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[committed] Fix newlib build failure with rx as well as several dozen testsuite failures
[official-gcc.git] / configure
blob51bf1d1add1854bc8708fa4467b3190755584ca7
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.69.
4 #
5 #
6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7 #
8 #
9 # This configure script is free software; the Free Software Foundation
10 # gives unlimited permission to copy, distribute and modify it.
11 ## -------------------- ##
12 ## M4sh Initialization. ##
13 ## -------------------- ##
14
15 # Be more Bourne compatible
16 DUALCASE=1; export DUALCASE # for MKS sh
17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18 emulate sh
19 NULLCMD=:
20 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21 # is contrary to our usage. Disable this feature.
22 alias -g '${1+"$@"}'='"$@"'
23 setopt NO_GLOB_SUBST
24 else
25 case `(set -o) 2>/dev/null` in #(
26 *posix*) :
27 set -o posix ;; #(
28 *) :
29 ;;
30 esac
31 fi
32
33
34 as_nl='
35 '
36 export as_nl
37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41 # Prefer a ksh shell builtin over an external printf program on Solaris,
42 # but without wasting forks for bash or zsh.
43 if test -z "$BASH_VERSION$ZSH_VERSION" \
44 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45 as_echo='print -r --'
46 as_echo_n='print -rn --'
47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48 as_echo='printf %s\n'
49 as_echo_n='printf %s'
50 else
51 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53 as_echo_n='/usr/ucb/echo -n'
54 else
55 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
56 as_echo_n_body='eval
57 arg=$1;
58 case $arg in #(
59 *"$as_nl"*)
60 expr "X$arg" : "X\\(.*\\)$as_nl";
61 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
62 esac;
63 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
64 '
65 export as_echo_n_body
66 as_echo_n='sh -c $as_echo_n_body as_echo'
67 fi
68 export as_echo_body
69 as_echo='sh -c $as_echo_body as_echo'
70 fi
71
72 # The user is always right.
73 if test "${PATH_SEPARATOR+set}" != set; then
74 PATH_SEPARATOR=:
75 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
77 PATH_SEPARATOR=';'
78 }
79 fi
80
81
82 # IFS
83 # We need space, tab and new line, in precisely that order. Quoting is
84 # there to prevent editors from complaining about space-tab.
85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
86 # splitting by setting IFS to empty value.)
87 IFS=" "" $as_nl"
88
89 # Find who we are. Look in the path if we contain no directory separator.
90 as_myself=
91 case $0 in #((
92 *[\\/]* ) as_myself=$0 ;;
93 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94 for as_dir in $PATH
95 do
96 IFS=$as_save_IFS
97 test -z "$as_dir" && as_dir=.
98 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99 done
100 IFS=$as_save_IFS
101
102 ;;
103 esac
104 # We did not find ourselves, most probably we were run as `sh COMMAND'
105 # in which case we are not to be found in the path.
106 if test "x$as_myself" = x; then
107 as_myself=$0
108 fi
109 if test ! -f "$as_myself"; then
110 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111 exit 1
112 fi
113
114 # Unset variables that we do not need and which cause bugs (e.g. in
115 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
116 # suppresses any "Segmentation fault" message there. '((' could
117 # trigger a bug in pdksh 5.2.14.
118 for as_var in BASH_ENV ENV MAIL MAILPATH
119 do eval test x\${$as_var+set} = xset \
120 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
121 done
122 PS1='$ '
123 PS2='> '
124 PS4='+ '
125
126 # NLS nuisances.
127 LC_ALL=C
128 export LC_ALL
129 LANGUAGE=C
130 export LANGUAGE
131
132 # CDPATH.
133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135 # Use a proper internal environment variable to ensure we don't fall
136 # into an infinite loop, continuously re-executing ourselves.
137 if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138 _as_can_reexec=no; export _as_can_reexec;
139 # We cannot yet assume a decent shell, so we have to provide a
140 # neutralization value for shells without unset; and this also
141 # works around shells that cannot unset nonexistent variables.
142 # Preserve -v and -x to the replacement shell.
143 BASH_ENV=/dev/null
144 ENV=/dev/null
145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146 case $- in # ((((
147 *v*x* | *x*v* ) as_opts=-vx ;;
148 *v* ) as_opts=-v ;;
149 *x* ) as_opts=-x ;;
150 * ) as_opts= ;;
151 esac
152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153 # Admittedly, this is quite paranoid, since all the known shells bail
154 # out after a failed `exec'.
155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156 as_fn_exit 255
157 fi
158 # We don't want this to propagate to other subprocesses.
159 { _as_can_reexec=; unset _as_can_reexec;}
160 if test "x$CONFIG_SHELL" = x; then
161 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162 emulate sh
163 NULLCMD=:
164 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165 # is contrary to our usage. Disable this feature.
166 alias -g '\${1+\"\$@\"}'='\"\$@\"'
167 setopt NO_GLOB_SUBST
168 else
169 case \`(set -o) 2>/dev/null\` in #(
170 *posix*) :
171 set -o posix ;; #(
172 *) :
173 ;;
174 esac
175 fi
176 "
177 as_required="as_fn_return () { (exit \$1); }
178 as_fn_success () { as_fn_return 0; }
179 as_fn_failure () { as_fn_return 1; }
180 as_fn_ret_success () { return 0; }
181 as_fn_ret_failure () { return 1; }
182
183 exitcode=0
184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190 else
191 exitcode=1; echo positional parameters were not saved.
192 fi
193 test x\$exitcode = x0 || exit 1
194 test -x / || exit 1"
195 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
199 test \$(( 1 + 1 )) = 2 || exit 1"
200 if (eval "$as_required") 2>/dev/null; then :
201 as_have_required=yes
202 else
203 as_have_required=no
204 fi
205 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207 else
208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209 as_found=false
210 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211 do
212 IFS=$as_save_IFS
213 test -z "$as_dir" && as_dir=.
214 as_found=:
215 case $as_dir in #(
216 /*)
217 for as_base in sh bash ksh sh5; do
218 # Try only shells that exist, to save several forks.
219 as_shell=$as_dir/$as_base
220 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
221 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
222 CONFIG_SHELL=$as_shell as_have_required=yes
223 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
224 break 2
225 fi
226 fi
227 done;;
228 esac
229 as_found=false
230 done
231 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
232 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
233 CONFIG_SHELL=$SHELL as_have_required=yes
234 fi; }
235 IFS=$as_save_IFS
236
237
238 if test "x$CONFIG_SHELL" != x; then :
239 export CONFIG_SHELL
240 # We cannot yet assume a decent shell, so we have to provide a
241 # neutralization value for shells without unset; and this also
242 # works around shells that cannot unset nonexistent variables.
243 # Preserve -v and -x to the replacement shell.
244 BASH_ENV=/dev/null
245 ENV=/dev/null
246 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247 case $- in # ((((
248 *v*x* | *x*v* ) as_opts=-vx ;;
249 *v* ) as_opts=-v ;;
250 *x* ) as_opts=-x ;;
251 * ) as_opts= ;;
252 esac
253 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254 # Admittedly, this is quite paranoid, since all the known shells bail
255 # out after a failed `exec'.
256 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257 exit 255
258 fi
259
260 if test x$as_have_required = xno; then :
261 $as_echo "$0: This script requires a shell more modern than all"
262 $as_echo "$0: the shells that I found on your system."
263 if test x${ZSH_VERSION+set} = xset ; then
264 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
266 else
267 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
268 $0: including any error possibly output before this
269 $0: message. Then install a modern shell, or manually run
270 $0: the script under such a shell if you do have one."
271 fi
272 exit 1
273 fi
274 fi
275 fi
276 SHELL=${CONFIG_SHELL-/bin/sh}
277 export SHELL
278 # Unset more variables known to interfere with behavior of common tools.
279 CLICOLOR_FORCE= GREP_OPTIONS=
280 unset CLICOLOR_FORCE GREP_OPTIONS
281
282 ## --------------------- ##
283 ## M4sh Shell Functions. ##
284 ## --------------------- ##
285 # as_fn_unset VAR
286 # ---------------
287 # Portably unset VAR.
288 as_fn_unset ()
289 {
290 { eval $1=; unset $1;}
291 }
292 as_unset=as_fn_unset
293
294 # as_fn_set_status STATUS
295 # -----------------------
296 # Set $? to STATUS, without forking.
297 as_fn_set_status ()
298 {
299 return $1
300 } # as_fn_set_status
301
302 # as_fn_exit STATUS
303 # -----------------
304 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305 as_fn_exit ()
306 {
307 set +e
308 as_fn_set_status $1
309 exit $1
310 } # as_fn_exit
311
312 # as_fn_mkdir_p
313 # -------------
314 # Create "$as_dir" as a directory, including parents if necessary.
315 as_fn_mkdir_p ()
316 {
317
318 case $as_dir in #(
319 -*) as_dir=./$as_dir;;
320 esac
321 test -d "$as_dir" || eval $as_mkdir_p || {
322 as_dirs=
323 while :; do
324 case $as_dir in #(
325 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
326 *) as_qdir=$as_dir;;
327 esac
328 as_dirs="'$as_qdir' $as_dirs"
329 as_dir=`$as_dirname -- "$as_dir" ||
330 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
331 X"$as_dir" : 'X\(//\)[^/]' \| \
332 X"$as_dir" : 'X\(//\)$' \| \
333 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
334 $as_echo X"$as_dir" |
335 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
336 s//\1/
337 q
338 }
339 /^X\(\/\/\)[^/].*/{
340 s//\1/
341 q
342 }
343 /^X\(\/\/\)$/{
344 s//\1/
345 q
346 }
347 /^X\(\/\).*/{
348 s//\1/
349 q
350 }
351 s/.*/./; q'`
352 test -d "$as_dir" && break
353 done
354 test -z "$as_dirs" || eval "mkdir $as_dirs"
355 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
356
357
358 } # as_fn_mkdir_p
359
360 # as_fn_executable_p FILE
361 # -----------------------
362 # Test if FILE is an executable regular file.
363 as_fn_executable_p ()
364 {
365 test -f "$1" && test -x "$1"
366 } # as_fn_executable_p
367 # as_fn_append VAR VALUE
368 # ----------------------
369 # Append the text in VALUE to the end of the definition contained in VAR. Take
370 # advantage of any shell optimizations that allow amortized linear growth over
371 # repeated appends, instead of the typical quadratic growth present in naive
372 # implementations.
373 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374 eval 'as_fn_append ()
375 {
376 eval $1+=\$2
377 }'
378 else
379 as_fn_append ()
380 {
381 eval $1=\$$1\$2
382 }
383 fi # as_fn_append
384
385 # as_fn_arith ARG...
386 # ------------------
387 # Perform arithmetic evaluation on the ARGs, and store the result in the
388 # global $as_val. Take advantage of shells that can avoid forks. The arguments
389 # must be portable across $(()) and expr.
390 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391 eval 'as_fn_arith ()
392 {
393 as_val=$(( $* ))
394 }'
395 else
396 as_fn_arith ()
397 {
398 as_val=`expr "$@" || test $? -eq 1`
399 }
400 fi # as_fn_arith
401
402
403 # as_fn_error STATUS ERROR [LINENO LOG_FD]
404 # ----------------------------------------
405 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407 # script with STATUS, using 1 if that was 0.
408 as_fn_error ()
409 {
410 as_status=$1; test $as_status -eq 0 && as_status=1
411 if test "$4"; then
412 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414 fi
415 $as_echo "$as_me: error: $2" >&2
416 as_fn_exit $as_status
417 } # as_fn_error
418
419 if expr a : '\(a\)' >/dev/null 2>&1 &&
420 test "X`expr 00001 : '.*\(...\)'`" = X001; then
421 as_expr=expr
422 else
423 as_expr=false
424 fi
425
426 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427 as_basename=basename
428 else
429 as_basename=false
430 fi
431
432 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433 as_dirname=dirname
434 else
435 as_dirname=false
436 fi
437
438 as_me=`$as_basename -- "$0" ||
439 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
440 X"$0" : 'X\(//\)$' \| \
441 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
442 $as_echo X/"$0" |
443 sed '/^.*\/\([^/][^/]*\)\/*$/{
444 s//\1/
445 q
446 }
447 /^X\/\(\/\/\)$/{
448 s//\1/
449 q
450 }
451 /^X\/\(\/\).*/{
452 s//\1/
453 q
454 }
455 s/.*/./; q'`
456
457 # Avoid depending upon Character Ranges.
458 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461 as_cr_digits='0123456789'
462 as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465 as_lineno_1=$LINENO as_lineno_1a=$LINENO
466 as_lineno_2=$LINENO as_lineno_2a=$LINENO
467 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
469 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470 sed -n '
471 p
472 /[$]LINENO/=
473 ' <$as_myself |
474 sed '
475 s/[$]LINENO.*/&-/
476 t lineno
477 b
478 :lineno
479 N
480 :loop
481 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
482 t loop
483 s/-\n.*//
484 ' >$as_me.lineno &&
485 chmod +x "$as_me.lineno" ||
486 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488 # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489 # already done that, so ensure we don't try to do so again and fall
490 # in an infinite loop. This has already happened in practice.
491 _as_can_reexec=no; export _as_can_reexec
492 # Don't try to exec as it changes $[0], causing all sort of problems
493 # (the dirname of $[0] is not the place where we might find the
494 # original and so on. Autoconf is especially sensitive to this).
495 . "./$as_me.lineno"
496 # Exit status is that of the last command.
497 exit
498 }
499
500 ECHO_C= ECHO_N= ECHO_T=
501 case `echo -n x` in #(((((
502 -n*)
503 case `echo 'xy\c'` in
504 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
505 xy) ECHO_C='\c';;
506 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507 ECHO_T=' ';;
508 esac;;
509 *)
510 ECHO_N='-n';;
511 esac
512
513 rm -f conf$$ conf$$.exe conf$$.file
514 if test -d conf$$.dir; then
515 rm -f conf$$.dir/conf$$.file
516 else
517 rm -f conf$$.dir
518 mkdir conf$$.dir 2>/dev/null
519 fi
520 if (echo >conf$$.file) 2>/dev/null; then
521 if ln -s conf$$.file conf$$ 2>/dev/null; then
522 as_ln_s='ln -s'
523 # ... but there are two gotchas:
524 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526 # In both cases, we have to default to `cp -pR'.
527 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
528 as_ln_s='cp -pR'
529 elif ln conf$$.file conf$$ 2>/dev/null; then
530 as_ln_s=ln
531 else
532 as_ln_s='cp -pR'
533 fi
534 else
535 as_ln_s='cp -pR'
536 fi
537 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538 rmdir conf$$.dir 2>/dev/null
539
540 if mkdir -p . 2>/dev/null; then
541 as_mkdir_p='mkdir -p "$as_dir"'
542 else
543 test -d ./-p && rmdir ./-p
544 as_mkdir_p=false
545 fi
546
547 as_test_x='test -x'
548 as_executable_p=as_fn_executable_p
549
550 # Sed expression to map a string onto a valid CPP name.
551 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553 # Sed expression to map a string onto a valid variable name.
554 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557 test -n "$DJDIR" || exec 7<&0 </dev/null
558 exec 6>&1
559
560 # Name of the host.
561 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562 # so uname gets run too.
563 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
564
565 #
566 # Initializations.
567 #
568 ac_default_prefix=/usr/local
569 ac_clean_files=
570 ac_config_libobj_dir=.
571 LIBOBJS=
572 cross_compiling=no
573 subdirs=
574 MFLAGS=
575 MAKEFLAGS=
576
577 # Identity of this package.
578 PACKAGE_NAME=
579 PACKAGE_TARNAME=
580 PACKAGE_VERSION=
581 PACKAGE_STRING=
582 PACKAGE_BUGREPORT=
583 PACKAGE_URL=
584
585 ac_unique_file="move-if-change"
586 enable_option_checking=no
587 ac_subst_vars='LTLIBOBJS
588 LIBOBJS
589 compare_exclusions
590 stage2_werror_flag
591 stage1_checking
592 stage1_cflags
593 MAINT
594 MAINTAINER_MODE_FALSE
595 MAINTAINER_MODE_TRUE
596 COMPILER_NM_FOR_TARGET
597 COMPILER_LD_FOR_TARGET
598 COMPILER_AS_FOR_TARGET
599 FLAGS_FOR_TARGET
600 RAW_CXX_FOR_TARGET
601 WINDMC_FOR_TARGET
602 WINDRES_FOR_TARGET
603 STRIP_FOR_TARGET
604 READELF_FOR_TARGET
605 RANLIB_FOR_TARGET
606 OTOOL_FOR_TARGET
607 OBJDUMP_FOR_TARGET
608 OBJCOPY_FOR_TARGET
609 NM_FOR_TARGET
610 LIPO_FOR_TARGET
611 LD_FOR_TARGET
612 DSYMUTIL_FOR_TARGET
613 DLLTOOL_FOR_TARGET
614 AS_FOR_TARGET
615 AR_FOR_TARGET
616 GM2_FOR_TARGET
617 GDC_FOR_TARGET
618 GOC_FOR_TARGET
619 GFORTRAN_FOR_TARGET
620 GCC_FOR_TARGET
621 CXX_FOR_TARGET
622 CC_FOR_TARGET
623 RANLIB_PLUGIN_OPTION
624 AR_PLUGIN_OPTION
625 PKG_CONFIG_PATH
626 GDCFLAGS
627 READELF
628 OTOOL
629 OBJDUMP
630 OBJCOPY
631 WINDMC
632 WINDRES
633 STRIP
634 RANLIB
635 NM
636 LIPO
637 LD
638 DSYMUTIL
639 DLLTOOL
640 AS
641 AR
642 RUNTEST
643 EXPECT
644 MAKEINFO
645 FLEX
646 LEX
647 M4
648 BISON
649 YACC
650 WINDRES_FOR_BUILD
651 WINDMC_FOR_BUILD
652 RANLIB_FOR_BUILD
653 NM_FOR_BUILD
654 LD_FOR_BUILD
655 LDFLAGS_FOR_BUILD
656 GDC_FOR_BUILD
657 GOC_FOR_BUILD
658 GFORTRAN_FOR_BUILD
659 DSYMUTIL_FOR_BUILD
660 DLLTOOL_FOR_BUILD
661 CXX_FOR_BUILD
662 CXXFLAGS_FOR_BUILD
663 CPPFLAGS_FOR_BUILD
664 CPP_FOR_BUILD
665 CFLAGS_FOR_BUILD
666 CC_FOR_BUILD
667 AS_FOR_BUILD
668 AR_FOR_BUILD
669 target_configdirs
670 configdirs
671 build_configdirs
672 INSTALL_GDB_TK
673 GDB_TK
674 CONFIGURE_GDB_TK
675 build_tooldir
676 tooldir
677 GCC_SHLIB_SUBDIR
678 RPATH_ENVVAR
679 target_configargs
680 host_configargs
681 build_configargs
682 BUILD_CONFIG
683 LDFLAGS_FOR_TARGET
684 CXXFLAGS_FOR_TARGET
685 CFLAGS_FOR_TARGET
686 DEBUG_PREFIX_CFLAGS_FOR_TARGET
687 SYSROOT_CFLAGS_FOR_TARGET
688 get_gcc_base_ver
689 extra_host_zlib_configure_flags
690 extra_host_libiberty_configure_flags
691 stage1_languages
692 host_libs_picflag
693 CRAB1_LIBS
694 PICFLAG
695 host_shared
696 gcc_host_pie
697 host_pie
698 extra_linker_plugin_flags
699 extra_linker_plugin_configure_flags
700 islinc
701 isllibs
702 poststage1_ldflags
703 poststage1_libs
704 stage1_ldflags
705 stage1_libs
706 extra_isl_gmp_configure_flags
707 extra_mpc_mpfr_configure_flags
708 extra_mpc_gmp_configure_flags
709 extra_mpfr_configure_flags
710 gmpinc
711 gmplibs
712 PGO_BUILD_LTO_CFLAGS
713 PGO_BUILD_USE_CFLAGS
714 PGO_BUILD_GEN_CFLAGS
715 HAVE_CXX11_FOR_BUILD
716 HAVE_CXX11
717 do_compare
718 CARGO
719 GDC
720 GNATMAKE
721 GNATBIND
722 ac_ct_CXX
723 CXXFLAGS
724 CXX
725 OBJEXT
726 EXEEXT
727 ac_ct_CC
728 CPPFLAGS
729 LDFLAGS
730 CFLAGS
731 CC
732 target_subdir
733 host_subdir
734 build_subdir
735 build_libsubdir
736 AWK
737 SED
738 LN_S
739 LN
740 INSTALL_DATA
741 INSTALL_SCRIPT
742 INSTALL_PROGRAM
743 target_os
744 target_vendor
745 target_cpu
746 target
747 host_os
748 host_vendor
749 host_cpu
750 host
751 target_noncanonical
752 host_noncanonical
753 build_noncanonical
754 build_os
755 build_vendor
756 build_cpu
757 build
758 TOPLEVEL_CONFIGURE_ARGUMENTS
759 target_alias
760 host_alias
761 build_alias
762 LIBS
763 ECHO_T
764 ECHO_N
765 ECHO_C
766 DEFS
767 mandir
768 localedir
769 libdir
770 psdir
771 pdfdir
772 dvidir
773 htmldir
774 infodir
775 docdir
776 oldincludedir
777 includedir
778 localstatedir
779 sharedstatedir
780 sysconfdir
781 datadir
782 datarootdir
783 libexecdir
784 sbindir
785 bindir
786 program_transform_name
787 prefix
788 exec_prefix
789 PACKAGE_URL
790 PACKAGE_BUGREPORT
791 PACKAGE_STRING
792 PACKAGE_VERSION
793 PACKAGE_TARNAME
794 PACKAGE_NAME
795 PATH_SEPARATOR
796 SHELL'
797 ac_subst_files='serialization_dependencies
798 host_makefile_frag
799 target_makefile_frag
800 alphaieee_frag
801 ospace_frag'
802 ac_user_opts='
803 enable_option_checking
804 with_build_libsubdir
805 with_system_zlib
806 with_zstd
807 enable_as_accelerator_for
808 enable_offload_targets
809 enable_offload_defaulted
810 enable_gold
811 enable_ld
812 enable_gprofng
813 enable_compressed_debug_sections
814 enable_default_compressed_debug_sections_algorithm
815 enable_year2038
816 enable_libquadmath
817 enable_libquadmath_support
818 enable_libada
819 enable_libgm2
820 enable_libssp
821 enable_libstdcxx
822 enable_bootstrap
823 enable_pgo_build
824 with_mpc
825 with_mpc_include
826 with_mpc_lib
827 with_mpfr
828 with_mpfr_include
829 with_mpfr_lib
830 with_gmp
831 with_gmp_include
832 with_gmp_lib
833 with_stage1_libs
834 with_static_standard_libraries
835 with_stage1_ldflags
836 with_boot_libs
837 with_boot_ldflags
838 with_isl
839 with_isl_include
840 with_isl_lib
841 enable_isl_version_check
842 enable_lto
843 enable_linker_plugin_configure_flags
844 enable_linker_plugin_flags
845 enable_host_pie
846 enable_host_shared
847 enable_stage1_languages
848 enable_objc_gc
849 with_target_bdw_gc
850 with_target_bdw_gc_include
851 with_target_bdw_gc_lib
852 with_gcc_major_version_only
853 with_build_sysroot
854 with_debug_prefix_map
855 with_build_config
856 enable_vtable_verify
857 enable_serial_configure
858 with_build_time_tools
859 enable_maintainer_mode
860 enable_stage1_checking
861 enable_werror
862 '
863 ac_precious_vars='build_alias
864 host_alias
865 target_alias
866 CC
867 CFLAGS
868 LDFLAGS
869 LIBS
870 CPPFLAGS
871 CXX
872 CXXFLAGS
873 CCC
874 build_configargs
875 host_configargs
876 target_configargs
877 AR
878 AS
879 DLLTOOL
880 DSYMUTIL
881 LD
882 LIPO
883 NM
884 RANLIB
885 STRIP
886 WINDRES
887 WINDMC
888 OBJCOPY
889 OBJDUMP
890 OTOOL
891 READELF
892 CC_FOR_TARGET
893 CXX_FOR_TARGET
894 GCC_FOR_TARGET
895 GFORTRAN_FOR_TARGET
896 GOC_FOR_TARGET
897 GDC_FOR_TARGET
898 GM2_FOR_TARGET
899 AR_FOR_TARGET
900 AS_FOR_TARGET
901 DLLTOOL_FOR_TARGET
902 DSYMUTIL_FOR_TARGET
903 LD_FOR_TARGET
904 LIPO_FOR_TARGET
905 NM_FOR_TARGET
906 OBJCOPY_FOR_TARGET
907 OBJDUMP_FOR_TARGET
908 OTOOL_FOR_TARGET
909 RANLIB_FOR_TARGET
910 READELF_FOR_TARGET
911 STRIP_FOR_TARGET
912 WINDRES_FOR_TARGET
913 WINDMC_FOR_TARGET'
914
915
916 # Initialize some variables set by options.
917 ac_init_help=
918 ac_init_version=false
919 ac_unrecognized_opts=
920 ac_unrecognized_sep=
921 # The variables have the same names as the options, with
922 # dashes changed to underlines.
923 cache_file=/dev/null
924 exec_prefix=NONE
925 no_create=
926 no_recursion=
927 prefix=NONE
928 program_prefix=NONE
929 program_suffix=NONE
930 program_transform_name=s,x,x,
931 silent=
932 site=
933 srcdir=
934 verbose=
935 x_includes=NONE
936 x_libraries=NONE
937
938 # Installation directory options.
939 # These are left unexpanded so users can "make install exec_prefix=/foo"
940 # and all the variables that are supposed to be based on exec_prefix
941 # by default will actually change.
942 # Use braces instead of parens because sh, perl, etc. also accept them.
943 # (The list follows the same order as the GNU Coding Standards.)
944 bindir='${exec_prefix}/bin'
945 sbindir='${exec_prefix}/sbin'
946 libexecdir='${exec_prefix}/libexec'
947 datarootdir='${prefix}/share'
948 datadir='${datarootdir}'
949 sysconfdir='${prefix}/etc'
950 sharedstatedir='${prefix}/com'
951 localstatedir='${prefix}/var'
952 includedir='${prefix}/include'
953 oldincludedir='/usr/include'
954 docdir='${datarootdir}/doc/${PACKAGE}'
955 infodir='${datarootdir}/info'
956 htmldir='${docdir}'
957 dvidir='${docdir}'
958 pdfdir='${docdir}'
959 psdir='${docdir}'
960 libdir='${exec_prefix}/lib'
961 localedir='${datarootdir}/locale'
962 mandir='${datarootdir}/man'
963
964 ac_prev=
965 ac_dashdash=
966 for ac_option
967 do
968 # If the previous option needs an argument, assign it.
969 if test -n "$ac_prev"; then
970 eval $ac_prev=\$ac_option
971 ac_prev=
972 continue
973 fi
974
975 case $ac_option in
976 *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
977 *=) ac_optarg= ;;
978 *) ac_optarg=yes ;;
979 esac
980
981 # Accept the important Cygnus configure options, so we can diagnose typos.
982
983 case $ac_dashdash$ac_option in
984 --)
985 ac_dashdash=yes ;;
986
987 -bindir | --bindir | --bindi | --bind | --bin | --bi)
988 ac_prev=bindir ;;
989 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
990 bindir=$ac_optarg ;;
991
992 -build | --build | --buil | --bui | --bu)
993 ac_prev=build_alias ;;
994 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
995 build_alias=$ac_optarg ;;
996
997 -cache-file | --cache-file | --cache-fil | --cache-fi \
998 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
999 ac_prev=cache_file ;;
1000 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1001 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1002 cache_file=$ac_optarg ;;
1003
1004 --config-cache | -C)
1005 cache_file=config.cache ;;
1006
1007 -datadir | --datadir | --datadi | --datad)
1008 ac_prev=datadir ;;
1009 -datadir=* | --datadir=* | --datadi=* | --datad=*)
1010 datadir=$ac_optarg ;;
1011
1012 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1013 | --dataroo | --dataro | --datar)
1014 ac_prev=datarootdir ;;
1015 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1016 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1017 datarootdir=$ac_optarg ;;
1018
1019 -disable-* | --disable-*)
1020 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1021 # Reject names that are not valid shell variable names.
1022 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1023 as_fn_error $? "invalid feature name: $ac_useropt"
1024 ac_useropt_orig=$ac_useropt
1025 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1026 case $ac_user_opts in
1027 *"
1028 "enable_$ac_useropt"
1029 "*) ;;
1030 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1031 ac_unrecognized_sep=', ';;
1032 esac
1033 eval enable_$ac_useropt=no ;;
1034
1035 -docdir | --docdir | --docdi | --doc | --do)
1036 ac_prev=docdir ;;
1037 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1038 docdir=$ac_optarg ;;
1039
1040 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1041 ac_prev=dvidir ;;
1042 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1043 dvidir=$ac_optarg ;;
1044
1045 -enable-* | --enable-*)
1046 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1047 # Reject names that are not valid shell variable names.
1048 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049 as_fn_error $? "invalid feature name: $ac_useropt"
1050 ac_useropt_orig=$ac_useropt
1051 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1052 case $ac_user_opts in
1053 *"
1054 "enable_$ac_useropt"
1055 "*) ;;
1056 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1057 ac_unrecognized_sep=', ';;
1058 esac
1059 eval enable_$ac_useropt=\$ac_optarg ;;
1060
1061 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1062 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1063 | --exec | --exe | --ex)
1064 ac_prev=exec_prefix ;;
1065 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1066 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1067 | --exec=* | --exe=* | --ex=*)
1068 exec_prefix=$ac_optarg ;;
1069
1070 -gas | --gas | --ga | --g)
1071 # Obsolete; use --with-gas.
1072 with_gas=yes ;;
1073
1074 -help | --help | --hel | --he | -h)
1075 ac_init_help=long ;;
1076 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1077 ac_init_help=recursive ;;
1078 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1079 ac_init_help=short ;;
1080
1081 -host | --host | --hos | --ho)
1082 ac_prev=host_alias ;;
1083 -host=* | --host=* | --hos=* | --ho=*)
1084 host_alias=$ac_optarg ;;
1085
1086 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1087 ac_prev=htmldir ;;
1088 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1089 | --ht=*)
1090 htmldir=$ac_optarg ;;
1091
1092 -includedir | --includedir | --includedi | --included | --include \
1093 | --includ | --inclu | --incl | --inc)
1094 ac_prev=includedir ;;
1095 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1096 | --includ=* | --inclu=* | --incl=* | --inc=*)
1097 includedir=$ac_optarg ;;
1098
1099 -infodir | --infodir | --infodi | --infod | --info | --inf)
1100 ac_prev=infodir ;;
1101 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1102 infodir=$ac_optarg ;;
1103
1104 -libdir | --libdir | --libdi | --libd)
1105 ac_prev=libdir ;;
1106 -libdir=* | --libdir=* | --libdi=* | --libd=*)
1107 libdir=$ac_optarg ;;
1108
1109 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1110 | --libexe | --libex | --libe)
1111 ac_prev=libexecdir ;;
1112 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1113 | --libexe=* | --libex=* | --libe=*)
1114 libexecdir=$ac_optarg ;;
1115
1116 -localedir | --localedir | --localedi | --localed | --locale)
1117 ac_prev=localedir ;;
1118 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1119 localedir=$ac_optarg ;;
1120
1121 -localstatedir | --localstatedir | --localstatedi | --localstated \
1122 | --localstate | --localstat | --localsta | --localst | --locals)
1123 ac_prev=localstatedir ;;
1124 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1125 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1126 localstatedir=$ac_optarg ;;
1127
1128 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1129 ac_prev=mandir ;;
1130 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1131 mandir=$ac_optarg ;;
1132
1133 -nfp | --nfp | --nf)
1134 # Obsolete; use --without-fp.
1135 with_fp=no ;;
1136
1137 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1138 | --no-cr | --no-c | -n)
1139 no_create=yes ;;
1140
1141 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1142 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1143 no_recursion=yes ;;
1144
1145 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1146 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1147 | --oldin | --oldi | --old | --ol | --o)
1148 ac_prev=oldincludedir ;;
1149 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1150 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1151 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1152 oldincludedir=$ac_optarg ;;
1153
1154 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1155 ac_prev=prefix ;;
1156 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1157 prefix=$ac_optarg ;;
1158
1159 -program-prefix | --program-prefix | --program-prefi | --program-pref \
1160 | --program-pre | --program-pr | --program-p)
1161 ac_prev=program_prefix ;;
1162 -program-prefix=* | --program-prefix=* | --program-prefi=* \
1163 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1164 program_prefix=$ac_optarg ;;
1165
1166 -program-suffix | --program-suffix | --program-suffi | --program-suff \
1167 | --program-suf | --program-su | --program-s)
1168 ac_prev=program_suffix ;;
1169 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1170 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1171 program_suffix=$ac_optarg ;;
1172
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 ac_prev=program_transform_name ;;
1181 -program-transform-name=* | --program-transform-name=* \
1182 | --program-transform-nam=* | --program-transform-na=* \
1183 | --program-transform-n=* | --program-transform-=* \
1184 | --program-transform=* | --program-transfor=* \
1185 | --program-transfo=* | --program-transf=* \
1186 | --program-trans=* | --program-tran=* \
1187 | --progr-tra=* | --program-tr=* | --program-t=*)
1188 program_transform_name=$ac_optarg ;;
1189
1190 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1191 ac_prev=pdfdir ;;
1192 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1193 pdfdir=$ac_optarg ;;
1194
1195 -psdir | --psdir | --psdi | --psd | --ps)
1196 ac_prev=psdir ;;
1197 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1198 psdir=$ac_optarg ;;
1199
1200 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1201 | -silent | --silent | --silen | --sile | --sil)
1202 silent=yes ;;
1203
1204 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1205 ac_prev=sbindir ;;
1206 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1207 | --sbi=* | --sb=*)
1208 sbindir=$ac_optarg ;;
1209
1210 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1211 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1212 | --sharedst | --shareds | --shared | --share | --shar \
1213 | --sha | --sh)
1214 ac_prev=sharedstatedir ;;
1215 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1216 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1217 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1218 | --sha=* | --sh=*)
1219 sharedstatedir=$ac_optarg ;;
1220
1221 -site | --site | --sit)
1222 ac_prev=site ;;
1223 -site=* | --site=* | --sit=*)
1224 site=$ac_optarg ;;
1225
1226 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1227 ac_prev=srcdir ;;
1228 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1229 srcdir=$ac_optarg ;;
1230
1231 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1232 | --syscon | --sysco | --sysc | --sys | --sy)
1233 ac_prev=sysconfdir ;;
1234 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1235 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1236 sysconfdir=$ac_optarg ;;
1237
1238 -target | --target | --targe | --targ | --tar | --ta | --t)
1239 ac_prev=target_alias ;;
1240 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1241 target_alias=$ac_optarg ;;
1242
1243 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1244 verbose=yes ;;
1245
1246 -version | --version | --versio | --versi | --vers | -V)
1247 ac_init_version=: ;;
1248
1249 -with-* | --with-*)
1250 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1251 # Reject names that are not valid shell variable names.
1252 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1253 as_fn_error $? "invalid package name: $ac_useropt"
1254 ac_useropt_orig=$ac_useropt
1255 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1256 case $ac_user_opts in
1257 *"
1258 "with_$ac_useropt"
1259 "*) ;;
1260 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1261 ac_unrecognized_sep=', ';;
1262 esac
1263 eval with_$ac_useropt=\$ac_optarg ;;
1264
1265 -without-* | --without-*)
1266 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1267 # Reject names that are not valid shell variable names.
1268 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1269 as_fn_error $? "invalid package name: $ac_useropt"
1270 ac_useropt_orig=$ac_useropt
1271 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1272 case $ac_user_opts in
1273 *"
1274 "with_$ac_useropt"
1275 "*) ;;
1276 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1277 ac_unrecognized_sep=', ';;
1278 esac
1279 eval with_$ac_useropt=no ;;
1280
1281 --x)
1282 # Obsolete; use --with-x.
1283 with_x=yes ;;
1284
1285 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1286 | --x-incl | --x-inc | --x-in | --x-i)
1287 ac_prev=x_includes ;;
1288 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1289 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1290 x_includes=$ac_optarg ;;
1291
1292 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1293 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1294 ac_prev=x_libraries ;;
1295 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1296 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1297 x_libraries=$ac_optarg ;;
1298
1299 -*) as_fn_error $? "unrecognized option: \`$ac_option'
1300 Try \`$0 --help' for more information"
1301 ;;
1302
1303 *=*)
1304 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1305 # Reject names that are not valid shell variable names.
1306 case $ac_envvar in #(
1307 '' | [0-9]* | *[!_$as_cr_alnum]* )
1308 as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1309 esac
1310 eval $ac_envvar=\$ac_optarg
1311 export $ac_envvar ;;
1312
1313 *)
1314 # FIXME: should be removed in autoconf 3.0.
