39cab 14953
c906108c
SS
14954fi
14955
3f47be5c 14956if test "x$ac_cv_header_thread_db_h" = "xyes"; then
81ecdfbb
RW
14957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
14958$as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
d0ac1c44 14959if ${gdb_cv_thread_db_h_has_td_notalloc+:} false; then :
81ecdfbb 14960 $as_echo_n "(cached) " >&6
bec39cab 14961else
81ecdfbb 14962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 14963/* end confdefs.h. */
3f47be5c 14964#include <thread_db.h>
bec39cab
AC
14965int
14966main ()
14967{
3f47be5c 14968int i = TD_NOTALLOC;
bec39cab
AC
14969 ;
14970 return 0;
14971}
14972_ACEOF
81ecdfbb 14973if ac_fn_c_try_compile "$LINENO"; then :
3f47be5c
EZ
14974 gdb_cv_thread_db_h_has_td_notalloc=yes
14975else
81ecdfbb 14976 gdb_cv_thread_db_h_has_td_notalloc=no
bec39cab 14977
3f47be5c 14978fi
81ecdfbb 14979rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3f47be5c 14980
bec39cab 14981fi
81ecdfbb
RW
14982{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
14983$as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
14984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
14985$as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
d0ac1c44 14986if ${gdb_cv_thread_db_h_has_td_version+:} false; then :
81ecdfbb 14987 $as_echo_n "(cached) " >&6
59f80f10 14988else
81ecdfbb 14989 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59f80f10
DJ
14990/* end confdefs.h. */
14991#include <thread_db.h>
14992int
14993main ()
14994{
14995int i = TD_VERSION;
14996 ;
14997 return 0;
14998}
14999_ACEOF
81ecdfbb 15000if ac_fn_c_try_compile "$LINENO"; then :
59f80f10
DJ
15001 gdb_cv_thread_db_h_has_td_version=yes
15002else
81ecdfbb 15003 gdb_cv_thread_db_h_has_td_version=no
59f80f10
DJ
15004
15005fi
81ecdfbb 15006rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59f80f10
DJ
15007
15008fi
81ecdfbb
RW
15009{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
15010$as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
15011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
15012$as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
d0ac1c44 15013if ${gdb_cv_thread_db_h_has_td_notls+:} false; then :
81ecdfbb 15014 $as_echo_n "(cached) " >&6
59f80f10 15015else
81ecdfbb 15016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
59f80f10
DJ
15017/* end confdefs.h. */
15018#include <thread_db.h>
15019int
15020main ()
15021{
15022int i = TD_NOTLS;
15023 ;
15024 return 0;
15025}
15026_ACEOF
81ecdfbb 15027if ac_fn_c_try_compile "$LINENO"; then :
59f80f10
DJ
15028 gdb_cv_thread_db_h_has_td_notls=yes
15029else
81ecdfbb 15030 gdb_cv_thread_db_h_has_td_notls=no
59f80f10
DJ
15031
15032fi
81ecdfbb 15033rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
59f80f10
DJ
15034
15035fi
81ecdfbb
RW
15036{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
15037$as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
3f47be5c
EZ
15038fi
15039if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
bec39cab 15040
81ecdfbb 15041$as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
3f47be5c 15042
59f80f10
DJ
15043fi
15044if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
15045
81ecdfbb 15046$as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
59f80f10
DJ
15047
15048fi
15049if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
15050
81ecdfbb 15051$as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
59f80f10 15052
3f47be5c
EZ
15053fi
15054
81ecdfbb
RW
15055ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
15056"
d0ac1c44 15057if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = xyes; then :
81ecdfbb 15058 ac_have_decl=1
10568435 15059else
81ecdfbb 15060 ac_have_decl=0
10568435 15061fi
10568435
JK
15062
15063cat >>confdefs.h <<_ACEOF
81ecdfbb 15064#define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
10568435
JK
15065_ACEOF
15066
15067
81ecdfbb
RW
15068if test "$cross_compiling" = yes; then :
15069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568435
JK
15070/* end confdefs.h. */
15071#include <sys/personality.h>
15072int
15073main ()
15074{
15075
15076# if !HAVE_DECL_ADDR_NO_RANDOMIZE
15077# define ADDR_NO_RANDOMIZE 0x0040000
15078# endif
15079 /* Test the flag could be set and stays set. */
15080 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15081 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15082 return 1
15083 ;
15084 return 0;
15085}
15086_ACEOF
81ecdfbb 15087if ac_fn_c_try_link "$LINENO"; then :
10568435
JK
15088 have_personality=true
15089else
81ecdfbb 15090 have_personality=false
10568435 15091fi
81ecdfbb
RW
15092rm -f core conftest.err conftest.$ac_objext \
15093 conftest$ac_exeext conftest.$ac_ext
10568435 15094else
81ecdfbb 15095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568435
JK
15096/* end confdefs.h. */
15097#include <sys/personality.h>
15098int
15099main ()
15100{
15101
15102# if !HAVE_DECL_ADDR_NO_RANDOMIZE
15103# define ADDR_NO_RANDOMIZE 0x0040000
15104# endif
15105 /* Test the flag could be set and stays set. */
15106 personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
15107 if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
15108 return 1
15109 ;
15110 return 0;
15111}
15112_ACEOF
81ecdfbb 15113if ac_fn_c_try_run "$LINENO"; then :
10568435
JK
15114 have_personality=true
15115else
81ecdfbb 15116 have_personality=false
10568435 15117fi
81ecdfbb
RW
15118rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15119 conftest.$ac_objext conftest.beam conftest.$ac_ext
10568435 15120fi
81ecdfbb 15121
10568435
JK
15122if $have_personality
15123then
15124
81ecdfbb 15125$as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
10568435
JK
15126
15127fi
15128
e655c1a2
PA
15129case $host_os in
15130 go32* | *djgpp*)
15131 gdbinit=gdb.ini
15132 ;;
15133 *)
15134 gdbinit=.gdbinit
15135 ;;
15136esac
15137
15138cat >>confdefs.h <<_ACEOF
15139#define GDBINIT "$gdbinit"
15140_ACEOF
15141
15142
fb40c209 15143
f83d8a90
DE
15144# Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
15145# except that the argument to --with-sysroot is optional.
15146# --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
15147if test "x$with_sysroot" = xyes; then
15148 with_sysroot="${exec_prefix}/${target_alias}/sys-root"
15149fi
bec39cab 15150
81ecdfbb
RW
15151# Check whether --with-sysroot was given.
15152if test "${with_sysroot+set}" = set; then :
f83d8a90
DE
15153 withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
15154else
15155 TARGET_SYSTEM_ROOT=
15156fi
030292b7 15157
030292b7 15158
f83d8a90
DE
15159 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15160 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15161 ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
15162 ac_define_dir=`eval echo $ac_define_dir`
030292b7 15163
f83d8a90
DE
15164cat >>confdefs.h <<_ACEOF
15165#define TARGET_SYSTEM_ROOT "$ac_define_dir"
15166_ACEOF
bec39cab 15167
030292b7 15168
b14b1491 15169
f83d8a90
DE
15170
15171 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15172 if test "x$prefix" = xNONE; then
15173 test_prefix=/usr/local
15174 else
15175 test_prefix=$prefix
15176 fi
15177 else
15178 test_prefix=$exec_prefix
15179 fi
15180 value=0
15181 case ${ac_define_dir} in
15182 "${test_prefix}"|"${test_prefix}/"*|\
15183 '${exec_prefix}'|'${exec_prefix}/'*)
15184 value=1
15185 ;;
15186 esac
15187
15188cat >>confdefs.h <<_ACEOF
15189#define TARGET_SYSTEM_ROOT_RELOCATABLE $value
15190_ACEOF
030292b7
DJ
15191
15192
15193
16e7150e 15194
16e7150e 15195
81ecdfbb
RW
15196# Check whether --with-system-gdbinit was given.
15197if test "${with_system_gdbinit+set}" = set; then :
15198 withval=$with_system_gdbinit;
b14b1491
TT
15199 SYSTEM_GDBINIT=$withval
15200else
15201 SYSTEM_GDBINIT=
81ecdfbb
RW
15202fi
15203
16e7150e
JG
15204
15205 test "x$prefix" = xNONE && prefix="$ac_default_prefix"
15206 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
b14b1491 15207 ac_define_dir=`eval echo $SYSTEM_GDBINIT`
16e7150e
JG
15208 ac_define_dir=`eval echo $ac_define_dir`
15209
15210cat >>confdefs.h <<_ACEOF
15211#define SYSTEM_GDBINIT "$ac_define_dir"
15212_ACEOF
15213
15214
15215
0c4a4063 15216
b14b1491
TT
15217 if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
15218 if test "x$prefix" = xNONE; then
15219 test_prefix=/usr/local
15220 else
15221 test_prefix=$prefix
15222 fi
15223 else
15224 test_prefix=$exec_prefix
15225 fi
15226 value=0
15227 case ${ac_define_dir} in
15228 "${test_prefix}"|"${test_prefix}/"*|\
15229 '${exec_prefix}'|'${exec_prefix}/'*)
15230 value=1
15231 ;;
15232 esac
16e7150e 15233
b14b1491
TT
15234cat >>confdefs.h <<_ACEOF
15235#define SYSTEM_GDBINIT_RELOCATABLE $value
16e7150e
JG
15236_ACEOF
15237
b14b1491 15238
16e7150e 15239
0c4a4063 15240
b835bb52 15241
81ecdfbb
RW
15242# Check whether --enable-werror was given.
15243if test "${enable_werror+set}" = set; then :
15244 enableval=$enable_werror; case "${enableval}" in
094a342e
MK
15245 yes | y) ERROR_ON_WARNING="yes" ;;
15246 no | n) ERROR_ON_WARNING="no" ;;
d0ac1c44 15247 *) as_fn_error $? "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
094a342e 15248 esac
81ecdfbb
RW
15249fi
15250
094a342e 15251
9a084706
PA
15252# Enable -Werror by default when using gcc. Turn it off for releases.
15253if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
094a342e
MK
15254 ERROR_ON_WARNING=yes
15255fi
15256
15257WERROR_CFLAGS=""
15258if test "${ERROR_ON_WARNING}" = yes ; then
15259 WERROR_CFLAGS="-Werror"
15260fi
15261
cf6de44d 15262# The options we'll try to enable.
aac331e4 15263build_warnings="-Wall -Wpointer-arith \
a0de763e 15264-Wno-unused -Wunused-value -Wunused-variable -Wunused-function \
aac331e4 15265-Wno-switch -Wno-char-subscripts \
cf6de44d 15266-Wempty-body -Wunused-but-set-parameter -Wunused-but-set-variable \
d3d8724a 15267-Wno-sign-compare -Wno-error=maybe-uninitialized \
7f8a5d38 15268-Wno-mismatched-tags \
632e107b 15269-Wno-error=deprecated-register \
85e26832 15270-Wsuggest-override \
1a34f210 15271-Wimplicit-fallthrough=3 \
96643e35 15272-Wduplicated-cond \
33a6bc35
TT
15273-Wshadow=local \
15274-Wdeprecated-copy \
15275-Wdeprecated-copy-dtor \
15276-Wredundant-move"
3bc3d82a 15277
3526781e 15278case "${host}" in
4fa7574e
RO
15279 *-*-mingw32*)
15280 # Enable -Wno-format by default when using gcc on mingw since many
15281 # GCC versions complain about %I64.
15282 build_warnings="$build_warnings -Wno-format" ;;
15283 *-*-solaris*)
15284 # Solaris 11.4 <python2.7/ceval.h> uses #pragma no_inline that GCC
15285 # doesn't understand.
15286 build_warnings="$build_warnings -Wno-unknown-pragmas"
15287 # Solaris 11 <unistd.h> marks vfork deprecated.
15288 build_warnings="$build_warnings -Wno-deprecated-declarations" ;;
f1628857
TT
15289 *)
15290 # Note that gcc requires -Wformat for -Wformat-nonliteral to work,
15291 # but there's a special case for this below.
15292 build_warnings="$build_warnings -Wformat-nonliteral" ;;
3526781e
DJ
15293esac
15294
81ecdfbb
RW
15295# Check whether --enable-build-warnings was given.
15296if test "${enable_build_warnings+set}" = set; then :
15297 enableval=$enable_build_warnings; case "${enableval}" in
c906108c
SS
15298 yes) ;;
15299 no) build_warnings="-w";;
15300 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15301 build_warnings="${build_warnings} ${t}";;
15302 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15303 build_warnings="${t} ${build_warnings}";;
15304 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15305esac
d4f3574e 15306if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
746a987d 15307 echo "Setting compiler warning flags = $build_warnings" 6>&1
c906108c 15308fi
81ecdfbb
RW
15309fi
15310# Check whether --enable-gdb-build-warnings was given.
15311if test "${enable_gdb_build_warnings+set}" = set; then :
15312 enableval=$enable_gdb_build_warnings; case "${enableval}" in
3b851bce
AC
15313 yes) ;;
15314 no) build_warnings="-w";;
15315 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15316 build_warnings="${build_warnings} ${t}";;
15317 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
15318 build_warnings="${t} ${build_warnings}";;
15319 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
15320esac
15321if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
15322 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
15323fi
81ecdfbb 15324fi
3bc3d82a
PA
15325
15326# The set of warnings supported by a C++ compiler is not the same as
15327# of the C compiler.
cf6de44d 15328ac_ext=cpp
3bc3d82a
PA
15329ac_cpp='$CXXCPP $CPPFLAGS'
15330ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15331ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15332ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15333
3bc3d82a 15334
81ecdfbb 15335WARN_CFLAGS=""
c906108c
SS
15336if test "x${build_warnings}" != x -a "x$GCC" = xyes
15337then
81ecdfbb
RW
15338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
15339$as_echo_n "checking compiler warning flags... " >&6; }
746a987d
AC
15340 # Separate out the -Werror flag as some files just cannot be
15341 # compiled with it enabled.
15342 for w in ${build_warnings}; do
7544db95
PA
15343 # GCC does not complain about -Wno-unknown-warning. Invert
15344 # and test -Wunknown-warning instead.
15345 case $w in
15346 -Wno-*)
15347 wtest=`echo $w | sed 's/-Wno-/-W/g'` ;;
f1628857
TT
15348 -Wformat-nonliteral)
15349 # gcc requires -Wformat before -Wformat-nonliteral
15350 # will work, so stick them together.
15351 w="-Wformat $w"
15352 wtest="$w"
15353 ;;
7544db95
PA
15354 *)
15355 wtest=$w ;;
15356 esac
15357
746a987d
AC
15358 case $w in
15359 -Werr*) WERROR_CFLAGS=-Werror ;;
3bc3d82a
PA
15360 *)
15361 # Check whether GCC accepts it.
4536bbc6 15362 saved_CFLAGS="$CFLAGS"
3e019bdc 15363 CFLAGS="$CFLAGS -Werror $wtest"
3bc3d82a 15364 saved_CXXFLAGS="$CXXFLAGS"
3e019bdc 15365 CXXFLAGS="$CXXFLAGS -Werror $wtest"
a0de763e
TT
15366 if test "x$w" = "x-Wunused-variable"; then
15367 # Check for https://gcc.gnu.org/bugzilla/show_bug.cgi?id=38958,
15368 # fixed in GCC 4.9. This test is derived from the gdb
15369 # source code that triggered this bug in GCC.
15370 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15371/* end confdefs.h. */
15372struct scoped_restore_base {};
15373 struct scoped_restore_tmpl : public scoped_restore_base {
15374 ~scoped_restore_tmpl() {}
15375 };
15376int
15377main ()
15378{
15379const scoped_restore_base &b = scoped_restore_tmpl();
15380 ;
15381 return 0;
15382}
15383_ACEOF
15384if ac_fn_cxx_try_compile "$LINENO"; then :
15385 WARN_CFLAGS="${WARN_CFLAGS} $w"
15386fi
15387rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15388 else
15389 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 15390/* end confdefs.h. */
4536bbc6 15391
bec39cab
AC
15392int
15393main ()
15394{
4536bbc6 15395
bec39cab
AC
15396 ;
15397 return 0;
15398}
15399_ACEOF
3bc3d82a 15400if ac_fn_cxx_try_compile "$LINENO"; then :
4536bbc6 15401 WARN_CFLAGS="${WARN_CFLAGS} $w"
4536bbc6 15402fi
81ecdfbb 15403rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
a0de763e 15404 fi
4536bbc6 15405 CFLAGS="$saved_CFLAGS"
3bc3d82a 15406 CXXFLAGS="$saved_CXXFLAGS"
746a987d
AC
15407 esac
15408 done
81ecdfbb
RW
15409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
15410$as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
c906108c
SS
15411fi
15412
15413
104c1213 15414
cf6de44d 15415ac_ext=c
3bc3d82a
PA
15416ac_cpp='$CPP $CPPFLAGS'
15417ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15418ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15419ac_compiler_gnu=$ac_cv_c_compiler_gnu
15420
3bc3d82a 15421
b835bb52 15422
f35d5ade
TT
15423# Check whether --enable-ubsan was given.
15424if test "${enable_ubsan+set}" = set; then :
15425 enableval=$enable_ubsan;
15426else
eff98030 15427 enable_ubsan=no
f35d5ade
TT
15428fi
15429
15430if test "x$enable_ubsan" = xauto; then
15431 if $development; then
15432 enable_ubsan=yes
15433 fi
15434fi
15435ac_ext=cpp
15436ac_cpp='$CXXCPP $CPPFLAGS'
15437ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15438ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15439ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
15440
15441if test "x$enable_ubsan" = xyes; then
15442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsanitize=undefined is accepted" >&5
15443$as_echo_n "checking whether -fsanitize=undefined is accepted... " >&6; }
15444 saved_CXXFLAGS="$CXXFLAGS"
15445 CXXFLAGS="$CXXFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
15446 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15447/* end confdefs.h. */
15448
15449int
15450main ()
15451{
15452
15453 ;
15454 return 0;
15455}
15456_ACEOF
15457if ac_fn_cxx_try_link "$LINENO"; then :
15458 enable_ubsan=yes
15459else
15460 enable_ubsan=no
15461fi
15462rm -f core conftest.err conftest.$ac_objext \
15463 conftest$ac_exeext conftest.$ac_ext
15464 CXXFLAGS="$saved_CXXFLAGS"
15465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_ubsan" >&5
15466$as_echo "$enable_ubsan" >&6; }
15467 if test "x$enable_ubsan" = xyes; then
15468 WARN_CFLAGS="$WARN_CFLAGS -fsanitize=undefined -fno-sanitize-recover=undefined"
15469 CONFIG_LDFLAGS="$CONFIG_LDFLAGS -fsanitize=undefined"
15470 fi
15471fi
15472ac_ext=c
15473ac_cpp='$CPP $CPPFLAGS'
15474ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15475ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15476ac_compiler_gnu=$ac_cv_c_compiler_gnu
15477
15478
15479
7a292a7a 15480# In the Cygwin environment, we need some additional flags.
