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Automatic date update in version.in
[binutils-gdb.git] / configure
blob80b2b02fe7e07c54d2b6d51aa60e31011a11cf63
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 GDC_FOR_TARGET
617 GOC_FOR_TARGET
618 GFORTRAN_FOR_TARGET
619 GCC_FOR_TARGET
620 CXX_FOR_TARGET
621 CC_FOR_TARGET
622 RANLIB_PLUGIN_OPTION
623 AR_PLUGIN_OPTION
624 PKG_CONFIG_PATH
625 GDCFLAGS
626 READELF
627 OTOOL
628 OBJDUMP
629 OBJCOPY
630 WINDMC
631 WINDRES
632 STRIP
633 RANLIB
634 NM
635 LIPO
636 LD
637 DSYMUTIL
638 DLLTOOL
639 AS
640 AR
641 RUNTEST
642 EXPECT
643 MAKEINFO
644 FLEX
645 LEX
646 M4
647 BISON
648 YACC
649 WINDRES_FOR_BUILD
650 WINDMC_FOR_BUILD
651 RANLIB_FOR_BUILD
652 NM_FOR_BUILD
653 LD_FOR_BUILD
654 LDFLAGS_FOR_BUILD
655 GDC_FOR_BUILD
656 GOC_FOR_BUILD
657 GFORTRAN_FOR_BUILD
658 DSYMUTIL_FOR_BUILD
659 DLLTOOL_FOR_BUILD
660 CXX_FOR_BUILD
661 CXXFLAGS_FOR_BUILD
662 CPPFLAGS_FOR_BUILD
663 CPP_FOR_BUILD
664 CFLAGS_FOR_BUILD
665 CC_FOR_BUILD
666 AS_FOR_BUILD
667 AR_FOR_BUILD
668 target_configdirs
669 configdirs
670 build_configdirs
671 INSTALL_GDB_TK
672 GDB_TK
673 CONFIGURE_GDB_TK
674 build_tooldir
675 tooldir
676 GCC_SHLIB_SUBDIR
677 RPATH_ENVVAR
678 target_configargs
679 host_configargs
680 build_configargs
681 BUILD_CONFIG
682 LDFLAGS_FOR_TARGET
683 CXXFLAGS_FOR_TARGET
684 CFLAGS_FOR_TARGET
685 DEBUG_PREFIX_CFLAGS_FOR_TARGET
686 SYSROOT_CFLAGS_FOR_TARGET
687 get_gcc_base_ver
688 extra_host_zlib_configure_flags
689 extra_host_libiberty_configure_flags
690 stage1_languages
691 host_shared
692 extra_linker_plugin_flags
693 extra_linker_plugin_configure_flags
694 islinc
695 isllibs
696 poststage1_ldflags
697 poststage1_libs
698 stage1_ldflags
699 stage1_libs
700 extra_isl_gmp_configure_flags
701 extra_mpc_mpfr_configure_flags
702 extra_mpc_gmp_configure_flags
703 extra_mpfr_configure_flags
704 gmpinc
705 gmplibs
706 PGO_BUILD_LTO_CFLAGS
707 PGO_BUILD_USE_CFLAGS
708 PGO_BUILD_GEN_CFLAGS
709 HAVE_CXX11_FOR_BUILD
710 HAVE_CXX11
711 do_compare
712 GDC
713 GNATMAKE
714 GNATBIND
715 ac_ct_CXX
716 CXXFLAGS
717 CXX
718 OBJEXT
719 EXEEXT
720 ac_ct_CC
721 CPPFLAGS
722 LDFLAGS
723 CFLAGS
724 CC
725 extra_liboffloadmic_configure_flags
726 target_subdir
727 host_subdir
728 build_subdir
729 build_libsubdir
730 AWK
731 SED
732 LN_S
733 LN
734 INSTALL_DATA
735 INSTALL_SCRIPT
736 INSTALL_PROGRAM
737 target_os
738 target_vendor
739 target_cpu
740 target
741 host_os
742 host_vendor
743 host_cpu
744 host
745 target_noncanonical
746 host_noncanonical
747 build_noncanonical
748 build_os
749 build_vendor
750 build_cpu
751 build
752 TOPLEVEL_CONFIGURE_ARGUMENTS
753 target_alias
754 host_alias
755 build_alias
756 LIBS
757 ECHO_T
758 ECHO_N
759 ECHO_C
760 DEFS
761 mandir
762 localedir
763 libdir
764 psdir
765 pdfdir
766 dvidir
767 htmldir
768 infodir
769 docdir
770 oldincludedir
771 includedir
772 localstatedir
773 sharedstatedir
774 sysconfdir
775 datadir
776 datarootdir
777 libexecdir
778 sbindir
779 bindir
780 program_transform_name
781 prefix
782 exec_prefix
783 PACKAGE_URL
784 PACKAGE_BUGREPORT
785 PACKAGE_STRING
786 PACKAGE_VERSION
787 PACKAGE_TARNAME
788 PACKAGE_NAME
789 PATH_SEPARATOR
790 SHELL'
791 ac_subst_files='serialization_dependencies
792 host_makefile_frag
793 target_makefile_frag
794 alphaieee_frag
795 ospace_frag'
796 ac_user_opts='
797 enable_option_checking
798 with_build_libsubdir
799 with_system_zlib
800 with_zstd
801 enable_as_accelerator_for
802 enable_offload_targets
803 enable_offload_defaulted
804 enable_gold
805 enable_ld
806 enable_gprofng
807 enable_compressed_debug_sections
808 enable_default_compressed_debug_sections_algorithm
809 enable_year2038
810 enable_libquadmath
811 enable_libquadmath_support
812 enable_libada
813 enable_libssp
814 enable_libstdcxx
815 enable_liboffloadmic
816 enable_bootstrap
817 enable_pgo_build
818 with_mpc
819 with_mpc_include
820 with_mpc_lib
821 with_mpfr
822 with_mpfr_include
823 with_mpfr_lib
824 with_gmp
825 with_gmp_include
826 with_gmp_lib
827 with_stage1_libs
828 with_static_standard_libraries
829 with_stage1_ldflags
830 with_boot_libs
831 with_boot_ldflags
832 with_isl
833 with_isl_include
834 with_isl_lib
835 enable_isl_version_check
836 enable_lto
837 enable_linker_plugin_configure_flags
838 enable_linker_plugin_flags
839 enable_host_shared
840 enable_stage1_languages
841 enable_objc_gc
842 with_target_bdw_gc
843 with_target_bdw_gc_include
844 with_target_bdw_gc_lib
845 with_gcc_major_version_only
846 with_build_sysroot
847 with_debug_prefix_map
848 with_build_config
849 enable_vtable_verify
850 enable_serial_configure
851 with_build_time_tools
852 enable_maintainer_mode
853 enable_stage1_checking
854 enable_werror
855 '
856 ac_precious_vars='build_alias
857 host_alias
858 target_alias
859 CC
860 CFLAGS
861 LDFLAGS
862 LIBS
863 CPPFLAGS
864 CXX
865 CXXFLAGS
866 CCC
867 build_configargs
868 host_configargs
869 target_configargs
870 AR
871 AS
872 DLLTOOL
873 DSYMUTIL
874 LD
875 LIPO
876 NM
877 RANLIB
878 STRIP
879 WINDRES
880 WINDMC
881 OBJCOPY
882 OBJDUMP
883 OTOOL
884 READELF
885 CC_FOR_TARGET
886 CXX_FOR_TARGET
887 GCC_FOR_TARGET
888 GFORTRAN_FOR_TARGET
889 GOC_FOR_TARGET
890 GDC_FOR_TARGET
891 AR_FOR_TARGET
892 AS_FOR_TARGET
893 DLLTOOL_FOR_TARGET
894 DSYMUTIL_FOR_TARGET
895 LD_FOR_TARGET
896 LIPO_FOR_TARGET
897 NM_FOR_TARGET
898 OBJCOPY_FOR_TARGET
899 OBJDUMP_FOR_TARGET
900 OTOOL_FOR_TARGET
901 RANLIB_FOR_TARGET
902 READELF_FOR_TARGET
903 STRIP_FOR_TARGET
904 WINDRES_FOR_TARGET
905 WINDMC_FOR_TARGET'
906
907
908 # Initialize some variables set by options.
909 ac_init_help=
910 ac_init_version=false
911 ac_unrecognized_opts=
912 ac_unrecognized_sep=
913 # The variables have the same names as the options, with
914 # dashes changed to underlines.
915 cache_file=/dev/null
916 exec_prefix=NONE
917 no_create=
918 no_recursion=
919 prefix=NONE
920 program_prefix=NONE
921 program_suffix=NONE
922 program_transform_name=s,x,x,
923 silent=
924 site=
925 srcdir=
926 verbose=
927 x_includes=NONE
928 x_libraries=NONE
929
930 # Installation directory options.
931 # These are left unexpanded so users can "make install exec_prefix=/foo"
932 # and all the variables that are supposed to be based on exec_prefix
933 # by default will actually change.
934 # Use braces instead of parens because sh, perl, etc. also accept them.
935 # (The list follows the same order as the GNU Coding Standards.)
936 bindir='${exec_prefix}/bin'
937 sbindir='${exec_prefix}/sbin'
938 libexecdir='${exec_prefix}/libexec'
939 datarootdir='${prefix}/share'
940 datadir='${datarootdir}'
941 sysconfdir='${prefix}/etc'
942 sharedstatedir='${prefix}/com'
943 localstatedir='${prefix}/var'
944 includedir='${prefix}/include'
945 oldincludedir='/usr/include'
946 docdir='${datarootdir}/doc/${PACKAGE}'
947 infodir='${datarootdir}/info'
948 htmldir='${docdir}'
949 dvidir='${docdir}'
950 pdfdir='${docdir}'
951 psdir='${docdir}'
952 libdir='${exec_prefix}/lib'
953 localedir='${datarootdir}/locale'
954 mandir='${datarootdir}/man'
955
956 ac_prev=
957 ac_dashdash=
958 for ac_option
959 do
960 # If the previous option needs an argument, assign it.
961 if test -n "$ac_prev"; then
962 eval $ac_prev=\$ac_option
963 ac_prev=
964 continue
965 fi
966
967 case $ac_option in
968 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
969 *=) ac_optarg= ;;
970 *) ac_optarg=yes ;;
971 esac
972
973 # Accept the important Cygnus configure options, so we can diagnose typos.
974
975 case $ac_dashdash$ac_option in
976 --)
977 ac_dashdash=yes ;;
978
979 -bindir | --bindir | --bindi | --bind | --bin | --bi)
980 ac_prev=bindir ;;
981 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
982 bindir=$ac_optarg ;;
983
984 -build | --build | --buil | --bui | --bu)
985 ac_prev=build_alias ;;
986 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
987 build_alias=$ac_optarg ;;
988
989 -cache-file | --cache-file | --cache-fil | --cache-fi \
990 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
991 ac_prev=cache_file ;;
992 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
993 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
994 cache_file=$ac_optarg ;;
995
996 --config-cache | -C)
997 cache_file=config.cache ;;
998
999 -datadir | --datadir | --datadi | --datad)
1000 ac_prev=datadir ;;
1001 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1002 datadir=$ac_optarg ;;
1003
1004 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1005 | --dataroo | --dataro | --datar)
1006 ac_prev=datarootdir ;;
1007 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1008 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1009 datarootdir=$ac_optarg ;;
1010
1011 -disable-* | --disable-*)
1012 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1013 # Reject names that are not valid shell variable names.
1014 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1015 as_fn_error $? "invalid feature name: $ac_useropt"
1016 ac_useropt_orig=$ac_useropt
1017 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1018 case $ac_user_opts in
1019 *"
1020 "enable_$ac_useropt"
1021 "*) ;;
1022 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1023 ac_unrecognized_sep=', ';;
1024 esac
1025 eval enable_$ac_useropt=no ;;
1026
1027 -docdir | --docdir | --docdi | --doc | --do)
1028 ac_prev=docdir ;;
1029 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1030 docdir=$ac_optarg ;;
1031
1032 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1033 ac_prev=dvidir ;;
1034 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1035 dvidir=$ac_optarg ;;
1036
1037 -enable-* | --enable-*)
1038 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1039 # Reject names that are not valid shell variable names.
1040 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1041 as_fn_error $? "invalid feature name: $ac_useropt"
1042 ac_useropt_orig=$ac_useropt
1043 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1044 case $ac_user_opts in
1045 *"
1046 "enable_$ac_useropt"
1047 "*) ;;
1048 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1049 ac_unrecognized_sep=', ';;
1050 esac
1051 eval enable_$ac_useropt=\$ac_optarg ;;
1052
1053 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1054 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1055 | --exec | --exe | --ex)
1056 ac_prev=exec_prefix ;;
1057 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1058 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1059 | --exec=* | --exe=* | --ex=*)
1060 exec_prefix=$ac_optarg ;;
1061
1062 -gas | --gas | --ga | --g)
1063 # Obsolete; use --with-gas.
1064 with_gas=yes ;;
1065
1066 -help | --help | --hel | --he | -h)
1067 ac_init_help=long ;;
1068 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1069 ac_init_help=recursive ;;
1070 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1071 ac_init_help=short ;;
1072
1073 -host | --host | --hos | --ho)
1074 ac_prev=host_alias ;;
1075 -host=* | --host=* | --hos=* | --ho=*)
1076 host_alias=$ac_optarg ;;
1077
1078 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1079 ac_prev=htmldir ;;
1080 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1081 | --ht=*)
1082 htmldir=$ac_optarg ;;
1083
1084 -includedir | --includedir | --includedi | --included | --include \
1085 | --includ | --inclu | --incl | --inc)
1086 ac_prev=includedir ;;
1087 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1088 | --includ=* | --inclu=* | --incl=* | --inc=*)
1089 includedir=$ac_optarg ;;
1090
1091 -infodir | --infodir | --infodi | --infod | --info | --inf)
1092 ac_prev=infodir ;;
1093 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1094 infodir=$ac_optarg ;;
1095
1096 -libdir | --libdir | --libdi | --libd)
1097 ac_prev=libdir ;;
1098 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1099 libdir=$ac_optarg ;;
1100
1101 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1102 | --libexe | --libex | --libe)
1103 ac_prev=libexecdir ;;
1104 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1105 | --libexe=* | --libex=* | --libe=*)
1106 libexecdir=$ac_optarg ;;
1107
1108 -localedir | --localedir | --localedi | --localed | --locale)
1109 ac_prev=localedir ;;
1110 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1111 localedir=$ac_optarg ;;
1112
1113 -localstatedir | --localstatedir | --localstatedi | --localstated \
1114 | --localstate | --localstat | --localsta | --localst | --locals)
1115 ac_prev=localstatedir ;;
1116 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1117 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1118 localstatedir=$ac_optarg ;;
1119
1120 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1121 ac_prev=mandir ;;
1122 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1123 mandir=$ac_optarg ;;
1124
1125 -nfp | --nfp | --nf)
1126 # Obsolete; use --without-fp.
1127 with_fp=no ;;
1128
1129 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1130 | --no-cr | --no-c | -n)
1131 no_create=yes ;;
1132
1133 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1134 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1135 no_recursion=yes ;;
1136
1137 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1138 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1139 | --oldin | --oldi | --old | --ol | --o)
1140 ac_prev=oldincludedir ;;
1141 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1142 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1143 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1144 oldincludedir=$ac_optarg ;;
1145
1146 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1147 ac_prev=prefix ;;
1148 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1149 prefix=$ac_optarg ;;
1150
1151 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1152 | --program-pre | --program-pr | --program-p)
1153 ac_prev=program_prefix ;;
1154 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1155 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1156 program_prefix=$ac_optarg ;;
1157
1158 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1159 | --program-suf | --program-su | --program-s)
1160 ac_prev=program_suffix ;;
1161 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1162 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1163 program_suffix=$ac_optarg ;;
1164
1165 -program-transform-name | --program-transform-name \
1166 | --program-transform-nam | --program-transform-na \
1167 | --program-transform-n | --program-transform- \
1168 | --program-transform | --program-transfor \
1169 | --program-transfo | --program-transf \
1170 | --program-trans | --program-tran \
1171 | --progr-tra | --program-tr | --program-t)
1172 ac_prev=program_transform_name ;;
1173 -program-transform-name=* | --program-transform-name=* \
1174 | --program-transform-nam=* | --program-transform-na=* \
1175 | --program-transform-n=* | --program-transform-=* \
1176 | --program-transform=* | --program-transfor=* \
1177 | --program-transfo=* | --program-transf=* \
1178 | --program-trans=* | --program-tran=* \
1179 | --progr-tra=* | --program-tr=* | --program-t=*)
1180 program_transform_name=$ac_optarg ;;
1181
1182 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1183 ac_prev=pdfdir ;;
1184 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1185 pdfdir=$ac_optarg ;;
1186
1187 -psdir | --psdir | --psdi | --psd | --ps)
1188 ac_prev=psdir ;;
1189 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1190 psdir=$ac_optarg ;;
1191
1192 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1193 | -silent | --silent | --silen | --sile | --sil)
1194 silent=yes ;;
1195
1196 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1197 ac_prev=sbindir ;;
1198 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1199 | --sbi=* | --sb=*)
1200 sbindir=$ac_optarg ;;
1201
1202 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1203 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1204 | --sharedst | --shareds | --shared | --share | --shar \
1205 | --sha | --sh)
1206 ac_prev=sharedstatedir ;;
1207 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1208 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1209 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1210 | --sha=* | --sh=*)
1211 sharedstatedir=$ac_optarg ;;
1212
1213 -site | --site | --sit)
1214 ac_prev=site ;;
1215 -site=* | --site=* | --sit=*)
1216 site=$ac_optarg ;;
1217
1218 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1219 ac_prev=srcdir ;;
1220 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1221 srcdir=$ac_optarg ;;
1222
1223 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1224 | --syscon | --sysco | --sysc | --sys | --sy)
1225 ac_prev=sysconfdir ;;
1226 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1227 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1228 sysconfdir=$ac_optarg ;;
1229
1230 -target | --target | --targe | --targ | --tar | --ta | --t)
1231 ac_prev=target_alias ;;
1232 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1233 target_alias=$ac_optarg ;;
1234
1235 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1236 verbose=yes ;;
1237
1238 -version | --version | --versio | --versi | --vers | -V)
1239 ac_init_version=: ;;
1240
1241 -with-* | --with-*)
1242 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1243 # Reject names that are not valid shell variable names.
1244 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1245 as_fn_error $? "invalid package name: $ac_useropt"
1246 ac_useropt_orig=$ac_useropt
1247 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1248 case $ac_user_opts in
1249 *"
1250 "with_$ac_useropt"
1251 "*) ;;
1252 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1253 ac_unrecognized_sep=', ';;
1254 esac
1255 eval with_$ac_useropt=\$ac_optarg ;;
1256
1257 -without-* | --without-*)
1258 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1259 # Reject names that are not valid shell variable names.
1260 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1261 as_fn_error $? "invalid package name: $ac_useropt"
1262 ac_useropt_orig=$ac_useropt
1263 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1264 case $ac_user_opts in
1265 *"
1266 "with_$ac_useropt"
1267 "*) ;;
1268 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1269 ac_unrecognized_sep=', ';;
1270 esac
1271 eval with_$ac_useropt=no ;;
1272
1273 --x)
1274 # Obsolete; use --with-x.
1275 with_x=yes ;;
1276
1277 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1278 | --x-incl | --x-inc | --x-in | --x-i)
1279 ac_prev=x_includes ;;
1280 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1281 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1282 x_includes=$ac_optarg ;;
1283
1284 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1285 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1286 ac_prev=x_libraries ;;
1287 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1288 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1289 x_libraries=$ac_optarg ;;
1290
1291 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1292 Try \`$0 --help' for more information"
1293 ;;
1294
1295 *=*)
1296 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1297 # Reject names that are not valid shell variable names.
1298 case $ac_envvar in #(
1299 '' | [0-9]* | *[!_$as_cr_alnum]* )
1300 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1301 esac
1302 eval $ac_envvar=\$ac_optarg
1303 export $ac_envvar ;;
1304
1305 *)
1306 # FIXME: should be removed in autoconf 3.0.
1307 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1308 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1309 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1310 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1311 ;;
1312
1313 esac
1314 done
1315
1316 if test -n "$ac_prev"; then
1317 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1318 as_fn_error $? "missing argument to $ac_option"
1319 fi
1320
1321 if test -n "$ac_unrecognized_opts"; then
1322 case $enable_option_checking in
1323 no) ;;
1324 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1325 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1326 esac
1327 fi
1328
1329 # Check all directory arguments for consistency.
1330 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1331 datadir sysconfdir sharedstatedir localstatedir includedir \
1332 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1333 libdir localedir mandir
1334 do
1335 eval ac_val=\$$ac_var
1336 # Remove trailing slashes.
1337 case $ac_val in
1338 */ )
1339 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1340 eval $ac_var=\$ac_val;;
1341 esac
1342 # Be sure to have absolute directory names.
1343 case $ac_val in
1344 [\\/$]* | ?:[\\/]* ) continue;;
1345 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1346 esac
1347 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1348 done
1349
1350 # There might be people who depend on the old broken behavior: `$host'
1351 # used to hold the argument of --host etc.
1352 # FIXME: To remove some day.
1353 build=$build_alias
1354 host=$host_alias
1355 target=$target_alias
1356
1357 # FIXME: To remove some day.
1358 if test "x$host_alias" != x; then
1359 if test "x$build_alias" = x; then
1360 cross_compiling=maybe
1361 elif test "x$build_alias" != "x$host_alias"; then
1362 cross_compiling=yes
1363 fi
1364 fi
1365
1366 ac_tool_prefix=
1367 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1368
1369 test "$silent" = yes && exec 6>/dev/null
1370
1371
1372 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1373 ac_ls_di=`ls -di .` &&
1374 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1375 as_fn_error $? "working directory cannot be determined"
1376 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1377 as_fn_error $? "pwd does not report name of working directory"
1378
1379
1380 # Find the source files, if location was not specified.
1381 if test -z "$srcdir"; then
1382 ac_srcdir_defaulted=yes
1383 # Try the directory containing this script, then the parent directory.
1384 ac_confdir=`$as_dirname -- "$as_myself" ||
1385 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1386 X"$as_myself" : 'X\(//\)[^/]' \| \
1387 X"$as_myself" : 'X\(//\)$' \| \
1388 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1389 $as_echo X"$as_myself" |
1390 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1391 s//\1/
1392 q
1393 }
1394 /^X\(\/\/\)[^/].*/{
1395 s//\1/
1396 q
1397 }
1398 /^X\(\/\/\)$/{
1399 s//\1/
1400 q
1401 }
1402 /^X\(\/\).*/{
1403 s//\1/
1404 q
1405 }
1406 s/.*/./; q'`
1407 srcdir=$ac_confdir
1408 if test ! -r "$srcdir/$ac_unique_file"; then
1409 srcdir=..
1410 fi
1411 else
1412 ac_srcdir_defaulted=no
1413 fi
1414 if test ! -r "$srcdir/$ac_unique_file"; then
1415 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1416 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1417 fi
1418 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1419 ac_abs_confdir=`(
1420 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1421 pwd)`
1422 # When building in place, set srcdir=.
1423 if test "$ac_abs_confdir" = "$ac_pwd"; then
1424 srcdir=.
1425 fi
1426 # Remove unnecessary trailing slashes from srcdir.
1427 # Double slashes in file names in object file debugging info
1428 # mess up M-x gdb in Emacs.
1429 case $srcdir in
1430 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1431 esac
1432 case $srcdir in
1433 *" "*)
1434 as_fn_error $? "path to source, $srcdir, contains spaces"
1435 ;;
1436 esac
1437 ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
1438
1439 for ac_var in $ac_precious_vars; do
1440 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1441 eval ac_env_${ac_var}_value=\$${ac_var}
1442 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1443 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1444 done
1445
1446 #
1447 # Report the --help message.
1448 #
1449 if test "$ac_init_help" = "long"; then
1450 # Omit some internal or obsolete options to make the list less imposing.
1451 # This message is too long to be a string in the A/UX 3.1 sh.
1452 cat <<_ACEOF
1453 \`configure' configures this package to adapt to many kinds of systems.
1454
1455 Usage: $0 [OPTION]... [VAR=VALUE]...
1456
1457 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1458 VAR=VALUE. See below for descriptions of some of the useful variables.
1459
1460 Defaults for the options are specified in brackets.
1461
1462 Configuration:
1463 -h, --help display this help and exit
1464 --help=short display options specific to this package
1465 --help=recursive display the short help of all the included packages
1466 -V, --version display version information and exit
1467 -q, --quiet, --silent do not print \`checking ...' messages
1468 --cache-file=FILE cache test results in FILE [disabled]
1469 -C, --config-cache alias for \`--cache-file=config.cache'
1470 -n, --no-create do not create output files
1471 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1472
1473 Installation directories:
1474 --prefix=PREFIX install architecture-independent files in PREFIX
1475 [$ac_default_prefix]
1476 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1477 [PREFIX]
1478
1479 By default, \`make install' will install all the files in
1480 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1481 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1482 for instance \`--prefix=\$HOME'.
1483
1484 For better control, use the options below.
1485
1486 Fine tuning of the installation directories:
1487 --bindir=DIR user executables [EPREFIX/bin]
1488 --sbindir=DIR system admin executables [EPREFIX/sbin]
1489 --libexecdir=DIR program executables [EPREFIX/libexec]
1490 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1491 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1492 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1493 --libdir=DIR object code libraries [EPREFIX/lib]
1494 --includedir=DIR C header files [PREFIX/include]
1495 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1496 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1497 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1498 --infodir=DIR info documentation [DATAROOTDIR/info]
1499 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1500 --mandir=DIR man documentation [DATAROOTDIR/man]
1501 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1502 --htmldir=DIR html documentation [DOCDIR]
1503 --dvidir=DIR dvi documentation [DOCDIR]
1504 --pdfdir=DIR pdf documentation [DOCDIR]
1505 --psdir=DIR ps documentation [DOCDIR]
1506 _ACEOF
1507
1508 cat <<\_ACEOF
1509
1510 Program names:
1511 --program-prefix=PREFIX prepend PREFIX to installed program names
1512 --program-suffix=SUFFIX append SUFFIX to installed program names
1513 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1514
1515 System types:
1516 --build=BUILD configure for building on BUILD [guessed]
1517 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1518 --target=TARGET configure for building compilers for TARGET [HOST]
1519 _ACEOF
1520 fi
1521
1522 if test -n "$ac_init_help"; then
1523
1524 cat <<\_ACEOF
1525
1526 Optional Features:
1527 --disable-option-checking ignore unrecognized --enable/--with options
1528 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1529 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1530 --enable-as-accelerator-for=ARG
1531 build as offload target compiler. Specify offload
1532 host triple by ARG
1533 --enable-offload-targets=LIST
1534 enable offloading to devices from comma-separated
1535 LIST of TARGET[=DIR]. Use optional path to find
1536 offload target compiler during the build
1537 --enable-offload-defaulted
1538 If enabled, configured but not installed offload compilers and
1539 libgomp plugins are silently ignored. Useful for distribution
1540 compilers where those are in separate optional packages.
1541
1542 --enable-gold[=ARG] build gold [ARG={default,yes,no}]
1543 --enable-ld[=ARG] build ld [ARG={default,yes,no}]
1544 --enable-gprofng[=ARG] build gprofng [ARG={yes,no}]
1545 --enable-compressed-debug-sections={all,gas,gold,ld,none}
1546 Enable compressed debug sections for gas, gold or ld
1547 by default
1548 --enable-default-compressed-debug-sections-algorithm={zlib,zstd}
1549 Default compression algorithm for
1550 --enable-compressed-debug-sections.
1551 --enable-year2038 enable support for timestamps past the year 2038
1552 --disable-libquadmath do not build libquadmath directory
1553 --disable-libquadmath-support
1554 disable libquadmath support for Fortran
1555 --enable-libada build libada directory
1556 --enable-libssp build libssp directory
1557 --disable-libstdcxx do not build libstdc++-v3 directory
1558 --enable-liboffloadmic=ARG
1559 build liboffloadmic [ARG={no,host,target}]
1560 --enable-bootstrap enable bootstrapping [yes if native build]
1561 --enable-pgo-build[=lto]
1562 enable the PGO build
1563 --disable-isl-version-check
1564 disable check for isl version
1565 --enable-lto enable link time optimization support
1566 --enable-linker-plugin-configure-flags=FLAGS
1567 additional flags for configuring linker plugins
1568 [none]
1569 --enable-linker-plugin-flags=FLAGS
1570 additional flags for configuring and building linker
1571 plugins [none]
1572 --enable-host-shared build host code as shared libraries
1573 --enable-stage1-languages[=all]
1574 choose additional languages to build during stage1.
1575 Mostly useful for compiler development
1576 --enable-objc-gc enable use of Boehm's garbage collector with the GNU
1577 Objective-C runtime
1578 --enable-vtable-verify Enable vtable verification feature
1579 --enable-serial-[{host,target,build}-]configure
1580 force sequential configuration of sub-packages for
1581 the host, target or build machine, or all
1582 sub-packages
1583 --enable-maintainer-mode
1584 enable make rules and dependencies not useful (and
1585 sometimes confusing) to the casual installer
1586 --enable-stage1-checking[=all]
1587 choose additional checking for stage1 of the
1588 compiler
1589 --enable-werror enable -Werror in bootstrap stage2 and later
1590
1591 Optional Packages:
1592 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1593 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1594 --with-build-libsubdir=DIR Directory where to find libraries for build system
1595 --with-system-zlib use installed libz
1596 --with-zstd Support zstd compressed debug sections
1597 (default=auto)
1598 --with-mpc=PATH specify prefix directory for installed MPC package.
1599 Equivalent to --with-mpc-include=PATH/include plus
1600 --with-mpc-lib=PATH/lib
1601 --with-mpc-include=PATH specify directory for installed MPC include files
1602 --with-mpc-lib=PATH specify directory for the installed MPC library
1603 --with-mpfr=PATH specify prefix directory for installed MPFR package.
1604 Equivalent to --with-mpfr-include=PATH/include plus
1605 --with-mpfr-lib=PATH/lib
1606 --with-mpfr-include=PATH
1607 specify directory for installed MPFR include files
1608 --with-mpfr-lib=PATH specify directory for the installed MPFR library
1609 --with-gmp=PATH specify prefix directory for the installed GMP
1610 package. Equivalent to
1611 --with-gmp-include=PATH/include plus
1612 --with-gmp-lib=PATH/lib
1613 --with-gmp-include=PATH specify directory for installed GMP include files
1614 --with-gmp-lib=PATH specify directory for the installed GMP library
1615 --with-stage1-libs=LIBS libraries for stage1
1616 --with-static-standard-libraries
1617 use -static-libstdc++ and -static-libgcc
1618 (default=auto)
1619 --with-stage1-ldflags=FLAGS
1620 linker flags for stage1
1621 --with-boot-libs=LIBS libraries for stage2 and later
1622 --with-boot-ldflags=FLAGS
1623 linker flags for stage2 and later
1624 --with-isl=PATH Specify prefix directory for the installed isl
1625 package. Equivalent to
1626 --with-isl-include=PATH/include plus
1627 --with-isl-lib=PATH/lib
1628 --with-isl-include=PATH Specify directory for installed isl include files
1629 --with-isl-lib=PATH Specify the directory for the installed isl library
1630 --with-target-bdw-gc=PATHLIST
1631 specify prefix directory for installed bdw-gc
1632 package. Equivalent to
1633 --with-target-bdw-gc-include=PATH/include plus
1634 --with-target-bdw-gc-lib=PATH/lib
1635 --with-target-bdw-gc-include=PATHLIST
1636 specify directories for installed bdw-gc include
1637 files
1638 --with-target-bdw-gc-lib=PATHLIST
1639 specify directories for installed bdw-gc library
1640 --with-gcc-major-version-only
1641 use only GCC major number in filesystem paths
1642 --with-build-sysroot=SYSROOT
1643 use sysroot as the system root during the build
1644 --with-debug-prefix-map='A=B C=D ...'
1645 map A to B, C to D ... in debug information
1646 --with-build-config='NAME NAME2...'
1647 use config/NAME.mk build configuration
1648 --with-build-time-tools=PATH
1649 use given path to find target tools during the build
1650
1651 Some influential environment variables:
1652 CC C compiler command
1653 CFLAGS C compiler flags
1654 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1655 nonstandard directory <lib dir>
1656 LIBS libraries to pass to the linker, e.g. -l<library>
1657 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1658 you have headers in a nonstandard directory <include dir>
1659 CXX C++ compiler command
1660 CXXFLAGS C++ compiler flags
1661 build_configargs
1662 additional configure arguments for build directories
1663 host_configargs
1664 additional configure arguments for host directories
1665 target_configargs
1666 additional configure arguments for target directories
1667 AR AR for the host
1668 AS AS for the host
1669 DLLTOOL DLLTOOL for the host
1670 DSYMUTIL DSYMUTIL for the host
1671 LD LD for the host
1672 LIPO LIPO for the host
1673 NM NM for the host
1674 RANLIB RANLIB for the host
1675 STRIP STRIP for the host
1676 WINDRES WINDRES for the host
1677 WINDMC WINDMC for the host
1678 OBJCOPY OBJCOPY for the host
1679 OBJDUMP OBJDUMP for the host
1680 OTOOL OTOOL for the host
1681 READELF READELF for the host
1682 CC_FOR_TARGET
1683 CC for the target
1684 CXX_FOR_TARGET
1685 CXX for the target
1686 GCC_FOR_TARGET
1687 GCC for the target
1688 GFORTRAN_FOR_TARGET
1689 GFORTRAN for the target
1690 GOC_FOR_TARGET
1691 GOC for the target
1692 GDC_FOR_TARGET
1693 GDC for the target
1694 AR_FOR_TARGET
1695 AR for the target
1696 AS_FOR_TARGET
1697 AS for the target
1698 DLLTOOL_FOR_TARGET
1699 DLLTOOL for the target
1700 DSYMUTIL_FOR_TARGET
1701 DSYMUTIL for the target
1702 LD_FOR_TARGET
1703 LD for the target
1704 LIPO_FOR_TARGET
1705 LIPO for the target
1706 NM_FOR_TARGET
1707 NM for the target
1708 OBJCOPY_FOR_TARGET
1709 OBJCOPY for the target
1710 OBJDUMP_FOR_TARGET
1711 OBJDUMP for the target
1712 OTOOL_FOR_TARGET
1713 OTOOL for the target
1714 RANLIB_FOR_TARGET
1715 RANLIB for the target
1716 READELF_FOR_TARGET
1717 READELF for the target
1718 STRIP_FOR_TARGET
1719 STRIP for the target
1720 WINDRES_FOR_TARGET
1721 WINDRES for the target
1722 WINDMC_FOR_TARGET
1723 WINDMC for the target
1724
1725 Use these variables to override the choices made by `configure' or to help
1726 it to find libraries and programs with nonstandard names/locations.
1727
1728 Report bugs to the package provider.
1729 _ACEOF
1730 ac_status=$?
1731 fi
1732
1733 if test "$ac_init_help" = "recursive"; then
1734 # If there are subdirs, report their specific --help.
1735 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1736 test -d "$ac_dir" ||
1737 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1738 continue
1739 ac_builddir=.
1740
1741 case "$ac_dir" in
1742 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1743 *)
1744 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1745 # A ".." for each directory in $ac_dir_suffix.
1746 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1747 case $ac_top_builddir_sub in
1748 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1749 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1750 esac ;;
1751 esac
1752 ac_abs_top_builddir=$ac_pwd
1753 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1754 # for backward compatibility:
1755 ac_top_builddir=$ac_top_build_prefix
1756
1757 case $srcdir in
1758 .) # We are building in place.
1759 ac_srcdir=.
1760 ac_top_srcdir=$ac_top_builddir_sub
1761 ac_abs_top_srcdir=$ac_pwd ;;
1762 [\\/]* | ?:[\\/]* ) # Absolute name.
1763 ac_srcdir=$srcdir$ac_dir_suffix;
1764 ac_top_srcdir=$srcdir
1765 ac_abs_top_srcdir=$srcdir ;;
1766 *) # Relative name.
1767 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1768 ac_top_srcdir=$ac_top_build_prefix$srcdir
1769 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1770 esac
1771 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1772
1773 cd "$ac_dir" || { ac_status=$?; continue; }
1774 # Check for guested configure.
1775 if test -f "$ac_srcdir/configure.gnu"; then
1776 echo &&
1777 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1778 elif test -f "$ac_srcdir/configure"; then
1779 echo &&
1780 $SHELL "$ac_srcdir/configure" --help=recursive
1781 else
1782 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1783 fi || ac_status=$?
1784 cd "$ac_pwd" || { ac_status=$?; break; }
1785 done
1786 fi
1787
1788 test -n "$ac_init_help" && exit $ac_status
1789 if $ac_init_version; then
1790 cat <<\_ACEOF
1791 configure
1792 generated by GNU Autoconf 2.69
1793
1794 Copyright (C) 2012 Free Software Foundation, Inc.
1795 This configure script is free software; the Free Software Foundation
1796 gives unlimited permission to copy, distribute and modify it.
1797 _ACEOF
1798 exit
1799 fi
1800
1801 ## ------------------------ ##
1802 ## Autoconf initialization. ##
1803 ## ------------------------ ##
1804
1805 # ac_fn_c_try_compile LINENO
1806 # --------------------------
1807 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1808 ac_fn_c_try_compile ()
1809 {
1810 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1811 rm -f conftest.$ac_objext
1812 if { { ac_try="$ac_compile"
1813 case "(($ac_try" in
1814 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1815 *) ac_try_echo=$ac_try;;
1816 esac
1817 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1818 $as_echo "$ac_try_echo"; } >&5
1819 (eval "$ac_compile") 2>conftest.err
1820 ac_status=$?
1821 if test -s conftest.err; then
1822 grep -v '^ *+' conftest.err >conftest.er1
1823 cat conftest.er1 >&5
1824 mv -f conftest.er1 conftest.err
1825 fi
1826 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1827 test $ac_status = 0; } && {
1828 test -z "$ac_c_werror_flag" ||
1829 test ! -s conftest.err
1830 } && test -s conftest.$ac_objext; then :
1831 ac_retval=0
1832 else
1833 $as_echo "$as_me: failed program was:" >&5
1834 sed 's/^/| /' conftest.$ac_ext >&5
1835
1836 ac_retval=1
1837 fi
1838 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1839 as_fn_set_status $ac_retval
1840
1841 } # ac_fn_c_try_compile
1842
1843 # ac_fn_cxx_try_compile LINENO
1844 # ----------------------------
1845 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1846 ac_fn_cxx_try_compile ()
1847 {
1848 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1849 rm -f conftest.$ac_objext
1850 if { { ac_try="$ac_compile"
1851 case "(($ac_try" in
1852 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1853 *) ac_try_echo=$ac_try;;
1854 esac
1855 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1856 $as_echo "$ac_try_echo"; } >&5
1857 (eval "$ac_compile") 2>conftest.err
1858 ac_status=$?
1859 if test -s conftest.err; then
1860 grep -v '^ *+' conftest.err >conftest.er1
1861 cat conftest.er1 >&5
1862 mv -f conftest.er1 conftest.err
1863 fi
1864 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1865 test $ac_status = 0; } && {
1866 test -z "$ac_cxx_werror_flag" ||
1867 test ! -s conftest.err
1868 } && test -s conftest.$ac_objext; then :
1869 ac_retval=0
1870 else
1871 $as_echo "$as_me: failed program was:" >&5
1872 sed 's/^/| /' conftest.$ac_ext >&5
1873
1874 ac_retval=1
1875 fi
1876 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1877 as_fn_set_status $ac_retval
1878
1879 } # ac_fn_cxx_try_compile
1880
1881 # ac_fn_cxx_try_link LINENO
1882 # -------------------------
1883 # Try to link conftest.$ac_ext, and return whether this succeeded.
1884 ac_fn_cxx_try_link ()
1885 {
1886 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887 rm -f conftest.$ac_objext conftest$ac_exeext
1888 if { { ac_try="$ac_link"
1889 case "(($ac_try" in
1890 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1891 *) ac_try_echo=$ac_try;;
1892 esac
1893 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1894 $as_echo "$ac_try_echo"; } >&5
1895 (eval "$ac_link") 2>conftest.err
1896 ac_status=$?
1897 if test -s conftest.err; then
1898 grep -v '^ *+' conftest.err >conftest.er1
1899 cat conftest.er1 >&5
1900 mv -f conftest.er1 conftest.err
1901 fi
1902 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1903 test $ac_status = 0; } && {
1904 test -z "$ac_cxx_werror_flag" ||
1905 test ! -s conftest.err
1906 } && test -s conftest$ac_exeext && {
1907 test "$cross_compiling" = yes ||
1908 test -x conftest$ac_exeext
1909 }; then :
1910 ac_retval=0
1911 else
1912 $as_echo "$as_me: failed program was:" >&5
1913 sed 's/^/| /' conftest.$ac_ext >&5
1914
1915 ac_retval=1
1916 fi
1917 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1918 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1919 # interfere with the next link command; also delete a directory that is
1920 # left behind by Apple's compiler. We do this before executing the actions.
1921 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1922 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1923 as_fn_set_status $ac_retval
1924
1925 } # ac_fn_cxx_try_link
1926
1927 # ac_fn_c_try_link LINENO
1928 # -----------------------
1929 # Try to link conftest.$ac_ext, and return whether this succeeded.
1930 ac_fn_c_try_link ()
1931 {
1932 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933 rm -f conftest.$ac_objext conftest$ac_exeext
1934 if { { ac_try="$ac_link"
1935 case "(($ac_try" in
1936 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1937 *) ac_try_echo=$ac_try;;
1938 esac
1939 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1940 $as_echo "$ac_try_echo"; } >&5
1941 (eval "$ac_link") 2>conftest.err
1942 ac_status=$?
1943 if test -s conftest.err; then
1944 grep -v '^ *+' conftest.err >conftest.er1
1945 cat conftest.er1 >&5
1946 mv -f conftest.er1 conftest.err
1947 fi
1948 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1949 test $ac_status = 0; } && {
1950 test -z "$ac_c_werror_flag" ||
1951 test ! -s conftest.err
1952 } && test -s conftest$ac_exeext && {
1953 test "$cross_compiling" = yes ||
1954 test -x conftest$ac_exeext
1955 }; then :
1956 ac_retval=0
1957 else
1958 $as_echo "$as_me: failed program was:" >&5
1959 sed 's/^/| /' conftest.$ac_ext >&5
1960
1961 ac_retval=1
1962 fi
1963 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1964 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1965 # interfere with the next link command; also delete a directory that is
1966 # left behind by Apple's compiler. We do this before executing the actions.
1967 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1968 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1969 as_fn_set_status $ac_retval
1970
1971 } # ac_fn_c_try_link
1972 cat >config.log <<_ACEOF
1973 This file contains any messages produced by compilers while
1974 running configure, to aid debugging if configure makes a mistake.
1975
1976 It was created by $as_me, which was
1977 generated by GNU Autoconf 2.69. Invocation command line was
1978
1979 $ $0 $@
1980
1981 _ACEOF
1982 exec 5>>config.log
1983 {
1984 cat <<_ASUNAME
1985 ## --------- ##
1986 ## Platform. ##
1987 ## --------- ##
1988
1989 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1990 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1991 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1992 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1993 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1994
1995 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1996 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1997
1998 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1999 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2000 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2001 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2002 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2003 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2004 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2005
2006 _ASUNAME
2007
2008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2009 for as_dir in $PATH
2010 do
2011 IFS=$as_save_IFS
2012 test -z "$as_dir" && as_dir=.
2013 $as_echo "PATH: $as_dir"
2014 done
2015 IFS=$as_save_IFS
2016
2017 } >&5
2018
2019 cat >&5 <<_ACEOF
2020
2021
2022 ## ----------- ##
2023 ## Core tests. ##
2024 ## ----------- ##
2025
2026 _ACEOF
2027
2028
2029 # Keep a trace of the command line.
2030 # Strip out --no-create and --no-recursion so they do not pile up.
2031 # Strip out --silent because we don't want to record it for future runs.
2032 # Also quote any args containing shell meta-characters.
2033 # Make two passes to allow for proper duplicate-argument suppression.
2034 ac_configure_args=
2035 ac_configure_args0=
2036 ac_configure_args1=
2037 ac_must_keep_next=false
2038 for ac_pass in 1 2
2039 do
2040 for ac_arg
2041 do
2042 case $ac_arg in
2043 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2044 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2045 | -silent | --silent | --silen | --sile | --sil)
2046 continue ;;
2047 *\'*)
2048 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2049 esac
2050 case $ac_pass in
2051 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2052 2)
2053 as_fn_append ac_configure_args1 " '$ac_arg'"
2054 if test $ac_must_keep_next = true; then
2055 ac_must_keep_next=false # Got value, back to normal.
2056 else
2057 case $ac_arg in
2058 *=* | --config-cache | -C | -disable-* | --disable-* \
2059 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2060 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2061 | -with-* | --with-* | -without-* | --without-* | --x)
2062 case "$ac_configure_args0 " in
2063 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2064 esac
2065 ;;
2066 -* ) ac_must_keep_next=true ;;
2067 esac
2068 fi
2069 as_fn_append ac_configure_args " '$ac_arg'"
2070 ;;
2071 esac
2072 done
2073 done
2074 { ac_configure_args0=; unset ac_configure_args0;}
2075 { ac_configure_args1=; unset ac_configure_args1;}
2076
2077 # When interrupted or exit'd, cleanup temporary files, and complete
2078 # config.log. We remove comments because anyway the quotes in there
2079 # would cause problems or look ugly.
2080 # WARNING: Use '\'' to represent an apostrophe within the trap.
2081 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2082 trap 'exit_status=$?
2083 # Save into config.log some information that might help in debugging.
2084 {
2085 echo
2086
2087 $as_echo "## ---------------- ##
2088 ## Cache variables. ##
2089 ## ---------------- ##"
2090 echo
2091 # The following way of writing the cache mishandles newlines in values,
2092 (
2093 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2094 eval ac_val=\$$ac_var
2095 case $ac_val in #(
2096 *${as_nl}*)
2097 case $ac_var in #(
2098 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2099 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2100 esac
2101 case $ac_var in #(
2102 _ | IFS | as_nl) ;; #(
2103 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2104 *) { eval $ac_var=; unset $ac_var;} ;;
2105 esac ;;
2106 esac
2107 done
2108 (set) 2>&1 |
2109 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2110 *${as_nl}ac_space=\ *)
2111 sed -n \
2112 "s/'\''/'\''\\\\'\'''\''/g;
2113 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2114 ;; #(
2115 *)
2116 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2117 ;;
2118 esac |
2119 sort
2120 )
2121 echo
2122
2123 $as_echo "## ----------------- ##
2124 ## Output variables. ##
2125 ## ----------------- ##"
2126 echo
2127 for ac_var in $ac_subst_vars
2128 do
2129 eval ac_val=\$$ac_var
2130 case $ac_val in
2131 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2132 esac
2133 $as_echo "$ac_var='\''$ac_val'\''"
2134 done | sort
2135 echo
2136
2137 if test -n "$ac_subst_files"; then
2138 $as_echo "## ------------------- ##
2139 ## File substitutions. ##
2140 ## ------------------- ##"
2141 echo
2142 for ac_var in $ac_subst_files
2143 do
2144 eval ac_val=\$$ac_var
2145 case $ac_val in
2146 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2147 esac
2148 $as_echo "$ac_var='\''$ac_val'\''"
2149 done | sort
2150 echo
2151 fi
2152
2153 if test -s confdefs.h; then
2154 $as_echo "## ----------- ##
2155 ## confdefs.h. ##
2156 ## ----------- ##"
2157 echo
2158 cat confdefs.h
2159 echo
2160 fi
2161 test "$ac_signal" != 0 &&
2162 $as_echo "$as_me: caught signal $ac_signal"
2163 $as_echo "$as_me: exit $exit_status"
2164 } >&5
2165 rm -f core *.core core.conftest.* &&
2166 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2167 exit $exit_status
2168 ' 0
2169 for ac_signal in 1 2 13 15; do
2170 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2171 done
2172 ac_signal=0
2173
2174 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2175 rm -f -r conftest* confdefs.h
2176
2177 $as_echo "/* confdefs.h */" > confdefs.h
2178
2179 # Predefined preprocessor variables.
2180
2181 cat >>confdefs.h <<_ACEOF
2182 #define PACKAGE_NAME "$PACKAGE_NAME"
2183 _ACEOF
2184
2185 cat >>confdefs.h <<_ACEOF
2186 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2187 _ACEOF
2188
2189 cat >>confdefs.h <<_ACEOF
2190 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2191 _ACEOF
2192
2193 cat >>confdefs.h <<_ACEOF
2194 #define PACKAGE_STRING "$PACKAGE_STRING"
2195 _ACEOF
2196
2197 cat >>confdefs.h <<_ACEOF
2198 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2199 _ACEOF
2200
2201 cat >>confdefs.h <<_ACEOF
2202 #define PACKAGE_URL "$PACKAGE_URL"
2203 _ACEOF
2204
2205
2206 # Let the site file select an alternate cache file if it wants to.
2207 # Prefer an explicitly selected file to automatically selected ones.
2208 ac_site_file1=NONE
2209 ac_site_file2=NONE
2210 if test -n "$CONFIG_SITE"; then
2211 # We do not want a PATH search for config.site.
2212 case $CONFIG_SITE in #((
2213 -*) ac_site_file1=./$CONFIG_SITE;;
2214 */*) ac_site_file1=$CONFIG_SITE;;
2215 *) ac_site_file1=./$CONFIG_SITE;;
2216 esac
2217 elif test "x$prefix" != xNONE; then
2218 ac_site_file1=$prefix/share/config.site
2219 ac_site_file2=$prefix/etc/config.site
2220 else
2221 ac_site_file1=$ac_default_prefix/share/config.site
2222 ac_site_file2=$ac_default_prefix/etc/config.site
2223 fi
2224 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2225 do
2226 test "x$ac_site_file" = xNONE && continue
2227 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2228 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2229 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2230 sed 's/^/| /' "$ac_site_file" >&5
2231 . "$ac_site_file" \
2232 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2233 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2234 as_fn_error $? "failed to load site script $ac_site_file
2235 See \`config.log' for more details" "$LINENO" 5; }
2236 fi
2237 done
2238
2239 if test -r "$cache_file"; then
2240 # Some versions of bash will fail to source /dev/null (special files
2241 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2242 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2243 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2244 $as_echo "$as_me: loading cache $cache_file" >&6;}
2245 case $cache_file in
2246 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2247 *) . "./$cache_file";;
2248 esac
2249 fi
2250 else
2251 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2252 $as_echo "$as_me: creating cache $cache_file" >&6;}
2253 >$cache_file
2254 fi
2255
2256 # Check that the precious variables saved in the cache have kept the same
2257 # value.
2258 ac_cache_corrupted=false
2259 for ac_var in $ac_precious_vars; do
2260 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2261 eval ac_new_set=\$ac_env_${ac_var}_set
2262 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2263 eval ac_new_val=\$ac_env_${ac_var}_value
2264 case $ac_old_set,$ac_new_set in
2265 set,)
2266 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2267 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2268 ac_cache_corrupted=: ;;
2269 ,set)
2270 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2271 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2272 ac_cache_corrupted=: ;;
2273 ,);;
2274 *)
2275 if test "x$ac_old_val" != "x$ac_new_val"; then
2276 # differences in whitespace do not lead to failure.
2277 ac_old_val_w=`echo x $ac_old_val`
2278 ac_new_val_w=`echo x $ac_new_val`
2279 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2281 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2282 ac_cache_corrupted=:
2283 else
2284 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2285 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2286 eval $ac_var=\$ac_old_val
2287 fi
2288 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2289 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2291 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2292 fi;;
2293 esac
2294 # Pass precious variables to config.status.
2295 if test "$ac_new_set" = set; then
2296 case $ac_new_val in
2297 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2298 *) ac_arg=$ac_var=$ac_new_val ;;
2299 esac
2300 case " $ac_configure_args " in
2301 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2302 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2303 esac
2304 fi
2305 done
2306 if $ac_cache_corrupted; then
2307 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2308 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2309 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2310 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2311 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2312 fi
2313 ## -------------------- ##
2314 ## Main body of script. ##
2315 ## -------------------- ##
2316
2317 ac_ext=c
2318 ac_cpp='$CPP $CPPFLAGS'
2319 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2320 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2321 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2322
2323
2324
2325
2326
2327
2328
2329
2330 progname=$0
2331 # if PWD already has a value, it is probably wrong.
2332 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2333
2334 # Export original configure arguments for use by sub-configures.
2335 # Quote arguments with shell meta charatcers.
2336 TOPLEVEL_CONFIGURE_ARGUMENTS=
2337 set -- "$progname" "$@"
2338 for ac_arg
2339 do
2340 case "$ac_arg" in
2341 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2342 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2343 # if the argument is of the form -foo=baz, quote the baz part only
2344 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2345 *) ;;
2346 esac
2347 # Add the quoted argument to the list.
2348 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2349 done
2350 if test "$silent" = yes; then
2351 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2352 fi
2353 # Remove the initial space we just introduced and, as these will be
2354 # expanded by make, quote '$'.
2355 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2356
2357
2358 # Find the build, host, and target systems.
2359 ac_aux_dir=
2360 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2361 if test -f "$ac_dir/install-sh"; then
2362 ac_aux_dir=$ac_dir
2363 ac_install_sh="$ac_aux_dir/install-sh -c"
2364 break
2365 elif test -f "$ac_dir/install.sh"; then
2366 ac_aux_dir=$ac_dir
2367 ac_install_sh="$ac_aux_dir/install.sh -c"
2368 break
2369 elif test -f "$ac_dir/shtool"; then
2370 ac_aux_dir=$ac_dir
2371 ac_install_sh="$ac_aux_dir/shtool install -c"
2372 break
2373 fi
2374 done
2375 if test -z "$ac_aux_dir"; then
2376 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2377 fi
2378
2379 # These three variables are undocumented and unsupported,
2380 # and are intended to be withdrawn in a future Autoconf release.
2381 # They can cause serious problems if a builder's source tree is in a directory
2382 # whose full name contains unusual characters.
2383 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2384 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2385 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2386
2387
2388 # Make sure we can run config.sub.
2389 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2390 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2391
2392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2393 $as_echo_n "checking build system type... " >&6; }
2394 if ${ac_cv_build+:} false; then :
2395 $as_echo_n "(cached) " >&6
2396 else
2397 ac_build_alias=$build_alias
2398 test "x$ac_build_alias" = x &&
2399 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2400 test "x$ac_build_alias" = x &&
2401 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2402 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2403 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2404
2405 fi
2406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2407 $as_echo "$ac_cv_build" >&6; }
2408 case $ac_cv_build in
2409 *-*-*) ;;
2410 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2411 esac
2412 build=$ac_cv_build
2413 ac_save_IFS=$IFS; IFS='-'
2414 set x $ac_cv_build
2415 shift
2416 build_cpu=$1
2417 build_vendor=$2
2418 shift; shift
2419 # Remember, the first character of IFS is used to create $*,
2420 # except with old shells:
2421 build_os=$*
2422 IFS=$ac_save_IFS
2423 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2424
2425
2426 case ${build_alias} in
2427 "") build_noncanonical=${build} ;;
2428 *) build_noncanonical=${build_alias} ;;
2429 esac
2430
2431
2432
2433 case ${host_alias} in
2434 "") host_noncanonical=${build_noncanonical} ;;
2435 *) host_noncanonical=${host_alias} ;;
2436 esac
2437
2438
2439
2440 case ${target_alias} in
2441 "") target_noncanonical=${host_noncanonical} ;;
2442 *) target_noncanonical=${target_alias} ;;
2443 esac
2444
2445
2446
2447
2448 test "$host_noncanonical" = "$target_noncanonical" &&
2449 test "$program_prefix$program_suffix$program_transform_name" = \
2450 NONENONEs,x,x, &&
2451 program_transform_name=s,y,y,
2452
2453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2454 $as_echo_n "checking host system type... " >&6; }
2455 if ${ac_cv_host+:} false; then :
2456 $as_echo_n "(cached) " >&6
2457 else
2458 if test "x$host_alias" = x; then
2459 ac_cv_host=$ac_cv_build
2460 else
2461 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2462 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2463 fi
2464
2465 fi
2466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2467 $as_echo "$ac_cv_host" >&6; }
2468 case $ac_cv_host in
2469 *-*-*) ;;
2470 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2471 esac
2472 host=$ac_cv_host
2473 ac_save_IFS=$IFS; IFS='-'
2474 set x $ac_cv_host
2475 shift
2476 host_cpu=$1
2477 host_vendor=$2
2478 shift; shift
2479 # Remember, the first character of IFS is used to create $*,
2480 # except with old shells:
2481 host_os=$*
2482 IFS=$ac_save_IFS
2483 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2484
2485
2486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2487 $as_echo_n "checking target system type... " >&6; }
2488 if ${ac_cv_target+:} false; then :
2489 $as_echo_n "(cached) " >&6
2490 else
2491 if test "x$target_alias" = x; then
2492 ac_cv_target=$ac_cv_host
2493 else
2494 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2495 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2496 fi
2497
2498 fi
2499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2500 $as_echo "$ac_cv_target" >&6; }
2501 case $ac_cv_target in
2502 *-*-*) ;;
2503 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2504 esac
2505 target=$ac_cv_target
2506 ac_save_IFS=$IFS; IFS='-'
2507 set x $ac_cv_target
2508 shift
2509 target_cpu=$1
2510 target_vendor=$2
2511 shift; shift
2512 # Remember, the first character of IFS is used to create $*,
2513 # except with old shells:
2514 target_os=$*
2515 IFS=$ac_save_IFS
2516 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2517
2518
2519 # The aliases save the names the user supplied, while $host etc.
2520 # will get canonicalized.
2521 test -n "$target_alias" &&
2522 test "$program_prefix$program_suffix$program_transform_name" = \
2523 NONENONEs,x,x, &&
2524 program_prefix=${target_alias}-
2525
2526 test "$program_prefix" != NONE &&
2527 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2528 # Use a double $ so make ignores it.
2529 test "$program_suffix" != NONE &&
2530 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2531 # Double any \ or $.
2532 # By default was `s,x,x', remove it if useless.
2533 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2534 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2535
2536
2537
2538 # Get 'install' or 'install-sh' and its variants.
2539 # Find a good install program. We prefer a C program (faster),
2540 # so one script is as good as another. But avoid the broken or
2541 # incompatible versions:
2542 # SysV /etc/install, /usr/sbin/install
2543 # SunOS /usr/etc/install
2544 # IRIX /sbin/install
2545 # AIX /bin/install
2546 # AmigaOS /C/install, which installs bootblocks on floppy discs
2547 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2548 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2549 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2550 # OS/2's system install, which has a completely different semantic
2551 # ./install, which can be erroneously created by make from ./install.sh.
2552 # Reject install programs that cannot install multiple files.
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2554 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2555 if test -z "$INSTALL"; then
2556 if ${ac_cv_path_install+:} false; then :
2557 $as_echo_n "(cached) " >&6
2558 else
2559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2560 for as_dir in $PATH
2561 do
2562 IFS=$as_save_IFS
2563 test -z "$as_dir" && as_dir=.
2564 # Account for people who put trailing slashes in PATH elements.
2565 case $as_dir/ in #((
2566 ./ | .// | /[cC]/* | \
2567 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2568 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2569 /usr/ucb/* ) ;;
2570 *)
2571 # OSF1 and SCO ODT 3.0 have their own names for install.
2572 # Don't use installbsd from OSF since it installs stuff as root
2573 # by default.
2574 for ac_prog in ginstall scoinst install; do
2575 for ac_exec_ext in '' $ac_executable_extensions; do
2576 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2577 if test $ac_prog = install &&
2578 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2579 # AIX install. It has an incompatible calling convention.
2580 :
2581 elif test $ac_prog = install &&
2582 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2583 # program-specific install script used by HP pwplus--don't use.
2584 :
2585 else
2586 rm -rf conftest.one conftest.two conftest.dir
2587 echo one > conftest.one
2588 echo two > conftest.two
2589 mkdir conftest.dir
2590 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2591 test -s conftest.one && test -s conftest.two &&
2592 test -s conftest.dir/conftest.one &&
2593 test -s conftest.dir/conftest.two
2594 then
2595 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2596 break 3
2597 fi
2598 fi
2599 fi
2600 done
2601 done
2602 ;;
2603 esac
2604
2605 done
2606 IFS=$as_save_IFS
2607
2608 rm -rf conftest.one conftest.two conftest.dir
2609
2610 fi
2611 if test "${ac_cv_path_install+set}" = set; then
2612 INSTALL=$ac_cv_path_install
2613 else
2614 # As a last resort, use the slow shell script. Don't cache a
2615 # value for INSTALL within a source directory, because that will
2616 # break other packages using the cache if that directory is
2617 # removed, or if the value is a relative name.
2618 INSTALL=$ac_install_sh
2619 fi
2620 fi
2621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2622 $as_echo "$INSTALL" >&6; }
2623
2624 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2625 # It thinks the first close brace ends the variable substitution.
2626 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2627
2628 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2629
2630 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2631
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2633 $as_echo_n "checking whether ln works... " >&6; }
2634 if ${acx_cv_prog_LN+:} false; then :
2635 $as_echo_n "(cached) " >&6
2636 else
2637 rm -f conftestdata_t
2638 echo >conftestdata_f
2639 if ln conftestdata_f conftestdata_t 2>/dev/null
2640 then
2641 acx_cv_prog_LN=ln
2642 else
2643 acx_cv_prog_LN=no
2644 fi
2645 rm -f conftestdata_f conftestdata_t
2646
2647 fi
2648 if test $acx_cv_prog_LN = no; then
2649 LN="cp"
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2651 $as_echo "no, using $LN" >&6; }
2652 else
2653 LN="$acx_cv_prog_LN"
2654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2655 $as_echo "yes" >&6; }
2656 fi
2657
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2659 $as_echo_n "checking whether ln -s works... " >&6; }
2660 LN_S=$as_ln_s
2661 if test "$LN_S" = "ln -s"; then
2662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2663 $as_echo "yes" >&6; }
2664 else
2665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2666 $as_echo "no, using $LN_S" >&6; }
2667 fi
2668
2669 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2670 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2671 if ${ac_cv_path_SED+:} false; then :
2672 $as_echo_n "(cached) " >&6
2673 else
2674 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2675 for ac_i in 1 2 3 4 5 6 7; do
2676 ac_script="$ac_script$as_nl$ac_script"
2677 done
2678 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2679 { ac_script=; unset ac_script;}
2680 if test -z "$SED"; then
2681 ac_path_SED_found=false
2682 # Loop through the user's path and test for each of PROGNAME-LIST
2683 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2684 for as_dir in $PATH
2685 do
2686 IFS=$as_save_IFS
2687 test -z "$as_dir" && as_dir=.
2688 for ac_prog in sed gsed; do
2689 for ac_exec_ext in '' $ac_executable_extensions; do
2690 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2691 as_fn_executable_p "$ac_path_SED" || continue
2692 # Check for GNU ac_path_SED and select it if it is found.
2693 # Check for GNU $ac_path_SED
2694 case `"$ac_path_SED" --version 2>&1` in
2695 *GNU*)
2696 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2697 *)
2698 ac_count=0
2699 $as_echo_n 0123456789 >"conftest.in"
2700 while :
2701 do
2702 cat "conftest.in" "conftest.in" >"conftest.tmp"
2703 mv "conftest.tmp" "conftest.in"
2704 cp "conftest.in" "conftest.nl"
2705 $as_echo '' >> "conftest.nl"
2706 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2707 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2708 as_fn_arith $ac_count + 1 && ac_count=$as_val
2709 if test $ac_count -gt ${ac_path_SED_max-0}; then
2710 # Best one so far, save it but keep looking for a better one
2711 ac_cv_path_SED="$ac_path_SED"
2712 ac_path_SED_max=$ac_count
2713 fi
2714 # 10*(2^10) chars as input seems more than enough
2715 test $ac_count -gt 10 && break
2716 done
2717 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2718 esac
2719
2720 $ac_path_SED_found && break 3
2721 done
2722 done
2723 done
2724 IFS=$as_save_IFS
2725 if test -z "$ac_cv_path_SED"; then
2726 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
2727 fi
2728 else
2729 ac_cv_path_SED=$SED
2730 fi
2731
2732 fi
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2734 $as_echo "$ac_cv_path_SED" >&6; }
2735 SED="$ac_cv_path_SED"
2736 rm -f conftest.sed
2737
2738 for ac_prog in gawk mawk nawk awk
2739 do
2740 # Extract the first word of "$ac_prog", so it can be a program name with args.
2741 set dummy $ac_prog; ac_word=$2
2742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2743 $as_echo_n "checking for $ac_word... " >&6; }
2744 if ${ac_cv_prog_AWK+:} false; then :
2745 $as_echo_n "(cached) " >&6
2746 else
2747 if test -n "$AWK"; then
2748 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2749 else
2750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2751 for as_dir in $PATH
2752 do
2753 IFS=$as_save_IFS
2754 test -z "$as_dir" && as_dir=.
2755 for ac_exec_ext in '' $ac_executable_extensions; do
2756 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2757 ac_cv_prog_AWK="$ac_prog"
2758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2759 break 2
2760 fi
2761 done
2762 done
2763 IFS=$as_save_IFS
2764
2765 fi
2766 fi
2767 AWK=$ac_cv_prog_AWK
2768 if test -n "$AWK"; then
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2770 $as_echo "$AWK" >&6; }
2771 else
2772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2773 $as_echo "no" >&6; }
2774 fi
2775
2776
2777 test -n "$AWK" && break
2778 done
2779
2780
2781 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2782
2783 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2784 # a relative path.
2785 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2786 INSTALL="${srcpwd}/install-sh -c"
2787 fi
2788
2789 # Set srcdir to "." if that's what it is.
2790 # This is important for multilib support.
2791 pwd=`${PWDCMD-pwd}`
2792 if test "${pwd}" = "${srcpwd}" ; then
2793 srcdir=.
2794 fi
2795
2796 topsrcdir=$srcpwd
2797
2798 extra_host_args=
2799
2800 ### To add a new directory to the tree, first choose whether it is a target
2801 ### or a host dependent tool. Then put it into the appropriate list
2802 ### (library or tools, host or target), doing a dependency sort.