1315 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1316 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1317 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1318 : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1319 ;;
1320
1321 esac
1322 done
1323
1324 if test -n "$ac_prev"; then
1325 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1326 as_fn_error $? "missing argument to $ac_option"
1327 fi
1328
1329 if test -n "$ac_unrecognized_opts"; then
1330 case $enable_option_checking in
1331 no) ;;
1332 fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1333 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1334 esac
1335 fi
1336
1337 # Check all directory arguments for consistency.
1338 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1339 datadir sysconfdir sharedstatedir localstatedir includedir \
1340 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1341 libdir localedir mandir
1342 do
1343 eval ac_val=\$$ac_var
1344 # Remove trailing slashes.
1345 case $ac_val in
1346 */ )
1347 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1348 eval $ac_var=\$ac_val;;
1349 esac
1350 # Be sure to have absolute directory names.
1351 case $ac_val in
1352 [\\/$]* | ?:[\\/]* ) continue;;
1353 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1354 esac
1355 as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1356 done
1357
1358 # There might be people who depend on the old broken behavior: `$host'
1359 # used to hold the argument of --host etc.
1360 # FIXME: To remove some day.
1361 build=$build_alias
1362 host=$host_alias
1363 target=$target_alias
1364
1365 # FIXME: To remove some day.
1366 if test "x$host_alias" != x; then
1367 if test "x$build_alias" = x; then
1368 cross_compiling=maybe
1369 elif test "x$build_alias" != "x$host_alias"; then
1370 cross_compiling=yes
1371 fi
1372 fi
1373
1374 ac_tool_prefix=
1375 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1376
1377 test "$silent" = yes && exec 6>/dev/null
1378
1379
1380 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1381 ac_ls_di=`ls -di .` &&
1382 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1383 as_fn_error $? "working directory cannot be determined"
1384 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1385 as_fn_error $? "pwd does not report name of working directory"
1386
1387
1388 # Find the source files, if location was not specified.
1389 if test -z "$srcdir"; then
1390 ac_srcdir_defaulted=yes
1391 # Try the directory containing this script, then the parent directory.
1392 ac_confdir=`$as_dirname -- "$as_myself" ||
1393 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1394 X"$as_myself" : 'X\(//\)[^/]' \| \
1395 X"$as_myself" : 'X\(//\)$' \| \
1396 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1397 $as_echo X"$as_myself" |
1398 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1399 s//\1/
1400 q
1401 }
1402 /^X\(\/\/\)[^/].*/{
1403 s//\1/
1404 q
1405 }
1406 /^X\(\/\/\)$/{
1407 s//\1/
1408 q
1409 }
1410 /^X\(\/\).*/{
1411 s//\1/
1412 q
1413 }
1414 s/.*/./; q'`
1415 srcdir=$ac_confdir
1416 if test ! -r "$srcdir/$ac_unique_file"; then
1417 srcdir=..
1418 fi
1419 else
1420 ac_srcdir_defaulted=no
1421 fi
1422 if test ! -r "$srcdir/$ac_unique_file"; then
1423 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1424 as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1425 fi
1426 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1427 ac_abs_confdir=`(
1428 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1429 pwd)`
1430 # When building in place, set srcdir=.
1431 if test "$ac_abs_confdir" = "$ac_pwd"; then
1432 srcdir=.
1433 fi
1434 # Remove unnecessary trailing slashes from srcdir.
1435 # Double slashes in file names in object file debugging info
1436 # mess up M-x gdb in Emacs.
1437 case $srcdir in
1438 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1439 esac
1440 case $srcdir in
1441 *" "*)
1442 as_fn_error $? "path to source, $srcdir, contains spaces"
1443 ;;
1444 esac
1445 ac_subdirs_all=`cd $srcdir && echo */configure | sed 's,/configure,,g'`
1446
1447 for ac_var in $ac_precious_vars; do
1448 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1449 eval ac_env_${ac_var}_value=\$${ac_var}
1450 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1451 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1452 done
1453
1454 #
1455 # Report the --help message.
1456 #
1457 if test "$ac_init_help" = "long"; then
1458 # Omit some internal or obsolete options to make the list less imposing.
1459 # This message is too long to be a string in the A/UX 3.1 sh.
1460 cat <<_ACEOF
1461 \`configure' configures this package to adapt to many kinds of systems.
1462
1463 Usage: $0 [OPTION]... [VAR=VALUE]...
1464
1465 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1466 VAR=VALUE. See below for descriptions of some of the useful variables.
1467
1468 Defaults for the options are specified in brackets.
1469
1470 Configuration:
1471 -h, --help display this help and exit
1472 --help=short display options specific to this package
1473 --help=recursive display the short help of all the included packages
1474 -V, --version display version information and exit
1475 -q, --quiet, --silent do not print \`checking ...' messages
1476 --cache-file=FILE cache test results in FILE [disabled]
1477 -C, --config-cache alias for \`--cache-file=config.cache'
1478 -n, --no-create do not create output files
1479 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1480
1481 Installation directories:
1482 --prefix=PREFIX install architecture-independent files in PREFIX
1483 [$ac_default_prefix]
1484 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1485 [PREFIX]
1486
1487 By default, \`make install' will install all the files in
1488 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1489 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1490 for instance \`--prefix=\$HOME'.
1491
1492 For better control, use the options below.
1493
1494 Fine tuning of the installation directories:
1495 --bindir=DIR user executables [EPREFIX/bin]
1496 --sbindir=DIR system admin executables [EPREFIX/sbin]
1497 --libexecdir=DIR program executables [EPREFIX/libexec]
1498 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1499 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1500 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1501 --libdir=DIR object code libraries [EPREFIX/lib]
1502 --includedir=DIR C header files [PREFIX/include]
1503 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1504 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1505 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1506 --infodir=DIR info documentation [DATAROOTDIR/info]
1507 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1508 --mandir=DIR man documentation [DATAROOTDIR/man]
1509 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1510 --htmldir=DIR html documentation [DOCDIR]
1511 --dvidir=DIR dvi documentation [DOCDIR]
1512 --pdfdir=DIR pdf documentation [DOCDIR]
1513 --psdir=DIR ps documentation [DOCDIR]
1514 _ACEOF
1515
1516 cat <<\_ACEOF
1517
1518 Program names:
1519 --program-prefix=PREFIX prepend PREFIX to installed program names
1520 --program-suffix=SUFFIX append SUFFIX to installed program names
1521 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1522
1523 System types:
1524 --build=BUILD configure for building on BUILD [guessed]
1525 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1526 --target=TARGET configure for building compilers for TARGET [HOST]
1527 _ACEOF
1528 fi
1529
1530 if test -n "$ac_init_help"; then
1531
1532 cat <<\_ACEOF
1533
1534 Optional Features:
1535 --disable-option-checking ignore unrecognized --enable/--with options
1536 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1537 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1538 --enable-as-accelerator-for=ARG
1539 build as offload target compiler. Specify offload
1540 host triple by ARG
1541 --enable-offload-targets=LIST
1542 enable offloading to devices from comma-separated
1543 LIST of TARGET[=DIR]. Use optional path to find
1544 offload target compiler during the build
1545 --enable-offload-defaulted
1546 If enabled, configured but not installed offload compilers and
1547 libgomp plugins are silently ignored. Useful for distribution
1548 compilers where those are in separate optional packages.
1549
1550 --enable-gold[=ARG] build gold [ARG={default,yes,no}]
1551 --enable-ld[=ARG] build ld [ARG={default,yes,no}]
1552 --enable-gprofng[=ARG] build gprofng [ARG={yes,no}]
1553 --enable-compressed-debug-sections={all,gas,gold,ld,none}
1554 Enable compressed debug sections for gas, gold or ld
1555 by default
1556 --enable-default-compressed-debug-sections-algorithm={zlib,zstd}
1557 Default compression algorithm for
1558 --enable-compressed-debug-sections.
1559 --enable-year2038 enable support for timestamps past the year 2038
1560 --disable-libquadmath do not build libquadmath directory
1561 --disable-libquadmath-support
1562 disable libquadmath support for Fortran
1563 --enable-libada build libada directory
1564 --enable-libgm2 build libgm2 directory
1565 --enable-libssp build libssp directory
1566 --disable-libstdcxx do not build libstdc++-v3 directory
1567 --enable-bootstrap enable bootstrapping [yes if native build]
1568 --enable-pgo-build[=lto]
1569 enable the PGO build
1570 --disable-isl-version-check
1571 disable check for isl version
1572 --enable-lto enable link time optimization support
1573 --enable-linker-plugin-configure-flags=FLAGS
1574 additional flags for configuring linker plugins
1575 [none]
1576 --enable-linker-plugin-flags=FLAGS
1577 additional flags for configuring and building linker
1578 plugins [none]
1579 --enable-host-pie build position independent host executables
1580 --enable-host-shared build host code as shared libraries
1581 --enable-stage1-languages[=all]
1582 choose additional languages to build during stage1.
1583 Mostly useful for compiler development
1584 --enable-objc-gc enable use of Boehm's garbage collector with the GNU
1585 Objective-C runtime
1586 --enable-vtable-verify Enable vtable verification feature
1587 --enable-serial-[{host,target,build}-]configure
1588 force sequential configuration of sub-packages for
1589 the host, target or build machine, or all
1590 sub-packages
1591 --enable-maintainer-mode
1592 enable make rules and dependencies not useful (and
1593 sometimes confusing) to the casual installer
1594 --enable-stage1-checking[=all]
1595 choose additional checking for stage1 of the
1596 compiler
1597 --enable-werror enable -Werror in bootstrap stage2 and later
1598
1599 Optional Packages:
1600 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1601 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1602 --with-build-libsubdir=DIR Directory where to find libraries for build system
1603 --with-system-zlib use installed libz
1604 --with-zstd Support zstd compressed debug sections
1605 (default=auto)
1606 --with-mpc=PATH specify prefix directory for installed MPC package.
1607 Equivalent to --with-mpc-include=PATH/include plus
1608 --with-mpc-lib=PATH/lib
1609 --with-mpc-include=PATH specify directory for installed MPC include files
1610 --with-mpc-lib=PATH specify directory for the installed MPC library
1611 --with-mpfr=PATH specify prefix directory for installed MPFR package.
1612 Equivalent to --with-mpfr-include=PATH/include plus
1613 --with-mpfr-lib=PATH/lib
1614 --with-mpfr-include=PATH
1615 specify directory for installed MPFR include files
1616 --with-mpfr-lib=PATH specify directory for the installed MPFR library
1617 --with-gmp=PATH specify prefix directory for the installed GMP
1618 package. Equivalent to
1619 --with-gmp-include=PATH/include plus
1620 --with-gmp-lib=PATH/lib
1621 --with-gmp-include=PATH specify directory for installed GMP include files
1622 --with-gmp-lib=PATH specify directory for the installed GMP library
1623 --with-stage1-libs=LIBS libraries for stage1
1624 --with-static-standard-libraries
1625 use -static-libstdc++ and -static-libgcc
1626 (default=auto)
1627 --with-stage1-ldflags=FLAGS
1628 linker flags for stage1
1629 --with-boot-libs=LIBS libraries for stage2 and later
1630 --with-boot-ldflags=FLAGS
1631 linker flags for stage2 and later
1632 --with-isl=PATH Specify prefix directory for the installed isl
1633 package. Equivalent to
1634 --with-isl-include=PATH/include plus
1635 --with-isl-lib=PATH/lib
1636 --with-isl-include=PATH Specify directory for installed isl include files
1637 --with-isl-lib=PATH Specify the directory for the installed isl library
1638 --with-target-bdw-gc=PATHLIST
1639 specify prefix directory for installed bdw-gc
1640 package. Equivalent to
1641 --with-target-bdw-gc-include=PATH/include plus
1642 --with-target-bdw-gc-lib=PATH/lib
1643 --with-target-bdw-gc-include=PATHLIST
1644 specify directories for installed bdw-gc include
1645 files
1646 --with-target-bdw-gc-lib=PATHLIST
1647 specify directories for installed bdw-gc library
1648 --with-gcc-major-version-only
1649 use only GCC major number in filesystem paths
1650 --with-build-sysroot=SYSROOT
1651 use sysroot as the system root during the build
1652 --with-debug-prefix-map='A=B C=D ...'
1653 map A to B, C to D ... in debug information
1654 --with-build-config='NAME NAME2...'
1655 use config/NAME.mk build configuration
1656 --with-build-time-tools=PATH
1657 use given path to find target tools during the build
1658
1659 Some influential environment variables:
1660 CC C compiler command
1661 CFLAGS C compiler flags
1662 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1663 nonstandard directory <lib dir>
1664 LIBS libraries to pass to the linker, e.g. -l<library>
1665 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1666 you have headers in a nonstandard directory <include dir>
1667 CXX C++ compiler command
1668 CXXFLAGS C++ compiler flags
1669 build_configargs
1670 additional configure arguments for build directories
1671 host_configargs
1672 additional configure arguments for host directories
1673 target_configargs
1674 additional configure arguments for target directories
1675 AR AR for the host
1676 AS AS for the host
1677 DLLTOOL DLLTOOL for the host
1678 DSYMUTIL DSYMUTIL for the host
1679 LD LD for the host
1680 LIPO LIPO for the host
1681 NM NM for the host
1682 RANLIB RANLIB for the host
1683 STRIP STRIP for the host
1684 WINDRES WINDRES for the host
1685 WINDMC WINDMC for the host
1686 OBJCOPY OBJCOPY for the host
1687 OBJDUMP OBJDUMP for the host
1688 OTOOL OTOOL for the host
1689 READELF READELF for the host
1690 CC_FOR_TARGET
1691 CC for the target
1692 CXX_FOR_TARGET
1693 CXX for the target
1694 GCC_FOR_TARGET
1695 GCC for the target
1696 GFORTRAN_FOR_TARGET
1697 GFORTRAN for the target
1698 GOC_FOR_TARGET
1699 GOC for the target
1700 GDC_FOR_TARGET
1701 GDC for the target
1702 GM2_FOR_TARGET
1703 GM2 for the target
1704 AR_FOR_TARGET
1705 AR for the target
1706 AS_FOR_TARGET
1707 AS for the target
1708 DLLTOOL_FOR_TARGET
1709 DLLTOOL for the target
1710 DSYMUTIL_FOR_TARGET
1711 DSYMUTIL for the target
1712 LD_FOR_TARGET
1713 LD for the target
1714 LIPO_FOR_TARGET
1715 LIPO for the target
1716 NM_FOR_TARGET
1717 NM for the target
1718 OBJCOPY_FOR_TARGET
1719 OBJCOPY for the target
1720 OBJDUMP_FOR_TARGET
1721 OBJDUMP for the target
1722 OTOOL_FOR_TARGET
1723 OTOOL for the target
1724 RANLIB_FOR_TARGET
1725 RANLIB for the target
1726 READELF_FOR_TARGET
1727 READELF for the target
1728 STRIP_FOR_TARGET
1729 STRIP for the target
1730 WINDRES_FOR_TARGET
1731 WINDRES for the target
1732 WINDMC_FOR_TARGET
1733 WINDMC for the target
1734
1735 Use these variables to override the choices made by `configure' or to help
1736 it to find libraries and programs with nonstandard names/locations.
1737
1738 Report bugs to the package provider.
1739 _ACEOF
1740 ac_status=$?
1741 fi
1742
1743 if test "$ac_init_help" = "recursive"; then
1744 # If there are subdirs, report their specific --help.
1745 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1746 test -d "$ac_dir" ||
1747 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1748 continue
1749 ac_builddir=.
1750
1751 case "$ac_dir" in
1752 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1753 *)
1754 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1755 # A ".." for each directory in $ac_dir_suffix.
1756 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1757 case $ac_top_builddir_sub in
1758 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1759 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1760 esac ;;
1761 esac
1762 ac_abs_top_builddir=$ac_pwd
1763 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1764 # for backward compatibility:
1765 ac_top_builddir=$ac_top_build_prefix
1766
1767 case $srcdir in
1768 .) # We are building in place.
1769 ac_srcdir=.
1770 ac_top_srcdir=$ac_top_builddir_sub
1771 ac_abs_top_srcdir=$ac_pwd ;;
1772 [\\/]* | ?:[\\/]* ) # Absolute name.
1773 ac_srcdir=$srcdir$ac_dir_suffix;
1774 ac_top_srcdir=$srcdir
1775 ac_abs_top_srcdir=$srcdir ;;
1776 *) # Relative name.
1777 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1778 ac_top_srcdir=$ac_top_build_prefix$srcdir
1779 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1780 esac
1781 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1782
1783 cd "$ac_dir" || { ac_status=$?; continue; }
1784 # Check for guested configure.
1785 if test -f "$ac_srcdir/configure.gnu"; then
1786 echo &&
1787 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1788 elif test -f "$ac_srcdir/configure"; then
1789 echo &&
1790 $SHELL "$ac_srcdir/configure" --help=recursive
1791 else
1792 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1793 fi || ac_status=$?
1794 cd "$ac_pwd" || { ac_status=$?; break; }
1795 done
1796 fi
1797
1798 test -n "$ac_init_help" && exit $ac_status
1799 if $ac_init_version; then
1800 cat <<\_ACEOF
1801 configure
1802 generated by GNU Autoconf 2.69
1803
1804 Copyright (C) 2012 Free Software Foundation, Inc.
1805 This configure script is free software; the Free Software Foundation
1806 gives unlimited permission to copy, distribute and modify it.
1807 _ACEOF
1808 exit
1809 fi
1810
1811 ## ------------------------ ##
1812 ## Autoconf initialization. ##
1813 ## ------------------------ ##
1814
1815 # ac_fn_c_try_compile LINENO
1816 # --------------------------
1817 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1818 ac_fn_c_try_compile ()
1819 {
1820 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1821 rm -f conftest.$ac_objext
1822 if { { ac_try="$ac_compile"
1823 case "(($ac_try" in
1824 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1825 *) ac_try_echo=$ac_try;;
1826 esac
1827 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1828 $as_echo "$ac_try_echo"; } >&5
1829 (eval "$ac_compile") 2>conftest.err
1830 ac_status=$?
1831 if test -s conftest.err; then
1832 grep -v '^ *+' conftest.err >conftest.er1
1833 cat conftest.er1 >&5
1834 mv -f conftest.er1 conftest.err
1835 fi
1836 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1837 test $ac_status = 0; } && {
1838 test -z "$ac_c_werror_flag" ||
1839 test ! -s conftest.err
1840 } && test -s conftest.$ac_objext; then :
1841 ac_retval=0
1842 else
1843 $as_echo "$as_me: failed program was:" >&5
1844 sed 's/^/| /' conftest.$ac_ext >&5
1845
1846 ac_retval=1
1847 fi
1848 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1849 as_fn_set_status $ac_retval
1850
1851 } # ac_fn_c_try_compile
1852
1853 # ac_fn_cxx_try_compile LINENO
1854 # ----------------------------
1855 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1856 ac_fn_cxx_try_compile ()
1857 {
1858 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1859 rm -f conftest.$ac_objext
1860 if { { ac_try="$ac_compile"
1861 case "(($ac_try" in
1862 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1863 *) ac_try_echo=$ac_try;;
1864 esac
1865 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1866 $as_echo "$ac_try_echo"; } >&5
1867 (eval "$ac_compile") 2>conftest.err
1868 ac_status=$?
1869 if test -s conftest.err; then
1870 grep -v '^ *+' conftest.err >conftest.er1
1871 cat conftest.er1 >&5
1872 mv -f conftest.er1 conftest.err
1873 fi
1874 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1875 test $ac_status = 0; } && {
1876 test -z "$ac_cxx_werror_flag" ||
1877 test ! -s conftest.err
1878 } && test -s conftest.$ac_objext; then :
1879 ac_retval=0
1880 else
1881 $as_echo "$as_me: failed program was:" >&5
1882 sed 's/^/| /' conftest.$ac_ext >&5
1883
1884 ac_retval=1
1885 fi
1886 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887 as_fn_set_status $ac_retval
1888
1889 } # ac_fn_cxx_try_compile
1890
1891 # ac_fn_cxx_try_link LINENO
1892 # -------------------------
1893 # Try to link conftest.$ac_ext, and return whether this succeeded.
1894 ac_fn_cxx_try_link ()
1895 {
1896 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1897 rm -f conftest.$ac_objext conftest$ac_exeext
1898 if { { ac_try="$ac_link"
1899 case "(($ac_try" in
1900 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1901 *) ac_try_echo=$ac_try;;
1902 esac
1903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1904 $as_echo "$ac_try_echo"; } >&5
1905 (eval "$ac_link") 2>conftest.err
1906 ac_status=$?
1907 if test -s conftest.err; then
1908 grep -v '^ *+' conftest.err >conftest.er1
1909 cat conftest.er1 >&5
1910 mv -f conftest.er1 conftest.err
1911 fi
1912 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1913 test $ac_status = 0; } && {
1914 test -z "$ac_cxx_werror_flag" ||
1915 test ! -s conftest.err
1916 } && test -s conftest$ac_exeext && {
1917 test "$cross_compiling" = yes ||
1918 test -x conftest$ac_exeext
1919 }; then :
1920 ac_retval=0
1921 else
1922 $as_echo "$as_me: failed program was:" >&5
1923 sed 's/^/| /' conftest.$ac_ext >&5
1924
1925 ac_retval=1
1926 fi
1927 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1928 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1929 # interfere with the next link command; also delete a directory that is
1930 # left behind by Apple's compiler. We do this before executing the actions.
1931 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1932 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1933 as_fn_set_status $ac_retval
1934
1935 } # ac_fn_cxx_try_link
1936
1937 # ac_fn_c_try_link LINENO
1938 # -----------------------
1939 # Try to link conftest.$ac_ext, and return whether this succeeded.
1940 ac_fn_c_try_link ()
1941 {
1942 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943 rm -f conftest.$ac_objext conftest$ac_exeext
1944 if { { ac_try="$ac_link"
1945 case "(($ac_try" in
1946 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1947 *) ac_try_echo=$ac_try;;
1948 esac
1949 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1950 $as_echo "$ac_try_echo"; } >&5
1951 (eval "$ac_link") 2>conftest.err
1952 ac_status=$?
1953 if test -s conftest.err; then
1954 grep -v '^ *+' conftest.err >conftest.er1
1955 cat conftest.er1 >&5
1956 mv -f conftest.er1 conftest.err
1957 fi
1958 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1959 test $ac_status = 0; } && {
1960 test -z "$ac_c_werror_flag" ||
1961 test ! -s conftest.err
1962 } && test -s conftest$ac_exeext && {
1963 test "$cross_compiling" = yes ||
1964 test -x conftest$ac_exeext
1965 }; then :
1966 ac_retval=0
1967 else
1968 $as_echo "$as_me: failed program was:" >&5
1969 sed 's/^/| /' conftest.$ac_ext >&5
1970
1971 ac_retval=1
1972 fi
1973 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1974 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1975 # interfere with the next link command; also delete a directory that is
1976 # left behind by Apple's compiler. We do this before executing the actions.
1977 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1978 eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1979 as_fn_set_status $ac_retval
1980
1981 } # ac_fn_c_try_link
1982 cat >config.log <<_ACEOF
1983 This file contains any messages produced by compilers while
1984 running configure, to aid debugging if configure makes a mistake.
1985
1986 It was created by $as_me, which was
1987 generated by GNU Autoconf 2.69. Invocation command line was
1988
1989 $ $0 $@
1990
1991 _ACEOF
1992 exec 5>>config.log
1993 {
1994 cat <<_ASUNAME
1995 ## --------- ##
1996 ## Platform. ##
1997 ## --------- ##
1998
1999 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2000 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2001 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2002 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2003 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2004
2005 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2006 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
2007
2008 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
2009 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
2010 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2011 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
2012 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
2013 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
2014 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
2015
2016 _ASUNAME
2017
2018 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2019 for as_dir in $PATH
2020 do
2021 IFS=$as_save_IFS
2022 test -z "$as_dir" && as_dir=.
2023 $as_echo "PATH: $as_dir"
2024 done
2025 IFS=$as_save_IFS
2026
2027 } >&5
2028
2029 cat >&5 <<_ACEOF
2030
2031
2032 ## ----------- ##
2033 ## Core tests. ##
2034 ## ----------- ##
2035
2036 _ACEOF
2037
2038
2039 # Keep a trace of the command line.
2040 # Strip out --no-create and --no-recursion so they do not pile up.
2041 # Strip out --silent because we don't want to record it for future runs.
2042 # Also quote any args containing shell meta-characters.
2043 # Make two passes to allow for proper duplicate-argument suppression.
2044 ac_configure_args=
2045 ac_configure_args0=
2046 ac_configure_args1=
2047 ac_must_keep_next=false
2048 for ac_pass in 1 2
2049 do
2050 for ac_arg
2051 do
2052 case $ac_arg in
2053 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2054 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2055 | -silent | --silent | --silen | --sile | --sil)
2056 continue ;;
2057 *\'*)
2058 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2059 esac
2060 case $ac_pass in
2061 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2062 2)
2063 as_fn_append ac_configure_args1 " '$ac_arg'"
2064 if test $ac_must_keep_next = true; then
2065 ac_must_keep_next=false # Got value, back to normal.
2066 else
2067 case $ac_arg in
2068 *=* | --config-cache | -C | -disable-* | --disable-* \
2069 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2070 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2071 | -with-* | --with-* | -without-* | --without-* | --x)
2072 case "$ac_configure_args0 " in
2073 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2074 esac
2075 ;;
2076 -* ) ac_must_keep_next=true ;;
2077 esac
2078 fi
2079 as_fn_append ac_configure_args " '$ac_arg'"
2080 ;;
2081 esac
2082 done
2083 done
2084 { ac_configure_args0=; unset ac_configure_args0;}
2085 { ac_configure_args1=; unset ac_configure_args1;}
2086
2087 # When interrupted or exit'd, cleanup temporary files, and complete
2088 # config.log. We remove comments because anyway the quotes in there
2089 # would cause problems or look ugly.
2090 # WARNING: Use '\'' to represent an apostrophe within the trap.
2091 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2092 trap 'exit_status=$?
2093 # Save into config.log some information that might help in debugging.
2094 {
2095 echo
2096
2097 $as_echo "## ---------------- ##
2098 ## Cache variables. ##
2099 ## ---------------- ##"
2100 echo
2101 # The following way of writing the cache mishandles newlines in values,
2102 (
2103 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2104 eval ac_val=\$$ac_var
2105 case $ac_val in #(
2106 *${as_nl}*)
2107 case $ac_var in #(
2108 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2109 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2110 esac
2111 case $ac_var in #(
2112 _ | IFS | as_nl) ;; #(
2113 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2114 *) { eval $ac_var=; unset $ac_var;} ;;
2115 esac ;;
2116 esac
2117 done
2118 (set) 2>&1 |
2119 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2120 *${as_nl}ac_space=\ *)
2121 sed -n \
2122 "s/'\''/'\''\\\\'\'''\''/g;
2123 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2124 ;; #(
2125 *)
2126 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2127 ;;
2128 esac |
2129 sort
2130 )
2131 echo
2132
2133 $as_echo "## ----------------- ##
2134 ## Output variables. ##
2135 ## ----------------- ##"
2136 echo
2137 for ac_var in $ac_subst_vars
2138 do
2139 eval ac_val=\$$ac_var
2140 case $ac_val in
2141 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2142 esac
2143 $as_echo "$ac_var='\''$ac_val'\''"
2144 done | sort
2145 echo
2146
2147 if test -n "$ac_subst_files"; then
2148 $as_echo "## ------------------- ##
2149 ## File substitutions. ##
2150 ## ------------------- ##"
2151 echo
2152 for ac_var in $ac_subst_files
2153 do
2154 eval ac_val=\$$ac_var
2155 case $ac_val in
2156 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2157 esac
2158 $as_echo "$ac_var='\''$ac_val'\''"
2159 done | sort
2160 echo
2161 fi
2162
2163 if test -s confdefs.h; then
2164 $as_echo "## ----------- ##
2165 ## confdefs.h. ##
2166 ## ----------- ##"
2167 echo
2168 cat confdefs.h
2169 echo
2170 fi
2171 test "$ac_signal" != 0 &&
2172 $as_echo "$as_me: caught signal $ac_signal"
2173 $as_echo "$as_me: exit $exit_status"
2174 } >&5
2175 rm -f core *.core core.conftest.* &&
2176 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2177 exit $exit_status
2178 ' 0
2179 for ac_signal in 1 2 13 15; do
2180 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2181 done
2182 ac_signal=0
2183
2184 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2185 rm -f -r conftest* confdefs.h
2186
2187 $as_echo "/* confdefs.h */" > confdefs.h
2188
2189 # Predefined preprocessor variables.
2190
2191 cat >>confdefs.h <<_ACEOF
2192 #define PACKAGE_NAME "$PACKAGE_NAME"
2193 _ACEOF
2194
2195 cat >>confdefs.h <<_ACEOF
2196 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2197 _ACEOF
2198
2199 cat >>confdefs.h <<_ACEOF
2200 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2201 _ACEOF
2202
2203 cat >>confdefs.h <<_ACEOF
2204 #define PACKAGE_STRING "$PACKAGE_STRING"
2205 _ACEOF
2206
2207 cat >>confdefs.h <<_ACEOF
2208 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2209 _ACEOF
2210
2211 cat >>confdefs.h <<_ACEOF
2212 #define PACKAGE_URL "$PACKAGE_URL"
2213 _ACEOF
2214
2215
2216 # Let the site file select an alternate cache file if it wants to.
2217 # Prefer an explicitly selected file to automatically selected ones.
2218 ac_site_file1=NONE
2219 ac_site_file2=NONE
2220 if test -n "$CONFIG_SITE"; then
2221 # We do not want a PATH search for config.site.
2222 case $CONFIG_SITE in #((
2223 -*) ac_site_file1=./$CONFIG_SITE;;
2224 */*) ac_site_file1=$CONFIG_SITE;;
2225 *) ac_site_file1=./$CONFIG_SITE;;
2226 esac
2227 elif test "x$prefix" != xNONE; then
2228 ac_site_file1=$prefix/share/config.site
2229 ac_site_file2=$prefix/etc/config.site
2230 else
2231 ac_site_file1=$ac_default_prefix/share/config.site
2232 ac_site_file2=$ac_default_prefix/etc/config.site
2233 fi
2234 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2235 do
2236 test "x$ac_site_file" = xNONE && continue
2237 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2238 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2239 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2240 sed 's/^/| /' "$ac_site_file" >&5
2241 . "$ac_site_file" \
2242 || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2243 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2244 as_fn_error $? "failed to load site script $ac_site_file
2245 See \`config.log' for more details" "$LINENO" 5; }
2246 fi
2247 done
2248
2249 if test -r "$cache_file"; then
2250 # Some versions of bash will fail to source /dev/null (special files
2251 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2252 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2253 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2254 $as_echo "$as_me: loading cache $cache_file" >&6;}
2255 case $cache_file in
2256 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2257 *) . "./$cache_file";;
2258 esac
2259 fi
2260 else
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2262 $as_echo "$as_me: creating cache $cache_file" >&6;}
2263 >$cache_file
2264 fi
2265
2266 # Check that the precious variables saved in the cache have kept the same
2267 # value.
2268 ac_cache_corrupted=false
2269 for ac_var in $ac_precious_vars; do
2270 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2271 eval ac_new_set=\$ac_env_${ac_var}_set
2272 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2273 eval ac_new_val=\$ac_env_${ac_var}_value
2274 case $ac_old_set,$ac_new_set in
2275 set,)
2276 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2277 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2278 ac_cache_corrupted=: ;;
2279 ,set)
2280 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2281 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2282 ac_cache_corrupted=: ;;
2283 ,);;
2284 *)
2285 if test "x$ac_old_val" != "x$ac_new_val"; then
2286 # differences in whitespace do not lead to failure.
2287 ac_old_val_w=`echo x $ac_old_val`
2288 ac_new_val_w=`echo x $ac_new_val`
2289 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2290 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2291 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2292 ac_cache_corrupted=:
2293 else
2294 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2295 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2296 eval $ac_var=\$ac_old_val
2297 fi
2298 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2299 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2300 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2301 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2302 fi;;
2303 esac
2304 # Pass precious variables to config.status.
2305 if test "$ac_new_set" = set; then
2306 case $ac_new_val in
2307 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2308 *) ac_arg=$ac_var=$ac_new_val ;;
2309 esac
2310 case " $ac_configure_args " in
2311 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2312 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2313 esac
2314 fi
2315 done
2316 if $ac_cache_corrupted; then
2317 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2318 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2319 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2320 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2321 as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2322 fi
2323 ## -------------------- ##
2324 ## Main body of script. ##
2325 ## -------------------- ##
2326
2327 ac_ext=c
2328 ac_cpp='$CPP $CPPFLAGS'
2329 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2330 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2331 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2332
2333
2334
2335
2336
2337
2338
2339
2340 progname=$0
2341 # if PWD already has a value, it is probably wrong.
2342 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
2343
2344 # Export original configure arguments for use by sub-configures.
2345 # Quote arguments with shell meta charatcers.
2346 TOPLEVEL_CONFIGURE_ARGUMENTS=
2347 set -- "$progname" "$@"
2348 for ac_arg
2349 do
2350 case "$ac_arg" in
2351 *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\']*)
2352 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"`
2353 # if the argument is of the form -foo=baz, quote the baz part only
2354 ac_arg=`echo "'$ac_arg'" | sed "s/^'\([-a-zA-Z0-9]*=\)/\\1'/"` ;;
2355 *) ;;
2356 esac
2357 # Add the quoted argument to the list.
2358 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS $ac_arg"
2359 done
2360 if test "$silent" = yes; then
2361 TOPLEVEL_CONFIGURE_ARGUMENTS="$TOPLEVEL_CONFIGURE_ARGUMENTS --silent"
2362 fi
2363 # Remove the initial space we just introduced and, as these will be
2364 # expanded by make, quote '$'.
2365 TOPLEVEL_CONFIGURE_ARGUMENTS=`echo "x$TOPLEVEL_CONFIGURE_ARGUMENTS" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
2366
2367
2368 # Find the build, host, and target systems.
2369 ac_aux_dir=
2370 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2371 if test -f "$ac_dir/install-sh"; then
2372 ac_aux_dir=$ac_dir
2373 ac_install_sh="$ac_aux_dir/install-sh -c"
2374 break
2375 elif test -f "$ac_dir/install.sh"; then
2376 ac_aux_dir=$ac_dir
2377 ac_install_sh="$ac_aux_dir/install.sh -c"
2378 break
2379 elif test -f "$ac_dir/shtool"; then
2380 ac_aux_dir=$ac_dir
2381 ac_install_sh="$ac_aux_dir/shtool install -c"
2382 break
2383 fi
2384 done
2385 if test -z "$ac_aux_dir"; then
2386 as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2387 fi
2388
2389 # These three variables are undocumented and unsupported,
2390 # and are intended to be withdrawn in a future Autoconf release.
2391 # They can cause serious problems if a builder's source tree is in a directory
2392 # whose full name contains unusual characters.
2393 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2394 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2395 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2396
2397
2398 # Make sure we can run config.sub.
