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ada: Crash on function returning empty Ada 2022 aggregate
[official-gcc.git] / configure
blob28f0913bdd4a5909b9ce60cb06f72cc9d4f7b8c1
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_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.
43 if 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 --'
47 elif (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'
50 else
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 $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${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 }
79 fi
80
81
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.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
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.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
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.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
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.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $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 $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$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
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
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
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
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
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
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=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
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.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $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 $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$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."
266 else
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 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_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.
315 as_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 $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
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.
373 if (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 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # 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 $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
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
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
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
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
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'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
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 |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
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
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `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';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$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.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="move-if-change"
586 enable_option_checking=no
587 ac_subst_vars='LTLIBOBJS
588 LIBOBJS
589 compare_exclusions
590 stage2_werror_flag
591 stage1_checking
592 stage1_cflags
593 MAINT
594 MAINTAINER_MODE_FALSE
595 MAINTAINER_MODE_TRUE
596 COMPILER_NM_FOR_TARGET
597 COMPILER_LD_FOR_TARGET
598 COMPILER_AS_FOR_TARGET
599 FLAGS_FOR_TARGET
600 RAW_CXX_FOR_TARGET
601 WINDMC_FOR_TARGET
602 WINDRES_FOR_TARGET
603 STRIP_FOR_TARGET
604 READELF_FOR_TARGET
605 RANLIB_FOR_TARGET
606 OTOOL_FOR_TARGET
607 OBJDUMP_FOR_TARGET
608 OBJCOPY_FOR_TARGET
609 NM_FOR_TARGET
610 LIPO_FOR_TARGET
611 LD_FOR_TARGET
612 DSYMUTIL_FOR_TARGET
613 DLLTOOL_FOR_TARGET
614 AS_FOR_TARGET
615 AR_FOR_TARGET
616 GM2_FOR_TARGET
617 GDC_FOR_TARGET
618 GOC_FOR_TARGET
619 GFORTRAN_FOR_TARGET
620 GCC_FOR_TARGET
621 CXX_FOR_TARGET
622 CC_FOR_TARGET
623 RANLIB_PLUGIN_OPTION
624 AR_PLUGIN_OPTION
625 PKG_CONFIG_PATH
626 GDCFLAGS
627 READELF
628 OTOOL
629 OBJDUMP
630 OBJCOPY
631 WINDMC
632 WINDRES
633 STRIP
634 RANLIB
635 NM
636 LIPO
637 LD
638 DSYMUTIL
639 DLLTOOL
640 AS
641 AR
642 RUNTEST
643 EXPECT
644 MAKEINFO
645 FLEX
646 LEX
647 M4
648 BISON
649 YACC
650 WINDRES_FOR_BUILD
651 WINDMC_FOR_BUILD
652 RANLIB_FOR_BUILD
653 NM_FOR_BUILD
654 LD_FOR_BUILD
655 LDFLAGS_FOR_BUILD
656 GDC_FOR_BUILD
657 GOC_FOR_BUILD
658 GFORTRAN_FOR_BUILD
659 DSYMUTIL_FOR_BUILD
660 DLLTOOL_FOR_BUILD
661 CXX_FOR_BUILD
662 CXXFLAGS_FOR_BUILD
663 CPPFLAGS_FOR_BUILD
664 CPP_FOR_BUILD
665 CFLAGS_FOR_BUILD
666 CC_FOR_BUILD
667 AS_FOR_BUILD
668 AR_FOR_BUILD
669 target_configdirs
670 configdirs
671 build_configdirs
672 INSTALL_GDB_TK
673 GDB_TK
674 CONFIGURE_GDB_TK
675 build_tooldir
676 tooldir
677 GCC_SHLIB_SUBDIR
678 RPATH_ENVVAR
679 target_configargs
680 host_configargs
681 build_configargs
682 BUILD_CONFIG
683 LDFLAGS_FOR_TARGET
684 CXXFLAGS_FOR_TARGET
685 CFLAGS_FOR_TARGET
686 DEBUG_PREFIX_CFLAGS_FOR_TARGET
687 SYSROOT_CFLAGS_FOR_TARGET
688 get_gcc_base_ver
689 extra_host_zlib_configure_flags
690 extra_host_libiberty_configure_flags
691 stage1_languages
692 host_libs_picflag
693 PICFLAG
694 host_shared
695 gcc_host_pie
696 host_pie
697 extra_linker_plugin_flags
698 extra_linker_plugin_configure_flags
699 islinc
700 isllibs
701 poststage1_ldflags
702 poststage1_libs
703 stage1_ldflags
704 stage1_libs
705 extra_isl_gmp_configure_flags
706 extra_mpc_mpfr_configure_flags
707 extra_mpc_gmp_configure_flags
708 extra_mpfr_configure_flags
709 gmpinc
710 gmplibs
711 PGO_BUILD_LTO_CFLAGS
712 PGO_BUILD_USE_CFLAGS
713 PGO_BUILD_GEN_CFLAGS
714 HAVE_CXX11_FOR_BUILD
715 HAVE_CXX11
716 do_compare
717 GDC
718 GNATMAKE
719 GNATBIND
720 ac_ct_CXX
721 CXXFLAGS
722 CXX
723 OBJEXT
724 EXEEXT
725 ac_ct_CC
726 CPPFLAGS
727 LDFLAGS
728 CFLAGS
729 CC
730 target_subdir
731 host_subdir
732 build_subdir
733 build_libsubdir
734 AWK
735 SED
736 LN_S
737 LN
738 INSTALL_DATA
739 INSTALL_SCRIPT
740 INSTALL_PROGRAM
741 target_os
742 target_vendor
743 target_cpu
744 target
745 host_os
746 host_vendor
747 host_cpu
748 host
749 target_noncanonical
750 host_noncanonical
751 build_noncanonical
752 build_os
753 build_vendor
754 build_cpu
755 build
756 TOPLEVEL_CONFIGURE_ARGUMENTS
757 target_alias
758 host_alias
759 build_alias
760 LIBS
761 ECHO_T
762 ECHO_N
763 ECHO_C
764 DEFS
765 mandir
766 localedir
767 libdir
768 psdir
769 pdfdir
770 dvidir
771 htmldir
772 infodir
773 docdir
774 oldincludedir
775 includedir
776 localstatedir
777 sharedstatedir
778 sysconfdir
779 datadir
780 datarootdir
781 libexecdir
782 sbindir
783 bindir
784 program_transform_name
785 prefix
786 exec_prefix
787 PACKAGE_URL
788 PACKAGE_BUGREPORT
789 PACKAGE_STRING
790 PACKAGE_VERSION
791 PACKAGE_TARNAME
792 PACKAGE_NAME
793 PATH_SEPARATOR
794 SHELL'
795 ac_subst_files='serialization_dependencies
796 host_makefile_frag
797 target_makefile_frag
798 alphaieee_frag
799 ospace_frag'
800 ac_user_opts='
801 enable_option_checking
802 with_build_libsubdir
803 with_system_zlib
804 with_zstd
805 enable_as_accelerator_for
806 enable_offload_targets
807 enable_offload_defaulted
808 enable_gold
809 enable_ld
810 enable_gprofng
811 enable_compressed_debug_sections
812 enable_default_compressed_debug_sections_algorithm
813 enable_year2038
814 enable_libquadmath
815 enable_libquadmath_support
816 enable_libada
817 enable_libgm2
818 enable_libssp
819 enable_libstdcxx
820 enable_bootstrap
821 enable_pgo_build
822 with_mpc
823 with_mpc_include
824 with_mpc_lib
825 with_mpfr
826 with_mpfr_include
827 with_mpfr_lib
828 with_gmp
829 with_gmp_include
830 with_gmp_lib
831 with_stage1_libs
832 with_static_standard_libraries
833 with_stage1_ldflags
834 with_boot_libs
835 with_boot_ldflags
836 with_isl
837 with_isl_include
838 with_isl_lib
839 enable_isl_version_check
840 enable_lto
841 enable_linker_plugin_configure_flags
842 enable_linker_plugin_flags
843 enable_host_pie
844 enable_host_shared
845 enable_stage1_languages
846 enable_objc_gc
847 with_target_bdw_gc
848 with_target_bdw_gc_include
849 with_target_bdw_gc_lib
850 with_gcc_major_version_only
851 with_build_sysroot
852 with_debug_prefix_map
853 with_build_config
854 enable_vtable_verify
855 enable_serial_configure
856 with_build_time_tools
857 enable_maintainer_mode
858 enable_stage1_checking
859 enable_werror
860 '
861 ac_precious_vars='build_alias
862 host_alias
863 target_alias
864 CC
865 CFLAGS
866 LDFLAGS
867 LIBS
868 CPPFLAGS
869 CXX
870 CXXFLAGS
871 CCC
872 build_configargs
873 host_configargs
874 target_configargs
875 AR
876 AS
877 DLLTOOL
878 DSYMUTIL
879 LD
880 LIPO
881 NM
882 RANLIB
883 STRIP
884 WINDRES
885 WINDMC
886 OBJCOPY
887 OBJDUMP
888 OTOOL
889 READELF
890 CC_FOR_TARGET
891 CXX_FOR_TARGET
892 GCC_FOR_TARGET
893 GFORTRAN_FOR_TARGET
894 GOC_FOR_TARGET
895 GDC_FOR_TARGET
896 GM2_FOR_TARGET
897 AR_FOR_TARGET
898 AS_FOR_TARGET
899 DLLTOOL_FOR_TARGET
900 DSYMUTIL_FOR_TARGET
901 LD_FOR_TARGET
902 LIPO_FOR_TARGET
903 NM_FOR_TARGET
904 OBJCOPY_FOR_TARGET
905 OBJDUMP_FOR_TARGET
906 OTOOL_FOR_TARGET
907 RANLIB_FOR_TARGET
908 READELF_FOR_TARGET
909 STRIP_FOR_TARGET
910 WINDRES_FOR_TARGET
911 WINDMC_FOR_TARGET'
912
913
914 # Initialize some variables set by options.
915 ac_init_help=
916 ac_init_version=false
917 ac_unrecognized_opts=
918 ac_unrecognized_sep=
919 # The variables have the same names as the options, with
920 # dashes changed to underlines.
921 cache_file=/dev/null
922 exec_prefix=NONE
923 no_create=
924 no_recursion=
925 prefix=NONE
926 program_prefix=NONE
927 program_suffix=NONE
928 program_transform_name=s,x,x,
929 silent=
930 site=
931 srcdir=
932 verbose=
933 x_includes=NONE
934 x_libraries=NONE
935
936 # Installation directory options.
937 # These are left unexpanded so users can "make install exec_prefix=/foo"
938 # and all the variables that are supposed to be based on exec_prefix
939 # by default will actually change.
940 # Use braces instead of parens because sh, perl, etc. also accept them.
941 # (The list follows the same order as the GNU Coding Standards.)
942 bindir='${exec_prefix}/bin'
943 sbindir='${exec_prefix}/sbin'
944 libexecdir='${exec_prefix}/libexec'
945 datarootdir='${prefix}/share'
946 datadir='${datarootdir}'
947 sysconfdir='${prefix}/etc'
948 sharedstatedir='${prefix}/com'
949 localstatedir='${prefix}/var'
950 includedir='${prefix}/include'
951 oldincludedir='/usr/include'
952 docdir='${datarootdir}/doc/${PACKAGE}'
953 infodir='${datarootdir}/info'
954 htmldir='${docdir}'
955 dvidir='${docdir}'
956 pdfdir='${docdir}'
957 psdir='${docdir}'
958 libdir='${exec_prefix}/lib'
959 localedir='${datarootdir}/locale'
960 mandir='${datarootdir}/man'
961
962 ac_prev=
963 ac_dashdash=
964 for ac_option
965 do
966 # If the previous option needs an argument, assign it.
967 if test -n "$ac_prev"; then
968 eval $ac_prev=\$ac_option
969 ac_prev=
970 continue
971 fi
972
973 case $ac_option in
974 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
975 *=) ac_optarg= ;;
976 *) ac_optarg=yes ;;
977 esac
978
979 # Accept the important Cygnus configure options, so we can diagnose typos.
980
981 case $ac_dashdash$ac_option in
982 --)
983 ac_dashdash=yes ;;
984
985 -bindir | --bindir | --bindi | --bind | --bin | --bi)
986 ac_prev=bindir ;;
987 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
988 bindir=$ac_optarg ;;
989
990 -build | --build | --buil | --bui | --bu)
991 ac_prev=build_alias ;;
992 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
993 build_alias=$ac_optarg ;;
994
995 -cache-file | --cache-file | --cache-fil | --cache-fi \
996 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
997 ac_prev=cache_file ;;
998 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
999 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1000 cache_file=$ac_optarg ;;
1001
1002 --config-cache | -C)
1003 cache_file=config.cache ;;
1004
1005 -datadir | --datadir | --datadi | --datad)
1006 ac_prev=datadir ;;
1007 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1008 datadir=$ac_optarg ;;
1009
1010 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1011 | --dataroo | --dataro | --datar)
1012 ac_prev=datarootdir ;;
1013 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1014 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1015 datarootdir=$ac_optarg ;;
1016
1017 -disable-* | --disable-*)
1018 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1019 # Reject names that are not valid shell variable names.
1020 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1021 as_fn_error $? "invalid feature name: $ac_useropt"
1022 ac_useropt_orig=$ac_useropt
1023 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1024 case $ac_user_opts in
1025 *"
1026 "enable_$ac_useropt"
1027 "*) ;;
1028 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1029 ac_unrecognized_sep=', ';;
1030 esac
1031 eval enable_$ac_useropt=no ;;
1032
1033 -docdir | --docdir | --docdi | --doc | --do)
1034 ac_prev=docdir ;;
1035 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1036 docdir=$ac_optarg ;;
1037
1038 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1039 ac_prev=dvidir ;;
1040 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1041 dvidir=$ac_optarg ;;
1042
1043 -enable-* | --enable-*)
1044 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1045 # Reject names that are not valid shell variable names.
1046 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1047 as_fn_error $? "invalid feature name: $ac_useropt"
1048 ac_useropt_orig=$ac_useropt
1049 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1050 case $ac_user_opts in
1051 *"
1052 "enable_$ac_useropt"
1053 "*) ;;
1054 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1055 ac_unrecognized_sep=', ';;
1056 esac
1057 eval enable_$ac_useropt=\$ac_optarg ;;
1058
1059 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1060 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1061 | --exec | --exe | --ex)
1062 ac_prev=exec_prefix ;;
1063 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1064 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1065 | --exec=* | --exe=* | --ex=*)
1066 exec_prefix=$ac_optarg ;;
1067
1068 -gas | --gas | --ga | --g)
1069 # Obsolete; use --with-gas.
1070 with_gas=yes ;;
1071
1072 -help | --help | --hel | --he | -h)
1073 ac_init_help=long ;;
1074 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1075 ac_init_help=recursive ;;
1076 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1077 ac_init_help=short ;;
1078
1079 -host | --host | --hos | --ho)
1080 ac_prev=host_alias ;;
1081 -host=* | --host=* | --hos=* | --ho=*)
1082 host_alias=$ac_optarg ;;
1083
1084 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1085 ac_prev=htmldir ;;
1086 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1087 | --ht=*)
1088 htmldir=$ac_optarg ;;
1089
1090 -includedir | --includedir | --includedi | --included | --include \
1091 | --includ | --inclu | --incl | --inc)
1092 ac_prev=includedir ;;
1093 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1094 | --includ=* | --inclu=* | --incl=* | --inc=*)
1095 includedir=$ac_optarg ;;
1096
1097 -infodir | --infodir | --infodi | --infod | --info | --inf)
1098 ac_prev=infodir ;;
1099 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1100 infodir=$ac_optarg ;;
1101
1102 -libdir | --libdir | --libdi | --libd)
1103 ac_prev=libdir ;;
1104 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1105 libdir=$ac_optarg ;;
1106
1107 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1108 | --libexe | --libex | --libe)
1109 ac_prev=libexecdir ;;
1110 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1111 | --libexe=* | --libex=* | --libe=*)
1112 libexecdir=$ac_optarg ;;
1113
1114 -localedir | --localedir | --localedi | --localed | --locale)
1115 ac_prev=localedir ;;
1116 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1117 localedir=$ac_optarg ;;
1118
1119 -localstatedir | --localstatedir | --localstatedi | --localstated \
1120 | --localstate | --localstat | --localsta | --localst | --locals)
1121 ac_prev=localstatedir ;;
1122 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1123 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1124 localstatedir=$ac_optarg ;;
1125
1126 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1127 ac_prev=mandir ;;
1128 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1129 mandir=$ac_optarg ;;
1130
1131 -nfp | --nfp | --nf)
1132 # Obsolete; use --without-fp.
1133 with_fp=no ;;
1134
1135 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1136 | --no-cr | --no-c | -n)
1137 no_create=yes ;;
1138
1139 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1140 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1141 no_recursion=yes ;;
1142
1143 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1144 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1145 | --oldin | --oldi | --old | --ol | --o)
1146 ac_prev=oldincludedir ;;
1147 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1148 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1149 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1150 oldincludedir=$ac_optarg ;;
1151
1152 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1153 ac_prev=prefix ;;
1154 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1155 prefix=$ac_optarg ;;
1156
1157 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1158 | --program-pre | --program-pr | --program-p)
1159 ac_prev=program_prefix ;;
1160 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1161 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1162 program_prefix=$ac_optarg ;;
1163
1164 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1165 | --program-suf | --program-su | --program-s)
1166 ac_prev=program_suffix ;;
1167 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1168 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1169 program_suffix=$ac_optarg ;;
1170
1171 -program-transform-name | --program-transform-name \
1172 | --program-transform-nam | --program-transform-na \
1173 | --program-transform-n | --program-transform- \
1174 | --program-transform | --program-transfor \
1175 | --program-transfo | --program-transf \
1176 | --program-trans | --program-tran \
1177 | --progr-tra | --program-tr | --program-t)
1178 ac_prev=program_transform_name ;;
1179 -program-transform-name=* | --program-transform-name=* \
1180 | --program-transform-nam=* | --program-transform-na=* \
1181 | --program-transform-n=* | --program-transform-=* \
1182 | --program-transform=* | --program-transfor=* \
1183 | --program-transfo=* | --program-transf=* \
1184 | --program-trans=* | --program-tran=* \
1185 | --progr-tra=* | --program-tr=* | --program-t=*)
1186 program_transform_name=$ac_optarg ;;
1187
1188 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1189 ac_prev=pdfdir ;;
1190 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1191 pdfdir=$ac_optarg ;;
1192
1193 -psdir | --psdir | --psdi | --psd | --ps)
1194 ac_prev=psdir ;;
1195 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1196 psdir=$ac_optarg ;;
1197
1198 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1199 | -silent | --silent | --silen | --sile | --sil)
1200 silent=yes ;;
1201
1202 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1203 ac_prev=sbindir ;;
1204 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1205 | --sbi=* | --sb=*)
1206 sbindir=$ac_optarg ;;
1207
1208 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1209 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1210 | --sharedst | --shareds | --shared | --share | --shar \
1211 | --sha | --sh)
1212 ac_prev=sharedstatedir ;;
1213 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1214 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1215 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1216 | --sha=* | --sh=*)
1217 sharedstatedir=$ac_optarg ;;
1218
1219 -site | --site | --sit)
1220 ac_prev=site ;;
1221 -site=* | --site=* | --sit=*)
1222 site=$ac_optarg ;;
1223
1224 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1225 ac_prev=srcdir ;;
1226 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1227 srcdir=$ac_optarg ;;
1228
1229 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1230 | --syscon | --sysco | --sysc | --sys | --sy)
1231 ac_prev=sysconfdir ;;
1232 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1233 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1234 sysconfdir=$ac_optarg ;;
1235
1236 -target | --target | --targe | --targ | --tar | --ta | --t)
1237 ac_prev=target_alias ;;
1238 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1239 target_alias=$ac_optarg ;;
1240
1241 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1242 verbose=yes ;;
1243
1244 -version | --version | --versio | --versi | --vers | -V)
1245 ac_init_version=: ;;
1246
1247 -with-* | --with-*)
1248 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1249 # Reject names that are not valid shell variable names.
1250 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1251 as_fn_error $? "invalid package name: $ac_useropt"
1252 ac_useropt_orig=$ac_useropt
1253 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1254 case $ac_user_opts in
1255 *"
1256 "with_$ac_useropt"
1257 "*) ;;
1258 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1259 ac_unrecognized_sep=', ';;
1260 esac
1261 eval with_$ac_useropt=\$ac_optarg ;;
1262
1263 -without-* | --without-*)
1264 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1265 # Reject names that are not valid shell variable names.
1266 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1267 as_fn_error $? "invalid package name: $ac_useropt"
1268 ac_useropt_orig=$ac_useropt
1269 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1270 case $ac_user_opts in
1271 *"
1272 "with_$ac_useropt"
1273 "*) ;;
1274 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1275 ac_unrecognized_sep=', ';;
1276 esac
1277 eval with_$ac_useropt=no ;;
1278
1279 --x)
1280 # Obsolete; use --with-x.
1281 with_x=yes ;;
1282
1283 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1284 | --x-incl | --x-inc | --x-in | --x-i)
1285 ac_prev=x_includes ;;
1286 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1287 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1288 x_includes=$ac_optarg ;;
1289
1290 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1291 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1292 ac_prev=x_libraries ;;
1293 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1294 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1295 x_libraries=$ac_optarg ;;
1296
1297 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1298 Try \`$0 --help' for more information"
1299 ;;
1300
1301 *=*)
1302 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1303 # Reject names that are not valid shell variable names.
1304 case $ac_envvar in #(
1305 '' | [0-9]* | *[!_$as_cr_alnum]* )
1306 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1307 esac
1308 eval $ac_envvar=\$ac_optarg
1309 export $ac_envvar ;;
1310
1311 *)
1312 # FIXME: should be removed in autoconf 3.0.
1313 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1314 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1315 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1316 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1317 ;;
1318
1319 esac
1320 done
1321
1322 if test -n "$ac_prev"; then
1323 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1324 as_fn_error $? "missing argument to $ac_option"
1325 fi
1326
1327 if test -n "$ac_unrecognized_opts"; then
1328 case $enable_option_checking in
1329 no) ;;
1330 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1331 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1332 esac
1333 fi
1334
1335 # Check all directory arguments for consistency.
1336 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1337 datadir sysconfdir sharedstatedir localstatedir includedir \
1338 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1339 libdir localedir mandir
1340 do
1341 eval ac_val=\$$ac_var
1342 # Remove trailing slashes.
1343 case $ac_val in
1344 */ )
1345 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1346 eval $ac_var=\$ac_val;;
1347 esac
1348 # Be sure to have absolute directory names.
1349 case $ac_val in
1350 [\\/$]* | ?:[\\/]* ) continue;;
1351 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1352 esac
1353 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1354 done
1355
1356 # There might be people who depend on the old broken behavior: `$host'
1357 # used to hold the argument of --host etc.
1358 # FIXME: To remove some day.
1359 build=$build_alias
1360 host=$host_alias
1361 target=$target_alias
1362
1363 # FIXME: To remove some day.
1364 if test "x$host_alias" != x; then
1365 if test "x$build_alias" = x; then
1366 cross_compiling=maybe
1367 elif test "x$build_alias" != "x$host_alias"; then
1368 cross_compiling=yes
1369 fi
1370 fi
1371
1372 ac_tool_prefix=
1373 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1374
1375 test "$silent" = yes && exec 6>/dev/null
1376
1377
1378 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1379 ac_ls_di=`ls -di .` &&
1380 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1381 as_fn_error $? "working directory cannot be determined"
1382 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1383 as_fn_error $? "pwd does not report name of working directory"
1384
1385
1386 # Find the source files, if location was not specified.
1387 if test -z "$srcdir"; then
1388 ac_srcdir_defaulted=yes
1389 # Try the directory containing this script, then the parent directory.
1390 ac_confdir=`$as_dirname -- "$as_myself" ||
1391 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1392 X"$as_myself" : 'X\(//\)[^/]' \| \
1393 X"$as_myself" : 'X\(//\)$' \| \
1394 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1395 $as_echo X"$as_myself" |
1396 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1397 s//\1/
1398 q
1399 }
1400 /^X\(\/\/\)[^/].*/{
1401 s//\1/
1402 q
1403 }
1404 /^X\(\/\/\)$/{
1405 s//\1/
1406 q
1407 }
1408 /^X\(\/\).*/{
1409 s//\1/
1410 q
1411 }
1412 s/.*/./; q'`
1413 srcdir=$ac_confdir
1414 if test ! -r "$srcdir/$ac_unique_file"; then
1415 srcdir=..
1416 fi
1417 else
1418 ac_srcdir_defaulted=no
1419 fi
1420 if test ! -r "$srcdir/$ac_unique_file"; then
1421 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1422 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1423 fi
1424 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1425 ac_abs_confdir=`(
1426 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1427 pwd)`
1428 # When building in place, set srcdir=.
1429 if test "$ac_abs_confdir" = "$ac_pwd"; then
1430 srcdir=.
1431 fi
1432 # Remove unnecessary trailing slashes from srcdir.
1433 # Double slashes in file names in object file debugging info
1434 # mess up M-x gdb in Emacs.
1435 case $srcdir in
1436 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1437 esac
1438 case $srcdir in
1439 *" "*)
1440 as_fn_error $? "path to source, $srcdir, contains spaces"
1441 ;;
1442 esac
1443 ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
1444
1445 for ac_var in $ac_precious_vars; do
1446 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1447 eval ac_env_${ac_var}_value=\$${ac_var}
1448 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1449 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1450 done
1451
1452 #
1453 # Report the --help message.
1454 #
1455 if test "$ac_init_help" = "long"; then
1456 # Omit some internal or obsolete options to make the list less imposing.
1457 # This message is too long to be a string in the A/UX 3.1 sh.
1458 cat <<_ACEOF
1459 \`configure' configures this package to adapt to many kinds of systems.
1460
1461 Usage: $0 [OPTION]... [VAR=VALUE]...
1462
1463 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1464 VAR=VALUE. See below for descriptions of some of the useful variables.
1465
1466 Defaults for the options are specified in brackets.
1467
1468 Configuration:
1469 -h, --help display this help and exit
1470 --help=short display options specific to this package
1471 --help=recursive display the short help of all the included packages
1472 -V, --version display version information and exit
1473 -q, --quiet, --silent do not print \`checking ...' messages
1474 --cache-file=FILE cache test results in FILE [disabled]
1475 -C, --config-cache alias for \`--cache-file=config.cache'
1476 -n, --no-create do not create output files
1477 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1478
1479 Installation directories:
1480 --prefix=PREFIX install architecture-independent files in PREFIX
1481 [$ac_default_prefix]
1482 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1483 [PREFIX]
1484
1485 By default, \`make install' will install all the files in
1486 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1487 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1488 for instance \`--prefix=\$HOME'.
1489
1490 For better control, use the options below.
1491
1492 Fine tuning of the installation directories:
1493 --bindir=DIR user executables [EPREFIX/bin]
1494 --sbindir=DIR system admin executables [EPREFIX/sbin]
1495 --libexecdir=DIR program executables [EPREFIX/libexec]
1496 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1497 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1498 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1499 --libdir=DIR object code libraries [EPREFIX/lib]
1500 --includedir=DIR C header files [PREFIX/include]
1501 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1502 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1503 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1504 --infodir=DIR info documentation [DATAROOTDIR/info]
1505 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1506 --mandir=DIR man documentation [DATAROOTDIR/man]
1507 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1508 --htmldir=DIR html documentation [DOCDIR]
1509 --dvidir=DIR dvi documentation [DOCDIR]
1510 --pdfdir=DIR pdf documentation [DOCDIR]
1511 --psdir=DIR ps documentation [DOCDIR]
1512 _ACEOF
1513
1514 cat <<\_ACEOF
1515
1516 Program names:
1517 --program-prefix=PREFIX prepend PREFIX to installed program names
1518 --program-suffix=SUFFIX append SUFFIX to installed program names
1519 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1520
1521 System types:
1522 --build=BUILD configure for building on BUILD [guessed]
1523 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1524 --target=TARGET configure for building compilers for TARGET [HOST]
1525 _ACEOF
1526 fi
1527
1528 if test -n "$ac_init_help"; then
1529
1530 cat <<\_ACEOF
1531
1532 Optional Features:
1533 --disable-option-checking ignore unrecognized --enable/--with options
1534 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1535 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1536 --enable-as-accelerator-for=ARG
1537 build as offload target compiler. Specify offload
1538 host triple by ARG
1539 --enable-offload-targets=LIST
1540 enable offloading to devices from comma-separated
1541 LIST of TARGET[=DIR]. Use optional path to find
1542 offload target compiler during the build
1543 --enable-offload-defaulted
1544 If enabled, configured but not installed offload compilers and
1545 libgomp plugins are silently ignored. Useful for distribution
1546 compilers where those are in separate optional packages.
1547
1548 --enable-gold[=ARG] build gold [ARG={default,yes,no}]
1549 --enable-ld[=ARG] build ld [ARG={default,yes,no}]
1550 --enable-gprofng[=ARG] build gprofng [ARG={yes,no}]
1551 --enable-compressed-debug-sections={all,gas,gold,ld,none}
1552 Enable compressed debug sections for gas, gold or ld
1553 by default
1554 --enable-default-compressed-debug-sections-algorithm={zlib,zstd}
1555 Default compression algorithm for
1556 --enable-compressed-debug-sections.
1557 --enable-year2038 enable support for timestamps past the year 2038
1558 --disable-libquadmath do not build libquadmath directory
1559 --disable-libquadmath-support
1560 disable libquadmath support for Fortran
1561 --enable-libada build libada directory
1562 --enable-libgm2 build libgm2 directory
1563 --enable-libssp build libssp directory
1564 --disable-libstdcxx do not build libstdc++-v3 directory
1565 --enable-bootstrap enable bootstrapping [yes if native build]
1566 --enable-pgo-build[=lto]
1567 enable the PGO build
1568 --disable-isl-version-check
1569 disable check for isl version
1570 --enable-lto enable link time optimization support
1571 --enable-linker-plugin-configure-flags=FLAGS
1572 additional flags for configuring linker plugins
1573 [none]
1574 --enable-linker-plugin-flags=FLAGS
1575 additional flags for configuring and building linker
1576 plugins [none]
1577 --enable-host-pie build position independent host executables
1578 --enable-host-shared build host code as shared libraries
1579 --enable-stage1-languages[=all]
1580 choose additional languages to build during stage1.
1581 Mostly useful for compiler development
1582 --enable-objc-gc enable use of Boehm's garbage collector with the GNU
1583 Objective-C runtime
1584 --enable-vtable-verify Enable vtable verification feature
1585 --enable-serial-[{host,target,build}-]configure
1586 force sequential configuration of sub-packages for
1587 the host, target or build machine, or all
1588 sub-packages
1589 --enable-maintainer-mode
1590 enable make rules and dependencies not useful (and
1591 sometimes confusing) to the casual installer
1592 --enable-stage1-checking[=all]
1593 choose additional checking for stage1 of the
1594 compiler
1595 --enable-werror enable -Werror in bootstrap stage2 and later
1596
1597 Optional Packages:
1598 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1599 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1600 --with-build-libsubdir=DIR Directory where to find libraries for build system
1601 --with-system-zlib use installed libz
1602 --with-zstd Support zstd compressed debug sections
1603 (default=auto)
1604 --with-mpc=PATH specify prefix directory for installed MPC package.
1605 Equivalent to --with-mpc-include=PATH/include plus
1606 --with-mpc-lib=PATH/lib
1607 --with-mpc-include=PATH specify directory for installed MPC include files
1608 --with-mpc-lib=PATH specify directory for the installed MPC library
1609 --with-mpfr=PATH specify prefix directory for installed MPFR package.
1610 Equivalent to --with-mpfr-include=PATH/include plus
1611 --with-mpfr-lib=PATH/lib
1612 --with-mpfr-include=PATH
1613 specify directory for installed MPFR include files
1614 --with-mpfr-lib=PATH specify directory for the installed MPFR library
1615 --with-gmp=PATH specify prefix directory for the installed GMP
1616 package. Equivalent to
1617 --with-gmp-include=PATH/include plus
1618 --with-gmp-lib=PATH/lib
1619 --with-gmp-include=PATH specify directory for installed GMP include files
1620 --with-gmp-lib=PATH specify directory for the installed GMP library
1621 --with-stage1-libs=LIBS libraries for stage1
1622 --with-static-standard-libraries
1623 use -static-libstdc++ and -static-libgcc
1624 (default=auto)
1625 --with-stage1-ldflags=FLAGS
1626 linker flags for stage1
1627 --with-boot-libs=LIBS libraries for stage2 and later
1628 --with-boot-ldflags=FLAGS
1629 linker flags for stage2 and later
1630 --with-isl=PATH Specify prefix directory for the installed isl
1631 package. Equivalent to
1632 --with-isl-include=PATH/include plus
1633 --with-isl-lib=PATH/lib
1634 --with-isl-include=PATH Specify directory for installed isl include files
1635 --with-isl-lib=PATH Specify the directory for the installed isl library
1636 --with-target-bdw-gc=PATHLIST
1637 specify prefix directory for installed bdw-gc
1638 package. Equivalent to
1639 --with-target-bdw-gc-include=PATH/include plus
1640 --with-target-bdw-gc-lib=PATH/lib
1641 --with-target-bdw-gc-include=PATHLIST
1642 specify directories for installed bdw-gc include
1643 files
1644 --with-target-bdw-gc-lib=PATHLIST
1645 specify directories for installed bdw-gc library
1646 --with-gcc-major-version-only
1647 use only GCC major number in filesystem paths
1648 --with-build-sysroot=SYSROOT
1649 use sysroot as the system root during the build
1650 --with-debug-prefix-map='A=B C=D ...'
1651 map A to B, C to D ... in debug information
1652 --with-build-config='NAME NAME2...'
1653 use config/NAME.mk build configuration
1654 --with-build-time-tools=PATH
1655 use given path to find target tools during the build
1656
1657 Some influential environment variables:
1658 CC C compiler command
1659 CFLAGS C compiler flags
1660 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1661 nonstandard directory <lib dir>
1662 LIBS libraries to pass to the linker, e.g. -l<library>
1663 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1664 you have headers in a nonstandard directory <include dir>
1665 CXX C++ compiler command
1666 CXXFLAGS C++ compiler flags
1667 build_configargs
1668 additional configure arguments for build directories
1669 host_configargs
1670 additional configure arguments for host directories
1671 target_configargs
1672 additional configure arguments for target directories
1673 AR AR for the host
1674 AS AS for the host
1675 DLLTOOL DLLTOOL for the host
1676 DSYMUTIL DSYMUTIL for the host
1677 LD LD for the host
1678 LIPO LIPO for the host
1679 NM NM for the host
1680 RANLIB RANLIB for the host
1681 STRIP STRIP for the host
1682 WINDRES WINDRES for the host
1683 WINDMC WINDMC for the host
1684 OBJCOPY OBJCOPY for the host
1685 OBJDUMP OBJDUMP for the host
1686 OTOOL OTOOL for the host
1687 READELF READELF for the host
1688 CC_FOR_TARGET
1689 CC for the target
1690 CXX_FOR_TARGET
1691 CXX for the target
1692 GCC_FOR_TARGET
1693 GCC for the target
1694 GFORTRAN_FOR_TARGET
1695 GFORTRAN for the target
1696 GOC_FOR_TARGET
1697 GOC for the target
1698 GDC_FOR_TARGET
1699 GDC for the target
1700 GM2_FOR_TARGET
1701 GM2 for the target
1702 AR_FOR_TARGET
1703 AR for the target
1704 AS_FOR_TARGET
1705 AS for the target
1706 DLLTOOL_FOR_TARGET
1707 DLLTOOL for the target
1708 DSYMUTIL_FOR_TARGET
1709 DSYMUTIL for the target
1710 LD_FOR_TARGET
1711 LD for the target
1712 LIPO_FOR_TARGET
1713 LIPO for the target
1714 NM_FOR_TARGET
1715 NM for the target
1716 OBJCOPY_FOR_TARGET
1717 OBJCOPY for the target
1718 OBJDUMP_FOR_TARGET
1719 OBJDUMP for the target
1720 OTOOL_FOR_TARGET
1721 OTOOL for the target
1722 RANLIB_FOR_TARGET
1723 RANLIB for the target
1724 READELF_FOR_TARGET
1725 READELF for the target
1726 STRIP_FOR_TARGET
1727 STRIP for the target
1728 WINDRES_FOR_TARGET
1729 WINDRES for the target
1730 WINDMC_FOR_TARGET
1731 WINDMC for the target
1732
1733 Use these variables to override the choices made by `configure' or to help
1734 it to find libraries and programs with nonstandard names/locations.
1735
1736 Report bugs to the package provider.
1737 _ACEOF
1738 ac_status=$?
1739 fi
1740
1741 if test "$ac_init_help" = "recursive"; then
1742 # If there are subdirs, report their specific --help.
1743 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1744 test -d "$ac_dir" ||
1745 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1746 continue
1747 ac_builddir=.
1748
1749 case "$ac_dir" in
1750 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1751 *)
1752 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1753 # A ".." for each directory in $ac_dir_suffix.
1754 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1755 case $ac_top_builddir_sub in
1756 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1757 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1758 esac ;;
1759 esac
1760 ac_abs_top_builddir=$ac_pwd
1761 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1762 # for backward compatibility:
1763 ac_top_builddir=$ac_top_build_prefix
1764
1765 case $srcdir in
1766 .) # We are building in place.
1767 ac_srcdir=.
1768 ac_top_srcdir=$ac_top_builddir_sub
1769 ac_abs_top_srcdir=$ac_pwd ;;
1770 [\\/]* | ?:[\\/]* ) # Absolute name.
1771 ac_srcdir=$srcdir$ac_dir_suffix;
1772 ac_top_srcdir=$srcdir
1773 ac_abs_top_srcdir=$srcdir ;;
1774 *) # Relative name.
1775 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1776 ac_top_srcdir=$ac_top_build_prefix$srcdir
1777 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1778 esac
1779 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1780
1781 cd "$ac_dir" || { ac_status=$?; continue; }
1782 # Check for guested configure.
1783 if test -f "$ac_srcdir/configure.gnu"; then
1784 echo &&
1785 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1786 elif test -f "$ac_srcdir/configure"; then
1787 echo &&
1788 $SHELL "$ac_srcdir/configure" --help=recursive
1789 else
1790 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1791 fi || ac_status=$?
1792 cd "$ac_pwd" || { ac_status=$?; break; }
1793 done
1794 fi
1795
1796 test -n "$ac_init_help" && exit $ac_status
1797 if $ac_init_version; then
1798 cat <<\_ACEOF
1799 configure
1800 generated by GNU Autoconf 2.69
1801
1802 Copyright (C) 2012 Free Software Foundation, Inc.
1803 This configure script is free software; the Free Software Foundation
1804 gives unlimited permission to copy, distribute and modify it.
1805 _ACEOF
1806 exit
1807 fi
1808
1809 ## ------------------------ ##
1810 ## Autoconf initialization. ##
1811 ## ------------------------ ##
1812
1813 # ac_fn_c_try_compile LINENO
1814 # --------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_c_try_compile ()
1817 {
1818 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819 rm -f conftest.$ac_objext
1820 if { { ac_try="$ac_compile"
1821 case "(($ac_try" in
1822 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823 *) ac_try_echo=$ac_try;;
1824 esac
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827 (eval "$ac_compile") 2>conftest.err
1828 ac_status=$?
1829 if test -s conftest.err; then
1830 grep -v '^ *+' conftest.err >conftest.er1
1831 cat conftest.er1 >&5
1832 mv -f conftest.er1 conftest.err
1833 fi
1834 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835 test $ac_status = 0; } && {
1836 test -z "$ac_c_werror_flag" ||
1837 test ! -s conftest.err
1838 } && test -s conftest.$ac_objext; then :
1839 ac_retval=0
1840 else
1841 $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1843
1844 ac_retval=1
1845 fi
1846 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1847 as_fn_set_status $ac_retval
1848
1849 } # ac_fn_c_try_compile
1850
1851 # ac_fn_cxx_try_compile LINENO
1852 # ----------------------------
1853 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1854 ac_fn_cxx_try_compile ()
1855 {
1856 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857 rm -f conftest.$ac_objext
1858 if { { ac_try="$ac_compile"
1859 case "(($ac_try" in
1860 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1861 *) ac_try_echo=$ac_try;;
1862 esac
1863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1864 $as_echo "$ac_try_echo"; } >&5
1865 (eval "$ac_compile") 2>conftest.err
1866 ac_status=$?
1867 if test -s conftest.err; then
1868 grep -v '^ *+' conftest.err >conftest.er1
1869 cat conftest.er1 >&5
1870 mv -f conftest.er1 conftest.err
1871 fi
1872 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1873 test $ac_status = 0; } && {
1874 test -z "$ac_cxx_werror_flag" ||
1875 test ! -s conftest.err
1876 } && test -s conftest.$ac_objext; then :
1877 ac_retval=0
1878 else
1879 $as_echo "$as_me: failed program was:" >&5
1880 sed 's/^/| /' conftest.$ac_ext >&5
1881
1882 ac_retval=1
1883 fi
1884 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885 as_fn_set_status $ac_retval
1886
1887 } # ac_fn_cxx_try_compile
1888
1889 # ac_fn_cxx_try_link LINENO
1890 # -------------------------
1891 # Try to link conftest.$ac_ext, and return whether this succeeded.
1892 ac_fn_cxx_try_link ()
1893 {
1894 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895 rm -f conftest.$ac_objext conftest$ac_exeext
1896 if { { ac_try="$ac_link"
1897 case "(($ac_try" in
1898 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1899 *) ac_try_echo=$ac_try;;
1900 esac
1901 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1902 $as_echo "$ac_try_echo"; } >&5
1903 (eval "$ac_link") 2>conftest.err
1904 ac_status=$?
1905 if test -s conftest.err; then
1906 grep -v '^ *+' conftest.err >conftest.er1
1907 cat conftest.er1 >&5
1908 mv -f conftest.er1 conftest.err
1909 fi
1910 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1911 test $ac_status = 0; } && {
1912 test -z "$ac_cxx_werror_flag" ||
1913 test ! -s conftest.err
1914 } && test -s conftest$ac_exeext && {
1915 test "$cross_compiling" = yes ||
1916 test -x conftest$ac_exeext
1917 }; then :
1918 ac_retval=0
1919 else
1920 $as_echo "$as_me: failed program was:" >&5
1921 sed 's/^/| /' conftest.$ac_ext >&5
1922
1923 ac_retval=1
1924 fi
1925 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1926 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1927 # interfere with the next link command; also delete a directory that is
1928 # left behind by Apple's compiler. We do this before executing the actions.
1929 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1930 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1931 as_fn_set_status $ac_retval
1932
1933 } # ac_fn_cxx_try_link
1934
1935 # ac_fn_c_try_link LINENO
1936 # -----------------------
1937 # Try to link conftest.$ac_ext, and return whether this succeeded.
1938 ac_fn_c_try_link ()
1939 {
1940 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1941 rm -f conftest.$ac_objext conftest$ac_exeext
1942 if { { ac_try="$ac_link"
1943 case "(($ac_try" in
1944 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1945 *) ac_try_echo=$ac_try;;
1946 esac
1947 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1948 $as_echo "$ac_try_echo"; } >&5
1949 (eval "$ac_link") 2>conftest.err
1950 ac_status=$?
1951 if test -s conftest.err; then
1952 grep -v '^ *+' conftest.err >conftest.er1
1953 cat conftest.er1 >&5
1954 mv -f conftest.er1 conftest.err
1955 fi
1956 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1957 test $ac_status = 0; } && {
1958 test -z "$ac_c_werror_flag" ||
1959 test ! -s conftest.err
1960 } && test -s conftest$ac_exeext && {
1961 test "$cross_compiling" = yes ||
1962 test -x conftest$ac_exeext
1963 }; then :
1964 ac_retval=0
1965 else
1966 $as_echo "$as_me: failed program was:" >&5
1967 sed 's/^/| /' conftest.$ac_ext >&5
1968
1969 ac_retval=1
1970 fi
1971 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1972 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1973 # interfere with the next link command; also delete a directory that is
1974 # left behind by Apple's compiler. We do this before executing the actions.
1975 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1976 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1977 as_fn_set_status $ac_retval
1978
1979 } # ac_fn_c_try_link
1980 cat >config.log <<_ACEOF
1981 This file contains any messages produced by compilers while
1982 running configure, to aid debugging if configure makes a mistake.
1983
1984 It was created by $as_me, which was
1985 generated by GNU Autoconf 2.69. Invocation command line was
1986
1987 $ $0 $@
1988
1989 _ACEOF
1990 exec 5>>config.log
1991 {
1992 cat <<_ASUNAME
1993 ## --------- ##
1994 ## Platform. ##
1995 ## --------- ##
1996
1997 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1998 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1999 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2000 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2001 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2002
2003 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2004 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2005
2006 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2007 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2008 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2009 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2010 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2011 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2012 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2013
2014 _ASUNAME
2015
2016 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2017 for as_dir in $PATH
2018 do
2019 IFS=$as_save_IFS
2020 test -z "$as_dir" && as_dir=.
2021 $as_echo "PATH: $as_dir"
2022 done
2023 IFS=$as_save_IFS
2024
2025 } >&5
2026
2027 cat >&5 <<_ACEOF
2028
2029
2030 ## ----------- ##
2031 ## Core tests. ##
2032 ## ----------- ##
2033
2034 _ACEOF
2035
2036
2037 # Keep a trace of the command line.
2038 # Strip out --no-create and --no-recursion so they do not pile up.
2039 # Strip out --silent because we don't want to record it for future runs.
2040 # Also quote any args containing shell meta-characters.
2041 # Make two passes to allow for proper duplicate-argument suppression.
2042 ac_configure_args=
2043 ac_configure_args0=
2044 ac_configure_args1=
2045 ac_must_keep_next=false
2046 for ac_pass in 1 2
2047 do
2048 for ac_arg
2049 do
2050 case $ac_arg in
2051 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2052 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2053 | -silent | --silent | --silen | --sile | --sil)
2054 continue ;;
2055 *\'*)
2056 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2057 esac
2058 case $ac_pass in
2059 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2060 2)
2061 as_fn_append ac_configure_args1 " '$ac_arg'"
2062 if test $ac_must_keep_next = true; then
2063 ac_must_keep_next=false # Got value, back to normal.
2064 else
2065 case $ac_arg in
2066 *=* | --config-cache | -C | -disable-* | --disable-* \
2067 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2068 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2069 | -with-* | --with-* | -without-* | --without-* | --x)
2070 case "$ac_configure_args0 " in
2071 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2072 esac
2073 ;;
2074 -* ) ac_must_keep_next=true ;;
2075 esac
2076 fi
2077 as_fn_append ac_configure_args " '$ac_arg'"
2078 ;;
2079 esac
2080 done
2081 done
2082 { ac_configure_args0=; unset ac_configure_args0;}
2083 { ac_configure_args1=; unset ac_configure_args1;}
2084
2085 # When interrupted or exit'd, cleanup temporary files, and complete
2086 # config.log. We remove comments because anyway the quotes in there
2087 # would cause problems or look ugly.
2088 # WARNING: Use '\'' to represent an apostrophe within the trap.
2089 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2090 trap 'exit_status=$?
2091 # Save into config.log some information that might help in debugging.
2092 {
2093 echo
2094
2095 $as_echo "## ---------------- ##
2096 ## Cache variables. ##
2097 ## ---------------- ##"
2098 echo
2099 # The following way of writing the cache mishandles newlines in values,
2100 (
2101 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2102 eval ac_val=\$$ac_var
2103 case $ac_val in #(
2104 *${as_nl}*)
2105 case $ac_var in #(
2106 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2107 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2108 esac
2109 case $ac_var in #(
2110 _ | IFS | as_nl) ;; #(
2111 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2112 *) { eval $ac_var=; unset $ac_var;} ;;
2113 esac ;;
2114 esac
2115 done
2116 (set) 2>&1 |
2117 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2118 *${as_nl}ac_space=\ *)
2119 sed -n \
2120 "s/'\''/'\''\\\\'\'''\''/g;
2121 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2122 ;; #(
2123 *)
2124 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2125 ;;
2126 esac |
2127 sort
2128 )
2129 echo
2130
2131 $as_echo "## ----------------- ##
2132 ## Output variables. ##
2133 ## ----------------- ##"
2134 echo
2135 for ac_var in $ac_subst_vars
2136 do
2137 eval ac_val=\$$ac_var
2138 case $ac_val in
2139 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2140 esac
2141 $as_echo "$ac_var='\''$ac_val'\''"
2142 done | sort
2143 echo
2144
2145 if test -n "$ac_subst_files"; then
2146 $as_echo "## ------------------- ##
2147 ## File substitutions. ##
2148 ## ------------------- ##"
2149 echo
2150 for ac_var in $ac_subst_files
2151 do
2152 eval ac_val=\$$ac_var
2153 case $ac_val in
2154 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2155 esac
2156 $as_echo "$ac_var='\''$ac_val'\''"
2157 done | sort
2158 echo
2159 fi
2160
2161 if test -s confdefs.h; then
2162 $as_echo "## ----------- ##
2163 ## confdefs.h. ##
2164 ## ----------- ##"
2165 echo
2166 cat confdefs.h
2167 echo
2168 fi
2169 test "$ac_signal" != 0 &&
2170 $as_echo "$as_me: caught signal $ac_signal"
2171 $as_echo "$as_me: exit $exit_status"
2172 } >&5
2173 rm -f core *.core core.conftest.* &&
2174 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2175 exit $exit_status
2176 ' 0
2177 for ac_signal in 1 2 13 15; do
2178 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2179 done
2180 ac_signal=0
2181
2182 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2183 rm -f -r conftest* confdefs.h
2184
2185 $as_echo "/* confdefs.h */" > confdefs.h
2186
2187 # Predefined preprocessor variables.
2188
2189 cat >>confdefs.h <<_ACEOF
2190 #define PACKAGE_NAME "$PACKAGE_NAME"
2191 _ACEOF
2192
2193 cat >>confdefs.h <<_ACEOF
2194 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2195 _ACEOF
2196
2197 cat >>confdefs.h <<_ACEOF
2198 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2199 _ACEOF
2200
2201 cat >>confdefs.h <<_ACEOF
2202 #define PACKAGE_STRING "$PACKAGE_STRING"
2203 _ACEOF
2204
2205 cat >>confdefs.h <<_ACEOF
2206 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2207 _ACEOF
2208
2209 cat >>confdefs.h <<_ACEOF
2210 #define PACKAGE_URL "$PACKAGE_URL"
2211 _ACEOF
2212
2213
2214 # Let the site file select an alternate cache file if it wants to.
2215 # Prefer an explicitly selected file to automatically selected ones.
2216 ac_site_file1=NONE
2217 ac_site_file2=NONE
2218 if test -n "$CONFIG_SITE"; then
2219 # We do not want a PATH search for config.site.
2220 case $CONFIG_SITE in #((
2221 -*) ac_site_file1=./$CONFIG_SITE;;
2222 */*) ac_site_file1=$CONFIG_SITE;;
2223 *) ac_site_file1=./$CONFIG_SITE;;
2224 esac
2225 elif test "x$prefix" != xNONE; then
2226 ac_site_file1=$prefix/share/config.site
2227 ac_site_file2=$prefix/etc/config.site
2228 else
2229 ac_site_file1=$ac_default_prefix/share/config.site
2230 ac_site_file2=$ac_default_prefix/etc/config.site
2231 fi
2232 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2233 do
2234 test "x$ac_site_file" = xNONE && continue
2235 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2236 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2237 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2238 sed 's/^/| /' "$ac_site_file" >&5
2239 . "$ac_site_file" \
2240 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2241 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2242 as_fn_error $? "failed to load site script $ac_site_file
2243 See \`config.log' for more details" "$LINENO" 5; }
2244 fi
2245 done
2246
2247 if test -r "$cache_file"; then
2248 # Some versions of bash will fail to source /dev/null (special files
2249 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2250 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2252 $as_echo "$as_me: loading cache $cache_file" >&6;}
2253 case $cache_file in
2254 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2255 *) . "./$cache_file";;
2256 esac
2257 fi
2258 else
2259 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2260 $as_echo "$as_me: creating cache $cache_file" >&6;}
2261 >$cache_file
2262 fi
2263
2264 # Check that the precious variables saved in the cache have kept the same
2265 # value.
2266 ac_cache_corrupted=false
2267 for ac_var in $ac_precious_vars; do
2268 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2269 eval ac_new_set=\$ac_env_${ac_var}_set
2270 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2271 eval ac_new_val=\$ac_env_${ac_var}_value
2272 case $ac_old_set,$ac_new_set in
2273 set,)
2274 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2275 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2276 ac_cache_corrupted=: ;;
2277 ,set)
2278 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2279 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2280 ac_cache_corrupted=: ;;
2281 ,);;
2282 *)
2283 if test "x$ac_old_val" != "x$ac_new_val"; then
2284 # differences in whitespace do not lead to failure.
2285 ac_old_val_w=`echo x $ac_old_val`
2286 ac_new_val_w=`echo x $ac_new_val`
2287 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2289 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2290 ac_cache_corrupted=:
2291 else
2292 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2293 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2294 eval $ac_var=\$ac_old_val
2295 fi
2296 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2297 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2299 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2300 fi;;
2301 esac
2302 # Pass precious variables to config.status.
2303 if test "$ac_new_set" = set; then
2304 case $ac_new_val in
2305 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2306 *) ac_arg=$ac_var=$ac_new_val ;;
2307 esac
2308 case " $ac_configure_args " in
2309 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2310 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2311 esac
2312 fi
2313 done
2314 if $ac_cache_corrupted; then
2315 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2316 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2318 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2319 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2320 fi
2321 ## -------------------- ##
2322 ## Main body of script. ##
2323 ## -------------------- ##
2324
2325 ac_ext=c
2326 ac_cpp='$CPP $CPPFLAGS'
2327 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2328 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2329 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2330
2331
2332
2333
2334
2335
2336
2337
2338 progname=$0
2339 # if PWD already has a value, it is probably wrong.
2340 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2341
2342 # Export original configure arguments for use by sub-configures.
2343 # Quote arguments with shell meta charatcers.
2344 TOPLEVEL_CONFIGURE_ARGUMENTS=
2345 set -- "$progname" "$@"
2346 for ac_arg
2347 do
2348 case "$ac_arg" in
2349 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2350 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2351 # if the argument is of the form -foo=baz, quote the baz part only
2352 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2353 *) ;;
2354 esac
2355 # Add the quoted argument to the list.
2356 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2357 done
2358 if test "$silent" = yes; then
2359 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2360 fi
2361 # Remove the initial space we just introduced and, as these will be
2362 # expanded by make, quote '$'.
2363 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2364
2365
2366 # Find the build, host, and target systems.
2367 ac_aux_dir=
2368 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2369 if test -f "$ac_dir/install-sh"; then
2370 ac_aux_dir=$ac_dir
2371 ac_install_sh="$ac_aux_dir/install-sh -c"
2372 break
2373 elif test -f "$ac_dir/install.sh"; then
2374 ac_aux_dir=$ac_dir
2375 ac_install_sh="$ac_aux_dir/install.sh -c"
2376 break
2377 elif test -f "$ac_dir/shtool"; then
2378 ac_aux_dir=$ac_dir
2379 ac_install_sh="$ac_aux_dir/shtool install -c"
2380 break
2381 fi
2382 done
2383 if test -z "$ac_aux_dir"; then
2384 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2385 fi
2386
2387 # These three variables are undocumented and unsupported,
2388 # and are intended to be withdrawn in a future Autoconf release.
2389 # They can cause serious problems if a builder's source tree is in a directory
2390 # whose full name contains unusual characters.
2391 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2392 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2393 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2394
2395
2396 # Make sure we can run config.sub.
2397 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2398 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2399
2400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2401 $as_echo_n "checking build system type... " >&6; }
2402 if ${ac_cv_build+:} false; then :
2403 $as_echo_n "(cached) " >&6
2404 else
2405 ac_build_alias=$build_alias
2406 test "x$ac_build_alias" = x &&
2407 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2408 test "x$ac_build_alias" = x &&
2409 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2410 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2411 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2412
2413 fi
2414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2415 $as_echo "$ac_cv_build" >&6; }
2416 case $ac_cv_build in
2417 *-*-*) ;;
2418 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2419 esac
2420 build=$ac_cv_build
2421 ac_save_IFS=$IFS; IFS='-'
2422 set x $ac_cv_build
2423 shift
2424 build_cpu=$1
2425 build_vendor=$2
2426 shift; shift
2427 # Remember, the first character of IFS is used to create $*,
2428 # except with old shells:
2429 build_os=$*
2430 IFS=$ac_save_IFS
2431 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2432
2433
2434 case ${build_alias} in
2435 "") build_noncanonical=${build} ;;
2436 *) build_noncanonical=${build_alias} ;;
2437 esac
2438
2439
2440
2441 case ${host_alias} in
2442 "") host_noncanonical=${build_noncanonical} ;;
2443 *) host_noncanonical=${host_alias} ;;
2444 esac
2445
2446
2447
2448 case ${target_alias} in
2449 "") target_noncanonical=${host_noncanonical} ;;
2450 *) target_noncanonical=${target_alias} ;;
2451 esac
2452
2453
2454
2455
2456 test "$host_noncanonical" = "$target_noncanonical" &&
2457 test "$program_prefix$program_suffix$program_transform_name" = \
2458 NONENONEs,x,x, &&
2459 program_transform_name=s,y,y,
2460
2461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2462 $as_echo_n "checking host system type... " >&6; }
2463 if ${ac_cv_host+:} false; then :
2464 $as_echo_n "(cached) " >&6
2465 else
2466 if test "x$host_alias" = x; then
2467 ac_cv_host=$ac_cv_build
2468 else
2469 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2470 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2471 fi
2472
2473 fi
2474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2475 $as_echo "$ac_cv_host" >&6; }
2476 case $ac_cv_host in
2477 *-*-*) ;;
2478 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2479 esac
2480 host=$ac_cv_host
2481 ac_save_IFS=$IFS; IFS='-'
2482 set x $ac_cv_host
2483 shift
2484 host_cpu=$1
2485 host_vendor=$2
2486 shift; shift
2487 # Remember, the first character of IFS is used to create $*,
2488 # except with old shells:
2489 host_os=$*
2490 IFS=$ac_save_IFS
2491 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2492
2493
2494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2495 $as_echo_n "checking target system type... " >&6; }
2496 if ${ac_cv_target+:} false; then :
2497 $as_echo_n "(cached) " >&6
2498 else
2499 if test "x$target_alias" = x; then
2500 ac_cv_target=$ac_cv_host
2501 else
2502 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2503 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2504 fi
2505
2506 fi
2507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2508 $as_echo "$ac_cv_target" >&6; }
2509 case $ac_cv_target in
2510 *-*-*) ;;
2511 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2512 esac
2513 target=$ac_cv_target
2514 ac_save_IFS=$IFS; IFS='-'
2515 set x $ac_cv_target
2516 shift
2517 target_cpu=$1
2518 target_vendor=$2
2519 shift; shift
2520 # Remember, the first character of IFS is used to create $*,
2521 # except with old shells:
2522 target_os=$*
2523 IFS=$ac_save_IFS
2524 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2525
2526
2527 # The aliases save the names the user supplied, while $host etc.
2528 # will get canonicalized.
2529 test -n "$target_alias" &&
2530 test "$program_prefix$program_suffix$program_transform_name" = \
2531 NONENONEs,x,x, &&
2532 program_prefix=${target_alias}-
2533
2534 test "$program_prefix" != NONE &&
2535 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2536 # Use a double $ so make ignores it.
2537 test "$program_suffix" != NONE &&
2538 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2539 # Double any \ or $.
2540 # By default was `s,x,x', remove it if useless.
2541 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2542 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2543
2544
2545
2546 # Get 'install' or 'install-sh' and its variants.
2547 # Find a good install program. We prefer a C program (faster),
2548 # so one script is as good as another. But avoid the broken or
2549 # incompatible versions:
2550 # SysV /etc/install, /usr/sbin/install
2551 # SunOS /usr/etc/install
2552 # IRIX /sbin/install
2553 # AIX /bin/install
2554 # AmigaOS /C/install, which installs bootblocks on floppy discs
2555 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2556 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2557 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2558 # OS/2's system install, which has a completely different semantic
2559 # ./install, which can be erroneously created by make from ./install.sh.
2560 # Reject install programs that cannot install multiple files.
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2562 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2563 if test -z "$INSTALL"; then
2564 if ${ac_cv_path_install+:} false; then :
2565 $as_echo_n "(cached) " >&6
2566 else
2567 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2568 for as_dir in $PATH
2569 do
2570 IFS=$as_save_IFS
2571 test -z "$as_dir" && as_dir=.
2572 # Account for people who put trailing slashes in PATH elements.
2573 case $as_dir/ in #((
2574 ./ | .// | /[cC]/* | \
2575 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2576 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2577 /usr/ucb/* ) ;;
2578 *)
2579 # OSF1 and SCO ODT 3.0 have their own names for install.
2580 # Don't use installbsd from OSF since it installs stuff as root
2581 # by default.
2582 for ac_prog in ginstall scoinst install; do
2583 for ac_exec_ext in '' $ac_executable_extensions; do
2584 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2585 if test $ac_prog = install &&
2586 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2587 # AIX install. It has an incompatible calling convention.
2588 :
2589 elif test $ac_prog = install &&
2590 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2591 # program-specific install script used by HP pwplus--don't use.
2592 :
2593 else
2594 rm -rf conftest.one conftest.two conftest.dir
2595 echo one > conftest.one
2596 echo two > conftest.two
2597 mkdir conftest.dir
2598 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2599 test -s conftest.one && test -s conftest.two &&
2600 test -s conftest.dir/conftest.one &&
2601 test -s conftest.dir/conftest.two
2602 then
2603 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2604 break 3
2605 fi
2606 fi
2607 fi
2608 done
2609 done
2610 ;;
2611 esac
2612
2613 done
2614 IFS=$as_save_IFS
2615
2616 rm -rf conftest.one conftest.two conftest.dir
2617
2618 fi
2619 if test "${ac_cv_path_install+set}" = set; then
2620 INSTALL=$ac_cv_path_install
2621 else
2622 # As a last resort, use the slow shell script. Don't cache a
2623 # value for INSTALL within a source directory, because that will
2624 # break other packages using the cache if that directory is
2625 # removed, or if the value is a relative name.
2626 INSTALL=$ac_install_sh
2627 fi
2628 fi
2629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2630 $as_echo "$INSTALL" >&6; }
2631
2632 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2633 # It thinks the first close brace ends the variable substitution.
2634 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2635
2636 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2637
2638 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2639
2640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2641 $as_echo_n "checking whether ln works... " >&6; }
2642 if ${acx_cv_prog_LN+:} false; then :
2643 $as_echo_n "(cached) " >&6
2644 else
2645 rm -f conftestdata_t
2646 echo >conftestdata_f
2647 if ln conftestdata_f conftestdata_t 2>/dev/null
2648 then
2649 acx_cv_prog_LN=ln
2650 else
2651 acx_cv_prog_LN=no
2652 fi
2653 rm -f conftestdata_f conftestdata_t
2654
2655 fi
2656 if test $acx_cv_prog_LN = no; then
2657 LN="cp"
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2659 $as_echo "no, using $LN" >&6; }
2660 else
2661 LN="$acx_cv_prog_LN"
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2663 $as_echo "yes" >&6; }
2664 fi
2665
2666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2667 $as_echo_n "checking whether ln -s works... " >&6; }
2668 LN_S=$as_ln_s
2669 if test "$LN_S" = "ln -s"; then
2670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2671 $as_echo "yes" >&6; }
2672 else
2673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2674 $as_echo "no, using $LN_S" >&6; }
2675 fi
2676
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2678 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2679 if ${ac_cv_path_SED+:} false; then :
2680 $as_echo_n "(cached) " >&6
2681 else
2682 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2683 for ac_i in 1 2 3 4 5 6 7; do
2684 ac_script="$ac_script$as_nl$ac_script"
2685 done
2686 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2687 { ac_script=; unset ac_script;}
2688 if test -z "$SED"; then
2689 ac_path_SED_found=false
2690 # Loop through the user's path and test for each of PROGNAME-LIST
2691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2692 for as_dir in $PATH
2693 do
2694 IFS=$as_save_IFS
2695 test -z "$as_dir" && as_dir=.
2696 for ac_prog in sed gsed; do
2697 for ac_exec_ext in '' $ac_executable_extensions; do
2698 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2699 as_fn_executable_p "$ac_path_SED" || continue
2700 # Check for GNU ac_path_SED and select it if it is found.
2701 # Check for GNU $ac_path_SED
2702 case `"$ac_path_SED" --version 2>&1` in
2703 *GNU*)
2704 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2705 *)
2706 ac_count=0
2707 $as_echo_n 0123456789 >"conftest.in"
2708 while :
2709 do
2710 cat "conftest.in" "conftest.in" >"conftest.tmp"
2711 mv "conftest.tmp" "conftest.in"
2712 cp "conftest.in" "conftest.nl"
2713 $as_echo '' >> "conftest.nl"
2714 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2715 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2716 as_fn_arith $ac_count + 1 && ac_count=$as_val
2717 if test $ac_count -gt ${ac_path_SED_max-0}; then
2718 # Best one so far, save it but keep looking for a better one
2719 ac_cv_path_SED="$ac_path_SED"
2720 ac_path_SED_max=$ac_count
2721 fi
2722 # 10*(2^10) chars as input seems more than enough
2723 test $ac_count -gt 10 && break
2724 done
2725 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2726 esac
2727
2728 $ac_path_SED_found && break 3
2729 done
2730 done
2731 done
2732 IFS=$as_save_IFS
2733 if test -z "$ac_cv_path_SED"; then
2734 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
2735 fi
2736 else
2737 ac_cv_path_SED=$SED
2738 fi
2739
2740 fi
2741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2742 $as_echo "$ac_cv_path_SED" >&6; }
2743 SED="$ac_cv_path_SED"
2744 rm -f conftest.sed
2745
2746 for ac_prog in gawk mawk nawk awk
2747 do
2748 # Extract the first word of "$ac_prog", so it can be a program name with args.
2749 set dummy $ac_prog; ac_word=$2
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2751 $as_echo_n "checking for $ac_word... " >&6; }
2752 if ${ac_cv_prog_AWK+:} false; then :
2753 $as_echo_n "(cached) " >&6
2754 else
2755 if test -n "$AWK"; then
2756 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2757 else
2758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2759 for as_dir in $PATH
2760 do
2761 IFS=$as_save_IFS
2762 test -z "$as_dir" && as_dir=.
2763 for ac_exec_ext in '' $ac_executable_extensions; do
2764 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2765 ac_cv_prog_AWK="$ac_prog"
2766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2767 break 2
2768 fi
2769 done
2770 done
2771 IFS=$as_save_IFS
2772
2773 fi
2774 fi
2775 AWK=$ac_cv_prog_AWK
2776 if test -n "$AWK"; then
2777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2778 $as_echo "$AWK" >&6; }
2779 else
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2781 $as_echo "no" >&6; }
2782 fi
2783
2784
2785 test -n "$AWK" && break
2786 done
2787
2788
2789 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2790
2791 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2792 # a relative path.
2793 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2794 INSTALL="${srcpwd}/install-sh -c"
2795 fi
2796
2797 # Set srcdir to "." if that's what it is.
2798 # This is important for multilib support.
2799 pwd=`${PWDCMD-pwd}`
2800 if test "${pwd}" = "${srcpwd}" ; then
2801 srcdir=.
2802 fi
2803
2804 topsrcdir=$srcpwd
2805
2806 extra_host_args=
2807
2808 ### To add a new directory to the tree, first choose whether it is a target
2809 ### or a host dependent tool. Then put it into the appropriate list
2810 ### (library or tools, host or target), doing a dependency sort.
2811
2812 # Subdirs will be configured in the order listed in build_configdirs,
2813 # configdirs, or target_configdirs; see the serialization section below.
2814
2815 # Dependency sorting is only needed when *configuration* must be done in
2816 # a particular order. In all cases a dependency should be specified in
2817 # the Makefile, whether or not it's implicitly specified here.