2803
2804 # Subdirs will be configured in the order listed in build_configdirs,
2805 # configdirs, or target_configdirs; see the serialization section below.
2806
2807 # Dependency sorting is only needed when *configuration* must be done in
2808 # a particular order. In all cases a dependency should be specified in
2809 # the Makefile, whether or not it's implicitly specified here.
2810
2811 # Double entries in build_configdirs, configdirs, or target_configdirs may
2812 # cause circular dependencies and break everything horribly.
2813
2814 # these library is used by various programs built for the build
2815 # environment
2816 #
2817 build_libs="build-libiberty build-libcpp"
2818
2819 # these tools are built for the build environment
2820 build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
2821
2822 # these libraries are used by various programs built for the host environment
2823 #f
2824 host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe"
2825
2826 # these tools are built for the host environment
2827 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2828 # know that we are building the simulator.
2829 # binutils, gas and ld appear in that order because it makes sense to run
2830 # "make check" in that particular order.
2831 # If --enable-gold is used, "gold" may replace "ld".
2832 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 gotools c++tools"
2833
2834 # these libraries are built for the target environment, and are built after
2835 # the host libraries and the host tools (which may be a cross compiler)
2836 # Note that libiberty is not a target library.
2837 target_libraries="target-libgcc \
2838 target-libbacktrace \
2839 target-libgloss \
2840 target-newlib \
2841 target-libgomp \
2842 target-liboffloadmic \
2843 target-libatomic \
2844 target-libitm \
2845 target-libstdc++-v3 \
2846 target-libsanitizer \
2847 target-libvtv \
2848 target-libssp \
2849 target-libquadmath \
2850 target-libgfortran \
2851 target-libffi \
2852 target-libobjc \
2853 target-libada \
2854 target-libgo \
2855 target-libphobos \
2856 target-zlib"
2857
2858 # these tools are built using the target libraries, and are intended to
2859 # run only in the target environment
2860 #
2861 # note: any program that *uses* libraries that are in the "target_libraries"
2862 # list belongs in this list.
2863 #
2864 target_tools="target-rda"
2865
2866 ################################################################################
2867
2868 ## All tools belong in one of the four categories, and are assigned above
2869 ## We assign ${configdirs} this way to remove all embedded newlines. This
2870 ## is important because configure will choke if they ever get through.
2871 ## ${configdirs} is directories we build using the host tools.
2872 ## ${target_configdirs} is directories we build using the target tools.
2873 configdirs=`echo ${host_libs} ${host_tools}`
2874 target_configdirs=`echo ${target_libraries} ${target_tools}`
2875 build_configdirs=`echo ${build_libs} ${build_tools}`
2876
2877
2878
2879 ################################################################################
2880
2881 srcname="gnu development package"
2882
2883 # This gets set non-empty for some net releases of packages.
2884 appdirs=""
2885
2886 # Define is_cross_compiler to save on calls to 'test'.
2887 is_cross_compiler=
2888 if test x"${host}" = x"${target}" ; then
2889 is_cross_compiler=no
2890 else
2891 is_cross_compiler=yes
2892 fi
2893
2894 # Find the build and target subdir names.
2895
2896 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2897 # have matching libraries, they should use host libraries: Makefile.tpl
2898 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2899 # However, they still use the build modules, because the corresponding
2900 # host modules (e.g. bison) are only built for the host when bootstrap
2901 # finishes. So:
2902 # - build_subdir is where we find build modules, and never changes.
2903 # - build_libsubdir is where we find build libraries, and can be overridden.
2904
2905 # Prefix 'build-' so this never conflicts with target_subdir.
2906 build_subdir="build-${build_noncanonical}"
2907
2908 # Check whether --with-build-libsubdir was given.
2909 if test "${with_build_libsubdir+set}" = set; then :
2910 withval=$with_build_libsubdir; build_libsubdir="$withval"
2911 else
2912 build_libsubdir="$build_subdir"
2913 fi
2914
2915 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2916 if ( test $srcdir = . && test -d gcc ) \
2917 || test -d $srcdir/../host-${host_noncanonical}; then
2918 host_subdir="host-${host_noncanonical}"
2919 else
2920 host_subdir=.
2921 fi
2922 # No prefix.
2923 target_subdir=${target_noncanonical}
2924
2925 # Be sure to cover against remnants of an in-tree build.
2926 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
2927 as_fn_error $? "building out of tree but $srcdir contains host-${host_noncanonical}.
2928 Use a pristine source tree when building in a separate tree" "$LINENO" 5
2929 fi
2930
2931 # Skipdirs are removed silently.
2932 skipdirs=
2933 # Noconfigdirs are removed loudly.
2934 noconfigdirs=""
2935
2936 use_gnu_ld=
2937 # Make sure we don't let GNU ld be added if we didn't want it.
2938 if test x$with_gnu_ld = xno ; then
2939 use_gnu_ld=no
2940 noconfigdirs="$noconfigdirs ld gold"
2941 fi
2942
2943 use_gnu_as=
2944 # Make sure we don't let GNU as be added if we didn't want it.
2945 if test x$with_gnu_as = xno ; then
2946 use_gnu_as=no
2947 noconfigdirs="$noconfigdirs gas"
2948 fi
2949
2950 use_included_zlib=
2951
2952 # Check whether --with-system-zlib was given.
2953 if test "${with_system_zlib+set}" = set; then :
2954 withval=$with_system_zlib;
2955 fi
2956
2957 # Make sure we don't let ZLIB be added if we didn't want it.
2958 if test x$with_system_zlib = xyes ; then
2959 use_included_zlib=no
2960 noconfigdirs="$noconfigdirs zlib"
2961 fi
2962
2963 # Don't compile the bundled readline/libreadline.a if --with-system-readline
2964 # is provided.
2965 if test x$with_system_readline = xyes ; then
2966 noconfigdirs="$noconfigdirs readline"
2967 fi
2968
2969
2970 # Check whether --with-zstd was given.
2971 if test "${with_zstd+set}" = set; then :
2972 withval=$with_zstd;
2973 fi
2974
2975
2976 # some tools are so dependent upon X11 that if we're not building with X,
2977 # it's not even worth trying to configure, much less build, that tool.
2978
2979 case ${with_x} in
2980 yes | "") ;; # the default value for this tree is that X11 is available
2981 no)
2982 skipdirs="${skipdirs} tk itcl libgui"
2983 # We won't be able to build gdbtk without X.
2984 enable_gdbtk=no
2985 ;;
2986 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
2987 esac
2988
2989 # Some are only suitable for cross toolchains.
2990 # Remove these if host=target.
2991 cross_only="target-libgloss target-newlib target-opcodes"
2992
2993 case $is_cross_compiler in
2994 no) skipdirs="${skipdirs} ${cross_only}" ;;
2995 esac
2996
2997 # If both --with-headers and --with-libs are specified, default to
2998 # --without-newlib.
2999 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
3000 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
3001 if test x"${with_newlib}" = x ; then
3002 with_newlib=no
3003 fi
3004 fi
3005
3006 # Recognize --with-newlib/--without-newlib.
3007 case ${with_newlib} in
3008 no) skipdirs="${skipdirs} target-newlib" ;;
3009 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
3010 esac
3011
3012 # Check whether --enable-as-accelerator-for was given.
3013 if test "${enable_as_accelerator_for+set}" = set; then :
3014 enableval=$enable_as_accelerator_for;
3015 fi
3016
3017
3018 # Check whether --enable-offload-targets was given.
3019 if test "${enable_offload_targets+set}" = set; then :
3020 enableval=$enable_offload_targets;
3021 if test x"$enable_offload_targets" = x; then
3022 as_fn_error $? "no offload targets specified" "$LINENO" 5
3023 fi
3024
3025 else
3026 enable_offload_targets=
3027 fi
3028
3029
3030 # Check whether --enable-offload-defaulted was given.
3031 if test "${enable_offload_defaulted+set}" = set; then :
3032 enableval=$enable_offload_defaulted; enable_offload_defaulted=$enableval
3033 else
3034 enable_offload_defaulted=
3035 fi
3036
3037
3038 # Handle --enable-gold, --enable-ld.
3039 # --disable-gold [--enable-ld]
3040 # Build only ld. Default option.
3041 # --enable-gold [--enable-ld]
3042 # Build both gold and ld. Install gold as "ld.gold", install ld
3043 # as "ld.bfd" and "ld".
3044 # --enable-gold=default [--enable-ld]
3045 # Build both gold and ld. Install gold as "ld.gold" and "ld",
3046 # install ld as "ld.bfd".
3047 # --enable-gold[=default] --disable-ld
3048 # Build only gold, which is then installed as both "ld.gold" and "ld".
3049 # --enable-gold --enable-ld=default
3050 # Build both gold (installed as "ld.gold") and ld (installed as "ld"
3051 # and ld.bfd).
3052 # In other words, ld is default
3053 # --enable-gold=default --enable-ld=default
3054 # Error.
3055
3056 default_ld=
3057 # Check whether --enable-gold was given.
3058 if test "${enable_gold+set}" = set; then :
3059 enableval=$enable_gold; ENABLE_GOLD=$enableval
3060 else
3061 ENABLE_GOLD=no
3062 fi
3063
3064 case "${ENABLE_GOLD}" in
3065 yes|default)
3066 # Check for ELF target.
3067 is_elf=no
3068 case "${target}" in
3069 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
3070 | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
3071 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
3072 | *-*-solaris2* | *-*-nto* | *-*-nacl*)
3073 case "${target}" in
3074 *-*-linux*aout* | *-*-linux*oldld*)
3075 ;;
3076 *)
3077 is_elf=yes
3078 ;;
3079 esac
3080 esac
3081
3082 if test "$is_elf" = "yes"; then
3083 # Check for target supported by gold.
3084 case "${target}" in
3085 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \
3086 | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-* | loongarch*-*-*)
3087 configdirs="$configdirs gold"
3088 if test x${ENABLE_GOLD} = xdefault; then
3089 default_ld=gold
3090 fi
3091 ENABLE_GOLD=yes
3092 ;;
3093 esac
3094 fi
3095 ;;
3096 no)
3097 ;;
3098 *)
3099 as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
3100 ;;
3101 esac
3102
3103 # Check whether --enable-ld was given.
3104 if test "${enable_ld+set}" = set; then :
3105 enableval=$enable_ld; ENABLE_LD=$enableval
3106 else
3107 ENABLE_LD=yes
3108 fi
3109
3110
3111 case "${ENABLE_LD}" in
3112 default)
3113 if test x${default_ld} != x; then
3114 as_fn_error $? "either gold or ld can be the default ld" "$LINENO" 5
3115 fi
3116 ;;
3117 yes)
3118 ;;
3119 no)
3120 if test x${ENABLE_GOLD} != xyes; then
3121 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
3122 $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
3123 fi
3124 configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
3125 ;;
3126 *)
3127 as_fn_error $? "invalid --enable-ld argument" "$LINENO" 5
3128 ;;
3129 esac
3130
3131 # Check whether --enable-gprofng was given.
3132 if test "${enable_gprofng+set}" = set; then :
3133 enableval=$enable_gprofng; enable_gprofng=$enableval
3134 else
3135 enable_gprofng=yes
3136 fi
3137
3138 if test "$enable_gprofng" = "yes"; then
3139 case "${target}" in
3140 x86_64-*-linux* | i?86-*-linux* | aarch64-*-linux*)
3141 configdirs="$configdirs gprofng"
3142 ;;
3143 esac
3144 fi
3145
3146
3147 # PR gas/19109
3148 # Decide the default method for compressing debug sections.
3149 # Provide a configure time option to override our default.
3150 # Check whether --enable-compressed_debug_sections was given.
3151 if test "${enable_compressed_debug_sections+set}" = set; then :
3152 enableval=$enable_compressed_debug_sections;
3153 if test x"$enable_compressed_debug_sections" = xyes; then
3154 as_fn_error $? "no program with compressed debug sections specified" "$LINENO" 5
3155 fi
3156
3157 else
3158 enable_compressed_debug_sections=
3159 fi
3160
3161
3162 # Select default compression algorithm.
3163 # Check whether --enable-default_compressed_debug_sections_algorithm was given.
3164 if test "${enable_default_compressed_debug_sections_algorithm+set}" = set; then :
3165 enableval=$enable_default_compressed_debug_sections_algorithm;
3166 else
3167 default_compressed_debug_sections_algorithm=
3168 fi
3169
3170
3171 # Configure extra directories which are host specific
3172
3173 case "${host}" in
3174 *-cygwin*)
3175 configdirs="$configdirs libtermcap" ;;
3176 esac
3177
3178 # A target can indicate whether a language isn't supported for some reason.
3179 # Only spaces may be used in this macro; not newlines or tabs.
3180 unsupported_languages=
3181
3182 # Remove more programs from consideration, based on the host or
3183 # target this usually means that a port of the program doesn't
3184 # exist yet.
3185
3186 case "${host}" in
3187 i[3456789]86-*-msdosdjgpp*)
3188 noconfigdirs="$noconfigdirs tcl tk itcl"
3189 ;;
3190 esac
3191
3192 # Default to --disable-year2038 until we can handle differences between
3193 # projects that use gnulib (which understands year 2038) and projects that
3194 # do not (like BFD).
3195 # Check whether --enable-year2038 was given.
3196 if test "${enable_year2038+set}" = set; then :
3197 enableval=$enable_year2038; ENABLE_YEAR2038=$enableval
3198 else
3199 ENABLE_YEAR2038=no
3200 fi
3201
3202 enable_year2038=
3203 if test "${ENABLE_YEAR2038}" = "no" ; then
3204 enable_year2038=no
3205 fi
3206
3207 # Check whether --enable-libquadmath was given.
3208 if test "${enable_libquadmath+set}" = set; then :
3209 enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
3210 else
3211 ENABLE_LIBQUADMATH=yes
3212 fi
3213
3214 if test "${ENABLE_LIBQUADMATH}" = "no" ; then
3215 noconfigdirs="$noconfigdirs target-libquadmath"
3216 fi
3217
3218
3219 # Check whether --enable-libquadmath-support was given.
3220 if test "${enable_libquadmath_support+set}" = set; then :
3221 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
3222 else
3223 ENABLE_LIBQUADMATH_SUPPORT=yes
3224 fi
3225
3226 enable_libquadmath_support=
3227 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
3228 enable_libquadmath_support=no
3229 fi
3230
3231
3232 # Check whether --enable-libada was given.
3233 if test "${enable_libada+set}" = set; then :
3234 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3235 else
3236 ENABLE_LIBADA=yes
3237 fi
3238
3239 if test "${ENABLE_LIBADA}" != "yes" ; then
3240 noconfigdirs="$noconfigdirs gnattools"
3241 fi
3242
3243 # Check whether --enable-libssp was given.
3244 if test "${enable_libssp+set}" = set; then :
3245 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3246 else
3247 ENABLE_LIBSSP=yes
3248 fi
3249
3250
3251 # Check whether --enable-libstdcxx was given.
3252 if test "${enable_libstdcxx+set}" = set; then :
3253 enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval
3254 else
3255 ENABLE_LIBSTDCXX=default
3256 fi
3257
3258 if test "${ENABLE_LIBSTDCXX}" = "no" ; then
3259 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3260 fi
3261
3262 # If this is accelerator compiler and its target is intelmic we enable
3263 # target liboffloadmic by default. If this is compiler with offloading
3264 # for intelmic we enable host liboffloadmic by default. Otherwise
3265 # liboffloadmic is disabled by default.
3266 # Check whether --enable-liboffloadmic was given.
3267 if test "${enable_liboffloadmic+set}" = set; then :
3268 enableval=$enable_liboffloadmic; case "$enableval" in
3269 no | host | target)
3270 enable_liboffloadmic=$enableval ;;
3271 *)
3272 as_fn_error $? "--enable-liboffloadmic=no/host/target" "$LINENO" 5 ;;
3273 esac
3274 else
3275 if test x"$enable_as_accelerator_for" != x; then
3276 case "${target}" in
3277 *-intelmic-* | *-intelmicemul-*)
3278 enable_liboffloadmic=target
3279 extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target"
3280 ;;
3281 *)
3282 enable_liboffloadmic=no
3283 ;;
3284 esac
3285 else
3286 case "${enable_offload_targets}" in
3287 *-intelmic-* | *-intelmicemul-*)
3288 enable_liboffloadmic=host
3289 extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host"
3290 ;;
3291 *)
3292 enable_liboffloadmic=no
3293 ;;
3294 esac
3295 fi
3296 fi
3297
3298
3299
3300 # Enable libgomp by default on hosted POSIX systems, and a few others.
3301 if test x$enable_libgomp = x ; then
3302 case "${target}" in
3303 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3304 ;;
3305 *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*)
3306 ;;
3307 *-*-solaris2* | *-*-hpux11*)
3308 ;;
3309 *-*-darwin* | *-*-aix*)
3310 ;;
3311 nvptx*-*-* | amdgcn*-*-*)
3312 ;;
3313 *)
3314 noconfigdirs="$noconfigdirs target-libgomp"
3315 ;;
3316 esac
3317 fi
3318
3319 # Disable libatomic on unsupported systems.
3320 if test -d ${srcdir}/libatomic; then
3321 if test x$enable_libatomic = x; then
3322 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5
3323 $as_echo_n "checking for libatomic support... " >&6; }
3324 if (srcdir=${srcdir}/libatomic; \
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-libatomic"
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 liboffloadmic on unsupported systems.
3339 if test -d ${srcdir}/liboffloadmic; then
3340 if test x$enable_liboffloadmic != xno; then
3341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liboffloadmic support" >&5
3342 $as_echo_n "checking for liboffloadmic support... " >&6; }
3343 if (srcdir=${srcdir}/liboffloadmic; \
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-liboffloadmic"
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 libitm on unsupported systems.
3358 if test -d ${srcdir}/libitm; then
3359 if test x$enable_libitm = x; then
3360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5
3361 $as_echo_n "checking for libitm support... " >&6; }
3362 if (srcdir=${srcdir}/libitm; \
3363 . ${srcdir}/configure.tgt; \
3364 test -n "$UNSUPPORTED")
3365 then
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3367 $as_echo "no" >&6; }
3368 noconfigdirs="$noconfigdirs target-libitm"
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 libsanitizer on unsupported systems.
3377 if test -d ${srcdir}/libsanitizer; then
3378 if test x$enable_libsanitizer = x; then
3379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5
3380 $as_echo_n "checking for libsanitizer support... " >&6; }
3381 if (srcdir=${srcdir}/libsanitizer; \
3382 . ${srcdir}/configure.tgt; \
3383 test -n "$UNSUPPORTED")
3384 then
3385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3386 $as_echo "no" >&6; }
3387 noconfigdirs="$noconfigdirs target-libsanitizer"
3388 else
3389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3390 $as_echo "yes" >&6; }
3391 fi
3392 fi
3393 fi
3394
3395 # Disable libvtv on unsupported systems.
3396 if test -d ${srcdir}/libvtv; then
3397 if test x$enable_libvtv = x; then
3398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5
3399 $as_echo_n "checking for libvtv support... " >&6; }
3400 if (srcdir=${srcdir}/libvtv; \
3401 . ${srcdir}/configure.tgt; \
3402 test "$VTV_SUPPORTED" != "yes")
3403 then
3404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3405 $as_echo "no" >&6; }
3406 noconfigdirs="$noconfigdirs target-libvtv"
3407 else
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3409 $as_echo "yes" >&6; }
3410 fi
3411 fi
3412 fi
3413
3414 # Disable libquadmath for some systems.
3415 case "${target}" in
3416 avr-*-*)
3417 noconfigdirs="$noconfigdirs target-libquadmath"
3418 ;;
3419 # libquadmath is unused on AIX and libquadmath build process use of
3420 # LD_LIBRARY_PATH can break AIX bootstrap.
3421 powerpc-*-aix* | rs6000-*-aix*)
3422 noconfigdirs="$noconfigdirs target-libquadmath"
3423 ;;
3424 esac
3425
3426 # Disable libssp for some systems.
3427 case "${target}" in
3428 avr-*-*)
3429 # No hosted I/O support.
3430 noconfigdirs="$noconfigdirs target-libssp"
3431 ;;
3432 bpf-*-*)
3433 noconfigdirs="$noconfigdirs target-libssp"
3434 ;;
3435 powerpc-*-aix* | rs6000-*-aix*)
3436 noconfigdirs="$noconfigdirs target-libssp"
3437 ;;
3438 pru-*-*)
3439 # No hosted I/O support.
3440 noconfigdirs="$noconfigdirs target-libssp"
3441 ;;
3442 rl78-*-*)
3443 # libssp uses a misaligned load to trigger a fault, but the RL78
3444 # doesn't fault for those - instead, it gives a build-time error
3445 # for explicit misaligned loads.
3446 noconfigdirs="$noconfigdirs target-libssp"
3447 ;;
3448 visium-*-*)
3449 # No hosted I/O support.
3450 noconfigdirs="$noconfigdirs target-libssp"
3451 ;;
3452 esac
3453
3454 # Disable libstdc++-v3 for some systems.
3455 # Allow user to override this if they pass --enable-libstdcxx
3456 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
3457 case "${target}" in
3458 *-*-vxworks*)
3459 # VxWorks uses the Dinkumware C++ library.
3460 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3461 ;;
3462 amdgcn*-*-*)
3463 # Not ported/fails to build when using newlib.
3464 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3465 ;;
3466 arm*-wince-pe*)
3467 # the C++ libraries don't build on top of CE's C libraries
3468 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3469 ;;
3470 avr-*-*)
3471 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3472 ;;
3473 bpf-*-*)
3474 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3475 ;;
3476 ft32-*-*)
3477 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3478 ;;
3479 esac
3480 fi
3481
3482 # Disable C++ on systems where it is known to not work.
3483 # For testing, you can override this with --enable-languages=c++.
3484 case ,${enable_languages}, in
3485 *,c++,*)
3486 ;;
3487 *)
3488 case "${target}" in
3489 bpf-*-*)
3490 unsupported_languages="$unsupported_languages c++"
3491 ;;
3492 esac
3493 ;;
3494 esac
3495
3496 # Disable Objc on systems where it is known to not work.
3497 # For testing, you can override this with --enable-languages=objc.
3498 case ,${enable_languages}, in
3499 *,objc,*)
3500 ;;
3501 *)
3502 case "${target}" in
3503 bpf-*-*)
3504 unsupported_languages="$unsupported_languages objc"
3505 ;;
3506 esac
3507 ;;
3508 esac
3509
3510 # Disable D on systems where it is known to not work.
3511 # For testing, you can override this with --enable-languages=d.
3512 case ,${enable_languages}, in
3513 *,d,*)
3514 ;;
3515 *)
3516 case "${target}" in
3517 bpf-*-*)
3518 unsupported_languages="$unsupported_languages d"
3519 ;;
3520 esac
3521 ;;
3522 esac
3523
3524 # Disable libphobos on unsupported systems.
3525 # For testing, you can override this with --enable-libphobos.
3526 if test -d ${srcdir}/libphobos; then
3527 if test x$enable_libphobos = x; then
3528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libphobos support" >&5
3529 $as_echo_n "checking for libphobos support... " >&6; }
3530 if (srcdir=${srcdir}/libphobos; \
3531 . ${srcdir}/configure.tgt; \
3532 test "$LIBPHOBOS_SUPPORTED" != "yes")
3533 then
3534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3535 $as_echo "no" >&6; }
3536 noconfigdirs="$noconfigdirs target-libphobos"
3537 else
3538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3539 $as_echo "yes" >&6; }
3540 fi
3541 fi
3542 fi
3543
3544 # Disable Fortran for some systems.
3545 case "${target}" in
3546 mmix-*-*)
3547 # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>.
3548 unsupported_languages="$unsupported_languages fortran"
3549 ;;
3550 bpf-*-*)
3551 unsupported_languages="$unsupported_languages fortran"
3552 ;;
3553 esac
3554
3555 # Disable libffi for some systems.
3556 case "${target}" in
3557 powerpc-*-darwin*)
3558 ;;
3559 i[3456789]86-*-darwin*)
3560 ;;
3561 x86_64-*-darwin[912]*)
3562 ;;
3563 *-*-darwin*)
3564 noconfigdirs="$noconfigdirs target-libffi"
3565 ;;
3566 *-*-netware*)
3567 noconfigdirs="$noconfigdirs target-libffi"
3568 ;;
3569 *-*-phoenix*)
3570 noconfigdirs="$noconfigdirs target-libffi"
3571 ;;
3572 *-*-rtems*)
3573 noconfigdirs="$noconfigdirs target-libffi"
3574 ;;
3575 *-*-tpf*)
3576 noconfigdirs="$noconfigdirs target-libffi"
3577 ;;
3578 *-*-uclinux*)
3579 noconfigdirs="$noconfigdirs target-libffi"
3580 ;;
3581 *-*-vxworks*)
3582 noconfigdirs="$noconfigdirs target-libffi"
3583 ;;
3584 aarch64*-*-freebsd*)
3585 noconfigdirs="$noconfigdirs target-libffi"
3586 ;;
3587 alpha*-*-*vms*)
3588 noconfigdirs="$noconfigdirs target-libffi"
3589 ;;
3590 arm*-*-freebsd*)
3591 noconfigdirs="$noconfigdirs target-libffi"
3592 ;;
3593 arm-wince-pe)
3594 noconfigdirs="$noconfigdirs target-libffi"
3595 ;;
3596 arm*-*-symbianelf*)
3597 noconfigdirs="$noconfigdirs target-libffi"
3598 ;;
3599 bpf-*-*)
3600 noconfigdirs="$noconfigdirs target-libffi"
3601 ;;
3602 cris-*-* | crisv32-*-*)
3603 case "${target}" in
3604 *-*-linux*)
3605 ;;
3606 *) # See PR46792 regarding target-libffi.
3607 noconfigdirs="$noconfigdirs target-libffi";;
3608 esac
3609 ;;
3610 hppa*64*-*-hpux*)
3611 noconfigdirs="$noconfigdirs target-libffi"
3612 ;;
3613 hppa*-hp-hpux11*)
3614 ;;
3615 hppa*-*-hpux*)
3616 noconfigdirs="$noconfigdirs target-libffi"
3617 ;;
3618 ia64*-*-*vms*)
3619 noconfigdirs="$noconfigdirs target-libffi"
3620 ;;
3621 i[3456789]86-w64-mingw*)
3622 noconfigdirs="$noconfigdirs target-libffi"
3623 ;;
3624 i[3456789]86-*-mingw*)
3625 noconfigdirs="$noconfigdirs target-libffi"
3626 ;;
3627 x86_64-*-mingw*)
3628 noconfigdirs="$noconfigdirs target-libffi"
3629 ;;
3630 mmix-*-*)
3631 noconfigdirs="$noconfigdirs target-libffi"
3632 ;;
3633 powerpc-*-aix*)
3634 ;;
3635 rs6000-*-aix*)
3636 ;;
3637 ft32-*-*)
3638 noconfigdirs="$noconfigdirs target-libffi"
3639 ;;
3640 *-*-lynxos*)
3641 noconfigdirs="$noconfigdirs target-libffi"
3642 ;;
3643 esac
3644
3645 # Disable the go frontend on systems where it is known to not work. Please keep
3646 # this in sync with contrib/config-list.mk.
3647 case "${target}" in
3648 *-*-darwin* | *-*-cygwin* | *-*-mingw* | bpf-* )
3649 unsupported_languages="$unsupported_languages go"
3650 ;;
3651 esac
3652
3653 # Only allow gdbserver on some systems.
3654 if test -d ${srcdir}/gdbserver; then
3655 if test x$enable_gdbserver = x; then
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbserver support" >&5
3657 $as_echo_n "checking for gdbserver support... " >&6; }
3658 if (srcdir=${srcdir}/gdbserver; \
3659 . ${srcdir}/configure.srv; \
3660 test -n "$UNSUPPORTED")
3661 then
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3663 $as_echo "no" >&6; }
3664 noconfigdirs="$noconfigdirs gdbserver"
3665 else
3666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3667 $as_echo "yes" >&6; }
3668 fi
3669 fi
3670 fi
3671
3672 # Disable libgo for some systems where it is known to not work.
3673 # For testing, you can easily override this with --enable-libgo.
3674 if test x$enable_libgo = x; then
3675 case "${target}" in
3676 *-*-darwin*)
3677 # PR 46986
3678 noconfigdirs="$noconfigdirs target-libgo"
3679 ;;
3680 *-*-cygwin* | *-*-mingw*)
3681 noconfigdirs="$noconfigdirs target-libgo"
3682 ;;
3683 bpf-*-*)
3684 noconfigdirs="$noconfigdirs target-libgo"
3685 ;;
3686 esac
3687 fi
3688
3689 # Default libgloss CPU subdirectory.
3690 libgloss_dir="$target_cpu"
3691
3692 case "${target}" in
3693 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3694 libgloss_dir=wince
3695 ;;
3696 aarch64*-*-* )
3697 libgloss_dir=aarch64
3698 ;;
3699 arm*-*-*)
3700 libgloss_dir=arm
3701 ;;
3702 cris-*-* | crisv32-*-*)
3703 libgloss_dir=cris
3704 ;;
3705 hppa*-*-*)
3706 libgloss_dir=pa
3707 ;;
3708 i[3456789]86-*-*)
3709 libgloss_dir=i386
3710 ;;
3711 loongarch*-*-*)
3712 libgloss_dir=loongarch
3713 ;;
3714 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3715 libgloss_dir=m68hc11
3716 ;;
3717 m68*-*-* | fido-*-*)
3718 libgloss_dir=m68k
3719 ;;
3720 mips*-*-*)
3721 libgloss_dir=mips
3722 ;;
3723 powerpc*-*-*)
3724 libgloss_dir=rs6000
3725 ;;
3726 pru-*-*)
3727 libgloss_dir=pru
3728 ;;
3729 sparc*-*-*)
3730 libgloss_dir=sparc
3731 ;;
3732 esac
3733
3734 # Disable newlib and libgloss for various target OSes.
3735 case "${target}" in
3736 alpha*-dec-osf*)
3737 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3738 ;;
3739 i[3456789]86-*-linux*)
3740 # This section makes it possible to build newlib natively on linux.
3741 # If we are using a cross compiler then don't configure newlib.
3742 if test x${is_cross_compiler} != xno ; then
3743 noconfigdirs="$noconfigdirs target-newlib"
3744 fi
3745 noconfigdirs="$noconfigdirs target-libgloss"
3746 # If we are not using a cross compiler, do configure newlib.
3747 # Note however, that newlib will only be configured in this situation
3748 # if the --with-newlib option has been given, because otherwise
3749 # 'target-newlib' will appear in skipdirs.
3750 ;;
3751 i[3456789]86-*-rdos*)
3752 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3753 ;;
3754 sh*-*-pe|mips*-*-pe|arm-wince-pe)
3755 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3756 ;;
3757 sparc-*-sunos4*)
3758 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3759 ;;
3760 bpf-*-*)
3761 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3762 ;;
3763 *-*-aix*)
3764 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3765 ;;
3766 *-*-beos*)
3767 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3768 ;;
3769 *-*-chorusos)
3770 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3771 ;;
3772 *-*-dragonfly*)
3773 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3774 ;;
3775 *-*-freebsd*)
3776 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3777 ;;
3778 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3779 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3780 ;;
3781 *-*-lynxos*)
3782 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3783 ;;
3784 *-*-mingw*)
3785 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3786 ;;
3787 *-*-netbsd*)
3788 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3789 ;;
3790 *-*-netware*)
3791 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3792 ;;
3793 *-*-tpf*)
3794 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3795 ;;
3796 *-*-uclinux*)
3797 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3798 ;;
3799 *-*-vxworks*)
3800 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3801 ;;
3802 esac
3803
3804 case "${target}" in
3805 *-*-chorusos)
3806 ;;
3807 aarch64-*-darwin*)
3808 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3809 noconfigdirs="$noconfigdirs sim target-rda"
3810 ;;
3811 amdgcn*-*-*)
3812 ;;
3813 arm-*-darwin*)
3814 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3815 noconfigdirs="$noconfigdirs sim target-rda"
3816 ;;
3817 powerpc-*-darwin*)
3818 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3819 noconfigdirs="$noconfigdirs sim target-rda"
3820 ;;
3821 i[3456789]86-*-darwin*)
3822 noconfigdirs="$noconfigdirs ld gprof"
3823 noconfigdirs="$noconfigdirs sim target-rda"
3824 ;;
3825 x86_64-*-darwin[912]*)
3826 noconfigdirs="$noconfigdirs ld gas gprof"
3827 noconfigdirs="$noconfigdirs sim target-rda"
3828 ;;
3829 *-*-darwin*)
3830 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3831 noconfigdirs="$noconfigdirs sim target-rda"
3832 ;;
3833 *-*-dragonfly*)
3834 ;;
3835 *-*-freebsd*)
3836 if test "x$with_gmp" = x \
3837 && ! test -d ${srcdir}/gmp \
3838 && test -f /usr/local/include/gmp.h; then
3839 with_gmp=/usr/local
3840 fi
3841 ;;
3842 *-*-kaos*)
3843 # Remove unsupported stuff on all kaOS configurations.
3844 noconfigdirs="$noconfigdirs target-libgloss"
3845 ;;
3846 *-*-netbsd*)
3847 ;;
3848 *-*-netware*)
3849 ;;
3850 *-*-phoenix*)
3851 noconfigdirs="$noconfigdirs target-libgloss"
3852 ;;
3853 *-*-rtems*)
3854 noconfigdirs="$noconfigdirs target-libgloss"
3855 ;;
3856 # The tpf target doesn't support gdb yet.
3857 *-*-tpf*)
3858 noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
3859 ;;
3860 *-*-uclinux*)
3861 noconfigdirs="$noconfigdirs target-rda"
3862 ;;
3863 *-*-vxworks*)
3864 ;;
3865 alpha*-dec-osf*)
3866 # ld works, but does not support shared libraries.
3867 # gas doesn't generate exception information.
3868 noconfigdirs="$noconfigdirs gas ld"
3869 ;;
3870 alpha*-*-*vms*)
3871 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3872 ;;
3873 alpha*-*-*)
3874 # newlib is not 64 bit ready
3875 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3876 ;;
3877 bpf-*-*)
3878 noconfigdirs="$noconfigdirs target-libobjc target-libbacktrace"
3879 ;;
3880 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3881 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3882 ;;
3883 arc*-*-*)
3884 noconfigdirs="$noconfigdirs sim"
3885 ;;
3886 arm-*-pe*)
3887 noconfigdirs="$noconfigdirs target-libgloss"
3888 ;;
3889 arm-*-riscix*)
3890 noconfigdirs="$noconfigdirs ld target-libgloss"
3891 ;;
3892 avr-*-*)
3893 if test x${with_avrlibc} != xno; then
3894 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3895 fi
3896 ;;
3897 c4x-*-* | tic4x-*-*)
3898 noconfigdirs="$noconfigdirs target-libgloss"
3899 ;;
3900 tic54x-*-*)
3901 noconfigdirs="$noconfigdirs target-libgloss gdb"
3902 ;;
3903 d10v-*-*)
3904 noconfigdirs="$noconfigdirs target-libgloss"
3905 ;;
3906 d30v-*-*)
3907 noconfigdirs="$noconfigdirs gdb"
3908 ;;
3909 fr30-*-elf*)
3910 noconfigdirs="$noconfigdirs gdb"
3911 ;;
3912 ft32-*-*)
3913 noconfigdirs="$noconfigdirs target-rda gprof"
3914 ;;
3915 moxie-*-*)
3916 noconfigdirs="$noconfigdirs"
3917 ;;
3918 h8300*-*-*)
3919 noconfigdirs="$noconfigdirs target-libgloss"
3920 ;;
3921 h8500-*-*)
3922 noconfigdirs="$noconfigdirs target-libgloss"
3923 ;;
3924 hppa1.1-*-osf* | hppa1.1-*-bsd* )
3925 ;;
3926 hppa*64*-*-hpux*)
3927 noconfigdirs="$noconfigdirs gdb"
3928 ;;
3929 hppa*-*-hpux11*)
3930 noconfigdirs="$noconfigdirs gdb ld"
3931 ;;
3932 hppa*64*-*-linux*)
3933 ;;
3934 hppa*-*-linux*)
3935 ;;
3936 hppa*-*-*elf* | \
3937 hppa*-*-lites* | \
3938 hppa*-*-openbsd* | \
3939 hppa*64*-*-*)
3940 ;;
3941 hppa*-*-pro*)
3942 ;;
3943 hppa*-*-*)
3944 noconfigdirs="$noconfigdirs ld"
3945 ;;
3946 i960-*-*)
3947 noconfigdirs="$noconfigdirs gdb"
3948 ;;
3949 ia64*-*-elf*)
3950 # No gdb support yet.
3951 noconfigdirs="$noconfigdirs readline libgui itcl gdb"
3952 ;;
3953 ia64*-**-hpux*)
3954 # No ld support yet.
3955 noconfigdirs="$noconfigdirs gdb libgui itcl ld"
3956 ;;
3957 ia64*-*-*vms*)
3958 # No ld support yet.
3959 noconfigdirs="$noconfigdirs libgui itcl ld"
3960 ;;
3961 i[3456789]86-w64-mingw*)
3962 ;;
3963 i[3456789]86-*-mingw*)
3964 target_configdirs="$target_configdirs target-winsup"
3965 ;;
3966 *-*-cygwin*)
3967 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3968 noconfigdirs="$noconfigdirs target-libgloss"
3969 # always build newlib if winsup directory is present.
3970 if test -d "$srcdir/winsup/cygwin"; then
3971 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3972 elif test -d "$srcdir/newlib"; then
3973 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3974 fi
3975 ;;
3976 i[3456789]86-*-pe)
3977 noconfigdirs="$noconfigdirs target-libgloss"
3978 ;;
3979 i[3456789]86-*-sco3.2v5*)
3980 # The linker does not yet know about weak symbols in COFF,
3981 # and is not configured to handle mixed ELF and COFF.
3982 noconfigdirs="$noconfigdirs ld target-libgloss"
3983 ;;
3984 i[3456789]86-*-sco*)
3985 noconfigdirs="$noconfigdirs gprof target-libgloss"
3986 ;;
3987 i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
3988 noconfigdirs="$noconfigdirs target-libgloss"
3989 ;;
3990 i[3456789]86-*-sysv4*)
3991 noconfigdirs="$noconfigdirs target-libgloss"
3992 ;;
3993 i[3456789]86-*-beos*)
3994 noconfigdirs="$noconfigdirs gdb"
3995 ;;
3996 i[3456789]86-*-rdos*)
3997 noconfigdirs="$noconfigdirs gdb"
3998 ;;
3999 mmix-*-*)
4000 noconfigdirs="$noconfigdirs gdb"
4001 ;;
4002 mt-*-*)
4003 noconfigdirs="$noconfigdirs sim"
4004 ;;
4005 nfp-*-*)
4006 noconfigdirs="$noconfigdirs ld gas gdb gprof sim"
4007 noconfigdirs="$noconfigdirs $target_libraries"
4008 ;;
4009 pdp11-*-*)
4010 noconfigdirs="$noconfigdirs gdb gprof"
4011 ;;
4012 powerpc-*-aix*)
4013 # copied from rs6000-*-* entry
4014 noconfigdirs="$noconfigdirs gprof"
4015 ;;
4016 powerpc*-*-winnt* | powerpc*-*-pe*)
4017 target_configdirs="$target_configdirs target-winsup"
4018 noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl"
4019 # always build newlib.
4020 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
4021 ;;
4022 # This is temporary until we can link against shared libraries
4023 powerpcle-*-solaris*)
4024 noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
4025 ;;
4026 powerpc-*-beos*)
4027 noconfigdirs="$noconfigdirs gdb"
4028 ;;
4029 rs6000-*-lynxos*)
4030 noconfigdirs="$noconfigdirs gprof"
4031 ;;
4032 rs6000-*-aix*)
4033 noconfigdirs="$noconfigdirs gprof"
4034 ;;
4035 rs6000-*-*)
4036 noconfigdirs="$noconfigdirs gprof"
4037 ;;
4038 m68k-apollo-*)
4039 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
4040 ;;
4041 microblaze*)
4042 noconfigdirs="$noconfigdirs gprof"
4043 ;;
4044 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
4045 if test x$with_newlib = xyes; then
4046 noconfigdirs="$noconfigdirs gprof"
4047 fi
4048 ;;
4049 mips*-*-irix5*)
4050 noconfigdirs="$noconfigdirs gprof target-libgloss"
4051 ;;
4052 mips*-*-irix6*)
4053 noconfigdirs="$noconfigdirs gprof target-libgloss"
4054 ;;
4055 mips*-*-bsd*)
4056 noconfigdirs="$noconfigdirs ld gas gprof target-libgloss"
4057 ;;
4058 mips*-*-linux*)
4059 ;;
4060 mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \
4061 | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*)
4062 noconfigdirs="$noconfigdirs ld gas gprof"
4063 ;;
4064 mips*-*-*)
4065 noconfigdirs="$noconfigdirs gprof"
4066 ;;
4067 nvptx*-*-*)
4068 noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
4069 ;;
4070 sh-*-*)
4071 case "${target}" in
4072 sh*-*-elf)
4073 ;;
4074 *)
4075 noconfigdirs="$noconfigdirs target-libgloss" ;;
4076 esac
4077 ;;
4078 sparc-*-sunos4*)
4079 if test x${is_cross_compiler} = xno ; then
4080 use_gnu_ld=no
4081 fi
4082 ;;
4083 tic6x-*-*)
4084 noconfigdirs="$noconfigdirs sim"
4085 ;;
4086 tilepro*-*-* | tilegx*-*-*)
4087 noconfigdirs="$noconfigdirs sim"
4088 ;;
4089 v810-*-*)
4090 noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
4091 ;;
4092 vax-*-*)
4093 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
4094 ;;
4095 wasm32-*-*)
4096 noconfigdirs="$noconfigdirs ld"
4097 ;;
4098 loongarch*-*-linux*)
4099 ;;
4100 loongarch*-*-*)
4101 noconfigdirs="$noconfigdirs gprof"
4102 ;;
4103 esac
4104
4105 # If we aren't building newlib, then don't build libgloss, since libgloss
4106 # depends upon some newlib header files.
4107 case "${noconfigdirs}" in
4108 *target-libgloss*) ;;
4109 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
4110 esac
4111
4112 # Work in distributions that contain no compiler tools, like Autoconf.
4113 host_makefile_frag=/dev/null
4114 if test -d ${srcdir}/config ; then
4115 case "${host}" in
4116 i[3456789]86-*-msdosdjgpp*)
4117 host_makefile_frag="config/mh-djgpp"
4118 ;;
4119 *-cygwin*)
4120
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
4122 $as_echo_n "checking to see if cat works as expected... " >&6; }
4123 echo a >cygwin-cat-check
4124 if test `cat cygwin-cat-check` = a ; then
4125 rm cygwin-cat-check
4126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4127 $as_echo "yes" >&6; }
4128 else
4129 rm cygwin-cat-check
4130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4131 $as_echo "no" >&6; }
4132 as_fn_error $? "The cat command does not ignore carriage return characters.
4133 Please either mount the build directory in binary mode or run the following
4134 commands before running any configure script:
4135 set -o igncr
4136 export SHELLOPTS
4137 " "$LINENO" 5
4138 fi
4139
4140 host_makefile_frag="config/mh-cygwin"
4141 ;;
4142 *-mingw*)
4143 host_makefile_frag="config/mh-mingw"
4144 ;;
4145 alpha*-linux*)
4146 host_makefile_frag="config/mh-alpha-linux"
4147 ;;
4148 hppa*-hp-hpux10*)
4149 host_makefile_frag="config/mh-pa-hpux10"
4150 ;;
4151 hppa*-hp-hpux*)
4152 host_makefile_frag="config/mh-pa"
4153 ;;
4154 hppa*-*)
4155 host_makefile_frag="config/mh-pa"
4156 ;;
4157 i?86-*-darwin[89]* | i?86-*-darwin1[0-7]* | powerpc*-*-darwin*)
4158 host_makefile_frag="config/mh-darwin"
4159 ;;
4160 powerpc-*-aix*)
4161 host_makefile_frag="config/mh-ppc-aix"
4162 ;;
4163 rs6000-*-aix*)
4164 host_makefile_frag="config/mh-ppc-aix"
4165 ;;
4166 esac
4167 fi
4168
4169 if test "${build}" != "${host}" ; then
4170 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
4171 AS_FOR_BUILD=${AS_FOR_BUILD-as}
4172 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
4173 CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CC_FOR_BUILD) -E}"
4174 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
4175 DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
4176 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
4177 GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
4178 GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
4179 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
4180 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
4181 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
4182 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
4183 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
4184 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
4185 else
4186 AR_FOR_BUILD="\$(AR)"
4187 AS_FOR_BUILD="\$(AS)"
4188 CC_FOR_BUILD="\$(CC)"
4189 CXX_FOR_BUILD="\$(CXX)"
4190 DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
4191 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
4192 GOC_FOR_BUILD="\$(GOC)"
4193 GDC_FOR_BUILD="\$(GDC)"
4194 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
4195 LD_FOR_BUILD="\$(LD)"
4196 NM_FOR_BUILD="\$(NM)"
4197 RANLIB_FOR_BUILD="\$(RANLIB)"
4198 WINDRES_FOR_BUILD="\$(WINDRES)"
4199 WINDMC_FOR_BUILD="\$(WINDMC)"
4200 fi
4201
4202 ac_ext=c
4203 ac_cpp='$CPP $CPPFLAGS'
4204 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207 if test -n "$ac_tool_prefix"; then
4208 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4209 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4211 $as_echo_n "checking for $ac_word... " >&6; }
4212 if ${ac_cv_prog_CC+:} false; then :
4213 $as_echo_n "(cached) " >&6
4214 else
4215 if test -n "$CC"; then
4216 ac_cv_prog_CC="$CC" # Let the user override the test.
4217 else
4218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4219 for as_dir in $PATH
4220 do
4221 IFS=$as_save_IFS
4222 test -z "$as_dir" && as_dir=.
4223 for ac_exec_ext in '' $ac_executable_extensions; do
4224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4225 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4227 break 2
4228 fi
4229 done
4230 done
4231 IFS=$as_save_IFS
4232
4233 fi
4234 fi
4235 CC=$ac_cv_prog_CC
4236 if test -n "$CC"; then
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4238 $as_echo "$CC" >&6; }
4239 else
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4241 $as_echo "no" >&6; }
4242 fi
4243
4244
4245 fi
4246 if test -z "$ac_cv_prog_CC"; then
4247 ac_ct_CC=$CC
4248 # Extract the first word of "gcc", so it can be a program name with args.
4249 set dummy gcc; ac_word=$2
4250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4251 $as_echo_n "checking for $ac_word... " >&6; }
4252 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4253 $as_echo_n "(cached) " >&6
4254 else
4255 if test -n "$ac_ct_CC"; then
4256 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4257 else
4258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4259 for as_dir in $PATH
4260 do
4261 IFS=$as_save_IFS
4262 test -z "$as_dir" && as_dir=.
4263 for ac_exec_ext in '' $ac_executable_extensions; do
4264 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4265 ac_cv_prog_ac_ct_CC="gcc"
4266 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4267 break 2
4268 fi
4269 done
4270 done
4271 IFS=$as_save_IFS
4272
4273 fi
4274 fi
4275 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4276 if test -n "$ac_ct_CC"; then
4277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4278 $as_echo "$ac_ct_CC" >&6; }
4279 else
4280 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4281 $as_echo "no" >&6; }
4282 fi
4283
4284 if test "x$ac_ct_CC" = x; then
4285 CC=""
4286 else
4287 case $cross_compiling:$ac_tool_warned in
4288 yes:)
4289 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4290 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4291 ac_tool_warned=yes ;;
4292 esac
4293 CC=$ac_ct_CC
4294 fi
4295 else
4296 CC="$ac_cv_prog_CC"
4297 fi
4298
4299 if test -z "$CC"; then
4300 if test -n "$ac_tool_prefix"; then
4301 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4302 set dummy ${ac_tool_prefix}cc; ac_word=$2
4303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4304 $as_echo_n "checking for $ac_word... " >&6; }
4305 if ${ac_cv_prog_CC+:} false; then :
4306 $as_echo_n "(cached) " >&6
4307 else
4308 if test -n "$CC"; then
4309 ac_cv_prog_CC="$CC" # Let the user override the test.
4310 else
4311 as_save_IFS=$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 ac_cv_prog_CC="${ac_tool_prefix}cc"
4319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4320 break 2
4321 fi
4322 done
4323 done
4324 IFS=$as_save_IFS
4325
4326 fi
4327 fi
4328 CC=$ac_cv_prog_CC
4329 if test -n "$CC"; then
4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4331 $as_echo "$CC" >&6; }
4332 else
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4334 $as_echo "no" >&6; }
4335 fi
4336
4337
4338 fi
4339 fi
4340 if test -z "$CC"; then
4341 # Extract the first word of "cc", so it can be a program name with args.
4342 set dummy cc; ac_word=$2
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4344 $as_echo_n "checking for $ac_word... " >&6; }
4345 if ${ac_cv_prog_CC+:} false; then :
4346 $as_echo_n "(cached) " >&6
4347 else
4348 if test -n "$CC"; then
4349 ac_cv_prog_CC="$CC" # Let the user override the test.
4350 else
4351 ac_prog_rejected=no
4352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353 for as_dir in $PATH
4354 do
4355 IFS=$as_save_IFS
4356 test -z "$as_dir" && as_dir=.
4357 for ac_exec_ext in '' $ac_executable_extensions; do
4358 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4359 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4360 ac_prog_rejected=yes
4361 continue
4362 fi
4363 ac_cv_prog_CC="cc"
4364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4365 break 2
4366 fi
4367 done
4368 done
4369 IFS=$as_save_IFS
4370
4371 if test $ac_prog_rejected = yes; then
4372 # We found a bogon in the path, so make sure we never use it.
4373 set dummy $ac_cv_prog_CC
4374 shift
4375 if test $# != 0; then
4376 # We chose a different compiler from the bogus one.
4377 # However, it has the same basename, so the bogon will be chosen
4378 # first if we set CC to just the basename; use the full file name.
4379 shift
4380 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4381 fi
4382 fi
4383 fi
4384 fi
4385 CC=$ac_cv_prog_CC
4386 if test -n "$CC"; then
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4388 $as_echo "$CC" >&6; }
4389 else
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4391 $as_echo "no" >&6; }
4392 fi
4393
4394
4395 fi
4396 if test -z "$CC"; then
4397 if test -n "$ac_tool_prefix"; then
4398 for ac_prog in cl.exe
4399 do
4400 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4401 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4403 $as_echo_n "checking for $ac_word... " >&6; }
4404 if ${ac_cv_prog_CC+:} false; then :
4405 $as_echo_n "(cached) " >&6
4406 else
4407 if test -n "$CC"; then
4408 ac_cv_prog_CC="$CC" # Let the user override the test.
4409 else
4410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4411 for as_dir in $PATH
4412 do
4413 IFS=$as_save_IFS
4414 test -z "$as_dir" && as_dir=.
4415 for ac_exec_ext in '' $ac_executable_extensions; do
4416 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4417 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4418 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4419 break 2
4420 fi
4421 done
4422 done
4423 IFS=$as_save_IFS
4424
4425 fi
4426 fi
4427 CC=$ac_cv_prog_CC
4428 if test -n "$CC"; then
4429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4430 $as_echo "$CC" >&6; }
4431 else
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4433 $as_echo "no" >&6; }
4434 fi
4435
4436
4437 test -n "$CC" && break
4438 done
4439 fi
4440 if test -z "$CC"; then
4441 ac_ct_CC=$CC
4442 for ac_prog in cl.exe
4443 do
4444 # Extract the first word of "$ac_prog", so it can be a program name with args.
4445 set dummy $ac_prog; ac_word=$2
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4447 $as_echo_n "checking for $ac_word... " >&6; }
4448 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4449 $as_echo_n "(cached) " >&6
4450 else
4451 if test -n "$ac_ct_CC"; then
4452 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4453 else
4454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455 for as_dir in $PATH
4456 do
4457 IFS=$as_save_IFS
4458 test -z "$as_dir" && as_dir=.
4459 for ac_exec_ext in '' $ac_executable_extensions; do
4460 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4461 ac_cv_prog_ac_ct_CC="$ac_prog"
4462 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4463 break 2
4464 fi
4465 done
4466 done
4467 IFS=$as_save_IFS
4468
4469 fi
4470 fi
4471 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4472 if test -n "$ac_ct_CC"; then
4473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4474 $as_echo "$ac_ct_CC" >&6; }
4475 else
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4477 $as_echo "no" >&6; }
4478 fi
4479
4480
4481 test -n "$ac_ct_CC" && break
4482 done
4483
4484 if test "x$ac_ct_CC" = x; then
4485 CC=""
4486 else
4487 case $cross_compiling:$ac_tool_warned in
4488 yes:)
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4490 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4491 ac_tool_warned=yes ;;
4492 esac
4493 CC=$ac_ct_CC
4494 fi
4495 fi
4496
4497 fi
4498
4499
4500 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4501 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4502 as_fn_error $? "no acceptable C compiler found in \$PATH
4503 See \`config.log' for more details" "$LINENO" 5; }
4504
4505 # Provide some information about the compiler.
4506 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4507 set X $ac_compile
4508 ac_compiler=$2
4509 for ac_option in --version -v -V -qversion; do
4510 { { ac_try="$ac_compiler $ac_option >&5"
4511 case "(($ac_try" in
4512 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4513 *) ac_try_echo=$ac_try;;
4514 esac
4515 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516 $as_echo "$ac_try_echo"; } >&5
4517 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4518 ac_status=$?
4519 if test -s conftest.err; then
4520 sed '10a\
4521 ... rest of stderr output deleted ...
4522 10q' conftest.err >conftest.er1
4523 cat conftest.er1 >&5
4524 fi
4525 rm -f conftest.er1 conftest.err
4526 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4527 test $ac_status = 0; }
4528 done
4529
4530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4531 /* end confdefs.h. */
4532
4533 int
4534 main ()
4535 {
4536
4537 ;
4538 return 0;
4539 }
4540 _ACEOF
4541 ac_clean_files_save=$ac_clean_files
4542 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4543 # Try to create an executable without -o first, disregard a.out.
4544 # It will help us diagnose broken compilers, and finding out an intuition
4545 # of exeext.
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4547 $as_echo_n "checking whether the C compiler works... " >&6; }
4548 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4549
4550 # The possible output files:
4551 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4552
4553 ac_rmfiles=
4554 for ac_file in $ac_files
4555 do
4556 case $ac_file in
4557 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4558 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4559 esac
4560 done
4561 rm -f $ac_rmfiles
4562
4563 if { { ac_try="$ac_link_default"
4564 case "(($ac_try" in
4565 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4566 *) ac_try_echo=$ac_try;;
4567 esac
4568 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4569 $as_echo "$ac_try_echo"; } >&5
4570 (eval "$ac_link_default") 2>&5
4571 ac_status=$?
4572 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4573 test $ac_status = 0; }; then :
4574 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4575 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4576 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4577 # so that the user can short-circuit this test for compilers unknown to
4578 # Autoconf.
4579 for ac_file in $ac_files ''
4580 do
4581 test -f "$ac_file" || continue
4582 case $ac_file in
4583 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4584 ;;
4585 [ab].out )
4586 # We found the default executable, but exeext='' is most
4587 # certainly right.
4588 break;;
4589 *.* )
4590 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4591 then :; else
4592 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4593 fi
4594 # We set ac_cv_exeext here because the later test for it is not
4595 # safe: cross compilers may not add the suffix if given an `-o'
4596 # argument, so we may need to know it at that point already.
4597 # Even if this section looks crufty: it has the advantage of
4598 # actually working.
4599 break;;
4600 * )
4601 break;;
4602 esac
4603 done
4604 test "$ac_cv_exeext" = no && ac_cv_exeext=
4605
4606 else
4607 ac_file=''
4608 fi
4609 if test -z "$ac_file"; then :
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4611 $as_echo "no" >&6; }
4612 $as_echo "$as_me: failed program was:" >&5
4613 sed 's/^/| /' conftest.$ac_ext >&5
4614
4615 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4617 as_fn_error 77 "C compiler cannot create executables
4618 See \`config.log' for more details" "$LINENO" 5; }
4619 else
4620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4621 $as_echo "yes" >&6; }
4622 fi
4623 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4624 $as_echo_n "checking for C compiler default output file name... " >&6; }
4625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4626 $as_echo "$ac_file" >&6; }
4627 ac_exeext=$ac_cv_exeext
4628
4629 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4630 ac_clean_files=$ac_clean_files_save
4631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4632 $as_echo_n "checking for suffix of executables... " >&6; }
4633 if { { ac_try="$ac_link"
4634 case "(($ac_try" in
4635 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4636 *) ac_try_echo=$ac_try;;
4637 esac
4638 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4639 $as_echo "$ac_try_echo"; } >&5
4640 (eval "$ac_link") 2>&5
4641 ac_status=$?
4642 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4643 test $ac_status = 0; }; then :
4644 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4645 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4646 # work properly (i.e., refer to `conftest.exe'), while it won't with
4647 # `rm'.
4648 for ac_file in conftest.exe conftest conftest.*; do
4649 test -f "$ac_file" || continue
4650 case $ac_file in
4651 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4652 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4653 break;;
4654 * ) break;;
4655 esac
4656 done
4657 else
4658 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4659 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4660 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4661 See \`config.log' for more details" "$LINENO" 5; }
4662 fi
4663 rm -f conftest conftest$ac_cv_exeext
4664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4665 $as_echo "$ac_cv_exeext" >&6; }
4666
4667 rm -f conftest.$ac_ext
4668 EXEEXT=$ac_cv_exeext
4669 ac_exeext=$EXEEXT
4670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4671 /* end confdefs.h. */
4672 #include <stdio.h>
4673 int
4674 main ()
4675 {
4676 FILE *f = fopen ("conftest.out", "w");
4677 return ferror (f) || fclose (f) != 0;
4678
4679 ;
4680 return 0;
4681 }
4682 _ACEOF
4683 ac_clean_files="$ac_clean_files conftest.out"
4684 # Check that the compiler produces executables we can run. If not, either
4685 # the compiler is broken, or we cross compile.
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4687 $as_echo_n "checking whether we are cross compiling... " >&6; }
4688 if test "$cross_compiling" != yes; then
4689 { { ac_try="$ac_link"
4690 case "(($ac_try" in
4691 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4692 *) ac_try_echo=$ac_try;;
4693 esac
4694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4695 $as_echo "$ac_try_echo"; } >&5
4696 (eval "$ac_link") 2>&5
4697 ac_status=$?
4698 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4699 test $ac_status = 0; }
4700 if { ac_try='./conftest$ac_cv_exeext'
4701 { { case "(($ac_try" in
4702 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4703 *) ac_try_echo=$ac_try;;
4704 esac
4705 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4706 $as_echo "$ac_try_echo"; } >&5
4707 (eval "$ac_try") 2>&5
4708 ac_status=$?
4709 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4710 test $ac_status = 0; }; }; then
4711 cross_compiling=no
4712 else
4713 if test "$cross_compiling" = maybe; then
4714 cross_compiling=yes
4715 else
4716 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4718 as_fn_error $? "cannot run C compiled programs.
4719 If you meant to cross compile, use \`--host'.
4720 See \`config.log' for more details" "$LINENO" 5; }
4721 fi
4722 fi
4723 fi
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4725 $as_echo "$cross_compiling" >&6; }
4726
4727 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4728 ac_clean_files=$ac_clean_files_save
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4730 $as_echo_n "checking for suffix of object files... " >&6; }
4731 if ${ac_cv_objext+:} false; then :
4732 $as_echo_n "(cached) " >&6
4733 else
4734 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4735 /* end confdefs.h. */
4736
4737 int
4738 main ()
4739 {
4740
4741 ;
4742 return 0;
4743 }
4744 _ACEOF
4745 rm -f conftest.o conftest.obj
4746 if { { ac_try="$ac_compile"
4747 case "(($ac_try" in
4748 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4749 *) ac_try_echo=$ac_try;;
4750 esac
4751 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4752 $as_echo "$ac_try_echo"; } >&5
4753 (eval "$ac_compile") 2>&5
4754 ac_status=$?
4755 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4756 test $ac_status = 0; }; then :
4757 for ac_file in conftest.o conftest.obj conftest.*; do
4758 test -f "$ac_file" || continue;
4759 case $ac_file in
4760 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4761 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4762 break;;
4763 esac
4764 done
4765 else
4766 $as_echo "$as_me: failed program was:" >&5
4767 sed 's/^/| /' conftest.$ac_ext >&5
4768
4769 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4771 as_fn_error $? "cannot compute suffix of object files: cannot compile
4772 See \`config.log' for more details" "$LINENO" 5; }
4773 fi
4774 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4775 fi
4776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4777 $as_echo "$ac_cv_objext" >&6; }
4778 OBJEXT=$ac_cv_objext
4779 ac_objext=$OBJEXT
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4781 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4782 if ${ac_cv_c_compiler_gnu+:} false; then :
4783 $as_echo_n "(cached) " >&6
4784 else
4785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4786 /* end confdefs.h. */
4787
4788 int
4789 main ()
4790 {
4791 #ifndef __GNUC__
4792 choke me
4793 #endif
4794
4795 ;
4796 return 0;
4797 }
4798 _ACEOF
4799 if ac_fn_c_try_compile "$LINENO"; then :
4800 ac_compiler_gnu=yes
4801 else
4802 ac_compiler_gnu=no
4803 fi
4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4806
4807 fi
4808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4809 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4810 if test $ac_compiler_gnu = yes; then
4811 GCC=yes
4812 else
4813 GCC=
4814 fi
4815 ac_test_CFLAGS=${CFLAGS+set}
4816 ac_save_CFLAGS=$CFLAGS
4817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4818 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4819 if ${ac_cv_prog_cc_g+:} false; then :
4820 $as_echo_n "(cached) " >&6
4821 else
4822 ac_save_c_werror_flag=$ac_c_werror_flag
4823 ac_c_werror_flag=yes
4824 ac_cv_prog_cc_g=no
4825 CFLAGS="-g"
4826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4827 /* end confdefs.h. */
4828
4829 int
4830 main ()
4831 {
4832
4833 ;
4834 return 0;
4835 }
4836 _ACEOF
4837 if ac_fn_c_try_compile "$LINENO"; then :
4838 ac_cv_prog_cc_g=yes
4839 else
4840 CFLAGS=""
4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4842 /* end confdefs.h. */
4843
4844 int
4845 main ()
4846 {
4847
4848 ;
4849 return 0;
4850 }
4851 _ACEOF
4852 if ac_fn_c_try_compile "$LINENO"; then :
4853
4854 else
4855 ac_c_werror_flag=$ac_save_c_werror_flag
4856 CFLAGS="-g"
4857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4858 /* end confdefs.h. */
4859
4860 int
4861 main ()
4862 {
4863
4864 ;
4865 return 0;
4866 }
4867 _ACEOF
4868 if ac_fn_c_try_compile "$LINENO"; then :
4869 ac_cv_prog_cc_g=yes
4870 fi
4871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4872 fi
4873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4874 fi
4875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4876 ac_c_werror_flag=$ac_save_c_werror_flag
4877 fi
4878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4879 $as_echo "$ac_cv_prog_cc_g" >&6; }
4880 if test "$ac_test_CFLAGS" = set; then
4881 CFLAGS=$ac_save_CFLAGS
4882 elif test $ac_cv_prog_cc_g = yes; then
4883 if test "$GCC" = yes; then
4884 CFLAGS="-g -O2"
4885 else
4886 CFLAGS="-g"
4887 fi
4888 else
4889 if test "$GCC" = yes; then
4890 CFLAGS="-O2"
4891 else
4892 CFLAGS=
4893 fi
4894 fi
4895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4896 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4897 if ${ac_cv_prog_cc_c89+:} false; then :
4898 $as_echo_n "(cached) " >&6
4899 else
4900 ac_cv_prog_cc_c89=no
4901 ac_save_CC=$CC
4902 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4903 /* end confdefs.h. */
4904 #include <stdarg.h>
4905 #include <stdio.h>
4906 struct stat;
4907 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4908 struct buf { int x; };
4909 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4910 static char *e (p, i)
4911 char **p;
4912 int i;
4913 {
4914 return p[i];
4915 }
4916 static char *f (char * (*g) (char **, int), char **p, ...)
4917 {
4918 char *s;
4919 va_list v;
4920 va_start (v,p);
4921 s = g (p, va_arg (v,int));
4922 va_end (v);
4923 return s;
4924 }
4925
4926 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4927 function prototypes and stuff, but not '\xHH' hex character constants.
4928 These don't provoke an error unfortunately, instead are silently treated
4929 as 'x'. The following induces an error, until -std is added to get
4930 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4931 array size at least. It's necessary to write '\x00'==0 to get something
4932 that's true only with -std. */
4933 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4934
4935 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4936 inside strings and character constants. */
4937 #define FOO(x) 'x'
4938 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4939
4940 int test (int i, double x);
4941 struct s1 {int (*f) (int a);};
4942 struct s2 {int (*f) (double a);};
4943 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4944 int argc;
4945 char **argv;
4946 int
4947 main ()
4948 {
4949 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4950 ;
4951 return 0;
4952 }
4953 _ACEOF
4954 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4955 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4956 do
4957 CC="$ac_save_CC $ac_arg"
4958 if ac_fn_c_try_compile "$LINENO"; then :
4959 ac_cv_prog_cc_c89=$ac_arg
4960 fi
4961 rm -f core conftest.err conftest.$ac_objext
4962 test "x$ac_cv_prog_cc_c89" != "xno" && break
4963 done
4964 rm -f conftest.$ac_ext
4965 CC=$ac_save_CC
4966
4967 fi
4968 # AC_CACHE_VAL
4969 case "x$ac_cv_prog_cc_c89" in
4970 x)
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4972 $as_echo "none needed" >&6; } ;;
4973 xno)
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4975 $as_echo "unsupported" >&6; } ;;
4976 *)
4977 CC="$CC $ac_cv_prog_cc_c89"
4978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4979 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4980 esac
4981 if test "x$ac_cv_prog_cc_c89" != xno; then :
4982
4983 fi
4984
4985 ac_ext=c
4986 ac_cpp='$CPP $CPPFLAGS'
4987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4990
4991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4992 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4993 if ${ac_cv_prog_cc_c99+:} false; then :
4994 $as_echo_n "(cached) " >&6
4995 else
4996 ac_cv_prog_cc_c99=no
4997 ac_save_CC=$CC
4998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4999 /* end confdefs.h. */
5000 #include <stdarg.h>
5001 #include <stdbool.h>
5002 #include <stdlib.h>
5003 #include <wchar.h>
5004 #include <stdio.h>
5005
5006 // Check varargs macros. These examples are taken from C99 6.10.3.5.