81ecdfbb
RW
15481{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
15482$as_echo_n "checking for cygwin... " >&6; }
d0ac1c44 15483if ${gdb_cv_os_cygwin+:} false; then :
81ecdfbb 15484 $as_echo_n "(cached) " >&6
bec39cab 15485else
81ecdfbb 15486 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 15487/* end confdefs.h. */
7a292a7a
SS
15488
15489#if defined (__CYGWIN__) || defined (__CYGWIN32__)
15490lose
15491#endif
bec39cab 15492_ACEOF
7a292a7a 15493if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
92a021de 15494 $EGREP "^lose$" >/dev/null 2>&1; then :
7a292a7a
SS
15495 gdb_cv_os_cygwin=yes
15496else
7a292a7a
SS
15497 gdb_cv_os_cygwin=no
15498fi
15499rm -f conftest*
15500
15501fi
81ecdfbb
RW
15502{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
15503$as_echo "$gdb_cv_os_cygwin" >&6; }
7a292a7a 15504
aff38e61 15505
3eb25fda 15506SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
aff38e61 15507case ${host} in
95cbc983
AC
15508 *go32* ) SER_HARDWIRE=ser-go32.o ;;
15509 *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
0ea3f30e 15510 *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
c1168a2f 15511 *) SER_HARDWIRE="$SER_HARDWIRE ser-uds.o" ;;
aff38e61
AC
15512esac
15513
15514
cd0fc7c3
SS
15515# libreadline needs libuser32.a in a cygwin environment
15516WIN32LIBS=
15517if test x$gdb_cv_os_cygwin = xyes; then
c5394b80
JM
15518 WIN32LIBS="-luser32"
15519 case "${target}" in
15520 *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
15521 ;;
15522 esac
cd0fc7c3 15523fi
c906108c 15524
b4505029
MM
15525# The ser-tcp.c module requires sockets.
15526case ${host} in
15527 *mingw32*)
15528
81ecdfbb 15529$as_echo "#define USE_WIN32API 1" >>confdefs.h
b4505029
MM
15530
15531 WIN32LIBS="$WIN32LIBS -lws2_32"
15532 ;;
15533esac
15534
7a292a7a 15535
31d99776 15536# Add ELF support to GDB, but only if BFD includes ELF support.
def63ff0
TT
15537
15538 OLD_CFLAGS=$CFLAGS
15539 OLD_LDFLAGS=$LDFLAGS
15540 OLD_LIBS=$LIBS
15541 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15542 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15543 # always want our bfd.
15544 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
5a2d4533
L
15545 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15546 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
def63ff0 15547 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
711a72d3 15548 LIBS="-lbfd -liberty -lz $intl $LIBS"
def63ff0 15549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
81ecdfbb 15550$as_echo_n "checking for ELF support in BFD... " >&6; }
d0ac1c44 15551if ${gdb_cv_var_elf+:} false; then :
81ecdfbb 15552 $as_echo_n "(cached) " >&6
31d99776 15553else
81ecdfbb 15554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
31d99776
DJ
15555/* end confdefs.h. */
15556#include <stdlib.h>
def63ff0
TT
15557 #include "bfd.h"
15558 #include "elf-bfd.h"
31d99776
DJ
15559
15560int
15561main ()
15562{
def63ff0 15563return bfd_get_elf_phdr_upper_bound (NULL);
31d99776
DJ
15564 ;
15565 return 0;
15566}
15567_ACEOF
81ecdfbb 15568if ac_fn_c_try_link "$LINENO"; then :
31d99776
DJ
15569 gdb_cv_var_elf=yes
15570else
81ecdfbb 15571 gdb_cv_var_elf=no
31d99776 15572fi
81ecdfbb
RW
15573rm -f core conftest.err conftest.$ac_objext \
15574 conftest$ac_exeext conftest.$ac_ext
31d99776 15575fi
81ecdfbb
RW
15576{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
15577$as_echo "$gdb_cv_var_elf" >&6; }
def63ff0
TT
15578 CFLAGS=$OLD_CFLAGS
15579 LDFLAGS=$OLD_LDFLAGS
15580 LIBS=$OLD_LIBS
31d99776 15581if test $gdb_cv_var_elf = yes; then
d4777acb 15582 CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o dtrace-probe.o"
31d99776 15583
81ecdfbb 15584$as_echo "#define HAVE_ELF 1" >>confdefs.h
31d99776 15585
075ff26d
JK
15586 # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
15587 if test "$plugins" = "yes"; then
a48b32c0
L
15588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
15589$as_echo_n "checking for library containing dlopen... " >&6; }
d0ac1c44 15590if ${ac_cv_search_dlopen+:} false; then :
a48b32c0
L
15591 $as_echo_n "(cached) " >&6
15592else
15593 ac_func_search_save_LIBS=$LIBS
15594cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15595/* end confdefs.h. */
15596
15597/* Override any GCC internal prototype to avoid an error.
15598 Use char because int might match the return type of a GCC
15599 builtin and then its argument prototype would still apply. */
15600#ifdef __cplusplus
15601extern "C"
15602#endif
15603char dlopen ();
15604int
15605main ()
15606{
15607return dlopen ();
15608 ;
15609 return 0;
15610}
15611_ACEOF
15612for ac_lib in '' dl; do
15613 if test -z "$ac_lib"; then
15614 ac_res="none required"
15615 else
15616 ac_res=-l$ac_lib
15617 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
15618 fi
15619 if ac_fn_c_try_link "$LINENO"; then :
15620 ac_cv_search_dlopen=$ac_res
15621fi
15622rm -f core conftest.err conftest.$ac_objext \
15623 conftest$ac_exeext
d0ac1c44 15624 if ${ac_cv_search_dlopen+:} false; then :
a48b32c0
L
15625 break
15626fi
15627done
d0ac1c44 15628if ${ac_cv_search_dlopen+:} false; then :
a48b32c0
L
15629
15630else
15631 ac_cv_search_dlopen=no
15632fi
15633rm conftest.$ac_ext
15634LIBS=$ac_func_search_save_LIBS
15635fi
15636{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
15637$as_echo "$ac_cv_search_dlopen" >&6; }
15638ac_res=$ac_cv_search_dlopen
15639if test "$ac_res" != no; then :
15640 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15641
15642fi
15643
075ff26d 15644 fi
31d99776 15645fi
31d99776 15646
4f05add4
TT
15647# Add macho support to GDB, but only if BFD includes it.
15648
15649 OLD_CFLAGS=$CFLAGS
15650 OLD_LDFLAGS=$LDFLAGS
15651 OLD_LIBS=$LIBS
15652 # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
15653 # points somewhere with bfd, with -I/foo/lib and -L/foo/lib. We
15654 # always want our bfd.
15655 CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
5a2d4533
L
15656 ZLIBDIR=`echo $zlibdir | sed 's,\$(top_builddir)/,,g'`
15657 LDFLAGS="-L../bfd -L../libiberty $ZLIBDIR $LDFLAGS"
4f05add4 15658 intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
711a72d3 15659 LIBS="-lbfd -liberty -lz $intl $LIBS"
4f05add4
TT
15660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
15661$as_echo_n "checking for Mach-O support in BFD... " >&6; }
d0ac1c44 15662if ${gdb_cv_var_macho+:} false; then :
4f05add4
TT
15663 $as_echo_n "(cached) " >&6
15664else
15665 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15666/* end confdefs.h. */
15667#include <stdlib.h>
15668 #include "bfd.h"
15669 #include "mach-o.h"
15670
15671int
15672main ()
15673{
15674return bfd_mach_o_lookup_command (NULL, 0, NULL);
15675 ;
15676 return 0;
15677}
15678_ACEOF
15679if ac_fn_c_try_link "$LINENO"; then :
15680 gdb_cv_var_macho=yes
15681else
15682 gdb_cv_var_macho=no
15683fi
15684rm -f core conftest.err conftest.$ac_objext \
15685 conftest$ac_exeext conftest.$ac_ext
15686fi
15687{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
15688$as_echo "$gdb_cv_var_macho" >&6; }
15689 CFLAGS=$OLD_CFLAGS
15690 LDFLAGS=$OLD_LDFLAGS
15691 LIBS=$OLD_LIBS
15692if test $gdb_cv_var_macho = yes; then
15693 CONFIG_OBS="$CONFIG_OBS machoread.o"
15694fi
15695
121ce6e5
DJ
15696# Add any host-specific objects to GDB.
15697CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
15698
608e2dbb
TT
15699# If building on ELF, look for lzma support for embedded compressed debug info.
15700if test $gdb_cv_var_elf = yes; then
15701
15702# Check whether --with-lzma was given.
15703if test "${with_lzma+set}" = set; then :
15704 withval=$with_lzma;
15705else
15706 with_lzma=auto
15707fi
15708
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
15710$as_echo_n "checking whether to use lzma... " >&6; }
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
15712$as_echo "$with_lzma" >&6; }
15713
15714 if test "${with_lzma}" != no; then
15715
15716
15717
15718
15719
15720
15721
15722
15723 use_additional=yes
15724
15725 acl_save_prefix="$prefix"
15726 prefix="$acl_final_prefix"
15727 acl_save_exec_prefix="$exec_prefix"
15728 exec_prefix="$acl_final_exec_prefix"
15729
15730 eval additional_includedir=\"$includedir\"
15731 eval additional_libdir=\"$libdir\"
15732
15733 exec_prefix="$acl_save_exec_prefix"
15734 prefix="$acl_save_prefix"
15735
15736
15737# Check whether --with-liblzma-prefix was given.
15738if test "${with_liblzma_prefix+set}" = set; then :
15739 withval=$with_liblzma_prefix;
15740 if test "X$withval" = "Xno"; then
15741 use_additional=no
15742 else
15743 if test "X$withval" = "X"; then
15744
15745 acl_save_prefix="$prefix"
15746 prefix="$acl_final_prefix"
15747 acl_save_exec_prefix="$exec_prefix"
15748 exec_prefix="$acl_final_exec_prefix"
15749
15750 eval additional_includedir=\"$includedir\"
15751 eval additional_libdir=\"$libdir\"
15752
15753 exec_prefix="$acl_save_exec_prefix"
15754 prefix="$acl_save_prefix"
15755
15756 else
15757 additional_includedir="$withval/include"
15758 additional_libdir="$withval/lib"
15759 fi
15760 fi
15761
15762fi
15763
15764 LIBLZMA=
15765 LTLIBLZMA=
15766 INCLZMA=
15767 rpathdirs=
15768 ltrpathdirs=
15769 names_already_handled=
15770 names_next_round='lzma '
15771 while test -n "$names_next_round"; do
15772 names_this_round="$names_next_round"
15773 names_next_round=
15774 for name in $names_this_round; do
15775 already_handled=
15776 for n in $names_already_handled; do
15777 if test "$n" = "$name"; then
15778 already_handled=yes
15779 break
15780 fi
15781 done
15782 if test -z "$already_handled"; then
15783 names_already_handled="$names_already_handled $name"
15784 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
15785 eval value=\"\$HAVE_LIB$uppername\"
15786 if test -n "$value"; then
15787 if test "$value" = yes; then
15788 eval value=\"\$LIB$uppername\"
15789 test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
15790 eval value=\"\$LTLIB$uppername\"
15791 test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
15792 else
15793 :
15794 fi
15795 else
15796 found_dir=
15797 found_la=
15798 found_so=
15799 found_a=
15800 if test $use_additional = yes; then
15801 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
15802 found_dir="$additional_libdir"
15803 found_so="$additional_libdir/lib$name.$shlibext"
15804 if test -f "$additional_libdir/lib$name.la"; then
15805 found_la="$additional_libdir/lib$name.la"
15806 fi
15807 else
15808 if test -f "$additional_libdir/lib$name.$libext"; then
15809 found_dir="$additional_libdir"
15810 found_a="$additional_libdir/lib$name.$libext"
15811 if test -f "$additional_libdir/lib$name.la"; then
15812 found_la="$additional_libdir/lib$name.la"
15813 fi
15814 fi
15815 fi
15816 fi
15817 if test "X$found_dir" = "X"; then
15818 for x in $LDFLAGS $LTLIBLZMA; do
15819
15820 acl_save_prefix="$prefix"
15821 prefix="$acl_final_prefix"
15822 acl_save_exec_prefix="$exec_prefix"
15823 exec_prefix="$acl_final_exec_prefix"
15824 eval x=\"$x\"
15825 exec_prefix="$acl_save_exec_prefix"
15826 prefix="$acl_save_prefix"
15827
15828 case "$x" in
15829 -L*)
15830 dir=`echo "X$x" | sed -e 's/^X-L//'`
15831 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
15832 found_dir="$dir"
15833 found_so="$dir/lib$name.$shlibext"
15834 if test -f "$dir/lib$name.la"; then
15835 found_la="$dir/lib$name.la"
15836 fi
15837 else
15838 if test -f "$dir/lib$name.$libext"; then
15839 found_dir="$dir"
15840 found_a="$dir/lib$name.$libext"
15841 if test -f "$dir/lib$name.la"; then
15842 found_la="$dir/lib$name.la"
15843 fi
15844 fi
15845 fi
15846 ;;
15847 esac
15848 if test "X$found_dir" != "X"; then
15849 break
15850 fi
15851 done
15852 fi
15853 if test "X$found_dir" != "X"; then
15854 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
15855 if test "X$found_so" != "X"; then
15856 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
15857 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15858 else
15859 haveit=
15860 for x in $ltrpathdirs; do
15861 if test "X$x" = "X$found_dir"; then
15862 haveit=yes
15863 break
15864 fi
15865 done
15866 if test -z "$haveit"; then
15867 ltrpathdirs="$ltrpathdirs $found_dir"
15868 fi
15869 if test "$hardcode_direct" = yes; then
15870 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15871 else
15872 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
15873 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15874 haveit=
15875 for x in $rpathdirs; do
15876 if test "X$x" = "X$found_dir"; then
15877 haveit=yes
15878 break
15879 fi
15880 done
15881 if test -z "$haveit"; then
15882 rpathdirs="$rpathdirs $found_dir"
15883 fi
15884 else
15885 haveit=
15886 for x in $LDFLAGS $LIBLZMA; do
15887
15888 acl_save_prefix="$prefix"
15889 prefix="$acl_final_prefix"
15890 acl_save_exec_prefix="$exec_prefix"
15891 exec_prefix="$acl_final_exec_prefix"
15892 eval x=\"$x\"
15893 exec_prefix="$acl_save_exec_prefix"
15894 prefix="$acl_save_prefix"
15895
15896 if test "X$x" = "X-L$found_dir"; then
15897 haveit=yes
15898 break
15899 fi
15900 done
15901 if test -z "$haveit"; then
15902 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
15903 fi
15904 if test "$hardcode_minus_L" != no; then
15905 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
15906 else
15907 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
15908 fi
15909 fi
15910 fi
15911 fi
15912 else
15913 if test "X$found_a" != "X"; then
15914 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
15915 else
15916 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
15917 fi
15918 fi
15919 additional_includedir=
15920 case "$found_dir" in
15921 */lib | */lib/)
15922 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
15923 additional_includedir="$basedir/include"
15924 ;;
15925 esac
15926 if test "X$additional_includedir" != "X"; then
15927 if test "X$additional_includedir" != "X/usr/include"; then
15928 haveit=
15929 if test "X$additional_includedir" = "X/usr/local/include"; then
15930 if test -n "$GCC"; then
15931 case $host_os in
15932 linux*) haveit=yes;;
15933 esac
15934 fi
15935 fi
15936 if test -z "$haveit"; then
15937 for x in $CPPFLAGS $INCLZMA; do
15938
15939 acl_save_prefix="$prefix"
15940 prefix="$acl_final_prefix"
15941 acl_save_exec_prefix="$exec_prefix"
15942 exec_prefix="$acl_final_exec_prefix"
15943 eval x=\"$x\"
15944 exec_prefix="$acl_save_exec_prefix"
15945 prefix="$acl_save_prefix"
15946
15947 if test "X$x" = "X-I$additional_includedir"; then
15948 haveit=yes
15949 break
15950 fi
15951 done
15952 if test -z "$haveit"; then
15953 if test -d "$additional_includedir"; then
15954 INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
15955 fi
15956 fi
15957 fi
15958 fi
15959 fi
15960 if test -n "$found_la"; then
15961 save_libdir="$libdir"
15962 case "$found_la" in
15963 */* | *\\*) . "$found_la" ;;
15964 *) . "./$found_la" ;;
15965 esac
15966 libdir="$save_libdir"
15967 for dep in $dependency_libs; do
15968 case "$dep" in
15969 -L*)
15970 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
15971 if test "X$additional_libdir" != "X/usr/lib"; then
15972 haveit=
15973 if test "X$additional_libdir" = "X/usr/local/lib"; then
15974 if test -n "$GCC"; then
15975 case $host_os in
15976 linux*) haveit=yes;;
15977 esac
15978 fi
15979 fi
15980 if test -z "$haveit"; then
15981 haveit=
15982 for x in $LDFLAGS $LIBLZMA; do
15983
15984 acl_save_prefix="$prefix"
15985 prefix="$acl_final_prefix"
15986 acl_save_exec_prefix="$exec_prefix"
15987 exec_prefix="$acl_final_exec_prefix"
15988 eval x=\"$x\"
15989 exec_prefix="$acl_save_exec_prefix"
15990 prefix="$acl_save_prefix"
15991
15992 if test "X$x" = "X-L$additional_libdir"; then
15993 haveit=yes
15994 break
15995 fi
15996 done
15997 if test -z "$haveit"; then
15998 if test -d "$additional_libdir"; then
15999 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
16000 fi
16001 fi
16002 haveit=
16003 for x in $LDFLAGS $LTLIBLZMA; do
16004
16005 acl_save_prefix="$prefix"
16006 prefix="$acl_final_prefix"
16007 acl_save_exec_prefix="$exec_prefix"
16008 exec_prefix="$acl_final_exec_prefix"
16009 eval x=\"$x\"
16010 exec_prefix="$acl_save_exec_prefix"
16011 prefix="$acl_save_prefix"
16012
16013 if test "X$x" = "X-L$additional_libdir"; then
16014 haveit=yes
16015 break
16016 fi
16017 done
16018 if test -z "$haveit"; then
16019 if test -d "$additional_libdir"; then
16020 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
16021 fi
16022 fi
16023 fi
16024 fi
16025 ;;
16026 -R*)
16027 dir=`echo "X$dep" | sed -e 's/^X-R//'`
16028 if test "$enable_rpath" != no; then
16029 haveit=
16030 for x in $rpathdirs; do
16031 if test "X$x" = "X$dir"; then
16032 haveit=yes
16033 break
16034 fi
16035 done
16036 if test -z "$haveit"; then
16037 rpathdirs="$rpathdirs $dir"
16038 fi
16039 haveit=
16040 for x in $ltrpathdirs; do
16041 if test "X$x" = "X$dir"; then
16042 haveit=yes
16043 break
16044 fi
16045 done
16046 if test -z "$haveit"; then
16047 ltrpathdirs="$ltrpathdirs $dir"
16048 fi
16049 fi
16050 ;;
16051 -l*)
16052 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
16053 ;;
16054 *.la)
16055 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
16056 ;;
16057 *)
16058 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
16059 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
16060 ;;
16061 esac
16062 done
16063 fi
16064 else
16065 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
16066 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
16067 fi
16068 fi
16069 fi
16070 done
16071 done
16072 if test "X$rpathdirs" != "X"; then
16073 if test -n "$hardcode_libdir_separator"; then
16074 alldirs=
16075 for found_dir in $rpathdirs; do
16076 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
16077 done
16078 acl_save_libdir="$libdir"
16079 libdir="$alldirs"