2399 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2400 as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2401
2402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2403 $as_echo_n "checking build system type... " >&6; }
2404 if ${ac_cv_build+:} false; then :
2405 $as_echo_n "(cached) " >&6
2406 else
2407 ac_build_alias=$build_alias
2408 test "x$ac_build_alias" = x &&
2409 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2410 test "x$ac_build_alias" = x &&
2411 as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2412 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2413 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2414
2415 fi
2416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2417 $as_echo "$ac_cv_build" >&6; }
2418 case $ac_cv_build in
2419 *-*-*) ;;
2420 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2421 esac
2422 build=$ac_cv_build
2423 ac_save_IFS=$IFS; IFS='-'
2424 set x $ac_cv_build
2425 shift
2426 build_cpu=$1
2427 build_vendor=$2
2428 shift; shift
2429 # Remember, the first character of IFS is used to create $*,
2430 # except with old shells:
2431 build_os=$*
2432 IFS=$ac_save_IFS
2433 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2434
2435
2436 case ${build_alias} in
2437 "") build_noncanonical=${build} ;;
2438 *) build_noncanonical=${build_alias} ;;
2439 esac
2440
2441
2442
2443 case ${host_alias} in
2444 "") host_noncanonical=${build_noncanonical} ;;
2445 *) host_noncanonical=${host_alias} ;;
2446 esac
2447
2448
2449
2450 case ${target_alias} in
2451 "") target_noncanonical=${host_noncanonical} ;;
2452 *) target_noncanonical=${target_alias} ;;
2453 esac
2454
2455
2456
2457
2458 test "$host_noncanonical" = "$target_noncanonical" &&
2459 test "$program_prefix$program_suffix$program_transform_name" = \
2460 NONENONEs,x,x, &&
2461 program_transform_name=s,y,y,
2462
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2464 $as_echo_n "checking host system type... " >&6; }
2465 if ${ac_cv_host+:} false; then :
2466 $as_echo_n "(cached) " >&6
2467 else
2468 if test "x$host_alias" = x; then
2469 ac_cv_host=$ac_cv_build
2470 else
2471 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2472 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2473 fi
2474
2475 fi
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2477 $as_echo "$ac_cv_host" >&6; }
2478 case $ac_cv_host in
2479 *-*-*) ;;
2480 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2481 esac
2482 host=$ac_cv_host
2483 ac_save_IFS=$IFS; IFS='-'
2484 set x $ac_cv_host
2485 shift
2486 host_cpu=$1
2487 host_vendor=$2
2488 shift; shift
2489 # Remember, the first character of IFS is used to create $*,
2490 # except with old shells:
2491 host_os=$*
2492 IFS=$ac_save_IFS
2493 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2494
2495
2496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2497 $as_echo_n "checking target system type... " >&6; }
2498 if ${ac_cv_target+:} false; then :
2499 $as_echo_n "(cached) " >&6
2500 else
2501 if test "x$target_alias" = x; then
2502 ac_cv_target=$ac_cv_host
2503 else
2504 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2505 as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2506 fi
2507
2508 fi
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2510 $as_echo "$ac_cv_target" >&6; }
2511 case $ac_cv_target in
2512 *-*-*) ;;
2513 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2514 esac
2515 target=$ac_cv_target
2516 ac_save_IFS=$IFS; IFS='-'
2517 set x $ac_cv_target
2518 shift
2519 target_cpu=$1
2520 target_vendor=$2
2521 shift; shift
2522 # Remember, the first character of IFS is used to create $*,
2523 # except with old shells:
2524 target_os=$*
2525 IFS=$ac_save_IFS
2526 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2527
2528
2529 # The aliases save the names the user supplied, while $host etc.
2530 # will get canonicalized.
2531 test -n "$target_alias" &&
2532 test "$program_prefix$program_suffix$program_transform_name" = \
2533 NONENONEs,x,x, &&
2534 program_prefix=${target_alias}-
2535
2536 test "$program_prefix" != NONE &&
2537 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2538 # Use a double $ so make ignores it.
2539 test "$program_suffix" != NONE &&
2540 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2541 # Double any \ or $.
2542 # By default was `s,x,x', remove it if useless.
2543 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2544 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2545
2546
2547
2548 # Get 'install' or 'install-sh' and its variants.
2549 # Find a good install program. We prefer a C program (faster),
2550 # so one script is as good as another. But avoid the broken or
2551 # incompatible versions:
2552 # SysV /etc/install, /usr/sbin/install
2553 # SunOS /usr/etc/install
2554 # IRIX /sbin/install
2555 # AIX /bin/install
2556 # AmigaOS /C/install, which installs bootblocks on floppy discs
2557 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2558 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2559 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2560 # OS/2's system install, which has a completely different semantic
2561 # ./install, which can be erroneously created by make from ./install.sh.
2562 # Reject install programs that cannot install multiple files.
2563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2564 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2565 if test -z "$INSTALL"; then
2566 if ${ac_cv_path_install+:} false; then :
2567 $as_echo_n "(cached) " >&6
2568 else
2569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2570 for as_dir in $PATH
2571 do
2572 IFS=$as_save_IFS
2573 test -z "$as_dir" && as_dir=.
2574 # Account for people who put trailing slashes in PATH elements.
2575 case $as_dir/ in #((
2576 ./ | .// | /[cC]/* | \
2577 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2578 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2579 /usr/ucb/* ) ;;
2580 *)
2581 # OSF1 and SCO ODT 3.0 have their own names for install.
2582 # Don't use installbsd from OSF since it installs stuff as root
2583 # by default.
2584 for ac_prog in ginstall scoinst install; do
2585 for ac_exec_ext in '' $ac_executable_extensions; do
2586 if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2587 if test $ac_prog = install &&
2588 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2589 # AIX install. It has an incompatible calling convention.
2590 :
2591 elif test $ac_prog = install &&
2592 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2593 # program-specific install script used by HP pwplus--don't use.
2594 :
2595 else
2596 rm -rf conftest.one conftest.two conftest.dir
2597 echo one > conftest.one
2598 echo two > conftest.two
2599 mkdir conftest.dir
2600 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2601 test -s conftest.one && test -s conftest.two &&
2602 test -s conftest.dir/conftest.one &&
2603 test -s conftest.dir/conftest.two
2604 then
2605 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2606 break 3
2607 fi
2608 fi
2609 fi
2610 done
2611 done
2612 ;;
2613 esac
2614
2615 done
2616 IFS=$as_save_IFS
2617
2618 rm -rf conftest.one conftest.two conftest.dir
2619
2620 fi
2621 if test "${ac_cv_path_install+set}" = set; then
2622 INSTALL=$ac_cv_path_install
2623 else
2624 # As a last resort, use the slow shell script. Don't cache a
2625 # value for INSTALL within a source directory, because that will
2626 # break other packages using the cache if that directory is
2627 # removed, or if the value is a relative name.
2628 INSTALL=$ac_install_sh
2629 fi
2630 fi
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2632 $as_echo "$INSTALL" >&6; }
2633
2634 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2635 # It thinks the first close brace ends the variable substitution.
2636 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2637
2638 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2639
2640 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2641
2642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln works" >&5
2643 $as_echo_n "checking whether ln works... " >&6; }
2644 if ${acx_cv_prog_LN+:} false; then :
2645 $as_echo_n "(cached) " >&6
2646 else
2647 rm -f conftestdata_t
2648 echo >conftestdata_f
2649 if ln conftestdata_f conftestdata_t 2>/dev/null
2650 then
2651 acx_cv_prog_LN=ln
2652 else
2653 acx_cv_prog_LN=no
2654 fi
2655 rm -f conftestdata_f conftestdata_t
2656
2657 fi
2658 if test $acx_cv_prog_LN = no; then
2659 LN="cp"
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN" >&5
2661 $as_echo "no, using $LN" >&6; }
2662 else
2663 LN="$acx_cv_prog_LN"
2664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2665 $as_echo "yes" >&6; }
2666 fi
2667
2668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2669 $as_echo_n "checking whether ln -s works... " >&6; }
2670 LN_S=$as_ln_s
2671 if test "$LN_S" = "ln -s"; then
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2673 $as_echo "yes" >&6; }
2674 else
2675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2676 $as_echo "no, using $LN_S" >&6; }
2677 fi
2678
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
2680 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
2681 if ${ac_cv_path_SED+:} false; then :
2682 $as_echo_n "(cached) " >&6
2683 else
2684 ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
2685 for ac_i in 1 2 3 4 5 6 7; do
2686 ac_script="$ac_script$as_nl$ac_script"
2687 done
2688 echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
2689 { ac_script=; unset ac_script;}
2690 if test -z "$SED"; then
2691 ac_path_SED_found=false
2692 # Loop through the user's path and test for each of PROGNAME-LIST
2693 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2694 for as_dir in $PATH
2695 do
2696 IFS=$as_save_IFS
2697 test -z "$as_dir" && as_dir=.
2698 for ac_prog in sed gsed; do
2699 for ac_exec_ext in '' $ac_executable_extensions; do
2700 ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
2701 as_fn_executable_p "$ac_path_SED" || continue
2702 # Check for GNU ac_path_SED and select it if it is found.
2703 # Check for GNU $ac_path_SED
2704 case `"$ac_path_SED" --version 2>&1` in
2705 *GNU*)
2706 ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
2707 *)
2708 ac_count=0
2709 $as_echo_n 0123456789 >"conftest.in"
2710 while :
2711 do
2712 cat "conftest.in" "conftest.in" >"conftest.tmp"
2713 mv "conftest.tmp" "conftest.in"
2714 cp "conftest.in" "conftest.nl"
2715 $as_echo '' >> "conftest.nl"
2716 "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
2717 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
2718 as_fn_arith $ac_count + 1 && ac_count=$as_val
2719 if test $ac_count -gt ${ac_path_SED_max-0}; then
2720 # Best one so far, save it but keep looking for a better one
2721 ac_cv_path_SED="$ac_path_SED"
2722 ac_path_SED_max=$ac_count
2723 fi
2724 # 10*(2^10) chars as input seems more than enough
2725 test $ac_count -gt 10 && break
2726 done
2727 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
2728 esac
2729
2730 $ac_path_SED_found && break 3
2731 done
2732 done
2733 done
2734 IFS=$as_save_IFS
2735 if test -z "$ac_cv_path_SED"; then
2736 as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
2737 fi
2738 else
2739 ac_cv_path_SED=$SED
2740 fi
2741
2742 fi
2743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
2744 $as_echo "$ac_cv_path_SED" >&6; }
2745 SED="$ac_cv_path_SED"
2746 rm -f conftest.sed
2747
2748 for ac_prog in gawk mawk nawk awk
2749 do
2750 # Extract the first word of "$ac_prog", so it can be a program name with args.
2751 set dummy $ac_prog; ac_word=$2
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2753 $as_echo_n "checking for $ac_word... " >&6; }
2754 if ${ac_cv_prog_AWK+:} false; then :
2755 $as_echo_n "(cached) " >&6
2756 else
2757 if test -n "$AWK"; then
2758 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2759 else
2760 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2761 for as_dir in $PATH
2762 do
2763 IFS=$as_save_IFS
2764 test -z "$as_dir" && as_dir=.
2765 for ac_exec_ext in '' $ac_executable_extensions; do
2766 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2767 ac_cv_prog_AWK="$ac_prog"
2768 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2769 break 2
2770 fi
2771 done
2772 done
2773 IFS=$as_save_IFS
2774
2775 fi
2776 fi
2777 AWK=$ac_cv_prog_AWK
2778 if test -n "$AWK"; then
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2780 $as_echo "$AWK" >&6; }
2781 else
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2783 $as_echo "no" >&6; }
2784 fi
2785
2786
2787 test -n "$AWK" && break
2788 done
2789
2790
2791 srcpwd=`cd ${srcdir} ; ${PWDCMD-pwd}`
2792
2793 # We pass INSTALL explicitly to sub-makes. Make sure that it is not
2794 # a relative path.
2795 if test "$INSTALL" = "${srcdir}/install-sh -c"; then
2796 INSTALL="${srcpwd}/install-sh -c"
2797 fi
2798
2799 # Set srcdir to "." if that's what it is.
2800 # This is important for multilib support.
2801 pwd=`${PWDCMD-pwd}`
2802 if test "${pwd}" = "${srcpwd}" ; then
2803 srcdir=.
2804 fi
2805
2806 topsrcdir=$srcpwd
2807
2808 extra_host_args=
2809
2810 ### To add a new directory to the tree, first choose whether it is a target
2811 ### or a host dependent tool. Then put it into the appropriate list
2812 ### (library or tools, host or target), doing a dependency sort.
2813
2814 # Subdirs will be configured in the order listed in build_configdirs,
2815 # configdirs, or target_configdirs; see the serialization section below.
2816
2817 # Dependency sorting is only needed when *configuration* must be done in
2818 # a particular order. In all cases a dependency should be specified in
2819 # the Makefile, whether or not it's implicitly specified here.
2820
2821 # Double entries in build_configdirs, configdirs, or target_configdirs may
2822 # cause circular dependencies and break everything horribly.
2823
2824 # these library is used by various programs built for the build
2825 # environment
2826 #
2827 build_libs="build-libiberty build-libcpp"
2828
2829 # these tools are built for the build environment
2830 build_tools="build-texinfo build-flex build-bison build-m4 build-fixincludes"
2831
2832 # these libraries are used by various programs built for the host environment
2833 #f
2834 host_libs="gettext libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe libgrust "
2835
2836 # these tools are built for the host environment
2837 # Note, the powerpc-eabi build depends on sim occurring before gdb in order to
2838 # know that we are building the simulator.
2839 # binutils, gas and ld appear in that order because it makes sense to run
2840 # "make check" in that particular order.
2841 # If --enable-gold is used, "gold" may replace "ld".
2842 host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
2843
2844 # these libraries are built for the target environment, and are built after
2845 # the host libraries and the host tools (which may be a cross compiler)
2846 # Note that libiberty is not a target library.
2847 target_libraries="target-libgcc \
2848 target-libbacktrace \
2849 target-libgloss \
2850 target-newlib \
2851 target-libgomp \
2852 target-libatomic \
2853 target-libitm \
2854 target-libstdc++-v3 \
2855 target-libsanitizer \
2856 target-libvtv \
2857 target-libssp \
2858 target-libquadmath \
2859 target-libgfortran \
2860 target-libffi \
2861 target-libobjc \
2862 target-libada \
2863 target-libgm2 \
2864 target-libgo \
2865 target-libgrust \
2866 target-libphobos \
2867 target-zlib"
2868
2869 # these tools are built using the target libraries, and are intended to
2870 # run only in the target environment
2871 #
2872 # note: any program that *uses* libraries that are in the "target_libraries"
2873 # list belongs in this list.
2874 #
2875 target_tools="target-rda"
2876
2877 ################################################################################
2878
2879 ## All tools belong in one of the four categories, and are assigned above
2880 ## We assign ${configdirs} this way to remove all embedded newlines. This
2881 ## is important because configure will choke if they ever get through.
2882 ## ${configdirs} is directories we build using the host tools.
2883 ## ${target_configdirs} is directories we build using the target tools.
2884 configdirs=`echo ${host_libs} ${host_tools}`
2885 target_configdirs=`echo ${target_libraries} ${target_tools}`
2886 build_configdirs=`echo ${build_libs} ${build_tools}`
2887
2888
2889
2890 ################################################################################
2891
2892 srcname="gnu development package"
2893
2894 # This gets set non-empty for some net releases of packages.
2895 appdirs=""
2896
2897 # Define is_cross_compiler to save on calls to 'test'.
2898 is_cross_compiler=
2899 if test x"${host}" = x"${target}" ; then
2900 is_cross_compiler=no
2901 else
2902 is_cross_compiler=yes
2903 fi
2904
2905 # Find the build and target subdir names.
2906
2907 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2908 # have matching libraries, they should use host libraries: Makefile.tpl
2909 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2910 # However, they still use the build modules, because the corresponding
2911 # host modules (e.g. bison) are only built for the host when bootstrap
2912 # finishes. So:
2913 # - build_subdir is where we find build modules, and never changes.
2914 # - build_libsubdir is where we find build libraries, and can be overridden.
2915
2916 # Prefix 'build-' so this never conflicts with target_subdir.
2917 build_subdir="build-${build_noncanonical}"
2918
2919 # Check whether --with-build-libsubdir was given.
2920 if test "${with_build_libsubdir+set}" = set; then :
2921 withval=$with_build_libsubdir; build_libsubdir="$withval"
2922 else
2923 build_libsubdir="$build_subdir"
2924 fi
2925
2926 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2927 if ( test $srcdir = . && test -d gcc ) \
2928 || test -d $srcdir/../host-${host_noncanonical}; then
2929 host_subdir="host-${host_noncanonical}"
2930 else
2931 host_subdir=.
2932 fi
2933 # No prefix.
2934 target_subdir=${target_noncanonical}
2935
2936 # Be sure to cover against remnants of an in-tree build.
2937 if test $srcdir != . && test -d $srcdir/host-${host_noncanonical}; then
2938 as_fn_error $? "building out of tree but $srcdir contains host-${host_noncanonical}.
2939 Use a pristine source tree when building in a separate tree" "$LINENO" 5
2940 fi
2941
2942 # Skipdirs are removed silently.
2943 skipdirs=
2944 # Noconfigdirs are removed loudly.
2945 noconfigdirs=""
2946
2947 use_gnu_ld=
2948 # Make sure we don't let GNU ld be added if we didn't want it.
2949 if test x$with_gnu_ld = xno ; then
2950 use_gnu_ld=no
2951 noconfigdirs="$noconfigdirs ld gold"
2952 fi
2953
2954 use_gnu_as=
2955 # Make sure we don't let GNU as be added if we didn't want it.
2956 if test x$with_gnu_as = xno ; then
2957 use_gnu_as=no
2958 noconfigdirs="$noconfigdirs gas"
2959 fi
2960
2961 use_included_zlib=
2962
2963 # Check whether --with-system-zlib was given.
2964 if test "${with_system_zlib+set}" = set; then :
2965 withval=$with_system_zlib;
2966 fi
2967
2968 # Make sure we don't let ZLIB be added if we didn't want it.
2969 if test x$with_system_zlib = xyes ; then
2970 use_included_zlib=no
2971 noconfigdirs="$noconfigdirs zlib"
2972 fi
2973
2974 # Don't compile the bundled readline/libreadline.a if --with-system-readline
2975 # is provided.
2976 if test x$with_system_readline = xyes ; then
2977 noconfigdirs="$noconfigdirs readline"
2978 fi
2979
2980
2981 # Check whether --with-zstd was given.
2982 if test "${with_zstd+set}" = set; then :
2983 withval=$with_zstd;
2984 fi
2985
2986
2987 # some tools are so dependent upon X11 that if we're not building with X,
2988 # it's not even worth trying to configure, much less build, that tool.
2989
2990 case ${with_x} in
2991 yes | "") ;; # the default value for this tree is that X11 is available
2992 no)
2993 skipdirs="${skipdirs} tk itcl libgui"
2994 # We won't be able to build gdbtk without X.
2995 enable_gdbtk=no
2996 ;;
2997 *) echo "*** bad value \"${with_x}\" for -with-x flag; ignored" 1>&2 ;;
2998 esac
2999
3000 # Some are only suitable for cross toolchains.
3001 # Remove these if host=target.
3002 cross_only="target-libgloss target-newlib target-opcodes"
3003
3004 case $is_cross_compiler in
3005 no) skipdirs="${skipdirs} ${cross_only}" ;;
3006 esac
3007
3008 # If both --with-headers and --with-libs are specified, default to
3009 # --without-newlib.
3010 if test x"${with_headers}" != x && test x"${with_headers}" != xno \
3011 && test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
3012 if test x"${with_newlib}" = x ; then
3013 with_newlib=no
3014 fi
3015 fi
3016
3017 # Recognize --with-newlib/--without-newlib.
3018 case ${with_newlib} in
3019 no) skipdirs="${skipdirs} target-newlib" ;;
3020 yes) skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'` ;;
3021 esac
3022
3023 # Check whether --enable-as-accelerator-for was given.
3024 if test "${enable_as_accelerator_for+set}" = set; then :
3025 enableval=$enable_as_accelerator_for;
3026 fi
3027
3028
3029 # Check whether --enable-offload-targets was given.
3030 if test "${enable_offload_targets+set}" = set; then :
3031 enableval=$enable_offload_targets;
3032 if test x"$enable_offload_targets" = x; then
3033 as_fn_error $? "no offload targets specified" "$LINENO" 5
3034 fi
3035
3036 else
3037 enable_offload_targets=
3038 fi
3039
3040
3041 # Check whether --enable-offload-defaulted was given.
3042 if test "${enable_offload_defaulted+set}" = set; then :
3043 enableval=$enable_offload_defaulted; enable_offload_defaulted=$enableval
3044 else
3045 enable_offload_defaulted=
3046 fi
3047
3048
3049 # Handle --enable-gold, --enable-ld.
3050 # --disable-gold [--enable-ld]
3051 # Build only ld. Default option.
3052 # --enable-gold [--enable-ld]
3053 # Build both gold and ld. Install gold as "ld.gold", install ld
3054 # as "ld.bfd" and "ld".
3055 # --enable-gold=default [--enable-ld]
3056 # Build both gold and ld. Install gold as "ld.gold" and "ld",
3057 # install ld as "ld.bfd".
3058 # --enable-gold[=default] --disable-ld
3059 # Build only gold, which is then installed as both "ld.gold" and "ld".
3060 # --enable-gold --enable-ld=default
3061 # Build both gold (installed as "ld.gold") and ld (installed as "ld"
3062 # and ld.bfd).
3063 # In other words, ld is default
3064 # --enable-gold=default --enable-ld=default
3065 # Error.
3066
3067 default_ld=
3068 # Check whether --enable-gold was given.
3069 if test "${enable_gold+set}" = set; then :
3070 enableval=$enable_gold; ENABLE_GOLD=$enableval
3071 else
3072 ENABLE_GOLD=no
3073 fi
3074
3075 case "${ENABLE_GOLD}" in
3076 yes|default)
3077 # Check for ELF target.
3078 is_elf=no
3079 case "${target}" in
3080 *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
3081 | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
3082 | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
3083 | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
3084 case "${target}" in
3085 *-*-linux*aout* | *-*-linux*oldld*)
3086 ;;
3087 *)
3088 is_elf=yes
3089 ;;
3090 esac
3091 esac
3092
3093 if test "$is_elf" = "yes"; then
3094 # Check for target supported by gold.
3095 case "${target}" in
3096 i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-* \
3097 | aarch64*-*-* | tilegx*-*-* | mips*-*-* | s390*-*-*)
3098 configdirs="$configdirs gold"
3099 if test x${ENABLE_GOLD} = xdefault; then
3100 default_ld=gold
3101 fi
3102 ENABLE_GOLD=yes
3103 ;;
3104 esac
3105 fi
3106 ;;
3107 no)
3108 ;;
3109 *)
3110 as_fn_error $? "invalid --enable-gold argument" "$LINENO" 5
3111 ;;
3112 esac
3113
3114 # Check whether --enable-ld was given.
3115 if test "${enable_ld+set}" = set; then :
3116 enableval=$enable_ld; ENABLE_LD=$enableval
3117 else
3118 ENABLE_LD=yes
3119 fi
3120
3121
3122 case "${ENABLE_LD}" in
3123 default)
3124 if test x${default_ld} != x; then
3125 as_fn_error $? "either gold or ld can be the default ld" "$LINENO" 5
3126 fi
3127 ;;
3128 yes)
3129 ;;
3130 no)
3131 if test x${ENABLE_GOLD} != xyes; then
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: neither ld nor gold are enabled" >&5
3133 $as_echo "$as_me: WARNING: neither ld nor gold are enabled" >&2;}
3134 fi
3135 configdirs=`echo " ${configdirs} " | sed -e 's/ ld / /'`
3136 ;;
3137 *)
3138 as_fn_error $? "invalid --enable-ld argument" "$LINENO" 5
3139 ;;
3140 esac
3141
3142 # Check whether --enable-gprofng was given.
3143 if test "${enable_gprofng+set}" = set; then :
3144 enableval=$enable_gprofng; enable_gprofng=$enableval
3145 else
3146 enable_gprofng=yes
3147 fi
3148
3149 if test "$enable_gprofng" = "yes"; then
3150 case "${target}" in
3151 x86_64-*-linux* | i?86-*-linux* | aarch64-*-linux*)
3152 configdirs="$configdirs gprofng"
3153 ;;
3154 esac
3155 fi
3156
3157
3158 # PR gas/19109
3159 # Decide the default method for compressing debug sections.
3160 # Provide a configure time option to override our default.
3161 # Check whether --enable-compressed_debug_sections was given.
3162 if test "${enable_compressed_debug_sections+set}" = set; then :
3163 enableval=$enable_compressed_debug_sections;
3164 if test x"$enable_compressed_debug_sections" = xyes; then
3165 as_fn_error $? "no program with compressed debug sections specified" "$LINENO" 5
3166 fi
3167
3168 else
3169 enable_compressed_debug_sections=
3170 fi
3171
3172
3173 # Select default compression algorithm.
3174 # Check whether --enable-default_compressed_debug_sections_algorithm was given.
3175 if test "${enable_default_compressed_debug_sections_algorithm+set}" = set; then :
3176 enableval=$enable_default_compressed_debug_sections_algorithm;
3177 else
3178 default_compressed_debug_sections_algorithm=
3179 fi
3180
3181
3182 # Configure extra directories which are host specific
3183
3184 case "${host}" in
3185 *-cygwin*)
3186 configdirs="$configdirs libtermcap" ;;
3187 esac
3188
3189 # A target can indicate whether a language isn't supported for some reason.
3190 # Only spaces may be used in this macro; not newlines or tabs.
3191 unsupported_languages=
3192
3193 # Remove more programs from consideration, based on the host or
3194 # target this usually means that a port of the program doesn't
3195 # exist yet.
3196
3197 case "${host}" in
3198 i[3456789]86-*-msdosdjgpp*)
3199 noconfigdirs="$noconfigdirs tcl tk itcl"
3200 ;;
3201 esac
3202
3203 # Default to --disable-year2038 until we can handle differences between
3204 # projects that use gnulib (which understands year 2038) and projects that
3205 # do not (like BFD).
3206 # Check whether --enable-year2038 was given.
3207 if test "${enable_year2038+set}" = set; then :
3208 enableval=$enable_year2038; ENABLE_YEAR2038=$enableval
3209 else
3210 ENABLE_YEAR2038=no
3211 fi
3212
3213 enable_year2038=
3214 if test "${ENABLE_YEAR2038}" = "no" ; then
3215 enable_year2038=no
3216 fi
3217
3218 # Check whether --enable-libquadmath was given.
3219 if test "${enable_libquadmath+set}" = set; then :
3220 enableval=$enable_libquadmath; ENABLE_LIBQUADMATH=$enableval
3221 else
3222 ENABLE_LIBQUADMATH=yes
3223 fi
3224
3225 if test "${ENABLE_LIBQUADMATH}" = "no" ; then
3226 noconfigdirs="$noconfigdirs target-libquadmath"
3227 fi
3228
3229
3230 # Check whether --enable-libquadmath-support was given.
3231 if test "${enable_libquadmath_support+set}" = set; then :
3232 enableval=$enable_libquadmath_support; ENABLE_LIBQUADMATH_SUPPORT=$enableval
3233 else
3234 ENABLE_LIBQUADMATH_SUPPORT=yes
3235 fi
3236
3237 enable_libquadmath_support=
3238 if test "${ENABLE_LIBQUADMATH_SUPPORT}" = "no" ; then
3239 enable_libquadmath_support=no
3240 fi
3241
3242
3243 # Check whether --enable-libada was given.
3244 if test "${enable_libada+set}" = set; then :
3245 enableval=$enable_libada; ENABLE_LIBADA=$enableval
3246 else
3247 ENABLE_LIBADA=yes
3248 fi
3249
3250 if test "${ENABLE_LIBADA}" != "yes" ; then
3251 noconfigdirs="$noconfigdirs gnattools"
3252 fi
3253
3254 # Check whether --enable-libgm2 was given.
3255 if test "${enable_libgm2+set}" = set; then :
3256 enableval=$enable_libgm2; ENABLE_LIBGM2=$enableval
3257 else
3258 ENABLE_LIBGM2=no
3259 fi
3260
3261 if test "${ENABLE_LIBGM2}" != "yes" ; then
3262 noconfigdirs="$noconfigdirs gm2tools"
3263 fi
3264
3265 # Check whether --enable-libssp was given.
3266 if test "${enable_libssp+set}" = set; then :
3267 enableval=$enable_libssp; ENABLE_LIBSSP=$enableval
3268 else
3269 ENABLE_LIBSSP=yes
3270 fi
3271
3272
3273 # Check whether --enable-libstdcxx was given.
3274 if test "${enable_libstdcxx+set}" = set; then :
3275 enableval=$enable_libstdcxx; ENABLE_LIBSTDCXX=$enableval
3276 else
3277 ENABLE_LIBSTDCXX=default
3278 fi
3279
3280 if test "${ENABLE_LIBSTDCXX}" = "no" ; then
3281 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3282 fi
3283
3284 # Enable libgomp by default on hosted POSIX systems, and a few others.
3285 if test x$enable_libgomp = x ; then
3286 case "${target}" in
3287 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3288 ;;
3289 *-*-netbsd* | *-*-freebsd* | *-*-openbsd* | *-*-dragonfly*)
3290 ;;
3291 *-*-solaris2* | *-*-hpux11*)
3292 ;;
3293 *-*-darwin* | *-*-aix*)
3294 ;;
3295 nvptx*-*-* | amdgcn*-*-*)
3296 ;;
3297 *)
3298 noconfigdirs="$noconfigdirs target-libgomp"
3299 ;;
3300 esac
3301 fi
3302
3303 # Disable libatomic on unsupported systems.
3304 if test -d ${srcdir}/libatomic; then
3305 if test x$enable_libatomic = x; then
3306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libatomic support" >&5
3307 $as_echo_n "checking for libatomic support... " >&6; }
3308 if (srcdir=${srcdir}/libatomic; \
3309 . ${srcdir}/configure.tgt; \
3310 test -n "$UNSUPPORTED")
3311 then
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3313 $as_echo "no" >&6; }
3314 noconfigdirs="$noconfigdirs target-libatomic"
3315 else
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3317 $as_echo "yes" >&6; }
3318 fi
3319 fi
3320 fi
3321
3322 # Disable libitm on unsupported systems.
3323 if test -d ${srcdir}/libitm; then
3324 if test x$enable_libitm = x; then
3325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libitm support" >&5
3326 $as_echo_n "checking for libitm support... " >&6; }
3327 if (srcdir=${srcdir}/libitm; \
3328 . ${srcdir}/configure.tgt; \
3329 test -n "$UNSUPPORTED")
3330 then
3331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3332 $as_echo "no" >&6; }
3333 noconfigdirs="$noconfigdirs target-libitm"
3334 else
3335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3336 $as_echo "yes" >&6; }
3337 fi
3338 fi
3339 fi
3340
3341 # Disable libsanitizer on unsupported systems.
3342 if test -d ${srcdir}/libsanitizer; then
3343 if test x$enable_libsanitizer = x; then
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsanitizer support" >&5
3345 $as_echo_n "checking for libsanitizer support... " >&6; }
3346 if (srcdir=${srcdir}/libsanitizer; \
3347 . ${srcdir}/configure.tgt; \
3348 test -n "$UNSUPPORTED")
3349 then
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3351 $as_echo "no" >&6; }
3352 noconfigdirs="$noconfigdirs target-libsanitizer"
3353 else
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3355 $as_echo "yes" >&6; }
3356 fi
3357 fi
3358 fi
3359
3360 # Disable libvtv on unsupported systems.
3361 if test -d ${srcdir}/libvtv; then
3362 if test x$enable_libvtv = x; then
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libvtv support" >&5
3364 $as_echo_n "checking for libvtv support... " >&6; }
3365 if (srcdir=${srcdir}/libvtv; \
3366 . ${srcdir}/configure.tgt; \
3367 test "$VTV_SUPPORTED" != "yes")
3368 then
3369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3370 $as_echo "no" >&6; }
3371 noconfigdirs="$noconfigdirs target-libvtv"
3372 else
3373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3374 $as_echo "yes" >&6; }
3375 fi
3376 fi
3377 fi
3378
3379 # Disable libquadmath for some systems.
3380 case "${target}" in
3381 avr-*-*)
3382 noconfigdirs="$noconfigdirs target-libquadmath"
3383 ;;
3384 # libquadmath is unused on AIX and libquadmath build process use of
3385 # LD_LIBRARY_PATH can break AIX bootstrap.
3386 powerpc-*-aix* | rs6000-*-aix*)
3387 noconfigdirs="$noconfigdirs target-libquadmath"
3388 ;;
3389 esac
3390
3391 # Disable libssp for some systems.
3392 case "${target}" in
3393 avr-*-*)
3394 # No hosted I/O support.
3395 noconfigdirs="$noconfigdirs target-libssp"
3396 ;;
3397 bpf-*-*)
3398 noconfigdirs="$noconfigdirs target-libssp"
3399 ;;
3400 powerpc-*-aix* | rs6000-*-aix*)
3401 noconfigdirs="$noconfigdirs target-libssp"
3402 ;;
3403 pru-*-*)
3404 # No hosted I/O support.
3405 noconfigdirs="$noconfigdirs target-libssp"
3406 ;;
3407 rl78-*-*)
3408 # libssp uses a misaligned load to trigger a fault, but the RL78
3409 # doesn't fault for those - instead, it gives a build-time error
3410 # for explicit misaligned loads.
3411 noconfigdirs="$noconfigdirs target-libssp"
3412 ;;
3413 visium-*-*)
3414 # No hosted I/O support.
3415 noconfigdirs="$noconfigdirs target-libssp"
3416 ;;
3417 esac
3418
3419 # Disable libstdc++-v3 for some systems.
3420 # Allow user to override this if they pass --enable-libstdcxx
3421 if test "${ENABLE_LIBSTDCXX}" = "default" ; then
3422 case "${target}" in
3423 *-*-vxworks*)
3424 # VxWorks uses the Dinkumware C++ library.
3425 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3426 ;;
3427 amdgcn*-*-*)
3428 # Not ported/fails to build when using newlib.
3429 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3430 ;;
3431 arm*-wince-pe*)
3432 # the C++ libraries don't build on top of CE's C libraries
3433 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3434 ;;
3435 avr-*-*)
3436 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3437 ;;
3438 bpf-*-*)
3439 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3440 ;;
3441 ft32-*-*)
3442 noconfigdirs="$noconfigdirs target-libstdc++-v3"
3443 ;;
3444 esac
3445 fi
3446
3447 # Disable C++ on systems where it is known to not work.
3448 # For testing, you can override this with --enable-languages=c++.
3449 case ,${enable_languages}, in
3450 *,c++,*)
3451 ;;
3452 *)
3453 case "${target}" in
3454 bpf-*-*)
3455 unsupported_languages="$unsupported_languages c++"
3456 ;;
3457 esac
3458 ;;
3459 esac
3460
3461 # Disable Objc on systems where it is known to not work.
3462 # For testing, you can override this with --enable-languages=objc.
3463 case ,${enable_languages}, in
3464 *,objc,*)
3465 ;;
3466 *)
3467 case "${target}" in
3468 bpf-*-*)
3469 unsupported_languages="$unsupported_languages objc"
3470 ;;
3471 esac
3472 ;;
3473 esac
3474
3475 # Disable D on systems where it is known to not work.
3476 # For testing, you can override this with --enable-languages=d.
3477 case ,${enable_languages}, in
3478 *,d,*)
3479 ;;
3480 *)
3481 case "${target}" in
3482 bpf-*-*)
3483 unsupported_languages="$unsupported_languages d"
3484 ;;
3485 esac
3486 ;;
3487 esac
3488
3489 # Disable libphobos on unsupported systems.
3490 # For testing, you can override this with --enable-libphobos.
3491 if test -d ${srcdir}/libphobos; then
3492 if test x$enable_libphobos = x; then
3493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libphobos support" >&5
3494 $as_echo_n "checking for libphobos support... " >&6; }
3495 if (srcdir=${srcdir}/libphobos; \
3496 . ${srcdir}/configure.tgt; \
3497 test "$LIBPHOBOS_SUPPORTED" != "yes")
3498 then
3499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3500 $as_echo "no" >&6; }
3501 noconfigdirs="$noconfigdirs target-libphobos"
3502 else
3503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3504 $as_echo "yes" >&6; }
3505 fi
3506 fi
3507 fi
3508
3509 # Disable Fortran for some systems.
3510 case "${target}" in
3511 mmix-*-*)
3512 # See <http://gcc.gnu.org/ml/gcc-patches/2004-11/msg00572.html>.
3513 unsupported_languages="$unsupported_languages fortran"
3514 ;;
3515 bpf-*-*)
3516 unsupported_languages="$unsupported_languages fortran"
3517 ;;
3518 esac
3519
3520 # Disable libffi for some systems.
3521 case "${target}" in
3522 powerpc-*-darwin*)
3523 ;;
3524 i[3456789]86-*-darwin*)
3525 ;;
3526 x86_64-*-darwin[912]*)
3527 ;;
3528 *-*-darwin*)
3529 noconfigdirs="$noconfigdirs target-libffi"
3530 ;;
3531 *-*-netware*)
3532 noconfigdirs="$noconfigdirs target-libffi"
3533 ;;
3534 *-*-phoenix*)
3535 noconfigdirs="$noconfigdirs target-libffi"
3536 ;;
3537 *-*-rtems*)
3538 noconfigdirs="$noconfigdirs target-libffi"
3539 ;;
3540 *-*-tpf*)
3541 noconfigdirs="$noconfigdirs target-libffi"
3542 ;;
3543 *-*-uclinux*)
3544 noconfigdirs="$noconfigdirs target-libffi"
3545 ;;
3546 *-*-vxworks*)
3547 noconfigdirs="$noconfigdirs target-libffi"
3548 ;;
3549 aarch64*-*-freebsd*)
3550 noconfigdirs="$noconfigdirs target-libffi"
3551 ;;
3552 alpha*-*-*vms*)
3553 noconfigdirs="$noconfigdirs target-libffi"
3554 ;;
3555 arm*-*-freebsd*)
3556 noconfigdirs="$noconfigdirs target-libffi"
3557 ;;
3558 arm-wince-pe)
3559 noconfigdirs="$noconfigdirs target-libffi"
3560 ;;
3561 arm*-*-symbianelf*)
3562 noconfigdirs="$noconfigdirs target-libffi"
3563 ;;
3564 bpf-*-*)
3565 noconfigdirs="$noconfigdirs target-libffi"
3566 ;;
3567 cris-*-* | crisv32-*-*)
3568 case "${target}" in
3569 *-*-linux*)
3570 ;;
3571 *) # See PR46792 regarding target-libffi.