5007 #define debug(...) fprintf (stderr, __VA_ARGS__)
5008 #define showlist(...) puts (#__VA_ARGS__)
5009 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
5010 static void
5011 test_varargs_macros (void)
5012 {
5013 int x = 1234;
5014 int y = 5678;
5015 debug ("Flag");
5016 debug ("X = %d\n", x);
5017 showlist (The first, second, and third items.);
5018 report (x>y, "x is %d but y is %d", x, y);
5019 }
5020
5021 // Check long long types.
5022 #define BIG64 18446744073709551615ull
5023 #define BIG32 4294967295ul
5024 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
5025 #if !BIG_OK
5026 your preprocessor is broken;
5027 #endif
5028 #if BIG_OK
5029 #else
5030 your preprocessor is broken;
5031 #endif
5032 static long long int bignum = -9223372036854775807LL;
5033 static unsigned long long int ubignum = BIG64;
5034
5035 struct incomplete_array
5036 {
5037 int datasize;
5038 double data[];
5039 };
5040
5041 struct named_init {
5042 int number;
5043 const wchar_t *name;
5044 double average;
5045 };
5046
5047 typedef const char *ccp;
5048
5049 static inline int
5050 test_restrict (ccp restrict text)
5051 {
5052 // See if C++-style comments work.
5053 // Iterate through items via the restricted pointer.
5054 // Also check for declarations in for loops.
5055 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
5056 continue;
5057 return 0;
5058 }
5059
5060 // Check varargs and va_copy.
5061 static void
5062 test_varargs (const char *format, ...)
5063 {
5064 va_list args;
5065 va_start (args, format);
5066 va_list args_copy;
5067 va_copy (args_copy, args);
5068
5069 const char *str;
5070 int number;
5071 float fnumber;
5072
5073 while (*format)
5074 {
5075 switch (*format++)
5076 {
5077 case 's': // string
5078 str = va_arg (args_copy, const char *);
5079 break;
5080 case 'd': // int
5081 number = va_arg (args_copy, int);
5082 break;
5083 case 'f': // float
5084 fnumber = va_arg (args_copy, double);
5085 break;
5086 default:
5087 break;
5088 }
5089 }
5090 va_end (args_copy);
5091 va_end (args);
5092 }
5093
5094 int
5095 main ()
5096 {
5097
5098 // Check bool.
5099 _Bool success = false;
5100
5101 // Check restrict.
5102 if (test_restrict ("String literal") == 0)
5103 success = true;
5104 char *restrict newvar = "Another string";
5105
5106 // Check varargs.
5107 test_varargs ("s, d' f .", "string", 65, 34.234);
5108 test_varargs_macros ();
5109
5110 // Check flexible array members.
5111 struct incomplete_array *ia =
5112 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
5113 ia->datasize = 10;
5114 for (int i = 0; i < ia->datasize; ++i)
5115 ia->data[i] = i * 1.234;
5116
5117 // Check named initializers.
5118 struct named_init ni = {
5119 .number = 34,
5120 .name = L"Test wide string",
5121 .average = 543.34343,
5122 };
5123
5124 ni.number = 58;
5125
5126 int dynamic_array[ni.number];
5127 dynamic_array[ni.number - 1] = 543;
5128
5129 // work around unused variable warnings
5130 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
5131 || dynamic_array[ni.number - 1] != 543);
5132
5133 ;
5134 return 0;
5135 }
5136 _ACEOF
5137 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
5138 do
5139 CC="$ac_save_CC $ac_arg"
5140 if ac_fn_c_try_compile "$LINENO"; then :
5141 ac_cv_prog_cc_c99=$ac_arg
5142 fi
5143 rm -f core conftest.err conftest.$ac_objext
5144 test "x$ac_cv_prog_cc_c99" != "xno" && break
5145 done
5146 rm -f conftest.$ac_ext
5147 CC=$ac_save_CC
5148
5149 fi
5150 # AC_CACHE_VAL
5151 case "x$ac_cv_prog_cc_c99" in
5152 x)
5153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5154 $as_echo "none needed" >&6; } ;;
5155 xno)
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5157 $as_echo "unsupported" >&6; } ;;
5158 *)
5159 CC="$CC $ac_cv_prog_cc_c99"
5160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
5161 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
5162 esac
5163 if test "x$ac_cv_prog_cc_c99" != xno; then :
5164
5165 fi
5166
5167
5168 ac_ext=cpp
5169 ac_cpp='$CXXCPP $CPPFLAGS'
5170 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5171 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5172 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5173 if test -z "$CXX"; then
5174 if test -n "$CCC"; then
5175 CXX=$CCC
5176 else
5177 if test -n "$ac_tool_prefix"; then
5178 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5179 do
5180 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5181 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5183 $as_echo_n "checking for $ac_word... " >&6; }
5184 if ${ac_cv_prog_CXX+:} false; then :
5185 $as_echo_n "(cached) " >&6
5186 else
5187 if test -n "$CXX"; then
5188 ac_cv_prog_CXX="$CXX" # Let the user override the test.
5189 else
5190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5191 for as_dir in $PATH
5192 do
5193 IFS=$as_save_IFS
5194 test -z "$as_dir" && as_dir=.
5195 for ac_exec_ext in '' $ac_executable_extensions; do
5196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5197 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5199 break 2
5200 fi
5201 done
5202 done
5203 IFS=$as_save_IFS
5204
5205 fi
5206 fi
5207 CXX=$ac_cv_prog_CXX
5208 if test -n "$CXX"; then
5209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5210 $as_echo "$CXX" >&6; }
5211 else
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5213 $as_echo "no" >&6; }
5214 fi
5215
5216
5217 test -n "$CXX" && break
5218 done
5219 fi
5220 if test -z "$CXX"; then
5221 ac_ct_CXX=$CXX
5222 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5223 do
5224 # Extract the first word of "$ac_prog", so it can be a program name with args.
5225 set dummy $ac_prog; ac_word=$2
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5227 $as_echo_n "checking for $ac_word... " >&6; }
5228 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5229 $as_echo_n "(cached) " >&6
5230 else
5231 if test -n "$ac_ct_CXX"; then
5232 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5233 else
5234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5235 for as_dir in $PATH
5236 do
5237 IFS=$as_save_IFS
5238 test -z "$as_dir" && as_dir=.
5239 for ac_exec_ext in '' $ac_executable_extensions; do
5240 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5241 ac_cv_prog_ac_ct_CXX="$ac_prog"
5242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5243 break 2
5244 fi
5245 done
5246 done
5247 IFS=$as_save_IFS
5248
5249 fi
5250 fi
5251 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5252 if test -n "$ac_ct_CXX"; then
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5254 $as_echo "$ac_ct_CXX" >&6; }
5255 else
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5257 $as_echo "no" >&6; }
5258 fi
5259
5260
5261 test -n "$ac_ct_CXX" && break
5262 done
5263
5264 if test "x$ac_ct_CXX" = x; then
5265 CXX="g++"
5266 else
5267 case $cross_compiling:$ac_tool_warned in
5268 yes:)
5269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5271 ac_tool_warned=yes ;;
5272 esac
5273 CXX=$ac_ct_CXX
5274 fi
5275 fi
5276
5277 fi
5278 fi
5279 # Provide some information about the compiler.
5280 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5281 set X $ac_compile
5282 ac_compiler=$2
5283 for ac_option in --version -v -V -qversion; do
5284 { { ac_try="$ac_compiler $ac_option >&5"
5285 case "(($ac_try" in
5286 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5287 *) ac_try_echo=$ac_try;;
5288 esac
5289 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5290 $as_echo "$ac_try_echo"; } >&5
5291 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5292 ac_status=$?
5293 if test -s conftest.err; then
5294 sed '10a\
5295 ... rest of stderr output deleted ...
5296 10q' conftest.err >conftest.er1
5297 cat conftest.er1 >&5
5298 fi
5299 rm -f conftest.er1 conftest.err
5300 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5301 test $ac_status = 0; }
5302 done
5303
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5305 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5306 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5307 $as_echo_n "(cached) " >&6
5308 else
5309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5310 /* end confdefs.h. */
5311
5312 int
5313 main ()
5314 {
5315 #ifndef __GNUC__
5316 choke me
5317 #endif
5318
5319 ;
5320 return 0;
5321 }
5322 _ACEOF
5323 if ac_fn_cxx_try_compile "$LINENO"; then :
5324 ac_compiler_gnu=yes
5325 else
5326 ac_compiler_gnu=no
5327 fi
5328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5329 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5330
5331 fi
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5333 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5334 if test $ac_compiler_gnu = yes; then
5335 GXX=yes
5336 else
5337 GXX=
5338 fi
5339 ac_test_CXXFLAGS=${CXXFLAGS+set}
5340 ac_save_CXXFLAGS=$CXXFLAGS
5341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5342 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5343 if ${ac_cv_prog_cxx_g+:} false; then :
5344 $as_echo_n "(cached) " >&6
5345 else
5346 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5347 ac_cxx_werror_flag=yes
5348 ac_cv_prog_cxx_g=no
5349 CXXFLAGS="-g"
5350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5351 /* end confdefs.h. */
5352
5353 int
5354 main ()
5355 {
5356
5357 ;
5358 return 0;
5359 }
5360 _ACEOF
5361 if ac_fn_cxx_try_compile "$LINENO"; then :
5362 ac_cv_prog_cxx_g=yes
5363 else
5364 CXXFLAGS=""
5365 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366 /* end confdefs.h. */
5367
5368 int
5369 main ()
5370 {
5371
5372 ;
5373 return 0;
5374 }
5375 _ACEOF
5376 if ac_fn_cxx_try_compile "$LINENO"; then :
5377
5378 else
5379 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5380 CXXFLAGS="-g"
5381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5382 /* end confdefs.h. */
5383
5384 int
5385 main ()
5386 {
5387
5388 ;
5389 return 0;
5390 }
5391 _ACEOF
5392 if ac_fn_cxx_try_compile "$LINENO"; then :
5393 ac_cv_prog_cxx_g=yes
5394 fi
5395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5396 fi
5397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398 fi
5399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5400 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5401 fi
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5403 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5404 if test "$ac_test_CXXFLAGS" = set; then
5405 CXXFLAGS=$ac_save_CXXFLAGS
5406 elif test $ac_cv_prog_cxx_g = yes; then
5407 if test "$GXX" = yes; then
5408 CXXFLAGS="-g -O2"
5409 else
5410 CXXFLAGS="-g"
5411 fi
5412 else
5413 if test "$GXX" = yes; then
5414 CXXFLAGS="-O2"
5415 else
5416 CXXFLAGS=
5417 fi
5418 fi
5419 ac_ext=c
5420 ac_cpp='$CPP $CPPFLAGS'
5421 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5422 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5423 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5424
5425
5426 # We must set the default linker to the linker used by gcc for the correct
5427 # operation of libtool. If LD is not defined and we are using gcc, try to
5428 # set the LD default to the ld used by gcc.
5429 if test -z "$LD"; then
5430 if test "$GCC" = yes; then
5431 case $build in
5432 *-*-mingw*)
5433 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
5434 *)
5435 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
5436 esac
5437 case $gcc_prog_ld in
5438 # Accept absolute paths.
5439 [\\/]* | [A-Za-z]:[\\/]*)
5440 LD="$gcc_prog_ld" ;;
5441 esac
5442 fi
5443 fi
5444
5445 # Check whether -static-libstdc++ -static-libgcc is supported.
5446 have_static_libs=no
5447 if test "$GCC" = yes; then
5448 saved_LDFLAGS="$LDFLAGS"
5449
5450 LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
5451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5
5452 $as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; }
5453 ac_ext=cpp
5454 ac_cpp='$CXXCPP $CPPFLAGS'
5455 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5456 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5457 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5458
5459
5460 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5461 /* end confdefs.h. */
5462
5463 #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5464 #error -static-libstdc++ not implemented
5465 #endif
5466 int main() {}
5467 _ACEOF
5468 if ac_fn_cxx_try_link "$LINENO"; then :
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5470 $as_echo "yes" >&6; }; have_static_libs=yes
5471 else
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5473 $as_echo "no" >&6; }
5474 fi
5475 rm -f core conftest.err conftest.$ac_objext \
5476 conftest$ac_exeext conftest.$ac_ext
5477 ac_ext=c
5478 ac_cpp='$CPP $CPPFLAGS'
5479 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5480 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5481 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5482
5483
5484 LDFLAGS="$saved_LDFLAGS"
5485 fi
5486
5487
5488
5489
5490 if test -n "$ac_tool_prefix"; then
5491 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
5492 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
5493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5494 $as_echo_n "checking for $ac_word... " >&6; }
5495 if ${ac_cv_prog_GNATBIND+:} false; then :
5496 $as_echo_n "(cached) " >&6
5497 else
5498 if test -n "$GNATBIND"; then
5499 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
5500 else
5501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5502 for as_dir in $PATH
5503 do
5504 IFS=$as_save_IFS
5505 test -z "$as_dir" && as_dir=.
5506 for ac_exec_ext in '' $ac_executable_extensions; do
5507 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5508 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
5509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5510 break 2
5511 fi
5512 done
5513 done
5514 IFS=$as_save_IFS
5515
5516 fi
5517 fi
5518 GNATBIND=$ac_cv_prog_GNATBIND
5519 if test -n "$GNATBIND"; then
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
5521 $as_echo "$GNATBIND" >&6; }
5522 else
5523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5524 $as_echo "no" >&6; }
5525 fi
5526
5527
5528 fi
5529 if test -z "$ac_cv_prog_GNATBIND"; then
5530 ac_ct_GNATBIND=$GNATBIND
5531 # Extract the first word of "gnatbind", so it can be a program name with args.
5532 set dummy gnatbind; ac_word=$2
5533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5534 $as_echo_n "checking for $ac_word... " >&6; }
5535 if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
5536 $as_echo_n "(cached) " >&6
5537 else
5538 if test -n "$ac_ct_GNATBIND"; then
5539 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
5540 else
5541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5542 for as_dir in $PATH
5543 do
5544 IFS=$as_save_IFS
5545 test -z "$as_dir" && as_dir=.
5546 for ac_exec_ext in '' $ac_executable_extensions; do
5547 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5548 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
5549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5550 break 2
5551 fi
5552 done
5553 done
5554 IFS=$as_save_IFS
5555
5556 fi
5557 fi
5558 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
5559 if test -n "$ac_ct_GNATBIND"; then
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
5561 $as_echo "$ac_ct_GNATBIND" >&6; }
5562 else
5563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5564 $as_echo "no" >&6; }
5565 fi
5566
5567 if test "x$ac_ct_GNATBIND" = x; then
5568 GNATBIND="no"
5569 else
5570 case $cross_compiling:$ac_tool_warned in
5571 yes:)
5572 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5573 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5574 ac_tool_warned=yes ;;
5575 esac
5576 GNATBIND=$ac_ct_GNATBIND
5577 fi
5578 else
5579 GNATBIND="$ac_cv_prog_GNATBIND"
5580 fi
5581
5582 if test -n "$ac_tool_prefix"; then
5583 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
5584 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
5585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5586 $as_echo_n "checking for $ac_word... " >&6; }
5587 if ${ac_cv_prog_GNATMAKE+:} false; then :
5588 $as_echo_n "(cached) " >&6
5589 else
5590 if test -n "$GNATMAKE"; then
5591 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
5592 else
5593 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5594 for as_dir in $PATH
5595 do
5596 IFS=$as_save_IFS
5597 test -z "$as_dir" && as_dir=.
5598 for ac_exec_ext in '' $ac_executable_extensions; do
5599 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5600 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
5601 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5602 break 2
5603 fi
5604 done
5605 done
5606 IFS=$as_save_IFS
5607
5608 fi
5609 fi
5610 GNATMAKE=$ac_cv_prog_GNATMAKE
5611 if test -n "$GNATMAKE"; then
5612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
5613 $as_echo "$GNATMAKE" >&6; }
5614 else
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5616 $as_echo "no" >&6; }
5617 fi
5618
5619
5620 fi
5621 if test -z "$ac_cv_prog_GNATMAKE"; then
5622 ac_ct_GNATMAKE=$GNATMAKE
5623 # Extract the first word of "gnatmake", so it can be a program name with args.
5624 set dummy gnatmake; ac_word=$2
5625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5626 $as_echo_n "checking for $ac_word... " >&6; }
5627 if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
5628 $as_echo_n "(cached) " >&6
5629 else
5630 if test -n "$ac_ct_GNATMAKE"; then
5631 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
5632 else
5633 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5634 for as_dir in $PATH
5635 do
5636 IFS=$as_save_IFS
5637 test -z "$as_dir" && as_dir=.
5638 for ac_exec_ext in '' $ac_executable_extensions; do
5639 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5640 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
5641 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5642 break 2
5643 fi
5644 done
5645 done
5646 IFS=$as_save_IFS
5647
5648 fi
5649 fi
5650 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
5651 if test -n "$ac_ct_GNATMAKE"; then
5652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
5653 $as_echo "$ac_ct_GNATMAKE" >&6; }
5654 else
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5656 $as_echo "no" >&6; }
5657 fi
5658
5659 if test "x$ac_ct_GNATMAKE" = x; then
5660 GNATMAKE="no"
5661 else
5662 case $cross_compiling:$ac_tool_warned in
5663 yes:)
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5665 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5666 ac_tool_warned=yes ;;
5667 esac
5668 GNATMAKE=$ac_ct_GNATMAKE
5669 fi
5670 else
5671 GNATMAKE="$ac_cv_prog_GNATMAKE"
5672 fi
5673
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
5675 $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
5676 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
5677 $as_echo_n "(cached) " >&6
5678 else
5679 cat >conftest.adb <<EOF
5680 pragma Warnings (Off);
5681 with System.CRTL;
5682 pragma Warnings (On);
5683 use type System.CRTL.int64;
5684 procedure conftest is begin null; end conftest;
5685 EOF
5686 acx_cv_cc_gcc_supports_ada=no
5687 # There is a bug in old released versions of GCC which causes the
5688 # driver to exit successfully when the appropriate language module
5689 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
5690 # Therefore we must check for the error message as well as an
5691 # unsuccessful exit.
5692 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
5693 # given a .adb file, but produce no object file. So we must check
5694 # if an object file was really produced to guard against this.
5695 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
5696 if test x"$errors" = x && test -f conftest.$ac_objext; then
5697 acx_cv_cc_gcc_supports_ada=yes
5698 fi
5699 rm -f conftest.*
5700 fi
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
5702 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
5703
5704 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
5705 have_gnat=yes
5706 else
5707 have_gnat=no
5708 fi
5709
5710
5711
5712 if test -n "$ac_tool_prefix"; then
5713 # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5714 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5716 $as_echo_n "checking for $ac_word... " >&6; }
5717 if ${ac_cv_prog_GDC+:} false; then :
5718 $as_echo_n "(cached) " >&6
5719 else
5720 if test -n "$GDC"; then
5721 ac_cv_prog_GDC="$GDC" # Let the user override the test.
5722 else
5723 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5724 for as_dir in $PATH
5725 do
5726 IFS=$as_save_IFS
5727 test -z "$as_dir" && as_dir=.
5728 for ac_exec_ext in '' $ac_executable_extensions; do
5729 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5730 ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5731 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5732 break 2
5733 fi
5734 done
5735 done
5736 IFS=$as_save_IFS
5737
5738 fi
5739 fi
5740 GDC=$ac_cv_prog_GDC
5741 if test -n "$GDC"; then
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5743 $as_echo "$GDC" >&6; }
5744 else
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5746 $as_echo "no" >&6; }
5747 fi
5748
5749
5750 fi
5751 if test -z "$ac_cv_prog_GDC"; then
5752 ac_ct_GDC=$GDC
5753 # Extract the first word of "gdc", so it can be a program name with args.
5754 set dummy gdc; ac_word=$2
5755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5756 $as_echo_n "checking for $ac_word... " >&6; }
5757 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5758 $as_echo_n "(cached) " >&6
5759 else
5760 if test -n "$ac_ct_GDC"; then
5761 ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5762 else
5763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5764 for as_dir in $PATH
5765 do
5766 IFS=$as_save_IFS
5767 test -z "$as_dir" && as_dir=.
5768 for ac_exec_ext in '' $ac_executable_extensions; do
5769 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5770 ac_cv_prog_ac_ct_GDC="gdc"
5771 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5772 break 2
5773 fi
5774 done
5775 done
5776 IFS=$as_save_IFS
5777
5778 fi
5779 fi
5780 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5781 if test -n "$ac_ct_GDC"; then
5782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5783 $as_echo "$ac_ct_GDC" >&6; }
5784 else
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5786 $as_echo "no" >&6; }
5787 fi
5788
5789 if test "x$ac_ct_GDC" = x; then
5790 GDC="no"
5791 else
5792 case $cross_compiling:$ac_tool_warned in
5793 yes:)
5794 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5795 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5796 ac_tool_warned=yes ;;
5797 esac
5798 GDC=$ac_ct_GDC
5799 fi
5800 else
5801 GDC="$ac_cv_prog_GDC"
5802 fi
5803
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
5805 $as_echo_n "checking whether the D compiler works... " >&6; }
5806 if ${acx_cv_d_compiler_works+:} false; then :
5807 $as_echo_n "(cached) " >&6
5808 else
5809 cat >conftest.d <<EOF
5810 module conftest; int main() { return 0; }
5811 EOF
5812 acx_cv_d_compiler_works=no
5813 if test "x$GDC" != xno; then
5814 errors=`(${GDC} -c conftest.d) 2>&1 || echo failure`
5815 if test x"$errors" = x && test -f conftest.$ac_objext; then
5816 acx_cv_d_compiler_works=yes
5817 fi
5818 rm -f conftest.*
5819 fi
5820 fi
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
5822 $as_echo "$acx_cv_d_compiler_works" >&6; }
5823 if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
5824 have_gdc=yes
5825 else
5826 have_gdc=no
5827 fi
5828
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5
5830 $as_echo_n "checking how to compare bootstrapped objects... " >&6; }
5831 if ${gcc_cv_prog_cmp_skip+:} false; then :
5832 $as_echo_n "(cached) " >&6
5833 else
5834 echo abfoo >t1
5835 echo cdfoo >t2
5836 gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
5837 if cmp t1 t2 2 2 > /dev/null 2>&1; then
5838 if cmp t1 t2 1 1 > /dev/null 2>&1; then
5839 :
5840 else
5841 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
5842 fi
5843 fi
5844 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5845 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5846 :
5847 else
5848 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
5849 fi
5850 fi
5851 rm t1 t2
5852
5853 fi
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
5855 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
5856 do_compare="$gcc_cv_prog_cmp_skip"
5857
5858
5859
5860 # Check whether --enable-bootstrap was given.
5861 if test "${enable_bootstrap+set}" = set; then :
5862 enableval=$enable_bootstrap;
5863 else
5864 enable_bootstrap=default
5865 fi
5866
5867
5868 # Issue errors and warnings for invalid/strange bootstrap combinations.
5869 if test -r $srcdir/gcc/configure; then
5870 have_compiler=yes
5871 else
5872 have_compiler=no
5873 fi
5874
5875 case "$have_compiler:$host:$target:$enable_bootstrap" in
5876 *:*:*:no) ;;
5877
5878 # Default behavior. Enable bootstrap if we have a compiler
5879 # and we are in a native configuration.
5880 yes:$build:$build:default)
5881 enable_bootstrap=yes ;;
5882
5883 *:*:*:default)
5884 enable_bootstrap=no ;;
5885
5886 # We have a compiler and we are in a native configuration, bootstrap is ok
5887 yes:$build:$build:yes)
5888 ;;
5889
5890 # Other configurations, but we have a compiler. Assume the user knows
5891 # what he's doing.
5892 yes:*:*:yes)
5893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5
5894 $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;}
5895 ;;
5896
5897 # No compiler: if they passed --enable-bootstrap explicitly, fail
5898 no:*:*:yes)
5899 as_fn_error $? "cannot bootstrap without a compiler" "$LINENO" 5 ;;
5900
5901 # Fail if wrong command line
5902 *)
5903 as_fn_error $? "invalid option for --enable-bootstrap" "$LINENO" 5
5904 ;;
5905 esac
5906
5907 # When bootstrapping with GCC, build stage 1 in C++11 mode to ensure that a
5908 # C++11 compiler can still start the bootstrap. Otherwise, if building GCC,
5909 # require C++11 (or higher).
5910 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
5911 CXX="$CXX -std=c++11"
5912 elif test "$have_compiler" = yes; then
5913 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5914 ac_ext=cpp
5915 ac_cpp='$CXXCPP $CPPFLAGS'
5916 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5917 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5918 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5919 ac_success=no
5920
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5922 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5923 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5924 $as_echo_n "(cached) " >&6
5925 else
5926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927 /* end confdefs.h. */
5928
5929
5930 // If the compiler admits that it is not ready for C++11, why torture it?
5931 // Hopefully, this will speed up the test.
5932
5933 #ifndef __cplusplus
5934
5935 #error "This is not a C++ compiler"
5936
5937 #elif __cplusplus < 201103L
5938
5939 #error "This is not a C++11 compiler"
5940
5941 #else
5942
5943 namespace cxx11
5944 {
5945
5946 namespace test_static_assert
5947 {
5948
5949 template <typename T>
5950 struct check
5951 {
5952 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5953 };
5954
5955 }
5956
5957 namespace test_final_override
5958 {
5959
5960 struct Base
5961 {
5962 virtual ~Base() {}
5963 virtual void f() {}
5964 };
5965
5966 struct Derived : public Base
5967 {
5968 virtual ~Derived() override {}
5969 virtual void f() override {}
5970 };
5971
5972 }
5973
5974 namespace test_double_right_angle_brackets
5975 {
5976
5977 template < typename T >
5978 struct check {};
5979
5980 typedef check<void> single_type;
5981 typedef check<check<void>> double_type;
5982 typedef check<check<check<void>>> triple_type;
5983 typedef check<check<check<check<void>>>> quadruple_type;
5984
5985 }
5986
5987 namespace test_decltype
5988 {
5989
5990 int
5991 f()
5992 {
5993 int a = 1;
5994 decltype(a) b = 2;
5995 return a + b;
5996 }
5997
5998 }
5999
6000 namespace test_type_deduction
6001 {
6002
6003 template < typename T1, typename T2 >
6004 struct is_same
6005 {
6006 static const bool value = false;
6007 };
6008
6009 template < typename T >
6010 struct is_same<T, T>
6011 {
6012 static const bool value = true;
6013 };
6014
6015 template < typename T1, typename T2 >
6016 auto
6017 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6018 {
6019 return a1 + a2;
6020 }
6021
6022 int
6023 test(const int c, volatile int v)
6024 {
6025 static_assert(is_same<int, decltype(0)>::value == true, "");
6026 static_assert(is_same<int, decltype(c)>::value == false, "");
6027 static_assert(is_same<int, decltype(v)>::value == false, "");
6028 auto ac = c;
6029 auto av = v;
6030 auto sumi = ac + av + 'x';
6031 auto sumf = ac + av + 1.0;
6032 static_assert(is_same<int, decltype(ac)>::value == true, "");
6033 static_assert(is_same<int, decltype(av)>::value == true, "");
6034 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6035 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6036 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6037 return (sumf > 0.0) ? sumi : add(c, v);
6038 }
6039
6040 }
6041
6042 namespace test_noexcept
6043 {
6044
6045 int f() { return 0; }
6046 int g() noexcept { return 0; }
6047
6048 static_assert(noexcept(f()) == false, "");
6049 static_assert(noexcept(g()) == true, "");
6050
6051 }
6052
6053 namespace test_constexpr
6054 {
6055
6056 template < typename CharT >
6057 unsigned long constexpr
6058 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6059 {
6060 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6061 }
6062
6063 template < typename CharT >
6064 unsigned long constexpr
6065 strlen_c(const CharT *const s) noexcept
6066 {
6067 return strlen_c_r(s, 0UL);
6068 }
6069
6070 static_assert(strlen_c("") == 0UL, "");
6071 static_assert(strlen_c("1") == 1UL, "");
6072 static_assert(strlen_c("example") == 7UL, "");
6073 static_assert(strlen_c("another\0example") == 7UL, "");
6074
6075 }
6076
6077 namespace test_rvalue_references
6078 {
6079
6080 template < int N >
6081 struct answer
6082 {
6083 static constexpr int value = N;
6084 };
6085
6086 answer<1> f(int&) { return answer<1>(); }
6087 answer<2> f(const int&) { return answer<2>(); }
6088 answer<3> f(int&&) { return answer<3>(); }
6089
6090 void
6091 test()
6092 {
6093 int i = 0;
6094 const int c = 0;
6095 static_assert(decltype(f(i))::value == 1, "");
6096 static_assert(decltype(f(c))::value == 2, "");
6097 static_assert(decltype(f(0))::value == 3, "");
6098 }
6099
6100 }
6101
6102 namespace test_uniform_initialization
6103 {
6104
6105 struct test
6106 {
6107 static const int zero {};
6108 static const int one {1};
6109 };
6110
6111 static_assert(test::zero == 0, "");
6112 static_assert(test::one == 1, "");
6113
6114 }
6115
6116 namespace test_lambdas
6117 {
6118
6119 void
6120 test1()
6121 {
6122 auto lambda1 = [](){};
6123 auto lambda2 = lambda1;
6124 lambda1();
6125 lambda2();
6126 }
6127
6128 int
6129 test2()
6130 {
6131 auto a = [](int i, int j){ return i + j; }(1, 2);
6132 auto b = []() -> int { return '0'; }();
6133 auto c = [=](){ return a + b; }();
6134 auto d = [&](){ return c; }();
6135 auto e = [a, &b](int x) mutable {
6136 const auto identity = [](int y){ return y; };
6137 for (auto i = 0; i < a; ++i)
6138 a += b--;
6139 return x + identity(a + b);
6140 }(0);
6141 return a + b + c + d + e;
6142 }
6143
6144 int
6145 test3()
6146 {
6147 const auto nullary = [](){ return 0; };
6148 const auto unary = [](int x){ return x; };
6149 using nullary_t = decltype(nullary);
6150 using unary_t = decltype(unary);
6151 const auto higher1st = [](nullary_t f){ return f(); };
6152 const auto higher2nd = [unary](nullary_t f1){
6153 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6154 };
6155 return higher1st(nullary) + higher2nd(nullary)(unary);
6156 }
6157
6158 }
6159
6160 namespace test_variadic_templates
6161 {
6162
6163 template <int...>
6164 struct sum;
6165
6166 template <int N0, int... N1toN>
6167 struct sum<N0, N1toN...>
6168 {
6169 static constexpr auto value = N0 + sum<N1toN...>::value;
6170 };
6171
6172 template <>
6173 struct sum<>
6174 {
6175 static constexpr auto value = 0;
6176 };
6177
6178 static_assert(sum<>::value == 0, "");
6179 static_assert(sum<1>::value == 1, "");
6180 static_assert(sum<23>::value == 23, "");
6181 static_assert(sum<1, 2>::value == 3, "");
6182 static_assert(sum<5, 5, 11>::value == 21, "");
6183 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6184
6185 }
6186
6187 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6188 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6189 // because of this.
6190 namespace test_template_alias_sfinae
6191 {
6192
6193 struct foo {};
6194
6195 template<typename T>
6196 using member = typename T::member_type;
6197
6198 template<typename T>
6199 void func(...) {}
6200
6201 template<typename T>
6202 void func(member<T>*) {}
6203
6204 void test();
6205
6206 void test() { func<foo>(0); }
6207
6208 }
6209
6210 } // namespace cxx11
6211
6212 #endif // __cplusplus >= 201103L
6213
6214
6215
6216 _ACEOF
6217 if ac_fn_cxx_try_compile "$LINENO"; then :
6218 ax_cv_cxx_compile_cxx11=yes
6219 else
6220 ax_cv_cxx_compile_cxx11=no
6221 fi
6222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6223 fi
6224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
6225 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
6226 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
6227 ac_success=yes
6228 fi
6229
6230 if test x$ac_success = xno; then
6231 for alternative in ${ax_cxx_compile_alternatives}; do
6232 switch="-std=gnu++${alternative}"
6233 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6235 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6236 if eval \${$cachevar+:} false; then :
6237 $as_echo_n "(cached) " >&6
6238 else
6239 ac_save_CXX="$CXX"
6240 CXX="$CXX $switch"
6241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6242 /* end confdefs.h. */
6243
6244
6245 // If the compiler admits that it is not ready for C++11, why torture it?
6246 // Hopefully, this will speed up the test.
6247
6248 #ifndef __cplusplus
6249
6250 #error "This is not a C++ compiler"
6251
6252 #elif __cplusplus < 201103L
6253
6254 #error "This is not a C++11 compiler"
6255
6256 #else
6257
6258 namespace cxx11
6259 {
6260
6261 namespace test_static_assert
6262 {
6263
6264 template <typename T>
6265 struct check
6266 {
6267 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6268 };
6269
6270 }
6271
6272 namespace test_final_override
6273 {
6274
6275 struct Base
6276 {
6277 virtual ~Base() {}
6278 virtual void f() {}
6279 };
6280
6281 struct Derived : public Base
6282 {
6283 virtual ~Derived() override {}
6284 virtual void f() override {}
6285 };
6286
6287 }
6288
6289 namespace test_double_right_angle_brackets
6290 {
6291
6292 template < typename T >
6293 struct check {};
6294
6295 typedef check<void> single_type;
6296 typedef check<check<void>> double_type;
6297 typedef check<check<check<void>>> triple_type;
6298 typedef check<check<check<check<void>>>> quadruple_type;
6299
6300 }
6301
6302 namespace test_decltype
6303 {
6304
6305 int
6306 f()
6307 {
6308 int a = 1;
6309 decltype(a) b = 2;
6310 return a + b;
6311 }
6312
6313 }
6314
6315 namespace test_type_deduction
6316 {
6317
6318 template < typename T1, typename T2 >
6319 struct is_same
6320 {
6321 static const bool value = false;
6322 };
6323
6324 template < typename T >
6325 struct is_same<T, T>
6326 {
6327 static const bool value = true;
6328 };
6329
6330 template < typename T1, typename T2 >
6331 auto
6332 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6333 {
6334 return a1 + a2;
6335 }
6336
6337 int
6338 test(const int c, volatile int v)
6339 {
6340 static_assert(is_same<int, decltype(0)>::value == true, "");
6341 static_assert(is_same<int, decltype(c)>::value == false, "");
6342 static_assert(is_same<int, decltype(v)>::value == false, "");
6343 auto ac = c;
6344 auto av = v;
6345 auto sumi = ac + av + 'x';
6346 auto sumf = ac + av + 1.0;
6347 static_assert(is_same<int, decltype(ac)>::value == true, "");
6348 static_assert(is_same<int, decltype(av)>::value == true, "");
6349 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6350 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6351 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6352 return (sumf > 0.0) ? sumi : add(c, v);
6353 }
6354
6355 }
6356
6357 namespace test_noexcept
6358 {
6359
6360 int f() { return 0; }
6361 int g() noexcept { return 0; }
6362
6363 static_assert(noexcept(f()) == false, "");
6364 static_assert(noexcept(g()) == true, "");
6365
6366 }
6367
6368 namespace test_constexpr
6369 {
6370
6371 template < typename CharT >
6372 unsigned long constexpr
6373 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6374 {
6375 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6376 }
6377
6378 template < typename CharT >
6379 unsigned long constexpr
6380 strlen_c(const CharT *const s) noexcept
6381 {
6382 return strlen_c_r(s, 0UL);
6383 }
6384
6385 static_assert(strlen_c("") == 0UL, "");
6386 static_assert(strlen_c("1") == 1UL, "");
6387 static_assert(strlen_c("example") == 7UL, "");
6388 static_assert(strlen_c("another\0example") == 7UL, "");
6389
6390 }
6391
6392 namespace test_rvalue_references
6393 {
6394
6395 template < int N >
6396 struct answer
6397 {
6398 static constexpr int value = N;
6399 };
6400
6401 answer<1> f(int&) { return answer<1>(); }
6402 answer<2> f(const int&) { return answer<2>(); }
6403 answer<3> f(int&&) { return answer<3>(); }
6404
6405 void
6406 test()
6407 {
6408 int i = 0;
6409 const int c = 0;
6410 static_assert(decltype(f(i))::value == 1, "");
6411 static_assert(decltype(f(c))::value == 2, "");
6412 static_assert(decltype(f(0))::value == 3, "");
6413 }
6414
6415 }
6416
6417 namespace test_uniform_initialization
6418 {
6419
6420 struct test
6421 {
6422 static const int zero {};
6423 static const int one {1};
6424 };
6425
6426 static_assert(test::zero == 0, "");
6427 static_assert(test::one == 1, "");
6428
6429 }
6430
6431 namespace test_lambdas
6432 {
6433
6434 void
6435 test1()
6436 {
6437 auto lambda1 = [](){};
6438 auto lambda2 = lambda1;
6439 lambda1();
6440 lambda2();
6441 }
6442
6443 int
6444 test2()
6445 {
6446 auto a = [](int i, int j){ return i + j; }(1, 2);
6447 auto b = []() -> int { return '0'; }();
6448 auto c = [=](){ return a + b; }();
6449 auto d = [&](){ return c; }();
6450 auto e = [a, &b](int x) mutable {
6451 const auto identity = [](int y){ return y; };
6452 for (auto i = 0; i < a; ++i)
6453 a += b--;
6454 return x + identity(a + b);
6455 }(0);
6456 return a + b + c + d + e;
6457 }
6458
6459 int
6460 test3()
6461 {
6462 const auto nullary = [](){ return 0; };
6463 const auto unary = [](int x){ return x; };
6464 using nullary_t = decltype(nullary);
6465 using unary_t = decltype(unary);
6466 const auto higher1st = [](nullary_t f){ return f(); };
6467 const auto higher2nd = [unary](nullary_t f1){
6468 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6469 };
6470 return higher1st(nullary) + higher2nd(nullary)(unary);
6471 }
6472
6473 }
6474
6475 namespace test_variadic_templates
6476 {
6477
6478 template <int...>
6479 struct sum;
6480
6481 template <int N0, int... N1toN>
6482 struct sum<N0, N1toN...>
6483 {
6484 static constexpr auto value = N0 + sum<N1toN...>::value;
6485 };
6486
6487 template <>
6488 struct sum<>
6489 {
6490 static constexpr auto value = 0;
6491 };
6492
6493 static_assert(sum<>::value == 0, "");
6494 static_assert(sum<1>::value == 1, "");
6495 static_assert(sum<23>::value == 23, "");
6496 static_assert(sum<1, 2>::value == 3, "");
6497 static_assert(sum<5, 5, 11>::value == 21, "");
6498 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6499
6500 }
6501
6502 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6503 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6504 // because of this.
6505 namespace test_template_alias_sfinae
6506 {
6507
6508 struct foo {};
6509
6510 template<typename T>
6511 using member = typename T::member_type;
6512
6513 template<typename T>
6514 void func(...) {}
6515
6516 template<typename T>
6517 void func(member<T>*) {}
6518
6519 void test();
6520
6521 void test() { func<foo>(0); }
6522
6523 }
6524
6525 } // namespace cxx11
6526
6527 #endif // __cplusplus >= 201103L
6528
6529
6530
6531 _ACEOF
6532 if ac_fn_cxx_try_compile "$LINENO"; then :
6533 eval $cachevar=yes
6534 else
6535 eval $cachevar=no
6536 fi
6537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6538 CXX="$ac_save_CXX"
6539 fi
6540 eval ac_res=\$$cachevar
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6542 $as_echo "$ac_res" >&6; }
6543 if eval test x\$$cachevar = xyes; then
6544 CXX="$CXX $switch"
6545 if test -n "$CXXCPP" ; then
6546 CXXCPP="$CXXCPP $switch"
6547 fi
6548 ac_success=yes
6549 break
6550 fi
6551 done
6552 fi
6553
6554 if test x$ac_success = xno; then
6555 for alternative in ${ax_cxx_compile_alternatives}; do
6556 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
6557 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6559 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6560 if eval \${$cachevar+:} false; then :
6561 $as_echo_n "(cached) " >&6
6562 else
6563 ac_save_CXX="$CXX"
6564 CXX="$CXX $switch"
6565 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6566 /* end confdefs.h. */
6567
6568
6569 // If the compiler admits that it is not ready for C++11, why torture it?
6570 // Hopefully, this will speed up the test.
6571
6572 #ifndef __cplusplus
6573
6574 #error "This is not a C++ compiler"
6575
6576 #elif __cplusplus < 201103L
6577
6578 #error "This is not a C++11 compiler"
6579
6580 #else
6581
6582 namespace cxx11
6583 {
6584
6585 namespace test_static_assert
6586 {
6587
6588 template <typename T>
6589 struct check
6590 {
6591 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6592 };
6593
6594 }
6595
6596 namespace test_final_override
6597 {
6598
6599 struct Base
6600 {
6601 virtual ~Base() {}
6602 virtual void f() {}
6603 };
6604
6605 struct Derived : public Base
6606 {
6607 virtual ~Derived() override {}
6608 virtual void f() override {}
6609 };
6610
6611 }
6612
6613 namespace test_double_right_angle_brackets
6614 {
6615
6616 template < typename T >
6617 struct check {};
6618
6619 typedef check<void> single_type;
6620 typedef check<check<void>> double_type;
6621 typedef check<check<check<void>>> triple_type;
6622 typedef check<check<check<check<void>>>> quadruple_type;
6623
6624 }
6625
6626 namespace test_decltype
6627 {
6628
6629 int
6630 f()
6631 {
6632 int a = 1;
6633 decltype(a) b = 2;
6634 return a + b;
6635 }
6636
6637 }
6638
6639 namespace test_type_deduction
6640 {
6641
6642 template < typename T1, typename T2 >
6643 struct is_same
6644 {
6645 static const bool value = false;
6646 };
6647
6648 template < typename T >
6649 struct is_same<T, T>
6650 {
6651 static const bool value = true;
6652 };
6653
6654 template < typename T1, typename T2 >
6655 auto
6656 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6657 {
6658 return a1 + a2;
6659 }
6660
6661 int
6662 test(const int c, volatile int v)
6663 {
6664 static_assert(is_same<int, decltype(0)>::value == true, "");
6665 static_assert(is_same<int, decltype(c)>::value == false, "");
6666 static_assert(is_same<int, decltype(v)>::value == false, "");
6667 auto ac = c;
6668 auto av = v;
6669 auto sumi = ac + av + 'x';
6670 auto sumf = ac + av + 1.0;
6671 static_assert(is_same<int, decltype(ac)>::value == true, "");
6672 static_assert(is_same<int, decltype(av)>::value == true, "");
6673 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6674 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6675 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6676 return (sumf > 0.0) ? sumi : add(c, v);
6677 }
6678
6679 }
6680
6681 namespace test_noexcept
6682 {
6683
6684 int f() { return 0; }
6685 int g() noexcept { return 0; }
6686
6687 static_assert(noexcept(f()) == false, "");
6688 static_assert(noexcept(g()) == true, "");
6689
6690 }
6691
6692 namespace test_constexpr
6693 {
6694
6695 template < typename CharT >
6696 unsigned long constexpr
6697 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6698 {
6699 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6700 }
6701
6702 template < typename CharT >
6703 unsigned long constexpr
6704 strlen_c(const CharT *const s) noexcept
6705 {
6706 return strlen_c_r(s, 0UL);
6707 }
6708
6709 static_assert(strlen_c("") == 0UL, "");
6710 static_assert(strlen_c("1") == 1UL, "");
6711 static_assert(strlen_c("example") == 7UL, "");
6712 static_assert(strlen_c("another\0example") == 7UL, "");
6713
6714 }
6715
6716 namespace test_rvalue_references
6717 {
6718
6719 template < int N >
6720 struct answer
6721 {
6722 static constexpr int value = N;
6723 };
6724
6725 answer<1> f(int&) { return answer<1>(); }
6726 answer<2> f(const int&) { return answer<2>(); }
6727 answer<3> f(int&&) { return answer<3>(); }
6728
6729 void
6730 test()
6731 {
6732 int i = 0;
6733 const int c = 0;
6734 static_assert(decltype(f(i))::value == 1, "");
6735 static_assert(decltype(f(c))::value == 2, "");
6736 static_assert(decltype(f(0))::value == 3, "");
6737 }
6738
6739 }
6740
6741 namespace test_uniform_initialization
6742 {
6743
6744 struct test
6745 {
6746 static const int zero {};
6747 static const int one {1};
6748 };
6749
6750 static_assert(test::zero == 0, "");
6751 static_assert(test::one == 1, "");
6752
6753 }
6754
6755 namespace test_lambdas
6756 {
6757
6758 void
6759 test1()
6760 {
6761 auto lambda1 = [](){};
6762 auto lambda2 = lambda1;
6763 lambda1();
6764 lambda2();
6765 }
6766
6767 int
6768 test2()
6769 {
6770 auto a = [](int i, int j){ return i + j; }(1, 2);
6771 auto b = []() -> int { return '0'; }();
6772 auto c = [=](){ return a + b; }();
6773 auto d = [&](){ return c; }();
6774 auto e = [a, &b](int x) mutable {
6775 const auto identity = [](int y){ return y; };
6776 for (auto i = 0; i < a; ++i)
6777 a += b--;
6778 return x + identity(a + b);
6779 }(0);
6780 return a + b + c + d + e;
6781 }
6782
6783 int
6784 test3()
6785 {
6786 const auto nullary = [](){ return 0; };
6787 const auto unary = [](int x){ return x; };
6788 using nullary_t = decltype(nullary);
6789 using unary_t = decltype(unary);
6790 const auto higher1st = [](nullary_t f){ return f(); };
6791 const auto higher2nd = [unary](nullary_t f1){
6792 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6793 };
6794 return higher1st(nullary) + higher2nd(nullary)(unary);
6795 }
6796
6797 }
6798
6799 namespace test_variadic_templates
6800 {
6801
6802 template <int...>
6803 struct sum;
6804
6805 template <int N0, int... N1toN>
6806 struct sum<N0, N1toN...>
6807 {
6808 static constexpr auto value = N0 + sum<N1toN...>::value;
6809 };
6810
6811 template <>
6812 struct sum<>
6813 {
6814 static constexpr auto value = 0;
6815 };
6816
6817 static_assert(sum<>::value == 0, "");
6818 static_assert(sum<1>::value == 1, "");
6819 static_assert(sum<23>::value == 23, "");
6820 static_assert(sum<1, 2>::value == 3, "");
6821 static_assert(sum<5, 5, 11>::value == 21, "");
6822 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6823
6824 }
6825
6826 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6827 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6828 // because of this.
6829 namespace test_template_alias_sfinae
6830 {
6831
6832 struct foo {};
6833
6834 template<typename T>
6835 using member = typename T::member_type;
6836
6837 template<typename T>
6838 void func(...) {}
6839
6840 template<typename T>
6841 void func(member<T>*) {}
6842
6843 void test();
6844
6845 void test() { func<foo>(0); }
6846
6847 }
6848
6849 } // namespace cxx11
6850
6851 #endif // __cplusplus >= 201103L
6852
6853
6854
6855 _ACEOF
6856 if ac_fn_cxx_try_compile "$LINENO"; then :
6857 eval $cachevar=yes
6858 else
6859 eval $cachevar=no
6860 fi
6861 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6862 CXX="$ac_save_CXX"
6863 fi
6864 eval ac_res=\$$cachevar
6865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6866 $as_echo "$ac_res" >&6; }
6867 if eval test x\$$cachevar = xyes; then
6868 CXX="$CXX $switch"
6869 if test -n "$CXXCPP" ; then
6870 CXXCPP="$CXXCPP $switch"
6871 fi
6872 ac_success=yes
6873 break
6874 fi
6875 done
6876 if test x$ac_success = xyes; then
6877 break
6878 fi
6879 done
6880 fi
6881
6882 ac_ext=c
6883 ac_cpp='$CPP $CPPFLAGS'
6884 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6885 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6886 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6887
6888 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6889 if test x$ac_success = xno; then
6890 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6891 fi
6892 fi
6893 if test x$ac_success = xno; then
6894 HAVE_CXX11=0
6895 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6896 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6897 else
6898 HAVE_CXX11=1
6899
6900 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6901
6902 fi
6903
6904
6905
6906 if test "${build}" != "${host}"; then
6907 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
6908 ac_ext=cpp
6909 ac_cpp='$CXXCPP $CPPFLAGS'
6910 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6911 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6912 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6913 ac_success=no
6914 ax_cv_cxx_compile_cxx11_orig_cxx="$CXX"
6915 ax_cv_cxx_compile_cxx11_orig_cxxflags="$CXXFLAGS"
6916 ax_cv_cxx_compile_cxx11_orig_cppflags="$CPPFLAGS"
6917 CXX="$CXX_FOR_BUILD"
6918 CXXFLAGS="$CXXFLAGS_FOR_BUILD"
6919 CPPFLAGS="$CPPFLAGS_FOR_BUILD"
6920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
6921 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
6922 if ${ax_cv_cxx_compile_cxx11_FOR_BUILD+:} false; then :
6923 $as_echo_n "(cached) " >&6
6924 else
6925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6926 /* end confdefs.h. */
6927
6928
6929 // If the compiler admits that it is not ready for C++11, why torture it?
6930 // Hopefully, this will speed up the test.
6931
6932 #ifndef __cplusplus
6933
6934 #error "This is not a C++ compiler"
6935
6936 #elif __cplusplus < 201103L
6937
6938 #error "This is not a C++11 compiler"
6939
6940 #else
6941
6942 namespace cxx11
6943 {
6944
6945 namespace test_static_assert
6946 {
6947
6948 template <typename T>
6949 struct check
6950 {
6951 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6952 };
6953
6954 }
6955
6956 namespace test_final_override
6957 {
6958
6959 struct Base
6960 {
6961 virtual ~Base() {}
6962 virtual void f() {}
6963 };
6964
6965 struct Derived : public Base
6966 {
6967 virtual ~Derived() override {}
6968 virtual void f() override {}
6969 };
6970
6971 }
6972
6973 namespace test_double_right_angle_brackets
6974 {
6975
6976 template < typename T >
6977 struct check {};
6978
6979 typedef check<void> single_type;
6980 typedef check<check<void>> double_type;
6981 typedef check<check<check<void>>> triple_type;
6982 typedef check<check<check<check<void>>>> quadruple_type;
6983
6984 }
6985
6986 namespace test_decltype
6987 {
6988
6989 int
6990 f()
6991 {
6992 int a = 1;
6993 decltype(a) b = 2;
6994 return a + b;
6995 }
6996
6997 }
6998
6999 namespace test_type_deduction
7000 {
7001
7002 template < typename T1, typename T2 >
7003 struct is_same
7004 {
7005 static const bool value = false;
7006 };
7007
7008 template < typename T >
7009 struct is_same<T, T>
7010 {
7011 static const bool value = true;
7012 };
7013
7014 template < typename T1, typename T2 >
7015 auto
7016 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7017 {
7018 return a1 + a2;
7019 }
7020
7021 int
7022 test(const int c, volatile int v)
7023 {
7024 static_assert(is_same<int, decltype(0)>::value == true, "");
7025 static_assert(is_same<int, decltype(c)>::value == false, "");
7026 static_assert(is_same<int, decltype(v)>::value == false, "");
7027 auto ac = c;
7028 auto av = v;
7029 auto sumi = ac + av + 'x';
7030 auto sumf = ac + av + 1.0;
7031 static_assert(is_same<int, decltype(ac)>::value == true, "");
7032 static_assert(is_same<int, decltype(av)>::value == true, "");
7033 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7034 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7035 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7036 return (sumf > 0.0) ? sumi : add(c, v);
7037 }
7038
7039 }
7040
7041 namespace test_noexcept
7042 {
7043
7044 int f() { return 0; }
7045 int g() noexcept { return 0; }
7046
7047 static_assert(noexcept(f()) == false, "");
7048 static_assert(noexcept(g()) == true, "");
7049
7050 }
7051
7052 namespace test_constexpr
7053 {
7054
7055 template < typename CharT >
7056 unsigned long constexpr
7057 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7058 {
7059 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7060 }
7061
7062 template < typename CharT >
7063 unsigned long constexpr
7064 strlen_c(const CharT *const s) noexcept
7065 {
7066 return strlen_c_r(s, 0UL);
7067 }
7068
7069 static_assert(strlen_c("") == 0UL, "");
7070 static_assert(strlen_c("1") == 1UL, "");
7071 static_assert(strlen_c("example") == 7UL, "");
7072 static_assert(strlen_c("another\0example") == 7UL, "");
7073
7074 }
7075
7076 namespace test_rvalue_references
7077 {
7078
7079 template < int N >
7080 struct answer
7081 {
7082 static constexpr int value = N;
7083 };
7084
7085 answer<1> f(int&) { return answer<1>(); }
7086 answer<2> f(const int&) { return answer<2>(); }
7087 answer<3> f(int&&) { return answer<3>(); }
7088
7089 void
7090 test()
7091 {
7092 int i = 0;
7093 const int c = 0;
7094 static_assert(decltype(f(i))::value == 1, "");
7095 static_assert(decltype(f(c))::value == 2, "");
7096 static_assert(decltype(f(0))::value == 3, "");
7097 }
7098
7099 }
7100
7101 namespace test_uniform_initialization
7102 {
7103
7104 struct test
7105 {
7106 static const int zero {};
7107 static const int one {1};
7108 };
7109
7110 static_assert(test::zero == 0, "");
7111 static_assert(test::one == 1, "");
7112
7113 }
7114
7115 namespace test_lambdas
7116 {
7117
7118 void
7119 test1()
7120 {
7121 auto lambda1 = [](){};
7122 auto lambda2 = lambda1;
7123 lambda1();
7124 lambda2();
7125 }
7126
7127 int
7128 test2()
7129 {
7130 auto a = [](int i, int j){ return i + j; }(1, 2);
7131 auto b = []() -> int { return '0'; }();
7132 auto c = [=](){ return a + b; }();
7133 auto d = [&](){ return c; }();
7134 auto e = [a, &b](int x) mutable {
7135 const auto identity = [](int y){ return y; };
7136 for (auto i = 0; i < a; ++i)
7137 a += b--;
7138 return x + identity(a + b);
7139 }(0);
7140 return a + b + c + d + e;
7141 }
7142
7143 int
7144 test3()
7145 {
7146 const auto nullary = [](){ return 0; };
7147 const auto unary = [](int x){ return x; };
7148 using nullary_t = decltype(nullary);
7149 using unary_t = decltype(unary);
7150 const auto higher1st = [](nullary_t f){ return f(); };
7151 const auto higher2nd = [unary](nullary_t f1){
7152 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7153 };
7154 return higher1st(nullary) + higher2nd(nullary)(unary);
7155 }
7156
7157 }
7158
7159 namespace test_variadic_templates
7160 {
7161
7162 template <int...>
7163 struct sum;
7164
7165 template <int N0, int... N1toN>
7166 struct sum<N0, N1toN...>
7167 {
7168 static constexpr auto value = N0 + sum<N1toN...>::value;
7169 };
7170
7171 template <>
7172 struct sum<>
7173 {
7174 static constexpr auto value = 0;
7175 };
7176
7177 static_assert(sum<>::value == 0, "");
7178 static_assert(sum<1>::value == 1, "");
7179 static_assert(sum<23>::value == 23, "");
7180 static_assert(sum<1, 2>::value == 3, "");
7181 static_assert(sum<5, 5, 11>::value == 21, "");
7182 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7183
7184 }
7185
7186 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7187 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7188 // because of this.
7189 namespace test_template_alias_sfinae
7190 {
7191
7192 struct foo {};
7193
7194 template<typename T>
7195 using member = typename T::member_type;
7196
7197 template<typename T>
7198 void func(...) {}
7199
7200 template<typename T>
7201 void func(member<T>*) {}
7202
7203 void test();
7204
7205 void test() { func<foo>(0); }
7206
7207 }
7208
7209 } // namespace cxx11
7210
7211 #endif // __cplusplus >= 201103L
7212
7213
7214
7215 _ACEOF
7216 if ac_fn_cxx_try_compile "$LINENO"; then :
7217 ax_cv_cxx_compile_cxx11_FOR_BUILD=yes
7218 else
7219 ax_cv_cxx_compile_cxx11_FOR_BUILD=no
7220 fi
7221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7222 fi
7223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11_FOR_BUILD" >&5
7224 $as_echo "$ax_cv_cxx_compile_cxx11_FOR_BUILD" >&6; }
7225 if test x$ax_cv_cxx_compile_cxx11_FOR_BUILD = xyes; then
7226 ac_success=yes
7227 fi
7228
7229 if test x$ac_success = xno; then
7230 for alternative in ${ax_cxx_compile_alternatives}; do
7231 switch="-std=gnu++${alternative}"
7232 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7234 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7235 if eval \${$cachevar+:} false; then :
7236 $as_echo_n "(cached) " >&6
7237 else
7238 ac_save_CXX="$CXX"
7239 CXX="$CXX $switch"
7240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7241 /* end confdefs.h. */
7242
7243
7244 // If the compiler admits that it is not ready for C++11, why torture it?
7245 // Hopefully, this will speed up the test.
7246
7247 #ifndef __cplusplus
7248
7249 #error "This is not a C++ compiler"
7250
7251 #elif __cplusplus < 201103L
7252
7253 #error "This is not a C++11 compiler"
7254
7255 #else
7256
7257 namespace cxx11
7258 {
7259
7260 namespace test_static_assert
7261 {
7262
7263 template <typename T>
7264 struct check
7265 {
7266 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7267 };
7268
7269 }
7270
7271 namespace test_final_override
7272 {
7273
7274 struct Base
7275 {
7276 virtual ~Base() {}
7277 virtual void f() {}
7278 };
7279
7280 struct Derived : public Base
7281 {
7282 virtual ~Derived() override {}
7283 virtual void f() override {}
7284 };
7285
7286 }
7287
7288 namespace test_double_right_angle_brackets
7289 {
7290
7291 template < typename T >
7292 struct check {};
7293
7294 typedef check<void> single_type;
7295 typedef check<check<void>> double_type;
7296 typedef check<check<check<void>>> triple_type;
7297 typedef check<check<check<check<void>>>> quadruple_type;
7298
7299 }
7300
7301 namespace test_decltype
7302 {
7303
7304 int
7305 f()
7306 {
7307 int a = 1;
7308 decltype(a) b = 2;
7309 return a + b;
7310 }
7311
7312 }
7313
7314 namespace test_type_deduction
7315 {
7316
7317 template < typename T1, typename T2 >
7318 struct is_same
7319 {
7320 static const bool value = false;
7321 };
7322
7323 template < typename T >
7324 struct is_same<T, T>
7325 {
7326 static const bool value = true;
7327 };
7328
7329 template < typename T1, typename T2 >
7330 auto
7331 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7332 {
7333 return a1 + a2;
7334 }
7335
7336 int
7337 test(const int c, volatile int v)
7338 {
7339 static_assert(is_same<int, decltype(0)>::value == true, "");
7340 static_assert(is_same<int, decltype(c)>::value == false, "");
7341 static_assert(is_same<int, decltype(v)>::value == false, "");
7342 auto ac = c;
7343 auto av = v;
7344 auto sumi = ac + av + 'x';
7345 auto sumf = ac + av + 1.0;
7346 static_assert(is_same<int, decltype(ac)>::value == true, "");
7347 static_assert(is_same<int, decltype(av)>::value == true, "");
7348 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7349 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7350 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7351 return (sumf > 0.0) ? sumi : add(c, v);
7352 }
7353
7354 }
7355
7356 namespace test_noexcept
7357 {
7358
7359 int f() { return 0; }
7360 int g() noexcept { return 0; }
7361
7362 static_assert(noexcept(f()) == false, "");
7363 static_assert(noexcept(g()) == true, "");
7364
7365 }
7366
7367 namespace test_constexpr
7368 {
7369
7370 template < typename CharT >
7371 unsigned long constexpr
7372 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7373 {
7374 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7375 }
7376
7377 template < typename CharT >
7378 unsigned long constexpr
7379 strlen_c(const CharT *const s) noexcept
7380 {
7381 return strlen_c_r(s, 0UL);
7382 }
7383
7384 static_assert(strlen_c("") == 0UL, "");
7385 static_assert(strlen_c("1") == 1UL, "");
7386 static_assert(strlen_c("example") == 7UL, "");
7387 static_assert(strlen_c("another\0example") == 7UL, "");
7388
7389 }
7390
7391 namespace test_rvalue_references
7392 {
7393
7394 template < int N >
7395 struct answer
7396 {
7397 static constexpr int value = N;
7398 };
7399
7400 answer<1> f(int&) { return answer<1>(); }
7401 answer<2> f(const int&) { return answer<2>(); }
7402 answer<3> f(int&&) { return answer<3>(); }
7403
7404 void
7405 test()
7406 {
7407 int i = 0;
7408 const int c = 0;
7409 static_assert(decltype(f(i))::value == 1, "");
7410 static_assert(decltype(f(c))::value == 2, "");
7411 static_assert(decltype(f(0))::value == 3, "");
7412 }
7413
7414 }
7415
7416 namespace test_uniform_initialization
7417 {
7418
7419 struct test
7420 {
7421 static const int zero {};
7422 static const int one {1};
7423 };
7424
7425 static_assert(test::zero == 0, "");
7426 static_assert(test::one == 1, "");
7427
7428 }
7429
7430 namespace test_lambdas
7431 {
7432
7433 void
7434 test1()
7435 {
7436 auto lambda1 = [](){};
7437 auto lambda2 = lambda1;
7438 lambda1();
7439 lambda2();
7440 }
7441
7442 int
7443 test2()
7444 {
7445 auto a = [](int i, int j){ return i + j; }(1, 2);
7446 auto b = []() -> int { return '0'; }();
7447 auto c = [=](){ return a + b; }();
7448 auto d = [&](){ return c; }();
7449 auto e = [a, &b](int x) mutable {
7450 const auto identity = [](int y){ return y; };
7451 for (auto i = 0; i < a; ++i)
7452 a += b--;
7453 return x + identity(a + b);
7454 }(0);
7455 return a + b + c + d + e;
7456 }
7457
7458 int
7459 test3()
7460 {
7461 const auto nullary = [](){ return 0; };
7462 const auto unary = [](int x){ return x; };
7463 using nullary_t = decltype(nullary);
7464 using unary_t = decltype(unary);
7465 const auto higher1st = [](nullary_t f){ return f(); };
7466 const auto higher2nd = [unary](nullary_t f1){
7467 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7468 };
7469 return higher1st(nullary) + higher2nd(nullary)(unary);
7470 }
7471
7472 }
7473
7474 namespace test_variadic_templates
7475 {
7476
7477 template <int...>
7478 struct sum;
7479
7480 template <int N0, int... N1toN>
7481 struct sum<N0, N1toN...>
7482 {
7483 static constexpr auto value = N0 + sum<N1toN...>::value;
7484 };
7485
7486 template <>
7487 struct sum<>
7488 {
7489 static constexpr auto value = 0;
7490 };
7491
7492 static_assert(sum<>::value == 0, "");
7493 static_assert(sum<1>::value == 1, "");
7494 static_assert(sum<23>::value == 23, "");
7495 static_assert(sum<1, 2>::value == 3, "");
7496 static_assert(sum<5, 5, 11>::value == 21, "");
7497 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7498
7499 }
7500
7501 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7502 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7503 // because of this.
7504 namespace test_template_alias_sfinae
7505 {
7506
7507 struct foo {};
7508
7509 template<typename T>
7510 using member = typename T::member_type;
7511
7512 template<typename T>
7513 void func(...) {}
7514
7515 template<typename T>
7516 void func(member<T>*) {}
7517
7518 void test();
7519
7520 void test() { func<foo>(0); }
7521
7522 }
7523
7524 } // namespace cxx11
7525
7526 #endif // __cplusplus >= 201103L
7527
7528
7529
7530 _ACEOF
7531 if ac_fn_cxx_try_compile "$LINENO"; then :
7532 eval $cachevar=yes
7533 else
7534 eval $cachevar=no
7535 fi
7536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7537 CXX="$ac_save_CXX"
7538 fi
7539 eval ac_res=\$$cachevar
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7541 $as_echo "$ac_res" >&6; }
7542 if eval test x\$$cachevar = xyes; then
7543 CXX="$CXX $switch"
7544 if test -n "$CXXCPP" ; then
7545 CXXCPP="$CXXCPP $switch"
7546 fi
7547 ac_success=yes
7548 break
7549 fi
7550 done
7551 fi
7552
7553 if test x$ac_success = xno; then
7554 for alternative in ${ax_cxx_compile_alternatives}; do
7555 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
7556 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7558 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7559 if eval \${$cachevar+:} false; then :
7560 $as_echo_n "(cached) " >&6
7561 else
7562 ac_save_CXX="$CXX"
7563 CXX="$CXX $switch"
7564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7565 /* end confdefs.h. */
7566
7567
7568 // If the compiler admits that it is not ready for C++11, why torture it?
7569 // Hopefully, this will speed up the test.