2818
2819 # Double entries in build_configdirs, configdirs, or target_configdirs may
2820 # cause circular dependencies and break everything horribly.
2821
2822 # these library is used by various programs built for the build
2823 # environment
2824 #
2825 build_libs="build-libiberty build-libcpp"
2826
2827 # these tools are built for the build environment
2828 build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
2829
2830 # these libraries are used by various programs built for the host environment
2831 #f
2832 host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe"
2833
2834 # these tools are built for the host environment
2835 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2836 # know that we are building the simulator.
2837 # binutils, gas and ld appear in that order because it makes sense to run
2838 # "make check" in that particular order.
2839 # If --enable-gold is used, "gold" may replace "ld".
2840 host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
2841
2842 # these libraries are built for the target environment, and are built after
2843 # the host libraries and the host tools (which may be a cross compiler)
2844 # Note that libiberty is not a target library.
2845 target_libraries="target-libgcc \
2846 target-libbacktrace \
2847 target-libgloss \
2848 target-newlib \
2849 target-libgomp \
2850 target-libatomic \
2851 target-libitm \
2852 target-libstdc++-v3 \
2853 target-libsanitizer \
2854 target-libvtv \
2855 target-libssp \
2856 target-libquadmath \
2857 target-libgfortran \
2858 target-libffi \
2859 target-libobjc \
2860 target-libada \
2861 target-libgm2 \
2862 target-libgo \
2863 target-libphobos \
2864 target-zlib"
2865
2866 # these tools are built using the target libraries, and are intended to
2867 # run only in the target environment
2868 #
2869 # note: any program that *uses* libraries that are in the "target_libraries"
2870 # list belongs in this list.
2871 #
2872 target_tools="target-rda"
2873
2874 ################################################################################
2875
2876 ## All tools belong in one of the four categories, and are assigned above
2877 ## We assign ${configdirs} this way to remove all embedded newlines. This
2878 ## is important because configure will choke if they ever get through.
2879 ## ${configdirs} is directories we build using the host tools.
2880 ## ${target_configdirs} is directories we build using the target tools.
2881 configdirs=`echo ${host_libs} ${host_tools}`
2882 target_configdirs=`echo ${target_libraries} ${target_tools}`
2883 build_configdirs=`echo ${build_libs} ${build_tools}`
2884
2885
2886
2887 ################################################################################
2888
2889 srcname="gnu development package"
2890
2891 # This gets set non-empty for some net releases of packages.
2892 appdirs=""
2893
2894 # Define is_cross_compiler to save on calls to 'test'.
2895 is_cross_compiler=
2896 if test x"${host}" = x"${target}" ; then
2897 is_cross_compiler=no
2898 else
2899 is_cross_compiler=yes
2900 fi
2901
2902 # Find the build and target subdir names.
2903
2904 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2905 # have matching libraries, they should use host libraries: Makefile.tpl
2906 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2907 # However, they still use the build modules, because the corresponding
2908 # host modules (e.g. bison) are only built for the host when bootstrap
2909 # finishes. So:
2910 # - build_subdir is where we find build modules, and never changes.
2911 # - build_libsubdir is where we find build libraries, and can be overridden.
2912
2913 # Prefix 'build-' so this never conflicts with target_subdir.
2914 build_subdir="build-${build_noncanonical}"
2915
2916 # Check whether --with-build-libsubdir was given.
2917 if test "${with_build_libsubdir+set}" = set; then :
2918 withval=$with_build_libsubdir; build_libsubdir="$withval"
2919 else
2920 build_libsubdir="$build_subdir"
2921 fi
2922
2923 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2924 if ( test $srcdir = . && test -d gcc ) \
2925 || test -d $srcdir/../host-${host_noncanonical}; then
2926 host_subdir="host-${host_noncanonical}"
2927 else
2928 host_subdir=.
2929 fi
2930 # No prefix.
2931 target_subdir=${target_noncanonical}
2932
2933 # Be sure to cover against remnants of an in-tree build.
2934 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
2935 as_fn_error $? "building out of tree but $srcdir contains host-${host_noncanonical}.
2936 Use a pristine source tree when building in a separate tree" "$LINENO" 5
2937 fi
2938
2939 # Skipdirs are removed silently.
2940 skipdirs=
2941 # Noconfigdirs are removed loudly.
2942 noconfigdirs=""
2943
2944 use_gnu_ld=
2945 # Make sure we don't let GNU ld be added if we didn't want it.
2946 if test x$with_gnu_ld = xno ; then
2947 use_gnu_ld=no
2948 noconfigdirs="$noconfigdirs ld gold"
2949 fi
2950
2951 use_gnu_as=
2952 # Make sure we don't let GNU as be added if we didn't want it.
2953 if test x$with_gnu_as = xno ; then
2954 use_gnu_as=no
2955 noconfigdirs="$noconfigdirs gas"
2956 fi
2957
2958 use_included_zlib=
2959
2960 # Check whether --with-system-zlib was given.
2961 if test "${with_system_zlib+set}" = set; then :
2962 withval=$with_system_zlib;
2963 fi
2964
2965 # Make sure we don't let ZLIB be added if we didn't want it.
2966 if test x$with_system_zlib = xyes ; then
2967 use_included_zlib=no
2968 noconfigdirs="$noconfigdirs zlib"
2969 fi
2970
2971 # Don't compile the bundled readline/libreadline.a if --with-system-readline
2972 # is provided.
2973 if test x$with_system_readline = xyes ; then
2974 noconfigdirs="$noconfigdirs readline"
2975 fi
2976
2977
2978 # Check whether --with-zstd was given.
2979 if test "${with_zstd+set}" = set; then :
2980 withval=$with_zstd;
2981 fi
2982
2983
2984 # some tools are so dependent upon X11 that if we're not building with X,
2985 # it's not even worth trying to configure, much less build, that tool.
2986
2987 case ${with_x} in
2988 yes | "") ;; # the default value for this tree is that X11 is available
2989 no)
2990 skipdirs="${skipdirs} tk itcl libgui"
2991 # We won't be able to build gdbtk without X.
2992 enable_gdbtk=no
2993 ;;
2994 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
2995 esac
2996
2997 # Some are only suitable for cross toolchains.
2998 # Remove these if host=target.
2999 cross_only="target-libgloss target-newlib target-opcodes"
3000
3001 case $is_cross_compiler in
3002 no) skipdirs="${skipdirs} ${cross_only}" ;;
3003 esac
3004
3005 # If both --with-headers and --with-libs are specified, default to
3006 # --without-newlib.
3007 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
3008 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
3009 if test x"${with_newlib}" = x ; then
3010 with_newlib=no
3011 fi
3012 fi
3013
3014 # Recognize --with-newlib/--without-newlib.
3015 case ${with_newlib} in
3016 no) skipdirs="${skipdirs} target-newlib" ;;
3017 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
3018 esac
3019
3020 # Check whether --enable-as-accelerator-for was given.
3021 if test "${enable_as_accelerator_for+set}" = set; then :
3022 enableval=$enable_as_accelerator_for;
3023 fi
3024
3025
3026 # Check whether --enable-offload-targets was given.
3027 if test "${enable_offload_targets+set}" = set; then :
3028 enableval=$enable_offload_targets;
3029 if test x"$enable_offload_targets" = x; then
3030 as_fn_error $? "no offload targets specified" "$LINENO" 5
3031 fi
3032
3033 else
3034 enable_offload_targets=
3035 fi
3036
3037
3038 # Check whether --enable-offload-defaulted was given.
3039 if test "${enable_offload_defaulted+set}" = set; then :
3040 enableval=$enable_offload_defaulted; enable_offload_defaulted=$enableval
3041 else
3042 enable_offload_defaulted=
3043 fi
3044
3045
3046 # Handle --enable-gold, --enable-ld.
3047 # --disable-gold [--enable-ld]
3048 # Build only ld. Default option.
3049 # --enable-gold [--enable-ld]
3050 # Build both gold and ld. Install gold as "ld.gold", install ld
3051 # as "ld.bfd" and "ld".
3052 # --enable-gold=default [--enable-ld]
3053 # Build both gold and ld. Install gold as "ld.gold" and "ld",
3054 # install ld as "ld.bfd".
3055 # --enable-gold[=default] --disable-ld
3056 # Build only gold, which is then installed as both "ld.gold" and "ld".
3057 # --enable-gold --enable-ld=default
3058 # Build both gold (installed as "ld.gold") and ld (installed as "ld"
3059 # and ld.bfd).
3060 # In other words, ld is default
3061 # --enable-gold=default --enable-ld=default
3062 # Error.
3063
3064 default_ld=
3065 # Check whether --enable-gold was given.
3066 if test "${enable_gold+set}" = set; then :
3067 enableval=$enable_gold; ENABLE_GOLD=$enableval
3068 else
3069 ENABLE_GOLD=no
3070 fi
3071
3072 case "${ENABLE_GOLD}" in
3073 yes|default)
3074 # Check for ELF target.
3075 is_elf=no
3076 case "${target}" in
3077 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
3078 | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
3079 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
3080 | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
3081 case "${target}" in
3082 *-*-linux*aout* | *-*-linux*oldld*)
3083 ;;
3084 *)
3085 is_elf=yes
3086 ;;
3087 esac
3088 esac
3089
3090 if test "$is_elf" = "yes"; then
3091 # Check for target supported by gold.
3092 case "${target}" in
3093 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \
3094 | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-* | loongarch*-*-*)
3095 configdirs="$configdirs gold"
3096 if test x${ENABLE_GOLD} = xdefault; then
3097 default_ld=gold
3098 fi
3099 ENABLE_GOLD=yes
3100 ;;
3101 esac
3102 fi
3103 ;;
3104 no)
3105 ;;
3106 *)
3107 as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
3108 ;;
3109 esac
3110
3111 # Check whether --enable-ld was given.
3112 if test "${enable_ld+set}" = set; then :
3113 enableval=$enable_ld; ENABLE_LD=$enableval
3114 else
3115 ENABLE_LD=yes
3116 fi
3117
3118
3119 case "${ENABLE_LD}" in
3120 default)
3121 if test x${default_ld} != x; then
3122 as_fn_error $? "either gold or ld can be the default ld" "$LINENO" 5
3123 fi
3124 ;;
3125 yes)
3126 ;;
3127 no)
3128 if test x${ENABLE_GOLD} != xyes; then
3129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
3130 $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
3131 fi
3132 configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
3133 ;;
3134 *)
3135 as_fn_error $? "invalid --enable-ld argument" "$LINENO" 5
3136 ;;
3137 esac
3138
3139 # Check whether --enable-gprofng was given.
3140 if test "${enable_gprofng+set}" = set; then :
3141 enableval=$enable_gprofng; enable_gprofng=$enableval
3142 else
3143 enable_gprofng=yes
3144 fi
3145
3146 if test "$enable_gprofng" = "yes"; then
3147 case "${target}" in
3148 x86_64-*-linux* | i?86-*-linux* | aarch64-*-linux*)
3149 configdirs="$configdirs gprofng"
3150 ;;
3151 esac
3152 fi
3153
3154
3155 # PR gas/19109
3156 # Decide the default method for compressing debug sections.
3157 # Provide a configure time option to override our default.
3158 # Check whether --enable-compressed_debug_sections was given.
3159 if test "${enable_compressed_debug_sections+set}" = set; then :
3160 enableval=$enable_compressed_debug_sections;
3161 if test x"$enable_compressed_debug_sections" = xyes; then
3162 as_fn_error $? "no program with compressed debug sections specified" "$LINENO" 5
3163 fi
3164
3165 else
3166 enable_compressed_debug_sections=
3167 fi
3168
3169
3170 # Select default compression algorithm.
3171 # Check whether --enable-default_compressed_debug_sections_algorithm was given.
3172 if test "${enable_default_compressed_debug_sections_algorithm+set}" = set; then :
3173 enableval=$enable_default_compressed_debug_sections_algorithm;
3174 else
3175 default_compressed_debug_sections_algorithm=
3176 fi
3177
3178
3179 # Configure extra directories which are host specific
3180
3181 case "${host}" in
3182 *-cygwin*)
3183 configdirs="$configdirs libtermcap" ;;
3184 esac
3185
3186 # A target can indicate whether a language isn't supported for some reason.
3187 # Only spaces may be used in this macro; not newlines or tabs.
3188 unsupported_languages=
3189
3190 # Remove more programs from consideration, based on the host or
3191 # target this usually means that a port of the program doesn't
3192 # exist yet.
3193
3194 case "${host}" in
3195 i[3456789]86-*-msdosdjgpp*)
3196 noconfigdirs="$noconfigdirs tcl tk itcl"
3197 ;;
3198 esac
3199
3200 # Default to --disable-year2038 until we can handle differences between
3201 # projects that use gnulib (which understands year 2038) and projects that
3202 # do not (like BFD).
3203 # Check whether --enable-year2038 was given.
3204 if test "${enable_year2038+set}" = set; then :
3205 enableval=$enable_year2038; ENABLE_YEAR2038=$enableval
3206 else
3207 ENABLE_YEAR2038=no
3208 fi
3209
3210 enable_year2038=
3211 if test "${ENABLE_YEAR2038}" = "no" ; then
3212 enable_year2038=no
3213 fi
3214
3215 # Check whether --enable-libquadmath was given.
3216 if test "${enable_libquadmath+set}" = set; then :
3217 enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
3218 else
3219 ENABLE_LIBQUADMATH=yes
3220 fi
3221
3222 if test "${ENABLE_LIBQUADMATH}" = "no" ; then
3223 noconfigdirs="$noconfigdirs target-libquadmath"
3224 fi
3225
3226
3227 # Check whether --enable-libquadmath-support was given.
3228 if test "${enable_libquadmath_support+set}" = set; then :
3229 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
3230 else
3231 ENABLE_LIBQUADMATH_SUPPORT=yes
3232 fi
3233
3234 enable_libquadmath_support=
3235 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
3236 enable_libquadmath_support=no
3237 fi
3238
3239
3240 # Check whether --enable-libada was given.
3241 if test "${enable_libada+set}" = set; then :
3242 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3243 else
3244 ENABLE_LIBADA=yes
3245 fi
3246
3247 if test "${ENABLE_LIBADA}" != "yes" ; then
3248 noconfigdirs="$noconfigdirs gnattools"
3249 fi
3250
3251 # Check whether --enable-libgm2 was given.
3252 if test "${enable_libgm2+set}" = set; then :
3253 enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
3254 else
3255 ENABLE_LIBGM2=no
3256 fi
3257
3258 if test "${ENABLE_LIBGM2}" != "yes" ; then
3259 noconfigdirs="$noconfigdirs gm2tools"
3260 fi
3261
3262 # Check whether --enable-libssp was given.
3263 if test "${enable_libssp+set}" = set; then :
3264 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3265 else
3266 ENABLE_LIBSSP=yes
3267 fi
3268
3269
3270 # Check whether --enable-libstdcxx was given.
3271 if test "${enable_libstdcxx+set}" = set; then :
3272 enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval
3273 else
3274 ENABLE_LIBSTDCXX=default
3275 fi
3276
3277 if test "${ENABLE_LIBSTDCXX}" = "no" ; then
3278 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3279 fi
3280
3281 # Enable libgomp by default on hosted POSIX systems, and a few others.
3282 if test x$enable_libgomp = x ; then
3283 case "${target}" in
3284 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3285 ;;
3286 *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*)
3287 ;;
3288 *-*-solaris2* | *-*-hpux11*)
3289 ;;
3290 *-*-darwin* | *-*-aix*)
3291 ;;
3292 nvptx*-*-* | amdgcn*-*-*)
3293 ;;
3294 *)
3295 noconfigdirs="$noconfigdirs target-libgomp"
3296 ;;
3297 esac
3298 fi
3299
3300 # Disable libatomic on unsupported systems.
3301 if test -d ${srcdir}/libatomic; then
3302 if test x$enable_libatomic = x; then
3303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5
3304 $as_echo_n "checking for libatomic support... " >&6; }
3305 if (srcdir=${srcdir}/libatomic; \
3306 . ${srcdir}/configure.tgt; \
3307 test -n "$UNSUPPORTED")
3308 then
3309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3310 $as_echo "no" >&6; }
3311 noconfigdirs="$noconfigdirs target-libatomic"
3312 else
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3314 $as_echo "yes" >&6; }
3315 fi
3316 fi
3317 fi
3318
3319 # Disable libitm on unsupported systems.
3320 if test -d ${srcdir}/libitm; then
3321 if test x$enable_libitm = x; then
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5
3323 $as_echo_n "checking for libitm support... " >&6; }
3324 if (srcdir=${srcdir}/libitm; \
3325 . ${srcdir}/configure.tgt; \
3326 test -n "$UNSUPPORTED")
3327 then
3328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3329 $as_echo "no" >&6; }
3330 noconfigdirs="$noconfigdirs target-libitm"
3331 else
3332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3333 $as_echo "yes" >&6; }
3334 fi
3335 fi
3336 fi
3337
3338 # Disable libsanitizer on unsupported systems.
3339 if test -d ${srcdir}/libsanitizer; then
3340 if test x$enable_libsanitizer = x; then
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5
3342 $as_echo_n "checking for libsanitizer support... " >&6; }
3343 if (srcdir=${srcdir}/libsanitizer; \
3344 . ${srcdir}/configure.tgt; \
3345 test -n "$UNSUPPORTED")
3346 then
3347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3348 $as_echo "no" >&6; }
3349 noconfigdirs="$noconfigdirs target-libsanitizer"
3350 else
3351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3352 $as_echo "yes" >&6; }
3353 fi
3354 fi
3355 fi
3356
3357 # Disable libvtv on unsupported systems.
3358 if test -d ${srcdir}/libvtv; then
3359 if test x$enable_libvtv = x; then
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5
3361 $as_echo_n "checking for libvtv support... " >&6; }
3362 if (srcdir=${srcdir}/libvtv; \
3363 . ${srcdir}/configure.tgt; \
3364 test "$VTV_SUPPORTED" != "yes")
3365 then
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3367 $as_echo "no" >&6; }
3368 noconfigdirs="$noconfigdirs target-libvtv"
3369 else
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3371 $as_echo "yes" >&6; }
3372 fi
3373 fi
3374 fi
3375
3376 # Disable libquadmath for some systems.
3377 case "${target}" in
3378 avr-*-*)
3379 noconfigdirs="$noconfigdirs target-libquadmath"
3380 ;;
3381 # libquadmath is unused on AIX and libquadmath build process use of
3382 # LD_LIBRARY_PATH can break AIX bootstrap.
3383 powerpc-*-aix* | rs6000-*-aix*)
3384 noconfigdirs="$noconfigdirs target-libquadmath"
3385 ;;
3386 esac
3387
3388 # Disable libssp for some systems.
3389 case "${target}" in
3390 avr-*-*)
3391 # No hosted I/O support.
3392 noconfigdirs="$noconfigdirs target-libssp"
3393 ;;
3394 bpf-*-*)
3395 noconfigdirs="$noconfigdirs target-libssp"
3396 ;;
3397 powerpc-*-aix* | rs6000-*-aix*)
3398 noconfigdirs="$noconfigdirs target-libssp"
3399 ;;
3400 pru-*-*)
3401 # No hosted I/O support.
3402 noconfigdirs="$noconfigdirs target-libssp"
3403 ;;
3404 rl78-*-*)
3405 # libssp uses a misaligned load to trigger a fault, but the RL78
3406 # doesn't fault for those - instead, it gives a build-time error
3407 # for explicit misaligned loads.
3408 noconfigdirs="$noconfigdirs target-libssp"
3409 ;;
3410 visium-*-*)
3411 # No hosted I/O support.
3412 noconfigdirs="$noconfigdirs target-libssp"
3413 ;;
3414 esac
3415
3416 # Disable libstdc++-v3 for some systems.
3417 # Allow user to override this if they pass --enable-libstdcxx
3418 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
3419 case "${target}" in
3420 *-*-vxworks*)
3421 # VxWorks uses the Dinkumware C++ library.
3422 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3423 ;;
3424 amdgcn*-*-*)
3425 # Not ported/fails to build when using newlib.
3426 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3427 ;;
3428 arm*-wince-pe*)
3429 # the C++ libraries don't build on top of CE's C libraries
3430 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3431 ;;
3432 avr-*-*)
3433 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3434 ;;
3435 bpf-*-*)
3436 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3437 ;;
3438 ft32-*-*)
3439 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3440 ;;
3441 esac
3442 fi
3443
3444 # Disable C++ on systems where it is known to not work.
3445 # For testing, you can override this with --enable-languages=c++.
3446 case ,${enable_languages}, in
3447 *,c++,*)
3448 ;;
3449 *)
3450 case "${target}" in
3451 bpf-*-*)
3452 unsupported_languages="$unsupported_languages c++"
3453 ;;
3454 esac
3455 ;;
3456 esac
3457
3458 # Disable Objc on systems where it is known to not work.
3459 # For testing, you can override this with --enable-languages=objc.
3460 case ,${enable_languages}, in
3461 *,objc,*)
3462 ;;
3463 *)
3464 case "${target}" in
3465 bpf-*-*)
3466 unsupported_languages="$unsupported_languages objc"
3467 ;;
3468 esac
3469 ;;
3470 esac
3471
3472 # Disable D on systems where it is known to not work.
3473 # For testing, you can override this with --enable-languages=d.
3474 case ,${enable_languages}, in
3475 *,d,*)
3476 ;;
3477 *)
3478 case "${target}" in
3479 bpf-*-*)
3480 unsupported_languages="$unsupported_languages d"
3481 ;;
3482 esac
3483 ;;
3484 esac
3485
3486 # Disable libphobos on unsupported systems.
3487 # For testing, you can override this with --enable-libphobos.
3488 if test -d ${srcdir}/libphobos; then
3489 if test x$enable_libphobos = x; then
3490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libphobos support" >&5
3491 $as_echo_n "checking for libphobos support... " >&6; }
3492 if (srcdir=${srcdir}/libphobos; \
3493 . ${srcdir}/configure.tgt; \
3494 test "$LIBPHOBOS_SUPPORTED" != "yes")
3495 then
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3497 $as_echo "no" >&6; }
3498 noconfigdirs="$noconfigdirs target-libphobos"
3499 else
3500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3501 $as_echo "yes" >&6; }
3502 fi
3503 fi
3504 fi
3505
3506 # Disable Fortran for some systems.
3507 case "${target}" in
3508 mmix-*-*)
3509 # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>.
3510 unsupported_languages="$unsupported_languages fortran"
3511 ;;
3512 bpf-*-*)
3513 unsupported_languages="$unsupported_languages fortran"
3514 ;;
3515 esac
3516
3517 # Disable libffi for some systems.
3518 case "${target}" in
3519 powerpc-*-darwin*)
3520 ;;
3521 i[3456789]86-*-darwin*)
3522 ;;
3523 x86_64-*-darwin[912]*)
3524 ;;
3525 *-*-darwin*)
3526 noconfigdirs="$noconfigdirs target-libffi"
3527 ;;
3528 *-*-netware*)
3529 noconfigdirs="$noconfigdirs target-libffi"
3530 ;;
3531 *-*-phoenix*)
3532 noconfigdirs="$noconfigdirs target-libffi"
3533 ;;
3534 *-*-rtems*)
3535 noconfigdirs="$noconfigdirs target-libffi"
3536 ;;
3537 *-*-tpf*)
3538 noconfigdirs="$noconfigdirs target-libffi"
3539 ;;
3540 *-*-uclinux*)
3541 noconfigdirs="$noconfigdirs target-libffi"
3542 ;;
3543 *-*-vxworks*)
3544 noconfigdirs="$noconfigdirs target-libffi"
3545 ;;
3546 aarch64*-*-freebsd*)
3547 noconfigdirs="$noconfigdirs target-libffi"
3548 ;;
3549 alpha*-*-*vms*)
3550 noconfigdirs="$noconfigdirs target-libffi"
3551 ;;
3552 arm*-*-freebsd*)
3553 noconfigdirs="$noconfigdirs target-libffi"
3554 ;;
3555 arm-wince-pe)
3556 noconfigdirs="$noconfigdirs target-libffi"
3557 ;;
3558 arm*-*-symbianelf*)
3559 noconfigdirs="$noconfigdirs target-libffi"
3560 ;;
3561 bpf-*-*)
3562 noconfigdirs="$noconfigdirs target-libffi"
3563 ;;
3564 cris-*-* | crisv32-*-*)
3565 case "${target}" in
3566 *-*-linux*)
3567 ;;
3568 *) # See PR46792 regarding target-libffi.
3569 noconfigdirs="$noconfigdirs target-libffi";;
3570 esac
3571 ;;
3572 hppa*64*-*-hpux*)
3573 noconfigdirs="$noconfigdirs target-libffi"
3574 ;;
3575 hppa*-hp-hpux11*)
3576 ;;
3577 hppa*-*-hpux*)
3578 noconfigdirs="$noconfigdirs target-libffi"
3579 ;;
3580 ia64*-*-*vms*)
3581 noconfigdirs="$noconfigdirs target-libffi"
3582 ;;
3583 i[3456789]86-w64-mingw*)
3584 noconfigdirs="$noconfigdirs target-libffi"
3585 ;;
3586 i[3456789]86-*-mingw*)
3587 noconfigdirs="$noconfigdirs target-libffi"
3588 ;;
3589 x86_64-*-mingw*)
3590 noconfigdirs="$noconfigdirs target-libffi"
3591 ;;
3592 mmix-*-*)
3593 noconfigdirs="$noconfigdirs target-libffi"
3594 ;;
3595 powerpc-*-aix*)
3596 ;;
3597 rs6000-*-aix*)
3598 ;;
3599 ft32-*-*)
3600 noconfigdirs="$noconfigdirs target-libffi"
3601 ;;
3602 *-*-lynxos*)
3603 noconfigdirs="$noconfigdirs target-libffi"
3604 ;;
3605 esac
3606
3607 # Disable the go frontend on systems where it is known to not work. Please keep
3608 # this in sync with contrib/config-list.mk.
3609 case "${target}" in
3610 *-*-darwin* | *-*-cygwin* | *-*-mingw* | bpf-* )
3611 unsupported_languages="$unsupported_languages go"
3612 ;;
3613 esac
3614
3615 # Only allow gdbserver on some systems.
3616 if test -d ${srcdir}/gdbserver; then
3617 if test x$enable_gdbserver = x; then
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbserver support" >&5
3619 $as_echo_n "checking for gdbserver support... " >&6; }
3620 if (srcdir=${srcdir}/gdbserver; \
3621 . ${srcdir}/configure.srv; \
3622 test -n "$UNSUPPORTED")
3623 then
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3625 $as_echo "no" >&6; }
3626 noconfigdirs="$noconfigdirs gdbserver"
3627 else
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3629 $as_echo "yes" >&6; }
3630 fi
3631 fi
3632 fi
3633
3634 # Disable libgo for some systems where it is known to not work.
3635 # For testing, you can easily override this with --enable-libgo.
3636 if test x$enable_libgo = x; then
3637 case "${target}" in
3638 *-*-darwin*)
3639 # PR 46986
3640 noconfigdirs="$noconfigdirs target-libgo"
3641 ;;
3642 *-*-cygwin* | *-*-mingw*)
3643 noconfigdirs="$noconfigdirs target-libgo"
3644 ;;
3645 bpf-*-*)
3646 noconfigdirs="$noconfigdirs target-libgo"
3647 ;;
3648 esac
3649 fi
3650
3651 # Default libgloss CPU subdirectory.
3652 libgloss_dir="$target_cpu"
3653
3654 case "${target}" in
3655 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3656 libgloss_dir=wince
3657 ;;
3658 aarch64*-*-* )
3659 libgloss_dir=aarch64
3660 ;;
3661 arm*-*-*)
3662 libgloss_dir=arm
3663 ;;
3664 cris-*-* | crisv32-*-*)
3665 libgloss_dir=cris
3666 ;;
3667 hppa*-*-*)
3668 libgloss_dir=pa
3669 ;;
3670 i[3456789]86-*-*)
3671 libgloss_dir=i386
3672 ;;
3673 loongarch*-*-*)
3674 libgloss_dir=loongarch
3675 ;;
3676 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3677 libgloss_dir=m68hc11
3678 ;;
3679 m68*-*-* | fido-*-*)
3680 libgloss_dir=m68k
3681 ;;
3682 mips*-*-*)
3683 libgloss_dir=mips
3684 ;;
3685 powerpc*-*-*)
3686 libgloss_dir=rs6000
3687 ;;
3688 pru-*-*)
3689 libgloss_dir=pru
3690 ;;
3691 sparc*-*-*)
3692 libgloss_dir=sparc
3693 ;;
3694 esac
3695
3696 # Disable newlib and libgloss for various target OSes.
3697 case "${target}" in
3698 alpha*-dec-osf*)
3699 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3700 ;;
3701 i[3456789]86-*-linux*)
3702 # This section makes it possible to build newlib natively on linux.
3703 # If we are using a cross compiler then don't configure newlib.
3704 if test x${is_cross_compiler} != xno ; then
3705 noconfigdirs="$noconfigdirs target-newlib"
3706 fi
3707 noconfigdirs="$noconfigdirs target-libgloss"
3708 # If we are not using a cross compiler, do configure newlib.
3709 # Note however, that newlib will only be configured in this situation
3710 # if the --with-newlib option has been given, because otherwise
3711 # 'target-newlib' will appear in skipdirs.
3712 ;;
3713 i[3456789]86-*-rdos*)
3714 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3715 ;;
3716 sh*-*-pe|mips*-*-pe|arm-wince-pe)
3717 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3718 ;;
3719 sparc-*-sunos4*)
3720 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3721 ;;
3722 bpf-*-*)
3723 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3724 ;;
3725 *-*-aix*)
3726 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3727 ;;
3728 *-*-beos*)
3729 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3730 ;;
3731 *-*-chorusos)
3732 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3733 ;;
3734 *-*-dragonfly*)
3735 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3736 ;;
3737 *-*-freebsd*)
3738 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3739 ;;
3740 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3741 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3742 ;;
3743 *-*-lynxos*)
3744 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3745 ;;
3746 *-*-mingw*)
3747 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3748 ;;
3749 *-*-netbsd*)
3750 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3751 ;;
3752 *-*-netware*)
3753 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3754 ;;
3755 *-*-tpf*)
3756 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3757 ;;
3758 *-*-uclinux*)
3759 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3760 ;;
3761 *-*-vxworks*)
3762 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3763 ;;
3764 esac
3765
3766 case "${target}" in
3767 *-*-chorusos)
3768 ;;
3769 aarch64-*-darwin*)
3770 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3771 noconfigdirs="$noconfigdirs sim target-rda"
3772 ;;
3773 amdgcn*-*-*)
3774 ;;
3775 arm-*-darwin*)
3776 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3777 noconfigdirs="$noconfigdirs sim target-rda"
3778 ;;
3779 powerpc-*-darwin*)
3780 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3781 noconfigdirs="$noconfigdirs sim target-rda"
3782 ;;
3783 i[3456789]86-*-darwin*)
3784 noconfigdirs="$noconfigdirs ld gprof"
3785 noconfigdirs="$noconfigdirs sim target-rda"
3786 ;;
3787 x86_64-*-darwin[912]*)
3788 noconfigdirs="$noconfigdirs ld gas gprof"
3789 noconfigdirs="$noconfigdirs sim target-rda"
3790 ;;
3791 *-*-darwin*)
3792 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3793 noconfigdirs="$noconfigdirs sim target-rda"
3794 ;;
3795 *-*-dragonfly*)
3796 ;;
3797 *-*-freebsd*)
3798 if test "x$with_gmp" = x \
3799 && ! test -d ${srcdir}/gmp \
3800 && test -f /usr/local/include/gmp.h; then
3801 with_gmp=/usr/local
3802 fi
3803 ;;
3804 *-*-kaos*)
3805 # Remove unsupported stuff on all kaOS configurations.
3806 noconfigdirs="$noconfigdirs target-libgloss"
3807 ;;
3808 *-*-netbsd*)
3809 ;;
3810 *-*-netware*)
3811 ;;
3812 *-*-phoenix*)
3813 noconfigdirs="$noconfigdirs target-libgloss"
3814 ;;
3815 *-*-rtems*)
3816 noconfigdirs="$noconfigdirs target-libgloss"
3817 ;;
3818 # The tpf target doesn't support gdb yet.
3819 *-*-tpf*)
3820 noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
3821 ;;
3822 *-*-uclinux*)
3823 noconfigdirs="$noconfigdirs target-rda"
3824 ;;
3825 *-*-vxworks*)
3826 ;;
3827 alpha*-dec-osf*)
3828 # ld works, but does not support shared libraries.
3829 # gas doesn't generate exception information.
3830 noconfigdirs="$noconfigdirs gas ld"
3831 ;;
3832 alpha*-*-*vms*)
3833 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3834 ;;
3835 alpha*-*-*)
3836 # newlib is not 64 bit ready
3837 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3838 ;;
3839 bpf-*-*)
3840 noconfigdirs="$noconfigdirs target-libobjc target-libbacktrace"
3841 ;;
3842 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3843 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3844 ;;
3845 arc*-*-*)
3846 noconfigdirs="$noconfigdirs sim"
3847 ;;
3848 arm-*-pe*)
3849 noconfigdirs="$noconfigdirs target-libgloss"
3850 ;;
3851 arm-*-riscix*)
3852 noconfigdirs="$noconfigdirs ld target-libgloss"
3853 ;;
3854 avr-*-*)
3855 if test x${with_avrlibc} != xno; then
3856 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3857 fi
3858 ;;
3859 c4x-*-* | tic4x-*-*)
3860 noconfigdirs="$noconfigdirs target-libgloss"
3861 ;;
3862 tic54x-*-*)
3863 noconfigdirs="$noconfigdirs target-libgloss gdb"
3864 ;;
3865 d10v-*-*)
3866 noconfigdirs="$noconfigdirs target-libgloss"
3867 ;;
3868 d30v-*-*)
3869 noconfigdirs="$noconfigdirs gdb"
3870 ;;
3871 fr30-*-elf*)
3872 noconfigdirs="$noconfigdirs gdb"
3873 ;;
3874 ft32-*-*)
3875 noconfigdirs="$noconfigdirs target-rda gprof"
3876 ;;
3877 moxie-*-*)
3878 noconfigdirs="$noconfigdirs"
3879 ;;
3880 h8300*-*-*)
3881 noconfigdirs="$noconfigdirs target-libgloss"
3882 ;;
3883 h8500-*-*)
3884 noconfigdirs="$noconfigdirs target-libgloss"
3885 ;;
3886 hppa1.1-*-osf* | hppa1.1-*-bsd* )
3887 ;;
3888 hppa*64*-*-hpux*)
3889 noconfigdirs="$noconfigdirs gdb"
3890 ;;
3891 hppa*-*-hpux11*)
3892 noconfigdirs="$noconfigdirs gdb ld"
3893 ;;
3894 hppa*64*-*-linux*)
3895 ;;
3896 hppa*-*-linux*)
3897 ;;
3898 hppa*-*-*elf* | \
3899 hppa*-*-lites* | \
3900 hppa*-*-openbsd* | \
3901 hppa*64*-*-*)
3902 ;;
3903 hppa*-*-pro*)
3904 ;;
3905 hppa*-*-*)
3906 noconfigdirs="$noconfigdirs ld"
3907 ;;
3908 i960-*-*)
3909 noconfigdirs="$noconfigdirs gdb"
3910 ;;
3911 ia64*-*-elf*)
3912 # No gdb support yet.
3913 noconfigdirs="$noconfigdirs readline libgui itcl gdb"
3914 ;;
3915 ia64*-**-hpux*)
3916 # No ld support yet.
3917 noconfigdirs="$noconfigdirs gdb libgui itcl ld"
3918 ;;
3919 ia64*-*-*vms*)
3920 # No ld support yet.
3921 noconfigdirs="$noconfigdirs libgui itcl ld"
3922 ;;
3923 i[3456789]86-w64-mingw*)
3924 ;;
3925 i[3456789]86-*-mingw*)
3926 target_configdirs="$target_configdirs target-winsup"
3927 ;;
3928 *-*-cygwin*)
3929 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3930 noconfigdirs="$noconfigdirs target-libgloss"
3931 # always build newlib if winsup directory is present.
3932 if test -d "$srcdir/winsup/cygwin"; then
3933 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3934 elif test -d "$srcdir/newlib"; then
3935 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3936 fi
3937 ;;
3938 i[3456789]86-*-pe)
3939 noconfigdirs="$noconfigdirs target-libgloss"
3940 ;;
3941 i[3456789]86-*-sco3.2v5*)
3942 # The linker does not yet know about weak symbols in COFF,
3943 # and is not configured to handle mixed ELF and COFF.
3944 noconfigdirs="$noconfigdirs ld target-libgloss"
3945 ;;
3946 i[3456789]86-*-sco*)
3947 noconfigdirs="$noconfigdirs gprof target-libgloss"
3948 ;;
3949 i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
3950 noconfigdirs="$noconfigdirs target-libgloss"
3951 ;;
3952 i[3456789]86-*-sysv4*)
3953 noconfigdirs="$noconfigdirs target-libgloss"
3954 ;;
3955 i[3456789]86-*-beos*)
3956 noconfigdirs="$noconfigdirs gdb"
3957 ;;
3958 i[3456789]86-*-rdos*)
3959 noconfigdirs="$noconfigdirs gdb"
3960 ;;
3961 mmix-*-*)
3962 noconfigdirs="$noconfigdirs gdb"
3963 ;;
3964 mt-*-*)
3965 noconfigdirs="$noconfigdirs sim"
3966 ;;
3967 nfp-*-*)
3968 noconfigdirs="$noconfigdirs ld gas gdb gprof sim"
3969 noconfigdirs="$noconfigdirs $target_libraries"
3970 ;;
3971 pdp11-*-*)
3972 noconfigdirs="$noconfigdirs gdb gprof"
3973 ;;
3974 powerpc-*-aix*)
3975 # copied from rs6000-*-* entry
3976 noconfigdirs="$noconfigdirs gprof"
3977 ;;
3978 powerpc*-*-winnt* | powerpc*-*-pe*)
3979 target_configdirs="$target_configdirs target-winsup"
3980 noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl"
3981 # always build newlib.
3982 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3983 ;;
3984 # This is temporary until we can link against shared libraries
3985 powerpcle-*-solaris*)
3986 noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
3987 ;;
3988 powerpc-*-beos*)
3989 noconfigdirs="$noconfigdirs gdb"
3990 ;;
3991 rs6000-*-lynxos*)
3992 noconfigdirs="$noconfigdirs gprof"
3993 ;;
3994 rs6000-*-aix*)
3995 noconfigdirs="$noconfigdirs gprof"
3996 ;;
3997 rs6000-*-*)
3998 noconfigdirs="$noconfigdirs gprof"
3999 ;;
4000 m68k-apollo-*)
4001 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
4002 ;;
4003 microblaze*)
4004 noconfigdirs="$noconfigdirs gprof"
4005 ;;
4006 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
4007 if test x$with_newlib = xyes; then
4008 noconfigdirs="$noconfigdirs gprof"
4009 fi
4010 ;;
4011 mips*-*-irix5*)
4012 noconfigdirs="$noconfigdirs gprof target-libgloss"
4013 ;;
4014 mips*-*-irix6*)
4015 noconfigdirs="$noconfigdirs gprof target-libgloss"
4016 ;;
4017 mips*-*-bsd*)
4018 noconfigdirs="$noconfigdirs ld gas gprof target-libgloss"
4019 ;;
4020 mips*-*-linux*)
4021 ;;
4022 mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \
4023 | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*)
4024 noconfigdirs="$noconfigdirs ld gas gprof"
4025 ;;
4026 mips*-*-*)
4027 noconfigdirs="$noconfigdirs gprof"
4028 ;;
4029 nvptx*-*-*)
4030 noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
4031 ;;
4032 sh-*-*)
4033 case "${target}" in
4034 sh*-*-elf)
4035 ;;
4036 *)
4037 noconfigdirs="$noconfigdirs target-libgloss" ;;
4038 esac
4039 ;;
4040 sparc-*-sunos4*)
4041 if test x${is_cross_compiler} = xno ; then
4042 use_gnu_ld=no
4043 fi
4044 ;;
4045 tic6x-*-*)
4046 noconfigdirs="$noconfigdirs sim"
4047 ;;
4048 tilepro*-*-* | tilegx*-*-*)
4049 noconfigdirs="$noconfigdirs sim"
4050 ;;
4051 v810-*-*)
4052 noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
4053 ;;
4054 vax-*-*)
4055 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
4056 ;;
4057 wasm32-*-*)
4058 noconfigdirs="$noconfigdirs ld"
4059 ;;
4060 loongarch*-*-linux*)
4061 ;;
4062 loongarch*-*-*)
4063 noconfigdirs="$noconfigdirs gprof"
4064 ;;
4065 esac
4066
4067 # If we aren't building newlib, then don't build libgloss, since libgloss
4068 # depends upon some newlib header files.
4069 case "${noconfigdirs}" in
4070 *target-libgloss*) ;;
4071 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
4072 esac
4073
4074 # Work in distributions that contain no compiler tools, like Autoconf.
4075 host_makefile_frag=/dev/null
4076 if test -d ${srcdir}/config ; then
4077 case "${host}" in
4078 i[3456789]86-*-msdosdjgpp*)
4079 host_makefile_frag="config/mh-djgpp"
4080 ;;
4081 *-cygwin*)
4082
4083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
4084 $as_echo_n "checking to see if cat works as expected... " >&6; }
4085 echo a >cygwin-cat-check
4086 if test `cat cygwin-cat-check` = a ; then
4087 rm cygwin-cat-check
4088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4089 $as_echo "yes" >&6; }
4090 else
4091 rm cygwin-cat-check
4092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4093 $as_echo "no" >&6; }
4094 as_fn_error $? "The cat command does not ignore carriage return characters.
4095 Please either mount the build directory in binary mode or run the following
4096 commands before running any configure script:
4097 set -o igncr
4098 export SHELLOPTS
4099 " "$LINENO" 5
4100 fi
4101
4102 host_makefile_frag="config/mh-cygwin"
4103 ;;
4104 *-mingw*)
4105 host_makefile_frag="config/mh-mingw"
4106 ;;
4107 alpha*-linux*)
4108 host_makefile_frag="config/mh-alpha-linux"
4109 ;;
4110 hppa*-hp-hpux*)
4111 host_makefile_frag="config/mh-pa"
4112 ;;
4113 hppa*-*)
4114 host_makefile_frag="config/mh-pa"
4115 ;;
4116 i?86-*-darwin[89]* | i?86-*-darwin1[0-7]* | powerpc*-*-darwin*)
4117 host_makefile_frag="config/mh-darwin"
4118 ;;
4119 powerpc-*-aix*)
4120 host_makefile_frag="config/mh-ppc-aix"
4121 ;;
4122 rs6000-*-aix*)
4123 host_makefile_frag="config/mh-ppc-aix"
4124 ;;
4125 esac
4126 fi
4127
4128 if test "${build}" != "${host}" ; then
4129 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
4130 AS_FOR_BUILD=${AS_FOR_BUILD-as}
4131 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
4132 CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CC_FOR_BUILD) -E}"
4133 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
4134 DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
4135 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
4136 GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
4137 GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
4138 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
4139 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
4140 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
4141 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
4142 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
4143 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
4144 else
4145 AR_FOR_BUILD="\$(AR)"
4146 AS_FOR_BUILD="\$(AS)"
4147 CC_FOR_BUILD="\$(CC)"
4148 CXX_FOR_BUILD="\$(CXX)"
4149 DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
4150 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
4151 GOC_FOR_BUILD="\$(GOC)"
4152 GDC_FOR_BUILD="\$(GDC)"
4153 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
4154 LD_FOR_BUILD="\$(LD)"
4155 NM_FOR_BUILD="\$(NM)"
4156 RANLIB_FOR_BUILD="\$(RANLIB)"
4157 WINDRES_FOR_BUILD="\$(WINDRES)"
4158 WINDMC_FOR_BUILD="\$(WINDMC)"
4159 fi
4160
4161 ac_ext=c
4162 ac_cpp='$CPP $CPPFLAGS'
4163 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4164 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4165 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4166 if test -n "$ac_tool_prefix"; then
4167 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4168 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4170 $as_echo_n "checking for $ac_word... " >&6; }
4171 if ${ac_cv_prog_CC+:} false; then :
4172 $as_echo_n "(cached) " >&6
4173 else
4174 if test -n "$CC"; then
4175 ac_cv_prog_CC="$CC" # Let the user override the test.
4176 else
4177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4178 for as_dir in $PATH
4179 do
4180 IFS=$as_save_IFS
4181 test -z "$as_dir" && as_dir=.
4182 for ac_exec_ext in '' $ac_executable_extensions; do
4183 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4184 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4186 break 2
4187 fi
4188 done
4189 done
4190 IFS=$as_save_IFS
4191
4192 fi
4193 fi
4194 CC=$ac_cv_prog_CC
4195 if test -n "$CC"; then
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4197 $as_echo "$CC" >&6; }
4198 else
4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4200 $as_echo "no" >&6; }
4201 fi
4202
4203
4204 fi
4205 if test -z "$ac_cv_prog_CC"; then
4206 ac_ct_CC=$CC
4207 # Extract the first word of "gcc", so it can be a program name with args.
4208 set dummy gcc; ac_word=$2
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4210 $as_echo_n "checking for $ac_word... " >&6; }
4211 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4212 $as_echo_n "(cached) " >&6
4213 else
4214 if test -n "$ac_ct_CC"; then
4215 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4216 else
4217 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4218 for as_dir in $PATH
4219 do
4220 IFS=$as_save_IFS
4221 test -z "$as_dir" && as_dir=.
4222 for ac_exec_ext in '' $ac_executable_extensions; do
4223 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4224 ac_cv_prog_ac_ct_CC="gcc"
4225 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4226 break 2
4227 fi
4228 done
4229 done
4230 IFS=$as_save_IFS
4231
4232 fi
4233 fi
4234 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4235 if test -n "$ac_ct_CC"; then
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4237 $as_echo "$ac_ct_CC" >&6; }
4238 else
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4240 $as_echo "no" >&6; }
4241 fi
4242
4243 if test "x$ac_ct_CC" = x; then
4244 CC=""
4245 else
4246 case $cross_compiling:$ac_tool_warned in
4247 yes:)
4248 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4249 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4250 ac_tool_warned=yes ;;
4251 esac
4252 CC=$ac_ct_CC
4253 fi
4254 else
4255 CC="$ac_cv_prog_CC"
4256 fi
4257
4258 if test -z "$CC"; then
4259 if test -n "$ac_tool_prefix"; then
4260 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4261 set dummy ${ac_tool_prefix}cc; ac_word=$2
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4263 $as_echo_n "checking for $ac_word... " >&6; }
4264 if ${ac_cv_prog_CC+:} false; then :
4265 $as_echo_n "(cached) " >&6
4266 else
4267 if test -n "$CC"; then
4268 ac_cv_prog_CC="$CC" # Let the user override the test.
4269 else
4270 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4271 for as_dir in $PATH
4272 do
4273 IFS=$as_save_IFS
4274 test -z "$as_dir" && as_dir=.
4275 for ac_exec_ext in '' $ac_executable_extensions; do
4276 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4277 ac_cv_prog_CC="${ac_tool_prefix}cc"
4278 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4279 break 2
4280 fi
4281 done
4282 done
4283 IFS=$as_save_IFS
4284
4285 fi
4286 fi
4287 CC=$ac_cv_prog_CC
4288 if test -n "$CC"; then
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4290 $as_echo "$CC" >&6; }
4291 else
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4293 $as_echo "no" >&6; }
4294 fi
4295
4296
4297 fi
4298 fi
4299 if test -z "$CC"; then
4300 # Extract the first word of "cc", so it can be a program name with args.
4301 set dummy cc; ac_word=$2
4302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4303 $as_echo_n "checking for $ac_word... " >&6; }
4304 if ${ac_cv_prog_CC+:} false; then :
4305 $as_echo_n "(cached) " >&6
4306 else
4307 if test -n "$CC"; then
4308 ac_cv_prog_CC="$CC" # Let the user override the test.
4309 else
4310 ac_prog_rejected=no
4311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4312 for as_dir in $PATH
4313 do
4314 IFS=$as_save_IFS
4315 test -z "$as_dir" && as_dir=.
4316 for ac_exec_ext in '' $ac_executable_extensions; do
4317 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4318 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4319 ac_prog_rejected=yes
4320 continue
4321 fi
4322 ac_cv_prog_CC="cc"
4323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4324 break 2
4325 fi
4326 done
4327 done
4328 IFS=$as_save_IFS
4329
4330 if test $ac_prog_rejected = yes; then
4331 # We found a bogon in the path, so make sure we never use it.
4332 set dummy $ac_cv_prog_CC
4333 shift
4334 if test $# != 0; then
4335 # We chose a different compiler from the bogus one.
4336 # However, it has the same basename, so the bogon will be chosen
4337 # first if we set CC to just the basename; use the full file name.
4338 shift
4339 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4340 fi
4341 fi
4342 fi
4343 fi
4344 CC=$ac_cv_prog_CC
4345 if test -n "$CC"; then
4346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4347 $as_echo "$CC" >&6; }
4348 else
4349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4350 $as_echo "no" >&6; }
4351 fi
4352
4353
4354 fi
4355 if test -z "$CC"; then
4356 if test -n "$ac_tool_prefix"; then
4357 for ac_prog in cl.exe
4358 do
4359 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4360 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4361 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4362 $as_echo_n "checking for $ac_word... " >&6; }
4363 if ${ac_cv_prog_CC+:} false; then :
4364 $as_echo_n "(cached) " >&6
4365 else
4366 if test -n "$CC"; then
4367 ac_cv_prog_CC="$CC" # Let the user override the test.
4368 else
4369 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4370 for as_dir in $PATH
4371 do
4372 IFS=$as_save_IFS
4373 test -z "$as_dir" && as_dir=.
4374 for ac_exec_ext in '' $ac_executable_extensions; do
4375 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4376 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4377 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4378 break 2
4379 fi
4380 done
4381 done
4382 IFS=$as_save_IFS
4383
4384 fi
4385 fi
4386 CC=$ac_cv_prog_CC
4387 if test -n "$CC"; then
4388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4389 $as_echo "$CC" >&6; }
4390 else
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4392 $as_echo "no" >&6; }
4393 fi
4394
4395
4396 test -n "$CC" && break
4397 done
4398 fi
4399 if test -z "$CC"; then
4400 ac_ct_CC=$CC
4401 for ac_prog in cl.exe
4402 do
4403 # Extract the first word of "$ac_prog", so it can be a program name with args.
4404 set dummy $ac_prog; ac_word=$2
4405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4406 $as_echo_n "checking for $ac_word... " >&6; }
4407 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4408 $as_echo_n "(cached) " >&6
4409 else
4410 if test -n "$ac_ct_CC"; then
4411 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4412 else
4413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4414 for as_dir in $PATH
4415 do
4416 IFS=$as_save_IFS
4417 test -z "$as_dir" && as_dir=.
4418 for ac_exec_ext in '' $ac_executable_extensions; do
4419 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4420 ac_cv_prog_ac_ct_CC="$ac_prog"
4421 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4422 break 2
4423 fi
4424 done
4425 done
4426 IFS=$as_save_IFS
4427
4428 fi
4429 fi
4430 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4431 if test -n "$ac_ct_CC"; then
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4433 $as_echo "$ac_ct_CC" >&6; }
4434 else
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4436 $as_echo "no" >&6; }
4437 fi
4438
4439
4440 test -n "$ac_ct_CC" && break
4441 done
4442
4443 if test "x$ac_ct_CC" = x; then
4444 CC=""
4445 else
4446 case $cross_compiling:$ac_tool_warned in
4447 yes:)
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4449 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4450 ac_tool_warned=yes ;;
4451 esac
4452 CC=$ac_ct_CC
4453 fi
4454 fi
4455
4456 fi
4457
4458
4459 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4460 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4461 as_fn_error $? "no acceptable C compiler found in \$PATH
4462 See \`config.log' for more details" "$LINENO" 5; }
4463
4464 # Provide some information about the compiler.
4465 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4466 set X $ac_compile
4467 ac_compiler=$2
4468 for ac_option in --version -v -V -qversion; do
4469 { { ac_try="$ac_compiler $ac_option >&5"
4470 case "(($ac_try" in
4471 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4472 *) ac_try_echo=$ac_try;;
4473 esac
4474 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4475 $as_echo "$ac_try_echo"; } >&5
4476 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4477 ac_status=$?
4478 if test -s conftest.err; then
4479 sed '10a\
4480 ... rest of stderr output deleted ...
4481 10q' conftest.err >conftest.er1
4482 cat conftest.er1 >&5
4483 fi
4484 rm -f conftest.er1 conftest.err
4485 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4486 test $ac_status = 0; }
4487 done
4488
4489 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4490 /* end confdefs.h. */
4491
4492 int
4493 main ()
4494 {
4495
4496 ;
4497 return 0;
4498 }
4499 _ACEOF
4500 ac_clean_files_save=$ac_clean_files
4501 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4502 # Try to create an executable without -o first, disregard a.out.
4503 # It will help us diagnose broken compilers, and finding out an intuition
4504 # of exeext.
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4506 $as_echo_n "checking whether the C compiler works... " >&6; }
4507 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4508
4509 # The possible output files:
4510 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4511
4512 ac_rmfiles=
4513 for ac_file in $ac_files
4514 do
4515 case $ac_file in
4516 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4517 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4518 esac
4519 done
4520 rm -f $ac_rmfiles
4521
4522 if { { ac_try="$ac_link_default"
4523 case "(($ac_try" in
4524 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4525 *) ac_try_echo=$ac_try;;
4526 esac
4527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4528 $as_echo "$ac_try_echo"; } >&5
4529 (eval "$ac_link_default") 2>&5
4530 ac_status=$?
4531 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4532 test $ac_status = 0; }; then :
4533 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4534 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4535 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4536 # so that the user can short-circuit this test for compilers unknown to
4537 # Autoconf.
4538 for ac_file in $ac_files ''
4539 do
4540 test -f "$ac_file" || continue
4541 case $ac_file in
4542 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4543 ;;
4544 [ab].out )
4545 # We found the default executable, but exeext='' is most
4546 # certainly right.
4547 break;;
4548 *.* )
4549 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4550 then :; else
4551 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4552 fi
4553 # We set ac_cv_exeext here because the later test for it is not
4554 # safe: cross compilers may not add the suffix if given an `-o'
4555 # argument, so we may need to know it at that point already.
4556 # Even if this section looks crufty: it has the advantage of
4557 # actually working.
4558 break;;
4559 * )
4560 break;;
4561 esac
4562 done
4563 test "$ac_cv_exeext" = no && ac_cv_exeext=
4564
4565 else
4566 ac_file=''
4567 fi
4568 if test -z "$ac_file"; then :
4569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4570 $as_echo "no" >&6; }
4571 $as_echo "$as_me: failed program was:" >&5
4572 sed 's/^/| /' conftest.$ac_ext >&5
4573
4574 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4575 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4576 as_fn_error 77 "C compiler cannot create executables
4577 See \`config.log' for more details" "$LINENO" 5; }
4578 else
4579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4580 $as_echo "yes" >&6; }
4581 fi
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4583 $as_echo_n "checking for C compiler default output file name... " >&6; }
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4585 $as_echo "$ac_file" >&6; }
4586 ac_exeext=$ac_cv_exeext
4587
4588 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4589 ac_clean_files=$ac_clean_files_save
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4591 $as_echo_n "checking for suffix of executables... " >&6; }
4592 if { { ac_try="$ac_link"
4593 case "(($ac_try" in
4594 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4595 *) ac_try_echo=$ac_try;;
4596 esac
4597 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4598 $as_echo "$ac_try_echo"; } >&5
4599 (eval "$ac_link") 2>&5
4600 ac_status=$?
4601 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4602 test $ac_status = 0; }; then :
4603 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4604 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4605 # work properly (i.e., refer to `conftest.exe'), while it won't with
4606 # `rm'.
4607 for ac_file in conftest.exe conftest conftest.*; do
4608 test -f "$ac_file" || continue
4609 case $ac_file in
4610 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4611 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4612 break;;
4613 * ) break;;
4614 esac
4615 done
4616 else
4617 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4618 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4619 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4620 See \`config.log' for more details" "$LINENO" 5; }
4621 fi
4622 rm -f conftest conftest$ac_cv_exeext
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4624 $as_echo "$ac_cv_exeext" >&6; }
4625
4626 rm -f conftest.$ac_ext
4627 EXEEXT=$ac_cv_exeext
4628 ac_exeext=$EXEEXT
4629 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4630 /* end confdefs.h. */
4631 #include <stdio.h>
4632 int
4633 main ()
4634 {
4635 FILE *f = fopen ("conftest.out", "w");
4636 return ferror (f) || fclose (f) != 0;
4637
4638 ;
4639 return 0;
4640 }
4641 _ACEOF
4642 ac_clean_files="$ac_clean_files conftest.out"
4643 # Check that the compiler produces executables we can run. If not, either
4644 # the compiler is broken, or we cross compile.
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4646 $as_echo_n "checking whether we are cross compiling... " >&6; }
4647 if test "$cross_compiling" != yes; then
4648 { { ac_try="$ac_link"
4649 case "(($ac_try" in
4650 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4651 *) ac_try_echo=$ac_try;;
4652 esac
4653 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4654 $as_echo "$ac_try_echo"; } >&5
4655 (eval "$ac_link") 2>&5
4656 ac_status=$?
4657 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4658 test $ac_status = 0; }
4659 if { ac_try='./conftest$ac_cv_exeext'
4660 { { case "(($ac_try" in
4661 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4662 *) ac_try_echo=$ac_try;;
4663 esac
4664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4665 $as_echo "$ac_try_echo"; } >&5
4666 (eval "$ac_try") 2>&5
4667 ac_status=$?
4668 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4669 test $ac_status = 0; }; }; then
4670 cross_compiling=no
4671 else
4672 if test "$cross_compiling" = maybe; then
4673 cross_compiling=yes
4674 else
4675 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4676 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4677 as_fn_error $? "cannot run C compiled programs.
4678 If you meant to cross compile, use \`--host'.
4679 See \`config.log' for more details" "$LINENO" 5; }
4680 fi
4681 fi
4682 fi
4683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4684 $as_echo "$cross_compiling" >&6; }
4685
4686 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4687 ac_clean_files=$ac_clean_files_save
4688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4689 $as_echo_n "checking for suffix of object files... " >&6; }
4690 if ${ac_cv_objext+:} false; then :
4691 $as_echo_n "(cached) " >&6
4692 else
4693 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4694 /* end confdefs.h. */
4695
4696 int
4697 main ()
4698 {
4699
4700 ;
4701 return 0;
4702 }
4703 _ACEOF
4704 rm -f conftest.o conftest.obj
4705 if { { ac_try="$ac_compile"
4706 case "(($ac_try" in
4707 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4708 *) ac_try_echo=$ac_try;;
4709 esac
4710 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4711 $as_echo "$ac_try_echo"; } >&5
4712 (eval "$ac_compile") 2>&5
4713 ac_status=$?
4714 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4715 test $ac_status = 0; }; then :
4716 for ac_file in conftest.o conftest.obj conftest.*; do
4717 test -f "$ac_file" || continue;
4718 case $ac_file in
4719 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4720 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4721 break;;
4722 esac
4723 done
4724 else
4725 $as_echo "$as_me: failed program was:" >&5
4726 sed 's/^/| /' conftest.$ac_ext >&5
4727
4728 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4729 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4730 as_fn_error $? "cannot compute suffix of object files: cannot compile
4731 See \`config.log' for more details" "$LINENO" 5; }
4732 fi
4733 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4734 fi
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4736 $as_echo "$ac_cv_objext" >&6; }
4737 OBJEXT=$ac_cv_objext
4738 ac_objext=$OBJEXT
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4740 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4741 if ${ac_cv_c_compiler_gnu+:} false; then :
4742 $as_echo_n "(cached) " >&6
4743 else
4744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745 /* end confdefs.h. */
4746
4747 int
4748 main ()
4749 {
4750 #ifndef __GNUC__
4751 choke me
4752 #endif
4753
4754 ;
4755 return 0;
4756 }
4757 _ACEOF
4758 if ac_fn_c_try_compile "$LINENO"; then :
4759 ac_compiler_gnu=yes
4760 else
4761 ac_compiler_gnu=no
4762 fi
4763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4764 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4765
4766 fi
4767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4768 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4769 if test $ac_compiler_gnu = yes; then
4770 GCC=yes
4771 else
4772 GCC=
4773 fi
4774 ac_test_CFLAGS=${CFLAGS+set}
4775 ac_save_CFLAGS=$CFLAGS
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4777 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4778 if ${ac_cv_prog_cc_g+:} false; then :
4779 $as_echo_n "(cached) " >&6
4780 else
4781 ac_save_c_werror_flag=$ac_c_werror_flag
4782 ac_c_werror_flag=yes
4783 ac_cv_prog_cc_g=no
4784 CFLAGS="-g"
4785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786 /* end confdefs.h. */
4787
4788 int
4789 main ()
4790 {
4791
4792 ;
4793 return 0;
4794 }
4795 _ACEOF
4796 if ac_fn_c_try_compile "$LINENO"; then :
4797 ac_cv_prog_cc_g=yes
4798 else
4799 CFLAGS=""
4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h. */
4802
4803 int
4804 main ()
4805 {
4806
4807 ;
4808 return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812
4813 else
4814 ac_c_werror_flag=$ac_save_c_werror_flag
4815 CFLAGS="-g"
4816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4817 /* end confdefs.h. */
4818
4819 int
4820 main ()
4821 {
4822
4823 ;
4824 return 0;
4825 }
4826 _ACEOF
4827 if ac_fn_c_try_compile "$LINENO"; then :
4828 ac_cv_prog_cc_g=yes
4829 fi
4830 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4831 fi
4832 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4833 fi
4834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4835 ac_c_werror_flag=$ac_save_c_werror_flag
4836 fi
4837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4838 $as_echo "$ac_cv_prog_cc_g" >&6; }
4839 if test "$ac_test_CFLAGS" = set; then
4840 CFLAGS=$ac_save_CFLAGS
4841 elif test $ac_cv_prog_cc_g = yes; then
4842 if test "$GCC" = yes; then
4843 CFLAGS="-g -O2"
4844 else
4845 CFLAGS="-g"
4846 fi
4847 else
4848 if test "$GCC" = yes; then
4849 CFLAGS="-O2"
4850 else
4851 CFLAGS=
4852 fi
4853 fi
4854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4855 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4856 if ${ac_cv_prog_cc_c89+:} false; then :
4857 $as_echo_n "(cached) " >&6
4858 else
4859 ac_cv_prog_cc_c89=no
4860 ac_save_CC=$CC
4861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h. */
4863 #include <stdarg.h>
4864 #include <stdio.h>
4865 struct stat;
4866 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4867 struct buf { int x; };
4868 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4869 static char *e (p, i)
4870 char **p;
4871 int i;
4872 {
4873 return p[i];
4874 }
4875 static char *f (char * (*g) (char **, int), char **p, ...)
4876 {
4877 char *s;
4878 va_list v;
4879 va_start (v,p);
4880 s = g (p, va_arg (v,int));
4881 va_end (v);
4882 return s;
4883 }
4884
4885 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4886 function prototypes and stuff, but not '\xHH' hex character constants.
4887 These don't provoke an error unfortunately, instead are silently treated
4888 as 'x'. The following induces an error, until -std is added to get
4889 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4890 array size at least. It's necessary to write '\x00'==0 to get something
4891 that's true only with -std. */
4892 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4893
4894 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4895 inside strings and character constants. */
4896 #define FOO(x) 'x'
4897 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4898
4899 int test (int i, double x);
4900 struct s1 {int (*f) (int a);};
4901 struct s2 {int (*f) (double a);};
4902 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4903 int argc;
4904 char **argv;
4905 int
4906 main ()
4907 {
4908 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4909 ;
4910 return 0;
4911 }
4912 _ACEOF
4913 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4914 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4915 do
4916 CC="$ac_save_CC $ac_arg"
4917 if ac_fn_c_try_compile "$LINENO"; then :
4918 ac_cv_prog_cc_c89=$ac_arg
4919 fi
4920 rm -f core conftest.err conftest.$ac_objext
4921 test "x$ac_cv_prog_cc_c89" != "xno" && break
4922 done
4923 rm -f conftest.$ac_ext
4924 CC=$ac_save_CC
4925
4926 fi
4927 # AC_CACHE_VAL
4928 case "x$ac_cv_prog_cc_c89" in
4929 x)
4930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4931 $as_echo "none needed" >&6; } ;;
4932 xno)
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4934 $as_echo "unsupported" >&6; } ;;
4935 *)
4936 CC="$CC $ac_cv_prog_cc_c89"
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4938 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4939 esac
4940 if test "x$ac_cv_prog_cc_c89" != xno; then :
4941
4942 fi
4943
4944 ac_ext=c
4945 ac_cpp='$CPP $CPPFLAGS'
4946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4949
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4951 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4952 if ${ac_cv_prog_cc_c99+:} false; then :
4953 $as_echo_n "(cached) " >&6
4954 else
4955 ac_cv_prog_cc_c99=no
4956 ac_save_CC=$CC
4957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4958 /* end confdefs.h. */
4959 #include <stdarg.h>
4960 #include <stdbool.h>
4961 #include <stdlib.h>
4962 #include <wchar.h>
4963 #include <stdio.h>
4964
4965 // Check varargs macros. These examples are taken from C99 6.10.3.5.
4966 #define debug(...) fprintf (stderr, __VA_ARGS__)
4967 #define showlist(...) puts (#__VA_ARGS__)
4968 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
4969 static void
4970 test_varargs_macros (void)
4971 {
4972 int x = 1234;
4973 int y = 5678;
4974 debug ("Flag");
4975 debug ("X = %d\n", x);
4976 showlist (The first, second, and third items.);
4977 report (x>y, "x is %d but y is %d", x, y);
4978 }
4979
4980 // Check long long types.
4981 #define BIG64 18446744073709551615ull
4982 #define BIG32 4294967295ul
4983 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
4984 #if !BIG_OK
4985 your preprocessor is broken;
4986 #endif
4987 #if BIG_OK
4988 #else
4989 your preprocessor is broken;
4990 #endif
4991 static long long int bignum = -9223372036854775807LL;
4992 static unsigned long long int ubignum = BIG64;
4993
4994 struct incomplete_array
4995 {
4996 int datasize;
4997 double data[];
4998 };
4999
5000 struct named_init {
5001 int number;
5002 const wchar_t *name;
5003 double average;
5004 };
5005
5006 typedef const char *ccp;
5007
5008 static inline int
5009 test_restrict (ccp restrict text)
5010 {
5011 // See if C++-style comments work.
5012 // Iterate through items via the restricted pointer.
5013 // Also check for declarations in for loops.
5014 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
5015 continue;
5016 return 0;
5017 }
5018
5019 // Check varargs and va_copy.
5020 static void
5021 test_varargs (const char *format, ...)
5022 {
5023 va_list args;
5024 va_start (args, format);
5025 va_list args_copy;
5026 va_copy (args_copy, args);
5027
5028 const char *str;
5029 int number;
5030 float fnumber;
5031
5032 while (*format)
5033 {
5034 switch (*format++)
5035 {
5036 case 's': // string
5037 str = va_arg (args_copy, const char *);
5038 break;
5039 case 'd': // int
5040 number = va_arg (args_copy, int);
5041 break;
5042 case 'f': // float
5043 fnumber = va_arg (args_copy, double);
5044 break;
5045 default:
5046 break;
5047 }
5048 }
5049 va_end (args_copy);
5050 va_end (args);
5051 }
5052
5053 int
5054 main ()
5055 {
5056
5057 // Check bool.
5058 _Bool success = false;
5059
5060 // Check restrict.
5061 if (test_restrict ("String literal") == 0)
5062 success = true;
5063 char *restrict newvar = "Another string";
5064
5065 // Check varargs.
5066 test_varargs ("s, d' f .", "string", 65, 34.234);
5067 test_varargs_macros ();
5068
5069 // Check flexible array members.