3572 noconfigdirs="$noconfigdirs target-libffi";;
3573 esac
3574 ;;
3575 hppa*64*-*-hpux*)
3576 noconfigdirs="$noconfigdirs target-libffi"
3577 ;;
3578 hppa*-hp-hpux11*)
3579 ;;
3580 hppa*-*-hpux*)
3581 noconfigdirs="$noconfigdirs target-libffi"
3582 ;;
3583 ia64*-*-*vms*)
3584 noconfigdirs="$noconfigdirs target-libffi"
3585 ;;
3586 i[3456789]86-w64-mingw*)
3587 noconfigdirs="$noconfigdirs target-libffi"
3588 ;;
3589 i[3456789]86-*-mingw*)
3590 noconfigdirs="$noconfigdirs target-libffi"
3591 ;;
3592 x86_64-*-mingw*)
3593 noconfigdirs="$noconfigdirs target-libffi"
3594 ;;
3595 mmix-*-*)
3596 noconfigdirs="$noconfigdirs target-libffi"
3597 ;;
3598 powerpc-*-aix*)
3599 ;;
3600 rs6000-*-aix*)
3601 ;;
3602 ft32-*-*)
3603 noconfigdirs="$noconfigdirs target-libffi"
3604 ;;
3605 *-*-lynxos*)
3606 noconfigdirs="$noconfigdirs target-libffi"
3607 ;;
3608 esac
3609
3610 # Disable the go frontend on systems where it is known to not work. Please keep
3611 # this in sync with contrib/config-list.mk.
3612 case "${target}" in
3613 *-*-darwin* | *-*-cygwin* | *-*-mingw* | bpf-* )
3614 unsupported_languages="$unsupported_languages go"
3615 ;;
3616 esac
3617
3618 # Only allow gdbserver on some systems.
3619 if test -d ${srcdir}/gdbserver; then
3620 if test x$enable_gdbserver = x; then
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gdbserver support" >&5
3622 $as_echo_n "checking for gdbserver support... " >&6; }
3623 if (srcdir=${srcdir}/gdbserver; \
3624 . ${srcdir}/configure.srv; \
3625 test -n "$UNSUPPORTED")
3626 then
3627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3628 $as_echo "no" >&6; }
3629 noconfigdirs="$noconfigdirs gdbserver"
3630 else
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3632 $as_echo "yes" >&6; }
3633 fi
3634 fi
3635 fi
3636
3637 # Disable libgo for some systems where it is known to not work.
3638 # For testing, you can easily override this with --enable-libgo.
3639 if test x$enable_libgo = x; then
3640 case "${target}" in
3641 *-*-darwin*)
3642 # PR 46986
3643 noconfigdirs="$noconfigdirs target-libgo"
3644 ;;
3645 *-*-cygwin* | *-*-mingw*)
3646 noconfigdirs="$noconfigdirs target-libgo"
3647 ;;
3648 bpf-*-*)
3649 noconfigdirs="$noconfigdirs target-libgo"
3650 ;;
3651 esac
3652 fi
3653
3654 # Default libgloss CPU subdirectory.
3655 libgloss_dir="$target_cpu"
3656
3657 case "${target}" in
3658 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3659 libgloss_dir=wince
3660 ;;
3661 aarch64*-*-* )
3662 libgloss_dir=aarch64
3663 ;;
3664 arm*-*-*)
3665 libgloss_dir=arm
3666 ;;
3667 cris-*-* | crisv32-*-*)
3668 libgloss_dir=cris
3669 ;;
3670 hppa*-*-*)
3671 libgloss_dir=pa
3672 ;;
3673 i[3456789]86-*-*)
3674 libgloss_dir=i386
3675 ;;
3676 loongarch*-*-*)
3677 libgloss_dir=loongarch
3678 ;;
3679 m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
3680 libgloss_dir=m68hc11
3681 ;;
3682 m68*-*-* | fido-*-*)
3683 libgloss_dir=m68k
3684 ;;
3685 mips*-*-*)
3686 libgloss_dir=mips
3687 ;;
3688 powerpc*-*-*)
3689 libgloss_dir=rs6000
3690 ;;
3691 pru-*-*)
3692 libgloss_dir=pru
3693 ;;
3694 sparc*-*-*)
3695 libgloss_dir=sparc
3696 ;;
3697 esac
3698
3699 # Disable newlib and libgloss for various target OSes.
3700 case "${target}" in
3701 alpha*-dec-osf*)
3702 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3703 ;;
3704 i[3456789]86-*-linux*)
3705 # This section makes it possible to build newlib natively on linux.
3706 # If we are using a cross compiler then don't configure newlib.
3707 if test x${is_cross_compiler} != xno ; then
3708 noconfigdirs="$noconfigdirs target-newlib"
3709 fi
3710 noconfigdirs="$noconfigdirs target-libgloss"
3711 # If we are not using a cross compiler, do configure newlib.
3712 # Note however, that newlib will only be configured in this situation
3713 # if the --with-newlib option has been given, because otherwise
3714 # 'target-newlib' will appear in skipdirs.
3715 ;;
3716 i[3456789]86-*-rdos*)
3717 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3718 ;;
3719 sh*-*-pe|mips*-*-pe|arm-wince-pe)
3720 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3721 ;;
3722 sparc-*-sunos4*)
3723 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3724 ;;
3725 bpf-*-*)
3726 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3727 ;;
3728 *-*-aix*)
3729 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3730 ;;
3731 *-*-beos*)
3732 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3733 ;;
3734 *-*-chorusos)
3735 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3736 ;;
3737 *-*-dragonfly*)
3738 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3739 ;;
3740 *-*-freebsd*)
3741 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3742 ;;
3743 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
3744 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3745 ;;
3746 *-*-lynxos*)
3747 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3748 ;;
3749 *-*-mingw*)
3750 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3751 ;;
3752 *-*-netbsd*)
3753 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3754 ;;
3755 *-*-netware*)
3756 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3757 ;;
3758 *-*-tpf*)
3759 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3760 ;;
3761 *-*-uclinux*)
3762 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3763 ;;
3764 *-*-vxworks*)
3765 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3766 ;;
3767 esac
3768
3769 case "${target}" in
3770 *-*-chorusos)
3771 ;;
3772 aarch64-*-darwin*)
3773 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3774 noconfigdirs="$noconfigdirs sim target-rda"
3775 ;;
3776 amdgcn*-*-*)
3777 ;;
3778 arm-*-darwin*)
3779 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3780 noconfigdirs="$noconfigdirs sim target-rda"
3781 ;;
3782 powerpc-*-darwin*)
3783 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3784 noconfigdirs="$noconfigdirs sim target-rda"
3785 ;;
3786 i[3456789]86-*-darwin*)
3787 noconfigdirs="$noconfigdirs ld gprof"
3788 noconfigdirs="$noconfigdirs sim target-rda"
3789 ;;
3790 x86_64-*-darwin[912]*)
3791 noconfigdirs="$noconfigdirs ld gas gprof"
3792 noconfigdirs="$noconfigdirs sim target-rda"
3793 ;;
3794 *-*-darwin*)
3795 noconfigdirs="$noconfigdirs ld gas gdb gprof"
3796 noconfigdirs="$noconfigdirs sim target-rda"
3797 ;;
3798 *-*-dragonfly*)
3799 ;;
3800 *-*-freebsd*)
3801 if test "x$with_gmp" = x \
3802 && ! test -d ${srcdir}/gmp \
3803 && test -f /usr/local/include/gmp.h; then
3804 with_gmp=/usr/local
3805 fi
3806 ;;
3807 *-*-kaos*)
3808 # Remove unsupported stuff on all kaOS configurations.
3809 noconfigdirs="$noconfigdirs target-libgloss"
3810 ;;
3811 *-*-netbsd*)
3812 ;;
3813 *-*-netware*)
3814 ;;
3815 *-*-phoenix*)
3816 noconfigdirs="$noconfigdirs target-libgloss"
3817 ;;
3818 *-*-rtems*)
3819 noconfigdirs="$noconfigdirs target-libgloss"
3820 ;;
3821 # The tpf target doesn't support gdb yet.
3822 *-*-tpf*)
3823 noconfigdirs="$noconfigdirs gdb tcl tk libgui itcl"
3824 ;;
3825 *-*-uclinux*)
3826 noconfigdirs="$noconfigdirs target-rda"
3827 ;;
3828 *-*-vxworks*)
3829 ;;
3830 alpha*-dec-osf*)
3831 # ld works, but does not support shared libraries.
3832 # gas doesn't generate exception information.
3833 noconfigdirs="$noconfigdirs gas ld"
3834 ;;
3835 alpha*-*-*vms*)
3836 noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss"
3837 ;;
3838 alpha*-*-*)
3839 # newlib is not 64 bit ready
3840 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3841 ;;
3842 bpf-*-*)
3843 noconfigdirs="$noconfigdirs target-libobjc target-libbacktrace"
3844 ;;
3845 sh*-*-pe|mips*-*-pe|*arm-wince-pe)
3846 noconfigdirs="$noconfigdirs tcl tk itcl libgui sim"
3847 ;;
3848 arc*-*-*)
3849 noconfigdirs="$noconfigdirs sim"
3850 ;;
3851 arm-*-pe*)
3852 noconfigdirs="$noconfigdirs target-libgloss"
3853 ;;
3854 arm-*-riscix*)
3855 noconfigdirs="$noconfigdirs ld target-libgloss"
3856 ;;
3857 avr-*-*)
3858 if test x${with_avrlibc} != xno; then
3859 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
3860 fi
3861 ;;
3862 c4x-*-* | tic4x-*-*)
3863 noconfigdirs="$noconfigdirs target-libgloss"
3864 ;;
3865 tic54x-*-*)
3866 noconfigdirs="$noconfigdirs target-libgloss gdb"
3867 ;;
3868 d10v-*-*)
3869 noconfigdirs="$noconfigdirs target-libgloss"
3870 ;;
3871 d30v-*-*)
3872 noconfigdirs="$noconfigdirs gdb"
3873 ;;
3874 fr30-*-elf*)
3875 noconfigdirs="$noconfigdirs gdb"
3876 ;;
3877 ft32-*-*)
3878 noconfigdirs="$noconfigdirs target-rda gprof"
3879 ;;
3880 moxie-*-*)
3881 noconfigdirs="$noconfigdirs"
3882 ;;
3883 h8300*-*-*)
3884 noconfigdirs="$noconfigdirs target-libgloss"
3885 ;;
3886 h8500-*-*)
3887 noconfigdirs="$noconfigdirs target-libgloss"
3888 ;;
3889 hppa1.1-*-osf* | hppa1.1-*-bsd* )
3890 ;;
3891 hppa*64*-*-hpux*)
3892 noconfigdirs="$noconfigdirs gdb"
3893 ;;
3894 hppa*-*-hpux11*)
3895 noconfigdirs="$noconfigdirs gdb ld"
3896 ;;
3897 hppa*64*-*-linux*)
3898 ;;
3899 hppa*-*-linux*)
3900 ;;
3901 hppa*-*-*elf* | \
3902 hppa*-*-lites* | \
3903 hppa*-*-openbsd* | \
3904 hppa*64*-*-*)
3905 ;;
3906 hppa*-*-pro*)
3907 ;;
3908 hppa*-*-*)
3909 noconfigdirs="$noconfigdirs ld"
3910 ;;
3911 i960-*-*)
3912 noconfigdirs="$noconfigdirs gdb"
3913 ;;
3914 ia64*-*-elf*)
3915 # No gdb support yet.
3916 noconfigdirs="$noconfigdirs readline libgui itcl gdb"
3917 ;;
3918 ia64*-**-hpux*)
3919 # No ld support yet.
3920 noconfigdirs="$noconfigdirs gdb libgui itcl ld"
3921 ;;
3922 ia64*-*-*vms*)
3923 # No ld support yet.
3924 noconfigdirs="$noconfigdirs libgui itcl ld"
3925 ;;
3926 i[3456789]86-w64-mingw*)
3927 ;;
3928 i[3456789]86-*-mingw*)
3929 target_configdirs="$target_configdirs target-winsup"
3930 ;;
3931 *-*-cygwin*)
3932 target_configdirs="$target_configdirs target-libtermcap target-winsup"
3933 noconfigdirs="$noconfigdirs target-libgloss"
3934 # always build newlib if winsup directory is present.
3935 if test -d "$srcdir/winsup/cygwin"; then
3936 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3937 elif test -d "$srcdir/newlib"; then
3938 echo "Warning: winsup/cygwin is missing so newlib can't be built."
3939 fi
3940 ;;
3941 i[3456789]86-*-pe)
3942 noconfigdirs="$noconfigdirs target-libgloss"
3943 ;;
3944 i[3456789]86-*-sco3.2v5*)
3945 # The linker does not yet know about weak symbols in COFF,
3946 # and is not configured to handle mixed ELF and COFF.
3947 noconfigdirs="$noconfigdirs ld target-libgloss"
3948 ;;
3949 i[3456789]86-*-sco*)
3950 noconfigdirs="$noconfigdirs gprof target-libgloss"
3951 ;;
3952 i[3456789]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*)
3953 noconfigdirs="$noconfigdirs target-libgloss"
3954 ;;
3955 i[3456789]86-*-sysv4*)
3956 noconfigdirs="$noconfigdirs target-libgloss"
3957 ;;
3958 i[3456789]86-*-beos*)
3959 noconfigdirs="$noconfigdirs gdb"
3960 ;;
3961 i[3456789]86-*-rdos*)
3962 noconfigdirs="$noconfigdirs gdb"
3963 ;;
3964 mmix-*-*)
3965 noconfigdirs="$noconfigdirs gdb"
3966 ;;
3967 mt-*-*)
3968 noconfigdirs="$noconfigdirs sim"
3969 ;;
3970 nfp-*-*)
3971 noconfigdirs="$noconfigdirs ld gas gdb gprof sim"
3972 noconfigdirs="$noconfigdirs $target_libraries"
3973 ;;
3974 pdp11-*-*)
3975 noconfigdirs="$noconfigdirs gdb gprof"
3976 ;;
3977 powerpc-*-aix*)
3978 # copied from rs6000-*-* entry
3979 noconfigdirs="$noconfigdirs gprof"
3980 ;;
3981 powerpc*-*-winnt* | powerpc*-*-pe*)
3982 target_configdirs="$target_configdirs target-winsup"
3983 noconfigdirs="$noconfigdirs gdb tcl tk target-libgloss itcl"
3984 # always build newlib.
3985 skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
3986 ;;
3987 # This is temporary until we can link against shared libraries
3988 powerpcle-*-solaris*)
3989 noconfigdirs="$noconfigdirs gdb sim tcl tk itcl"
3990 ;;
3991 powerpc-*-beos*)
3992 noconfigdirs="$noconfigdirs gdb"
3993 ;;
3994 rs6000-*-lynxos*)
3995 noconfigdirs="$noconfigdirs gprof"
3996 ;;
3997 rs6000-*-aix*)
3998 noconfigdirs="$noconfigdirs gprof"
3999 ;;
4000 rs6000-*-*)
4001 noconfigdirs="$noconfigdirs gprof"
4002 ;;
4003 m68k-apollo-*)
4004 noconfigdirs="$noconfigdirs ld binutils gprof target-libgloss"
4005 ;;
4006 microblaze*)
4007 noconfigdirs="$noconfigdirs gprof"
4008 ;;
4009 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
4010 if test x$with_newlib = xyes; then
4011 noconfigdirs="$noconfigdirs gprof"
4012 fi
4013 ;;
4014 mips*-*-irix5*)
4015 noconfigdirs="$noconfigdirs gprof target-libgloss"
4016 ;;
4017 mips*-*-irix6*)
4018 noconfigdirs="$noconfigdirs gprof target-libgloss"
4019 ;;
4020 mips*-*-bsd*)
4021 noconfigdirs="$noconfigdirs ld gas gprof target-libgloss"
4022 ;;
4023 mips*-*-linux*)
4024 ;;
4025 mips*-*-ultrix* | mips*-*-osf* | mips*-*-ecoff* | mips*-*-pe* \
4026 | mips*-*-irix* | mips*-*-lnews* | mips*-*-riscos*)
4027 noconfigdirs="$noconfigdirs ld gas gprof"
4028 ;;
4029 mips*-*-*)
4030 noconfigdirs="$noconfigdirs gprof"
4031 ;;
4032 nvptx*-*-*)
4033 noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
4034 ;;
4035 sh-*-*)
4036 case "${target}" in
4037 sh*-*-elf)
4038 ;;
4039 *)
4040 noconfigdirs="$noconfigdirs target-libgloss" ;;
4041 esac
4042 ;;
4043 sparc-*-sunos4*)
4044 if test x${is_cross_compiler} = xno ; then
4045 use_gnu_ld=no
4046 fi
4047 ;;
4048 tic6x-*-*)
4049 noconfigdirs="$noconfigdirs sim"
4050 ;;
4051 tilepro*-*-* | tilegx*-*-*)
4052 noconfigdirs="$noconfigdirs sim"
4053 ;;
4054 v810-*-*)
4055 noconfigdirs="$noconfigdirs bfd binutils gas gdb ld opcodes target-libgloss"
4056 ;;
4057 vax-*-*)
4058 noconfigdirs="$noconfigdirs target-newlib target-libgloss"
4059 ;;
4060 wasm32-*-*)
4061 noconfigdirs="$noconfigdirs ld"
4062 ;;
4063 loongarch*-*-linux*)
4064 ;;
4065 loongarch*-*-*)
4066 noconfigdirs="$noconfigdirs gprof"
4067 ;;
4068 esac
4069
4070 # If we aren't building newlib, then don't build libgloss, since libgloss
4071 # depends upon some newlib header files.
4072 case "${noconfigdirs}" in
4073 *target-libgloss*) ;;
4074 *target-newlib*) noconfigdirs="$noconfigdirs target-libgloss" ;;
4075 esac
4076
4077 # Work in distributions that contain no compiler tools, like Autoconf.
4078 host_makefile_frag=/dev/null
4079 if test -d ${srcdir}/config ; then
4080 case "${host}" in
4081 i[3456789]86-*-msdosdjgpp*)
4082 host_makefile_frag="config/mh-djgpp"
4083 ;;
4084 *-cygwin*)
4085
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking to see if cat works as expected" >&5
4087 $as_echo_n "checking to see if cat works as expected... " >&6; }
4088 echo a >cygwin-cat-check
4089 if test `cat cygwin-cat-check` = a ; then
4090 rm cygwin-cat-check
4091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4092 $as_echo "yes" >&6; }
4093 else
4094 rm cygwin-cat-check
4095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4096 $as_echo "no" >&6; }
4097 as_fn_error $? "The cat command does not ignore carriage return characters.
4098 Please either mount the build directory in binary mode or run the following
4099 commands before running any configure script:
4100 set -o igncr
4101 export SHELLOPTS
4102 " "$LINENO" 5
4103 fi
4104
4105 host_makefile_frag="config/mh-cygwin"
4106 ;;
4107 *-mingw*)
4108 host_makefile_frag="config/mh-mingw"
4109 ;;
4110 alpha*-linux*)
4111 host_makefile_frag="config/mh-alpha-linux"
4112 ;;
4113 hppa*-hp-hpux*)
4114 host_makefile_frag="config/mh-pa"
4115 ;;
4116 hppa*-*)
4117 host_makefile_frag="config/mh-pa"
4118 ;;
4119 i?86-*-darwin[89]* | i?86-*-darwin1[0-7]* | powerpc*-*-darwin*)
4120 host_makefile_frag="config/mh-darwin"
4121 ;;
4122 powerpc-*-aix*)
4123 host_makefile_frag="config/mh-ppc-aix"
4124 ;;
4125 rs6000-*-aix*)
4126 host_makefile_frag="config/mh-ppc-aix"
4127 ;;
4128 esac
4129 fi
4130
4131 if test "${build}" != "${host}" ; then
4132 AR_FOR_BUILD=${AR_FOR_BUILD-ar}
4133 AS_FOR_BUILD=${AS_FOR_BUILD-as}
4134 CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
4135 CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CC_FOR_BUILD) -E}"
4136 CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
4137 DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
4138 GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
4139 GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
4140 GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
4141 DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
4142 LD_FOR_BUILD=${LD_FOR_BUILD-ld}
4143 NM_FOR_BUILD=${NM_FOR_BUILD-nm}
4144 RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
4145 WINDRES_FOR_BUILD=${WINDRES_FOR_BUILD-windres}
4146 WINDMC_FOR_BUILD=${WINDMC_FOR_BUILD-windmc}
4147 else
4148 AR_FOR_BUILD="\$(AR)"
4149 AS_FOR_BUILD="\$(AS)"
4150 CC_FOR_BUILD="\$(CC)"
4151 CXX_FOR_BUILD="\$(CXX)"
4152 DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
4153 GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
4154 GOC_FOR_BUILD="\$(GOC)"
4155 GDC_FOR_BUILD="\$(GDC)"
4156 DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
4157 LD_FOR_BUILD="\$(LD)"
4158 NM_FOR_BUILD="\$(NM)"
4159 RANLIB_FOR_BUILD="\$(RANLIB)"
4160 WINDRES_FOR_BUILD="\$(WINDRES)"
4161 WINDMC_FOR_BUILD="\$(WINDMC)"
4162 fi
4163
4164 ac_ext=c
4165 ac_cpp='$CPP $CPPFLAGS'
4166 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4167 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4168 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4169 if test -n "$ac_tool_prefix"; then
4170 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4171 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4173 $as_echo_n "checking for $ac_word... " >&6; }
4174 if ${ac_cv_prog_CC+:} false; then :
4175 $as_echo_n "(cached) " >&6
4176 else
4177 if test -n "$CC"; then
4178 ac_cv_prog_CC="$CC" # Let the user override the test.
4179 else
4180 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4181 for as_dir in $PATH
4182 do
4183 IFS=$as_save_IFS
4184 test -z "$as_dir" && as_dir=.
4185 for ac_exec_ext in '' $ac_executable_extensions; do
4186 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4187 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4188 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4189 break 2
4190 fi
4191 done
4192 done
4193 IFS=$as_save_IFS
4194
4195 fi
4196 fi
4197 CC=$ac_cv_prog_CC
4198 if test -n "$CC"; then
4199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4200 $as_echo "$CC" >&6; }
4201 else
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4203 $as_echo "no" >&6; }
4204 fi
4205
4206
4207 fi
4208 if test -z "$ac_cv_prog_CC"; then
4209 ac_ct_CC=$CC
4210 # Extract the first word of "gcc", so it can be a program name with args.
4211 set dummy gcc; ac_word=$2
4212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4213 $as_echo_n "checking for $ac_word... " >&6; }
4214 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4215 $as_echo_n "(cached) " >&6
4216 else
4217 if test -n "$ac_ct_CC"; then
4218 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4219 else
4220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4221 for as_dir in $PATH
4222 do
4223 IFS=$as_save_IFS
4224 test -z "$as_dir" && as_dir=.
4225 for ac_exec_ext in '' $ac_executable_extensions; do
4226 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4227 ac_cv_prog_ac_ct_CC="gcc"
4228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4229 break 2
4230 fi
4231 done
4232 done
4233 IFS=$as_save_IFS
4234
4235 fi
4236 fi
4237 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4238 if test -n "$ac_ct_CC"; then
4239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4240 $as_echo "$ac_ct_CC" >&6; }
4241 else
4242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4243 $as_echo "no" >&6; }
4244 fi
4245
4246 if test "x$ac_ct_CC" = x; then
4247 CC=""
4248 else
4249 case $cross_compiling:$ac_tool_warned in
4250 yes:)
4251 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4252 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4253 ac_tool_warned=yes ;;
4254 esac
4255 CC=$ac_ct_CC
4256 fi
4257 else
4258 CC="$ac_cv_prog_CC"
4259 fi
4260
4261 if test -z "$CC"; then
4262 if test -n "$ac_tool_prefix"; then
4263 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4264 set dummy ${ac_tool_prefix}cc; ac_word=$2
4265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4266 $as_echo_n "checking for $ac_word... " >&6; }
4267 if ${ac_cv_prog_CC+:} false; then :
4268 $as_echo_n "(cached) " >&6
4269 else
4270 if test -n "$CC"; then
4271 ac_cv_prog_CC="$CC" # Let the user override the test.
4272 else
4273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4274 for as_dir in $PATH
4275 do
4276 IFS=$as_save_IFS
4277 test -z "$as_dir" && as_dir=.
4278 for ac_exec_ext in '' $ac_executable_extensions; do
4279 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4280 ac_cv_prog_CC="${ac_tool_prefix}cc"
4281 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4282 break 2
4283 fi
4284 done
4285 done
4286 IFS=$as_save_IFS
4287
4288 fi
4289 fi
4290 CC=$ac_cv_prog_CC
4291 if test -n "$CC"; then
4292 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4293 $as_echo "$CC" >&6; }
4294 else
4295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4296 $as_echo "no" >&6; }
4297 fi
4298
4299
4300 fi
4301 fi
4302 if test -z "$CC"; then
4303 # Extract the first word of "cc", so it can be a program name with args.
4304 set dummy cc; ac_word=$2
4305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4306 $as_echo_n "checking for $ac_word... " >&6; }
4307 if ${ac_cv_prog_CC+:} false; then :
4308 $as_echo_n "(cached) " >&6
4309 else
4310 if test -n "$CC"; then
4311 ac_cv_prog_CC="$CC" # Let the user override the test.
4312 else
4313 ac_prog_rejected=no
4314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4315 for as_dir in $PATH
4316 do
4317 IFS=$as_save_IFS
4318 test -z "$as_dir" && as_dir=.
4319 for ac_exec_ext in '' $ac_executable_extensions; do
4320 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4321 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4322 ac_prog_rejected=yes
4323 continue
4324 fi
4325 ac_cv_prog_CC="cc"
4326 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4327 break 2
4328 fi
4329 done
4330 done
4331 IFS=$as_save_IFS
4332
4333 if test $ac_prog_rejected = yes; then
4334 # We found a bogon in the path, so make sure we never use it.
4335 set dummy $ac_cv_prog_CC
4336 shift
4337 if test $# != 0; then
4338 # We chose a different compiler from the bogus one.
4339 # However, it has the same basename, so the bogon will be chosen
4340 # first if we set CC to just the basename; use the full file name.
4341 shift
4342 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4343 fi
4344 fi
4345 fi
4346 fi
4347 CC=$ac_cv_prog_CC
4348 if test -n "$CC"; then
4349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4350 $as_echo "$CC" >&6; }
4351 else
4352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4353 $as_echo "no" >&6; }
4354 fi
4355
4356
4357 fi
4358 if test -z "$CC"; then
4359 if test -n "$ac_tool_prefix"; then
4360 for ac_prog in cl.exe
4361 do
4362 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4363 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4365 $as_echo_n "checking for $ac_word... " >&6; }
4366 if ${ac_cv_prog_CC+:} false; then :
4367 $as_echo_n "(cached) " >&6
4368 else
4369 if test -n "$CC"; then
4370 ac_cv_prog_CC="$CC" # Let the user override the test.
4371 else
4372 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4373 for as_dir in $PATH
4374 do
4375 IFS=$as_save_IFS
4376 test -z "$as_dir" && as_dir=.
4377 for ac_exec_ext in '' $ac_executable_extensions; do
4378 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4379 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4380 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4381 break 2
4382 fi
4383 done
4384 done
4385 IFS=$as_save_IFS
4386
4387 fi
4388 fi
4389 CC=$ac_cv_prog_CC
4390 if test -n "$CC"; then
4391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4392 $as_echo "$CC" >&6; }
4393 else
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4395 $as_echo "no" >&6; }
4396 fi
4397
4398
4399 test -n "$CC" && break
4400 done
4401 fi
4402 if test -z "$CC"; then
4403 ac_ct_CC=$CC
4404 for ac_prog in cl.exe
4405 do
4406 # Extract the first word of "$ac_prog", so it can be a program name with args.
4407 set dummy $ac_prog; ac_word=$2
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4409 $as_echo_n "checking for $ac_word... " >&6; }
4410 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4411 $as_echo_n "(cached) " >&6
4412 else
4413 if test -n "$ac_ct_CC"; then
4414 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4415 else
4416 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH
4418 do
4419 IFS=$as_save_IFS
4420 test -z "$as_dir" && as_dir=.
4421 for ac_exec_ext in '' $ac_executable_extensions; do
4422 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4423 ac_cv_prog_ac_ct_CC="$ac_prog"
4424 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4425 break 2
4426 fi
4427 done
4428 done
4429 IFS=$as_save_IFS
4430
4431 fi
4432 fi
4433 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4434 if test -n "$ac_ct_CC"; then
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4436 $as_echo "$ac_ct_CC" >&6; }
4437 else
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4439 $as_echo "no" >&6; }
4440 fi
4441
4442
4443 test -n "$ac_ct_CC" && break
4444 done
4445
4446 if test "x$ac_ct_CC" = x; then
4447 CC=""
4448 else
4449 case $cross_compiling:$ac_tool_warned in
4450 yes:)
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4452 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4453 ac_tool_warned=yes ;;
4454 esac
4455 CC=$ac_ct_CC
4456 fi
4457 fi
4458
4459 fi
4460
4461
4462 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4463 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4464 as_fn_error $? "no acceptable C compiler found in \$PATH
4465 See \`config.log' for more details" "$LINENO" 5; }
4466
4467 # Provide some information about the compiler.
4468 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4469 set X $ac_compile
4470 ac_compiler=$2
4471 for ac_option in --version -v -V -qversion; do
4472 { { ac_try="$ac_compiler $ac_option >&5"
4473 case "(($ac_try" in
4474 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4475 *) ac_try_echo=$ac_try;;
4476 esac
4477 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4478 $as_echo "$ac_try_echo"; } >&5
4479 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4480 ac_status=$?
4481 if test -s conftest.err; then
4482 sed '10a\
4483 ... rest of stderr output deleted ...
4484 10q' conftest.err >conftest.er1
4485 cat conftest.er1 >&5
4486 fi
4487 rm -f conftest.er1 conftest.err
4488 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4489 test $ac_status = 0; }
4490 done
4491
4492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4493 /* end confdefs.h. */
4494
4495 int
4496 main ()
4497 {
4498
4499 ;
4500 return 0;
4501 }
4502 _ACEOF
4503 ac_clean_files_save=$ac_clean_files
4504 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4505 # Try to create an executable without -o first, disregard a.out.
4506 # It will help us diagnose broken compilers, and finding out an intuition
4507 # of exeext.
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4509 $as_echo_n "checking whether the C compiler works... " >&6; }
4510 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4511
4512 # The possible output files:
4513 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4514
4515 ac_rmfiles=
4516 for ac_file in $ac_files
4517 do
4518 case $ac_file in
4519 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4520 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4521 esac
4522 done
4523 rm -f $ac_rmfiles
4524
4525 if { { ac_try="$ac_link_default"
4526 case "(($ac_try" in
4527 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4528 *) ac_try_echo=$ac_try;;
4529 esac
4530 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4531 $as_echo "$ac_try_echo"; } >&5
4532 (eval "$ac_link_default") 2>&5
4533 ac_status=$?
4534 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4535 test $ac_status = 0; }; then :
4536 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4537 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4538 # in a Makefile. We should not override ac_cv_exeext if it was cached,
4539 # so that the user can short-circuit this test for compilers unknown to
4540 # Autoconf.
4541 for ac_file in $ac_files ''
4542 do
4543 test -f "$ac_file" || continue
4544 case $ac_file in
4545 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4546 ;;
4547 [ab].out )
4548 # We found the default executable, but exeext='' is most
4549 # certainly right.
4550 break;;
4551 *.* )
4552 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4553 then :; else
4554 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4555 fi
4556 # We set ac_cv_exeext here because the later test for it is not
4557 # safe: cross compilers may not add the suffix if given an `-o'
4558 # argument, so we may need to know it at that point already.
4559 # Even if this section looks crufty: it has the advantage of
4560 # actually working.
4561 break;;
4562 * )
4563 break;;
4564 esac
4565 done
4566 test "$ac_cv_exeext" = no && ac_cv_exeext=
4567
4568 else
4569 ac_file=''
4570 fi
4571 if test -z "$ac_file"; then :
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4573 $as_echo "no" >&6; }
4574 $as_echo "$as_me: failed program was:" >&5
4575 sed 's/^/| /' conftest.$ac_ext >&5
4576
4577 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4578 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4579 as_fn_error 77 "C compiler cannot create executables
4580 See \`config.log' for more details" "$LINENO" 5; }
4581 else
4582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4583 $as_echo "yes" >&6; }
4584 fi
4585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4586 $as_echo_n "checking for C compiler default output file name... " >&6; }
4587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4588 $as_echo "$ac_file" >&6; }
4589 ac_exeext=$ac_cv_exeext
4590
4591 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4592 ac_clean_files=$ac_clean_files_save
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4594 $as_echo_n "checking for suffix of executables... " >&6; }
4595 if { { ac_try="$ac_link"
4596 case "(($ac_try" in
4597 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4598 *) ac_try_echo=$ac_try;;
4599 esac
4600 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4601 $as_echo "$ac_try_echo"; } >&5
4602 (eval "$ac_link") 2>&5
4603 ac_status=$?
4604 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4605 test $ac_status = 0; }; then :
4606 # If both `conftest.exe' and `conftest' are `present' (well, observable)
4607 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
4608 # work properly (i.e., refer to `conftest.exe'), while it won't with
4609 # `rm'.
4610 for ac_file in conftest.exe conftest conftest.*; do
4611 test -f "$ac_file" || continue
4612 case $ac_file in
4613 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4614 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4615 break;;
4616 * ) break;;
4617 esac
4618 done
4619 else
4620 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4621 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4622 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4623 See \`config.log' for more details" "$LINENO" 5; }
4624 fi
4625 rm -f conftest conftest$ac_cv_exeext
4626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4627 $as_echo "$ac_cv_exeext" >&6; }
4628
4629 rm -f conftest.$ac_ext
4630 EXEEXT=$ac_cv_exeext
4631 ac_exeext=$EXEEXT
4632 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4633 /* end confdefs.h. */
4634 #include <stdio.h>
4635 int
4636 main ()
4637 {
4638 FILE *f = fopen ("conftest.out", "w");
4639 return ferror (f) || fclose (f) != 0;
4640
4641 ;
4642 return 0;
4643 }
4644 _ACEOF
4645 ac_clean_files="$ac_clean_files conftest.out"
4646 # Check that the compiler produces executables we can run. If not, either
4647 # the compiler is broken, or we cross compile.
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4649 $as_echo_n "checking whether we are cross compiling... " >&6; }
4650 if test "$cross_compiling" != yes; then
4651 { { ac_try="$ac_link"
4652 case "(($ac_try" in
4653 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4654 *) ac_try_echo=$ac_try;;
4655 esac
4656 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4657 $as_echo "$ac_try_echo"; } >&5
4658 (eval "$ac_link") 2>&5
4659 ac_status=$?
4660 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4661 test $ac_status = 0; }
4662 if { ac_try='./conftest$ac_cv_exeext'
4663 { { case "(($ac_try" in
4664 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4665 *) ac_try_echo=$ac_try;;
4666 esac
4667 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4668 $as_echo "$ac_try_echo"; } >&5
4669 (eval "$ac_try") 2>&5
4670 ac_status=$?
4671 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4672 test $ac_status = 0; }; }; then
4673 cross_compiling=no
4674 else
4675 if test "$cross_compiling" = maybe; then
4676 cross_compiling=yes
4677 else
4678 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4679 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4680 as_fn_error $? "cannot run C compiled programs.
4681 If you meant to cross compile, use \`--host'.
4682 See \`config.log' for more details" "$LINENO" 5; }
4683 fi
4684 fi
4685 fi
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4687 $as_echo "$cross_compiling" >&6; }
4688
4689 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4690 ac_clean_files=$ac_clean_files_save
4691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4692 $as_echo_n "checking for suffix of object files... " >&6; }
4693 if ${ac_cv_objext+:} false; then :
4694 $as_echo_n "(cached) " >&6
4695 else
4696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4697 /* end confdefs.h. */
4698
4699 int
4700 main ()
4701 {
4702
4703 ;
4704 return 0;
4705 }
4706 _ACEOF
4707 rm -f conftest.o conftest.obj
4708 if { { ac_try="$ac_compile"
4709 case "(($ac_try" in
4710 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4711 *) ac_try_echo=$ac_try;;
4712 esac
4713 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4714 $as_echo "$ac_try_echo"; } >&5
4715 (eval "$ac_compile") 2>&5
4716 ac_status=$?