7570
7571 #ifndef __cplusplus
7572
7573 #error "This is not a C++ compiler"
7574
7575 #elif __cplusplus < 201103L
7576
7577 #error "This is not a C++11 compiler"
7578
7579 #else
7580
7581 namespace cxx11
7582 {
7583
7584 namespace test_static_assert
7585 {
7586
7587 template <typename T>
7588 struct check
7589 {
7590 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7591 };
7592
7593 }
7594
7595 namespace test_final_override
7596 {
7597
7598 struct Base
7599 {
7600 virtual ~Base() {}
7601 virtual void f() {}
7602 };
7603
7604 struct Derived : public Base
7605 {
7606 virtual ~Derived() override {}
7607 virtual void f() override {}
7608 };
7609
7610 }
7611
7612 namespace test_double_right_angle_brackets
7613 {
7614
7615 template < typename T >
7616 struct check {};
7617
7618 typedef check<void> single_type;
7619 typedef check<check<void>> double_type;
7620 typedef check<check<check<void>>> triple_type;
7621 typedef check<check<check<check<void>>>> quadruple_type;
7622
7623 }
7624
7625 namespace test_decltype
7626 {
7627
7628 int
7629 f()
7630 {
7631 int a = 1;
7632 decltype(a) b = 2;
7633 return a + b;
7634 }
7635
7636 }
7637
7638 namespace test_type_deduction
7639 {
7640
7641 template < typename T1, typename T2 >
7642 struct is_same
7643 {
7644 static const bool value = false;
7645 };
7646
7647 template < typename T >
7648 struct is_same<T, T>
7649 {
7650 static const bool value = true;
7651 };
7652
7653 template < typename T1, typename T2 >
7654 auto
7655 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7656 {
7657 return a1 + a2;
7658 }
7659
7660 int
7661 test(const int c, volatile int v)
7662 {
7663 static_assert(is_same<int, decltype(0)>::value == true, "");
7664 static_assert(is_same<int, decltype(c)>::value == false, "");
7665 static_assert(is_same<int, decltype(v)>::value == false, "");
7666 auto ac = c;
7667 auto av = v;
7668 auto sumi = ac + av + 'x';
7669 auto sumf = ac + av + 1.0;
7670 static_assert(is_same<int, decltype(ac)>::value == true, "");
7671 static_assert(is_same<int, decltype(av)>::value == true, "");
7672 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7673 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7674 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7675 return (sumf > 0.0) ? sumi : add(c, v);
7676 }
7677
7678 }
7679
7680 namespace test_noexcept
7681 {
7682
7683 int f() { return 0; }
7684 int g() noexcept { return 0; }
7685
7686 static_assert(noexcept(f()) == false, "");
7687 static_assert(noexcept(g()) == true, "");
7688
7689 }
7690
7691 namespace test_constexpr
7692 {
7693
7694 template < typename CharT >
7695 unsigned long constexpr
7696 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7697 {
7698 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7699 }
7700
7701 template < typename CharT >
7702 unsigned long constexpr
7703 strlen_c(const CharT *const s) noexcept
7704 {
7705 return strlen_c_r(s, 0UL);
7706 }
7707
7708 static_assert(strlen_c("") == 0UL, "");
7709 static_assert(strlen_c("1") == 1UL, "");
7710 static_assert(strlen_c("example") == 7UL, "");
7711 static_assert(strlen_c("another\0example") == 7UL, "");
7712
7713 }
7714
7715 namespace test_rvalue_references
7716 {
7717
7718 template < int N >
7719 struct answer
7720 {
7721 static constexpr int value = N;
7722 };
7723
7724 answer<1> f(int&) { return answer<1>(); }
7725 answer<2> f(const int&) { return answer<2>(); }
7726 answer<3> f(int&&) { return answer<3>(); }
7727
7728 void
7729 test()
7730 {
7731 int i = 0;
7732 const int c = 0;
7733 static_assert(decltype(f(i))::value == 1, "");
7734 static_assert(decltype(f(c))::value == 2, "");
7735 static_assert(decltype(f(0))::value == 3, "");
7736 }
7737
7738 }
7739
7740 namespace test_uniform_initialization
7741 {
7742
7743 struct test
7744 {
7745 static const int zero {};
7746 static const int one {1};
7747 };
7748
7749 static_assert(test::zero == 0, "");
7750 static_assert(test::one == 1, "");
7751
7752 }
7753
7754 namespace test_lambdas
7755 {
7756
7757 void
7758 test1()
7759 {
7760 auto lambda1 = [](){};
7761 auto lambda2 = lambda1;
7762 lambda1();
7763 lambda2();
7764 }
7765
7766 int
7767 test2()
7768 {
7769 auto a = [](int i, int j){ return i + j; }(1, 2);
7770 auto b = []() -> int { return '0'; }();
7771 auto c = [=](){ return a + b; }();
7772 auto d = [&](){ return c; }();
7773 auto e = [a, &b](int x) mutable {
7774 const auto identity = [](int y){ return y; };
7775 for (auto i = 0; i < a; ++i)
7776 a += b--;
7777 return x + identity(a + b);
7778 }(0);
7779 return a + b + c + d + e;
7780 }
7781
7782 int
7783 test3()
7784 {
7785 const auto nullary = [](){ return 0; };
7786 const auto unary = [](int x){ return x; };
7787 using nullary_t = decltype(nullary);
7788 using unary_t = decltype(unary);
7789 const auto higher1st = [](nullary_t f){ return f(); };
7790 const auto higher2nd = [unary](nullary_t f1){
7791 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7792 };
7793 return higher1st(nullary) + higher2nd(nullary)(unary);
7794 }
7795
7796 }
7797
7798 namespace test_variadic_templates
7799 {
7800
7801 template <int...>
7802 struct sum;
7803
7804 template <int N0, int... N1toN>
7805 struct sum<N0, N1toN...>
7806 {
7807 static constexpr auto value = N0 + sum<N1toN...>::value;
7808 };
7809
7810 template <>
7811 struct sum<>
7812 {
7813 static constexpr auto value = 0;
7814 };
7815
7816 static_assert(sum<>::value == 0, "");
7817 static_assert(sum<1>::value == 1, "");
7818 static_assert(sum<23>::value == 23, "");
7819 static_assert(sum<1, 2>::value == 3, "");
7820 static_assert(sum<5, 5, 11>::value == 21, "");
7821 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7822
7823 }
7824
7825 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7826 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7827 // because of this.
7828 namespace test_template_alias_sfinae
7829 {
7830
7831 struct foo {};
7832
7833 template<typename T>
7834 using member = typename T::member_type;
7835
7836 template<typename T>
7837 void func(...) {}
7838
7839 template<typename T>
7840 void func(member<T>*) {}
7841
7842 void test();
7843
7844 void test() { func<foo>(0); }
7845
7846 }
7847
7848 } // namespace cxx11
7849
7850 #endif // __cplusplus >= 201103L
7851
7852
7853
7854 _ACEOF
7855 if ac_fn_cxx_try_compile "$LINENO"; then :
7856 eval $cachevar=yes
7857 else
7858 eval $cachevar=no
7859 fi
7860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7861 CXX="$ac_save_CXX"
7862 fi
7863 eval ac_res=\$$cachevar
7864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7865 $as_echo "$ac_res" >&6; }
7866 if eval test x\$$cachevar = xyes; then
7867 CXX="$CXX $switch"
7868 if test -n "$CXXCPP" ; then
7869 CXXCPP="$CXXCPP $switch"
7870 fi
7871 ac_success=yes
7872 break
7873 fi
7874 done
7875 if test x$ac_success = xyes; then
7876 break
7877 fi
7878 done
7879 fi
7880 CXX_FOR_BUILD="$CXX"
7881 CXXFLAGS_FOR_BUILD="$CXXFLAGS"
7882 CPPFLAGS_FOR_BUILD="$CPPFLAGS"
7883 CXX="$ax_cv_cxx_compile_cxx11_orig_cxx"
7884 CXXFLAGS="$ax_cv_cxx_compile_cxx11_orig_cxxflags"
7885 CPPFLAGS="$ax_cv_cxx_compile_cxx11_orig_cppflags"
7886 ac_ext=c
7887 ac_cpp='$CPP $CPPFLAGS'
7888 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7889 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7890 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7891
7892 if test x$ax_cxx_compile_cxx11_required = xtrue; then
7893 if test x$ac_success = xno; then
7894 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
7895 fi
7896 fi
7897 if test x$ac_success = xno; then
7898 HAVE_CXX11_FOR_BUILD=0
7899 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
7900 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
7901 else
7902 HAVE_CXX11_FOR_BUILD=1
7903
7904 $as_echo "#define HAVE_CXX11_FOR_BUILD 1" >>confdefs.h
7905
7906 fi
7907
7908
7909 fi
7910 fi
7911
7912 # Check whether --enable-pgo-build was given.
7913 if test "${enable_pgo_build+set}" = set; then :
7914 enableval=$enable_pgo_build; enable_pgo_build=$enableval
7915 else
7916 enable_pgo_build=no
7917 fi
7918
7919
7920 # Issue errors and warnings for invalid/strange PGO build combinations.
7921 case "$have_compiler:$host:$target:$enable_pgo_build" in
7922 *:*:*:no) ;;
7923
7924 # Allow the PGO build only if we aren't building a compiler and
7925 # we are in a native configuration.
7926 no:$build:$build:yes | no:$build:$build:lto) ;;
7927
7928 # Disallow the PGO bootstrap if we are building a compiler.
7929 yes:*:*:yes | yes:*:*:lto)
7930 as_fn_error $? "cannot perform the PGO bootstrap when building a compiler" "$LINENO" 5 ;;
7931
7932 *)
7933 as_fn_error $? "invalid option for --enable-pgo-build" "$LINENO" 5
7934 ;;
7935 esac
7936
7937 if test "$enable_pgo_build" != "no"; then
7938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fprofile-generate" >&5
7939 $as_echo_n "checking whether the compiler supports -fprofile-generate... " >&6; }
7940 old_CFLAGS="$CFLAGS"
7941 PGO_BUILD_GEN_CFLAGS="-fprofile-generate"
7942 CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS"
7943
7944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7945 /* end confdefs.h. */
7946 int foo;
7947 _ACEOF
7948 if ac_fn_c_try_compile "$LINENO"; then :
7949
7950 else
7951 PGO_BUILD_GEN_CFLAGS=
7952 fi
7953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7954 CFLAGS="$old_CFLAGS"
7955 if test -n "$PGO_BUILD_GEN_CFLAGS"; then
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7957 $as_echo "yes" >&6; }
7958 PGO_BUILD_USE_CFLAGS="-fprofile-use"
7959 else
7960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7961 $as_echo "no" >&6; }
7962 as_fn_error $? "cannot perform the PGO build without -fprofile-generate" "$LINENO" 5
7963 fi
7964
7965 if test "$enable_pgo_build" = "lto"; then
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -flto=jobserver -ffat-lto-objects" >&5
7967 $as_echo_n "checking whether the compiler supports -flto=jobserver -ffat-lto-objects... " >&6; }
7968 old_CFLAGS="$CFLAGS"
7969 PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects"
7970 CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS"
7971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7972 /* end confdefs.h. */
7973 int foo;
7974 _ACEOF
7975 if ac_fn_c_try_compile "$LINENO"; then :
7976
7977 else
7978 PGO_BUILD_LTO_CFLAGS=
7979 fi
7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7981 CFLAGS="$old_CFLAGS"
7982 if test -n "$PGO_BUILD_LTO_CFLAGS"; then
7983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7984 $as_echo "yes" >&6; }
7985 else
7986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7987 $as_echo "no" >&6; }
7988 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO is disabled for the PGO build" >&5
7989 $as_echo "$as_me: WARNING: LTO is disabled for the PGO build" >&2;}
7990 fi
7991 fi
7992 fi
7993
7994
7995
7996
7997 # Used for setting $lt_cv_objdir
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7999 $as_echo_n "checking for objdir... " >&6; }
8000 if ${lt_cv_objdir+:} false; then :
8001 $as_echo_n "(cached) " >&6
8002 else
8003 rm -f .libs 2>/dev/null
8004 mkdir .libs 2>/dev/null
8005 if test -d .libs; then
8006 lt_cv_objdir=.libs
8007 else
8008 # MS-DOS does not allow filenames that begin with a dot.
8009 lt_cv_objdir=_libs
8010 fi
8011 rmdir .libs 2>/dev/null
8012 fi
8013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8014 $as_echo "$lt_cv_objdir" >&6; }
8015 objdir=$lt_cv_objdir
8016
8017
8018
8019
8020
8021 cat >>confdefs.h <<_ACEOF
8022 #define LT_OBJDIR "$lt_cv_objdir/"
8023 _ACEOF
8024
8025
8026
8027 # Check for GMP, MPFR and MPC
8028 gmplibs="-lmpc -lmpfr -lgmp"
8029 gmpinc=
8030 have_gmp=no
8031
8032 # Specify a location for mpc
8033 # check for this first so it ends up on the link line before mpfr.
8034
8035 # Check whether --with-mpc was given.
8036 if test "${with_mpc+set}" = set; then :
8037 withval=$with_mpc;
8038 fi
8039
8040
8041 # Check whether --with-mpc-include was given.
8042 if test "${with_mpc_include+set}" = set; then :
8043 withval=$with_mpc_include;
8044 fi
8045
8046
8047 # Check whether --with-mpc-lib was given.
8048 if test "${with_mpc_lib+set}" = set; then :
8049 withval=$with_mpc_lib;
8050 fi
8051
8052
8053 if test "x$with_mpc" != x; then
8054 gmplibs="-L$with_mpc/lib $gmplibs"
8055 gmpinc="-I$with_mpc/include $gmpinc"
8056 fi
8057 if test "x$with_mpc_include" != x; then
8058 gmpinc="-I$with_mpc_include $gmpinc"
8059 fi
8060 if test "x$with_mpc_lib" != x; then
8061 gmplibs="-L$with_mpc_lib $gmplibs"
8062 fi
8063 if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
8064 gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
8065 gmpinc='-I$$s/mpc/src '"$gmpinc"
8066 # Do not test the mpc version. Assume that it is sufficient, since
8067 # it is in the source tree, and the library has not been built yet
8068 # but it would be included on the link line in the version check below
8069 # hence making the test fail.
8070 have_gmp=yes
8071 fi
8072
8073 # Specify a location for mpfr
8074 # check for this first so it ends up on the link line before gmp.
8075
8076 # Check whether --with-mpfr was given.
8077 if test "${with_mpfr+set}" = set; then :
8078 withval=$with_mpfr;
8079 fi
8080
8081
8082 # Check whether --with-mpfr-include was given.
8083 if test "${with_mpfr_include+set}" = set; then :
8084 withval=$with_mpfr_include;
8085 fi
8086
8087
8088 # Check whether --with-mpfr-lib was given.
8089 if test "${with_mpfr_lib+set}" = set; then :
8090 withval=$with_mpfr_lib;
8091 fi
8092
8093
8094 if test "x$with_mpfr" != x; then
8095 gmplibs="-L$with_mpfr/lib $gmplibs"
8096 gmpinc="-I$with_mpfr/include $gmpinc"
8097 fi
8098 if test "x$with_mpfr_include" != x; then
8099 gmpinc="-I$with_mpfr_include $gmpinc"
8100 fi
8101 if test "x$with_mpfr_lib" != x; then
8102 gmplibs="-L$with_mpfr_lib $gmplibs"
8103 fi
8104 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
8105 # MPFR v3.1.0 moved the sources into a src sub-directory.
8106 if ! test -d ${srcdir}/mpfr/src; then
8107 as_fn_error $? "Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+." "$LINENO" 5
8108 fi
8109 gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs"
8110 gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc"
8111 extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir"
8112 # Do not test the mpfr version. Assume that it is sufficient, since
8113 # it is in the source tree, and the library has not been built yet
8114 # but it would be included on the link line in the version check below
8115 # hence making the test fail.
8116 have_gmp=yes
8117 fi
8118
8119 # Specify a location for gmp
8120
8121 # Check whether --with-gmp was given.
8122 if test "${with_gmp+set}" = set; then :
8123 withval=$with_gmp;
8124 fi
8125
8126
8127 # Check whether --with-gmp-include was given.
8128 if test "${with_gmp_include+set}" = set; then :
8129 withval=$with_gmp_include;
8130 fi
8131
8132
8133 # Check whether --with-gmp-lib was given.
8134 if test "${with_gmp_lib+set}" = set; then :
8135 withval=$with_gmp_lib;
8136 fi
8137
8138
8139
8140 if test "x$with_gmp" != x; then
8141 gmplibs="-L$with_gmp/lib $gmplibs"
8142 gmpinc="-I$with_gmp/include $gmpinc"
8143 fi
8144 if test "x$with_gmp_include" != x; then
8145 gmpinc="-I$with_gmp_include $gmpinc"
8146 fi
8147 if test "x$with_gmp_lib" != x; then
8148 gmplibs="-L$with_gmp_lib $gmplibs"
8149 fi
8150 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
8151 gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
8152 gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
8153 extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8154 extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8155 extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
8156 # Do not test the gmp version. Assume that it is sufficient, since
8157 # it is in the source tree, and the library has not been built yet
8158 # but it would be included on the link line in the version check below
8159 # hence making the test fail.
8160 have_gmp=yes
8161 fi
8162
8163 if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
8164 have_gmp=yes
8165 saved_CFLAGS="$CFLAGS"
8166 CFLAGS="$CFLAGS $gmpinc"
8167 # Check for the recommended and required versions of GMP.
8168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
8169 $as_echo_n "checking for the correct version of gmp.h... " >&6; }
8170 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8171 /* end confdefs.h. */
8172 #include "gmp.h"
8173 int
8174 main ()
8175 {
8176
8177 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8178 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8179 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
8180 choke me
8181 #endif
8182
8183 ;
8184 return 0;
8185 }
8186 _ACEOF
8187 if ac_fn_c_try_compile "$LINENO"; then :
8188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8189 /* end confdefs.h. */
8190 #include <gmp.h>
8191 int
8192 main ()
8193 {
8194
8195 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8196 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8197 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
8198 choke me
8199 #endif
8200
8201 ;
8202 return 0;
8203 }
8204 _ACEOF
8205 if ac_fn_c_try_compile "$LINENO"; then :
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8207 $as_echo "yes" >&6; }
8208 else
8209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8210 $as_echo "buggy but acceptable" >&6; }
8211 fi
8212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8213 else
8214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8215 $as_echo "no" >&6; }; have_gmp=no
8216 fi
8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8218
8219 # If we have GMP, check the MPFR version.
8220 if test x"$have_gmp" = xyes; then
8221 # Check for the recommended and required versions of MPFR.
8222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
8223 $as_echo_n "checking for the correct version of mpfr.h... " >&6; }
8224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8225 /* end confdefs.h. */
8226 #include <gmp.h>
8227 #include <mpfr.h>
8228 int
8229 main ()
8230 {
8231
8232 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,0)
8233 choke me
8234 #endif
8235
8236 ;
8237 return 0;
8238 }
8239 _ACEOF
8240 if ac_fn_c_try_compile "$LINENO"; then :
8241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8242 /* end confdefs.h. */
8243 #include <gmp.h>
8244 #include <mpfr.h>
8245 int
8246 main ()
8247 {
8248
8249 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,6)
8250 choke me
8251 #endif
8252
8253 ;
8254 return 0;
8255 }
8256 _ACEOF
8257 if ac_fn_c_try_compile "$LINENO"; then :
8258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8259 $as_echo "yes" >&6; }
8260 else
8261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8262 $as_echo "buggy but acceptable" >&6; }
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8265 else
8266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8267 $as_echo "no" >&6; }; have_gmp=no
8268 fi
8269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8270 fi
8271
8272 # Check for the MPC header version.
8273 if test x"$have_gmp" = xyes ; then
8274 # Check for the recommended and required versions of MPC.
8275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
8276 $as_echo_n "checking for the correct version of mpc.h... " >&6; }
8277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8278 /* end confdefs.h. */
8279 #include <mpc.h>
8280 int
8281 main ()
8282 {
8283
8284 #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
8285 choke me
8286 #endif
8287
8288 ;
8289 return 0;
8290 }
8291 _ACEOF
8292 if ac_fn_c_try_compile "$LINENO"; then :
8293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8294 /* end confdefs.h. */
8295 #include <mpc.h>
8296 int
8297 main ()
8298 {
8299
8300 #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
8301 choke me
8302 #endif
8303
8304 ;
8305 return 0;
8306 }
8307 _ACEOF
8308 if ac_fn_c_try_compile "$LINENO"; then :
8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8310 $as_echo "yes" >&6; }
8311 else
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8313 $as_echo "buggy but acceptable" >&6; }
8314 fi
8315 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8316 else
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8318 $as_echo "no" >&6; }; have_gmp=no
8319 fi
8320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8321 fi
8322
8323 # Now check the MPFR library.
8324 if test x"$have_gmp" = xyes; then
8325 saved_LIBS="$LIBS"
8326 LIBS="$LIBS $gmplibs"
8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the gmp/mpfr/mpc libraries" >&5
8328 $as_echo_n "checking for the correct version of the gmp/mpfr/mpc libraries... " >&6; }
8329 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8330 /* end confdefs.h. */
8331 #include <mpc.h>
8332 int
8333 main ()
8334 {
8335
8336 mpfr_t n;
8337 mpfr_t x;
8338 mpc_t c;
8339 int t;
8340 mpfr_init (n);
8341 mpfr_init (x);
8342 mpfr_atan2 (n, n, x, MPFR_RNDN);
8343 mpfr_erfc (n, x, MPFR_RNDN);
8344 mpfr_subnormalize (x, t, MPFR_RNDN);
8345 mpfr_clear(n);
8346 mpfr_clear(x);
8347 mpc_init2 (c, 53);
8348 mpc_set_ui_ui (c, 1, 1, MPC_RNDNN);
8349 mpc_cosh (c, c, MPC_RNDNN);
8350 mpc_pow (c, c, c, MPC_RNDNN);
8351 mpc_acosh (c, c, MPC_RNDNN);
8352 mpc_clear (c);
8353
8354 ;
8355 return 0;
8356 }
8357 _ACEOF
8358 if ac_fn_c_try_link "$LINENO"; then :
8359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8360 $as_echo "yes" >&6; }
8361 else
8362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8363 $as_echo "no" >&6; }; have_gmp=no
8364 fi
8365 rm -f core conftest.err conftest.$ac_objext \
8366 conftest$ac_exeext conftest.$ac_ext
8367 LIBS="$saved_LIBS"
8368 fi
8369
8370 CFLAGS="$saved_CFLAGS"
8371
8372 # The library versions listed in the error message below should match
8373 # the HARD-minimums enforced above.
8374 if test x$have_gmp != xyes; then
8375 as_fn_error $? "Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.
8376 Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
8377 their locations. Source code for these libraries can be found at
8378 their respective hosting sites as well as at
8379 https://gcc.gnu.org/pub/gcc/infrastructure/. See also
8380 http://gcc.gnu.org/install/prerequisites.html for additional info. If
8381 you obtained GMP, MPFR and/or MPC from a vendor distribution package,
8382 make sure that you have installed both the libraries and the header
8383 files. They may be located in separate packages." "$LINENO" 5
8384 fi
8385 fi
8386
8387 # Flags needed for both GMP, MPFR and/or MPC.
8388
8389
8390
8391
8392
8393
8394
8395 # Libraries to use for stage1 or when not bootstrapping.
8396
8397 # Check whether --with-stage1-libs was given.
8398 if test "${with_stage1_libs+set}" = set; then :
8399 withval=$with_stage1_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8400 stage1_libs=
8401 else
8402 stage1_libs=$withval
8403 fi
8404 else
8405 stage1_libs=
8406 fi
8407
8408
8409
8410 # Whether or not to use -static-libstdc++ and -static-libgcc. The
8411 # default is yes if gcc is being built; no otherwise. The reason for
8412 # this default is that gdb is sometimes linked against GNU Source
8413 # Highlight, which is a shared library that uses C++ exceptions. In
8414 # this case, -static-libstdc++ will cause crashes.
8415
8416 # Check whether --with-static-standard-libraries was given.
8417 if test "${with_static_standard_libraries+set}" = set; then :
8418 withval=$with_static_standard_libraries;
8419 else
8420 with_static_standard_libraries=auto
8421 fi
8422
8423 if test "$with_static_standard_libraries" = auto; then
8424 with_static_standard_libraries=$have_compiler
8425 fi
8426
8427 # Linker flags to use for stage1 or when not bootstrapping.
8428
8429 # Check whether --with-stage1-ldflags was given.
8430 if test "${with_stage1_ldflags+set}" = set; then :
8431 withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8432 stage1_ldflags=
8433 else
8434 stage1_ldflags=$withval
8435 fi
8436 else
8437 stage1_ldflags=
8438 # In stage 1, default to linking libstdc++ and libgcc statically with GCC
8439 # if supported. But if the user explicitly specified the libraries to use,
8440 # trust that they are doing what they want.
8441 if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
8442 -a "$have_static_libs" = yes; then
8443 stage1_ldflags="-static-libstdc++ -static-libgcc"
8444 fi
8445 fi
8446
8447
8448
8449 # Libraries to use for stage2 and later builds.
8450
8451 # Check whether --with-boot-libs was given.
8452 if test "${with_boot_libs+set}" = set; then :
8453 withval=$with_boot_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8454 poststage1_libs=
8455 else
8456 poststage1_libs=$withval
8457 fi
8458 else
8459 poststage1_libs=
8460 fi
8461
8462
8463
8464 # Linker flags to use for stage2 and later builds.
8465
8466 # Check whether --with-boot-ldflags was given.
8467 if test "${with_boot_ldflags+set}" = set; then :
8468 withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8469 poststage1_ldflags=
8470 else
8471 poststage1_ldflags=$withval
8472 fi
8473 else
8474 poststage1_ldflags=
8475 # In stages 2 and 3, default to linking libstdc++ and libgcc
8476 # statically. But if the user explicitly specified the libraries to
8477 # use, trust that they are doing what they want.
8478 if test "$poststage1_libs" = ""; then
8479 poststage1_ldflags="-static-libstdc++ -static-libgcc"
8480 fi
8481 fi
8482
8483
8484
8485 # GCC GRAPHITE dependency isl.
8486 # Basic setup is inlined here, actual checks are in config/isl.m4
8487
8488
8489 # Check whether --with-isl was given.
8490 if test "${with_isl+set}" = set; then :
8491 withval=$with_isl;
8492 fi
8493
8494
8495 # Treat --without-isl as a request to disable
8496 # GRAPHITE support and skip all following checks.
8497 if test "x$with_isl" != "xno"; then
8498 # Check for isl
8499
8500
8501 # Check whether --with-isl-include was given.
8502 if test "${with_isl_include+set}" = set; then :
8503 withval=$with_isl_include;
8504 fi
8505
8506
8507 # Check whether --with-isl-lib was given.
8508 if test "${with_isl_lib+set}" = set; then :
8509 withval=$with_isl_lib;
8510 fi
8511
8512
8513 # Check whether --enable-isl-version-check was given.
8514 if test "${enable_isl_version_check+set}" = set; then :
8515 enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval
8516 else
8517 ENABLE_ISL_CHECK=yes
8518 fi
8519
8520
8521 # Initialize isllibs and islinc.
8522 case $with_isl in
8523 no)
8524 isllibs=
8525 islinc=
8526 ;;
8527 "" | yes)
8528 ;;
8529 *)
8530 isllibs="-L$with_isl/lib"
8531 islinc="-I$with_isl/include"
8532 ;;
8533 esac
8534 if test "x${with_isl_include}" != x ; then
8535 islinc="-I$with_isl_include"
8536 fi
8537 if test "x${with_isl_lib}" != x; then
8538 isllibs="-L$with_isl_lib"
8539 fi
8540 if test "x${islinc}" = x && test "x${isllibs}" = x \
8541 && test -d ${srcdir}/isl; then
8542 isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' '
8543 islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
8544 ENABLE_ISL_CHECK=no
8545 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5
8546 $as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;}
8547 fi
8548
8549 isllibs="${isllibs} -lisl"
8550
8551
8552
8553 if test "${ENABLE_ISL_CHECK}" = yes ; then
8554 _isl_saved_CFLAGS=$CFLAGS
8555 _isl_saved_LDFLAGS=$LDFLAGS
8556 _isl_saved_LIBS=$LIBS
8557
8558 CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
8559 LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
8560 LIBS="${_isl_saved_LIBS} -lisl -lgmp"
8561
8562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 or later" >&5
8563 $as_echo_n "checking for isl 0.15 or later... " >&6; }
8564 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8565 /* end confdefs.h. */
8566 #include <isl/schedule.h>
8567 int
8568 main ()
8569 {
8570 isl_options_set_schedule_serialize_sccs (NULL, 0);
8571 ;
8572 return 0;
8573 }
8574 _ACEOF
8575 if ac_fn_c_try_link "$LINENO"; then :
8576 gcc_cv_isl=yes
8577 else
8578 gcc_cv_isl=no
8579 fi
8580 rm -f core conftest.err conftest.$ac_objext \
8581 conftest$ac_exeext conftest.$ac_ext
8582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
8583 $as_echo "$gcc_cv_isl" >&6; }
8584
8585 if test "${gcc_cv_isl}" = no ; then
8586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: required isl version is 0.15 or later" >&5
8587 $as_echo "required isl version is 0.15 or later" >&6; }
8588 fi
8589
8590 CFLAGS=$_isl_saved_CFLAGS
8591 LDFLAGS=$_isl_saved_LDFLAGS
8592 LIBS=$_isl_saved_LIBS
8593 fi
8594
8595
8596
8597
8598
8599
8600 if test "x${with_isl}" = xno; then
8601 graphite_requested=no
8602 elif test "x${with_isl}" != x \
8603 || test "x${with_isl_include}" != x \
8604 || test "x${with_isl_lib}" != x ; then
8605 graphite_requested=yes
8606 else
8607 graphite_requested=no
8608 fi
8609
8610
8611
8612 if test "${gcc_cv_isl}" = no ; then
8613 isllibs=
8614 islinc=
8615 fi
8616
8617 if test "${graphite_requested}" = yes \
8618 && test "x${isllibs}" = x \
8619 && test "x${islinc}" = x ; then
8620
8621 as_fn_error $? "Unable to find a usable isl. See config.log for details." "$LINENO" 5
8622 fi
8623
8624
8625 fi
8626
8627 # If the isl check failed, disable builds of in-tree variant of isl
8628 if test "x$with_isl" = xno ||
8629 test "x$gcc_cv_isl" = xno; then
8630 noconfigdirs="$noconfigdirs isl"
8631 islinc=
8632 fi
8633
8634
8635
8636
8637 # Check for LTO support.
8638 # Check whether --enable-lto was given.
8639 if test "${enable_lto+set}" = set; then :
8640 enableval=$enable_lto; enable_lto=$enableval
8641 else
8642 enable_lto=yes; default_enable_lto=yes
8643 fi
8644
8645
8646
8647
8648
8649 target_elf=no
8650 case $target in
8651 *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
8652 *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
8653 alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \
8654 nvptx-*-none)
8655 target_elf=no
8656 ;;
8657 *)
8658 target_elf=yes
8659 ;;
8660 esac
8661
8662 if test $target_elf = yes; then :
8663 # ELF platforms build the lto-plugin always.
8664 build_lto_plugin=yes
8665
8666 else
8667 if test x"$default_enable_lto" = x"yes" ; then
8668 case $target in
8669 *-apple-darwin[912]* | *-cygwin* | *-mingw* | *djgpp*) ;;
8670 # On other non-ELF platforms, LTO has yet to be validated.
8671 *) enable_lto=no ;;
8672 esac
8673 else
8674 # Apart from ELF platforms, only Windows and Darwin support LTO so far.
8675 # It would also be nice to check the binutils support, but we don't
8676 # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
8677 # warn during gcc/ subconfigure; unless you're bootstrapping with
8678 # -flto it won't be needed until after installation anyway.
8679 case $target in
8680 *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;;
8681 *) if test x"$enable_lto" = x"yes"; then
8682 as_fn_error $? "LTO support is not enabled for this target." "$LINENO" 5
8683 fi
8684 ;;
8685 esac
8686 fi
8687 # Among non-ELF, only Windows platforms support the lto-plugin so far.
8688 # Build it unless LTO was explicitly disabled.
8689 case $target in
8690 *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;;
8691 *) ;;
8692 esac
8693
8694 fi
8695
8696
8697 # Check whether --enable-linker-plugin-configure-flags was given.
8698 if test "${enable_linker_plugin_configure_flags+set}" = set; then :
8699 enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval
8700 else
8701 extra_linker_plugin_configure_flags=
8702 fi
8703
8704
8705 # Check whether --enable-linker-plugin-flags was given.
8706 if test "${enable_linker_plugin_flags+set}" = set; then :
8707 enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval
8708 else
8709 extra_linker_plugin_flags=
8710 fi
8711
8712
8713
8714 # Enable --enable-host-shared.
8715 # Checked early to determine whether jit is an 'all' language
8716 # Check whether --enable-host-shared was given.
8717 if test "${enable_host_shared+set}" = set; then :
8718 enableval=$enable_host_shared; host_shared=$enableval
8719 case $host in
8720 x86_64-*-darwin* | aarch64-*-darwin*)
8721 if test x$host_shared != xyes ; then
8722 # PIC is the default, and actually cannot be switched off.
8723 echo configure.ac: warning: PIC code is required for the configured target, host-shared setting ignored. 1>&2
8724 host_shared=yes
8725 fi ;;
8726 *) ;;
8727 esac
8728 else
8729 case $host in
8730 x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
8731 *) host_shared=no ;;
8732 esac
8733 fi
8734
8735
8736
8737 # By default, C and C++ are the only stage 1 languages.
8738 stage1_languages=,c,
8739
8740 # Target libraries that we bootstrap.
8741 bootstrap_target_libs=,target-libgcc,
8742
8743 # Figure out what language subdirectories are present.
8744 # Look if the user specified --enable-languages="..."; if not, use
8745 # the environment variable $LANGUAGES if defined. $LANGUAGES might
8746 # go away some day.
8747 # NB: embedded tabs in this IF block -- do not untabify
8748 if test -d ${srcdir}/gcc; then
8749 if test x"${enable_languages+set}" != xset; then
8750 if test x"${LANGUAGES+set}" = xset; then
8751 enable_languages="${LANGUAGES}"
8752 echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
8753 else
8754 enable_languages=default
8755 fi
8756 else
8757 if test x"${enable_languages}" = x ||
8758 test x"${enable_languages}" = xyes;
8759 then
8760 echo configure.ac: --enable-languages needs at least one language argument 1>&2
8761 exit 1
8762 fi
8763 fi
8764 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
8765
8766 # 'f95' is the old name for the 'fortran' language. We issue a warning
8767 # and make the substitution.
8768 case ,${enable_languages}, in
8769 *,f95,*)
8770 echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
8771 enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
8772 ;;
8773 esac
8774
8775 # If bootstrapping, C++ must be enabled.
8776 case ",$enable_languages,:$enable_bootstrap" in
8777 *,c++,*:*) ;;
8778 *:yes)
8779 if test -f ${srcdir}/gcc/cp/config-lang.in; then
8780 enable_languages="${enable_languages},c++"
8781 else
8782 as_fn_error $? "bootstrapping requires c++ sources" "$LINENO" 5
8783 fi
8784 ;;
8785 esac
8786
8787 # First scan to see if an enabled language requires some other language.
8788 # We assume that a given config-lang.in will list all the language
8789 # front ends it requires, even if some are required indirectly.
8790 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8791 case ${lang_frag} in
8792 ..) ;;
8793 # The odd quoting in the next line works around
8794 # an apparent bug in bash 1.12 on linux.
8795 ${srcdir}/gcc/[*]/config-lang.in) ;;
8796 *)
8797 # From the config-lang.in, get $language, $lang_requires, and
8798 # $lang_requires_boot_languages.
8799 language=
8800 lang_requires=
8801 lang_requires_boot_languages=
8802 # set srcdir during sourcing lang_frag to the gcc dir.
8803 # Sadly overriding srcdir on the . line doesn't work in plain sh as it
8804 # polutes this shell
8805 saved_srcdir=${srcdir}
8806 srcdir=${srcdir}/gcc . ${lang_frag}
8807 srcdir=${saved_srcdir}
8808 for other in ${lang_requires} ${lang_requires_boot_languages}; do
8809 case ,${enable_languages}, in
8810 *,$other,*) ;;
8811 *,default,*) ;;
8812 *,all,*) ;;
8813 *,$language,*)
8814 echo " \`$other' language required by \`$language'; enabling" 1>&2
8815 enable_languages="${enable_languages},${other}"
8816 ;;
8817 esac
8818 done
8819 for other in ${lang_requires_boot_languages} ; do
8820 if test "$other" != "c"; then
8821 case ,${enable_stage1_languages}, in
8822 *,$other,*) ;;
8823 *,default,*) ;;
8824 *,all,*) ;;
8825 *)
8826 case ,${enable_languages}, in
8827 *,$language,*)
8828 echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
8829 enable_stage1_languages="$enable_stage1_languages,${other}"
8830 ;;
8831 esac
8832 ;;
8833 esac
8834 fi
8835 done
8836 ;;
8837 esac
8838 done
8839
8840 new_enable_languages=,c,
8841
8842 # If LTO is enabled, add the LTO front end.
8843 if test "$enable_lto" = "yes" ; then
8844 case ,${enable_languages}, in
8845 *,lto,*) ;;
8846 *) enable_languages="${enable_languages},lto" ;;
8847 esac
8848 if test "${build_lto_plugin}" = "yes" ; then
8849 configdirs="$configdirs lto-plugin"
8850 fi
8851 fi
8852
8853 # If we're building an offloading compiler, add the LTO front end.
8854 if test x"$enable_as_accelerator_for" != x ; then
8855 case ,${enable_languages}, in
8856 *,lto,*) ;;
8857 *) enable_languages="${enable_languages},lto" ;;
8858 esac
8859 fi
8860
8861 missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ `
8862 potential_languages=,c,
8863
8864 enabled_target_libs=
8865 disabled_target_libs=
8866
8867 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
8868 case ${lang_frag} in
8869 ..) ;;
8870 # The odd quoting in the next line works around
8871 # an apparent bug in bash 1.12 on linux.
8872 ${srcdir}/gcc/[*]/config-lang.in) ;;
8873 *)
8874 # From the config-lang.in, get $language, $target_libs,
8875 # $lang_dirs, $boot_language, and $build_by_default
8876 language=
8877 target_libs=
8878 lang_dirs=
8879 subdir_requires=
8880 boot_language=no
8881 build_by_default=yes
8882 # set srcdir during sourcing. See above about save & restore
8883 saved_srcdir=${srcdir}
8884 srcdir=${srcdir}/gcc . ${lang_frag}
8885 srcdir=${saved_srcdir}
8886 if test x${language} = x; then
8887 echo "${lang_frag} doesn't set \$language." 1>&2
8888 exit 1
8889 fi
8890
8891 if test "$language" = "c++"; then
8892 boot_language=yes
8893 fi
8894
8895 add_this_lang=no
8896 # C is always enabled, so no need to add it again
8897 if test "$language" != "c"; then
8898 case ,${enable_languages}, in
8899 *,${language},*)
8900 # Language was explicitly selected; include it
8901 add_this_lang=yes
8902 ;;
8903 *,all,*)
8904 # All languages are enabled
8905 add_this_lang=all
8906 ;;
8907 *,default,*)
8908 # 'default' was selected, select it if it is a default language
8909 add_this_lang=${build_by_default}
8910 ;;
8911 esac
8912 fi
8913
8914 # Disable languages that need other directories if these aren't available.
8915 for i in $subdir_requires; do
8916 test -f "$srcdir/gcc/$i/config-lang.in" && continue
8917 case ${add_this_lang} in
8918 yes)
8919 # Specifically requested language; tell them.
8920 as_fn_error $? "The gcc/$i directory contains parts of $language but is missing" "$LINENO" 5
8921 ;;
8922 all)
8923 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The gcc/$i directory contains parts of $language but is missing" >&5
8924 $as_echo "$as_me: WARNING: The gcc/$i directory contains parts of $language but is missing" >&2;}
8925 add_this_lang=unsupported
8926 ;;
8927 *)
8928 # Silently disable.
8929 add_this_lang=unsupported
8930 ;;
8931 esac
8932 done
8933
8934 # Disable Ada if no preexisting GNAT is available.
8935 case ${add_this_lang}:${language}:${have_gnat} in
8936 yes:ada:no)
8937 # Specifically requested language; tell them.
8938 as_fn_error $? "GNAT is required to build $language" "$LINENO" 5
8939 ;;
8940 all:ada:no)
8941 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNAT is required to build $language" >&5
8942 $as_echo "$as_me: WARNING: GNAT is required to build $language" >&2;}
8943 add_this_lang=unsupported
8944 ;;
8945 *:ada:no)
8946 # Silently disable.
8947 add_this_lang=unsupported
8948 ;;
8949 esac
8950
8951 # Disable D if no preexisting GDC is available.
8952 case ${add_this_lang}:${language}:${have_gdc} in
8953 yes:d:no)
8954 # Specifically requested language; tell them.
8955 as_fn_error $? "GDC is required to build $language" "$LINENO" 5
8956 ;;
8957 all:d:no)
8958 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GDC is required to build $language" >&5
8959 $as_echo "$as_me: WARNING: GDC is required to build $language" >&2;}
8960 add_this_lang=unsupported
8961 ;;
8962 *:d:no)
8963 # Silently disable.
8964 add_this_lang=unsupported
8965 ;;
8966 esac
8967
8968 # Disable jit if -enable-host-shared not specified
8969 # but not if building for Mingw. All code in Windows
8970 # is position independent code (PIC).
8971 case $target in
8972 *mingw*) ;;
8973 *)
8974 case ${add_this_lang}:${language}:${host_shared} in
8975 yes:jit:no)
8976 # PR jit/64780: explicitly specify --enable-host-shared
8977 as_fn_error $? "
8978 Enabling language \"jit\" requires --enable-host-shared.
8979
8980 --enable-host-shared typically slows the rest of the compiler down by
8981 a few %, so you must explicitly enable it.
8982
8983 If you want to build both the jit and the regular compiler, it is often
8984 best to do this via two separate configure/builds, in separate
8985 directories, to avoid imposing the performance cost of
8986 --enable-host-shared on the regular compiler." "$LINENO" 5
8987 ;;
8988 all:jit:no)
8989 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-host-shared required to build $language" >&5
8990 $as_echo "$as_me: WARNING: --enable-host-shared required to build $language" >&2;}
8991 add_this_lang=unsupported
8992 ;;
8993 *:jit:no)
8994 # Silently disable.
8995 add_this_lang=unsupported
8996 ;;
8997 esac
8998 ;;
8999 esac
9000
9001 # Disable a language that is unsupported by the target.
9002 case "${add_this_lang}: $unsupported_languages " in
9003 no:*) ;;
9004 unsupported:*) ;;
9005 *:*" $language "*)
9006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${language} not supported for this target" >&5
9007 $as_echo "$as_me: WARNING: ${language} not supported for this target" >&2;}
9008 add_this_lang=unsupported
9009 ;;
9010 esac
9011
9012 case $add_this_lang in
9013 unsupported)
9014 # Remove language-dependent dirs.
9015 disabled_target_libs="$disabled_target_libs $target_libs"
9016 noconfigdirs="$noconfigdirs $lang_dirs"
9017 ;;
9018 no)
9019 # Remove language-dependent dirs; still show language as supported.
9020 disabled_target_libs="$disabled_target_libs $target_libs"
9021 noconfigdirs="$noconfigdirs $lang_dirs"
9022 potential_languages="${potential_languages}${language},"
9023 ;;
9024 all|yes)
9025 new_enable_languages="${new_enable_languages}${language},"
9026 potential_languages="${potential_languages}${language},"
9027 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
9028 enabled_target_libs="$enabled_target_libs $target_libs"
9029 case "${boot_language}:,$enable_stage1_languages," in
9030 yes:* | *:*,$language,* | *:*,yes, | *:*,all,)
9031 # Add to (comma-separated) list of stage 1 languages.
9032 case ",$stage1_languages," in
9033 *,$language,* | ,yes, | ,all,) ;;
9034 *) stage1_languages="${stage1_languages}${language}," ;;
9035 esac
9036 # We need to bootstrap any supporting libraries.
9037 bootstrap_target_libs=`echo "${bootstrap_target_libs}${target_libs}," | sed "s/ /,/g"`
9038 ;;
9039 esac
9040 ;;
9041 esac
9042 ;;
9043 esac
9044 done
9045
9046 # Add target libraries which are only needed for disabled languages
9047 # to noconfigdirs.
9048 if test -n "$disabled_target_libs"; then
9049 for dir in $disabled_target_libs; do
9050 case " $enabled_target_libs " in
9051 *" ${dir} "*) ;;
9052 *) noconfigdirs="$noconfigdirs $dir" ;;
9053 esac
9054 done
9055 fi
9056
9057 # Check whether --enable-stage1-languages was given.
9058 if test "${enable_stage1_languages+set}" = set; then :
9059 enableval=$enable_stage1_languages; case ,${enable_stage1_languages}, in
9060 ,no,|,,)
9061 # Set it to something that will have no effect in the loop below
9062 enable_stage1_languages=c ;;
9063 ,yes,)
9064 enable_stage1_languages=`echo $new_enable_languages | \
9065 sed -e "s/^,//" -e "s/,$//" ` ;;
9066 *,all,*)
9067 enable_stage1_languages=`echo ,$enable_stage1_languages, | \
9068 sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;;
9069 esac
9070
9071 # Add "good" languages from enable_stage1_languages to stage1_languages,
9072 # while "bad" languages go in missing_languages. Leave no duplicates.
9073 for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do
9074 case $potential_languages in
9075 *,$i,*)
9076 case $stage1_languages in
9077 *,$i,*) ;;
9078 *) stage1_languages="$stage1_languages$i," ;;
9079 esac ;;
9080 *)
9081 case $missing_languages in
9082 *,$i,*) ;;
9083 *) missing_languages="$missing_languages$i," ;;
9084 esac ;;
9085 esac
9086 done
9087 fi
9088
9089
9090 # Remove leading/trailing commas that were added for simplicity
9091 potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"`
9092 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
9093 stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"`
9094 new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"`
9095
9096 if test "x$missing_languages" != x; then
9097 as_fn_error $? "
9098 The following requested languages could not be built: ${missing_languages}
9099 Supported languages are: ${potential_languages}" "$LINENO" 5
9100 fi
9101 if test "x$new_enable_languages" != "x$enable_languages"; then
9102 echo The following languages will be built: ${new_enable_languages}
9103 enable_languages="$new_enable_languages"
9104 fi
9105
9106
9107 ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
9108 fi
9109
9110 # Handle --disable-<component> generically.
9111 for dir in $configdirs $build_configdirs $target_configdirs ; do
9112 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
9113 varname=`echo $dirname | sed -e s/+/_/g`
9114 if eval test x\${enable_${varname}} "=" xno ; then
9115 noconfigdirs="$noconfigdirs $dir"
9116 fi
9117 done
9118
9119 # Check for Boehm's garbage collector
9120 # Check whether --enable-objc-gc was given.
9121 if test "${enable_objc_gc+set}" = set; then :
9122 enableval=$enable_objc_gc;
9123 fi
9124
9125
9126 # Check whether --with-target-bdw-gc was given.
9127 if test "${with_target_bdw_gc+set}" = set; then :
9128 withval=$with_target_bdw_gc;
9129 fi
9130
9131
9132 # Check whether --with-target-bdw-gc-include was given.
9133 if test "${with_target_bdw_gc_include+set}" = set; then :
9134 withval=$with_target_bdw_gc_include;
9135 fi
9136
9137
9138 # Check whether --with-target-bdw-gc-lib was given.
9139 if test "${with_target_bdw_gc_lib+set}" = set; then :
9140 withval=$with_target_bdw_gc_lib;
9141 fi
9142
9143
9144 case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto)
9145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
9146 $as_echo_n "checking for bdw garbage collector... " >&6; }
9147 if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
9148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc in default locations" >&5
9149 $as_echo "using bdw-gc in default locations" >&6; }
9150 else
9151 if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
9152 as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
9153 elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
9154 as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
9155 else
9156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
9157 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
9158 fi
9159 fi
9160 esac
9161
9162 # Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
9163 case ,${enable_languages}, in
9164 *,c++,*)
9165 # Disable libitm, libsanitizer if we're not building libstdc++
9166 case "${noconfigdirs}" in
9167 *target-libstdc++-v3*)
9168 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
9169 ;;
9170 *) ;;
9171 esac
9172 ;;
9173 *)
9174 noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv"
9175 ;;
9176 esac
9177
9178 # If gcc/ is not in the source tree then we'll not be building a
9179 # target compiler, assume in that case we don't want to build any
9180 # target libraries or tools.
9181 #
9182 # This was added primarily for the benefit for binutils-gdb who reuse
9183 # this configure script, but don't always have target tools available.
9184 if test ! -d ${srcdir}/gcc; then
9185 skipdirs="${skipdirs} ${target_configdirs}"
9186 fi
9187
9188 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
9189 # $build_configdirs and $target_configdirs.
9190 # If we have the source for $noconfigdirs entries, add them to $notsupp.
9191
9192 notsupp=""
9193 for dir in . $skipdirs $noconfigdirs ; do
9194 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
9195 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9196 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
9197 if test -r $srcdir/$dirname/configure ; then
9198 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9199 true
9200 else
9201 notsupp="$notsupp $dir"
9202 fi
9203 fi
9204 fi
9205 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9206 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
9207 if test -r $srcdir/$dirname/configure ; then
9208 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9209 true
9210 else
9211 notsupp="$notsupp $dir"
9212 fi
9213 fi
9214 fi
9215 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9216 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
9217 if test -r $srcdir/$dirname/configure ; then
9218 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9219 true
9220 else
9221 notsupp="$notsupp $dir"
9222 fi
9223 fi
9224 fi
9225 done
9226
9227 # Quietly strip out all directories which aren't configurable in this tree.
9228 # This relies on all configurable subdirectories being autoconfiscated, which
9229 # is now the case.
9230 build_configdirs_all="$build_configdirs"
9231 build_configdirs=
9232 for i in ${build_configdirs_all} ; do
9233 j=`echo $i | sed -e s/build-//g`
9234 if test -f ${srcdir}/$j/configure ; then
9235 build_configdirs="${build_configdirs} $i"
9236 fi
9237 done
9238
9239 configdirs_all="$configdirs"
9240 configdirs=
9241 for i in ${configdirs_all} ; do
9242 if test -f ${srcdir}/$i/configure ; then
9243 configdirs="${configdirs} $i"
9244 fi
9245 done
9246
9247 target_configdirs_all="$target_configdirs"
9248 target_configdirs=
9249 for i in ${target_configdirs_all} ; do
9250 j=`echo $i | sed -e s/target-//g`
9251 if test -f ${srcdir}/$j/configure ; then
9252 target_configdirs="${target_configdirs} $i"
9253 fi
9254 done
9255
9256 # libiberty-linker-plugin is special: it doesn't have its own source directory,
9257 # so we have to add it after the preceding checks.
9258 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
9259 then
9260 case " $configdirs " in
9261 *" libiberty "*)
9262 # If we can build libiberty, we can also build libiberty-linker-plugin.
9263 configdirs="$configdirs libiberty-linker-plugin"
9264 extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \
9265 --with-libiberty=../libiberty-linker-plugin";;
9266 *)
9267 as_fn_error $? "libiberty missing" "$LINENO" 5;;
9268 esac
9269 fi
9270
9271 # Sometimes we have special requirements for the host libiberty.
9272 extra_host_libiberty_configure_flags=
9273 case " $configdirs " in
9274 *" lto-plugin "* | *" libcc1 "* | *" gdbserver "*)
9275 # When these are to be built as shared libraries, the same applies to
9276 # libiberty.
9277 extra_host_libiberty_configure_flags=--enable-shared
9278 ;;
9279 esac
9280
9281
9282 # Sometimes we have special requirements for the host zlib.
9283 extra_host_zlib_configure_flags=
9284 case " $configdirs " in
9285 *" bfd "*)
9286 # When bfd is to be built as a shared library, the same applies to
9287 # zlib.
9288 if test "$enable_shared" = "yes"; then
9289 extra_host_zlib_configure_flags=--enable-host-shared
9290 fi
9291 ;;
9292 esac
9293
9294
9295 # Produce a warning message for the subdirs we can't configure.
9296 # This isn't especially interesting in the Cygnus tree, but in the individual
9297 # FSF releases, it's important to let people know when their machine isn't
9298 # supported by the one or two programs in a package.
9299
9300 if test -n "${notsupp}" && test -z "${norecursion}" ; then
9301 # If $appdirs is non-empty, at least one of those directories must still
9302 # be configured, or we error out. (E.g., if the gas release supports a
9303 # specified target in some subdirs but not the gas subdir, we shouldn't
9304 # pretend that all is well.)
9305 if test -n "$appdirs" ; then
9306 for dir in $appdirs ; do
9307 if test -r $dir/Makefile.in ; then
9308 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9309 appdirs=""
9310 break
9311 fi
9312 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
9313 appdirs=""
9314 break
9315 fi
9316 fi
9317 done
9318 if test -n "$appdirs" ; then
9319 echo "*** This configuration is not supported by this package." 1>&2
9320 exit 1
9321 fi
9322 fi
9323 # Okay, some application will build, or we don't care to check. Still
9324 # notify of subdirs not getting built.
9325 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
9326 echo " ${notsupp}" 1>&2
9327 echo " (Any other directories should still work fine.)" 1>&2
9328 fi
9329
9330 case "$host" in
9331 *msdosdjgpp*)
9332 enable_gdbtk=no ;;
9333 esac
9334
9335 # To find our prefix, in gcc_cv_tool_prefix.
9336
9337 # The user is always right.
9338 if test "${PATH_SEPARATOR+set}" != set; then
9339 echo "#! /bin/sh" >conf$$.sh
9340 echo "exit 0" >>conf$$.sh
9341 chmod +x conf$$.sh
9342 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9343 PATH_SEPARATOR=';'
9344 else
9345 PATH_SEPARATOR=:
9346 fi
9347 rm -f conf$$.sh
9348 fi
9349
9350
9351 get_gcc_base_ver="cat"
9352
9353 # Check whether --with-gcc-major-version-only was given.
9354 if test "${with_gcc_major_version_only+set}" = set; then :
9355 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
9356 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
9357 fi
9358
9359 fi
9360
9361
9362
9363
9364
9365
9366 if test "x$exec_prefix" = xNONE; then
9367 if test "x$prefix" = xNONE; then
9368 gcc_cv_tool_prefix=$ac_default_prefix
9369 else
9370 gcc_cv_tool_prefix=$prefix
9371 fi
9372 else
9373 gcc_cv_tool_prefix=$exec_prefix
9374 fi
9375
9376 # If there is no compiler in the tree, use the PATH only. In any
9377 # case, if there is no compiler in the tree nobody should use
9378 # AS_FOR_TARGET and LD_FOR_TARGET.
9379 if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then
9380 if test x$with_gcc_major_version_only = xyes ; then
9381 gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/gcc/BASE-VER`
9382 else
9383 gcc_version=`cat $srcdir/gcc/BASE-VER`
9384 fi
9385 gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9386 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR"
9387 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9388 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR"
9389 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9390 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR"
9391 else
9392 gcc_cv_tool_dirs=
9393 fi
9394
9395 if test x$build = x$target && test -n "$md_exec_prefix"; then
9396 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR"
9397 fi
9398
9399
9400
9401 copy_dirs=
9402
9403
9404 # Check whether --with-build-sysroot was given.
9405 if test "${with_build_sysroot+set}" = set; then :
9406 withval=$with_build_sysroot; if test x"$withval" != x ; then
9407 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
9408 fi
9409 else
9410 SYSROOT_CFLAGS_FOR_TARGET=
9411 fi
9412
9413
9414
9415
9416 # Check whether --with-debug-prefix-map was given.
9417 if test "${with_debug_prefix_map+set}" = set; then :
9418 withval=$with_debug_prefix_map; if test x"$withval" != x; then
9419 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9420 for debug_map in $withval; do
9421 DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map"
9422 done
9423 fi
9424 else
9425 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9426 fi
9427
9428
9429
9430 # During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
9431 # might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
9432 # might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
9433 # We want to ensure that TARGET libraries (which we know are built with
9434 # gcc) are built with "-O2 -g", so include those options when setting
9435 # CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
9436 if test "x$CFLAGS_FOR_TARGET" = x; then
9437 if test "x${is_cross_compiler}" = xyes; then
9438 CFLAGS_FOR_TARGET="-g -O2"
9439 else
9440 CFLAGS_FOR_TARGET=$CFLAGS
9441 case " $CFLAGS " in
9442 *" -O2 "*) ;;
9443 *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;;
9444 esac
9445 case " $CFLAGS " in
9446 *" -g "* | *" -g3 "*) ;;
9447 *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;;
9448 esac
9449 fi
9450 fi
9451
9452
9453 if test "x$CXXFLAGS_FOR_TARGET" = x; then
9454 if test "x${is_cross_compiler}" = xyes; then
9455 CXXFLAGS_FOR_TARGET="-g -O2"
9456 else
9457 CXXFLAGS_FOR_TARGET=$CXXFLAGS
9458 case " $CXXFLAGS " in
9459 *" -O2 "*) ;;
9460 *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;;
9461 esac
9462 case " $CXXFLAGS " in
9463 *" -g "* | *" -g3 "*) ;;
9464 *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;;
9465 esac
9466 fi
9467 fi
9468
9469
9470
9471
9472 # Handle --with-headers=XXX. If the value is not "yes", the contents of
9473 # the named directory are copied to $(tooldir)/sys-include.
9474 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
9475 if test x${is_cross_compiler} = xno ; then
9476 echo 1>&2 '***' --with-headers is only supported when cross compiling
9477 exit 1
9478 fi
9479 if test x"${with_headers}" != xyes ; then
9480 x=${gcc_cv_tool_prefix}
9481 copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include"
9482 fi
9483 fi
9484
9485 # Handle --with-libs=XXX. If the value is not "yes", the contents of
9486 # the name directories are copied to $(tooldir)/lib. Multiple directories
9487 # are permitted.
9488 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
9489 if test x${is_cross_compiler} = xno ; then
9490 echo 1>&2 '***' --with-libs is only supported when cross compiling
9491 exit 1
9492 fi
9493 if test x"${with_libs}" != xyes ; then
9494 # Copy the libraries in reverse order, so that files in the first named
9495 # library override files in subsequent libraries.
9496 x=${gcc_cv_tool_prefix}
9497 for l in ${with_libs}; do
9498 copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}"
9499 done
9500 fi
9501 fi
9502
9503 # Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate.
9504 #
9505 # This is done by determining whether or not the appropriate directory
9506 # is available, and by checking whether or not specific configurations
9507 # have requested that this magic not happen.
9508 #
9509 # The command line options always override the explicit settings in
9510 # configure.ac, and the settings in configure.ac override this magic.
9511 #
9512 # If the default for a toolchain is to use GNU as and ld, and you don't
9513 # want to do that, then you should use the --without-gnu-as and
9514 # --without-gnu-ld options for the configure script. Similarly, if
9515 # the default is to use the included zlib and you don't want to do that,
9516 # you should use the --with-system-zlib option for the configure script.
9517
9518 if test x${use_gnu_as} = x &&
9519 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
9520 with_gnu_as=yes
9521 extra_host_args="$extra_host_args --with-gnu-as"
9522 fi
9523
9524 if test x${use_gnu_ld} = x &&
9525 echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then
9526 with_gnu_ld=yes
9527 extra_host_args="$extra_host_args --with-gnu-ld"
9528 fi
9529
9530 if test x${use_included_zlib} = x &&
9531 echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then
9532 :
9533 else
9534 with_system_zlib=yes
9535 extra_host_args="$extra_host_args --with-system-zlib"
9536 fi
9537
9538 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
9539 # can detect this case.
9540
9541 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
9542 with_newlib=yes
9543 extra_host_args="$extra_host_args --with-newlib"
9544 fi
9545
9546 # Handle ${copy_dirs}
9547 set fnord ${copy_dirs}
9548 shift
9549 while test $# != 0 ; do
9550 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
9551 :
9552 else
9553 echo Copying $1 to $2
9554
9555 # Use the install script to create the directory and all required
9556 # parent directories.
9557 if test -d $2 ; then
9558 :
9559 else
9560 echo >config.temp
9561 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
9562 fi
9563
9564 # Copy the directory, assuming we have tar.
9565 # FIXME: Should we use B in the second tar? Not all systems support it.
9566 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
9567
9568 # It is the responsibility of the user to correctly adjust all
9569 # symlinks. If somebody can figure out how to handle them correctly
9570 # here, feel free to add the code.
9571
9572 echo $1 > $2/COPIED
9573 fi
9574 shift; shift
9575 done
9576
9577 # Determine a target-dependent exec_prefix that the installed
9578 # gcc will search in. Keep this list sorted by triplet, with
9579 # the *-*-osname triplets last.
9580 md_exec_prefix=
9581 case "${target}" in
9582 i[34567]86-pc-msdosdjgpp*)
9583 md_exec_prefix=/dev/env/DJDIR/bin
9584 ;;
9585 *-*-hpux* | \
9586 *-*-nto-qnx* | \
9587 *-*-solaris2*)
9588 md_exec_prefix=/usr/ccs/bin
9589 ;;
9590 esac
9591
9592 extra_arflags_for_target=
9593 extra_nmflags_for_target=
9594 extra_ranlibflags_for_target=
9595 target_makefile_frag=/dev/null
9596 case "${target}" in
9597 spu-*-*)
9598 target_makefile_frag="config/mt-spu"
9599 ;;
9600 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
9601 target_makefile_frag="config/mt-sde"
9602 ;;
9603 mipsisa*-*-elfoabi*)
9604 target_makefile_frag="config/mt-mips-elfoabi"
9605 ;;
9606 mips*-*-*linux* | mips*-*-gnu*)
9607 target_makefile_frag="config/mt-mips-gnu"
9608 ;;
9609 nios2-*-elf*)
9610 target_makefile_frag="config/mt-nios2-elf"
9611 ;;
9612 *-*-linux-android*)
9613 target_makefile_frag="config/mt-android"
9614 ;;
9615 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
9616 target_makefile_frag="config/mt-gnu"
9617 ;;
9618 *-*-aix4.[3456789]* | *-*-aix[56789].*)
9619 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
9620 # commands to handle both 32-bit and 64-bit objects. These flags are
9621 # harmless if we're using GNU nm or ar.
9622 extra_arflags_for_target=" -X32_64"
9623 extra_nmflags_for_target=" -B -X32_64"
9624 ;;
9625 esac
9626
9627 alphaieee_frag=/dev/null
9628 case $target in
9629 alpha*-*-*)
9630 # This just makes sure to use the -mieee option to build target libs.
9631 # This should probably be set individually by each library.
9632 alphaieee_frag="config/mt-alphaieee"
9633 ;;
9634 esac
9635
9636 # If --enable-target-optspace always use -Os instead of -O2 to build
9637 # the target libraries, similarly if it is not specified, use -Os
9638 # on selected platforms.
9639 ospace_frag=/dev/null
9640 case "${enable_target_optspace}:${target}" in
9641 yes:*)
9642 ospace_frag="config/mt-ospace"
9643 ;;
9644 :d30v-*)
9645 ospace_frag="config/mt-d30v"
9646 ;;
9647 :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu)
9648 ospace_frag="config/mt-ospace"
9649 ;;
9650 no:* | :*)
9651 ;;
9652 *)
9653 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
9654 ;;
9655 esac
9656
9657 # Some systems (e.g., one of the i386-aix systems the gas testers are
9658 # using) don't handle "\$" correctly, so don't use it here.
9659 tooldir='${exec_prefix}'/${target_noncanonical}
9660 build_tooldir=${tooldir}
9661
9662 # Create a .gdbinit file which runs the one in srcdir
9663 # and tells GDB to look there for source files.
9664
9665 if test -r ${srcdir}/.gdbinit ; then
9666 case ${srcdir} in
9667 .) ;;
9668 *) cat > ./.gdbinit <<EOF
9669 # ${NO_EDIT}
9670 dir ${srcdir}
9671 dir .
9672 source ${srcdir}/.gdbinit
9673 EOF
9674 ;;
9675 esac
9676 fi
9677
9678 # Make sure that the compiler is able to generate an executable. If it
9679 # can't, we are probably in trouble. We don't care whether we can run the
9680 # executable--we might be using a cross compiler--we only care whether it
9681 # can be created. At this point the main configure script has set CC.
9682 we_are_ok=no
9683 echo "int main () { return 0; }" > conftest.c
9684 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
9685 if test $? = 0 ; then
9686 if test -s conftest || test -s conftest.exe ; then
9687 we_are_ok=yes
9688 fi
9689 fi
9690 case $we_are_ok in
9691 no)
9692 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
9693 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
9694 rm -f conftest*
9695 exit 1
9696 ;;
9697 esac
9698 rm -f conftest*
9699
9700 # Decide which environment variable is used to find dynamic libraries.
9701 case "${host}" in
9702 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
9703 *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
9704 *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
9705 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
9706 esac
9707
9708 # On systems where the dynamic library environment variable is PATH,
9709 # gcc/ will put dynamic libraries into a subdirectory to avoid adding
9710 # built executables to PATH.
9711 if test "$RPATH_ENVVAR" = PATH; then
9712 GCC_SHLIB_SUBDIR=/shlib
9713 else
9714 GCC_SHLIB_SUBDIR=
9715 fi
9716
9717 # Adjust the toplevel makefile according to whether bootstrap was selected.
9718 case $enable_bootstrap in
9719 yes)
9720 bootstrap_suffix=bootstrap
9721 BUILD_CONFIG=bootstrap-debug
9722 ;;
9723 no)
9724 bootstrap_suffix=no-bootstrap
9725 BUILD_CONFIG=
9726 ;;
9727 esac
9728
9729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default BUILD_CONFIG" >&5
9730 $as_echo_n "checking for default BUILD_CONFIG... " >&6; }
9731
9732
9733 # Check whether --with-build-config was given.
9734 if test "${with_build_config+set}" = set; then :
9735 withval=$with_build_config; case $with_build_config in
9736 yes) with_build_config= ;;
9737 no) with_build_config= BUILD_CONFIG= ;;
9738 esac
9739 fi
9740
9741
9742 if test "x${with_build_config}" != x; then
9743 BUILD_CONFIG=$with_build_config
9744 else
9745 case $BUILD_CONFIG in
9746 bootstrap-debug)
9747 if echo "int f (void) { return 0; }" > conftest.c &&
9748 ${CC} -c conftest.c &&
9749 mv conftest.o conftest.o.g0 &&
9750 ${CC} -c -g conftest.c &&
9751 mv conftest.o conftest.o.g &&
9752 ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
9753 :
9754 else
9755 BUILD_CONFIG=
9756 fi
9757 rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g
9758 ;;
9759 esac
9760 fi
9761 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CONFIG" >&5
9762 $as_echo "$BUILD_CONFIG" >&6; }
9763
9764
9765 # Use same top-level configure hooks in libgcc/libstdc++/libvtv.
9766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5
9767 $as_echo_n "checking for --enable-vtable-verify... " >&6; }
9768 # Check whether --enable-vtable-verify was given.