5070 struct incomplete_array *ia =
5071 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
5072 ia->datasize = 10;
5073 for (int i = 0; i < ia->datasize; ++i)
5074 ia->data[i] = i * 1.234;
5075
5076 // Check named initializers.
5077 struct named_init ni = {
5078 .number = 34,
5079 .name = L"Test wide string",
5080 .average = 543.34343,
5081 };
5082
5083 ni.number = 58;
5084
5085 int dynamic_array[ni.number];
5086 dynamic_array[ni.number - 1] = 543;
5087
5088 // work around unused variable warnings
5089 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
5090 || dynamic_array[ni.number - 1] != 543);
5091
5092 ;
5093 return 0;
5094 }
5095 _ACEOF
5096 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
5097 do
5098 CC="$ac_save_CC $ac_arg"
5099 if ac_fn_c_try_compile "$LINENO"; then :
5100 ac_cv_prog_cc_c99=$ac_arg
5101 fi
5102 rm -f core conftest.err conftest.$ac_objext
5103 test "x$ac_cv_prog_cc_c99" != "xno" && break
5104 done
5105 rm -f conftest.$ac_ext
5106 CC=$ac_save_CC
5107
5108 fi
5109 # AC_CACHE_VAL
5110 case "x$ac_cv_prog_cc_c99" in
5111 x)
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5113 $as_echo "none needed" >&6; } ;;
5114 xno)
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5116 $as_echo "unsupported" >&6; } ;;
5117 *)
5118 CC="$CC $ac_cv_prog_cc_c99"
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
5120 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
5121 esac
5122 if test "x$ac_cv_prog_cc_c99" != xno; then :
5123
5124 fi
5125
5126
5127 ac_ext=cpp
5128 ac_cpp='$CXXCPP $CPPFLAGS'
5129 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5130 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5131 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5132 if test -z "$CXX"; then
5133 if test -n "$CCC"; then
5134 CXX=$CCC
5135 else
5136 if test -n "$ac_tool_prefix"; then
5137 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5138 do
5139 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5140 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5142 $as_echo_n "checking for $ac_word... " >&6; }
5143 if ${ac_cv_prog_CXX+:} false; then :
5144 $as_echo_n "(cached) " >&6
5145 else
5146 if test -n "$CXX"; then
5147 ac_cv_prog_CXX="$CXX" # Let the user override the test.
5148 else
5149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5150 for as_dir in $PATH
5151 do
5152 IFS=$as_save_IFS
5153 test -z "$as_dir" && as_dir=.
5154 for ac_exec_ext in '' $ac_executable_extensions; do
5155 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5156 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5157 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5158 break 2
5159 fi
5160 done
5161 done
5162 IFS=$as_save_IFS
5163
5164 fi
5165 fi
5166 CXX=$ac_cv_prog_CXX
5167 if test -n "$CXX"; then
5168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5169 $as_echo "$CXX" >&6; }
5170 else
5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5172 $as_echo "no" >&6; }
5173 fi
5174
5175
5176 test -n "$CXX" && break
5177 done
5178 fi
5179 if test -z "$CXX"; then
5180 ac_ct_CXX=$CXX
5181 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5182 do
5183 # Extract the first word of "$ac_prog", so it can be a program name with args.
5184 set dummy $ac_prog; ac_word=$2
5185 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5186 $as_echo_n "checking for $ac_word... " >&6; }
5187 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5188 $as_echo_n "(cached) " >&6
5189 else
5190 if test -n "$ac_ct_CXX"; then
5191 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5192 else
5193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5194 for as_dir in $PATH
5195 do
5196 IFS=$as_save_IFS
5197 test -z "$as_dir" && as_dir=.
5198 for ac_exec_ext in '' $ac_executable_extensions; do
5199 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5200 ac_cv_prog_ac_ct_CXX="$ac_prog"
5201 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5202 break 2
5203 fi
5204 done
5205 done
5206 IFS=$as_save_IFS
5207
5208 fi
5209 fi
5210 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5211 if test -n "$ac_ct_CXX"; then
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5213 $as_echo "$ac_ct_CXX" >&6; }
5214 else
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5216 $as_echo "no" >&6; }
5217 fi
5218
5219
5220 test -n "$ac_ct_CXX" && break
5221 done
5222
5223 if test "x$ac_ct_CXX" = x; then
5224 CXX="g++"
5225 else
5226 case $cross_compiling:$ac_tool_warned in
5227 yes:)
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5229 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5230 ac_tool_warned=yes ;;
5231 esac
5232 CXX=$ac_ct_CXX
5233 fi
5234 fi
5235
5236 fi
5237 fi
5238 # Provide some information about the compiler.
5239 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5240 set X $ac_compile
5241 ac_compiler=$2
5242 for ac_option in --version -v -V -qversion; do
5243 { { ac_try="$ac_compiler $ac_option >&5"
5244 case "(($ac_try" in
5245 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5246 *) ac_try_echo=$ac_try;;
5247 esac
5248 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5249 $as_echo "$ac_try_echo"; } >&5
5250 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5251 ac_status=$?
5252 if test -s conftest.err; then
5253 sed '10a\
5254 ... rest of stderr output deleted ...
5255 10q' conftest.err >conftest.er1
5256 cat conftest.er1 >&5
5257 fi
5258 rm -f conftest.er1 conftest.err
5259 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5260 test $ac_status = 0; }
5261 done
5262
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5264 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5265 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5266 $as_echo_n "(cached) " >&6
5267 else
5268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5269 /* end confdefs.h. */
5270
5271 int
5272 main ()
5273 {
5274 #ifndef __GNUC__
5275 choke me
5276 #endif
5277
5278 ;
5279 return 0;
5280 }
5281 _ACEOF
5282 if ac_fn_cxx_try_compile "$LINENO"; then :
5283 ac_compiler_gnu=yes
5284 else
5285 ac_compiler_gnu=no
5286 fi
5287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5288 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5289
5290 fi
5291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5292 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5293 if test $ac_compiler_gnu = yes; then
5294 GXX=yes
5295 else
5296 GXX=
5297 fi
5298 ac_test_CXXFLAGS=${CXXFLAGS+set}
5299 ac_save_CXXFLAGS=$CXXFLAGS
5300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5301 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5302 if ${ac_cv_prog_cxx_g+:} false; then :
5303 $as_echo_n "(cached) " >&6
5304 else
5305 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5306 ac_cxx_werror_flag=yes
5307 ac_cv_prog_cxx_g=no
5308 CXXFLAGS="-g"
5309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5310 /* end confdefs.h. */
5311
5312 int
5313 main ()
5314 {
5315
5316 ;
5317 return 0;
5318 }
5319 _ACEOF
5320 if ac_fn_cxx_try_compile "$LINENO"; then :
5321 ac_cv_prog_cxx_g=yes
5322 else
5323 CXXFLAGS=""
5324 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5325 /* end confdefs.h. */
5326
5327 int
5328 main ()
5329 {
5330
5331 ;
5332 return 0;
5333 }
5334 _ACEOF
5335 if ac_fn_cxx_try_compile "$LINENO"; then :
5336
5337 else
5338 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5339 CXXFLAGS="-g"
5340 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5341 /* end confdefs.h. */
5342
5343 int
5344 main ()
5345 {
5346
5347 ;
5348 return 0;
5349 }
5350 _ACEOF
5351 if ac_fn_cxx_try_compile "$LINENO"; then :
5352 ac_cv_prog_cxx_g=yes
5353 fi
5354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5355 fi
5356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5357 fi
5358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5359 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5360 fi
5361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5362 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5363 if test "$ac_test_CXXFLAGS" = set; then
5364 CXXFLAGS=$ac_save_CXXFLAGS
5365 elif test $ac_cv_prog_cxx_g = yes; then
5366 if test "$GXX" = yes; then
5367 CXXFLAGS="-g -O2"
5368 else
5369 CXXFLAGS="-g"
5370 fi
5371 else
5372 if test "$GXX" = yes; then
5373 CXXFLAGS="-O2"
5374 else
5375 CXXFLAGS=
5376 fi
5377 fi
5378 ac_ext=c
5379 ac_cpp='$CPP $CPPFLAGS'
5380 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5381 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5382 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5383
5384
5385 # We must set the default linker to the linker used by gcc for the correct
5386 # operation of libtool. If LD is not defined and we are using gcc, try to
5387 # set the LD default to the ld used by gcc.
5388 if test -z "$LD"; then
5389 if test "$GCC" = yes; then
5390 case $build in
5391 *-*-mingw*)
5392 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
5393 *)
5394 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
5395 esac
5396 case $gcc_prog_ld in
5397 # Accept absolute paths.
5398 [\\/]* | [A-Za-z]:[\\/]*)
5399 LD="$gcc_prog_ld" ;;
5400 esac
5401 fi
5402 fi
5403
5404 # Check whether -static-libstdc++ -static-libgcc is supported.
5405 have_static_libs=no
5406 if test "$GCC" = yes; then
5407 saved_LDFLAGS="$LDFLAGS"
5408
5409 LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
5410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5
5411 $as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; }
5412 ac_ext=cpp
5413 ac_cpp='$CXXCPP $CPPFLAGS'
5414 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5415 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5416 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5417
5418
5419 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420 /* end confdefs.h. */
5421
5422 #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5423 #error -static-libstdc++ not implemented
5424 #endif
5425 int main() {}
5426 _ACEOF
5427 if ac_fn_cxx_try_link "$LINENO"; then :
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5429 $as_echo "yes" >&6; }; have_static_libs=yes
5430 else
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5432 $as_echo "no" >&6; }
5433 fi
5434 rm -f core conftest.err conftest.$ac_objext \
5435 conftest$ac_exeext conftest.$ac_ext
5436 ac_ext=c
5437 ac_cpp='$CPP $CPPFLAGS'
5438 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5439 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5440 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5441
5442
5443 LDFLAGS="$saved_LDFLAGS"
5444 fi
5445
5446
5447
5448
5449 if test -n "$ac_tool_prefix"; then
5450 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
5451 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
5452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5453 $as_echo_n "checking for $ac_word... " >&6; }
5454 if ${ac_cv_prog_GNATBIND+:} false; then :
5455 $as_echo_n "(cached) " >&6
5456 else
5457 if test -n "$GNATBIND"; then
5458 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
5459 else
5460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5461 for as_dir in $PATH
5462 do
5463 IFS=$as_save_IFS
5464 test -z "$as_dir" && as_dir=.
5465 for ac_exec_ext in '' $ac_executable_extensions; do
5466 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5467 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
5468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5469 break 2
5470 fi
5471 done
5472 done
5473 IFS=$as_save_IFS
5474
5475 fi
5476 fi
5477 GNATBIND=$ac_cv_prog_GNATBIND
5478 if test -n "$GNATBIND"; then
5479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
5480 $as_echo "$GNATBIND" >&6; }
5481 else
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5483 $as_echo "no" >&6; }
5484 fi
5485
5486
5487 fi
5488 if test -z "$ac_cv_prog_GNATBIND"; then
5489 ac_ct_GNATBIND=$GNATBIND
5490 # Extract the first word of "gnatbind", so it can be a program name with args.
5491 set dummy gnatbind; ac_word=$2
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5493 $as_echo_n "checking for $ac_word... " >&6; }
5494 if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
5495 $as_echo_n "(cached) " >&6
5496 else
5497 if test -n "$ac_ct_GNATBIND"; then
5498 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
5499 else
5500 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5501 for as_dir in $PATH
5502 do
5503 IFS=$as_save_IFS
5504 test -z "$as_dir" && as_dir=.
5505 for ac_exec_ext in '' $ac_executable_extensions; do
5506 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5507 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
5508 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5509 break 2
5510 fi
5511 done
5512 done
5513 IFS=$as_save_IFS
5514
5515 fi
5516 fi
5517 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
5518 if test -n "$ac_ct_GNATBIND"; then
5519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
5520 $as_echo "$ac_ct_GNATBIND" >&6; }
5521 else
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5523 $as_echo "no" >&6; }
5524 fi
5525
5526 if test "x$ac_ct_GNATBIND" = x; then
5527 GNATBIND="no"
5528 else
5529 case $cross_compiling:$ac_tool_warned in
5530 yes:)
5531 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5532 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5533 ac_tool_warned=yes ;;
5534 esac
5535 GNATBIND=$ac_ct_GNATBIND
5536 fi
5537 else
5538 GNATBIND="$ac_cv_prog_GNATBIND"
5539 fi
5540
5541 if test -n "$ac_tool_prefix"; then
5542 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
5543 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5545 $as_echo_n "checking for $ac_word... " >&6; }
5546 if ${ac_cv_prog_GNATMAKE+:} false; then :
5547 $as_echo_n "(cached) " >&6
5548 else
5549 if test -n "$GNATMAKE"; then
5550 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
5551 else
5552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5553 for as_dir in $PATH
5554 do
5555 IFS=$as_save_IFS
5556 test -z "$as_dir" && as_dir=.
5557 for ac_exec_ext in '' $ac_executable_extensions; do
5558 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5559 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
5560 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5561 break 2
5562 fi
5563 done
5564 done
5565 IFS=$as_save_IFS
5566
5567 fi
5568 fi
5569 GNATMAKE=$ac_cv_prog_GNATMAKE
5570 if test -n "$GNATMAKE"; then
5571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
5572 $as_echo "$GNATMAKE" >&6; }
5573 else
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5575 $as_echo "no" >&6; }
5576 fi
5577
5578
5579 fi
5580 if test -z "$ac_cv_prog_GNATMAKE"; then
5581 ac_ct_GNATMAKE=$GNATMAKE
5582 # Extract the first word of "gnatmake", so it can be a program name with args.
5583 set dummy gnatmake; ac_word=$2
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5585 $as_echo_n "checking for $ac_word... " >&6; }
5586 if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
5587 $as_echo_n "(cached) " >&6
5588 else
5589 if test -n "$ac_ct_GNATMAKE"; then
5590 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
5591 else
5592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5593 for as_dir in $PATH
5594 do
5595 IFS=$as_save_IFS
5596 test -z "$as_dir" && as_dir=.
5597 for ac_exec_ext in '' $ac_executable_extensions; do
5598 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5599 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
5600 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5601 break 2
5602 fi
5603 done
5604 done
5605 IFS=$as_save_IFS
5606
5607 fi
5608 fi
5609 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
5610 if test -n "$ac_ct_GNATMAKE"; then
5611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
5612 $as_echo "$ac_ct_GNATMAKE" >&6; }
5613 else
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5615 $as_echo "no" >&6; }
5616 fi
5617
5618 if test "x$ac_ct_GNATMAKE" = x; then
5619 GNATMAKE="no"
5620 else
5621 case $cross_compiling:$ac_tool_warned in
5622 yes:)
5623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5624 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5625 ac_tool_warned=yes ;;
5626 esac
5627 GNATMAKE=$ac_ct_GNATMAKE
5628 fi
5629 else
5630 GNATMAKE="$ac_cv_prog_GNATMAKE"
5631 fi
5632
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
5634 $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
5635 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
5636 $as_echo_n "(cached) " >&6
5637 else
5638 cat >conftest.adb <<EOF
5639 pragma Warnings (Off);
5640 with System.CRTL;
5641 pragma Warnings (On);
5642 use type System.CRTL.int64;
5643 procedure conftest is begin null; end conftest;
5644 EOF
5645 acx_cv_cc_gcc_supports_ada=no
5646 # There is a bug in old released versions of GCC which causes the
5647 # driver to exit successfully when the appropriate language module
5648 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
5649 # Therefore we must check for the error message as well as an
5650 # unsuccessful exit.
5651 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
5652 # given a .adb file, but produce no object file. So we must check
5653 # if an object file was really produced to guard against this.
5654 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
5655 if test x"$errors" = x && test -f conftest.$ac_objext; then
5656 acx_cv_cc_gcc_supports_ada=yes
5657 fi
5658 rm -f conftest.*
5659 fi
5660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
5661 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
5662
5663 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
5664 have_gnat=yes
5665 else
5666 have_gnat=no
5667 fi
5668
5669
5670
5671 if test -n "$ac_tool_prefix"; then
5672 # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5673 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5675 $as_echo_n "checking for $ac_word... " >&6; }
5676 if ${ac_cv_prog_GDC+:} false; then :
5677 $as_echo_n "(cached) " >&6
5678 else
5679 if test -n "$GDC"; then
5680 ac_cv_prog_GDC="$GDC" # Let the user override the test.
5681 else
5682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5683 for as_dir in $PATH
5684 do
5685 IFS=$as_save_IFS
5686 test -z "$as_dir" && as_dir=.
5687 for ac_exec_ext in '' $ac_executable_extensions; do
5688 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5689 ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5691 break 2
5692 fi
5693 done
5694 done
5695 IFS=$as_save_IFS
5696
5697 fi
5698 fi
5699 GDC=$ac_cv_prog_GDC
5700 if test -n "$GDC"; then
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5702 $as_echo "$GDC" >&6; }
5703 else
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5705 $as_echo "no" >&6; }
5706 fi
5707
5708
5709 fi
5710 if test -z "$ac_cv_prog_GDC"; then
5711 ac_ct_GDC=$GDC
5712 # Extract the first word of "gdc", so it can be a program name with args.
5713 set dummy gdc; ac_word=$2
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5715 $as_echo_n "checking for $ac_word... " >&6; }
5716 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5717 $as_echo_n "(cached) " >&6
5718 else
5719 if test -n "$ac_ct_GDC"; then
5720 ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5721 else
5722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5723 for as_dir in $PATH
5724 do
5725 IFS=$as_save_IFS
5726 test -z "$as_dir" && as_dir=.
5727 for ac_exec_ext in '' $ac_executable_extensions; do
5728 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5729 ac_cv_prog_ac_ct_GDC="gdc"
5730 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731 break 2
5732 fi
5733 done
5734 done
5735 IFS=$as_save_IFS
5736
5737 fi
5738 fi
5739 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5740 if test -n "$ac_ct_GDC"; then
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5742 $as_echo "$ac_ct_GDC" >&6; }
5743 else
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5745 $as_echo "no" >&6; }
5746 fi
5747
5748 if test "x$ac_ct_GDC" = x; then
5749 GDC="no"
5750 else
5751 case $cross_compiling:$ac_tool_warned in
5752 yes:)
5753 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5754 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5755 ac_tool_warned=yes ;;
5756 esac
5757 GDC=$ac_ct_GDC
5758 fi
5759 else
5760 GDC="$ac_cv_prog_GDC"
5761 fi
5762
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
5764 $as_echo_n "checking whether the D compiler works... " >&6; }
5765 if ${acx_cv_d_compiler_works+:} false; then :
5766 $as_echo_n "(cached) " >&6
5767 else
5768 cat >conftest.d <<EOF
5769 module conftest; int main() { return 0; }
5770 EOF
5771 acx_cv_d_compiler_works=no
5772 if test "x$GDC" != xno; then
5773 errors=`(${GDC} -c conftest.d) 2>&1 || echo failure`
5774 if test x"$errors" = x && test -f conftest.$ac_objext; then
5775 acx_cv_d_compiler_works=yes
5776 fi
5777 rm -f conftest.*
5778 fi
5779 fi
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
5781 $as_echo "$acx_cv_d_compiler_works" >&6; }
5782 if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
5783 have_gdc=yes
5784 else
5785 have_gdc=no
5786 fi
5787
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5
5789 $as_echo_n "checking how to compare bootstrapped objects... " >&6; }
5790 if ${gcc_cv_prog_cmp_skip+:} false; then :
5791 $as_echo_n "(cached) " >&6
5792 else
5793 echo abfoo >t1
5794 echo cdfoo >t2
5795 gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
5796 if cmp t1 t2 2 2 > /dev/null 2>&1; then
5797 if cmp t1 t2 1 1 > /dev/null 2>&1; then
5798 :
5799 else
5800 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
5801 fi
5802 fi
5803 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5804 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5805 :
5806 else
5807 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
5808 fi
5809 fi
5810 rm t1 t2
5811
5812 fi
5813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
5814 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
5815 do_compare="$gcc_cv_prog_cmp_skip"
5816
5817
5818
5819 # Check whether --enable-bootstrap was given.
5820 if test "${enable_bootstrap+set}" = set; then :
5821 enableval=$enable_bootstrap;
5822 else
5823 enable_bootstrap=default
5824 fi
5825
5826
5827 # Issue errors and warnings for invalid/strange bootstrap combinations.
5828 if test -r $srcdir/gcc/configure; then
5829 have_compiler=yes
5830 else
5831 have_compiler=no
5832 fi
5833
5834 case "$have_compiler:$host:$target:$enable_bootstrap" in
5835 *:*:*:no) ;;
5836
5837 # Default behavior. Enable bootstrap if we have a compiler
5838 # and we are in a native configuration.
5839 yes:$build:$build:default)
5840 enable_bootstrap=yes ;;
5841
5842 *:*:*:default)
5843 enable_bootstrap=no ;;
5844
5845 # We have a compiler and we are in a native configuration, bootstrap is ok
5846 yes:$build:$build:yes)
5847 ;;
5848
5849 # Other configurations, but we have a compiler. Assume the user knows
5850 # what he's doing.
5851 yes:*:*:yes)
5852 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5
5853 $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;}
5854 ;;
5855
5856 # No compiler: if they passed --enable-bootstrap explicitly, fail
5857 no:*:*:yes)
5858 as_fn_error $? "cannot bootstrap without a compiler" "$LINENO" 5 ;;
5859
5860 # Fail if wrong command line
5861 *)
5862 as_fn_error $? "invalid option for --enable-bootstrap" "$LINENO" 5
5863 ;;
5864 esac
5865
5866 # When bootstrapping with GCC, build stage 1 in C++11 mode to ensure that a
5867 # C++11 compiler can still start the bootstrap. Otherwise, if building GCC,
5868 # require C++11 (or higher).
5869 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
5870 CXX="$CXX -std=c++11"
5871 elif test "$have_compiler" = yes; then
5872 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5873 ac_ext=cpp
5874 ac_cpp='$CXXCPP $CPPFLAGS'
5875 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5876 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5877 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5878 ac_success=no
5879
5880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5881 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5882 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5883 $as_echo_n "(cached) " >&6
5884 else
5885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5886 /* end confdefs.h. */
5887
5888
5889 // If the compiler admits that it is not ready for C++11, why torture it?
5890 // Hopefully, this will speed up the test.
5891
5892 #ifndef __cplusplus
5893
5894 #error "This is not a C++ compiler"
5895
5896 #elif __cplusplus < 201103L
5897
5898 #error "This is not a C++11 compiler"
5899
5900 #else
5901
5902 namespace cxx11
5903 {
5904
5905 namespace test_static_assert
5906 {
5907
5908 template <typename T>
5909 struct check
5910 {
5911 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5912 };
5913
5914 }
5915
5916 namespace test_final_override
5917 {
5918
5919 struct Base
5920 {
5921 virtual ~Base() {}
5922 virtual void f() {}
5923 };
5924
5925 struct Derived : public Base
5926 {
5927 virtual ~Derived() override {}
5928 virtual void f() override {}
5929 };
5930
5931 }
5932
5933 namespace test_double_right_angle_brackets
5934 {
5935
5936 template < typename T >
5937 struct check {};
5938
5939 typedef check<void> single_type;
5940 typedef check<check<void>> double_type;
5941 typedef check<check<check<void>>> triple_type;
5942 typedef check<check<check<check<void>>>> quadruple_type;
5943
5944 }
5945
5946 namespace test_decltype
5947 {
5948
5949 int
5950 f()
5951 {
5952 int a = 1;
5953 decltype(a) b = 2;
5954 return a + b;
5955 }
5956
5957 }
5958
5959 namespace test_type_deduction
5960 {
5961
5962 template < typename T1, typename T2 >
5963 struct is_same
5964 {
5965 static const bool value = false;
5966 };
5967
5968 template < typename T >
5969 struct is_same<T, T>
5970 {
5971 static const bool value = true;
5972 };
5973
5974 template < typename T1, typename T2 >
5975 auto
5976 add(T1 a1, T2 a2) -> decltype(a1 + a2)
5977 {
5978 return a1 + a2;
5979 }
5980
5981 int
5982 test(const int c, volatile int v)
5983 {
5984 static_assert(is_same<int, decltype(0)>::value == true, "");
5985 static_assert(is_same<int, decltype(c)>::value == false, "");
5986 static_assert(is_same<int, decltype(v)>::value == false, "");
5987 auto ac = c;
5988 auto av = v;
5989 auto sumi = ac + av + 'x';
5990 auto sumf = ac + av + 1.0;
5991 static_assert(is_same<int, decltype(ac)>::value == true, "");
5992 static_assert(is_same<int, decltype(av)>::value == true, "");
5993 static_assert(is_same<int, decltype(sumi)>::value == true, "");
5994 static_assert(is_same<int, decltype(sumf)>::value == false, "");
5995 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
5996 return (sumf > 0.0) ? sumi : add(c, v);
5997 }
5998
5999 }
6000
6001 namespace test_noexcept
6002 {
6003
6004 int f() { return 0; }
6005 int g() noexcept { return 0; }
6006
6007 static_assert(noexcept(f()) == false, "");
6008 static_assert(noexcept(g()) == true, "");
6009
6010 }
6011
6012 namespace test_constexpr
6013 {
6014
6015 template < typename CharT >
6016 unsigned long constexpr
6017 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6018 {
6019 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6020 }
6021
6022 template < typename CharT >
6023 unsigned long constexpr
6024 strlen_c(const CharT *const s) noexcept
6025 {
6026 return strlen_c_r(s, 0UL);
6027 }
6028
6029 static_assert(strlen_c("") == 0UL, "");
6030 static_assert(strlen_c("1") == 1UL, "");
6031 static_assert(strlen_c("example") == 7UL, "");
6032 static_assert(strlen_c("another\0example") == 7UL, "");
6033
6034 }
6035
6036 namespace test_rvalue_references
6037 {
6038
6039 template < int N >
6040 struct answer
6041 {
6042 static constexpr int value = N;
6043 };
6044
6045 answer<1> f(int&) { return answer<1>(); }
6046 answer<2> f(const int&) { return answer<2>(); }
6047 answer<3> f(int&&) { return answer<3>(); }
6048
6049 void
6050 test()
6051 {
6052 int i = 0;
6053 const int c = 0;
6054 static_assert(decltype(f(i))::value == 1, "");
6055 static_assert(decltype(f(c))::value == 2, "");
6056 static_assert(decltype(f(0))::value == 3, "");
6057 }
6058
6059 }
6060
6061 namespace test_uniform_initialization
6062 {
6063
6064 struct test
6065 {
6066 static const int zero {};
6067 static const int one {1};
6068 };
6069
6070 static_assert(test::zero == 0, "");
6071 static_assert(test::one == 1, "");
6072
6073 }
6074
6075 namespace test_lambdas
6076 {
6077
6078 void
6079 test1()
6080 {
6081 auto lambda1 = [](){};
6082 auto lambda2 = lambda1;
6083 lambda1();
6084 lambda2();
6085 }
6086
6087 int
6088 test2()
6089 {
6090 auto a = [](int i, int j){ return i + j; }(1, 2);
6091 auto b = []() -> int { return '0'; }();
6092 auto c = [=](){ return a + b; }();
6093 auto d = [&](){ return c; }();
6094 auto e = [a, &b](int x) mutable {
6095 const auto identity = [](int y){ return y; };
6096 for (auto i = 0; i < a; ++i)
6097 a += b--;
6098 return x + identity(a + b);
6099 }(0);
6100 return a + b + c + d + e;
6101 }
6102
6103 int
6104 test3()
6105 {
6106 const auto nullary = [](){ return 0; };
6107 const auto unary = [](int x){ return x; };
6108 using nullary_t = decltype(nullary);
6109 using unary_t = decltype(unary);
6110 const auto higher1st = [](nullary_t f){ return f(); };
6111 const auto higher2nd = [unary](nullary_t f1){
6112 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6113 };
6114 return higher1st(nullary) + higher2nd(nullary)(unary);
6115 }
6116
6117 }
6118
6119 namespace test_variadic_templates
6120 {
6121
6122 template <int...>
6123 struct sum;
6124
6125 template <int N0, int... N1toN>
6126 struct sum<N0, N1toN...>
6127 {
6128 static constexpr auto value = N0 + sum<N1toN...>::value;
6129 };
6130
6131 template <>
6132 struct sum<>
6133 {
6134 static constexpr auto value = 0;
6135 };
6136
6137 static_assert(sum<>::value == 0, "");
6138 static_assert(sum<1>::value == 1, "");
6139 static_assert(sum<23>::value == 23, "");
6140 static_assert(sum<1, 2>::value == 3, "");
6141 static_assert(sum<5, 5, 11>::value == 21, "");
6142 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6143
6144 }
6145
6146 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6147 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6148 // because of this.
6149 namespace test_template_alias_sfinae
6150 {
6151
6152 struct foo {};
6153
6154 template<typename T>
6155 using member = typename T::member_type;
6156
6157 template<typename T>
6158 void func(...) {}
6159
6160 template<typename T>
6161 void func(member<T>*) {}
6162
6163 void test();
6164
6165 void test() { func<foo>(0); }
6166
6167 }
6168
6169 } // namespace cxx11
6170
6171 #endif // __cplusplus >= 201103L
6172
6173
6174
6175 _ACEOF
6176 if ac_fn_cxx_try_compile "$LINENO"; then :
6177 ax_cv_cxx_compile_cxx11=yes
6178 else
6179 ax_cv_cxx_compile_cxx11=no
6180 fi
6181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6182 fi
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
6184 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
6185 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
6186 ac_success=yes
6187 fi
6188
6189 if test x$ac_success = xno; then
6190 for alternative in ${ax_cxx_compile_alternatives}; do
6191 switch="-std=gnu++${alternative}"
6192 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6194 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6195 if eval \${$cachevar+:} false; then :
6196 $as_echo_n "(cached) " >&6
6197 else
6198 ac_save_CXX="$CXX"
6199 CXX="$CXX $switch"
6200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201 /* end confdefs.h. */
6202
6203
6204 // If the compiler admits that it is not ready for C++11, why torture it?
6205 // Hopefully, this will speed up the test.
6206
6207 #ifndef __cplusplus
6208
6209 #error "This is not a C++ compiler"
6210
6211 #elif __cplusplus < 201103L
6212
6213 #error "This is not a C++11 compiler"
6214
6215 #else
6216
6217 namespace cxx11
6218 {
6219
6220 namespace test_static_assert
6221 {
6222
6223 template <typename T>
6224 struct check
6225 {
6226 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6227 };
6228
6229 }
6230
6231 namespace test_final_override
6232 {
6233
6234 struct Base
6235 {
6236 virtual ~Base() {}
6237 virtual void f() {}
6238 };
6239
6240 struct Derived : public Base
6241 {
6242 virtual ~Derived() override {}
6243 virtual void f() override {}
6244 };
6245
6246 }
6247
6248 namespace test_double_right_angle_brackets
6249 {
6250
6251 template < typename T >
6252 struct check {};
6253
6254 typedef check<void> single_type;
6255 typedef check<check<void>> double_type;
6256 typedef check<check<check<void>>> triple_type;
6257 typedef check<check<check<check<void>>>> quadruple_type;
6258
6259 }
6260
6261 namespace test_decltype
6262 {
6263
6264 int
6265 f()
6266 {
6267 int a = 1;
6268 decltype(a) b = 2;
6269 return a + b;
6270 }
6271
6272 }
6273
6274 namespace test_type_deduction
6275 {
6276
6277 template < typename T1, typename T2 >
6278 struct is_same
6279 {
6280 static const bool value = false;
6281 };
6282
6283 template < typename T >
6284 struct is_same<T, T>
6285 {
6286 static const bool value = true;
6287 };
6288
6289 template < typename T1, typename T2 >
6290 auto
6291 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6292 {
6293 return a1 + a2;
6294 }
6295
6296 int
6297 test(const int c, volatile int v)
6298 {
6299 static_assert(is_same<int, decltype(0)>::value == true, "");
6300 static_assert(is_same<int, decltype(c)>::value == false, "");
6301 static_assert(is_same<int, decltype(v)>::value == false, "");
6302 auto ac = c;
6303 auto av = v;
6304 auto sumi = ac + av + 'x';
6305 auto sumf = ac + av + 1.0;
6306 static_assert(is_same<int, decltype(ac)>::value == true, "");
6307 static_assert(is_same<int, decltype(av)>::value == true, "");
6308 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6309 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6310 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6311 return (sumf > 0.0) ? sumi : add(c, v);
6312 }
6313
6314 }
6315
6316 namespace test_noexcept
6317 {
6318
6319 int f() { return 0; }
6320 int g() noexcept { return 0; }
6321
6322 static_assert(noexcept(f()) == false, "");
6323 static_assert(noexcept(g()) == true, "");
6324
6325 }
6326
6327 namespace test_constexpr
6328 {
6329
6330 template < typename CharT >
6331 unsigned long constexpr
6332 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6333 {
6334 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6335 }
6336
6337 template < typename CharT >
6338 unsigned long constexpr
6339 strlen_c(const CharT *const s) noexcept
6340 {
6341 return strlen_c_r(s, 0UL);
6342 }
6343
6344 static_assert(strlen_c("") == 0UL, "");
6345 static_assert(strlen_c("1") == 1UL, "");
6346 static_assert(strlen_c("example") == 7UL, "");
6347 static_assert(strlen_c("another\0example") == 7UL, "");
6348
6349 }
6350
6351 namespace test_rvalue_references
6352 {
6353
6354 template < int N >
6355 struct answer
6356 {
6357 static constexpr int value = N;
6358 };
6359
6360 answer<1> f(int&) { return answer<1>(); }
6361 answer<2> f(const int&) { return answer<2>(); }
6362 answer<3> f(int&&) { return answer<3>(); }
6363
6364 void
6365 test()
6366 {
6367 int i = 0;
6368 const int c = 0;
6369 static_assert(decltype(f(i))::value == 1, "");
6370 static_assert(decltype(f(c))::value == 2, "");
6371 static_assert(decltype(f(0))::value == 3, "");
6372 }
6373
6374 }
6375
6376 namespace test_uniform_initialization
6377 {
6378
6379 struct test
6380 {
6381 static const int zero {};
6382 static const int one {1};
6383 };
6384
6385 static_assert(test::zero == 0, "");
6386 static_assert(test::one == 1, "");
6387
6388 }
6389
6390 namespace test_lambdas
6391 {
6392
6393 void
6394 test1()
6395 {
6396 auto lambda1 = [](){};
6397 auto lambda2 = lambda1;
6398 lambda1();
6399 lambda2();
6400 }
6401
6402 int
6403 test2()
6404 {
6405 auto a = [](int i, int j){ return i + j; }(1, 2);
6406 auto b = []() -> int { return '0'; }();
6407 auto c = [=](){ return a + b; }();
6408 auto d = [&](){ return c; }();
6409 auto e = [a, &b](int x) mutable {
6410 const auto identity = [](int y){ return y; };
6411 for (auto i = 0; i < a; ++i)
6412 a += b--;
6413 return x + identity(a + b);
6414 }(0);
6415 return a + b + c + d + e;
6416 }
6417
6418 int
6419 test3()
6420 {
6421 const auto nullary = [](){ return 0; };
6422 const auto unary = [](int x){ return x; };
6423 using nullary_t = decltype(nullary);
6424 using unary_t = decltype(unary);
6425 const auto higher1st = [](nullary_t f){ return f(); };
6426 const auto higher2nd = [unary](nullary_t f1){
6427 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6428 };
6429 return higher1st(nullary) + higher2nd(nullary)(unary);
6430 }
6431
6432 }
6433
6434 namespace test_variadic_templates
6435 {
6436
6437 template <int...>
6438 struct sum;
6439
6440 template <int N0, int... N1toN>
6441 struct sum<N0, N1toN...>
6442 {
6443 static constexpr auto value = N0 + sum<N1toN...>::value;
6444 };
6445
6446 template <>
6447 struct sum<>
6448 {
6449 static constexpr auto value = 0;
6450 };
6451
6452 static_assert(sum<>::value == 0, "");
6453 static_assert(sum<1>::value == 1, "");
6454 static_assert(sum<23>::value == 23, "");
6455 static_assert(sum<1, 2>::value == 3, "");
6456 static_assert(sum<5, 5, 11>::value == 21, "");
6457 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6458
6459 }
6460
6461 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6462 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6463 // because of this.
6464 namespace test_template_alias_sfinae
6465 {
6466
6467 struct foo {};
6468
6469 template<typename T>
6470 using member = typename T::member_type;
6471
6472 template<typename T>
6473 void func(...) {}
6474
6475 template<typename T>
6476 void func(member<T>*) {}
6477
6478 void test();
6479
6480 void test() { func<foo>(0); }
6481
6482 }
6483
6484 } // namespace cxx11
6485
6486 #endif // __cplusplus >= 201103L
6487
6488
6489
6490 _ACEOF
6491 if ac_fn_cxx_try_compile "$LINENO"; then :
6492 eval $cachevar=yes
6493 else
6494 eval $cachevar=no
6495 fi
6496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6497 CXX="$ac_save_CXX"
6498 fi
6499 eval ac_res=\$$cachevar
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6501 $as_echo "$ac_res" >&6; }
6502 if eval test x\$$cachevar = xyes; then
6503 CXX="$CXX $switch"
6504 if test -n "$CXXCPP" ; then
6505 CXXCPP="$CXXCPP $switch"
6506 fi
6507 ac_success=yes
6508 break
6509 fi
6510 done
6511 fi
6512
6513 if test x$ac_success = xno; then
6514 for alternative in ${ax_cxx_compile_alternatives}; do
6515 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
6516 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6518 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6519 if eval \${$cachevar+:} false; then :
6520 $as_echo_n "(cached) " >&6
6521 else
6522 ac_save_CXX="$CXX"
6523 CXX="$CXX $switch"
6524 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6525 /* end confdefs.h. */
6526
6527
6528 // If the compiler admits that it is not ready for C++11, why torture it?
6529 // Hopefully, this will speed up the test.
6530
6531 #ifndef __cplusplus
6532
6533 #error "This is not a C++ compiler"
6534
6535 #elif __cplusplus < 201103L
6536
6537 #error "This is not a C++11 compiler"
6538
6539 #else
6540
6541 namespace cxx11
6542 {
6543
6544 namespace test_static_assert
6545 {
6546
6547 template <typename T>
6548 struct check
6549 {
6550 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6551 };
6552
6553 }
6554
6555 namespace test_final_override
6556 {
6557
6558 struct Base
6559 {
6560 virtual ~Base() {}
6561 virtual void f() {}
6562 };
6563
6564 struct Derived : public Base
6565 {
6566 virtual ~Derived() override {}
6567 virtual void f() override {}
6568 };
6569
6570 }
6571
6572 namespace test_double_right_angle_brackets
6573 {
6574
6575 template < typename T >
6576 struct check {};
6577
6578 typedef check<void> single_type;
6579 typedef check<check<void>> double_type;
6580 typedef check<check<check<void>>> triple_type;
6581 typedef check<check<check<check<void>>>> quadruple_type;
6582
6583 }
6584
6585 namespace test_decltype
6586 {
6587
6588 int
6589 f()
6590 {
6591 int a = 1;
6592 decltype(a) b = 2;
6593 return a + b;
6594 }
6595
6596 }
6597
6598 namespace test_type_deduction
6599 {
6600
6601 template < typename T1, typename T2 >
6602 struct is_same
6603 {
6604 static const bool value = false;
6605 };
6606
6607 template < typename T >
6608 struct is_same<T, T>
6609 {
6610 static const bool value = true;
6611 };
6612
6613 template < typename T1, typename T2 >
6614 auto
6615 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6616 {
6617 return a1 + a2;
6618 }
6619
6620 int
6621 test(const int c, volatile int v)
6622 {
6623 static_assert(is_same<int, decltype(0)>::value == true, "");
6624 static_assert(is_same<int, decltype(c)>::value == false, "");
6625 static_assert(is_same<int, decltype(v)>::value == false, "");
6626 auto ac = c;
6627 auto av = v;
6628 auto sumi = ac + av + 'x';
6629 auto sumf = ac + av + 1.0;
6630 static_assert(is_same<int, decltype(ac)>::value == true, "");
6631 static_assert(is_same<int, decltype(av)>::value == true, "");
6632 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6633 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6634 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6635 return (sumf > 0.0) ? sumi : add(c, v);
6636 }
6637
6638 }
6639
6640 namespace test_noexcept
6641 {
6642
6643 int f() { return 0; }
6644 int g() noexcept { return 0; }
6645
6646 static_assert(noexcept(f()) == false, "");
6647 static_assert(noexcept(g()) == true, "");
6648
6649 }
6650
6651 namespace test_constexpr
6652 {
6653
6654 template < typename CharT >
6655 unsigned long constexpr
6656 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6657 {
6658 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6659 }
6660
6661 template < typename CharT >
6662 unsigned long constexpr
6663 strlen_c(const CharT *const s) noexcept
6664 {
6665 return strlen_c_r(s, 0UL);
6666 }
6667
6668 static_assert(strlen_c("") == 0UL, "");
6669 static_assert(strlen_c("1") == 1UL, "");
6670 static_assert(strlen_c("example") == 7UL, "");
6671 static_assert(strlen_c("another\0example") == 7UL, "");
6672
6673 }
6674
6675 namespace test_rvalue_references
6676 {
6677
6678 template < int N >
6679 struct answer
6680 {
6681 static constexpr int value = N;
6682 };
6683
6684 answer<1> f(int&) { return answer<1>(); }
6685 answer<2> f(const int&) { return answer<2>(); }
6686 answer<3> f(int&&) { return answer<3>(); }
6687
6688 void
6689 test()
6690 {
6691 int i = 0;
6692 const int c = 0;
6693 static_assert(decltype(f(i))::value == 1, "");
6694 static_assert(decltype(f(c))::value == 2, "");
6695 static_assert(decltype(f(0))::value == 3, "");
6696 }
6697
6698 }
6699
6700 namespace test_uniform_initialization
6701 {
6702
6703 struct test
6704 {
6705 static const int zero {};
6706 static const int one {1};
6707 };
6708
6709 static_assert(test::zero == 0, "");
6710 static_assert(test::one == 1, "");
6711
6712 }
6713
6714 namespace test_lambdas
6715 {
6716
6717 void
6718 test1()
6719 {
6720 auto lambda1 = [](){};
6721 auto lambda2 = lambda1;
6722 lambda1();
6723 lambda2();
6724 }
6725
6726 int
6727 test2()
6728 {
6729 auto a = [](int i, int j){ return i + j; }(1, 2);
6730 auto b = []() -> int { return '0'; }();
6731 auto c = [=](){ return a + b; }();
6732 auto d = [&](){ return c; }();
6733 auto e = [a, &b](int x) mutable {
6734 const auto identity = [](int y){ return y; };
6735 for (auto i = 0; i < a; ++i)
6736 a += b--;
6737 return x + identity(a + b);
6738 }(0);
6739 return a + b + c + d + e;
6740 }
6741
6742 int
6743 test3()
6744 {
6745 const auto nullary = [](){ return 0; };
6746 const auto unary = [](int x){ return x; };
6747 using nullary_t = decltype(nullary);
6748 using unary_t = decltype(unary);
6749 const auto higher1st = [](nullary_t f){ return f(); };
6750 const auto higher2nd = [unary](nullary_t f1){
6751 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6752 };
6753 return higher1st(nullary) + higher2nd(nullary)(unary);
6754 }
6755
6756 }
6757
6758 namespace test_variadic_templates
6759 {
6760
6761 template <int...>
6762 struct sum;
6763
6764 template <int N0, int... N1toN>
6765 struct sum<N0, N1toN...>
6766 {
6767 static constexpr auto value = N0 + sum<N1toN...>::value;
6768 };
6769
6770 template <>
6771 struct sum<>
6772 {
6773 static constexpr auto value = 0;
6774 };
6775
6776 static_assert(sum<>::value == 0, "");
6777 static_assert(sum<1>::value == 1, "");
6778 static_assert(sum<23>::value == 23, "");
6779 static_assert(sum<1, 2>::value == 3, "");
6780 static_assert(sum<5, 5, 11>::value == 21, "");
6781 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6782
6783 }
6784
6785 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6786 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6787 // because of this.
6788 namespace test_template_alias_sfinae
6789 {
6790
6791 struct foo {};
6792
6793 template<typename T>
6794 using member = typename T::member_type;
6795
6796 template<typename T>
6797 void func(...) {}
6798
6799 template<typename T>
6800 void func(member<T>*) {}
6801
6802 void test();
6803
6804 void test() { func<foo>(0); }
6805
6806 }
6807
6808 } // namespace cxx11
6809
6810 #endif // __cplusplus >= 201103L
6811
6812
6813
6814 _ACEOF
6815 if ac_fn_cxx_try_compile "$LINENO"; then :
6816 eval $cachevar=yes
6817 else
6818 eval $cachevar=no
6819 fi
6820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6821 CXX="$ac_save_CXX"
6822 fi
6823 eval ac_res=\$$cachevar
6824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6825 $as_echo "$ac_res" >&6; }
6826 if eval test x\$$cachevar = xyes; then
6827 CXX="$CXX $switch"
6828 if test -n "$CXXCPP" ; then
6829 CXXCPP="$CXXCPP $switch"
6830 fi
6831 ac_success=yes
6832 break
6833 fi
6834 done
6835 if test x$ac_success = xyes; then
6836 break
6837 fi
6838 done
6839 fi
6840
6841 ac_ext=c
6842 ac_cpp='$CPP $CPPFLAGS'
6843 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6844 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6845 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6846
6847 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6848 if test x$ac_success = xno; then
6849 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6850 fi
6851 fi
6852 if test x$ac_success = xno; then
6853 HAVE_CXX11=0
6854 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6855 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6856 else
6857 HAVE_CXX11=1
6858
6859 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6860
6861 fi
6862
6863
6864
6865 if test "${build}" != "${host}"; then
6866 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
6867 ac_ext=cpp
6868 ac_cpp='$CXXCPP $CPPFLAGS'
6869 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6870 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6871 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6872 ac_success=no
6873 ax_cv_cxx_compile_cxx11_orig_cxx="$CXX"
6874 ax_cv_cxx_compile_cxx11_orig_cxxflags="$CXXFLAGS"
6875 ax_cv_cxx_compile_cxx11_orig_cppflags="$CPPFLAGS"
6876 CXX="$CXX_FOR_BUILD"
6877 CXXFLAGS="$CXXFLAGS_FOR_BUILD"
6878 CPPFLAGS="$CPPFLAGS_FOR_BUILD"
6879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
6880 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
6881 if ${ax_cv_cxx_compile_cxx11_FOR_BUILD+:} false; then :
6882 $as_echo_n "(cached) " >&6
6883 else
6884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6885 /* end confdefs.h. */
6886
6887
6888 // If the compiler admits that it is not ready for C++11, why torture it?
6889 // Hopefully, this will speed up the test.
6890
6891 #ifndef __cplusplus
6892
6893 #error "This is not a C++ compiler"
6894
6895 #elif __cplusplus < 201103L
6896
6897 #error "This is not a C++11 compiler"
6898
6899 #else
6900
6901 namespace cxx11
6902 {
6903
6904 namespace test_static_assert
6905 {
6906
6907 template <typename T>
6908 struct check
6909 {
6910 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6911 };
6912
6913 }
6914
6915 namespace test_final_override
6916 {
6917
6918 struct Base
6919 {
6920 virtual ~Base() {}
6921 virtual void f() {}
6922 };
6923
6924 struct Derived : public Base
6925 {
6926 virtual ~Derived() override {}
6927 virtual void f() override {}
6928 };
6929
6930 }
6931
6932 namespace test_double_right_angle_brackets
6933 {
6934
6935 template < typename T >
6936 struct check {};
6937
6938 typedef check<void> single_type;
6939 typedef check<check<void>> double_type;
6940 typedef check<check<check<void>>> triple_type;
6941 typedef check<check<check<check<void>>>> quadruple_type;
6942
6943 }
6944
6945 namespace test_decltype
6946 {
6947
6948 int
6949 f()
6950 {
6951 int a = 1;
6952 decltype(a) b = 2;
6953 return a + b;
6954 }
6955
6956 }
6957
6958 namespace test_type_deduction
6959 {
6960
6961 template < typename T1, typename T2 >
6962 struct is_same
6963 {
6964 static const bool value = false;
6965 };
6966
6967 template < typename T >
6968 struct is_same<T, T>
6969 {
6970 static const bool value = true;
6971 };
6972
6973 template < typename T1, typename T2 >
6974 auto
6975 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6976 {
6977 return a1 + a2;
6978 }
6979
6980 int
6981 test(const int c, volatile int v)
6982 {
6983 static_assert(is_same<int, decltype(0)>::value == true, "");
6984 static_assert(is_same<int, decltype(c)>::value == false, "");
6985 static_assert(is_same<int, decltype(v)>::value == false, "");
6986 auto ac = c;
6987 auto av = v;
6988 auto sumi = ac + av + 'x';
6989 auto sumf = ac + av + 1.0;
6990 static_assert(is_same<int, decltype(ac)>::value == true, "");
6991 static_assert(is_same<int, decltype(av)>::value == true, "");
6992 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6993 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6994 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6995 return (sumf > 0.0) ? sumi : add(c, v);
6996 }
6997
6998 }
6999
7000 namespace test_noexcept
7001 {
7002
7003 int f() { return 0; }
7004 int g() noexcept { return 0; }
7005
7006 static_assert(noexcept(f()) == false, "");
7007 static_assert(noexcept(g()) == true, "");
7008
7009 }
7010
7011 namespace test_constexpr
7012 {
7013
7014 template < typename CharT >
7015 unsigned long constexpr
7016 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7017 {
7018 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7019 }
7020
7021 template < typename CharT >
7022 unsigned long constexpr
7023 strlen_c(const CharT *const s) noexcept
7024 {
7025 return strlen_c_r(s, 0UL);
7026 }
7027
7028 static_assert(strlen_c("") == 0UL, "");
7029 static_assert(strlen_c("1") == 1UL, "");
7030 static_assert(strlen_c("example") == 7UL, "");
7031 static_assert(strlen_c("another\0example") == 7UL, "");
7032
7033 }
7034
7035 namespace test_rvalue_references
7036 {
7037
7038 template < int N >
7039 struct answer
7040 {
7041 static constexpr int value = N;
7042 };
7043
7044 answer<1> f(int&) { return answer<1>(); }
7045 answer<2> f(const int&) { return answer<2>(); }
7046 answer<3> f(int&&) { return answer<3>(); }
7047
7048 void
7049 test()
7050 {
7051 int i = 0;
7052 const int c = 0;
7053 static_assert(decltype(f(i))::value == 1, "");
7054 static_assert(decltype(f(c))::value == 2, "");
7055 static_assert(decltype(f(0))::value == 3, "");
7056 }
7057
7058 }
7059
7060 namespace test_uniform_initialization
7061 {
7062
7063 struct test
7064 {
7065 static const int zero {};
7066 static const int one {1};
7067 };
7068
7069 static_assert(test::zero == 0, "");
7070 static_assert(test::one == 1, "");
7071
7072 }
7073
7074 namespace test_lambdas
7075 {
7076
7077 void
7078 test1()
7079 {
7080 auto lambda1 = [](){};
7081 auto lambda2 = lambda1;
7082 lambda1();
7083 lambda2();
7084 }
7085
7086 int
7087 test2()
7088 {
7089 auto a = [](int i, int j){ return i + j; }(1, 2);
7090 auto b = []() -> int { return '0'; }();
7091 auto c = [=](){ return a + b; }();
7092 auto d = [&](){ return c; }();
7093 auto e = [a, &b](int x) mutable {
7094 const auto identity = [](int y){ return y; };
7095 for (auto i = 0; i < a; ++i)
7096 a += b--;
7097 return x + identity(a + b);
7098 }(0);
7099 return a + b + c + d + e;
7100 }
7101
7102 int
7103 test3()
7104 {
7105 const auto nullary = [](){ return 0; };
7106 const auto unary = [](int x){ return x; };
7107 using nullary_t = decltype(nullary);
7108 using unary_t = decltype(unary);
7109 const auto higher1st = [](nullary_t f){ return f(); };
7110 const auto higher2nd = [unary](nullary_t f1){
7111 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7112 };
7113 return higher1st(nullary) + higher2nd(nullary)(unary);
7114 }
7115
7116 }
7117
7118 namespace test_variadic_templates
7119 {
7120
7121 template <int...>
7122 struct sum;
7123
7124 template <int N0, int... N1toN>
7125 struct sum<N0, N1toN...>
7126 {
7127 static constexpr auto value = N0 + sum<N1toN...>::value;
7128 };
7129
7130 template <>
7131 struct sum<>
7132 {
7133 static constexpr auto value = 0;
7134 };
7135
7136 static_assert(sum<>::value == 0, "");
7137 static_assert(sum<1>::value == 1, "");
7138 static_assert(sum<23>::value == 23, "");
7139 static_assert(sum<1, 2>::value == 3, "");
7140 static_assert(sum<5, 5, 11>::value == 21, "");
7141 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7142
7143 }
7144
7145 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7146 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7147 // because of this.
7148 namespace test_template_alias_sfinae
7149 {
7150
7151 struct foo {};
7152
7153 template<typename T>
7154 using member = typename T::member_type;
7155
7156 template<typename T>
7157 void func(...) {}
7158
7159 template<typename T>
7160 void func(member<T>*) {}
7161
7162 void test();
7163
7164 void test() { func<foo>(0); }
7165
7166 }
7167
7168 } // namespace cxx11
7169
7170 #endif // __cplusplus >= 201103L
7171
7172
7173
7174 _ACEOF
7175 if ac_fn_cxx_try_compile "$LINENO"; then :
7176 ax_cv_cxx_compile_cxx11_FOR_BUILD=yes
7177 else
7178 ax_cv_cxx_compile_cxx11_FOR_BUILD=no
7179 fi
7180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7181 fi
7182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11_FOR_BUILD" >&5
7183 $as_echo "$ax_cv_cxx_compile_cxx11_FOR_BUILD" >&6; }
7184 if test x$ax_cv_cxx_compile_cxx11_FOR_BUILD = xyes; then
7185 ac_success=yes
7186 fi
7187
7188 if test x$ac_success = xno; then
7189 for alternative in ${ax_cxx_compile_alternatives}; do
7190 switch="-std=gnu++${alternative}"
7191 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7193 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7194 if eval \${$cachevar+:} false; then :
7195 $as_echo_n "(cached) " >&6
7196 else
7197 ac_save_CXX="$CXX"
7198 CXX="$CXX $switch"
7199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7200 /* end confdefs.h. */
7201
7202
7203 // If the compiler admits that it is not ready for C++11, why torture it?
7204 // Hopefully, this will speed up the test.
7205
7206 #ifndef __cplusplus
7207
7208 #error "This is not a C++ compiler"
7209
7210 #elif __cplusplus < 201103L
7211
7212 #error "This is not a C++11 compiler"
7213
7214 #else
7215
7216 namespace cxx11
7217 {
7218
7219 namespace test_static_assert
7220 {
7221
7222 template <typename T>
7223 struct check
7224 {
7225 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7226 };
7227
7228 }
7229
7230 namespace test_final_override
7231 {
7232
7233 struct Base
7234 {
7235 virtual ~Base() {}
7236 virtual void f() {}
7237 };
7238
7239 struct Derived : public Base
7240 {
7241 virtual ~Derived() override {}
7242 virtual void f() override {}
7243 };
7244
7245 }
7246
7247 namespace test_double_right_angle_brackets
7248 {
7249
7250 template < typename T >
7251 struct check {};
7252
7253 typedef check<void> single_type;
7254 typedef check<check<void>> double_type;
7255 typedef check<check<check<void>>> triple_type;
7256 typedef check<check<check<check<void>>>> quadruple_type;
7257
7258 }
7259
7260 namespace test_decltype
7261 {
7262
7263 int
7264 f()
7265 {
7266 int a = 1;
7267 decltype(a) b = 2;
7268 return a + b;
7269 }
7270
7271 }
7272
7273 namespace test_type_deduction
7274 {
7275
7276 template < typename T1, typename T2 >
7277 struct is_same
7278 {
7279 static const bool value = false;
7280 };
7281
7282 template < typename T >
7283 struct is_same<T, T>
7284 {
7285 static const bool value = true;
7286 };
7287
7288 template < typename T1, typename T2 >
7289 auto
7290 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7291 {
7292 return a1 + a2;
7293 }
7294
7295 int
7296 test(const int c, volatile int v)
7297 {
7298 static_assert(is_same<int, decltype(0)>::value == true, "");
7299 static_assert(is_same<int, decltype(c)>::value == false, "");
7300 static_assert(is_same<int, decltype(v)>::value == false, "");
7301 auto ac = c;
7302 auto av = v;
7303 auto sumi = ac + av + 'x';
7304 auto sumf = ac + av + 1.0;
7305 static_assert(is_same<int, decltype(ac)>::value == true, "");
7306 static_assert(is_same<int, decltype(av)>::value == true, "");
7307 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7308 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7309 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7310 return (sumf > 0.0) ? sumi : add(c, v);
7311 }
7312
7313 }
7314
7315 namespace test_noexcept
7316 {
7317
7318 int f() { return 0; }
7319 int g() noexcept { return 0; }
7320
7321 static_assert(noexcept(f()) == false, "");
7322 static_assert(noexcept(g()) == true, "");
7323
7324 }
7325
7326 namespace test_constexpr
7327 {
7328
7329 template < typename CharT >
7330 unsigned long constexpr
7331 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7332 {
7333 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7334 }
7335
7336 template < typename CharT >
7337 unsigned long constexpr
7338 strlen_c(const CharT *const s) noexcept
7339 {
7340 return strlen_c_r(s, 0UL);
7341 }
7342
7343 static_assert(strlen_c("") == 0UL, "");
7344 static_assert(strlen_c("1") == 1UL, "");
7345 static_assert(strlen_c("example") == 7UL, "");
7346 static_assert(strlen_c("another\0example") == 7UL, "");
7347
7348 }
7349
7350 namespace test_rvalue_references
7351 {
7352
7353 template < int N >
7354 struct answer
7355 {
7356 static constexpr int value = N;
7357 };
7358
7359 answer<1> f(int&) { return answer<1>(); }
7360 answer<2> f(const int&) { return answer<2>(); }
7361 answer<3> f(int&&) { return answer<3>(); }
7362
7363 void
7364 test()
7365 {
7366 int i = 0;
7367 const int c = 0;
7368 static_assert(decltype(f(i))::value == 1, "");
7369 static_assert(decltype(f(c))::value == 2, "");
7370 static_assert(decltype(f(0))::value == 3, "");
7371 }
7372
7373 }
7374
7375 namespace test_uniform_initialization
7376 {
7377
7378 struct test
7379 {
7380 static const int zero {};
7381 static const int one {1};
7382 };
7383
7384 static_assert(test::zero == 0, "");
7385 static_assert(test::one == 1, "");
7386
7387 }
7388
7389 namespace test_lambdas
7390 {
7391
7392 void
7393 test1()
7394 {
7395 auto lambda1 = [](){};
7396 auto lambda2 = lambda1;
7397 lambda1();
7398 lambda2();
7399 }
7400
7401 int
7402 test2()
7403 {
7404 auto a = [](int i, int j){ return i + j; }(1, 2);
7405 auto b = []() -> int { return '0'; }();
7406 auto c = [=](){ return a + b; }();
7407 auto d = [&](){ return c; }();
7408 auto e = [a, &b](int x) mutable {
7409 const auto identity = [](int y){ return y; };
7410 for (auto i = 0; i < a; ++i)
7411 a += b--;
7412 return x + identity(a + b);
7413 }(0);
7414 return a + b + c + d + e;
7415 }
7416
7417 int
7418 test3()
7419 {
7420 const auto nullary = [](){ return 0; };
7421 const auto unary = [](int x){ return x; };
7422 using nullary_t = decltype(nullary);
7423 using unary_t = decltype(unary);
7424 const auto higher1st = [](nullary_t f){ return f(); };
7425 const auto higher2nd = [unary](nullary_t f1){
7426 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7427 };
7428 return higher1st(nullary) + higher2nd(nullary)(unary);
7429 }
7430
7431 }
7432
7433 namespace test_variadic_templates
7434 {
7435
7436 template <int...>
7437 struct sum;
7438
7439 template <int N0, int... N1toN>
7440 struct sum<N0, N1toN...>
7441 {
7442 static constexpr auto value = N0 + sum<N1toN...>::value;
7443 };
7444
7445 template <>
7446 struct sum<>
7447 {
7448 static constexpr auto value = 0;
7449 };
7450
7451 static_assert(sum<>::value == 0, "");
7452 static_assert(sum<1>::value == 1, "");
7453 static_assert(sum<23>::value == 23, "");
7454 static_assert(sum<1, 2>::value == 3, "");
7455 static_assert(sum<5, 5, 11>::value == 21, "");
7456 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7457
7458 }
7459
7460 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7461 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7462 // because of this.
7463 namespace test_template_alias_sfinae
7464 {
7465
7466 struct foo {};
7467
7468 template<typename T>
7469 using member = typename T::member_type;
7470
7471 template<typename T>
7472 void func(...) {}
7473
7474 template<typename T>
7475 void func(member<T>*) {}
7476
7477 void test();
7478
7479 void test() { func<foo>(0); }
7480
7481 }
7482
7483 } // namespace cxx11
7484
7485 #endif // __cplusplus >= 201103L
7486
7487
7488
7489 _ACEOF
7490 if ac_fn_cxx_try_compile "$LINENO"; then :
7491 eval $cachevar=yes
7492 else
7493 eval $cachevar=no
7494 fi
7495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7496 CXX="$ac_save_CXX"
7497 fi
7498 eval ac_res=\$$cachevar
7499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7500 $as_echo "$ac_res" >&6; }
7501 if eval test x\$$cachevar = xyes; then
7502 CXX="$CXX $switch"
7503 if test -n "$CXXCPP" ; then
7504 CXXCPP="$CXXCPP $switch"
7505 fi
7506 ac_success=yes
7507 break
7508 fi
7509 done
7510 fi
7511
7512 if test x$ac_success = xno; then
7513 for alternative in ${ax_cxx_compile_alternatives}; do
7514 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
7515 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7517 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7518 if eval \${$cachevar+:} false; then :
7519 $as_echo_n "(cached) " >&6
7520 else
7521 ac_save_CXX="$CXX"
7522 CXX="$CXX $switch"
7523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7524 /* end confdefs.h. */
7525
7526
7527 // If the compiler admits that it is not ready for C++11, why torture it?
7528 // Hopefully, this will speed up the test.
7529
7530 #ifndef __cplusplus
7531
7532 #error "This is not a C++ compiler"
7533
7534 #elif __cplusplus < 201103L
7535
7536 #error "This is not a C++11 compiler"
7537
7538 #else
7539
7540 namespace cxx11
7541 {
7542
7543 namespace test_static_assert
7544 {
7545
7546 template <typename T>
7547 struct check
7548 {
7549 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7550 };
7551
7552 }
7553
7554 namespace test_final_override
7555 {
7556
7557 struct Base
7558 {
7559 virtual ~Base() {}
7560 virtual void f() {}
7561 };
7562
7563 struct Derived : public Base
7564 {
7565 virtual ~Derived() override {}
7566 virtual void f() override {}
7567 };
7568
7569 }
7570
7571 namespace test_double_right_angle_brackets
7572 {
7573
7574 template < typename T >
7575 struct check {};
7576
7577 typedef check<void> single_type;
7578 typedef check<check<void>> double_type;
7579 typedef check<check<check<void>>> triple_type;
7580 typedef check<check<check<check<void>>>> quadruple_type;
7581
7582 }
7583
7584 namespace test_decltype
7585 {
7586
7587 int
7588 f()
7589 {
7590 int a = 1;
7591 decltype(a) b = 2;
7592 return a + b;
7593 }
7594
7595 }
7596
7597 namespace test_type_deduction
7598 {
7599
7600 template < typename T1, typename T2 >
7601 struct is_same
7602 {
7603 static const bool value = false;
7604 };
7605
7606 template < typename T >
7607 struct is_same<T, T>
7608 {
7609 static const bool value = true;
7610 };
7611
7612 template < typename T1, typename T2 >
7613 auto
7614 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7615 {
7616 return a1 + a2;
7617 }
7618
7619 int
7620 test(const int c, volatile int v)
7621 {
7622 static_assert(is_same<int, decltype(0)>::value == true, "");
7623 static_assert(is_same<int, decltype(c)>::value == false, "");
7624 static_assert(is_same<int, decltype(v)>::value == false, "");
7625 auto ac = c;
7626 auto av = v;
7627 auto sumi = ac + av + 'x';
7628 auto sumf = ac + av + 1.0;
7629 static_assert(is_same<int, decltype(ac)>::value == true, "");
7630 static_assert(is_same<int, decltype(av)>::value == true, "");
7631 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7632 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7633 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7634 return (sumf > 0.0) ? sumi : add(c, v);
7635 }
7636
7637 }
7638
7639 namespace test_noexcept
7640 {
7641
7642 int f() { return 0; }
7643 int g() noexcept { return 0; }
7644
7645 static_assert(noexcept(f()) == false, "");
7646 static_assert(noexcept(g()) == true, "");
7647
7648 }
7649
7650 namespace test_constexpr
7651 {
7652
7653 template < typename CharT >
7654 unsigned long constexpr
7655 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7656 {
7657 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7658 }
7659
7660 template < typename CharT >
7661 unsigned long constexpr
7662 strlen_c(const CharT *const s) noexcept
7663 {
7664 return strlen_c_r(s, 0UL);
7665 }
7666
7667 static_assert(strlen_c("") == 0UL, "");
7668 static_assert(strlen_c("1") == 1UL, "");
7669 static_assert(strlen_c("example") == 7UL, "");
7670 static_assert(strlen_c("another\0example") == 7UL, "");
7671
7672 }
7673
7674 namespace test_rvalue_references
7675 {
7676
7677 template < int N >
7678 struct answer
7679 {
7680 static constexpr int value = N;
7681 };
7682
7683 answer<1> f(int&) { return answer<1>(); }
7684 answer<2> f(const int&) { return answer<2>(); }
7685 answer<3> f(int&&) { return answer<3>(); }
7686
7687 void
7688 test()
7689 {
7690 int i = 0;
7691 const int c = 0;
7692 static_assert(decltype(f(i))::value == 1, "");
7693 static_assert(decltype(f(c))::value == 2, "");
7694 static_assert(decltype(f(0))::value == 3, "");
7695 }
7696
7697 }
7698
7699 namespace test_uniform_initialization
7700 {
7701
7702 struct test
7703 {
7704 static const int zero {};
7705 static const int one {1};
7706 };
7707
7708 static_assert(test::zero == 0, "");
7709 static_assert(test::one == 1, "");
7710
7711 }
7712
7713 namespace test_lambdas
7714 {
7715
7716 void
7717 test1()
7718 {
7719 auto lambda1 = [](){};
7720 auto lambda2 = lambda1;
7721 lambda1();
7722 lambda2();
7723 }
7724
7725 int
7726 test2()
7727 {
7728 auto a = [](int i, int j){ return i + j; }(1, 2);
7729 auto b = []() -> int { return '0'; }();
7730 auto c = [=](){ return a + b; }();
7731 auto d = [&](){ return c; }();
7732 auto e = [a, &b](int x) mutable {
7733 const auto identity = [](int y){ return y; };
7734 for (auto i = 0; i < a; ++i)
7735 a += b--;
7736 return x + identity(a + b);
7737 }(0);
7738 return a + b + c + d + e;
7739 }
7740
7741 int
7742 test3()
7743 {
7744 const auto nullary = [](){ return 0; };
7745 const auto unary = [](int x){ return x; };
7746 using nullary_t = decltype(nullary);
7747 using unary_t = decltype(unary);
7748 const auto higher1st = [](nullary_t f){ return f(); };
7749 const auto higher2nd = [unary](nullary_t f1){
7750 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7751 };
7752 return higher1st(nullary) + higher2nd(nullary)(unary);
7753 }
7754
7755 }
7756
7757 namespace test_variadic_templates
7758 {
7759
7760 template <int...>
7761 struct sum;
7762
7763 template <int N0, int... N1toN>
7764 struct sum<N0, N1toN...>
7765 {
7766 static constexpr auto value = N0 + sum<N1toN...>::value;
7767 };
7768
7769 template <>
7770 struct sum<>
7771 {
7772 static constexpr auto value = 0;
7773 };
7774
7775 static_assert(sum<>::value == 0, "");
7776 static_assert(sum<1>::value == 1, "");
7777 static_assert(sum<23>::value == 23, "");
7778 static_assert(sum<1, 2>::value == 3, "");
7779 static_assert(sum<5, 5, 11>::value == 21, "");
7780 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7781
7782 }
7783
7784 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7785 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7786 // because of this.