4717 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4718 test $ac_status = 0; }; then :
4719 for ac_file in conftest.o conftest.obj conftest.*; do
4720 test -f "$ac_file" || continue;
4721 case $ac_file in
4722 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4723 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4724 break;;
4725 esac
4726 done
4727 else
4728 $as_echo "$as_me: failed program was:" >&5
4729 sed 's/^/| /' conftest.$ac_ext >&5
4730
4731 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4732 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4733 as_fn_error $? "cannot compute suffix of object files: cannot compile
4734 See \`config.log' for more details" "$LINENO" 5; }
4735 fi
4736 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4737 fi
4738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4739 $as_echo "$ac_cv_objext" >&6; }
4740 OBJEXT=$ac_cv_objext
4741 ac_objext=$OBJEXT
4742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4743 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4744 if ${ac_cv_c_compiler_gnu+:} false; then :
4745 $as_echo_n "(cached) " >&6
4746 else
4747 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4748 /* end confdefs.h. */
4749
4750 int
4751 main ()
4752 {
4753 #ifndef __GNUC__
4754 choke me
4755 #endif
4756
4757 ;
4758 return 0;
4759 }
4760 _ACEOF
4761 if ac_fn_c_try_compile "$LINENO"; then :
4762 ac_compiler_gnu=yes
4763 else
4764 ac_compiler_gnu=no
4765 fi
4766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4767 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4768
4769 fi
4770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4771 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4772 if test $ac_compiler_gnu = yes; then
4773 GCC=yes
4774 else
4775 GCC=
4776 fi
4777 ac_test_CFLAGS=${CFLAGS+set}
4778 ac_save_CFLAGS=$CFLAGS
4779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4780 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4781 if ${ac_cv_prog_cc_g+:} false; then :
4782 $as_echo_n "(cached) " >&6
4783 else
4784 ac_save_c_werror_flag=$ac_c_werror_flag
4785 ac_c_werror_flag=yes
4786 ac_cv_prog_cc_g=no
4787 CFLAGS="-g"
4788 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4789 /* end confdefs.h. */
4790
4791 int
4792 main ()
4793 {
4794
4795 ;
4796 return 0;
4797 }
4798 _ACEOF
4799 if ac_fn_c_try_compile "$LINENO"; then :
4800 ac_cv_prog_cc_g=yes
4801 else
4802 CFLAGS=""
4803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4804 /* end confdefs.h. */
4805
4806 int
4807 main ()
4808 {
4809
4810 ;
4811 return 0;
4812 }
4813 _ACEOF
4814 if ac_fn_c_try_compile "$LINENO"; then :
4815
4816 else
4817 ac_c_werror_flag=$ac_save_c_werror_flag
4818 CFLAGS="-g"
4819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4820 /* end confdefs.h. */
4821
4822 int
4823 main ()
4824 {
4825
4826 ;
4827 return 0;
4828 }
4829 _ACEOF
4830 if ac_fn_c_try_compile "$LINENO"; then :
4831 ac_cv_prog_cc_g=yes
4832 fi
4833 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4834 fi
4835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4836 fi
4837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4838 ac_c_werror_flag=$ac_save_c_werror_flag
4839 fi
4840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4841 $as_echo "$ac_cv_prog_cc_g" >&6; }
4842 if test "$ac_test_CFLAGS" = set; then
4843 CFLAGS=$ac_save_CFLAGS
4844 elif test $ac_cv_prog_cc_g = yes; then
4845 if test "$GCC" = yes; then
4846 CFLAGS="-g -O2"
4847 else
4848 CFLAGS="-g"
4849 fi
4850 else
4851 if test "$GCC" = yes; then
4852 CFLAGS="-O2"
4853 else
4854 CFLAGS=
4855 fi
4856 fi
4857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4858 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4859 if ${ac_cv_prog_cc_c89+:} false; then :
4860 $as_echo_n "(cached) " >&6
4861 else
4862 ac_cv_prog_cc_c89=no
4863 ac_save_CC=$CC
4864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4865 /* end confdefs.h. */
4866 #include <stdarg.h>
4867 #include <stdio.h>
4868 struct stat;
4869 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4870 struct buf { int x; };
4871 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4872 static char *e (p, i)
4873 char **p;
4874 int i;
4875 {
4876 return p[i];
4877 }
4878 static char *f (char * (*g) (char **, int), char **p, ...)
4879 {
4880 char *s;
4881 va_list v;
4882 va_start (v,p);
4883 s = g (p, va_arg (v,int));
4884 va_end (v);
4885 return s;
4886 }
4887
4888 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4889 function prototypes and stuff, but not '\xHH' hex character constants.
4890 These don't provoke an error unfortunately, instead are silently treated
4891 as 'x'. The following induces an error, until -std is added to get
4892 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4893 array size at least. It's necessary to write '\x00'==0 to get something
4894 that's true only with -std. */
4895 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4896
4897 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4898 inside strings and character constants. */
4899 #define FOO(x) 'x'
4900 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4901
4902 int test (int i, double x);
4903 struct s1 {int (*f) (int a);};
4904 struct s2 {int (*f) (double a);};
4905 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4906 int argc;
4907 char **argv;
4908 int
4909 main ()
4910 {
4911 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4912 ;
4913 return 0;
4914 }
4915 _ACEOF
4916 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4917 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4918 do
4919 CC="$ac_save_CC $ac_arg"
4920 if ac_fn_c_try_compile "$LINENO"; then :
4921 ac_cv_prog_cc_c89=$ac_arg
4922 fi
4923 rm -f core conftest.err conftest.$ac_objext
4924 test "x$ac_cv_prog_cc_c89" != "xno" && break
4925 done
4926 rm -f conftest.$ac_ext
4927 CC=$ac_save_CC
4928
4929 fi
4930 # AC_CACHE_VAL
4931 case "x$ac_cv_prog_cc_c89" in
4932 x)
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4934 $as_echo "none needed" >&6; } ;;
4935 xno)
4936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4937 $as_echo "unsupported" >&6; } ;;
4938 *)
4939 CC="$CC $ac_cv_prog_cc_c89"
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4941 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4942 esac
4943 if test "x$ac_cv_prog_cc_c89" != xno; then :
4944
4945 fi
4946
4947 ac_ext=c
4948 ac_cpp='$CPP $CPPFLAGS'
4949 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4950 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4951 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4952
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
4954 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
4955 if ${ac_cv_prog_cc_c99+:} false; then :
4956 $as_echo_n "(cached) " >&6
4957 else
4958 ac_cv_prog_cc_c99=no
4959 ac_save_CC=$CC
4960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4961 /* end confdefs.h. */
4962 #include <stdarg.h>
4963 #include <stdbool.h>
4964 #include <stdlib.h>
4965 #include <wchar.h>
4966 #include <stdio.h>
4967
4968 // Check varargs macros. These examples are taken from C99 6.10.3.5.
4969 #define debug(...) fprintf (stderr, __VA_ARGS__)
4970 #define showlist(...) puts (#__VA_ARGS__)
4971 #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
4972 static void
4973 test_varargs_macros (void)
4974 {
4975 int x = 1234;
4976 int y = 5678;
4977 debug ("Flag");
4978 debug ("X = %d\n", x);
4979 showlist (The first, second, and third items.);
4980 report (x>y, "x is %d but y is %d", x, y);
4981 }
4982
4983 // Check long long types.
4984 #define BIG64 18446744073709551615ull
4985 #define BIG32 4294967295ul
4986 #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
4987 #if !BIG_OK
4988 your preprocessor is broken;
4989 #endif
4990 #if BIG_OK
4991 #else
4992 your preprocessor is broken;
4993 #endif
4994 static long long int bignum = -9223372036854775807LL;
4995 static unsigned long long int ubignum = BIG64;
4996
4997 struct incomplete_array
4998 {
4999 int datasize;
5000 double data[];
5001 };
5002
5003 struct named_init {
5004 int number;
5005 const wchar_t *name;
5006 double average;
5007 };
5008
5009 typedef const char *ccp;
5010
5011 static inline int
5012 test_restrict (ccp restrict text)
5013 {
5014 // See if C++-style comments work.
5015 // Iterate through items via the restricted pointer.
5016 // Also check for declarations in for loops.
5017 for (unsigned int i = 0; *(text+i) != '\0'; ++i)
5018 continue;
5019 return 0;
5020 }
5021
5022 // Check varargs and va_copy.
5023 static void
5024 test_varargs (const char *format, ...)
5025 {
5026 va_list args;
5027 va_start (args, format);
5028 va_list args_copy;
5029 va_copy (args_copy, args);
5030
5031 const char *str;
5032 int number;
5033 float fnumber;
5034
5035 while (*format)
5036 {
5037 switch (*format++)
5038 {
5039 case 's': // string
5040 str = va_arg (args_copy, const char *);
5041 break;
5042 case 'd': // int
5043 number = va_arg (args_copy, int);
5044 break;
5045 case 'f': // float
5046 fnumber = va_arg (args_copy, double);
5047 break;
5048 default:
5049 break;
5050 }
5051 }
5052 va_end (args_copy);
5053 va_end (args);
5054 }
5055
5056 int
5057 main ()
5058 {
5059
5060 // Check bool.
5061 _Bool success = false;
5062
5063 // Check restrict.
5064 if (test_restrict ("String literal") == 0)
5065 success = true;
5066 char *restrict newvar = "Another string";
5067
5068 // Check varargs.
5069 test_varargs ("s, d' f .", "string", 65, 34.234);
5070 test_varargs_macros ();
5071
5072 // Check flexible array members.
5073 struct incomplete_array *ia =
5074 malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
5075 ia->datasize = 10;
5076 for (int i = 0; i < ia->datasize; ++i)
5077 ia->data[i] = i * 1.234;
5078
5079 // Check named initializers.
5080 struct named_init ni = {
5081 .number = 34,
5082 .name = L"Test wide string",
5083 .average = 543.34343,
5084 };
5085
5086 ni.number = 58;
5087
5088 int dynamic_array[ni.number];
5089 dynamic_array[ni.number - 1] = 543;
5090
5091 // work around unused variable warnings
5092 return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
5093 || dynamic_array[ni.number - 1] != 543);
5094
5095 ;
5096 return 0;
5097 }
5098 _ACEOF
5099 for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
5100 do
5101 CC="$ac_save_CC $ac_arg"
5102 if ac_fn_c_try_compile "$LINENO"; then :
5103 ac_cv_prog_cc_c99=$ac_arg
5104 fi
5105 rm -f core conftest.err conftest.$ac_objext
5106 test "x$ac_cv_prog_cc_c99" != "xno" && break
5107 done
5108 rm -f conftest.$ac_ext
5109 CC=$ac_save_CC
5110
5111 fi
5112 # AC_CACHE_VAL
5113 case "x$ac_cv_prog_cc_c99" in
5114 x)
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5116 $as_echo "none needed" >&6; } ;;
5117 xno)
5118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5119 $as_echo "unsupported" >&6; } ;;
5120 *)
5121 CC="$CC $ac_cv_prog_cc_c99"
5122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
5123 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
5124 esac
5125 if test "x$ac_cv_prog_cc_c99" != xno; then :
5126
5127 fi
5128
5129
5130 ac_ext=cpp
5131 ac_cpp='$CXXCPP $CPPFLAGS'
5132 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5133 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5134 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5135 if test -z "$CXX"; then
5136 if test -n "$CCC"; then
5137 CXX=$CCC
5138 else
5139 if test -n "$ac_tool_prefix"; then
5140 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5141 do
5142 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5143 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5145 $as_echo_n "checking for $ac_word... " >&6; }
5146 if ${ac_cv_prog_CXX+:} false; then :
5147 $as_echo_n "(cached) " >&6
5148 else
5149 if test -n "$CXX"; then
5150 ac_cv_prog_CXX="$CXX" # Let the user override the test.
5151 else
5152 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5153 for as_dir in $PATH
5154 do
5155 IFS=$as_save_IFS
5156 test -z "$as_dir" && as_dir=.
5157 for ac_exec_ext in '' $ac_executable_extensions; do
5158 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5159 ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5160 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5161 break 2
5162 fi
5163 done
5164 done
5165 IFS=$as_save_IFS
5166
5167 fi
5168 fi
5169 CXX=$ac_cv_prog_CXX
5170 if test -n "$CXX"; then
5171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5172 $as_echo "$CXX" >&6; }
5173 else
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5175 $as_echo "no" >&6; }
5176 fi
5177
5178
5179 test -n "$CXX" && break
5180 done
5181 fi
5182 if test -z "$CXX"; then
5183 ac_ct_CXX=$CXX
5184 for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5185 do
5186 # Extract the first word of "$ac_prog", so it can be a program name with args.
5187 set dummy $ac_prog; ac_word=$2
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5189 $as_echo_n "checking for $ac_word... " >&6; }
5190 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5191 $as_echo_n "(cached) " >&6
5192 else
5193 if test -n "$ac_ct_CXX"; then
5194 ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5195 else
5196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in $PATH
5198 do
5199 IFS=$as_save_IFS
5200 test -z "$as_dir" && as_dir=.
5201 for ac_exec_ext in '' $ac_executable_extensions; do
5202 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5203 ac_cv_prog_ac_ct_CXX="$ac_prog"
5204 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5205 break 2
5206 fi
5207 done
5208 done
5209 IFS=$as_save_IFS
5210
5211 fi
5212 fi
5213 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5214 if test -n "$ac_ct_CXX"; then
5215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5216 $as_echo "$ac_ct_CXX" >&6; }
5217 else
5218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5219 $as_echo "no" >&6; }
5220 fi
5221
5222
5223 test -n "$ac_ct_CXX" && break
5224 done
5225
5226 if test "x$ac_ct_CXX" = x; then
5227 CXX="g++"
5228 else
5229 case $cross_compiling:$ac_tool_warned in
5230 yes:)
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5232 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5233 ac_tool_warned=yes ;;
5234 esac
5235 CXX=$ac_ct_CXX
5236 fi
5237 fi
5238
5239 fi
5240 fi
5241 # Provide some information about the compiler.
5242 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5243 set X $ac_compile
5244 ac_compiler=$2
5245 for ac_option in --version -v -V -qversion; do
5246 { { ac_try="$ac_compiler $ac_option >&5"
5247 case "(($ac_try" in
5248 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5249 *) ac_try_echo=$ac_try;;
5250 esac
5251 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5252 $as_echo "$ac_try_echo"; } >&5
5253 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5254 ac_status=$?
5255 if test -s conftest.err; then
5256 sed '10a\
5257 ... rest of stderr output deleted ...
5258 10q' conftest.err >conftest.er1
5259 cat conftest.er1 >&5
5260 fi
5261 rm -f conftest.er1 conftest.err
5262 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5263 test $ac_status = 0; }
5264 done
5265
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5267 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5268 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5269 $as_echo_n "(cached) " >&6
5270 else
5271 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5272 /* end confdefs.h. */
5273
5274 int
5275 main ()
5276 {
5277 #ifndef __GNUC__
5278 choke me
5279 #endif
5280
5281 ;
5282 return 0;
5283 }
5284 _ACEOF
5285 if ac_fn_cxx_try_compile "$LINENO"; then :
5286 ac_compiler_gnu=yes
5287 else
5288 ac_compiler_gnu=no
5289 fi
5290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5291 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5292
5293 fi
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5295 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5296 if test $ac_compiler_gnu = yes; then
5297 GXX=yes
5298 else
5299 GXX=
5300 fi
5301 ac_test_CXXFLAGS=${CXXFLAGS+set}
5302 ac_save_CXXFLAGS=$CXXFLAGS
5303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5304 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5305 if ${ac_cv_prog_cxx_g+:} false; then :
5306 $as_echo_n "(cached) " >&6
5307 else
5308 ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5309 ac_cxx_werror_flag=yes
5310 ac_cv_prog_cxx_g=no
5311 CXXFLAGS="-g"
5312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5313 /* end confdefs.h. */
5314
5315 int
5316 main ()
5317 {
5318
5319 ;
5320 return 0;
5321 }
5322 _ACEOF
5323 if ac_fn_cxx_try_compile "$LINENO"; then :
5324 ac_cv_prog_cxx_g=yes
5325 else
5326 CXXFLAGS=""
5327 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328 /* end confdefs.h. */
5329
5330 int
5331 main ()
5332 {
5333
5334 ;
5335 return 0;
5336 }
5337 _ACEOF
5338 if ac_fn_cxx_try_compile "$LINENO"; then :
5339
5340 else
5341 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5342 CXXFLAGS="-g"
5343 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5344 /* end confdefs.h. */
5345
5346 int
5347 main ()
5348 {
5349
5350 ;
5351 return 0;
5352 }
5353 _ACEOF
5354 if ac_fn_cxx_try_compile "$LINENO"; then :
5355 ac_cv_prog_cxx_g=yes
5356 fi
5357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5358 fi
5359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5360 fi
5361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5362 ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5363 fi
5364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5365 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5366 if test "$ac_test_CXXFLAGS" = set; then
5367 CXXFLAGS=$ac_save_CXXFLAGS
5368 elif test $ac_cv_prog_cxx_g = yes; then
5369 if test "$GXX" = yes; then
5370 CXXFLAGS="-g -O2"
5371 else
5372 CXXFLAGS="-g"
5373 fi
5374 else
5375 if test "$GXX" = yes; then
5376 CXXFLAGS="-O2"
5377 else
5378 CXXFLAGS=
5379 fi
5380 fi
5381 ac_ext=c
5382 ac_cpp='$CPP $CPPFLAGS'
5383 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5384 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5385 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5386
5387
5388 # We must set the default linker to the linker used by gcc for the correct
5389 # operation of libtool. If LD is not defined and we are using gcc, try to
5390 # set the LD default to the ld used by gcc.
5391 if test -z "$LD"; then
5392 if test "$GCC" = yes; then
5393 case $build in
5394 *-*-mingw*)
5395 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1 | tr -d '\015'` ;;
5396 *)
5397 gcc_prog_ld=`$CC -print-prog-name=ld 2>&1` ;;
5398 esac
5399 case $gcc_prog_ld in
5400 # Accept absolute paths.
5401 [\\/]* | [A-Za-z]:[\\/]*)
5402 LD="$gcc_prog_ld" ;;
5403 esac
5404 fi
5405 fi
5406
5407 # Check whether -static-libstdc++ -static-libgcc is supported.
5408 have_static_libs=no
5409 if test "$GCC" = yes; then
5410 saved_LDFLAGS="$LDFLAGS"
5411
5412 LDFLAGS="$LDFLAGS -static-libstdc++ -static-libgcc"
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether g++ accepts -static-libstdc++ -static-libgcc" >&5
5414 $as_echo_n "checking whether g++ accepts -static-libstdc++ -static-libgcc... " >&6; }
5415 ac_ext=cpp
5416 ac_cpp='$CXXCPP $CPPFLAGS'
5417 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5418 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5419 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5420
5421
5422 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5423 /* end confdefs.h. */
5424
5425 #if (__GNUC__ < 4) || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
5426 #error -static-libstdc++ not implemented
5427 #endif
5428 int main() {}
5429 _ACEOF
5430 if ac_fn_cxx_try_link "$LINENO"; then :
5431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5432 $as_echo "yes" >&6; }; have_static_libs=yes
5433 else
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5435 $as_echo "no" >&6; }
5436 fi
5437 rm -f core conftest.err conftest.$ac_objext \
5438 conftest$ac_exeext conftest.$ac_ext
5439 ac_ext=c
5440 ac_cpp='$CPP $CPPFLAGS'
5441 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5442 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5443 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5444
5445
5446 LDFLAGS="$saved_LDFLAGS"
5447 fi
5448
5449
5450
5451
5452 if test -n "$ac_tool_prefix"; then
5453 # Extract the first word of "${ac_tool_prefix}gnatbind", so it can be a program name with args.
5454 set dummy ${ac_tool_prefix}gnatbind; ac_word=$2
5455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5456 $as_echo_n "checking for $ac_word... " >&6; }
5457 if ${ac_cv_prog_GNATBIND+:} false; then :
5458 $as_echo_n "(cached) " >&6
5459 else
5460 if test -n "$GNATBIND"; then
5461 ac_cv_prog_GNATBIND="$GNATBIND" # Let the user override the test.
5462 else
5463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5464 for as_dir in $PATH
5465 do
5466 IFS=$as_save_IFS
5467 test -z "$as_dir" && as_dir=.
5468 for ac_exec_ext in '' $ac_executable_extensions; do
5469 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5470 ac_cv_prog_GNATBIND="${ac_tool_prefix}gnatbind"
5471 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5472 break 2
5473 fi
5474 done
5475 done
5476 IFS=$as_save_IFS
5477
5478 fi
5479 fi
5480 GNATBIND=$ac_cv_prog_GNATBIND
5481 if test -n "$GNATBIND"; then
5482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATBIND" >&5
5483 $as_echo "$GNATBIND" >&6; }
5484 else
5485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5486 $as_echo "no" >&6; }
5487 fi
5488
5489
5490 fi
5491 if test -z "$ac_cv_prog_GNATBIND"; then
5492 ac_ct_GNATBIND=$GNATBIND
5493 # Extract the first word of "gnatbind", so it can be a program name with args.
5494 set dummy gnatbind; ac_word=$2
5495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5496 $as_echo_n "checking for $ac_word... " >&6; }
5497 if ${ac_cv_prog_ac_ct_GNATBIND+:} false; then :
5498 $as_echo_n "(cached) " >&6
5499 else
5500 if test -n "$ac_ct_GNATBIND"; then
5501 ac_cv_prog_ac_ct_GNATBIND="$ac_ct_GNATBIND" # Let the user override the test.
5502 else
5503 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5504 for as_dir in $PATH
5505 do
5506 IFS=$as_save_IFS
5507 test -z "$as_dir" && as_dir=.
5508 for ac_exec_ext in '' $ac_executable_extensions; do
5509 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5510 ac_cv_prog_ac_ct_GNATBIND="gnatbind"
5511 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5512 break 2
5513 fi
5514 done
5515 done
5516 IFS=$as_save_IFS
5517
5518 fi
5519 fi
5520 ac_ct_GNATBIND=$ac_cv_prog_ac_ct_GNATBIND
5521 if test -n "$ac_ct_GNATBIND"; then
5522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATBIND" >&5
5523 $as_echo "$ac_ct_GNATBIND" >&6; }
5524 else
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5526 $as_echo "no" >&6; }
5527 fi
5528
5529 if test "x$ac_ct_GNATBIND" = x; then
5530 GNATBIND="no"
5531 else
5532 case $cross_compiling:$ac_tool_warned in
5533 yes:)
5534 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5535 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5536 ac_tool_warned=yes ;;
5537 esac
5538 GNATBIND=$ac_ct_GNATBIND
5539 fi
5540 else
5541 GNATBIND="$ac_cv_prog_GNATBIND"
5542 fi
5543
5544 if test -n "$ac_tool_prefix"; then
5545 # Extract the first word of "${ac_tool_prefix}gnatmake", so it can be a program name with args.
5546 set dummy ${ac_tool_prefix}gnatmake; ac_word=$2
5547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5548 $as_echo_n "checking for $ac_word... " >&6; }
5549 if ${ac_cv_prog_GNATMAKE+:} false; then :
5550 $as_echo_n "(cached) " >&6
5551 else
5552 if test -n "$GNATMAKE"; then
5553 ac_cv_prog_GNATMAKE="$GNATMAKE" # Let the user override the test.
5554 else
5555 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5556 for as_dir in $PATH
5557 do
5558 IFS=$as_save_IFS
5559 test -z "$as_dir" && as_dir=.
5560 for ac_exec_ext in '' $ac_executable_extensions; do
5561 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5562 ac_cv_prog_GNATMAKE="${ac_tool_prefix}gnatmake"
5563 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5564 break 2
5565 fi
5566 done
5567 done
5568 IFS=$as_save_IFS
5569
5570 fi
5571 fi
5572 GNATMAKE=$ac_cv_prog_GNATMAKE
5573 if test -n "$GNATMAKE"; then
5574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNATMAKE" >&5
5575 $as_echo "$GNATMAKE" >&6; }
5576 else
5577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5578 $as_echo "no" >&6; }
5579 fi
5580
5581
5582 fi
5583 if test -z "$ac_cv_prog_GNATMAKE"; then
5584 ac_ct_GNATMAKE=$GNATMAKE
5585 # Extract the first word of "gnatmake", so it can be a program name with args.
5586 set dummy gnatmake; ac_word=$2
5587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5588 $as_echo_n "checking for $ac_word... " >&6; }
5589 if ${ac_cv_prog_ac_ct_GNATMAKE+:} false; then :
5590 $as_echo_n "(cached) " >&6
5591 else
5592 if test -n "$ac_ct_GNATMAKE"; then
5593 ac_cv_prog_ac_ct_GNATMAKE="$ac_ct_GNATMAKE" # Let the user override the test.
5594 else
5595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5596 for as_dir in $PATH
5597 do
5598 IFS=$as_save_IFS
5599 test -z "$as_dir" && as_dir=.
5600 for ac_exec_ext in '' $ac_executable_extensions; do
5601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5602 ac_cv_prog_ac_ct_GNATMAKE="gnatmake"
5603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5604 break 2
5605 fi
5606 done
5607 done
5608 IFS=$as_save_IFS
5609
5610 fi
5611 fi
5612 ac_ct_GNATMAKE=$ac_cv_prog_ac_ct_GNATMAKE
5613 if test -n "$ac_ct_GNATMAKE"; then
5614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GNATMAKE" >&5
5615 $as_echo "$ac_ct_GNATMAKE" >&6; }
5616 else
5617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5618 $as_echo "no" >&6; }
5619 fi
5620
5621 if test "x$ac_ct_GNATMAKE" = x; then
5622 GNATMAKE="no"
5623 else
5624 case $cross_compiling:$ac_tool_warned in
5625 yes:)
5626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5627 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5628 ac_tool_warned=yes ;;
5629 esac
5630 GNATMAKE=$ac_ct_GNATMAKE
5631 fi
5632 else
5633 GNATMAKE="$ac_cv_prog_GNATMAKE"
5634 fi
5635
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler driver understands Ada and is recent enough" >&5
5637 $as_echo_n "checking whether compiler driver understands Ada and is recent enough... " >&6; }
5638 if ${acx_cv_cc_gcc_supports_ada+:} false; then :
5639 $as_echo_n "(cached) " >&6
5640 else
5641 cat >conftest.adb <<EOF
5642 pragma Warnings (Off);
5643 with System.CRTL;
5644 pragma Warnings (On);
5645 use type System.CRTL.int64;
5646 procedure conftest is begin null; end conftest;
5647 EOF
5648 acx_cv_cc_gcc_supports_ada=no
5649 # There is a bug in old released versions of GCC which causes the
5650 # driver to exit successfully when the appropriate language module
5651 # has not been installed. This is fixed in 2.95.4, 3.0.2, and 3.1.
5652 # Therefore we must check for the error message as well as an
5653 # unsuccessful exit.
5654 # Other compilers, like HP Tru64 UNIX cc, exit successfully when
5655 # given a .adb file, but produce no object file. So we must check
5656 # if an object file was really produced to guard against this.
5657 errors=`(${CC} -c conftest.adb) 2>&1 || echo failure`
5658 if test x"$errors" = x && test -f conftest.$ac_objext; then
5659 acx_cv_cc_gcc_supports_ada=yes
5660 fi
5661 rm -f conftest.*
5662 fi
5663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_cc_gcc_supports_ada" >&5
5664 $as_echo "$acx_cv_cc_gcc_supports_ada" >&6; }
5665
5666 if test "x$GNATBIND" != xno && test "x$GNATMAKE" != xno && test x$acx_cv_cc_gcc_supports_ada != xno; then
5667 have_gnat=yes
5668 else
5669 have_gnat=no
5670 fi
5671
5672
5673
5674 if test -n "$ac_tool_prefix"; then
5675 # Extract the first word of "${ac_tool_prefix}gdc", so it can be a program name with args.
5676 set dummy ${ac_tool_prefix}gdc; ac_word=$2
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5678 $as_echo_n "checking for $ac_word... " >&6; }
5679 if ${ac_cv_prog_GDC+:} false; then :
5680 $as_echo_n "(cached) " >&6
5681 else
5682 if test -n "$GDC"; then
5683 ac_cv_prog_GDC="$GDC" # Let the user override the test.
5684 else
5685 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5686 for as_dir in $PATH
5687 do
5688 IFS=$as_save_IFS
5689 test -z "$as_dir" && as_dir=.
5690 for ac_exec_ext in '' $ac_executable_extensions; do
5691 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5692 ac_cv_prog_GDC="${ac_tool_prefix}gdc"
5693 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5694 break 2
5695 fi
5696 done
5697 done
5698 IFS=$as_save_IFS
5699
5700 fi
5701 fi
5702 GDC=$ac_cv_prog_GDC
5703 if test -n "$GDC"; then
5704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC" >&5
5705 $as_echo "$GDC" >&6; }
5706 else
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5708 $as_echo "no" >&6; }
5709 fi
5710
5711
5712 fi
5713 if test -z "$ac_cv_prog_GDC"; then
5714 ac_ct_GDC=$GDC
5715 # Extract the first word of "gdc", so it can be a program name with args.
5716 set dummy gdc; ac_word=$2
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5718 $as_echo_n "checking for $ac_word... " >&6; }
5719 if ${ac_cv_prog_ac_ct_GDC+:} false; then :
5720 $as_echo_n "(cached) " >&6
5721 else
5722 if test -n "$ac_ct_GDC"; then
5723 ac_cv_prog_ac_ct_GDC="$ac_ct_GDC" # Let the user override the test.
5724 else
5725 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5726 for as_dir in $PATH
5727 do
5728 IFS=$as_save_IFS
5729 test -z "$as_dir" && as_dir=.
5730 for ac_exec_ext in '' $ac_executable_extensions; do
5731 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5732 ac_cv_prog_ac_ct_GDC="gdc"
5733 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5734 break 2
5735 fi
5736 done
5737 done
5738 IFS=$as_save_IFS
5739
5740 fi
5741 fi
5742 ac_ct_GDC=$ac_cv_prog_ac_ct_GDC
5743 if test -n "$ac_ct_GDC"; then
5744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GDC" >&5
5745 $as_echo "$ac_ct_GDC" >&6; }
5746 else
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5748 $as_echo "no" >&6; }
5749 fi
5750
5751 if test "x$ac_ct_GDC" = x; then
5752 GDC="no"
5753 else
5754 case $cross_compiling:$ac_tool_warned in
5755 yes:)
5756 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5757 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5758 ac_tool_warned=yes ;;
5759 esac
5760 GDC=$ac_ct_GDC
5761 fi
5762 else
5763 GDC="$ac_cv_prog_GDC"
5764 fi
5765
5766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D compiler works" >&5
5767 $as_echo_n "checking whether the D compiler works... " >&6; }
5768 if ${acx_cv_d_compiler_works+:} false; then :
5769 $as_echo_n "(cached) " >&6
5770 else
5771 cat >conftest.d <<EOF
5772 module conftest; int main() { return 0; }
5773 EOF
5774 acx_cv_d_compiler_works=no
5775 if test "x$GDC" != xno; then
5776 errors=`(${GDC} -c conftest.d) 2>&1 || echo failure`
5777 if test x"$errors" = x && test -f conftest.$ac_objext; then
5778 acx_cv_d_compiler_works=yes
5779 fi
5780 rm -f conftest.*
5781 fi
5782 fi
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_d_compiler_works" >&5
5784 $as_echo "$acx_cv_d_compiler_works" >&6; }
5785 if test "x$GDC" != xno && test x$acx_cv_d_compiler_works != xno; then
5786 have_gdc=yes
5787 else
5788 have_gdc=no
5789 fi
5790
5791 for ac_prog in cargo
5792 do
5793 # Extract the first word of "$ac_prog", so it can be a program name with args.
5794 set dummy $ac_prog; ac_word=$2
5795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5796 $as_echo_n "checking for $ac_word... " >&6; }
5797 if ${ac_cv_prog_CARGO+:} false; then :
5798 $as_echo_n "(cached) " >&6
5799 else
5800 if test -n "$CARGO"; then
5801 ac_cv_prog_CARGO="$CARGO" # Let the user override the test.
5802 else
5803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5804 for as_dir in $PATH
5805 do
5806 IFS=$as_save_IFS
5807 test -z "$as_dir" && as_dir=.
5808 for ac_exec_ext in '' $ac_executable_extensions; do
5809 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5810 ac_cv_prog_CARGO="$ac_prog"
5811 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5812 break 2
5813 fi
5814 done
5815 done
5816 IFS=$as_save_IFS
5817
5818 fi
5819 fi
5820 CARGO=$ac_cv_prog_CARGO
5821 if test -n "$CARGO"; then
5822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CARGO" >&5
5823 $as_echo "$CARGO" >&6; }
5824 else
5825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5826 $as_echo "no" >&6; }
5827 fi
5828
5829
5830 test -n "$CARGO" && break
5831 done
5832 test -n "$CARGO" || CARGO="no"
5833
5834 if test "x$CARGO" != xno; then
5835 have_cargo=yes
5836 else
5837 have_cargo=no
5838 fi
5839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to compare bootstrapped objects" >&5
5840 $as_echo_n "checking how to compare bootstrapped objects... " >&6; }
5841 if ${gcc_cv_prog_cmp_skip+:} false; then :
5842 $as_echo_n "(cached) " >&6
5843 else
5844 echo abfoo >t1
5845 echo cdfoo >t2
5846 gcc_cv_prog_cmp_skip='tail -c +17 $$f1 > tmp-foo1; tail -c +17 $$f2 > tmp-foo2; cmp tmp-foo1 tmp-foo2'
5847 if cmp t1 t2 2 2 > /dev/null 2>&1; then
5848 if cmp t1 t2 1 1 > /dev/null 2>&1; then
5849 :
5850 else
5851 gcc_cv_prog_cmp_skip='cmp $$f1 $$f2 16 16'
5852 fi
5853 fi
5854 if cmp --ignore-initial=2 t1 t2 > /dev/null 2>&1; then
5855 if cmp --ignore-initial=1 t1 t2 > /dev/null 2>&1; then
5856 :
5857 else
5858 gcc_cv_prog_cmp_skip='cmp --ignore-initial=16 $$f1 $$f2'
5859 fi
5860 fi
5861 rm t1 t2
5862
5863 fi
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_prog_cmp_skip" >&5
5865 $as_echo "$gcc_cv_prog_cmp_skip" >&6; }
5866 do_compare="$gcc_cv_prog_cmp_skip"
5867
5868
5869
5870 # Check whether --enable-bootstrap was given.
5871 if test "${enable_bootstrap+set}" = set; then :
5872 enableval=$enable_bootstrap;
5873 else
5874 enable_bootstrap=default
5875 fi
5876
5877
5878 # Issue errors and warnings for invalid/strange bootstrap combinations.
5879 if test -r $srcdir/gcc/configure; then
5880 have_compiler=yes
5881 else
5882 have_compiler=no
5883 fi
5884
5885 case "$have_compiler:$host:$target:$enable_bootstrap" in
5886 *:*:*:no) ;;
5887
5888 # Default behavior. Enable bootstrap if we have a compiler
5889 # and we are in a native configuration.
5890 yes:$build:$build:default)
5891 enable_bootstrap=yes ;;
5892
5893 *:*:*:default)
5894 enable_bootstrap=no ;;
5895
5896 # We have a compiler and we are in a native configuration, bootstrap is ok
5897 yes:$build:$build:yes)
5898 ;;
5899
5900 # Other configurations, but we have a compiler. Assume the user knows
5901 # what he's doing.
5902 yes:*:*:yes)
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: trying to bootstrap a cross compiler" >&5
5904 $as_echo "$as_me: WARNING: trying to bootstrap a cross compiler" >&2;}
5905 ;;
5906
5907 # No compiler: if they passed --enable-bootstrap explicitly, fail
5908 no:*:*:yes)
5909 as_fn_error $? "cannot bootstrap without a compiler" "$LINENO" 5 ;;
5910
5911 # Fail if wrong command line
5912 *)
5913 as_fn_error $? "invalid option for --enable-bootstrap" "$LINENO" 5
5914 ;;
5915 esac
5916
5917 # When bootstrapping with GCC, build stage 1 in C++11 mode to ensure that a
5918 # C++11 compiler can still start the bootstrap. Otherwise, if building GCC,
5919 # require C++11 (or higher).
5920 if test "$enable_bootstrap:$GXX" = "yes:yes"; then
5921 CXX="$CXX -std=c++11"
5922 elif test "$have_compiler" = yes; then
5923 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
5924 ac_ext=cpp
5925 ac_cpp='$CXXCPP $CPPFLAGS'
5926 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5927 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5928 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5929 ac_success=no
5930
5931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
5932 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
5933 if ${ax_cv_cxx_compile_cxx11+:} false; then :
5934 $as_echo_n "(cached) " >&6
5935 else
5936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5937 /* end confdefs.h. */
5938
5939
5940 // If the compiler admits that it is not ready for C++11, why torture it?