16080 eval flag=\"$hardcode_libdir_flag_spec\"
16081 libdir="$acl_save_libdir"
16082 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16083 else
16084 for found_dir in $rpathdirs; do
16085 acl_save_libdir="$libdir"
16086 libdir="$found_dir"
16087 eval flag=\"$hardcode_libdir_flag_spec\"
16088 libdir="$acl_save_libdir"
16089 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
16090 done
16091 fi
16092 fi
16093 if test "X$ltrpathdirs" != "X"; then
16094 for found_dir in $ltrpathdirs; do
16095 LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
16096 done
16097 fi
16098
16099
16100 ac_save_CPPFLAGS="$CPPFLAGS"
16101
16102 for element in $INCLZMA; do
16103 haveit=
16104 for x in $CPPFLAGS; do
16105
16106 acl_save_prefix="$prefix"
16107 prefix="$acl_final_prefix"
16108 acl_save_exec_prefix="$exec_prefix"
16109 exec_prefix="$acl_final_exec_prefix"
16110 eval x=\"$x\"
16111 exec_prefix="$acl_save_exec_prefix"
16112 prefix="$acl_save_prefix"
16113
16114 if test "X$x" = "X$element"; then
16115 haveit=yes
16116 break
16117 fi
16118 done
16119 if test -z "$haveit"; then
16120 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
16121 fi
16122 done
16123
16124
16125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
16126$as_echo_n "checking for liblzma... " >&6; }
d0ac1c44 16127if ${ac_cv_liblzma+:} false; then :
608e2dbb
TT
16128 $as_echo_n "(cached) " >&6
16129else
16130
16131 ac_save_LIBS="$LIBS"
16132 LIBS="$LIBS $LIBLZMA"
16133 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16134/* end confdefs.h. */
16135#include "lzma.h"
16136int
16137main ()
16138{
16139lzma_index_iter iter;
16140 lzma_index_iter_init (&iter, 0);
16141 lzma_mf_is_supported (LZMA_MF_HC3);
16142 ;
16143 return 0;
16144}
16145_ACEOF
16146if ac_fn_c_try_link "$LINENO"; then :
16147 ac_cv_liblzma=yes
16148else
16149 ac_cv_liblzma=no
16150fi
16151rm -f core conftest.err conftest.$ac_objext \
16152 conftest$ac_exeext conftest.$ac_ext
16153 LIBS="$ac_save_LIBS"
16154
16155fi
16156{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
16157$as_echo "$ac_cv_liblzma" >&6; }
16158 if test "$ac_cv_liblzma" = yes; then
16159 HAVE_LIBLZMA=yes
16160
16161$as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
16162
16163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
16164$as_echo_n "checking how to link with liblzma... " >&6; }
16165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
16166$as_echo "$LIBLZMA" >&6; }
16167 else
16168 HAVE_LIBLZMA=no
16169 CPPFLAGS="$ac_save_CPPFLAGS"
16170 LIBLZMA=
16171 LTLIBLZMA=
16172 fi
16173
16174
16175
16176
16177
16178
16179 if test "$HAVE_LIBLZMA" != yes; then
16180 if test "$with_lzma" = yes; then
d0ac1c44 16181 as_fn_error $? "missing liblzma for --with-lzma" "$LINENO" 5
608e2dbb
TT
16182 fi
16183 fi
16184 fi
16185fi
16186
3fc11d3e
JM
16187LIBGUI="../libgui/src/libgui.a"
16188GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
16189
16190
7a292a7a 16191
3fc11d3e
JM
16192WIN32LDAPP=
16193
16194
16195
d91670b9 16196case "${host}" in
686a5eed 16197*-*-cygwin* | *-*-mingw* )
d91670b9
CV
16198 configdir="win"
16199 ;;
16200*)
16201 configdir="unix"
16202 ;;
16203esac
3fc11d3e
JM
16204
16205GDBTKLIBS=
16206if test "${enable_gdbtk}" = "yes"; then
16207
d1c3b63a
KS
16208 # Gdbtk must have an absolute path to srcdir in order to run
16209 # properly when not installed.
16210 here=`pwd`
16211 cd ${srcdir}
16212 GDBTK_SRC_DIR=`pwd`
16213 cd $here
16214
bec39cab 16215
5062cc19
KS
16216 #
16217 # Ok, lets find the tcl configuration
16218 # First, look for one uninstalled.
16219 # the alternative search directory is invoked by --with-tcl
16220 #
3fc11d3e 16221
5062cc19
KS
16222 if test x"${no_tcl}" = x ; then
16223 # we reset no_tcl in case something fails here
16224 no_tcl=true
bec39cab 16225
81ecdfbb
RW
16226# Check whether --with-tcl was given.
16227if test "${with_tcl+set}" = set; then :
16228 withval=$with_tcl; with_tclconfig=${withval}
16229fi
16230
16231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
16232$as_echo_n "checking for Tcl configuration... " >&6; }
d0ac1c44 16233 if ${ac_cv_c_tclconfig+:} false; then :
81ecdfbb 16234 $as_echo_n "(cached) " >&6
3fc11d3e 16235else
bec39cab 16236
3fc11d3e 16237
5062cc19
KS
16238 # First check to see if --with-tcl was specified.
16239 case "${host}" in
16240 *-*-cygwin*) platDir="win" ;;
16241 *) platDir="unix" ;;
16242 esac
16243 if test x"${with_tclconfig}" != x ; then
16244 if test -f "${with_tclconfig}/tclConfig.sh" ; then
16245 ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
16246 else
d0ac1c44 16247 as_fn_error $? "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
5062cc19
KS
16248 fi
16249 fi
16250
16251 # then check for a private Tcl installation
16252 if test x"${ac_cv_c_tclconfig}" = x ; then
16253 for i in \
16254 ../tcl \
16255 `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16256 `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
16257 `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
16258 ../../tcl \
16259 `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16260 `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
16261 `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
16262 ../../../tcl \
16263 `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16264 `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
16265 `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
16266 if test -f "$i/$platDir/tclConfig.sh" ; then
16267 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16268 break
16269 fi
16270 done
16271 fi
16272
16273 # on Darwin, check in Framework installation locations
16274 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
16275 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16276 `ls -d /Library/Frameworks 2>/dev/null` \
16277 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16278 `ls -d /System/Library/Frameworks 2>/dev/null` \
16279 ; do
16280 if test -f "$i/Tcl.framework/tclConfig.sh" ; then
16281 ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
16282 break
16283 fi
16284 done
16285 fi
16286
16287 # check in a few common install locations
16288 if test x"${ac_cv_c_tclconfig}" = x ; then
16289 for i in `ls -d ${libdir} 2>/dev/null` \
16290 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16291 `ls -d ${prefix}/lib 2>/dev/null` \
16292 `ls -d /usr/local/lib 2>/dev/null` \
16293 `ls -d /usr/contrib/lib 2>/dev/null` \
16294 `ls -d /usr/lib 2>/dev/null` \
16295 ; do
16296 if test -f "$i/tclConfig.sh" ; then
16297 ac_cv_c_tclconfig=`(cd $i; pwd)`
16298 break
16299 fi
16300 done
16301 fi
3fc11d3e 16302
5062cc19
KS
16303 # check in a few other private locations
16304 if test x"${ac_cv_c_tclconfig}" = x ; then
16305 for i in \
16306 ${srcdir}/../tcl \
16307 `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
16308 `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
16309 `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
16310 if test -f "$i/$platDir/tclConfig.sh" ; then
16311 ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
16312 break
16313 fi
16314 done
16315 fi
bec39cab 16316
3fc11d3e
JM
16317fi
16318
5062cc19
KS
16319
16320 if test x"${ac_cv_c_tclconfig}" = x ; then
16321 TCL_BIN_DIR="# no Tcl configs found"
81ecdfbb
RW
16322 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
16323$as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
5062cc19
KS
16324 else
16325 no_tcl=
16326 TCL_BIN_DIR=${ac_cv_c_tclconfig}
81ecdfbb
RW
16327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
16328$as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
5062cc19
KS
16329 fi
16330 fi
3fc11d3e 16331
bec39cab 16332
85541719
DE
16333 # If $no_tk is nonempty, then we can't do Tk, and there is no
16334 # point to doing Tcl.
bec39cab 16335
5062cc19
KS
16336 #
16337 # Ok, lets find the tk configuration
16338 # First, look for one uninstalled.
16339 # the alternative search directory is invoked by --with-tk
16340 #
3fc11d3e 16341
5062cc19
KS
16342 if test x"${no_tk}" = x ; then
16343 # we reset no_tk in case something fails here
16344 no_tk=true
bec39cab 16345
81ecdfbb
RW
16346# Check whether --with-tk was given.
16347if test "${with_tk+set}" = set; then :
16348 withval=$with_tk; with_tkconfig=${withval}
16349fi
16350
16351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
16352$as_echo_n "checking for Tk configuration... " >&6; }
d0ac1c44 16353 if ${ac_cv_c_tkconfig+:} false; then :
81ecdfbb 16354 $as_echo_n "(cached) " >&6
bec39cab 16355else
3fc11d3e
JM
16356
16357
5062cc19
KS
16358 # First check to see if --with-tkconfig was specified.
16359 if test x"${with_tkconfig}" != x ; then
16360 if test -f "${with_tkconfig}/tkConfig.sh" ; then
16361 ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
16362 else
d0ac1c44 16363 as_fn_error $? "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
5062cc19
KS
16364 fi
16365 fi
3fc11d3e 16366
5062cc19
KS
16367 # then check for a private Tk library
16368 case "${host}" in
16369 *-*-cygwin*) platDir="win" ;;
16370 *) platDir="unix" ;;
16371 esac
16372 if test x"${ac_cv_c_tkconfig}" = x ; then
16373 for i in \
16374 ../tk \
16375 `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16376 `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
16377 `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
16378 ../../tk \
16379 `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16380 `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
16381 `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
16382 ../../../tk \
16383 `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16384 `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
16385 `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
16386 if test -f "$i/$platDir/tkConfig.sh" ; then
16387 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16388 break
16389 fi
16390 done
16391 fi
16392
16393 # on Darwin, check in Framework installation locations
16394 if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
16395 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
16396 `ls -d /Library/Frameworks 2>/dev/null` \
16397 `ls -d /Network/Library/Frameworks 2>/dev/null` \
16398 `ls -d /System/Library/Frameworks 2>/dev/null` \
16399 ; do
16400 if test -f "$i/Tk.framework/tkConfig.sh" ; then
16401 ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
16402 break
16403 fi
16404 done
16405 fi
16406
16407 # check in a few common install locations
16408 if test x"${ac_cv_c_tkconfig}" = x ; then
16409 for i in `ls -d ${libdir} 2>/dev/null` \
16410 `ls -d ${exec_prefix}/lib 2>/dev/null` \
16411 `ls -d ${prefix}/lib 2>/dev/null` \
16412 `ls -d /usr/local/lib 2>/dev/null` \
16413 `ls -d /usr/contrib/lib 2>/dev/null` \
16414 `ls -d /usr/lib 2>/dev/null` \
16415 ; do
16416 if test -f "$i/tkConfig.sh" ; then
16417 ac_cv_c_tkconfig=`(cd $i; pwd)`
16418 break
16419 fi
16420 done
16421 fi
16422 # check in a few other private locations
16423 if test x"${ac_cv_c_tkconfig}" = x ; then
16424 for i in \
16425 ${srcdir}/../tk \
16426 `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
16427 `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
16428 `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
16429 if test -f "$i/$platDir/tkConfig.sh" ; then
16430 ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
16431 break
16432 fi
16433 done
16434 fi
3fc11d3e 16435
3fc11d3e
JM
16436fi
16437
16438
5062cc19
KS
16439 if test x"${ac_cv_c_tkconfig}" = x ; then
16440 TK_BIN_DIR="# no Tk configs found"
81ecdfbb
RW
16441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
16442$as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
5062cc19
KS
16443 else
16444 no_tk=
16445 TK_BIN_DIR=${ac_cv_c_tkconfig}
81ecdfbb
RW
16446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
16447$as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
5062cc19 16448 fi
3fc11d3e 16449 fi
dd2504ab 16450
dd2504ab 16451
85541719
DE
16452 if test -z "${no_tcl}" -a -z "${no_tk}"; then
16453
81ecdfbb
RW
16454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
16455$as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
85541719
DE
16456
16457 if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
81ecdfbb
RW
16458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16459$as_echo "loading" >&6; }
85541719
DE
16460 . ${TCL_BIN_DIR}/tclConfig.sh
16461 else
81ecdfbb
RW
16462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
16463$as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
85541719
DE
16464 fi
16465
16466 # eval is required to do the TCL_DBGX substitution
16467 eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
16468 eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
16469
16470 # If the TCL_BIN_DIR is the build directory (not the install directory),
16471 # then set the common variable name to the value of the build variables.
16472 # For example, the variable TCL_LIB_SPEC will be set to the value
16473 # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
16474 # instead of TCL_BUILD_LIB_SPEC since it will work with both an
16475 # installed and uninstalled version of Tcl.
16476 if test -f "${TCL_BIN_DIR}/Makefile" ; then
16477 TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
16478 TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
16479 TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
16480 elif test "`uname -s`" = "Darwin"; then
16481 # If Tcl was built as a framework, attempt to use the libraries
16482 # from the framework at the given location so that linking works
a68ffae9 16483 # against Tcl.framework installed in an arbitrary location.
85541719
DE
16484 case ${TCL_DEFS} in
16485 *TCL_FRAMEWORK*)
16486 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
16487 for i in "`cd ${TCL_BIN_DIR}; pwd`" \
16488 "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
16489 if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
16490 TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
16491 break
16492 fi
16493 done
16494 fi
16495 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
16496 TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
16497 TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
16498 fi
16499 ;;
16500 esac
16501 fi
16502
16503 # eval is required to do the TCL_DBGX substitution
16504 eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
16505 eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
16506 eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
16507 eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
16508
16509
16510
16511
16512
16513
16514
16515
16516
16517
16518
16519
16520
16521
16522
16523 # Check for in-tree tcl
16524 here=`pwd`
16525 cd ${srcdir}/..
16526 topdir=`pwd`
16527 cd ${here}
16528
16529 intree="no"
16530 if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
16531 intree="yes"
16532 fi
16533
16534 # Find Tcl private headers
16535 if test x"${intree}" = xno; then
16536
81ecdfbb
RW
16537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
16538$as_echo_n "checking for Tcl private headers... " >&6; }
85541719
DE
16539 private_dir=""
16540 dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
16541 if test -f ${dir}/tclInt.h ; then
16542 private_dir=${dir}
16543 fi
16544
16545 if test x"${private_dir}" = x; then
d0ac1c44 16546 as_fn_error $? "could not find private Tcl headers" "$LINENO" 5
85541719
DE
16547 else
16548 TCL_PRIVATE_INCLUDE="-I${private_dir}"
81ecdfbb
RW
16549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16550$as_echo "${private_dir}" >&6; }
85541719
DE
16551 fi
16552
16553 TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
16554 TCL_LIBRARY="${TCL_LIB_SPEC}"
16555 TCL_DEPS=""
16556 else
16557 # If building tcl in the same src tree, private headers
16558 # are not needed, but we need to be sure to use the right
16559 # headers library
16560 TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
16561 TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
16562 TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
16563 fi
16564
16565
16566
16567
16568
81ecdfbb
RW
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
16570$as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
dd2504ab 16571
5062cc19 16572 if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
81ecdfbb
RW
16573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
16574$as_echo "loading" >&6; }
5062cc19 16575 . ${TK_BIN_DIR}/tkConfig.sh
3fc11d3e 16576 else
81ecdfbb
RW
16577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
16578$as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
3fc11d3e 16579 fi
bec39cab 16580
5062cc19
KS
16581 # eval is required to do the TK_DBGX substitution
16582 eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
16583 eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
16584
16585 # If the TK_BIN_DIR is the build directory (not the install directory),
16586 # then set the common variable name to the value of the build variables.
16587 # For example, the variable TK_LIB_SPEC will be set to the value
16588 # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
16589 # instead of TK_BUILD_LIB_SPEC since it will work with both an
16590 # installed and uninstalled version of Tcl.
85541719 16591 if test -f "${TK_BIN_DIR}/Makefile" ; then
5062cc19
KS
16592 TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
16593 TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
16594 TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
16595 elif test "`uname -s`" = "Darwin"; then
16596 # If Tk was built as a framework, attempt to use the libraries
16597 # from the framework at the given location so that linking works
a68ffae9 16598 # against Tk.framework installed in an arbitrary location.