9769 if test "${enable_vtable_verify+set}" = set; then :
9770 enableval=$enable_vtable_verify; case "$enableval" in
9771 yes) enable_vtable_verify=yes ;;
9772 no) enable_vtable_verify=no ;;
9773 *) enable_vtable_verify=no;;
9774 esac
9775 else
9776 enable_vtable_verify=no
9777 fi
9778
9779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5
9780 $as_echo "$enable_vtable_verify" >&6; }
9781
9782 # Record target_configdirs and the configure arguments for target and
9783 # build configuration in Makefile.
9784 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
9785 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
9786 bootstrap_fixincludes=no
9787
9788 # If we are building libgomp, bootstrap it.
9789 if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
9790 bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
9791 fi
9792
9793 # If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan
9794 # or bootstrap-ubsan, bootstrap it.
9795 if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then
9796 case "$BUILD_CONFIG" in
9797 *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* )
9798 bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
9799 bootstrap_fixincludes=yes
9800 ;;
9801 esac
9802 fi
9803
9804 # If we are building libvtv and --enable-vtable-verify, bootstrap it.
9805 if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 &&
9806 test "$enable_vtable_verify" != no; then
9807 bootstrap_target_libs=${bootstrap_target_libs}target-libvtv,
9808 fi
9809
9810 # If we are building libatomic and the list of enabled languages includes the
9811 # D frontend, bootstrap it.
9812 if echo " ${target_configdirs} " | grep " libatomic " > /dev/null 2>&1; then
9813 case ,${enable_languages}, in
9814 *,d,*)
9815 bootstrap_target_libs=${bootstrap_target_libs}target-libatomic,
9816 ;;
9817 esac
9818 fi
9819
9820 # Determine whether gdb needs tk/tcl or not.
9821 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
9822 # and in that case we want gdb to be built without tk. Ugh!
9823 # In fact I believe gdb is the *only* package directly dependent on tk,
9824 # so we should be able to put the 'maybe's in unconditionally and
9825 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
9826 # 100% sure that that's safe though.
9827
9828 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
9829 case "$enable_gdbtk" in
9830 no)
9831 GDB_TK="" ;;
9832 yes)
9833 GDB_TK="${gdb_tk}" ;;
9834 *)
9835 # Only add the dependency on gdbtk when GDBtk is part of the gdb
9836 # distro. Eventually someone will fix this and move Insight, nee
9837 # gdbtk to a separate directory.
9838 if test -d ${srcdir}/gdb/gdbtk ; then
9839 GDB_TK="${gdb_tk}"
9840 else
9841 GDB_TK=""
9842 fi
9843 ;;
9844 esac
9845 CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
9846 INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
9847
9848 # gdb and gdbserver depend on gnulib and gdbsupport, but as nothing
9849 # else does, only include them if one of these is built. The Makefile
9850 # provides the ordering, so it's enough here to add to the list.
9851 case " ${configdirs} " in
9852 *\ gdb\ *)
9853 configdirs="${configdirs} gnulib gdbsupport"
9854 ;;
9855 *\ gdbserver\ *)
9856 configdirs="${configdirs} gnulib gdbsupport"
9857 ;;
9858 *\ sim\ *)
9859 configdirs="${configdirs} gnulib"
9860 ;;
9861 esac
9862
9863 # Strip out unwanted targets.
9864
9865 # While at that, we remove Makefiles if we were started for recursive
9866 # configuration, so that the top-level Makefile reconfigures them,
9867 # like we used to do when configure itself was recursive.
9868
9869 # Loop over modules. We used to use the "$extrasub" feature from Autoconf
9870 # but now we're fixing up the Makefile ourselves with the additional
9871 # commands passed to AC_CONFIG_FILES. Use separate variables
9872 # extrasub-{build,host,target} not because there is any reason to split
9873 # the substitutions up that way, but only to remain below the limit of
9874 # 99 commands in a script, for HP-UX sed.
9875
9876 # Do not nest @if/@endif or @unless/@endunless pairs, because
9877 # configure will not warn you at all.
9878
9879 case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in
9880 yes:yes:*\ gold\ *:*,c++,*) ;;
9881 yes:yes:*\ gold\ *:*)
9882 as_fn_error $? "in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages" "$LINENO" 5
9883 ;;
9884 esac
9885
9886 extrasub_build=
9887 for module in ${build_configdirs} ; do
9888 if test -z "${no_recursion}" \
9889 && test -f ${build_subdir}/${module}/Makefile; then
9890 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
9891 rm -f ${build_subdir}/${module}/Makefile
9892 fi
9893 extrasub_build="$extrasub_build
9894 /^@if build-$module\$/d
9895 /^@endif build-$module\$/d
9896 /^@unless build-$module\$/,/^@endunless build-$module\$/d
9897 /^@if build-$module-$bootstrap_suffix\$/d
9898 /^@endif build-$module-$bootstrap_suffix\$/d
9899 /^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d"
9900 done
9901 extrasub_host=
9902 for module in ${configdirs} ; do
9903 if test -z "${no_recursion}"; then
9904 for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do
9905 if test -f ${file}; then
9906 echo 1>&2 "*** removing ${file} to force reconfigure"
9907 rm -f ${file}
9908 fi
9909 done
9910 fi
9911 case ${module},${bootstrap_fixincludes} in
9912 fixincludes,no) host_bootstrap_suffix=no-bootstrap ;;
9913 *) host_bootstrap_suffix=$bootstrap_suffix ;;
9914 esac
9915 extrasub_host="$extrasub_host
9916 /^@if $module\$/d
9917 /^@endif $module\$/d
9918 /^@unless $module\$/,/^@endunless $module\$/d
9919 /^@if $module-$host_bootstrap_suffix\$/d
9920 /^@endif $module-$host_bootstrap_suffix\$/d
9921 /^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d"
9922 done
9923 extrasub_target=
9924 for module in ${target_configdirs} ; do
9925 if test -z "${no_recursion}" \
9926 && test -f ${target_subdir}/${module}/Makefile; then
9927 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
9928 rm -f ${target_subdir}/${module}/Makefile
9929 fi
9930
9931 # We only bootstrap target libraries listed in bootstrap_target_libs.
9932 case $bootstrap_target_libs in
9933 *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;;
9934 *) target_bootstrap_suffix=no-bootstrap ;;
9935 esac
9936
9937 extrasub_target="$extrasub_target
9938 /^@if target-$module\$/d
9939 /^@endif target-$module\$/d
9940 /^@unless target-$module\$/,/^@endunless target-$module\$/d
9941 /^@if target-$module-$target_bootstrap_suffix\$/d
9942 /^@endif target-$module-$target_bootstrap_suffix\$/d
9943 /^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d"
9944 done
9945
9946 # Do the final fixup along with target modules.
9947 extrasub_target="$extrasub_target
9948 /^@if /,/^@endif /d
9949 /^@unless /d
9950 /^@endunless /d"
9951
9952 if test "$enable_pgo_build" != "no"; then
9953 extrasub_build="$extrasub_build
9954 /^@if pgo-build\$/d
9955 /^@endif pgo-build\$/d"
9956 fi
9957
9958 # Create the serialization dependencies. This uses a temporary file.
9959
9960 # Check whether --enable-serial-configure was given.
9961 if test "${enable_serial_configure+set}" = set; then :
9962 enableval=$enable_serial_configure;
9963 fi
9964
9965
9966 case ${enable_serial_configure} in
9967 yes)
9968 enable_serial_build_configure=yes
9969 enable_serial_host_configure=yes
9970 enable_serial_target_configure=yes
9971 ;;
9972 esac
9973
9974 # These force 'configure's to be done one at a time, to avoid problems
9975 # with contention over a shared config.cache.
9976 rm -f serdep.tmp
9977 echo '# serdep.tmp' > serdep.tmp
9978 olditem=
9979 test "x${enable_serial_build_configure}" = xyes &&
9980 for item in ${build_configdirs} ; do
9981 case ${olditem} in
9982 "") ;;
9983 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
9984 esac
9985 olditem=${item}
9986 done
9987 olditem=
9988 test "x${enable_serial_host_configure}" = xyes &&
9989 for item in ${configdirs} ; do
9990 case ${olditem} in
9991 "") ;;
9992 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
9993 esac
9994 olditem=${item}
9995 done
9996 olditem=
9997 test "x${enable_serial_target_configure}" = xyes &&
9998 for item in ${target_configdirs} ; do
9999 case ${olditem} in
10000 "") ;;
10001 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
10002 esac
10003 olditem=${item}
10004 done
10005 serialization_dependencies=serdep.tmp
10006
10007
10008 # Base args. Strip norecursion, cache-file, srcdir, host, build,
10009 # target, nonopt, and variable assignments. These are the ones we
10010 # might not want to pass down to subconfigures. The exception being
10011 # --cache-file=/dev/null, which is used to turn off the use of cache
10012 # files altogether, and which should be passed on to subconfigures.
10013 # Also strip program-prefix, program-suffix, and program-transform-name,
10014 # so that we can pass down a consistent program-transform-name.
10015 baseargs=
10016 tbaseargs=
10017 keep_next=no
10018 skip_next=no
10019 eval "set -- $ac_configure_args"
10020 for ac_arg
10021 do
10022 if test X"$skip_next" = X"yes"; then
10023 skip_next=no
10024 continue
10025 fi
10026 if test X"$keep_next" = X"yes"; then
10027 case $ac_arg in
10028 *\'*)
10029 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10030 esac
10031 baseargs="$baseargs '$ac_arg'"
10032 tbaseargs="$tbaseargs '$ac_arg'"
10033 keep_next=no
10034 continue
10035 fi
10036
10037 # Handle separated arguments. Based on the logic generated by
10038 # autoconf 2.59.
10039 case $ac_arg in
10040 *=* | --config-cache | -C | -disable-* | --disable-* \
10041 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
10042 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
10043 | -with-* | --with-* | -without-* | --without-* | --x)
10044 separate_arg=no
10045 ;;
10046 -*)
10047 separate_arg=yes
10048 ;;
10049 *)
10050 separate_arg=no
10051 ;;
10052 esac
10053
10054 skip_targ=no
10055 case $ac_arg in
10056
10057 --with-* | --without-*)
10058 libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'`
10059
10060 case $libopt in
10061 *[-_]include)
10062 lib=`echo "$libopt" | sed 's,[-_]include$,,'`
10063 ;;
10064 *[-_]lib)
10065 lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
10066 ;;
10067 *)
10068 lib=$libopt
10069 ;;
10070 esac
10071
10072
10073 case $lib in
10074 mpc | mpfr | gmp | isl)
10075 # If we're processing --with-$lib, --with-$lib-include or
10076 # --with-$lib-lib, for one of the libs above, and target is
10077 # different from host, don't pass the current argument to any
10078 # target library's configure.
10079 if test x$is_cross_compiler = xyes; then
10080 skip_targ=yes
10081 fi
10082 ;;
10083 esac
10084 ;;
10085 esac
10086
10087 case "$ac_arg" in
10088 --cache-file=/dev/null | \
10089 -cache-file=/dev/null )
10090 # Handled here to avoid the test to skip args below.
10091 baseargs="$baseargs '$ac_arg'"
10092 tbaseargs="$tbaseargs '$ac_arg'"
10093 # Assert: $separate_arg should always be no.
10094 keep_next=$separate_arg
10095 ;;
10096 --no*)
10097 continue
10098 ;;
10099 --c* | \
10100 --sr* | \
10101 --ho* | \
10102 --bu* | \
10103 --t* | \
10104 --program-* | \
10105 -cache_file* | \
10106 -srcdir* | \
10107 -host* | \
10108 -build* | \
10109 -target* | \
10110 -program-prefix* | \
10111 -program-suffix* | \
10112 -program-transform-name* )
10113 skip_next=$separate_arg
10114 continue
10115 ;;
10116 -*)
10117 # An option. Add it.
10118 case $ac_arg in
10119 *\'*)
10120 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10121 esac
10122 baseargs="$baseargs '$ac_arg'"
10123 if test X"$skip_targ" = Xno; then
10124 tbaseargs="$tbaseargs '$ac_arg'"
10125 fi
10126 keep_next=$separate_arg
10127 ;;
10128 *)
10129 # Either a variable assignment, or a nonopt (triplet). Don't
10130 # pass it down; let the Makefile handle this.
10131 continue
10132 ;;
10133 esac
10134 done
10135 # Remove the initial space we just introduced and, as these will be
10136 # expanded by make, quote '$'.
10137 baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
10138
10139 # Add in --program-transform-name, after --program-prefix and
10140 # --program-suffix have been applied to it. Autoconf has already
10141 # doubled dollar signs and backslashes in program_transform_name; we want
10142 # the backslashes un-doubled, and then the entire thing wrapped in single
10143 # quotes, because this will be expanded first by make and then by the shell.
10144 # Also, because we want to override the logic in subdir configure scripts to
10145 # choose program_transform_name, replace any s,x,x, with s,y,y,.
10146 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
10147 ${program_transform_name}
10148 EOF_SED
10149 gcc_transform_name=`cat conftestsed.out`
10150 rm -f conftestsed.out
10151 baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
10152 tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
10153 if test "$silent" = yes; then
10154 baseargs="$baseargs --silent"
10155 tbaseargs="$tbaseargs --silent"
10156 fi
10157
10158 baseargs="$baseargs --disable-option-checking"
10159 tbaseargs="$tbaseargs --disable-option-checking"
10160
10161 if test "$enable_year2038" = no; then
10162 baseargs="$baseargs --disable-year2038"
10163 tbaseargs="$tbaseargs --disable-year2038"
10164 fi
10165
10166 # Record and document user additions to sub configure arguments.
10167
10168
10169
10170
10171 # For the build-side libraries, we just need to pretend we're native,
10172 # and not use the same cache file. Multilibs are neither needed nor
10173 # desired. We can't even use the same cache file for all build-side
10174 # libraries, as they're compiled differently; some with C, some with
10175 # C++ or with different feature-enabling options.
10176 build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}"
10177
10178 # For host modules, accept cache file option, or specification as blank.
10179 case "${cache_file}" in
10180 "") # empty
10181 cache_file_option="" ;;
10182 /* | [A-Za-z]:[\\/]* ) # absolute path
10183 cache_file_option="--cache-file=${cache_file}" ;;
10184 *) # relative path
10185 cache_file_option="--cache-file=../${cache_file}" ;;
10186 esac
10187
10188 # Host dirs don't like to share a cache file either, horribly enough.
10189 # This seems to be due to autoconf 2.5x stupidity.
10190 host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}"
10191
10192 target_configargs="$target_configargs ${tbaseargs}"
10193
10194 # Passing a --with-cross-host argument lets the target libraries know
10195 # whether they are being built with a cross-compiler or being built
10196 # native. However, it would be better to use other mechanisms to make the
10197 # sorts of decisions they want to make on this basis. Please consider
10198 # this option to be deprecated. FIXME.
10199 if test x${is_cross_compiler} = xyes ; then
10200 target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
10201 fi
10202
10203 # Special user-friendly check for native x86_64-linux build, if
10204 # multilib is not explicitly enabled.
10205 case "$target:$have_compiler:$host:$target:$enable_multilib" in
10206 x86_64-*linux*:yes:$build:$build:)
10207 # Make sure we have a development environment that handles 32-bit
10208 dev64=no
10209 echo "int main () { return 0; }" > conftest.c
10210 ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
10211 if test $? = 0 ; then
10212 if test -s conftest || test -s conftest.exe ; then
10213 dev64=yes
10214 fi
10215 fi
10216 rm -f conftest*
10217 if test x${dev64} != xyes ; then
10218 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
10219 fi
10220 ;;
10221 esac
10222
10223 # Default to --enable-multilib.
10224 if test x${enable_multilib} = x ; then
10225 target_configargs="--enable-multilib ${target_configargs}"
10226 fi
10227
10228 # Pass --with-newlib if appropriate. Note that target_configdirs has
10229 # changed from the earlier setting of with_newlib.
10230 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
10231 target_configargs="--with-newlib ${target_configargs}"
10232 fi
10233
10234 # Different target subdirs use different values of certain variables
10235 # (notably CXX). Worse, multilibs use *lots* of different values.
10236 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
10237 # it doesn't automatically accept command-line overrides of them.
10238 # This means it's not safe for target subdirs to share a cache file,
10239 # which is disgusting, but there you have it. Hopefully this can be
10240 # fixed in future. It's still worthwhile to use a cache file for each
10241 # directory. I think.
10242
10243 # Pass the appropriate --build, --host, --target and --cache-file arguments.
10244 # We need to pass --target, as newer autoconf's requires consistency
10245 # for target_alias and gcc doesn't manage it consistently.
10246 target_configargs="--cache-file=./config.cache ${target_configargs}"
10247
10248 FLAGS_FOR_TARGET=
10249 case " $target_configdirs " in
10250 *" newlib "*)
10251 case " $target_configargs " in
10252 *" --with-newlib "*)
10253 case "$target" in
10254 *-cygwin*)
10255 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
10256 ;;
10257 esac
10258
10259 # If we're not building GCC, don't discard standard headers.
10260 if test -d ${srcdir}/gcc; then
10261 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
10262
10263 if test "${build}" != "${host}"; then
10264 # On Canadian crosses, CC_FOR_TARGET will have already been set
10265 # by `configure', so we won't have an opportunity to add -Bgcc/
10266 # to it. This is right: we don't want to search that directory
10267 # for binaries, but we want the header files in there, so add
10268 # them explicitly.
10269 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
10270
10271 # Someone might think of using the pre-installed headers on
10272 # Canadian crosses, in case the installed compiler is not fully
10273 # compatible with the compiler being built. In this case, it
10274 # would be better to flag an error than risking having
10275 # incompatible object files being constructed. We can't
10276 # guarantee that an error will be flagged, but let's hope the
10277 # compiler will do it, when presented with incompatible header
10278 # files.
10279 fi
10280 fi
10281
10282 case "${target}-${is_cross_compiler}" in
10283 i[3456789]86-*-linux*-no)
10284 # Here host == target, so we don't need to build gcc,
10285 # so we don't want to discard standard headers.
10286 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
10287 ;;
10288 *)
10289 # If we're building newlib, use its generic headers last, but search
10290 # for any libc-related directories first (so make it the last -B
10291 # switch).
10292 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
10293
10294 # If we're building libgloss, find the startup file, simulator library
10295 # and linker script.
10296 case " $target_configdirs " in
10297 *" libgloss "*)
10298 # Look for startup file, simulator library and maybe linker script.
10299 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
10300 # Look for libnosys.a in case the target needs it.
10301 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
10302 # Most targets have the linker script in the source directory.
10303 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
10304 ;;
10305 esac
10306 ;;
10307 esac
10308 ;;
10309 esac
10310 ;;
10311 esac
10312
10313 case "$target" in
10314 x86_64-*mingw* | *-w64-mingw*)
10315 # MinGW-w64 does not use newlib, nor does it use winsup. It may,
10316 # however, use a symlink named 'mingw' in ${prefix} .
10317 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include'
10318 ;;
10319 *-mingw*)
10320 # MinGW can't be handled as Cygwin above since it does not use newlib.
10321 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/mingw -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/mingw/include -isystem $$s/winsup/w32api/include'
10322 ;;
10323 esac
10324
10325 # Allow the user to override the flags for
10326 # our build compiler if desired.
10327 if test x"${build}" = x"${host}" ; then
10328 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
10329 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
10330 CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
10331 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
10332 fi
10333
10334 # On Canadian crosses, we'll be searching the right directories for
10335 # the previously-installed cross compiler, so don't bother to add
10336 # flags for directories within the install tree of the compiler
10337 # being built; programs in there won't even run.
10338 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
10339 # Search for pre-installed headers if nothing else fits.
10340 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
10341 fi
10342
10343 if test "x${use_gnu_ld}" = x &&
10344 echo " ${configdirs} " | grep " ld " > /dev/null ; then
10345 # Arrange for us to find uninstalled linker scripts.
10346 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
10347 fi
10348
10349 # Search for other target-specific linker scripts and such.
10350 case "${target}" in
10351 mep*)
10352 FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
10353 ;;
10354 # The VxWorks support for shared libraries is getting in
10355 # incrementally. Make sure it doesn't get activated implicitly:
10356 *vxworks*)
10357 if test "${enable_shared-unset}" = unset ; then
10358 enable_shared=no
10359 # So the build of libraries knows ...
10360 target_configargs="${target_configargs} --disable-shared"
10361 # So gcc knows ...
10362 host_configargs="${host_configargs} --disable-shared"
10363 fi
10364 ;;
10365 esac
10366
10367 # Makefile fragments.
10368 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
10369 do
10370 eval fragval=\$$frag
10371 if test $fragval != /dev/null; then
10372 eval $frag=${srcdir}/$fragval
10373 fi
10374 done
10375
10376
10377
10378
10379
10380 # Miscellanea: directories, flags, etc.
10381
10382
10383
10384
10385
10386
10387
10388
10389 # Build module lists & subconfigure args.
10390
10391
10392
10393 # Host module lists & subconfigure args.
10394
10395
10396
10397
10398 # Target module lists & subconfigure args.
10399
10400
10401
10402 # Build tools.
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423 # Generate default definitions for YACC, M4, LEX and other programs that run
10424 # on the build machine. These are used if the Makefile can't locate these
10425 # programs in objdir.
10426 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
10427
10428 for ac_prog in 'bison -y' byacc yacc
10429 do
10430 # Extract the first word of "$ac_prog", so it can be a program name with args.
10431 set dummy $ac_prog; ac_word=$2
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10433 $as_echo_n "checking for $ac_word... " >&6; }
10434 if ${ac_cv_prog_YACC+:} false; then :
10435 $as_echo_n "(cached) " >&6
10436 else
10437 if test -n "$YACC"; then
10438 ac_cv_prog_YACC="$YACC" # Let the user override the test.
10439 else
10440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10441 for as_dir in $PATH
10442 do
10443 IFS=$as_save_IFS
10444 test -z "$as_dir" && as_dir=.
10445 for ac_exec_ext in '' $ac_executable_extensions; do
10446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10447 ac_cv_prog_YACC="$ac_prog"
10448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10449 break 2
10450 fi
10451 done
10452 done
10453 IFS=$as_save_IFS
10454
10455 fi
10456 fi
10457 YACC=$ac_cv_prog_YACC
10458 if test -n "$YACC"; then
10459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
10460 $as_echo "$YACC" >&6; }
10461 else
10462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10463 $as_echo "no" >&6; }
10464 fi
10465
10466
10467 test -n "$YACC" && break
10468 done
10469 test -n "$YACC" || YACC="$MISSING bison -y"
10470
10471 case " $build_configdirs " in
10472 *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;;
10473 esac
10474
10475 for ac_prog in bison
10476 do
10477 # Extract the first word of "$ac_prog", so it can be a program name with args.
10478 set dummy $ac_prog; ac_word=$2
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10480 $as_echo_n "checking for $ac_word... " >&6; }
10481 if ${ac_cv_prog_BISON+:} false; then :
10482 $as_echo_n "(cached) " >&6
10483 else
10484 if test -n "$BISON"; then
10485 ac_cv_prog_BISON="$BISON" # Let the user override the test.
10486 else
10487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10488 for as_dir in $PATH
10489 do
10490 IFS=$as_save_IFS
10491 test -z "$as_dir" && as_dir=.
10492 for ac_exec_ext in '' $ac_executable_extensions; do
10493 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10494 ac_cv_prog_BISON="$ac_prog"
10495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10496 break 2
10497 fi
10498 done
10499 done
10500 IFS=$as_save_IFS
10501
10502 fi
10503 fi
10504 BISON=$ac_cv_prog_BISON
10505 if test -n "$BISON"; then
10506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
10507 $as_echo "$BISON" >&6; }
10508 else
10509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10510 $as_echo "no" >&6; }
10511 fi
10512
10513
10514 test -n "$BISON" && break
10515 done
10516 test -n "$BISON" || BISON="$MISSING bison"
10517
10518 case " $build_configdirs " in
10519 *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;;
10520 esac
10521
10522 for ac_prog in gm4 gnum4 m4
10523 do
10524 # Extract the first word of "$ac_prog", so it can be a program name with args.
10525 set dummy $ac_prog; ac_word=$2
10526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10527 $as_echo_n "checking for $ac_word... " >&6; }
10528 if ${ac_cv_prog_M4+:} false; then :
10529 $as_echo_n "(cached) " >&6
10530 else
10531 if test -n "$M4"; then
10532 ac_cv_prog_M4="$M4" # Let the user override the test.
10533 else
10534 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10535 for as_dir in $PATH
10536 do
10537 IFS=$as_save_IFS
10538 test -z "$as_dir" && as_dir=.
10539 for ac_exec_ext in '' $ac_executable_extensions; do
10540 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10541 ac_cv_prog_M4="$ac_prog"
10542 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10543 break 2
10544 fi
10545 done
10546 done
10547 IFS=$as_save_IFS
10548
10549 fi
10550 fi
10551 M4=$ac_cv_prog_M4
10552 if test -n "$M4"; then
10553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5
10554 $as_echo "$M4" >&6; }
10555 else
10556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10557 $as_echo "no" >&6; }
10558 fi
10559
10560
10561 test -n "$M4" && break
10562 done
10563 test -n "$M4" || M4="$MISSING m4"
10564
10565 case " $build_configdirs " in
10566 *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;;
10567 esac
10568
10569 for ac_prog in flex lex
10570 do
10571 # Extract the first word of "$ac_prog", so it can be a program name with args.
10572 set dummy $ac_prog; ac_word=$2
10573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10574 $as_echo_n "checking for $ac_word... " >&6; }
10575 if ${ac_cv_prog_LEX+:} false; then :
10576 $as_echo_n "(cached) " >&6
10577 else
10578 if test -n "$LEX"; then
10579 ac_cv_prog_LEX="$LEX" # Let the user override the test.
10580 else
10581 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10582 for as_dir in $PATH
10583 do
10584 IFS=$as_save_IFS
10585 test -z "$as_dir" && as_dir=.
10586 for ac_exec_ext in '' $ac_executable_extensions; do
10587 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10588 ac_cv_prog_LEX="$ac_prog"
10589 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10590 break 2
10591 fi
10592 done
10593 done
10594 IFS=$as_save_IFS
10595
10596 fi
10597 fi
10598 LEX=$ac_cv_prog_LEX
10599 if test -n "$LEX"; then
10600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
10601 $as_echo "$LEX" >&6; }
10602 else
10603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10604 $as_echo "no" >&6; }
10605 fi
10606
10607
10608 test -n "$LEX" && break
10609 done
10610 test -n "$LEX" || LEX="$MISSING flex"
10611
10612 case " $build_configdirs " in
10613 *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10614 *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;;
10615 esac
10616
10617 for ac_prog in flex
10618 do
10619 # Extract the first word of "$ac_prog", so it can be a program name with args.
10620 set dummy $ac_prog; ac_word=$2
10621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10622 $as_echo_n "checking for $ac_word... " >&6; }
10623 if ${ac_cv_prog_FLEX+:} false; then :
10624 $as_echo_n "(cached) " >&6
10625 else
10626 if test -n "$FLEX"; then
10627 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
10628 else
10629 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10630 for as_dir in $PATH
10631 do
10632 IFS=$as_save_IFS
10633 test -z "$as_dir" && as_dir=.
10634 for ac_exec_ext in '' $ac_executable_extensions; do
10635 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10636 ac_cv_prog_FLEX="$ac_prog"
10637 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10638 break 2
10639 fi
10640 done
10641 done
10642 IFS=$as_save_IFS
10643
10644 fi
10645 fi
10646 FLEX=$ac_cv_prog_FLEX
10647 if test -n "$FLEX"; then
10648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
10649 $as_echo "$FLEX" >&6; }
10650 else
10651 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10652 $as_echo "no" >&6; }
10653 fi
10654
10655
10656 test -n "$FLEX" && break
10657 done
10658 test -n "$FLEX" || FLEX="$MISSING flex"
10659
10660 case " $build_configdirs " in
10661 *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10662 esac
10663
10664 for ac_prog in makeinfo
10665 do
10666 # Extract the first word of "$ac_prog", so it can be a program name with args.
10667 set dummy $ac_prog; ac_word=$2
10668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10669 $as_echo_n "checking for $ac_word... " >&6; }
10670 if ${ac_cv_prog_MAKEINFO+:} false; then :
10671 $as_echo_n "(cached) " >&6
10672 else
10673 if test -n "$MAKEINFO"; then
10674 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
10675 else
10676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10677 for as_dir in $PATH
10678 do
10679 IFS=$as_save_IFS
10680 test -z "$as_dir" && as_dir=.
10681 for ac_exec_ext in '' $ac_executable_extensions; do
10682 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10683 ac_cv_prog_MAKEINFO="$ac_prog"
10684 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10685 break 2
10686 fi
10687 done
10688 done
10689 IFS=$as_save_IFS
10690
10691 fi
10692 fi
10693 MAKEINFO=$ac_cv_prog_MAKEINFO
10694 if test -n "$MAKEINFO"; then
10695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
10696 $as_echo "$MAKEINFO" >&6; }
10697 else
10698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10699 $as_echo "no" >&6; }
10700 fi
10701
10702
10703 test -n "$MAKEINFO" && break
10704 done
10705 test -n "$MAKEINFO" || MAKEINFO="$MISSING makeinfo"
10706
10707 case " $build_configdirs " in
10708 *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
10709 *)
10710
10711 # For an installed makeinfo, we require it to be from texinfo 4.7 or
10712 # higher, else we use the "missing" dummy.
10713 if ${MAKEINFO} --version \
10714 | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
10715 :
10716 else
10717 MAKEINFO="$MISSING makeinfo"
10718 fi
10719 ;;
10720
10721 esac
10722
10723 # FIXME: expect and dejagnu may become build tools?
10724
10725 for ac_prog in expect
10726 do
10727 # Extract the first word of "$ac_prog", so it can be a program name with args.
10728 set dummy $ac_prog; ac_word=$2
10729 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10730 $as_echo_n "checking for $ac_word... " >&6; }
10731 if ${ac_cv_prog_EXPECT+:} false; then :
10732 $as_echo_n "(cached) " >&6
10733 else
10734 if test -n "$EXPECT"; then
10735 ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test.
10736 else
10737 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10738 for as_dir in $PATH
10739 do
10740 IFS=$as_save_IFS
10741 test -z "$as_dir" && as_dir=.
10742 for ac_exec_ext in '' $ac_executable_extensions; do
10743 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10744 ac_cv_prog_EXPECT="$ac_prog"
10745 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10746 break 2
10747 fi
10748 done
10749 done
10750 IFS=$as_save_IFS
10751
10752 fi
10753 fi
10754 EXPECT=$ac_cv_prog_EXPECT
10755 if test -n "$EXPECT"; then
10756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5
10757 $as_echo "$EXPECT" >&6; }
10758 else
10759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10760 $as_echo "no" >&6; }
10761 fi
10762
10763
10764 test -n "$EXPECT" && break
10765 done
10766 test -n "$EXPECT" || EXPECT="expect"
10767
10768 case " $configdirs " in
10769 *" expect "*)
10770 test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect'
10771 ;;
10772 esac
10773
10774 for ac_prog in runtest
10775 do
10776 # Extract the first word of "$ac_prog", so it can be a program name with args.
10777 set dummy $ac_prog; ac_word=$2
10778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10779 $as_echo_n "checking for $ac_word... " >&6; }
10780 if ${ac_cv_prog_RUNTEST+:} false; then :
10781 $as_echo_n "(cached) " >&6
10782 else
10783 if test -n "$RUNTEST"; then
10784 ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test.
10785 else
10786 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10787 for as_dir in $PATH
10788 do
10789 IFS=$as_save_IFS
10790 test -z "$as_dir" && as_dir=.
10791 for ac_exec_ext in '' $ac_executable_extensions; do
10792 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10793 ac_cv_prog_RUNTEST="$ac_prog"
10794 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10795 break 2
10796 fi
10797 done
10798 done
10799 IFS=$as_save_IFS
10800
10801 fi
10802 fi
10803 RUNTEST=$ac_cv_prog_RUNTEST
10804 if test -n "$RUNTEST"; then
10805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUNTEST" >&5
10806 $as_echo "$RUNTEST" >&6; }
10807 else
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10809 $as_echo "no" >&6; }
10810 fi
10811
10812
10813 test -n "$RUNTEST" && break
10814 done
10815 test -n "$RUNTEST" || RUNTEST="runtest"
10816
10817 case " $configdirs " in
10818 *" dejagnu "*)
10819 test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest'
10820 ;;
10821 esac
10822
10823
10824 # Host tools.
10825 ncn_tool_prefix=
10826 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
10827 ncn_target_tool_prefix=
10828 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
10829
10830
10831
10832 if test -n "$AR"; then
10833 ac_cv_prog_AR=$AR
10834 elif test -n "$ac_cv_prog_AR"; then
10835 AR=$ac_cv_prog_AR
10836 fi
10837
10838 if test -n "$ac_cv_prog_AR"; then
10839 for ncn_progname in ar; do
10840 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10841 set dummy ${ncn_progname}; ac_word=$2
10842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10843 $as_echo_n "checking for $ac_word... " >&6; }
10844 if ${ac_cv_prog_AR+:} false; then :
10845 $as_echo_n "(cached) " >&6
10846 else
10847 if test -n "$AR"; then
10848 ac_cv_prog_AR="$AR" # Let the user override the test.
10849 else
10850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10851 for as_dir in $PATH
10852 do
10853 IFS=$as_save_IFS
10854 test -z "$as_dir" && as_dir=.
10855 for ac_exec_ext in '' $ac_executable_extensions; do
10856 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10857 ac_cv_prog_AR="${ncn_progname}"
10858 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10859 break 2
10860 fi
10861 done
10862 done
10863 IFS=$as_save_IFS
10864
10865 fi
10866 fi
10867 AR=$ac_cv_prog_AR
10868 if test -n "$AR"; then
10869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10870 $as_echo "$AR" >&6; }
10871 else
10872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10873 $as_echo "no" >&6; }
10874 fi
10875
10876
10877 done
10878 fi
10879
10880 for ncn_progname in ar; do
10881 if test -n "$ncn_tool_prefix"; then
10882 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
10883 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10885 $as_echo_n "checking for $ac_word... " >&6; }
10886 if ${ac_cv_prog_AR+:} false; then :
10887 $as_echo_n "(cached) " >&6
10888 else
10889 if test -n "$AR"; then
10890 ac_cv_prog_AR="$AR" # Let the user override the test.
10891 else
10892 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10893 for as_dir in $PATH
10894 do
10895 IFS=$as_save_IFS
10896 test -z "$as_dir" && as_dir=.
10897 for ac_exec_ext in '' $ac_executable_extensions; do
10898 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10899 ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}"
10900 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10901 break 2
10902 fi
10903 done
10904 done
10905 IFS=$as_save_IFS
10906
10907 fi
10908 fi
10909 AR=$ac_cv_prog_AR
10910 if test -n "$AR"; then
10911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10912 $as_echo "$AR" >&6; }
10913 else
10914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10915 $as_echo "no" >&6; }
10916 fi
10917
10918
10919 fi
10920 if test -z "$ac_cv_prog_AR" && test $build = $host ; then
10921 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10922 set dummy ${ncn_progname}; ac_word=$2
10923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10924 $as_echo_n "checking for $ac_word... " >&6; }
10925 if ${ac_cv_prog_AR+:} false; then :
10926 $as_echo_n "(cached) " >&6
10927 else
10928 if test -n "$AR"; then
10929 ac_cv_prog_AR="$AR" # Let the user override the test.
10930 else
10931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10932 for as_dir in $PATH
10933 do
10934 IFS=$as_save_IFS
10935 test -z "$as_dir" && as_dir=.
10936 for ac_exec_ext in '' $ac_executable_extensions; do
10937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10938 ac_cv_prog_AR="${ncn_progname}"
10939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10940 break 2
10941 fi
10942 done
10943 done
10944 IFS=$as_save_IFS
10945
10946 fi
10947 fi
10948 AR=$ac_cv_prog_AR
10949 if test -n "$AR"; then
10950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
10951 $as_echo "$AR" >&6; }
10952 else
10953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10954 $as_echo "no" >&6; }
10955 fi
10956
10957
10958 fi
10959 test -n "$ac_cv_prog_AR" && break
10960 done
10961
10962 if test -z "$ac_cv_prog_AR" ; then
10963 set dummy ar
10964 if test $build = $host ; then
10965 AR="$2"
10966 else
10967 AR="${ncn_tool_prefix}$2"
10968 fi
10969 fi
10970
10971
10972
10973 if test -n "$AS"; then
10974 ac_cv_prog_AS=$AS
10975 elif test -n "$ac_cv_prog_AS"; then
10976 AS=$ac_cv_prog_AS
10977 fi
10978
10979 if test -n "$ac_cv_prog_AS"; then
10980 for ncn_progname in as; do
10981 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
10982 set dummy ${ncn_progname}; ac_word=$2
10983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10984 $as_echo_n "checking for $ac_word... " >&6; }
10985 if ${ac_cv_prog_AS+:} false; then :
10986 $as_echo_n "(cached) " >&6
10987 else
10988 if test -n "$AS"; then
10989 ac_cv_prog_AS="$AS" # Let the user override the test.
10990 else
10991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10992 for as_dir in $PATH
10993 do
10994 IFS=$as_save_IFS
10995 test -z "$as_dir" && as_dir=.
10996 for ac_exec_ext in '' $ac_executable_extensions; do
10997 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10998 ac_cv_prog_AS="${ncn_progname}"
10999 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11000 break 2
11001 fi
11002 done
11003 done
11004 IFS=$as_save_IFS
11005
11006 fi
11007 fi
11008 AS=$ac_cv_prog_AS
11009 if test -n "$AS"; then
11010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11011 $as_echo "$AS" >&6; }
11012 else
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11014 $as_echo "no" >&6; }
11015 fi
11016
11017
11018 done
11019 fi
11020
11021 for ncn_progname in as; do
11022 if test -n "$ncn_tool_prefix"; then
11023 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11024 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11026 $as_echo_n "checking for $ac_word... " >&6; }
11027 if ${ac_cv_prog_AS+:} false; then :
11028 $as_echo_n "(cached) " >&6
11029 else
11030 if test -n "$AS"; then
11031 ac_cv_prog_AS="$AS" # Let the user override the test.
11032 else
11033 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11034 for as_dir in $PATH
11035 do
11036 IFS=$as_save_IFS
11037 test -z "$as_dir" && as_dir=.
11038 for ac_exec_ext in '' $ac_executable_extensions; do
11039 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11040 ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}"
11041 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11042 break 2
11043 fi
11044 done
11045 done
11046 IFS=$as_save_IFS
11047
11048 fi
11049 fi
11050 AS=$ac_cv_prog_AS
11051 if test -n "$AS"; then
11052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11053 $as_echo "$AS" >&6; }
11054 else
11055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11056 $as_echo "no" >&6; }
11057 fi
11058
11059
11060 fi
11061 if test -z "$ac_cv_prog_AS" && test $build = $host ; then
11062 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11063 set dummy ${ncn_progname}; ac_word=$2
11064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11065 $as_echo_n "checking for $ac_word... " >&6; }
11066 if ${ac_cv_prog_AS+:} false; then :
11067 $as_echo_n "(cached) " >&6
11068 else
11069 if test -n "$AS"; then
11070 ac_cv_prog_AS="$AS" # Let the user override the test.
11071 else
11072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11073 for as_dir in $PATH
11074 do
11075 IFS=$as_save_IFS
11076 test -z "$as_dir" && as_dir=.
11077 for ac_exec_ext in '' $ac_executable_extensions; do
11078 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11079 ac_cv_prog_AS="${ncn_progname}"
11080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11081 break 2
11082 fi
11083 done
11084 done
11085 IFS=$as_save_IFS
11086
11087 fi
11088 fi
11089 AS=$ac_cv_prog_AS
11090 if test -n "$AS"; then
11091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11092 $as_echo "$AS" >&6; }
11093 else
11094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11095 $as_echo "no" >&6; }
11096 fi
11097
11098
11099 fi
11100 test -n "$ac_cv_prog_AS" && break
11101 done
11102
11103 if test -z "$ac_cv_prog_AS" ; then
11104 set dummy as
11105 if test $build = $host ; then
11106 AS="$2"
11107 else
11108 AS="${ncn_tool_prefix}$2"
11109 fi
11110 fi
11111
11112
11113
11114 if test -n "$DLLTOOL"; then
11115 ac_cv_prog_DLLTOOL=$DLLTOOL
11116 elif test -n "$ac_cv_prog_DLLTOOL"; then
11117 DLLTOOL=$ac_cv_prog_DLLTOOL
11118 fi
11119
11120 if test -n "$ac_cv_prog_DLLTOOL"; then
11121 for ncn_progname in dlltool; do
11122 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11123 set dummy ${ncn_progname}; ac_word=$2
11124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11125 $as_echo_n "checking for $ac_word... " >&6; }
11126 if ${ac_cv_prog_DLLTOOL+:} false; then :
11127 $as_echo_n "(cached) " >&6
11128 else
11129 if test -n "$DLLTOOL"; then
11130 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11131 else
11132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11133 for as_dir in $PATH
11134 do
11135 IFS=$as_save_IFS
11136 test -z "$as_dir" && as_dir=.
11137 for ac_exec_ext in '' $ac_executable_extensions; do
11138 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11139 ac_cv_prog_DLLTOOL="${ncn_progname}"
11140 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11141 break 2
11142 fi
11143 done
11144 done
11145 IFS=$as_save_IFS
11146
11147 fi
11148 fi
11149 DLLTOOL=$ac_cv_prog_DLLTOOL
11150 if test -n "$DLLTOOL"; then
11151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11152 $as_echo "$DLLTOOL" >&6; }
11153 else
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11155 $as_echo "no" >&6; }
11156 fi
11157
11158
11159 done
11160 fi
11161
11162 for ncn_progname in dlltool; do
11163 if test -n "$ncn_tool_prefix"; then
11164 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11165 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11167 $as_echo_n "checking for $ac_word... " >&6; }
11168 if ${ac_cv_prog_DLLTOOL+:} false; then :
11169 $as_echo_n "(cached) " >&6
11170 else
11171 if test -n "$DLLTOOL"; then
11172 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11173 else
11174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11175 for as_dir in $PATH
11176 do
11177 IFS=$as_save_IFS
11178 test -z "$as_dir" && as_dir=.
11179 for ac_exec_ext in '' $ac_executable_extensions; do
11180 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11181 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}"
11182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11183 break 2
11184 fi
11185 done
11186 done
11187 IFS=$as_save_IFS
11188
11189 fi
11190 fi
11191 DLLTOOL=$ac_cv_prog_DLLTOOL
11192 if test -n "$DLLTOOL"; then
11193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11194 $as_echo "$DLLTOOL" >&6; }
11195 else
11196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11197 $as_echo "no" >&6; }
11198 fi
11199
11200
11201 fi
11202 if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then
11203 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11204 set dummy ${ncn_progname}; ac_word=$2
11205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11206 $as_echo_n "checking for $ac_word... " >&6; }
11207 if ${ac_cv_prog_DLLTOOL+:} false; then :
11208 $as_echo_n "(cached) " >&6
11209 else
11210 if test -n "$DLLTOOL"; then
11211 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11212 else
11213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11214 for as_dir in $PATH
11215 do
11216 IFS=$as_save_IFS
11217 test -z "$as_dir" && as_dir=.
11218 for ac_exec_ext in '' $ac_executable_extensions; do
11219 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11220 ac_cv_prog_DLLTOOL="${ncn_progname}"
11221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11222 break 2
11223 fi
11224 done
11225 done
11226 IFS=$as_save_IFS
11227
11228 fi
11229 fi
11230 DLLTOOL=$ac_cv_prog_DLLTOOL
11231 if test -n "$DLLTOOL"; then
11232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11233 $as_echo "$DLLTOOL" >&6; }
11234 else
11235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11236 $as_echo "no" >&6; }
11237 fi
11238
11239
11240 fi
11241 test -n "$ac_cv_prog_DLLTOOL" && break
11242 done
11243
11244 if test -z "$ac_cv_prog_DLLTOOL" ; then
11245 set dummy dlltool
11246 if test $build = $host ; then
11247 DLLTOOL="$2"
11248 else
11249 DLLTOOL="${ncn_tool_prefix}$2"
11250 fi
11251 fi
11252
11253
11254
11255 if test -n "$DSYMUTIL"; then
11256 ac_cv_prog_DSYMUTIL=$DSYMUTIL
11257 elif test -n "$ac_cv_prog_DSYMUTIL"; then
11258 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11259 fi
11260
11261 if test -n "$ac_cv_prog_DSYMUTIL"; then
11262 for ncn_progname in dsymutil; do
11263 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11264 set dummy ${ncn_progname}; ac_word=$2
11265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11266 $as_echo_n "checking for $ac_word... " >&6; }
11267 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11268 $as_echo_n "(cached) " >&6
11269 else
11270 if test -n "$DSYMUTIL"; then
11271 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11272 else
11273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11274 for as_dir in $PATH
11275 do
11276 IFS=$as_save_IFS
11277 test -z "$as_dir" && as_dir=.
11278 for ac_exec_ext in '' $ac_executable_extensions; do
11279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11280 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11282 break 2
11283 fi
11284 done
11285 done
11286 IFS=$as_save_IFS
11287
11288 fi
11289 fi
11290 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11291 if test -n "$DSYMUTIL"; then
11292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11293 $as_echo "$DSYMUTIL" >&6; }
11294 else
11295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11296 $as_echo "no" >&6; }
11297 fi
11298
11299
11300 done
11301 fi
11302
11303 for ncn_progname in dsymutil; do
11304 if test -n "$ncn_tool_prefix"; then
11305 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11306 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11308 $as_echo_n "checking for $ac_word... " >&6; }
11309 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11310 $as_echo_n "(cached) " >&6
11311 else
11312 if test -n "$DSYMUTIL"; then
11313 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11314 else
11315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11316 for as_dir in $PATH
11317 do
11318 IFS=$as_save_IFS
11319 test -z "$as_dir" && as_dir=.
11320 for ac_exec_ext in '' $ac_executable_extensions; do
11321 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11322 ac_cv_prog_DSYMUTIL="${ncn_tool_prefix}${ncn_progname}"
11323 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11324 break 2
11325 fi
11326 done
11327 done
11328 IFS=$as_save_IFS
11329
11330 fi
11331 fi
11332 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11333 if test -n "$DSYMUTIL"; then
11334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11335 $as_echo "$DSYMUTIL" >&6; }
11336 else
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11338 $as_echo "no" >&6; }
11339 fi
11340
11341
11342 fi
11343 if test -z "$ac_cv_prog_DSYMUTIL" && test $build = $host ; then
11344 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11345 set dummy ${ncn_progname}; ac_word=$2
11346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11347 $as_echo_n "checking for $ac_word... " >&6; }
11348 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11349 $as_echo_n "(cached) " >&6
11350 else
11351 if test -n "$DSYMUTIL"; then
11352 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11353 else
11354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11355 for as_dir in $PATH
11356 do
11357 IFS=$as_save_IFS
11358 test -z "$as_dir" && as_dir=.
11359 for ac_exec_ext in '' $ac_executable_extensions; do
11360 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11361 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11362 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11363 break 2
11364 fi
11365 done
11366 done
11367 IFS=$as_save_IFS
11368
11369 fi
11370 fi
11371 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11372 if test -n "$DSYMUTIL"; then
11373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11374 $as_echo "$DSYMUTIL" >&6; }
11375 else
11376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11377 $as_echo "no" >&6; }
11378 fi
11379
11380
11381 fi
11382 test -n "$ac_cv_prog_DSYMUTIL" && break
11383 done
11384
11385 if test -z "$ac_cv_prog_DSYMUTIL" ; then
11386 set dummy dsymutil
11387 if test $build = $host ; then
11388 DSYMUTIL="$2"
11389 else
11390 DSYMUTIL="${ncn_tool_prefix}$2"
11391 fi
11392 fi
11393
11394
11395
11396 if test -n "$LD"; then
11397 ac_cv_prog_LD=$LD
11398 elif test -n "$ac_cv_prog_LD"; then
11399 LD=$ac_cv_prog_LD
11400 fi
11401
11402 if test -n "$ac_cv_prog_LD"; then
11403 for ncn_progname in ld; do
11404 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11405 set dummy ${ncn_progname}; ac_word=$2
11406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11407 $as_echo_n "checking for $ac_word... " >&6; }
11408 if ${ac_cv_prog_LD+:} false; then :
11409 $as_echo_n "(cached) " >&6
11410 else
11411 if test -n "$LD"; then
11412 ac_cv_prog_LD="$LD" # Let the user override the test.
11413 else
11414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11415 for as_dir in $PATH
11416 do
11417 IFS=$as_save_IFS
11418 test -z "$as_dir" && as_dir=.
11419 for ac_exec_ext in '' $ac_executable_extensions; do
11420 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11421 ac_cv_prog_LD="${ncn_progname}"
11422 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11423 break 2
11424 fi
11425 done
11426 done
11427 IFS=$as_save_IFS
11428
11429 fi
11430 fi
11431 LD=$ac_cv_prog_LD
11432 if test -n "$LD"; then
11433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11434 $as_echo "$LD" >&6; }
11435 else
11436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11437 $as_echo "no" >&6; }
11438 fi
11439
11440
11441 done
11442 fi
11443
11444 for ncn_progname in ld; do
11445 if test -n "$ncn_tool_prefix"; then
11446 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11447 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11449 $as_echo_n "checking for $ac_word... " >&6; }
11450 if ${ac_cv_prog_LD+:} false; then :
11451 $as_echo_n "(cached) " >&6
11452 else
11453 if test -n "$LD"; then
11454 ac_cv_prog_LD="$LD" # Let the user override the test.
11455 else
11456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11457 for as_dir in $PATH
11458 do
11459 IFS=$as_save_IFS
11460 test -z "$as_dir" && as_dir=.
11461 for ac_exec_ext in '' $ac_executable_extensions; do
11462 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11463 ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}"
11464 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11465 break 2
11466 fi
11467 done
11468 done
11469 IFS=$as_save_IFS
11470
11471 fi
11472 fi
11473 LD=$ac_cv_prog_LD
11474 if test -n "$LD"; then
11475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11476 $as_echo "$LD" >&6; }
11477 else
11478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11479 $as_echo "no" >&6; }
11480 fi
11481
11482
11483 fi
11484 if test -z "$ac_cv_prog_LD" && test $build = $host ; then
11485 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11486 set dummy ${ncn_progname}; ac_word=$2
11487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11488 $as_echo_n "checking for $ac_word... " >&6; }
11489 if ${ac_cv_prog_LD+:} false; then :
11490 $as_echo_n "(cached) " >&6
11491 else
11492 if test -n "$LD"; then
11493 ac_cv_prog_LD="$LD" # Let the user override the test.
11494 else
11495 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11496 for as_dir in $PATH
11497 do
11498 IFS=$as_save_IFS
11499 test -z "$as_dir" && as_dir=.
11500 for ac_exec_ext in '' $ac_executable_extensions; do
11501 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11502 ac_cv_prog_LD="${ncn_progname}"
11503 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11504 break 2
11505 fi
11506 done
11507 done
11508 IFS=$as_save_IFS
11509
11510 fi
11511 fi
11512 LD=$ac_cv_prog_LD
11513 if test -n "$LD"; then
11514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11515 $as_echo "$LD" >&6; }
11516 else
11517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11518 $as_echo "no" >&6; }
11519 fi
11520
11521
11522 fi
11523 test -n "$ac_cv_prog_LD" && break
11524 done
11525
11526 if test -z "$ac_cv_prog_LD" ; then
11527 set dummy ld
11528 if test $build = $host ; then
11529 LD="$2"
11530 else
11531 LD="${ncn_tool_prefix}$2"
11532 fi
11533 fi
11534
11535
11536
11537 if test -n "$LIPO"; then
11538 ac_cv_prog_LIPO=$LIPO
11539 elif test -n "$ac_cv_prog_LIPO"; then
11540 LIPO=$ac_cv_prog_LIPO
11541 fi
11542
11543 if test -n "$ac_cv_prog_LIPO"; then
11544 for ncn_progname in lipo; do
11545 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11546 set dummy ${ncn_progname}; ac_word=$2
11547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11548 $as_echo_n "checking for $ac_word... " >&6; }
11549 if ${ac_cv_prog_LIPO+:} false; then :
11550 $as_echo_n "(cached) " >&6
11551 else
11552 if test -n "$LIPO"; then
11553 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11554 else
11555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11556 for as_dir in $PATH
11557 do
11558 IFS=$as_save_IFS
11559 test -z "$as_dir" && as_dir=.
11560 for ac_exec_ext in '' $ac_executable_extensions; do
11561 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11562 ac_cv_prog_LIPO="${ncn_progname}"
11563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11564 break 2
11565 fi
11566 done
11567 done
11568 IFS=$as_save_IFS
11569
11570 fi
11571 fi
11572 LIPO=$ac_cv_prog_LIPO
11573 if test -n "$LIPO"; then
11574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11575 $as_echo "$LIPO" >&6; }
11576 else
11577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11578 $as_echo "no" >&6; }
11579 fi
11580
11581
11582 done
11583 fi
11584
11585 for ncn_progname in lipo; do
11586 if test -n "$ncn_tool_prefix"; then
11587 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11588 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11590 $as_echo_n "checking for $ac_word... " >&6; }
11591 if ${ac_cv_prog_LIPO+:} false; then :
11592 $as_echo_n "(cached) " >&6
11593 else
11594 if test -n "$LIPO"; then
11595 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11596 else
11597 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11598 for as_dir in $PATH
11599 do
11600 IFS=$as_save_IFS
11601 test -z "$as_dir" && as_dir=.
11602 for ac_exec_ext in '' $ac_executable_extensions; do
11603 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11604 ac_cv_prog_LIPO="${ncn_tool_prefix}${ncn_progname}"
11605 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11606 break 2
11607 fi
11608 done
11609 done
11610 IFS=$as_save_IFS
11611
11612 fi
11613 fi
11614 LIPO=$ac_cv_prog_LIPO
11615 if test -n "$LIPO"; then
11616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11617 $as_echo "$LIPO" >&6; }
11618 else
11619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11620 $as_echo "no" >&6; }
11621 fi
11622
11623
11624 fi
11625 if test -z "$ac_cv_prog_LIPO" && test $build = $host ; then
11626 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11627 set dummy ${ncn_progname}; ac_word=$2
11628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11629 $as_echo_n "checking for $ac_word... " >&6; }
11630 if ${ac_cv_prog_LIPO+:} false; then :
11631 $as_echo_n "(cached) " >&6
11632 else
11633 if test -n "$LIPO"; then
11634 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11635 else
11636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11637 for as_dir in $PATH
11638 do
11639 IFS=$as_save_IFS
11640 test -z "$as_dir" && as_dir=.
11641 for ac_exec_ext in '' $ac_executable_extensions; do
11642 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11643 ac_cv_prog_LIPO="${ncn_progname}"
11644 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11645 break 2
11646 fi
11647 done
11648 done
11649 IFS=$as_save_IFS
11650
11651 fi
11652 fi
11653 LIPO=$ac_cv_prog_LIPO
11654 if test -n "$LIPO"; then
11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11656 $as_echo "$LIPO" >&6; }
11657 else
11658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11659 $as_echo "no" >&6; }
11660 fi
11661
11662
11663 fi
11664 test -n "$ac_cv_prog_LIPO" && break
11665 done
11666
11667 if test -z "$ac_cv_prog_LIPO" ; then
11668 set dummy lipo
11669 if test $build = $host ; then
11670 LIPO="$2"
11671 else
11672 LIPO="${ncn_tool_prefix}$2"
11673 fi
11674 fi
11675
11676
11677
11678 if test -n "$NM"; then
11679 ac_cv_prog_NM=$NM
11680 elif test -n "$ac_cv_prog_NM"; then
11681 NM=$ac_cv_prog_NM
11682 fi
11683
11684 if test -n "$ac_cv_prog_NM"; then
11685 for ncn_progname in nm; do
11686 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11687 set dummy ${ncn_progname}; ac_word=$2
11688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11689 $as_echo_n "checking for $ac_word... " >&6; }
11690 if ${ac_cv_prog_NM+:} false; then :
11691 $as_echo_n "(cached) " >&6
11692 else
11693 if test -n "$NM"; then
11694 ac_cv_prog_NM="$NM" # Let the user override the test.
11695 else
11696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11697 for as_dir in $PATH
11698 do
11699 IFS=$as_save_IFS
11700 test -z "$as_dir" && as_dir=.
11701 for ac_exec_ext in '' $ac_executable_extensions; do
11702 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11703 ac_cv_prog_NM="${ncn_progname}"
11704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11705 break 2
11706 fi
11707 done
11708 done
11709 IFS=$as_save_IFS
11710
11711 fi
11712 fi
11713 NM=$ac_cv_prog_NM
11714 if test -n "$NM"; then
11715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11716 $as_echo "$NM" >&6; }
11717 else
11718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11719 $as_echo "no" >&6; }
11720 fi
11721
11722
11723 done
11724 fi
11725
11726 for ncn_progname in nm; do
11727 if test -n "$ncn_tool_prefix"; then
11728 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11729 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11731 $as_echo_n "checking for $ac_word... " >&6; }
11732 if ${ac_cv_prog_NM+:} false; then :
11733 $as_echo_n "(cached) " >&6
11734 else
11735 if test -n "$NM"; then
11736 ac_cv_prog_NM="$NM" # Let the user override the test.
11737 else
11738 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11739 for as_dir in $PATH
11740 do
11741 IFS=$as_save_IFS
11742 test -z "$as_dir" && as_dir=.
11743 for ac_exec_ext in '' $ac_executable_extensions; do
11744 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11745 ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}"
11746 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11747 break 2
11748 fi
11749 done
11750 done
11751 IFS=$as_save_IFS
11752
11753 fi
11754 fi
11755 NM=$ac_cv_prog_NM
11756 if test -n "$NM"; then
11757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11758 $as_echo "$NM" >&6; }
11759 else
11760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11761 $as_echo "no" >&6; }
11762 fi
11763
11764
11765 fi
11766 if test -z "$ac_cv_prog_NM" && test $build = $host ; then
11767 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11768 set dummy ${ncn_progname}; ac_word=$2
11769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11770 $as_echo_n "checking for $ac_word... " >&6; }
11771 if ${ac_cv_prog_NM+:} false; then :
11772 $as_echo_n "(cached) " >&6
11773 else
11774 if test -n "$NM"; then
11775 ac_cv_prog_NM="$NM" # Let the user override the test.
11776 else
11777 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11778 for as_dir in $PATH
11779 do
11780 IFS=$as_save_IFS
11781 test -z "$as_dir" && as_dir=.
11782 for ac_exec_ext in '' $ac_executable_extensions; do
11783 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11784 ac_cv_prog_NM="${ncn_progname}"
11785 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11786 break 2
11787 fi
11788 done
11789 done
11790 IFS=$as_save_IFS
11791
11792 fi
11793 fi
11794 NM=$ac_cv_prog_NM
11795 if test -n "$NM"; then
11796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
11797 $as_echo "$NM" >&6; }
11798 else
11799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11800 $as_echo "no" >&6; }
11801 fi
11802
11803
11804 fi
11805 test -n "$ac_cv_prog_NM" && break
11806 done
11807
11808 if test -z "$ac_cv_prog_NM" ; then
11809 set dummy nm
11810 if test $build = $host ; then
11811 NM="$2"
11812 else
11813 NM="${ncn_tool_prefix}$2"
11814 fi
11815 fi
11816
11817
11818
11819 if test -n "$RANLIB"; then
11820 ac_cv_prog_RANLIB=$RANLIB
11821 elif test -n "$ac_cv_prog_RANLIB"; then
11822 RANLIB=$ac_cv_prog_RANLIB
11823 fi
11824
11825 if test -n "$ac_cv_prog_RANLIB"; then
11826 for ncn_progname in ranlib; do
11827 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11828 set dummy ${ncn_progname}; ac_word=$2
11829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11830 $as_echo_n "checking for $ac_word... " >&6; }
11831 if ${ac_cv_prog_RANLIB+:} false; then :
11832 $as_echo_n "(cached) " >&6
11833 else
11834 if test -n "$RANLIB"; then
11835 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11836 else
11837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11838 for as_dir in $PATH
11839 do
11840 IFS=$as_save_IFS
11841 test -z "$as_dir" && as_dir=.
11842 for ac_exec_ext in '' $ac_executable_extensions; do
11843 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11844 ac_cv_prog_RANLIB="${ncn_progname}"
11845 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11846 break 2
11847 fi
11848 done
11849 done
11850 IFS=$as_save_IFS
11851
11852 fi
11853 fi
11854 RANLIB=$ac_cv_prog_RANLIB
11855 if test -n "$RANLIB"; then
11856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11857 $as_echo "$RANLIB" >&6; }
11858 else
11859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11860 $as_echo "no" >&6; }
11861 fi
11862
11863
11864 done
11865 fi
11866
11867 for ncn_progname in ranlib; do
11868 if test -n "$ncn_tool_prefix"; then
11869 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11870 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11872 $as_echo_n "checking for $ac_word... " >&6; }
11873 if ${ac_cv_prog_RANLIB+:} false; then :
11874 $as_echo_n "(cached) " >&6
11875 else
11876 if test -n "$RANLIB"; then
11877 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11878 else
11879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11880 for as_dir in $PATH
11881 do
11882 IFS=$as_save_IFS
11883 test -z "$as_dir" && as_dir=.
11884 for ac_exec_ext in '' $ac_executable_extensions; do
11885 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11886 ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}"
11887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11888 break 2
11889 fi
11890 done
11891 done
11892 IFS=$as_save_IFS
11893
11894 fi
11895 fi
11896 RANLIB=$ac_cv_prog_RANLIB
11897 if test -n "$RANLIB"; then
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11899 $as_echo "$RANLIB" >&6; }
11900 else
11901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11902 $as_echo "no" >&6; }
11903 fi
11904
11905
11906 fi
11907 if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then
11908 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11909 set dummy ${ncn_progname}; ac_word=$2
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11911 $as_echo_n "checking for $ac_word... " >&6; }
11912 if ${ac_cv_prog_RANLIB+:} false; then :
11913 $as_echo_n "(cached) " >&6
11914 else
11915 if test -n "$RANLIB"; then
11916 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
11917 else
11918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11919 for as_dir in $PATH
11920 do
11921 IFS=$as_save_IFS
11922 test -z "$as_dir" && as_dir=.
11923 for ac_exec_ext in '' $ac_executable_extensions; do
11924 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11925 ac_cv_prog_RANLIB="${ncn_progname}"
11926 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11927 break 2
11928 fi
11929 done
11930 done
11931 IFS=$as_save_IFS
11932
11933 fi
11934 fi
11935 RANLIB=$ac_cv_prog_RANLIB
11936 if test -n "$RANLIB"; then
11937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
11938 $as_echo "$RANLIB" >&6; }
11939 else
11940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11941 $as_echo "no" >&6; }
11942 fi
11943
11944
11945 fi
11946 test -n "$ac_cv_prog_RANLIB" && break
11947 done
11948
11949 if test -z "$ac_cv_prog_RANLIB" ; then
11950 RANLIB="true"
11951 fi
11952
11953
11954
11955 if test -n "$STRIP"; then
11956 ac_cv_prog_STRIP=$STRIP
11957 elif test -n "$ac_cv_prog_STRIP"; then
11958 STRIP=$ac_cv_prog_STRIP
11959 fi
11960
11961 if test -n "$ac_cv_prog_STRIP"; then
11962 for ncn_progname in strip; do
11963 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11964 set dummy ${ncn_progname}; ac_word=$2
11965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11966 $as_echo_n "checking for $ac_word... " >&6; }
11967 if ${ac_cv_prog_STRIP+:} false; then :
11968 $as_echo_n "(cached) " >&6
11969 else
11970 if test -n "$STRIP"; then
11971 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
11972 else
11973 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11974 for as_dir in $PATH
11975 do
11976 IFS=$as_save_IFS
11977 test -z "$as_dir" && as_dir=.
11978 for ac_exec_ext in '' $ac_executable_extensions; do
11979 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11980 ac_cv_prog_STRIP="${ncn_progname}"
11981 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11982 break 2
11983 fi
11984 done
11985 done
11986 IFS=$as_save_IFS
11987
11988 fi
11989 fi
11990 STRIP=$ac_cv_prog_STRIP
11991 if test -n "$STRIP"; then
11992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
11993 $as_echo "$STRIP" >&6; }
11994 else
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11996 $as_echo "no" >&6; }
11997 fi
11998
11999
12000 done
12001 fi
12002
12003 for ncn_progname in strip; do
12004 if test -n "$ncn_tool_prefix"; then
12005 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12006 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12008 $as_echo_n "checking for $ac_word... " >&6; }
12009 if ${ac_cv_prog_STRIP+:} false; then :
12010 $as_echo_n "(cached) " >&6
12011 else
12012 if test -n "$STRIP"; then
12013 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12014 else
12015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12016 for as_dir in $PATH
12017 do
12018 IFS=$as_save_IFS
12019 test -z "$as_dir" && as_dir=.
12020 for ac_exec_ext in '' $ac_executable_extensions; do
12021 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12022 ac_cv_prog_STRIP="${ncn_tool_prefix}${ncn_progname}"
12023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12024 break 2
12025 fi
12026 done
12027 done
12028 IFS=$as_save_IFS
12029
12030 fi
12031 fi
12032 STRIP=$ac_cv_prog_STRIP
12033 if test -n "$STRIP"; then
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12035 $as_echo "$STRIP" >&6; }
12036 else
12037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12038 $as_echo "no" >&6; }
12039 fi
12040
12041
12042 fi
12043 if test -z "$ac_cv_prog_STRIP" && test $build = $host ; then
12044 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12045 set dummy ${ncn_progname}; ac_word=$2
12046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12047 $as_echo_n "checking for $ac_word... " >&6; }
12048 if ${ac_cv_prog_STRIP+:} false; then :
12049 $as_echo_n "(cached) " >&6
12050 else
12051 if test -n "$STRIP"; then
12052 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12053 else
12054 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12055 for as_dir in $PATH
12056 do
12057 IFS=$as_save_IFS
12058 test -z "$as_dir" && as_dir=.