5941 // Hopefully, this will speed up the test.
5942
5943 #ifndef __cplusplus
5944
5945 #error "This is not a C++ compiler"
5946
5947 #elif __cplusplus < 201103L
5948
5949 #error "This is not a C++11 compiler"
5950
5951 #else
5952
5953 namespace cxx11
5954 {
5955
5956 namespace test_static_assert
5957 {
5958
5959 template <typename T>
5960 struct check
5961 {
5962 static_assert(sizeof(int) <= sizeof(T), "not big enough");
5963 };
5964
5965 }
5966
5967 namespace test_final_override
5968 {
5969
5970 struct Base
5971 {
5972 virtual ~Base() {}
5973 virtual void f() {}
5974 };
5975
5976 struct Derived : public Base
5977 {
5978 virtual ~Derived() override {}
5979 virtual void f() override {}
5980 };
5981
5982 }
5983
5984 namespace test_double_right_angle_brackets
5985 {
5986
5987 template < typename T >
5988 struct check {};
5989
5990 typedef check<void> single_type;
5991 typedef check<check<void>> double_type;
5992 typedef check<check<check<void>>> triple_type;
5993 typedef check<check<check<check<void>>>> quadruple_type;
5994
5995 }
5996
5997 namespace test_decltype
5998 {
5999
6000 int
6001 f()
6002 {
6003 int a = 1;
6004 decltype(a) b = 2;
6005 return a + b;
6006 }
6007
6008 }
6009
6010 namespace test_type_deduction
6011 {
6012
6013 template < typename T1, typename T2 >
6014 struct is_same
6015 {
6016 static const bool value = false;
6017 };
6018
6019 template < typename T >
6020 struct is_same<T, T>
6021 {
6022 static const bool value = true;
6023 };
6024
6025 template < typename T1, typename T2 >
6026 auto
6027 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6028 {
6029 return a1 + a2;
6030 }
6031
6032 int
6033 test(const int c, volatile int v)
6034 {
6035 static_assert(is_same<int, decltype(0)>::value == true, "");
6036 static_assert(is_same<int, decltype(c)>::value == false, "");
6037 static_assert(is_same<int, decltype(v)>::value == false, "");
6038 auto ac = c;
6039 auto av = v;
6040 auto sumi = ac + av + 'x';
6041 auto sumf = ac + av + 1.0;
6042 static_assert(is_same<int, decltype(ac)>::value == true, "");
6043 static_assert(is_same<int, decltype(av)>::value == true, "");
6044 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6045 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6046 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6047 return (sumf > 0.0) ? sumi : add(c, v);
6048 }
6049
6050 }
6051
6052 namespace test_noexcept
6053 {
6054
6055 int f() { return 0; }
6056 int g() noexcept { return 0; }
6057
6058 static_assert(noexcept(f()) == false, "");
6059 static_assert(noexcept(g()) == true, "");
6060
6061 }
6062
6063 namespace test_constexpr
6064 {
6065
6066 template < typename CharT >
6067 unsigned long constexpr
6068 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6069 {
6070 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6071 }
6072
6073 template < typename CharT >
6074 unsigned long constexpr
6075 strlen_c(const CharT *const s) noexcept
6076 {
6077 return strlen_c_r(s, 0UL);
6078 }
6079
6080 static_assert(strlen_c("") == 0UL, "");
6081 static_assert(strlen_c("1") == 1UL, "");
6082 static_assert(strlen_c("example") == 7UL, "");
6083 static_assert(strlen_c("another\0example") == 7UL, "");
6084
6085 }
6086
6087 namespace test_rvalue_references
6088 {
6089
6090 template < int N >
6091 struct answer
6092 {
6093 static constexpr int value = N;
6094 };
6095
6096 answer<1> f(int&) { return answer<1>(); }
6097 answer<2> f(const int&) { return answer<2>(); }
6098 answer<3> f(int&&) { return answer<3>(); }
6099
6100 void
6101 test()
6102 {
6103 int i = 0;
6104 const int c = 0;
6105 static_assert(decltype(f(i))::value == 1, "");
6106 static_assert(decltype(f(c))::value == 2, "");
6107 static_assert(decltype(f(0))::value == 3, "");
6108 }
6109
6110 }
6111
6112 namespace test_uniform_initialization
6113 {
6114
6115 struct test
6116 {
6117 static const int zero {};
6118 static const int one {1};
6119 };
6120
6121 static_assert(test::zero == 0, "");
6122 static_assert(test::one == 1, "");
6123
6124 }
6125
6126 namespace test_lambdas
6127 {
6128
6129 void
6130 test1()
6131 {
6132 auto lambda1 = [](){};
6133 auto lambda2 = lambda1;
6134 lambda1();
6135 lambda2();
6136 }
6137
6138 int
6139 test2()
6140 {
6141 auto a = [](int i, int j){ return i + j; }(1, 2);
6142 auto b = []() -> int { return '0'; }();
6143 auto c = [=](){ return a + b; }();
6144 auto d = [&](){ return c; }();
6145 auto e = [a, &b](int x) mutable {
6146 const auto identity = [](int y){ return y; };
6147 for (auto i = 0; i < a; ++i)
6148 a += b--;
6149 return x + identity(a + b);
6150 }(0);
6151 return a + b + c + d + e;
6152 }
6153
6154 int
6155 test3()
6156 {
6157 const auto nullary = [](){ return 0; };
6158 const auto unary = [](int x){ return x; };
6159 using nullary_t = decltype(nullary);
6160 using unary_t = decltype(unary);
6161 const auto higher1st = [](nullary_t f){ return f(); };
6162 const auto higher2nd = [unary](nullary_t f1){
6163 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6164 };
6165 return higher1st(nullary) + higher2nd(nullary)(unary);
6166 }
6167
6168 }
6169
6170 namespace test_variadic_templates
6171 {
6172
6173 template <int...>
6174 struct sum;
6175
6176 template <int N0, int... N1toN>
6177 struct sum<N0, N1toN...>
6178 {
6179 static constexpr auto value = N0 + sum<N1toN...>::value;
6180 };
6181
6182 template <>
6183 struct sum<>
6184 {
6185 static constexpr auto value = 0;
6186 };
6187
6188 static_assert(sum<>::value == 0, "");
6189 static_assert(sum<1>::value == 1, "");
6190 static_assert(sum<23>::value == 23, "");
6191 static_assert(sum<1, 2>::value == 3, "");
6192 static_assert(sum<5, 5, 11>::value == 21, "");
6193 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6194
6195 }
6196
6197 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6198 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6199 // because of this.
6200 namespace test_template_alias_sfinae
6201 {
6202
6203 struct foo {};
6204
6205 template<typename T>
6206 using member = typename T::member_type;
6207
6208 template<typename T>
6209 void func(...) {}
6210
6211 template<typename T>
6212 void func(member<T>*) {}
6213
6214 void test();
6215
6216 void test() { func<foo>(0); }
6217
6218 }
6219
6220 } // namespace cxx11
6221
6222 #endif // __cplusplus >= 201103L
6223
6224
6225
6226 _ACEOF
6227 if ac_fn_cxx_try_compile "$LINENO"; then :
6228 ax_cv_cxx_compile_cxx11=yes
6229 else
6230 ax_cv_cxx_compile_cxx11=no
6231 fi
6232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6233 fi
6234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11" >&5
6235 $as_echo "$ax_cv_cxx_compile_cxx11" >&6; }
6236 if test x$ax_cv_cxx_compile_cxx11 = xyes; then
6237 ac_success=yes
6238 fi
6239
6240 if test x$ac_success = xno; then
6241 for alternative in ${ax_cxx_compile_alternatives}; do
6242 switch="-std=gnu++${alternative}"
6243 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6245 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6246 if eval \${$cachevar+:} false; then :
6247 $as_echo_n "(cached) " >&6
6248 else
6249 ac_save_CXX="$CXX"
6250 CXX="$CXX $switch"
6251 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6252 /* end confdefs.h. */
6253
6254
6255 // If the compiler admits that it is not ready for C++11, why torture it?
6256 // Hopefully, this will speed up the test.
6257
6258 #ifndef __cplusplus
6259
6260 #error "This is not a C++ compiler"
6261
6262 #elif __cplusplus < 201103L
6263
6264 #error "This is not a C++11 compiler"
6265
6266 #else
6267
6268 namespace cxx11
6269 {
6270
6271 namespace test_static_assert
6272 {
6273
6274 template <typename T>
6275 struct check
6276 {
6277 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6278 };
6279
6280 }
6281
6282 namespace test_final_override
6283 {
6284
6285 struct Base
6286 {
6287 virtual ~Base() {}
6288 virtual void f() {}
6289 };
6290
6291 struct Derived : public Base
6292 {
6293 virtual ~Derived() override {}
6294 virtual void f() override {}
6295 };
6296
6297 }
6298
6299 namespace test_double_right_angle_brackets
6300 {
6301
6302 template < typename T >
6303 struct check {};
6304
6305 typedef check<void> single_type;
6306 typedef check<check<void>> double_type;
6307 typedef check<check<check<void>>> triple_type;
6308 typedef check<check<check<check<void>>>> quadruple_type;
6309
6310 }
6311
6312 namespace test_decltype
6313 {
6314
6315 int
6316 f()
6317 {
6318 int a = 1;
6319 decltype(a) b = 2;
6320 return a + b;
6321 }
6322
6323 }
6324
6325 namespace test_type_deduction
6326 {
6327
6328 template < typename T1, typename T2 >
6329 struct is_same
6330 {
6331 static const bool value = false;
6332 };
6333
6334 template < typename T >
6335 struct is_same<T, T>
6336 {
6337 static const bool value = true;
6338 };
6339
6340 template < typename T1, typename T2 >
6341 auto
6342 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6343 {
6344 return a1 + a2;
6345 }
6346
6347 int
6348 test(const int c, volatile int v)
6349 {
6350 static_assert(is_same<int, decltype(0)>::value == true, "");
6351 static_assert(is_same<int, decltype(c)>::value == false, "");
6352 static_assert(is_same<int, decltype(v)>::value == false, "");
6353 auto ac = c;
6354 auto av = v;
6355 auto sumi = ac + av + 'x';
6356 auto sumf = ac + av + 1.0;
6357 static_assert(is_same<int, decltype(ac)>::value == true, "");
6358 static_assert(is_same<int, decltype(av)>::value == true, "");
6359 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6360 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6361 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6362 return (sumf > 0.0) ? sumi : add(c, v);
6363 }
6364
6365 }
6366
6367 namespace test_noexcept
6368 {
6369
6370 int f() { return 0; }
6371 int g() noexcept { return 0; }
6372
6373 static_assert(noexcept(f()) == false, "");
6374 static_assert(noexcept(g()) == true, "");
6375
6376 }
6377
6378 namespace test_constexpr
6379 {
6380
6381 template < typename CharT >
6382 unsigned long constexpr
6383 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6384 {
6385 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6386 }
6387
6388 template < typename CharT >
6389 unsigned long constexpr
6390 strlen_c(const CharT *const s) noexcept
6391 {
6392 return strlen_c_r(s, 0UL);
6393 }
6394
6395 static_assert(strlen_c("") == 0UL, "");
6396 static_assert(strlen_c("1") == 1UL, "");
6397 static_assert(strlen_c("example") == 7UL, "");
6398 static_assert(strlen_c("another\0example") == 7UL, "");
6399
6400 }
6401
6402 namespace test_rvalue_references
6403 {
6404
6405 template < int N >
6406 struct answer
6407 {
6408 static constexpr int value = N;
6409 };
6410
6411 answer<1> f(int&) { return answer<1>(); }
6412 answer<2> f(const int&) { return answer<2>(); }
6413 answer<3> f(int&&) { return answer<3>(); }
6414
6415 void
6416 test()
6417 {
6418 int i = 0;
6419 const int c = 0;
6420 static_assert(decltype(f(i))::value == 1, "");
6421 static_assert(decltype(f(c))::value == 2, "");
6422 static_assert(decltype(f(0))::value == 3, "");
6423 }
6424
6425 }
6426
6427 namespace test_uniform_initialization
6428 {
6429
6430 struct test
6431 {
6432 static const int zero {};
6433 static const int one {1};
6434 };
6435
6436 static_assert(test::zero == 0, "");
6437 static_assert(test::one == 1, "");
6438
6439 }
6440
6441 namespace test_lambdas
6442 {
6443
6444 void
6445 test1()
6446 {
6447 auto lambda1 = [](){};
6448 auto lambda2 = lambda1;
6449 lambda1();
6450 lambda2();
6451 }
6452
6453 int
6454 test2()
6455 {
6456 auto a = [](int i, int j){ return i + j; }(1, 2);
6457 auto b = []() -> int { return '0'; }();
6458 auto c = [=](){ return a + b; }();
6459 auto d = [&](){ return c; }();
6460 auto e = [a, &b](int x) mutable {
6461 const auto identity = [](int y){ return y; };
6462 for (auto i = 0; i < a; ++i)
6463 a += b--;
6464 return x + identity(a + b);
6465 }(0);
6466 return a + b + c + d + e;
6467 }
6468
6469 int
6470 test3()
6471 {
6472 const auto nullary = [](){ return 0; };
6473 const auto unary = [](int x){ return x; };
6474 using nullary_t = decltype(nullary);
6475 using unary_t = decltype(unary);
6476 const auto higher1st = [](nullary_t f){ return f(); };
6477 const auto higher2nd = [unary](nullary_t f1){
6478 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6479 };
6480 return higher1st(nullary) + higher2nd(nullary)(unary);
6481 }
6482
6483 }
6484
6485 namespace test_variadic_templates
6486 {
6487
6488 template <int...>
6489 struct sum;
6490
6491 template <int N0, int... N1toN>
6492 struct sum<N0, N1toN...>
6493 {
6494 static constexpr auto value = N0 + sum<N1toN...>::value;
6495 };
6496
6497 template <>
6498 struct sum<>
6499 {
6500 static constexpr auto value = 0;
6501 };
6502
6503 static_assert(sum<>::value == 0, "");
6504 static_assert(sum<1>::value == 1, "");
6505 static_assert(sum<23>::value == 23, "");
6506 static_assert(sum<1, 2>::value == 3, "");
6507 static_assert(sum<5, 5, 11>::value == 21, "");
6508 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6509
6510 }
6511
6512 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6513 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6514 // because of this.
6515 namespace test_template_alias_sfinae
6516 {
6517
6518 struct foo {};
6519
6520 template<typename T>
6521 using member = typename T::member_type;
6522
6523 template<typename T>
6524 void func(...) {}
6525
6526 template<typename T>
6527 void func(member<T>*) {}
6528
6529 void test();
6530
6531 void test() { func<foo>(0); }
6532
6533 }
6534
6535 } // namespace cxx11
6536
6537 #endif // __cplusplus >= 201103L
6538
6539
6540
6541 _ACEOF
6542 if ac_fn_cxx_try_compile "$LINENO"; then :
6543 eval $cachevar=yes
6544 else
6545 eval $cachevar=no
6546 fi
6547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6548 CXX="$ac_save_CXX"
6549 fi
6550 eval ac_res=\$$cachevar
6551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6552 $as_echo "$ac_res" >&6; }
6553 if eval test x\$$cachevar = xyes; then
6554 CXX="$CXX $switch"
6555 if test -n "$CXXCPP" ; then
6556 CXXCPP="$CXXCPP $switch"
6557 fi
6558 ac_success=yes
6559 break
6560 fi
6561 done
6562 fi
6563
6564 if test x$ac_success = xno; then
6565 for alternative in ${ax_cxx_compile_alternatives}; do
6566 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
6567 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_$switch" | $as_tr_sh`
6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
6569 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
6570 if eval \${$cachevar+:} false; then :
6571 $as_echo_n "(cached) " >&6
6572 else
6573 ac_save_CXX="$CXX"
6574 CXX="$CXX $switch"
6575 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6576 /* end confdefs.h. */
6577
6578
6579 // If the compiler admits that it is not ready for C++11, why torture it?
6580 // Hopefully, this will speed up the test.
6581
6582 #ifndef __cplusplus
6583
6584 #error "This is not a C++ compiler"
6585
6586 #elif __cplusplus < 201103L
6587
6588 #error "This is not a C++11 compiler"
6589
6590 #else
6591
6592 namespace cxx11
6593 {
6594
6595 namespace test_static_assert
6596 {
6597
6598 template <typename T>
6599 struct check
6600 {
6601 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6602 };
6603
6604 }
6605
6606 namespace test_final_override
6607 {
6608
6609 struct Base
6610 {
6611 virtual ~Base() {}
6612 virtual void f() {}
6613 };
6614
6615 struct Derived : public Base
6616 {
6617 virtual ~Derived() override {}
6618 virtual void f() override {}
6619 };
6620
6621 }
6622
6623 namespace test_double_right_angle_brackets
6624 {
6625
6626 template < typename T >
6627 struct check {};
6628
6629 typedef check<void> single_type;
6630 typedef check<check<void>> double_type;
6631 typedef check<check<check<void>>> triple_type;
6632 typedef check<check<check<check<void>>>> quadruple_type;
6633
6634 }
6635
6636 namespace test_decltype
6637 {
6638
6639 int
6640 f()
6641 {
6642 int a = 1;
6643 decltype(a) b = 2;
6644 return a + b;
6645 }
6646
6647 }
6648
6649 namespace test_type_deduction
6650 {
6651
6652 template < typename T1, typename T2 >
6653 struct is_same
6654 {
6655 static const bool value = false;
6656 };
6657
6658 template < typename T >
6659 struct is_same<T, T>
6660 {
6661 static const bool value = true;
6662 };
6663
6664 template < typename T1, typename T2 >
6665 auto
6666 add(T1 a1, T2 a2) -> decltype(a1 + a2)
6667 {
6668 return a1 + a2;
6669 }
6670
6671 int
6672 test(const int c, volatile int v)
6673 {
6674 static_assert(is_same<int, decltype(0)>::value == true, "");
6675 static_assert(is_same<int, decltype(c)>::value == false, "");
6676 static_assert(is_same<int, decltype(v)>::value == false, "");
6677 auto ac = c;
6678 auto av = v;
6679 auto sumi = ac + av + 'x';
6680 auto sumf = ac + av + 1.0;
6681 static_assert(is_same<int, decltype(ac)>::value == true, "");
6682 static_assert(is_same<int, decltype(av)>::value == true, "");
6683 static_assert(is_same<int, decltype(sumi)>::value == true, "");
6684 static_assert(is_same<int, decltype(sumf)>::value == false, "");
6685 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
6686 return (sumf > 0.0) ? sumi : add(c, v);
6687 }
6688
6689 }
6690
6691 namespace test_noexcept
6692 {
6693
6694 int f() { return 0; }
6695 int g() noexcept { return 0; }
6696
6697 static_assert(noexcept(f()) == false, "");
6698 static_assert(noexcept(g()) == true, "");
6699
6700 }
6701
6702 namespace test_constexpr
6703 {
6704
6705 template < typename CharT >
6706 unsigned long constexpr
6707 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
6708 {
6709 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
6710 }
6711
6712 template < typename CharT >
6713 unsigned long constexpr
6714 strlen_c(const CharT *const s) noexcept
6715 {
6716 return strlen_c_r(s, 0UL);
6717 }
6718
6719 static_assert(strlen_c("") == 0UL, "");
6720 static_assert(strlen_c("1") == 1UL, "");
6721 static_assert(strlen_c("example") == 7UL, "");
6722 static_assert(strlen_c("another\0example") == 7UL, "");
6723
6724 }
6725
6726 namespace test_rvalue_references
6727 {
6728
6729 template < int N >
6730 struct answer
6731 {
6732 static constexpr int value = N;
6733 };
6734
6735 answer<1> f(int&) { return answer<1>(); }
6736 answer<2> f(const int&) { return answer<2>(); }
6737 answer<3> f(int&&) { return answer<3>(); }
6738
6739 void
6740 test()
6741 {
6742 int i = 0;
6743 const int c = 0;
6744 static_assert(decltype(f(i))::value == 1, "");
6745 static_assert(decltype(f(c))::value == 2, "");
6746 static_assert(decltype(f(0))::value == 3, "");
6747 }
6748
6749 }
6750
6751 namespace test_uniform_initialization
6752 {
6753
6754 struct test
6755 {
6756 static const int zero {};
6757 static const int one {1};
6758 };
6759
6760 static_assert(test::zero == 0, "");
6761 static_assert(test::one == 1, "");
6762
6763 }
6764
6765 namespace test_lambdas
6766 {
6767
6768 void
6769 test1()
6770 {
6771 auto lambda1 = [](){};
6772 auto lambda2 = lambda1;
6773 lambda1();
6774 lambda2();
6775 }
6776
6777 int
6778 test2()
6779 {
6780 auto a = [](int i, int j){ return i + j; }(1, 2);
6781 auto b = []() -> int { return '0'; }();
6782 auto c = [=](){ return a + b; }();
6783 auto d = [&](){ return c; }();
6784 auto e = [a, &b](int x) mutable {
6785 const auto identity = [](int y){ return y; };
6786 for (auto i = 0; i < a; ++i)
6787 a += b--;
6788 return x + identity(a + b);
6789 }(0);
6790 return a + b + c + d + e;
6791 }
6792
6793 int
6794 test3()
6795 {
6796 const auto nullary = [](){ return 0; };
6797 const auto unary = [](int x){ return x; };
6798 using nullary_t = decltype(nullary);
6799 using unary_t = decltype(unary);
6800 const auto higher1st = [](nullary_t f){ return f(); };
6801 const auto higher2nd = [unary](nullary_t f1){
6802 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
6803 };
6804 return higher1st(nullary) + higher2nd(nullary)(unary);
6805 }
6806
6807 }
6808
6809 namespace test_variadic_templates
6810 {
6811
6812 template <int...>
6813 struct sum;
6814
6815 template <int N0, int... N1toN>
6816 struct sum<N0, N1toN...>
6817 {
6818 static constexpr auto value = N0 + sum<N1toN...>::value;
6819 };
6820
6821 template <>
6822 struct sum<>
6823 {
6824 static constexpr auto value = 0;
6825 };
6826
6827 static_assert(sum<>::value == 0, "");
6828 static_assert(sum<1>::value == 1, "");
6829 static_assert(sum<23>::value == 23, "");
6830 static_assert(sum<1, 2>::value == 3, "");
6831 static_assert(sum<5, 5, 11>::value == 21, "");
6832 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
6833
6834 }
6835
6836 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
6837 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
6838 // because of this.
6839 namespace test_template_alias_sfinae
6840 {
6841
6842 struct foo {};
6843
6844 template<typename T>
6845 using member = typename T::member_type;
6846
6847 template<typename T>
6848 void func(...) {}
6849
6850 template<typename T>
6851 void func(member<T>*) {}
6852
6853 void test();
6854
6855 void test() { func<foo>(0); }
6856
6857 }
6858
6859 } // namespace cxx11
6860
6861 #endif // __cplusplus >= 201103L
6862
6863
6864
6865 _ACEOF
6866 if ac_fn_cxx_try_compile "$LINENO"; then :
6867 eval $cachevar=yes
6868 else
6869 eval $cachevar=no
6870 fi
6871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6872 CXX="$ac_save_CXX"
6873 fi
6874 eval ac_res=\$$cachevar
6875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6876 $as_echo "$ac_res" >&6; }
6877 if eval test x\$$cachevar = xyes; then
6878 CXX="$CXX $switch"
6879 if test -n "$CXXCPP" ; then
6880 CXXCPP="$CXXCPP $switch"
6881 fi
6882 ac_success=yes
6883 break
6884 fi
6885 done
6886 if test x$ac_success = xyes; then
6887 break
6888 fi
6889 done
6890 fi
6891
6892 ac_ext=c
6893 ac_cpp='$CPP $CPPFLAGS'
6894 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6895 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6896 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6897
6898 if test x$ax_cxx_compile_cxx11_required = xtrue; then
6899 if test x$ac_success = xno; then
6900 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
6901 fi
6902 fi
6903 if test x$ac_success = xno; then
6904 HAVE_CXX11=0
6905 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
6906 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
6907 else
6908 HAVE_CXX11=1
6909
6910 $as_echo "#define HAVE_CXX11 1" >>confdefs.h
6911
6912 fi
6913
6914
6915
6916 if test "${build}" != "${host}"; then
6917 ax_cxx_compile_alternatives="11 0x" ax_cxx_compile_cxx11_required=true
6918 ac_ext=cpp
6919 ac_cpp='$CXXCPP $CPPFLAGS'
6920 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6921 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6922 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
6923 ac_success=no
6924 ax_cv_cxx_compile_cxx11_orig_cxx="$CXX"
6925 ax_cv_cxx_compile_cxx11_orig_cxxflags="$CXXFLAGS"
6926 ax_cv_cxx_compile_cxx11_orig_cppflags="$CPPFLAGS"
6927 CXX="$CXX_FOR_BUILD"
6928 CXXFLAGS="$CXXFLAGS_FOR_BUILD"
6929 CPPFLAGS="$CPPFLAGS_FOR_BUILD"
6930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features by default" >&5
6931 $as_echo_n "checking whether $CXX supports C++11 features by default... " >&6; }
6932 if ${ax_cv_cxx_compile_cxx11_FOR_BUILD+:} false; then :
6933 $as_echo_n "(cached) " >&6
6934 else
6935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6936 /* end confdefs.h. */
6937
6938
6939 // If the compiler admits that it is not ready for C++11, why torture it?
6940 // Hopefully, this will speed up the test.
6941
6942 #ifndef __cplusplus
6943
6944 #error "This is not a C++ compiler"
6945
6946 #elif __cplusplus < 201103L
6947
6948 #error "This is not a C++11 compiler"
6949
6950 #else
6951
6952 namespace cxx11
6953 {
6954
6955 namespace test_static_assert
6956 {
6957
6958 template <typename T>
6959 struct check
6960 {
6961 static_assert(sizeof(int) <= sizeof(T), "not big enough");
6962 };
6963
6964 }
6965
6966 namespace test_final_override
6967 {
6968
6969 struct Base
6970 {
6971 virtual ~Base() {}
6972 virtual void f() {}
6973 };
6974
6975 struct Derived : public Base
6976 {
6977 virtual ~Derived() override {}
6978 virtual void f() override {}
6979 };
6980
6981 }
6982
6983 namespace test_double_right_angle_brackets
6984 {
6985
6986 template < typename T >
6987 struct check {};
6988
6989 typedef check<void> single_type;
6990 typedef check<check<void>> double_type;
6991 typedef check<check<check<void>>> triple_type;
6992 typedef check<check<check<check<void>>>> quadruple_type;
6993
6994 }
6995
6996 namespace test_decltype
6997 {
6998
6999 int
7000 f()
7001 {
7002 int a = 1;
7003 decltype(a) b = 2;
7004 return a + b;
7005 }
7006
7007 }
7008
7009 namespace test_type_deduction
7010 {
7011
7012 template < typename T1, typename T2 >
7013 struct is_same
7014 {
7015 static const bool value = false;
7016 };
7017
7018 template < typename T >
7019 struct is_same<T, T>
7020 {
7021 static const bool value = true;
7022 };
7023
7024 template < typename T1, typename T2 >
7025 auto
7026 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7027 {
7028 return a1 + a2;
7029 }
7030
7031 int
7032 test(const int c, volatile int v)
7033 {
7034 static_assert(is_same<int, decltype(0)>::value == true, "");
7035 static_assert(is_same<int, decltype(c)>::value == false, "");
7036 static_assert(is_same<int, decltype(v)>::value == false, "");
7037 auto ac = c;
7038 auto av = v;
7039 auto sumi = ac + av + 'x';
7040 auto sumf = ac + av + 1.0;
7041 static_assert(is_same<int, decltype(ac)>::value == true, "");
7042 static_assert(is_same<int, decltype(av)>::value == true, "");
7043 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7044 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7045 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7046 return (sumf > 0.0) ? sumi : add(c, v);
7047 }
7048
7049 }
7050
7051 namespace test_noexcept
7052 {
7053
7054 int f() { return 0; }
7055 int g() noexcept { return 0; }
7056
7057 static_assert(noexcept(f()) == false, "");
7058 static_assert(noexcept(g()) == true, "");
7059
7060 }
7061
7062 namespace test_constexpr
7063 {
7064
7065 template < typename CharT >
7066 unsigned long constexpr
7067 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7068 {
7069 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7070 }
7071
7072 template < typename CharT >
7073 unsigned long constexpr
7074 strlen_c(const CharT *const s) noexcept
7075 {
7076 return strlen_c_r(s, 0UL);
7077 }
7078
7079 static_assert(strlen_c("") == 0UL, "");
7080 static_assert(strlen_c("1") == 1UL, "");
7081 static_assert(strlen_c("example") == 7UL, "");
7082 static_assert(strlen_c("another\0example") == 7UL, "");
7083
7084 }
7085
7086 namespace test_rvalue_references
7087 {
7088
7089 template < int N >
7090 struct answer
7091 {
7092 static constexpr int value = N;
7093 };
7094
7095 answer<1> f(int&) { return answer<1>(); }
7096 answer<2> f(const int&) { return answer<2>(); }
7097 answer<3> f(int&&) { return answer<3>(); }
7098
7099 void
7100 test()
7101 {
7102 int i = 0;
7103 const int c = 0;
7104 static_assert(decltype(f(i))::value == 1, "");
7105 static_assert(decltype(f(c))::value == 2, "");
7106 static_assert(decltype(f(0))::value == 3, "");
7107 }
7108
7109 }
7110
7111 namespace test_uniform_initialization
7112 {
7113
7114 struct test
7115 {
7116 static const int zero {};
7117 static const int one {1};
7118 };
7119
7120 static_assert(test::zero == 0, "");
7121 static_assert(test::one == 1, "");
7122
7123 }
7124
7125 namespace test_lambdas
7126 {
7127
7128 void
7129 test1()
7130 {
7131 auto lambda1 = [](){};
7132 auto lambda2 = lambda1;
7133 lambda1();
7134 lambda2();
7135 }
7136
7137 int
7138 test2()
7139 {
7140 auto a = [](int i, int j){ return i + j; }(1, 2);
7141 auto b = []() -> int { return '0'; }();
7142 auto c = [=](){ return a + b; }();
7143 auto d = [&](){ return c; }();
7144 auto e = [a, &b](int x) mutable {
7145 const auto identity = [](int y){ return y; };
7146 for (auto i = 0; i < a; ++i)
7147 a += b--;
7148 return x + identity(a + b);
7149 }(0);
7150 return a + b + c + d + e;
7151 }
7152
7153 int
7154 test3()
7155 {
7156 const auto nullary = [](){ return 0; };
7157 const auto unary = [](int x){ return x; };
7158 using nullary_t = decltype(nullary);
7159 using unary_t = decltype(unary);
7160 const auto higher1st = [](nullary_t f){ return f(); };
7161 const auto higher2nd = [unary](nullary_t f1){
7162 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7163 };
7164 return higher1st(nullary) + higher2nd(nullary)(unary);
7165 }
7166
7167 }
7168
7169 namespace test_variadic_templates
7170 {
7171
7172 template <int...>
7173 struct sum;
7174
7175 template <int N0, int... N1toN>
7176 struct sum<N0, N1toN...>
7177 {
7178 static constexpr auto value = N0 + sum<N1toN...>::value;
7179 };
7180
7181 template <>
7182 struct sum<>
7183 {
7184 static constexpr auto value = 0;
7185 };
7186
7187 static_assert(sum<>::value == 0, "");
7188 static_assert(sum<1>::value == 1, "");
7189 static_assert(sum<23>::value == 23, "");
7190 static_assert(sum<1, 2>::value == 3, "");
7191 static_assert(sum<5, 5, 11>::value == 21, "");
7192 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7193
7194 }
7195
7196 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7197 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7198 // because of this.
7199 namespace test_template_alias_sfinae
7200 {
7201
7202 struct foo {};
7203
7204 template<typename T>
7205 using member = typename T::member_type;
7206
7207 template<typename T>
7208 void func(...) {}
7209
7210 template<typename T>
7211 void func(member<T>*) {}
7212
7213 void test();
7214
7215 void test() { func<foo>(0); }
7216
7217 }
7218
7219 } // namespace cxx11
7220
7221 #endif // __cplusplus >= 201103L
7222
7223
7224
7225 _ACEOF
7226 if ac_fn_cxx_try_compile "$LINENO"; then :
7227 ax_cv_cxx_compile_cxx11_FOR_BUILD=yes
7228 else
7229 ax_cv_cxx_compile_cxx11_FOR_BUILD=no
7230 fi
7231 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7232 fi
7233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_cxx_compile_cxx11_FOR_BUILD" >&5
7234 $as_echo "$ax_cv_cxx_compile_cxx11_FOR_BUILD" >&6; }
7235 if test x$ax_cv_cxx_compile_cxx11_FOR_BUILD = xyes; then
7236 ac_success=yes
7237 fi
7238
7239 if test x$ac_success = xno; then
7240 for alternative in ${ax_cxx_compile_alternatives}; do
7241 switch="-std=gnu++${alternative}"
7242 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7244 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7245 if eval \${$cachevar+:} false; then :
7246 $as_echo_n "(cached) " >&6
7247 else
7248 ac_save_CXX="$CXX"
7249 CXX="$CXX $switch"
7250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7251 /* end confdefs.h. */
7252
7253
7254 // If the compiler admits that it is not ready for C++11, why torture it?
7255 // Hopefully, this will speed up the test.
7256
7257 #ifndef __cplusplus
7258
7259 #error "This is not a C++ compiler"
7260
7261 #elif __cplusplus < 201103L
7262
7263 #error "This is not a C++11 compiler"
7264
7265 #else
7266
7267 namespace cxx11
7268 {
7269
7270 namespace test_static_assert
7271 {
7272
7273 template <typename T>
7274 struct check
7275 {
7276 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7277 };
7278
7279 }
7280
7281 namespace test_final_override
7282 {
7283
7284 struct Base
7285 {
7286 virtual ~Base() {}
7287 virtual void f() {}
7288 };
7289
7290 struct Derived : public Base
7291 {
7292 virtual ~Derived() override {}
7293 virtual void f() override {}
7294 };
7295
7296 }
7297
7298 namespace test_double_right_angle_brackets
7299 {
7300
7301 template < typename T >
7302 struct check {};
7303
7304 typedef check<void> single_type;
7305 typedef check<check<void>> double_type;
7306 typedef check<check<check<void>>> triple_type;
7307 typedef check<check<check<check<void>>>> quadruple_type;
7308
7309 }
7310
7311 namespace test_decltype
7312 {
7313
7314 int
7315 f()
7316 {
7317 int a = 1;
7318 decltype(a) b = 2;
7319 return a + b;
7320 }
7321
7322 }
7323
7324 namespace test_type_deduction
7325 {
7326
7327 template < typename T1, typename T2 >
7328 struct is_same
7329 {
7330 static const bool value = false;
7331 };
7332
7333 template < typename T >
7334 struct is_same<T, T>
7335 {
7336 static const bool value = true;
7337 };
7338
7339 template < typename T1, typename T2 >
7340 auto
7341 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7342 {
7343 return a1 + a2;
7344 }
7345
7346 int
7347 test(const int c, volatile int v)
7348 {
7349 static_assert(is_same<int, decltype(0)>::value == true, "");
7350 static_assert(is_same<int, decltype(c)>::value == false, "");
7351 static_assert(is_same<int, decltype(v)>::value == false, "");
7352 auto ac = c;
7353 auto av = v;
7354 auto sumi = ac + av + 'x';
7355 auto sumf = ac + av + 1.0;
7356 static_assert(is_same<int, decltype(ac)>::value == true, "");
7357 static_assert(is_same<int, decltype(av)>::value == true, "");
7358 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7359 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7360 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7361 return (sumf > 0.0) ? sumi : add(c, v);
7362 }
7363
7364 }
7365
7366 namespace test_noexcept
7367 {
7368
7369 int f() { return 0; }
7370 int g() noexcept { return 0; }
7371
7372 static_assert(noexcept(f()) == false, "");
7373 static_assert(noexcept(g()) == true, "");
7374
7375 }
7376
7377 namespace test_constexpr
7378 {
7379
7380 template < typename CharT >
7381 unsigned long constexpr
7382 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7383 {
7384 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7385 }
7386
7387 template < typename CharT >
7388 unsigned long constexpr
7389 strlen_c(const CharT *const s) noexcept
7390 {
7391 return strlen_c_r(s, 0UL);
7392 }
7393
7394 static_assert(strlen_c("") == 0UL, "");
7395 static_assert(strlen_c("1") == 1UL, "");
7396 static_assert(strlen_c("example") == 7UL, "");
7397 static_assert(strlen_c("another\0example") == 7UL, "");
7398
7399 }
7400
7401 namespace test_rvalue_references
7402 {
7403
7404 template < int N >
7405 struct answer
7406 {
7407 static constexpr int value = N;
7408 };
7409
7410 answer<1> f(int&) { return answer<1>(); }
7411 answer<2> f(const int&) { return answer<2>(); }
7412 answer<3> f(int&&) { return answer<3>(); }
7413
7414 void
7415 test()
7416 {
7417 int i = 0;
7418 const int c = 0;
7419 static_assert(decltype(f(i))::value == 1, "");
7420 static_assert(decltype(f(c))::value == 2, "");
7421 static_assert(decltype(f(0))::value == 3, "");
7422 }
7423
7424 }
7425
7426 namespace test_uniform_initialization
7427 {
7428
7429 struct test
7430 {
7431 static const int zero {};
7432 static const int one {1};
7433 };
7434
7435 static_assert(test::zero == 0, "");
7436 static_assert(test::one == 1, "");
7437
7438 }
7439
7440 namespace test_lambdas
7441 {
7442
7443 void
7444 test1()
7445 {
7446 auto lambda1 = [](){};
7447 auto lambda2 = lambda1;
7448 lambda1();
7449 lambda2();
7450 }
7451
7452 int
7453 test2()
7454 {
7455 auto a = [](int i, int j){ return i + j; }(1, 2);
7456 auto b = []() -> int { return '0'; }();
7457 auto c = [=](){ return a + b; }();
7458 auto d = [&](){ return c; }();
7459 auto e = [a, &b](int x) mutable {
7460 const auto identity = [](int y){ return y; };
7461 for (auto i = 0; i < a; ++i)
7462 a += b--;
7463 return x + identity(a + b);
7464 }(0);
7465 return a + b + c + d + e;
7466 }
7467
7468 int
7469 test3()
7470 {
7471 const auto nullary = [](){ return 0; };
7472 const auto unary = [](int x){ return x; };
7473 using nullary_t = decltype(nullary);
7474 using unary_t = decltype(unary);
7475 const auto higher1st = [](nullary_t f){ return f(); };
7476 const auto higher2nd = [unary](nullary_t f1){
7477 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7478 };
7479 return higher1st(nullary) + higher2nd(nullary)(unary);
7480 }
7481
7482 }
7483
7484 namespace test_variadic_templates
7485 {
7486
7487 template <int...>
7488 struct sum;
7489
7490 template <int N0, int... N1toN>
7491 struct sum<N0, N1toN...>
7492 {
7493 static constexpr auto value = N0 + sum<N1toN...>::value;
7494 };
7495
7496 template <>
7497 struct sum<>
7498 {
7499 static constexpr auto value = 0;
7500 };
7501
7502 static_assert(sum<>::value == 0, "");
7503 static_assert(sum<1>::value == 1, "");
7504 static_assert(sum<23>::value == 23, "");
7505 static_assert(sum<1, 2>::value == 3, "");
7506 static_assert(sum<5, 5, 11>::value == 21, "");
7507 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7508
7509 }
7510
7511 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7512 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7513 // because of this.