5062cc19
KS
16599 case ${TK_DEFS} in
16600 *TK_FRAMEWORK*)
85541719 16601 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
5062cc19
KS
16602 for i in "`cd ${TK_BIN_DIR}; pwd`" \
16603 "`cd ${TK_BIN_DIR}/../..; pwd`"; do
16604 if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
16605 TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
16606 break
16607 fi
16608 done
16609 fi
85541719 16610 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
5062cc19
KS
16611 TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
16612 TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
16613 fi
16614 ;;
16615 esac
3fc11d3e
JM
16616 fi
16617
5062cc19
KS
16618 # eval is required to do the TK_DBGX substitution
16619 eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
16620 eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
16621 eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
16622 eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
3fc11d3e 16623
3fc11d3e
JM
16624
16625
bec39cab
AC
16626
16627
16628
16629
16630
16631
16632
3fc11d3e 16633
3fc11d3e 16634
bec39cab 16635
bec39cab 16636
85541719
DE
16637 # Check for in-tree Tk
16638 intree="no"
16639 if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
16640 intree="yes"
16641 fi
3fc11d3e 16642
85541719
DE
16643 # Find Tk private headers
16644 if test x"${intree}" = xno; then
3fc11d3e 16645
81ecdfbb
RW
16646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
16647$as_echo_n "checking for Tk private headers... " >&6; }
5062cc19
KS
16648 private_dir=""
16649 dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
16650 if test -f ${dir}/tkInt.h; then
16651 private_dir=${dir}
3fc11d3e 16652 fi
bec39cab 16653
5062cc19 16654 if test x"${private_dir}" = x; then
d0ac1c44 16655 as_fn_error $? "could not find Tk private headers" "$LINENO" 5
3fc11d3e 16656 else
5062cc19 16657 TK_PRIVATE_INCLUDE="-I${private_dir}"
81ecdfbb
RW
16658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
16659$as_echo "${private_dir}" >&6; }
3fc11d3e 16660 fi
3fc11d3e 16661
85541719
DE
16662 TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
16663 TK_LIBRARY=${TK_LIB_SPEC}
16664 TK_DEPS=""
16665 else
16666 TK_INCLUDE="-I${TK_SRC_DIR}/generic"
16667 TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
16668 TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
16669 fi
3fc11d3e
JM
16670
16671
3fc11d3e
JM
16672
16673
3fc11d3e 16674
85541719 16675 ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
3fc11d3e 16676
85541719
DE
16677 # Include some libraries that Tcl and Tk want.
16678 TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
16679 # Yes, the ordering seems wrong here. But it isn't.
16680 # TK_LIBS is the list of libraries that need to be linked
16681 # after Tcl/Tk. Note that this isn't put into LIBS. If it
16682 # were in LIBS then any link tests after this point would
16683 # try to include things like `$(LIBGUI)', which wouldn't work.
16684 GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
4226a5a5 16685
85541719
DE
16686 CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
16687 CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
16688 CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
16689 CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
16690 CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
16691 CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
16692 CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
3fc11d3e 16693
85541719
DE
16694 if test x$gdb_cv_os_cygwin = xyes; then
16695 WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
16696 WIN32LDAPP="-Wl,--subsystem,console"
16697 CONFIG_OBS="${CONFIG_OBS} gdbres.o"
3fc11d3e 16698 fi
ffc6a242 16699
81ecdfbb 16700 subdirs="$subdirs gdbtk"
3ace7edb 16701
85541719 16702 fi
3fc11d3e
JM
16703fi
16704
16705
16706
16707
16708
16709
16710
16711
81ecdfbb
RW
16712{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
16713$as_echo_n "checking for X... " >&6; }
bec39cab 16714
c906108c 16715
81ecdfbb
RW
16716# Check whether --with-x was given.
16717if test "${with_x+set}" = set; then :
16718 withval=$with_x;
16719fi
c906108c
SS
16720
16721# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
16722if test "x$with_x" = xno; then
16723 # The user explicitly disabled X.
16724 have_x=disabled
16725else
81ecdfbb 16726 case $x_includes,$x_libraries in #(
d0ac1c44
SM
16727 *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
16728 *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
81ecdfbb 16729 $as_echo_n "(cached) " >&6
c906108c
SS
16730else
16731 # One or both of the vars are not set, and there is no cached value.
bec39cab 16732ac_x_includes=no ac_x_libraries=no
81ecdfbb 16733rm -f -r conftest.dir
bec39cab
AC
16734if mkdir conftest.dir; then
16735 cd conftest.dir
bec39cab 16736 cat >Imakefile <<'_ACEOF'
81ecdfbb
RW
16737incroot:
16738 @echo incroot='${INCROOT}'
16739usrlibdir:
16740 @echo usrlibdir='${USRLIBDIR}'
16741libdir:
16742 @echo libdir='${LIBDIR}'
16743_ACEOF
16744 if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
d0ac1c44 16745 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
81ecdfbb
RW
16746 for ac_var in incroot usrlibdir libdir; do
16747 eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
16748 done
c906108c 16749 # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
81ecdfbb
RW
16750 for ac_extension in a so sl dylib la dll; do
16751 if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
16752 test -f "$ac_im_libdir/libX11.$ac_extension"; then
bec39cab 16753 ac_im_usrlibdir=$ac_im_libdir; break
c906108c
SS
16754 fi
16755 done
16756 # Screen out bogus values from the imake configuration. They are
16757 # bogus both because they are the default anyway, and because
16758 # using them would break gcc on systems where it needs fixed includes.
bec39cab 16759 case $ac_im_incroot in
81ecdfbb 16760 /usr/include) ac_x_includes= ;;
bec39cab 16761 *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
c906108c 16762 esac
bec39cab 16763 case $ac_im_usrlibdir in
81ecdfbb 16764 /usr/lib | /usr/lib64 | /lib | /lib64) ;;
bec39cab 16765 *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
c906108c
SS
16766 esac
16767 fi
16768 cd ..
81ecdfbb 16769 rm -f -r conftest.dir
c906108c
SS
16770fi
16771
bec39cab
AC
16772# Standard set of common directories for X headers.
16773# Check X11 before X11Rn because it is often a symlink to the current release.
16774ac_x_header_dirs='
16775/usr/X11/include
81ecdfbb 16776/usr/X11R7/include
bec39cab
AC
16777/usr/X11R6/include
16778/usr/X11R5/include
16779/usr/X11R4/include
16780
16781/usr/include/X11
81ecdfbb 16782/usr/include/X11R7
bec39cab
AC
16783/usr/include/X11R6
16784/usr/include/X11R5
16785/usr/include/X11R4
16786
16787/usr/local/X11/include
81ecdfbb 16788/usr/local/X11R7/include
bec39cab
AC
16789/usr/local/X11R6/include
16790/usr/local/X11R5/include
16791/usr/local/X11R4/include
16792
16793/usr/local/include/X11
81ecdfbb 16794/usr/local/include/X11R7
bec39cab
AC
16795/usr/local/include/X11R6
16796/usr/local/include/X11R5
16797/usr/local/include/X11R4
16798
16799/usr/X386/include
16800/usr/x386/include
16801/usr/XFree86/include/X11
16802
16803/usr/include
16804/usr/local/include
16805/usr/unsupported/include
16806/usr/athena/include
16807/usr/local/x11r5/include
16808/usr/lpp/Xamples/include
16809
16810/usr/openwin/include
16811/usr/openwin/share/include'
16812
16813if test "$ac_x_includes" = no; then
81ecdfbb 16814 # Guess where to find include files, by looking for Xlib.h.
c906108c 16815 # First, try using that file with no special directory specified.
81ecdfbb 16816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 16817/* end confdefs.h. */
81ecdfbb 16818#include <X11/Xlib.h>
bec39cab 16819_ACEOF
81ecdfbb 16820if ac_fn_c_try_cpp "$LINENO"; then :
c906108c
SS
16821 # We can compile using X headers with no special include directory.
16822ac_x_includes=
16823else
bec39cab 16824 for ac_dir in $ac_x_header_dirs; do
81ecdfbb 16825 if test -r "$ac_dir/X11/Xlib.h"; then
bec39cab
AC
16826 ac_x_includes=$ac_dir
16827 break
16828 fi
16829done
c906108c 16830fi
d0ac1c44 16831rm -f conftest.err conftest.i conftest.$ac_ext
bec39cab 16832fi # $ac_x_includes = no
c906108c 16833
bec39cab 16834if test "$ac_x_libraries" = no; then
c906108c 16835 # Check for the libraries.
c906108c
SS
16836 # See if we find them without any special options.
16837 # Don't add to $LIBS permanently.
bec39cab 16838 ac_save_LIBS=$LIBS
81ecdfbb
RW
16839 LIBS="-lX11 $LIBS"
16840 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
bec39cab 16841/* end confdefs.h. */
81ecdfbb 16842#include <X11/Xlib.h>
bec39cab
AC
16843int
16844main ()
16845{
81ecdfbb 16846XrmInitialize ()
bec39cab
AC
16847 ;
16848 return 0;
16849}
16850_ACEOF
81ecdfbb 16851if ac_fn_c_try_link "$LINENO"; then :
bec39cab 16852 LIBS=$ac_save_LIBS
c906108c
SS
16853# We can link X programs with no special library path.
16854ac_x_libraries=
16855else
81ecdfbb
RW
16856 LIBS=$ac_save_LIBS
16857for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
c906108c 16858do
bec39cab 16859 # Don't even attempt the hair of trying to link an X program!
81ecdfbb
RW
16860 for ac_extension in a so sl dylib la dll; do
16861 if test -r "$ac_dir/libX11.$ac_extension"; then
c906108c
SS
16862 ac_x_libraries=$ac_dir
16863 break 2
16864 fi
16865 done
16866done
16867fi
81ecdfbb
RW
16868rm -f core conftest.err conftest.$ac_objext \
16869 conftest$ac_exeext conftest.$ac_ext
bec39cab 16870fi # $ac_x_libraries = no
c906108c 16871
81ecdfbb
RW
16872case $ac_x_includes,$ac_x_libraries in #(
16873 no,* | *,no | *\'*)
16874 # Didn't find X, or a directory has "'" in its name.
16875 ac_cv_have_x="have_x=no";; #(
16876 *)
16877 # Record where we found X for the cache.
16878 ac_cv_have_x="have_x=yes\
16879 ac_x_includes='$ac_x_includes'\
16880 ac_x_libraries='$ac_x_libraries'"
16881esac
c906108c 16882fi
81ecdfbb
RW
16883;; #(
16884 *) have_x=yes;;
16885 esac
c906108c
SS
16886 eval "$ac_cv_have_x"
16887fi # $with_x != no
16888
16889if test "$have_x" != yes; then
81ecdfbb
RW
16890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
16891$as_echo "$have_x" >&6; }
c906108c
SS
16892 no_x=yes
16893else
16894 # If each of the values was on the command line, it overrides each guess.
16895 test "x$x_includes" = xNONE && x_includes=$ac_x_includes
16896 test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
16897 # Update the cache value to reflect the command line values.
81ecdfbb
RW
16898 ac_cv_have_x="have_x=yes\
16899 ac_x_includes='$x_includes'\
16900 ac_x_libraries='$x_libraries'"
16901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
16902$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
c906108c
SS
16903fi
16904
16905
bec39cab 16906# Unlike the sim directory, whether a simulator is linked is controlled by
9b624dbe 16907# presence of a gdb_sim definition in the target configure.tgt entry.
7a292a7a
SS
16908# This code just checks for a few cases where we'd like to ignore those
16909# definitions, even when they're present in the '.mt' file. These cases
16910# are when --disable-sim is specified, or if the simulator directory is
6c5cfe5b 16911# not part of the source tree.
7a292a7a 16912#
81ecdfbb
RW
16913# Check whether --enable-sim was given.
16914if test "${enable_sim+set}" = set; then :
16915 enableval=$enable_sim; echo "enable_sim = $enable_sim";
7a292a7a
SS
16916 echo "enableval = ${enableval}";
16917 case "${enableval}" in
16918 yes) ignore_sim=false ;;
16919 no) ignore_sim=true ;;
16920 *) ignore_sim=false ;;
16921 esac
16922else
16923 ignore_sim=false
81ecdfbb
RW
16924fi
16925
7a292a7a
SS
16926
16927if test ! -d "${srcdir}/../sim"; then
16928 ignore_sim=true
16929fi
16930
9b624dbe
UW
16931SIM=
16932SIM_OBS=
16933if test "${ignore_sim}" = "false"; then
16934 if test x"${gdb_sim}" != x ; then
16935 SIM="${gdb_sim}"
16936 SIM_OBS="remote-sim.o"
60ca704f 16937
81ecdfbb 16938$as_echo "#define WITH_SIM 1" >>confdefs.h
7a292a7a 16939
976102cd
PA
16940
16941 # Some tdep code should only be compiled in when the ppc sim is
16942 # built. PR sim/13418.
16943 case $target in
16944 powerpc*-*-*)
16945
16946$as_echo "#define WITH_PPC_SIM 1" >>confdefs.h
16947
16948 ;;
16949 esac
9b624dbe 16950 fi
7a292a7a
SS
16951fi
16952
16953
16954
c906108c
SS
16955
16956
16957
16958
16959
16960
dfcd3bfb 16961
e56ac5c3
AC
16962
16963
b3a90332
AC
16964
16965
c35f4ffc 16966# List of host floatformats.
bec39cab
AC
16967
16968cat >>confdefs.h <<_ACEOF
c35f4ffc 16969#define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
bec39cab 16970_ACEOF
c35f4ffc 16971
bec39cab
AC
16972
16973cat >>confdefs.h <<_ACEOF
c35f4ffc 16974#define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
bec39cab
AC
16975_ACEOF
16976
c35f4ffc 16977
bec39cab 16978cat >>confdefs.h <<_ACEOF
c35f4ffc 16979#define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
bec39cab 16980_ACEOF
c35f4ffc
AC
16981
16982
c906108c
SS
16983# target_subdir is used by the testsuite to find the target libraries.
16984target_subdir=
16985if test "${host}" != "${target}"; then
16986 target_subdir="${target_alias}/"
16987fi
16988
16989
21ea5acd 16990# Import nat definitions.
2b351b19 16991nat_makefile_frag=/dev/null
771b4502 16992if test "${gdb_native}" = "yes"; then
21ea5acd
SDJ
16993 . ${srcdir}/configure.nat
16994 nativefile=$NAT_FILE
c906108c 16995fi
c906108c 16996
c906108c
SS
16997
16998
16999
21ea5acd
SDJ
17000
17001
17002
17003
17004
c906108c
SS
17005
17006
b00a8037 17007if test x"${gdb_osabi}" != x ; then
bec39cab
AC
17008
17009cat >>confdefs.h <<_ACEOF
b00a8037 17010#define GDB_OSABI_DEFAULT $gdb_osabi
bec39cab 17011_ACEOF
b00a8037
DJ
17012
17013fi
17014
496c0e1b
JB
17015# Check whether --enable-gdbserver was given.
17016if test "${enable_gdbserver+set}" = set; then :
17017 enableval=$enable_gdbserver; case "${enableval}" in
17018 yes| no|auto) ;;
d0ac1c44 17019 *) as_fn_error $? "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
496c0e1b
JB
17020esac
17021else
17022 enable_gdbserver=auto
17023fi
17024
17025
17026# We only build gdbserver automatically in a native configuration, and
17027# only if the user did not explicitly disable its build.
17028if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
81ecdfbb
RW
17029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
17030$as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
8dcde887 17031 if test "x$build_gdbserver" = xyes; then
81ecdfbb
RW
17032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17033$as_echo "yes" >&6; }
17034 subdirs="$subdirs gdbserver"
3ace7edb 17035
496c0e1b 17036 gdbserver_build_enabled=yes
8dcde887 17037 else
81ecdfbb
RW
17038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17039$as_echo "no" >&6; }
8dcde887
MK
17040 fi
17041fi
17042
496c0e1b
JB
17043# If the user explicitly request the gdbserver to be built, verify that
17044# we were in fact able to enable it.
17045if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
d0ac1c44 17046 as_fn_error $? "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
496c0e1b
JB
17047fi
17048
393fd4c3
YQ
17049# Check for babeltrace and babeltrace-ctf
17050
17051# Check whether --with-babeltrace was given.
17052if test "${with_babeltrace+set}" = set; then :
17053 withval=$with_babeltrace;
17054else
17055 with_babeltrace=auto
17056fi
17057
17058{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
17059$as_echo_n "checking whether to use babeltrace... " >&6; }
17060{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
17061$as_echo "$with_babeltrace" >&6; }
17062
17063if test "x$with_babeltrace" = "xno"; then
17064 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
17065$as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
17066else
17067 # Append -Werror to CFLAGS so that configure can catch the warning
17068 # "assignment from incompatible pointer type", which is related to
17069 # the babeltrace change from 1.0.3 to 1.1.0. Babeltrace 1.1.0 works
17070 # in GDB, while babeltrace 1.0.3 is broken.
17071 # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
17072 # safe to save and restore CFLAGS here.
17073 saved_CFLAGS=$CFLAGS
17074 CFLAGS="$CFLAGS -Werror"
17075
17076
17077
17078
17079
17080
17081
17082
17083 use_additional=yes
17084
17085 acl_save_prefix="$prefix"
17086 prefix="$acl_final_prefix"
17087 acl_save_exec_prefix="$exec_prefix"
17088 exec_prefix="$acl_final_exec_prefix"
17089
17090 eval additional_includedir=\"$includedir\"
17091 eval additional_libdir=\"$libdir\"
17092
17093 exec_prefix="$acl_save_exec_prefix"
17094 prefix="$acl_save_prefix"
17095
17096
17097# Check whether --with-libbabeltrace-prefix was given.