12059 for ac_exec_ext in '' $ac_executable_extensions; do
12060 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12061 ac_cv_prog_STRIP="${ncn_progname}"
12062 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12063 break 2
12064 fi
12065 done
12066 done
12067 IFS=$as_save_IFS
12068
12069 fi
12070 fi
12071 STRIP=$ac_cv_prog_STRIP
12072 if test -n "$STRIP"; then
12073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12074 $as_echo "$STRIP" >&6; }
12075 else
12076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12077 $as_echo "no" >&6; }
12078 fi
12079
12080
12081 fi
12082 test -n "$ac_cv_prog_STRIP" && break
12083 done
12084
12085 if test -z "$ac_cv_prog_STRIP" ; then
12086 STRIP="true"
12087 fi
12088
12089
12090
12091 if test -n "$WINDRES"; then
12092 ac_cv_prog_WINDRES=$WINDRES
12093 elif test -n "$ac_cv_prog_WINDRES"; then
12094 WINDRES=$ac_cv_prog_WINDRES
12095 fi
12096
12097 if test -n "$ac_cv_prog_WINDRES"; then
12098 for ncn_progname in windres; do
12099 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12100 set dummy ${ncn_progname}; ac_word=$2
12101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12102 $as_echo_n "checking for $ac_word... " >&6; }
12103 if ${ac_cv_prog_WINDRES+:} false; then :
12104 $as_echo_n "(cached) " >&6
12105 else
12106 if test -n "$WINDRES"; then
12107 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12108 else
12109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12110 for as_dir in $PATH
12111 do
12112 IFS=$as_save_IFS
12113 test -z "$as_dir" && as_dir=.
12114 for ac_exec_ext in '' $ac_executable_extensions; do
12115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12116 ac_cv_prog_WINDRES="${ncn_progname}"
12117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12118 break 2
12119 fi
12120 done
12121 done
12122 IFS=$as_save_IFS
12123
12124 fi
12125 fi
12126 WINDRES=$ac_cv_prog_WINDRES
12127 if test -n "$WINDRES"; then
12128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12129 $as_echo "$WINDRES" >&6; }
12130 else
12131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12132 $as_echo "no" >&6; }
12133 fi
12134
12135
12136 done
12137 fi
12138
12139 for ncn_progname in windres; do
12140 if test -n "$ncn_tool_prefix"; then
12141 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12142 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12144 $as_echo_n "checking for $ac_word... " >&6; }
12145 if ${ac_cv_prog_WINDRES+:} false; then :
12146 $as_echo_n "(cached) " >&6
12147 else
12148 if test -n "$WINDRES"; then
12149 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12150 else
12151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12152 for as_dir in $PATH
12153 do
12154 IFS=$as_save_IFS
12155 test -z "$as_dir" && as_dir=.
12156 for ac_exec_ext in '' $ac_executable_extensions; do
12157 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12158 ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}"
12159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12160 break 2
12161 fi
12162 done
12163 done
12164 IFS=$as_save_IFS
12165
12166 fi
12167 fi
12168 WINDRES=$ac_cv_prog_WINDRES
12169 if test -n "$WINDRES"; then
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12171 $as_echo "$WINDRES" >&6; }
12172 else
12173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12174 $as_echo "no" >&6; }
12175 fi
12176
12177
12178 fi
12179 if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then
12180 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12181 set dummy ${ncn_progname}; ac_word=$2
12182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12183 $as_echo_n "checking for $ac_word... " >&6; }
12184 if ${ac_cv_prog_WINDRES+:} false; then :
12185 $as_echo_n "(cached) " >&6
12186 else
12187 if test -n "$WINDRES"; then
12188 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12189 else
12190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12191 for as_dir in $PATH
12192 do
12193 IFS=$as_save_IFS
12194 test -z "$as_dir" && as_dir=.
12195 for ac_exec_ext in '' $ac_executable_extensions; do
12196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12197 ac_cv_prog_WINDRES="${ncn_progname}"
12198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12199 break 2
12200 fi
12201 done
12202 done
12203 IFS=$as_save_IFS
12204
12205 fi
12206 fi
12207 WINDRES=$ac_cv_prog_WINDRES
12208 if test -n "$WINDRES"; then
12209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12210 $as_echo "$WINDRES" >&6; }
12211 else
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12213 $as_echo "no" >&6; }
12214 fi
12215
12216
12217 fi
12218 test -n "$ac_cv_prog_WINDRES" && break
12219 done
12220
12221 if test -z "$ac_cv_prog_WINDRES" ; then
12222 set dummy windres
12223 if test $build = $host ; then
12224 WINDRES="$2"
12225 else
12226 WINDRES="${ncn_tool_prefix}$2"
12227 fi
12228 fi
12229
12230
12231
12232 if test -n "$WINDMC"; then
12233 ac_cv_prog_WINDMC=$WINDMC
12234 elif test -n "$ac_cv_prog_WINDMC"; then
12235 WINDMC=$ac_cv_prog_WINDMC
12236 fi
12237
12238 if test -n "$ac_cv_prog_WINDMC"; then
12239 for ncn_progname in windmc; do
12240 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12241 set dummy ${ncn_progname}; ac_word=$2
12242 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12243 $as_echo_n "checking for $ac_word... " >&6; }
12244 if ${ac_cv_prog_WINDMC+:} false; then :
12245 $as_echo_n "(cached) " >&6
12246 else
12247 if test -n "$WINDMC"; then
12248 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12249 else
12250 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12251 for as_dir in $PATH
12252 do
12253 IFS=$as_save_IFS
12254 test -z "$as_dir" && as_dir=.
12255 for ac_exec_ext in '' $ac_executable_extensions; do
12256 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12257 ac_cv_prog_WINDMC="${ncn_progname}"
12258 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12259 break 2
12260 fi
12261 done
12262 done
12263 IFS=$as_save_IFS
12264
12265 fi
12266 fi
12267 WINDMC=$ac_cv_prog_WINDMC
12268 if test -n "$WINDMC"; then
12269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12270 $as_echo "$WINDMC" >&6; }
12271 else
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12273 $as_echo "no" >&6; }
12274 fi
12275
12276
12277 done
12278 fi
12279
12280 for ncn_progname in windmc; do
12281 if test -n "$ncn_tool_prefix"; then
12282 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12283 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12285 $as_echo_n "checking for $ac_word... " >&6; }
12286 if ${ac_cv_prog_WINDMC+:} false; then :
12287 $as_echo_n "(cached) " >&6
12288 else
12289 if test -n "$WINDMC"; then
12290 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12291 else
12292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12293 for as_dir in $PATH
12294 do
12295 IFS=$as_save_IFS
12296 test -z "$as_dir" && as_dir=.
12297 for ac_exec_ext in '' $ac_executable_extensions; do
12298 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12299 ac_cv_prog_WINDMC="${ncn_tool_prefix}${ncn_progname}"
12300 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12301 break 2
12302 fi
12303 done
12304 done
12305 IFS=$as_save_IFS
12306
12307 fi
12308 fi
12309 WINDMC=$ac_cv_prog_WINDMC
12310 if test -n "$WINDMC"; then
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12312 $as_echo "$WINDMC" >&6; }
12313 else
12314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12315 $as_echo "no" >&6; }
12316 fi
12317
12318
12319 fi
12320 if test -z "$ac_cv_prog_WINDMC" && test $build = $host ; then
12321 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12322 set dummy ${ncn_progname}; ac_word=$2
12323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12324 $as_echo_n "checking for $ac_word... " >&6; }
12325 if ${ac_cv_prog_WINDMC+:} false; then :
12326 $as_echo_n "(cached) " >&6
12327 else
12328 if test -n "$WINDMC"; then
12329 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12330 else
12331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12332 for as_dir in $PATH
12333 do
12334 IFS=$as_save_IFS
12335 test -z "$as_dir" && as_dir=.
12336 for ac_exec_ext in '' $ac_executable_extensions; do
12337 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12338 ac_cv_prog_WINDMC="${ncn_progname}"
12339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12340 break 2
12341 fi
12342 done
12343 done
12344 IFS=$as_save_IFS
12345
12346 fi
12347 fi
12348 WINDMC=$ac_cv_prog_WINDMC
12349 if test -n "$WINDMC"; then
12350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12351 $as_echo "$WINDMC" >&6; }
12352 else
12353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12354 $as_echo "no" >&6; }
12355 fi
12356
12357
12358 fi
12359 test -n "$ac_cv_prog_WINDMC" && break
12360 done
12361
12362 if test -z "$ac_cv_prog_WINDMC" ; then
12363 set dummy windmc
12364 if test $build = $host ; then
12365 WINDMC="$2"
12366 else
12367 WINDMC="${ncn_tool_prefix}$2"
12368 fi
12369 fi
12370
12371
12372
12373 if test -n "$OBJCOPY"; then
12374 ac_cv_prog_OBJCOPY=$OBJCOPY
12375 elif test -n "$ac_cv_prog_OBJCOPY"; then
12376 OBJCOPY=$ac_cv_prog_OBJCOPY
12377 fi
12378
12379 if test -n "$ac_cv_prog_OBJCOPY"; then
12380 for ncn_progname in objcopy; do
12381 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12382 set dummy ${ncn_progname}; ac_word=$2
12383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12384 $as_echo_n "checking for $ac_word... " >&6; }
12385 if ${ac_cv_prog_OBJCOPY+:} false; then :
12386 $as_echo_n "(cached) " >&6
12387 else
12388 if test -n "$OBJCOPY"; then
12389 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12390 else
12391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12392 for as_dir in $PATH
12393 do
12394 IFS=$as_save_IFS
12395 test -z "$as_dir" && as_dir=.
12396 for ac_exec_ext in '' $ac_executable_extensions; do
12397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12398 ac_cv_prog_OBJCOPY="${ncn_progname}"
12399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12400 break 2
12401 fi
12402 done
12403 done
12404 IFS=$as_save_IFS
12405
12406 fi
12407 fi
12408 OBJCOPY=$ac_cv_prog_OBJCOPY
12409 if test -n "$OBJCOPY"; then
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12411 $as_echo "$OBJCOPY" >&6; }
12412 else
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12414 $as_echo "no" >&6; }
12415 fi
12416
12417
12418 done
12419 fi
12420
12421 for ncn_progname in objcopy; do
12422 if test -n "$ncn_tool_prefix"; then
12423 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12424 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12426 $as_echo_n "checking for $ac_word... " >&6; }
12427 if ${ac_cv_prog_OBJCOPY+:} false; then :
12428 $as_echo_n "(cached) " >&6
12429 else
12430 if test -n "$OBJCOPY"; then
12431 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12432 else
12433 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12434 for as_dir in $PATH
12435 do
12436 IFS=$as_save_IFS
12437 test -z "$as_dir" && as_dir=.
12438 for ac_exec_ext in '' $ac_executable_extensions; do
12439 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12440 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}"
12441 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12442 break 2
12443 fi
12444 done
12445 done
12446 IFS=$as_save_IFS
12447
12448 fi
12449 fi
12450 OBJCOPY=$ac_cv_prog_OBJCOPY
12451 if test -n "$OBJCOPY"; then
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12453 $as_echo "$OBJCOPY" >&6; }
12454 else
12455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12456 $as_echo "no" >&6; }
12457 fi
12458
12459
12460 fi
12461 if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then
12462 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12463 set dummy ${ncn_progname}; ac_word=$2
12464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12465 $as_echo_n "checking for $ac_word... " >&6; }
12466 if ${ac_cv_prog_OBJCOPY+:} false; then :
12467 $as_echo_n "(cached) " >&6
12468 else
12469 if test -n "$OBJCOPY"; then
12470 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12471 else
12472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12473 for as_dir in $PATH
12474 do
12475 IFS=$as_save_IFS
12476 test -z "$as_dir" && as_dir=.
12477 for ac_exec_ext in '' $ac_executable_extensions; do
12478 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12479 ac_cv_prog_OBJCOPY="${ncn_progname}"
12480 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12481 break 2
12482 fi
12483 done
12484 done
12485 IFS=$as_save_IFS
12486
12487 fi
12488 fi
12489 OBJCOPY=$ac_cv_prog_OBJCOPY
12490 if test -n "$OBJCOPY"; then
12491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12492 $as_echo "$OBJCOPY" >&6; }
12493 else
12494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12495 $as_echo "no" >&6; }
12496 fi
12497
12498
12499 fi
12500 test -n "$ac_cv_prog_OBJCOPY" && break
12501 done
12502
12503 if test -z "$ac_cv_prog_OBJCOPY" ; then
12504 set dummy objcopy
12505 if test $build = $host ; then
12506 OBJCOPY="$2"
12507 else
12508 OBJCOPY="${ncn_tool_prefix}$2"
12509 fi
12510 fi
12511
12512
12513
12514 if test -n "$OBJDUMP"; then
12515 ac_cv_prog_OBJDUMP=$OBJDUMP
12516 elif test -n "$ac_cv_prog_OBJDUMP"; then
12517 OBJDUMP=$ac_cv_prog_OBJDUMP
12518 fi
12519
12520 if test -n "$ac_cv_prog_OBJDUMP"; then
12521 for ncn_progname in objdump; do
12522 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12523 set dummy ${ncn_progname}; ac_word=$2
12524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12525 $as_echo_n "checking for $ac_word... " >&6; }
12526 if ${ac_cv_prog_OBJDUMP+:} false; then :
12527 $as_echo_n "(cached) " >&6
12528 else
12529 if test -n "$OBJDUMP"; then
12530 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12531 else
12532 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12533 for as_dir in $PATH
12534 do
12535 IFS=$as_save_IFS
12536 test -z "$as_dir" && as_dir=.
12537 for ac_exec_ext in '' $ac_executable_extensions; do
12538 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12539 ac_cv_prog_OBJDUMP="${ncn_progname}"
12540 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12541 break 2
12542 fi
12543 done
12544 done
12545 IFS=$as_save_IFS
12546
12547 fi
12548 fi
12549 OBJDUMP=$ac_cv_prog_OBJDUMP
12550 if test -n "$OBJDUMP"; then
12551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12552 $as_echo "$OBJDUMP" >&6; }
12553 else
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12555 $as_echo "no" >&6; }
12556 fi
12557
12558
12559 done
12560 fi
12561
12562 for ncn_progname in objdump; do
12563 if test -n "$ncn_tool_prefix"; then
12564 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12565 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12567 $as_echo_n "checking for $ac_word... " >&6; }
12568 if ${ac_cv_prog_OBJDUMP+:} false; then :
12569 $as_echo_n "(cached) " >&6
12570 else
12571 if test -n "$OBJDUMP"; then
12572 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12573 else
12574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12575 for as_dir in $PATH
12576 do
12577 IFS=$as_save_IFS
12578 test -z "$as_dir" && as_dir=.
12579 for ac_exec_ext in '' $ac_executable_extensions; do
12580 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12581 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}"
12582 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12583 break 2
12584 fi
12585 done
12586 done
12587 IFS=$as_save_IFS
12588
12589 fi
12590 fi
12591 OBJDUMP=$ac_cv_prog_OBJDUMP
12592 if test -n "$OBJDUMP"; then
12593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12594 $as_echo "$OBJDUMP" >&6; }
12595 else
12596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12597 $as_echo "no" >&6; }
12598 fi
12599
12600
12601 fi
12602 if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then
12603 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12604 set dummy ${ncn_progname}; ac_word=$2
12605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12606 $as_echo_n "checking for $ac_word... " >&6; }
12607 if ${ac_cv_prog_OBJDUMP+:} false; then :
12608 $as_echo_n "(cached) " >&6
12609 else
12610 if test -n "$OBJDUMP"; then
12611 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12612 else
12613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12614 for as_dir in $PATH
12615 do
12616 IFS=$as_save_IFS
12617 test -z "$as_dir" && as_dir=.
12618 for ac_exec_ext in '' $ac_executable_extensions; do
12619 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12620 ac_cv_prog_OBJDUMP="${ncn_progname}"
12621 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12622 break 2
12623 fi
12624 done
12625 done
12626 IFS=$as_save_IFS
12627
12628 fi
12629 fi
12630 OBJDUMP=$ac_cv_prog_OBJDUMP
12631 if test -n "$OBJDUMP"; then
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12633 $as_echo "$OBJDUMP" >&6; }
12634 else
12635 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12636 $as_echo "no" >&6; }
12637 fi
12638
12639
12640 fi
12641 test -n "$ac_cv_prog_OBJDUMP" && break
12642 done
12643
12644 if test -z "$ac_cv_prog_OBJDUMP" ; then
12645 set dummy objdump
12646 if test $build = $host ; then
12647 OBJDUMP="$2"
12648 else
12649 OBJDUMP="${ncn_tool_prefix}$2"
12650 fi
12651 fi
12652
12653
12654
12655 if test -n "$OTOOL"; then
12656 ac_cv_prog_OTOOL=$OTOOL
12657 elif test -n "$ac_cv_prog_OTOOL"; then
12658 OTOOL=$ac_cv_prog_OTOOL
12659 fi
12660
12661 if test -n "$ac_cv_prog_OTOOL"; then
12662 for ncn_progname in otool; do
12663 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12664 set dummy ${ncn_progname}; ac_word=$2
12665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12666 $as_echo_n "checking for $ac_word... " >&6; }
12667 if ${ac_cv_prog_OTOOL+:} false; then :
12668 $as_echo_n "(cached) " >&6
12669 else
12670 if test -n "$OTOOL"; then
12671 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12672 else
12673 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12674 for as_dir in $PATH
12675 do
12676 IFS=$as_save_IFS
12677 test -z "$as_dir" && as_dir=.
12678 for ac_exec_ext in '' $ac_executable_extensions; do
12679 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12680 ac_cv_prog_OTOOL="${ncn_progname}"
12681 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12682 break 2
12683 fi
12684 done
12685 done
12686 IFS=$as_save_IFS
12687
12688 fi
12689 fi
12690 OTOOL=$ac_cv_prog_OTOOL
12691 if test -n "$OTOOL"; then
12692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12693 $as_echo "$OTOOL" >&6; }
12694 else
12695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12696 $as_echo "no" >&6; }
12697 fi
12698
12699
12700 done
12701 fi
12702
12703 for ncn_progname in otool; do
12704 if test -n "$ncn_tool_prefix"; then
12705 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12706 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12708 $as_echo_n "checking for $ac_word... " >&6; }
12709 if ${ac_cv_prog_OTOOL+:} false; then :
12710 $as_echo_n "(cached) " >&6
12711 else
12712 if test -n "$OTOOL"; then
12713 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12714 else
12715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12716 for as_dir in $PATH
12717 do
12718 IFS=$as_save_IFS
12719 test -z "$as_dir" && as_dir=.
12720 for ac_exec_ext in '' $ac_executable_extensions; do
12721 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12722 ac_cv_prog_OTOOL="${ncn_tool_prefix}${ncn_progname}"
12723 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12724 break 2
12725 fi
12726 done
12727 done
12728 IFS=$as_save_IFS
12729
12730 fi
12731 fi
12732 OTOOL=$ac_cv_prog_OTOOL
12733 if test -n "$OTOOL"; then
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12735 $as_echo "$OTOOL" >&6; }
12736 else
12737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12738 $as_echo "no" >&6; }
12739 fi
12740
12741
12742 fi
12743 if test -z "$ac_cv_prog_OTOOL" && test $build = $host ; then
12744 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12745 set dummy ${ncn_progname}; ac_word=$2
12746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12747 $as_echo_n "checking for $ac_word... " >&6; }
12748 if ${ac_cv_prog_OTOOL+:} false; then :
12749 $as_echo_n "(cached) " >&6
12750 else
12751 if test -n "$OTOOL"; then
12752 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
12753 else
12754 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12755 for as_dir in $PATH
12756 do
12757 IFS=$as_save_IFS
12758 test -z "$as_dir" && as_dir=.
12759 for ac_exec_ext in '' $ac_executable_extensions; do
12760 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12761 ac_cv_prog_OTOOL="${ncn_progname}"
12762 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12763 break 2
12764 fi
12765 done
12766 done
12767 IFS=$as_save_IFS
12768
12769 fi
12770 fi
12771 OTOOL=$ac_cv_prog_OTOOL
12772 if test -n "$OTOOL"; then
12773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
12774 $as_echo "$OTOOL" >&6; }
12775 else
12776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12777 $as_echo "no" >&6; }
12778 fi
12779
12780
12781 fi
12782 test -n "$ac_cv_prog_OTOOL" && break
12783 done
12784
12785 if test -z "$ac_cv_prog_OTOOL" ; then
12786 set dummy otool
12787 if test $build = $host ; then
12788 OTOOL="$2"
12789 else
12790 OTOOL="${ncn_tool_prefix}$2"
12791 fi
12792 fi
12793
12794
12795
12796 if test -n "$READELF"; then
12797 ac_cv_prog_READELF=$READELF
12798 elif test -n "$ac_cv_prog_READELF"; then
12799 READELF=$ac_cv_prog_READELF
12800 fi
12801
12802 if test -n "$ac_cv_prog_READELF"; then
12803 for ncn_progname in readelf; do
12804 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12805 set dummy ${ncn_progname}; ac_word=$2
12806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12807 $as_echo_n "checking for $ac_word... " >&6; }
12808 if ${ac_cv_prog_READELF+:} false; then :
12809 $as_echo_n "(cached) " >&6
12810 else
12811 if test -n "$READELF"; then
12812 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12813 else
12814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12815 for as_dir in $PATH
12816 do
12817 IFS=$as_save_IFS
12818 test -z "$as_dir" && as_dir=.
12819 for ac_exec_ext in '' $ac_executable_extensions; do
12820 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12821 ac_cv_prog_READELF="${ncn_progname}"
12822 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12823 break 2
12824 fi
12825 done
12826 done
12827 IFS=$as_save_IFS
12828
12829 fi
12830 fi
12831 READELF=$ac_cv_prog_READELF
12832 if test -n "$READELF"; then
12833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12834 $as_echo "$READELF" >&6; }
12835 else
12836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12837 $as_echo "no" >&6; }
12838 fi
12839
12840
12841 done
12842 fi
12843
12844 for ncn_progname in readelf; do
12845 if test -n "$ncn_tool_prefix"; then
12846 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12847 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12849 $as_echo_n "checking for $ac_word... " >&6; }
12850 if ${ac_cv_prog_READELF+:} false; then :
12851 $as_echo_n "(cached) " >&6
12852 else
12853 if test -n "$READELF"; then
12854 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12855 else
12856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12857 for as_dir in $PATH
12858 do
12859 IFS=$as_save_IFS
12860 test -z "$as_dir" && as_dir=.
12861 for ac_exec_ext in '' $ac_executable_extensions; do
12862 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12863 ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}"
12864 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12865 break 2
12866 fi
12867 done
12868 done
12869 IFS=$as_save_IFS
12870
12871 fi
12872 fi
12873 READELF=$ac_cv_prog_READELF
12874 if test -n "$READELF"; then
12875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12876 $as_echo "$READELF" >&6; }
12877 else
12878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12879 $as_echo "no" >&6; }
12880 fi
12881
12882
12883 fi
12884 if test -z "$ac_cv_prog_READELF" && test $build = $host ; then
12885 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12886 set dummy ${ncn_progname}; ac_word=$2
12887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12888 $as_echo_n "checking for $ac_word... " >&6; }
12889 if ${ac_cv_prog_READELF+:} false; then :
12890 $as_echo_n "(cached) " >&6
12891 else
12892 if test -n "$READELF"; then
12893 ac_cv_prog_READELF="$READELF" # Let the user override the test.
12894 else
12895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12896 for as_dir in $PATH
12897 do
12898 IFS=$as_save_IFS
12899 test -z "$as_dir" && as_dir=.
12900 for ac_exec_ext in '' $ac_executable_extensions; do
12901 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12902 ac_cv_prog_READELF="${ncn_progname}"
12903 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12904 break 2
12905 fi
12906 done
12907 done
12908 IFS=$as_save_IFS
12909
12910 fi
12911 fi
12912 READELF=$ac_cv_prog_READELF
12913 if test -n "$READELF"; then
12914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
12915 $as_echo "$READELF" >&6; }
12916 else
12917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12918 $as_echo "no" >&6; }
12919 fi
12920
12921
12922 fi
12923 test -n "$ac_cv_prog_READELF" && break
12924 done
12925
12926 if test -z "$ac_cv_prog_READELF" ; then
12927 set dummy readelf
12928 if test $build = $host ; then
12929 READELF="$2"
12930 else
12931 READELF="${ncn_tool_prefix}$2"
12932 fi
12933 fi
12934
12935
12936
12937
12938
12939
12940
12941
12942
12943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
12944 $as_echo_n "checking for -plugin option... " >&6; }
12945
12946 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
12947 plugin_option=
12948 for plugin in $plugin_names; do
12949 plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
12950 if test x$plugin_so = x$plugin; then
12951 plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
12952 fi
12953 if test x$plugin_so != x$plugin; then
12954 plugin_option="--plugin $plugin_so"
12955 break
12956 fi
12957 done
12958 if test -n "$ac_tool_prefix"; then
12959 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
12960 set dummy ${ac_tool_prefix}ar; ac_word=$2
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12962 $as_echo_n "checking for $ac_word... " >&6; }
12963 if ${ac_cv_prog_AR+:} false; then :
12964 $as_echo_n "(cached) " >&6
12965 else
12966 if test -n "$AR"; then
12967 ac_cv_prog_AR="$AR" # Let the user override the test.
12968 else
12969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12970 for as_dir in $PATH
12971 do
12972 IFS=$as_save_IFS
12973 test -z "$as_dir" && as_dir=.
12974 for ac_exec_ext in '' $ac_executable_extensions; do
12975 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12976 ac_cv_prog_AR="${ac_tool_prefix}ar"
12977 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12978 break 2
12979 fi
12980 done
12981 done
12982 IFS=$as_save_IFS
12983
12984 fi
12985 fi
12986 AR=$ac_cv_prog_AR
12987 if test -n "$AR"; then
12988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
12989 $as_echo "$AR" >&6; }
12990 else
12991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12992 $as_echo "no" >&6; }
12993 fi
12994
12995
12996 fi
12997 if test -z "$ac_cv_prog_AR"; then
12998 ac_ct_AR=$AR
12999 # Extract the first word of "ar", so it can be a program name with args.
13000 set dummy ar; ac_word=$2
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13002 $as_echo_n "checking for $ac_word... " >&6; }
13003 if ${ac_cv_prog_ac_ct_AR+:} false; then :
13004 $as_echo_n "(cached) " >&6
13005 else
13006 if test -n "$ac_ct_AR"; then
13007 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13008 else
13009 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13010 for as_dir in $PATH
13011 do
13012 IFS=$as_save_IFS
13013 test -z "$as_dir" && as_dir=.
13014 for ac_exec_ext in '' $ac_executable_extensions; do
13015 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13016 ac_cv_prog_ac_ct_AR="ar"
13017 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13018 break 2
13019 fi
13020 done
13021 done
13022 IFS=$as_save_IFS
13023
13024 fi
13025 fi
13026 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13027 if test -n "$ac_ct_AR"; then
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13029 $as_echo "$ac_ct_AR" >&6; }
13030 else
13031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13032 $as_echo "no" >&6; }
13033 fi
13034
13035 if test "x$ac_ct_AR" = x; then
13036 AR=""
13037 else
13038 case $cross_compiling:$ac_tool_warned in
13039 yes:)
13040 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13041 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13042 ac_tool_warned=yes ;;
13043 esac
13044 AR=$ac_ct_AR
13045 fi
13046 else
13047 AR="$ac_cv_prog_AR"
13048 fi
13049
13050 if test "${AR}" = "" ; then
13051 as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
13052 fi
13053 touch conftest.c
13054 ${AR} $plugin_option rc conftest.a conftest.c
13055 if test "$?" != 0; then
13056 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
13057 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
13058 plugin_option=
13059 fi
13060 rm -f conftest.*
13061 if test -n "$plugin_option"; then
13062 PLUGIN_OPTION="$plugin_option"
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
13064 $as_echo "$plugin_option" >&6; }
13065 else
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13067 $as_echo "no" >&6; }
13068 fi
13069
13070 AR_PLUGIN_OPTION=
13071 RANLIB_PLUGIN_OPTION=
13072 if test -n "$PLUGIN_OPTION"; then
13073 if $AR --help 2>&1 | grep -q "\--plugin"; then
13074 AR_PLUGIN_OPTION="$PLUGIN_OPTION"
13075 fi
13076 if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
13077 RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
13078 fi
13079 fi
13080
13081
13082
13083 # Target tools.
13084
13085 # Check whether --with-build-time-tools was given.
13086 if test "${with_build_time_tools+set}" = set; then :
13087 withval=$with_build_time_tools; case x"$withval" in
13088 x/*) ;;
13089 *)
13090 with_build_time_tools=
13091 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: argument to --with-build-time-tools must be an absolute path" >&5
13092 $as_echo "$as_me: WARNING: argument to --with-build-time-tools must be an absolute path" >&2;}
13093 ;;
13094 esac
13095 else
13096 with_build_time_tools=
13097 fi
13098
13099
13100
13101
13102 if test -n "$CC_FOR_TARGET"; then
13103 ac_cv_prog_CC_FOR_TARGET=$CC_FOR_TARGET
13104 elif test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13105 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13106 fi
13107
13108 if test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13109 for ncn_progname in cc gcc; do
13110 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13111 set dummy ${ncn_progname}; ac_word=$2
13112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13113 $as_echo_n "checking for $ac_word... " >&6; }
13114 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13115 $as_echo_n "(cached) " >&6
13116 else
13117 if test -n "$CC_FOR_TARGET"; then
13118 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13119 else
13120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13121 for as_dir in $PATH
13122 do
13123 IFS=$as_save_IFS
13124 test -z "$as_dir" && as_dir=.
13125 for ac_exec_ext in '' $ac_executable_extensions; do
13126 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13127 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13128 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13129 break 2
13130 fi
13131 done
13132 done
13133 IFS=$as_save_IFS
13134
13135 fi
13136 fi
13137 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13138 if test -n "$CC_FOR_TARGET"; then
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13140 $as_echo "$CC_FOR_TARGET" >&6; }
13141 else
13142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13143 $as_echo "no" >&6; }
13144 fi
13145
13146
13147 done
13148 fi
13149
13150 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13151 for ncn_progname in cc gcc; do
13152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13153 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13154 if test -x $with_build_time_tools/${ncn_progname}; then
13155 ac_cv_prog_CC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13157 $as_echo "yes" >&6; }
13158 break
13159 else
13160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13161 $as_echo "no" >&6; }
13162 fi
13163 done
13164 fi
13165
13166 if test -z "$ac_cv_prog_CC_FOR_TARGET"; then
13167 for ncn_progname in cc gcc; do
13168 if test -n "$ncn_target_tool_prefix"; then
13169 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13170 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13172 $as_echo_n "checking for $ac_word... " >&6; }
13173 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13174 $as_echo_n "(cached) " >&6
13175 else
13176 if test -n "$CC_FOR_TARGET"; then
13177 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13178 else
13179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13180 for as_dir in $PATH
13181 do
13182 IFS=$as_save_IFS
13183 test -z "$as_dir" && as_dir=.
13184 for ac_exec_ext in '' $ac_executable_extensions; do
13185 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13186 ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13187 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13188 break 2
13189 fi
13190 done
13191 done
13192 IFS=$as_save_IFS
13193
13194 fi
13195 fi
13196 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13197 if test -n "$CC_FOR_TARGET"; then
13198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13199 $as_echo "$CC_FOR_TARGET" >&6; }
13200 else
13201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13202 $as_echo "no" >&6; }
13203 fi
13204
13205
13206 fi
13207 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then
13208 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13209 set dummy ${ncn_progname}; ac_word=$2
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13211 $as_echo_n "checking for $ac_word... " >&6; }
13212 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13213 $as_echo_n "(cached) " >&6
13214 else
13215 if test -n "$CC_FOR_TARGET"; then
13216 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13217 else
13218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13219 for as_dir in $PATH
13220 do
13221 IFS=$as_save_IFS
13222 test -z "$as_dir" && as_dir=.
13223 for ac_exec_ext in '' $ac_executable_extensions; do
13224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13225 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13227 break 2
13228 fi
13229 done
13230 done
13231 IFS=$as_save_IFS
13232
13233 fi
13234 fi
13235 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13236 if test -n "$CC_FOR_TARGET"; then
13237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13238 $as_echo "$CC_FOR_TARGET" >&6; }
13239 else
13240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13241 $as_echo "no" >&6; }
13242 fi
13243
13244
13245 fi
13246 test -n "$ac_cv_prog_CC_FOR_TARGET" && break
13247 done
13248 fi
13249
13250 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
13251 set dummy cc gcc
13252 if test $build = $target ; then
13253 CC_FOR_TARGET="$2"
13254 else
13255 CC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13256 fi
13257 else
13258 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
13259 fi
13260
13261
13262
13263 if test -n "$CXX_FOR_TARGET"; then
13264 ac_cv_prog_CXX_FOR_TARGET=$CXX_FOR_TARGET
13265 elif test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13266 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13267 fi
13268
13269 if test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13270 for ncn_progname in c++ g++ cxx gxx; do
13271 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13272 set dummy ${ncn_progname}; ac_word=$2
13273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13274 $as_echo_n "checking for $ac_word... " >&6; }
13275 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13276 $as_echo_n "(cached) " >&6
13277 else
13278 if test -n "$CXX_FOR_TARGET"; then
13279 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13280 else
13281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13282 for as_dir in $PATH
13283 do
13284 IFS=$as_save_IFS
13285 test -z "$as_dir" && as_dir=.
13286 for ac_exec_ext in '' $ac_executable_extensions; do
13287 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13288 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13289 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13290 break 2
13291 fi
13292 done
13293 done
13294 IFS=$as_save_IFS
13295
13296 fi
13297 fi
13298 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13299 if test -n "$CXX_FOR_TARGET"; then
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13301 $as_echo "$CXX_FOR_TARGET" >&6; }
13302 else
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13304 $as_echo "no" >&6; }
13305 fi
13306
13307
13308 done
13309 fi
13310
13311 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test -n "$with_build_time_tools"; then
13312 for ncn_progname in c++ g++ cxx gxx; do
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13314 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13315 if test -x $with_build_time_tools/${ncn_progname}; then
13316 ac_cv_prog_CXX_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13318 $as_echo "yes" >&6; }
13319 break
13320 else
13321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13322 $as_echo "no" >&6; }
13323 fi
13324 done
13325 fi
13326
13327 if test -z "$ac_cv_prog_CXX_FOR_TARGET"; then
13328 for ncn_progname in c++ g++ cxx gxx; do
13329 if test -n "$ncn_target_tool_prefix"; then
13330 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13331 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13333 $as_echo_n "checking for $ac_word... " >&6; }
13334 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13335 $as_echo_n "(cached) " >&6
13336 else
13337 if test -n "$CXX_FOR_TARGET"; then
13338 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13339 else
13340 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13341 for as_dir in $PATH
13342 do
13343 IFS=$as_save_IFS
13344 test -z "$as_dir" && as_dir=.
13345 for ac_exec_ext in '' $ac_executable_extensions; do
13346 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13347 ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13348 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13349 break 2
13350 fi
13351 done
13352 done
13353 IFS=$as_save_IFS
13354
13355 fi
13356 fi
13357 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13358 if test -n "$CXX_FOR_TARGET"; then
13359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13360 $as_echo "$CXX_FOR_TARGET" >&6; }
13361 else
13362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13363 $as_echo "no" >&6; }
13364 fi
13365
13366
13367 fi
13368 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then
13369 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13370 set dummy ${ncn_progname}; ac_word=$2
13371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13372 $as_echo_n "checking for $ac_word... " >&6; }
13373 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13374 $as_echo_n "(cached) " >&6
13375 else
13376 if test -n "$CXX_FOR_TARGET"; then
13377 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13378 else
13379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13380 for as_dir in $PATH
13381 do
13382 IFS=$as_save_IFS
13383 test -z "$as_dir" && as_dir=.
13384 for ac_exec_ext in '' $ac_executable_extensions; do
13385 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13386 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13387 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13388 break 2
13389 fi
13390 done
13391 done
13392 IFS=$as_save_IFS
13393
13394 fi
13395 fi
13396 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13397 if test -n "$CXX_FOR_TARGET"; then
13398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13399 $as_echo "$CXX_FOR_TARGET" >&6; }
13400 else
13401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13402 $as_echo "no" >&6; }
13403 fi
13404
13405
13406 fi
13407 test -n "$ac_cv_prog_CXX_FOR_TARGET" && break
13408 done
13409 fi
13410
13411 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
13412 set dummy c++ g++ cxx gxx
13413 if test $build = $target ; then
13414 CXX_FOR_TARGET="$2"
13415 else
13416 CXX_FOR_TARGET="${ncn_target_tool_prefix}$2"
13417 fi
13418 else
13419 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
13420 fi
13421
13422
13423
13424 if test -n "$GCC_FOR_TARGET"; then
13425 ac_cv_prog_GCC_FOR_TARGET=$GCC_FOR_TARGET
13426 elif test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13427 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13428 fi
13429
13430 if test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13431 for ncn_progname in gcc; do
13432 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13433 set dummy ${ncn_progname}; ac_word=$2
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13435 $as_echo_n "checking for $ac_word... " >&6; }
13436 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13437 $as_echo_n "(cached) " >&6
13438 else
13439 if test -n "$GCC_FOR_TARGET"; then
13440 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13441 else
13442 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13443 for as_dir in $PATH
13444 do
13445 IFS=$as_save_IFS
13446 test -z "$as_dir" && as_dir=.
13447 for ac_exec_ext in '' $ac_executable_extensions; do
13448 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13449 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13450 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13451 break 2
13452 fi
13453 done
13454 done
13455 IFS=$as_save_IFS
13456
13457 fi
13458 fi
13459 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13460 if test -n "$GCC_FOR_TARGET"; then
13461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13462 $as_echo "$GCC_FOR_TARGET" >&6; }
13463 else
13464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13465 $as_echo "no" >&6; }
13466 fi
13467
13468
13469 done
13470 fi
13471
13472 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13473 for ncn_progname in gcc; do
13474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13475 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13476 if test -x $with_build_time_tools/${ncn_progname}; then
13477 ac_cv_prog_GCC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13479 $as_echo "yes" >&6; }
13480 break
13481 else
13482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13483 $as_echo "no" >&6; }
13484 fi
13485 done
13486 fi
13487
13488 if test -z "$ac_cv_prog_GCC_FOR_TARGET"; then
13489 for ncn_progname in gcc; do
13490 if test -n "$ncn_target_tool_prefix"; then
13491 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13492 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13494 $as_echo_n "checking for $ac_word... " >&6; }
13495 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13496 $as_echo_n "(cached) " >&6
13497 else
13498 if test -n "$GCC_FOR_TARGET"; then
13499 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13500 else
13501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13502 for as_dir in $PATH
13503 do
13504 IFS=$as_save_IFS
13505 test -z "$as_dir" && as_dir=.
13506 for ac_exec_ext in '' $ac_executable_extensions; do
13507 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13508 ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13509 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13510 break 2
13511 fi
13512 done
13513 done
13514 IFS=$as_save_IFS
13515
13516 fi
13517 fi
13518 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13519 if test -n "$GCC_FOR_TARGET"; then
13520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13521 $as_echo "$GCC_FOR_TARGET" >&6; }
13522 else
13523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13524 $as_echo "no" >&6; }
13525 fi
13526
13527
13528 fi
13529 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then
13530 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13531 set dummy ${ncn_progname}; ac_word=$2
13532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13533 $as_echo_n "checking for $ac_word... " >&6; }
13534 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13535 $as_echo_n "(cached) " >&6
13536 else
13537 if test -n "$GCC_FOR_TARGET"; then
13538 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13539 else
13540 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13541 for as_dir in $PATH
13542 do
13543 IFS=$as_save_IFS
13544 test -z "$as_dir" && as_dir=.
13545 for ac_exec_ext in '' $ac_executable_extensions; do
13546 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13547 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13548 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13549 break 2
13550 fi
13551 done
13552 done
13553 IFS=$as_save_IFS
13554
13555 fi
13556 fi
13557 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13558 if test -n "$GCC_FOR_TARGET"; then
13559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13560 $as_echo "$GCC_FOR_TARGET" >&6; }
13561 else
13562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13563 $as_echo "no" >&6; }
13564 fi
13565
13566
13567 fi
13568 test -n "$ac_cv_prog_GCC_FOR_TARGET" && break
13569 done
13570 fi
13571
13572 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
13573 GCC_FOR_TARGET="${CC_FOR_TARGET}"
13574 else
13575 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
13576 fi
13577
13578
13579
13580 if test -n "$GFORTRAN_FOR_TARGET"; then
13581 ac_cv_prog_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET
13582 elif test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13583 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13584 fi
13585
13586 if test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13587 for ncn_progname in gfortran; do
13588 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13589 set dummy ${ncn_progname}; ac_word=$2
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13591 $as_echo_n "checking for $ac_word... " >&6; }
13592 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13593 $as_echo_n "(cached) " >&6
13594 else
13595 if test -n "$GFORTRAN_FOR_TARGET"; then
13596 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13597 else
13598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13599 for as_dir in $PATH
13600 do
13601 IFS=$as_save_IFS
13602 test -z "$as_dir" && as_dir=.
13603 for ac_exec_ext in '' $ac_executable_extensions; do
13604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13605 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13607 break 2
13608 fi
13609 done
13610 done
13611 IFS=$as_save_IFS
13612
13613 fi
13614 fi
13615 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13616 if test -n "$GFORTRAN_FOR_TARGET"; then
13617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13618 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13619 else
13620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13621 $as_echo "no" >&6; }
13622 fi
13623
13624
13625 done
13626 fi
13627
13628 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test -n "$with_build_time_tools"; then
13629 for ncn_progname in gfortran; do
13630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13631 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13632 if test -x $with_build_time_tools/${ncn_progname}; then
13633 ac_cv_prog_GFORTRAN_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13635 $as_echo "yes" >&6; }
13636 break
13637 else
13638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13639 $as_echo "no" >&6; }
13640 fi
13641 done
13642 fi
13643
13644 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13645 for ncn_progname in gfortran; do
13646 if test -n "$ncn_target_tool_prefix"; then
13647 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13648 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13650 $as_echo_n "checking for $ac_word... " >&6; }
13651 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13652 $as_echo_n "(cached) " >&6
13653 else
13654 if test -n "$GFORTRAN_FOR_TARGET"; then
13655 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13656 else
13657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13658 for as_dir in $PATH
13659 do
13660 IFS=$as_save_IFS
13661 test -z "$as_dir" && as_dir=.
13662 for ac_exec_ext in '' $ac_executable_extensions; do
13663 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13664 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13665 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13666 break 2
13667 fi
13668 done
13669 done
13670 IFS=$as_save_IFS
13671
13672 fi
13673 fi
13674 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13675 if test -n "$GFORTRAN_FOR_TARGET"; then
13676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13677 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13678 else
13679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13680 $as_echo "no" >&6; }
13681 fi
13682
13683
13684 fi
13685 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then
13686 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13687 set dummy ${ncn_progname}; ac_word=$2
13688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13689 $as_echo_n "checking for $ac_word... " >&6; }
13690 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13691 $as_echo_n "(cached) " >&6
13692 else
13693 if test -n "$GFORTRAN_FOR_TARGET"; then
13694 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13695 else
13696 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13697 for as_dir in $PATH
13698 do
13699 IFS=$as_save_IFS
13700 test -z "$as_dir" && as_dir=.
13701 for ac_exec_ext in '' $ac_executable_extensions; do
13702 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13703 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13704 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13705 break 2
13706 fi
13707 done
13708 done
13709 IFS=$as_save_IFS
13710
13711 fi
13712 fi
13713 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13714 if test -n "$GFORTRAN_FOR_TARGET"; then
13715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13716 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13717 else
13718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13719 $as_echo "no" >&6; }
13720 fi
13721
13722
13723 fi
13724 test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break
13725 done
13726 fi
13727
13728 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
13729 set dummy gfortran
13730 if test $build = $target ; then
13731 GFORTRAN_FOR_TARGET="$2"
13732 else
13733 GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2"
13734 fi
13735 else
13736 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
13737 fi
13738
13739
13740
13741 if test -n "$GOC_FOR_TARGET"; then
13742 ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET
13743 elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13744 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13745 fi
13746
13747 if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
13748 for ncn_progname in gccgo; do
13749 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13750 set dummy ${ncn_progname}; ac_word=$2
13751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13752 $as_echo_n "checking for $ac_word... " >&6; }
13753 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13754 $as_echo_n "(cached) " >&6
13755 else
13756 if test -n "$GOC_FOR_TARGET"; then
13757 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13758 else
13759 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13760 for as_dir in $PATH
13761 do
13762 IFS=$as_save_IFS
13763 test -z "$as_dir" && as_dir=.
13764 for ac_exec_ext in '' $ac_executable_extensions; do
13765 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13766 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13767 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13768 break 2
13769 fi
13770 done
13771 done
13772 IFS=$as_save_IFS
13773
13774 fi
13775 fi
13776 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13777 if test -n "$GOC_FOR_TARGET"; then
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13779 $as_echo "$GOC_FOR_TARGET" >&6; }
13780 else
13781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13782 $as_echo "no" >&6; }
13783 fi
13784
13785
13786 done
13787 fi
13788
13789 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13790 for ncn_progname in gccgo; do
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13792 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13793 if test -x $with_build_time_tools/${ncn_progname}; then
13794 ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13796 $as_echo "yes" >&6; }
13797 break
13798 else
13799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13800 $as_echo "no" >&6; }
13801 fi
13802 done
13803 fi
13804
13805 if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then
13806 for ncn_progname in gccgo; do
13807 if test -n "$ncn_target_tool_prefix"; then
13808 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13809 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13811 $as_echo_n "checking for $ac_word... " >&6; }
13812 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13813 $as_echo_n "(cached) " >&6
13814 else
13815 if test -n "$GOC_FOR_TARGET"; then
13816 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13817 else
13818 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13819 for as_dir in $PATH
13820 do
13821 IFS=$as_save_IFS
13822 test -z "$as_dir" && as_dir=.
13823 for ac_exec_ext in '' $ac_executable_extensions; do
13824 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13825 ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13826 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13827 break 2
13828 fi
13829 done
13830 done
13831 IFS=$as_save_IFS
13832
13833 fi
13834 fi
13835 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13836 if test -n "$GOC_FOR_TARGET"; then
13837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13838 $as_echo "$GOC_FOR_TARGET" >&6; }
13839 else
13840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13841 $as_echo "no" >&6; }
13842 fi
13843
13844
13845 fi
13846 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then
13847 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13848 set dummy ${ncn_progname}; ac_word=$2
13849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13850 $as_echo_n "checking for $ac_word... " >&6; }
13851 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
13852 $as_echo_n "(cached) " >&6
13853 else
13854 if test -n "$GOC_FOR_TARGET"; then
13855 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
13856 else
13857 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13858 for as_dir in $PATH
13859 do
13860 IFS=$as_save_IFS
13861 test -z "$as_dir" && as_dir=.
13862 for ac_exec_ext in '' $ac_executable_extensions; do
13863 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13864 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
13865 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13866 break 2
13867 fi
13868 done
13869 done
13870 IFS=$as_save_IFS
13871
13872 fi
13873 fi
13874 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
13875 if test -n "$GOC_FOR_TARGET"; then
13876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
13877 $as_echo "$GOC_FOR_TARGET" >&6; }
13878 else
13879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13880 $as_echo "no" >&6; }
13881 fi
13882
13883
13884 fi
13885 test -n "$ac_cv_prog_GOC_FOR_TARGET" && break
13886 done
13887 fi
13888
13889 if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then
13890 set dummy gccgo
13891 if test $build = $target ; then
13892 GOC_FOR_TARGET="$2"
13893 else
13894 GOC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13895 fi
13896 else
13897 GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET"
13898 fi
13899
13900
13901
13902 if test -n "$GDC_FOR_TARGET"; then
13903 ac_cv_prog_GDC_FOR_TARGET=$GDC_FOR_TARGET
13904 elif test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13905 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13906 fi
13907
13908 if test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
13909 for ncn_progname in gdc; do
13910 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13911 set dummy ${ncn_progname}; ac_word=$2
13912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13913 $as_echo_n "checking for $ac_word... " >&6; }
13914 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
13915 $as_echo_n "(cached) " >&6
13916 else
13917 if test -n "$GDC_FOR_TARGET"; then
13918 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
13919 else
13920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13921 for as_dir in $PATH
13922 do
13923 IFS=$as_save_IFS
13924 test -z "$as_dir" && as_dir=.
13925 for ac_exec_ext in '' $ac_executable_extensions; do
13926 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13927 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
13928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13929 break 2
13930 fi
13931 done
13932 done
13933 IFS=$as_save_IFS
13934
13935 fi
13936 fi
13937 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13938 if test -n "$GDC_FOR_TARGET"; then
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
13940 $as_echo "$GDC_FOR_TARGET" >&6; }
13941 else
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13943 $as_echo "no" >&6; }
13944 fi
13945
13946
13947 done
13948 fi
13949
13950 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13951 for ncn_progname in gdc; do
13952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13953 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13954 if test -x $with_build_time_tools/${ncn_progname}; then
13955 ac_cv_prog_GDC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13957 $as_echo "yes" >&6; }
13958 break
13959 else
13960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13961 $as_echo "no" >&6; }
13962 fi
13963 done
13964 fi
13965
13966 if test -z "$ac_cv_prog_GDC_FOR_TARGET"; then
13967 for ncn_progname in gdc; do
13968 if test -n "$ncn_target_tool_prefix"; then
13969 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13970 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13972 $as_echo_n "checking for $ac_word... " >&6; }
13973 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
13974 $as_echo_n "(cached) " >&6
13975 else
13976 if test -n "$GDC_FOR_TARGET"; then
13977 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
13978 else
13979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13980 for as_dir in $PATH
13981 do
13982 IFS=$as_save_IFS
13983 test -z "$as_dir" && as_dir=.
13984 for ac_exec_ext in '' $ac_executable_extensions; do
13985 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13986 ac_cv_prog_GDC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13987 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13988 break 2
13989 fi
13990 done
13991 done
13992 IFS=$as_save_IFS
13993
13994 fi
13995 fi
13996 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
13997 if test -n "$GDC_FOR_TARGET"; then
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
13999 $as_echo "$GDC_FOR_TARGET" >&6; }
14000 else
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14002 $as_echo "no" >&6; }
14003 fi
14004
14005
14006 fi
14007 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test $build = $target ; then
14008 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14009 set dummy ${ncn_progname}; ac_word=$2
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14011 $as_echo_n "checking for $ac_word... " >&6; }
14012 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14013 $as_echo_n "(cached) " >&6
14014 else
14015 if test -n "$GDC_FOR_TARGET"; then
14016 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14017 else
14018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14019 for as_dir in $PATH
14020 do
14021 IFS=$as_save_IFS
14022 test -z "$as_dir" && as_dir=.
14023 for ac_exec_ext in '' $ac_executable_extensions; do
14024 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14025 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
14026 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14027 break 2
14028 fi
14029 done
14030 done
14031 IFS=$as_save_IFS
14032
14033 fi
14034 fi
14035 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14036 if test -n "$GDC_FOR_TARGET"; then
14037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14038 $as_echo "$GDC_FOR_TARGET" >&6; }
14039 else
14040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14041 $as_echo "no" >&6; }
14042 fi
14043
14044
14045 fi
14046 test -n "$ac_cv_prog_GDC_FOR_TARGET" && break
14047 done
14048 fi
14049
14050 if test -z "$ac_cv_prog_GDC_FOR_TARGET" ; then
14051 set dummy gdc
14052 if test $build = $target ; then
14053 GDC_FOR_TARGET="$2"
14054 else
14055 GDC_FOR_TARGET="${ncn_target_tool_prefix}$2"
14056 fi
14057 else
14058 GDC_FOR_TARGET="$ac_cv_prog_GDC_FOR_TARGET"
14059 fi
14060
14061
14062
14063 cat > conftest.c << \EOF
14064 #ifdef __GNUC__
14065 gcc_yay;
14066 #endif
14067 EOF
14068 if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then
14069 have_gcc_for_target=yes
14070 else
14071 GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc
14072 have_gcc_for_target=no
14073 fi
14074 rm conftest.c
14075
14076
14077
14078
14079 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14080 if test -n "$with_build_time_tools"; then
14081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ar in $with_build_time_tools" >&5
14082 $as_echo_n "checking for ar in $with_build_time_tools... " >&6; }
14083 if test -x $with_build_time_tools/ar; then
14084 AR_FOR_TARGET=`cd $with_build_time_tools && pwd`/ar
14085 ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AR_FOR_TARGET" >&5
14087 $as_echo "$ac_cv_path_AR_FOR_TARGET" >&6; }
14088 else
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14090 $as_echo "no" >&6; }
14091 fi
14092 elif test $build != $host && test $have_gcc_for_target = yes; then
14093 AR_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ar`
14094 test $AR_FOR_TARGET = ar && AR_FOR_TARGET=
14095 test -n "$AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14096 fi
14097 fi
14098 if test -z "$ac_cv_path_AR_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14099 # Extract the first word of "ar", so it can be a program name with args.
14100 set dummy ar; ac_word=$2
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14102 $as_echo_n "checking for $ac_word... " >&6; }
14103 if ${ac_cv_path_AR_FOR_TARGET+:} false; then :
14104 $as_echo_n "(cached) " >&6
14105 else
14106 case $AR_FOR_TARGET in
14107 [\\/]* | ?:[\\/]*)
14108 ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
14109 ;;
14110 *)
14111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14112 for as_dir in $gcc_cv_tool_dirs
14113 do
14114 IFS=$as_save_IFS
14115 test -z "$as_dir" && as_dir=.
14116 for ac_exec_ext in '' $ac_executable_extensions; do
14117 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14118 ac_cv_path_AR_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14119 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14120 break 2
14121 fi
14122 done
14123 done
14124 IFS=$as_save_IFS
14125
14126 ;;
14127 esac
14128 fi
14129 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14130 if test -n "$AR_FOR_TARGET"; then
14131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14132 $as_echo "$AR_FOR_TARGET" >&6; }
14133 else
14134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14135 $as_echo "no" >&6; }
14136 fi
14137
14138
14139 fi
14140 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14141
14142
14143 if test -n "$AR_FOR_TARGET"; then
14144 ac_cv_prog_AR_FOR_TARGET=$AR_FOR_TARGET
14145 elif test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14146 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14147 fi
14148
14149 if test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14150 for ncn_progname in ar; do
14151 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14152 set dummy ${ncn_progname}; ac_word=$2
14153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14154 $as_echo_n "checking for $ac_word... " >&6; }
14155 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14156 $as_echo_n "(cached) " >&6
14157 else
14158 if test -n "$AR_FOR_TARGET"; then
14159 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14160 else
14161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14162 for as_dir in $PATH
14163 do
14164 IFS=$as_save_IFS
14165 test -z "$as_dir" && as_dir=.
14166 for ac_exec_ext in '' $ac_executable_extensions; do
14167 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14168 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14169 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14170 break 2
14171 fi
14172 done
14173 done
14174 IFS=$as_save_IFS
14175
14176 fi
14177 fi
14178 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14179 if test -n "$AR_FOR_TARGET"; then
14180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14181 $as_echo "$AR_FOR_TARGET" >&6; }
14182 else
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14184 $as_echo "no" >&6; }
14185 fi
14186
14187
14188 done
14189 fi
14190
14191 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test -n "$with_build_time_tools"; then
14192 for ncn_progname in ar; do
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14194 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14195 if test -x $with_build_time_tools/${ncn_progname}; then
14196 ac_cv_prog_AR_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14198 $as_echo "yes" >&6; }
14199 break
14200 else
14201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14202 $as_echo "no" >&6; }
14203 fi
14204 done
14205 fi
14206
14207 if test -z "$ac_cv_prog_AR_FOR_TARGET"; then
14208 for ncn_progname in ar; do
14209 if test -n "$ncn_target_tool_prefix"; then
14210 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14211 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14213 $as_echo_n "checking for $ac_word... " >&6; }
14214 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14215 $as_echo_n "(cached) " >&6
14216 else
14217 if test -n "$AR_FOR_TARGET"; then
14218 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14219 else
14220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14221 for as_dir in $PATH
14222 do
14223 IFS=$as_save_IFS
14224 test -z "$as_dir" && as_dir=.
14225 for ac_exec_ext in '' $ac_executable_extensions; do
14226 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14227 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14229 break 2
14230 fi
14231 done
14232 done
14233 IFS=$as_save_IFS
14234
14235 fi
14236 fi
14237 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14238 if test -n "$AR_FOR_TARGET"; then
14239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14240 $as_echo "$AR_FOR_TARGET" >&6; }
14241 else
14242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14243 $as_echo "no" >&6; }
14244 fi
14245
14246
14247 fi
14248 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then
14249 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14250 set dummy ${ncn_progname}; ac_word=$2
14251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14252 $as_echo_n "checking for $ac_word... " >&6; }
14253 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14254 $as_echo_n "(cached) " >&6
14255 else
14256 if test -n "$AR_FOR_TARGET"; then
14257 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14258 else
14259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14260 for as_dir in $PATH
14261 do
14262 IFS=$as_save_IFS
14263 test -z "$as_dir" && as_dir=.
14264 for ac_exec_ext in '' $ac_executable_extensions; do
14265 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14266 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14267 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14268 break 2
14269 fi
14270 done
14271 done
14272 IFS=$as_save_IFS
14273
14274 fi
14275 fi
14276 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14277 if test -n "$AR_FOR_TARGET"; then
14278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14279 $as_echo "$AR_FOR_TARGET" >&6; }
14280 else
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14282 $as_echo "no" >&6; }
14283 fi
14284
14285
14286 fi
14287 test -n "$ac_cv_prog_AR_FOR_TARGET" && break
14288 done
14289 fi
14290
14291 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
14292 set dummy ar
14293 if test $build = $target ; then
14294 AR_FOR_TARGET="$2"
14295 else
14296 AR_FOR_TARGET="${ncn_target_tool_prefix}$2"
14297 fi
14298 else
14299 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
14300 fi
14301
14302 else
14303 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14304 fi
14305
14306
14307
14308
14309 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14310 if test -n "$with_build_time_tools"; then
14311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as in $with_build_time_tools" >&5
14312 $as_echo_n "checking for as in $with_build_time_tools... " >&6; }
14313 if test -x $with_build_time_tools/as; then
14314 AS_FOR_TARGET=`cd $with_build_time_tools && pwd`/as
14315 ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AS_FOR_TARGET" >&5
14317 $as_echo "$ac_cv_path_AS_FOR_TARGET" >&6; }
14318 else
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14320 $as_echo "no" >&6; }
14321 fi
14322 elif test $build != $host && test $have_gcc_for_target = yes; then
14323 AS_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=as`
14324 test $AS_FOR_TARGET = as && AS_FOR_TARGET=
14325 test -n "$AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14326 fi
14327 fi
14328 if test -z "$ac_cv_path_AS_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14329 # Extract the first word of "as", so it can be a program name with args.
14330 set dummy as; ac_word=$2
14331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14332 $as_echo_n "checking for $ac_word... " >&6; }
14333 if ${ac_cv_path_AS_FOR_TARGET+:} false; then :
14334 $as_echo_n "(cached) " >&6
14335 else
14336 case $AS_FOR_TARGET in
14337 [\\/]* | ?:[\\/]*)
14338 ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
14339 ;;
14340 *)
14341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14342 for as_dir in $gcc_cv_tool_dirs
14343 do
14344 IFS=$as_save_IFS
14345 test -z "$as_dir" && as_dir=.
14346 for ac_exec_ext in '' $ac_executable_extensions; do
14347 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14348 ac_cv_path_AS_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14349 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14350 break 2
14351 fi
14352 done
14353 done
14354 IFS=$as_save_IFS
14355
14356 ;;
14357 esac
14358 fi
14359 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14360 if test -n "$AS_FOR_TARGET"; then
14361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14362 $as_echo "$AS_FOR_TARGET" >&6; }
14363 else
14364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14365 $as_echo "no" >&6; }
14366 fi
14367
14368
14369 fi
14370 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14371
14372
14373 if test -n "$AS_FOR_TARGET"; then
14374 ac_cv_prog_AS_FOR_TARGET=$AS_FOR_TARGET
14375 elif test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14376 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14377 fi
14378
14379 if test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14380 for ncn_progname in as; do
14381 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14382 set dummy ${ncn_progname}; ac_word=$2
14383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14384 $as_echo_n "checking for $ac_word... " >&6; }
14385 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14386 $as_echo_n "(cached) " >&6
14387 else
14388 if test -n "$AS_FOR_TARGET"; then
14389 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14390 else
14391 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14392 for as_dir in $PATH
14393 do
14394 IFS=$as_save_IFS
14395 test -z "$as_dir" && as_dir=.
14396 for ac_exec_ext in '' $ac_executable_extensions; do
14397 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14398 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14399 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14400 break 2
14401 fi
14402 done
14403 done
14404 IFS=$as_save_IFS
14405
14406 fi
14407 fi
14408 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14409 if test -n "$AS_FOR_TARGET"; then
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14411 $as_echo "$AS_FOR_TARGET" >&6; }
14412 else
14413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14414 $as_echo "no" >&6; }
14415 fi
14416
14417
14418 done
14419 fi
14420
14421 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test -n "$with_build_time_tools"; then
14422 for ncn_progname in as; do
14423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14424 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14425 if test -x $with_build_time_tools/${ncn_progname}; then
14426 ac_cv_prog_AS_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14428 $as_echo "yes" >&6; }
14429 break
14430 else
14431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14432 $as_echo "no" >&6; }
14433 fi
14434 done
14435 fi
14436
14437 if test -z "$ac_cv_prog_AS_FOR_TARGET"; then
14438 for ncn_progname in as; do
14439 if test -n "$ncn_target_tool_prefix"; then
14440 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14441 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14443 $as_echo_n "checking for $ac_word... " >&6; }
14444 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14445 $as_echo_n "(cached) " >&6
14446 else
14447 if test -n "$AS_FOR_TARGET"; then
14448 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14449 else
14450 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14451 for as_dir in $PATH
14452 do
14453 IFS=$as_save_IFS
14454 test -z "$as_dir" && as_dir=.
14455 for ac_exec_ext in '' $ac_executable_extensions; do
14456 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14457 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14458 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14459 break 2
14460 fi
14461 done
14462 done
14463 IFS=$as_save_IFS
14464
14465 fi
14466 fi
14467 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14468 if test -n "$AS_FOR_TARGET"; then
14469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14470 $as_echo "$AS_FOR_TARGET" >&6; }
14471 else
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14473 $as_echo "no" >&6; }
14474 fi
14475
14476
14477 fi
14478 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then
14479 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14480 set dummy ${ncn_progname}; ac_word=$2
14481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14482 $as_echo_n "checking for $ac_word... " >&6; }
14483 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14484 $as_echo_n "(cached) " >&6
14485 else
14486 if test -n "$AS_FOR_TARGET"; then
14487 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14488 else
14489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14490 for as_dir in $PATH
14491 do
14492 IFS=$as_save_IFS
14493 test -z "$as_dir" && as_dir=.
14494 for ac_exec_ext in '' $ac_executable_extensions; do
14495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14496 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14498 break 2
14499 fi
14500 done
14501 done
14502 IFS=$as_save_IFS
14503
14504 fi
14505 fi
14506 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14507 if test -n "$AS_FOR_TARGET"; then
14508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14509 $as_echo "$AS_FOR_TARGET" >&6; }
14510 else
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14512 $as_echo "no" >&6; }
14513 fi
14514
14515
14516 fi
14517 test -n "$ac_cv_prog_AS_FOR_TARGET" && break
14518 done
14519 fi
14520
14521 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
14522 set dummy as
14523 if test $build = $target ; then
14524 AS_FOR_TARGET="$2"
14525 else
14526 AS_FOR_TARGET="${ncn_target_tool_prefix}$2"
14527 fi
14528 else
14529 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
14530 fi
14531
14532 else
14533 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14534 fi
14535
14536
14537
14538
14539 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14540 if test -n "$with_build_time_tools"; then
14541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlltool in $with_build_time_tools" >&5
14542 $as_echo_n "checking for dlltool in $with_build_time_tools... " >&6; }
14543 if test -x $with_build_time_tools/dlltool; then
14544 DLLTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dlltool
14545 ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DLLTOOL_FOR_TARGET" >&5
14547 $as_echo "$ac_cv_path_DLLTOOL_FOR_TARGET" >&6; }
14548 else
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14550 $as_echo "no" >&6; }
14551 fi
14552 elif test $build != $host && test $have_gcc_for_target = yes; then
14553 DLLTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dlltool`
14554 test $DLLTOOL_FOR_TARGET = dlltool && DLLTOOL_FOR_TARGET=
14555 test -n "$DLLTOOL_FOR_TARGET" && ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14556 fi
14557 fi
14558 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14559 # Extract the first word of "dlltool", so it can be a program name with args.
14560 set dummy dlltool; ac_word=$2
14561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14562 $as_echo_n "checking for $ac_word... " >&6; }
14563 if ${ac_cv_path_DLLTOOL_FOR_TARGET+:} false; then :
14564 $as_echo_n "(cached) " >&6
14565 else
14566 case $DLLTOOL_FOR_TARGET in
14567 [\\/]* | ?:[\\/]*)
14568 ac_cv_path_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test with a path.
14569 ;;
14570 *)
14571 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14572 for as_dir in $gcc_cv_tool_dirs
14573 do
14574 IFS=$as_save_IFS
14575 test -z "$as_dir" && as_dir=.
14576 for ac_exec_ext in '' $ac_executable_extensions; do
14577 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14578 ac_cv_path_DLLTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14579 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14580 break 2
14581 fi
14582 done
14583 done
14584 IFS=$as_save_IFS
14585
14586 ;;
14587 esac
14588 fi
14589 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
14590 if test -n "$DLLTOOL_FOR_TARGET"; then
14591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14592 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14593 else
14594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14595 $as_echo "no" >&6; }
14596 fi
14597
14598
14599 fi
14600 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
14601
14602
14603 if test -n "$DLLTOOL_FOR_TARGET"; then
14604 ac_cv_prog_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
14605 elif test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14606 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14607 fi
14608
14609 if test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14610 for ncn_progname in dlltool; do
14611 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14612 set dummy ${ncn_progname}; ac_word=$2
14613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14614 $as_echo_n "checking for $ac_word... " >&6; }
14615 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14616 $as_echo_n "(cached) " >&6
14617 else
14618 if test -n "$DLLTOOL_FOR_TARGET"; then
14619 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14620 else
14621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14622 for as_dir in $PATH
14623 do
14624 IFS=$as_save_IFS
14625 test -z "$as_dir" && as_dir=.