7787 namespace test_template_alias_sfinae
7788 {
7789
7790 struct foo {};
7791
7792 template<typename T>
7793 using member = typename T::member_type;
7794
7795 template<typename T>
7796 void func(...) {}
7797
7798 template<typename T>
7799 void func(member<T>*) {}
7800
7801 void test();
7802
7803 void test() { func<foo>(0); }
7804
7805 }
7806
7807 } // namespace cxx11
7808
7809 #endif // __cplusplus >= 201103L
7810
7811
7812
7813 _ACEOF
7814 if ac_fn_cxx_try_compile "$LINENO"; then :
7815 eval $cachevar=yes
7816 else
7817 eval $cachevar=no
7818 fi
7819 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7820 CXX="$ac_save_CXX"
7821 fi
7822 eval ac_res=\$$cachevar
7823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7824 $as_echo "$ac_res" >&6; }
7825 if eval test x\$$cachevar = xyes; then
7826 CXX="$CXX $switch"
7827 if test -n "$CXXCPP" ; then
7828 CXXCPP="$CXXCPP $switch"
7829 fi
7830 ac_success=yes
7831 break
7832 fi
7833 done
7834 if test x$ac_success = xyes; then
7835 break
7836 fi
7837 done
7838 fi
7839 CXX_FOR_BUILD="$CXX"
7840 CXXFLAGS_FOR_BUILD="$CXXFLAGS"
7841 CPPFLAGS_FOR_BUILD="$CPPFLAGS"
7842 CXX="$ax_cv_cxx_compile_cxx11_orig_cxx"
7843 CXXFLAGS="$ax_cv_cxx_compile_cxx11_orig_cxxflags"
7844 CPPFLAGS="$ax_cv_cxx_compile_cxx11_orig_cppflags"
7845 ac_ext=c
7846 ac_cpp='$CPP $CPPFLAGS'
7847 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7848 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7849 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7850
7851 if test x$ax_cxx_compile_cxx11_required = xtrue; then
7852 if test x$ac_success = xno; then
7853 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
7854 fi
7855 fi
7856 if test x$ac_success = xno; then
7857 HAVE_CXX11_FOR_BUILD=0
7858 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
7859 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
7860 else
7861 HAVE_CXX11_FOR_BUILD=1
7862
7863 $as_echo "#define HAVE_CXX11_FOR_BUILD 1" >>confdefs.h
7864
7865 fi
7866
7867
7868 fi
7869 fi
7870
7871 # Check whether --enable-pgo-build was given.
7872 if test "${enable_pgo_build+set}" = set; then :
7873 enableval=$enable_pgo_build; enable_pgo_build=$enableval
7874 else
7875 enable_pgo_build=no
7876 fi
7877
7878
7879 # Issue errors and warnings for invalid/strange PGO build combinations.
7880 case "$have_compiler:$host:$target:$enable_pgo_build" in
7881 *:*:*:no) ;;
7882
7883 # Allow the PGO build only if we aren't building a compiler and
7884 # we are in a native configuration.
7885 no:$build:$build:yes | no:$build:$build:lto) ;;
7886
7887 # Disallow the PGO bootstrap if we are building a compiler.
7888 yes:*:*:yes | yes:*:*:lto)
7889 as_fn_error $? "cannot perform the PGO bootstrap when building a compiler" "$LINENO" 5 ;;
7890
7891 *)
7892 as_fn_error $? "invalid option for --enable-pgo-build" "$LINENO" 5
7893 ;;
7894 esac
7895
7896 if test "$enable_pgo_build" != "no"; then
7897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fprofile-generate" >&5
7898 $as_echo_n "checking whether the compiler supports -fprofile-generate... " >&6; }
7899 old_CFLAGS="$CFLAGS"
7900 PGO_BUILD_GEN_CFLAGS="-fprofile-generate"
7901 CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS"
7902
7903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7904 /* end confdefs.h. */
7905 int foo;
7906 _ACEOF
7907 if ac_fn_c_try_compile "$LINENO"; then :
7908
7909 else
7910 PGO_BUILD_GEN_CFLAGS=
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7913 CFLAGS="$old_CFLAGS"
7914 if test -n "$PGO_BUILD_GEN_CFLAGS"; then
7915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7916 $as_echo "yes" >&6; }
7917 PGO_BUILD_USE_CFLAGS="-fprofile-use"
7918 else
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7920 $as_echo "no" >&6; }
7921 as_fn_error $? "cannot perform the PGO build without -fprofile-generate" "$LINENO" 5
7922 fi
7923
7924 if test "$enable_pgo_build" = "lto"; then
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -flto=jobserver -ffat-lto-objects" >&5
7926 $as_echo_n "checking whether the compiler supports -flto=jobserver -ffat-lto-objects... " >&6; }
7927 old_CFLAGS="$CFLAGS"
7928 PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects"
7929 CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS"
7930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7931 /* end confdefs.h. */
7932 int foo;
7933 _ACEOF
7934 if ac_fn_c_try_compile "$LINENO"; then :
7935
7936 else
7937 PGO_BUILD_LTO_CFLAGS=
7938 fi
7939 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7940 CFLAGS="$old_CFLAGS"
7941 if test -n "$PGO_BUILD_LTO_CFLAGS"; then
7942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7943 $as_echo "yes" >&6; }
7944 else
7945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7946 $as_echo "no" >&6; }
7947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO is disabled for the PGO build" >&5
7948 $as_echo "$as_me: WARNING: LTO is disabled for the PGO build" >&2;}
7949 fi
7950 fi
7951 fi
7952
7953
7954
7955
7956 # Used for setting $lt_cv_objdir
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7958 $as_echo_n "checking for objdir... " >&6; }
7959 if ${lt_cv_objdir+:} false; then :
7960 $as_echo_n "(cached) " >&6
7961 else
7962 rm -f .libs 2>/dev/null
7963 mkdir .libs 2>/dev/null
7964 if test -d .libs; then
7965 lt_cv_objdir=.libs
7966 else
7967 # MS-DOS does not allow filenames that begin with a dot.
7968 lt_cv_objdir=_libs
7969 fi
7970 rmdir .libs 2>/dev/null
7971 fi
7972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7973 $as_echo "$lt_cv_objdir" >&6; }
7974 objdir=$lt_cv_objdir
7975
7976
7977
7978
7979
7980 cat >>confdefs.h <<_ACEOF
7981 #define LT_OBJDIR "$lt_cv_objdir/"
7982 _ACEOF
7983
7984
7985
7986 # Check for GMP, MPFR and MPC
7987 require_gmp=no
7988 require_mpc=no
7989 if test -d ${srcdir}/gcc ; then
7990 require_gmp=yes
7991 require_mpc=yes
7992 fi
7993 if test -d ${srcdir}/gdb ; then
7994 if test "x$enable_gdb" != xno; then
7995 require_gmp=yes
7996 fi
7997 fi
7998
7999 gmplibs="-lmpfr -lgmp"
8000 if test x"$require_mpc" = "xyes" ; then
8001 gmplibs="-lmpc $gmplibs"
8002 fi
8003 gmpinc=
8004 have_gmp=no
8005
8006 # Specify a location for mpc
8007 # check for this first so it ends up on the link line before mpfr.
8008
8009 # Check whether --with-mpc was given.
8010 if test "${with_mpc+set}" = set; then :
8011 withval=$with_mpc;
8012 fi
8013
8014
8015 # Check whether --with-mpc-include was given.
8016 if test "${with_mpc_include+set}" = set; then :
8017 withval=$with_mpc_include;
8018 fi
8019
8020
8021 # Check whether --with-mpc-lib was given.
8022 if test "${with_mpc_lib+set}" = set; then :
8023 withval=$with_mpc_lib;
8024 fi
8025
8026
8027 if test "x$with_mpc" != x; then
8028 gmplibs="-L$with_mpc/lib $gmplibs"
8029 gmpinc="-I$with_mpc/include $gmpinc"
8030 fi
8031 if test "x$with_mpc_include" != x; then
8032 gmpinc="-I$with_mpc_include $gmpinc"
8033 fi
8034 if test "x$with_mpc_lib" != x; then
8035 gmplibs="-L$with_mpc_lib $gmplibs"
8036 fi
8037 if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
8038 gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
8039 gmpinc='-I$$s/mpc/src '"$gmpinc"
8040 # Do not test the mpc version. Assume that it is sufficient, since
8041 # it is in the source tree, and the library has not been built yet
8042 # but it would be included on the link line in the version check below
8043 # hence making the test fail.
8044 have_gmp=yes
8045 fi
8046
8047 # Specify a location for mpfr
8048 # check for this first so it ends up on the link line before gmp.
8049
8050 # Check whether --with-mpfr was given.
8051 if test "${with_mpfr+set}" = set; then :
8052 withval=$with_mpfr;
8053 fi
8054
8055
8056 # Check whether --with-mpfr-include was given.
8057 if test "${with_mpfr_include+set}" = set; then :
8058 withval=$with_mpfr_include;
8059 fi
8060
8061
8062 # Check whether --with-mpfr-lib was given.
8063 if test "${with_mpfr_lib+set}" = set; then :
8064 withval=$with_mpfr_lib;
8065 fi
8066
8067
8068 if test "x$with_mpfr" != x; then
8069 gmplibs="-L$with_mpfr/lib $gmplibs"
8070 gmpinc="-I$with_mpfr/include $gmpinc"
8071 fi
8072 if test "x$with_mpfr_include" != x; then
8073 gmpinc="-I$with_mpfr_include $gmpinc"
8074 fi
8075 if test "x$with_mpfr_lib" != x; then
8076 gmplibs="-L$with_mpfr_lib $gmplibs"
8077 fi
8078 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
8079 # MPFR v3.1.0 moved the sources into a src sub-directory.
8080 if ! test -d ${srcdir}/mpfr/src; then
8081 as_fn_error $? "Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+." "$LINENO" 5
8082 fi
8083 gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs"
8084 gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc"
8085 extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir"
8086 # Do not test the mpfr version. Assume that it is sufficient, since
8087 # it is in the source tree, and the library has not been built yet
8088 # but it would be included on the link line in the version check below
8089 # hence making the test fail.
8090 have_gmp=yes
8091 fi
8092
8093 # Specify a location for gmp
8094
8095 # Check whether --with-gmp was given.
8096 if test "${with_gmp+set}" = set; then :
8097 withval=$with_gmp;
8098 fi
8099
8100
8101 # Check whether --with-gmp-include was given.
8102 if test "${with_gmp_include+set}" = set; then :
8103 withval=$with_gmp_include;
8104 fi
8105
8106
8107 # Check whether --with-gmp-lib was given.
8108 if test "${with_gmp_lib+set}" = set; then :
8109 withval=$with_gmp_lib;
8110 fi
8111
8112
8113
8114 if test "x$with_gmp" != x; then
8115 gmplibs="-L$with_gmp/lib $gmplibs"
8116 gmpinc="-I$with_gmp/include $gmpinc"
8117 fi
8118 if test "x$with_gmp_include" != x; then
8119 gmpinc="-I$with_gmp_include $gmpinc"
8120 fi
8121 if test "x$with_gmp_lib" != x; then
8122 gmplibs="-L$with_gmp_lib $gmplibs"
8123 fi
8124 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
8125 gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
8126 gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
8127 extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8128 extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8129 extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
8130 # Do not test the gmp version. Assume that it is sufficient, since
8131 # it is in the source tree, and the library has not been built yet
8132 # but it would be included on the link line in the version check below
8133 # hence making the test fail.
8134 have_gmp=yes
8135 fi
8136
8137 if test "x$require_gmp" = xyes && test "x$have_gmp" = xno; then
8138 have_gmp=yes
8139 saved_CFLAGS="$CFLAGS"
8140 CFLAGS="$CFLAGS $gmpinc"
8141 # Check for the recommended and required versions of GMP.
8142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
8143 $as_echo_n "checking for the correct version of gmp.h... " >&6; }
8144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8145 /* end confdefs.h. */
8146 #include "gmp.h"
8147 int
8148 main ()
8149 {
8150
8151 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8152 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8153 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
8154 choke me
8155 #endif
8156
8157 ;
8158 return 0;
8159 }
8160 _ACEOF
8161 if ac_fn_c_try_compile "$LINENO"; then :
8162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8163 /* end confdefs.h. */
8164 #include <gmp.h>
8165 int
8166 main ()
8167 {
8168
8169 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8170 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8171 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
8172 choke me
8173 #endif
8174
8175 ;
8176 return 0;
8177 }
8178 _ACEOF
8179 if ac_fn_c_try_compile "$LINENO"; then :
8180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8181 $as_echo "yes" >&6; }
8182 else
8183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8184 $as_echo "buggy but acceptable" >&6; }
8185 fi
8186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8187 else
8188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8189 $as_echo "no" >&6; }; have_gmp=no
8190 fi
8191 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8192
8193 # If we have GMP, check the MPFR version.
8194 if test x"$have_gmp" = xyes; then
8195 # Check for the recommended and required versions of MPFR.
8196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
8197 $as_echo_n "checking for the correct version of mpfr.h... " >&6; }
8198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8199 /* end confdefs.h. */
8200 #include <gmp.h>
8201 #include <mpfr.h>
8202 int
8203 main ()
8204 {
8205
8206 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,0)
8207 choke me
8208 #endif
8209
8210 ;
8211 return 0;
8212 }
8213 _ACEOF
8214 if ac_fn_c_try_compile "$LINENO"; then :
8215 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8216 /* end confdefs.h. */
8217 #include <gmp.h>
8218 #include <mpfr.h>
8219 int
8220 main ()
8221 {
8222
8223 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,6)
8224 choke me
8225 #endif
8226
8227 ;
8228 return 0;
8229 }
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8233 $as_echo "yes" >&6; }
8234 else
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8236 $as_echo "buggy but acceptable" >&6; }
8237 fi
8238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8239 else
8240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8241 $as_echo "no" >&6; }; have_gmp=no
8242 fi
8243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8244 fi
8245
8246 # Check for the MPC header version.
8247 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes ; then
8248 # Check for the recommended and required versions of MPC.
8249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
8250 $as_echo_n "checking for the correct version of mpc.h... " >&6; }
8251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8252 /* end confdefs.h. */
8253 #include <mpc.h>
8254 int
8255 main ()
8256 {
8257
8258 #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
8259 choke me
8260 #endif
8261
8262 ;
8263 return 0;
8264 }
8265 _ACEOF
8266 if ac_fn_c_try_compile "$LINENO"; then :
8267 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8268 /* end confdefs.h. */
8269 #include <mpc.h>
8270 int
8271 main ()
8272 {
8273
8274 #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
8275 choke me
8276 #endif
8277
8278 ;
8279 return 0;
8280 }
8281 _ACEOF
8282 if ac_fn_c_try_compile "$LINENO"; then :
8283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8284 $as_echo "yes" >&6; }
8285 else
8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8287 $as_echo "buggy but acceptable" >&6; }
8288 fi
8289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8290 else
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8292 $as_echo "no" >&6; }; have_gmp=no
8293 fi
8294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8295 fi
8296
8297 # Now check the MPFR library.
8298 if test x"$have_gmp" = xyes; then
8299 saved_LIBS="$LIBS"
8300 LIBS="$LIBS $gmplibs"
8301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the gmp/mpfr libraries" >&5
8302 $as_echo_n "checking for the correct version of the gmp/mpfr libraries... " >&6; }
8303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8304 /* end confdefs.h. */
8305 #include <mpfr.h>
8306 int
8307 main ()
8308 {
8309
8310 mpfr_t n;
8311 mpfr_t x;
8312 int t;
8313 mpfr_init (n);
8314 mpfr_init (x);
8315 mpfr_atan2 (n, n, x, MPFR_RNDN);
8316 mpfr_erfc (n, x, MPFR_RNDN);
8317 mpfr_subnormalize (x, t, MPFR_RNDN);
8318 mpfr_clear(n);
8319 mpfr_clear(x);
8320
8321 ;
8322 return 0;
8323 }
8324 _ACEOF
8325 if ac_fn_c_try_link "$LINENO"; then :
8326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8327 $as_echo "yes" >&6; }
8328 else
8329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8330 $as_echo "no" >&6; }; have_gmp=no
8331 fi
8332 rm -f core conftest.err conftest.$ac_objext \
8333 conftest$ac_exeext conftest.$ac_ext
8334 LIBS="$saved_LIBS"
8335 fi
8336
8337 # Now check the MPC library
8338 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes; then
8339 saved_LIBS="$LIBS"
8340 LIBS="$LIBS $gmplibs"
8341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the mpc libraries" >&5
8342 $as_echo_n "checking for the correct version of the mpc libraries... " >&6; }
8343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8344 /* end confdefs.h. */
8345 #include <mpc.h>
8346 int
8347 main ()
8348 {
8349
8350 mpc_t c;
8351 mpc_init2 (c, 53);
8352 mpc_set_ui_ui (c, 1, 1, MPC_RNDNN);
8353 mpc_cosh (c, c, MPC_RNDNN);
8354 mpc_pow (c, c, c, MPC_RNDNN);
8355 mpc_acosh (c, c, MPC_RNDNN);
8356 mpc_clear (c);
8357
8358 ;
8359 return 0;
8360 }
8361 _ACEOF
8362 if ac_fn_c_try_link "$LINENO"; then :
8363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8364 $as_echo "yes" >&6; }
8365 else
8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8367 $as_echo "no" >&6; }; have_gmp=no
8368 fi
8369 rm -f core conftest.err conftest.$ac_objext \
8370 conftest$ac_exeext conftest.$ac_ext
8371 LIBS="$saved_LIBS"
8372 fi
8373
8374 CFLAGS="$saved_CFLAGS"
8375
8376 # The library versions listed in the error message below should match
8377 # the HARD-minimums enforced above.
8378 if test x$have_gmp != xyes; then
8379 if test -d ${srcdir}/gcc ; then
8380 as_fn_error $? "Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.
8381 Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
8382 their locations. Source code for these libraries can be found at
8383 their respective hosting sites as well as at
8384 https://gcc.gnu.org/pub/gcc/infrastructure/. See also
8385 http://gcc.gnu.org/install/prerequisites.html for additional info. If
8386 you obtained GMP, MPFR and/or MPC from a vendor distribution package,
8387 make sure that you have installed both the libraries and the header
8388 files. They may be located in separate packages." "$LINENO" 5
8389 else
8390 as_fn_error $? "Building GDB requires GMP 4.2+, and MPFR 3.1.0+.
8391 Try the --with-gmp and/or --with-mpfr options to specify
8392 their locations. If you obtained GMP and/or MPFR from a vendor
8393 distribution package, make sure that you have installed both the libraries
8394 and the header files. They may be located in separate packages." "$LINENO" 5
8395 fi
8396 fi
8397 fi
8398
8399 # Flags needed for both GMP, MPFR and/or MPC.
8400
8401
8402
8403
8404
8405
8406
8407 # Libraries to use for stage1 or when not bootstrapping.
8408
8409 # Check whether --with-stage1-libs was given.
8410 if test "${with_stage1_libs+set}" = set; then :
8411 withval=$with_stage1_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8412 stage1_libs=
8413 else
8414 stage1_libs=$withval
8415 fi
8416 else
8417 stage1_libs=
8418 fi
8419
8420
8421
8422 # Whether or not to use -static-libstdc++ and -static-libgcc. The
8423 # default is yes if gcc is being built; no otherwise. The reason for
8424 # this default is that gdb is sometimes linked against GNU Source
8425 # Highlight, which is a shared library that uses C++ exceptions. In
8426 # this case, -static-libstdc++ will cause crashes.
8427
8428 # Check whether --with-static-standard-libraries was given.
8429 if test "${with_static_standard_libraries+set}" = set; then :
8430 withval=$with_static_standard_libraries;
8431 else
8432 with_static_standard_libraries=auto
8433 fi
8434
8435 if test "$with_static_standard_libraries" = auto; then
8436 with_static_standard_libraries=$have_compiler
8437 fi
8438
8439 # Linker flags to use for stage1 or when not bootstrapping.
8440
8441 # Check whether --with-stage1-ldflags was given.
8442 if test "${with_stage1_ldflags+set}" = set; then :
8443 withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8444 stage1_ldflags=
8445 else
8446 stage1_ldflags=$withval
8447 fi
8448 else
8449 stage1_ldflags=
8450 # In stage 1, default to linking libstdc++ and libgcc statically with GCC
8451 # if supported. But if the user explicitly specified the libraries to use,
8452 # trust that they are doing what they want.
8453 if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
8454 -a "$have_static_libs" = yes; then
8455 stage1_ldflags="-static-libstdc++ -static-libgcc"
8456 fi
8457 fi
8458
8459
8460
8461 # Libraries to use for stage2 and later builds.
8462
8463 # Check whether --with-boot-libs was given.
8464 if test "${with_boot_libs+set}" = set; then :
8465 withval=$with_boot_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8466 poststage1_libs=
8467 else
8468 poststage1_libs=$withval
8469 fi
8470 else
8471 poststage1_libs=
8472 fi
8473
8474
8475
8476 # Linker flags to use for stage2 and later builds.
8477
8478 # Check whether --with-boot-ldflags was given.
8479 if test "${with_boot_ldflags+set}" = set; then :
8480 withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8481 poststage1_ldflags=
8482 else
8483 poststage1_ldflags=$withval
8484 fi
8485 else
8486 poststage1_ldflags=
8487 # In stages 2 and 3, default to linking libstdc++ and libgcc
8488 # statically. But if the user explicitly specified the libraries to
8489 # use, trust that they are doing what they want.
8490 if test "$poststage1_libs" = ""; then
8491 poststage1_ldflags="-static-libstdc++ -static-libgcc"
8492 fi
8493 fi
8494
8495
8496
8497 # GCC GRAPHITE dependency isl.
8498 # Basic setup is inlined here, actual checks are in config/isl.m4
8499
8500
8501 # Check whether --with-isl was given.
8502 if test "${with_isl+set}" = set; then :
8503 withval=$with_isl;
8504 fi
8505
8506
8507 # Treat --without-isl as a request to disable
8508 # GRAPHITE support and skip all following checks.
8509 if test "x$with_isl" != "xno"; then
8510 # Check for isl
8511
8512
8513 # Check whether --with-isl-include was given.
8514 if test "${with_isl_include+set}" = set; then :
8515 withval=$with_isl_include;
8516 fi
8517
8518
8519 # Check whether --with-isl-lib was given.
8520 if test "${with_isl_lib+set}" = set; then :
8521 withval=$with_isl_lib;
8522 fi
8523
8524
8525 # Check whether --enable-isl-version-check was given.
8526 if test "${enable_isl_version_check+set}" = set; then :
8527 enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval
8528 else
8529 ENABLE_ISL_CHECK=yes
8530 fi
8531
8532
8533 # Initialize isllibs and islinc.
8534 case $with_isl in
8535 no)
8536 isllibs=
8537 islinc=
8538 ;;
8539 "" | yes)
8540 ;;
8541 *)
8542 isllibs="-L$with_isl/lib"
8543 islinc="-I$with_isl/include"
8544 ;;
8545 esac
8546 if test "x${with_isl_include}" != x ; then
8547 islinc="-I$with_isl_include"
8548 fi
8549 if test "x${with_isl_lib}" != x; then
8550 isllibs="-L$with_isl_lib"
8551 fi
8552 if test "x${islinc}" = x && test "x${isllibs}" = x \
8553 && test -d ${srcdir}/isl; then
8554 isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' '
8555 islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
8556 ENABLE_ISL_CHECK=no
8557 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5
8558 $as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;}
8559 fi
8560
8561 isllibs="${isllibs} -lisl"
8562
8563
8564
8565 if test "${ENABLE_ISL_CHECK}" = yes ; then
8566 _isl_saved_CFLAGS=$CFLAGS
8567 _isl_saved_LDFLAGS=$LDFLAGS
8568 _isl_saved_LIBS=$LIBS
8569
8570 CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
8571 LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
8572 LIBS="${_isl_saved_LIBS} -lisl -lgmp"
8573
8574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 or later" >&5
8575 $as_echo_n "checking for isl 0.15 or later... " >&6; }
8576 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8577 /* end confdefs.h. */
8578 #include <isl/schedule.h>
8579 int
8580 main ()
8581 {
8582 isl_options_set_schedule_serialize_sccs (NULL, 0);
8583 ;
8584 return 0;
8585 }
8586 _ACEOF
8587 if ac_fn_c_try_link "$LINENO"; then :
8588 gcc_cv_isl=yes
8589 else
8590 gcc_cv_isl=no
8591 fi
8592 rm -f core conftest.err conftest.$ac_objext \
8593 conftest$ac_exeext conftest.$ac_ext
8594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
8595 $as_echo "$gcc_cv_isl" >&6; }
8596
8597 if test "${gcc_cv_isl}" = no ; then
8598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: required isl version is 0.15 or later" >&5
8599 $as_echo "required isl version is 0.15 or later" >&6; }
8600 fi
8601
8602 CFLAGS=$_isl_saved_CFLAGS
8603 LDFLAGS=$_isl_saved_LDFLAGS
8604 LIBS=$_isl_saved_LIBS
8605 fi
8606
8607
8608
8609
8610
8611
8612 if test "x${with_isl}" = xno; then
8613 graphite_requested=no
8614 elif test "x${with_isl}" != x \
8615 || test "x${with_isl_include}" != x \
8616 || test "x${with_isl_lib}" != x ; then
8617 graphite_requested=yes
8618 else
8619 graphite_requested=no
8620 fi
8621
8622
8623
8624 if test "${gcc_cv_isl}" = no ; then
8625 isllibs=
8626 islinc=
8627 fi
8628
8629 if test "${graphite_requested}" = yes \
8630 && test "x${isllibs}" = x \
8631 && test "x${islinc}" = x ; then
8632
8633 as_fn_error $? "Unable to find a usable isl. See config.log for details." "$LINENO" 5
8634 fi
8635
8636
8637 fi
8638
8639 # If the isl check failed, disable builds of in-tree variant of isl
8640 if test "x$with_isl" = xno ||
8641 test "x$gcc_cv_isl" = xno; then
8642 noconfigdirs="$noconfigdirs isl"
8643 islinc=
8644 fi
8645
8646
8647
8648
8649 # Check for LTO support.
8650 # Check whether --enable-lto was given.
8651 if test "${enable_lto+set}" = set; then :
8652 enableval=$enable_lto; enable_lto=$enableval
8653 else
8654 enable_lto=yes; default_enable_lto=yes
8655 fi
8656
8657
8658
8659
8660
8661 target_elf=no
8662 case $target in
8663 *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
8664 *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
8665 alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \
8666 nvptx-*-none)
8667 target_elf=no
8668 ;;
8669 *)
8670 target_elf=yes
8671 ;;
8672 esac
8673
8674 if test $target_elf = yes; then :
8675 # ELF platforms build the lto-plugin always.
8676 build_lto_plugin=yes
8677
8678 else
8679 if test x"$default_enable_lto" = x"yes" ; then
8680 case $target in
8681 *-apple-darwin[912]* | *-cygwin* | *-mingw* | *djgpp*) ;;
8682 # On other non-ELF platforms, LTO has yet to be validated.
8683 *) enable_lto=no ;;
8684 esac
8685 else
8686 # Apart from ELF platforms, only Windows and Darwin support LTO so far.
8687 # It would also be nice to check the binutils support, but we don't
8688 # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
8689 # warn during gcc/ subconfigure; unless you're bootstrapping with
8690 # -flto it won't be needed until after installation anyway.
8691 case $target in
8692 *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;;
8693 *) if test x"$enable_lto" = x"yes"; then
8694 as_fn_error $? "LTO support is not enabled for this target." "$LINENO" 5
8695 fi
8696 ;;
8697 esac
8698 fi
8699 # Among non-ELF, only Windows platforms support the lto-plugin so far.
8700 # Build it unless LTO was explicitly disabled.
8701 case $target in
8702 *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;;
8703 *) ;;
8704 esac
8705
8706 fi
8707
8708
8709 # Check whether --enable-linker-plugin-configure-flags was given.
8710 if test "${enable_linker_plugin_configure_flags+set}" = set; then :
8711 enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval
8712 else
8713 extra_linker_plugin_configure_flags=
8714 fi
8715
8716
8717 # Check whether --enable-linker-plugin-flags was given.
8718 if test "${enable_linker_plugin_flags+set}" = set; then :
8719 enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval
8720 else
8721 extra_linker_plugin_flags=
8722 fi
8723
8724
8725
8726 # Handle --enable-host-pie
8727 # If host PIE executables are the default (or must be forced on) for some host,
8728 # we must pass that configuration to the gcc directory.
8729 gcc_host_pie=
8730 # Check whether --enable-host-pie was given.
8731 if test "${enable_host_pie+set}" = set; then :
8732 enableval=$enable_host_pie; host_pie=$enableval
8733 case $host in
8734 *-*-darwin2*)
8735 if test x$host_pie != xyes ; then
8736 # for Darwin20+ this is required.
8737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&5
8738 $as_echo "$as_me: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&2;}
8739 host_pie=yes
8740 gcc_host_pie=--enable-host-pie
8741 fi ;;
8742 *) ;;
8743 esac
8744 else
8745 case $host in
8746 *-*-darwin2*)
8747 # Default to PIE (mandatory for aarch64).
8748 host_pie=yes
8749 gcc_host_pie=--enable-host-pie
8750 ;;
8751 *) host_pie=no ;;
8752 esac
8753 fi
8754
8755
8756
8757
8758
8759 # Enable --enable-host-shared.
8760 # Checked early to determine whether jit is an 'all' language
8761 # Check whether --enable-host-shared was given.
8762 if test "${enable_host_shared+set}" = set; then :
8763 enableval=$enable_host_shared; host_shared=$enableval
8764 case $host in
8765 x86_64-*-darwin* | aarch64-*-darwin*)
8766 if test x$host_shared != xyes ; then
8767 # PIC is the default, and actually cannot be switched off.
8768 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&5
8769 $as_echo "$as_me: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&2;}
8770 host_shared=yes
8771 fi ;;
8772 *-*-darwin*)
8773 if test x$host_pie = xyes -a x$host_shared != xyes ; then
8774 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&5
8775 $as_echo "$as_me: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&2;}
8776 host_shared=yes
8777 fi ;;
8778 *) ;;
8779 esac
8780 else
8781 case $host in
8782 # 64B x86_64 and Aarch64 Darwin default to PIC.
8783 x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
8784 # 32B and powerpc64 Darwin must use PIC to link PIE exes.
8785 *-*-darwin*) host_shared=$host_pie ;;
8786 *) host_shared=no;;
8787 esac
8788 fi
8789
8790
8791
8792
8793 if test x$host_shared = xyes; then
8794 case $host in
8795 *-*-darwin*)
8796 # Since host shared is the default for 64b Darwin, and also enabled for
8797 # host_pie, ensure that we present the PIE flag when host_pie is active.
8798 if test x$host_pie = xyes; then
8799 PICFLAG=-fPIE
8800 fi
8801 ;;
8802 *)
8803 PICFLAG=-fPIC
8804 ;;
8805 esac
8806 elif test x$host_pie = xyes; then
8807 PICFLAG=-fPIE
8808 else
8809 PICFLAG=
8810 fi
8811
8812
8813
8814 # If we are building PIC/PIE host executables, and we are building dependent
8815 # libs (e.g. GMP) in-tree those libs need to be configured to generate PIC
8816 # code.
8817 host_libs_picflag=
8818 if test "$host_shared" = "yes" -o "$host_pie" = "yes"; then
8819 host_libs_picflag='--with-pic'
8820 fi
8821
8822
8823 # By default, C and C++ are the only stage 1 languages.
8824 stage1_languages=,c,
8825
8826 # Target libraries that we bootstrap.
8827 bootstrap_target_libs=,target-libgcc,
8828
8829 # Figure out what language subdirectories are present.
8830 # Look if the user specified --enable-languages="..."; if not, use
8831 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8832 # go away some day.
8833 # NB: embedded tabs in this IF block -- do not untabify
8834 if test -d ${srcdir}/gcc; then
8835 if test x"${enable_languages+set}" != xset; then
8836 if test x"${LANGUAGES+set}" = xset; then
8837 enable_languages="${LANGUAGES}"
8838 echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
8839 else
8840 enable_languages=default
8841 fi
8842 else
8843 if test x"${enable_languages}" = x ||
8844 test x"${enable_languages}" = xyes;
8845 then
8846 echo configure.ac: --enable-languages needs at least one language argument 1>&2
8847 exit 1
8848 fi
8849 fi
8850 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
8851
8852 # 'f95' is the old name for the 'fortran' language. We issue a warning
8853 # and make the substitution.
8854 case ,${enable_languages}, in
8855 *,f95,*)
8856 echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
8857 enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
8858 ;;
8859 esac
8860
8861 # If bootstrapping, C++ must be enabled.
8862 case ",$enable_languages,:$enable_bootstrap" in
8863 *,c++,*:*) ;;
8864 *:yes)
8865 if test -f ${srcdir}/gcc/cp/config-lang.in; then
8866 enable_languages="${enable_languages},c++"
8867 else
8868 as_fn_error $? "bootstrapping requires c++ sources" "$LINENO" 5
8869 fi
8870 ;;
8871 esac
8872
8873 # First scan to see if an enabled language requires some other language.
8874 # We assume that a given config-lang.in will list all the language
8875 # front ends it requires, even if some are required indirectly.
8876 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8877 case ${lang_frag} in
8878 ..) ;;
8879 # The odd quoting in the next line works around
8880 # an apparent bug in bash 1.12 on linux.
8881 ${srcdir}/gcc/[*]/config-lang.in) ;;
8882 *)
8883 # From the config-lang.in, get $language, $lang_requires, and
8884 # $lang_requires_boot_languages.
8885 language=
8886 lang_requires=
8887 lang_requires_boot_languages=
8888 # set srcdir during sourcing lang_frag to the gcc dir.
8889 # Sadly overriding srcdir on the . line doesn't work in plain sh as it
8890 # polutes this shell
8891 saved_srcdir=${srcdir}
8892 srcdir=${srcdir}/gcc . ${lang_frag}
8893 srcdir=${saved_srcdir}
8894 for other in ${lang_requires} ${lang_requires_boot_languages}; do
8895 case ,${enable_languages}, in
8896 *,$other,*) ;;
8897 *,default,*) ;;
8898 *,all,*) ;;
8899 *,$language,*)
8900 echo " \`$other' language required by \`$language'; enabling" 1>&2
8901 enable_languages="${enable_languages},${other}"
8902 ;;
8903 esac
8904 done
8905 for other in ${lang_requires_boot_languages} ; do
8906 if test "$other" != "c"; then
8907 case ,${enable_stage1_languages}, in
8908 *,$other,*) ;;
8909 *,default,*) ;;
8910 *,all,*) ;;
8911 *)
8912 case ,${enable_languages}, in
8913 *,$language,*)
8914 echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
8915 enable_stage1_languages="$enable_stage1_languages,${other}"
8916 ;;
8917 esac
8918 ;;
8919 esac
8920 fi
8921 done
8922 ;;
8923 esac
8924 done
8925
8926 new_enable_languages=,c,
8927
8928 # If LTO is enabled, add the LTO front end.
8929 if test "$enable_lto" = "yes" ; then
8930 case ,${enable_languages}, in
8931 *,lto,*) ;;
8932 *) enable_languages="${enable_languages},lto" ;;
8933 esac
8934 if test "${build_lto_plugin}" = "yes" ; then
8935 configdirs="$configdirs lto-plugin"
8936 fi
8937 fi
8938
8939 # If we're building an offloading compiler, add the LTO front end.
8940 if test x"$enable_as_accelerator_for" != x ; then
8941 case ,${enable_languages}, in
8942 *,lto,*) ;;
8943 *) enable_languages="${enable_languages},lto" ;;
8944 esac
8945 fi
8946
8947 missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ `
8948 potential_languages=,c,
8949
8950 enabled_target_libs=
8951 disabled_target_libs=
8952
8953 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8954 case ${lang_frag} in
8955 ..) ;;
8956 # The odd quoting in the next line works around
8957 # an apparent bug in bash 1.12 on linux.
8958 ${srcdir}/gcc/[*]/config-lang.in) ;;
8959 *)
8960 # From the config-lang.in, get $language, $target_libs,
8961 # $lang_dirs, $boot_language, and $build_by_default
8962 language=
8963 target_libs=
8964 lang_dirs=
8965 subdir_requires=
8966 boot_language=no
8967 build_by_default=yes
8968 # set srcdir during sourcing. See above about save & restore
8969 saved_srcdir=${srcdir}
8970 srcdir=${srcdir}/gcc . ${lang_frag}
8971 srcdir=${saved_srcdir}
8972 if test x${language} = x; then
8973 echo "${lang_frag} doesn't set \$language." 1>&2
8974 exit 1
8975 fi
8976
8977 if test "$language" = "c++"; then
8978 boot_language=yes
8979 fi
8980
8981 add_this_lang=no
8982 # C is always enabled, so no need to add it again
8983 if test "$language" != "c"; then
8984 case ,${enable_languages}, in
8985 *,${language},*)
8986 # Language was explicitly selected; include it
8987 add_this_lang=yes
8988 ;;
8989 *,all,*)
8990 # All languages are enabled
8991 add_this_lang=all
8992 ;;
8993 *,default,*)
8994 # 'default' was selected, select it if it is a default language
8995 add_this_lang=${build_by_default}
8996 ;;
8997 esac
8998 fi
8999
9000 # Disable languages that need other directories if these aren't available.
9001 for i in $subdir_requires; do
9002 test -f "$srcdir/gcc/$i/config-lang.in" && continue
9003 case ${add_this_lang} in
9004 yes)
9005 # Specifically requested language; tell them.
9006 as_fn_error $? "The gcc/$i directory contains parts of $language but is missing" "$LINENO" 5
9007 ;;
9008 all)
9009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The gcc/$i directory contains parts of $language but is missing" >&5
9010 $as_echo "$as_me: WARNING: The gcc/$i directory contains parts of $language but is missing" >&2;}
9011 add_this_lang=unsupported
9012 ;;
9013 *)
9014 # Silently disable.
9015 add_this_lang=unsupported
9016 ;;
9017 esac
9018 done
9019
9020 # Disable Ada if no preexisting GNAT is available.
9021 case ${add_this_lang}:${language}:${have_gnat} in
9022 yes:ada:no)
9023 # Specifically requested language; tell them.
9024 as_fn_error $? "GNAT is required to build $language" "$LINENO" 5
9025 ;;
9026 all:ada:no)
9027 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNAT is required to build $language" >&5
9028 $as_echo "$as_me: WARNING: GNAT is required to build $language" >&2;}
9029 add_this_lang=unsupported
9030 ;;
9031 *:ada:no)
9032 # Silently disable.
9033 add_this_lang=unsupported
9034 ;;
9035 esac
9036
9037 # Disable D if no preexisting GDC is available.
9038 case ${add_this_lang}:${language}:${have_gdc} in
9039 yes:d:no)
9040 # Specifically requested language; tell them.
9041 as_fn_error $? "GDC is required to build $language" "$LINENO" 5
9042 ;;
9043 all:d:no)
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GDC is required to build $language" >&5
9045 $as_echo "$as_me: WARNING: GDC is required to build $language" >&2;}
9046 add_this_lang=unsupported
9047 ;;
9048 *:d:no)
9049 # Silently disable.
9050 add_this_lang=unsupported
9051 ;;
9052 esac
9053
9054 # Disable jit if -enable-host-shared not specified
9055 # but not if building for Mingw. All code in Windows
9056 # is position independent code (PIC).
9057 case $target in
9058 *mingw*) ;;
9059 *)
9060 case ${add_this_lang}:${language}:${host_shared} in
9061 yes:jit:no)
9062 # PR jit/64780: explicitly specify --enable-host-shared
9063 as_fn_error $? "
9064 Enabling language \"jit\" requires --enable-host-shared.
9065
9066 --enable-host-shared typically slows the rest of the compiler down by
9067 a few %, so you must explicitly enable it.
9068
9069 If you want to build both the jit and the regular compiler, it is often
9070 best to do this via two separate configure/builds, in separate
9071 directories, to avoid imposing the performance cost of
9072 --enable-host-shared on the regular compiler." "$LINENO" 5
9073 ;;
9074 all:jit:no)
9075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-host-shared required to build $language" >&5
9076 $as_echo "$as_me: WARNING: --enable-host-shared required to build $language" >&2;}
9077 add_this_lang=unsupported
9078 ;;
9079 *:jit:no)
9080 # Silently disable.
9081 add_this_lang=unsupported
9082 ;;
9083 esac
9084 ;;
9085 esac
9086
9087 # Disable a language that is unsupported by the target.
9088 case "${add_this_lang}: $unsupported_languages " in
9089 no:*) ;;
9090 unsupported:*) ;;
9091 *:*" $language "*)
9092 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${language} not supported for this target" >&5
9093 $as_echo "$as_me: WARNING: ${language} not supported for this target" >&2;}
9094 add_this_lang=unsupported
9095 ;;
9096 esac
9097
9098 case $add_this_lang in
9099 unsupported)
9100 # Remove language-dependent dirs.
9101 disabled_target_libs="$disabled_target_libs $target_libs"
9102 noconfigdirs="$noconfigdirs $lang_dirs"
9103 ;;
9104 no)
9105 # Remove language-dependent dirs; still show language as supported.
9106 disabled_target_libs="$disabled_target_libs $target_libs"
9107 noconfigdirs="$noconfigdirs $lang_dirs"
9108 potential_languages="${potential_languages}${language},"
9109 ;;
9110 all|yes)
9111 new_enable_languages="${new_enable_languages}${language},"
9112 potential_languages="${potential_languages}${language},"
9113 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
9114 enabled_target_libs="$enabled_target_libs $target_libs"
9115 case "${boot_language}:,$enable_stage1_languages," in
9116 yes:* | *:*,$language,* | *:*,yes, | *:*,all,)
9117 # Add to (comma-separated) list of stage 1 languages.
9118 case ",$stage1_languages," in
9119 *,$language,* | ,yes, | ,all,) ;;
9120 *) stage1_languages="${stage1_languages}${language}," ;;
9121 esac
9122 # We need to bootstrap any supporting libraries.
9123 bootstrap_target_libs=`echo "${bootstrap_target_libs}${target_libs}," | sed "s/ /,/g"`
9124 ;;
9125 esac
9126 ;;
9127 esac
9128 ;;
9129 esac
9130 done
9131
9132 # Add target libraries which are only needed for disabled languages
9133 # to noconfigdirs.
9134 if test -n "$disabled_target_libs"; then
9135 for dir in $disabled_target_libs; do
9136 case " $enabled_target_libs " in
9137 *" ${dir} "*) ;;
9138 *) noconfigdirs="$noconfigdirs $dir" ;;
9139 esac
9140 done
9141 fi
9142
9143 # Check whether --enable-stage1-languages was given.
9144 if test "${enable_stage1_languages+set}" = set; then :
9145 enableval=$enable_stage1_languages; case ,${enable_stage1_languages}, in
9146 ,no,|,,)
9147 # Set it to something that will have no effect in the loop below
9148 enable_stage1_languages=c ;;
9149 ,yes,)
9150 enable_stage1_languages=`echo $new_enable_languages | \
9151 sed -e "s/^,//" -e "s/,$//" ` ;;
9152 *,all,*)
9153 enable_stage1_languages=`echo ,$enable_stage1_languages, | \
9154 sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;;
9155 esac
9156
9157 # Add "good" languages from enable_stage1_languages to stage1_languages,
9158 # while "bad" languages go in missing_languages. Leave no duplicates.
9159 for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do
9160 case $potential_languages in
9161 *,$i,*)
9162 case $stage1_languages in
9163 *,$i,*) ;;
9164 *) stage1_languages="$stage1_languages$i," ;;
9165 esac ;;
9166 *)
9167 case $missing_languages in
9168 *,$i,*) ;;
9169 *) missing_languages="$missing_languages$i," ;;
9170 esac ;;
9171 esac
9172 done
9173 fi
9174
9175
9176 # Remove leading/trailing commas that were added for simplicity
9177 potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"`
9178 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
9179 stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"`
9180 new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"`
9181
9182 if test "x$missing_languages" != x; then
9183 as_fn_error $? "
9184 The following requested languages could not be built: ${missing_languages}
9185 Supported languages are: ${potential_languages}" "$LINENO" 5
9186 fi
9187 if test "x$new_enable_languages" != "x$enable_languages"; then
9188 echo The following languages will be built: ${new_enable_languages}
9189 enable_languages="$new_enable_languages"
9190 fi
9191
9192
9193 ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
9194 fi
9195
9196 # Handle --disable-<component> generically.
9197 for dir in $configdirs $build_configdirs $target_configdirs ; do
9198 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
9199 varname=`echo $dirname | sed -e s/+/_/g`
9200 if eval test x\${enable_${varname}} "=" xno ; then
9201 noconfigdirs="$noconfigdirs $dir"
9202 fi
9203 done
9204
9205 # Check for Boehm's garbage collector
9206 # Check whether --enable-objc-gc was given.
9207 if test "${enable_objc_gc+set}" = set; then :
9208 enableval=$enable_objc_gc;
9209 fi
9210
9211
9212 # Check whether --with-target-bdw-gc was given.
9213 if test "${with_target_bdw_gc+set}" = set; then :
9214 withval=$with_target_bdw_gc;
9215 fi
9216
9217
9218 # Check whether --with-target-bdw-gc-include was given.
9219 if test "${with_target_bdw_gc_include+set}" = set; then :
9220 withval=$with_target_bdw_gc_include;
9221 fi
9222
9223
9224 # Check whether --with-target-bdw-gc-lib was given.
9225 if test "${with_target_bdw_gc_lib+set}" = set; then :
9226 withval=$with_target_bdw_gc_lib;
9227 fi
9228
9229
9230 case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto)
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
9232 $as_echo_n "checking for bdw garbage collector... " >&6; }
9233 if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
9234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc in default locations" >&5
9235 $as_echo "using bdw-gc in default locations" >&6; }
9236 else
9237 if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
9238 as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
9239 elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
9240 as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
9241 else
9242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
9243 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
9244 fi
9245 fi
9246 esac
9247
9248 # Disable libitm, libsanitizer, libvtv if we're not building C++
9249 case ,${enable_languages}, in
9250 *,c++,*)
9251 # Disable libitm, libsanitizer if we're not building libstdc++
9252 case "${noconfigdirs}" in
9253 *target-libstdc++-v3*)
9254 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
9255 ;;
9256 *) ;;
9257 esac
9258 ;;
9259 *)
9260 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer target-libvtv"
9261 ;;
9262 esac
9263
9264 # If gcc/ is not in the source tree then we'll not be building a
9265 # target compiler, assume in that case we don't want to build any
9266 # target libraries or tools.
9267 #
9268 # This was added primarily for the benefit for binutils-gdb who reuse
9269 # this configure script, but don't always have target tools available.
9270 if test ! -d ${srcdir}/gcc; then
9271 skipdirs="${skipdirs} ${target_configdirs}"
9272 fi
9273
9274 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
9275 # $build_configdirs and $target_configdirs.
9276 # If we have the source for $noconfigdirs entries, add them to $notsupp.
9277
9278 notsupp=""
9279 for dir in . $skipdirs $noconfigdirs ; do
9280 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
9281 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9282 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
9283 if test -r $srcdir/$dirname/configure ; then
9284 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9285 true
9286 else
9287 notsupp="$notsupp $dir"
9288 fi
9289 fi
9290 fi
9291 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9292 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
9293 if test -r $srcdir/$dirname/configure ; then
9294 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9295 true
9296 else
9297 notsupp="$notsupp $dir"
9298 fi
9299 fi
9300 fi
9301 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9302 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
9303 if test -r $srcdir/$dirname/configure ; then
9304 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9305 true
9306 else
9307 notsupp="$notsupp $dir"
9308 fi
9309 fi
9310 fi
9311 done
9312
9313 # Quietly strip out all directories which aren't configurable in this tree.
9314 # This relies on all configurable subdirectories being autoconfiscated, which
9315 # is now the case.
9316 build_configdirs_all="$build_configdirs"
9317 build_configdirs=
9318 for i in ${build_configdirs_all} ; do
9319 j=`echo $i | sed -e s/build-//g`
9320 if test -f ${srcdir}/$j/configure ; then
9321 build_configdirs="${build_configdirs} $i"
9322 fi
9323 done
9324
9325 configdirs_all="$configdirs"
9326 configdirs=
9327 for i in ${configdirs_all} ; do
9328 if test -f ${srcdir}/$i/configure ; then
9329 configdirs="${configdirs} $i"
9330 fi
9331 done
9332
9333 target_configdirs_all="$target_configdirs"
9334 target_configdirs=
9335 for i in ${target_configdirs_all} ; do
9336 j=`echo $i | sed -e s/target-//g`
9337 if test -f ${srcdir}/$j/configure ; then
9338 target_configdirs="${target_configdirs} $i"
9339 fi
9340 done
9341
9342 # libiberty-linker-plugin is special: it doesn't have its own source directory,
9343 # so we have to add it after the preceding checks.
9344 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
9345 then
9346 case " $configdirs " in
9347 *" libiberty "*)
9348 # If we can build libiberty, we can also build libiberty-linker-plugin.
9349 configdirs="$configdirs libiberty-linker-plugin"
9350 extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \
9351 --with-libiberty=../libiberty-linker-plugin";;
9352 *)
9353 as_fn_error $? "libiberty missing" "$LINENO" 5;;
9354 esac
9355 fi
9356
9357 # Sometimes we have special requirements for the host libiberty.
9358 extra_host_libiberty_configure_flags=
9359 case " $configdirs " in
9360 *" lto-plugin "* | *" libcc1 "* | *" gdbserver "*)
9361 # When these are to be built as shared libraries, the same applies to
9362 # libiberty.
9363 extra_host_libiberty_configure_flags=--enable-shared
9364 ;;
9365 esac
9366
9367
9368 # Sometimes we have special requirements for the host zlib.
9369 extra_host_zlib_configure_flags=
9370 case " $configdirs " in
9371 *" bfd "*)
9372 # When bfd is to be built as a shared library, the same applies to
9373 # zlib.
9374 if test "$enable_shared" = "yes"; then
9375 extra_host_zlib_configure_flags=--enable-host-shared
9376 fi
9377 ;;
9378 esac
9379
9380
9381 # Produce a warning message for the subdirs we can't configure.
9382 # This isn't especially interesting in the Cygnus tree, but in the individual
9383 # FSF releases, it's important to let people know when their machine isn't
9384 # supported by the one or two programs in a package.
9385
9386 if test -n "${notsupp}" && test -z "${norecursion}" ; then
9387 # If $appdirs is non-empty, at least one of those directories must still
9388 # be configured, or we error out. (E.g., if the gas release supports a
9389 # specified target in some subdirs but not the gas subdir, we shouldn't
9390 # pretend that all is well.)
9391 if test -n "$appdirs" ; then
9392 for dir in $appdirs ; do
9393 if test -r $dir/Makefile.in ; then
9394 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9395 appdirs=""
9396 break
9397 fi
9398 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
9399 appdirs=""
9400 break
9401 fi
9402 fi
9403 done
9404 if test -n "$appdirs" ; then
9405 echo "*** This configuration is not supported by this package." 1>&2
9406 exit 1
9407 fi
9408 fi
9409 # Okay, some application will build, or we don't care to check. Still
9410 # notify of subdirs not getting built.
9411 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
9412 echo " ${notsupp}" 1>&2
9413 echo " (Any other directories should still work fine.)" 1>&2
9414 fi
9415
9416 case "$host" in
9417 *msdosdjgpp*)
9418 enable_gdbtk=no ;;
9419 esac
9420
9421 # To find our prefix, in gcc_cv_tool_prefix.
9422
9423 # The user is always right.
9424 if test "${PATH_SEPARATOR+set}" != set; then
9425 echo "#! /bin/sh" >conf$$.sh
9426 echo "exit 0" >>conf$$.sh
9427 chmod +x conf$$.sh
9428 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9429 PATH_SEPARATOR=';'
9430 else
9431 PATH_SEPARATOR=:
9432 fi
9433 rm -f conf$$.sh
9434 fi
9435
9436
9437 get_gcc_base_ver="cat"
9438
9439 # Check whether --with-gcc-major-version-only was given.
9440 if test "${with_gcc_major_version_only+set}" = set; then :
9441 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
9442 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
9443 fi
9444
9445 fi
9446
9447
9448
9449
9450
9451
9452 if test "x$exec_prefix" = xNONE; then
9453 if test "x$prefix" = xNONE; then
9454 gcc_cv_tool_prefix=$ac_default_prefix
9455 else
9456 gcc_cv_tool_prefix=$prefix
9457 fi
9458 else
9459 gcc_cv_tool_prefix=$exec_prefix
9460 fi
9461
9462 # If there is no compiler in the tree, use the PATH only. In any
9463 # case, if there is no compiler in the tree nobody should use
9464 # AS_FOR_TARGET and LD_FOR_TARGET.
9465 if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then
9466 if test x$with_gcc_major_version_only = xyes ; then
9467 gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/gcc/BASE-VER`
9468 else
9469 gcc_version=`cat $srcdir/gcc/BASE-VER`
9470 fi
9471 gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9472 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR"
9473 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9474 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR"
9475 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9476 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR"
9477 else
9478 gcc_cv_tool_dirs=
9479 fi
9480
9481 if test x$build = x$target && test -n "$md_exec_prefix"; then
9482 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR"
9483 fi
9484
9485
9486
9487 copy_dirs=
9488
9489
9490 # Check whether --with-build-sysroot was given.
9491 if test "${with_build_sysroot+set}" = set; then :
9492 withval=$with_build_sysroot; if test x"$withval" != x ; then
9493 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
9494 fi
9495 else
9496 SYSROOT_CFLAGS_FOR_TARGET=
9497 fi
9498
9499
9500
9501
9502 # Check whether --with-debug-prefix-map was given.
9503 if test "${with_debug_prefix_map+set}" = set; then :
9504 withval=$with_debug_prefix_map; if test x"$withval" != x; then
9505 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9506 for debug_map in $withval; do
9507 DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map"
9508 done
9509 fi
9510 else
9511 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9512 fi
9513
9514
9515
9516 # During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
9517 # might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
9518 # might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
9519 # We want to ensure that TARGET libraries (which we know are built with
9520 # gcc) are built with "-O2 -g", so include those options when setting
9521 # CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
9522 if test "x$CFLAGS_FOR_TARGET" = x; then
9523 if test "x${is_cross_compiler}" = xyes; then
9524 CFLAGS_FOR_TARGET="-g -O2"
9525 else
9526 CFLAGS_FOR_TARGET=$CFLAGS
9527 case " $CFLAGS " in
9528 *" -O2 "*) ;;
9529 *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;;
9530 esac
9531 case " $CFLAGS " in
9532 *" -g "* | *" -g3 "*) ;;
9533 *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;;
9534 esac
9535 fi
9536 fi
9537
9538
9539 if test "x$CXXFLAGS_FOR_TARGET" = x; then
9540 if test "x${is_cross_compiler}" = xyes; then
9541 CXXFLAGS_FOR_TARGET="-g -O2"
9542 else
9543 CXXFLAGS_FOR_TARGET=$CXXFLAGS
9544 case " $CXXFLAGS " in
9545 *" -O2 "*) ;;
9546 *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;;
9547 esac
9548 case " $CXXFLAGS " in
9549 *" -g "* | *" -g3 "*) ;;
9550 *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;;
9551 esac
9552 fi
9553 fi
9554
9555
9556
9557
9558 # Handle --with-headers=XXX. If the value is not "yes", the contents of
9559 # the named directory are copied to $(tooldir)/sys-include.
9560 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
9561 if test x${is_cross_compiler} = xno ; then
9562 echo 1>&2 '***' --with-headers is only supported when cross compiling
9563 exit 1
9564 fi
9565 if test x"${with_headers}" != xyes ; then
9566 x=${gcc_cv_tool_prefix}
9567 copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include"
9568 fi
9569 fi
9570
9571 # Handle --with-libs=XXX. If the value is not "yes", the contents of
9572 # the name directories are copied to $(tooldir)/lib. Multiple directories
9573 # are permitted.
9574 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
9575 if test x${is_cross_compiler} = xno ; then
9576 echo 1>&2 '***' --with-libs is only supported when cross compiling
9577 exit 1
9578 fi
9579 if test x"${with_libs}" != xyes ; then
9580 # Copy the libraries in reverse order, so that files in the first named
9581 # library override files in subsequent libraries.
9582 x=${gcc_cv_tool_prefix}
9583 for l in ${with_libs}; do
9584 copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}"
9585 done
9586 fi
9587 fi
9588
9589 # Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate.
9590 #
9591 # This is done by determining whether or not the appropriate directory
9592 # is available, and by checking whether or not specific configurations
9593 # have requested that this magic not happen.
9594 #
9595 # The command line options always override the explicit settings in
9596 # configure.ac, and the settings in configure.ac override this magic.
9597 #
9598 # If the default for a toolchain is to use GNU as and ld, and you don't
9599 # want to do that, then you should use the --without-gnu-as and
9600 # --without-gnu-ld options for the configure script. Similarly, if
9601 # the default is to use the included zlib and you don't want to do that,
9602 # you should use the --with-system-zlib option for the configure script.
9603
9604 if test x${use_gnu_as} = x &&
9605 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
9606 with_gnu_as=yes
9607 extra_host_args="$extra_host_args --with-gnu-as"
9608 fi
9609
9610 if test x${use_gnu_ld} = x &&
9611 echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then
9612 with_gnu_ld=yes
9613 extra_host_args="$extra_host_args --with-gnu-ld"
9614 fi
9615
9616 if test x${use_included_zlib} = x &&
9617 echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then
9618 :
9619 else
9620 with_system_zlib=yes
9621 extra_host_args="$extra_host_args --with-system-zlib"
9622 fi
9623
9624 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
9625 # can detect this case.
9626
9627 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
9628 with_newlib=yes
9629 extra_host_args="$extra_host_args --with-newlib"
9630 fi
9631
9632 # Handle ${copy_dirs}
9633 set fnord ${copy_dirs}
9634 shift
9635 while test $# != 0 ; do
9636 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
9637 :
9638 else
9639 echo Copying $1 to $2
9640
9641 # Use the install script to create the directory and all required
9642 # parent directories.
9643 if test -d $2 ; then
9644 :
9645 else
9646 echo >config.temp
9647 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
9648 fi
9649
9650 # Copy the directory, assuming we have tar.
9651 # FIXME: Should we use B in the second tar? Not all systems support it.
9652 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
9653
9654 # It is the responsibility of the user to correctly adjust all
9655 # symlinks. If somebody can figure out how to handle them correctly
9656 # here, feel free to add the code.
9657
9658 echo $1 > $2/COPIED
9659 fi
9660 shift; shift
9661 done
9662
9663 # Determine a target-dependent exec_prefix that the installed
9664 # gcc will search in. Keep this list sorted by triplet, with
9665 # the *-*-osname triplets last.
9666 md_exec_prefix=
9667 case "${target}" in
9668 i[34567]86-pc-msdosdjgpp*)
9669 md_exec_prefix=/dev/env/DJDIR/bin
9670 ;;
9671 *-*-hpux* | \
9672 *-*-nto-qnx* | \
9673 *-*-solaris2*)
9674 md_exec_prefix=/usr/ccs/bin
9675 ;;
9676 esac
9677
9678 extra_arflags_for_target=
9679 extra_nmflags_for_target=
9680 extra_ranlibflags_for_target=
9681 target_makefile_frag=/dev/null
9682 case "${target}" in
9683 spu-*-*)
9684 target_makefile_frag="config/mt-spu"
9685 ;;
9686 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
9687 target_makefile_frag="config/mt-sde"
9688 ;;
9689 mipsisa*-*-elfoabi*)
9690 target_makefile_frag="config/mt-mips-elfoabi"
9691 ;;
9692 mips*-*-*linux* | mips*-*-gnu*)
9693 target_makefile_frag="config/mt-mips-gnu"
9694 ;;
9695 nios2-*-elf*)
9696 target_makefile_frag="config/mt-nios2-elf"
9697 ;;
9698 *-*-linux-android*)
9699 target_makefile_frag="config/mt-android"
9700 ;;
9701 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
9702 target_makefile_frag="config/mt-gnu"
9703 ;;
9704 *-*-aix4.[3456789]* | *-*-aix[56789].*)
9705 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
9706 # commands to handle both 32-bit and 64-bit objects. These flags are
9707 # harmless if we're using GNU nm or ar.
9708 extra_arflags_for_target=" -X32_64"
9709 extra_nmflags_for_target=" -B -X32_64"
9710 ;;
9711 esac
9712
9713 alphaieee_frag=/dev/null
9714 case $target in
9715 alpha*-*-*)
9716 # This just makes sure to use the -mieee option to build target libs.
9717 # This should probably be set individually by each library.
9718 alphaieee_frag="config/mt-alphaieee"
9719 ;;
9720 esac
9721
9722 # If --enable-target-optspace always use -Os instead of -O2 to build
9723 # the target libraries, similarly if it is not specified, use -Os
9724 # on selected platforms.
9725 ospace_frag=/dev/null
9726 case "${enable_target_optspace}:${target}" in
9727 yes:*)
9728 ospace_frag="config/mt-ospace"
9729 ;;
9730 :d30v-*)
9731 ospace_frag="config/mt-d30v"
9732 ;;
9733 :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu)
9734 ospace_frag="config/mt-ospace"
9735 ;;
9736 no:* | :*)
9737 ;;
9738 *)
9739 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
9740 ;;
9741 esac
9742
9743 # Some systems (e.g., one of the i386-aix systems the gas testers are
9744 # using) don't handle "\$" correctly, so don't use it here.
9745 tooldir='${exec_prefix}'/${target_noncanonical}
9746 build_tooldir=${tooldir}
9747
9748 # Create a .gdbinit file which runs the one in srcdir
9749 # and tells GDB to look there for source files.
9750
9751 if test -r ${srcdir}/.gdbinit ; then
9752 case ${srcdir} in
9753 .) ;;
9754 *) cat > ./.gdbinit <<EOF
9755 # ${NO_EDIT}
9756 dir ${srcdir}
9757 dir .
9758 source ${srcdir}/.gdbinit
9759 EOF
9760 ;;
9761 esac
9762 fi
9763
9764 # Make sure that the compiler is able to generate an executable. If it
9765 # can't, we are probably in trouble. We don't care whether we can run the
9766 # executable--we might be using a cross compiler--we only care whether it
9767 # can be created. At this point the main configure script has set CC.
9768 we_are_ok=no
9769 echo "int main () { return 0; }" > conftest.c
9770 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
9771 if test $? = 0 ; then
9772 if test -s conftest || test -s conftest.exe ; then
9773 we_are_ok=yes
9774 fi
9775 fi
9776 case $we_are_ok in
9777 no)
9778 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
9779 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
9780 rm -f conftest*
9781 exit 1
9782 ;;
9783 esac
9784 rm -f conftest*
9785
9786 # Decide which environment variable is used to find dynamic libraries.
9787 case "${host}" in
9788 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
9789 *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
9790 *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
9791 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
9792 esac
9793
9794 # On systems where the dynamic library environment variable is PATH,
9795 # gcc/ will put dynamic libraries into a subdirectory to avoid adding
9796 # built executables to PATH.
9797 if test "$RPATH_ENVVAR" = PATH; then
9798 GCC_SHLIB_SUBDIR=/shlib
9799 else
9800 GCC_SHLIB_SUBDIR=
9801 fi
9802
9803 # Adjust the toplevel makefile according to whether bootstrap was selected.
9804 case $enable_bootstrap in
9805 yes)
9806 bootstrap_suffix=bootstrap
9807 BUILD_CONFIG=bootstrap-debug
9808 ;;
9809 no)
9810 bootstrap_suffix=no-bootstrap
9811 BUILD_CONFIG=
9812 ;;
9813 esac
9814
9815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default BUILD_CONFIG" >&5
9816 $as_echo_n "checking for default BUILD_CONFIG... " >&6; }
9817
9818
9819 # Check whether --with-build-config was given.
9820 if test "${with_build_config+set}" = set; then :
9821 withval=$with_build_config; case $with_build_config in
9822 yes) with_build_config= ;;
9823 no) with_build_config= BUILD_CONFIG= ;;
9824 esac
9825 fi
9826
9827
9828 if test "x${with_build_config}" != x; then
9829 BUILD_CONFIG=$with_build_config
9830 else
9831 case $BUILD_CONFIG in
9832 bootstrap-debug)
9833 if echo "int f (void) { return 0; }" > conftest.c &&
9834 ${CC} -c conftest.c &&
9835 mv conftest.o conftest.o.g0 &&
9836 ${CC} -c -g conftest.c &&
9837 mv conftest.o conftest.o.g &&
9838 ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
9839 :
9840 else
9841 BUILD_CONFIG=
9842 fi
9843 rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g
9844 ;;
9845 esac
9846 fi
9847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CONFIG" >&5
9848 $as_echo "$BUILD_CONFIG" >&6; }
9849
9850
9851 # Use same top-level configure hooks in libgcc/libstdc++/libvtv.
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5
9853 $as_echo_n "checking for --enable-vtable-verify... " >&6; }
9854 # Check whether --enable-vtable-verify was given.
9855 if test "${enable_vtable_verify+set}" = set; then :
9856 enableval=$enable_vtable_verify; case "$enableval" in
9857 yes) enable_vtable_verify=yes ;;
9858 no) enable_vtable_verify=no ;;
9859 *) enable_vtable_verify=no;;
9860 esac
9861 else
9862 enable_vtable_verify=no
9863 fi
9864
9865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5
9866 $as_echo "$enable_vtable_verify" >&6; }
9867
9868 # Record target_configdirs and the configure arguments for target and
9869 # build configuration in Makefile.
9870 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
9871 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
9872 bootstrap_fixincludes=no
9873
9874 # If we are building libgomp, bootstrap it.
9875 if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
9876 bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
9877 fi
9878
9879 # If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan
9880 # or bootstrap-ubsan, bootstrap it.
9881 if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then
9882 case "$BUILD_CONFIG" in
9883 *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* )
9884 bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
9885 bootstrap_fixincludes=yes
9886 ;;
9887 esac
9888 fi
9889
9890 # If we are building libvtv and --enable-vtable-verify, bootstrap it.
9891 if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 &&
9892 test "$enable_vtable_verify" != no; then
9893 bootstrap_target_libs=${bootstrap_target_libs}target-libvtv,
9894 fi
9895
9896 # If we are building libatomic and the list of enabled languages includes the
9897 # D frontend, bootstrap it.
9898 if echo " ${target_configdirs} " | grep " libatomic " > /dev/null 2>&1; then
9899 case ,${enable_languages}, in
9900 *,d,*)
9901 bootstrap_target_libs=${bootstrap_target_libs}target-libatomic,
9902 ;;
9903 esac
9904 fi
9905
9906 # Determine whether gdb needs tk/tcl or not.
9907 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
9908 # and in that case we want gdb to be built without tk. Ugh!
9909 # In fact I believe gdb is the *only* package directly dependent on tk,
9910 # so we should be able to put the 'maybe's in unconditionally and
9911 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
9912 # 100% sure that that's safe though.
9913
9914 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
9915 case "$enable_gdbtk" in
9916 no)
9917 GDB_TK="" ;;
9918 yes)
9919 GDB_TK="${gdb_tk}" ;;
9920 *)
9921 # Only add the dependency on gdbtk when GDBtk is part of the gdb
9922 # distro. Eventually someone will fix this and move Insight, nee
9923 # gdbtk to a separate directory.