17098if test "${with_libbabeltrace_prefix+set}" = set; then :
17099 withval=$with_libbabeltrace_prefix;
17100 if test "X$withval" = "Xno"; then
17101 use_additional=no
17102 else
17103 if test "X$withval" = "X"; then
17104
17105 acl_save_prefix="$prefix"
17106 prefix="$acl_final_prefix"
17107 acl_save_exec_prefix="$exec_prefix"
17108 exec_prefix="$acl_final_exec_prefix"
17109
17110 eval additional_includedir=\"$includedir\"
17111 eval additional_libdir=\"$libdir\"
17112
17113 exec_prefix="$acl_save_exec_prefix"
17114 prefix="$acl_save_prefix"
17115
17116 else
17117 additional_includedir="$withval/include"
17118 additional_libdir="$withval/lib"
17119 fi
17120 fi
17121
17122fi
17123
17124 LIBBABELTRACE=
17125 LTLIBBABELTRACE=
17126 INCBABELTRACE=
17127 rpathdirs=
17128 ltrpathdirs=
17129 names_already_handled=
17130 names_next_round='babeltrace babeltrace-ctf'
17131 while test -n "$names_next_round"; do
17132 names_this_round="$names_next_round"
17133 names_next_round=
17134 for name in $names_this_round; do
17135 already_handled=
17136 for n in $names_already_handled; do
17137 if test "$n" = "$name"; then
17138 already_handled=yes
17139 break
17140 fi
17141 done
17142 if test -z "$already_handled"; then
17143 names_already_handled="$names_already_handled $name"
17144 uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
17145 eval value=\"\$HAVE_LIB$uppername\"
17146 if test -n "$value"; then
17147 if test "$value" = yes; then
17148 eval value=\"\$LIB$uppername\"
17149 test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
17150 eval value=\"\$LTLIB$uppername\"
17151 test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
17152 else
17153 :
17154 fi
17155 else
17156 found_dir=
17157 found_la=
17158 found_so=
17159 found_a=
17160 if test $use_additional = yes; then
17161 if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
17162 found_dir="$additional_libdir"
17163 found_so="$additional_libdir/lib$name.$shlibext"
17164 if test -f "$additional_libdir/lib$name.la"; then
17165 found_la="$additional_libdir/lib$name.la"
17166 fi
17167 else
17168 if test -f "$additional_libdir/lib$name.$libext"; then
17169 found_dir="$additional_libdir"
17170 found_a="$additional_libdir/lib$name.$libext"
17171 if test -f "$additional_libdir/lib$name.la"; then
17172 found_la="$additional_libdir/lib$name.la"
17173 fi
17174 fi
17175 fi
17176 fi
17177 if test "X$found_dir" = "X"; then
17178 for x in $LDFLAGS $LTLIBBABELTRACE; do
17179
17180 acl_save_prefix="$prefix"
17181 prefix="$acl_final_prefix"
17182 acl_save_exec_prefix="$exec_prefix"
17183 exec_prefix="$acl_final_exec_prefix"
17184 eval x=\"$x\"
17185 exec_prefix="$acl_save_exec_prefix"
17186 prefix="$acl_save_prefix"
17187
17188 case "$x" in
17189 -L*)
17190 dir=`echo "X$x" | sed -e 's/^X-L//'`
17191 if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
17192 found_dir="$dir"
17193 found_so="$dir/lib$name.$shlibext"
17194 if test -f "$dir/lib$name.la"; then
17195 found_la="$dir/lib$name.la"
17196 fi
17197 else
17198 if test -f "$dir/lib$name.$libext"; then
17199 found_dir="$dir"
17200 found_a="$dir/lib$name.$libext"
17201 if test -f "$dir/lib$name.la"; then
17202 found_la="$dir/lib$name.la"
17203 fi
17204 fi
17205 fi
17206 ;;
17207 esac
17208 if test "X$found_dir" != "X"; then
17209 break
17210 fi
17211 done
17212 fi
17213 if test "X$found_dir" != "X"; then
17214 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
17215 if test "X$found_so" != "X"; then
17216 if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
17217 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17218 else
17219 haveit=
17220 for x in $ltrpathdirs; do
17221 if test "X$x" = "X$found_dir"; then
17222 haveit=yes
17223 break
17224 fi
17225 done
17226 if test -z "$haveit"; then
17227 ltrpathdirs="$ltrpathdirs $found_dir"
17228 fi
17229 if test "$hardcode_direct" = yes; then
17230 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17231 else
17232 if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
17233 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17234 haveit=
17235 for x in $rpathdirs; do
17236 if test "X$x" = "X$found_dir"; then
17237 haveit=yes
17238 break
17239 fi
17240 done
17241 if test -z "$haveit"; then
17242 rpathdirs="$rpathdirs $found_dir"
17243 fi
17244 else
17245 haveit=
17246 for x in $LDFLAGS $LIBBABELTRACE; do
17247
17248 acl_save_prefix="$prefix"
17249 prefix="$acl_final_prefix"
17250 acl_save_exec_prefix="$exec_prefix"
17251 exec_prefix="$acl_final_exec_prefix"
17252 eval x=\"$x\"
17253 exec_prefix="$acl_save_exec_prefix"
17254 prefix="$acl_save_prefix"
17255
17256 if test "X$x" = "X-L$found_dir"; then
17257 haveit=yes
17258 break
17259 fi
17260 done
17261 if test -z "$haveit"; then
17262 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
17263 fi
17264 if test "$hardcode_minus_L" != no; then
17265 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
17266 else
17267 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17268 fi
17269 fi
17270 fi
17271 fi
17272 else
17273 if test "X$found_a" != "X"; then
17274 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
17275 else
17276 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
17277 fi
17278 fi
17279 additional_includedir=
17280 case "$found_dir" in
17281 */lib | */lib/)
17282 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
17283 additional_includedir="$basedir/include"
17284 ;;
17285 esac
17286 if test "X$additional_includedir" != "X"; then
17287 if test "X$additional_includedir" != "X/usr/include"; then
17288 haveit=
17289 if test "X$additional_includedir" = "X/usr/local/include"; then
17290 if test -n "$GCC"; then
17291 case $host_os in
17292 linux*) haveit=yes;;
17293 esac
17294 fi
17295 fi
17296 if test -z "$haveit"; then
17297 for x in $CPPFLAGS $INCBABELTRACE; do
17298
17299 acl_save_prefix="$prefix"
17300 prefix="$acl_final_prefix"
17301 acl_save_exec_prefix="$exec_prefix"
17302 exec_prefix="$acl_final_exec_prefix"
17303 eval x=\"$x\"
17304 exec_prefix="$acl_save_exec_prefix"
17305 prefix="$acl_save_prefix"
17306
17307 if test "X$x" = "X-I$additional_includedir"; then
17308 haveit=yes
17309 break
17310 fi
17311 done
17312 if test -z "$haveit"; then
17313 if test -d "$additional_includedir"; then
17314 INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
17315 fi
17316 fi
17317 fi
17318 fi
17319 fi
17320 if test -n "$found_la"; then
17321 save_libdir="$libdir"
17322 case "$found_la" in
17323 */* | *\\*) . "$found_la" ;;
17324 *) . "./$found_la" ;;
17325 esac
17326 libdir="$save_libdir"
17327 for dep in $dependency_libs; do
17328 case "$dep" in
17329 -L*)
17330 additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
17331 if test "X$additional_libdir" != "X/usr/lib"; then
17332 haveit=
17333 if test "X$additional_libdir" = "X/usr/local/lib"; then
17334 if test -n "$GCC"; then
17335 case $host_os in
17336 linux*) haveit=yes;;
17337 esac
17338 fi
17339 fi
17340 if test -z "$haveit"; then
17341 haveit=
17342 for x in $LDFLAGS $LIBBABELTRACE; do
17343
17344 acl_save_prefix="$prefix"
17345 prefix="$acl_final_prefix"
17346 acl_save_exec_prefix="$exec_prefix"
17347 exec_prefix="$acl_final_exec_prefix"
17348 eval x=\"$x\"
17349 exec_prefix="$acl_save_exec_prefix"
17350 prefix="$acl_save_prefix"
17351
17352 if test "X$x" = "X-L$additional_libdir"; then
17353 haveit=yes
17354 break
17355 fi
17356 done
17357 if test -z "$haveit"; then
17358 if test -d "$additional_libdir"; then
17359 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
17360 fi
17361 fi
17362 haveit=
17363 for x in $LDFLAGS $LTLIBBABELTRACE; do
17364
17365 acl_save_prefix="$prefix"
17366 prefix="$acl_final_prefix"
17367 acl_save_exec_prefix="$exec_prefix"
17368 exec_prefix="$acl_final_exec_prefix"
17369 eval x=\"$x\"
17370 exec_prefix="$acl_save_exec_prefix"
17371 prefix="$acl_save_prefix"
17372
17373 if test "X$x" = "X-L$additional_libdir"; then
17374 haveit=yes
17375 break
17376 fi
17377 done
17378 if test -z "$haveit"; then
17379 if test -d "$additional_libdir"; then
17380 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
17381 fi
17382 fi
17383 fi
17384 fi
17385 ;;
17386 -R*)
17387 dir=`echo "X$dep" | sed -e 's/^X-R//'`
17388 if test "$enable_rpath" != no; then
17389 haveit=
17390 for x in $rpathdirs; do
17391 if test "X$x" = "X$dir"; then
17392 haveit=yes
17393 break
17394 fi
17395 done
17396 if test -z "$haveit"; then
17397 rpathdirs="$rpathdirs $dir"
17398 fi
17399 haveit=
17400 for x in $ltrpathdirs; do
17401 if test "X$x" = "X$dir"; then
17402 haveit=yes
17403 break
17404 fi
17405 done
17406 if test -z "$haveit"; then
17407 ltrpathdirs="$ltrpathdirs $dir"
17408 fi
17409 fi
17410 ;;
17411 -l*)
17412 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
17413 ;;
17414 *.la)
17415 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
17416 ;;
17417 *)
17418 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
17419 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
17420 ;;
17421 esac
17422 done
17423 fi
17424 else
17425 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
17426 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
17427 fi
17428 fi
17429 fi
17430 done
17431 done
17432 if test "X$rpathdirs" != "X"; then
17433 if test -n "$hardcode_libdir_separator"; then
17434 alldirs=
17435 for found_dir in $rpathdirs; do
17436 alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
17437 done
17438 acl_save_libdir="$libdir"
17439 libdir="$alldirs"
17440 eval flag=\"$hardcode_libdir_flag_spec\"
17441 libdir="$acl_save_libdir"
17442 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17443 else
17444 for found_dir in $rpathdirs; do
17445 acl_save_libdir="$libdir"
17446 libdir="$found_dir"
17447 eval flag=\"$hardcode_libdir_flag_spec\"
17448 libdir="$acl_save_libdir"
17449 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
17450 done
17451 fi
17452 fi
17453 if test "X$ltrpathdirs" != "X"; then
17454 for found_dir in $ltrpathdirs; do
17455 LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
17456 done
17457 fi
17458
17459
17460 ac_save_CPPFLAGS="$CPPFLAGS"
17461
17462 for element in $INCBABELTRACE; do
17463 haveit=
17464 for x in $CPPFLAGS; do
17465
17466 acl_save_prefix="$prefix"
17467 prefix="$acl_final_prefix"
17468 acl_save_exec_prefix="$exec_prefix"
17469 exec_prefix="$acl_final_exec_prefix"
17470 eval x=\"$x\"
17471 exec_prefix="$acl_save_exec_prefix"
17472 prefix="$acl_save_prefix"
17473
17474 if test "X$x" = "X$element"; then
17475 haveit=yes
17476 break
17477 fi
17478 done
17479 if test -z "$haveit"; then
17480 CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
17481 fi
17482 done
17483
17484
17485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
17486$as_echo_n "checking for libbabeltrace... " >&6; }
d0ac1c44 17487if ${ac_cv_libbabeltrace+:} false; then :
393fd4c3
YQ
17488 $as_echo_n "(cached) " >&6
17489else
17490
17491 ac_save_LIBS="$LIBS"
17492 LIBS="$LIBS $LIBBABELTRACE"
17493 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17494/* end confdefs.h. */
17495#include <babeltrace/babeltrace.h>
17496 #include <babeltrace/ctf/events.h>
17497 #include <babeltrace/ctf/iterator.h>
17498int
17499main ()
17500{
17501struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
17502 struct bt_ctf_event *event = NULL;
17503 const struct bt_definition *scope;
17504
13cdc2af 17505 pos->type = BT_SEEK_BEGIN;
65c749e7 17506 bt_iter_set_pos (bt_ctf_get_iter (NULL), pos);
393fd4c3
YQ
17507 scope = bt_ctf_get_top_level_scope (event,
17508 BT_STREAM_EVENT_HEADER);
17509 bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
17510
17511 ;
17512 return 0;
17513}
17514_ACEOF
17515if ac_fn_c_try_link "$LINENO"; then :
17516 ac_cv_libbabeltrace=yes
17517else
17518 ac_cv_libbabeltrace=no
17519fi
17520rm -f core conftest.err conftest.$ac_objext \
17521 conftest$ac_exeext conftest.$ac_ext
17522 LIBS="$ac_save_LIBS"
17523
17524fi
17525{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
17526$as_echo "$ac_cv_libbabeltrace" >&6; }
17527 if test "$ac_cv_libbabeltrace" = yes; then
17528 HAVE_LIBBABELTRACE=yes
17529
17530$as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
17531
17532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
17533$as_echo_n "checking how to link with libbabeltrace... " >&6; }
17534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
17535$as_echo "$LIBBABELTRACE" >&6; }
17536 else
17537 HAVE_LIBBABELTRACE=no
17538 CPPFLAGS="$ac_save_CPPFLAGS"
17539 LIBBABELTRACE=
17540 LTLIBBABELTRACE=
17541 fi
17542
17543
17544
17545
17546
17547
17548 CFLAGS=$saved_CFLAGS
17549
17550 if test "$HAVE_LIBBABELTRACE" != yes; then
17551 if test "$with_babeltrace" = yes; then
d0ac1c44 17552 as_fn_error $? "babeltrace is missing or unusable" "$LINENO" 5
393fd4c3
YQ
17553 else
17554 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
17555$as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
17556 fi
17557 fi
17558fi
17559
21ea5acd
SDJ
17560# If nativefile (NAT_FILE) is not set in configure.nat, we link to an
17561# empty version.
c906108c
SS
17562
17563files=
17564links=
5a2402b8 17565
c906108c
SS
17566rm -f nm.h
17567if test "${nativefile}" != ""; then
0f475e27
AC
17568 case "${nativefile}" in
17569 nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
17570 * ) GDB_NM_FILE="${nativefile}"
17571 esac
5a2402b8
AC
17572 files="${files} ${GDB_NM_FILE}"
17573 links="${links} nm.h"
60ca704f
SE
17574
17575cat >>confdefs.h <<_ACEOF
b78960be 17576#define GDB_NM_FILE "${GDB_NM_FILE}"
bec39cab 17577_ACEOF
5a2402b8 17578
c906108c 17579fi
5a2402b8
AC
17580
17581
e3487908
GKB
17582for ac_prog in xsltproc
17583do
17584 # Extract the first word of "$ac_prog", so it can be a program name with args.
17585set dummy $ac_prog; ac_word=$2
17586{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17587$as_echo_n "checking for $ac_word... " >&6; }
d0ac1c44 17588if ${ac_cv_path_XSLTPROC+:} false; then :
e3487908
GKB
17589 $as_echo_n "(cached) " >&6
17590else
17591 case $XSLTPROC in
17592 [\\/]* | ?:[\\/]*)
17593 ac_cv_path_XSLTPROC="$XSLTPROC" # Let the user override the test with a path.
17594 ;;
17595 *)
17596 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17597for as_dir in $PATH
17598do
17599 IFS=$as_save_IFS
17600 test -z "$as_dir" && as_dir=.
17601 for ac_exec_ext in '' $ac_executable_extensions; do
d0ac1c44 17602 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
e3487908
GKB
17603 ac_cv_path_XSLTPROC="$as_dir/$ac_word$ac_exec_ext"
17604 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17605 break 2
17606 fi
17607done
17608 done
17609IFS=$as_save_IFS
17610
17611 ;;
17612esac
17613fi
17614XSLTPROC=$ac_cv_path_XSLTPROC
17615if test -n "$XSLTPROC"; then
17616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XSLTPROC" >&5
17617$as_echo "$XSLTPROC" >&6; }
17618else
17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17620$as_echo "no" >&6; }
17621fi
17622
17623
17624 test -n "$XSLTPROC" && break
17625done
17626test -n "$XSLTPROC" || XSLTPROC="missing"
17627
17628if test "x$USE_MAINTAINER_MODE" = xyes; then
17629 if test "${XSLTPROC}" = missing; then
d0ac1c44 17630 as_fn_error $? "unable to find xsltproc. maintainer-mode requires xsltproc." "$LINENO" 5
e3487908
GKB
17631 fi
17632fi
17633
17634
bec39cab
AC
17635ac_sources="$files"
17636ac_dests="$links"
17637while test -n "$ac_sources"; do
17638 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
17639 set $ac_sources; ac_source=$1; shift; ac_sources=$*
17640 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
17641done
81ecdfbb 17642ac_config_links="$ac_config_links $ac_config_links_1"
c906108c
SS
17643
17644
c906108c
SS
17645
17646
c906108c 17647
81ecdfbb 17648$as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
bec39cab 17649
bec39cab 17650
8ecfd7bd
SDJ
17651
17652# Check whether we will enable the inclusion of unit tests when
17653# compiling GDB.
17654#
17655# The default value of this option changes depending whether we're on
17656# development mode (in which case it's "true") or not (in which case
17657# it's "false").
17658# Check whether --enable-unit-tests was given.
17659if test "${enable_unit_tests+set}" = set; then :
17660 enableval=$enable_unit_tests; case "${enableval}" in
17661 yes) enable_unittests=true ;;
17662 no) enable_unittests=false ;;
17663 *) as_fn_error $? "bad value ${enableval} for --{enable,disable}-unit-tests option" "$LINENO" 5 ;;
17664esac
17665else
17666 enable_unittests=$development
17667fi
17668
17669
17670if $enable_unittests; then
dcd1f979
TT
17671
17672$as_echo "#define GDB_SELF_TEST 1" >>confdefs.h
17673
8ecfd7bd 17674
268a13a5
TT
17675 CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_UNITTESTS_OBS) gdbsupport/selftest.o selftest-arch.o"
17676 CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_UNITTESTS_SRCS) gdbsupport/selftest.c selftest-arch.c"
8ecfd7bd 17677
dcd1f979
TT
17678fi
17679
b292c783 17680
8ecfd7bd 17681
f6a88844
JM
17682 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17683 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$gdb_ac_transform"`
17684 if test "x$GDB_TRANSFORM_NAME" = x; then
17685 GDB_TRANSFORM_NAME=gdb
17686 fi
17687
17688
17689
17690 gdb_ac_transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
17691 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$gdb_ac_transform"`
17692 if test "x$GCORE_TRANSFORM_NAME" = x; then
17693 GCORE_TRANSFORM_NAME=gcore
17694 fi
17695
b292c783
JK
17696
17697ac_config_files="$ac_config_files gcore"
17698
141ec9f6 17699ac_config_files="$ac_config_files Makefile gdb-gdb.gdb gdb-gdb.py doc/Makefile data-directory/Makefile"
81ecdfbb 17700
89a34d1b 17701
bec39cab
AC
17702cat >confcache <<\_ACEOF
17703# This file is a shell script that caches the results of configure
17704# tests run on this system so they can be shared between configure
17705# scripts and configure runs, see configure's option --config-cache.