7514 namespace test_template_alias_sfinae
7515 {
7516
7517 struct foo {};
7518
7519 template<typename T>
7520 using member = typename T::member_type;
7521
7522 template<typename T>
7523 void func(...) {}
7524
7525 template<typename T>
7526 void func(member<T>*) {}
7527
7528 void test();
7529
7530 void test() { func<foo>(0); }
7531
7532 }
7533
7534 } // namespace cxx11
7535
7536 #endif // __cplusplus >= 201103L
7537
7538
7539
7540 _ACEOF
7541 if ac_fn_cxx_try_compile "$LINENO"; then :
7542 eval $cachevar=yes
7543 else
7544 eval $cachevar=no
7545 fi
7546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7547 CXX="$ac_save_CXX"
7548 fi
7549 eval ac_res=\$$cachevar
7550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7551 $as_echo "$ac_res" >&6; }
7552 if eval test x\$$cachevar = xyes; then
7553 CXX="$CXX $switch"
7554 if test -n "$CXXCPP" ; then
7555 CXXCPP="$CXXCPP $switch"
7556 fi
7557 ac_success=yes
7558 break
7559 fi
7560 done
7561 fi
7562
7563 if test x$ac_success = xno; then
7564 for alternative in ${ax_cxx_compile_alternatives}; do
7565 for switch in -std=c++${alternative} +std=c++${alternative} "-h std=c++${alternative}"; do
7566 cachevar=`$as_echo "ax_cv_cxx_compile_cxx11_FOR_BUILD_$switch" | $as_tr_sh`
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports C++11 features with $switch" >&5
7568 $as_echo_n "checking whether $CXX supports C++11 features with $switch... " >&6; }
7569 if eval \${$cachevar+:} false; then :
7570 $as_echo_n "(cached) " >&6
7571 else
7572 ac_save_CXX="$CXX"
7573 CXX="$CXX $switch"
7574 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7575 /* end confdefs.h. */
7576
7577
7578 // If the compiler admits that it is not ready for C++11, why torture it?
7579 // Hopefully, this will speed up the test.
7580
7581 #ifndef __cplusplus
7582
7583 #error "This is not a C++ compiler"
7584
7585 #elif __cplusplus < 201103L
7586
7587 #error "This is not a C++11 compiler"
7588
7589 #else
7590
7591 namespace cxx11
7592 {
7593
7594 namespace test_static_assert
7595 {
7596
7597 template <typename T>
7598 struct check
7599 {
7600 static_assert(sizeof(int) <= sizeof(T), "not big enough");
7601 };
7602
7603 }
7604
7605 namespace test_final_override
7606 {
7607
7608 struct Base
7609 {
7610 virtual ~Base() {}
7611 virtual void f() {}
7612 };
7613
7614 struct Derived : public Base
7615 {
7616 virtual ~Derived() override {}
7617 virtual void f() override {}
7618 };
7619
7620 }
7621
7622 namespace test_double_right_angle_brackets
7623 {
7624
7625 template < typename T >
7626 struct check {};
7627
7628 typedef check<void> single_type;
7629 typedef check<check<void>> double_type;
7630 typedef check<check<check<void>>> triple_type;
7631 typedef check<check<check<check<void>>>> quadruple_type;
7632
7633 }
7634
7635 namespace test_decltype
7636 {
7637
7638 int
7639 f()
7640 {
7641 int a = 1;
7642 decltype(a) b = 2;
7643 return a + b;
7644 }
7645
7646 }
7647
7648 namespace test_type_deduction
7649 {
7650
7651 template < typename T1, typename T2 >
7652 struct is_same
7653 {
7654 static const bool value = false;
7655 };
7656
7657 template < typename T >
7658 struct is_same<T, T>
7659 {
7660 static const bool value = true;
7661 };
7662
7663 template < typename T1, typename T2 >
7664 auto
7665 add(T1 a1, T2 a2) -> decltype(a1 + a2)
7666 {
7667 return a1 + a2;
7668 }
7669
7670 int
7671 test(const int c, volatile int v)
7672 {
7673 static_assert(is_same<int, decltype(0)>::value == true, "");
7674 static_assert(is_same<int, decltype(c)>::value == false, "");
7675 static_assert(is_same<int, decltype(v)>::value == false, "");
7676 auto ac = c;
7677 auto av = v;
7678 auto sumi = ac + av + 'x';
7679 auto sumf = ac + av + 1.0;
7680 static_assert(is_same<int, decltype(ac)>::value == true, "");
7681 static_assert(is_same<int, decltype(av)>::value == true, "");
7682 static_assert(is_same<int, decltype(sumi)>::value == true, "");
7683 static_assert(is_same<int, decltype(sumf)>::value == false, "");
7684 static_assert(is_same<int, decltype(add(c, v))>::value == true, "");
7685 return (sumf > 0.0) ? sumi : add(c, v);
7686 }
7687
7688 }
7689
7690 namespace test_noexcept
7691 {
7692
7693 int f() { return 0; }
7694 int g() noexcept { return 0; }
7695
7696 static_assert(noexcept(f()) == false, "");
7697 static_assert(noexcept(g()) == true, "");
7698
7699 }
7700
7701 namespace test_constexpr
7702 {
7703
7704 template < typename CharT >
7705 unsigned long constexpr
7706 strlen_c_r(const CharT *const s, const unsigned long acc) noexcept
7707 {
7708 return *s ? strlen_c_r(s + 1, acc + 1) : acc;
7709 }
7710
7711 template < typename CharT >
7712 unsigned long constexpr
7713 strlen_c(const CharT *const s) noexcept
7714 {
7715 return strlen_c_r(s, 0UL);
7716 }
7717
7718 static_assert(strlen_c("") == 0UL, "");
7719 static_assert(strlen_c("1") == 1UL, "");
7720 static_assert(strlen_c("example") == 7UL, "");
7721 static_assert(strlen_c("another\0example") == 7UL, "");
7722
7723 }
7724
7725 namespace test_rvalue_references
7726 {
7727
7728 template < int N >
7729 struct answer
7730 {
7731 static constexpr int value = N;
7732 };
7733
7734 answer<1> f(int&) { return answer<1>(); }
7735 answer<2> f(const int&) { return answer<2>(); }
7736 answer<3> f(int&&) { return answer<3>(); }
7737
7738 void
7739 test()
7740 {
7741 int i = 0;
7742 const int c = 0;
7743 static_assert(decltype(f(i))::value == 1, "");
7744 static_assert(decltype(f(c))::value == 2, "");
7745 static_assert(decltype(f(0))::value == 3, "");
7746 }
7747
7748 }
7749
7750 namespace test_uniform_initialization
7751 {
7752
7753 struct test
7754 {
7755 static const int zero {};
7756 static const int one {1};
7757 };
7758
7759 static_assert(test::zero == 0, "");
7760 static_assert(test::one == 1, "");
7761
7762 }
7763
7764 namespace test_lambdas
7765 {
7766
7767 void
7768 test1()
7769 {
7770 auto lambda1 = [](){};
7771 auto lambda2 = lambda1;
7772 lambda1();
7773 lambda2();
7774 }
7775
7776 int
7777 test2()
7778 {
7779 auto a = [](int i, int j){ return i + j; }(1, 2);
7780 auto b = []() -> int { return '0'; }();
7781 auto c = [=](){ return a + b; }();
7782 auto d = [&](){ return c; }();
7783 auto e = [a, &b](int x) mutable {
7784 const auto identity = [](int y){ return y; };
7785 for (auto i = 0; i < a; ++i)
7786 a += b--;
7787 return x + identity(a + b);
7788 }(0);
7789 return a + b + c + d + e;
7790 }
7791
7792 int
7793 test3()
7794 {
7795 const auto nullary = [](){ return 0; };
7796 const auto unary = [](int x){ return x; };
7797 using nullary_t = decltype(nullary);
7798 using unary_t = decltype(unary);
7799 const auto higher1st = [](nullary_t f){ return f(); };
7800 const auto higher2nd = [unary](nullary_t f1){
7801 return [unary, f1](unary_t f2){ return f2(unary(f1())); };
7802 };
7803 return higher1st(nullary) + higher2nd(nullary)(unary);
7804 }
7805
7806 }
7807
7808 namespace test_variadic_templates
7809 {
7810
7811 template <int...>
7812 struct sum;
7813
7814 template <int N0, int... N1toN>
7815 struct sum<N0, N1toN...>
7816 {
7817 static constexpr auto value = N0 + sum<N1toN...>::value;
7818 };
7819
7820 template <>
7821 struct sum<>
7822 {
7823 static constexpr auto value = 0;
7824 };
7825
7826 static_assert(sum<>::value == 0, "");
7827 static_assert(sum<1>::value == 1, "");
7828 static_assert(sum<23>::value == 23, "");
7829 static_assert(sum<1, 2>::value == 3, "");
7830 static_assert(sum<5, 5, 11>::value == 21, "");
7831 static_assert(sum<2, 3, 5, 7, 11, 13>::value == 41, "");
7832
7833 }
7834
7835 // http://stackoverflow.com/questions/13728184/template-aliases-and-sfinae
7836 // Clang 3.1 fails with headers of libstd++ 4.8.3 when using std::function
7837 // because of this.
7838 namespace test_template_alias_sfinae
7839 {
7840
7841 struct foo {};
7842
7843 template<typename T>
7844 using member = typename T::member_type;
7845
7846 template<typename T>
7847 void func(...) {}
7848
7849 template<typename T>
7850 void func(member<T>*) {}
7851
7852 void test();
7853
7854 void test() { func<foo>(0); }
7855
7856 }
7857
7858 } // namespace cxx11
7859
7860 #endif // __cplusplus >= 201103L
7861
7862
7863
7864 _ACEOF
7865 if ac_fn_cxx_try_compile "$LINENO"; then :
7866 eval $cachevar=yes
7867 else
7868 eval $cachevar=no
7869 fi
7870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7871 CXX="$ac_save_CXX"
7872 fi
7873 eval ac_res=\$$cachevar
7874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
7875 $as_echo "$ac_res" >&6; }
7876 if eval test x\$$cachevar = xyes; then
7877 CXX="$CXX $switch"
7878 if test -n "$CXXCPP" ; then
7879 CXXCPP="$CXXCPP $switch"
7880 fi
7881 ac_success=yes
7882 break
7883 fi
7884 done
7885 if test x$ac_success = xyes; then
7886 break
7887 fi
7888 done
7889 fi
7890 CXX_FOR_BUILD="$CXX"
7891 CXXFLAGS_FOR_BUILD="$CXXFLAGS"
7892 CPPFLAGS_FOR_BUILD="$CPPFLAGS"
7893 CXX="$ax_cv_cxx_compile_cxx11_orig_cxx"
7894 CXXFLAGS="$ax_cv_cxx_compile_cxx11_orig_cxxflags"
7895 CPPFLAGS="$ax_cv_cxx_compile_cxx11_orig_cppflags"
7896 ac_ext=c
7897 ac_cpp='$CPP $CPPFLAGS'
7898 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7899 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7900 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7901
7902 if test x$ax_cxx_compile_cxx11_required = xtrue; then
7903 if test x$ac_success = xno; then
7904 as_fn_error $? "*** A compiler with support for C++11 language features is required." "$LINENO" 5
7905 fi
7906 fi
7907 if test x$ac_success = xno; then
7908 HAVE_CXX11_FOR_BUILD=0
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: No compiler with C++11 support was found" >&5
7910 $as_echo "$as_me: No compiler with C++11 support was found" >&6;}
7911 else
7912 HAVE_CXX11_FOR_BUILD=1
7913
7914 $as_echo "#define HAVE_CXX11_FOR_BUILD 1" >>confdefs.h
7915
7916 fi
7917
7918
7919 fi
7920 fi
7921
7922 # Check whether --enable-pgo-build was given.
7923 if test "${enable_pgo_build+set}" = set; then :
7924 enableval=$enable_pgo_build; enable_pgo_build=$enableval
7925 else
7926 enable_pgo_build=no
7927 fi
7928
7929
7930 # Issue errors and warnings for invalid/strange PGO build combinations.
7931 case "$have_compiler:$host:$target:$enable_pgo_build" in
7932 *:*:*:no) ;;
7933
7934 # Allow the PGO build only if we aren't building a compiler and
7935 # we are in a native configuration.
7936 no:$build:$build:yes | no:$build:$build:lto) ;;
7937
7938 # Disallow the PGO bootstrap if we are building a compiler.
7939 yes:*:*:yes | yes:*:*:lto)
7940 as_fn_error $? "cannot perform the PGO bootstrap when building a compiler" "$LINENO" 5 ;;
7941
7942 *)
7943 as_fn_error $? "invalid option for --enable-pgo-build" "$LINENO" 5
7944 ;;
7945 esac
7946
7947 if test "$enable_pgo_build" != "no"; then
7948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -fprofile-generate" >&5
7949 $as_echo_n "checking whether the compiler supports -fprofile-generate... " >&6; }
7950 old_CFLAGS="$CFLAGS"
7951 PGO_BUILD_GEN_CFLAGS="-fprofile-generate"
7952 CFLAGS="$CFLAGS $PGO_BUILD_CFLAGS"
7953
7954 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7955 /* end confdefs.h. */
7956 int foo;
7957 _ACEOF
7958 if ac_fn_c_try_compile "$LINENO"; then :
7959
7960 else
7961 PGO_BUILD_GEN_CFLAGS=
7962 fi
7963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7964 CFLAGS="$old_CFLAGS"
7965 if test -n "$PGO_BUILD_GEN_CFLAGS"; then
7966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7967 $as_echo "yes" >&6; }
7968 PGO_BUILD_USE_CFLAGS="-fprofile-use"
7969 else
7970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7971 $as_echo "no" >&6; }
7972 as_fn_error $? "cannot perform the PGO build without -fprofile-generate" "$LINENO" 5
7973 fi
7974
7975 if test "$enable_pgo_build" = "lto"; then
7976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports -flto=jobserver -ffat-lto-objects" >&5
7977 $as_echo_n "checking whether the compiler supports -flto=jobserver -ffat-lto-objects... " >&6; }
7978 old_CFLAGS="$CFLAGS"
7979 PGO_BUILD_LTO_CFLAGS="-flto=jobserver -ffat-lto-objects"
7980 CFLAGS="$CFLAGS $PGO_BUILD_LTO_CFLAGS"
7981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7982 /* end confdefs.h. */
7983 int foo;
7984 _ACEOF
7985 if ac_fn_c_try_compile "$LINENO"; then :
7986
7987 else
7988 PGO_BUILD_LTO_CFLAGS=
7989 fi
7990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7991 CFLAGS="$old_CFLAGS"
7992 if test -n "$PGO_BUILD_LTO_CFLAGS"; then
7993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7994 $as_echo "yes" >&6; }
7995 else
7996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7997 $as_echo "no" >&6; }
7998 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: LTO is disabled for the PGO build" >&5
7999 $as_echo "$as_me: WARNING: LTO is disabled for the PGO build" >&2;}
8000 fi
8001 fi
8002 fi
8003
8004
8005
8006
8007 # Used for setting $lt_cv_objdir
8008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8009 $as_echo_n "checking for objdir... " >&6; }
8010 if ${lt_cv_objdir+:} false; then :
8011 $as_echo_n "(cached) " >&6
8012 else
8013 rm -f .libs 2>/dev/null
8014 mkdir .libs 2>/dev/null
8015 if test -d .libs; then
8016 lt_cv_objdir=.libs
8017 else
8018 # MS-DOS does not allow filenames that begin with a dot.
8019 lt_cv_objdir=_libs
8020 fi
8021 rmdir .libs 2>/dev/null
8022 fi
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8024 $as_echo "$lt_cv_objdir" >&6; }
8025 objdir=$lt_cv_objdir
8026
8027
8028
8029
8030
8031 cat >>confdefs.h <<_ACEOF
8032 #define LT_OBJDIR "$lt_cv_objdir/"
8033 _ACEOF
8034
8035
8036
8037 # Check for GMP, MPFR and MPC
8038 require_gmp=no
8039 require_mpc=no
8040 if test -d ${srcdir}/gcc ; then
8041 require_gmp=yes
8042 require_mpc=yes
8043 fi
8044 if test -d ${srcdir}/gdb ; then
8045 if test "x$enable_gdb" != xno; then
8046 require_gmp=yes
8047 fi
8048 fi
8049
8050 gmplibs="-lmpfr -lgmp"
8051 if test x"$require_mpc" = "xyes" ; then
8052 gmplibs="-lmpc $gmplibs"
8053 fi
8054 gmpinc=
8055 have_gmp=no
8056
8057 # Specify a location for mpc
8058 # check for this first so it ends up on the link line before mpfr.
8059
8060 # Check whether --with-mpc was given.
8061 if test "${with_mpc+set}" = set; then :
8062 withval=$with_mpc;
8063 fi
8064
8065
8066 # Check whether --with-mpc-include was given.
8067 if test "${with_mpc_include+set}" = set; then :
8068 withval=$with_mpc_include;
8069 fi
8070
8071
8072 # Check whether --with-mpc-lib was given.
8073 if test "${with_mpc_lib+set}" = set; then :
8074 withval=$with_mpc_lib;
8075 fi
8076
8077
8078 if test "x$with_mpc" != x; then
8079 gmplibs="-L$with_mpc/lib $gmplibs"
8080 gmpinc="-I$with_mpc/include $gmpinc"
8081 fi
8082 if test "x$with_mpc_include" != x; then
8083 gmpinc="-I$with_mpc_include $gmpinc"
8084 fi
8085 if test "x$with_mpc_lib" != x; then
8086 gmplibs="-L$with_mpc_lib $gmplibs"
8087 fi
8088 if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
8089 gmplibs='-L$$r/$(HOST_SUBDIR)/mpc/src/'"$lt_cv_objdir $gmplibs"
8090 gmpinc='-I$$s/mpc/src '"$gmpinc"
8091 # Do not test the mpc version. Assume that it is sufficient, since
8092 # it is in the source tree, and the library has not been built yet
8093 # but it would be included on the link line in the version check below
8094 # hence making the test fail.
8095 have_gmp=yes
8096 fi
8097
8098 # Specify a location for mpfr
8099 # check for this first so it ends up on the link line before gmp.
8100
8101 # Check whether --with-mpfr was given.
8102 if test "${with_mpfr+set}" = set; then :
8103 withval=$with_mpfr;
8104 fi
8105
8106
8107 # Check whether --with-mpfr-include was given.
8108 if test "${with_mpfr_include+set}" = set; then :
8109 withval=$with_mpfr_include;
8110 fi
8111
8112
8113 # Check whether --with-mpfr-lib was given.
8114 if test "${with_mpfr_lib+set}" = set; then :
8115 withval=$with_mpfr_lib;
8116 fi
8117
8118
8119 if test "x$with_mpfr" != x; then
8120 gmplibs="-L$with_mpfr/lib $gmplibs"
8121 gmpinc="-I$with_mpfr/include $gmpinc"
8122 fi
8123 if test "x$with_mpfr_include" != x; then
8124 gmpinc="-I$with_mpfr_include $gmpinc"
8125 fi
8126 if test "x$with_mpfr_lib" != x; then
8127 gmplibs="-L$with_mpfr_lib $gmplibs"
8128 fi
8129 if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
8130 # MPFR v3.1.0 moved the sources into a src sub-directory.
8131 if ! test -d ${srcdir}/mpfr/src; then
8132 as_fn_error $? "Building GCC with MPFR in the source tree is only handled for MPFR 3.1.0+." "$LINENO" 5
8133 fi
8134 gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir $gmplibs"
8135 gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr/src -I$$s/mpfr/src '"$gmpinc"
8136 extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr/src --with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/src/'"$lt_cv_objdir"
8137 # Do not test the mpfr version. Assume that it is sufficient, since
8138 # it is in the source tree, and the library has not been built yet
8139 # but it would be included on the link line in the version check below
8140 # hence making the test fail.
8141 have_gmp=yes
8142 fi
8143
8144 # Specify a location for gmp
8145
8146 # Check whether --with-gmp was given.
8147 if test "${with_gmp+set}" = set; then :
8148 withval=$with_gmp;
8149 fi
8150
8151
8152 # Check whether --with-gmp-include was given.
8153 if test "${with_gmp_include+set}" = set; then :
8154 withval=$with_gmp_include;
8155 fi
8156
8157
8158 # Check whether --with-gmp-lib was given.
8159 if test "${with_gmp_lib+set}" = set; then :
8160 withval=$with_gmp_lib;
8161 fi
8162
8163
8164
8165 if test "x$with_gmp" != x; then
8166 gmplibs="-L$with_gmp/lib $gmplibs"
8167 gmpinc="-I$with_gmp/include $gmpinc"
8168 fi
8169 if test "x$with_gmp_include" != x; then
8170 gmpinc="-I$with_gmp_include $gmpinc"
8171 fi
8172 if test "x$with_gmp_lib" != x; then
8173 gmplibs="-L$with_gmp_lib $gmplibs"
8174 fi
8175 if test "x$with_gmp$with_gmp_include$with_gmp_lib" = x && test -d ${srcdir}/gmp; then
8176 gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir $gmplibs"
8177 gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
8178 extra_mpfr_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8179 extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp --with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/'"$lt_cv_objdir"
8180 extra_isl_gmp_configure_flags='--with-gmp-builddir=$$r/$(HOST_SUBDIR)/gmp'
8181 # Do not test the gmp version. Assume that it is sufficient, since
8182 # it is in the source tree, and the library has not been built yet
8183 # but it would be included on the link line in the version check below
8184 # hence making the test fail.
8185 have_gmp=yes
8186 fi
8187
8188 if test "x$require_gmp" = xyes && test "x$have_gmp" = xno; then
8189 have_gmp=yes
8190 saved_CFLAGS="$CFLAGS"
8191 CFLAGS="$CFLAGS $gmpinc"
8192 # Check for the recommended and required versions of GMP.
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
8194 $as_echo_n "checking for the correct version of gmp.h... " >&6; }
8195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8196 /* end confdefs.h. */
8197 #include "gmp.h"
8198 int
8199 main ()
8200 {
8201
8202 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8203 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8204 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,3)
8205 choke me
8206 #endif
8207
8208 ;
8209 return 0;
8210 }
8211 _ACEOF
8212 if ac_fn_c_try_compile "$LINENO"; then :
8213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8214 /* end confdefs.h. */
8215 #include <gmp.h>
8216 int
8217 main ()
8218 {
8219
8220 #define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
8221 #define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
8222 #if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
8223 choke me
8224 #endif
8225
8226 ;
8227 return 0;
8228 }
8229 _ACEOF
8230 if ac_fn_c_try_compile "$LINENO"; then :
8231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8232 $as_echo "yes" >&6; }
8233 else
8234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8235 $as_echo "buggy but acceptable" >&6; }
8236 fi
8237 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8238 else
8239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8240 $as_echo "no" >&6; }; have_gmp=no
8241 fi
8242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8243
8244 # If we have GMP, check the MPFR version.
8245 if test x"$have_gmp" = xyes; then
8246 # Check for the recommended and required versions of MPFR.
8247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
8248 $as_echo_n "checking for the correct version of mpfr.h... " >&6; }
8249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8250 /* end confdefs.h. */
8251 #include <gmp.h>
8252 #include <mpfr.h>
8253 int
8254 main ()
8255 {
8256
8257 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,0)
8258 choke me
8259 #endif
8260
8261 ;
8262 return 0;
8263 }
8264 _ACEOF
8265 if ac_fn_c_try_compile "$LINENO"; then :
8266 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8267 /* end confdefs.h. */
8268 #include <gmp.h>
8269 #include <mpfr.h>
8270 int
8271 main ()
8272 {
8273
8274 #if MPFR_VERSION < MPFR_VERSION_NUM(3,1,6)
8275 choke me
8276 #endif
8277
8278 ;
8279 return 0;
8280 }
8281 _ACEOF
8282 if ac_fn_c_try_compile "$LINENO"; then :
8283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8284 $as_echo "yes" >&6; }
8285 else
8286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8287 $as_echo "buggy but acceptable" >&6; }
8288 fi
8289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8290 else
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8292 $as_echo "no" >&6; }; have_gmp=no
8293 fi
8294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8295 fi
8296
8297 # Check for the MPC header version.
8298 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes ; then
8299 # Check for the recommended and required versions of MPC.
8300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
8301 $as_echo_n "checking for the correct version of mpc.h... " >&6; }
8302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8303 /* end confdefs.h. */
8304 #include <mpc.h>
8305 int
8306 main ()
8307 {
8308
8309 #if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
8310 choke me
8311 #endif
8312
8313 ;
8314 return 0;
8315 }
8316 _ACEOF
8317 if ac_fn_c_try_compile "$LINENO"; then :
8318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8319 /* end confdefs.h. */
8320 #include <mpc.h>
8321 int
8322 main ()
8323 {
8324
8325 #if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
8326 choke me
8327 #endif
8328
8329 ;
8330 return 0;
8331 }
8332 _ACEOF
8333 if ac_fn_c_try_compile "$LINENO"; then :
8334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8335 $as_echo "yes" >&6; }
8336 else
8337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
8338 $as_echo "buggy but acceptable" >&6; }
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8341 else
8342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8343 $as_echo "no" >&6; }; have_gmp=no
8344 fi
8345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8346 fi
8347
8348 # Now check the MPFR library.
8349 if test x"$have_gmp" = xyes; then
8350 saved_LIBS="$LIBS"
8351 LIBS="$LIBS $gmplibs"
8352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the gmp/mpfr libraries" >&5
8353 $as_echo_n "checking for the correct version of the gmp/mpfr libraries... " >&6; }
8354 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8355 /* end confdefs.h. */
8356 #include <mpfr.h>
8357 int
8358 main ()
8359 {
8360
8361 mpfr_t n;
8362 mpfr_t x;
8363 int t;
8364 mpfr_init (n);
8365 mpfr_init (x);
8366 mpfr_atan2 (n, n, x, MPFR_RNDN);
8367 mpfr_erfc (n, x, MPFR_RNDN);
8368 mpfr_subnormalize (x, t, MPFR_RNDN);
8369 mpfr_clear(n);
8370 mpfr_clear(x);
8371
8372 ;
8373 return 0;
8374 }
8375 _ACEOF
8376 if ac_fn_c_try_link "$LINENO"; then :
8377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8378 $as_echo "yes" >&6; }
8379 else
8380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8381 $as_echo "no" >&6; }; have_gmp=no
8382 fi
8383 rm -f core conftest.err conftest.$ac_objext \
8384 conftest$ac_exeext conftest.$ac_ext
8385 LIBS="$saved_LIBS"
8386 fi
8387
8388 # Now check the MPC library
8389 if test "x$require_mpc" = xyes && test x"$have_gmp" = xyes; then
8390 saved_LIBS="$LIBS"
8391 LIBS="$LIBS $gmplibs"
8392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of the mpc libraries" >&5
8393 $as_echo_n "checking for the correct version of the mpc libraries... " >&6; }
8394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8395 /* end confdefs.h. */
8396 #include <mpc.h>
8397 int
8398 main ()
8399 {
8400
8401 mpc_t c;
8402 mpc_init2 (c, 53);
8403 mpc_set_ui_ui (c, 1, 1, MPC_RNDNN);
8404 mpc_cosh (c, c, MPC_RNDNN);
8405 mpc_pow (c, c, c, MPC_RNDNN);
8406 mpc_acosh (c, c, MPC_RNDNN);
8407 mpc_clear (c);
8408
8409 ;
8410 return 0;
8411 }
8412 _ACEOF
8413 if ac_fn_c_try_link "$LINENO"; then :
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8415 $as_echo "yes" >&6; }
8416 else
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8418 $as_echo "no" >&6; }; have_gmp=no
8419 fi
8420 rm -f core conftest.err conftest.$ac_objext \
8421 conftest$ac_exeext conftest.$ac_ext
8422 LIBS="$saved_LIBS"
8423 fi
8424
8425 CFLAGS="$saved_CFLAGS"
8426
8427 # The library versions listed in the error message below should match
8428 # the HARD-minimums enforced above.
8429 if test x$have_gmp != xyes; then
8430 if test -d ${srcdir}/gcc ; then
8431 as_fn_error $? "Building GCC requires GMP 4.2+, MPFR 3.1.0+ and MPC 0.8.0+.
8432 Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
8433 their locations. Source code for these libraries can be found at
8434 their respective hosting sites as well as at
8435 https://gcc.gnu.org/pub/gcc/infrastructure/. See also
8436 http://gcc.gnu.org/install/prerequisites.html for additional info. If
8437 you obtained GMP, MPFR and/or MPC from a vendor distribution package,
8438 make sure that you have installed both the libraries and the header
8439 files. They may be located in separate packages." "$LINENO" 5
8440 else
8441 as_fn_error $? "Building GDB requires GMP 4.2+, and MPFR 3.1.0+.
8442 Try the --with-gmp and/or --with-mpfr options to specify
8443 their locations. If you obtained GMP and/or MPFR from a vendor
8444 distribution package, make sure that you have installed both the libraries
8445 and the header files. They may be located in separate packages." "$LINENO" 5
8446 fi
8447 fi
8448 fi
8449
8450 # Flags needed for both GMP, MPFR and/or MPC.
8451
8452
8453
8454
8455
8456
8457
8458 # Libraries to use for stage1 or when not bootstrapping.
8459
8460 # Check whether --with-stage1-libs was given.
8461 if test "${with_stage1_libs+set}" = set; then :
8462 withval=$with_stage1_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8463 stage1_libs=
8464 else
8465 stage1_libs=$withval
8466 fi
8467 else
8468 stage1_libs=
8469 fi
8470
8471
8472
8473 # Whether or not to use -static-libstdc++ and -static-libgcc. The
8474 # default is yes if gcc is being built; no otherwise. The reason for
8475 # this default is that gdb is sometimes linked against GNU Source
8476 # Highlight, which is a shared library that uses C++ exceptions. In
8477 # this case, -static-libstdc++ will cause crashes.
8478
8479 # Check whether --with-static-standard-libraries was given.
8480 if test "${with_static_standard_libraries+set}" = set; then :
8481 withval=$with_static_standard_libraries;
8482 else
8483 with_static_standard_libraries=auto
8484 fi
8485
8486 if test "$with_static_standard_libraries" = auto; then
8487 with_static_standard_libraries=$have_compiler
8488 fi
8489
8490 # Linker flags to use for stage1 or when not bootstrapping.
8491
8492 # Check whether --with-stage1-ldflags was given.
8493 if test "${with_stage1_ldflags+set}" = set; then :
8494 withval=$with_stage1_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8495 stage1_ldflags=
8496 else
8497 stage1_ldflags=$withval
8498 fi
8499 else
8500 stage1_ldflags=
8501 # In stage 1, default to linking libstdc++ and libgcc statically with GCC
8502 # if supported. But if the user explicitly specified the libraries to use,
8503 # trust that they are doing what they want.
8504 if test "$with_static_standard_libraries" = yes -a "$stage1_libs" = "" \
8505 -a "$have_static_libs" = yes; then
8506 stage1_ldflags="-static-libstdc++ -static-libgcc"
8507 fi
8508 fi
8509
8510
8511
8512 # Libraries to use for stage2 and later builds.
8513
8514 # Check whether --with-boot-libs was given.
8515 if test "${with_boot_libs+set}" = set; then :
8516 withval=$with_boot_libs; if test "$withval" = "no" -o "$withval" = "yes"; then
8517 poststage1_libs=
8518 else
8519 poststage1_libs=$withval
8520 fi
8521 else
8522 poststage1_libs=
8523 fi
8524
8525
8526
8527 # Linker flags to use for stage2 and later builds.
8528
8529 # Check whether --with-boot-ldflags was given.
8530 if test "${with_boot_ldflags+set}" = set; then :
8531 withval=$with_boot_ldflags; if test "$withval" = "no" -o "$withval" = "yes"; then
8532 poststage1_ldflags=
8533 else
8534 poststage1_ldflags=$withval
8535 fi
8536 else
8537 poststage1_ldflags=
8538 # In stages 2 and 3, default to linking libstdc++ and libgcc
8539 # statically. But if the user explicitly specified the libraries to
8540 # use, trust that they are doing what they want.
8541 if test "$poststage1_libs" = ""; then
8542 poststage1_ldflags="-static-libstdc++ -static-libgcc"
8543 fi
8544 fi
8545
8546 case $target in
8547 *-darwin2* | *-darwin1[56789]*)
8548 # For these versions, we default to using embedded rpaths.
8549 if test "x$enable_darwin_at_rpath" != "xno"; then
8550 poststage1_ldflags="$poststage1_ldflags -nodefaultrpaths"
8551 fi
8552 ;;
8553 *-darwin*)
8554 # For these versions, we only use embedded rpaths on demand.
8555 if test "x$enable_darwin_at_rpath" = "xyes"; then
8556 poststage1_ldflags="$poststage1_ldflags -nodefaultrpaths"
8557 fi
8558 ;;
8559 esac
8560
8561
8562 # GCC GRAPHITE dependency isl.
8563 # Basic setup is inlined here, actual checks are in config/isl.m4
8564
8565
8566 # Check whether --with-isl was given.
8567 if test "${with_isl+set}" = set; then :
8568 withval=$with_isl;
8569 fi
8570
8571
8572 # Treat --without-isl as a request to disable
8573 # GRAPHITE support and skip all following checks.
8574 if test "x$with_isl" != "xno"; then
8575 # Check for isl
8576
8577
8578 # Check whether --with-isl-include was given.
8579 if test "${with_isl_include+set}" = set; then :
8580 withval=$with_isl_include;
8581 fi
8582
8583
8584 # Check whether --with-isl-lib was given.
8585 if test "${with_isl_lib+set}" = set; then :
8586 withval=$with_isl_lib;
8587 fi
8588
8589
8590 # Check whether --enable-isl-version-check was given.
8591 if test "${enable_isl_version_check+set}" = set; then :
8592 enableval=$enable_isl_version_check; ENABLE_ISL_CHECK=$enableval
8593 else
8594 ENABLE_ISL_CHECK=yes
8595 fi
8596
8597
8598 # Initialize isllibs and islinc.