9924 if test -d ${srcdir}/gdb/gdbtk ; then
9925 GDB_TK="${gdb_tk}"
9926 else
9927 GDB_TK=""
9928 fi
9929 ;;
9930 esac
9931 CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
9932 INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
9933
9934 # gdb and gdbserver depend on gnulib and gdbsupport, but as nothing
9935 # else does, only include them if one of these is built. The Makefile
9936 # provides the ordering, so it's enough here to add to the list.
9937 case " ${configdirs} " in
9938 *\ gdb\ *)
9939 configdirs="${configdirs} gnulib gdbsupport"
9940 ;;
9941 *\ gdbserver\ *)
9942 configdirs="${configdirs} gnulib gdbsupport"
9943 ;;
9944 *\ sim\ *)
9945 configdirs="${configdirs} gnulib"
9946 ;;
9947 esac
9948
9949 # Strip out unwanted targets.
9950
9951 # While at that, we remove Makefiles if we were started for recursive
9952 # configuration, so that the top-level Makefile reconfigures them,
9953 # like we used to do when configure itself was recursive.
9954
9955 # Loop over modules. We used to use the "$extrasub" feature from Autoconf
9956 # but now we're fixing up the Makefile ourselves with the additional
9957 # commands passed to AC_CONFIG_FILES. Use separate variables
9958 # extrasub-{build,host,target} not because there is any reason to split
9959 # the substitutions up that way, but only to remain below the limit of
9960 # 99 commands in a script, for HP-UX sed.
9961
9962 # Do not nest @if/@endif or @unless/@endunless pairs, because
9963 # configure will not warn you at all.
9964
9965 case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in
9966 yes:yes:*\ gold\ *:*,c++,*) ;;
9967 yes:yes:*\ gold\ *:*)
9968 as_fn_error $? "in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages" "$LINENO" 5
9969 ;;
9970 esac
9971
9972 extrasub_build=
9973 for module in ${build_configdirs} ; do
9974 if test -z "${no_recursion}" \
9975 && test -f ${build_subdir}/${module}/Makefile; then
9976 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
9977 rm -f ${build_subdir}/${module}/Makefile
9978 fi
9979 extrasub_build="$extrasub_build
9980 /^@if build-$module\$/d
9981 /^@endif build-$module\$/d
9982 /^@unless build-$module\$/,/^@endunless build-$module\$/d
9983 /^@if build-$module-$bootstrap_suffix\$/d
9984 /^@endif build-$module-$bootstrap_suffix\$/d
9985 /^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d"
9986 done
9987 extrasub_host=
9988 for module in ${configdirs} ; do
9989 if test -z "${no_recursion}"; then
9990 for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do
9991 if test -f ${file}; then
9992 echo 1>&2 "*** removing ${file} to force reconfigure"
9993 rm -f ${file}
9994 fi
9995 done
9996 fi
9997 case ${module},${bootstrap_fixincludes} in
9998 fixincludes,no) host_bootstrap_suffix=no-bootstrap ;;
9999 *) host_bootstrap_suffix=$bootstrap_suffix ;;
10000 esac
10001 extrasub_host="$extrasub_host
10002 /^@if $module\$/d
10003 /^@endif $module\$/d
10004 /^@unless $module\$/,/^@endunless $module\$/d
10005 /^@if $module-$host_bootstrap_suffix\$/d
10006 /^@endif $module-$host_bootstrap_suffix\$/d
10007 /^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d"
10008 done
10009 extrasub_target=
10010 for module in ${target_configdirs} ; do
10011 if test -z "${no_recursion}" \
10012 && test -f ${target_subdir}/${module}/Makefile; then
10013 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
10014 rm -f ${target_subdir}/${module}/Makefile
10015 fi
10016
10017 # We only bootstrap target libraries listed in bootstrap_target_libs.
10018 case $bootstrap_target_libs in
10019 *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;;
10020 *) target_bootstrap_suffix=no-bootstrap ;;
10021 esac
10022
10023 extrasub_target="$extrasub_target
10024 /^@if target-$module\$/d
10025 /^@endif target-$module\$/d
10026 /^@unless target-$module\$/,/^@endunless target-$module\$/d
10027 /^@if target-$module-$target_bootstrap_suffix\$/d
10028 /^@endif target-$module-$target_bootstrap_suffix\$/d
10029 /^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d"
10030 done
10031
10032 # Do the final fixup along with target modules.
10033 extrasub_target="$extrasub_target
10034 /^@if /,/^@endif /d
10035 /^@unless /d
10036 /^@endunless /d"
10037
10038 if test "$enable_pgo_build" != "no"; then
10039 extrasub_build="$extrasub_build
10040 /^@if pgo-build\$/d
10041 /^@endif pgo-build\$/d"
10042 fi
10043
10044 # Create the serialization dependencies. This uses a temporary file.
10045
10046 # Check whether --enable-serial-configure was given.
10047 if test "${enable_serial_configure+set}" = set; then :
10048 enableval=$enable_serial_configure;
10049 fi
10050
10051
10052 case ${enable_serial_configure} in
10053 yes)
10054 enable_serial_build_configure=yes
10055 enable_serial_host_configure=yes
10056 enable_serial_target_configure=yes
10057 ;;
10058 esac
10059
10060 # These force 'configure's to be done one at a time, to avoid problems
10061 # with contention over a shared config.cache.
10062 rm -f serdep.tmp
10063 if test "x${enable_serial_build_configure}" = xyes || test "x${enable_serial_host_configure}" = xyes || test "x${enable_serial_target_configure}" = xyes; then
10064 echo '# serdep.tmp' > serdep.tmp
10065 fi
10066 olditem=
10067 test "x${enable_serial_build_configure}" = xyes &&
10068 for item in ${build_configdirs} ; do
10069 case ${olditem} in
10070 "") ;;
10071 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
10072 esac
10073 olditem=${item}
10074 done
10075 olditem=
10076 test "x${enable_serial_host_configure}" = xyes &&
10077 for item in ${configdirs} ; do
10078 case ${olditem} in
10079 "") ;;
10080 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
10081 esac
10082 olditem=${item}
10083 done
10084 olditem=
10085 test "x${enable_serial_target_configure}" = xyes &&
10086 for item in ${target_configdirs} ; do
10087 case ${olditem} in
10088 "") ;;
10089 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
10090 esac
10091 olditem=${item}
10092 done
10093 serialization_dependencies=serdep.tmp
10094
10095
10096 # Base args. Strip norecursion, cache-file, srcdir, host, build,
10097 # target, nonopt, and variable assignments. These are the ones we
10098 # might not want to pass down to subconfigures. The exception being
10099 # --cache-file=/dev/null, which is used to turn off the use of cache
10100 # files altogether, and which should be passed on to subconfigures.
10101 # Also strip program-prefix, program-suffix, and program-transform-name,
10102 # so that we can pass down a consistent program-transform-name.
10103 baseargs=
10104 tbaseargs=
10105 keep_next=no
10106 skip_next=no
10107 eval "set -- $ac_configure_args"
10108 for ac_arg
10109 do
10110 if test X"$skip_next" = X"yes"; then
10111 skip_next=no
10112 continue
10113 fi
10114 if test X"$keep_next" = X"yes"; then
10115 case $ac_arg in
10116 *\'*)
10117 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10118 esac
10119 baseargs="$baseargs '$ac_arg'"
10120 tbaseargs="$tbaseargs '$ac_arg'"
10121 keep_next=no
10122 continue
10123 fi
10124
10125 # Handle separated arguments. Based on the logic generated by
10126 # autoconf 2.59.
10127 case $ac_arg in
10128 *=* | --config-cache | -C | -disable-* | --disable-* \
10129 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
10130 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
10131 | -with-* | --with-* | -without-* | --without-* | --x)
10132 separate_arg=no
10133 ;;
10134 -*)
10135 separate_arg=yes
10136 ;;
10137 *)
10138 separate_arg=no
10139 ;;
10140 esac
10141
10142 skip_targ=no
10143 case $ac_arg in
10144
10145 --with-* | --without-*)
10146 libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'`
10147
10148 case $libopt in
10149 *[-_]include)
10150 lib=`echo "$libopt" | sed 's,[-_]include$,,'`
10151 ;;
10152 *[-_]lib)
10153 lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
10154 ;;
10155 *)
10156 lib=$libopt
10157 ;;
10158 esac
10159
10160
10161 case $lib in
10162 mpc | mpfr | gmp | isl)
10163 # If we're processing --with-$lib, --with-$lib-include or
10164 # --with-$lib-lib, for one of the libs above, and target is
10165 # different from host, don't pass the current argument to any
10166 # target library's configure.
10167 if test x$is_cross_compiler = xyes; then
10168 skip_targ=yes
10169 fi
10170 ;;
10171 esac
10172 ;;
10173 esac
10174
10175 case "$ac_arg" in
10176 --cache-file=/dev/null | \
10177 -cache-file=/dev/null )
10178 # Handled here to avoid the test to skip args below.
10179 baseargs="$baseargs '$ac_arg'"
10180 tbaseargs="$tbaseargs '$ac_arg'"
10181 # Assert: $separate_arg should always be no.
10182 keep_next=$separate_arg
10183 ;;
10184 --no*)
10185 continue
10186 ;;
10187 --c* | \
10188 --sr* | \
10189 --ho* | \
10190 --bu* | \
10191 --t* | \
10192 --program-* | \
10193 -cache_file* | \
10194 -srcdir* | \
10195 -host* | \
10196 -build* | \
10197 -target* | \
10198 -program-prefix* | \
10199 -program-suffix* | \
10200 -program-transform-name* )
10201 skip_next=$separate_arg
10202 continue
10203 ;;
10204 -*)
10205 # An option. Add it.
10206 case $ac_arg in
10207 *\'*)
10208 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10209 esac
10210 baseargs="$baseargs '$ac_arg'"
10211 if test X"$skip_targ" = Xno; then
10212 tbaseargs="$tbaseargs '$ac_arg'"
10213 fi
10214 keep_next=$separate_arg
10215 ;;
10216 *)
10217 # Either a variable assignment, or a nonopt (triplet). Don't
10218 # pass it down; let the Makefile handle this.
10219 continue
10220 ;;
10221 esac
10222 done
10223 # Remove the initial space we just introduced and, as these will be
10224 # expanded by make, quote '$'.
10225 baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
10226
10227 # Add in --program-transform-name, after --program-prefix and
10228 # --program-suffix have been applied to it. Autoconf has already
10229 # doubled dollar signs and backslashes in program_transform_name; we want
10230 # the backslashes un-doubled, and then the entire thing wrapped in single
10231 # quotes, because this will be expanded first by make and then by the shell.
10232 # Also, because we want to override the logic in subdir configure scripts to
10233 # choose program_transform_name, replace any s,x,x, with s,y,y,.
10234 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
10235 ${program_transform_name}
10236 EOF_SED
10237 gcc_transform_name=`cat conftestsed.out`
10238 rm -f conftestsed.out
10239 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
10240 tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
10241 if test "$silent" = yes; then
10242 baseargs="$baseargs --silent"
10243 tbaseargs="$tbaseargs --silent"
10244 fi
10245
10246 baseargs="$baseargs --disable-option-checking"
10247 tbaseargs="$tbaseargs --disable-option-checking"
10248
10249 if test "$enable_year2038" = no; then
10250 baseargs="$baseargs --disable-year2038"
10251 tbaseargs="$tbaseargs --disable-year2038"
10252 fi
10253
10254 # Record and document user additions to sub configure arguments.
10255
10256
10257
10258
10259 # For the build-side libraries, we just need to pretend we're native,
10260 # and not use the same cache file. Multilibs are neither needed nor
10261 # desired. We can't even use the same cache file for all build-side
10262 # libraries, as they're compiled differently; some with C, some with
10263 # C++ or with different feature-enabling options.
10264 build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}"
10265
10266 # For host modules, accept cache file option, or specification as blank.
10267 case "${cache_file}" in
10268 "") # empty
10269 cache_file_option="" ;;
10270 /* | [A-Za-z]:[\\/]* ) # absolute path
10271 cache_file_option="--cache-file=${cache_file}" ;;
10272 *) # relative path
10273 cache_file_option="--cache-file=../${cache_file}" ;;
10274 esac
10275
10276 # Host dirs don't like to share a cache file either, horribly enough.
10277 # This seems to be due to autoconf 2.5x stupidity.
10278 host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}"
10279
10280 target_configargs="$target_configargs ${tbaseargs}"
10281
10282 # Passing a --with-cross-host argument lets the target libraries know
10283 # whether they are being built with a cross-compiler or being built
10284 # native. However, it would be better to use other mechanisms to make the
10285 # sorts of decisions they want to make on this basis. Please consider
10286 # this option to be deprecated. FIXME.
10287 if test x${is_cross_compiler} = xyes ; then
10288 target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
10289 fi
10290
10291 # Special user-friendly check for native x86_64-linux build, if
10292 # multilib is not explicitly enabled.
10293 case "$target:$have_compiler:$host:$target:$enable_multilib" in
10294 x86_64-*linux*:yes:$build:$build:)
10295 # Make sure we have a development environment that handles 32-bit
10296 dev64=no
10297 echo "int main () { return 0; }" > conftest.c
10298 ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
10299 if test $? = 0 ; then
10300 if test -s conftest || test -s conftest.exe ; then
10301 dev64=yes
10302 fi
10303 fi
10304 rm -f conftest*
10305 if test x${dev64} != xyes ; then
10306 as_fn_error $? "I suspect your system does not have 32-bit development libraries (libc and headers). If you have them, rerun configure with --enable-multilib. If you do not have them, and want to build a 64-bit-only compiler, rerun configure with --disable-multilib." "$LINENO" 5
10307 fi
10308 ;;
10309 esac
10310
10311 # Default to --enable-multilib.
10312 if test x${enable_multilib} = x ; then
10313 target_configargs="--enable-multilib ${target_configargs}"
10314 fi
10315
10316 # Pass --with-newlib if appropriate. Note that target_configdirs has
10317 # changed from the earlier setting of with_newlib.
10318 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
10319 target_configargs="--with-newlib ${target_configargs}"
10320 fi
10321
10322 # Different target subdirs use different values of certain variables
10323 # (notably CXX). Worse, multilibs use *lots* of different values.
10324 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
10325 # it doesn't automatically accept command-line overrides of them.
10326 # This means it's not safe for target subdirs to share a cache file,
10327 # which is disgusting, but there you have it. Hopefully this can be
10328 # fixed in future. It's still worthwhile to use a cache file for each
10329 # directory. I think.
10330
10331 # Pass the appropriate --build, --host, --target and --cache-file arguments.
10332 # We need to pass --target, as newer autoconf's requires consistency
10333 # for target_alias and gcc doesn't manage it consistently.
10334 target_configargs="--cache-file=./config.cache ${target_configargs}"
10335
10336 FLAGS_FOR_TARGET=
10337 case " $target_configdirs " in
10338 *" newlib "*)
10339 case " $target_configargs " in
10340 *" --with-newlib "*)
10341 case "$target" in
10342 *-cygwin*)
10343 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
10344 ;;
10345 esac
10346
10347 # If we're not building GCC, don't discard standard headers.
10348 if test -d ${srcdir}/gcc; then
10349 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
10350
10351 if test "${build}" != "${host}"; then
10352 # On Canadian crosses, CC_FOR_TARGET will have already been set
10353 # by `configure', so we won't have an opportunity to add -Bgcc/
10354 # to it. This is right: we don't want to search that directory
10355 # for binaries, but we want the header files in there, so add
10356 # them explicitly.
10357 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
10358
10359 # Someone might think of using the pre-installed headers on
10360 # Canadian crosses, in case the installed compiler is not fully
10361 # compatible with the compiler being built. In this case, it
10362 # would be better to flag an error than risking having
10363 # incompatible object files being constructed. We can't
10364 # guarantee that an error will be flagged, but let's hope the
10365 # compiler will do it, when presented with incompatible header
10366 # files.
10367 fi
10368 fi
10369
10370 case "${target}-${is_cross_compiler}" in
10371 i[3456789]86-*-linux*-no)
10372 # Here host == target, so we don't need to build gcc,
10373 # so we don't want to discard standard headers.
10374 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
10375 ;;
10376 *)
10377 # If we're building newlib, use its generic headers last, but search
10378 # for any libc-related directories first (so make it the last -B
10379 # switch).
10380 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
10381
10382 # If we're building libgloss, find the startup file, simulator library
10383 # and linker script.
10384 case " $target_configdirs " in
10385 *" libgloss "*)
10386 # Look for startup file, simulator library and maybe linker script.
10387 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
10388 # Look for libnosys.a in case the target needs it.
10389 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
10390 # Most targets have the linker script in the source directory.
10391 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
10392 ;;
10393 esac
10394 ;;
10395 esac
10396 ;;
10397 esac
10398 ;;
10399 esac
10400
10401 case "$target" in
10402 x86_64-*mingw* | *-w64-mingw*)
10403 # MinGW-w64 does not use newlib, nor does it use winsup. It may,
10404 # however, use a symlink named 'mingw' in ${prefix} .
10405 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include'
10406 ;;
10407 *-mingw*)
10408 # MinGW can't be handled as Cygwin above since it does not use newlib.
10409 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include'
10410 ;;
10411 esac
10412
10413 # Allow the user to override the flags for
10414 # our build compiler if desired.
10415 if test x"${build}" = x"${host}" ; then
10416 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
10417 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
10418 CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
10419 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
10420 fi
10421
10422 # On Canadian crosses, we'll be searching the right directories for
10423 # the previously-installed cross compiler, so don't bother to add
10424 # flags for directories within the install tree of the compiler
10425 # being built; programs in there won't even run.
10426 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
10427 # Search for pre-installed headers if nothing else fits.
10428 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
10429 fi
10430
10431 if test "x${use_gnu_ld}" = x &&
10432 echo " ${configdirs} " | grep " ld " > /dev/null ; then
10433 # Arrange for us to find uninstalled linker scripts.
10434 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
10435 fi
10436
10437 # Search for other target-specific linker scripts and such.
10438 case "${target}" in
10439 mep*)
10440 FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
10441 ;;
10442 # The VxWorks support for shared libraries is getting in
10443 # incrementally. Make sure it doesn't get activated implicitly:
10444 *vxworks*)
10445 if test "${enable_shared-unset}" = unset ; then
10446 enable_shared=no
10447 # So the build of libraries knows ...
10448 target_configargs="${target_configargs} --disable-shared"
10449 # So gcc knows ...
10450 host_configargs="${host_configargs} --disable-shared"
10451 fi
10452 ;;
10453 esac
10454
10455 # Makefile fragments.
10456 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
10457 do
10458 eval fragval=\$$frag
10459 if test $fragval != /dev/null; then
10460 eval $frag=${srcdir}/$fragval
10461 fi
10462 done
10463
10464
10465
10466
10467
10468 # Miscellanea: directories, flags, etc.
10469
10470
10471
10472
10473
10474
10475
10476
10477 # Build module lists & subconfigure args.
10478
10479
10480
10481 # Host module lists & subconfigure args.
10482
10483
10484
10485
10486 # Target module lists & subconfigure args.
10487
10488
10489
10490 # Build tools.
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511 # Generate default definitions for YACC, M4, LEX and other programs that run
10512 # on the build machine. These are used if the Makefile can't locate these
10513 # programs in objdir.
10514 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
10515
10516 for ac_prog in 'bison -y' byacc yacc
10517 do
10518 # Extract the first word of "$ac_prog", so it can be a program name with args.
10519 set dummy $ac_prog; ac_word=$2
10520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10521 $as_echo_n "checking for $ac_word... " >&6; }
10522 if ${ac_cv_prog_YACC+:} false; then :
10523 $as_echo_n "(cached) " >&6
10524 else
10525 if test -n "$YACC"; then
10526 ac_cv_prog_YACC="$YACC" # Let the user override the test.
10527 else
10528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10529 for as_dir in $PATH
10530 do
10531 IFS=$as_save_IFS
10532 test -z "$as_dir" && as_dir=.
10533 for ac_exec_ext in '' $ac_executable_extensions; do
10534 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10535 ac_cv_prog_YACC="$ac_prog"
10536 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10537 break 2
10538 fi
10539 done
10540 done
10541 IFS=$as_save_IFS
10542
10543 fi
10544 fi
10545 YACC=$ac_cv_prog_YACC
10546 if test -n "$YACC"; then
10547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
10548 $as_echo "$YACC" >&6; }
10549 else
10550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10551 $as_echo "no" >&6; }
10552 fi
10553
10554
10555 test -n "$YACC" && break
10556 done
10557 test -n "$YACC" || YACC="$MISSING bison -y"
10558
10559 case " $build_configdirs " in
10560 *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;;
10561 esac
10562
10563 for ac_prog in bison
10564 do
10565 # Extract the first word of "$ac_prog", so it can be a program name with args.
10566 set dummy $ac_prog; ac_word=$2
10567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10568 $as_echo_n "checking for $ac_word... " >&6; }
10569 if ${ac_cv_prog_BISON+:} false; then :
10570 $as_echo_n "(cached) " >&6
10571 else
10572 if test -n "$BISON"; then
10573 ac_cv_prog_BISON="$BISON" # Let the user override the test.
10574 else
10575 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10576 for as_dir in $PATH
10577 do
10578 IFS=$as_save_IFS
10579 test -z "$as_dir" && as_dir=.
10580 for ac_exec_ext in '' $ac_executable_extensions; do
10581 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10582 ac_cv_prog_BISON="$ac_prog"
10583 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10584 break 2
10585 fi
10586 done
10587 done
10588 IFS=$as_save_IFS
10589
10590 fi
10591 fi
10592 BISON=$ac_cv_prog_BISON
10593 if test -n "$BISON"; then
10594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
10595 $as_echo "$BISON" >&6; }
10596 else
10597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10598 $as_echo "no" >&6; }
10599 fi
10600
10601
10602 test -n "$BISON" && break
10603 done
10604 test -n "$BISON" || BISON="$MISSING bison"
10605
10606 case " $build_configdirs " in
10607 *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;;
10608 esac
10609
10610 for ac_prog in gm4 gnum4 m4
10611 do
10612 # Extract the first word of "$ac_prog", so it can be a program name with args.
10613 set dummy $ac_prog; ac_word=$2
10614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10615 $as_echo_n "checking for $ac_word... " >&6; }
10616 if ${ac_cv_prog_M4+:} false; then :
10617 $as_echo_n "(cached) " >&6
10618 else
10619 if test -n "$M4"; then
10620 ac_cv_prog_M4="$M4" # Let the user override the test.
10621 else
10622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10623 for as_dir in $PATH
10624 do
10625 IFS=$as_save_IFS
10626 test -z "$as_dir" && as_dir=.
10627 for ac_exec_ext in '' $ac_executable_extensions; do
10628 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10629 ac_cv_prog_M4="$ac_prog"
10630 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10631 break 2
10632 fi
10633 done
10634 done
10635 IFS=$as_save_IFS
10636
10637 fi
10638 fi
10639 M4=$ac_cv_prog_M4
10640 if test -n "$M4"; then
10641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5
10642 $as_echo "$M4" >&6; }
10643 else
10644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10645 $as_echo "no" >&6; }
10646 fi
10647
10648
10649 test -n "$M4" && break
10650 done
10651 test -n "$M4" || M4="$MISSING m4"
10652
10653 case " $build_configdirs " in
10654 *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;;
10655 esac
10656
10657 for ac_prog in flex lex
10658 do
10659 # Extract the first word of "$ac_prog", so it can be a program name with args.
10660 set dummy $ac_prog; ac_word=$2
10661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10662 $as_echo_n "checking for $ac_word... " >&6; }
10663 if ${ac_cv_prog_LEX+:} false; then :
10664 $as_echo_n "(cached) " >&6
10665 else
10666 if test -n "$LEX"; then
10667 ac_cv_prog_LEX="$LEX" # Let the user override the test.
10668 else
10669 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10670 for as_dir in $PATH
10671 do
10672 IFS=$as_save_IFS
10673 test -z "$as_dir" && as_dir=.
10674 for ac_exec_ext in '' $ac_executable_extensions; do
10675 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10676 ac_cv_prog_LEX="$ac_prog"
10677 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10678 break 2
10679 fi
10680 done
10681 done
10682 IFS=$as_save_IFS
10683
10684 fi
10685 fi
10686 LEX=$ac_cv_prog_LEX
10687 if test -n "$LEX"; then
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
10689 $as_echo "$LEX" >&6; }
10690 else
10691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10692 $as_echo "no" >&6; }
10693 fi
10694
10695
10696 test -n "$LEX" && break
10697 done
10698 test -n "$LEX" || LEX="$MISSING flex"
10699
10700 case " $build_configdirs " in
10701 *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10702 *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;;
10703 esac
10704
10705 for ac_prog in flex
10706 do
10707 # Extract the first word of "$ac_prog", so it can be a program name with args.
10708 set dummy $ac_prog; ac_word=$2
10709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10710 $as_echo_n "checking for $ac_word... " >&6; }
10711 if ${ac_cv_prog_FLEX+:} false; then :
10712 $as_echo_n "(cached) " >&6
10713 else
10714 if test -n "$FLEX"; then
10715 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
10716 else
10717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10718 for as_dir in $PATH
10719 do
10720 IFS=$as_save_IFS
10721 test -z "$as_dir" && as_dir=.
10722 for ac_exec_ext in '' $ac_executable_extensions; do
10723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10724 ac_cv_prog_FLEX="$ac_prog"
10725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10726 break 2
10727 fi
10728 done
10729 done
10730 IFS=$as_save_IFS
10731
10732 fi
10733 fi
10734 FLEX=$ac_cv_prog_FLEX
10735 if test -n "$FLEX"; then
10736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
10737 $as_echo "$FLEX" >&6; }
10738 else
10739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10740 $as_echo "no" >&6; }
10741 fi
10742
10743
10744 test -n "$FLEX" && break
10745 done
10746 test -n "$FLEX" || FLEX="$MISSING flex"
10747
10748 case " $build_configdirs " in
10749 *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10750 esac
10751
10752 for ac_prog in makeinfo
10753 do
10754 # Extract the first word of "$ac_prog", so it can be a program name with args.
10755 set dummy $ac_prog; ac_word=$2
10756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10757 $as_echo_n "checking for $ac_word... " >&6; }
10758 if ${ac_cv_prog_MAKEINFO+:} false; then :
10759 $as_echo_n "(cached) " >&6
10760 else
10761 if test -n "$MAKEINFO"; then
10762 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
10763 else
10764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10765 for as_dir in $PATH
10766 do
10767 IFS=$as_save_IFS
10768 test -z "$as_dir" && as_dir=.
10769 for ac_exec_ext in '' $ac_executable_extensions; do
10770 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10771 ac_cv_prog_MAKEINFO="$ac_prog"
10772 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10773 break 2
10774 fi
10775 done
10776 done
10777 IFS=$as_save_IFS
10778
10779 fi
10780 fi
10781 MAKEINFO=$ac_cv_prog_MAKEINFO
10782 if test -n "$MAKEINFO"; then
10783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
10784 $as_echo "$MAKEINFO" >&6; }
10785 else
10786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10787 $as_echo "no" >&6; }
10788 fi
10789
10790
10791 test -n "$MAKEINFO" && break
10792 done
10793 test -n "$MAKEINFO" || MAKEINFO="$MISSING makeinfo"
10794
10795 case " $build_configdirs " in
10796 *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
10797 *)
10798
10799 # For an installed makeinfo, we require it to be from texinfo 4.7 or
10800 # higher, else we use the "missing" dummy.
10801 if ${MAKEINFO} --version \
10802 | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
10803 :
10804 else
10805 MAKEINFO="$MISSING makeinfo"
10806 fi
10807 ;;
10808
10809 esac
10810
10811 # FIXME: expect and dejagnu may become build tools?
10812
10813 for ac_prog in expect
10814 do
10815 # Extract the first word of "$ac_prog", so it can be a program name with args.
10816 set dummy $ac_prog; ac_word=$2
10817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10818 $as_echo_n "checking for $ac_word... " >&6; }
10819 if ${ac_cv_prog_EXPECT+:} false; then :
10820 $as_echo_n "(cached) " >&6
10821 else
10822 if test -n "$EXPECT"; then
10823 ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test.
10824 else
10825 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10826 for as_dir in $PATH
10827 do
10828 IFS=$as_save_IFS
10829 test -z "$as_dir" && as_dir=.
10830 for ac_exec_ext in '' $ac_executable_extensions; do
10831 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10832 ac_cv_prog_EXPECT="$ac_prog"
10833 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10834 break 2
10835 fi
10836 done
10837 done
10838 IFS=$as_save_IFS
10839
10840 fi
10841 fi
10842 EXPECT=$ac_cv_prog_EXPECT
10843 if test -n "$EXPECT"; then
10844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5
10845 $as_echo "$EXPECT" >&6; }
10846 else
10847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10848 $as_echo "no" >&6; }
10849 fi
10850
10851
10852 test -n "$EXPECT" && break
10853 done
10854 test -n "$EXPECT" || EXPECT="expect"
10855
10856 case " $configdirs " in
10857 *" expect "*)
10858 test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect'
10859 ;;
10860 esac
10861
10862 for ac_prog in runtest
10863 do
10864 # Extract the first word of "$ac_prog", so it can be a program name with args.
10865 set dummy $ac_prog; ac_word=$2
10866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10867 $as_echo_n "checking for $ac_word... " >&6; }
10868 if ${ac_cv_prog_RUNTEST+:} false; then :
10869 $as_echo_n "(cached) " >&6
10870 else
10871 if test -n "$RUNTEST"; then
10872 ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test.
10873 else
10874 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10875 for as_dir in $PATH
10876 do
10877 IFS=$as_save_IFS
10878 test -z "$as_dir" && as_dir=.
10879 for ac_exec_ext in '' $ac_executable_extensions; do
10880 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10881 ac_cv_prog_RUNTEST="$ac_prog"
10882 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10883 break 2
10884 fi
10885 done
10886 done
10887 IFS=$as_save_IFS
10888
10889 fi
10890 fi
10891 RUNTEST=$ac_cv_prog_RUNTEST
10892 if test -n "$RUNTEST"; then
10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUNTEST" >&5
10894 $as_echo "$RUNTEST" >&6; }
10895 else
10896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10897 $as_echo "no" >&6; }
10898 fi
10899
10900
10901 test -n "$RUNTEST" && break
10902 done
10903 test -n "$RUNTEST" || RUNTEST="runtest"
10904
10905 case " $configdirs " in
10906 *" dejagnu "*)
10907 test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest'
10908 ;;
10909 esac
10910
10911
10912 # Host tools.
10913 ncn_tool_prefix=
10914 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
10915 ncn_target_tool_prefix=
10916 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
10917
10918
10919
10920 if test -n "$AR"; then
10921 ac_cv_prog_AR=$AR
10922 elif test -n "$ac_cv_prog_AR"; then
10923 AR=$ac_cv_prog_AR
10924 fi
10925
10926 if test -n "$ac_cv_prog_AR"; then
10927 for ncn_progname in ar; do
10928 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10929 set dummy ${ncn_progname}; ac_word=$2
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10931 $as_echo_n "checking for $ac_word... " >&6; }
10932 if ${ac_cv_prog_AR+:} false; then :
10933 $as_echo_n "(cached) " >&6
10934 else
10935 if test -n "$AR"; then
10936 ac_cv_prog_AR="$AR" # Let the user override the test.
10937 else
10938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10939 for as_dir in $PATH
10940 do
10941 IFS=$as_save_IFS
10942 test -z "$as_dir" && as_dir=.
10943 for ac_exec_ext in '' $ac_executable_extensions; do
10944 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10945 ac_cv_prog_AR="${ncn_progname}"
10946 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10947 break 2
10948 fi
10949 done
10950 done
10951 IFS=$as_save_IFS
10952
10953 fi
10954 fi
10955 AR=$ac_cv_prog_AR
10956 if test -n "$AR"; then
10957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10958 $as_echo "$AR" >&6; }
10959 else
10960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10961 $as_echo "no" >&6; }
10962 fi
10963
10964
10965 done
10966 fi
10967
10968 for ncn_progname in ar; do
10969 if test -n "$ncn_tool_prefix"; then
10970 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
10971 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
10972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10973 $as_echo_n "checking for $ac_word... " >&6; }
10974 if ${ac_cv_prog_AR+:} false; then :
10975 $as_echo_n "(cached) " >&6
10976 else
10977 if test -n "$AR"; then
10978 ac_cv_prog_AR="$AR" # Let the user override the test.
10979 else
10980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10981 for as_dir in $PATH
10982 do
10983 IFS=$as_save_IFS
10984 test -z "$as_dir" && as_dir=.
10985 for ac_exec_ext in '' $ac_executable_extensions; do
10986 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10987 ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}"
10988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10989 break 2
10990 fi
10991 done
10992 done
10993 IFS=$as_save_IFS
10994
10995 fi
10996 fi
10997 AR=$ac_cv_prog_AR
10998 if test -n "$AR"; then
10999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11000 $as_echo "$AR" >&6; }
11001 else
11002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11003 $as_echo "no" >&6; }
11004 fi
11005
11006
11007 fi
11008 if test -z "$ac_cv_prog_AR" && test $build = $host ; then
11009 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11010 set dummy ${ncn_progname}; ac_word=$2
11011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11012 $as_echo_n "checking for $ac_word... " >&6; }
11013 if ${ac_cv_prog_AR+:} false; then :
11014 $as_echo_n "(cached) " >&6
11015 else
11016 if test -n "$AR"; then
11017 ac_cv_prog_AR="$AR" # Let the user override the test.
11018 else
11019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11020 for as_dir in $PATH
11021 do
11022 IFS=$as_save_IFS
11023 test -z "$as_dir" && as_dir=.
11024 for ac_exec_ext in '' $ac_executable_extensions; do
11025 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11026 ac_cv_prog_AR="${ncn_progname}"
11027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11028 break 2
11029 fi
11030 done
11031 done
11032 IFS=$as_save_IFS
11033
11034 fi
11035 fi
11036 AR=$ac_cv_prog_AR
11037 if test -n "$AR"; then
11038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11039 $as_echo "$AR" >&6; }
11040 else
11041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11042 $as_echo "no" >&6; }
11043 fi
11044
11045
11046 fi
11047 test -n "$ac_cv_prog_AR" && break
11048 done
11049
11050 if test -z "$ac_cv_prog_AR" ; then
11051 set dummy ar
11052 if test $build = $host ; then
11053 AR="$2"
11054 else
11055 AR="${ncn_tool_prefix}$2"
11056 fi
11057 fi
11058
11059
11060
11061 if test -n "$AS"; then
11062 ac_cv_prog_AS=$AS
11063 elif test -n "$ac_cv_prog_AS"; then
11064 AS=$ac_cv_prog_AS
11065 fi
11066
11067 if test -n "$ac_cv_prog_AS"; then
11068 for ncn_progname in as; do
11069 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11070 set dummy ${ncn_progname}; ac_word=$2
11071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11072 $as_echo_n "checking for $ac_word... " >&6; }
11073 if ${ac_cv_prog_AS+:} false; then :
11074 $as_echo_n "(cached) " >&6
11075 else
11076 if test -n "$AS"; then
11077 ac_cv_prog_AS="$AS" # Let the user override the test.
11078 else
11079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11080 for as_dir in $PATH
11081 do
11082 IFS=$as_save_IFS
11083 test -z "$as_dir" && as_dir=.
11084 for ac_exec_ext in '' $ac_executable_extensions; do
11085 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11086 ac_cv_prog_AS="${ncn_progname}"
11087 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11088 break 2
11089 fi
11090 done
11091 done
11092 IFS=$as_save_IFS
11093
11094 fi
11095 fi
11096 AS=$ac_cv_prog_AS
11097 if test -n "$AS"; then
11098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11099 $as_echo "$AS" >&6; }
11100 else
11101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11102 $as_echo "no" >&6; }
11103 fi
11104
11105
11106 done
11107 fi
11108
11109 for ncn_progname in as; do
11110 if test -n "$ncn_tool_prefix"; then
11111 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11112 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11114 $as_echo_n "checking for $ac_word... " >&6; }
11115 if ${ac_cv_prog_AS+:} false; then :
11116 $as_echo_n "(cached) " >&6
11117 else
11118 if test -n "$AS"; then
11119 ac_cv_prog_AS="$AS" # Let the user override the test.
11120 else
11121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11122 for as_dir in $PATH
11123 do
11124 IFS=$as_save_IFS
11125 test -z "$as_dir" && as_dir=.
11126 for ac_exec_ext in '' $ac_executable_extensions; do
11127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11128 ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}"
11129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11130 break 2
11131 fi
11132 done
11133 done
11134 IFS=$as_save_IFS
11135
11136 fi
11137 fi
11138 AS=$ac_cv_prog_AS
11139 if test -n "$AS"; then
11140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11141 $as_echo "$AS" >&6; }
11142 else
11143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11144 $as_echo "no" >&6; }
11145 fi
11146
11147
11148 fi
11149 if test -z "$ac_cv_prog_AS" && test $build = $host ; then
11150 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11151 set dummy ${ncn_progname}; ac_word=$2
11152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11153 $as_echo_n "checking for $ac_word... " >&6; }
11154 if ${ac_cv_prog_AS+:} false; then :
11155 $as_echo_n "(cached) " >&6
11156 else
11157 if test -n "$AS"; then
11158 ac_cv_prog_AS="$AS" # Let the user override the test.
11159 else
11160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11161 for as_dir in $PATH
11162 do
11163 IFS=$as_save_IFS
11164 test -z "$as_dir" && as_dir=.
11165 for ac_exec_ext in '' $ac_executable_extensions; do
11166 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11167 ac_cv_prog_AS="${ncn_progname}"
11168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11169 break 2
11170 fi
11171 done
11172 done
11173 IFS=$as_save_IFS
11174
11175 fi
11176 fi
11177 AS=$ac_cv_prog_AS
11178 if test -n "$AS"; then
11179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11180 $as_echo "$AS" >&6; }
11181 else
11182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11183 $as_echo "no" >&6; }
11184 fi
11185
11186
11187 fi
11188 test -n "$ac_cv_prog_AS" && break
11189 done
11190
11191 if test -z "$ac_cv_prog_AS" ; then
11192 set dummy as
11193 if test $build = $host ; then
11194 AS="$2"
11195 else
11196 AS="${ncn_tool_prefix}$2"
11197 fi
11198 fi
11199
11200
11201
11202 if test -n "$DLLTOOL"; then
11203 ac_cv_prog_DLLTOOL=$DLLTOOL
11204 elif test -n "$ac_cv_prog_DLLTOOL"; then
11205 DLLTOOL=$ac_cv_prog_DLLTOOL
11206 fi
11207
11208 if test -n "$ac_cv_prog_DLLTOOL"; then
11209 for ncn_progname in dlltool; do
11210 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11211 set dummy ${ncn_progname}; ac_word=$2
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11213 $as_echo_n "checking for $ac_word... " >&6; }
11214 if ${ac_cv_prog_DLLTOOL+:} false; then :
11215 $as_echo_n "(cached) " >&6
11216 else
11217 if test -n "$DLLTOOL"; then
11218 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11219 else
11220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11221 for as_dir in $PATH
11222 do
11223 IFS=$as_save_IFS
11224 test -z "$as_dir" && as_dir=.
11225 for ac_exec_ext in '' $ac_executable_extensions; do
11226 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11227 ac_cv_prog_DLLTOOL="${ncn_progname}"
11228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11229 break 2
11230 fi
11231 done
11232 done
11233 IFS=$as_save_IFS
11234
11235 fi
11236 fi
11237 DLLTOOL=$ac_cv_prog_DLLTOOL
11238 if test -n "$DLLTOOL"; then
11239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11240 $as_echo "$DLLTOOL" >&6; }
11241 else
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11243 $as_echo "no" >&6; }
11244 fi
11245
11246
11247 done
11248 fi
11249
11250 for ncn_progname in dlltool; do
11251 if test -n "$ncn_tool_prefix"; then
11252 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11253 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11255 $as_echo_n "checking for $ac_word... " >&6; }
11256 if ${ac_cv_prog_DLLTOOL+:} false; then :
11257 $as_echo_n "(cached) " >&6
11258 else
11259 if test -n "$DLLTOOL"; then
11260 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11261 else
11262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11263 for as_dir in $PATH
11264 do
11265 IFS=$as_save_IFS
11266 test -z "$as_dir" && as_dir=.
11267 for ac_exec_ext in '' $ac_executable_extensions; do
11268 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11269 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}"
11270 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11271 break 2
11272 fi
11273 done
11274 done
11275 IFS=$as_save_IFS
11276
11277 fi
11278 fi
11279 DLLTOOL=$ac_cv_prog_DLLTOOL
11280 if test -n "$DLLTOOL"; then
11281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11282 $as_echo "$DLLTOOL" >&6; }
11283 else
11284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11285 $as_echo "no" >&6; }
11286 fi
11287
11288
11289 fi
11290 if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then
11291 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11292 set dummy ${ncn_progname}; ac_word=$2
11293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11294 $as_echo_n "checking for $ac_word... " >&6; }
11295 if ${ac_cv_prog_DLLTOOL+:} false; then :
11296 $as_echo_n "(cached) " >&6
11297 else
11298 if test -n "$DLLTOOL"; then
11299 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11300 else
11301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11302 for as_dir in $PATH
11303 do
11304 IFS=$as_save_IFS
11305 test -z "$as_dir" && as_dir=.
11306 for ac_exec_ext in '' $ac_executable_extensions; do
11307 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11308 ac_cv_prog_DLLTOOL="${ncn_progname}"
11309 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11310 break 2
11311 fi
11312 done
11313 done
11314 IFS=$as_save_IFS
11315
11316 fi
11317 fi
11318 DLLTOOL=$ac_cv_prog_DLLTOOL
11319 if test -n "$DLLTOOL"; then
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11321 $as_echo "$DLLTOOL" >&6; }
11322 else
11323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11324 $as_echo "no" >&6; }
11325 fi
11326
11327
11328 fi
11329 test -n "$ac_cv_prog_DLLTOOL" && break
11330 done
11331
11332 if test -z "$ac_cv_prog_DLLTOOL" ; then
11333 set dummy dlltool
11334 if test $build = $host ; then
11335 DLLTOOL="$2"
11336 else
11337 DLLTOOL="${ncn_tool_prefix}$2"
11338 fi
11339 fi
11340
11341
11342
11343 if test -n "$DSYMUTIL"; then
11344 ac_cv_prog_DSYMUTIL=$DSYMUTIL
11345 elif test -n "$ac_cv_prog_DSYMUTIL"; then
11346 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11347 fi
11348
11349 if test -n "$ac_cv_prog_DSYMUTIL"; then
11350 for ncn_progname in dsymutil; do
11351 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11352 set dummy ${ncn_progname}; ac_word=$2
11353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11354 $as_echo_n "checking for $ac_word... " >&6; }
11355 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11356 $as_echo_n "(cached) " >&6
11357 else
11358 if test -n "$DSYMUTIL"; then
11359 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11360 else
11361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11362 for as_dir in $PATH
11363 do
11364 IFS=$as_save_IFS
11365 test -z "$as_dir" && as_dir=.
11366 for ac_exec_ext in '' $ac_executable_extensions; do
11367 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11368 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11370 break 2
11371 fi
11372 done
11373 done
11374 IFS=$as_save_IFS
11375
11376 fi
11377 fi
11378 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11379 if test -n "$DSYMUTIL"; then
11380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11381 $as_echo "$DSYMUTIL" >&6; }
11382 else
11383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11384 $as_echo "no" >&6; }
11385 fi
11386
11387
11388 done
11389 fi
11390
11391 for ncn_progname in dsymutil; do
11392 if test -n "$ncn_tool_prefix"; then
11393 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11394 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11396 $as_echo_n "checking for $ac_word... " >&6; }
11397 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11398 $as_echo_n "(cached) " >&6
11399 else
11400 if test -n "$DSYMUTIL"; then
11401 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11402 else
11403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11404 for as_dir in $PATH
11405 do
11406 IFS=$as_save_IFS
11407 test -z "$as_dir" && as_dir=.
11408 for ac_exec_ext in '' $ac_executable_extensions; do
11409 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11410 ac_cv_prog_DSYMUTIL="${ncn_tool_prefix}${ncn_progname}"
11411 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11412 break 2
11413 fi
11414 done
11415 done
11416 IFS=$as_save_IFS
11417
11418 fi
11419 fi
11420 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11421 if test -n "$DSYMUTIL"; then
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11423 $as_echo "$DSYMUTIL" >&6; }
11424 else
11425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11426 $as_echo "no" >&6; }
11427 fi
11428
11429
11430 fi
11431 if test -z "$ac_cv_prog_DSYMUTIL" && test $build = $host ; then
11432 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11433 set dummy ${ncn_progname}; ac_word=$2
11434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11435 $as_echo_n "checking for $ac_word... " >&6; }
11436 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11437 $as_echo_n "(cached) " >&6
11438 else
11439 if test -n "$DSYMUTIL"; then
11440 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11441 else
11442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11443 for as_dir in $PATH
11444 do
11445 IFS=$as_save_IFS
11446 test -z "$as_dir" && as_dir=.
11447 for ac_exec_ext in '' $ac_executable_extensions; do
11448 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11449 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11451 break 2
11452 fi
11453 done
11454 done
11455 IFS=$as_save_IFS
11456
11457 fi
11458 fi
11459 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11460 if test -n "$DSYMUTIL"; then
11461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11462 $as_echo "$DSYMUTIL" >&6; }
11463 else
11464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11465 $as_echo "no" >&6; }
11466 fi
11467
11468
11469 fi
11470 test -n "$ac_cv_prog_DSYMUTIL" && break
11471 done
11472
11473 if test -z "$ac_cv_prog_DSYMUTIL" ; then
11474 set dummy dsymutil
11475 if test $build = $host ; then
11476 DSYMUTIL="$2"
11477 else
11478 DSYMUTIL="${ncn_tool_prefix}$2"
11479 fi
11480 fi
11481
11482
11483
11484 if test -n "$LD"; then
11485 ac_cv_prog_LD=$LD
11486 elif test -n "$ac_cv_prog_LD"; then
11487 LD=$ac_cv_prog_LD
11488 fi
11489
11490 if test -n "$ac_cv_prog_LD"; then
11491 for ncn_progname in ld; do
11492 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11493 set dummy ${ncn_progname}; ac_word=$2
11494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11495 $as_echo_n "checking for $ac_word... " >&6; }
11496 if ${ac_cv_prog_LD+:} false; then :
11497 $as_echo_n "(cached) " >&6
11498 else
11499 if test -n "$LD"; then
11500 ac_cv_prog_LD="$LD" # Let the user override the test.
11501 else
11502 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11503 for as_dir in $PATH
11504 do
11505 IFS=$as_save_IFS
11506 test -z "$as_dir" && as_dir=.
11507 for ac_exec_ext in '' $ac_executable_extensions; do
11508 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11509 ac_cv_prog_LD="${ncn_progname}"
11510 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11511 break 2
11512 fi
11513 done
11514 done
11515 IFS=$as_save_IFS
11516
11517 fi
11518 fi
11519 LD=$ac_cv_prog_LD
11520 if test -n "$LD"; then
11521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11522 $as_echo "$LD" >&6; }
11523 else
11524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11525 $as_echo "no" >&6; }
11526 fi
11527
11528
11529 done
11530 fi
11531
11532 for ncn_progname in ld; do
11533 if test -n "$ncn_tool_prefix"; then
11534 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11535 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11537 $as_echo_n "checking for $ac_word... " >&6; }
11538 if ${ac_cv_prog_LD+:} false; then :
11539 $as_echo_n "(cached) " >&6
11540 else
11541 if test -n "$LD"; then
11542 ac_cv_prog_LD="$LD" # Let the user override the test.
11543 else
11544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11545 for as_dir in $PATH
11546 do
11547 IFS=$as_save_IFS
11548 test -z "$as_dir" && as_dir=.
11549 for ac_exec_ext in '' $ac_executable_extensions; do
11550 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11551 ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}"
11552 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11553 break 2
11554 fi
11555 done
11556 done
11557 IFS=$as_save_IFS
11558
11559 fi
11560 fi
11561 LD=$ac_cv_prog_LD
11562 if test -n "$LD"; then
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11564 $as_echo "$LD" >&6; }
11565 else
11566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11567 $as_echo "no" >&6; }
11568 fi
11569
11570
11571 fi
11572 if test -z "$ac_cv_prog_LD" && test $build = $host ; then
11573 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11574 set dummy ${ncn_progname}; ac_word=$2
11575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11576 $as_echo_n "checking for $ac_word... " >&6; }
11577 if ${ac_cv_prog_LD+:} false; then :
11578 $as_echo_n "(cached) " >&6
11579 else
11580 if test -n "$LD"; then
11581 ac_cv_prog_LD="$LD" # Let the user override the test.
11582 else
11583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11584 for as_dir in $PATH
11585 do
11586 IFS=$as_save_IFS
11587 test -z "$as_dir" && as_dir=.
11588 for ac_exec_ext in '' $ac_executable_extensions; do
11589 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11590 ac_cv_prog_LD="${ncn_progname}"
11591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11592 break 2
11593 fi
11594 done
11595 done
11596 IFS=$as_save_IFS
11597
11598 fi
11599 fi
11600 LD=$ac_cv_prog_LD
11601 if test -n "$LD"; then
11602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11603 $as_echo "$LD" >&6; }
11604 else
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11606 $as_echo "no" >&6; }
11607 fi
11608
11609
11610 fi
11611 test -n "$ac_cv_prog_LD" && break
11612 done
11613
11614 if test -z "$ac_cv_prog_LD" ; then
11615 set dummy ld
11616 if test $build = $host ; then
11617 LD="$2"
11618 else
11619 LD="${ncn_tool_prefix}$2"
11620 fi
11621 fi
11622
11623
11624
11625 if test -n "$LIPO"; then
11626 ac_cv_prog_LIPO=$LIPO
11627 elif test -n "$ac_cv_prog_LIPO"; then
11628 LIPO=$ac_cv_prog_LIPO
11629 fi
11630
11631 if test -n "$ac_cv_prog_LIPO"; then
11632 for ncn_progname in lipo; do
11633 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11634 set dummy ${ncn_progname}; ac_word=$2
11635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11636 $as_echo_n "checking for $ac_word... " >&6; }
11637 if ${ac_cv_prog_LIPO+:} false; then :
11638 $as_echo_n "(cached) " >&6
11639 else
11640 if test -n "$LIPO"; then
11641 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11642 else
11643 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11644 for as_dir in $PATH
11645 do
11646 IFS=$as_save_IFS
11647 test -z "$as_dir" && as_dir=.
11648 for ac_exec_ext in '' $ac_executable_extensions; do
11649 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11650 ac_cv_prog_LIPO="${ncn_progname}"
11651 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11652 break 2
11653 fi
11654 done
11655 done
11656 IFS=$as_save_IFS
11657
11658 fi
11659 fi
11660 LIPO=$ac_cv_prog_LIPO
11661 if test -n "$LIPO"; then
11662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11663 $as_echo "$LIPO" >&6; }
11664 else
11665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11666 $as_echo "no" >&6; }
11667 fi
11668
11669
11670 done
11671 fi
11672
11673 for ncn_progname in lipo; do
11674 if test -n "$ncn_tool_prefix"; then
11675 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11676 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11678 $as_echo_n "checking for $ac_word... " >&6; }
11679 if ${ac_cv_prog_LIPO+:} false; then :
11680 $as_echo_n "(cached) " >&6
11681 else
11682 if test -n "$LIPO"; then
11683 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11684 else
11685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11686 for as_dir in $PATH
11687 do
11688 IFS=$as_save_IFS
11689 test -z "$as_dir" && as_dir=.
11690 for ac_exec_ext in '' $ac_executable_extensions; do
11691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11692 ac_cv_prog_LIPO="${ncn_tool_prefix}${ncn_progname}"
11693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11694 break 2
11695 fi
11696 done
11697 done
11698 IFS=$as_save_IFS
11699
11700 fi
11701 fi
11702 LIPO=$ac_cv_prog_LIPO
11703 if test -n "$LIPO"; then
11704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11705 $as_echo "$LIPO" >&6; }
11706 else
11707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11708 $as_echo "no" >&6; }
11709 fi
11710
11711
11712 fi
11713 if test -z "$ac_cv_prog_LIPO" && test $build = $host ; then
11714 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11715 set dummy ${ncn_progname}; ac_word=$2
11716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11717 $as_echo_n "checking for $ac_word... " >&6; }
11718 if ${ac_cv_prog_LIPO+:} false; then :
11719 $as_echo_n "(cached) " >&6
11720 else
11721 if test -n "$LIPO"; then
11722 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11723 else
11724 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11725 for as_dir in $PATH
11726 do
11727 IFS=$as_save_IFS
11728 test -z "$as_dir" && as_dir=.
11729 for ac_exec_ext in '' $ac_executable_extensions; do
11730 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11731 ac_cv_prog_LIPO="${ncn_progname}"
11732 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11733 break 2
11734 fi
11735 done
11736 done
11737 IFS=$as_save_IFS
11738
11739 fi
11740 fi
11741 LIPO=$ac_cv_prog_LIPO
11742 if test -n "$LIPO"; then
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11744 $as_echo "$LIPO" >&6; }
11745 else
11746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11747 $as_echo "no" >&6; }
11748 fi
11749
11750
11751 fi
11752 test -n "$ac_cv_prog_LIPO" && break
11753 done
11754
11755 if test -z "$ac_cv_prog_LIPO" ; then
11756 set dummy lipo
11757 if test $build = $host ; then
11758 LIPO="$2"
11759 else
11760 LIPO="${ncn_tool_prefix}$2"
11761 fi
11762 fi
11763
11764
11765
11766 if test -n "$NM"; then
11767 ac_cv_prog_NM=$NM
11768 elif test -n "$ac_cv_prog_NM"; then
11769 NM=$ac_cv_prog_NM
11770 fi
11771
11772 if test -n "$ac_cv_prog_NM"; then
11773 for ncn_progname in nm; do
11774 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11775 set dummy ${ncn_progname}; ac_word=$2
11776 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11777 $as_echo_n "checking for $ac_word... " >&6; }
11778 if ${ac_cv_prog_NM+:} false; then :
11779 $as_echo_n "(cached) " >&6
11780 else
11781 if test -n "$NM"; then
11782 ac_cv_prog_NM="$NM" # Let the user override the test.
11783 else
11784 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11785 for as_dir in $PATH
11786 do
11787 IFS=$as_save_IFS
11788 test -z "$as_dir" && as_dir=.
11789 for ac_exec_ext in '' $ac_executable_extensions; do
11790 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11791 ac_cv_prog_NM="${ncn_progname}"
11792 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11793 break 2
11794 fi
11795 done
11796 done
11797 IFS=$as_save_IFS
11798
11799 fi
11800 fi
11801 NM=$ac_cv_prog_NM
11802 if test -n "$NM"; then
11803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11804 $as_echo "$NM" >&6; }
11805 else
11806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11807 $as_echo "no" >&6; }
11808 fi
11809
11810
11811 done
11812 fi
11813
11814 for ncn_progname in nm; do
11815 if test -n "$ncn_tool_prefix"; then
11816 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11817 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11819 $as_echo_n "checking for $ac_word... " >&6; }
11820 if ${ac_cv_prog_NM+:} false; then :
11821 $as_echo_n "(cached) " >&6
11822 else
11823 if test -n "$NM"; then
11824 ac_cv_prog_NM="$NM" # Let the user override the test.
11825 else
11826 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11827 for as_dir in $PATH
11828 do
11829 IFS=$as_save_IFS
11830 test -z "$as_dir" && as_dir=.
11831 for ac_exec_ext in '' $ac_executable_extensions; do
11832 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11833 ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}"
11834 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11835 break 2
11836 fi
11837 done
11838 done
11839 IFS=$as_save_IFS
11840
11841 fi
11842 fi
11843 NM=$ac_cv_prog_NM
11844 if test -n "$NM"; then
11845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11846 $as_echo "$NM" >&6; }
11847 else
11848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11849 $as_echo "no" >&6; }
11850 fi
11851
11852
11853 fi
11854 if test -z "$ac_cv_prog_NM" && test $build = $host ; then
11855 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11856 set dummy ${ncn_progname}; ac_word=$2
11857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11858 $as_echo_n "checking for $ac_word... " >&6; }
11859 if ${ac_cv_prog_NM+:} false; then :
11860 $as_echo_n "(cached) " >&6
11861 else
11862 if test -n "$NM"; then
11863 ac_cv_prog_NM="$NM" # Let the user override the test.
11864 else
11865 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11866 for as_dir in $PATH
11867 do
11868 IFS=$as_save_IFS
11869 test -z "$as_dir" && as_dir=.
11870 for ac_exec_ext in '' $ac_executable_extensions; do
11871 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11872 ac_cv_prog_NM="${ncn_progname}"
11873 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11874 break 2
11875 fi
11876 done
11877 done
11878 IFS=$as_save_IFS
11879
11880 fi
11881 fi
11882 NM=$ac_cv_prog_NM
11883 if test -n "$NM"; then
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11885 $as_echo "$NM" >&6; }
11886 else
11887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11888 $as_echo "no" >&6; }
11889 fi
11890
11891
11892 fi
11893 test -n "$ac_cv_prog_NM" && break
11894 done
11895
11896 if test -z "$ac_cv_prog_NM" ; then
11897 set dummy nm
11898 if test $build = $host ; then
11899 NM="$2"
11900 else
11901 NM="${ncn_tool_prefix}$2"
11902 fi
11903 fi
11904
11905
11906
11907 if test -n "$RANLIB"; then
11908 ac_cv_prog_RANLIB=$RANLIB
11909 elif test -n "$ac_cv_prog_RANLIB"; then
11910 RANLIB=$ac_cv_prog_RANLIB
11911 fi
11912
11913 if test -n "$ac_cv_prog_RANLIB"; then
11914 for ncn_progname in ranlib; do
11915 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11916 set dummy ${ncn_progname}; ac_word=$2
11917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11918 $as_echo_n "checking for $ac_word... " >&6; }
11919 if ${ac_cv_prog_RANLIB+:} false; then :
11920 $as_echo_n "(cached) " >&6
11921 else
11922 if test -n "$RANLIB"; then
11923 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11924 else
11925 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11926 for as_dir in $PATH
11927 do
11928 IFS=$as_save_IFS
11929 test -z "$as_dir" && as_dir=.
11930 for ac_exec_ext in '' $ac_executable_extensions; do
11931 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11932 ac_cv_prog_RANLIB="${ncn_progname}"
11933 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11934 break 2
11935 fi
11936 done
11937 done
11938 IFS=$as_save_IFS
11939
11940 fi
11941 fi
11942 RANLIB=$ac_cv_prog_RANLIB
11943 if test -n "$RANLIB"; then
11944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11945 $as_echo "$RANLIB" >&6; }
11946 else
11947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11948 $as_echo "no" >&6; }
11949 fi
11950
11951
11952 done
11953 fi
11954
11955 for ncn_progname in ranlib; do
11956 if test -n "$ncn_tool_prefix"; then
11957 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11958 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11960 $as_echo_n "checking for $ac_word... " >&6; }
11961 if ${ac_cv_prog_RANLIB+:} false; then :
11962 $as_echo_n "(cached) " >&6
11963 else
11964 if test -n "$RANLIB"; then
11965 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11966 else
11967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11968 for as_dir in $PATH
11969 do
11970 IFS=$as_save_IFS
11971 test -z "$as_dir" && as_dir=.
11972 for ac_exec_ext in '' $ac_executable_extensions; do
11973 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11974 ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}"
11975 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11976 break 2
11977 fi
11978 done
11979 done
11980 IFS=$as_save_IFS
11981
11982 fi
11983 fi
11984 RANLIB=$ac_cv_prog_RANLIB
11985 if test -n "$RANLIB"; then
11986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11987 $as_echo "$RANLIB" >&6; }
11988 else
11989 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11990 $as_echo "no" >&6; }
11991 fi
11992
11993
11994 fi
11995 if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then
11996 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11997 set dummy ${ncn_progname}; ac_word=$2
11998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11999 $as_echo_n "checking for $ac_word... " >&6; }
12000 if ${ac_cv_prog_RANLIB+:} false; then :
12001 $as_echo_n "(cached) " >&6
12002 else
12003 if test -n "$RANLIB"; then
12004 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12005 else
12006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12007 for as_dir in $PATH
12008 do
12009 IFS=$as_save_IFS
12010 test -z "$as_dir" && as_dir=.
12011 for ac_exec_ext in '' $ac_executable_extensions; do
12012 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12013 ac_cv_prog_RANLIB="${ncn_progname}"
12014 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12015 break 2
12016 fi
12017 done
12018 done
12019 IFS=$as_save_IFS
12020
12021 fi
12022 fi
12023 RANLIB=$ac_cv_prog_RANLIB
12024 if test -n "$RANLIB"; then
12025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12026 $as_echo "$RANLIB" >&6; }
12027 else
12028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12029 $as_echo "no" >&6; }
12030 fi
12031
12032
12033 fi
12034 test -n "$ac_cv_prog_RANLIB" && break
12035 done
12036
12037 if test -z "$ac_cv_prog_RANLIB" ; then
12038 RANLIB="true"
12039 fi
12040
12041
12042
12043 if test -n "$STRIP"; then
12044 ac_cv_prog_STRIP=$STRIP
12045 elif test -n "$ac_cv_prog_STRIP"; then
12046 STRIP=$ac_cv_prog_STRIP
12047 fi
12048
12049 if test -n "$ac_cv_prog_STRIP"; then
12050 for ncn_progname in strip; do
12051 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12052 set dummy ${ncn_progname}; ac_word=$2
12053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12054 $as_echo_n "checking for $ac_word... " >&6; }
12055 if ${ac_cv_prog_STRIP+:} false; then :
12056 $as_echo_n "(cached) " >&6
12057 else
12058 if test -n "$STRIP"; then
12059 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12060 else
12061 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12062 for as_dir in $PATH
12063 do
12064 IFS=$as_save_IFS
12065 test -z "$as_dir" && as_dir=.
12066 for ac_exec_ext in '' $ac_executable_extensions; do
12067 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12068 ac_cv_prog_STRIP="${ncn_progname}"
12069 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12070 break 2
12071 fi
12072 done
12073 done
12074 IFS=$as_save_IFS
12075
12076 fi
12077 fi
12078 STRIP=$ac_cv_prog_STRIP
12079 if test -n "$STRIP"; then
12080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12081 $as_echo "$STRIP" >&6; }
12082 else
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12084 $as_echo "no" >&6; }
12085 fi
12086
12087
12088 done
12089 fi
12090
12091 for ncn_progname in strip; do
12092 if test -n "$ncn_tool_prefix"; then
12093 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12094 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12096 $as_echo_n "checking for $ac_word... " >&6; }
12097 if ${ac_cv_prog_STRIP+:} false; then :
12098 $as_echo_n "(cached) " >&6
12099 else
12100 if test -n "$STRIP"; then
12101 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12102 else
12103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12104 for as_dir in $PATH
12105 do
12106 IFS=$as_save_IFS
12107 test -z "$as_dir" && as_dir=.
12108 for ac_exec_ext in '' $ac_executable_extensions; do
12109 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12110 ac_cv_prog_STRIP="${ncn_tool_prefix}${ncn_progname}"
12111 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12112 break 2
12113 fi
12114 done
12115 done
12116 IFS=$as_save_IFS
12117
12118 fi
12119 fi
12120 STRIP=$ac_cv_prog_STRIP
12121 if test -n "$STRIP"; then
12122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12123 $as_echo "$STRIP" >&6; }
12124 else
12125 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12126 $as_echo "no" >&6; }
12127 fi
12128
12129
12130 fi
12131 if test -z "$ac_cv_prog_STRIP" && test $build = $host ; then
12132 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12133 set dummy ${ncn_progname}; ac_word=$2
12134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12135 $as_echo_n "checking for $ac_word... " >&6; }
12136 if ${ac_cv_prog_STRIP+:} false; then :
12137 $as_echo_n "(cached) " >&6
12138 else
12139 if test -n "$STRIP"; then
12140 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12141 else
12142 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12143 for as_dir in $PATH
12144 do
12145 IFS=$as_save_IFS
12146 test -z "$as_dir" && as_dir=.
12147 for ac_exec_ext in '' $ac_executable_extensions; do
12148 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12149 ac_cv_prog_STRIP="${ncn_progname}"
12150 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12151 break 2
12152 fi
12153 done
12154 done
12155 IFS=$as_save_IFS
12156
12157 fi
12158 fi
12159 STRIP=$ac_cv_prog_STRIP
12160 if test -n "$STRIP"; then
12161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12162 $as_echo "$STRIP" >&6; }
12163 else
12164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12165 $as_echo "no" >&6; }
12166 fi
12167
12168
12169 fi
12170 test -n "$ac_cv_prog_STRIP" && break
12171 done
12172
12173 if test -z "$ac_cv_prog_STRIP" ; then
12174 STRIP="true"
12175 fi
12176
12177
12178
12179 if test -n "$WINDRES"; then
12180 ac_cv_prog_WINDRES=$WINDRES
12181 elif test -n "$ac_cv_prog_WINDRES"; then
12182 WINDRES=$ac_cv_prog_WINDRES
12183 fi
12184
12185 if test -n "$ac_cv_prog_WINDRES"; then
12186 for ncn_progname in windres; do
12187 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12188 set dummy ${ncn_progname}; ac_word=$2
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12190 $as_echo_n "checking for $ac_word... " >&6; }
12191 if ${ac_cv_prog_WINDRES+:} false; then :
12192 $as_echo_n "(cached) " >&6
12193 else
12194 if test -n "$WINDRES"; then
12195 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12196 else
12197 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12198 for as_dir in $PATH
12199 do
12200 IFS=$as_save_IFS
12201 test -z "$as_dir" && as_dir=.
12202 for ac_exec_ext in '' $ac_executable_extensions; do
12203 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12204 ac_cv_prog_WINDRES="${ncn_progname}"
12205 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12206 break 2
12207 fi
12208 done
12209 done
12210 IFS=$as_save_IFS
12211
12212 fi
12213 fi
12214 WINDRES=$ac_cv_prog_WINDRES
12215 if test -n "$WINDRES"; then
12216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12217 $as_echo "$WINDRES" >&6; }
12218 else
12219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12220 $as_echo "no" >&6; }
12221 fi
12222
12223
12224 done
12225 fi
12226
12227 for ncn_progname in windres; do
12228 if test -n "$ncn_tool_prefix"; then
12229 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12230 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12232 $as_echo_n "checking for $ac_word... " >&6; }
12233 if ${ac_cv_prog_WINDRES+:} false; then :
12234 $as_echo_n "(cached) " >&6
12235 else
12236 if test -n "$WINDRES"; then
12237 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12238 else
12239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12240 for as_dir in $PATH
12241 do
12242 IFS=$as_save_IFS
12243 test -z "$as_dir" && as_dir=.
12244 for ac_exec_ext in '' $ac_executable_extensions; do
12245 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12246 ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}"
12247 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12248 break 2
12249 fi
12250 done
12251 done
12252 IFS=$as_save_IFS
12253
12254 fi
12255 fi
12256 WINDRES=$ac_cv_prog_WINDRES
12257 if test -n "$WINDRES"; then
12258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12259 $as_echo "$WINDRES" >&6; }
12260 else
12261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12262 $as_echo "no" >&6; }
12263 fi
12264
12265
12266 fi
12267 if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then
12268 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12269 set dummy ${ncn_progname}; ac_word=$2
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12271 $as_echo_n "checking for $ac_word... " >&6; }
12272 if ${ac_cv_prog_WINDRES+:} false; then :
12273 $as_echo_n "(cached) " >&6
12274 else
12275 if test -n "$WINDRES"; then
12276 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12277 else
12278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12279 for as_dir in $PATH
12280 do
12281 IFS=$as_save_IFS
12282 test -z "$as_dir" && as_dir=.