17706# It is not useful on other systems. If it contains results you don't
17707# want to keep, you may remove or edit it.
17708#
17709# config.status only pays attention to the cache file if you give it
17710# the --recheck option to rerun configure.
17711#
17712# `ac_cv_env_foo' variables (set or unset) will be overridden when
17713# loading this file, other *unset* `ac_cv_foo' will be assigned the
17714# following values.
17715
17716_ACEOF
17717
17718# The following way of writing the cache mishandles newlines in values,
17719# but we know of no workaround that is simple, portable, and efficient.
81ecdfbb 17720# So, we kill variables containing newlines.
bec39cab
AC
17721# Ultrix sh set writes to stderr and can't be redirected directly,
17722# and sets the high bit in the cache file unless we assign to the vars.
81ecdfbb
RW
17723(
17724 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17725 eval ac_val=\$$ac_var
17726 case $ac_val in #(
17727 *${as_nl}*)
17728 case $ac_var in #(
17729 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17730$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17731 esac
17732 case $ac_var in #(
17733 _ | IFS | as_nl) ;; #(
17734 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17735 *) { eval $ac_var=; unset $ac_var;} ;;
17736 esac ;;
17737 esac
17738 done
17739
bec39cab 17740 (set) 2>&1 |
81ecdfbb
RW
17741 case $as_nl`(ac_space=' '; set) 2>&1` in #(
17742 *${as_nl}ac_space=\ *)
17743 # `set' does not quote correctly, so add quotes: double-quote
17744 # substitution turns \\\\ into \\, and sed turns \\ into \.
bec39cab
AC
17745 sed -n \
17746 "s/'/'\\\\''/g;
17747 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
81ecdfbb 17748 ;; #(
bec39cab
AC
17749 *)
17750 # `set' quotes correctly as required by POSIX, so do not add quotes.
81ecdfbb 17751 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
bec39cab 17752 ;;
81ecdfbb
RW
17753 esac |
17754 sort
17755) |
bec39cab 17756 sed '
81ecdfbb 17757 /^ac_cv_env_/b end
bec39cab 17758 t clear
81ecdfbb 17759 :clear
bec39cab
AC
17760 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17761 t end
81ecdfbb
RW
17762 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17763 :end' >>confcache
17764if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17765 if test -w "$cache_file"; then
d0ac1c44 17766 if test "x$cache_file" != "x/dev/null"; then
81ecdfbb
RW
17767 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17768$as_echo "$as_me: updating cache $cache_file" >&6;}
d0ac1c44
SM
17769 if test ! -f "$cache_file" || test -h "$cache_file"; then
17770 cat confcache >"$cache_file"
17771 else
17772 case $cache_file in #(
17773 */* | ?:*)
17774 mv -f confcache "$cache_file"$$ &&
17775 mv -f "$cache_file"$$ "$cache_file" ;; #(
17776 *)
17777 mv -f confcache "$cache_file" ;;
17778 esac
17779 fi
17780 fi
bec39cab 17781 else
81ecdfbb
RW
17782 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17783$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
bec39cab
AC
17784 fi
17785fi
17786rm -f confcache
17787
17788test "x$prefix" = xNONE && prefix=$ac_default_prefix
17789# Let make expand exec_prefix.
17790test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17791
bec39cab
AC
17792DEFS=-DHAVE_CONFIG_H
17793
17794ac_libobjs=
17795ac_ltlibobjs=
d0ac1c44 17796U=
bec39cab
AC
17797for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17798 # 1. Remove the extension, and $U if already installed.
81ecdfbb
RW
17799 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17800 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17801 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
17802 # will be set to the directory where LIBOBJS objects are built.
17803 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17804 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
bec39cab
AC
17805done
17806LIBOBJS=$ac_libobjs
17807
17808LTLIBOBJS=$ac_ltlibobjs
17809
17810
85981d60 17811if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
d0ac1c44 17812 as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
81ecdfbb 17813Usually this means the macro was only invoked conditionally." "$LINENO" 5
85981d60 17814fi
4df42755 17815if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
d0ac1c44 17816 as_fn_error $? "conditional \"HAVE_PYTHON\" was never defined.
4df42755
DE
17817Usually this means the macro was only invoked conditionally." "$LINENO" 5
17818fi
17819if test -z "${HAVE_GUILE_TRUE}" && test -z "${HAVE_GUILE_FALSE}"; then
d0ac1c44 17820 as_fn_error $? "conditional \"HAVE_GUILE\" was never defined.
4df42755
DE
17821Usually this means the macro was only invoked conditionally." "$LINENO" 5
17822fi
81ecdfbb
RW
17823
17824
d0ac1c44 17825: "${CONFIG_STATUS=./config.status}"
81ecdfbb 17826ac_write_fail=0
bec39cab
AC
17827ac_clean_files_save=$ac_clean_files
17828ac_clean_files="$ac_clean_files $CONFIG_STATUS"
81ecdfbb
RW
17829{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17830$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17831as_write_fail=0
17832cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
bec39cab
AC
17833#! $SHELL
17834# Generated by $as_me.
17835# Run this file to recreate the current configuration.
17836# Compiler output produced by configure, useful for debugging
17837# configure, is in config.log if it exists.
17838
17839debug=false
17840ac_cs_recheck=false
17841ac_cs_silent=false
bec39cab 17842
81ecdfbb
RW
17843SHELL=\${CONFIG_SHELL-$SHELL}
17844export SHELL
17845_ASEOF
17846cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17847## -------------------- ##
17848## M4sh Initialization. ##
17849## -------------------- ##
17850
17851# Be more Bourne compatible
17852DUALCASE=1; export DUALCASE # for MKS sh
17853if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
bec39cab
AC
17854 emulate sh
17855 NULLCMD=:
81ecdfbb 17856 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
bec39cab
AC
17857 # is contrary to our usage. Disable this feature.
17858 alias -g '${1+"$@"}'='"$@"'
81ecdfbb
RW
17859 setopt NO_GLOB_SUBST
17860else
17861 case `(set -o) 2>/dev/null` in #(
17862 *posix*) :
17863 set -o posix ;; #(
17864 *) :
17865 ;;
17866esac
bec39cab 17867fi
bec39cab 17868
81ecdfbb
RW
17869
17870as_nl='
17871'
17872export as_nl
17873# Printing a long string crashes Solaris 7 /usr/bin/printf.
17874as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17875as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17876as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17877# Prefer a ksh shell builtin over an external printf program on Solaris,
17878# but without wasting forks for bash or zsh.
17879if test -z "$BASH_VERSION$ZSH_VERSION" \
17880 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17881 as_echo='print -r --'
17882 as_echo_n='print -rn --'
17883elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17884 as_echo='printf %s\n'
17885 as_echo_n='printf %s'
17886else
17887 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17888 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17889 as_echo_n='/usr/ucb/echo -n'
17890 else
17891 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17892 as_echo_n_body='eval
17893 arg=$1;
17894 case $arg in #(
17895 *"$as_nl"*)
17896 expr "X$arg" : "X\\(.*\\)$as_nl";
17897 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17898 esac;
17899 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17900 '
17901 export as_echo_n_body
17902 as_echo_n='sh -c $as_echo_n_body as_echo'
17903 fi
17904 export as_echo_body
17905 as_echo='sh -c $as_echo_body as_echo'
17906fi
17907
17908# The user is always right.
17909if test "${PATH_SEPARATOR+set}" != set; then
17910 PATH_SEPARATOR=:
17911 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17912 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17913 PATH_SEPARATOR=';'
17914 }
bec39cab
AC
17915fi
17916
17917
81ecdfbb
RW
17918# IFS
17919# We need space, tab and new line, in precisely that order. Quoting is
17920# there to prevent editors from complaining about space-tab.
17921# (If _AS_PATH_WALK were called with IFS unset, it would disable word
17922# splitting by setting IFS to empty value.)
17923IFS=" "" $as_nl"
17924
17925# Find who we are. Look in the path if we contain no directory separator.
d0ac1c44 17926as_myself=
81ecdfbb
RW
17927case $0 in #((
17928 *[\\/]* ) as_myself=$0 ;;
17929 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17930for as_dir in $PATH
17931do
17932 IFS=$as_save_IFS
17933 test -z "$as_dir" && as_dir=.
17934 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17935 done
17936IFS=$as_save_IFS
17937
17938 ;;
17939esac
17940# We did not find ourselves, most probably we were run as `sh COMMAND'
17941# in which case we are not to be found in the path.
17942if test "x$as_myself" = x; then
17943 as_myself=$0
17944fi
17945if test ! -f "$as_myself"; then
17946 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17947 exit 1
17948fi
17949
17950# Unset variables that we do not need and which cause bugs (e.g. in
17951# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
17952# suppresses any "Segmentation fault" message there. '((' could
17953# trigger a bug in pdksh 5.2.14.
17954for as_var in BASH_ENV ENV MAIL MAILPATH
17955do eval test x\${$as_var+set} = xset \
17956 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17957done
bec39cab
AC
17958PS1='$ '
17959PS2='> '
17960PS4='+ '
17961
17962# NLS nuisances.
81ecdfbb
RW
17963LC_ALL=C
17964export LC_ALL
17965LANGUAGE=C
17966export LANGUAGE
17967
17968# CDPATH.
17969(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17970
17971
d0ac1c44
SM
17972# as_fn_error STATUS ERROR [LINENO LOG_FD]
17973# ----------------------------------------
81ecdfbb
RW
17974# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17975# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
d0ac1c44 17976# script with STATUS, using 1 if that was 0.
81ecdfbb
RW
17977as_fn_error ()
17978{
d0ac1c44
SM
17979 as_status=$1; test $as_status -eq 0 && as_status=1
17980 if test "$4"; then
17981 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17982 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
81ecdfbb 17983 fi
d0ac1c44 17984 $as_echo "$as_me: error: $2" >&2
81ecdfbb
RW
17985 as_fn_exit $as_status
17986} # as_fn_error
17987
17988
17989# as_fn_set_status STATUS
17990# -----------------------
17991# Set $? to STATUS, without forking.
17992as_fn_set_status ()
17993{
17994 return $1
17995} # as_fn_set_status
17996
17997# as_fn_exit STATUS
17998# -----------------
17999# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18000as_fn_exit ()
18001{
18002 set +e
18003 as_fn_set_status $1
18004 exit $1
18005} # as_fn_exit
18006
18007# as_fn_unset VAR
18008# ---------------
18009# Portably unset VAR.
18010as_fn_unset ()
18011{
18012 { eval $1=; unset $1;}
18013}
18014as_unset=as_fn_unset
18015# as_fn_append VAR VALUE
18016# ----------------------
18017# Append the text in VALUE to the end of the definition contained in VAR. Take
18018# advantage of any shell optimizations that allow amortized linear growth over
18019# repeated appends, instead of the typical quadratic growth present in naive
18020# implementations.
18021if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18022 eval 'as_fn_append ()
18023 {
18024 eval $1+=\$2
18025 }'
18026else
18027 as_fn_append ()
18028 {
18029 eval $1=\$$1\$2
18030 }
18031fi # as_fn_append
18032
18033# as_fn_arith ARG...
18034# ------------------
18035# Perform arithmetic evaluation on the ARGs, and store the result in the
18036# global $as_val. Take advantage of shells that can avoid forks. The arguments
18037# must be portable across $(()) and expr.
18038if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18039 eval 'as_fn_arith ()
18040 {
18041 as_val=$(( $* ))
18042 }'
18043else
18044 as_fn_arith ()
18045 {
18046 as_val=`expr "$@" || test $? -eq 1`
18047 }
18048fi # as_fn_arith
bec39cab 18049
81ecdfbb
RW
18050
18051if expr a : '\(a\)' >/dev/null 2>&1 &&
18052 test "X`expr 00001 : '.*\(...\)'`" = X001; then
bec39cab
AC
18053 as_expr=expr
18054else
18055 as_expr=false
18056fi
18057
81ecdfbb 18058if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
bec39cab
AC
18059 as_basename=basename
18060else
18061 as_basename=false
18062fi
18063
81ecdfbb
RW
18064if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18065 as_dirname=dirname
18066else
18067 as_dirname=false
18068fi
bec39cab 18069
81ecdfbb 18070as_me=`$as_basename -- "$0" ||
bec39cab
AC
18071$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18072 X"$0" : 'X\(//\)$' \| \
81ecdfbb
RW
18073 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18074$as_echo X/"$0" |
18075 sed '/^.*\/\([^/][^/]*\)\/*$/{
18076 s//\1/
18077 q
18078 }
18079 /^X\/\(\/\/\)$/{
18080 s//\1/
18081 q
18082 }
18083 /^X\/\(\/\).*/{
18084 s//\1/
18085 q
18086 }
18087 s/.*/./; q'`
b4e70030 18088
b4e70030
JB
18089# Avoid depending upon Character Ranges.
18090as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18091as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18092as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18093as_cr_digits='0123456789'
18094as_cr_alnum=$as_cr_Letters$as_cr_digits
18095
81ecdfbb
RW
18096ECHO_C= ECHO_N= ECHO_T=
18097case `echo -n x` in #(((((
18098-n*)
18099 case `echo 'xy\c'` in
18100 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18101 xy) ECHO_C='\c';;
18102 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18103 ECHO_T=' ';;
18104 esac;;
18105*)
18106 ECHO_N='-n';;
bec39cab
AC
18107esac
18108
81ecdfbb
RW
18109rm -f conf$$ conf$$.exe conf$$.file
18110if test -d conf$$.dir; then
18111 rm -f conf$$.dir/conf$$.file
bec39cab 18112else
81ecdfbb
RW
18113 rm -f conf$$.dir
18114 mkdir conf$$.dir 2>/dev/null
bec39cab 18115fi
81ecdfbb
RW
18116if (echo >conf$$.file) 2>/dev/null; then
18117 if ln -s conf$$.file conf$$ 2>/dev/null; then
b4e70030 18118 as_ln_s='ln -s'
81ecdfbb
RW
18119 # ... but there are two gotchas:
18120 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18121 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
d0ac1c44 18122 # In both cases, we have to default to `cp -pR'.
81ecdfbb 18123 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
d0ac1c44 18124 as_ln_s='cp -pR'
81ecdfbb
RW
18125 elif ln conf$$.file conf$$ 2>/dev/null; then
18126 as_ln_s=ln
18127 else
d0ac1c44 18128 as_ln_s='cp -pR'
b4e70030 18129 fi
bec39cab 18130else
d0ac1c44 18131 as_ln_s='cp -pR'
bec39cab 18132fi
81ecdfbb
RW
18133rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18134rmdir conf$$.dir 2>/dev/null
18135
18136
18137# as_fn_mkdir_p
18138# -------------
18139# Create "$as_dir" as a directory, including parents if necessary.
18140as_fn_mkdir_p ()
18141{
18142
18143 case $as_dir in #(
18144 -*) as_dir=./$as_dir;;
18145 esac
18146 test -d "$as_dir" || eval $as_mkdir_p || {
18147 as_dirs=
18148 while :; do
18149 case $as_dir in #(
18150 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18151 *) as_qdir=$as_dir;;
18152 esac
18153 as_dirs="'$as_qdir' $as_dirs"
18154 as_dir=`$as_dirname -- "$as_dir" ||
18155$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18156 X"$as_dir" : 'X\(//\)[^/]' \| \
18157 X"$as_dir" : 'X\(//\)$' \| \
18158 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18159$as_echo X"$as_dir" |
18160 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18161 s//\1/
18162 q
18163 }
18164 /^X\(\/\/\)[^/].*/{
18165 s//\1/
18166 q
18167 }
18168 /^X\(\/\/\)$/{
18169 s//\1/
18170 q
18171 }
18172 /^X\(\/\).*/{
18173 s//\1/
18174 q
18175 }
18176 s/.*/./; q'`
18177 test -d "$as_dir" && break
18178 done
18179 test -z "$as_dirs" || eval "mkdir $as_dirs"
d0ac1c44 18180 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
81ecdfbb 18181
bec39cab 18182
81ecdfbb 18183} # as_fn_mkdir_p
bec39cab 18184if mkdir -p . 2>/dev/null; then
81ecdfbb 18185 as_mkdir_p='mkdir -p "$as_dir"'
bec39cab
AC
18186else
18187 test -d ./-p && rmdir ./-p
18188 as_mkdir_p=false
18189fi
18190
d0ac1c44
SM
18191
18192# as_fn_executable_p FILE
18193# -----------------------
18194# Test if FILE is an executable regular file.
18195as_fn_executable_p ()
18196{
18197 test -f "$1" && test -x "$1"
18198} # as_fn_executable_p
18199as_test_x='test -x'
18200as_executable_p=as_fn_executable_p
bec39cab
AC
18201
18202# Sed expression to map a string onto a valid CPP name.
18203as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18204
18205# Sed expression to map a string onto a valid variable name.
18206as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18207
18208
bec39cab 18209exec 6>&1
81ecdfbb
RW
18210## ----------------------------------- ##
18211## Main body of $CONFIG_STATUS script. ##
18212## ----------------------------------- ##
18213_ASEOF
18214test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18215
18216cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18217# Save the log message, to keep $0 and so on meaningful, and to
bec39cab 18218# report actual input values of CONFIG_FILES etc. instead of their
81ecdfbb
RW
18219# values after options handling.