14626 for ac_exec_ext in '' $ac_executable_extensions; do
14627 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14628 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14629 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14630 break 2
14631 fi
14632 done
14633 done
14634 IFS=$as_save_IFS
14635
14636 fi
14637 fi
14638 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14639 if test -n "$DLLTOOL_FOR_TARGET"; then
14640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14641 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14642 else
14643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14644 $as_echo "no" >&6; }
14645 fi
14646
14647
14648 done
14649 fi
14650
14651 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
14652 for ncn_progname in dlltool; do
14653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14654 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14655 if test -x $with_build_time_tools/${ncn_progname}; then
14656 ac_cv_prog_DLLTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14658 $as_echo "yes" >&6; }
14659 break
14660 else
14661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14662 $as_echo "no" >&6; }
14663 fi
14664 done
14665 fi
14666
14667 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
14668 for ncn_progname in dlltool; do
14669 if test -n "$ncn_target_tool_prefix"; then
14670 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14671 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14673 $as_echo_n "checking for $ac_word... " >&6; }
14674 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14675 $as_echo_n "(cached) " >&6
14676 else
14677 if test -n "$DLLTOOL_FOR_TARGET"; then
14678 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14679 else
14680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14681 for as_dir in $PATH
14682 do
14683 IFS=$as_save_IFS
14684 test -z "$as_dir" && as_dir=.
14685 for ac_exec_ext in '' $ac_executable_extensions; do
14686 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14687 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14688 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14689 break 2
14690 fi
14691 done
14692 done
14693 IFS=$as_save_IFS
14694
14695 fi
14696 fi
14697 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14698 if test -n "$DLLTOOL_FOR_TARGET"; then
14699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14700 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14701 else
14702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14703 $as_echo "no" >&6; }
14704 fi
14705
14706
14707 fi
14708 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then
14709 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14710 set dummy ${ncn_progname}; ac_word=$2
14711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14712 $as_echo_n "checking for $ac_word... " >&6; }
14713 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
14714 $as_echo_n "(cached) " >&6
14715 else
14716 if test -n "$DLLTOOL_FOR_TARGET"; then
14717 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
14718 else
14719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14720 for as_dir in $PATH
14721 do
14722 IFS=$as_save_IFS
14723 test -z "$as_dir" && as_dir=.
14724 for ac_exec_ext in '' $ac_executable_extensions; do
14725 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14726 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
14727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14728 break 2
14729 fi
14730 done
14731 done
14732 IFS=$as_save_IFS
14733
14734 fi
14735 fi
14736 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
14737 if test -n "$DLLTOOL_FOR_TARGET"; then
14738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
14739 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
14740 else
14741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14742 $as_echo "no" >&6; }
14743 fi
14744
14745
14746 fi
14747 test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break
14748 done
14749 fi
14750
14751 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
14752 set dummy dlltool
14753 if test $build = $target ; then
14754 DLLTOOL_FOR_TARGET="$2"
14755 else
14756 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
14757 fi
14758 else
14759 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
14760 fi
14761
14762 else
14763 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
14764 fi
14765
14766
14767
14768
14769 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
14770 if test -n "$with_build_time_tools"; then
14771 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dsymutil in $with_build_time_tools" >&5
14772 $as_echo_n "checking for dsymutil in $with_build_time_tools... " >&6; }
14773 if test -x $with_build_time_tools/dsymutil; then
14774 DSYMUTIL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dsymutil
14775 ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DSYMUTIL_FOR_TARGET" >&5
14777 $as_echo "$ac_cv_path_DSYMUTIL_FOR_TARGET" >&6; }
14778 else
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14780 $as_echo "no" >&6; }
14781 fi
14782 elif test $build != $host && test $have_gcc_for_target = yes; then
14783 DSYMUTIL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dsymutil`
14784 test $DSYMUTIL_FOR_TARGET = dsymutil && DSYMUTIL_FOR_TARGET=
14785 test -n "$DSYMUTIL_FOR_TARGET" && ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14786 fi
14787 fi
14788 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14789 # Extract the first word of "dsymutil", so it can be a program name with args.
14790 set dummy dsymutil; ac_word=$2
14791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14792 $as_echo_n "checking for $ac_word... " >&6; }
14793 if ${ac_cv_path_DSYMUTIL_FOR_TARGET+:} false; then :
14794 $as_echo_n "(cached) " >&6
14795 else
14796 case $DSYMUTIL_FOR_TARGET in
14797 [\\/]* | ?:[\\/]*)
14798 ac_cv_path_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test with a path.
14799 ;;
14800 *)
14801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14802 for as_dir in $gcc_cv_tool_dirs
14803 do
14804 IFS=$as_save_IFS
14805 test -z "$as_dir" && as_dir=.
14806 for ac_exec_ext in '' $ac_executable_extensions; do
14807 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14808 ac_cv_path_DSYMUTIL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14809 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14810 break 2
14811 fi
14812 done
14813 done
14814 IFS=$as_save_IFS
14815
14816 ;;
14817 esac
14818 fi
14819 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
14820 if test -n "$DSYMUTIL_FOR_TARGET"; then
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14822 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14823 else
14824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14825 $as_echo "no" >&6; }
14826 fi
14827
14828
14829 fi
14830 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
14831
14832
14833 if test -n "$DSYMUTIL_FOR_TARGET"; then
14834 ac_cv_prog_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
14835 elif test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14836 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14837 fi
14838
14839 if test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14840 for ncn_progname in dsymutil; do
14841 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14842 set dummy ${ncn_progname}; ac_word=$2
14843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14844 $as_echo_n "checking for $ac_word... " >&6; }
14845 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14846 $as_echo_n "(cached) " >&6
14847 else
14848 if test -n "$DSYMUTIL_FOR_TARGET"; then
14849 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14850 else
14851 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14852 for as_dir in $PATH
14853 do
14854 IFS=$as_save_IFS
14855 test -z "$as_dir" && as_dir=.
14856 for ac_exec_ext in '' $ac_executable_extensions; do
14857 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14858 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
14859 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14860 break 2
14861 fi
14862 done
14863 done
14864 IFS=$as_save_IFS
14865
14866 fi
14867 fi
14868 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14869 if test -n "$DSYMUTIL_FOR_TARGET"; then
14870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14871 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14872 else
14873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14874 $as_echo "no" >&6; }
14875 fi
14876
14877
14878 done
14879 fi
14880
14881 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test -n "$with_build_time_tools"; then
14882 for ncn_progname in dsymutil; do
14883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14884 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14885 if test -x $with_build_time_tools/${ncn_progname}; then
14886 ac_cv_prog_DSYMUTIL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14888 $as_echo "yes" >&6; }
14889 break
14890 else
14891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14892 $as_echo "no" >&6; }
14893 fi
14894 done
14895 fi
14896
14897 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
14898 for ncn_progname in dsymutil; do
14899 if test -n "$ncn_target_tool_prefix"; then
14900 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14901 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14903 $as_echo_n "checking for $ac_word... " >&6; }
14904 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14905 $as_echo_n "(cached) " >&6
14906 else
14907 if test -n "$DSYMUTIL_FOR_TARGET"; then
14908 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14909 else
14910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14911 for as_dir in $PATH
14912 do
14913 IFS=$as_save_IFS
14914 test -z "$as_dir" && as_dir=.
14915 for ac_exec_ext in '' $ac_executable_extensions; do
14916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14917 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14919 break 2
14920 fi
14921 done
14922 done
14923 IFS=$as_save_IFS
14924
14925 fi
14926 fi
14927 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14928 if test -n "$DSYMUTIL_FOR_TARGET"; then
14929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14930 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14931 else
14932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14933 $as_echo "no" >&6; }
14934 fi
14935
14936
14937 fi
14938 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test $build = $target ; then
14939 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14940 set dummy ${ncn_progname}; ac_word=$2
14941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14942 $as_echo_n "checking for $ac_word... " >&6; }
14943 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
14944 $as_echo_n "(cached) " >&6
14945 else
14946 if test -n "$DSYMUTIL_FOR_TARGET"; then
14947 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
14948 else
14949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14950 for as_dir in $PATH
14951 do
14952 IFS=$as_save_IFS
14953 test -z "$as_dir" && as_dir=.
14954 for ac_exec_ext in '' $ac_executable_extensions; do
14955 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14956 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
14957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14958 break 2
14959 fi
14960 done
14961 done
14962 IFS=$as_save_IFS
14963
14964 fi
14965 fi
14966 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
14967 if test -n "$DSYMUTIL_FOR_TARGET"; then
14968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
14969 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
14970 else
14971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14972 $as_echo "no" >&6; }
14973 fi
14974
14975
14976 fi
14977 test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && break
14978 done
14979 fi
14980
14981 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" ; then
14982 set dummy dsymutil
14983 if test $build = $target ; then
14984 DSYMUTIL_FOR_TARGET="$2"
14985 else
14986 DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}$2"
14987 fi
14988 else
14989 DSYMUTIL_FOR_TARGET="$ac_cv_prog_DSYMUTIL_FOR_TARGET"
14990 fi
14991
14992 else
14993 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
14994 fi
14995
14996
14997
14998
14999 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15000 if test -n "$with_build_time_tools"; then
15001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5
15002 $as_echo_n "checking for ld in $with_build_time_tools... " >&6; }
15003 if test -x $with_build_time_tools/ld; then
15004 LD_FOR_TARGET=`cd $with_build_time_tools && pwd`/ld
15005 ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LD_FOR_TARGET" >&5
15007 $as_echo "$ac_cv_path_LD_FOR_TARGET" >&6; }
15008 else
15009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15010 $as_echo "no" >&6; }
15011 fi
15012 elif test $build != $host && test $have_gcc_for_target = yes; then
15013 LD_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ld`
15014 test $LD_FOR_TARGET = ld && LD_FOR_TARGET=
15015 test -n "$LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15016 fi
15017 fi
15018 if test -z "$ac_cv_path_LD_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15019 # Extract the first word of "ld", so it can be a program name with args.
15020 set dummy ld; ac_word=$2
15021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15022 $as_echo_n "checking for $ac_word... " >&6; }
15023 if ${ac_cv_path_LD_FOR_TARGET+:} false; then :
15024 $as_echo_n "(cached) " >&6
15025 else
15026 case $LD_FOR_TARGET in
15027 [\\/]* | ?:[\\/]*)
15028 ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
15029 ;;
15030 *)
15031 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15032 for as_dir in $gcc_cv_tool_dirs
15033 do
15034 IFS=$as_save_IFS
15035 test -z "$as_dir" && as_dir=.
15036 for ac_exec_ext in '' $ac_executable_extensions; do
15037 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15038 ac_cv_path_LD_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15039 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15040 break 2
15041 fi
15042 done
15043 done
15044 IFS=$as_save_IFS
15045
15046 ;;
15047 esac
15048 fi
15049 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15050 if test -n "$LD_FOR_TARGET"; then
15051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15052 $as_echo "$LD_FOR_TARGET" >&6; }
15053 else
15054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15055 $as_echo "no" >&6; }
15056 fi
15057
15058
15059 fi
15060 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15061
15062
15063 if test -n "$LD_FOR_TARGET"; then
15064 ac_cv_prog_LD_FOR_TARGET=$LD_FOR_TARGET
15065 elif test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15066 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15067 fi
15068
15069 if test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15070 for ncn_progname in ld; do
15071 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15072 set dummy ${ncn_progname}; ac_word=$2
15073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15074 $as_echo_n "checking for $ac_word... " >&6; }
15075 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15076 $as_echo_n "(cached) " >&6
15077 else
15078 if test -n "$LD_FOR_TARGET"; then
15079 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15080 else
15081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15082 for as_dir in $PATH
15083 do
15084 IFS=$as_save_IFS
15085 test -z "$as_dir" && as_dir=.
15086 for ac_exec_ext in '' $ac_executable_extensions; do
15087 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15088 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15089 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15090 break 2
15091 fi
15092 done
15093 done
15094 IFS=$as_save_IFS
15095
15096 fi
15097 fi
15098 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15099 if test -n "$LD_FOR_TARGET"; then
15100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15101 $as_echo "$LD_FOR_TARGET" >&6; }
15102 else
15103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15104 $as_echo "no" >&6; }
15105 fi
15106
15107
15108 done
15109 fi
15110
15111 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test -n "$with_build_time_tools"; then
15112 for ncn_progname in ld; do
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15114 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15115 if test -x $with_build_time_tools/${ncn_progname}; then
15116 ac_cv_prog_LD_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15118 $as_echo "yes" >&6; }
15119 break
15120 else
15121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15122 $as_echo "no" >&6; }
15123 fi
15124 done
15125 fi
15126
15127 if test -z "$ac_cv_prog_LD_FOR_TARGET"; then
15128 for ncn_progname in ld; do
15129 if test -n "$ncn_target_tool_prefix"; then
15130 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15131 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15133 $as_echo_n "checking for $ac_word... " >&6; }
15134 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15135 $as_echo_n "(cached) " >&6
15136 else
15137 if test -n "$LD_FOR_TARGET"; then
15138 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15139 else
15140 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15141 for as_dir in $PATH
15142 do
15143 IFS=$as_save_IFS
15144 test -z "$as_dir" && as_dir=.
15145 for ac_exec_ext in '' $ac_executable_extensions; do
15146 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15147 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15148 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15149 break 2
15150 fi
15151 done
15152 done
15153 IFS=$as_save_IFS
15154
15155 fi
15156 fi
15157 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15158 if test -n "$LD_FOR_TARGET"; then
15159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15160 $as_echo "$LD_FOR_TARGET" >&6; }
15161 else
15162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15163 $as_echo "no" >&6; }
15164 fi
15165
15166
15167 fi
15168 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then
15169 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15170 set dummy ${ncn_progname}; ac_word=$2
15171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15172 $as_echo_n "checking for $ac_word... " >&6; }
15173 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15174 $as_echo_n "(cached) " >&6
15175 else
15176 if test -n "$LD_FOR_TARGET"; then
15177 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15178 else
15179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15180 for as_dir in $PATH
15181 do
15182 IFS=$as_save_IFS
15183 test -z "$as_dir" && as_dir=.
15184 for ac_exec_ext in '' $ac_executable_extensions; do
15185 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15186 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15187 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15188 break 2
15189 fi
15190 done
15191 done
15192 IFS=$as_save_IFS
15193
15194 fi
15195 fi
15196 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15197 if test -n "$LD_FOR_TARGET"; then
15198 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15199 $as_echo "$LD_FOR_TARGET" >&6; }
15200 else
15201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15202 $as_echo "no" >&6; }
15203 fi
15204
15205
15206 fi
15207 test -n "$ac_cv_prog_LD_FOR_TARGET" && break
15208 done
15209 fi
15210
15211 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
15212 set dummy ld
15213 if test $build = $target ; then
15214 LD_FOR_TARGET="$2"
15215 else
15216 LD_FOR_TARGET="${ncn_target_tool_prefix}$2"
15217 fi
15218 else
15219 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
15220 fi
15221
15222 else
15223 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15224 fi
15225
15226
15227
15228
15229 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15230 if test -n "$with_build_time_tools"; then
15231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lipo in $with_build_time_tools" >&5
15232 $as_echo_n "checking for lipo in $with_build_time_tools... " >&6; }
15233 if test -x $with_build_time_tools/lipo; then
15234 LIPO_FOR_TARGET=`cd $with_build_time_tools && pwd`/lipo
15235 ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LIPO_FOR_TARGET" >&5
15237 $as_echo "$ac_cv_path_LIPO_FOR_TARGET" >&6; }
15238 else
15239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15240 $as_echo "no" >&6; }
15241 fi
15242 elif test $build != $host && test $have_gcc_for_target = yes; then
15243 LIPO_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=lipo`
15244 test $LIPO_FOR_TARGET = lipo && LIPO_FOR_TARGET=
15245 test -n "$LIPO_FOR_TARGET" && ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15246 fi
15247 fi
15248 if test -z "$ac_cv_path_LIPO_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15249 # Extract the first word of "lipo", so it can be a program name with args.
15250 set dummy lipo; ac_word=$2
15251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15252 $as_echo_n "checking for $ac_word... " >&6; }
15253 if ${ac_cv_path_LIPO_FOR_TARGET+:} false; then :
15254 $as_echo_n "(cached) " >&6
15255 else
15256 case $LIPO_FOR_TARGET in
15257 [\\/]* | ?:[\\/]*)
15258 ac_cv_path_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test with a path.
15259 ;;
15260 *)
15261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15262 for as_dir in $gcc_cv_tool_dirs
15263 do
15264 IFS=$as_save_IFS
15265 test -z "$as_dir" && as_dir=.
15266 for ac_exec_ext in '' $ac_executable_extensions; do
15267 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15268 ac_cv_path_LIPO_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15269 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15270 break 2
15271 fi
15272 done
15273 done
15274 IFS=$as_save_IFS
15275
15276 ;;
15277 esac
15278 fi
15279 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15280 if test -n "$LIPO_FOR_TARGET"; then
15281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15282 $as_echo "$LIPO_FOR_TARGET" >&6; }
15283 else
15284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15285 $as_echo "no" >&6; }
15286 fi
15287
15288
15289 fi
15290 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15291
15292
15293 if test -n "$LIPO_FOR_TARGET"; then
15294 ac_cv_prog_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15295 elif test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15296 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15297 fi
15298
15299 if test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15300 for ncn_progname in lipo; do
15301 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15302 set dummy ${ncn_progname}; ac_word=$2
15303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15304 $as_echo_n "checking for $ac_word... " >&6; }
15305 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15306 $as_echo_n "(cached) " >&6
15307 else
15308 if test -n "$LIPO_FOR_TARGET"; then
15309 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15310 else
15311 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15312 for as_dir in $PATH
15313 do
15314 IFS=$as_save_IFS
15315 test -z "$as_dir" && as_dir=.
15316 for ac_exec_ext in '' $ac_executable_extensions; do
15317 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15318 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15319 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15320 break 2
15321 fi
15322 done
15323 done
15324 IFS=$as_save_IFS
15325
15326 fi
15327 fi
15328 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15329 if test -n "$LIPO_FOR_TARGET"; then
15330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15331 $as_echo "$LIPO_FOR_TARGET" >&6; }
15332 else
15333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15334 $as_echo "no" >&6; }
15335 fi
15336
15337
15338 done
15339 fi
15340
15341 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test -n "$with_build_time_tools"; then
15342 for ncn_progname in lipo; do
15343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15344 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15345 if test -x $with_build_time_tools/${ncn_progname}; then
15346 ac_cv_prog_LIPO_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15348 $as_echo "yes" >&6; }
15349 break
15350 else
15351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15352 $as_echo "no" >&6; }
15353 fi
15354 done
15355 fi
15356
15357 if test -z "$ac_cv_prog_LIPO_FOR_TARGET"; then
15358 for ncn_progname in lipo; do
15359 if test -n "$ncn_target_tool_prefix"; then
15360 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15361 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15363 $as_echo_n "checking for $ac_word... " >&6; }
15364 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15365 $as_echo_n "(cached) " >&6
15366 else
15367 if test -n "$LIPO_FOR_TARGET"; then
15368 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15369 else
15370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15371 for as_dir in $PATH
15372 do
15373 IFS=$as_save_IFS
15374 test -z "$as_dir" && as_dir=.
15375 for ac_exec_ext in '' $ac_executable_extensions; do
15376 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15377 ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15378 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15379 break 2
15380 fi
15381 done
15382 done
15383 IFS=$as_save_IFS
15384
15385 fi
15386 fi
15387 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15388 if test -n "$LIPO_FOR_TARGET"; then
15389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15390 $as_echo "$LIPO_FOR_TARGET" >&6; }
15391 else
15392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15393 $as_echo "no" >&6; }
15394 fi
15395
15396
15397 fi
15398 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then
15399 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15400 set dummy ${ncn_progname}; ac_word=$2
15401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15402 $as_echo_n "checking for $ac_word... " >&6; }
15403 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15404 $as_echo_n "(cached) " >&6
15405 else
15406 if test -n "$LIPO_FOR_TARGET"; then
15407 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15408 else
15409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15410 for as_dir in $PATH
15411 do
15412 IFS=$as_save_IFS
15413 test -z "$as_dir" && as_dir=.
15414 for ac_exec_ext in '' $ac_executable_extensions; do
15415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15416 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15418 break 2
15419 fi
15420 done
15421 done
15422 IFS=$as_save_IFS
15423
15424 fi
15425 fi
15426 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15427 if test -n "$LIPO_FOR_TARGET"; then
15428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15429 $as_echo "$LIPO_FOR_TARGET" >&6; }
15430 else
15431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15432 $as_echo "no" >&6; }
15433 fi
15434
15435
15436 fi
15437 test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break
15438 done
15439 fi
15440
15441 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then
15442 set dummy lipo
15443 if test $build = $target ; then
15444 LIPO_FOR_TARGET="$2"
15445 else
15446 LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2"
15447 fi
15448 else
15449 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
15450 fi
15451
15452 else
15453 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15454 fi
15455
15456
15457
15458
15459 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15460 if test -n "$with_build_time_tools"; then
15461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nm in $with_build_time_tools" >&5
15462 $as_echo_n "checking for nm in $with_build_time_tools... " >&6; }
15463 if test -x $with_build_time_tools/nm; then
15464 NM_FOR_TARGET=`cd $with_build_time_tools && pwd`/nm
15465 ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NM_FOR_TARGET" >&5
15467 $as_echo "$ac_cv_path_NM_FOR_TARGET" >&6; }
15468 else
15469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15470 $as_echo "no" >&6; }
15471 fi
15472 elif test $build != $host && test $have_gcc_for_target = yes; then
15473 NM_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=nm`
15474 test $NM_FOR_TARGET = nm && NM_FOR_TARGET=
15475 test -n "$NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
15476 fi
15477 fi
15478 if test -z "$ac_cv_path_NM_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15479 # Extract the first word of "nm", so it can be a program name with args.
15480 set dummy nm; ac_word=$2
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15482 $as_echo_n "checking for $ac_word... " >&6; }
15483 if ${ac_cv_path_NM_FOR_TARGET+:} false; then :
15484 $as_echo_n "(cached) " >&6
15485 else
15486 case $NM_FOR_TARGET in
15487 [\\/]* | ?:[\\/]*)
15488 ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
15489 ;;
15490 *)
15491 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15492 for as_dir in $gcc_cv_tool_dirs
15493 do
15494 IFS=$as_save_IFS
15495 test -z "$as_dir" && as_dir=.
15496 for ac_exec_ext in '' $ac_executable_extensions; do
15497 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15498 ac_cv_path_NM_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15499 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15500 break 2
15501 fi
15502 done
15503 done
15504 IFS=$as_save_IFS
15505
15506 ;;
15507 esac
15508 fi
15509 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15510 if test -n "$NM_FOR_TARGET"; then
15511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15512 $as_echo "$NM_FOR_TARGET" >&6; }
15513 else
15514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15515 $as_echo "no" >&6; }
15516 fi
15517
15518
15519 fi
15520 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15521
15522
15523 if test -n "$NM_FOR_TARGET"; then
15524 ac_cv_prog_NM_FOR_TARGET=$NM_FOR_TARGET
15525 elif test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15526 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15527 fi
15528
15529 if test -n "$ac_cv_prog_NM_FOR_TARGET"; then
15530 for ncn_progname in nm; do
15531 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15532 set dummy ${ncn_progname}; ac_word=$2
15533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15534 $as_echo_n "checking for $ac_word... " >&6; }
15535 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15536 $as_echo_n "(cached) " >&6
15537 else
15538 if test -n "$NM_FOR_TARGET"; then
15539 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15540 else
15541 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15542 for as_dir in $PATH
15543 do
15544 IFS=$as_save_IFS
15545 test -z "$as_dir" && as_dir=.
15546 for ac_exec_ext in '' $ac_executable_extensions; do
15547 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15548 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15549 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15550 break 2
15551 fi
15552 done
15553 done
15554 IFS=$as_save_IFS
15555
15556 fi
15557 fi
15558 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15559 if test -n "$NM_FOR_TARGET"; then
15560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15561 $as_echo "$NM_FOR_TARGET" >&6; }
15562 else
15563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15564 $as_echo "no" >&6; }
15565 fi
15566
15567
15568 done
15569 fi
15570
15571 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test -n "$with_build_time_tools"; then
15572 for ncn_progname in nm; do
15573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15574 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15575 if test -x $with_build_time_tools/${ncn_progname}; then
15576 ac_cv_prog_NM_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15578 $as_echo "yes" >&6; }
15579 break
15580 else
15581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15582 $as_echo "no" >&6; }
15583 fi
15584 done
15585 fi
15586
15587 if test -z "$ac_cv_prog_NM_FOR_TARGET"; then
15588 for ncn_progname in nm; do
15589 if test -n "$ncn_target_tool_prefix"; then
15590 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15591 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15593 $as_echo_n "checking for $ac_word... " >&6; }
15594 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15595 $as_echo_n "(cached) " >&6
15596 else
15597 if test -n "$NM_FOR_TARGET"; then
15598 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15599 else
15600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15601 for as_dir in $PATH
15602 do
15603 IFS=$as_save_IFS
15604 test -z "$as_dir" && as_dir=.
15605 for ac_exec_ext in '' $ac_executable_extensions; do
15606 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15607 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15608 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15609 break 2
15610 fi
15611 done
15612 done
15613 IFS=$as_save_IFS
15614
15615 fi
15616 fi
15617 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15618 if test -n "$NM_FOR_TARGET"; then
15619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15620 $as_echo "$NM_FOR_TARGET" >&6; }
15621 else
15622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15623 $as_echo "no" >&6; }
15624 fi
15625
15626
15627 fi
15628 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then
15629 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15630 set dummy ${ncn_progname}; ac_word=$2
15631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15632 $as_echo_n "checking for $ac_word... " >&6; }
15633 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
15634 $as_echo_n "(cached) " >&6
15635 else
15636 if test -n "$NM_FOR_TARGET"; then
15637 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
15638 else
15639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15640 for as_dir in $PATH
15641 do
15642 IFS=$as_save_IFS
15643 test -z "$as_dir" && as_dir=.
15644 for ac_exec_ext in '' $ac_executable_extensions; do
15645 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15646 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
15647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15648 break 2
15649 fi
15650 done
15651 done
15652 IFS=$as_save_IFS
15653
15654 fi
15655 fi
15656 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
15657 if test -n "$NM_FOR_TARGET"; then
15658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
15659 $as_echo "$NM_FOR_TARGET" >&6; }
15660 else
15661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15662 $as_echo "no" >&6; }
15663 fi
15664
15665
15666 fi
15667 test -n "$ac_cv_prog_NM_FOR_TARGET" && break
15668 done
15669 fi
15670
15671 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
15672 set dummy nm
15673 if test $build = $target ; then
15674 NM_FOR_TARGET="$2"
15675 else
15676 NM_FOR_TARGET="${ncn_target_tool_prefix}$2"
15677 fi
15678 else
15679 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
15680 fi
15681
15682 else
15683 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
15684 fi
15685
15686
15687
15688
15689 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
15690 if test -n "$with_build_time_tools"; then
15691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5
15692 $as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; }
15693 if test -x $with_build_time_tools/objcopy; then
15694 OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy
15695 ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5
15697 $as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; }
15698 else
15699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15700 $as_echo "no" >&6; }
15701 fi
15702 elif test $build != $host && test $have_gcc_for_target = yes; then
15703 OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy`
15704 test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET=
15705 test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15706 fi
15707 fi
15708 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15709 # Extract the first word of "objcopy", so it can be a program name with args.
15710 set dummy objcopy; ac_word=$2
15711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15712 $as_echo_n "checking for $ac_word... " >&6; }
15713 if ${ac_cv_path_OBJCOPY_FOR_TARGET+:} false; then :
15714 $as_echo_n "(cached) " >&6
15715 else
15716 case $OBJCOPY_FOR_TARGET in
15717 [\\/]* | ?:[\\/]*)
15718 ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
15719 ;;
15720 *)
15721 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15722 for as_dir in $gcc_cv_tool_dirs
15723 do
15724 IFS=$as_save_IFS
15725 test -z "$as_dir" && as_dir=.
15726 for ac_exec_ext in '' $ac_executable_extensions; do
15727 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15728 ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15729 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15730 break 2
15731 fi
15732 done
15733 done
15734 IFS=$as_save_IFS
15735
15736 ;;
15737 esac
15738 fi
15739 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
15740 if test -n "$OBJCOPY_FOR_TARGET"; then
15741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15742 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15743 else
15744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15745 $as_echo "no" >&6; }
15746 fi
15747
15748
15749 fi
15750 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
15751
15752
15753 if test -n "$OBJCOPY_FOR_TARGET"; then
15754 ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
15755 elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15756 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15757 fi
15758
15759 if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15760 for ncn_progname in objcopy; do
15761 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15762 set dummy ${ncn_progname}; ac_word=$2
15763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15764 $as_echo_n "checking for $ac_word... " >&6; }
15765 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15766 $as_echo_n "(cached) " >&6
15767 else
15768 if test -n "$OBJCOPY_FOR_TARGET"; then
15769 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15770 else
15771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15772 for as_dir in $PATH
15773 do
15774 IFS=$as_save_IFS
15775 test -z "$as_dir" && as_dir=.
15776 for ac_exec_ext in '' $ac_executable_extensions; do
15777 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15778 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
15779 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15780 break 2
15781 fi
15782 done
15783 done
15784 IFS=$as_save_IFS
15785
15786 fi
15787 fi
15788 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15789 if test -n "$OBJCOPY_FOR_TARGET"; then
15790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15791 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15792 else
15793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15794 $as_echo "no" >&6; }
15795 fi
15796
15797
15798 done
15799 fi
15800
15801 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then
15802 for ncn_progname in objcopy; do
15803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15804 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15805 if test -x $with_build_time_tools/${ncn_progname}; then
15806 ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15808 $as_echo "yes" >&6; }
15809 break
15810 else
15811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15812 $as_echo "no" >&6; }
15813 fi
15814 done
15815 fi
15816
15817 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
15818 for ncn_progname in objcopy; do
15819 if test -n "$ncn_target_tool_prefix"; then
15820 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15821 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15823 $as_echo_n "checking for $ac_word... " >&6; }
15824 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15825 $as_echo_n "(cached) " >&6
15826 else
15827 if test -n "$OBJCOPY_FOR_TARGET"; then
15828 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15829 else
15830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15831 for as_dir in $PATH
15832 do
15833 IFS=$as_save_IFS
15834 test -z "$as_dir" && as_dir=.
15835 for ac_exec_ext in '' $ac_executable_extensions; do
15836 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15837 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15838 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15839 break 2
15840 fi
15841 done
15842 done
15843 IFS=$as_save_IFS
15844
15845 fi
15846 fi
15847 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15848 if test -n "$OBJCOPY_FOR_TARGET"; then
15849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15850 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15851 else
15852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15853 $as_echo "no" >&6; }
15854 fi
15855
15856
15857 fi
15858 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then
15859 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15860 set dummy ${ncn_progname}; ac_word=$2
15861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15862 $as_echo_n "checking for $ac_word... " >&6; }
15863 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
15864 $as_echo_n "(cached) " >&6
15865 else
15866 if test -n "$OBJCOPY_FOR_TARGET"; then
15867 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
15868 else
15869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15870 for as_dir in $PATH
15871 do
15872 IFS=$as_save_IFS
15873 test -z "$as_dir" && as_dir=.
15874 for ac_exec_ext in '' $ac_executable_extensions; do
15875 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15876 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
15877 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15878 break 2
15879 fi
15880 done
15881 done
15882 IFS=$as_save_IFS
15883
15884 fi
15885 fi
15886 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
15887 if test -n "$OBJCOPY_FOR_TARGET"; then
15888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
15889 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
15890 else
15891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15892 $as_echo "no" >&6; }
15893 fi
15894
15895
15896 fi
15897 test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break
15898 done
15899 fi
15900
15901 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then
15902 set dummy objcopy
15903 if test $build = $target ; then
15904 OBJCOPY_FOR_TARGET="$2"
15905 else
15906 OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2"
15907 fi
15908 else
15909 OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET"
15910 fi
15911
15912 else
15913 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
15914 fi
15915
15916
15917
15918
15919 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
15920 if test -n "$with_build_time_tools"; then
15921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5
15922 $as_echo_n "checking for objdump in $with_build_time_tools... " >&6; }
15923 if test -x $with_build_time_tools/objdump; then
15924 OBJDUMP_FOR_TARGET=`cd $with_build_time_tools && pwd`/objdump
15925 ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJDUMP_FOR_TARGET" >&5
15927 $as_echo "$ac_cv_path_OBJDUMP_FOR_TARGET" >&6; }
15928 else
15929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15930 $as_echo "no" >&6; }
15931 fi
15932 elif test $build != $host && test $have_gcc_for_target = yes; then
15933 OBJDUMP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objdump`
15934 test $OBJDUMP_FOR_TARGET = objdump && OBJDUMP_FOR_TARGET=
15935 test -n "$OBJDUMP_FOR_TARGET" && ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15936 fi
15937 fi
15938 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15939 # Extract the first word of "objdump", so it can be a program name with args.
15940 set dummy objdump; ac_word=$2
15941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15942 $as_echo_n "checking for $ac_word... " >&6; }
15943 if ${ac_cv_path_OBJDUMP_FOR_TARGET+:} false; then :
15944 $as_echo_n "(cached) " >&6
15945 else
15946 case $OBJDUMP_FOR_TARGET in
15947 [\\/]* | ?:[\\/]*)
15948 ac_cv_path_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test with a path.
15949 ;;
15950 *)
15951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15952 for as_dir in $gcc_cv_tool_dirs
15953 do
15954 IFS=$as_save_IFS
15955 test -z "$as_dir" && as_dir=.
15956 for ac_exec_ext in '' $ac_executable_extensions; do
15957 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15958 ac_cv_path_OBJDUMP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15959 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15960 break 2
15961 fi
15962 done
15963 done
15964 IFS=$as_save_IFS
15965
15966 ;;
15967 esac
15968 fi
15969 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
15970 if test -n "$OBJDUMP_FOR_TARGET"; then
15971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
15972 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
15973 else
15974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15975 $as_echo "no" >&6; }
15976 fi
15977
15978
15979 fi
15980 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
15981
15982
15983 if test -n "$OBJDUMP_FOR_TARGET"; then
15984 ac_cv_prog_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
15985 elif test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
15986 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
15987 fi
15988
15989 if test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
15990 for ncn_progname in objdump; do
15991 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15992 set dummy ${ncn_progname}; ac_word=$2
15993 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15994 $as_echo_n "checking for $ac_word... " >&6; }
15995 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
15996 $as_echo_n "(cached) " >&6
15997 else
15998 if test -n "$OBJDUMP_FOR_TARGET"; then
15999 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16000 else
16001 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16002 for as_dir in $PATH
16003 do
16004 IFS=$as_save_IFS
16005 test -z "$as_dir" && as_dir=.
16006 for ac_exec_ext in '' $ac_executable_extensions; do
16007 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16008 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16009 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16010 break 2
16011 fi
16012 done
16013 done
16014 IFS=$as_save_IFS
16015
16016 fi
16017 fi
16018 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16019 if test -n "$OBJDUMP_FOR_TARGET"; then
16020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16021 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16022 else
16023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16024 $as_echo "no" >&6; }
16025 fi
16026
16027
16028 done
16029 fi
16030
16031 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test -n "$with_build_time_tools"; then
16032 for ncn_progname in objdump; do
16033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16034 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16035 if test -x $with_build_time_tools/${ncn_progname}; then
16036 ac_cv_prog_OBJDUMP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16038 $as_echo "yes" >&6; }
16039 break
16040 else
16041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16042 $as_echo "no" >&6; }
16043 fi
16044 done
16045 fi
16046
16047 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16048 for ncn_progname in objdump; do
16049 if test -n "$ncn_target_tool_prefix"; then
16050 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16051 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16053 $as_echo_n "checking for $ac_word... " >&6; }
16054 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16055 $as_echo_n "(cached) " >&6
16056 else
16057 if test -n "$OBJDUMP_FOR_TARGET"; then
16058 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16059 else
16060 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16061 for as_dir in $PATH
16062 do
16063 IFS=$as_save_IFS
16064 test -z "$as_dir" && as_dir=.
16065 for ac_exec_ext in '' $ac_executable_extensions; do
16066 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16067 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16068 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16069 break 2
16070 fi
16071 done
16072 done
16073 IFS=$as_save_IFS
16074
16075 fi
16076 fi
16077 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16078 if test -n "$OBJDUMP_FOR_TARGET"; then
16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16080 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16081 else
16082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16083 $as_echo "no" >&6; }
16084 fi
16085
16086
16087 fi
16088 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then
16089 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16090 set dummy ${ncn_progname}; ac_word=$2
16091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16092 $as_echo_n "checking for $ac_word... " >&6; }
16093 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16094 $as_echo_n "(cached) " >&6
16095 else
16096 if test -n "$OBJDUMP_FOR_TARGET"; then
16097 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16098 else
16099 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16100 for as_dir in $PATH
16101 do
16102 IFS=$as_save_IFS
16103 test -z "$as_dir" && as_dir=.
16104 for ac_exec_ext in '' $ac_executable_extensions; do
16105 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16106 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16107 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16108 break 2
16109 fi
16110 done
16111 done
16112 IFS=$as_save_IFS
16113
16114 fi
16115 fi
16116 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16117 if test -n "$OBJDUMP_FOR_TARGET"; then
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16119 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16120 else
16121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16122 $as_echo "no" >&6; }
16123 fi
16124
16125
16126 fi
16127 test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break
16128 done
16129 fi
16130
16131 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then
16132 set dummy objdump
16133 if test $build = $target ; then
16134 OBJDUMP_FOR_TARGET="$2"
16135 else
16136 OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2"
16137 fi
16138 else
16139 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
16140 fi
16141
16142 else
16143 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16144 fi
16145
16146
16147
16148
16149 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16150 if test -n "$with_build_time_tools"; then
16151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for otool in $with_build_time_tools" >&5
16152 $as_echo_n "checking for otool in $with_build_time_tools... " >&6; }
16153 if test -x $with_build_time_tools/otool; then
16154 OTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/otool
16155 ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OTOOL_FOR_TARGET" >&5
16157 $as_echo "$ac_cv_path_OTOOL_FOR_TARGET" >&6; }
16158 else
16159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16160 $as_echo "no" >&6; }
16161 fi
16162 elif test $build != $host && test $have_gcc_for_target = yes; then
16163 OTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=otool`
16164 test $OTOOL_FOR_TARGET = otool && OTOOL_FOR_TARGET=
16165 test -n "$OTOOL_FOR_TARGET" && ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16166 fi
16167 fi
16168 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16169 # Extract the first word of "otool", so it can be a program name with args.
16170 set dummy otool; ac_word=$2
16171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16172 $as_echo_n "checking for $ac_word... " >&6; }
16173 if ${ac_cv_path_OTOOL_FOR_TARGET+:} false; then :
16174 $as_echo_n "(cached) " >&6
16175 else
16176 case $OTOOL_FOR_TARGET in
16177 [\\/]* | ?:[\\/]*)
16178 ac_cv_path_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test with a path.
16179 ;;
16180 *)
16181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16182 for as_dir in $gcc_cv_tool_dirs
16183 do
16184 IFS=$as_save_IFS
16185 test -z "$as_dir" && as_dir=.
16186 for ac_exec_ext in '' $ac_executable_extensions; do
16187 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16188 ac_cv_path_OTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16189 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16190 break 2
16191 fi
16192 done
16193 done
16194 IFS=$as_save_IFS
16195
16196 ;;
16197 esac
16198 fi
16199 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16200 if test -n "$OTOOL_FOR_TARGET"; then
16201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16202 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16203 else
16204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16205 $as_echo "no" >&6; }
16206 fi
16207
16208
16209 fi
16210 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16211
16212
16213 if test -n "$OTOOL_FOR_TARGET"; then
16214 ac_cv_prog_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16215 elif test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16216 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16217 fi
16218
16219 if test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16220 for ncn_progname in otool; do
16221 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16222 set dummy ${ncn_progname}; ac_word=$2
16223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16224 $as_echo_n "checking for $ac_word... " >&6; }
16225 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16226 $as_echo_n "(cached) " >&6
16227 else
16228 if test -n "$OTOOL_FOR_TARGET"; then
16229 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16230 else
16231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16232 for as_dir in $PATH
16233 do
16234 IFS=$as_save_IFS
16235 test -z "$as_dir" && as_dir=.
16236 for ac_exec_ext in '' $ac_executable_extensions; do
16237 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16238 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16239 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16240 break 2
16241 fi
16242 done
16243 done
16244 IFS=$as_save_IFS
16245
16246 fi
16247 fi
16248 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16249 if test -n "$OTOOL_FOR_TARGET"; then
16250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16251 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16252 else
16253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16254 $as_echo "no" >&6; }
16255 fi
16256
16257
16258 done
16259 fi
16260
16261 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
16262 for ncn_progname in otool; do
16263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16264 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16265 if test -x $with_build_time_tools/${ncn_progname}; then
16266 ac_cv_prog_OTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16268 $as_echo "yes" >&6; }
16269 break
16270 else
16271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16272 $as_echo "no" >&6; }
16273 fi
16274 done
16275 fi
16276
16277 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16278 for ncn_progname in otool; do
16279 if test -n "$ncn_target_tool_prefix"; then
16280 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16281 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16283 $as_echo_n "checking for $ac_word... " >&6; }
16284 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16285 $as_echo_n "(cached) " >&6
16286 else
16287 if test -n "$OTOOL_FOR_TARGET"; then
16288 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16289 else
16290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16291 for as_dir in $PATH
16292 do
16293 IFS=$as_save_IFS
16294 test -z "$as_dir" && as_dir=.
16295 for ac_exec_ext in '' $ac_executable_extensions; do
16296 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16297 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16298 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16299 break 2
16300 fi
16301 done
16302 done
16303 IFS=$as_save_IFS
16304
16305 fi
16306 fi
16307 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16308 if test -n "$OTOOL_FOR_TARGET"; then
16309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16310 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16311 else
16312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16313 $as_echo "no" >&6; }
16314 fi
16315
16316
16317 fi
16318 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test $build = $target ; then
16319 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16320 set dummy ${ncn_progname}; ac_word=$2
16321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16322 $as_echo_n "checking for $ac_word... " >&6; }
16323 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16324 $as_echo_n "(cached) " >&6
16325 else
16326 if test -n "$OTOOL_FOR_TARGET"; then
16327 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16328 else
16329 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16330 for as_dir in $PATH
16331 do
16332 IFS=$as_save_IFS
16333 test -z "$as_dir" && as_dir=.
16334 for ac_exec_ext in '' $ac_executable_extensions; do
16335 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16336 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16337 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16338 break 2
16339 fi
16340 done
16341 done
16342 IFS=$as_save_IFS
16343
16344 fi
16345 fi
16346 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16347 if test -n "$OTOOL_FOR_TARGET"; then
16348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16349 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16350 else
16351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16352 $as_echo "no" >&6; }
16353 fi
16354
16355
16356 fi
16357 test -n "$ac_cv_prog_OTOOL_FOR_TARGET" && break
16358 done
16359 fi
16360
16361 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" ; then
16362 set dummy otool
16363 if test $build = $target ; then
16364 OTOOL_FOR_TARGET="$2"
16365 else
16366 OTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
16367 fi
16368 else
16369 OTOOL_FOR_TARGET="$ac_cv_prog_OTOOL_FOR_TARGET"
16370 fi
16371
16372 else
16373 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16374 fi
16375
16376
16377
16378
16379 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16380 if test -n "$with_build_time_tools"; then
16381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ranlib in $with_build_time_tools" >&5
16382 $as_echo_n "checking for ranlib in $with_build_time_tools... " >&6; }
16383 if test -x $with_build_time_tools/ranlib; then
16384 RANLIB_FOR_TARGET=`cd $with_build_time_tools && pwd`/ranlib
16385 ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_RANLIB_FOR_TARGET" >&5
16387 $as_echo "$ac_cv_path_RANLIB_FOR_TARGET" >&6; }
16388 else
16389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16390 $as_echo "no" >&6; }
16391 fi
16392 elif test $build != $host && test $have_gcc_for_target = yes; then
16393 RANLIB_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ranlib`
16394 test $RANLIB_FOR_TARGET = ranlib && RANLIB_FOR_TARGET=
16395 test -n "$RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16396 fi
16397 fi
16398 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16399 # Extract the first word of "ranlib", so it can be a program name with args.
16400 set dummy ranlib; ac_word=$2
16401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16402 $as_echo_n "checking for $ac_word... " >&6; }
16403 if ${ac_cv_path_RANLIB_FOR_TARGET+:} false; then :
16404 $as_echo_n "(cached) " >&6
16405 else
16406 case $RANLIB_FOR_TARGET in
16407 [\\/]* | ?:[\\/]*)
16408 ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
16409 ;;
16410 *)
16411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16412 for as_dir in $gcc_cv_tool_dirs
16413 do
16414 IFS=$as_save_IFS
16415 test -z "$as_dir" && as_dir=.
16416 for ac_exec_ext in '' $ac_executable_extensions; do
16417 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16418 ac_cv_path_RANLIB_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16419 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16420 break 2
16421 fi
16422 done
16423 done
16424 IFS=$as_save_IFS
16425
16426 ;;
16427 esac
16428 fi
16429 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16430 if test -n "$RANLIB_FOR_TARGET"; then
16431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16432 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16433 else
16434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16435 $as_echo "no" >&6; }
16436 fi
16437
16438
16439 fi
16440 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16441
16442
16443 if test -n "$RANLIB_FOR_TARGET"; then
16444 ac_cv_prog_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16445 elif test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16446 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16447 fi
16448
16449 if test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16450 for ncn_progname in ranlib; do
16451 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16452 set dummy ${ncn_progname}; ac_word=$2
16453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16454 $as_echo_n "checking for $ac_word... " >&6; }
16455 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16456 $as_echo_n "(cached) " >&6
16457 else
16458 if test -n "$RANLIB_FOR_TARGET"; then
16459 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16460 else
16461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16462 for as_dir in $PATH
16463 do
16464 IFS=$as_save_IFS
16465 test -z "$as_dir" && as_dir=.
16466 for ac_exec_ext in '' $ac_executable_extensions; do
16467 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16468 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16469 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16470 break 2
16471 fi
16472 done
16473 done
16474 IFS=$as_save_IFS
16475
16476 fi
16477 fi
16478 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16479 if test -n "$RANLIB_FOR_TARGET"; then
16480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16481 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16482 else
16483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16484 $as_echo "no" >&6; }
16485 fi
16486
16487
16488 done
16489 fi
16490
16491 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test -n "$with_build_time_tools"; then
16492 for ncn_progname in ranlib; do
16493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16494 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16495 if test -x $with_build_time_tools/${ncn_progname}; then
16496 ac_cv_prog_RANLIB_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16498 $as_echo "yes" >&6; }
16499 break
16500 else
16501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16502 $as_echo "no" >&6; }
16503 fi
16504 done
16505 fi
16506
16507 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16508 for ncn_progname in ranlib; do
16509 if test -n "$ncn_target_tool_prefix"; then
16510 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16511 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16513 $as_echo_n "checking for $ac_word... " >&6; }
16514 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16515 $as_echo_n "(cached) " >&6
16516 else
16517 if test -n "$RANLIB_FOR_TARGET"; then
16518 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16519 else
16520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16521 for as_dir in $PATH
16522 do
16523 IFS=$as_save_IFS
16524 test -z "$as_dir" && as_dir=.
16525 for ac_exec_ext in '' $ac_executable_extensions; do
16526 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16527 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16528 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16529 break 2
16530 fi
16531 done
16532 done
16533 IFS=$as_save_IFS
16534
16535 fi
16536 fi
16537 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16538 if test -n "$RANLIB_FOR_TARGET"; then
16539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16540 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16541 else
16542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16543 $as_echo "no" >&6; }
16544 fi
16545
16546
16547 fi
16548 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then
16549 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16550 set dummy ${ncn_progname}; ac_word=$2
16551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16552 $as_echo_n "checking for $ac_word... " >&6; }
16553 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16554 $as_echo_n "(cached) " >&6
16555 else
16556 if test -n "$RANLIB_FOR_TARGET"; then
16557 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16558 else
16559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16560 for as_dir in $PATH
16561 do
16562 IFS=$as_save_IFS
16563 test -z "$as_dir" && as_dir=.
16564 for ac_exec_ext in '' $ac_executable_extensions; do
16565 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16566 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
16567 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16568 break 2
16569 fi
16570 done
16571 done
16572 IFS=$as_save_IFS
16573
16574 fi
16575 fi
16576 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16577 if test -n "$RANLIB_FOR_TARGET"; then
16578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16579 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16580 else
16581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16582 $as_echo "no" >&6; }
16583 fi
16584
16585
16586 fi
16587 test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break
16588 done
16589 fi
16590
16591 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
16592 set dummy ranlib
16593 if test $build = $target ; then
16594 RANLIB_FOR_TARGET="$2"
16595 else
16596 RANLIB_FOR_TARGET="${ncn_target_tool_prefix}$2"
16597 fi
16598 else
16599 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
16600 fi
16601
16602 else
16603 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16604 fi
16605
16606
16607
16608
16609 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16610 if test -n "$with_build_time_tools"; then
16611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5
16612 $as_echo_n "checking for readelf in $with_build_time_tools... " >&6; }
16613 if test -x $with_build_time_tools/readelf; then
16614 READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf
16615 ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5
16617 $as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; }
16618 else
16619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16620 $as_echo "no" >&6; }
16621 fi
16622 elif test $build != $host && test $have_gcc_for_target = yes; then
16623 READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf`
16624 test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET=
16625 test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
16626 fi
16627 fi
16628 if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16629 # Extract the first word of "readelf", so it can be a program name with args.
16630 set dummy readelf; ac_word=$2
16631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16632 $as_echo_n "checking for $ac_word... " >&6; }
16633 if ${ac_cv_path_READELF_FOR_TARGET+:} false; then :
16634 $as_echo_n "(cached) " >&6
16635 else
16636 case $READELF_FOR_TARGET in
16637 [\\/]* | ?:[\\/]*)
16638 ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path.
16639 ;;
16640 *)
16641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16642 for as_dir in $gcc_cv_tool_dirs
16643 do
16644 IFS=$as_save_IFS
16645 test -z "$as_dir" && as_dir=.
16646 for ac_exec_ext in '' $ac_executable_extensions; do
16647 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16648 ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16649 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16650 break 2
16651 fi
16652 done
16653 done
16654 IFS=$as_save_IFS
16655
16656 ;;
16657 esac
16658 fi
16659 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
16660 if test -n "$READELF_FOR_TARGET"; then
16661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16662 $as_echo "$READELF_FOR_TARGET" >&6; }
16663 else
16664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16665 $as_echo "no" >&6; }
16666 fi
16667
16668
16669 fi
16670 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
16671
16672
16673 if test -n "$READELF_FOR_TARGET"; then
16674 ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET
16675 elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16676 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16677 fi
16678
16679 if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
16680 for ncn_progname in readelf; do
16681 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16682 set dummy ${ncn_progname}; ac_word=$2
16683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16684 $as_echo_n "checking for $ac_word... " >&6; }
16685 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16686 $as_echo_n "(cached) " >&6
16687 else
16688 if test -n "$READELF_FOR_TARGET"; then
16689 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16690 else
16691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16692 for as_dir in $PATH
16693 do
16694 IFS=$as_save_IFS
16695 test -z "$as_dir" && as_dir=.
16696 for ac_exec_ext in '' $ac_executable_extensions; do
16697 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16698 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
16699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16700 break 2
16701 fi
16702 done
16703 done
16704 IFS=$as_save_IFS
16705
16706 fi
16707 fi
16708 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16709 if test -n "$READELF_FOR_TARGET"; then
16710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16711 $as_echo "$READELF_FOR_TARGET" >&6; }
16712 else
16713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16714 $as_echo "no" >&6; }
16715 fi
16716
16717
16718 done
16719 fi
16720
16721 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then
16722 for ncn_progname in readelf; do
16723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16724 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16725 if test -x $with_build_time_tools/${ncn_progname}; then
16726 ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16728 $as_echo "yes" >&6; }
16729 break
16730 else
16731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16732 $as_echo "no" >&6; }
16733 fi
16734 done
16735 fi
16736
16737 if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then
16738 for ncn_progname in readelf; do
16739 if test -n "$ncn_target_tool_prefix"; then
16740 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16741 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16743 $as_echo_n "checking for $ac_word... " >&6; }
16744 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16745 $as_echo_n "(cached) " >&6
16746 else
16747 if test -n "$READELF_FOR_TARGET"; then
16748 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16749 else
16750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16751 for as_dir in $PATH
16752 do
16753 IFS=$as_save_IFS
16754 test -z "$as_dir" && as_dir=.
16755 for ac_exec_ext in '' $ac_executable_extensions; do
16756 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16757 ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16758 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16759 break 2
16760 fi
16761 done
16762 done
16763 IFS=$as_save_IFS
16764
16765 fi
16766 fi
16767 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16768 if test -n "$READELF_FOR_TARGET"; then
16769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16770 $as_echo "$READELF_FOR_TARGET" >&6; }
16771 else
16772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16773 $as_echo "no" >&6; }
16774 fi
16775
16776
16777 fi
16778 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then
16779 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16780 set dummy ${ncn_progname}; ac_word=$2
16781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16782 $as_echo_n "checking for $ac_word... " >&6; }
16783 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
16784 $as_echo_n "(cached) " >&6
16785 else
16786 if test -n "$READELF_FOR_TARGET"; then
16787 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
16788 else
16789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16790 for as_dir in $PATH
16791 do
16792 IFS=$as_save_IFS
16793 test -z "$as_dir" && as_dir=.
16794 for ac_exec_ext in '' $ac_executable_extensions; do
16795 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16796 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
16797 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16798 break 2
16799 fi
16800 done
16801 done
16802 IFS=$as_save_IFS
16803
16804 fi
16805 fi
16806 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
16807 if test -n "$READELF_FOR_TARGET"; then
16808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
16809 $as_echo "$READELF_FOR_TARGET" >&6; }
16810 else
16811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16812 $as_echo "no" >&6; }
16813 fi
16814
16815
16816 fi
16817 test -n "$ac_cv_prog_READELF_FOR_TARGET" && break
16818 done
16819 fi
16820
16821 if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then
16822 set dummy readelf
16823 if test $build = $target ; then
16824 READELF_FOR_TARGET="$2"
16825 else
16826 READELF_FOR_TARGET="${ncn_target_tool_prefix}$2"
16827 fi
16828 else
16829 READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET"
16830 fi
16831
16832 else
16833 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
16834 fi
16835
16836
16837
16838
16839 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
16840 if test -n "$with_build_time_tools"; then
16841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5
16842 $as_echo_n "checking for strip in $with_build_time_tools... " >&6; }
16843 if test -x $with_build_time_tools/strip; then
16844 STRIP_FOR_TARGET=`cd $with_build_time_tools && pwd`/strip
16845 ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_STRIP_FOR_TARGET" >&5
16847 $as_echo "$ac_cv_path_STRIP_FOR_TARGET" >&6; }
16848 else
16849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16850 $as_echo "no" >&6; }
16851 fi
16852 elif test $build != $host && test $have_gcc_for_target = yes; then
16853 STRIP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=strip`
16854 test $STRIP_FOR_TARGET = strip && STRIP_FOR_TARGET=
16855 test -n "$STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16856 fi
16857 fi
16858 if test -z "$ac_cv_path_STRIP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16859 # Extract the first word of "strip", so it can be a program name with args.
16860 set dummy strip; ac_word=$2
16861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16862 $as_echo_n "checking for $ac_word... " >&6; }
16863 if ${ac_cv_path_STRIP_FOR_TARGET+:} false; then :
16864 $as_echo_n "(cached) " >&6
16865 else
16866 case $STRIP_FOR_TARGET in
16867 [\\/]* | ?:[\\/]*)
16868 ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
16869 ;;
16870 *)
16871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16872 for as_dir in $gcc_cv_tool_dirs
16873 do
16874 IFS=$as_save_IFS
16875 test -z "$as_dir" && as_dir=.
16876 for ac_exec_ext in '' $ac_executable_extensions; do
16877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16878 ac_cv_path_STRIP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16880 break 2
16881 fi
16882 done
16883 done
16884 IFS=$as_save_IFS
16885
16886 ;;
16887 esac
16888 fi
16889 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
16890 if test -n "$STRIP_FOR_TARGET"; then
16891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16892 $as_echo "$STRIP_FOR_TARGET" >&6; }
16893 else
16894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16895 $as_echo "no" >&6; }
16896 fi
16897
16898
16899 fi
16900 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
16901
16902
16903 if test -n "$STRIP_FOR_TARGET"; then
16904 ac_cv_prog_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
16905 elif test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
16906 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16907 fi
16908
16909 if test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
16910 for ncn_progname in strip; do
16911 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16912 set dummy ${ncn_progname}; ac_word=$2
16913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16914 $as_echo_n "checking for $ac_word... " >&6; }
16915 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
16916 $as_echo_n "(cached) " >&6
16917 else
16918 if test -n "$STRIP_FOR_TARGET"; then
16919 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
16920 else
16921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16922 for as_dir in $PATH
16923 do
16924 IFS=$as_save_IFS
16925 test -z "$as_dir" && as_dir=.
16926 for ac_exec_ext in '' $ac_executable_extensions; do
16927 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16928 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
16929 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16930 break 2
16931 fi
16932 done
16933 done
16934 IFS=$as_save_IFS
16935
16936 fi
16937 fi
16938 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16939 if test -n "$STRIP_FOR_TARGET"; then
16940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
16941 $as_echo "$STRIP_FOR_TARGET" >&6; }
16942 else
16943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16944 $as_echo "no" >&6; }
16945 fi
16946
16947
16948 done
16949 fi
16950
16951 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test -n "$with_build_time_tools"; then
16952 for ncn_progname in strip; do
16953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16954 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16955 if test -x $with_build_time_tools/${ncn_progname}; then
16956 ac_cv_prog_STRIP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16958 $as_echo "yes" >&6; }
16959 break
16960 else
16961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16962 $as_echo "no" >&6; }
16963 fi
16964 done
16965 fi
16966
16967 if test -z "$ac_cv_prog_STRIP_FOR_TARGET"; then
16968 for ncn_progname in strip; do
16969 if test -n "$ncn_target_tool_prefix"; then
16970 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16971 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16973 $as_echo_n "checking for $ac_word... " >&6; }
16974 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
16975 $as_echo_n "(cached) " >&6
16976 else
16977 if test -n "$STRIP_FOR_TARGET"; then
16978 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
16979 else
16980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16981 for as_dir in $PATH
16982 do
16983 IFS=$as_save_IFS
16984 test -z "$as_dir" && as_dir=.
16985 for ac_exec_ext in '' $ac_executable_extensions; do
16986 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16987 ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16988 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16989 break 2
16990 fi
16991 done
16992 done
16993 IFS=$as_save_IFS
16994
16995 fi
16996 fi
16997 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
16998 if test -n "$STRIP_FOR_TARGET"; then
16999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17000 $as_echo "$STRIP_FOR_TARGET" >&6; }
17001 else
17002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17003 $as_echo "no" >&6; }
17004 fi
17005
17006
17007 fi
17008 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then
17009 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17010 set dummy ${ncn_progname}; ac_word=$2
17011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17012 $as_echo_n "checking for $ac_word... " >&6; }
17013 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17014 $as_echo_n "(cached) " >&6
17015 else
17016 if test -n "$STRIP_FOR_TARGET"; then
17017 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17018 else
17019 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17020 for as_dir in $PATH
17021 do
17022 IFS=$as_save_IFS
17023 test -z "$as_dir" && as_dir=.
17024 for ac_exec_ext in '' $ac_executable_extensions; do
17025 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17026 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
17027 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17028 break 2
17029 fi
17030 done
17031 done
17032 IFS=$as_save_IFS
17033
17034 fi
17035 fi
17036 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17037 if test -n "$STRIP_FOR_TARGET"; then
17038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17039 $as_echo "$STRIP_FOR_TARGET" >&6; }
17040 else
17041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17042 $as_echo "no" >&6; }
17043 fi
17044
17045
17046 fi
17047 test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break
17048 done
17049 fi
17050
17051 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then
17052 set dummy strip
17053 if test $build = $target ; then
17054 STRIP_FOR_TARGET="$2"
17055 else
17056 STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2"
17057 fi
17058 else
17059 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
17060 fi
17061
17062 else
17063 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17064 fi
17065
17066
17067
17068
17069 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17070 if test -n "$with_build_time_tools"; then
17071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windres in $with_build_time_tools" >&5
17072 $as_echo_n "checking for windres in $with_build_time_tools... " >&6; }
17073 if test -x $with_build_time_tools/windres; then
17074 WINDRES_FOR_TARGET=`cd $with_build_time_tools && pwd`/windres
17075 ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDRES_FOR_TARGET" >&5
17077 $as_echo "$ac_cv_path_WINDRES_FOR_TARGET" >&6; }
17078 else
17079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17080 $as_echo "no" >&6; }
17081 fi
17082 elif test $build != $host && test $have_gcc_for_target = yes; then
17083 WINDRES_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windres`
17084 test $WINDRES_FOR_TARGET = windres && WINDRES_FOR_TARGET=
17085 test -n "$WINDRES_FOR_TARGET" && ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17086 fi
17087 fi
17088 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17089 # Extract the first word of "windres", so it can be a program name with args.
17090 set dummy windres; ac_word=$2
17091 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17092 $as_echo_n "checking for $ac_word... " >&6; }
17093 if ${ac_cv_path_WINDRES_FOR_TARGET+:} false; then :
17094 $as_echo_n "(cached) " >&6
17095 else
17096 case $WINDRES_FOR_TARGET in
17097 [\\/]* | ?:[\\/]*)
17098 ac_cv_path_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test with a path.
17099 ;;
17100 *)
17101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17102 for as_dir in $gcc_cv_tool_dirs
17103 do
17104 IFS=$as_save_IFS
17105 test -z "$as_dir" && as_dir=.
17106 for ac_exec_ext in '' $ac_executable_extensions; do
17107 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17108 ac_cv_path_WINDRES_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17109 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17110 break 2
17111 fi
17112 done
17113 done
17114 IFS=$as_save_IFS
17115
17116 ;;
17117 esac
17118 fi
17119 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17120 if test -n "$WINDRES_FOR_TARGET"; then
17121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17122 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17123 else
17124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17125 $as_echo "no" >&6; }
17126 fi
17127
17128
17129 fi
17130 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17131
17132
17133 if test -n "$WINDRES_FOR_TARGET"; then
17134 ac_cv_prog_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17135 elif test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17136 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17137 fi
17138
17139 if test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17140 for ncn_progname in windres; do
17141 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17142 set dummy ${ncn_progname}; ac_word=$2
17143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17144 $as_echo_n "checking for $ac_word... " >&6; }
17145 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17146 $as_echo_n "(cached) " >&6
17147 else
17148 if test -n "$WINDRES_FOR_TARGET"; then
17149 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17150 else
17151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17152 for as_dir in $PATH
17153 do
17154 IFS=$as_save_IFS
17155 test -z "$as_dir" && as_dir=.
17156 for ac_exec_ext in '' $ac_executable_extensions; do
17157 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17158 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17159 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17160 break 2
17161 fi
17162 done
17163 done
17164 IFS=$as_save_IFS
17165
17166 fi
17167 fi
17168 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17169 if test -n "$WINDRES_FOR_TARGET"; then
17170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17171 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17172 else
17173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17174 $as_echo "no" >&6; }
17175 fi
17176
17177
17178 done
17179 fi
17180
17181 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test -n "$with_build_time_tools"; then
17182 for ncn_progname in windres; do
17183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17184 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17185 if test -x $with_build_time_tools/${ncn_progname}; then
17186 ac_cv_prog_WINDRES_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17188 $as_echo "yes" >&6; }
17189 break
17190 else
17191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17192 $as_echo "no" >&6; }
17193 fi
17194 done
17195 fi
17196
17197 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17198 for ncn_progname in windres; do
17199 if test -n "$ncn_target_tool_prefix"; then
17200 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17201 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17203 $as_echo_n "checking for $ac_word... " >&6; }
17204 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17205 $as_echo_n "(cached) " >&6
17206 else
17207 if test -n "$WINDRES_FOR_TARGET"; then
17208 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17209 else
17210 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17211 for as_dir in $PATH
17212 do
17213 IFS=$as_save_IFS
17214 test -z "$as_dir" && as_dir=.
17215 for ac_exec_ext in '' $ac_executable_extensions; do
17216 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17217 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17218 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17219 break 2
17220 fi
17221 done
17222 done
17223 IFS=$as_save_IFS
17224
17225 fi
17226 fi
17227 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17228 if test -n "$WINDRES_FOR_TARGET"; then
17229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17230 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17231 else
17232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17233 $as_echo "no" >&6; }
17234 fi
17235
17236
17237 fi
17238 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then
17239 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17240 set dummy ${ncn_progname}; ac_word=$2
17241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17242 $as_echo_n "checking for $ac_word... " >&6; }
17243 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17244 $as_echo_n "(cached) " >&6
17245 else
17246 if test -n "$WINDRES_FOR_TARGET"; then
17247 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17248 else
17249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17250 for as_dir in $PATH
17251 do
17252 IFS=$as_save_IFS
17253 test -z "$as_dir" && as_dir=.
17254 for ac_exec_ext in '' $ac_executable_extensions; do
17255 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17256 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17257 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17258 break 2
17259 fi
17260 done
17261 done
17262 IFS=$as_save_IFS
17263
17264 fi
17265 fi
17266 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17267 if test -n "$WINDRES_FOR_TARGET"; then
17268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17269 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17270 else
17271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17272 $as_echo "no" >&6; }
17273 fi
17274
17275
17276 fi
17277 test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break
17278 done
17279 fi
17280
17281 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
17282 set dummy windres
17283 if test $build = $target ; then
17284 WINDRES_FOR_TARGET="$2"
17285 else
17286 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2"
17287 fi
17288 else
17289 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
17290 fi
17291
17292 else
17293 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17294 fi
17295
17296
17297
17298
17299 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17300 if test -n "$with_build_time_tools"; then
17301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windmc in $with_build_time_tools" >&5
17302 $as_echo_n "checking for windmc in $with_build_time_tools... " >&6; }
17303 if test -x $with_build_time_tools/windmc; then
17304 WINDMC_FOR_TARGET=`cd $with_build_time_tools && pwd`/windmc
17305 ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDMC_FOR_TARGET" >&5
17307 $as_echo "$ac_cv_path_WINDMC_FOR_TARGET" >&6; }
17308 else
17309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17310 $as_echo "no" >&6; }
17311 fi
17312 elif test $build != $host && test $have_gcc_for_target = yes; then
17313 WINDMC_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windmc`
17314 test $WINDMC_FOR_TARGET = windmc && WINDMC_FOR_TARGET=
17315 test -n "$WINDMC_FOR_TARGET" && ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17316 fi
17317 fi
17318 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17319 # Extract the first word of "windmc", so it can be a program name with args.