12283 for ac_exec_ext in '' $ac_executable_extensions; do
12284 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12285 ac_cv_prog_WINDRES="${ncn_progname}"
12286 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12287 break 2
12288 fi
12289 done
12290 done
12291 IFS=$as_save_IFS
12292
12293 fi
12294 fi
12295 WINDRES=$ac_cv_prog_WINDRES
12296 if test -n "$WINDRES"; then
12297 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12298 $as_echo "$WINDRES" >&6; }
12299 else
12300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12301 $as_echo "no" >&6; }
12302 fi
12303
12304
12305 fi
12306 test -n "$ac_cv_prog_WINDRES" && break
12307 done
12308
12309 if test -z "$ac_cv_prog_WINDRES" ; then
12310 set dummy windres
12311 if test $build = $host ; then
12312 WINDRES="$2"
12313 else
12314 WINDRES="${ncn_tool_prefix}$2"
12315 fi
12316 fi
12317
12318
12319
12320 if test -n "$WINDMC"; then
12321 ac_cv_prog_WINDMC=$WINDMC
12322 elif test -n "$ac_cv_prog_WINDMC"; then
12323 WINDMC=$ac_cv_prog_WINDMC
12324 fi
12325
12326 if test -n "$ac_cv_prog_WINDMC"; then
12327 for ncn_progname in windmc; do
12328 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12329 set dummy ${ncn_progname}; ac_word=$2
12330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12331 $as_echo_n "checking for $ac_word... " >&6; }
12332 if ${ac_cv_prog_WINDMC+:} false; then :
12333 $as_echo_n "(cached) " >&6
12334 else
12335 if test -n "$WINDMC"; then
12336 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12337 else
12338 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12339 for as_dir in $PATH
12340 do
12341 IFS=$as_save_IFS
12342 test -z "$as_dir" && as_dir=.
12343 for ac_exec_ext in '' $ac_executable_extensions; do
12344 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12345 ac_cv_prog_WINDMC="${ncn_progname}"
12346 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12347 break 2
12348 fi
12349 done
12350 done
12351 IFS=$as_save_IFS
12352
12353 fi
12354 fi
12355 WINDMC=$ac_cv_prog_WINDMC
12356 if test -n "$WINDMC"; then
12357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12358 $as_echo "$WINDMC" >&6; }
12359 else
12360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12361 $as_echo "no" >&6; }
12362 fi
12363
12364
12365 done
12366 fi
12367
12368 for ncn_progname in windmc; do
12369 if test -n "$ncn_tool_prefix"; then
12370 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12371 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12373 $as_echo_n "checking for $ac_word... " >&6; }
12374 if ${ac_cv_prog_WINDMC+:} false; then :
12375 $as_echo_n "(cached) " >&6
12376 else
12377 if test -n "$WINDMC"; then
12378 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12379 else
12380 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12381 for as_dir in $PATH
12382 do
12383 IFS=$as_save_IFS
12384 test -z "$as_dir" && as_dir=.
12385 for ac_exec_ext in '' $ac_executable_extensions; do
12386 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12387 ac_cv_prog_WINDMC="${ncn_tool_prefix}${ncn_progname}"
12388 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12389 break 2
12390 fi
12391 done
12392 done
12393 IFS=$as_save_IFS
12394
12395 fi
12396 fi
12397 WINDMC=$ac_cv_prog_WINDMC
12398 if test -n "$WINDMC"; then
12399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12400 $as_echo "$WINDMC" >&6; }
12401 else
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12403 $as_echo "no" >&6; }
12404 fi
12405
12406
12407 fi
12408 if test -z "$ac_cv_prog_WINDMC" && test $build = $host ; then
12409 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12410 set dummy ${ncn_progname}; ac_word=$2
12411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12412 $as_echo_n "checking for $ac_word... " >&6; }
12413 if ${ac_cv_prog_WINDMC+:} false; then :
12414 $as_echo_n "(cached) " >&6
12415 else
12416 if test -n "$WINDMC"; then
12417 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12418 else
12419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12420 for as_dir in $PATH
12421 do
12422 IFS=$as_save_IFS
12423 test -z "$as_dir" && as_dir=.
12424 for ac_exec_ext in '' $ac_executable_extensions; do
12425 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12426 ac_cv_prog_WINDMC="${ncn_progname}"
12427 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12428 break 2
12429 fi
12430 done
12431 done
12432 IFS=$as_save_IFS
12433
12434 fi
12435 fi
12436 WINDMC=$ac_cv_prog_WINDMC
12437 if test -n "$WINDMC"; then
12438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12439 $as_echo "$WINDMC" >&6; }
12440 else
12441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12442 $as_echo "no" >&6; }
12443 fi
12444
12445
12446 fi
12447 test -n "$ac_cv_prog_WINDMC" && break
12448 done
12449
12450 if test -z "$ac_cv_prog_WINDMC" ; then
12451 set dummy windmc
12452 if test $build = $host ; then
12453 WINDMC="$2"
12454 else
12455 WINDMC="${ncn_tool_prefix}$2"
12456 fi
12457 fi
12458
12459
12460
12461 if test -n "$OBJCOPY"; then
12462 ac_cv_prog_OBJCOPY=$OBJCOPY
12463 elif test -n "$ac_cv_prog_OBJCOPY"; then
12464 OBJCOPY=$ac_cv_prog_OBJCOPY
12465 fi
12466
12467 if test -n "$ac_cv_prog_OBJCOPY"; then
12468 for ncn_progname in objcopy; do
12469 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12470 set dummy ${ncn_progname}; ac_word=$2
12471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12472 $as_echo_n "checking for $ac_word... " >&6; }
12473 if ${ac_cv_prog_OBJCOPY+:} false; then :
12474 $as_echo_n "(cached) " >&6
12475 else
12476 if test -n "$OBJCOPY"; then
12477 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12478 else
12479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12480 for as_dir in $PATH
12481 do
12482 IFS=$as_save_IFS
12483 test -z "$as_dir" && as_dir=.
12484 for ac_exec_ext in '' $ac_executable_extensions; do
12485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12486 ac_cv_prog_OBJCOPY="${ncn_progname}"
12487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12488 break 2
12489 fi
12490 done
12491 done
12492 IFS=$as_save_IFS
12493
12494 fi
12495 fi
12496 OBJCOPY=$ac_cv_prog_OBJCOPY
12497 if test -n "$OBJCOPY"; then
12498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12499 $as_echo "$OBJCOPY" >&6; }
12500 else
12501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12502 $as_echo "no" >&6; }
12503 fi
12504
12505
12506 done
12507 fi
12508
12509 for ncn_progname in objcopy; do
12510 if test -n "$ncn_tool_prefix"; then
12511 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12512 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12514 $as_echo_n "checking for $ac_word... " >&6; }
12515 if ${ac_cv_prog_OBJCOPY+:} false; then :
12516 $as_echo_n "(cached) " >&6
12517 else
12518 if test -n "$OBJCOPY"; then
12519 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12520 else
12521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12522 for as_dir in $PATH
12523 do
12524 IFS=$as_save_IFS
12525 test -z "$as_dir" && as_dir=.
12526 for ac_exec_ext in '' $ac_executable_extensions; do
12527 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12528 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}"
12529 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12530 break 2
12531 fi
12532 done
12533 done
12534 IFS=$as_save_IFS
12535
12536 fi
12537 fi
12538 OBJCOPY=$ac_cv_prog_OBJCOPY
12539 if test -n "$OBJCOPY"; then
12540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12541 $as_echo "$OBJCOPY" >&6; }
12542 else
12543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12544 $as_echo "no" >&6; }
12545 fi
12546
12547
12548 fi
12549 if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then
12550 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12551 set dummy ${ncn_progname}; ac_word=$2
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12553 $as_echo_n "checking for $ac_word... " >&6; }
12554 if ${ac_cv_prog_OBJCOPY+:} false; then :
12555 $as_echo_n "(cached) " >&6
12556 else
12557 if test -n "$OBJCOPY"; then
12558 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12559 else
12560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12561 for as_dir in $PATH
12562 do
12563 IFS=$as_save_IFS
12564 test -z "$as_dir" && as_dir=.
12565 for ac_exec_ext in '' $ac_executable_extensions; do
12566 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12567 ac_cv_prog_OBJCOPY="${ncn_progname}"
12568 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12569 break 2
12570 fi
12571 done
12572 done
12573 IFS=$as_save_IFS
12574
12575 fi
12576 fi
12577 OBJCOPY=$ac_cv_prog_OBJCOPY
12578 if test -n "$OBJCOPY"; then
12579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12580 $as_echo "$OBJCOPY" >&6; }
12581 else
12582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12583 $as_echo "no" >&6; }
12584 fi
12585
12586
12587 fi
12588 test -n "$ac_cv_prog_OBJCOPY" && break
12589 done
12590
12591 if test -z "$ac_cv_prog_OBJCOPY" ; then
12592 set dummy objcopy
12593 if test $build = $host ; then
12594 OBJCOPY="$2"
12595 else
12596 OBJCOPY="${ncn_tool_prefix}$2"
12597 fi
12598 fi
12599
12600
12601
12602 if test -n "$OBJDUMP"; then
12603 ac_cv_prog_OBJDUMP=$OBJDUMP
12604 elif test -n "$ac_cv_prog_OBJDUMP"; then
12605 OBJDUMP=$ac_cv_prog_OBJDUMP
12606 fi
12607
12608 if test -n "$ac_cv_prog_OBJDUMP"; then
12609 for ncn_progname in objdump; do
12610 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12611 set dummy ${ncn_progname}; ac_word=$2
12612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12613 $as_echo_n "checking for $ac_word... " >&6; }
12614 if ${ac_cv_prog_OBJDUMP+:} false; then :
12615 $as_echo_n "(cached) " >&6
12616 else
12617 if test -n "$OBJDUMP"; then
12618 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12619 else
12620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12621 for as_dir in $PATH
12622 do
12623 IFS=$as_save_IFS
12624 test -z "$as_dir" && as_dir=.
12625 for ac_exec_ext in '' $ac_executable_extensions; do
12626 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12627 ac_cv_prog_OBJDUMP="${ncn_progname}"
12628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12629 break 2
12630 fi
12631 done
12632 done
12633 IFS=$as_save_IFS
12634
12635 fi
12636 fi
12637 OBJDUMP=$ac_cv_prog_OBJDUMP
12638 if test -n "$OBJDUMP"; then
12639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12640 $as_echo "$OBJDUMP" >&6; }
12641 else
12642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12643 $as_echo "no" >&6; }
12644 fi
12645
12646
12647 done
12648 fi
12649
12650 for ncn_progname in objdump; do
12651 if test -n "$ncn_tool_prefix"; then
12652 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12653 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12655 $as_echo_n "checking for $ac_word... " >&6; }
12656 if ${ac_cv_prog_OBJDUMP+:} false; then :
12657 $as_echo_n "(cached) " >&6
12658 else
12659 if test -n "$OBJDUMP"; then
12660 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12661 else
12662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12663 for as_dir in $PATH
12664 do
12665 IFS=$as_save_IFS
12666 test -z "$as_dir" && as_dir=.
12667 for ac_exec_ext in '' $ac_executable_extensions; do
12668 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12669 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}"
12670 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12671 break 2
12672 fi
12673 done
12674 done
12675 IFS=$as_save_IFS
12676
12677 fi
12678 fi
12679 OBJDUMP=$ac_cv_prog_OBJDUMP
12680 if test -n "$OBJDUMP"; then
12681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12682 $as_echo "$OBJDUMP" >&6; }
12683 else
12684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12685 $as_echo "no" >&6; }
12686 fi
12687
12688
12689 fi
12690 if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then
12691 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12692 set dummy ${ncn_progname}; ac_word=$2
12693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12694 $as_echo_n "checking for $ac_word... " >&6; }
12695 if ${ac_cv_prog_OBJDUMP+:} false; then :
12696 $as_echo_n "(cached) " >&6
12697 else
12698 if test -n "$OBJDUMP"; then
12699 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12700 else
12701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12702 for as_dir in $PATH
12703 do
12704 IFS=$as_save_IFS
12705 test -z "$as_dir" && as_dir=.
12706 for ac_exec_ext in '' $ac_executable_extensions; do
12707 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12708 ac_cv_prog_OBJDUMP="${ncn_progname}"
12709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12710 break 2
12711 fi
12712 done
12713 done
12714 IFS=$as_save_IFS
12715
12716 fi
12717 fi
12718 OBJDUMP=$ac_cv_prog_OBJDUMP
12719 if test -n "$OBJDUMP"; then
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12721 $as_echo "$OBJDUMP" >&6; }
12722 else
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12724 $as_echo "no" >&6; }
12725 fi
12726
12727
12728 fi
12729 test -n "$ac_cv_prog_OBJDUMP" && break
12730 done
12731
12732 if test -z "$ac_cv_prog_OBJDUMP" ; then
12733 set dummy objdump
12734 if test $build = $host ; then
12735 OBJDUMP="$2"
12736 else
12737 OBJDUMP="${ncn_tool_prefix}$2"
12738 fi
12739 fi
12740
12741
12742
12743 if test -n "$OTOOL"; then
12744 ac_cv_prog_OTOOL=$OTOOL
12745 elif test -n "$ac_cv_prog_OTOOL"; then
12746 OTOOL=$ac_cv_prog_OTOOL
12747 fi
12748
12749 if test -n "$ac_cv_prog_OTOOL"; then
12750 for ncn_progname in otool; do
12751 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12752 set dummy ${ncn_progname}; ac_word=$2
12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12754 $as_echo_n "checking for $ac_word... " >&6; }
12755 if ${ac_cv_prog_OTOOL+:} false; then :
12756 $as_echo_n "(cached) " >&6
12757 else
12758 if test -n "$OTOOL"; then
12759 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12760 else
12761 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12762 for as_dir in $PATH
12763 do
12764 IFS=$as_save_IFS
12765 test -z "$as_dir" && as_dir=.
12766 for ac_exec_ext in '' $ac_executable_extensions; do
12767 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12768 ac_cv_prog_OTOOL="${ncn_progname}"
12769 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12770 break 2
12771 fi
12772 done
12773 done
12774 IFS=$as_save_IFS
12775
12776 fi
12777 fi
12778 OTOOL=$ac_cv_prog_OTOOL
12779 if test -n "$OTOOL"; then
12780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12781 $as_echo "$OTOOL" >&6; }
12782 else
12783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12784 $as_echo "no" >&6; }
12785 fi
12786
12787
12788 done
12789 fi
12790
12791 for ncn_progname in otool; do
12792 if test -n "$ncn_tool_prefix"; then
12793 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12794 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12796 $as_echo_n "checking for $ac_word... " >&6; }
12797 if ${ac_cv_prog_OTOOL+:} false; then :
12798 $as_echo_n "(cached) " >&6
12799 else
12800 if test -n "$OTOOL"; then
12801 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12802 else
12803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12804 for as_dir in $PATH
12805 do
12806 IFS=$as_save_IFS
12807 test -z "$as_dir" && as_dir=.
12808 for ac_exec_ext in '' $ac_executable_extensions; do
12809 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12810 ac_cv_prog_OTOOL="${ncn_tool_prefix}${ncn_progname}"
12811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12812 break 2
12813 fi
12814 done
12815 done
12816 IFS=$as_save_IFS
12817
12818 fi
12819 fi
12820 OTOOL=$ac_cv_prog_OTOOL
12821 if test -n "$OTOOL"; then
12822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12823 $as_echo "$OTOOL" >&6; }
12824 else
12825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12826 $as_echo "no" >&6; }
12827 fi
12828
12829
12830 fi
12831 if test -z "$ac_cv_prog_OTOOL" && test $build = $host ; then
12832 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12833 set dummy ${ncn_progname}; ac_word=$2
12834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12835 $as_echo_n "checking for $ac_word... " >&6; }
12836 if ${ac_cv_prog_OTOOL+:} false; then :
12837 $as_echo_n "(cached) " >&6
12838 else
12839 if test -n "$OTOOL"; then
12840 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12841 else
12842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12843 for as_dir in $PATH
12844 do
12845 IFS=$as_save_IFS
12846 test -z "$as_dir" && as_dir=.
12847 for ac_exec_ext in '' $ac_executable_extensions; do
12848 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12849 ac_cv_prog_OTOOL="${ncn_progname}"
12850 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12851 break 2
12852 fi
12853 done
12854 done
12855 IFS=$as_save_IFS
12856
12857 fi
12858 fi
12859 OTOOL=$ac_cv_prog_OTOOL
12860 if test -n "$OTOOL"; then
12861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12862 $as_echo "$OTOOL" >&6; }
12863 else
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12865 $as_echo "no" >&6; }
12866 fi
12867
12868
12869 fi
12870 test -n "$ac_cv_prog_OTOOL" && break
12871 done
12872
12873 if test -z "$ac_cv_prog_OTOOL" ; then
12874 set dummy otool
12875 if test $build = $host ; then
12876 OTOOL="$2"
12877 else
12878 OTOOL="${ncn_tool_prefix}$2"
12879 fi
12880 fi
12881
12882
12883
12884 if test -n "$READELF"; then
12885 ac_cv_prog_READELF=$READELF
12886 elif test -n "$ac_cv_prog_READELF"; then
12887 READELF=$ac_cv_prog_READELF
12888 fi
12889
12890 if test -n "$ac_cv_prog_READELF"; then
12891 for ncn_progname in readelf; do
12892 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12893 set dummy ${ncn_progname}; ac_word=$2
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12895 $as_echo_n "checking for $ac_word... " >&6; }
12896 if ${ac_cv_prog_READELF+:} false; then :
12897 $as_echo_n "(cached) " >&6
12898 else
12899 if test -n "$READELF"; then
12900 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12901 else
12902 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12903 for as_dir in $PATH
12904 do
12905 IFS=$as_save_IFS
12906 test -z "$as_dir" && as_dir=.
12907 for ac_exec_ext in '' $ac_executable_extensions; do
12908 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12909 ac_cv_prog_READELF="${ncn_progname}"
12910 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12911 break 2
12912 fi
12913 done
12914 done
12915 IFS=$as_save_IFS
12916
12917 fi
12918 fi
12919 READELF=$ac_cv_prog_READELF
12920 if test -n "$READELF"; then
12921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12922 $as_echo "$READELF" >&6; }
12923 else
12924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12925 $as_echo "no" >&6; }
12926 fi
12927
12928
12929 done
12930 fi
12931
12932 for ncn_progname in readelf; do
12933 if test -n "$ncn_tool_prefix"; then
12934 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12935 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12936 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12937 $as_echo_n "checking for $ac_word... " >&6; }
12938 if ${ac_cv_prog_READELF+:} false; then :
12939 $as_echo_n "(cached) " >&6
12940 else
12941 if test -n "$READELF"; then
12942 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12943 else
12944 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12945 for as_dir in $PATH
12946 do
12947 IFS=$as_save_IFS
12948 test -z "$as_dir" && as_dir=.
12949 for ac_exec_ext in '' $ac_executable_extensions; do
12950 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12951 ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}"
12952 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12953 break 2
12954 fi
12955 done
12956 done
12957 IFS=$as_save_IFS
12958
12959 fi
12960 fi
12961 READELF=$ac_cv_prog_READELF
12962 if test -n "$READELF"; then
12963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12964 $as_echo "$READELF" >&6; }
12965 else
12966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12967 $as_echo "no" >&6; }
12968 fi
12969
12970
12971 fi
12972 if test -z "$ac_cv_prog_READELF" && test $build = $host ; then
12973 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12974 set dummy ${ncn_progname}; ac_word=$2
12975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12976 $as_echo_n "checking for $ac_word... " >&6; }
12977 if ${ac_cv_prog_READELF+:} false; then :
12978 $as_echo_n "(cached) " >&6
12979 else
12980 if test -n "$READELF"; then
12981 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12982 else
12983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12984 for as_dir in $PATH
12985 do
12986 IFS=$as_save_IFS
12987 test -z "$as_dir" && as_dir=.
12988 for ac_exec_ext in '' $ac_executable_extensions; do
12989 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12990 ac_cv_prog_READELF="${ncn_progname}"
12991 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12992 break 2
12993 fi
12994 done
12995 done
12996 IFS=$as_save_IFS
12997
12998 fi
12999 fi
13000 READELF=$ac_cv_prog_READELF
13001 if test -n "$READELF"; then
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13003 $as_echo "$READELF" >&6; }
13004 else
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13006 $as_echo "no" >&6; }
13007 fi
13008
13009
13010 fi
13011 test -n "$ac_cv_prog_READELF" && break
13012 done
13013
13014 if test -z "$ac_cv_prog_READELF" ; then
13015 set dummy readelf
13016 if test $build = $host ; then
13017 READELF="$2"
13018 else
13019 READELF="${ncn_tool_prefix}$2"
13020 fi
13021 fi
13022
13023
13024
13025
13026
13027
13028
13029 GDCFLAGS=${GDCFLAGS-${CFLAGS}}
13030
13031
13032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
13033 $as_echo_n "checking for -plugin option... " >&6; }
13034
13035 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
13036 plugin_option=
13037 for plugin in $plugin_names; do
13038 plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
13039 if test x$plugin_so = x$plugin; then
13040 plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
13041 fi
13042 if test x$plugin_so != x$plugin; then
13043 plugin_option="--plugin $plugin_so"
13044 break
13045 fi
13046 done
13047 if test -n "$ac_tool_prefix"; then
13048 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13049 set dummy ${ac_tool_prefix}ar; ac_word=$2
13050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13051 $as_echo_n "checking for $ac_word... " >&6; }
13052 if ${ac_cv_prog_AR+:} false; then :
13053 $as_echo_n "(cached) " >&6
13054 else
13055 if test -n "$AR"; then
13056 ac_cv_prog_AR="$AR" # Let the user override the test.
13057 else
13058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13059 for as_dir in $PATH
13060 do
13061 IFS=$as_save_IFS
13062 test -z "$as_dir" && as_dir=.
13063 for ac_exec_ext in '' $ac_executable_extensions; do
13064 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13065 ac_cv_prog_AR="${ac_tool_prefix}ar"
13066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13067 break 2
13068 fi
13069 done
13070 done
13071 IFS=$as_save_IFS
13072
13073 fi
13074 fi
13075 AR=$ac_cv_prog_AR
13076 if test -n "$AR"; then
13077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13078 $as_echo "$AR" >&6; }
13079 else
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13081 $as_echo "no" >&6; }
13082 fi
13083
13084
13085 fi
13086 if test -z "$ac_cv_prog_AR"; then
13087 ac_ct_AR=$AR
13088 # Extract the first word of "ar", so it can be a program name with args.
13089 set dummy ar; ac_word=$2
13090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13091 $as_echo_n "checking for $ac_word... " >&6; }
13092 if ${ac_cv_prog_ac_ct_AR+:} false; then :
13093 $as_echo_n "(cached) " >&6
13094 else
13095 if test -n "$ac_ct_AR"; then
13096 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13097 else
13098 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13099 for as_dir in $PATH
13100 do
13101 IFS=$as_save_IFS
13102 test -z "$as_dir" && as_dir=.
13103 for ac_exec_ext in '' $ac_executable_extensions; do
13104 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13105 ac_cv_prog_ac_ct_AR="ar"
13106 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13107 break 2
13108 fi
13109 done
13110 done
13111 IFS=$as_save_IFS
13112
13113 fi
13114 fi
13115 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13116 if test -n "$ac_ct_AR"; then
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13118 $as_echo "$ac_ct_AR" >&6; }
13119 else
13120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13121 $as_echo "no" >&6; }
13122 fi
13123
13124 if test "x$ac_ct_AR" = x; then
13125 AR=""
13126 else
13127 case $cross_compiling:$ac_tool_warned in
13128 yes:)
13129 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13130 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13131 ac_tool_warned=yes ;;
13132 esac
13133 AR=$ac_ct_AR
13134 fi
13135 else
13136 AR="$ac_cv_prog_AR"
13137 fi
13138
13139 if test "${AR}" = "" ; then
13140 as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
13141 fi
13142 touch conftest.c
13143 ${AR} $plugin_option rc conftest.a conftest.c
13144 if test "$?" != 0; then
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
13146 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
13147 plugin_option=
13148 fi
13149 rm -f conftest.*
13150 if test -n "$plugin_option"; then
13151 PLUGIN_OPTION="$plugin_option"
13152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
13153 $as_echo "$plugin_option" >&6; }
13154 else
13155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13156 $as_echo "no" >&6; }
13157 fi
13158
13159 AR_PLUGIN_OPTION=
13160 RANLIB_PLUGIN_OPTION=
13161 if test -n "$PLUGIN_OPTION"; then
13162 if $AR --help 2>&1 | grep -q "\--plugin"; then
13163 AR_PLUGIN_OPTION="$PLUGIN_OPTION"
13164 fi
13165 if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
13166 RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
13167 fi
13168 fi
13169
13170
13171
13172 # Target tools.
13173
13174 # Check whether --with-build-time-tools was given.
13175 if test "${with_build_time_tools+set}" = set; then :
13176 withval=$with_build_time_tools; case x"$withval" in
13177 x/*) ;;
13178 *)
13179 with_build_time_tools=
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: argument to --with-build-time-tools must be an absolute path" >&5
13181 $as_echo "$as_me: WARNING: argument to --with-build-time-tools must be an absolute path" >&2;}
13182 ;;
13183 esac
13184 else
13185 with_build_time_tools=
13186 fi
13187
13188
13189
13190
13191 if test -n "$CC_FOR_TARGET"; then
13192 ac_cv_prog_CC_FOR_TARGET=$CC_FOR_TARGET
13193 elif test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13194 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13195 fi
13196
13197 if test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13198 for ncn_progname in cc gcc; do
13199 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13200 set dummy ${ncn_progname}; ac_word=$2
13201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13202 $as_echo_n "checking for $ac_word... " >&6; }
13203 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13204 $as_echo_n "(cached) " >&6
13205 else
13206 if test -n "$CC_FOR_TARGET"; then
13207 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13208 else
13209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13210 for as_dir in $PATH
13211 do
13212 IFS=$as_save_IFS
13213 test -z "$as_dir" && as_dir=.
13214 for ac_exec_ext in '' $ac_executable_extensions; do
13215 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13216 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13217 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13218 break 2
13219 fi
13220 done
13221 done
13222 IFS=$as_save_IFS
13223
13224 fi
13225 fi
13226 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13227 if test -n "$CC_FOR_TARGET"; then
13228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13229 $as_echo "$CC_FOR_TARGET" >&6; }
13230 else
13231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13232 $as_echo "no" >&6; }
13233 fi
13234
13235
13236 done
13237 fi
13238
13239 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13240 for ncn_progname in cc gcc; do
13241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13242 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13243 if test -x $with_build_time_tools/${ncn_progname}; then
13244 ac_cv_prog_CC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13246 $as_echo "yes" >&6; }
13247 break
13248 else
13249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13250 $as_echo "no" >&6; }
13251 fi
13252 done
13253 fi
13254
13255 if test -z "$ac_cv_prog_CC_FOR_TARGET"; then
13256 for ncn_progname in cc gcc; do
13257 if test -n "$ncn_target_tool_prefix"; then
13258 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13259 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13261 $as_echo_n "checking for $ac_word... " >&6; }
13262 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13263 $as_echo_n "(cached) " >&6
13264 else
13265 if test -n "$CC_FOR_TARGET"; then
13266 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13267 else
13268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13269 for as_dir in $PATH
13270 do
13271 IFS=$as_save_IFS
13272 test -z "$as_dir" && as_dir=.
13273 for ac_exec_ext in '' $ac_executable_extensions; do
13274 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13275 ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13277 break 2
13278 fi
13279 done
13280 done
13281 IFS=$as_save_IFS
13282
13283 fi
13284 fi
13285 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13286 if test -n "$CC_FOR_TARGET"; then
13287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13288 $as_echo "$CC_FOR_TARGET" >&6; }
13289 else
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13291 $as_echo "no" >&6; }
13292 fi
13293
13294
13295 fi
13296 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then
13297 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13298 set dummy ${ncn_progname}; ac_word=$2
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13300 $as_echo_n "checking for $ac_word... " >&6; }
13301 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13302 $as_echo_n "(cached) " >&6
13303 else
13304 if test -n "$CC_FOR_TARGET"; then
13305 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13306 else
13307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13308 for as_dir in $PATH
13309 do
13310 IFS=$as_save_IFS
13311 test -z "$as_dir" && as_dir=.
13312 for ac_exec_ext in '' $ac_executable_extensions; do
13313 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13314 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13316 break 2
13317 fi
13318 done
13319 done
13320 IFS=$as_save_IFS
13321
13322 fi
13323 fi
13324 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13325 if test -n "$CC_FOR_TARGET"; then
13326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13327 $as_echo "$CC_FOR_TARGET" >&6; }
13328 else
13329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13330 $as_echo "no" >&6; }
13331 fi
13332
13333
13334 fi
13335 test -n "$ac_cv_prog_CC_FOR_TARGET" && break
13336 done
13337 fi
13338
13339 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
13340 set dummy cc gcc
13341 if test $build = $target ; then
13342 CC_FOR_TARGET="$2"
13343 else
13344 CC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13345 fi
13346 else
13347 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
13348 fi
13349
13350
13351
13352 if test -n "$CXX_FOR_TARGET"; then
13353 ac_cv_prog_CXX_FOR_TARGET=$CXX_FOR_TARGET
13354 elif test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13355 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13356 fi
13357
13358 if test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13359 for ncn_progname in c++ g++ cxx gxx; do
13360 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13361 set dummy ${ncn_progname}; ac_word=$2
13362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13363 $as_echo_n "checking for $ac_word... " >&6; }
13364 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13365 $as_echo_n "(cached) " >&6
13366 else
13367 if test -n "$CXX_FOR_TARGET"; then
13368 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13369 else
13370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13371 for as_dir in $PATH
13372 do
13373 IFS=$as_save_IFS
13374 test -z "$as_dir" && as_dir=.
13375 for ac_exec_ext in '' $ac_executable_extensions; do
13376 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13377 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13379 break 2
13380 fi
13381 done
13382 done
13383 IFS=$as_save_IFS
13384
13385 fi
13386 fi
13387 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13388 if test -n "$CXX_FOR_TARGET"; then
13389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13390 $as_echo "$CXX_FOR_TARGET" >&6; }
13391 else
13392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13393 $as_echo "no" >&6; }
13394 fi
13395
13396
13397 done
13398 fi
13399
13400 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test -n "$with_build_time_tools"; then
13401 for ncn_progname in c++ g++ cxx gxx; do
13402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13403 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13404 if test -x $with_build_time_tools/${ncn_progname}; then
13405 ac_cv_prog_CXX_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13407 $as_echo "yes" >&6; }
13408 break
13409 else
13410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13411 $as_echo "no" >&6; }
13412 fi
13413 done
13414 fi
13415
13416 if test -z "$ac_cv_prog_CXX_FOR_TARGET"; then
13417 for ncn_progname in c++ g++ cxx gxx; do
13418 if test -n "$ncn_target_tool_prefix"; then
13419 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13420 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13422 $as_echo_n "checking for $ac_word... " >&6; }
13423 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13424 $as_echo_n "(cached) " >&6
13425 else
13426 if test -n "$CXX_FOR_TARGET"; then
13427 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13428 else
13429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13430 for as_dir in $PATH
13431 do
13432 IFS=$as_save_IFS
13433 test -z "$as_dir" && as_dir=.
13434 for ac_exec_ext in '' $ac_executable_extensions; do
13435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13436 ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13438 break 2
13439 fi
13440 done
13441 done
13442 IFS=$as_save_IFS
13443
13444 fi
13445 fi
13446 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13447 if test -n "$CXX_FOR_TARGET"; then
13448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13449 $as_echo "$CXX_FOR_TARGET" >&6; }
13450 else
13451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13452 $as_echo "no" >&6; }
13453 fi
13454
13455
13456 fi
13457 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then
13458 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13459 set dummy ${ncn_progname}; ac_word=$2
13460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13461 $as_echo_n "checking for $ac_word... " >&6; }
13462 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13463 $as_echo_n "(cached) " >&6
13464 else
13465 if test -n "$CXX_FOR_TARGET"; then
13466 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13467 else
13468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13469 for as_dir in $PATH
13470 do
13471 IFS=$as_save_IFS
13472 test -z "$as_dir" && as_dir=.
13473 for ac_exec_ext in '' $ac_executable_extensions; do
13474 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13475 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13476 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13477 break 2
13478 fi
13479 done
13480 done
13481 IFS=$as_save_IFS
13482
13483 fi
13484 fi
13485 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13486 if test -n "$CXX_FOR_TARGET"; then
13487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13488 $as_echo "$CXX_FOR_TARGET" >&6; }
13489 else
13490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13491 $as_echo "no" >&6; }
13492 fi
13493
13494
13495 fi
13496 test -n "$ac_cv_prog_CXX_FOR_TARGET" && break
13497 done
13498 fi
13499
13500 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
13501 set dummy c++ g++ cxx gxx
13502 if test $build = $target ; then
13503 CXX_FOR_TARGET="$2"
13504 else
13505 CXX_FOR_TARGET="${ncn_target_tool_prefix}$2"
13506 fi
13507 else
13508 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
13509 fi
13510
13511
13512
13513 if test -n "$GCC_FOR_TARGET"; then
13514 ac_cv_prog_GCC_FOR_TARGET=$GCC_FOR_TARGET
13515 elif test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13516 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13517 fi
13518
13519 if test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13520 for ncn_progname in gcc; do
13521 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13522 set dummy ${ncn_progname}; ac_word=$2
13523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13524 $as_echo_n "checking for $ac_word... " >&6; }
13525 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13526 $as_echo_n "(cached) " >&6
13527 else
13528 if test -n "$GCC_FOR_TARGET"; then
13529 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13530 else
13531 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13532 for as_dir in $PATH
13533 do
13534 IFS=$as_save_IFS
13535 test -z "$as_dir" && as_dir=.
13536 for ac_exec_ext in '' $ac_executable_extensions; do
13537 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13538 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13539 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13540 break 2
13541 fi
13542 done
13543 done
13544 IFS=$as_save_IFS
13545
13546 fi
13547 fi
13548 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13549 if test -n "$GCC_FOR_TARGET"; then
13550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13551 $as_echo "$GCC_FOR_TARGET" >&6; }
13552 else
13553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13554 $as_echo "no" >&6; }
13555 fi
13556
13557
13558 done
13559 fi
13560
13561 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13562 for ncn_progname in gcc; do
13563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13564 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13565 if test -x $with_build_time_tools/${ncn_progname}; then
13566 ac_cv_prog_GCC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13568 $as_echo "yes" >&6; }
13569 break
13570 else
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13572 $as_echo "no" >&6; }
13573 fi
13574 done
13575 fi
13576
13577 if test -z "$ac_cv_prog_GCC_FOR_TARGET"; then
13578 for ncn_progname in gcc; do
13579 if test -n "$ncn_target_tool_prefix"; then
13580 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13581 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13583 $as_echo_n "checking for $ac_word... " >&6; }
13584 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13585 $as_echo_n "(cached) " >&6
13586 else
13587 if test -n "$GCC_FOR_TARGET"; then
13588 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13589 else
13590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13591 for as_dir in $PATH
13592 do
13593 IFS=$as_save_IFS
13594 test -z "$as_dir" && as_dir=.
13595 for ac_exec_ext in '' $ac_executable_extensions; do
13596 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13597 ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13598 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13599 break 2
13600 fi
13601 done
13602 done
13603 IFS=$as_save_IFS
13604
13605 fi
13606 fi
13607 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13608 if test -n "$GCC_FOR_TARGET"; then
13609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13610 $as_echo "$GCC_FOR_TARGET" >&6; }
13611 else
13612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13613 $as_echo "no" >&6; }
13614 fi
13615
13616
13617 fi
13618 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then
13619 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13620 set dummy ${ncn_progname}; ac_word=$2
13621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13622 $as_echo_n "checking for $ac_word... " >&6; }
13623 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13624 $as_echo_n "(cached) " >&6
13625 else
13626 if test -n "$GCC_FOR_TARGET"; then
13627 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13628 else
13629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13630 for as_dir in $PATH
13631 do
13632 IFS=$as_save_IFS
13633 test -z "$as_dir" && as_dir=.
13634 for ac_exec_ext in '' $ac_executable_extensions; do
13635 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13636 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13638 break 2
13639 fi
13640 done
13641 done
13642 IFS=$as_save_IFS
13643
13644 fi
13645 fi
13646 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13647 if test -n "$GCC_FOR_TARGET"; then
13648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13649 $as_echo "$GCC_FOR_TARGET" >&6; }
13650 else
13651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13652 $as_echo "no" >&6; }
13653 fi
13654
13655
13656 fi
13657 test -n "$ac_cv_prog_GCC_FOR_TARGET" && break
13658 done
13659 fi
13660
13661 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
13662 GCC_FOR_TARGET="${CC_FOR_TARGET}"
13663 else
13664 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
13665 fi
13666
13667
13668
13669 if test -n "$GFORTRAN_FOR_TARGET"; then
13670 ac_cv_prog_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET
13671 elif test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13672 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13673 fi
13674
13675 if test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13676 for ncn_progname in gfortran; do
13677 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13678 set dummy ${ncn_progname}; ac_word=$2
13679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13680 $as_echo_n "checking for $ac_word... " >&6; }
13681 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13682 $as_echo_n "(cached) " >&6
13683 else
13684 if test -n "$GFORTRAN_FOR_TARGET"; then
13685 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13686 else
13687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13688 for as_dir in $PATH
13689 do
13690 IFS=$as_save_IFS
13691 test -z "$as_dir" && as_dir=.
13692 for ac_exec_ext in '' $ac_executable_extensions; do
13693 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13694 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13695 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13696 break 2
13697 fi
13698 done
13699 done
13700 IFS=$as_save_IFS
13701
13702 fi
13703 fi
13704 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13705 if test -n "$GFORTRAN_FOR_TARGET"; then
13706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13707 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13708 else
13709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13710 $as_echo "no" >&6; }
13711 fi
13712
13713
13714 done
13715 fi
13716
13717 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test -n "$with_build_time_tools"; then
13718 for ncn_progname in gfortran; do
13719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13720 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13721 if test -x $with_build_time_tools/${ncn_progname}; then
13722 ac_cv_prog_GFORTRAN_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13724 $as_echo "yes" >&6; }
13725 break
13726 else
13727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13728 $as_echo "no" >&6; }
13729 fi
13730 done
13731 fi
13732
13733 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13734 for ncn_progname in gfortran; do
13735 if test -n "$ncn_target_tool_prefix"; then
13736 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13737 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13739 $as_echo_n "checking for $ac_word... " >&6; }
13740 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13741 $as_echo_n "(cached) " >&6
13742 else
13743 if test -n "$GFORTRAN_FOR_TARGET"; then
13744 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13745 else
13746 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13747 for as_dir in $PATH
13748 do
13749 IFS=$as_save_IFS
13750 test -z "$as_dir" && as_dir=.
13751 for ac_exec_ext in '' $ac_executable_extensions; do
13752 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13753 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13754 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13755 break 2
13756 fi
13757 done
13758 done
13759 IFS=$as_save_IFS
13760
13761 fi
13762 fi
13763 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13764 if test -n "$GFORTRAN_FOR_TARGET"; then
13765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13766 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13767 else
13768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13769 $as_echo "no" >&6; }
13770 fi
13771
13772
13773 fi
13774 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then
13775 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13776 set dummy ${ncn_progname}; ac_word=$2
13777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13778 $as_echo_n "checking for $ac_word... " >&6; }
13779 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13780 $as_echo_n "(cached) " >&6
13781 else
13782 if test -n "$GFORTRAN_FOR_TARGET"; then
13783 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13784 else
13785 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13786 for as_dir in $PATH
13787 do
13788 IFS=$as_save_IFS
13789 test -z "$as_dir" && as_dir=.
13790 for ac_exec_ext in '' $ac_executable_extensions; do
13791 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13792 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13793 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13794 break 2
13795 fi
13796 done
13797 done
13798 IFS=$as_save_IFS
13799
13800 fi
13801 fi
13802 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13803 if test -n "$GFORTRAN_FOR_TARGET"; then
13804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13805 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13806 else
13807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13808 $as_echo "no" >&6; }
13809 fi
13810
13811
13812 fi
13813 test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break
13814 done
13815 fi
13816
13817 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
13818 set dummy gfortran
13819 if test $build = $target ; then
13820 GFORTRAN_FOR_TARGET="$2"
13821 else
13822 GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2"
13823 fi
13824 else
13825 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
13826 fi
13827
13828
13829
13830 if test -n "$GOC_FOR_TARGET"; then
13831 ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET
13832 elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13833 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13834 fi
13835
13836 if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13837 for ncn_progname in gccgo; do
13838 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13839 set dummy ${ncn_progname}; ac_word=$2
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13841 $as_echo_n "checking for $ac_word... " >&6; }
13842 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13843 $as_echo_n "(cached) " >&6
13844 else
13845 if test -n "$GOC_FOR_TARGET"; then
13846 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13847 else
13848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13849 for as_dir in $PATH
13850 do
13851 IFS=$as_save_IFS
13852 test -z "$as_dir" && as_dir=.
13853 for ac_exec_ext in '' $ac_executable_extensions; do
13854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13855 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13857 break 2
13858 fi
13859 done
13860 done
13861 IFS=$as_save_IFS
13862
13863 fi
13864 fi
13865 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13866 if test -n "$GOC_FOR_TARGET"; then
13867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13868 $as_echo "$GOC_FOR_TARGET" >&6; }
13869 else
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13871 $as_echo "no" >&6; }
13872 fi
13873
13874
13875 done
13876 fi
13877
13878 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13879 for ncn_progname in gccgo; do
13880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13881 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13882 if test -x $with_build_time_tools/${ncn_progname}; then
13883 ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13885 $as_echo "yes" >&6; }
13886 break
13887 else
13888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13889 $as_echo "no" >&6; }
13890 fi
13891 done
13892 fi
13893
13894 if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then
13895 for ncn_progname in gccgo; do
13896 if test -n "$ncn_target_tool_prefix"; then
13897 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13898 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13900 $as_echo_n "checking for $ac_word... " >&6; }
13901 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13902 $as_echo_n "(cached) " >&6
13903 else
13904 if test -n "$GOC_FOR_TARGET"; then
13905 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13906 else
13907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13908 for as_dir in $PATH
13909 do
13910 IFS=$as_save_IFS
13911 test -z "$as_dir" && as_dir=.
13912 for ac_exec_ext in '' $ac_executable_extensions; do
13913 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13914 ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13915 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13916 break 2
13917 fi
13918 done
13919 done
13920 IFS=$as_save_IFS
13921
13922 fi
13923 fi
13924 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13925 if test -n "$GOC_FOR_TARGET"; then
13926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13927 $as_echo "$GOC_FOR_TARGET" >&6; }
13928 else
13929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13930 $as_echo "no" >&6; }
13931 fi
13932
13933
13934 fi
13935 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then
13936 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13937 set dummy ${ncn_progname}; ac_word=$2
13938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13939 $as_echo_n "checking for $ac_word... " >&6; }
13940 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13941 $as_echo_n "(cached) " >&6
13942 else
13943 if test -n "$GOC_FOR_TARGET"; then
13944 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13945 else
13946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13947 for as_dir in $PATH
13948 do
13949 IFS=$as_save_IFS
13950 test -z "$as_dir" && as_dir=.
13951 for ac_exec_ext in '' $ac_executable_extensions; do
13952 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13953 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13954 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13955 break 2
13956 fi
13957 done
13958 done
13959 IFS=$as_save_IFS
13960
13961 fi
13962 fi
13963 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13964 if test -n "$GOC_FOR_TARGET"; then
13965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13966 $as_echo "$GOC_FOR_TARGET" >&6; }
13967 else
13968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13969 $as_echo "no" >&6; }
13970 fi
13971
13972
13973 fi
13974 test -n "$ac_cv_prog_GOC_FOR_TARGET" && break
13975 done
13976 fi
13977
13978 if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then
13979 set dummy gccgo
13980 if test $build = $target ; then
13981 GOC_FOR_TARGET="$2"
13982 else
13983 GOC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13984 fi
13985 else
13986 GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET"
13987 fi
13988
13989
13990
13991 if test -n "$GDC_FOR_TARGET"; then
13992 ac_cv_prog_GDC_FOR_TARGET=$GDC_FOR_TARGET
13993 elif test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13994 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13995 fi
13996
13997 if test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13998 for ncn_progname in gdc; do
13999 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14000 set dummy ${ncn_progname}; ac_word=$2
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14002 $as_echo_n "checking for $ac_word... " >&6; }
14003 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14004 $as_echo_n "(cached) " >&6
14005 else
14006 if test -n "$GDC_FOR_TARGET"; then
14007 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14008 else
14009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14010 for as_dir in $PATH
14011 do
14012 IFS=$as_save_IFS
14013 test -z "$as_dir" && as_dir=.
14014 for ac_exec_ext in '' $ac_executable_extensions; do
14015 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14016 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
14017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14018 break 2
14019 fi
14020 done
14021 done
14022 IFS=$as_save_IFS
14023
14024 fi
14025 fi
14026 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14027 if test -n "$GDC_FOR_TARGET"; then
14028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14029 $as_echo "$GDC_FOR_TARGET" >&6; }
14030 else
14031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14032 $as_echo "no" >&6; }
14033 fi
14034
14035
14036 done
14037 fi
14038
14039 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test -n "$with_build_time_tools"; then
14040 for ncn_progname in gdc; do
14041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14042 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14043 if test -x $with_build_time_tools/${ncn_progname}; then
14044 ac_cv_prog_GDC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14046 $as_echo "yes" >&6; }
14047 break
14048 else
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14050 $as_echo "no" >&6; }
14051 fi
14052 done
14053 fi
14054
14055 if test -z "$ac_cv_prog_GDC_FOR_TARGET"; then
14056 for ncn_progname in gdc; do
14057 if test -n "$ncn_target_tool_prefix"; then
14058 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14059 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14061 $as_echo_n "checking for $ac_word... " >&6; }
14062 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14063 $as_echo_n "(cached) " >&6
14064 else
14065 if test -n "$GDC_FOR_TARGET"; then
14066 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14067 else
14068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14069 for as_dir in $PATH
14070 do
14071 IFS=$as_save_IFS
14072 test -z "$as_dir" && as_dir=.
14073 for ac_exec_ext in '' $ac_executable_extensions; do
14074 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14075 ac_cv_prog_GDC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14076 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14077 break 2
14078 fi
14079 done
14080 done
14081 IFS=$as_save_IFS
14082
14083 fi
14084 fi
14085 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14086 if test -n "$GDC_FOR_TARGET"; then
14087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14088 $as_echo "$GDC_FOR_TARGET" >&6; }
14089 else
14090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14091 $as_echo "no" >&6; }
14092 fi
14093
14094
14095 fi
14096 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test $build = $target ; then
14097 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14098 set dummy ${ncn_progname}; ac_word=$2
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14100 $as_echo_n "checking for $ac_word... " >&6; }
14101 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14102 $as_echo_n "(cached) " >&6
14103 else
14104 if test -n "$GDC_FOR_TARGET"; then
14105 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14106 else
14107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14108 for as_dir in $PATH
14109 do
14110 IFS=$as_save_IFS
14111 test -z "$as_dir" && as_dir=.
14112 for ac_exec_ext in '' $ac_executable_extensions; do
14113 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14114 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
14115 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14116 break 2
14117 fi
14118 done
14119 done
14120 IFS=$as_save_IFS
14121
14122 fi
14123 fi
14124 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14125 if test -n "$GDC_FOR_TARGET"; then
14126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14127 $as_echo "$GDC_FOR_TARGET" >&6; }
14128 else
14129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14130 $as_echo "no" >&6; }
14131 fi
14132
14133
14134 fi
14135 test -n "$ac_cv_prog_GDC_FOR_TARGET" && break
14136 done
14137 fi
14138
14139 if test -z "$ac_cv_prog_GDC_FOR_TARGET" ; then
14140 set dummy gdc
14141 if test $build = $target ; then
14142 GDC_FOR_TARGET="$2"
14143 else
14144 GDC_FOR_TARGET="${ncn_target_tool_prefix}$2"
14145 fi
14146 else
14147 GDC_FOR_TARGET="$ac_cv_prog_GDC_FOR_TARGET"
14148 fi
14149
14150
14151
14152 if test -n "$GM2_FOR_TARGET"; then
14153 ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
14154 elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
14155 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14156 fi
14157
14158 if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
14159 for ncn_progname in gm2; do
14160 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14161 set dummy ${ncn_progname}; ac_word=$2
14162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14163 $as_echo_n "checking for $ac_word... " >&6; }
14164 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14165 $as_echo_n "(cached) " >&6
14166 else
14167 if test -n "$GM2_FOR_TARGET"; then
14168 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14169 else
14170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14171 for as_dir in $PATH
14172 do
14173 IFS=$as_save_IFS
14174 test -z "$as_dir" && as_dir=.
14175 for ac_exec_ext in '' $ac_executable_extensions; do
14176 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14177 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
14178 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14179 break 2
14180 fi
14181 done
14182 done
14183 IFS=$as_save_IFS
14184
14185 fi
14186 fi
14187 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14188 if test -n "$GM2_FOR_TARGET"; then
14189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14190 $as_echo "$GM2_FOR_TARGET" >&6; }
14191 else
14192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14193 $as_echo "no" >&6; }
14194 fi
14195
14196
14197 done
14198 fi
14199
14200 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
14201 for ncn_progname in gm2; do
14202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14203 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14204 if test -x $with_build_time_tools/${ncn_progname}; then
14205 ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14207 $as_echo "yes" >&6; }
14208 break
14209 else
14210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14211 $as_echo "no" >&6; }
14212 fi
14213 done
14214 fi
14215
14216 if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
14217 for ncn_progname in gm2; do
14218 if test -n "$ncn_target_tool_prefix"; then
14219 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14220 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14222 $as_echo_n "checking for $ac_word... " >&6; }
14223 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14224 $as_echo_n "(cached) " >&6
14225 else
14226 if test -n "$GM2_FOR_TARGET"; then
14227 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14228 else
14229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14230 for as_dir in $PATH
14231 do
14232 IFS=$as_save_IFS
14233 test -z "$as_dir" && as_dir=.
14234 for ac_exec_ext in '' $ac_executable_extensions; do
14235 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14236 ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14238 break 2
14239 fi
14240 done
14241 done
14242 IFS=$as_save_IFS
14243
14244 fi
14245 fi
14246 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14247 if test -n "$GM2_FOR_TARGET"; then
14248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14249 $as_echo "$GM2_FOR_TARGET" >&6; }
14250 else
14251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14252 $as_echo "no" >&6; }
14253 fi
14254
14255
14256 fi
14257 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
14258 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14259 set dummy ${ncn_progname}; ac_word=$2
14260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14261 $as_echo_n "checking for $ac_word... " >&6; }
14262 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14263 $as_echo_n "(cached) " >&6
14264 else
14265 if test -n "$GM2_FOR_TARGET"; then
14266 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14267 else
14268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14269 for as_dir in $PATH
14270 do
14271 IFS=$as_save_IFS
14272 test -z "$as_dir" && as_dir=.
14273 for ac_exec_ext in '' $ac_executable_extensions; do
14274 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14275 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
14276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14277 break 2
14278 fi
14279 done
14280 done
14281 IFS=$as_save_IFS
14282
14283 fi
14284 fi
14285 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14286 if test -n "$GM2_FOR_TARGET"; then
14287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14288 $as_echo "$GM2_FOR_TARGET" >&6; }
14289 else
14290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14291 $as_echo "no" >&6; }
14292 fi
14293
14294
14295 fi
14296 test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
14297 done
14298 fi
14299
14300 if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
14301 set dummy gm2
14302 if test $build = $target ; then
14303 GM2_FOR_TARGET="$2"
14304 else
14305 GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
14306 fi
14307 else
14308 GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
14309 fi
14310
14311
14312
14313 cat > conftest.c << \EOF
14314 #ifdef __GNUC__
14315 gcc_yay;
14316 #endif
14317 EOF
14318 if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then
14319 have_gcc_for_target=yes
14320 else
14321 GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc
14322 have_gcc_for_target=no
14323 fi
14324 rm conftest.c
14325
14326
14327
14328
14329 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14330 if test -n "$with_build_time_tools"; then
14331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ar in $with_build_time_tools" >&5
14332 $as_echo_n "checking for ar in $with_build_time_tools... " >&6; }
14333 if test -x $with_build_time_tools/ar; then
14334 AR_FOR_TARGET=`cd $with_build_time_tools && pwd`/ar
14335 ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AR_FOR_TARGET" >&5
14337 $as_echo "$ac_cv_path_AR_FOR_TARGET" >&6; }
14338 else
14339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14340 $as_echo "no" >&6; }
14341 fi
14342 elif test $build != $host && test $have_gcc_for_target = yes; then
14343 AR_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ar`
14344 test $AR_FOR_TARGET = ar && AR_FOR_TARGET=
14345 test -n "$AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14346 fi
14347 fi
14348 if test -z "$ac_cv_path_AR_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14349 # Extract the first word of "ar", so it can be a program name with args.
14350 set dummy ar; ac_word=$2
14351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14352 $as_echo_n "checking for $ac_word... " >&6; }
14353 if ${ac_cv_path_AR_FOR_TARGET+:} false; then :
14354 $as_echo_n "(cached) " >&6
14355 else
14356 case $AR_FOR_TARGET in
14357 [\\/]* | ?:[\\/]*)
14358 ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
14359 ;;
14360 *)
14361 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14362 for as_dir in $gcc_cv_tool_dirs
14363 do
14364 IFS=$as_save_IFS
14365 test -z "$as_dir" && as_dir=.
14366 for ac_exec_ext in '' $ac_executable_extensions; do
14367 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14368 ac_cv_path_AR_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14369 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14370 break 2
14371 fi
14372 done
14373 done
14374 IFS=$as_save_IFS
14375
14376 ;;
14377 esac
14378 fi
14379 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14380 if test -n "$AR_FOR_TARGET"; then
14381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14382 $as_echo "$AR_FOR_TARGET" >&6; }
14383 else
14384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14385 $as_echo "no" >&6; }
14386 fi
14387
14388
14389 fi
14390 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14391
14392
14393 if test -n "$AR_FOR_TARGET"; then
14394 ac_cv_prog_AR_FOR_TARGET=$AR_FOR_TARGET
14395 elif test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14396 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14397 fi
14398
14399 if test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14400 for ncn_progname in ar; do
14401 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14402 set dummy ${ncn_progname}; ac_word=$2
14403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14404 $as_echo_n "checking for $ac_word... " >&6; }
14405 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14406 $as_echo_n "(cached) " >&6
14407 else
14408 if test -n "$AR_FOR_TARGET"; then
14409 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14410 else
14411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14412 for as_dir in $PATH
14413 do
14414 IFS=$as_save_IFS
14415 test -z "$as_dir" && as_dir=.
14416 for ac_exec_ext in '' $ac_executable_extensions; do
14417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14418 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14420 break 2
14421 fi
14422 done
14423 done
14424 IFS=$as_save_IFS
14425
14426 fi
14427 fi
14428 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14429 if test -n "$AR_FOR_TARGET"; then
14430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14431 $as_echo "$AR_FOR_TARGET" >&6; }
14432 else
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14434 $as_echo "no" >&6; }
14435 fi
14436
14437
14438 done
14439 fi
14440
14441 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test -n "$with_build_time_tools"; then
14442 for ncn_progname in ar; do
14443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14444 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14445 if test -x $with_build_time_tools/${ncn_progname}; then
14446 ac_cv_prog_AR_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14448 $as_echo "yes" >&6; }
14449 break
14450 else
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14452 $as_echo "no" >&6; }
14453 fi
14454 done
14455 fi
14456
14457 if test -z "$ac_cv_prog_AR_FOR_TARGET"; then
14458 for ncn_progname in ar; do
14459 if test -n "$ncn_target_tool_prefix"; then
14460 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14461 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14463 $as_echo_n "checking for $ac_word... " >&6; }
14464 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14465 $as_echo_n "(cached) " >&6
14466 else
14467 if test -n "$AR_FOR_TARGET"; then
14468 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14469 else
14470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14471 for as_dir in $PATH
14472 do
14473 IFS=$as_save_IFS
14474 test -z "$as_dir" && as_dir=.
14475 for ac_exec_ext in '' $ac_executable_extensions; do
14476 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14477 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14478 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14479 break 2
14480 fi
14481 done
14482 done
14483 IFS=$as_save_IFS
14484
14485 fi
14486 fi
14487 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14488 if test -n "$AR_FOR_TARGET"; then
14489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14490 $as_echo "$AR_FOR_TARGET" >&6; }
14491 else
14492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14493 $as_echo "no" >&6; }
14494 fi
14495
14496
14497 fi
14498 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then
14499 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14500 set dummy ${ncn_progname}; ac_word=$2
14501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14502 $as_echo_n "checking for $ac_word... " >&6; }
14503 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14504 $as_echo_n "(cached) " >&6
14505 else
14506 if test -n "$AR_FOR_TARGET"; then
14507 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14508 else
14509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14510 for as_dir in $PATH
14511 do
14512 IFS=$as_save_IFS
14513 test -z "$as_dir" && as_dir=.
14514 for ac_exec_ext in '' $ac_executable_extensions; do
14515 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14516 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14517 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14518 break 2
14519 fi
14520 done
14521 done
14522 IFS=$as_save_IFS
14523
14524 fi
14525 fi
14526 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14527 if test -n "$AR_FOR_TARGET"; then
14528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14529 $as_echo "$AR_FOR_TARGET" >&6; }
14530 else
14531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14532 $as_echo "no" >&6; }
14533 fi
14534
14535
14536 fi
14537 test -n "$ac_cv_prog_AR_FOR_TARGET" && break
14538 done
14539 fi
14540
14541 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
14542 set dummy ar
14543 if test $build = $target ; then
14544 AR_FOR_TARGET="$2"
14545 else
14546 AR_FOR_TARGET="${ncn_target_tool_prefix}$2"
14547 fi
14548 else
14549 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
14550 fi
14551
14552 else
14553 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14554 fi
14555
14556
14557
14558
14559 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14560 if test -n "$with_build_time_tools"; then
14561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as in $with_build_time_tools" >&5
14562 $as_echo_n "checking for as in $with_build_time_tools... " >&6; }
14563 if test -x $with_build_time_tools/as; then
14564 AS_FOR_TARGET=`cd $with_build_time_tools && pwd`/as
14565 ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AS_FOR_TARGET" >&5
14567 $as_echo "$ac_cv_path_AS_FOR_TARGET" >&6; }
14568 else
14569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14570 $as_echo "no" >&6; }
14571 fi
14572 elif test $build != $host && test $have_gcc_for_target = yes; then
14573 AS_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=as`
14574 test $AS_FOR_TARGET = as && AS_FOR_TARGET=
14575 test -n "$AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14576 fi
14577 fi
14578 if test -z "$ac_cv_path_AS_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14579 # Extract the first word of "as", so it can be a program name with args.
14580 set dummy as; ac_word=$2
14581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14582 $as_echo_n "checking for $ac_word... " >&6; }
14583 if ${ac_cv_path_AS_FOR_TARGET+:} false; then :
14584 $as_echo_n "(cached) " >&6
14585 else
14586 case $AS_FOR_TARGET in
14587 [\\/]* | ?:[\\/]*)
14588 ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
14589 ;;
14590 *)
14591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14592 for as_dir in $gcc_cv_tool_dirs
14593 do
14594 IFS=$as_save_IFS
14595 test -z "$as_dir" && as_dir=.
14596 for ac_exec_ext in '' $ac_executable_extensions; do
14597 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14598 ac_cv_path_AS_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14599 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14600 break 2
14601 fi
14602 done
14603 done
14604 IFS=$as_save_IFS
14605
14606 ;;
14607 esac
14608 fi
14609 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14610 if test -n "$AS_FOR_TARGET"; then
14611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14612 $as_echo "$AS_FOR_TARGET" >&6; }
14613 else
14614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14615 $as_echo "no" >&6; }
14616 fi
14617
14618
14619 fi
14620 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14621
14622
14623 if test -n "$AS_FOR_TARGET"; then
14624 ac_cv_prog_AS_FOR_TARGET=$AS_FOR_TARGET
14625 elif test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14626 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14627 fi
14628
14629 if test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14630 for ncn_progname in as; do
14631 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14632 set dummy ${ncn_progname}; ac_word=$2
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14634 $as_echo_n "checking for $ac_word... " >&6; }
14635 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14636 $as_echo_n "(cached) " >&6
14637 else
14638 if test -n "$AS_FOR_TARGET"; then
14639 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14640 else
14641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14642 for as_dir in $PATH
14643 do
14644 IFS=$as_save_IFS
14645 test -z "$as_dir" && as_dir=.
14646 for ac_exec_ext in '' $ac_executable_extensions; do
14647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14648 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14650 break 2
14651 fi
14652 done
14653 done
14654 IFS=$as_save_IFS
14655
14656 fi
14657 fi
14658 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14659 if test -n "$AS_FOR_TARGET"; then
14660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14661 $as_echo "$AS_FOR_TARGET" >&6; }
14662 else
14663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14664 $as_echo "no" >&6; }
14665 fi
14666
14667
14668 done
14669 fi
14670
14671 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test -n "$with_build_time_tools"; then
14672 for ncn_progname in as; do
14673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14674 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14675 if test -x $with_build_time_tools/${ncn_progname}; then
14676 ac_cv_prog_AS_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14678 $as_echo "yes" >&6; }
14679 break
14680 else
14681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14682 $as_echo "no" >&6; }
14683 fi
14684 done
14685 fi
14686
14687 if test -z "$ac_cv_prog_AS_FOR_TARGET"; then
14688 for ncn_progname in as; do
14689 if test -n "$ncn_target_tool_prefix"; then
14690 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14691 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14693 $as_echo_n "checking for $ac_word... " >&6; }
14694 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14695 $as_echo_n "(cached) " >&6
14696 else
14697 if test -n "$AS_FOR_TARGET"; then
14698 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14699 else
14700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14701 for as_dir in $PATH
14702 do
14703 IFS=$as_save_IFS
14704 test -z "$as_dir" && as_dir=.
14705 for ac_exec_ext in '' $ac_executable_extensions; do
14706 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14707 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14708 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14709 break 2
14710 fi
14711 done
14712 done
14713 IFS=$as_save_IFS
14714
14715 fi
14716 fi
14717 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14718 if test -n "$AS_FOR_TARGET"; then
14719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14720 $as_echo "$AS_FOR_TARGET" >&6; }
14721 else
14722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14723 $as_echo "no" >&6; }
14724 fi
14725
14726
14727 fi
14728 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then
14729 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14730 set dummy ${ncn_progname}; ac_word=$2
14731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14732 $as_echo_n "checking for $ac_word... " >&6; }
14733 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14734 $as_echo_n "(cached) " >&6
14735 else
14736 if test -n "$AS_FOR_TARGET"; then
14737 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14738 else
14739 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14740 for as_dir in $PATH
14741 do
14742 IFS=$as_save_IFS
14743 test -z "$as_dir" && as_dir=.
14744 for ac_exec_ext in '' $ac_executable_extensions; do
14745 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14746 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14747 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14748 break 2
14749 fi
14750 done
14751 done
14752 IFS=$as_save_IFS
14753
14754 fi
14755 fi
14756 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14757 if test -n "$AS_FOR_TARGET"; then
14758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14759 $as_echo "$AS_FOR_TARGET" >&6; }
14760 else
14761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14762 $as_echo "no" >&6; }
14763 fi
14764
14765
14766 fi
14767 test -n "$ac_cv_prog_AS_FOR_TARGET" && break
14768 done
14769 fi
14770
14771 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
14772 set dummy as
14773 if test $build = $target ; then
14774 AS_FOR_TARGET="$2"
14775 else
14776 AS_FOR_TARGET="${ncn_target_tool_prefix}$2"
14777 fi
14778 else
14779 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
14780 fi
14781
14782 else
14783 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14784 fi
14785
14786
14787
14788
14789 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14790 if test -n "$with_build_time_tools"; then
14791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlltool in $with_build_time_tools" >&5
14792 $as_echo_n "checking for dlltool in $with_build_time_tools... " >&6; }
14793 if test -x $with_build_time_tools/dlltool; then
14794 DLLTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dlltool
14795 ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DLLTOOL_FOR_TARGET" >&5
14797 $as_echo "$ac_cv_path_DLLTOOL_FOR_TARGET" >&6; }
14798 else
14799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14800 $as_echo "no" >&6; }
14801 fi
14802 elif test $build != $host && test $have_gcc_for_target = yes; then
14803 DLLTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dlltool`
14804 test $DLLTOOL_FOR_TARGET = dlltool && DLLTOOL_FOR_TARGET=
14805 test -n "$DLLTOOL_FOR_TARGET" && ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14806 fi
14807 fi
14808 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14809 # Extract the first word of "dlltool", so it can be a program name with args.
14810 set dummy dlltool; ac_word=$2
14811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14812 $as_echo_n "checking for $ac_word... " >&6; }
14813 if ${ac_cv_path_DLLTOOL_FOR_TARGET+:} false; then :
14814 $as_echo_n "(cached) " >&6
14815 else
14816 case $DLLTOOL_FOR_TARGET in
14817 [\\/]* | ?:[\\/]*)
14818 ac_cv_path_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test with a path.
14819 ;;
14820 *)
14821 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14822 for as_dir in $gcc_cv_tool_dirs
14823 do
14824 IFS=$as_save_IFS
14825 test -z "$as_dir" && as_dir=.
14826 for ac_exec_ext in '' $ac_executable_extensions; do
14827 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14828 ac_cv_path_DLLTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14829 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14830 break 2
14831 fi
14832 done
14833 done
14834 IFS=$as_save_IFS
14835
14836 ;;
14837 esac
14838 fi
14839 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
14840 if test -n "$DLLTOOL_FOR_TARGET"; then
14841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14842 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14843 else
14844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14845 $as_echo "no" >&6; }
14846 fi
14847
14848
14849 fi
14850 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14851
14852
14853 if test -n "$DLLTOOL_FOR_TARGET"; then
14854 ac_cv_prog_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14855 elif test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14856 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14857 fi
14858
14859 if test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14860 for ncn_progname in dlltool; do
14861 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14862 set dummy ${ncn_progname}; ac_word=$2
14863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14864 $as_echo_n "checking for $ac_word... " >&6; }
14865 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14866 $as_echo_n "(cached) " >&6
14867 else
14868 if test -n "$DLLTOOL_FOR_TARGET"; then
14869 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14870 else
14871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14872 for as_dir in $PATH
14873 do
14874 IFS=$as_save_IFS
14875 test -z "$as_dir" && as_dir=.
14876 for ac_exec_ext in '' $ac_executable_extensions; do
14877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14878 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14880 break 2
14881 fi
14882 done
14883 done
14884 IFS=$as_save_IFS
14885
14886 fi
14887 fi
14888 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14889 if test -n "$DLLTOOL_FOR_TARGET"; then
14890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14891 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14892 else
14893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14894 $as_echo "no" >&6; }
14895 fi
14896
14897
14898 done
14899 fi
14900
14901 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
14902 for ncn_progname in dlltool; do
14903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14904 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14905 if test -x $with_build_time_tools/${ncn_progname}; then
14906 ac_cv_prog_DLLTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14908 $as_echo "yes" >&6; }
14909 break
14910 else
14911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14912 $as_echo "no" >&6; }
14913 fi
14914 done
14915 fi
14916
14917 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14918 for ncn_progname in dlltool; do
14919 if test -n "$ncn_target_tool_prefix"; then
14920 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14921 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14923 $as_echo_n "checking for $ac_word... " >&6; }
14924 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14925 $as_echo_n "(cached) " >&6
14926 else
14927 if test -n "$DLLTOOL_FOR_TARGET"; then
14928 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14929 else
14930 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14931 for as_dir in $PATH
14932 do
14933 IFS=$as_save_IFS
14934 test -z "$as_dir" && as_dir=.
14935 for ac_exec_ext in '' $ac_executable_extensions; do
14936 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14937 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14938 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14939 break 2
14940 fi
14941 done
14942 done
14943 IFS=$as_save_IFS
14944
14945 fi
14946 fi
14947 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14948 if test -n "$DLLTOOL_FOR_TARGET"; then
14949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14950 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14951 else
14952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14953 $as_echo "no" >&6; }
14954 fi
14955
14956
14957 fi
14958 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then
14959 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14960 set dummy ${ncn_progname}; ac_word=$2
14961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14962 $as_echo_n "checking for $ac_word... " >&6; }
14963 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14964 $as_echo_n "(cached) " >&6
14965 else
14966 if test -n "$DLLTOOL_FOR_TARGET"; then
14967 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14968 else
14969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14970 for as_dir in $PATH
14971 do
14972 IFS=$as_save_IFS
14973 test -z "$as_dir" && as_dir=.