18220ac_log="
bec39cab 18221This file was extended by $as_me, which was
d0ac1c44 18222generated by GNU Autoconf 2.69. Invocation command line was
bec39cab
AC
18223
18224 CONFIG_FILES = $CONFIG_FILES
18225 CONFIG_HEADERS = $CONFIG_HEADERS
18226 CONFIG_LINKS = $CONFIG_LINKS
18227 CONFIG_COMMANDS = $CONFIG_COMMANDS
18228 $ $0 $@
18229
81ecdfbb
RW
18230on `(hostname || uname -n) 2>/dev/null | sed 1q`
18231"
18232
bec39cab
AC
18233_ACEOF
18234
81ecdfbb
RW
18235case $ac_config_files in *"
18236"*) set x $ac_config_files; shift; ac_config_files=$*;;
18237esac
234b45d4 18238
81ecdfbb
RW
18239case $ac_config_headers in *"
18240"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18241esac
b4e70030 18242
b4e70030 18243
81ecdfbb
RW
18244cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18245# Files that config.status was made for.
18246config_files="$ac_config_files"
18247config_headers="$ac_config_headers"
18248config_links="$ac_config_links"
18249config_commands="$ac_config_commands"
234b45d4 18250
81ecdfbb 18251_ACEOF
b4e70030 18252
81ecdfbb 18253cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab 18254ac_cs_usage="\
81ecdfbb
RW
18255\`$as_me' instantiates files and other configuration actions
18256from templates according to the current configuration. Unless the files
18257and actions are specified as TAGs, all are instantiated by default.
234b45d4 18258
81ecdfbb 18259Usage: $0 [OPTION]... [TAG]...
234b45d4 18260
bec39cab 18261 -h, --help print this help, then exit
81ecdfbb 18262 -V, --version print version number and configuration settings, then exit
d0ac1c44 18263 --config print configuration, then exit
81ecdfbb
RW
18264 -q, --quiet, --silent
18265 do not print progress messages
bec39cab
AC
18266 -d, --debug don't remove temporary files
18267 --recheck update $as_me by reconfiguring in the same conditions
81ecdfbb
RW
18268 --file=FILE[:TEMPLATE]
18269 instantiate the configuration file FILE
18270 --header=FILE[:TEMPLATE]
18271 instantiate the configuration header FILE
234b45d4 18272
bec39cab
AC
18273Configuration files:
18274$config_files
234b45d4 18275
bec39cab
AC
18276Configuration headers:
18277$config_headers
234b45d4 18278
bec39cab
AC
18279Configuration links:
18280$config_links
234b45d4 18281
bec39cab
AC
18282Configuration commands:
18283$config_commands
18284
81ecdfbb 18285Report bugs to the package provider."
b4e70030 18286
81ecdfbb
RW
18287_ACEOF
18288cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 18289ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
bec39cab
AC
18290ac_cs_version="\\
18291config.status
d0ac1c44
SM
18292configured by $0, generated by GNU Autoconf 2.69,
18293 with options \\"\$ac_cs_config\\"
bec39cab 18294
d0ac1c44 18295Copyright (C) 2012 Free Software Foundation, Inc.
bec39cab
AC
18296This config.status script is free software; the Free Software Foundation
18297gives unlimited permission to copy, distribute and modify it."
81ecdfbb
RW
18298
18299ac_pwd='$ac_pwd'
18300srcdir='$srcdir'
18301INSTALL='$INSTALL'
81ecdfbb
RW
18302AWK='$AWK'
18303test -n "\$AWK" || AWK=awk
bec39cab
AC
18304_ACEOF
18305
81ecdfbb
RW
18306cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18307# The default lists apply if the user does not specify any file.
bec39cab
AC
18308ac_need_defaults=:
18309while test $# != 0
18310do
18311 case $1 in
d0ac1c44 18312 --*=?*)
81ecdfbb
RW
18313 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18314 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
bec39cab 18315 ac_shift=:
c906108c 18316 ;;
d0ac1c44
SM
18317 --*=)
18318 ac_option=`expr "X$1" : 'X\([^=]*\)='`
18319 ac_optarg=
18320 ac_shift=:
18321 ;;
81ecdfbb 18322 *)
bec39cab
AC
18323 ac_option=$1
18324 ac_optarg=$2
18325 ac_shift=shift
c906108c 18326 ;;
bec39cab 18327 esac
c906108c 18328
bec39cab
AC
18329 case $ac_option in
18330 # Handling of the options.
bec39cab
AC
18331 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18332 ac_cs_recheck=: ;;
81ecdfbb
RW
18333 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18334 $as_echo "$ac_cs_version"; exit ;;
d0ac1c44
SM
18335 --config | --confi | --conf | --con | --co | --c )
18336 $as_echo "$ac_cs_config"; exit ;;
81ecdfbb 18337 --debug | --debu | --deb | --de | --d | -d )
bec39cab
AC
18338 debug=: ;;
18339 --file | --fil | --fi | --f )
18340 $ac_shift
81ecdfbb
RW
18341 case $ac_optarg in
18342 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
d0ac1c44 18343 '') as_fn_error $? "missing file argument" ;;
81ecdfbb
RW
18344 esac
18345 as_fn_append CONFIG_FILES " '$ac_optarg'"
bec39cab
AC
18346 ac_need_defaults=false;;
18347 --header | --heade | --head | --hea )
18348 $ac_shift
81ecdfbb
RW
18349 case $ac_optarg in
18350 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18351 esac
18352 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
bec39cab 18353 ac_need_defaults=false;;
81ecdfbb
RW
18354 --he | --h)
18355 # Conflict between --help and --header
d0ac1c44 18356 as_fn_error $? "ambiguous option: \`$1'
81ecdfbb
RW
18357Try \`$0 --help' for more information.";;
18358 --help | --hel | -h )
18359 $as_echo "$ac_cs_usage"; exit ;;
bec39cab
AC
18360 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18361 | -silent | --silent | --silen | --sile | --sil | --si | --s)
18362 ac_cs_silent=: ;;
c906108c 18363
bec39cab 18364 # This is an error.
d0ac1c44 18365 -*) as_fn_error $? "unrecognized option: \`$1'
81ecdfbb 18366Try \`$0 --help' for more information." ;;
c906108c 18367
81ecdfbb
RW
18368 *) as_fn_append ac_config_targets " $1"
18369 ac_need_defaults=false ;;
c906108c 18370
bec39cab
AC
18371 esac
18372 shift
18373done
c906108c 18374
bec39cab 18375ac_configure_extra_args=
c906108c 18376
bec39cab
AC
18377if $ac_cs_silent; then
18378 exec 6>/dev/null
18379 ac_configure_extra_args="$ac_configure_extra_args --silent"
18380fi
c906108c 18381
bec39cab 18382_ACEOF
81ecdfbb 18383cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
bec39cab 18384if \$ac_cs_recheck; then
d0ac1c44 18385 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
81ecdfbb
RW
18386 shift
18387 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18388 CONFIG_SHELL='$SHELL'
18389 export CONFIG_SHELL
18390 exec "\$@"
bec39cab
AC
18391fi
18392
18393_ACEOF
81ecdfbb
RW
18394cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18395exec 5>>config.log
18396{
18397 echo
18398 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18399## Running $as_me. ##
18400_ASBOX
18401 $as_echo "$ac_log"
18402} >&5
bec39cab 18403
81ecdfbb
RW
18404_ACEOF
18405cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
c906108c 18406#
81ecdfbb 18407# INIT-COMMANDS
c906108c 18408#
a417dc56 18409ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
b4e70030 18410
bec39cab
AC
18411_ACEOF
18412
81ecdfbb 18413cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
4e8d927d 18414
81ecdfbb 18415# Handling of arguments.
bec39cab 18416for ac_config_target in $ac_config_targets
c906108c 18417do
81ecdfbb
RW
18418 case $ac_config_target in
18419 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
18420 "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
f997c383 18421 "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
81ecdfbb 18422 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
b292c783 18423 "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
81ecdfbb 18424 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
e2207b9a 18425 "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
141ec9f6 18426 "gdb-gdb.py") CONFIG_FILES="$CONFIG_FILES gdb-gdb.py" ;;
5ae98d25 18427 "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
aa2e2d8d 18428 "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
81ecdfbb 18429
d0ac1c44 18430 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
c906108c
SS
18431 esac
18432done
18433
81ecdfbb 18434
bec39cab
AC
18435# If the user did not use the arguments to specify the items to instantiate,
18436# then the envvar interface is used. Set only those that are not.
18437# We use the long form for the default assignment because of an extremely
18438# bizarre bug on SunOS 4.1.3.
18439if $ac_need_defaults; then
18440 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18441 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18442 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
18443 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18444fi
18445
b4e70030 18446# Have a temporary directory for convenience. Make it in the build tree
81ecdfbb 18447# simply because there is no reason against having it here, and in addition,
b4e70030 18448# creating and moving files from /tmp can sometimes cause problems.
81ecdfbb
RW
18449# Hook for its removal unless debugging.
18450# Note that there is a small window in which the directory will not be cleaned:
18451# after its creation but before its name has been assigned to `$tmp'.
b4e70030
JB
18452$debug ||
18453{
d0ac1c44 18454 tmp= ac_tmp=
81ecdfbb 18455 trap 'exit_status=$?
d0ac1c44
SM
18456 : "${ac_tmp:=$tmp}"
18457 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
81ecdfbb
RW
18458' 0
18459 trap 'as_fn_exit 1' 1 2 13 15
18460}
18461# Create a (secure) tmp directory for tmp files.
18462
18463{
18464 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
d0ac1c44 18465 test -d "$tmp"
81ecdfbb
RW
18466} ||
18467{
18468 tmp=./conf$$-$RANDOM
18469 (umask 077 && mkdir "$tmp")
d0ac1c44
SM
18470} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18471ac_tmp=$tmp
81ecdfbb
RW
18472
18473# Set up the scripts for CONFIG_FILES section.
18474# No need to generate them if there are no CONFIG_FILES.
18475# This happens for instance with `./config.status config.h'.
18476if test -n "$CONFIG_FILES"; then
18477
18478if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18479 ac_cs_awk_getline=:
18480 ac_cs_awk_pipe_init=
18481 ac_cs_awk_read_file='
18482 while ((getline aline < (F[key])) > 0)
18483 print(aline)
18484 close(F[key])'
18485 ac_cs_awk_pipe_fini=
18486else
18487 ac_cs_awk_getline=false
18488 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18489 ac_cs_awk_read_file='
18490 print "|#_!!_#|"
18491 print "cat " F[key] " &&"
18492 '$ac_cs_awk_pipe_init
18493 # The final `:' finishes the AND list.
18494 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18495fi
18496ac_cr=`echo X | tr X '\015'`
18497# On cygwin, bash can eat \r inside `` if the user requested igncr.
18498# But we know of no other shell where ac_cr would be empty at this
18499# point, so we can use a bashism as a fallback.
18500if test "x$ac_cr" = x; then
18501 eval ac_cr=\$\'\\r\'
18502fi
18503ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18504if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
d0ac1c44 18505 ac_cs_awk_cr='\\r'
81ecdfbb
RW
18506else
18507 ac_cs_awk_cr=$ac_cr
18508fi
18509
d0ac1c44 18510echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
81ecdfbb
RW
18511_ACEOF
18512
18513# Create commands to substitute file output variables.
18514{
18515 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
d0ac1c44 18516 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
81ecdfbb
RW
18517 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18518 echo "_ACAWK" &&
18519 echo "_ACEOF"
18520} >conf$$files.sh &&
18521. ./conf$$files.sh ||
d0ac1c44 18522 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW
18523rm -f conf$$files.sh
18524
18525{
18526 echo "cat >conf$$subs.awk <<_ACEOF" &&
18527 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18528 echo "_ACEOF"
18529} >conf$$subs.sh ||
d0ac1c44
SM
18530 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18531ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
81ecdfbb
RW
18532ac_delim='%!_!# '
18533for ac_last_try in false false false false false :; do
18534 . ./conf$$subs.sh ||
d0ac1c44 18535 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW
18536
18537 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18538 if test $ac_delim_n = $ac_delim_num; then
18539 break
18540 elif $ac_last_try; then
d0ac1c44 18541 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
81ecdfbb
RW
18542 else
18543 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18544 fi
18545done
18546rm -f conf$$subs.sh
18547
18548cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
d0ac1c44 18549cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
81ecdfbb
RW
18550_ACEOF
18551sed -n '
18552h
18553s/^/S["/; s/!.*/"]=/
18554p
18555g
18556s/^[^!]*!//
18557:repl
18558t repl
18559s/'"$ac_delim"'$//
18560t delim
18561:nl
18562h
d0ac1c44 18563s/\(.\{148\}\)..*/\1/
81ecdfbb
RW
18564t more1
18565s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18566p
18567n
18568b repl
18569:more1
18570s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18571p
18572g
18573s/.\{148\}//
18574t nl
18575:delim
18576h
d0ac1c44 18577s/\(.\{148\}\)..*/\1/
81ecdfbb
RW
18578t more2
18579s/["\\]/\\&/g; s/^/"/; s/$/"/
18580p
18581b
18582:more2
18583s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18584p
18585g
18586s/.\{148\}//
18587t delim
18588' <conf$$subs.awk | sed '
18589/^[^""]/{
18590 N
18591 s/\n//
18592}
18593' >>$CONFIG_STATUS || ac_write_fail=1
18594rm -f conf$$subs.awk
18595cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18596_ACAWK
d0ac1c44 18597cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
81ecdfbb
RW
18598 for (key in S) S_is_set[key] = 1
18599 FS = "\a"
18600 \$ac_cs_awk_pipe_init
18601}
18602{
18603 line = $ 0
18604 nfields = split(line, field, "@")
18605 substed = 0
18606 len = length(field[1])
18607 for (i = 2; i < nfields; i++) {
18608 key = field[i]
18609 keylen = length(key)
18610 if (S_is_set[key]) {
18611 value = S[key]
18612 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18613 len += length(value) + length(field[++i])
18614 substed = 1
18615 } else
18616 len += 1 + keylen
18617 }
18618 if (nfields == 3 && !substed) {
18619 key = field[2]
18620 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
18621 \$ac_cs_awk_read_file
18622 next
18623 }
18624 }
18625 print line
b4e70030 18626}
81ecdfbb
RW
18627\$ac_cs_awk_pipe_fini
18628_ACAWK
18629_ACEOF
18630cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18631if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18632 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18633else
18634 cat
d0ac1c44
SM
18635fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18636 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
81ecdfbb
RW
18637_ACEOF
18638
d0ac1c44
SM
18639# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18640# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
81ecdfbb
RW
18641# trailing colons and then remove the whole line if VPATH becomes empty
18642# (actually we leave an empty line to preserve line numbers).
18643if test "x$srcdir" = x.; then
d0ac1c44
SM
18644 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
18645h
18646s///
18647s/^/:/
18648s/[ ]*$/:/
18649s/:\$(srcdir):/:/g
18650s/:\${srcdir}:/:/g
18651s/:@srcdir@:/:/g
18652s/^:*//
81ecdfbb 18653s/:*$//
d0ac1c44
SM
18654x
18655s/\(=[ ]*\).*/\1/
18656G
18657s/\n//
81ecdfbb
RW
18658s/^[^=]*=[ ]*$//
18659}'
18660fi
18661
18662cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18663fi # test -n "$CONFIG_FILES"
18664
18665# Set up the scripts for CONFIG_HEADERS section.
18666# No need to generate them if there are no CONFIG_HEADERS.
18667# This happens for instance with `./config.status Makefile'.
18668if test -n "$CONFIG_HEADERS"; then
d0ac1c44 18669cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
81ecdfbb
RW
18670BEGIN {
18671_ACEOF
18672
18673# Transform confdefs.h into an awk script `defines.awk', embedded as
18674# here-document in config.status, that substitutes the proper values into
18675# config.h.in to produce config.h.
4e8d927d 18676
81ecdfbb
RW
18677# Create a delimiter string that does not exist in confdefs.h, to ease
18678# handling of long lines.
18679ac_delim='%!_!# '
18680for ac_last_try in false false :; do
d0ac1c44
SM
18681 ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18682 if test -z "$ac_tt"; then
81ecdfbb
RW
18683 break
18684 elif $ac_last_try; then
d0ac1c44 18685 as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
81ecdfbb
RW
18686 else
18687 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18688 fi
18689done
4e8d927d 18690
81ecdfbb
RW
18691# For the awk script, D is an array of macro values keyed by name,
18692# likewise P contains macro parameters if any. Preserve backslash
18693# newline sequences.
18694
18695ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18696sed -n '
18697s/.\{148\}/&'"$ac_delim"'/g
18698t rset
18699:rset
18700s/^[ ]*#[ ]*define[ ][ ]*/ /
18701t def
18702d
18703:def
18704s/\\$//
18705t bsnl
18706s/["\\]/\\&/g
18707s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18708D["\1"]=" \3"/p
18709s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
18710d
18711:bsnl
18712s/["\\]/\\&/g
18713s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
18714D["\1"]=" \3\\\\\\n"\\/p
18715t cont
18716s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18717t cont
18718d
18719:cont
18720n
18721s/.\{148\}/&'"$ac_delim"'/g
18722t clear
18723:clear
18724s/\\$//
18725t bsnlc
18726s/["\\]/\\&/g; s/^/"/; s/$/"/p
18727d
18728:bsnlc
18729s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18730b cont
18731' <confdefs.h | sed '
18732s/'"$ac_delim"'/"\\\
18733"/g' >>$CONFIG_STATUS || ac_write_fail=1
18734
18735cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18736 for (key in D) D_is_set[key] = 1
18737 FS = "\a"
18738}
18739/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18740 line = \$ 0
18741 split(line, arg, " ")
18742 if (arg[1] == "#") {
18743 defundef = arg[2]
18744 mac1 = arg[3]
18745 } else {
18746 defundef = substr(arg[1], 2)
18747 mac1 = arg[2]
18748 }
18749 split(mac1, mac2, "(") #)
18750 macro = mac2[1]
18751 prefix = substr(line, 1, index(line, defundef) - 1)
18752 if (D_is_set[macro]) {
18753 # Preserve the white space surrounding the "#".
18754 print prefix "define", macro P[macro] D[macro]
18755 next
18756 } else {
18757 # Replace #undef with comments. This is necessary, for example,
18758 # in the case of _POSIX_SOURCE, which is predefined and required
18759 # on some systems where configure will not decide to define it.