17320 set dummy windmc; ac_word=$2
17321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17322 $as_echo_n "checking for $ac_word... " >&6; }
17323 if ${ac_cv_path_WINDMC_FOR_TARGET+:} false; then :
17324 $as_echo_n "(cached) " >&6
17325 else
17326 case $WINDMC_FOR_TARGET in
17327 [\\/]* | ?:[\\/]*)
17328 ac_cv_path_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test with a path.
17329 ;;
17330 *)
17331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17332 for as_dir in $gcc_cv_tool_dirs
17333 do
17334 IFS=$as_save_IFS
17335 test -z "$as_dir" && as_dir=.
17336 for ac_exec_ext in '' $ac_executable_extensions; do
17337 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17338 ac_cv_path_WINDMC_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17339 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17340 break 2
17341 fi
17342 done
17343 done
17344 IFS=$as_save_IFS
17345
17346 ;;
17347 esac
17348 fi
17349 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17350 if test -n "$WINDMC_FOR_TARGET"; then
17351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17352 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17353 else
17354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17355 $as_echo "no" >&6; }
17356 fi
17357
17358
17359 fi
17360 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17361
17362
17363 if test -n "$WINDMC_FOR_TARGET"; then
17364 ac_cv_prog_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17365 elif test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17366 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17367 fi
17368
17369 if test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17370 for ncn_progname in windmc; do
17371 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17372 set dummy ${ncn_progname}; ac_word=$2
17373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17374 $as_echo_n "checking for $ac_word... " >&6; }
17375 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17376 $as_echo_n "(cached) " >&6
17377 else
17378 if test -n "$WINDMC_FOR_TARGET"; then
17379 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17380 else
17381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17382 for as_dir in $PATH
17383 do
17384 IFS=$as_save_IFS
17385 test -z "$as_dir" && as_dir=.
17386 for ac_exec_ext in '' $ac_executable_extensions; do
17387 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17388 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17389 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17390 break 2
17391 fi
17392 done
17393 done
17394 IFS=$as_save_IFS
17395
17396 fi
17397 fi
17398 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17399 if test -n "$WINDMC_FOR_TARGET"; then
17400 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17401 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17402 else
17403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17404 $as_echo "no" >&6; }
17405 fi
17406
17407
17408 done
17409 fi
17410
17411 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test -n "$with_build_time_tools"; then
17412 for ncn_progname in windmc; do
17413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17414 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17415 if test -x $with_build_time_tools/${ncn_progname}; then
17416 ac_cv_prog_WINDMC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17418 $as_echo "yes" >&6; }
17419 break
17420 else
17421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17422 $as_echo "no" >&6; }
17423 fi
17424 done
17425 fi
17426
17427 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17428 for ncn_progname in windmc; do
17429 if test -n "$ncn_target_tool_prefix"; then
17430 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17431 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17433 $as_echo_n "checking for $ac_word... " >&6; }
17434 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17435 $as_echo_n "(cached) " >&6
17436 else
17437 if test -n "$WINDMC_FOR_TARGET"; then
17438 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17439 else
17440 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17441 for as_dir in $PATH
17442 do
17443 IFS=$as_save_IFS
17444 test -z "$as_dir" && as_dir=.
17445 for ac_exec_ext in '' $ac_executable_extensions; do
17446 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17447 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17448 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17449 break 2
17450 fi
17451 done
17452 done
17453 IFS=$as_save_IFS
17454
17455 fi
17456 fi
17457 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17458 if test -n "$WINDMC_FOR_TARGET"; then
17459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17460 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17461 else
17462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17463 $as_echo "no" >&6; }
17464 fi
17465
17466
17467 fi
17468 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test $build = $target ; then
17469 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17470 set dummy ${ncn_progname}; ac_word=$2
17471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17472 $as_echo_n "checking for $ac_word... " >&6; }
17473 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17474 $as_echo_n "(cached) " >&6
17475 else
17476 if test -n "$WINDMC_FOR_TARGET"; then
17477 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17478 else
17479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17480 for as_dir in $PATH
17481 do
17482 IFS=$as_save_IFS
17483 test -z "$as_dir" && as_dir=.
17484 for ac_exec_ext in '' $ac_executable_extensions; do
17485 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17486 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17487 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17488 break 2
17489 fi
17490 done
17491 done
17492 IFS=$as_save_IFS
17493
17494 fi
17495 fi
17496 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17497 if test -n "$WINDMC_FOR_TARGET"; then
17498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17499 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17500 else
17501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17502 $as_echo "no" >&6; }
17503 fi
17504
17505
17506 fi
17507 test -n "$ac_cv_prog_WINDMC_FOR_TARGET" && break
17508 done
17509 fi
17510
17511 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" ; then
17512 set dummy windmc
17513 if test $build = $target ; then
17514 WINDMC_FOR_TARGET="$2"
17515 else
17516 WINDMC_FOR_TARGET="${ncn_target_tool_prefix}$2"
17517 fi
17518 else
17519 WINDMC_FOR_TARGET="$ac_cv_prog_WINDMC_FOR_TARGET"
17520 fi
17521
17522 else
17523 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17524 fi
17525
17526
17527 RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET"
17528
17529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5
17530 $as_echo_n "checking where to find the target ar... " >&6; }
17531 if test "x${build}" != "x${host}" ; then
17532 if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17533 # We already found the complete path
17534 ac_dir=`dirname $AR_FOR_TARGET`
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17536 $as_echo "pre-installed in $ac_dir" >&6; }
17537 else
17538 # Canadian cross, just use what we found
17539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17540 $as_echo "pre-installed" >&6; }
17541 fi
17542 else
17543 ok=yes
17544 case " ${configdirs} " in
17545 *" binutils "*) ;;
17546 *) ok=no ;;
17547 esac
17548
17549 if test $ok = yes; then
17550 # An in-tree tool is available and we can use it
17551 AR_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ar'
17552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17553 $as_echo "just compiled" >&6; }
17554 elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
17555 # We already found the complete path
17556 ac_dir=`dirname $AR_FOR_TARGET`
17557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17558 $as_echo "pre-installed in $ac_dir" >&6; }
17559 elif test "x$target" = "x$host"; then
17560 # We can use an host tool
17561 AR_FOR_TARGET='$(AR)'
17562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17563 $as_echo "host tool" >&6; }
17564 else
17565 # We need a cross tool
17566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17567 $as_echo "pre-installed" >&6; }
17568 fi
17569 fi
17570
17571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target as" >&5
17572 $as_echo_n "checking where to find the target as... " >&6; }
17573 if test "x${build}" != "x${host}" ; then
17574 if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17575 # We already found the complete path
17576 ac_dir=`dirname $AS_FOR_TARGET`
17577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17578 $as_echo "pre-installed in $ac_dir" >&6; }
17579 else
17580 # Canadian cross, just use what we found
17581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17582 $as_echo "pre-installed" >&6; }
17583 fi
17584 else
17585 ok=yes
17586 case " ${configdirs} " in
17587 *" gas "*) ;;
17588 *) ok=no ;;
17589 esac
17590
17591 if test $ok = yes; then
17592 # An in-tree tool is available and we can use it
17593 AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gas/as-new'
17594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17595 $as_echo "just compiled" >&6; }
17596 elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
17597 # We already found the complete path
17598 ac_dir=`dirname $AS_FOR_TARGET`
17599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17600 $as_echo "pre-installed in $ac_dir" >&6; }
17601 elif test "x$target" = "x$host"; then
17602 # We can use an host tool
17603 AS_FOR_TARGET='$(AS)'
17604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17605 $as_echo "host tool" >&6; }
17606 else
17607 # We need a cross tool
17608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17609 $as_echo "pre-installed" >&6; }
17610 fi
17611 fi
17612
17613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target cc" >&5
17614 $as_echo_n "checking where to find the target cc... " >&6; }
17615 if test "x${build}" != "x${host}" ; then
17616 if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17617 # We already found the complete path
17618 ac_dir=`dirname $CC_FOR_TARGET`
17619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17620 $as_echo "pre-installed in $ac_dir" >&6; }
17621 else
17622 # Canadian cross, just use what we found
17623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17624 $as_echo "pre-installed" >&6; }
17625 fi
17626 else
17627 ok=yes
17628 case " ${configdirs} " in
17629 *" gcc "*) ;;
17630 *) ok=no ;;
17631 esac
17632
17633 if test $ok = yes; then
17634 # An in-tree tool is available and we can use it
17635 CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
17636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17637 $as_echo "just compiled" >&6; }
17638 elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
17639 # We already found the complete path
17640 ac_dir=`dirname $CC_FOR_TARGET`
17641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17642 $as_echo "pre-installed in $ac_dir" >&6; }
17643 elif test "x$target" = "x$host"; then
17644 # We can use an host tool
17645 CC_FOR_TARGET='$(CC)'
17646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17647 $as_echo "host tool" >&6; }
17648 else
17649 # We need a cross tool
17650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17651 $as_echo "pre-installed" >&6; }
17652 fi
17653 fi
17654
17655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++" >&5
17656 $as_echo_n "checking where to find the target c++... " >&6; }
17657 if test "x${build}" != "x${host}" ; then
17658 if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17659 # We already found the complete path
17660 ac_dir=`dirname $CXX_FOR_TARGET`
17661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17662 $as_echo "pre-installed in $ac_dir" >&6; }
17663 else
17664 # Canadian cross, just use what we found
17665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17666 $as_echo "pre-installed" >&6; }
17667 fi
17668 else
17669 ok=yes
17670 case " ${configdirs} " in
17671 *" gcc "*) ;;
17672 *) ok=no ;;
17673 esac
17674 case ,${enable_languages}, in
17675 *,c++,*) ;;
17676 *) ok=no ;;
17677 esac
17678 if test $ok = yes; then
17679 # An in-tree tool is available and we can use it
17680 CXX_FOR_TARGET='$$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'
17681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17682 $as_echo "just compiled" >&6; }
17683 elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
17684 # We already found the complete path
17685 ac_dir=`dirname $CXX_FOR_TARGET`
17686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17687 $as_echo "pre-installed in $ac_dir" >&6; }
17688 elif test "x$target" = "x$host"; then
17689 # We can use an host tool
17690 CXX_FOR_TARGET='$(CXX)'
17691 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17692 $as_echo "host tool" >&6; }
17693 else
17694 # We need a cross tool
17695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17696 $as_echo "pre-installed" >&6; }
17697 fi
17698 fi
17699
17700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++ for libstdc++" >&5
17701 $as_echo_n "checking where to find the target c++ for libstdc++... " >&6; }
17702 if test "x${build}" != "x${host}" ; then
17703 if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17704 # We already found the complete path
17705 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17707 $as_echo "pre-installed in $ac_dir" >&6; }
17708 else
17709 # Canadian cross, just use what we found
17710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17711 $as_echo "pre-installed" >&6; }
17712 fi
17713 else
17714 ok=yes
17715 case " ${configdirs} " in
17716 *" gcc "*) ;;
17717 *) ok=no ;;
17718 esac
17719 case ,${enable_languages}, in
17720 *,c++,*) ;;
17721 *) ok=no ;;
17722 esac
17723 if test $ok = yes; then
17724 # An in-tree tool is available and we can use it
17725 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$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
17726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17727 $as_echo "just compiled" >&6; }
17728 elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
17729 # We already found the complete path
17730 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17732 $as_echo "pre-installed in $ac_dir" >&6; }
17733 elif test "x$target" = "x$host"; then
17734 # We can use an host tool
17735 RAW_CXX_FOR_TARGET='$(CXX)'
17736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17737 $as_echo "host tool" >&6; }
17738 else
17739 # We need a cross tool
17740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17741 $as_echo "pre-installed" >&6; }
17742 fi
17743 fi
17744
17745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dlltool" >&5
17746 $as_echo_n "checking where to find the target dlltool... " >&6; }
17747 if test "x${build}" != "x${host}" ; then
17748 if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
17749 # We already found the complete path
17750 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
17751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17752 $as_echo "pre-installed in $ac_dir" >&6; }
17753 else
17754 # Canadian cross, just use what we found
17755 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17756 $as_echo "pre-installed" >&6; }
17757 fi
17758 else
17759 ok=yes
17760 case " ${configdirs} " in
17761 *" binutils "*) ;;
17762 *) ok=no ;;
17763 esac
17764
17765 if test $ok = yes; then
17766 # An in-tree tool is available and we can use it
17767 DLLTOOL_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/dlltool'
17768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17769 $as_echo "just compiled" >&6; }
17770 elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
17771 # We already found the complete path
17772 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
17773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17774 $as_echo "pre-installed in $ac_dir" >&6; }
17775 elif test "x$target" = "x$host"; then
17776 # We can use an host tool
17777 DLLTOOL_FOR_TARGET='$(DLLTOOL)'
17778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17779 $as_echo "host tool" >&6; }
17780 else
17781 # We need a cross tool
17782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17783 $as_echo "pre-installed" >&6; }
17784 fi
17785 fi
17786
17787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dsymutil" >&5
17788 $as_echo_n "checking where to find the target dsymutil... " >&6; }
17789 if test "x${build}" != "x${host}" ; then
17790 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
17791 # We already found the complete path
17792 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
17793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17794 $as_echo "pre-installed in $ac_dir" >&6; }
17795 else
17796 # Canadian cross, just use what we found
17797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17798 $as_echo "pre-installed" >&6; }
17799 fi
17800 else
17801 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
17802 # We already found the complete path
17803 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
17804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17805 $as_echo "pre-installed in $ac_dir" >&6; }
17806 elif test "x$target" = "x$host"; then
17807 # We can use an host tool
17808 DSYMUTIL_FOR_TARGET='$(DSYMUTIL)'
17809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17810 $as_echo "host tool" >&6; }
17811 else
17812 # We need a cross tool
17813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17814 $as_echo "pre-installed" >&6; }
17815 fi
17816 fi
17817
17818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5
17819 $as_echo_n "checking where to find the target gcc... " >&6; }
17820 if test "x${build}" != "x${host}" ; then
17821 if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
17822 # We already found the complete path
17823 ac_dir=`dirname $GCC_FOR_TARGET`
17824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17825 $as_echo "pre-installed in $ac_dir" >&6; }
17826 else
17827 # Canadian cross, just use what we found
17828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17829 $as_echo "pre-installed" >&6; }
17830 fi
17831 else
17832 ok=yes
17833 case " ${configdirs} " in
17834 *" gcc "*) ;;
17835 *) ok=no ;;
17836 esac
17837
17838 if test $ok = yes; then
17839 # An in-tree tool is available and we can use it
17840 GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
17841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17842 $as_echo "just compiled" >&6; }
17843 elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
17844 # We already found the complete path
17845 ac_dir=`dirname $GCC_FOR_TARGET`
17846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17847 $as_echo "pre-installed in $ac_dir" >&6; }
17848 elif test "x$target" = "x$host"; then
17849 # We can use an host tool
17850 GCC_FOR_TARGET='$()'
17851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
17852 $as_echo "host tool" >&6; }
17853 else
17854 # We need a cross tool
17855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17856 $as_echo "pre-installed" >&6; }
17857 fi
17858 fi
17859
17860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gfortran" >&5
17861 $as_echo_n "checking where to find the target gfortran... " >&6; }
17862 if test "x${build}" != "x${host}" ; then
17863 if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
17864 # We already found the complete path
17865 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
17866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
17867 $as_echo "pre-installed in $ac_dir" >&6; }
17868 else
17869 # Canadian cross, just use what we found
17870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
17871 $as_echo "pre-installed" >&6; }
17872 fi
17873 else
17874 ok=yes
17875 case " ${configdirs} " in
17876 *" gcc "*) ;;
17877 *) ok=no ;;
17878 esac
17879 case ,${enable_languages}, in
17880 *,fortran,*) ;;
17881 *) ok=no ;;
17882 esac
17883 if test $ok = yes; then
17884 # An in-tree tool is available and we can use it
17885 GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/'
17886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17887 $as_echo "just compiled" >&6; }
17888 elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
17889 # We already found the complete path
17890 ac_dir=`dirname $GFORTRAN_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$host"; then
17894 # We can use an host tool
17895 GFORTRAN_FOR_TARGET='$(GFORTRAN)'
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 gccgo" >&5
17906 $as_echo_n "checking where to find the target gccgo... " >&6; }
17907 if test "x${build}" != "x${host}" ; then
17908 if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
17909 # We already found the complete path
17910 ac_dir=`dirname $GOC_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 *,go,*) ;;
17926 *) ok=no ;;
17927 esac
17928 if test $ok = yes; then
17929 # An in-tree tool is available and we can use it
17930 GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/'
17931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17932 $as_echo "just compiled" >&6; }
17933 elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
17934 # We already found the complete path
17935 ac_dir=`dirname $GOC_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$host"; then
17939 # We can use an host tool
17940 GOC_FOR_TARGET='$(GOC)'
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 gdc" >&5
17951 $as_echo_n "checking where to find the target gdc... " >&6; }
17952 if test "x${build}" != "x${host}" ; then
17953 if expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
17954 # We already found the complete path
17955 ac_dir=`dirname $GDC_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 *,d,*) ;;
17971 *) ok=no ;;
17972 esac
17973 if test $ok = yes; then
17974 # An in-tree tool is available and we can use it
17975 GDC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/'
17976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
17977 $as_echo "just compiled" >&6; }
17978 elif expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
17979 # We already found the complete path
17980 ac_dir=`dirname $GDC_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$host"; then
17984 # We can use an host tool
17985 GDC_FOR_TARGET='$(GDC)'
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 ld" >&5
17996 $as_echo_n "checking where to find the target ld... " >&6; }
17997 if test "x${build}" != "x${host}" ; then
17998 if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
17999 # We already found the complete path
18000 ac_dir=`dirname $LD_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 *" ld "*) ;;
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 LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/ld/ld-new'
18018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18019 $as_echo "just compiled" >&6; }
18020 elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18021 # We already found the complete path
18022 ac_dir=`dirname $LD_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 LD_FOR_TARGET='$(LD)'
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 lipo" >&5
18038 $as_echo_n "checking where to find the target lipo... " >&6; }
18039 if test "x${build}" != "x${host}" ; then
18040 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18041 # We already found the complete path
18042 ac_dir=`dirname $LIPO_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$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18052 # We already found the complete path
18053 ac_dir=`dirname $LIPO_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 LIPO_FOR_TARGET='$(LIPO)'
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 nm" >&5
18069 $as_echo_n "checking where to find the target nm... " >&6; }
18070 if test "x${build}" != "x${host}" ; then
18071 if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18072 # We already found the complete path
18073 ac_dir=`dirname $NM_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 *" binutils "*) ;;
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 NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/nm-new'
18091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18092 $as_echo "just compiled" >&6; }
18093 elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18094 # We already found the complete path
18095 ac_dir=`dirname $NM_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$host"; then
18099 # We can use an host tool
18100 NM_FOR_TARGET='$(NM)'
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 objcopy" >&5
18111 $as_echo_n "checking where to find the target objcopy... " >&6; }
18112 if test "x${build}" != "x${host}" ; then
18113 if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18114 # We already found the complete path
18115 ac_dir=`dirname $OBJCOPY_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 *" binutils "*) ;;
18127 *) ok=no ;;
18128 esac
18129
18130 if test $ok = yes; then
18131 # An in-tree tool is available and we can use it
18132 OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy'
18133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18134 $as_echo "just compiled" >&6; }
18135 elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18136 # We already found the complete path
18137 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18139 $as_echo "pre-installed in $ac_dir" >&6; }
18140 elif test "x$target" = "x$host"; then
18141 # We can use an host tool
18142 OBJCOPY_FOR_TARGET='$(OBJCOPY)'
18143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18144 $as_echo "host tool" >&6; }
18145 else
18146 # We need a cross tool
18147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18148 $as_echo "pre-installed" >&6; }
18149 fi
18150 fi
18151
18152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5
18153 $as_echo_n "checking where to find the target objdump... " >&6; }
18154 if test "x${build}" != "x${host}" ; then
18155 if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18156 # We already found the complete path
18157 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18159 $as_echo "pre-installed in $ac_dir" >&6; }
18160 else
18161 # Canadian cross, just use what we found
18162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18163 $as_echo "pre-installed" >&6; }
18164 fi
18165 else
18166 ok=yes
18167 case " ${configdirs} " in
18168 *" binutils "*) ;;
18169 *) ok=no ;;
18170 esac
18171
18172 if test $ok = yes; then
18173 # An in-tree tool is available and we can use it
18174 OBJDUMP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objdump'
18175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18176 $as_echo "just compiled" >&6; }
18177 elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18178 # We already found the complete path
18179 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18181 $as_echo "pre-installed in $ac_dir" >&6; }
18182 elif test "x$target" = "x$host"; then
18183 # We can use an host tool
18184 OBJDUMP_FOR_TARGET='$(OBJDUMP)'
18185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18186 $as_echo "host tool" >&6; }
18187 else
18188 # We need a cross tool
18189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18190 $as_echo "pre-installed" >&6; }
18191 fi
18192 fi
18193
18194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target otool" >&5
18195 $as_echo_n "checking where to find the target otool... " >&6; }
18196 if test "x${build}" != "x${host}" ; then
18197 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18198 # We already found the complete path
18199 ac_dir=`dirname $OTOOL_FOR_TARGET`
18200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18201 $as_echo "pre-installed in $ac_dir" >&6; }
18202 else
18203 # Canadian cross, just use what we found
18204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18205 $as_echo "pre-installed" >&6; }
18206 fi
18207 else
18208 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18209 # We already found the complete path
18210 ac_dir=`dirname $OTOOL_FOR_TARGET`
18211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18212 $as_echo "pre-installed in $ac_dir" >&6; }
18213 elif test "x$target" = "x$host"; then
18214 # We can use an host tool
18215 OTOOL_FOR_TARGET='$(OTOOL)'
18216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18217 $as_echo "host tool" >&6; }
18218 else
18219 # We need a cross tool
18220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18221 $as_echo "pre-installed" >&6; }
18222 fi
18223 fi
18224
18225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ranlib" >&5
18226 $as_echo_n "checking where to find the target ranlib... " >&6; }
18227 if test "x${build}" != "x${host}" ; then
18228 if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18229 # We already found the complete path
18230 ac_dir=`dirname $RANLIB_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 else
18234 # Canadian cross, just use what we found
18235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18236 $as_echo "pre-installed" >&6; }
18237 fi
18238 else
18239 ok=yes
18240 case " ${configdirs} " in
18241 *" binutils "*) ;;
18242 *) ok=no ;;
18243 esac
18244
18245 if test $ok = yes; then
18246 # An in-tree tool is available and we can use it
18247 RANLIB_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ranlib'
18248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18249 $as_echo "just compiled" >&6; }
18250 elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18251 # We already found the complete path
18252 ac_dir=`dirname $RANLIB_FOR_TARGET`
18253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18254 $as_echo "pre-installed in $ac_dir" >&6; }
18255 elif test "x$target" = "x$host"; then
18256 # We can use an host tool
18257 RANLIB_FOR_TARGET='$(RANLIB)'
18258 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18259 $as_echo "host tool" >&6; }
18260 else
18261 # We need a cross tool
18262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18263 $as_echo "pre-installed" >&6; }
18264 fi
18265 fi
18266
18267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5
18268 $as_echo_n "checking where to find the target readelf... " >&6; }
18269 if test "x${build}" != "x${host}" ; then
18270 if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18271 # We already found the complete path
18272 ac_dir=`dirname $READELF_FOR_TARGET`
18273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18274 $as_echo "pre-installed in $ac_dir" >&6; }
18275 else
18276 # Canadian cross, just use what we found
18277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18278 $as_echo "pre-installed" >&6; }
18279 fi
18280 else
18281 ok=yes
18282 case " ${configdirs} " in
18283 *" binutils "*) ;;
18284 *) ok=no ;;
18285 esac
18286
18287 if test $ok = yes; then
18288 # An in-tree tool is available and we can use it
18289 READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf'
18290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18291 $as_echo "just compiled" >&6; }
18292 elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18293 # We already found the complete path
18294 ac_dir=`dirname $READELF_FOR_TARGET`
18295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18296 $as_echo "pre-installed in $ac_dir" >&6; }
18297 elif test "x$target" = "x$host"; then
18298 # We can use an host tool
18299 READELF_FOR_TARGET='$(READELF)'
18300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18301 $as_echo "host tool" >&6; }
18302 else
18303 # We need a cross tool
18304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18305 $as_echo "pre-installed" >&6; }
18306 fi
18307 fi
18308
18309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5
18310 $as_echo_n "checking where to find the target strip... " >&6; }
18311 if test "x${build}" != "x${host}" ; then
18312 if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18313 # We already found the complete path
18314 ac_dir=`dirname $STRIP_FOR_TARGET`
18315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18316 $as_echo "pre-installed in $ac_dir" >&6; }
18317 else
18318 # Canadian cross, just use what we found
18319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18320 $as_echo "pre-installed" >&6; }
18321 fi
18322 else
18323 ok=yes
18324 case " ${configdirs} " in
18325 *" binutils "*) ;;
18326 *) ok=no ;;
18327 esac
18328
18329 if test $ok = yes; then
18330 # An in-tree tool is available and we can use it
18331 STRIP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/strip-new'
18332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18333 $as_echo "just compiled" >&6; }
18334 elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18335 # We already found the complete path
18336 ac_dir=`dirname $STRIP_FOR_TARGET`
18337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18338 $as_echo "pre-installed in $ac_dir" >&6; }
18339 elif test "x$target" = "x$host"; then
18340 # We can use an host tool
18341 STRIP_FOR_TARGET='$(STRIP)'
18342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18343 $as_echo "host tool" >&6; }
18344 else
18345 # We need a cross tool
18346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18347 $as_echo "pre-installed" >&6; }
18348 fi
18349 fi
18350
18351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windres" >&5
18352 $as_echo_n "checking where to find the target windres... " >&6; }
18353 if test "x${build}" != "x${host}" ; then
18354 if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18355 # We already found the complete path
18356 ac_dir=`dirname $WINDRES_FOR_TARGET`
18357 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18358 $as_echo "pre-installed in $ac_dir" >&6; }
18359 else
18360 # Canadian cross, just use what we found
18361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18362 $as_echo "pre-installed" >&6; }
18363 fi
18364 else
18365 ok=yes
18366 case " ${configdirs} " in
18367 *" binutils "*) ;;
18368 *) ok=no ;;
18369 esac
18370
18371 if test $ok = yes; then
18372 # An in-tree tool is available and we can use it
18373 WINDRES_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windres'
18374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18375 $as_echo "just compiled" >&6; }
18376 elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18377 # We already found the complete path
18378 ac_dir=`dirname $WINDRES_FOR_TARGET`
18379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18380 $as_echo "pre-installed in $ac_dir" >&6; }
18381 elif test "x$target" = "x$host"; then
18382 # We can use an host tool
18383 WINDRES_FOR_TARGET='$(WINDRES)'
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18385 $as_echo "host tool" >&6; }
18386 else
18387 # We need a cross tool
18388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18389 $as_echo "pre-installed" >&6; }
18390 fi
18391 fi
18392
18393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windmc" >&5
18394 $as_echo_n "checking where to find the target windmc... " >&6; }
18395 if test "x${build}" != "x${host}" ; then
18396 if expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18397 # We already found the complete path
18398 ac_dir=`dirname $WINDMC_FOR_TARGET`
18399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18400 $as_echo "pre-installed in $ac_dir" >&6; }
18401 else
18402 # Canadian cross, just use what we found
18403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18404 $as_echo "pre-installed" >&6; }
18405 fi
18406 else
18407 ok=yes
18408 case " ${configdirs} " in
18409 *" binutils "*) ;;
18410 *) ok=no ;;
18411 esac
18412
18413 if test $ok = yes; then
18414 # An in-tree tool is available and we can use it
18415 WINDMC_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windmc'
18416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18417 $as_echo "just compiled" >&6; }
18418 elif expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18419 # We already found the complete path
18420 ac_dir=`dirname $WINDMC_FOR_TARGET`
18421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18422 $as_echo "pre-installed in $ac_dir" >&6; }
18423 elif test "x$target" = "x$host"; then
18424 # We can use an host tool
18425 WINDMC_FOR_TARGET='$(WINDMC)'
18426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18427 $as_echo "host tool" >&6; }
18428 else
18429 # We need a cross tool
18430 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18431 $as_echo "pre-installed" >&6; }
18432 fi
18433 fi
18434
18435
18436
18437
18438
18439 # Certain tools may need extra flags.
18440 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
18441 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
18442 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
18443
18444 # When building target libraries, except in a Canadian cross, we use
18445 # the same toolchain as the compiler we just built.
18446 COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)'
18447 COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)'
18448 COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)'
18449 if test $host = $build; then
18450 case " $configdirs " in
18451 *" gcc "*)
18452 COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
18453 COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
18454 COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target}
18455 ;;
18456 esac
18457 fi
18458
18459
18460
18461
18462
18463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
18464 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
18465 # Check whether --enable-maintainer-mode was given.
18466 if test "${enable_maintainer_mode+set}" = set; then :
18467 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
18468 else
18469 USE_MAINTAINER_MODE=no
18470 fi
18471
18472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
18473 $as_echo "$USE_MAINTAINER_MODE" >&6; }
18474
18475
18476 if test "$USE_MAINTAINER_MODE" = yes; then
18477 MAINTAINER_MODE_TRUE=
18478 MAINTAINER_MODE_FALSE='#'
18479 else
18480 MAINTAINER_MODE_TRUE='#'
18481 MAINTAINER_MODE_FALSE=
18482 fi
18483 MAINT=$MAINTAINER_MODE_TRUE
18484
18485 # ---------------------
18486 # GCC bootstrap support
18487 # ---------------------
18488
18489 # Stage specific cflags for build.
18490 stage1_cflags="-g"
18491 case $build in
18492 vax-*-*)
18493 case ${GCC} in
18494 yes) stage1_cflags="-g -Wa,-J" ;;
18495 *) stage1_cflags="-g -J" ;;
18496 esac ;;
18497 esac
18498
18499
18500
18501 # Enable --enable-checking in stage1 of the compiler.
18502 # Check whether --enable-stage1-checking was given.
18503 if test "${enable_stage1_checking+set}" = set; then :
18504 enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking}
18505 else
18506 if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
18507 # For --disable-checking or implicit --enable-checking=release, avoid
18508 # setting --enable-checking=gc in the default stage1 checking for LTO
18509 # bootstraps. See PR62077.
18510 case $BUILD_CONFIG in
18511 *lto*)
18512 stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;;
18513 *)
18514 stage1_checking=--enable-checking=yes,types;;
18515 esac
18516 if test "x$enable_checking" = x && \
18517 test -d ${srcdir}/gcc && \
18518 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
18519 stage1_checking=--enable-checking=yes,types,extra
18520 fi
18521 else
18522 stage1_checking=--enable-checking=$enable_checking,types
18523 fi
18524 fi
18525
18526
18527
18528 # Enable -Werror in bootstrap stage2 and later.
18529 # Check whether --enable-werror was given.
18530 if test "${enable_werror+set}" = set; then :
18531 enableval=$enable_werror;
18532 case ${enable_werror} in
18533 yes) stage2_werror_flag="--enable-werror-always" ;;
18534 *) stage2_werror_flag="" ;;
18535 esac
18536
18537 else
18538
18539 if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
18540 case $BUILD_CONFIG in
18541 bootstrap-debug)
18542 stage2_werror_flag="--enable-werror-always" ;;
18543 "")
18544 stage2_werror_flag="--enable-werror-always" ;;
18545 esac
18546 fi
18547
18548 fi
18549
18550
18551
18552
18553 # Specify what files to not compare during bootstrap.
18554
18555 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
18556 case "$target" in
18557 hppa*64*-*-hpux*) ;;
18558 hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
18559 powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
18560 esac
18561
18562
18563 ac_config_files="$ac_config_files Makefile"
18564
18565 cat >confcache <<\_ACEOF
18566 # This file is a shell script that caches the results of configure
18567 # tests run on this system so they can be shared between configure
18568 # scripts and configure runs, see configure's option --config-cache.
18569 # It is not useful on other systems. If it contains results you don't
18570 # want to keep, you may remove or edit it.
18571 #
18572 # config.status only pays attention to the cache file if you give it
18573 # the --recheck option to rerun configure.
18574 #
18575 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18576 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18577 # following values.
18578
18579 _ACEOF
18580
18581 # The following way of writing the cache mishandles newlines in values,
18582 # but we know of no workaround that is simple, portable, and efficient.
18583 # So, we kill variables containing newlines.
18584 # Ultrix sh set writes to stderr and can't be redirected directly,
18585 # and sets the high bit in the cache file unless we assign to the vars.
18586 (
18587 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18588 eval ac_val=\$$ac_var
18589 case $ac_val in #(
18590 *${as_nl}*)
18591 case $ac_var in #(
18592 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18593 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18594 esac
18595 case $ac_var in #(
18596 _ | IFS | as_nl) ;; #(
18597 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18598 *) { eval $ac_var=; unset $ac_var;} ;;
18599 esac ;;
18600 esac
18601 done
18602
18603 (set) 2>&1 |
18604 case $as_nl`(ac_space=' '; set) 2>&1` in #(
18605 *${as_nl}ac_space=\ *)
18606 # `set' does not quote correctly, so add quotes: double-quote
18607 # substitution turns \\\\ into \\, and sed turns \\ into \.
18608 sed -n \
18609 "s/'/'\\\\''/g;
18610 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18611 ;; #(
18612 *)
18613 # `set' quotes correctly as required by POSIX, so do not add quotes.
18614 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18615 ;;
18616 esac |
18617 sort
18618 ) |
18619 sed '
18620 /^ac_cv_env_/b end
18621 t clear
18622 :clear
18623 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18624 t end
18625 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18626 :end' >>confcache
18627 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18628 if test -w "$cache_file"; then
18629 if test "x$cache_file" != "x/dev/null"; then
18630 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18631 $as_echo "$as_me: updating cache $cache_file" >&6;}
18632 if test ! -f "$cache_file" || test -h "$cache_file"; then
18633 cat confcache >"$cache_file"
18634 else
18635 case $cache_file in #(
18636 */* | ?:*)
18637 mv -f confcache "$cache_file"$$ &&
18638 mv -f "$cache_file"$$ "$cache_file" ;; #(
18639 *)
18640 mv -f confcache "$cache_file" ;;
18641 esac
18642 fi
18643 fi
18644 else
18645 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18646 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18647 fi
18648 fi
18649 rm -f confcache
18650
18651 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18652 # Let make expand exec_prefix.
18653 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18654
18655 # Transform confdefs.h into DEFS.
18656 # Protect against shell expansion while executing Makefile rules.
18657 # Protect against Makefile macro expansion.
18658 #
18659 # If the first sed substitution is executed (which looks for macros that
18660 # take arguments), then branch to the quote section. Otherwise,
18661 # look for a macro that doesn't take arguments.
18662 ac_script='
18663 :mline
18664 /\\$/{
18665 N
18666 s,\\\n,,
18667 b mline
18668 }
18669 t clear
18670 :clear
18671 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
18672 t quote
18673 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
18674 t quote
18675 b any
18676 :quote
18677 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
18678 s/\[/\\&/g
18679 s/\]/\\&/g
18680 s/\$/$$/g
18681 H
18682 :any
18683 ${
18684 g
18685 s/^\n//
18686 s/\n/ /g
18687 p
18688 }
18689 '
18690 DEFS=`sed -n "$ac_script" confdefs.h`
18691
18692
18693 ac_libobjs=
18694 ac_ltlibobjs=
18695 U=
18696 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18697 # 1. Remove the extension, and $U if already installed.
18698 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18699 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18700 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
18701 # will be set to the directory where LIBOBJS objects are built.
18702 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18703 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18704 done
18705 LIBOBJS=$ac_libobjs
18706
18707 LTLIBOBJS=$ac_ltlibobjs
18708
18709
18710
18711 : "${CONFIG_STATUS=./config.status}"
18712 ac_write_fail=0
18713 ac_clean_files_save=$ac_clean_files
18714 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18715 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18716 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18717 as_write_fail=0
18718 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18719 #! $SHELL
18720 # Generated by $as_me.
18721 # Run this file to recreate the current configuration.
18722 # Compiler output produced by configure, useful for debugging
18723 # configure, is in config.log if it exists.
18724
18725 debug=false
18726 ac_cs_recheck=false
18727 ac_cs_silent=false
18728
18729 SHELL=\${CONFIG_SHELL-$SHELL}
18730 export SHELL
18731 _ASEOF
18732 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18733 ## -------------------- ##
18734 ## M4sh Initialization. ##
18735 ## -------------------- ##
18736
18737 # Be more Bourne compatible
18738 DUALCASE=1; export DUALCASE # for MKS sh
18739 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18740 emulate sh
18741 NULLCMD=:
18742 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18743 # is contrary to our usage. Disable this feature.
18744 alias -g '${1+"$@"}'='"$@"'
18745 setopt NO_GLOB_SUBST
18746 else
18747 case `(set -o) 2>/dev/null` in #(
18748 *posix*) :
18749 set -o posix ;; #(
18750 *) :
18751 ;;
18752 esac
18753 fi
18754
18755
18756 as_nl='
18757 '
18758 export as_nl
18759 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18760 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18761 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18762 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18763 # Prefer a ksh shell builtin over an external printf program on Solaris,
18764 # but without wasting forks for bash or zsh.
18765 if test -z "$BASH_VERSION$ZSH_VERSION" \
18766 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18767 as_echo='print -r --'
18768 as_echo_n='print -rn --'
18769 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18770 as_echo='printf %s\n'
18771 as_echo_n='printf %s'
18772 else
18773 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18774 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18775 as_echo_n='/usr/ucb/echo -n'
18776 else
18777 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18778 as_echo_n_body='eval
18779 arg=$1;
18780 case $arg in #(
18781 *"$as_nl"*)
18782 expr "X$arg" : "X\\(.*\\)$as_nl";
18783 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18784 esac;
18785 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18786 '
18787 export as_echo_n_body
18788 as_echo_n='sh -c $as_echo_n_body as_echo'
18789 fi
18790 export as_echo_body
18791 as_echo='sh -c $as_echo_body as_echo'
18792 fi
18793
18794 # The user is always right.
18795 if test "${PATH_SEPARATOR+set}" != set; then
18796 PATH_SEPARATOR=:
18797 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18798 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18799 PATH_SEPARATOR=';'
18800 }
18801 fi
18802
18803
18804 # IFS
18805 # We need space, tab and new line, in precisely that order. Quoting is
18806 # there to prevent editors from complaining about space-tab.
18807 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18808 # splitting by setting IFS to empty value.)
18809 IFS=" "" $as_nl"
18810
18811 # Find who we are. Look in the path if we contain no directory separator.
18812 as_myself=
18813 case $0 in #((
18814 *[\\/]* ) as_myself=$0 ;;
18815 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18816 for as_dir in $PATH
18817 do
18818 IFS=$as_save_IFS
18819 test -z "$as_dir" && as_dir=.
18820 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18821 done
18822 IFS=$as_save_IFS
18823
18824 ;;
18825 esac
18826 # We did not find ourselves, most probably we were run as `sh COMMAND'
18827 # in which case we are not to be found in the path.
18828 if test "x$as_myself" = x; then
18829 as_myself=$0
18830 fi
18831 if test ! -f "$as_myself"; then
18832 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18833 exit 1
18834 fi
18835
18836 # Unset variables that we do not need and which cause bugs (e.g. in
18837 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
18838 # suppresses any "Segmentation fault" message there. '((' could
18839 # trigger a bug in pdksh 5.2.14.
18840 for as_var in BASH_ENV ENV MAIL MAILPATH
18841 do eval test x\${$as_var+set} = xset \
18842 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18843 done
18844 PS1='$ '
18845 PS2='> '
18846 PS4='+ '
18847
18848 # NLS nuisances.
18849 LC_ALL=C
18850 export LC_ALL
18851 LANGUAGE=C
18852 export LANGUAGE
18853
18854 # CDPATH.
18855 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18856
18857
18858 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18859 # ----------------------------------------
18860 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18861 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18862 # script with STATUS, using 1 if that was 0.
18863 as_fn_error ()
18864 {
18865 as_status=$1; test $as_status -eq 0 && as_status=1
18866 if test "$4"; then
18867 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18868 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18869 fi
18870 $as_echo "$as_me: error: $2" >&2
18871 as_fn_exit $as_status
18872 } # as_fn_error
18873
18874
18875 # as_fn_set_status STATUS
18876 # -----------------------
18877 # Set $? to STATUS, without forking.
18878 as_fn_set_status ()
18879 {
18880 return $1
18881 } # as_fn_set_status
18882
18883 # as_fn_exit STATUS
18884 # -----------------
18885 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18886 as_fn_exit ()
18887 {
18888 set +e
18889 as_fn_set_status $1
18890 exit $1
18891 } # as_fn_exit
18892
18893 # as_fn_unset VAR
18894 # ---------------
18895 # Portably unset VAR.
18896 as_fn_unset ()
18897 {
18898 { eval $1=; unset $1;}
18899 }
18900 as_unset=as_fn_unset
18901 # as_fn_append VAR VALUE
18902 # ----------------------
18903 # Append the text in VALUE to the end of the definition contained in VAR. Take
18904 # advantage of any shell optimizations that allow amortized linear growth over
18905 # repeated appends, instead of the typical quadratic growth present in naive
18906 # implementations.
18907 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18908 eval 'as_fn_append ()
18909 {
18910 eval $1+=\$2
18911 }'
18912 else
18913 as_fn_append ()
18914 {
18915 eval $1=\$$1\$2
18916 }
18917 fi # as_fn_append
18918
18919 # as_fn_arith ARG...
18920 # ------------------
18921 # Perform arithmetic evaluation on the ARGs, and store the result in the
18922 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18923 # must be portable across $(()) and expr.
18924 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18925 eval 'as_fn_arith ()
18926 {
18927 as_val=$(( $* ))
18928 }'
18929 else
18930 as_fn_arith ()
18931 {
18932 as_val=`expr "$@" || test $? -eq 1`
18933 }
18934 fi # as_fn_arith
18935
18936
18937 if expr a : '\(a\)' >/dev/null 2>&1 &&
18938 test "X`expr 00001 : '.*\(...\)'`" = X001; then
18939 as_expr=expr
18940 else
18941 as_expr=false
18942 fi
18943
18944 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18945 as_basename=basename
18946 else
18947 as_basename=false
18948 fi
18949
18950 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18951 as_dirname=dirname
18952 else
18953 as_dirname=false
18954 fi
18955
18956 as_me=`$as_basename -- "$0" ||
18957 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18958 X"$0" : 'X\(//\)$' \| \
18959 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18960 $as_echo X/"$0" |
18961 sed '/^.*\/\([^/][^/]*\)\/*$/{
18962 s//\1/
18963 q
18964 }
18965 /^X\/\(\/\/\)$/{
18966 s//\1/
18967 q
18968 }
18969 /^X\/\(\/\).*/{
18970 s//\1/
18971 q
18972 }
18973 s/.*/./; q'`
18974
18975 # Avoid depending upon Character Ranges.
18976 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18977 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18978 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18979 as_cr_digits='0123456789'
18980 as_cr_alnum=$as_cr_Letters$as_cr_digits
18981
18982 ECHO_C= ECHO_N= ECHO_T=
18983 case `echo -n x` in #(((((
18984 -n*)
18985 case `echo 'xy\c'` in
18986 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
18987 xy) ECHO_C='\c';;
18988 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
18989 ECHO_T=' ';;
18990 esac;;
18991 *)
18992 ECHO_N='-n';;
18993 esac
18994
18995 rm -f conf$$ conf$$.exe conf$$.file
18996 if test -d conf$$.dir; then
18997 rm -f conf$$.dir/conf$$.file
18998 else
18999 rm -f conf$$.dir
19000 mkdir conf$$.dir 2>/dev/null
19001 fi
19002 if (echo >conf$$.file) 2>/dev/null; then
19003 if ln -s conf$$.file conf$$ 2>/dev/null; then
19004 as_ln_s='ln -s'
19005 # ... but there are two gotchas:
19006 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19007 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19008 # In both cases, we have to default to `cp -pR'.
19009 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19010 as_ln_s='cp -pR'
19011 elif ln conf$$.file conf$$ 2>/dev/null; then
19012 as_ln_s=ln
19013 else
19014 as_ln_s='cp -pR'
19015 fi
19016 else
19017 as_ln_s='cp -pR'
19018 fi
19019 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19020 rmdir conf$$.dir 2>/dev/null
19021
19022
19023 # as_fn_mkdir_p
19024 # -------------
19025 # Create "$as_dir" as a directory, including parents if necessary.
19026 as_fn_mkdir_p ()
19027 {
19028
19029 case $as_dir in #(
19030 -*) as_dir=./$as_dir;;
19031 esac
19032 test -d "$as_dir" || eval $as_mkdir_p || {
19033 as_dirs=
19034 while :; do
19035 case $as_dir in #(
19036 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19037 *) as_qdir=$as_dir;;
19038 esac
19039 as_dirs="'$as_qdir' $as_dirs"
19040 as_dir=`$as_dirname -- "$as_dir" ||
19041 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19042 X"$as_dir" : 'X\(//\)[^/]' \| \
19043 X"$as_dir" : 'X\(//\)$' \| \
19044 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19045 $as_echo X"$as_dir" |
19046 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19047 s//\1/
19048 q
19049 }
19050 /^X\(\/\/\)[^/].*/{
19051 s//\1/
19052 q
19053 }
19054 /^X\(\/\/\)$/{
19055 s//\1/
19056 q
19057 }
19058 /^X\(\/\).*/{
19059 s//\1/
19060 q
19061 }
19062 s/.*/./; q'`
19063 test -d "$as_dir" && break
19064 done
19065 test -z "$as_dirs" || eval "mkdir $as_dirs"
19066 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19067
19068
19069 } # as_fn_mkdir_p
19070 if mkdir -p . 2>/dev/null; then
19071 as_mkdir_p='mkdir -p "$as_dir"'
19072 else
19073 test -d ./-p && rmdir ./-p
19074 as_mkdir_p=false
19075 fi
19076
19077
19078 # as_fn_executable_p FILE
19079 # -----------------------
19080 # Test if FILE is an executable regular file.
19081 as_fn_executable_p ()
19082 {
19083 test -f "$1" && test -x "$1"
19084 } # as_fn_executable_p
19085 as_test_x='test -x'
19086 as_executable_p=as_fn_executable_p
19087
19088 # Sed expression to map a string onto a valid CPP name.
19089 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19090
19091 # Sed expression to map a string onto a valid variable name.
19092 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19093
19094
19095 exec 6>&1
19096 ## ----------------------------------- ##
19097 ## Main body of $CONFIG_STATUS script. ##
19098 ## ----------------------------------- ##
19099 _ASEOF
19100 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19101
19102 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19103 # Save the log message, to keep $0 and so on meaningful, and to
19104 # report actual input values of CONFIG_FILES etc. instead of their
19105 # values after options handling.
19106 ac_log="
19107 This file was extended by $as_me, which was
19108 generated by GNU Autoconf 2.69. Invocation command line was
19109
19110 CONFIG_FILES = $CONFIG_FILES
19111 CONFIG_HEADERS = $CONFIG_HEADERS
19112 CONFIG_LINKS = $CONFIG_LINKS
19113 CONFIG_COMMANDS = $CONFIG_COMMANDS
19114 $ $0 $@
19115
19116 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19117 "
19118
19119 _ACEOF
19120
19121 case $ac_config_files in *"
19122 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19123 esac
19124
19125
19126
19127 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19128 # Files that config.status was made for.
19129 config_files="$ac_config_files"
19130
19131 _ACEOF
19132
19133 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19134 ac_cs_usage="\
19135 \`$as_me' instantiates files and other configuration actions
19136 from templates according to the current configuration. Unless the files
19137 and actions are specified as TAGs, all are instantiated by default.
19138
19139 Usage: $0 [OPTION]... [TAG]...
19140
19141 -h, --help print this help, then exit
19142 -V, --version print version number and configuration settings, then exit
19143 --config print configuration, then exit
19144 -q, --quiet, --silent
19145 do not print progress messages
19146 -d, --debug don't remove temporary files
19147 --recheck update $as_me by reconfiguring in the same conditions
19148 --file=FILE[:TEMPLATE]
19149 instantiate the configuration file FILE
19150
19151 Configuration files:
19152 $config_files
19153
19154 Report bugs to the package provider."
19155
19156 _ACEOF
19157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19158 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19159 ac_cs_version="\\
19160 config.status
19161 configured by $0, generated by GNU Autoconf 2.69,
19162 with options \\"\$ac_cs_config\\"
19163
19164 Copyright (C) 2012 Free Software Foundation, Inc.
19165 This config.status script is free software; the Free Software Foundation
19166 gives unlimited permission to copy, distribute and modify it."
19167
19168 ac_pwd='$ac_pwd'
19169 srcdir='$srcdir'
19170 INSTALL='$INSTALL'
19171 AWK='$AWK'
19172 test -n "\$AWK" || AWK=awk
19173 _ACEOF
19174
19175 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19176 # The default lists apply if the user does not specify any file.
19177 ac_need_defaults=:
19178 while test $# != 0
19179 do
19180 case $1 in
19181 --*=?*)
19182 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19183 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19184 ac_shift=:
19185 ;;
19186 --*=)
19187 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19188 ac_optarg=
19189 ac_shift=:
19190 ;;
19191 *)
19192 ac_option=$1
19193 ac_optarg=$2
19194 ac_shift=shift
19195 ;;
19196 esac
19197
19198 case $ac_option in
19199 # Handling of the options.
19200 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19201 ac_cs_recheck=: ;;
19202 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19203 $as_echo "$ac_cs_version"; exit ;;
19204 --config | --confi | --conf | --con | --co | --c )
19205 $as_echo "$ac_cs_config"; exit ;;
19206 --debug | --debu | --deb | --de | --d | -d )
19207 debug=: ;;
19208 --file | --fil | --fi | --f )
19209 $ac_shift
19210 case $ac_optarg in
19211 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19212 '') as_fn_error $? "missing file argument" ;;
19213 esac
19214 as_fn_append CONFIG_FILES " '$ac_optarg'"
19215 ac_need_defaults=false;;
19216 --he | --h | --help | --hel | -h )
19217 $as_echo "$ac_cs_usage"; exit ;;
19218 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19219 | -silent | --silent | --silen | --sile | --sil | --si | --s)
19220 ac_cs_silent=: ;;
19221
19222 # This is an error.
19223 -*) as_fn_error $? "unrecognized option: \`$1'
19224 Try \`$0 --help' for more information." ;;
19225
19226 *) as_fn_append ac_config_targets " $1"
19227 ac_need_defaults=false ;;
19228
19229 esac
19230 shift
19231 done
19232
19233 ac_configure_extra_args=
19234
19235 if $ac_cs_silent; then
19236 exec 6>/dev/null
19237 ac_configure_extra_args="$ac_configure_extra_args --silent"
19238 fi
19239
19240 _ACEOF
19241 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19242 if \$ac_cs_recheck; then
19243 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19244 shift
19245 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19246 CONFIG_SHELL='$SHELL'
19247 export CONFIG_SHELL
19248 exec "\$@"
19249 fi
19250
19251 _ACEOF
19252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19253 exec 5>>config.log
19254 {
19255 echo
19256 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19257 ## Running $as_me. ##
19258 _ASBOX
19259 $as_echo "$ac_log"
19260 } >&5
19261
19262 _ACEOF
19263 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19264 #
19265 # INIT-COMMANDS
19266 #
19267 extrasub_build="$extrasub_build"
19268 extrasub_host="$extrasub_host"
19269 extrasub_target="$extrasub_target"
19270
19271 _ACEOF
19272
19273 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19274
19275 # Handling of arguments.
19276 for ac_config_target in $ac_config_targets
19277 do
19278 case $ac_config_target in
19279 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19280
19281 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19282 esac
19283 done
19284
19285
19286 # If the user did not use the arguments to specify the items to instantiate,
19287 # then the envvar interface is used. Set only those that are not.
19288 # We use the long form for the default assignment because of an extremely
19289 # bizarre bug on SunOS 4.1.3.
19290 if $ac_need_defaults; then
19291 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19292 fi
19293
19294 # Have a temporary directory for convenience. Make it in the build tree
19295 # simply because there is no reason against having it here, and in addition,
19296 # creating and moving files from /tmp can sometimes cause problems.
19297 # Hook for its removal unless debugging.
19298 # Note that there is a small window in which the directory will not be cleaned:
19299 # after its creation but before its name has been assigned to `$tmp'.
19300 $debug ||
19301 {
19302 tmp= ac_tmp=
19303 trap 'exit_status=$?
19304 : "${ac_tmp:=$tmp}"
19305 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19306 ' 0
19307 trap 'as_fn_exit 1' 1 2 13 15
19308 }
19309 # Create a (secure) tmp directory for tmp files.
19310
19311 {
19312 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19313 test -d "$tmp"
19314 } ||
19315 {
19316 tmp=./conf$$-$RANDOM
19317 (umask 077 && mkdir "$tmp")
19318 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19319 ac_tmp=$tmp
19320
19321 # Set up the scripts for CONFIG_FILES section.
19322 # No need to generate them if there are no CONFIG_FILES.
19323 # This happens for instance with `./config.status config.h'.
19324 if test -n "$CONFIG_FILES"; then
19325
19326 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
19327 ac_cs_awk_getline=:
19328 ac_cs_awk_pipe_init=
19329 ac_cs_awk_read_file='
19330 while ((getline aline < (F[key])) > 0)
19331 print(aline)
19332 close(F[key])'
19333 ac_cs_awk_pipe_fini=
19334 else
19335 ac_cs_awk_getline=false
19336 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
19337 ac_cs_awk_read_file='
19338 print "|#_!!_#|"
19339 print "cat " F[key] " &&"
19340 '$ac_cs_awk_pipe_init
19341 # The final `:' finishes the AND list.
19342 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
19343 fi
19344 ac_cr=`echo X | tr X '\015'`
19345 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19346 # But we know of no other shell where ac_cr would be empty at this
19347 # point, so we can use a bashism as a fallback.
19348 if test "x$ac_cr" = x; then
19349 eval ac_cr=\$\'\\r\'
19350 fi
19351 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19352 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19353 ac_cs_awk_cr='\\r'
19354 else
19355 ac_cs_awk_cr=$ac_cr
19356 fi
19357
19358 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19359 _ACEOF
19360
19361 # Create commands to substitute file output variables.
19362 {
19363 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
19364 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
19365 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
19366 echo "_ACAWK" &&
19367 echo "_ACEOF"
19368 } >conf$$files.sh &&
19369 . ./conf$$files.sh ||
19370 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19371 rm -f conf$$files.sh
19372
19373 {
19374 echo "cat >conf$$subs.awk <<_ACEOF" &&
19375 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19376 echo "_ACEOF"
19377 } >conf$$subs.sh ||
19378 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19379 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19380 ac_delim='%!_!# '
19381 for ac_last_try in false false false false false :; do
19382 . ./conf$$subs.sh ||
19383 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19384
19385 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19386 if test $ac_delim_n = $ac_delim_num; then
19387 break
19388 elif $ac_last_try; then
19389 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19390 else
19391 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19392 fi
19393 done
19394 rm -f conf$$subs.sh
19395
19396 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19397 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19398 _ACEOF
19399 sed -n '
19400 h
19401 s/^/S["/; s/!.*/"]=/
19402 p
19403 g
19404 s/^[^!]*!//
19405 :repl
19406 t repl
19407 s/'"$ac_delim"'$//
19408 t delim
19409 :nl
19410 h
19411 s/\(.\{148\}\)..*/\1/
19412 t more1
19413 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19414 p
19415 n
19416 b repl
19417 :more1
19418 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19419 p
19420 g
19421 s/.\{148\}//
19422 t nl
19423 :delim
19424 h
19425 s/\(.\{148\}\)..*/\1/
19426 t more2
19427 s/["\\]/\\&/g; s/^/"/; s/$/"/
19428 p
19429 b
19430 :more2
19431 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19432 p
19433 g
19434 s/.\{148\}//
19435 t delim
19436 ' <conf$$subs.awk | sed '
19437 /^[^""]/{
19438 N
19439 s/\n//
19440 }
19441 ' >>$CONFIG_STATUS || ac_write_fail=1
19442 rm -f conf$$subs.awk
19443 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19444 _ACAWK
19445 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19446 for (key in S) S_is_set[key] = 1
19447 FS = "\a"
19448 \$ac_cs_awk_pipe_init
19449 }
19450 {
19451 line = $ 0
19452 nfields = split(line, field, "@")
19453 substed = 0
19454 len = length(field[1])
19455 for (i = 2; i < nfields; i++) {
19456 key = field[i]
19457 keylen = length(key)
19458 if (S_is_set[key]) {
19459 value = S[key]
19460 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19461 len += length(value) + length(field[++i])
19462 substed = 1
19463 } else
19464 len += 1 + keylen
19465 }
19466 if (nfields == 3 && !substed) {
19467 key = field[2]
19468 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
19469 \$ac_cs_awk_read_file
19470 next
19471 }
19472 }
19473 print line
19474 }
19475 \$ac_cs_awk_pipe_fini
19476 _ACAWK
19477 _ACEOF
19478 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19479 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19480 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19481 else
19482 cat
19483 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19484 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19485 _ACEOF
19486
19487 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19488 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19489 # trailing colons and then remove the whole line if VPATH becomes empty
19490 # (actually we leave an empty line to preserve line numbers).
19491 if test "x$srcdir" = x.; then
19492 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
19493 h
19494 s///
19495 s/^/:/
19496 s/[ ]*$/:/
19497 s/:\$(srcdir):/:/g
19498 s/:\${srcdir}:/:/g
19499 s/:@srcdir@:/:/g
19500 s/^:*//
19501 s/:*$//
19502 x
19503 s/\(=[ ]*\).*/\1/
19504 G
19505 s/\n//
19506 s/^[^=]*=[ ]*$//
19507 }'
19508 fi
19509
19510 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19511 fi # test -n "$CONFIG_FILES"
19512
19513
19514 eval set X " :F $CONFIG_FILES "
19515 shift
19516 for ac_tag
19517 do
19518 case $ac_tag in
19519 :[FHLC]) ac_mode=$ac_tag; continue;;
19520 esac
19521 case $ac_mode$ac_tag in
19522 :[FHL]*:*);;
19523 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19524 :[FH]-) ac_tag=-:-;;
19525 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19526 esac
19527 ac_save_IFS=$IFS
19528 IFS=:
19529 set x $ac_tag
19530 IFS=$ac_save_IFS
19531 shift
19532 ac_file=$1
19533 shift
19534
19535 case $ac_mode in
19536 :L) ac_source=$1;;
19537 :[FH])
19538 ac_file_inputs=
19539 for ac_f
19540 do
19541 case $ac_f in
19542 -) ac_f="$ac_tmp/stdin";;
19543 *) # Look for the file first in the build tree, then in the source tree
19544 # (if the path is not absolute). The absolute path cannot be DOS-style,
19545 # because $ac_f cannot contain `:'.
19546 test -f "$ac_f" ||
19547 case $ac_f in
19548 [\\/$]*) false;;
19549 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19550 esac ||
19551 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19552 esac
19553 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19554 as_fn_append ac_file_inputs " '$ac_f'"
19555 done
19556
19557 # Let's still pretend it is `configure' which instantiates (i.e., don't
19558 # use $as_me), people would be surprised to read:
19559 # /* config.h. Generated by config.status. */
19560 configure_input='Generated from '`
19561 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19562 `' by configure.'
19563 if test x"$ac_file" != x-; then
19564 configure_input="$ac_file. $configure_input"
19565 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19566 $as_echo "$as_me: creating $ac_file" >&6;}
19567 fi
19568 # Neutralize special characters interpreted by sed in replacement strings.
19569 case $configure_input in #(
19570 *\&* | *\|* | *\\* )
19571 ac_sed_conf_input=`$as_echo "$configure_input" |
19572 sed 's/[\\\\&|]/\\\\&/g'`;; #(
19573 *) ac_sed_conf_input=$configure_input;;
19574 esac
19575
19576 case $ac_tag in
19577 *:-:* | *:-) cat >"$ac_tmp/stdin" \
19578 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19579 esac
19580 ;;
19581 esac
19582
19583 ac_dir=`$as_dirname -- "$ac_file" ||
19584 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19585 X"$ac_file" : 'X\(//\)[^/]' \| \
19586 X"$ac_file" : 'X\(//\)$' \| \
19587 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19588 $as_echo X"$ac_file" |
19589 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19590 s//\1/
19591 q
19592 }
19593 /^X\(\/\/\)[^/].*/{
19594 s//\1/
19595 q
19596 }
19597 /^X\(\/\/\)$/{
19598 s//\1/
19599 q
19600 }
19601 /^X\(\/\).*/{
19602 s//\1/
19603 q
19604 }
19605 s/.*/./; q'`
19606 as_dir="$ac_dir"; as_fn_mkdir_p
19607 ac_builddir=.
19608
19609 case "$ac_dir" in
19610 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19611 *)
19612 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19613 # A ".." for each directory in $ac_dir_suffix.
19614 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19615 case $ac_top_builddir_sub in
19616 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19617 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19618 esac ;;
19619 esac
19620 ac_abs_top_builddir=$ac_pwd
19621 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19622 # for backward compatibility:
19623 ac_top_builddir=$ac_top_build_prefix
19624
19625 case $srcdir in
19626 .) # We are building in place.
19627 ac_srcdir=.
19628 ac_top_srcdir=$ac_top_builddir_sub
19629 ac_abs_top_srcdir=$ac_pwd ;;
19630 [\\/]* | ?:[\\/]* ) # Absolute name.
19631 ac_srcdir=$srcdir$ac_dir_suffix;
19632 ac_top_srcdir=$srcdir
19633 ac_abs_top_srcdir=$srcdir ;;
19634 *) # Relative name.
19635 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19636 ac_top_srcdir=$ac_top_build_prefix$srcdir
19637 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19638 esac
19639 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19640
19641
19642 case $ac_mode in
19643 :F)
19644 #
19645 # CONFIG_FILE
19646 #
19647
19648 case $INSTALL in
19649 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19650 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19651 esac
19652 _ACEOF
19653
19654 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19655 # If the template does not know about datarootdir, expand it.
19656 # FIXME: This hack should be removed a few years after 2.60.
19657 ac_datarootdir_hack=; ac_datarootdir_seen=
19658 ac_sed_dataroot='
19659 /datarootdir/ {
19660 p
19661 q
19662 }
19663 /@datadir@/p
19664 /@docdir@/p
19665 /@infodir@/p
19666 /@localedir@/p
19667 /@mandir@/p'
19668 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19669 *datarootdir*) ac_datarootdir_seen=yes;;
19670 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19671 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19672 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19673 _ACEOF
19674 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19675 ac_datarootdir_hack='
19676 s&@datadir@&$datadir&g
19677 s&@docdir@&$docdir&g
19678 s&@infodir@&$infodir&g
19679 s&@localedir@&$localedir&g
19680 s&@mandir@&$mandir&g
19681 s&\\\${datarootdir}&$datarootdir&g' ;;
19682 esac
19683 _ACEOF
19684
19685 # Neutralize VPATH when `$srcdir' = `.'.
19686 # Shell code in configure.ac might set extrasub.
19687 # FIXME: do we really want to maintain this feature?
19688 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19689 ac_sed_extra="$ac_vpsub
19690 $extrasub
19691 _ACEOF
19692 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19693 :t
19694 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19695 s|@configure_input@|$ac_sed_conf_input|;t t
19696 s&@top_builddir@&$ac_top_builddir_sub&;t t
19697 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19698 s&@srcdir@&$ac_srcdir&;t t
19699 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19700 s&@top_srcdir@&$ac_top_srcdir&;t t
19701 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19702 s&@builddir@&$ac_builddir&;t t
19703 s&@abs_builddir@&$ac_abs_builddir&;t t
19704 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19705 s&@INSTALL@&$ac_INSTALL&;t t
19706 $ac_datarootdir_hack
19707 "
19708 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
19709 if $ac_cs_awk_getline; then
19710 $AWK -f "$ac_tmp/subs.awk"
19711 else
19712 $AWK -f "$ac_tmp/subs.awk" | $SHELL
19713 fi \
19714 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19715
19716 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19717 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19718 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
19719 "$ac_tmp/out"`; test -z "$ac_out"; } &&
19720 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19721 which seems to be undefined. Please make sure it is defined" >&5
19722 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19723 which seems to be undefined. Please make sure it is defined" >&2;}
19724
19725 rm -f "$ac_tmp/stdin"
19726 case $ac_file in
19727 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19728 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19729 esac \
19730 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19731 ;;
19732
19733
19734
19735 esac
19736
19737
19738 case $ac_file$ac_mode in
19739 "Makefile":F) sed "$extrasub_build" Makefile |
19740 sed "$extrasub_host" |
19741 sed "$extrasub_target" > mf$$
19742 mv -f mf$$ Makefile ;;
19743
19744 esac
19745 done # for ac_tag
19746
19747
19748 as_fn_exit 0
19749 _ACEOF
19750 ac_clean_files=$ac_clean_files_save
19751
19752 test $ac_write_fail = 0 ||
19753 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19754
19755
19756 # configure is writing to config.log, and then calls config.status.
19757 # config.status does its own redirection, appending to config.log.
19758 # Unfortunately, on DOS this fails, as config.log is still kept open
19759 # by configure, so config.status won't be able to write to it; its
19760 # output is simply discarded. So we exec the FD to /dev/null,
19761 # effectively closing config.log, so it can be properly (re)opened and
19762 # appended to by config.status. When coming back to configure, we
19763 # need to make the FD available again.
19764 if test "$no_create" != yes; then
19765 ac_cs_success=:
19766 ac_config_status_args=
19767 test "$silent" = yes &&
19768 ac_config_status_args="$ac_config_status_args --quiet"
19769 exec 5>/dev/null
19770 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19771 exec 5>>config.log
19772 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19773 # would make configure fail if this is the last instruction.
19774 $ac_cs_success || as_fn_exit 1
19775 fi
19776 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19777 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19778 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19779 fi
19780
The GNU Binutils are a collection of binary tools.