14974 for ac_exec_ext in '' $ac_executable_extensions; do
14975 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14976 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14978 break 2
14979 fi
14980 done
14981 done
14982 IFS=$as_save_IFS
14983
14984 fi
14985 fi
14986 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14987 if test -n "$DLLTOOL_FOR_TARGET"; then
14988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14989 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14990 else
14991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14992 $as_echo "no" >&6; }
14993 fi
14994
14995
14996 fi
14997 test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break
14998 done
14999 fi
15000
15001 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
15002 set dummy dlltool
15003 if test $build = $target ; then
15004 DLLTOOL_FOR_TARGET="$2"
15005 else
15006 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
15007 fi
15008 else
15009 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
15010 fi
15011
15012 else
15013 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
15014 fi
15015
15016
15017
15018
15019 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
15020 if test -n "$with_build_time_tools"; then
15021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dsymutil in $with_build_time_tools" >&5
15022 $as_echo_n "checking for dsymutil in $with_build_time_tools... " >&6; }
15023 if test -x $with_build_time_tools/dsymutil; then
15024 DSYMUTIL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dsymutil
15025 ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DSYMUTIL_FOR_TARGET" >&5
15027 $as_echo "$ac_cv_path_DSYMUTIL_FOR_TARGET" >&6; }
15028 else
15029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15030 $as_echo "no" >&6; }
15031 fi
15032 elif test $build != $host && test $have_gcc_for_target = yes; then
15033 DSYMUTIL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dsymutil`
15034 test $DSYMUTIL_FOR_TARGET = dsymutil && DSYMUTIL_FOR_TARGET=
15035 test -n "$DSYMUTIL_FOR_TARGET" && ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15036 fi
15037 fi
15038 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15039 # Extract the first word of "dsymutil", so it can be a program name with args.
15040 set dummy dsymutil; ac_word=$2
15041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15042 $as_echo_n "checking for $ac_word... " >&6; }
15043 if ${ac_cv_path_DSYMUTIL_FOR_TARGET+:} false; then :
15044 $as_echo_n "(cached) " >&6
15045 else
15046 case $DSYMUTIL_FOR_TARGET in
15047 [\\/]* | ?:[\\/]*)
15048 ac_cv_path_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test with a path.
15049 ;;
15050 *)
15051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15052 for as_dir in $gcc_cv_tool_dirs
15053 do
15054 IFS=$as_save_IFS
15055 test -z "$as_dir" && as_dir=.
15056 for ac_exec_ext in '' $ac_executable_extensions; do
15057 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15058 ac_cv_path_DSYMUTIL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15059 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15060 break 2
15061 fi
15062 done
15063 done
15064 IFS=$as_save_IFS
15065
15066 ;;
15067 esac
15068 fi
15069 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
15070 if test -n "$DSYMUTIL_FOR_TARGET"; then
15071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15072 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15073 else
15074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15075 $as_echo "no" >&6; }
15076 fi
15077
15078
15079 fi
15080 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
15081
15082
15083 if test -n "$DSYMUTIL_FOR_TARGET"; then
15084 ac_cv_prog_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15085 elif test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15086 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15087 fi
15088
15089 if test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15090 for ncn_progname in dsymutil; do
15091 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15092 set dummy ${ncn_progname}; ac_word=$2
15093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15094 $as_echo_n "checking for $ac_word... " >&6; }
15095 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15096 $as_echo_n "(cached) " >&6
15097 else
15098 if test -n "$DSYMUTIL_FOR_TARGET"; then
15099 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15100 else
15101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15102 for as_dir in $PATH
15103 do
15104 IFS=$as_save_IFS
15105 test -z "$as_dir" && as_dir=.
15106 for ac_exec_ext in '' $ac_executable_extensions; do
15107 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15108 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
15109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15110 break 2
15111 fi
15112 done
15113 done
15114 IFS=$as_save_IFS
15115
15116 fi
15117 fi
15118 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15119 if test -n "$DSYMUTIL_FOR_TARGET"; then
15120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15121 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15122 else
15123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15124 $as_echo "no" >&6; }
15125 fi
15126
15127
15128 done
15129 fi
15130
15131 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test -n "$with_build_time_tools"; then
15132 for ncn_progname in dsymutil; do
15133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15134 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15135 if test -x $with_build_time_tools/${ncn_progname}; then
15136 ac_cv_prog_DSYMUTIL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15138 $as_echo "yes" >&6; }
15139 break
15140 else
15141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15142 $as_echo "no" >&6; }
15143 fi
15144 done
15145 fi
15146
15147 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15148 for ncn_progname in dsymutil; do
15149 if test -n "$ncn_target_tool_prefix"; then
15150 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15151 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15153 $as_echo_n "checking for $ac_word... " >&6; }
15154 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15155 $as_echo_n "(cached) " >&6
15156 else
15157 if test -n "$DSYMUTIL_FOR_TARGET"; then
15158 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15159 else
15160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15161 for as_dir in $PATH
15162 do
15163 IFS=$as_save_IFS
15164 test -z "$as_dir" && as_dir=.
15165 for ac_exec_ext in '' $ac_executable_extensions; do
15166 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15167 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15168 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15169 break 2
15170 fi
15171 done
15172 done
15173 IFS=$as_save_IFS
15174
15175 fi
15176 fi
15177 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15178 if test -n "$DSYMUTIL_FOR_TARGET"; then
15179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15180 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15181 else
15182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15183 $as_echo "no" >&6; }
15184 fi
15185
15186
15187 fi
15188 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test $build = $target ; then
15189 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15190 set dummy ${ncn_progname}; ac_word=$2
15191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15192 $as_echo_n "checking for $ac_word... " >&6; }
15193 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15194 $as_echo_n "(cached) " >&6
15195 else
15196 if test -n "$DSYMUTIL_FOR_TARGET"; then
15197 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15198 else
15199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15200 for as_dir in $PATH
15201 do
15202 IFS=$as_save_IFS
15203 test -z "$as_dir" && as_dir=.
15204 for ac_exec_ext in '' $ac_executable_extensions; do
15205 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15206 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
15207 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15208 break 2
15209 fi
15210 done
15211 done
15212 IFS=$as_save_IFS
15213
15214 fi
15215 fi
15216 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15217 if test -n "$DSYMUTIL_FOR_TARGET"; then
15218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15219 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15220 else
15221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15222 $as_echo "no" >&6; }
15223 fi
15224
15225
15226 fi
15227 test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && break
15228 done
15229 fi
15230
15231 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" ; then
15232 set dummy dsymutil
15233 if test $build = $target ; then
15234 DSYMUTIL_FOR_TARGET="$2"
15235 else
15236 DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}$2"
15237 fi
15238 else
15239 DSYMUTIL_FOR_TARGET="$ac_cv_prog_DSYMUTIL_FOR_TARGET"
15240 fi
15241
15242 else
15243 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
15244 fi
15245
15246
15247
15248
15249 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15250 if test -n "$with_build_time_tools"; then
15251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5
15252 $as_echo_n "checking for ld in $with_build_time_tools... " >&6; }
15253 if test -x $with_build_time_tools/ld; then
15254 LD_FOR_TARGET=`cd $with_build_time_tools && pwd`/ld
15255 ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LD_FOR_TARGET" >&5
15257 $as_echo "$ac_cv_path_LD_FOR_TARGET" >&6; }
15258 else
15259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15260 $as_echo "no" >&6; }
15261 fi
15262 elif test $build != $host && test $have_gcc_for_target = yes; then
15263 LD_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ld`
15264 test $LD_FOR_TARGET = ld && LD_FOR_TARGET=
15265 test -n "$LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15266 fi
15267 fi
15268 if test -z "$ac_cv_path_LD_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15269 # Extract the first word of "ld", so it can be a program name with args.
15270 set dummy ld; ac_word=$2
15271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15272 $as_echo_n "checking for $ac_word... " >&6; }
15273 if ${ac_cv_path_LD_FOR_TARGET+:} false; then :
15274 $as_echo_n "(cached) " >&6
15275 else
15276 case $LD_FOR_TARGET in
15277 [\\/]* | ?:[\\/]*)
15278 ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
15279 ;;
15280 *)
15281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15282 for as_dir in $gcc_cv_tool_dirs
15283 do
15284 IFS=$as_save_IFS
15285 test -z "$as_dir" && as_dir=.
15286 for ac_exec_ext in '' $ac_executable_extensions; do
15287 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15288 ac_cv_path_LD_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15289 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15290 break 2
15291 fi
15292 done
15293 done
15294 IFS=$as_save_IFS
15295
15296 ;;
15297 esac
15298 fi
15299 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15300 if test -n "$LD_FOR_TARGET"; then
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15302 $as_echo "$LD_FOR_TARGET" >&6; }
15303 else
15304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15305 $as_echo "no" >&6; }
15306 fi
15307
15308
15309 fi
15310 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15311
15312
15313 if test -n "$LD_FOR_TARGET"; then
15314 ac_cv_prog_LD_FOR_TARGET=$LD_FOR_TARGET
15315 elif test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15316 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15317 fi
15318
15319 if test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15320 for ncn_progname in ld; do
15321 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15322 set dummy ${ncn_progname}; ac_word=$2
15323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15324 $as_echo_n "checking for $ac_word... " >&6; }
15325 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15326 $as_echo_n "(cached) " >&6
15327 else
15328 if test -n "$LD_FOR_TARGET"; then
15329 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15330 else
15331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15332 for as_dir in $PATH
15333 do
15334 IFS=$as_save_IFS
15335 test -z "$as_dir" && as_dir=.
15336 for ac_exec_ext in '' $ac_executable_extensions; do
15337 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15338 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15340 break 2
15341 fi
15342 done
15343 done
15344 IFS=$as_save_IFS
15345
15346 fi
15347 fi
15348 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15349 if test -n "$LD_FOR_TARGET"; then
15350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15351 $as_echo "$LD_FOR_TARGET" >&6; }
15352 else
15353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15354 $as_echo "no" >&6; }
15355 fi
15356
15357
15358 done
15359 fi
15360
15361 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test -n "$with_build_time_tools"; then
15362 for ncn_progname in ld; do
15363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15364 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15365 if test -x $with_build_time_tools/${ncn_progname}; then
15366 ac_cv_prog_LD_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15368 $as_echo "yes" >&6; }
15369 break
15370 else
15371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15372 $as_echo "no" >&6; }
15373 fi
15374 done
15375 fi
15376
15377 if test -z "$ac_cv_prog_LD_FOR_TARGET"; then
15378 for ncn_progname in ld; do
15379 if test -n "$ncn_target_tool_prefix"; then
15380 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15381 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15383 $as_echo_n "checking for $ac_word... " >&6; }
15384 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15385 $as_echo_n "(cached) " >&6
15386 else
15387 if test -n "$LD_FOR_TARGET"; then
15388 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15389 else
15390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15391 for as_dir in $PATH
15392 do
15393 IFS=$as_save_IFS
15394 test -z "$as_dir" && as_dir=.
15395 for ac_exec_ext in '' $ac_executable_extensions; do
15396 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15397 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15398 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15399 break 2
15400 fi
15401 done
15402 done
15403 IFS=$as_save_IFS
15404
15405 fi
15406 fi
15407 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15408 if test -n "$LD_FOR_TARGET"; then
15409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15410 $as_echo "$LD_FOR_TARGET" >&6; }
15411 else
15412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15413 $as_echo "no" >&6; }
15414 fi
15415
15416
15417 fi
15418 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then
15419 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15420 set dummy ${ncn_progname}; ac_word=$2
15421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15422 $as_echo_n "checking for $ac_word... " >&6; }
15423 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15424 $as_echo_n "(cached) " >&6
15425 else
15426 if test -n "$LD_FOR_TARGET"; then
15427 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15428 else
15429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15430 for as_dir in $PATH
15431 do
15432 IFS=$as_save_IFS
15433 test -z "$as_dir" && as_dir=.
15434 for ac_exec_ext in '' $ac_executable_extensions; do
15435 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15436 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15437 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15438 break 2
15439 fi
15440 done
15441 done
15442 IFS=$as_save_IFS
15443
15444 fi
15445 fi
15446 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15447 if test -n "$LD_FOR_TARGET"; then
15448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15449 $as_echo "$LD_FOR_TARGET" >&6; }
15450 else
15451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15452 $as_echo "no" >&6; }
15453 fi
15454
15455
15456 fi
15457 test -n "$ac_cv_prog_LD_FOR_TARGET" && break
15458 done
15459 fi
15460
15461 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
15462 set dummy ld
15463 if test $build = $target ; then
15464 LD_FOR_TARGET="$2"
15465 else
15466 LD_FOR_TARGET="${ncn_target_tool_prefix}$2"
15467 fi
15468 else
15469 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
15470 fi
15471
15472 else
15473 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15474 fi
15475
15476
15477
15478
15479 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15480 if test -n "$with_build_time_tools"; then
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lipo in $with_build_time_tools" >&5
15482 $as_echo_n "checking for lipo in $with_build_time_tools... " >&6; }
15483 if test -x $with_build_time_tools/lipo; then
15484 LIPO_FOR_TARGET=`cd $with_build_time_tools && pwd`/lipo
15485 ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LIPO_FOR_TARGET" >&5
15487 $as_echo "$ac_cv_path_LIPO_FOR_TARGET" >&6; }
15488 else
15489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15490 $as_echo "no" >&6; }
15491 fi
15492 elif test $build != $host && test $have_gcc_for_target = yes; then
15493 LIPO_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=lipo`
15494 test $LIPO_FOR_TARGET = lipo && LIPO_FOR_TARGET=
15495 test -n "$LIPO_FOR_TARGET" && ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15496 fi
15497 fi
15498 if test -z "$ac_cv_path_LIPO_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15499 # Extract the first word of "lipo", so it can be a program name with args.
15500 set dummy lipo; ac_word=$2
15501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15502 $as_echo_n "checking for $ac_word... " >&6; }
15503 if ${ac_cv_path_LIPO_FOR_TARGET+:} false; then :
15504 $as_echo_n "(cached) " >&6
15505 else
15506 case $LIPO_FOR_TARGET in
15507 [\\/]* | ?:[\\/]*)
15508 ac_cv_path_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test with a path.
15509 ;;
15510 *)
15511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15512 for as_dir in $gcc_cv_tool_dirs
15513 do
15514 IFS=$as_save_IFS
15515 test -z "$as_dir" && as_dir=.
15516 for ac_exec_ext in '' $ac_executable_extensions; do
15517 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15518 ac_cv_path_LIPO_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15519 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15520 break 2
15521 fi
15522 done
15523 done
15524 IFS=$as_save_IFS
15525
15526 ;;
15527 esac
15528 fi
15529 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15530 if test -n "$LIPO_FOR_TARGET"; then
15531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15532 $as_echo "$LIPO_FOR_TARGET" >&6; }
15533 else
15534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15535 $as_echo "no" >&6; }
15536 fi
15537
15538
15539 fi
15540 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15541
15542
15543 if test -n "$LIPO_FOR_TARGET"; then
15544 ac_cv_prog_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15545 elif test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15546 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15547 fi
15548
15549 if test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15550 for ncn_progname in lipo; do
15551 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15552 set dummy ${ncn_progname}; ac_word=$2
15553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15554 $as_echo_n "checking for $ac_word... " >&6; }
15555 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15556 $as_echo_n "(cached) " >&6
15557 else
15558 if test -n "$LIPO_FOR_TARGET"; then
15559 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15560 else
15561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15562 for as_dir in $PATH
15563 do
15564 IFS=$as_save_IFS
15565 test -z "$as_dir" && as_dir=.
15566 for ac_exec_ext in '' $ac_executable_extensions; do
15567 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15568 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15569 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15570 break 2
15571 fi
15572 done
15573 done
15574 IFS=$as_save_IFS
15575
15576 fi
15577 fi
15578 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15579 if test -n "$LIPO_FOR_TARGET"; then
15580 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15581 $as_echo "$LIPO_FOR_TARGET" >&6; }
15582 else
15583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15584 $as_echo "no" >&6; }
15585 fi
15586
15587
15588 done
15589 fi
15590
15591 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test -n "$with_build_time_tools"; then
15592 for ncn_progname in lipo; do
15593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15594 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15595 if test -x $with_build_time_tools/${ncn_progname}; then
15596 ac_cv_prog_LIPO_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15598 $as_echo "yes" >&6; }
15599 break
15600 else
15601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15602 $as_echo "no" >&6; }
15603 fi
15604 done
15605 fi
15606
15607 if test -z "$ac_cv_prog_LIPO_FOR_TARGET"; then
15608 for ncn_progname in lipo; do
15609 if test -n "$ncn_target_tool_prefix"; then
15610 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15611 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15613 $as_echo_n "checking for $ac_word... " >&6; }
15614 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15615 $as_echo_n "(cached) " >&6
15616 else
15617 if test -n "$LIPO_FOR_TARGET"; then
15618 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15619 else
15620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15621 for as_dir in $PATH
15622 do
15623 IFS=$as_save_IFS
15624 test -z "$as_dir" && as_dir=.
15625 for ac_exec_ext in '' $ac_executable_extensions; do
15626 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15627 ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15628 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15629 break 2
15630 fi
15631 done
15632 done
15633 IFS=$as_save_IFS
15634
15635 fi
15636 fi
15637 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15638 if test -n "$LIPO_FOR_TARGET"; then
15639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15640 $as_echo "$LIPO_FOR_TARGET" >&6; }
15641 else
15642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15643 $as_echo "no" >&6; }
15644 fi
15645
15646
15647 fi
15648 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then
15649 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15650 set dummy ${ncn_progname}; ac_word=$2
15651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15652 $as_echo_n "checking for $ac_word... " >&6; }
15653 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15654 $as_echo_n "(cached) " >&6
15655 else
15656 if test -n "$LIPO_FOR_TARGET"; then
15657 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15658 else
15659 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15660 for as_dir in $PATH
15661 do
15662 IFS=$as_save_IFS
15663 test -z "$as_dir" && as_dir=.
15664 for ac_exec_ext in '' $ac_executable_extensions; do
15665 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15666 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15667 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15668 break 2
15669 fi
15670 done
15671 done
15672 IFS=$as_save_IFS
15673
15674 fi
15675 fi
15676 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15677 if test -n "$LIPO_FOR_TARGET"; then
15678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15679 $as_echo "$LIPO_FOR_TARGET" >&6; }
15680 else
15681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15682 $as_echo "no" >&6; }
15683 fi
15684
15685
15686 fi
15687 test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break
15688 done
15689 fi
15690
15691 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then
15692 set dummy lipo
15693 if test $build = $target ; then
15694 LIPO_FOR_TARGET="$2"
15695 else
15696 LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2"
15697 fi
15698 else
15699 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
15700 fi
15701
15702 else
15703 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15704 fi
15705
15706
15707
15708
15709 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15710 if test -n "$with_build_time_tools"; then
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nm in $with_build_time_tools" >&5
15712 $as_echo_n "checking for nm in $with_build_time_tools... " >&6; }
15713 if test -x $with_build_time_tools/nm; then
15714 NM_FOR_TARGET=`cd $with_build_time_tools && pwd`/nm
15715 ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NM_FOR_TARGET" >&5
15717 $as_echo "$ac_cv_path_NM_FOR_TARGET" >&6; }
15718 else
15719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15720 $as_echo "no" >&6; }
15721 fi
15722 elif test $build != $host && test $have_gcc_for_target = yes; then
15723 NM_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=nm`
15724 test $NM_FOR_TARGET = nm && NM_FOR_TARGET=
15725 test -n "$NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15726 fi
15727 fi
15728 if test -z "$ac_cv_path_NM_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15729 # Extract the first word of "nm", so it can be a program name with args.
15730 set dummy nm; ac_word=$2
15731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15732 $as_echo_n "checking for $ac_word... " >&6; }
15733 if ${ac_cv_path_NM_FOR_TARGET+:} false; then :
15734 $as_echo_n "(cached) " >&6
15735 else
15736 case $NM_FOR_TARGET in
15737 [\\/]* | ?:[\\/]*)
15738 ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
15739 ;;
15740 *)
15741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15742 for as_dir in $gcc_cv_tool_dirs
15743 do
15744 IFS=$as_save_IFS
15745 test -z "$as_dir" && as_dir=.
15746 for ac_exec_ext in '' $ac_executable_extensions; do
15747 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15748 ac_cv_path_NM_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15750 break 2
15751 fi
15752 done
15753 done
15754 IFS=$as_save_IFS
15755
15756 ;;
15757 esac
15758 fi
15759 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15760 if test -n "$NM_FOR_TARGET"; then
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15762 $as_echo "$NM_FOR_TARGET" >&6; }
15763 else
15764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15765 $as_echo "no" >&6; }
15766 fi
15767
15768
15769 fi
15770 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15771
15772
15773 if test -n "$NM_FOR_TARGET"; then
15774 ac_cv_prog_NM_FOR_TARGET=$NM_FOR_TARGET
15775 elif test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15776 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15777 fi
15778
15779 if test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15780 for ncn_progname in nm; do
15781 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15782 set dummy ${ncn_progname}; ac_word=$2
15783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15784 $as_echo_n "checking for $ac_word... " >&6; }
15785 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15786 $as_echo_n "(cached) " >&6
15787 else
15788 if test -n "$NM_FOR_TARGET"; then
15789 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15790 else
15791 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15792 for as_dir in $PATH
15793 do
15794 IFS=$as_save_IFS
15795 test -z "$as_dir" && as_dir=.
15796 for ac_exec_ext in '' $ac_executable_extensions; do
15797 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15798 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15799 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15800 break 2
15801 fi
15802 done
15803 done
15804 IFS=$as_save_IFS
15805
15806 fi
15807 fi
15808 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15809 if test -n "$NM_FOR_TARGET"; then
15810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15811 $as_echo "$NM_FOR_TARGET" >&6; }
15812 else
15813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15814 $as_echo "no" >&6; }
15815 fi
15816
15817
15818 done
15819 fi
15820
15821 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test -n "$with_build_time_tools"; then
15822 for ncn_progname in nm; do
15823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15824 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15825 if test -x $with_build_time_tools/${ncn_progname}; then
15826 ac_cv_prog_NM_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15828 $as_echo "yes" >&6; }
15829 break
15830 else
15831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15832 $as_echo "no" >&6; }
15833 fi
15834 done
15835 fi
15836
15837 if test -z "$ac_cv_prog_NM_FOR_TARGET"; then
15838 for ncn_progname in nm; do
15839 if test -n "$ncn_target_tool_prefix"; then
15840 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15841 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15843 $as_echo_n "checking for $ac_word... " >&6; }
15844 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15845 $as_echo_n "(cached) " >&6
15846 else
15847 if test -n "$NM_FOR_TARGET"; then
15848 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15849 else
15850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15851 for as_dir in $PATH
15852 do
15853 IFS=$as_save_IFS
15854 test -z "$as_dir" && as_dir=.
15855 for ac_exec_ext in '' $ac_executable_extensions; do
15856 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15857 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15859 break 2
15860 fi
15861 done
15862 done
15863 IFS=$as_save_IFS
15864
15865 fi
15866 fi
15867 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15868 if test -n "$NM_FOR_TARGET"; then
15869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15870 $as_echo "$NM_FOR_TARGET" >&6; }
15871 else
15872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15873 $as_echo "no" >&6; }
15874 fi
15875
15876
15877 fi
15878 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then
15879 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15880 set dummy ${ncn_progname}; ac_word=$2
15881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15882 $as_echo_n "checking for $ac_word... " >&6; }
15883 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15884 $as_echo_n "(cached) " >&6
15885 else
15886 if test -n "$NM_FOR_TARGET"; then
15887 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15888 else
15889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15890 for as_dir in $PATH
15891 do
15892 IFS=$as_save_IFS
15893 test -z "$as_dir" && as_dir=.
15894 for ac_exec_ext in '' $ac_executable_extensions; do
15895 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15896 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15897 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15898 break 2
15899 fi
15900 done
15901 done
15902 IFS=$as_save_IFS
15903
15904 fi
15905 fi
15906 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15907 if test -n "$NM_FOR_TARGET"; then
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15909 $as_echo "$NM_FOR_TARGET" >&6; }
15910 else
15911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15912 $as_echo "no" >&6; }
15913 fi
15914
15915
15916 fi
15917 test -n "$ac_cv_prog_NM_FOR_TARGET" && break
15918 done
15919 fi
15920
15921 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
15922 set dummy nm
15923 if test $build = $target ; then
15924 NM_FOR_TARGET="$2"
15925 else
15926 NM_FOR_TARGET="${ncn_target_tool_prefix}$2"
15927 fi
15928 else
15929 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
15930 fi
15931
15932 else
15933 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15934 fi
15935
15936
15937
15938
15939 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
15940 if test -n "$with_build_time_tools"; then
15941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5
15942 $as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; }
15943 if test -x $with_build_time_tools/objcopy; then
15944 OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy
15945 ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5
15947 $as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; }
15948 else
15949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15950 $as_echo "no" >&6; }
15951 fi
15952 elif test $build != $host && test $have_gcc_for_target = yes; then
15953 OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy`
15954 test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET=
15955 test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15956 fi
15957 fi
15958 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15959 # Extract the first word of "objcopy", so it can be a program name with args.
15960 set dummy objcopy; ac_word=$2
15961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15962 $as_echo_n "checking for $ac_word... " >&6; }
15963 if ${ac_cv_path_OBJCOPY_FOR_TARGET+:} false; then :
15964 $as_echo_n "(cached) " >&6
15965 else
15966 case $OBJCOPY_FOR_TARGET in
15967 [\\/]* | ?:[\\/]*)
15968 ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
15969 ;;
15970 *)
15971 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15972 for as_dir in $gcc_cv_tool_dirs
15973 do
15974 IFS=$as_save_IFS
15975 test -z "$as_dir" && as_dir=.
15976 for ac_exec_ext in '' $ac_executable_extensions; do
15977 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15978 ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15979 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15980 break 2
15981 fi
15982 done
15983 done
15984 IFS=$as_save_IFS
15985
15986 ;;
15987 esac
15988 fi
15989 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
15990 if test -n "$OBJCOPY_FOR_TARGET"; then
15991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15992 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15993 else
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15995 $as_echo "no" >&6; }
15996 fi
15997
15998
15999 fi
16000 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
16001
16002
16003 if test -n "$OBJCOPY_FOR_TARGET"; then
16004 ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
16005 elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16006 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16007 fi
16008
16009 if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16010 for ncn_progname in objcopy; do
16011 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16012 set dummy ${ncn_progname}; ac_word=$2
16013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16014 $as_echo_n "checking for $ac_word... " >&6; }
16015 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16016 $as_echo_n "(cached) " >&6
16017 else
16018 if test -n "$OBJCOPY_FOR_TARGET"; then
16019 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16020 else
16021 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16022 for as_dir in $PATH
16023 do
16024 IFS=$as_save_IFS
16025 test -z "$as_dir" && as_dir=.
16026 for ac_exec_ext in '' $ac_executable_extensions; do
16027 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16028 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
16029 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16030 break 2
16031 fi
16032 done
16033 done
16034 IFS=$as_save_IFS
16035
16036 fi
16037 fi
16038 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16039 if test -n "$OBJCOPY_FOR_TARGET"; then
16040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16041 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16042 else
16043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16044 $as_echo "no" >&6; }
16045 fi
16046
16047
16048 done
16049 fi
16050
16051 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then
16052 for ncn_progname in objcopy; do
16053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16054 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16055 if test -x $with_build_time_tools/${ncn_progname}; then
16056 ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16058 $as_echo "yes" >&6; }
16059 break
16060 else
16061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16062 $as_echo "no" >&6; }
16063 fi
16064 done
16065 fi
16066
16067 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16068 for ncn_progname in objcopy; do
16069 if test -n "$ncn_target_tool_prefix"; then
16070 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16071 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16073 $as_echo_n "checking for $ac_word... " >&6; }
16074 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16075 $as_echo_n "(cached) " >&6
16076 else
16077 if test -n "$OBJCOPY_FOR_TARGET"; then
16078 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16079 else
16080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16081 for as_dir in $PATH
16082 do
16083 IFS=$as_save_IFS
16084 test -z "$as_dir" && as_dir=.
16085 for ac_exec_ext in '' $ac_executable_extensions; do
16086 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16087 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16088 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16089 break 2
16090 fi
16091 done
16092 done
16093 IFS=$as_save_IFS
16094
16095 fi
16096 fi
16097 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16098 if test -n "$OBJCOPY_FOR_TARGET"; then
16099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16100 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16101 else
16102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16103 $as_echo "no" >&6; }
16104 fi
16105
16106
16107 fi
16108 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then
16109 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16110 set dummy ${ncn_progname}; ac_word=$2
16111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16112 $as_echo_n "checking for $ac_word... " >&6; }
16113 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16114 $as_echo_n "(cached) " >&6
16115 else
16116 if test -n "$OBJCOPY_FOR_TARGET"; then
16117 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16118 else
16119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16120 for as_dir in $PATH
16121 do
16122 IFS=$as_save_IFS
16123 test -z "$as_dir" && as_dir=.
16124 for ac_exec_ext in '' $ac_executable_extensions; do
16125 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16126 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
16127 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16128 break 2
16129 fi
16130 done
16131 done
16132 IFS=$as_save_IFS
16133
16134 fi
16135 fi
16136 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16137 if test -n "$OBJCOPY_FOR_TARGET"; then
16138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16139 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16140 else
16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16142 $as_echo "no" >&6; }
16143 fi
16144
16145
16146 fi
16147 test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break
16148 done
16149 fi
16150
16151 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then
16152 set dummy objcopy
16153 if test $build = $target ; then
16154 OBJCOPY_FOR_TARGET="$2"
16155 else
16156 OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2"
16157 fi
16158 else
16159 OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET"
16160 fi
16161
16162 else
16163 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
16164 fi
16165
16166
16167
16168
16169 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
16170 if test -n "$with_build_time_tools"; then
16171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5
16172 $as_echo_n "checking for objdump in $with_build_time_tools... " >&6; }
16173 if test -x $with_build_time_tools/objdump; then
16174 OBJDUMP_FOR_TARGET=`cd $with_build_time_tools && pwd`/objdump
16175 ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJDUMP_FOR_TARGET" >&5
16177 $as_echo "$ac_cv_path_OBJDUMP_FOR_TARGET" >&6; }
16178 else
16179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16180 $as_echo "no" >&6; }
16181 fi
16182 elif test $build != $host && test $have_gcc_for_target = yes; then
16183 OBJDUMP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objdump`
16184 test $OBJDUMP_FOR_TARGET = objdump && OBJDUMP_FOR_TARGET=
16185 test -n "$OBJDUMP_FOR_TARGET" && ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16186 fi
16187 fi
16188 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16189 # Extract the first word of "objdump", so it can be a program name with args.
16190 set dummy objdump; ac_word=$2
16191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16192 $as_echo_n "checking for $ac_word... " >&6; }
16193 if ${ac_cv_path_OBJDUMP_FOR_TARGET+:} false; then :
16194 $as_echo_n "(cached) " >&6
16195 else
16196 case $OBJDUMP_FOR_TARGET in
16197 [\\/]* | ?:[\\/]*)
16198 ac_cv_path_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test with a path.
16199 ;;
16200 *)
16201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16202 for as_dir in $gcc_cv_tool_dirs
16203 do
16204 IFS=$as_save_IFS
16205 test -z "$as_dir" && as_dir=.
16206 for ac_exec_ext in '' $ac_executable_extensions; do
16207 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16208 ac_cv_path_OBJDUMP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16209 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16210 break 2
16211 fi
16212 done
16213 done
16214 IFS=$as_save_IFS
16215
16216 ;;
16217 esac
16218 fi
16219 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16220 if test -n "$OBJDUMP_FOR_TARGET"; then
16221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16222 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16223 else
16224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16225 $as_echo "no" >&6; }
16226 fi
16227
16228
16229 fi
16230 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
16231
16232
16233 if test -n "$OBJDUMP_FOR_TARGET"; then
16234 ac_cv_prog_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16235 elif test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16236 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16237 fi
16238
16239 if test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16240 for ncn_progname in objdump; do
16241 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16242 set dummy ${ncn_progname}; ac_word=$2
16243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16244 $as_echo_n "checking for $ac_word... " >&6; }
16245 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16246 $as_echo_n "(cached) " >&6
16247 else
16248 if test -n "$OBJDUMP_FOR_TARGET"; then
16249 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16250 else
16251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16252 for as_dir in $PATH
16253 do
16254 IFS=$as_save_IFS
16255 test -z "$as_dir" && as_dir=.
16256 for ac_exec_ext in '' $ac_executable_extensions; do
16257 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16258 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16259 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16260 break 2
16261 fi
16262 done
16263 done
16264 IFS=$as_save_IFS
16265
16266 fi
16267 fi
16268 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16269 if test -n "$OBJDUMP_FOR_TARGET"; then
16270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16271 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16272 else
16273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16274 $as_echo "no" >&6; }
16275 fi
16276
16277
16278 done
16279 fi
16280
16281 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test -n "$with_build_time_tools"; then
16282 for ncn_progname in objdump; do
16283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16284 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16285 if test -x $with_build_time_tools/${ncn_progname}; then
16286 ac_cv_prog_OBJDUMP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16288 $as_echo "yes" >&6; }
16289 break
16290 else
16291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16292 $as_echo "no" >&6; }
16293 fi
16294 done
16295 fi
16296
16297 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16298 for ncn_progname in objdump; do
16299 if test -n "$ncn_target_tool_prefix"; then
16300 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16301 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16303 $as_echo_n "checking for $ac_word... " >&6; }
16304 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16305 $as_echo_n "(cached) " >&6
16306 else
16307 if test -n "$OBJDUMP_FOR_TARGET"; then
16308 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16309 else
16310 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16311 for as_dir in $PATH
16312 do
16313 IFS=$as_save_IFS
16314 test -z "$as_dir" && as_dir=.
16315 for ac_exec_ext in '' $ac_executable_extensions; do
16316 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16317 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16318 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16319 break 2
16320 fi
16321 done
16322 done
16323 IFS=$as_save_IFS
16324
16325 fi
16326 fi
16327 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16328 if test -n "$OBJDUMP_FOR_TARGET"; then
16329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16330 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16331 else
16332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16333 $as_echo "no" >&6; }
16334 fi
16335
16336
16337 fi
16338 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then
16339 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16340 set dummy ${ncn_progname}; ac_word=$2
16341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16342 $as_echo_n "checking for $ac_word... " >&6; }
16343 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16344 $as_echo_n "(cached) " >&6
16345 else
16346 if test -n "$OBJDUMP_FOR_TARGET"; then
16347 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16348 else
16349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16350 for as_dir in $PATH
16351 do
16352 IFS=$as_save_IFS
16353 test -z "$as_dir" && as_dir=.
16354 for ac_exec_ext in '' $ac_executable_extensions; do
16355 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16356 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16358 break 2
16359 fi
16360 done
16361 done
16362 IFS=$as_save_IFS
16363
16364 fi
16365 fi
16366 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16367 if test -n "$OBJDUMP_FOR_TARGET"; then
16368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16369 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16370 else
16371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16372 $as_echo "no" >&6; }
16373 fi
16374
16375
16376 fi
16377 test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break
16378 done
16379 fi
16380
16381 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then
16382 set dummy objdump
16383 if test $build = $target ; then
16384 OBJDUMP_FOR_TARGET="$2"
16385 else
16386 OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2"
16387 fi
16388 else
16389 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
16390 fi
16391
16392 else
16393 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16394 fi
16395
16396
16397
16398
16399 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16400 if test -n "$with_build_time_tools"; then
16401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for otool in $with_build_time_tools" >&5
16402 $as_echo_n "checking for otool in $with_build_time_tools... " >&6; }
16403 if test -x $with_build_time_tools/otool; then
16404 OTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/otool
16405 ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OTOOL_FOR_TARGET" >&5
16407 $as_echo "$ac_cv_path_OTOOL_FOR_TARGET" >&6; }
16408 else
16409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16410 $as_echo "no" >&6; }
16411 fi
16412 elif test $build != $host && test $have_gcc_for_target = yes; then
16413 OTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=otool`
16414 test $OTOOL_FOR_TARGET = otool && OTOOL_FOR_TARGET=
16415 test -n "$OTOOL_FOR_TARGET" && ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16416 fi
16417 fi
16418 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16419 # Extract the first word of "otool", so it can be a program name with args.
16420 set dummy otool; ac_word=$2
16421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16422 $as_echo_n "checking for $ac_word... " >&6; }
16423 if ${ac_cv_path_OTOOL_FOR_TARGET+:} false; then :
16424 $as_echo_n "(cached) " >&6
16425 else
16426 case $OTOOL_FOR_TARGET in
16427 [\\/]* | ?:[\\/]*)
16428 ac_cv_path_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test with a path.
16429 ;;
16430 *)
16431 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16432 for as_dir in $gcc_cv_tool_dirs
16433 do
16434 IFS=$as_save_IFS
16435 test -z "$as_dir" && as_dir=.
16436 for ac_exec_ext in '' $ac_executable_extensions; do
16437 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16438 ac_cv_path_OTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16439 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16440 break 2
16441 fi
16442 done
16443 done
16444 IFS=$as_save_IFS
16445
16446 ;;
16447 esac
16448 fi
16449 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16450 if test -n "$OTOOL_FOR_TARGET"; then
16451 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16452 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16453 else
16454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16455 $as_echo "no" >&6; }
16456 fi
16457
16458
16459 fi
16460 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16461
16462
16463 if test -n "$OTOOL_FOR_TARGET"; then
16464 ac_cv_prog_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16465 elif test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16466 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16467 fi
16468
16469 if test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16470 for ncn_progname in otool; do
16471 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16472 set dummy ${ncn_progname}; ac_word=$2
16473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16474 $as_echo_n "checking for $ac_word... " >&6; }
16475 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16476 $as_echo_n "(cached) " >&6
16477 else
16478 if test -n "$OTOOL_FOR_TARGET"; then
16479 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16480 else
16481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16482 for as_dir in $PATH
16483 do
16484 IFS=$as_save_IFS
16485 test -z "$as_dir" && as_dir=.
16486 for ac_exec_ext in '' $ac_executable_extensions; do
16487 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16488 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16489 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16490 break 2
16491 fi
16492 done
16493 done
16494 IFS=$as_save_IFS
16495
16496 fi
16497 fi
16498 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16499 if test -n "$OTOOL_FOR_TARGET"; then
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16501 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16502 else
16503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16504 $as_echo "no" >&6; }
16505 fi
16506
16507
16508 done
16509 fi
16510
16511 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
16512 for ncn_progname in otool; do
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16514 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16515 if test -x $with_build_time_tools/${ncn_progname}; then
16516 ac_cv_prog_OTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16518 $as_echo "yes" >&6; }
16519 break
16520 else
16521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16522 $as_echo "no" >&6; }
16523 fi
16524 done
16525 fi
16526
16527 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16528 for ncn_progname in otool; do
16529 if test -n "$ncn_target_tool_prefix"; then
16530 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16531 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16533 $as_echo_n "checking for $ac_word... " >&6; }
16534 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16535 $as_echo_n "(cached) " >&6
16536 else
16537 if test -n "$OTOOL_FOR_TARGET"; then
16538 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16539 else
16540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16541 for as_dir in $PATH
16542 do
16543 IFS=$as_save_IFS
16544 test -z "$as_dir" && as_dir=.
16545 for ac_exec_ext in '' $ac_executable_extensions; do
16546 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16547 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16549 break 2
16550 fi
16551 done
16552 done
16553 IFS=$as_save_IFS
16554
16555 fi
16556 fi
16557 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16558 if test -n "$OTOOL_FOR_TARGET"; then
16559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16560 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16561 else
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16563 $as_echo "no" >&6; }
16564 fi
16565
16566
16567 fi
16568 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test $build = $target ; then
16569 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16570 set dummy ${ncn_progname}; ac_word=$2
16571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16572 $as_echo_n "checking for $ac_word... " >&6; }
16573 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16574 $as_echo_n "(cached) " >&6
16575 else
16576 if test -n "$OTOOL_FOR_TARGET"; then
16577 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16578 else
16579 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16580 for as_dir in $PATH
16581 do
16582 IFS=$as_save_IFS
16583 test -z "$as_dir" && as_dir=.
16584 for ac_exec_ext in '' $ac_executable_extensions; do
16585 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16586 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16587 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16588 break 2
16589 fi
16590 done
16591 done
16592 IFS=$as_save_IFS
16593
16594 fi
16595 fi
16596 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16597 if test -n "$OTOOL_FOR_TARGET"; then
16598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16599 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16600 else
16601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16602 $as_echo "no" >&6; }
16603 fi
16604
16605
16606 fi
16607 test -n "$ac_cv_prog_OTOOL_FOR_TARGET" && break
16608 done
16609 fi
16610
16611 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" ; then
16612 set dummy otool
16613 if test $build = $target ; then
16614 OTOOL_FOR_TARGET="$2"
16615 else
16616 OTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
16617 fi
16618 else
16619 OTOOL_FOR_TARGET="$ac_cv_prog_OTOOL_FOR_TARGET"
16620 fi
16621
16622 else
16623 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16624 fi
16625
16626
16627
16628
16629 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16630 if test -n "$with_build_time_tools"; then
16631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ranlib in $with_build_time_tools" >&5
16632 $as_echo_n "checking for ranlib in $with_build_time_tools... " >&6; }
16633 if test -x $with_build_time_tools/ranlib; then
16634 RANLIB_FOR_TARGET=`cd $with_build_time_tools && pwd`/ranlib
16635 ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_RANLIB_FOR_TARGET" >&5
16637 $as_echo "$ac_cv_path_RANLIB_FOR_TARGET" >&6; }
16638 else
16639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16640 $as_echo "no" >&6; }
16641 fi
16642 elif test $build != $host && test $have_gcc_for_target = yes; then
16643 RANLIB_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ranlib`
16644 test $RANLIB_FOR_TARGET = ranlib && RANLIB_FOR_TARGET=
16645 test -n "$RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16646 fi
16647 fi
16648 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16649 # Extract the first word of "ranlib", so it can be a program name with args.
16650 set dummy ranlib; ac_word=$2
16651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16652 $as_echo_n "checking for $ac_word... " >&6; }
16653 if ${ac_cv_path_RANLIB_FOR_TARGET+:} false; then :
16654 $as_echo_n "(cached) " >&6
16655 else
16656 case $RANLIB_FOR_TARGET in
16657 [\\/]* | ?:[\\/]*)
16658 ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
16659 ;;
16660 *)
16661 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16662 for as_dir in $gcc_cv_tool_dirs
16663 do
16664 IFS=$as_save_IFS
16665 test -z "$as_dir" && as_dir=.
16666 for ac_exec_ext in '' $ac_executable_extensions; do
16667 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16668 ac_cv_path_RANLIB_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16669 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16670 break 2
16671 fi
16672 done
16673 done
16674 IFS=$as_save_IFS
16675
16676 ;;
16677 esac
16678 fi
16679 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16680 if test -n "$RANLIB_FOR_TARGET"; then
16681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16682 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16683 else
16684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16685 $as_echo "no" >&6; }
16686 fi
16687
16688
16689 fi
16690 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16691
16692
16693 if test -n "$RANLIB_FOR_TARGET"; then
16694 ac_cv_prog_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16695 elif test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16696 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16697 fi
16698
16699 if test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16700 for ncn_progname in ranlib; do
16701 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16702 set dummy ${ncn_progname}; ac_word=$2
16703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16704 $as_echo_n "checking for $ac_word... " >&6; }
16705 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16706 $as_echo_n "(cached) " >&6
16707 else
16708 if test -n "$RANLIB_FOR_TARGET"; then
16709 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16710 else
16711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16712 for as_dir in $PATH
16713 do
16714 IFS=$as_save_IFS
16715 test -z "$as_dir" && as_dir=.
16716 for ac_exec_ext in '' $ac_executable_extensions; do
16717 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16718 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16719 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16720 break 2
16721 fi
16722 done
16723 done
16724 IFS=$as_save_IFS
16725
16726 fi
16727 fi
16728 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16729 if test -n "$RANLIB_FOR_TARGET"; then
16730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16731 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16732 else
16733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16734 $as_echo "no" >&6; }
16735 fi
16736
16737
16738 done
16739 fi
16740
16741 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test -n "$with_build_time_tools"; then
16742 for ncn_progname in ranlib; do
16743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16744 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16745 if test -x $with_build_time_tools/${ncn_progname}; then
16746 ac_cv_prog_RANLIB_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16748 $as_echo "yes" >&6; }
16749 break
16750 else
16751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16752 $as_echo "no" >&6; }
16753 fi
16754 done
16755 fi
16756
16757 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16758 for ncn_progname in ranlib; do
16759 if test -n "$ncn_target_tool_prefix"; then
16760 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16761 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16762 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16763 $as_echo_n "checking for $ac_word... " >&6; }
16764 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16765 $as_echo_n "(cached) " >&6
16766 else
16767 if test -n "$RANLIB_FOR_TARGET"; then
16768 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16769 else
16770 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16771 for as_dir in $PATH
16772 do
16773 IFS=$as_save_IFS
16774 test -z "$as_dir" && as_dir=.
16775 for ac_exec_ext in '' $ac_executable_extensions; do
16776 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16777 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16778 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16779 break 2
16780 fi
16781 done
16782 done
16783 IFS=$as_save_IFS
16784
16785 fi
16786 fi
16787 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16788 if test -n "$RANLIB_FOR_TARGET"; then
16789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16790 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16791 else
16792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16793 $as_echo "no" >&6; }
16794 fi
16795
16796
16797 fi
16798 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then
16799 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16800 set dummy ${ncn_progname}; ac_word=$2
16801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16802 $as_echo_n "checking for $ac_word... " >&6; }
16803 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16804 $as_echo_n "(cached) " >&6
16805 else
16806 if test -n "$RANLIB_FOR_TARGET"; then
16807 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16808 else
16809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16810 for as_dir in $PATH
16811 do
16812 IFS=$as_save_IFS
16813 test -z "$as_dir" && as_dir=.
16814 for ac_exec_ext in '' $ac_executable_extensions; do
16815 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16816 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16818 break 2
16819 fi
16820 done
16821 done
16822 IFS=$as_save_IFS
16823
16824 fi
16825 fi
16826 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16827 if test -n "$RANLIB_FOR_TARGET"; then
16828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16829 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16830 else
16831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16832 $as_echo "no" >&6; }
16833 fi
16834
16835
16836 fi
16837 test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break
16838 done
16839 fi
16840
16841 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
16842 set dummy ranlib
16843 if test $build = $target ; then
16844 RANLIB_FOR_TARGET="$2"
16845 else
16846 RANLIB_FOR_TARGET="${ncn_target_tool_prefix}$2"
16847 fi
16848 else
16849 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
16850 fi
16851
16852 else
16853 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16854 fi
16855
16856
16857
16858
16859 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16860 if test -n "$with_build_time_tools"; then
16861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5
16862 $as_echo_n "checking for readelf in $with_build_time_tools... " >&6; }
16863 if test -x $with_build_time_tools/readelf; then
16864 READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf
16865 ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5
16867 $as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; }
16868 else
16869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16870 $as_echo "no" >&6; }
16871 fi
16872 elif test $build != $host && test $have_gcc_for_target = yes; then
16873 READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf`
16874 test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET=
16875 test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16876 fi
16877 fi
16878 if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16879 # Extract the first word of "readelf", so it can be a program name with args.
16880 set dummy readelf; ac_word=$2
16881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16882 $as_echo_n "checking for $ac_word... " >&6; }
16883 if ${ac_cv_path_READELF_FOR_TARGET+:} false; then :
16884 $as_echo_n "(cached) " >&6
16885 else
16886 case $READELF_FOR_TARGET in
16887 [\\/]* | ?:[\\/]*)
16888 ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path.
16889 ;;
16890 *)
16891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16892 for as_dir in $gcc_cv_tool_dirs
16893 do
16894 IFS=$as_save_IFS
16895 test -z "$as_dir" && as_dir=.
16896 for ac_exec_ext in '' $ac_executable_extensions; do
16897 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16898 ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16899 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16900 break 2
16901 fi
16902 done
16903 done
16904 IFS=$as_save_IFS
16905
16906 ;;
16907 esac
16908 fi
16909 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
16910 if test -n "$READELF_FOR_TARGET"; then
16911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16912 $as_echo "$READELF_FOR_TARGET" >&6; }
16913 else
16914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16915 $as_echo "no" >&6; }
16916 fi
16917
16918
16919 fi
16920 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16921
16922
16923 if test -n "$READELF_FOR_TARGET"; then
16924 ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET
16925 elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16926 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16927 fi
16928
16929 if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16930 for ncn_progname in readelf; do
16931 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16932 set dummy ${ncn_progname}; ac_word=$2
16933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16934 $as_echo_n "checking for $ac_word... " >&6; }
16935 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16936 $as_echo_n "(cached) " >&6
16937 else
16938 if test -n "$READELF_FOR_TARGET"; then
16939 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16940 else
16941 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16942 for as_dir in $PATH
16943 do
16944 IFS=$as_save_IFS
16945 test -z "$as_dir" && as_dir=.
16946 for ac_exec_ext in '' $ac_executable_extensions; do
16947 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16948 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
16949 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16950 break 2
16951 fi
16952 done
16953 done
16954 IFS=$as_save_IFS
16955
16956 fi
16957 fi
16958 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16959 if test -n "$READELF_FOR_TARGET"; then
16960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16961 $as_echo "$READELF_FOR_TARGET" >&6; }
16962 else
16963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16964 $as_echo "no" >&6; }
16965 fi
16966
16967
16968 done
16969 fi
16970
16971 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then
16972 for ncn_progname in readelf; do
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16974 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16975 if test -x $with_build_time_tools/${ncn_progname}; then
16976 ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16978 $as_echo "yes" >&6; }
16979 break
16980 else
16981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16982 $as_echo "no" >&6; }
16983 fi
16984 done
16985 fi
16986
16987 if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then
16988 for ncn_progname in readelf; do
16989 if test -n "$ncn_target_tool_prefix"; then
16990 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16991 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16993 $as_echo_n "checking for $ac_word... " >&6; }
16994 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16995 $as_echo_n "(cached) " >&6
16996 else
16997 if test -n "$READELF_FOR_TARGET"; then
16998 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16999 else
17000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17001 for as_dir in $PATH
17002 do
17003 IFS=$as_save_IFS
17004 test -z "$as_dir" && as_dir=.
17005 for ac_exec_ext in '' $ac_executable_extensions; do
17006 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17007 ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17008 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17009 break 2
17010 fi
17011 done
17012 done
17013 IFS=$as_save_IFS
17014
17015 fi
17016 fi
17017 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17018 if test -n "$READELF_FOR_TARGET"; then
17019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17020 $as_echo "$READELF_FOR_TARGET" >&6; }
17021 else
17022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17023 $as_echo "no" >&6; }
17024 fi
17025
17026
17027 fi
17028 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then
17029 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17030 set dummy ${ncn_progname}; ac_word=$2
17031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17032 $as_echo_n "checking for $ac_word... " >&6; }
17033 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
17034 $as_echo_n "(cached) " >&6
17035 else
17036 if test -n "$READELF_FOR_TARGET"; then
17037 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
17038 else
17039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17040 for as_dir in $PATH
17041 do
17042 IFS=$as_save_IFS
17043 test -z "$as_dir" && as_dir=.
17044 for ac_exec_ext in '' $ac_executable_extensions; do
17045 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17046 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
17047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17048 break 2
17049 fi
17050 done
17051 done
17052 IFS=$as_save_IFS
17053
17054 fi
17055 fi
17056 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17057 if test -n "$READELF_FOR_TARGET"; then
17058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17059 $as_echo "$READELF_FOR_TARGET" >&6; }
17060 else
17061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17062 $as_echo "no" >&6; }
17063 fi
17064
17065
17066 fi
17067 test -n "$ac_cv_prog_READELF_FOR_TARGET" && break
17068 done
17069 fi
17070
17071 if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then
17072 set dummy readelf
17073 if test $build = $target ; then
17074 READELF_FOR_TARGET="$2"
17075 else
17076 READELF_FOR_TARGET="${ncn_target_tool_prefix}$2"
17077 fi
17078 else
17079 READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET"
17080 fi
17081
17082 else
17083 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
17084 fi
17085
17086
17087
17088
17089 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
17090 if test -n "$with_build_time_tools"; then
17091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5
17092 $as_echo_n "checking for strip in $with_build_time_tools... " >&6; }
17093 if test -x $with_build_time_tools/strip; then
17094 STRIP_FOR_TARGET=`cd $with_build_time_tools && pwd`/strip
17095 ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_STRIP_FOR_TARGET" >&5
17097 $as_echo "$ac_cv_path_STRIP_FOR_TARGET" >&6; }
17098 else
17099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17100 $as_echo "no" >&6; }
17101 fi
17102 elif test $build != $host && test $have_gcc_for_target = yes; then
17103 STRIP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=strip`
17104 test $STRIP_FOR_TARGET = strip && STRIP_FOR_TARGET=
17105 test -n "$STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17106 fi
17107 fi
17108 if test -z "$ac_cv_path_STRIP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17109 # Extract the first word of "strip", so it can be a program name with args.
17110 set dummy strip; ac_word=$2
17111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17112 $as_echo_n "checking for $ac_word... " >&6; }
17113 if ${ac_cv_path_STRIP_FOR_TARGET+:} false; then :
17114 $as_echo_n "(cached) " >&6
17115 else
17116 case $STRIP_FOR_TARGET in
17117 [\\/]* | ?:[\\/]*)
17118 ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
17119 ;;
17120 *)
17121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17122 for as_dir in $gcc_cv_tool_dirs
17123 do
17124 IFS=$as_save_IFS
17125 test -z "$as_dir" && as_dir=.
17126 for ac_exec_ext in '' $ac_executable_extensions; do
17127 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17128 ac_cv_path_STRIP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17129 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17130 break 2
17131 fi
17132 done
17133 done
17134 IFS=$as_save_IFS
17135
17136 ;;
17137 esac
17138 fi
17139 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17140 if test -n "$STRIP_FOR_TARGET"; then
17141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17142 $as_echo "$STRIP_FOR_TARGET" >&6; }
17143 else
17144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17145 $as_echo "no" >&6; }
17146 fi
17147
17148
17149 fi
17150 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
17151
17152
17153 if test -n "$STRIP_FOR_TARGET"; then
17154 ac_cv_prog_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17155 elif test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
17156 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17157 fi
17158
17159 if test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
17160 for ncn_progname in strip; do
17161 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17162 set dummy ${ncn_progname}; ac_word=$2
17163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17164 $as_echo_n "checking for $ac_word... " >&6; }
17165 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17166 $as_echo_n "(cached) " >&6
17167 else
17168 if test -n "$STRIP_FOR_TARGET"; then
17169 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17170 else
17171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17172 for as_dir in $PATH
17173 do
17174 IFS=$as_save_IFS
17175 test -z "$as_dir" && as_dir=.
17176 for ac_exec_ext in '' $ac_executable_extensions; do
17177 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17178 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
17179 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17180 break 2
17181 fi
17182 done
17183 done
17184 IFS=$as_save_IFS
17185
17186 fi
17187 fi
17188 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17189 if test -n "$STRIP_FOR_TARGET"; then
17190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17191 $as_echo "$STRIP_FOR_TARGET" >&6; }
17192 else
17193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17194 $as_echo "no" >&6; }
17195 fi
17196
17197
17198 done
17199 fi
17200
17201 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test -n "$with_build_time_tools"; then
17202 for ncn_progname in strip; do
17203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17204 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17205 if test -x $with_build_time_tools/${ncn_progname}; then
17206 ac_cv_prog_STRIP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17208 $as_echo "yes" >&6; }
17209 break
17210 else
17211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17212 $as_echo "no" >&6; }
17213 fi
17214 done
17215 fi
17216
17217 if test -z "$ac_cv_prog_STRIP_FOR_TARGET"; then
17218 for ncn_progname in strip; do
17219 if test -n "$ncn_target_tool_prefix"; then
17220 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17221 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17223 $as_echo_n "checking for $ac_word... " >&6; }
17224 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17225 $as_echo_n "(cached) " >&6
17226 else
17227 if test -n "$STRIP_FOR_TARGET"; then
17228 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17229 else
17230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17231 for as_dir in $PATH
17232 do
17233 IFS=$as_save_IFS
17234 test -z "$as_dir" && as_dir=.
17235 for ac_exec_ext in '' $ac_executable_extensions; do
17236 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17237 ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17238 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17239 break 2
17240 fi
17241 done
17242 done
17243 IFS=$as_save_IFS
17244
17245 fi
17246 fi
17247 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17248 if test -n "$STRIP_FOR_TARGET"; then
17249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17250 $as_echo "$STRIP_FOR_TARGET" >&6; }
17251 else
17252 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17253 $as_echo "no" >&6; }
17254 fi
17255
17256
17257 fi
17258 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then
17259 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17260 set dummy ${ncn_progname}; ac_word=$2
17261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17262 $as_echo_n "checking for $ac_word... " >&6; }
17263 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17264 $as_echo_n "(cached) " >&6
17265 else
17266 if test -n "$STRIP_FOR_TARGET"; then
17267 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17268 else
17269 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17270 for as_dir in $PATH
17271 do
17272 IFS=$as_save_IFS
17273 test -z "$as_dir" && as_dir=.
17274 for ac_exec_ext in '' $ac_executable_extensions; do
17275 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17276 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
17277 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17278 break 2
17279 fi
17280 done
17281 done
17282 IFS=$as_save_IFS
17283
17284 fi
17285 fi
17286 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17287 if test -n "$STRIP_FOR_TARGET"; then
17288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17289 $as_echo "$STRIP_FOR_TARGET" >&6; }
17290 else
17291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17292 $as_echo "no" >&6; }
17293 fi
17294
17295
17296 fi
17297 test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break
17298 done
17299 fi
17300
17301 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then
17302 set dummy strip
17303 if test $build = $target ; then
17304 STRIP_FOR_TARGET="$2"
17305 else
17306 STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2"
17307 fi
17308 else
17309 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
17310 fi
17311
17312 else
17313 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17314 fi
17315
17316
17317
17318
17319 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17320 if test -n "$with_build_time_tools"; then
17321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windres in $with_build_time_tools" >&5
17322 $as_echo_n "checking for windres in $with_build_time_tools... " >&6; }
17323 if test -x $with_build_time_tools/windres; then
17324 WINDRES_FOR_TARGET=`cd $with_build_time_tools && pwd`/windres
17325 ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDRES_FOR_TARGET" >&5
17327 $as_echo "$ac_cv_path_WINDRES_FOR_TARGET" >&6; }
17328 else
17329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17330 $as_echo "no" >&6; }
17331 fi
17332 elif test $build != $host && test $have_gcc_for_target = yes; then
17333 WINDRES_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windres`
17334 test $WINDRES_FOR_TARGET = windres && WINDRES_FOR_TARGET=
17335 test -n "$WINDRES_FOR_TARGET" && ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17336 fi
17337 fi
17338 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17339 # Extract the first word of "windres", so it can be a program name with args.
17340 set dummy windres; ac_word=$2
17341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17342 $as_echo_n "checking for $ac_word... " >&6; }
17343 if ${ac_cv_path_WINDRES_FOR_TARGET+:} false; then :
17344 $as_echo_n "(cached) " >&6
17345 else
17346 case $WINDRES_FOR_TARGET in
17347 [\\/]* | ?:[\\/]*)
17348 ac_cv_path_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test with a path.
17349 ;;
17350 *)
17351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17352 for as_dir in $gcc_cv_tool_dirs
17353 do
17354 IFS=$as_save_IFS
17355 test -z "$as_dir" && as_dir=.
17356 for ac_exec_ext in '' $ac_executable_extensions; do
17357 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17358 ac_cv_path_WINDRES_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17359 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17360 break 2
17361 fi
17362 done
17363 done
17364 IFS=$as_save_IFS
17365
17366 ;;
17367 esac
17368 fi
17369 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17370 if test -n "$WINDRES_FOR_TARGET"; then
17371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17372 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17373 else
17374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17375 $as_echo "no" >&6; }
17376 fi
17377
17378
17379 fi
17380 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17381
17382
17383 if test -n "$WINDRES_FOR_TARGET"; then
17384 ac_cv_prog_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17385 elif test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17386 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17387 fi
17388
17389 if test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17390 for ncn_progname in windres; do
17391 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17392 set dummy ${ncn_progname}; ac_word=$2
17393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17394 $as_echo_n "checking for $ac_word... " >&6; }
17395 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17396 $as_echo_n "(cached) " >&6
17397 else
17398 if test -n "$WINDRES_FOR_TARGET"; then
17399 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17400 else
17401 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17402 for as_dir in $PATH
17403 do
17404 IFS=$as_save_IFS
17405 test -z "$as_dir" && as_dir=.
17406 for ac_exec_ext in '' $ac_executable_extensions; do
17407 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17408 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17409 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17410 break 2
17411 fi
17412 done
17413 done
17414 IFS=$as_save_IFS
17415
17416 fi
17417 fi
17418 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17419 if test -n "$WINDRES_FOR_TARGET"; then
17420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17421 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17422 else
17423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17424 $as_echo "no" >&6; }
17425 fi
17426
17427
17428 done
17429 fi
17430
17431 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test -n "$with_build_time_tools"; then
17432 for ncn_progname in windres; do
17433 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17434 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17435 if test -x $with_build_time_tools/${ncn_progname}; then
17436 ac_cv_prog_WINDRES_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17438 $as_echo "yes" >&6; }
17439 break
17440 else
17441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17442 $as_echo "no" >&6; }
17443 fi
17444 done
17445 fi
17446
17447 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17448 for ncn_progname in windres; do
17449 if test -n "$ncn_target_tool_prefix"; then
17450 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17451 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17453 $as_echo_n "checking for $ac_word... " >&6; }
17454 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17455 $as_echo_n "(cached) " >&6
17456 else
17457 if test -n "$WINDRES_FOR_TARGET"; then
17458 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17459 else
17460 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17461 for as_dir in $PATH
17462 do
17463 IFS=$as_save_IFS
17464 test -z "$as_dir" && as_dir=.
17465 for ac_exec_ext in '' $ac_executable_extensions; do
17466 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17467 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17468 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17469 break 2
17470 fi
17471 done
17472 done
17473 IFS=$as_save_IFS
17474
17475 fi
17476 fi
17477 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17478 if test -n "$WINDRES_FOR_TARGET"; then
17479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17480 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17481 else
17482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17483 $as_echo "no" >&6; }
17484 fi
17485
17486
17487 fi
17488 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then
17489 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17490 set dummy ${ncn_progname}; ac_word=$2
17491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17492 $as_echo_n "checking for $ac_word... " >&6; }
17493 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17494 $as_echo_n "(cached) " >&6
17495 else
17496 if test -n "$WINDRES_FOR_TARGET"; then
17497 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17498 else
17499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17500 for as_dir in $PATH
17501 do
17502 IFS=$as_save_IFS
17503 test -z "$as_dir" && as_dir=.
17504 for ac_exec_ext in '' $ac_executable_extensions; do
17505 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17506 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17507 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17508 break 2
17509 fi
17510 done
17511 done
17512 IFS=$as_save_IFS
17513
17514 fi
17515 fi
17516 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17517 if test -n "$WINDRES_FOR_TARGET"; then
17518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17519 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17520 else
17521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17522 $as_echo "no" >&6; }
17523 fi
17524
17525
17526 fi
17527 test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break
17528 done
17529 fi
17530
17531 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
17532 set dummy windres
17533 if test $build = $target ; then
17534 WINDRES_FOR_TARGET="$2"
17535 else
17536 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2"
17537 fi
17538 else
17539 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
17540 fi
17541
17542 else
17543 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17544 fi
17545
17546
17547
17548
17549 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17550 if test -n "$with_build_time_tools"; then
17551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windmc in $with_build_time_tools" >&5
17552 $as_echo_n "checking for windmc in $with_build_time_tools... " >&6; }
17553 if test -x $with_build_time_tools/windmc; then
17554 WINDMC_FOR_TARGET=`cd $with_build_time_tools && pwd`/windmc
17555 ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDMC_FOR_TARGET" >&5
17557 $as_echo "$ac_cv_path_WINDMC_FOR_TARGET" >&6; }
17558 else
17559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17560 $as_echo "no" >&6; }
17561 fi
17562 elif test $build != $host && test $have_gcc_for_target = yes; then
17563 WINDMC_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windmc`
17564 test $WINDMC_FOR_TARGET = windmc && WINDMC_FOR_TARGET=
17565 test -n "$WINDMC_FOR_TARGET" && ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17566 fi
17567 fi
17568 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17569 # Extract the first word of "windmc", so it can be a program name with args.
17570 set dummy windmc; ac_word=$2
17571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17572 $as_echo_n "checking for $ac_word... " >&6; }
17573 if ${ac_cv_path_WINDMC_FOR_TARGET+:} false; then :
17574 $as_echo_n "(cached) " >&6
17575 else
17576 case $WINDMC_FOR_TARGET in
17577 [\\/]* | ?:[\\/]*)
17578 ac_cv_path_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test with a path.
17579 ;;
17580 *)
17581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17582 for as_dir in $gcc_cv_tool_dirs
17583 do
17584 IFS=$as_save_IFS
17585 test -z "$as_dir" && as_dir=.
17586 for ac_exec_ext in '' $ac_executable_extensions; do
17587 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17588 ac_cv_path_WINDMC_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17589 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17590 break 2
17591 fi
17592 done
17593 done
17594 IFS=$as_save_IFS
17595
17596 ;;
17597 esac
17598 fi
17599 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17600 if test -n "$WINDMC_FOR_TARGET"; then
17601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17602 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17603 else
17604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17605 $as_echo "no" >&6; }
17606 fi
17607
17608
17609 fi
17610 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17611
17612
17613 if test -n "$WINDMC_FOR_TARGET"; then
17614 ac_cv_prog_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17615 elif test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17616 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17617 fi
17618
17619 if test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17620 for ncn_progname in windmc; do
17621 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17622 set dummy ${ncn_progname}; ac_word=$2
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17624 $as_echo_n "checking for $ac_word... " >&6; }
17625 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17626 $as_echo_n "(cached) " >&6
17627 else
17628 if test -n "$WINDMC_FOR_TARGET"; then
17629 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17630 else
17631 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17632 for as_dir in $PATH
17633 do
17634 IFS=$as_save_IFS
17635 test -z "$as_dir" && as_dir=.
17636 for ac_exec_ext in '' $ac_executable_extensions; do
17637 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17638 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17639 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17640 break 2
17641 fi
17642 done
17643 done
17644 IFS=$as_save_IFS
17645
17646 fi
17647 fi
17648 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17649 if test -n "$WINDMC_FOR_TARGET"; then
17650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17651 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17652 else
17653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17654 $as_echo "no" >&6; }
17655 fi
17656
17657
17658 done
17659 fi
17660
17661 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test -n "$with_build_time_tools"; then
17662 for ncn_progname in windmc; do
17663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17664 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17665 if test -x $with_build_time_tools/${ncn_progname}; then
17666 ac_cv_prog_WINDMC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17668 $as_echo "yes" >&6; }
17669 break
17670 else
17671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17672 $as_echo "no" >&6; }
17673 fi
17674 done
17675 fi
17676
17677 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17678 for ncn_progname in windmc; do
17679 if test -n "$ncn_target_tool_prefix"; then
17680 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17681 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17683 $as_echo_n "checking for $ac_word... " >&6; }
17684 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17685 $as_echo_n "(cached) " >&6
17686 else
17687 if test -n "$WINDMC_FOR_TARGET"; then
17688 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17689 else
17690 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17691 for as_dir in $PATH
17692 do
17693 IFS=$as_save_IFS
17694 test -z "$as_dir" && as_dir=.