18760 if (defundef == "undef") {
18761 print "/*", prefix defundef, macro, "*/"
18762 next
18763 }
18764 }
b4e70030 18765}
81ecdfbb
RW
18766{ print }
18767_ACAWK
b4e70030 18768_ACEOF
81ecdfbb 18769cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
d0ac1c44 18770 as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
81ecdfbb 18771fi # test -n "$CONFIG_HEADERS"
4e8d927d 18772
4e8d927d 18773
81ecdfbb
RW
18774eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
18775shift
18776for ac_tag
18777do
18778 case $ac_tag in
18779 :[FHLC]) ac_mode=$ac_tag; continue;;
18780 esac
18781 case $ac_mode$ac_tag in
18782 :[FHL]*:*);;
d0ac1c44 18783 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
81ecdfbb
RW
18784 :[FH]-) ac_tag=-:-;;
18785 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18786 esac
18787 ac_save_IFS=$IFS
18788 IFS=:
18789 set x $ac_tag
18790 IFS=$ac_save_IFS
18791 shift
18792 ac_file=$1
18793 shift
4e8d927d 18794
81ecdfbb
RW
18795 case $ac_mode in
18796 :L) ac_source=$1;;
18797 :[FH])
18798 ac_file_inputs=
18799 for ac_f
18800 do
18801 case $ac_f in
d0ac1c44 18802 -) ac_f="$ac_tmp/stdin";;
81ecdfbb
RW
18803 *) # Look for the file first in the build tree, then in the source tree
18804 # (if the path is not absolute). The absolute path cannot be DOS-style,
18805 # because $ac_f cannot contain `:'.
18806 test -f "$ac_f" ||
18807 case $ac_f in
18808 [\\/$]*) false;;
18809 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18810 esac ||
d0ac1c44 18811 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
81ecdfbb
RW
18812 esac
18813 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18814 as_fn_append ac_file_inputs " '$ac_f'"
18815 done
18816
18817 # Let's still pretend it is `configure' which instantiates (i.e., don't
18818 # use $as_me), people would be surprised to read:
18819 # /* config.h. Generated by config.status. */
18820 configure_input='Generated from '`
18821 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18822 `' by configure.'
18823 if test x"$ac_file" != x-; then
18824 configure_input="$ac_file. $configure_input"
18825 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18826$as_echo "$as_me: creating $ac_file" >&6;}
b4e70030 18827 fi
81ecdfbb
RW
18828 # Neutralize special characters interpreted by sed in replacement strings.
18829 case $configure_input in #(
18830 *\&* | *\|* | *\\* )
18831 ac_sed_conf_input=`$as_echo "$configure_input" |
18832 sed 's/[\\\\&|]/\\\\&/g'`;; #(
18833 *) ac_sed_conf_input=$configure_input;;
18834 esac
4e8d927d 18835
81ecdfbb 18836 case $ac_tag in
d0ac1c44
SM
18837 *:-:* | *:-) cat >"$ac_tmp/stdin" \
18838 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
81ecdfbb
RW
18839 esac
18840 ;;
c906108c
SS
18841 esac
18842
81ecdfbb 18843 ac_dir=`$as_dirname -- "$ac_file" ||
bec39cab
AC
18844$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18845 X"$ac_file" : 'X\(//\)[^/]' \| \
18846 X"$ac_file" : 'X\(//\)$' \| \
81ecdfbb
RW
18847 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18848$as_echo X"$ac_file" |
18849 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18850 s//\1/
18851 q
18852 }
18853 /^X\(\/\/\)[^/].*/{
18854 s//\1/
18855 q
18856 }
18857 /^X\(\/\/\)$/{
18858 s//\1/
18859 q
18860 }
18861 /^X\(\/\).*/{
18862 s//\1/
18863 q
18864 }
18865 s/.*/./; q'`
18866 as_dir="$ac_dir"; as_fn_mkdir_p
bec39cab
AC
18867 ac_builddir=.
18868
81ecdfbb
RW
18869case "$ac_dir" in
18870.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18871*)
18872 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18873 # A ".." for each directory in $ac_dir_suffix.
18874 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18875 case $ac_top_builddir_sub in
18876 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18877 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18878 esac ;;
18879esac
18880ac_abs_top_builddir=$ac_pwd
18881ac_abs_builddir=$ac_pwd$ac_dir_suffix
18882# for backward compatibility:
18883ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
18884
18885case $srcdir in
81ecdfbb 18886 .) # We are building in place.
bec39cab 18887 ac_srcdir=.
81ecdfbb
RW
18888 ac_top_srcdir=$ac_top_builddir_sub
18889 ac_abs_top_srcdir=$ac_pwd ;;
18890 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 18891 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
18892 ac_top_srcdir=$srcdir
18893 ac_abs_top_srcdir=$srcdir ;;
18894 *) # Relative name.
18895 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18896 ac_top_srcdir=$ac_top_build_prefix$srcdir
18897 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 18898esac
81ecdfbb 18899ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
bec39cab 18900
c906108c 18901
81ecdfbb
RW
18902 case $ac_mode in
18903 :F)
18904 #
18905 # CONFIG_FILE
18906 #
c906108c 18907
bec39cab
AC
18908 case $INSTALL in
18909 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
81ecdfbb 18910 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
c906108c 18911 esac
81ecdfbb 18912_ACEOF
121ce6e5 18913
81ecdfbb
RW
18914cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18915# If the template does not know about datarootdir, expand it.
18916# FIXME: This hack should be removed a few years after 2.60.
18917ac_datarootdir_hack=; ac_datarootdir_seen=
18918ac_sed_dataroot='
18919/datarootdir/ {
18920 p
18921 q
18922}
18923/@datadir@/p
18924/@docdir@/p
18925/@infodir@/p
18926/@localedir@/p
18927/@mandir@/p'
18928case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18929*datarootdir*) ac_datarootdir_seen=yes;;
18930*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18932$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18933_ACEOF
18934cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18935 ac_datarootdir_hack='
18936 s&@datadir@&$datadir&g
18937 s&@docdir@&$docdir&g
18938 s&@infodir@&$infodir&g
18939 s&@localedir@&$localedir&g
18940 s&@mandir@&$mandir&g
18941 s&\\\${datarootdir}&$datarootdir&g' ;;
18942esac
4e8d927d 18943_ACEOF
81ecdfbb
RW
18944
18945# Neutralize VPATH when `$srcdir' = `.'.
18946# Shell code in configure.ac might set extrasub.
18947# FIXME: do we really want to maintain this feature?
18948cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18949ac_sed_extra="$ac_vpsub
bec39cab
AC
18950$extrasub
18951_ACEOF
81ecdfbb 18952cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
bec39cab
AC
18953:t
18954/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
81ecdfbb
RW
18955s|@configure_input@|$ac_sed_conf_input|;t t
18956s&@top_builddir@&$ac_top_builddir_sub&;t t
18957s&@top_build_prefix@&$ac_top_build_prefix&;t t
18958s&@srcdir@&$ac_srcdir&;t t
18959s&@abs_srcdir@&$ac_abs_srcdir&;t t
18960s&@top_srcdir@&$ac_top_srcdir&;t t
18961s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18962s&@builddir@&$ac_builddir&;t t
18963s&@abs_builddir@&$ac_abs_builddir&;t t
18964s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18965s&@INSTALL@&$ac_INSTALL&;t t
81ecdfbb
RW
18966$ac_datarootdir_hack
18967"
18968eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18969if $ac_cs_awk_getline; then
d0ac1c44 18970 $AWK -f "$ac_tmp/subs.awk"
81ecdfbb 18971else
d0ac1c44
SM
18972 $AWK -f "$ac_tmp/subs.awk" | $SHELL
18973fi \
18974 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW
18975
18976test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
d0ac1c44
SM
18977 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18978 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
18979 "$ac_tmp/out"`; test -z "$ac_out"; } &&
81ecdfbb 18980 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 18981which seems to be undefined. Please make sure it is defined" >&5
81ecdfbb 18982$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
d0ac1c44 18983which seems to be undefined. Please make sure it is defined" >&2;}
81ecdfbb 18984
d0ac1c44 18985 rm -f "$ac_tmp/stdin"
bec39cab 18986 case $ac_file in
d0ac1c44
SM
18987 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18988 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
81ecdfbb 18989 esac \
d0ac1c44 18990 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
81ecdfbb
RW
18991 ;;
18992 :H)
18993 #
18994 # CONFIG_HEADER
18995 #
bec39cab 18996 if test x"$ac_file" != x-; then
81ecdfbb
RW
18997 {
18998 $as_echo "/* $configure_input */" \
d0ac1c44
SM
18999 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19000 } >"$ac_tmp/config.h" \
19001 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19002 if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
81ecdfbb
RW
19003 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19004$as_echo "$as_me: $ac_file is unchanged" >&6;}
bec39cab 19005 else
81ecdfbb 19006 rm -f "$ac_file"
d0ac1c44
SM
19007 mv "$ac_tmp/config.h" "$ac_file" \
19008 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
bec39cab
AC
19009 fi
19010 else
81ecdfbb 19011 $as_echo "/* $configure_input */" \
d0ac1c44
SM
19012 && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19013 || as_fn_error $? "could not create -" "$LINENO" 5
bec39cab 19014 fi
81ecdfbb
RW
19015 ;;
19016 :L)
19017 #
19018 # CONFIG_LINK
19019 #
c906108c 19020
81ecdfbb
RW
19021 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
19022 :
b4e70030 19023 else
81ecdfbb
RW
19024 # Prefer the file from the source tree if names are identical.
19025 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
19026 ac_source=$srcdir/$ac_source
19027 fi
b4e70030 19028
81ecdfbb
RW
19029 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
19030$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
b4e70030 19031
81ecdfbb 19032 if test ! -r "$ac_source"; then
d0ac1c44 19033 as_fn_error $? "$ac_source: file not found" "$LINENO" 5
81ecdfbb
RW
19034 fi
19035 rm -f "$ac_file"
bec39cab 19036
81ecdfbb 19037 # Try a relative symlink, then a hard link, then a copy.
d0ac1c44 19038 case $ac_source in
81ecdfbb
RW
19039 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
19040 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
19041 esac
19042 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
19043 ln "$ac_source" "$ac_file" 2>/dev/null ||
19044 cp -p "$ac_source" "$ac_file" ||
d0ac1c44 19045 as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
81ecdfbb
RW
19046 fi
19047 ;;
19048 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19049$as_echo "$as_me: executing $ac_file commands" >&6;}
19050 ;;
c906108c 19051 esac
b4e70030 19052
bec39cab 19053
81ecdfbb
RW
19054 case $ac_file$ac_mode in
19055 "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
b292c783 19056 "gcore":F) chmod +x gcore ;;
1e94266c
SM
19057 "Makefile":F)
19058case x$CONFIG_HEADERS in
19059xconfig.h:config.in)
19060echo > stamp-h ;;
19061esac
19062 ;;
19063 "gdb-gdb.gdb":F)
19064case x$CONFIG_HEADERS in
19065xconfig.h:config.in)
19066echo > stamp-h ;;
141ec9f6
SM
19067esac
19068 ;;
19069 "gdb-gdb.py":F)
19070case x$CONFIG_HEADERS in
19071xconfig.h:config.in)
19072echo > stamp-h ;;
1e94266c
SM
19073esac
19074 ;;
19075 "doc/Makefile":F)
19076case x$CONFIG_HEADERS in
19077xconfig.h:config.in)
19078echo > stamp-h ;;
19079esac
19080 ;;
19081 "data-directory/Makefile":F)
c906108c
SS
19082case x$CONFIG_HEADERS in
19083xconfig.h:config.in)
19084echo > stamp-h ;;
19085esac
bec39cab 19086 ;;
81ecdfbb 19087
bec39cab 19088 esac
81ecdfbb 19089done # for ac_tag
c906108c 19090
bec39cab 19091
81ecdfbb 19092as_fn_exit 0
bec39cab 19093_ACEOF
bec39cab
AC
19094ac_clean_files=$ac_clean_files_save
19095
81ecdfbb 19096test $ac_write_fail = 0 ||
d0ac1c44 19097 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
81ecdfbb 19098
bec39cab
AC
19099
19100# configure is writing to config.log, and then calls config.status.
19101# config.status does its own redirection, appending to config.log.
19102# Unfortunately, on DOS this fails, as config.log is still kept open
19103# by configure, so config.status won't be able to write to it; its
19104# output is simply discarded. So we exec the FD to /dev/null,
19105# effectively closing config.log, so it can be properly (re)opened and
19106# appended to by config.status. When coming back to configure, we
19107# need to make the FD available again.
19108if test "$no_create" != yes; then
19109 ac_cs_success=:
19110 ac_config_status_args=
19111 test "$silent" = yes &&
19112 ac_config_status_args="$ac_config_status_args --quiet"
19113 exec 5>/dev/null
19114 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19115 exec 5>>config.log
19116 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19117 # would make configure fail if this is the last instruction.
d0ac1c44 19118 $ac_cs_success || as_fn_exit 1
bec39cab 19119fi
c906108c 19120
bec39cab 19121#
81ecdfbb 19122# CONFIG_SUBDIRS section.
bec39cab 19123#
c906108c
SS
19124if test "$no_recursion" != yes; then
19125
81ecdfbb
RW
19126 # Remove --cache-file, --srcdir, and --disable-option-checking arguments
19127 # so they do not pile up.
c906108c
SS
19128 ac_sub_configure_args=
19129 ac_prev=
fdc59709
PB
19130 eval "set x $ac_configure_args"
19131 shift
19132 for ac_arg
19133 do
c906108c
SS
19134 if test -n "$ac_prev"; then
19135 ac_prev=
19136 continue
19137 fi
bec39cab 19138 case $ac_arg in
c906108c
SS
19139 -cache-file | --cache-file | --cache-fil | --cache-fi \
19140 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
19141 ac_prev=cache_file ;;
19142 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
bec39cab
AC
19143 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
19144 | --c=*)
19145 ;;
19146 --config-cache | -C)
c906108c
SS
19147 ;;
19148 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
19149 ac_prev=srcdir ;;
19150 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
19151 ;;
bec39cab
AC
19152 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
19153 ac_prev=prefix ;;
19154 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
19155 ;;
81ecdfbb
RW
19156 --disable-option-checking)
19157 ;;
fdc59709
PB
19158 *)
19159 case $ac_arg in
81ecdfbb 19160 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
fdc59709 19161 esac
81ecdfbb 19162 as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
c906108c
SS
19163 esac
19164 done
19165
bec39cab
AC
19166 # Always prepend --prefix to ensure using the same prefix
19167 # in subdir configurations.
fdc59709
PB
19168 ac_arg="--prefix=$prefix"
19169 case $ac_arg in
81ecdfbb 19170 *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
fdc59709 19171 esac
81ecdfbb
RW
19172 ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
19173
19174 # Pass --silent
19175 if test "$silent" = yes; then
19176 ac_sub_configure_args="--silent $ac_sub_configure_args"
19177 fi
19178
19179 # Always prepend --disable-option-checking to silence warnings, since
19180 # different subdirs can have different --enable and --with options.
19181 ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
bec39cab 19182
b4e70030 19183 ac_popdir=`pwd`
bec39cab 19184 for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
c906108c
SS
19185
19186 # Do not complain, so a configure script can configure whichever
19187 # parts of a large source tree are present.
fdc59709 19188 test -d "$srcdir/$ac_dir" || continue
c906108c 19189
81ecdfbb
RW
19190 ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
19191 $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
19192 $as_echo "$ac_msg" >&6
19193 as_dir="$ac_dir"; as_fn_mkdir_p
bec39cab
AC
19194 ac_builddir=.
19195
81ecdfbb
RW
19196case "$ac_dir" in
19197.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19198*)
19199 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19200 # A ".." for each directory in $ac_dir_suffix.
19201 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19202 case $ac_top_builddir_sub in
19203 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19204 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19205 esac ;;
19206esac
19207ac_abs_top_builddir=$ac_pwd
19208ac_abs_builddir=$ac_pwd$ac_dir_suffix
19209# for backward compatibility:
19210ac_top_builddir=$ac_top_build_prefix
bec39cab
AC
19211
19212case $srcdir in
81ecdfbb 19213 .) # We are building in place.
bec39cab 19214 ac_srcdir=.
81ecdfbb
RW
19215 ac_top_srcdir=$ac_top_builddir_sub
19216 ac_abs_top_srcdir=$ac_pwd ;;
19217 [\\/]* | ?:[\\/]* ) # Absolute name.
bec39cab 19218 ac_srcdir=$srcdir$ac_dir_suffix;
81ecdfbb
RW
19219 ac_top_srcdir=$srcdir
19220 ac_abs_top_srcdir=$srcdir ;;
19221 *) # Relative name.
19222 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19223 ac_top_srcdir=$ac_top_build_prefix$srcdir
19224 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
bec39cab 19225esac
81ecdfbb 19226ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
c906108c 19227
c906108c 19228
fdc59709 19229 cd "$ac_dir"
c906108c
SS
19230
19231 # Check for guested configure; otherwise get Cygnus style configure.
fdc59709
PB
19232 if test -f "$ac_srcdir/configure.gnu"; then
19233 ac_sub_configure=$ac_srcdir/configure.gnu
19234 elif test -f "$ac_srcdir/configure"; then
19235 ac_sub_configure=$ac_srcdir/configure
19236 elif test -f "$ac_srcdir/configure.in"; then
19237 # This should be Cygnus configure.
19238 ac_sub_configure=$ac_aux_dir/configure
c906108c 19239 else
81ecdfbb
RW
19240 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
19241$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
c906108c
SS
19242 ac_sub_configure=
19243 fi
19244
19245 # The recursion is here.
19246 if test -n "$ac_sub_configure"; then
c906108c 19247 # Make the cache file name correct relative to the subdirectory.
bec39cab
AC
19248 case $cache_file in
19249 [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
81ecdfbb
RW
19250 *) # Relative name.
19251 ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
c906108c 19252 esac
c906108c 19253
81ecdfbb
RW
19254 { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
19255$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
c906108c 19256 # The eval makes quoting arguments work.
fdc59709
PB
19257 eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
19258 --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
d0ac1c44 19259 as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
c906108c
SS
19260 fi
19261
fdc59709 19262 cd "$ac_popdir"
c906108c
SS
19263 done
19264fi
81ecdfbb
RW
19265if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19267$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19268fi
c906108c 19269
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