17695 for ac_exec_ext in '' $ac_executable_extensions; do
17696 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17697 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17698 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17699 break 2
17700 fi
17701 done
17702 done
17703 IFS=$as_save_IFS
17704
17705 fi
17706 fi
17707 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17708 if test -n "$WINDMC_FOR_TARGET"; then
17709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17710 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17711 else
17712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17713 $as_echo "no" >&6; }
17714 fi
17715
17716
17717 fi
17718 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test $build = $target ; then
17719 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17720 set dummy ${ncn_progname}; ac_word=$2
17721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17722 $as_echo_n "checking for $ac_word... " >&6; }
17723 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17724 $as_echo_n "(cached) " >&6
17725 else
17726 if test -n "$WINDMC_FOR_TARGET"; then
17727 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17728 else
17729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17730 for as_dir in $PATH
17731 do
17732 IFS=$as_save_IFS
17733 test -z "$as_dir" && as_dir=.
17734 for ac_exec_ext in '' $ac_executable_extensions; do
17735 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17736 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17737 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17738 break 2
17739 fi
17740 done
17741 done
17742 IFS=$as_save_IFS
17743
17744 fi
17745 fi
17746 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17747 if test -n "$WINDMC_FOR_TARGET"; then
17748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17749 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17750 else
17751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17752 $as_echo "no" >&6; }
17753 fi
17754
17755
17756 fi
17757 test -n "$ac_cv_prog_WINDMC_FOR_TARGET" && break
17758 done
17759 fi
17760
17761 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" ; then
17762 set dummy windmc
17763 if test $build = $target ; then
17764 WINDMC_FOR_TARGET="$2"
17765 else
17766 WINDMC_FOR_TARGET="${ncn_target_tool_prefix}$2"
17767 fi
17768 else
17769 WINDMC_FOR_TARGET="$ac_cv_prog_WINDMC_FOR_TARGET"
17770 fi
17771
17772 else
17773 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17774 fi
17775
17776
17777 RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET"
17778
17779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5
17780 $as_echo_n "checking where to find the target ar... " >&6; }
17781 if test "x${build}" != "x${host}" ; then
17782 if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17783 # We already found the complete path
17784 ac_dir=`dirname $AR_FOR_TARGET`
17785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17786 $as_echo "pre-installed in $ac_dir" >&6; }
17787 else
17788 # Canadian cross, just use what we found
17789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17790 $as_echo "pre-installed" >&6; }
17791 fi
17792 else
17793 ok=yes
17794 case " ${configdirs} " in
17795 *" binutils "*) ;;
17796 *) ok=no ;;
17797 esac
17798
17799 if test $ok = yes; then
17800 # An in-tree tool is available and we can use it
17801 AR_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ar'
17802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17803 $as_echo "just compiled" >&6; }
17804 elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17805 # We already found the complete path
17806 ac_dir=`dirname $AR_FOR_TARGET`
17807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17808 $as_echo "pre-installed in $ac_dir" >&6; }
17809 elif test "x$target" = "x$host"; then
17810 # We can use an host tool
17811 AR_FOR_TARGET='$(AR)'
17812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17813 $as_echo "host tool" >&6; }
17814 else
17815 # We need a cross tool
17816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17817 $as_echo "pre-installed" >&6; }
17818 fi
17819 fi
17820
17821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target as" >&5
17822 $as_echo_n "checking where to find the target as... " >&6; }
17823 if test "x${build}" != "x${host}" ; then
17824 if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17825 # We already found the complete path
17826 ac_dir=`dirname $AS_FOR_TARGET`
17827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17828 $as_echo "pre-installed in $ac_dir" >&6; }
17829 else
17830 # Canadian cross, just use what we found
17831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17832 $as_echo "pre-installed" >&6; }
17833 fi
17834 else
17835 ok=yes
17836 case " ${configdirs} " in
17837 *" gas "*) ;;
17838 *) ok=no ;;
17839 esac
17840
17841 if test $ok = yes; then
17842 # An in-tree tool is available and we can use it
17843 AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gas/as-new'
17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17845 $as_echo "just compiled" >&6; }
17846 elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17847 # We already found the complete path
17848 ac_dir=`dirname $AS_FOR_TARGET`
17849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17850 $as_echo "pre-installed in $ac_dir" >&6; }
17851 elif test "x$target" = "x$host"; then
17852 # We can use an host tool
17853 AS_FOR_TARGET='$(AS)'
17854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17855 $as_echo "host tool" >&6; }
17856 else
17857 # We need a cross tool
17858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17859 $as_echo "pre-installed" >&6; }
17860 fi
17861 fi
17862
17863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target cc" >&5
17864 $as_echo_n "checking where to find the target cc... " >&6; }
17865 if test "x${build}" != "x${host}" ; then
17866 if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17867 # We already found the complete path
17868 ac_dir=`dirname $CC_FOR_TARGET`
17869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17870 $as_echo "pre-installed in $ac_dir" >&6; }
17871 else
17872 # Canadian cross, just use what we found
17873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17874 $as_echo "pre-installed" >&6; }
17875 fi
17876 else
17877 ok=yes
17878 case " ${configdirs} " in
17879 *" gcc "*) ;;
17880 *) ok=no ;;
17881 esac
17882
17883 if test $ok = yes; then
17884 # An in-tree tool is available and we can use it
17885 CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
17886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17887 $as_echo "just compiled" >&6; }
17888 elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17889 # We already found the complete path
17890 ac_dir=`dirname $CC_FOR_TARGET`
17891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17892 $as_echo "pre-installed in $ac_dir" >&6; }
17893 elif test "x$target" = "x$host"; then
17894 # We can use an host tool
17895 CC_FOR_TARGET='$(CC)'
17896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17897 $as_echo "host tool" >&6; }
17898 else
17899 # We need a cross tool
17900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17901 $as_echo "pre-installed" >&6; }
17902 fi
17903 fi
17904
17905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++" >&5
17906 $as_echo_n "checking where to find the target c++... " >&6; }
17907 if test "x${build}" != "x${host}" ; then
17908 if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17909 # We already found the complete path
17910 ac_dir=`dirname $CXX_FOR_TARGET`
17911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17912 $as_echo "pre-installed in $ac_dir" >&6; }
17913 else
17914 # Canadian cross, just use what we found
17915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17916 $as_echo "pre-installed" >&6; }
17917 fi
17918 else
17919 ok=yes
17920 case " ${configdirs} " in
17921 *" gcc "*) ;;
17922 *) ok=no ;;
17923 esac
17924 case ,${enable_languages}, in
17925 *,c++,*) ;;
17926 *) ok=no ;;
17927 esac
17928 if test $ok = yes; then
17929 # An in-tree tool is available and we can use it
17930 CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
17931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17932 $as_echo "just compiled" >&6; }
17933 elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17934 # We already found the complete path
17935 ac_dir=`dirname $CXX_FOR_TARGET`
17936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17937 $as_echo "pre-installed in $ac_dir" >&6; }
17938 elif test "x$target" = "x$host"; then
17939 # We can use an host tool
17940 CXX_FOR_TARGET='$(CXX)'
17941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17942 $as_echo "host tool" >&6; }
17943 else
17944 # We need a cross tool
17945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17946 $as_echo "pre-installed" >&6; }
17947 fi
17948 fi
17949
17950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++ for libstdc++" >&5
17951 $as_echo_n "checking where to find the target c++ for libstdc++... " >&6; }
17952 if test "x${build}" != "x${host}" ; then
17953 if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17954 # We already found the complete path
17955 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17957 $as_echo "pre-installed in $ac_dir" >&6; }
17958 else
17959 # Canadian cross, just use what we found
17960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17961 $as_echo "pre-installed" >&6; }
17962 fi
17963 else
17964 ok=yes
17965 case " ${configdirs} " in
17966 *" gcc "*) ;;
17967 *) ok=no ;;
17968 esac
17969 case ,${enable_languages}, in
17970 *,c++,*) ;;
17971 *) ok=no ;;
17972 esac
17973 if test $ok = yes; then
17974 # An in-tree tool is available and we can use it
17975 RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
17976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17977 $as_echo "just compiled" >&6; }
17978 elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17979 # We already found the complete path
17980 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17982 $as_echo "pre-installed in $ac_dir" >&6; }
17983 elif test "x$target" = "x$host"; then
17984 # We can use an host tool
17985 RAW_CXX_FOR_TARGET='$(CXX)'
17986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17987 $as_echo "host tool" >&6; }
17988 else
17989 # We need a cross tool
17990 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17991 $as_echo "pre-installed" >&6; }
17992 fi
17993 fi
17994
17995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dlltool" >&5
17996 $as_echo_n "checking where to find the target dlltool... " >&6; }
17997 if test "x${build}" != "x${host}" ; then
17998 if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
17999 # We already found the complete path
18000 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
18001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18002 $as_echo "pre-installed in $ac_dir" >&6; }
18003 else
18004 # Canadian cross, just use what we found
18005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18006 $as_echo "pre-installed" >&6; }
18007 fi
18008 else
18009 ok=yes
18010 case " ${configdirs} " in
18011 *" binutils "*) ;;
18012 *) ok=no ;;
18013 esac
18014
18015 if test $ok = yes; then
18016 # An in-tree tool is available and we can use it
18017 DLLTOOL_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/dlltool'
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18019 $as_echo "just compiled" >&6; }
18020 elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
18021 # We already found the complete path
18022 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
18023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18024 $as_echo "pre-installed in $ac_dir" >&6; }
18025 elif test "x$target" = "x$host"; then
18026 # We can use an host tool
18027 DLLTOOL_FOR_TARGET='$(DLLTOOL)'
18028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18029 $as_echo "host tool" >&6; }
18030 else
18031 # We need a cross tool
18032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18033 $as_echo "pre-installed" >&6; }
18034 fi
18035 fi
18036
18037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dsymutil" >&5
18038 $as_echo_n "checking where to find the target dsymutil... " >&6; }
18039 if test "x${build}" != "x${host}" ; then
18040 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
18041 # We already found the complete path
18042 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
18043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18044 $as_echo "pre-installed in $ac_dir" >&6; }
18045 else
18046 # Canadian cross, just use what we found
18047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18048 $as_echo "pre-installed" >&6; }
18049 fi
18050 else
18051 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
18052 # We already found the complete path
18053 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
18054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18055 $as_echo "pre-installed in $ac_dir" >&6; }
18056 elif test "x$target" = "x$host"; then
18057 # We can use an host tool
18058 DSYMUTIL_FOR_TARGET='$(DSYMUTIL)'
18059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18060 $as_echo "host tool" >&6; }
18061 else
18062 # We need a cross tool
18063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18064 $as_echo "pre-installed" >&6; }
18065 fi
18066 fi
18067
18068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5
18069 $as_echo_n "checking where to find the target gcc... " >&6; }
18070 if test "x${build}" != "x${host}" ; then
18071 if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
18072 # We already found the complete path
18073 ac_dir=`dirname $GCC_FOR_TARGET`
18074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18075 $as_echo "pre-installed in $ac_dir" >&6; }
18076 else
18077 # Canadian cross, just use what we found
18078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18079 $as_echo "pre-installed" >&6; }
18080 fi
18081 else
18082 ok=yes
18083 case " ${configdirs} " in
18084 *" gcc "*) ;;
18085 *) ok=no ;;
18086 esac
18087
18088 if test $ok = yes; then
18089 # An in-tree tool is available and we can use it
18090 GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
18091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18092 $as_echo "just compiled" >&6; }
18093 elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
18094 # We already found the complete path
18095 ac_dir=`dirname $GCC_FOR_TARGET`
18096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18097 $as_echo "pre-installed in $ac_dir" >&6; }
18098 elif test "x$target" = "x$host"; then
18099 # We can use an host tool
18100 GCC_FOR_TARGET='$()'
18101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18102 $as_echo "host tool" >&6; }
18103 else
18104 # We need a cross tool
18105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18106 $as_echo "pre-installed" >&6; }
18107 fi
18108 fi
18109
18110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gfortran" >&5
18111 $as_echo_n "checking where to find the target gfortran... " >&6; }
18112 if test "x${build}" != "x${host}" ; then
18113 if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
18114 # We already found the complete path
18115 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
18116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18117 $as_echo "pre-installed in $ac_dir" >&6; }
18118 else
18119 # Canadian cross, just use what we found
18120 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18121 $as_echo "pre-installed" >&6; }
18122 fi
18123 else
18124 ok=yes
18125 case " ${configdirs} " in
18126 *" gcc "*) ;;
18127 *) ok=no ;;
18128 esac
18129 case ,${enable_languages}, in
18130 *,fortran,*) ;;
18131 *) ok=no ;;
18132 esac
18133 if test $ok = yes; then
18134 # An in-tree tool is available and we can use it
18135 GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/'
18136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18137 $as_echo "just compiled" >&6; }
18138 elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
18139 # We already found the complete path
18140 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
18141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18142 $as_echo "pre-installed in $ac_dir" >&6; }
18143 elif test "x$target" = "x$host"; then
18144 # We can use an host tool
18145 GFORTRAN_FOR_TARGET='$(GFORTRAN)'
18146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18147 $as_echo "host tool" >&6; }
18148 else
18149 # We need a cross tool
18150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18151 $as_echo "pre-installed" >&6; }
18152 fi
18153 fi
18154
18155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gccgo" >&5
18156 $as_echo_n "checking where to find the target gccgo... " >&6; }
18157 if test "x${build}" != "x${host}" ; then
18158 if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
18159 # We already found the complete path
18160 ac_dir=`dirname $GOC_FOR_TARGET`
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18162 $as_echo "pre-installed in $ac_dir" >&6; }
18163 else
18164 # Canadian cross, just use what we found
18165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18166 $as_echo "pre-installed" >&6; }
18167 fi
18168 else
18169 ok=yes
18170 case " ${configdirs} " in
18171 *" gcc "*) ;;
18172 *) ok=no ;;
18173 esac
18174 case ,${enable_languages}, in
18175 *,go,*) ;;
18176 *) ok=no ;;
18177 esac
18178 if test $ok = yes; then
18179 # An in-tree tool is available and we can use it
18180 GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/'
18181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18182 $as_echo "just compiled" >&6; }
18183 elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
18184 # We already found the complete path
18185 ac_dir=`dirname $GOC_FOR_TARGET`
18186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18187 $as_echo "pre-installed in $ac_dir" >&6; }
18188 elif test "x$target" = "x$host"; then
18189 # We can use an host tool
18190 GOC_FOR_TARGET='$(GOC)'
18191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18192 $as_echo "host tool" >&6; }
18193 else
18194 # We need a cross tool
18195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18196 $as_echo "pre-installed" >&6; }
18197 fi
18198 fi
18199
18200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gdc" >&5
18201 $as_echo_n "checking where to find the target gdc... " >&6; }
18202 if test "x${build}" != "x${host}" ; then
18203 if expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
18204 # We already found the complete path
18205 ac_dir=`dirname $GDC_FOR_TARGET`
18206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18207 $as_echo "pre-installed in $ac_dir" >&6; }
18208 else
18209 # Canadian cross, just use what we found
18210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18211 $as_echo "pre-installed" >&6; }
18212 fi
18213 else
18214 ok=yes
18215 case " ${configdirs} " in
18216 *" gcc "*) ;;
18217 *) ok=no ;;
18218 esac
18219 case ,${enable_languages}, in
18220 *,d,*) ;;
18221 *) ok=no ;;
18222 esac
18223 if test $ok = yes; then
18224 # An in-tree tool is available and we can use it
18225 GDC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/'
18226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18227 $as_echo "just compiled" >&6; }
18228 elif expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
18229 # We already found the complete path
18230 ac_dir=`dirname $GDC_FOR_TARGET`
18231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18232 $as_echo "pre-installed in $ac_dir" >&6; }
18233 elif test "x$target" = "x$host"; then
18234 # We can use an host tool
18235 GDC_FOR_TARGET='$(GDC)'
18236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18237 $as_echo "host tool" >&6; }
18238 else
18239 # We need a cross tool
18240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18241 $as_echo "pre-installed" >&6; }
18242 fi
18243 fi
18244
18245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
18246 $as_echo_n "checking where to find the target gm2... " >&6; }
18247 if test "x${build}" != "x${host}" ; then
18248 if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
18249 # We already found the complete path
18250 ac_dir=`dirname $GM2_FOR_TARGET`
18251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18252 $as_echo "pre-installed in $ac_dir" >&6; }
18253 else
18254 # Canadian cross, just use what we found
18255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18256 $as_echo "pre-installed" >&6; }
18257 fi
18258 else
18259 ok=yes
18260 case " ${configdirs} " in
18261 *" gcc "*) ;;
18262 *) ok=no ;;
18263 esac
18264 case ,${enable_languages}, in
18265 *,m2,*) ;;
18266 *) ok=no ;;
18267 esac
18268 if test $ok = yes; then
18269 # An in-tree tool is available and we can use it
18270 GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
18271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18272 $as_echo "just compiled" >&6; }
18273 elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
18274 # We already found the complete path
18275 ac_dir=`dirname $GM2_FOR_TARGET`
18276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18277 $as_echo "pre-installed in $ac_dir" >&6; }
18278 elif test "x$target" = "x$host"; then
18279 # We can use an host tool
18280 GM2_FOR_TARGET='$(GM2)'
18281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18282 $as_echo "host tool" >&6; }
18283 else
18284 # We need a cross tool
18285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18286 $as_echo "pre-installed" >&6; }
18287 fi
18288 fi
18289
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
18291 $as_echo_n "checking where to find the target ld... " >&6; }
18292 if test "x${build}" != "x${host}" ; then
18293 if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18294 # We already found the complete path
18295 ac_dir=`dirname $LD_FOR_TARGET`
18296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18297 $as_echo "pre-installed in $ac_dir" >&6; }
18298 else
18299 # Canadian cross, just use what we found
18300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18301 $as_echo "pre-installed" >&6; }
18302 fi
18303 else
18304 ok=yes
18305 case " ${configdirs} " in
18306 *" ld "*) ;;
18307 *) ok=no ;;
18308 esac
18309
18310 if test $ok = yes; then
18311 # An in-tree tool is available and we can use it
18312 LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/ld/ld-new'
18313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18314 $as_echo "just compiled" >&6; }
18315 elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18316 # We already found the complete path
18317 ac_dir=`dirname $LD_FOR_TARGET`
18318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18319 $as_echo "pre-installed in $ac_dir" >&6; }
18320 elif test "x$target" = "x$host"; then
18321 # We can use an host tool
18322 LD_FOR_TARGET='$(LD)'
18323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18324 $as_echo "host tool" >&6; }
18325 else
18326 # We need a cross tool
18327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18328 $as_echo "pre-installed" >&6; }
18329 fi
18330 fi
18331
18332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target lipo" >&5
18333 $as_echo_n "checking where to find the target lipo... " >&6; }
18334 if test "x${build}" != "x${host}" ; then
18335 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18336 # We already found the complete path
18337 ac_dir=`dirname $LIPO_FOR_TARGET`
18338 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18339 $as_echo "pre-installed in $ac_dir" >&6; }
18340 else
18341 # Canadian cross, just use what we found
18342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18343 $as_echo "pre-installed" >&6; }
18344 fi
18345 else
18346 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18347 # We already found the complete path
18348 ac_dir=`dirname $LIPO_FOR_TARGET`
18349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18350 $as_echo "pre-installed in $ac_dir" >&6; }
18351 elif test "x$target" = "x$host"; then
18352 # We can use an host tool
18353 LIPO_FOR_TARGET='$(LIPO)'
18354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18355 $as_echo "host tool" >&6; }
18356 else
18357 # We need a cross tool
18358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18359 $as_echo "pre-installed" >&6; }
18360 fi
18361 fi
18362
18363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target nm" >&5
18364 $as_echo_n "checking where to find the target nm... " >&6; }
18365 if test "x${build}" != "x${host}" ; then
18366 if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18367 # We already found the complete path
18368 ac_dir=`dirname $NM_FOR_TARGET`
18369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18370 $as_echo "pre-installed in $ac_dir" >&6; }
18371 else
18372 # Canadian cross, just use what we found
18373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18374 $as_echo "pre-installed" >&6; }
18375 fi
18376 else
18377 ok=yes
18378 case " ${configdirs} " in
18379 *" binutils "*) ;;
18380 *) ok=no ;;
18381 esac
18382
18383 if test $ok = yes; then
18384 # An in-tree tool is available and we can use it
18385 NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/nm-new'
18386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18387 $as_echo "just compiled" >&6; }
18388 elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18389 # We already found the complete path
18390 ac_dir=`dirname $NM_FOR_TARGET`
18391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18392 $as_echo "pre-installed in $ac_dir" >&6; }
18393 elif test "x$target" = "x$host"; then
18394 # We can use an host tool
18395 NM_FOR_TARGET='$(NM)'
18396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18397 $as_echo "host tool" >&6; }
18398 else
18399 # We need a cross tool
18400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18401 $as_echo "pre-installed" >&6; }
18402 fi
18403 fi
18404
18405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objcopy" >&5
18406 $as_echo_n "checking where to find the target objcopy... " >&6; }
18407 if test "x${build}" != "x${host}" ; then
18408 if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18409 # We already found the complete path
18410 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18412 $as_echo "pre-installed in $ac_dir" >&6; }
18413 else
18414 # Canadian cross, just use what we found
18415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18416 $as_echo "pre-installed" >&6; }
18417 fi
18418 else
18419 ok=yes
18420 case " ${configdirs} " in
18421 *" binutils "*) ;;
18422 *) ok=no ;;
18423 esac
18424
18425 if test $ok = yes; then
18426 # An in-tree tool is available and we can use it
18427 OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy'
18428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18429 $as_echo "just compiled" >&6; }
18430 elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18431 # We already found the complete path
18432 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18434 $as_echo "pre-installed in $ac_dir" >&6; }
18435 elif test "x$target" = "x$host"; then
18436 # We can use an host tool
18437 OBJCOPY_FOR_TARGET='$(OBJCOPY)'
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18439 $as_echo "host tool" >&6; }
18440 else
18441 # We need a cross tool
18442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18443 $as_echo "pre-installed" >&6; }
18444 fi
18445 fi
18446
18447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5
18448 $as_echo_n "checking where to find the target objdump... " >&6; }
18449 if test "x${build}" != "x${host}" ; then
18450 if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18451 # We already found the complete path
18452 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18454 $as_echo "pre-installed in $ac_dir" >&6; }
18455 else
18456 # Canadian cross, just use what we found
18457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18458 $as_echo "pre-installed" >&6; }
18459 fi
18460 else
18461 ok=yes
18462 case " ${configdirs} " in
18463 *" binutils "*) ;;
18464 *) ok=no ;;
18465 esac
18466
18467 if test $ok = yes; then
18468 # An in-tree tool is available and we can use it
18469 OBJDUMP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objdump'
18470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18471 $as_echo "just compiled" >&6; }
18472 elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18473 # We already found the complete path
18474 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18476 $as_echo "pre-installed in $ac_dir" >&6; }
18477 elif test "x$target" = "x$host"; then
18478 # We can use an host tool
18479 OBJDUMP_FOR_TARGET='$(OBJDUMP)'
18480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18481 $as_echo "host tool" >&6; }
18482 else
18483 # We need a cross tool
18484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18485 $as_echo "pre-installed" >&6; }
18486 fi
18487 fi
18488
18489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target otool" >&5
18490 $as_echo_n "checking where to find the target otool... " >&6; }
18491 if test "x${build}" != "x${host}" ; then
18492 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18493 # We already found the complete path
18494 ac_dir=`dirname $OTOOL_FOR_TARGET`
18495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18496 $as_echo "pre-installed in $ac_dir" >&6; }
18497 else
18498 # Canadian cross, just use what we found
18499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18500 $as_echo "pre-installed" >&6; }
18501 fi
18502 else
18503 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18504 # We already found the complete path
18505 ac_dir=`dirname $OTOOL_FOR_TARGET`
18506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18507 $as_echo "pre-installed in $ac_dir" >&6; }
18508 elif test "x$target" = "x$host"; then
18509 # We can use an host tool
18510 OTOOL_FOR_TARGET='$(OTOOL)'
18511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18512 $as_echo "host tool" >&6; }
18513 else
18514 # We need a cross tool
18515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18516 $as_echo "pre-installed" >&6; }
18517 fi
18518 fi
18519
18520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ranlib" >&5
18521 $as_echo_n "checking where to find the target ranlib... " >&6; }
18522 if test "x${build}" != "x${host}" ; then
18523 if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18524 # We already found the complete path
18525 ac_dir=`dirname $RANLIB_FOR_TARGET`
18526 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18527 $as_echo "pre-installed in $ac_dir" >&6; }
18528 else
18529 # Canadian cross, just use what we found
18530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18531 $as_echo "pre-installed" >&6; }
18532 fi
18533 else
18534 ok=yes
18535 case " ${configdirs} " in
18536 *" binutils "*) ;;
18537 *) ok=no ;;
18538 esac
18539
18540 if test $ok = yes; then
18541 # An in-tree tool is available and we can use it
18542 RANLIB_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ranlib'
18543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18544 $as_echo "just compiled" >&6; }
18545 elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18546 # We already found the complete path
18547 ac_dir=`dirname $RANLIB_FOR_TARGET`
18548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18549 $as_echo "pre-installed in $ac_dir" >&6; }
18550 elif test "x$target" = "x$host"; then
18551 # We can use an host tool
18552 RANLIB_FOR_TARGET='$(RANLIB)'
18553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18554 $as_echo "host tool" >&6; }
18555 else
18556 # We need a cross tool
18557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18558 $as_echo "pre-installed" >&6; }
18559 fi
18560 fi
18561
18562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5
18563 $as_echo_n "checking where to find the target readelf... " >&6; }
18564 if test "x${build}" != "x${host}" ; then
18565 if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18566 # We already found the complete path
18567 ac_dir=`dirname $READELF_FOR_TARGET`
18568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18569 $as_echo "pre-installed in $ac_dir" >&6; }
18570 else
18571 # Canadian cross, just use what we found
18572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18573 $as_echo "pre-installed" >&6; }
18574 fi
18575 else
18576 ok=yes
18577 case " ${configdirs} " in
18578 *" binutils "*) ;;
18579 *) ok=no ;;
18580 esac
18581
18582 if test $ok = yes; then
18583 # An in-tree tool is available and we can use it
18584 READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf'
18585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18586 $as_echo "just compiled" >&6; }
18587 elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18588 # We already found the complete path
18589 ac_dir=`dirname $READELF_FOR_TARGET`
18590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18591 $as_echo "pre-installed in $ac_dir" >&6; }
18592 elif test "x$target" = "x$host"; then
18593 # We can use an host tool
18594 READELF_FOR_TARGET='$(READELF)'
18595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18596 $as_echo "host tool" >&6; }
18597 else
18598 # We need a cross tool
18599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18600 $as_echo "pre-installed" >&6; }
18601 fi
18602 fi
18603
18604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5
18605 $as_echo_n "checking where to find the target strip... " >&6; }
18606 if test "x${build}" != "x${host}" ; then
18607 if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18608 # We already found the complete path
18609 ac_dir=`dirname $STRIP_FOR_TARGET`
18610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18611 $as_echo "pre-installed in $ac_dir" >&6; }
18612 else
18613 # Canadian cross, just use what we found
18614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18615 $as_echo "pre-installed" >&6; }
18616 fi
18617 else
18618 ok=yes
18619 case " ${configdirs} " in
18620 *" binutils "*) ;;
18621 *) ok=no ;;
18622 esac
18623
18624 if test $ok = yes; then
18625 # An in-tree tool is available and we can use it
18626 STRIP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/strip-new'
18627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18628 $as_echo "just compiled" >&6; }
18629 elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18630 # We already found the complete path
18631 ac_dir=`dirname $STRIP_FOR_TARGET`
18632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18633 $as_echo "pre-installed in $ac_dir" >&6; }
18634 elif test "x$target" = "x$host"; then
18635 # We can use an host tool
18636 STRIP_FOR_TARGET='$(STRIP)'
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18638 $as_echo "host tool" >&6; }
18639 else
18640 # We need a cross tool
18641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18642 $as_echo "pre-installed" >&6; }
18643 fi
18644 fi
18645
18646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windres" >&5
18647 $as_echo_n "checking where to find the target windres... " >&6; }
18648 if test "x${build}" != "x${host}" ; then
18649 if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18650 # We already found the complete path
18651 ac_dir=`dirname $WINDRES_FOR_TARGET`
18652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18653 $as_echo "pre-installed in $ac_dir" >&6; }
18654 else
18655 # Canadian cross, just use what we found
18656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18657 $as_echo "pre-installed" >&6; }
18658 fi
18659 else
18660 ok=yes
18661 case " ${configdirs} " in
18662 *" binutils "*) ;;
18663 *) ok=no ;;
18664 esac
18665
18666 if test $ok = yes; then
18667 # An in-tree tool is available and we can use it
18668 WINDRES_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windres'
18669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18670 $as_echo "just compiled" >&6; }
18671 elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18672 # We already found the complete path
18673 ac_dir=`dirname $WINDRES_FOR_TARGET`
18674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18675 $as_echo "pre-installed in $ac_dir" >&6; }
18676 elif test "x$target" = "x$host"; then
18677 # We can use an host tool
18678 WINDRES_FOR_TARGET='$(WINDRES)'
18679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18680 $as_echo "host tool" >&6; }
18681 else
18682 # We need a cross tool
18683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18684 $as_echo "pre-installed" >&6; }
18685 fi
18686 fi
18687
18688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windmc" >&5
18689 $as_echo_n "checking where to find the target windmc... " >&6; }
18690 if test "x${build}" != "x${host}" ; then
18691 if expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18692 # We already found the complete path
18693 ac_dir=`dirname $WINDMC_FOR_TARGET`
18694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18695 $as_echo "pre-installed in $ac_dir" >&6; }
18696 else
18697 # Canadian cross, just use what we found
18698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18699 $as_echo "pre-installed" >&6; }
18700 fi
18701 else
18702 ok=yes
18703 case " ${configdirs} " in
18704 *" binutils "*) ;;
18705 *) ok=no ;;
18706 esac
18707
18708 if test $ok = yes; then
18709 # An in-tree tool is available and we can use it
18710 WINDMC_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windmc'
18711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18712 $as_echo "just compiled" >&6; }
18713 elif expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18714 # We already found the complete path
18715 ac_dir=`dirname $WINDMC_FOR_TARGET`
18716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18717 $as_echo "pre-installed in $ac_dir" >&6; }
18718 elif test "x$target" = "x$host"; then
18719 # We can use an host tool
18720 WINDMC_FOR_TARGET='$(WINDMC)'
18721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18722 $as_echo "host tool" >&6; }
18723 else
18724 # We need a cross tool
18725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18726 $as_echo "pre-installed" >&6; }
18727 fi
18728 fi
18729
18730
18731
18732
18733
18734 # Certain tools may need extra flags.
18735 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
18736 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
18737 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
18738
18739 # When building target libraries, except in a Canadian cross, we use
18740 # the same toolchain as the compiler we just built.
18741 COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)'
18742 COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)'
18743 COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)'
18744 if test $host = $build; then
18745 case " $configdirs " in
18746 *" gcc "*)
18747 COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
18748 COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
18749 COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target}
18750 ;;
18751 esac
18752 fi
18753
18754
18755
18756
18757
18758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
18759 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
18760 # Check whether --enable-maintainer-mode was given.
18761 if test "${enable_maintainer_mode+set}" = set; then :
18762 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
18763 else
18764 USE_MAINTAINER_MODE=no
18765 fi
18766
18767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
18768 $as_echo "$USE_MAINTAINER_MODE" >&6; }
18769
18770
18771 if test "$USE_MAINTAINER_MODE" = yes; then
18772 MAINTAINER_MODE_TRUE=
18773 MAINTAINER_MODE_FALSE='#'
18774 else
18775 MAINTAINER_MODE_TRUE='#'
18776 MAINTAINER_MODE_FALSE=
18777 fi
18778 MAINT=$MAINTAINER_MODE_TRUE
18779
18780 # ---------------------
18781 # GCC bootstrap support
18782 # ---------------------
18783
18784 # Stage specific cflags for build.
18785 stage1_cflags="-g"
18786 case $build in
18787 vax-*-*)
18788 case ${GCC} in
18789 yes) stage1_cflags="-g -Wa,-J" ;;
18790 *) stage1_cflags="-g -J" ;;
18791 esac ;;
18792 esac
18793
18794
18795
18796 # Enable --enable-checking in stage1 of the compiler.
18797 # Check whether --enable-stage1-checking was given.
18798 if test "${enable_stage1_checking+set}" = set; then :
18799 enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking}
18800 else
18801 if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
18802 # For --disable-checking or implicit --enable-checking=release, avoid
18803 # setting --enable-checking=gc in the default stage1 checking for LTO
18804 # bootstraps. See PR62077.
18805 case $BUILD_CONFIG in
18806 *lto*)
18807 stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;;
18808 *)
18809 stage1_checking=--enable-checking=yes,types;;
18810 esac
18811 if test "x$enable_checking" = x && \
18812 test -d ${srcdir}/gcc && \
18813 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
18814 stage1_checking=--enable-checking=yes,types,extra
18815 fi
18816 else
18817 stage1_checking=--enable-checking=$enable_checking,types
18818 fi
18819 fi
18820
18821
18822
18823 # Enable -Werror in bootstrap stage2 and later.
18824 # Check whether --enable-werror was given.
18825 if test "${enable_werror+set}" = set; then :
18826 enableval=$enable_werror;
18827 case ${enable_werror} in
18828 yes) stage2_werror_flag="--enable-werror-always" ;;
18829 *) stage2_werror_flag="" ;;
18830 esac
18831
18832 else
18833
18834 if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
18835 case $BUILD_CONFIG in
18836 bootstrap-debug)
18837 stage2_werror_flag="--enable-werror-always" ;;
18838 "")
18839 stage2_werror_flag="--enable-werror-always" ;;
18840 esac
18841 fi
18842
18843 fi
18844
18845
18846
18847
18848 # Specify what files to not compare during bootstrap.
18849
18850 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
18851 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
18852 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
18853 compare_exclusions="$compare_exclusions | gcc/m2/gm2version*"
18854 case "$target" in
18855 hppa*64*-*-hpux*) ;;
18856 powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
18857 esac
18858
18859
18860 ac_config_files="$ac_config_files Makefile"
18861
18862 cat >confcache <<\_ACEOF
18863 # This file is a shell script that caches the results of configure
18864 # tests run on this system so they can be shared between configure
18865 # scripts and configure runs, see configure's option --config-cache.
18866 # It is not useful on other systems. If it contains results you don't
18867 # want to keep, you may remove or edit it.
18868 #
18869 # config.status only pays attention to the cache file if you give it
18870 # the --recheck option to rerun configure.
18871 #
18872 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18873 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18874 # following values.
18875
18876 _ACEOF
18877
18878 # The following way of writing the cache mishandles newlines in values,
18879 # but we know of no workaround that is simple, portable, and efficient.
18880 # So, we kill variables containing newlines.
18881 # Ultrix sh set writes to stderr and can't be redirected directly,
18882 # and sets the high bit in the cache file unless we assign to the vars.
18883 (
18884 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18885 eval ac_val=\$$ac_var
18886 case $ac_val in #(
18887 *${as_nl}*)
18888 case $ac_var in #(
18889 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18890 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18891 esac
18892 case $ac_var in #(
18893 _ | IFS | as_nl) ;; #(
18894 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18895 *) { eval $ac_var=; unset $ac_var;} ;;
18896 esac ;;
18897 esac
18898 done
18899
18900 (set) 2>&1 |
18901 case $as_nl`(ac_space=' '; set) 2>&1` in #(
18902 *${as_nl}ac_space=\ *)
18903 # `set' does not quote correctly, so add quotes: double-quote
18904 # substitution turns \\\\ into \\, and sed turns \\ into \.
18905 sed -n \
18906 "s/'/'\\\\''/g;
18907 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18908 ;; #(
18909 *)
18910 # `set' quotes correctly as required by POSIX, so do not add quotes.
18911 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18912 ;;
18913 esac |
18914 sort
18915 ) |
18916 sed '
18917 /^ac_cv_env_/b end
18918 t clear
18919 :clear
18920 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18921 t end
18922 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18923 :end' >>confcache
18924 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18925 if test -w "$cache_file"; then
18926 if test "x$cache_file" != "x/dev/null"; then
18927 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18928 $as_echo "$as_me: updating cache $cache_file" >&6;}
18929 if test ! -f "$cache_file" || test -h "$cache_file"; then
18930 cat confcache >"$cache_file"
18931 else
18932 case $cache_file in #(
18933 */* | ?:*)
18934 mv -f confcache "$cache_file"$$ &&
18935 mv -f "$cache_file"$$ "$cache_file" ;; #(
18936 *)
18937 mv -f confcache "$cache_file" ;;
18938 esac
18939 fi
18940 fi
18941 else
18942 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18943 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18944 fi
18945 fi
18946 rm -f confcache
18947
18948 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18949 # Let make expand exec_prefix.
18950 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18951
18952 # Transform confdefs.h into DEFS.
18953 # Protect against shell expansion while executing Makefile rules.
18954 # Protect against Makefile macro expansion.
18955 #
18956 # If the first sed substitution is executed (which looks for macros that
18957 # take arguments), then branch to the quote section. Otherwise,
18958 # look for a macro that doesn't take arguments.
18959 ac_script='
18960 :mline
18961 /\\$/{
18962 N
18963 s,\\\n,,
18964 b mline
18965 }
18966 t clear
18967 :clear
18968 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
18969 t quote
18970 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
18971 t quote
18972 b any
18973 :quote
18974 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
18975 s/\[/\\&/g
18976 s/\]/\\&/g
18977 s/\$/$$/g
18978 H
18979 :any
18980 ${
18981 g
18982 s/^\n//
18983 s/\n/ /g
18984 p
18985 }
18986 '
18987 DEFS=`sed -n "$ac_script" confdefs.h`
18988
18989
18990 ac_libobjs=
18991 ac_ltlibobjs=
18992 U=
18993 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18994 # 1. Remove the extension, and $U if already installed.
18995 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18996 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18997 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
18998 # will be set to the directory where LIBOBJS objects are built.
18999 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19000 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19001 done
19002 LIBOBJS=$ac_libobjs
19003
19004 LTLIBOBJS=$ac_ltlibobjs
19005
19006
19007
19008 : "${CONFIG_STATUS=./config.status}"
19009 ac_write_fail=0
19010 ac_clean_files_save=$ac_clean_files
19011 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19012 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19013 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19014 as_write_fail=0
19015 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19016 #! $SHELL
19017 # Generated by $as_me.
19018 # Run this file to recreate the current configuration.
19019 # Compiler output produced by configure, useful for debugging
19020 # configure, is in config.log if it exists.
19021
19022 debug=false
19023 ac_cs_recheck=false
19024 ac_cs_silent=false
19025
19026 SHELL=\${CONFIG_SHELL-$SHELL}
19027 export SHELL
19028 _ASEOF
19029 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19030 ## -------------------- ##
19031 ## M4sh Initialization. ##
19032 ## -------------------- ##
19033
19034 # Be more Bourne compatible
19035 DUALCASE=1; export DUALCASE # for MKS sh
19036 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19037 emulate sh
19038 NULLCMD=:
19039 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19040 # is contrary to our usage. Disable this feature.
19041 alias -g '${1+"$@"}'='"$@"'
19042 setopt NO_GLOB_SUBST
19043 else
19044 case `(set -o) 2>/dev/null` in #(
19045 *posix*) :
19046 set -o posix ;; #(
19047 *) :
19048 ;;
19049 esac
19050 fi
19051
19052
19053 as_nl='
19054 '
19055 export as_nl
19056 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19057 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19058 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19059 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19060 # Prefer a ksh shell builtin over an external printf program on Solaris,
19061 # but without wasting forks for bash or zsh.
19062 if test -z "$BASH_VERSION$ZSH_VERSION" \
19063 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19064 as_echo='print -r --'
19065 as_echo_n='print -rn --'
19066 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19067 as_echo='printf %s\n'
19068 as_echo_n='printf %s'
19069 else
19070 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19071 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19072 as_echo_n='/usr/ucb/echo -n'
19073 else
19074 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19075 as_echo_n_body='eval
19076 arg=$1;
19077 case $arg in #(
19078 *"$as_nl"*)
19079 expr "X$arg" : "X\\(.*\\)$as_nl";
19080 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19081 esac;
19082 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19083 '
19084 export as_echo_n_body
19085 as_echo_n='sh -c $as_echo_n_body as_echo'
19086 fi
19087 export as_echo_body
19088 as_echo='sh -c $as_echo_body as_echo'
19089 fi
19090
19091 # The user is always right.
19092 if test "${PATH_SEPARATOR+set}" != set; then
19093 PATH_SEPARATOR=:
19094 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19095 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19096 PATH_SEPARATOR=';'
19097 }
19098 fi
19099
19100
19101 # IFS
19102 # We need space, tab and new line, in precisely that order. Quoting is
19103 # there to prevent editors from complaining about space-tab.
19104 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19105 # splitting by setting IFS to empty value.)
19106 IFS=" "" $as_nl"
19107
19108 # Find who we are. Look in the path if we contain no directory separator.
19109 as_myself=
19110 case $0 in #((
19111 *[\\/]* ) as_myself=$0 ;;
19112 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19113 for as_dir in $PATH
19114 do
19115 IFS=$as_save_IFS
19116 test -z "$as_dir" && as_dir=.
19117 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19118 done
19119 IFS=$as_save_IFS
19120
19121 ;;
19122 esac
19123 # We did not find ourselves, most probably we were run as `sh COMMAND'
19124 # in which case we are not to be found in the path.
19125 if test "x$as_myself" = x; then
19126 as_myself=$0
19127 fi
19128 if test ! -f "$as_myself"; then
19129 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19130 exit 1
19131 fi
19132
19133 # Unset variables that we do not need and which cause bugs (e.g. in
19134 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
19135 # suppresses any "Segmentation fault" message there. '((' could
19136 # trigger a bug in pdksh 5.2.14.
19137 for as_var in BASH_ENV ENV MAIL MAILPATH
19138 do eval test x\${$as_var+set} = xset \
19139 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19140 done
19141 PS1='$ '
19142 PS2='> '
19143 PS4='+ '
19144
19145 # NLS nuisances.
19146 LC_ALL=C
19147 export LC_ALL
19148 LANGUAGE=C
19149 export LANGUAGE
19150
19151 # CDPATH.
19152 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19153
19154
19155 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19156 # ----------------------------------------
19157 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19158 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19159 # script with STATUS, using 1 if that was 0.
19160 as_fn_error ()
19161 {
19162 as_status=$1; test $as_status -eq 0 && as_status=1
19163 if test "$4"; then
19164 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19165 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19166 fi
19167 $as_echo "$as_me: error: $2" >&2
19168 as_fn_exit $as_status
19169 } # as_fn_error
19170
19171
19172 # as_fn_set_status STATUS
19173 # -----------------------
19174 # Set $? to STATUS, without forking.
19175 as_fn_set_status ()
19176 {
19177 return $1
19178 } # as_fn_set_status
19179
19180 # as_fn_exit STATUS
19181 # -----------------
19182 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19183 as_fn_exit ()
19184 {
19185 set +e
19186 as_fn_set_status $1
19187 exit $1
19188 } # as_fn_exit
19189
19190 # as_fn_unset VAR
19191 # ---------------
19192 # Portably unset VAR.
19193 as_fn_unset ()
19194 {
19195 { eval $1=; unset $1;}
19196 }
19197 as_unset=as_fn_unset
19198 # as_fn_append VAR VALUE
19199 # ----------------------
19200 # Append the text in VALUE to the end of the definition contained in VAR. Take
19201 # advantage of any shell optimizations that allow amortized linear growth over
19202 # repeated appends, instead of the typical quadratic growth present in naive
19203 # implementations.
19204 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19205 eval 'as_fn_append ()
19206 {
19207 eval $1+=\$2
19208 }'
19209 else
19210 as_fn_append ()
19211 {
19212 eval $1=\$$1\$2
19213 }
19214 fi # as_fn_append
19215
19216 # as_fn_arith ARG...
19217 # ------------------
19218 # Perform arithmetic evaluation on the ARGs, and store the result in the
19219 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19220 # must be portable across $(()) and expr.
19221 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19222 eval 'as_fn_arith ()
19223 {
19224 as_val=$(( $* ))
19225 }'
19226 else
19227 as_fn_arith ()
19228 {
19229 as_val=`expr "$@" || test $? -eq 1`
19230 }
19231 fi # as_fn_arith
19232
19233
19234 if expr a : '\(a\)' >/dev/null 2>&1 &&
19235 test "X`expr 00001 : '.*\(...\)'`" = X001; then
19236 as_expr=expr
19237 else
19238 as_expr=false
19239 fi
19240
19241 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19242 as_basename=basename
19243 else
19244 as_basename=false
19245 fi
19246
19247 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19248 as_dirname=dirname
19249 else
19250 as_dirname=false
19251 fi
19252
19253 as_me=`$as_basename -- "$0" ||
19254 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19255 X"$0" : 'X\(//\)$' \| \
19256 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19257 $as_echo X/"$0" |
19258 sed '/^.*\/\([^/][^/]*\)\/*$/{
19259 s//\1/
19260 q
19261 }
19262 /^X\/\(\/\/\)$/{
19263 s//\1/
19264 q
19265 }
19266 /^X\/\(\/\).*/{
19267 s//\1/
19268 q
19269 }
19270 s/.*/./; q'`
19271
19272 # Avoid depending upon Character Ranges.
19273 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19274 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19275 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19276 as_cr_digits='0123456789'
19277 as_cr_alnum=$as_cr_Letters$as_cr_digits
19278
19279 ECHO_C= ECHO_N= ECHO_T=
19280 case `echo -n x` in #(((((
19281 -n*)
19282 case `echo 'xy\c'` in
19283 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
19284 xy) ECHO_C='\c';;
19285 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
19286 ECHO_T=' ';;
19287 esac;;
19288 *)
19289 ECHO_N='-n';;
19290 esac
19291
19292 rm -f conf$$ conf$$.exe conf$$.file
19293 if test -d conf$$.dir; then
19294 rm -f conf$$.dir/conf$$.file
19295 else
19296 rm -f conf$$.dir
19297 mkdir conf$$.dir 2>/dev/null
19298 fi
19299 if (echo >conf$$.file) 2>/dev/null; then
19300 if ln -s conf$$.file conf$$ 2>/dev/null; then
19301 as_ln_s='ln -s'
19302 # ... but there are two gotchas:
19303 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19304 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19305 # In both cases, we have to default to `cp -pR'.
19306 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19307 as_ln_s='cp -pR'
19308 elif ln conf$$.file conf$$ 2>/dev/null; then
19309 as_ln_s=ln
19310 else
19311 as_ln_s='cp -pR'
19312 fi
19313 else
19314 as_ln_s='cp -pR'
19315 fi
19316 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19317 rmdir conf$$.dir 2>/dev/null
19318
19319
19320 # as_fn_mkdir_p
19321 # -------------
19322 # Create "$as_dir" as a directory, including parents if necessary.
19323 as_fn_mkdir_p ()
19324 {
19325
19326 case $as_dir in #(
19327 -*) as_dir=./$as_dir;;
19328 esac
19329 test -d "$as_dir" || eval $as_mkdir_p || {
19330 as_dirs=
19331 while :; do
19332 case $as_dir in #(
19333 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19334 *) as_qdir=$as_dir;;
19335 esac
19336 as_dirs="'$as_qdir' $as_dirs"
19337 as_dir=`$as_dirname -- "$as_dir" ||
19338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19339 X"$as_dir" : 'X\(//\)[^/]' \| \
19340 X"$as_dir" : 'X\(//\)$' \| \
19341 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19342 $as_echo X"$as_dir" |
19343 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19344 s//\1/
19345 q
19346 }
19347 /^X\(\/\/\)[^/].*/{
19348 s//\1/
19349 q
19350 }
19351 /^X\(\/\/\)$/{
19352 s//\1/
19353 q
19354 }
19355 /^X\(\/\).*/{
19356 s//\1/
19357 q
19358 }
19359 s/.*/./; q'`
19360 test -d "$as_dir" && break
19361 done
19362 test -z "$as_dirs" || eval "mkdir $as_dirs"
19363 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19364
19365
19366 } # as_fn_mkdir_p
19367 if mkdir -p . 2>/dev/null; then
19368 as_mkdir_p='mkdir -p "$as_dir"'
19369 else
19370 test -d ./-p && rmdir ./-p
19371 as_mkdir_p=false
19372 fi
19373
19374
19375 # as_fn_executable_p FILE
19376 # -----------------------
19377 # Test if FILE is an executable regular file.
19378 as_fn_executable_p ()
19379 {
19380 test -f "$1" && test -x "$1"
19381 } # as_fn_executable_p
19382 as_test_x='test -x'
19383 as_executable_p=as_fn_executable_p
19384
19385 # Sed expression to map a string onto a valid CPP name.
19386 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19387
19388 # Sed expression to map a string onto a valid variable name.
19389 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19390
19391
19392 exec 6>&1
19393 ## ----------------------------------- ##
19394 ## Main body of $CONFIG_STATUS script. ##
19395 ## ----------------------------------- ##
19396 _ASEOF
19397 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19398
19399 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19400 # Save the log message, to keep $0 and so on meaningful, and to
19401 # report actual input values of CONFIG_FILES etc. instead of their
19402 # values after options handling.
19403 ac_log="
19404 This file was extended by $as_me, which was
19405 generated by GNU Autoconf 2.69. Invocation command line was
19406
19407 CONFIG_FILES = $CONFIG_FILES
19408 CONFIG_HEADERS = $CONFIG_HEADERS
19409 CONFIG_LINKS = $CONFIG_LINKS
19410 CONFIG_COMMANDS = $CONFIG_COMMANDS
19411 $ $0 $@
19412
19413 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19414 "
19415
19416 _ACEOF
19417
19418 case $ac_config_files in *"
19419 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19420 esac
19421
19422
19423
19424 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19425 # Files that config.status was made for.
19426 config_files="$ac_config_files"
19427
19428 _ACEOF
19429
19430 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19431 ac_cs_usage="\
19432 \`$as_me' instantiates files and other configuration actions
19433 from templates according to the current configuration. Unless the files
19434 and actions are specified as TAGs, all are instantiated by default.
19435
19436 Usage: $0 [OPTION]... [TAG]...
19437
19438 -h, --help print this help, then exit
19439 -V, --version print version number and configuration settings, then exit
19440 --config print configuration, then exit
19441 -q, --quiet, --silent
19442 do not print progress messages
19443 -d, --debug don't remove temporary files
19444 --recheck update $as_me by reconfiguring in the same conditions
19445 --file=FILE[:TEMPLATE]
19446 instantiate the configuration file FILE
19447
19448 Configuration files:
19449 $config_files
19450
19451 Report bugs to the package provider."
19452
19453 _ACEOF
19454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19455 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19456 ac_cs_version="\\
19457 config.status
19458 configured by $0, generated by GNU Autoconf 2.69,
19459 with options \\"\$ac_cs_config\\"
19460
19461 Copyright (C) 2012 Free Software Foundation, Inc.
19462 This config.status script is free software; the Free Software Foundation
19463 gives unlimited permission to copy, distribute and modify it."
19464
19465 ac_pwd='$ac_pwd'
19466 srcdir='$srcdir'
19467 INSTALL='$INSTALL'
19468 AWK='$AWK'
19469 test -n "\$AWK" || AWK=awk
19470 _ACEOF
19471
19472 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19473 # The default lists apply if the user does not specify any file.
19474 ac_need_defaults=:
19475 while test $# != 0
19476 do
19477 case $1 in
19478 --*=?*)
19479 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19480 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19481 ac_shift=:
19482 ;;
19483 --*=)
19484 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19485 ac_optarg=
19486 ac_shift=:
19487 ;;
19488 *)
19489 ac_option=$1
19490 ac_optarg=$2
19491 ac_shift=shift
19492 ;;
19493 esac
19494
19495 case $ac_option in
19496 # Handling of the options.
19497 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19498 ac_cs_recheck=: ;;
19499 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19500 $as_echo "$ac_cs_version"; exit ;;
19501 --config | --confi | --conf | --con | --co | --c )
19502 $as_echo "$ac_cs_config"; exit ;;
19503 --debug | --debu | --deb | --de | --d | -d )
19504 debug=: ;;
19505 --file | --fil | --fi | --f )
19506 $ac_shift
19507 case $ac_optarg in
19508 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19509 '') as_fn_error $? "missing file argument" ;;
19510 esac
19511 as_fn_append CONFIG_FILES " '$ac_optarg'"
19512 ac_need_defaults=false;;
19513 --he | --h | --help | --hel | -h )
19514 $as_echo "$ac_cs_usage"; exit ;;
19515 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19516 | -silent | --silent | --silen | --sile | --sil | --si | --s)
19517 ac_cs_silent=: ;;
19518
19519 # This is an error.
19520 -*) as_fn_error $? "unrecognized option: \`$1'
19521 Try \`$0 --help' for more information." ;;
19522
19523 *) as_fn_append ac_config_targets " $1"
19524 ac_need_defaults=false ;;
19525
19526 esac
19527 shift
19528 done
19529
19530 ac_configure_extra_args=
19531
19532 if $ac_cs_silent; then
19533 exec 6>/dev/null
19534 ac_configure_extra_args="$ac_configure_extra_args --silent"
19535 fi
19536
19537 _ACEOF
19538 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19539 if \$ac_cs_recheck; then
19540 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19541 shift
19542 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19543 CONFIG_SHELL='$SHELL'
19544 export CONFIG_SHELL
19545 exec "\$@"
19546 fi
19547
19548 _ACEOF
19549 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19550 exec 5>>config.log
19551 {
19552 echo
19553 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19554 ## Running $as_me. ##
19555 _ASBOX
19556 $as_echo "$ac_log"
19557 } >&5
19558
19559 _ACEOF
19560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19561 #
19562 # INIT-COMMANDS
19563 #
19564 extrasub_build="$extrasub_build"
19565 extrasub_host="$extrasub_host"
19566 extrasub_target="$extrasub_target"
19567
19568 _ACEOF
19569
19570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19571
19572 # Handling of arguments.
19573 for ac_config_target in $ac_config_targets
19574 do
19575 case $ac_config_target in
19576 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19577
19578 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19579 esac
19580 done
19581
19582
19583 # If the user did not use the arguments to specify the items to instantiate,
19584 # then the envvar interface is used. Set only those that are not.
19585 # We use the long form for the default assignment because of an extremely
19586 # bizarre bug on SunOS 4.1.3.
19587 if $ac_need_defaults; then
19588 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19589 fi
19590
19591 # Have a temporary directory for convenience. Make it in the build tree
19592 # simply because there is no reason against having it here, and in addition,
19593 # creating and moving files from /tmp can sometimes cause problems.
19594 # Hook for its removal unless debugging.
19595 # Note that there is a small window in which the directory will not be cleaned:
19596 # after its creation but before its name has been assigned to `$tmp'.
19597 $debug ||
19598 {
19599 tmp= ac_tmp=
19600 trap 'exit_status=$?
19601 : "${ac_tmp:=$tmp}"
19602 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19603 ' 0
19604 trap 'as_fn_exit 1' 1 2 13 15
19605 }
19606 # Create a (secure) tmp directory for tmp files.
19607
19608 {
19609 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19610 test -d "$tmp"
19611 } ||
19612 {
19613 tmp=./conf$$-$RANDOM
19614 (umask 077 && mkdir "$tmp")
19615 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19616 ac_tmp=$tmp
19617
19618 # Set up the scripts for CONFIG_FILES section.
19619 # No need to generate them if there are no CONFIG_FILES.
19620 # This happens for instance with `./config.status config.h'.
19621 if test -n "$CONFIG_FILES"; then
19622
19623 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
19624 ac_cs_awk_getline=:
19625 ac_cs_awk_pipe_init=
19626 ac_cs_awk_read_file='
19627 while ((getline aline < (F[key])) > 0)
19628 print(aline)
19629 close(F[key])'
19630 ac_cs_awk_pipe_fini=
19631 else
19632 ac_cs_awk_getline=false
19633 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
19634 ac_cs_awk_read_file='
19635 print "|#_!!_#|"
19636 print "cat " F[key] " &&"
19637 '$ac_cs_awk_pipe_init
19638 # The final `:' finishes the AND list.
19639 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
19640 fi
19641 ac_cr=`echo X | tr X '\015'`
19642 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19643 # But we know of no other shell where ac_cr would be empty at this
19644 # point, so we can use a bashism as a fallback.
19645 if test "x$ac_cr" = x; then
19646 eval ac_cr=\$\'\\r\'
19647 fi
19648 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19649 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19650 ac_cs_awk_cr='\\r'
19651 else
19652 ac_cs_awk_cr=$ac_cr
19653 fi
19654
19655 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19656 _ACEOF
19657
19658 # Create commands to substitute file output variables.
19659 {
19660 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
19661 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
19662 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
19663 echo "_ACAWK" &&
19664 echo "_ACEOF"
19665 } >conf$$files.sh &&
19666 . ./conf$$files.sh ||
19667 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19668 rm -f conf$$files.sh
19669
19670 {
19671 echo "cat >conf$$subs.awk <<_ACEOF" &&
19672 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19673 echo "_ACEOF"
19674 } >conf$$subs.sh ||
19675 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19676 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19677 ac_delim='%!_!# '
19678 for ac_last_try in false false false false false :; do
19679 . ./conf$$subs.sh ||
19680 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19681
19682 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19683 if test $ac_delim_n = $ac_delim_num; then
19684 break
19685 elif $ac_last_try; then
19686 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19687 else
19688 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19689 fi
19690 done
19691 rm -f conf$$subs.sh
19692
19693 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19694 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19695 _ACEOF
19696 sed -n '
19697 h
19698 s/^/S["/; s/!.*/"]=/
19699 p
19700 g
19701 s/^[^!]*!//
19702 :repl
19703 t repl
19704 s/'"$ac_delim"'$//
19705 t delim
19706 :nl
19707 h
19708 s/\(.\{148\}\)..*/\1/
19709 t more1
19710 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19711 p
19712 n
19713 b repl
19714 :more1
19715 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19716 p
19717 g
19718 s/.\{148\}//
19719 t nl
19720 :delim
19721 h
19722 s/\(.\{148\}\)..*/\1/
19723 t more2
19724 s/["\\]/\\&/g; s/^/"/; s/$/"/
19725 p
19726 b
19727 :more2
19728 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19729 p
19730 g
19731 s/.\{148\}//
19732 t delim
19733 ' <conf$$subs.awk | sed '
19734 /^[^""]/{
19735 N
19736 s/\n//
19737 }
19738 ' >>$CONFIG_STATUS || ac_write_fail=1
19739 rm -f conf$$subs.awk
19740 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19741 _ACAWK
19742 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19743 for (key in S) S_is_set[key] = 1
19744 FS = "\a"
19745 \$ac_cs_awk_pipe_init
19746 }
19747 {
19748 line = $ 0
19749 nfields = split(line, field, "@")
19750 substed = 0
19751 len = length(field[1])
19752 for (i = 2; i < nfields; i++) {
19753 key = field[i]
19754 keylen = length(key)
19755 if (S_is_set[key]) {
19756 value = S[key]
19757 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19758 len += length(value) + length(field[++i])
19759 substed = 1
19760 } else
19761 len += 1 + keylen
19762 }
19763 if (nfields == 3 && !substed) {
19764 key = field[2]
19765 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
19766 \$ac_cs_awk_read_file
19767 next
19768 }
19769 }
19770 print line
19771 }
19772 \$ac_cs_awk_pipe_fini
19773 _ACAWK
19774 _ACEOF
19775 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19776 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19777 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19778 else
19779 cat
19780 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19781 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19782 _ACEOF
19783
19784 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19785 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19786 # trailing colons and then remove the whole line if VPATH becomes empty
19787 # (actually we leave an empty line to preserve line numbers).
19788 if test "x$srcdir" = x.; then
19789 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
19790 h
19791 s///
19792 s/^/:/
19793 s/[ ]*$/:/
19794 s/:\$(srcdir):/:/g
19795 s/:\${srcdir}:/:/g
19796 s/:@srcdir@:/:/g
19797 s/^:*//
19798 s/:*$//
19799 x
19800 s/\(=[ ]*\).*/\1/
19801 G
19802 s/\n//
19803 s/^[^=]*=[ ]*$//
19804 }'
19805 fi
19806
19807 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19808 fi # test -n "$CONFIG_FILES"
19809
19810
19811 eval set X " :F $CONFIG_FILES "
19812 shift
19813 for ac_tag
19814 do
19815 case $ac_tag in
19816 :[FHLC]) ac_mode=$ac_tag; continue;;
19817 esac
19818 case $ac_mode$ac_tag in
19819 :[FHL]*:*);;
19820 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19821 :[FH]-) ac_tag=-:-;;
19822 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19823 esac
19824 ac_save_IFS=$IFS
19825 IFS=:
19826 set x $ac_tag
19827 IFS=$ac_save_IFS
19828 shift
19829 ac_file=$1
19830 shift
19831
19832 case $ac_mode in
19833 :L) ac_source=$1;;
19834 :[FH])
19835 ac_file_inputs=
19836 for ac_f
19837 do
19838 case $ac_f in
19839 -) ac_f="$ac_tmp/stdin";;
19840 *) # Look for the file first in the build tree, then in the source tree
19841 # (if the path is not absolute). The absolute path cannot be DOS-style,
19842 # because $ac_f cannot contain `:'.
19843 test -f "$ac_f" ||
19844 case $ac_f in
19845 [\\/$]*) false;;
19846 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19847 esac ||
19848 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19849 esac
19850 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19851 as_fn_append ac_file_inputs " '$ac_f'"
19852 done
19853
19854 # Let's still pretend it is `configure' which instantiates (i.e., don't
19855 # use $as_me), people would be surprised to read:
19856 # /* config.h. Generated by config.status. */
19857 configure_input='Generated from '`
19858 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19859 `' by configure.'
19860 if test x"$ac_file" != x-; then
19861 configure_input="$ac_file. $configure_input"
19862 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19863 $as_echo "$as_me: creating $ac_file" >&6;}
19864 fi
19865 # Neutralize special characters interpreted by sed in replacement strings.
19866 case $configure_input in #(
19867 *\&* | *\|* | *\\* )
19868 ac_sed_conf_input=`$as_echo "$configure_input" |
19869 sed 's/[\\\\&|]/\\\\&/g'`;; #(
19870 *) ac_sed_conf_input=$configure_input;;
19871 esac
19872
19873 case $ac_tag in
19874 *:-:* | *:-) cat >"$ac_tmp/stdin" \
19875 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19876 esac
19877 ;;
19878 esac
19879
19880 ac_dir=`$as_dirname -- "$ac_file" ||
19881 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19882 X"$ac_file" : 'X\(//\)[^/]' \| \
19883 X"$ac_file" : 'X\(//\)$' \| \
19884 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19885 $as_echo X"$ac_file" |
19886 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19887 s//\1/
19888 q
19889 }
19890 /^X\(\/\/\)[^/].*/{
19891 s//\1/
19892 q
19893 }
19894 /^X\(\/\/\)$/{
19895 s//\1/
19896 q
19897 }
19898 /^X\(\/\).*/{
19899 s//\1/
19900 q
19901 }
19902 s/.*/./; q'`
19903 as_dir="$ac_dir"; as_fn_mkdir_p
19904 ac_builddir=.
19905
19906 case "$ac_dir" in
19907 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19908 *)
19909 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19910 # A ".." for each directory in $ac_dir_suffix.
19911 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19912 case $ac_top_builddir_sub in
19913 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19914 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19915 esac ;;
19916 esac
19917 ac_abs_top_builddir=$ac_pwd
19918 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19919 # for backward compatibility:
19920 ac_top_builddir=$ac_top_build_prefix
19921
19922 case $srcdir in
19923 .) # We are building in place.
19924 ac_srcdir=.
19925 ac_top_srcdir=$ac_top_builddir_sub
19926 ac_abs_top_srcdir=$ac_pwd ;;
19927 [\\/]* | ?:[\\/]* ) # Absolute name.
19928 ac_srcdir=$srcdir$ac_dir_suffix;
19929 ac_top_srcdir=$srcdir
19930 ac_abs_top_srcdir=$srcdir ;;
19931 *) # Relative name.
19932 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19933 ac_top_srcdir=$ac_top_build_prefix$srcdir
19934 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19935 esac
19936 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19937
19938
19939 case $ac_mode in
19940 :F)
19941 #
19942 # CONFIG_FILE
19943 #
19944
19945 case $INSTALL in
19946 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19947 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19948 esac
19949 _ACEOF
19950
19951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19952 # If the template does not know about datarootdir, expand it.
19953 # FIXME: This hack should be removed a few years after 2.60.
19954 ac_datarootdir_hack=; ac_datarootdir_seen=
19955 ac_sed_dataroot='
19956 /datarootdir/ {
19957 p
19958 q
19959 }
19960 /@datadir@/p
19961 /@docdir@/p
19962 /@infodir@/p
19963 /@localedir@/p
19964 /@mandir@/p'
19965 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19966 *datarootdir*) ac_datarootdir_seen=yes;;
19967 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19969 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19970 _ACEOF
19971 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19972 ac_datarootdir_hack='
19973 s&@datadir@&$datadir&g
19974 s&@docdir@&$docdir&g
19975 s&@infodir@&$infodir&g
19976 s&@localedir@&$localedir&g
19977 s&@mandir@&$mandir&g
19978 s&\\\${datarootdir}&$datarootdir&g' ;;
19979 esac
19980 _ACEOF
19981
19982 # Neutralize VPATH when `$srcdir' = `.'.
19983 # Shell code in configure.ac might set extrasub.
19984 # FIXME: do we really want to maintain this feature?
19985 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19986 ac_sed_extra="$ac_vpsub
19987 $extrasub
19988 _ACEOF
19989 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19990 :t
19991 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19992 s|@configure_input@|$ac_sed_conf_input|;t t
19993 s&@top_builddir@&$ac_top_builddir_sub&;t t
19994 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19995 s&@srcdir@&$ac_srcdir&;t t
19996 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19997 s&@top_srcdir@&$ac_top_srcdir&;t t
19998 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19999 s&@builddir@&$ac_builddir&;t t
20000 s&@abs_builddir@&$ac_abs_builddir&;t t
20001 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20002 s&@INSTALL@&$ac_INSTALL&;t t
20003 $ac_datarootdir_hack
20004 "
20005 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20006 if $ac_cs_awk_getline; then
20007 $AWK -f "$ac_tmp/subs.awk"
20008 else
20009 $AWK -f "$ac_tmp/subs.awk" | $SHELL
20010 fi \
20011 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20012
20013 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20014 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20015 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
20016 "$ac_tmp/out"`; test -z "$ac_out"; } &&
20017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20018 which seems to be undefined. Please make sure it is defined" >&5
20019 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20020 which seems to be undefined. Please make sure it is defined" >&2;}
20021
20022 rm -f "$ac_tmp/stdin"
20023 case $ac_file in
20024 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20025 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20026 esac \
20027 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20028 ;;
20029
20030
20031
20032 esac
20033
20034
20035 case $ac_file$ac_mode in
20036 "Makefile":F) sed "$extrasub_build" Makefile |
20037 sed "$extrasub_host" |
20038 sed "$extrasub_target" > mf$$
20039 mv -f mf$$ Makefile ;;
20040
20041 esac
20042 done # for ac_tag
20043
20044
20045 as_fn_exit 0
20046 _ACEOF
20047 ac_clean_files=$ac_clean_files_save
20048
20049 test $ac_write_fail = 0 ||
20050 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20051
20052
20053 # configure is writing to config.log, and then calls config.status.
20054 # config.status does its own redirection, appending to config.log.
20055 # Unfortunately, on DOS this fails, as config.log is still kept open
20056 # by configure, so config.status won't be able to write to it; its
20057 # output is simply discarded. So we exec the FD to /dev/null,
20058 # effectively closing config.log, so it can be properly (re)opened and
20059 # appended to by config.status. When coming back to configure, we
20060 # need to make the FD available again.
20061 if test "$no_create" != yes; then
20062 ac_cs_success=:
20063 ac_config_status_args=
20064 test "$silent" = yes &&
20065 ac_config_status_args="$ac_config_status_args --quiet"
20066 exec 5>/dev/null
20067 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20068 exec 5>>config.log
20069 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20070 # would make configure fail if this is the last instruction.
20071 $ac_cs_success || as_fn_exit 1
20072 fi
20073 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20074 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20075 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20076 fi
20077
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