8599 case $with_isl in
8600 no)
8601 isllibs=
8602 islinc=
8603 ;;
8604 "" | yes)
8605 ;;
8606 *)
8607 isllibs="-L$with_isl/lib"
8608 islinc="-I$with_isl/include"
8609 ;;
8610 esac
8611 if test "x${with_isl_include}" != x ; then
8612 islinc="-I$with_isl_include"
8613 fi
8614 if test "x${with_isl_lib}" != x; then
8615 isllibs="-L$with_isl_lib"
8616 fi
8617 if test "x${islinc}" = x && test "x${isllibs}" = x \
8618 && test -d ${srcdir}/isl; then
8619 isllibs='-L$$r/$(HOST_SUBDIR)/isl/'"$lt_cv_objdir"' '
8620 islinc='-I$$r/$(HOST_SUBDIR)/isl/include -I$$s/isl/include'
8621 ENABLE_ISL_CHECK=no
8622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using in-tree isl, disabling version check" >&5
8623 $as_echo "$as_me: WARNING: using in-tree isl, disabling version check" >&2;}
8624 fi
8625
8626 isllibs="${isllibs} -lisl"
8627
8628
8629
8630 if test "${ENABLE_ISL_CHECK}" = yes ; then
8631 _isl_saved_CFLAGS=$CFLAGS
8632 _isl_saved_LDFLAGS=$LDFLAGS
8633 _isl_saved_LIBS=$LIBS
8634
8635 CFLAGS="${_isl_saved_CFLAGS} ${islinc} ${gmpinc}"
8636 LDFLAGS="${_isl_saved_LDFLAGS} ${isllibs} ${gmplibs}"
8637 LIBS="${_isl_saved_LIBS} -lisl -lgmp"
8638
8639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isl 0.15 or later" >&5
8640 $as_echo_n "checking for isl 0.15 or later... " >&6; }
8641 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8642 /* end confdefs.h. */
8643 #include <isl/schedule.h>
8644 int
8645 main ()
8646 {
8647 isl_options_set_schedule_serialize_sccs (NULL, 0);
8648 ;
8649 return 0;
8650 }
8651 _ACEOF
8652 if ac_fn_c_try_link "$LINENO"; then :
8653 gcc_cv_isl=yes
8654 else
8655 gcc_cv_isl=no
8656 fi
8657 rm -f core conftest.err conftest.$ac_objext \
8658 conftest$ac_exeext conftest.$ac_ext
8659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_isl" >&5
8660 $as_echo "$gcc_cv_isl" >&6; }
8661
8662 if test "${gcc_cv_isl}" = no ; then
8663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: required isl version is 0.15 or later" >&5
8664 $as_echo "required isl version is 0.15 or later" >&6; }
8665 fi
8666
8667 CFLAGS=$_isl_saved_CFLAGS
8668 LDFLAGS=$_isl_saved_LDFLAGS
8669 LIBS=$_isl_saved_LIBS
8670 fi
8671
8672
8673
8674
8675
8676
8677 if test "x${with_isl}" = xno; then
8678 graphite_requested=no
8679 elif test "x${with_isl}" != x \
8680 || test "x${with_isl_include}" != x \
8681 || test "x${with_isl_lib}" != x ; then
8682 graphite_requested=yes
8683 else
8684 graphite_requested=no
8685 fi
8686
8687
8688
8689 if test "${gcc_cv_isl}" = no ; then
8690 isllibs=
8691 islinc=
8692 fi
8693
8694 if test "${graphite_requested}" = yes \
8695 && test "x${isllibs}" = x \
8696 && test "x${islinc}" = x ; then
8697
8698 as_fn_error $? "Unable to find a usable isl. See config.log for details." "$LINENO" 5
8699 fi
8700
8701
8702 fi
8703
8704 # If the isl check failed, disable builds of in-tree variant of isl
8705 if test "x$with_isl" = xno ||
8706 test "x$gcc_cv_isl" = xno; then
8707 noconfigdirs="$noconfigdirs isl"
8708 islinc=
8709 fi
8710
8711
8712
8713
8714 # Check for LTO support.
8715 # Check whether --enable-lto was given.
8716 if test "${enable_lto+set}" = set; then :
8717 enableval=$enable_lto; enable_lto=$enableval
8718 else
8719 enable_lto=yes; default_enable_lto=yes
8720 fi
8721
8722
8723
8724
8725
8726 target_elf=no
8727 case $target in
8728 *-darwin* | *-aix* | *-cygwin* | *-mingw* | *-aout* | *-*coff* | \
8729 *-msdosdjgpp* | *-vms* | *-wince* | *-*-pe* | \
8730 alpha*-dec-osf* | *-interix* | hppa[12]*-*-hpux* | \
8731 nvptx-*-none)
8732 target_elf=no
8733 ;;
8734 *)
8735 target_elf=yes
8736 ;;
8737 esac
8738
8739 if test $target_elf = yes; then :
8740 # ELF platforms build the lto-plugin always.
8741 build_lto_plugin=yes
8742
8743 else
8744 if test x"$default_enable_lto" = x"yes" ; then
8745 case $target in
8746 *-apple-darwin[912]* | *-cygwin* | *-mingw* | *djgpp*) ;;
8747 # On other non-ELF platforms, LTO has yet to be validated.
8748 *) enable_lto=no ;;
8749 esac
8750 else
8751 # Apart from ELF platforms, only Windows and Darwin support LTO so far.
8752 # It would also be nice to check the binutils support, but we don't
8753 # have gcc_GAS_CHECK_FEATURE available here. For now, we'll just
8754 # warn during gcc/ subconfigure; unless you're bootstrapping with
8755 # -flto it won't be needed until after installation anyway.
8756 case $target in
8757 *-cygwin* | *-mingw* | *-apple-darwin* | *djgpp*) ;;
8758 *) if test x"$enable_lto" = x"yes"; then
8759 as_fn_error $? "LTO support is not enabled for this target." "$LINENO" 5
8760 fi
8761 ;;
8762 esac
8763 fi
8764 # Among non-ELF, only Windows platforms support the lto-plugin so far.
8765 # Build it unless LTO was explicitly disabled.
8766 case $target in
8767 *-cygwin* | *-mingw*) build_lto_plugin=$enable_lto ;;
8768 *) ;;
8769 esac
8770
8771 fi
8772
8773
8774 # Check whether --enable-linker-plugin-configure-flags was given.
8775 if test "${enable_linker_plugin_configure_flags+set}" = set; then :
8776 enableval=$enable_linker_plugin_configure_flags; extra_linker_plugin_configure_flags=$enableval
8777 else
8778 extra_linker_plugin_configure_flags=
8779 fi
8780
8781
8782 # Check whether --enable-linker-plugin-flags was given.
8783 if test "${enable_linker_plugin_flags+set}" = set; then :
8784 enableval=$enable_linker_plugin_flags; extra_linker_plugin_flags=$enableval
8785 else
8786 extra_linker_plugin_flags=
8787 fi
8788
8789
8790
8791 # Handle --enable-host-pie
8792 # If host PIE executables are the default (or must be forced on) for some host,
8793 # we must pass that configuration to the gcc directory.
8794 gcc_host_pie=
8795 # Check whether --enable-host-pie was given.
8796 if test "${enable_host_pie+set}" = set; then :
8797 enableval=$enable_host_pie; host_pie=$enableval
8798 case $host in
8799 *-*-darwin2*)
8800 if test x$host_pie != xyes ; then
8801 # for Darwin20+ this is required.
8802 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&5
8803 $as_echo "$as_me: WARNING: PIE executables are required for the configured host, host-pie setting ignored." >&2;}
8804 host_pie=yes
8805 gcc_host_pie=--enable-host-pie
8806 fi ;;
8807 *) ;;
8808 esac
8809 else
8810 case $host in
8811 *-*-darwin2*)
8812 # Default to PIE (mandatory for aarch64).
8813 host_pie=yes
8814 gcc_host_pie=--enable-host-pie
8815 ;;
8816 *) host_pie=no ;;
8817 esac
8818 fi
8819
8820
8821
8822
8823
8824 # Enable --enable-host-shared.
8825 # Checked early to determine whether jit is an 'all' language
8826 # Check whether --enable-host-shared was given.
8827 if test "${enable_host_shared+set}" = set; then :
8828 enableval=$enable_host_shared; host_shared=$enableval
8829 case $host in
8830 x86_64-*-darwin* | aarch64-*-darwin*)
8831 if test x$host_shared != xyes ; then
8832 # PIC is the default, and actually cannot be switched off.
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&5
8834 $as_echo "$as_me: WARNING: PIC code is required for the configured host; host-shared setting ignored." >&2;}
8835 host_shared=yes
8836 fi ;;
8837 *-*-darwin*)
8838 if test x$host_pie = xyes -a x$host_shared != xyes ; then
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&5
8840 $as_echo "$as_me: WARNING: PIC code is required for PIE host executables host-shared setting ignored." >&2;}
8841 host_shared=yes
8842 fi ;;
8843 *) ;;
8844 esac
8845 else
8846 case $host in
8847 # 64B x86_64 and Aarch64 Darwin default to PIC.
8848 x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
8849 # 32B and powerpc64 Darwin must use PIC to link PIE exes.
8850 *-*-darwin*) host_shared=$host_pie ;;
8851 *) host_shared=no;;
8852 esac
8853 fi
8854
8855
8856
8857
8858 if test x$host_shared = xyes; then
8859 case $host in
8860 *-*-darwin*)
8861 # Since host shared is the default for 64b Darwin, and also enabled for
8862 # host_pie, ensure that we present the PIE flag when host_pie is active.
8863 if test x$host_pie = xyes; then
8864 PICFLAG=-fPIE
8865 fi
8866 ;;
8867 *)
8868 PICFLAG=-fPIC
8869 ;;
8870 esac
8871 elif test x$host_pie = xyes; then
8872 PICFLAG=-fPIE
8873 else
8874 PICFLAG=
8875 fi
8876
8877
8878
8879 # Rust requires -ldl and -lpthread if you are using an old glibc that does not include them by
8880 # default, so we check for them here
8881
8882 missing_rust_dynlibs=none
8883
8884 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
8885 $as_echo_n "checking for library containing dlopen... " >&6; }
8886 if ${ac_cv_search_dlopen+:} false; then :
8887 $as_echo_n "(cached) " >&6
8888 else
8889 ac_func_search_save_LIBS=$LIBS
8890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8891 /* end confdefs.h. */
8892
8893 /* Override any GCC internal prototype to avoid an error.
8894 Use char because int might match the return type of a GCC
8895 builtin and then its argument prototype would still apply. */
8896 #ifdef __cplusplus
8897 extern "C"
8898 #endif
8899 char dlopen ();
8900 int
8901 main ()
8902 {
8903 return dlopen ();
8904 ;
8905 return 0;
8906 }
8907 _ACEOF
8908 for ac_lib in '' dl; do
8909 if test -z "$ac_lib"; then
8910 ac_res="none required"
8911 else
8912 ac_res=-l$ac_lib
8913 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8914 fi
8915 if ac_fn_c_try_link "$LINENO"; then :
8916 ac_cv_search_dlopen=$ac_res
8917 fi
8918 rm -f core conftest.err conftest.$ac_objext \
8919 conftest$ac_exeext
8920 if ${ac_cv_search_dlopen+:} false; then :
8921 break
8922 fi
8923 done
8924 if ${ac_cv_search_dlopen+:} false; then :
8925
8926 else
8927 ac_cv_search_dlopen=no
8928 fi
8929 rm conftest.$ac_ext
8930 LIBS=$ac_func_search_save_LIBS
8931 fi
8932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
8933 $as_echo "$ac_cv_search_dlopen" >&6; }
8934 ac_res=$ac_cv_search_dlopen
8935 if test "$ac_res" != no; then :
8936 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8937
8938 fi
8939
8940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
8941 $as_echo_n "checking for library containing pthread_create... " >&6; }
8942 if ${ac_cv_search_pthread_create+:} false; then :
8943 $as_echo_n "(cached) " >&6
8944 else
8945 ac_func_search_save_LIBS=$LIBS
8946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8947 /* end confdefs.h. */
8948
8949 /* Override any GCC internal prototype to avoid an error.
8950 Use char because int might match the return type of a GCC
8951 builtin and then its argument prototype would still apply. */
8952 #ifdef __cplusplus
8953 extern "C"
8954 #endif
8955 char pthread_create ();
8956 int
8957 main ()
8958 {
8959 return pthread_create ();
8960 ;
8961 return 0;
8962 }
8963 _ACEOF
8964 for ac_lib in '' pthread; do
8965 if test -z "$ac_lib"; then
8966 ac_res="none required"
8967 else
8968 ac_res=-l$ac_lib
8969 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
8970 fi
8971 if ac_fn_c_try_link "$LINENO"; then :
8972 ac_cv_search_pthread_create=$ac_res
8973 fi
8974 rm -f core conftest.err conftest.$ac_objext \
8975 conftest$ac_exeext
8976 if ${ac_cv_search_pthread_create+:} false; then :
8977 break
8978 fi
8979 done
8980 if ${ac_cv_search_pthread_create+:} false; then :
8981
8982 else
8983 ac_cv_search_pthread_create=no
8984 fi
8985 rm conftest.$ac_ext
8986 LIBS=$ac_func_search_save_LIBS
8987 fi
8988 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
8989 $as_echo "$ac_cv_search_pthread_create" >&6; }
8990 ac_res=$ac_cv_search_pthread_create
8991 if test "$ac_res" != no; then :
8992 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
8993
8994 fi
8995
8996
8997 if test "$ac_cv_search_dlopen" = -ldl; then
8998 CRAB1_LIBS="$CRAB1_LIBS -ldl"
8999 elif test "$ac_cv_search_dlopen" = no; then
9000 missing_rust_dynlibs="libdl"
9001 fi
9002
9003 if test "$ac_cv_search_pthread_create" = -lpthread; then
9004 CRAB1_LIBS="$CRAB1_LIBS -lpthread"
9005 elif test "$ac_cv_search_pthread_create" = no; then
9006 missing_rust_dynlibs="$missing_rust_dynlibs, libpthread"
9007 fi
9008
9009 CRAB1_LIBS="$CRAB1_LIBS"
9010
9011
9012 # If we are building PIC/PIE host executables, and we are building dependent
9013 # libs (e.g. GMP) in-tree those libs need to be configured to generate PIC
9014 # code.
9015 host_libs_picflag=
9016 if test "$host_shared" = "yes" -o "$host_pie" = "yes"; then
9017 host_libs_picflag='--with-pic'
9018 fi
9019
9020
9021 # By default, C and C++ are the only stage 1 languages.
9022 stage1_languages=,c,
9023
9024 # Target libraries that we bootstrap.
9025 bootstrap_target_libs=,target-libgcc,
9026
9027 # Figure out what language subdirectories are present.
9028 # Look if the user specified --enable-languages="..."; if not, use
9029 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9030 # go away some day.
9031 # NB: embedded tabs in this IF block -- do not untabify
9032 if test -d ${srcdir}/gcc; then
9033 if test x"${enable_languages+set}" != xset; then
9034 if test x"${LANGUAGES+set}" = xset; then
9035 enable_languages="${LANGUAGES}"
9036 echo configure.ac: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
9037 else
9038 enable_languages=default
9039 fi
9040 else
9041 if test x"${enable_languages}" = x ||
9042 test x"${enable_languages}" = xyes;
9043 then
9044 echo configure.ac: --enable-languages needs at least one language argument 1>&2
9045 exit 1
9046 fi
9047 fi
9048 enable_languages=`echo "${enable_languages}" | sed -e 's/[ ,][ ,]*/,/g' -e 's/,$//'`
9049
9050 # 'f95' is the old name for the 'fortran' language. We issue a warning
9051 # and make the substitution.
9052 case ,${enable_languages}, in
9053 *,f95,*)
9054 echo configure.ac: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2
9055 enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'`
9056 ;;
9057 esac
9058
9059 # If bootstrapping, C++ must be enabled.
9060 case ",$enable_languages,:$enable_bootstrap" in
9061 *,c++,*:*) ;;
9062 *:yes)
9063 if test -f ${srcdir}/gcc/cp/config-lang.in; then
9064 enable_languages="${enable_languages},c++"
9065 else
9066 as_fn_error $? "bootstrapping requires c++ sources" "$LINENO" 5
9067 fi
9068 ;;
9069 esac
9070
9071 # First scan to see if an enabled language requires some other language.
9072 # We assume that a given config-lang.in will list all the language
9073 # front ends it requires, even if some are required indirectly.
9074 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
9075 case ${lang_frag} in
9076 ..) ;;
9077 # The odd quoting in the next line works around
9078 # an apparent bug in bash 1.12 on linux.
9079 ${srcdir}/gcc/[*]/config-lang.in) ;;
9080 *)
9081 # From the config-lang.in, get $language, $lang_requires, and
9082 # $lang_requires_boot_languages.
9083 language=
9084 lang_requires=
9085 lang_requires_boot_languages=
9086 # set srcdir during sourcing lang_frag to the gcc dir.
9087 # Sadly overriding srcdir on the . line doesn't work in plain sh as it
9088 # polutes this shell
9089 saved_srcdir=${srcdir}
9090 srcdir=${srcdir}/gcc . ${lang_frag}
9091 srcdir=${saved_srcdir}
9092 for other in ${lang_requires} ${lang_requires_boot_languages}; do
9093 case ,${enable_languages}, in
9094 *,$other,*) ;;
9095 *,default,*) ;;
9096 *,all,*) ;;
9097 *,$language,*)
9098 echo " \`$other' language required by \`$language'; enabling" 1>&2
9099 enable_languages="${enable_languages},${other}"
9100 ;;
9101 esac
9102 done
9103 for other in ${lang_requires_boot_languages} ; do
9104 if test "$other" != "c"; then
9105 case ,${enable_stage1_languages}, in
9106 *,$other,*) ;;
9107 *,default,*) ;;
9108 *,all,*) ;;
9109 *)
9110 case ,${enable_languages}, in
9111 *,$language,*)
9112 echo " '$other' language required by '$language' in stage 1; enabling" 1>&2
9113 enable_stage1_languages="$enable_stage1_languages,${other}"
9114 ;;
9115 esac
9116 ;;
9117 esac
9118 fi
9119 done
9120 ;;
9121 esac
9122 done
9123
9124 new_enable_languages=,c,
9125
9126 # If LTO is enabled, add the LTO front end.
9127 if test "$enable_lto" = "yes" ; then
9128 case ,${enable_languages}, in
9129 *,lto,*) ;;
9130 *) enable_languages="${enable_languages},lto" ;;
9131 esac
9132 if test "${build_lto_plugin}" = "yes" ; then
9133 configdirs="$configdirs lto-plugin"
9134 fi
9135 fi
9136
9137 # If we're building an offloading compiler, add the LTO front end.
9138 if test x"$enable_as_accelerator_for" != x ; then
9139 case ,${enable_languages}, in
9140 *,lto,*) ;;
9141 *) enable_languages="${enable_languages},lto" ;;
9142 esac
9143 fi
9144
9145 missing_languages=`echo ",$enable_languages," | sed -e s/,default,/,/ -e s/,all,/,/ -e s/,c,/,/ `
9146 potential_languages=,c,
9147
9148 enabled_target_libs=
9149 disabled_target_libs=
9150
9151 for lang_frag in ${srcdir}/gcc/*/config-lang.in .. ; do
9152 case ${lang_frag} in
9153 ..) ;;
9154 # The odd quoting in the next line works around
9155 # an apparent bug in bash 1.12 on linux.
9156 ${srcdir}/gcc/[*]/config-lang.in) ;;
9157 *)
9158 # From the config-lang.in, get $language, $target_libs,
9159 # $lang_dirs, $boot_language, and $build_by_default
9160 language=
9161 target_libs=
9162 lang_dirs=
9163 subdir_requires=
9164 boot_language=no
9165 build_by_default=yes
9166 # set srcdir during sourcing. See above about save & restore
9167 saved_srcdir=${srcdir}
9168 srcdir=${srcdir}/gcc . ${lang_frag}
9169 srcdir=${saved_srcdir}
9170 if test x${language} = x; then
9171 echo "${lang_frag} doesn't set \$language." 1>&2
9172 exit 1
9173 fi
9174
9175 if test "$language" = "c++"; then
9176 boot_language=yes
9177 fi
9178
9179 add_this_lang=no
9180 # C is always enabled, so no need to add it again
9181 if test "$language" != "c"; then
9182 case ,${enable_languages}, in
9183 *,${language},*)
9184 # Language was explicitly selected; include it
9185 add_this_lang=yes
9186 ;;
9187 *,all,*)
9188 # All languages are enabled
9189 add_this_lang=all
9190 ;;
9191 *,default,*)
9192 # 'default' was selected, select it if it is a default language
9193 add_this_lang=${build_by_default}
9194 ;;
9195 esac
9196 fi
9197
9198 # Disable languages that need other directories if these aren't available.
9199 for i in $subdir_requires; do
9200 test -f "$srcdir/gcc/$i/config-lang.in" && continue
9201 case ${add_this_lang} in
9202 yes)
9203 # Specifically requested language; tell them.
9204 as_fn_error $? "The gcc/$i directory contains parts of $language but is missing" "$LINENO" 5
9205 ;;
9206 all)
9207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The gcc/$i directory contains parts of $language but is missing" >&5
9208 $as_echo "$as_me: WARNING: The gcc/$i directory contains parts of $language but is missing" >&2;}
9209 add_this_lang=unsupported
9210 ;;
9211 *)
9212 # Silently disable.
9213 add_this_lang=unsupported
9214 ;;
9215 esac
9216 done
9217
9218 # Disable Ada if no preexisting GNAT is available.
9219 case ${add_this_lang}:${language}:${have_gnat} in
9220 yes:ada:no)
9221 # Specifically requested language; tell them.
9222 as_fn_error $? "GNAT is required to build $language" "$LINENO" 5
9223 ;;
9224 all:ada:no)
9225 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNAT is required to build $language" >&5
9226 $as_echo "$as_me: WARNING: GNAT is required to build $language" >&2;}
9227 add_this_lang=unsupported
9228 ;;
9229 *:ada:no)
9230 # Silently disable.
9231 add_this_lang=unsupported
9232 ;;
9233 esac
9234
9235 # Disable D if no preexisting GDC is available.
9236 case ${add_this_lang}:${language}:${have_gdc} in
9237 yes:d:no)
9238 # Specifically requested language; tell them.
9239 as_fn_error $? "GDC is required to build $language" "$LINENO" 5
9240 ;;
9241 all:d:no)
9242 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GDC is required to build $language" >&5
9243 $as_echo "$as_me: WARNING: GDC is required to build $language" >&2;}
9244 add_this_lang=unsupported
9245 ;;
9246 *:d:no)
9247 # Silently disable.
9248 add_this_lang=unsupported
9249 ;;
9250 esac
9251
9252 # Disable Rust if we are missing some required C libraries for the Rust runtime.
9253 case ${add_this_lang}:${language}:${missing_rust_dynlibs} in
9254 *:rust:none)
9255 # Nothing to do - we're not missing any C libraries
9256 ;;
9257 yes:rust:*)
9258 as_fn_error $? "some C libraries are required to build $language: $missing_rust_dynlibs" "$LINENO" 5
9259 add_this_lang=unsupported
9260 ;;
9261 all:rust:*)
9262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: some C libraries are required to build $language: $missing_rust_dynlibs" >&5
9263 $as_echo "$as_me: WARNING: some C libraries are required to build $language: $missing_rust_dynlibs" >&2;}
9264 add_this_lang=unsupported
9265 ;;
9266 *:rust:*)
9267 # Silently disable.
9268 add_this_lang=unsupported
9269 ;;
9270 esac
9271
9272 # Disable jit if -enable-host-shared not specified
9273 # but not if building for Mingw. All code in Windows
9274 # is position independent code (PIC).
9275 case $target in
9276 *mingw*) ;;
9277 *)
9278 case ${add_this_lang}:${language}:${host_shared} in
9279 yes:jit:no)
9280 # PR jit/64780: explicitly specify --enable-host-shared
9281 as_fn_error $? "
9282 Enabling language \"jit\" requires --enable-host-shared.
9283
9284 --enable-host-shared typically slows the rest of the compiler down by
9285 a few %, so you must explicitly enable it.
9286
9287 If you want to build both the jit and the regular compiler, it is often
9288 best to do this via two separate configure/builds, in separate
9289 directories, to avoid imposing the performance cost of
9290 --enable-host-shared on the regular compiler." "$LINENO" 5
9291 ;;
9292 all:jit:no)
9293 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-host-shared required to build $language" >&5
9294 $as_echo "$as_me: WARNING: --enable-host-shared required to build $language" >&2;}
9295 add_this_lang=unsupported
9296 ;;
9297 *:jit:no)
9298 # Silently disable.
9299 add_this_lang=unsupported
9300 ;;
9301 esac
9302 ;;
9303 esac
9304
9305 # Pre-conditions to consider whether cargo being supported.
9306 if test x"$have_cargo" = xyes \
9307 && test x"$build" != x"$host"; then
9308 # Until <https://github.com/Rust-GCC/gccrs/issues/2898>
9309 # "'cargo' should build for the host system" is resolved:
9310 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: use of cargo not yet supported here in Canadian cross configurations" >&5
9311 $as_echo "$as_me: WARNING: use of cargo not yet supported here in Canadian cross configurations" >&2;}
9312 have_cargo=no
9313 else
9314 # Assume that cargo-produced object files are compatible with what
9315 # we're going to build here.
9316 :
9317 fi
9318 # Disable Rust if cargo is unavailable.
9319 case ${add_this_lang}:${language}:${have_cargo} in
9320 yes:rust:no)
9321 # Specifically requested language; tell them.
9322 as_fn_error $? "cargo is required to build $language" "$LINENO" 5
9323 ;;
9324 all:rust:no)
9325 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cargo is required to build $language" >&5
9326 $as_echo "$as_me: WARNING: cargo is required to build $language" >&2;}
9327 add_this_lang=unsupported
9328 ;;
9329 *:rust:no)
9330 # Silently disable.
9331 add_this_lang=unsupported
9332 ;;
9333 esac
9334
9335
9336 # Disable a language that is unsupported by the target.
9337 case "${add_this_lang}: $unsupported_languages " in
9338 no:*) ;;
9339 unsupported:*) ;;
9340 *:*" $language "*)
9341 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${language} not supported for this target" >&5
9342 $as_echo "$as_me: WARNING: ${language} not supported for this target" >&2;}
9343 add_this_lang=unsupported
9344 ;;
9345 esac
9346
9347 case $add_this_lang in
9348 unsupported)
9349 # Remove language-dependent dirs.
9350 disabled_target_libs="$disabled_target_libs $target_libs"
9351 noconfigdirs="$noconfigdirs $lang_dirs"
9352 ;;
9353 no)
9354 # Remove language-dependent dirs; still show language as supported.
9355 disabled_target_libs="$disabled_target_libs $target_libs"
9356 noconfigdirs="$noconfigdirs $lang_dirs"
9357 potential_languages="${potential_languages}${language},"
9358 ;;
9359 all|yes)
9360 new_enable_languages="${new_enable_languages}${language},"
9361 potential_languages="${potential_languages}${language},"
9362 missing_languages=`echo "$missing_languages" | sed "s/,$language,/,/"`
9363 enabled_target_libs="$enabled_target_libs $target_libs"
9364 case "${boot_language}:,$enable_stage1_languages," in
9365 yes:* | *:*,$language,* | *:*,yes, | *:*,all,)
9366 # Add to (comma-separated) list of stage 1 languages.
9367 case ",$stage1_languages," in
9368 *,$language,* | ,yes, | ,all,) ;;
9369 *) stage1_languages="${stage1_languages}${language}," ;;
9370 esac
9371 # We need to bootstrap any supporting libraries.
9372 bootstrap_target_libs=`echo "${bootstrap_target_libs}${target_libs}," | sed "s/ /,/g"`
9373 ;;
9374 esac
9375 ;;
9376 esac
9377 ;;
9378 esac
9379 done
9380
9381 # Add target libraries which are only needed for disabled languages
9382 # to noconfigdirs.
9383 if test -n "$disabled_target_libs"; then
9384 for dir in $disabled_target_libs; do
9385 case " $enabled_target_libs " in
9386 *" ${dir} "*) ;;
9387 *) noconfigdirs="$noconfigdirs $dir" ;;
9388 esac
9389 done
9390 fi
9391
9392 # Check whether --enable-stage1-languages was given.
9393 if test "${enable_stage1_languages+set}" = set; then :
9394 enableval=$enable_stage1_languages; case ,${enable_stage1_languages}, in
9395 ,no,|,,)
9396 # Set it to something that will have no effect in the loop below
9397 enable_stage1_languages=c ;;
9398 ,yes,)
9399 enable_stage1_languages=`echo $new_enable_languages | \
9400 sed -e "s/^,//" -e "s/,$//" ` ;;
9401 *,all,*)
9402 enable_stage1_languages=`echo ,$enable_stage1_languages, | \
9403 sed -e "s/,all,/$new_enable_languages/" -e "s/^,//" -e "s/,$//" ` ;;
9404 esac
9405
9406 # Add "good" languages from enable_stage1_languages to stage1_languages,
9407 # while "bad" languages go in missing_languages. Leave no duplicates.
9408 for i in `echo $enable_stage1_languages | sed 's/,/ /g' `; do
9409 case $potential_languages in
9410 *,$i,*)
9411 case $stage1_languages in
9412 *,$i,*) ;;
9413 *) stage1_languages="$stage1_languages$i," ;;
9414 esac ;;
9415 *)
9416 case $missing_languages in
9417 *,$i,*) ;;
9418 *) missing_languages="$missing_languages$i," ;;
9419 esac ;;
9420 esac
9421 done
9422 fi
9423
9424
9425 # Remove leading/trailing commas that were added for simplicity
9426 potential_languages=`echo "$potential_languages" | sed -e "s/^,//" -e "s/,$//"`
9427 missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"`
9428 stage1_languages=`echo "$stage1_languages" | sed -e "s/^,//" -e "s/,$//"`
9429 new_enable_languages=`echo "$new_enable_languages" | sed -e "s/^,//" -e "s/,$//"`
9430
9431 if test "x$missing_languages" != x; then
9432 as_fn_error $? "
9433 The following requested languages could not be built: ${missing_languages}
9434 Supported languages are: ${potential_languages}" "$LINENO" 5
9435 fi
9436 if test "x$new_enable_languages" != "x$enable_languages"; then
9437 echo The following languages will be built: ${new_enable_languages}
9438 enable_languages="$new_enable_languages"
9439 fi
9440
9441
9442 ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[^ ]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
9443 fi
9444
9445 # Handle --disable-<component> generically.
9446 for dir in $configdirs $build_configdirs $target_configdirs ; do
9447 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g`
9448 varname=`echo $dirname | sed -e s/+/_/g`
9449 if eval test x\${enable_${varname}} "=" xno ; then
9450 noconfigdirs="$noconfigdirs $dir"
9451 fi
9452 done
9453
9454 # Check for Boehm's garbage collector
9455 # Check whether --enable-objc-gc was given.
9456 if test "${enable_objc_gc+set}" = set; then :
9457 enableval=$enable_objc_gc;
9458 fi
9459
9460
9461 # Check whether --with-target-bdw-gc was given.
9462 if test "${with_target_bdw_gc+set}" = set; then :
9463 withval=$with_target_bdw_gc;
9464 fi
9465
9466
9467 # Check whether --with-target-bdw-gc-include was given.
9468 if test "${with_target_bdw_gc_include+set}" = set; then :
9469 withval=$with_target_bdw_gc_include;
9470 fi
9471
9472
9473 # Check whether --with-target-bdw-gc-lib was given.
9474 if test "${with_target_bdw_gc_lib+set}" = set; then :
9475 withval=$with_target_bdw_gc_lib;
9476 fi
9477
9478
9479 case ,${enable_languages},:${enable_objc_gc} in *,objc,*:yes|*,objc,*:auto)
9480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
9481 $as_echo_n "checking for bdw garbage collector... " >&6; }
9482 if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
9483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using bdw-gc in default locations" >&5
9484 $as_echo "using bdw-gc in default locations" >&6; }
9485 else
9486 if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
9487 as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
9488 elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
9489 as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
9490 else
9491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
9492 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
9493 fi
9494 fi
9495 esac
9496
9497 # Disable libitm, libsanitizer, libvtv if we're not building C++
9498 case ,${enable_languages}, in
9499 *,c++,*)
9500 # Disable libitm, libsanitizer if we're not building libstdc++
9501 case "${noconfigdirs}" in
9502 *target-libstdc++-v3*)
9503 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer"
9504 ;;
9505 *) ;;
9506 esac
9507 ;;
9508 *)
9509 noconfigdirs="$noconfigdirs target-libitm target-libsanitizer target-libvtv"
9510 ;;
9511 esac
9512
9513 case ,${enable_languages}, in
9514 *,rust,*)
9515 case " ${noconfigdirs} " in
9516 *\ target-libstdc++-v3\ *)
9517 # Disable target libgrust if we're not building target libstdc++.
9518 noconfigdirs="$noconfigdirs target-libgrust"
9519 ;;
9520 esac
9521 ;;
9522 esac
9523
9524 # If gcc/ is not in the source tree then we'll not be building a
9525 # target compiler, assume in that case we don't want to build any
9526 # target libraries or tools.
9527 #
9528 # This was added primarily for the benefit for binutils-gdb who reuse
9529 # this configure script, but don't always have target tools available.
9530 if test ! -d ${srcdir}/gcc; then
9531 skipdirs="${skipdirs} ${target_configdirs}"
9532 fi
9533
9534 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
9535 # $build_configdirs and $target_configdirs.
9536 # If we have the source for $noconfigdirs entries, add them to $notsupp.
9537
9538 notsupp=""
9539 for dir in . $skipdirs $noconfigdirs ; do
9540 dirname=`echo $dir | sed -e s/target-//g -e s/build-//g`
9541 if test $dir != . && echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9542 configdirs=`echo " ${configdirs} " | sed -e "s/ ${dir} / /"`
9543 if test -r $srcdir/$dirname/configure ; then
9544 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9545 true
9546 else
9547 notsupp="$notsupp $dir"
9548 fi
9549 fi
9550 fi
9551 if test $dir != . && echo " ${build_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9552 build_configdirs=`echo " ${build_configdirs} " | sed -e "s/ ${dir} / /"`
9553 if test -r $srcdir/$dirname/configure ; then
9554 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9555 true
9556 else
9557 notsupp="$notsupp $dir"
9558 fi
9559 fi
9560 fi
9561 if test $dir != . && echo " ${target_configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9562 target_configdirs=`echo " ${target_configdirs} " | sed -e "s/ ${dir} / /"`
9563 if test -r $srcdir/$dirname/configure ; then
9564 if echo " ${skipdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9565 true
9566 else
9567 notsupp="$notsupp $dir"
9568 fi
9569 fi
9570 fi
9571 done
9572
9573 # Quietly strip out all directories which aren't configurable in this tree.
9574 # This relies on all configurable subdirectories being autoconfiscated, which
9575 # is now the case.
9576 build_configdirs_all="$build_configdirs"
9577 build_configdirs=
9578 for i in ${build_configdirs_all} ; do
9579 j=`echo $i | sed -e s/build-//g`
9580 if test -f ${srcdir}/$j/configure ; then
9581 build_configdirs="${build_configdirs} $i"
9582 fi
9583 done
9584
9585 configdirs_all="$configdirs"
9586 configdirs=
9587 for i in ${configdirs_all} ; do
9588 if test -f ${srcdir}/$i/configure ; then
9589 configdirs="${configdirs} $i"
9590 fi
9591 done
9592
9593 target_configdirs_all="$target_configdirs"
9594 target_configdirs=
9595 for i in ${target_configdirs_all} ; do
9596 j=`echo $i | sed -e s/target-//g`
9597 if test -f ${srcdir}/$j/configure ; then
9598 target_configdirs="${target_configdirs} $i"
9599 fi
9600 done
9601
9602 # libiberty-linker-plugin is special: it doesn't have its own source directory,
9603 # so we have to add it after the preceding checks.
9604 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x
9605 then
9606 case " $configdirs " in
9607 *" libiberty "*)
9608 # If we can build libiberty, we can also build libiberty-linker-plugin.
9609 configdirs="$configdirs libiberty-linker-plugin"
9610 extra_linker_plugin_configure_flags="$extra_linker_plugin_configure_flags \
9611 --with-libiberty=../libiberty-linker-plugin";;
9612 *)
9613 as_fn_error $? "libiberty missing" "$LINENO" 5;;
9614 esac
9615 fi
9616
9617 # Sometimes we have special requirements for the host libiberty.
9618 extra_host_libiberty_configure_flags=
9619 case " $configdirs " in
9620 *" lto-plugin "* | *" libcc1 "* | *" gdbserver "*)
9621 # When these are to be built as shared libraries, the same applies to
9622 # libiberty.
9623 extra_host_libiberty_configure_flags=--enable-shared
9624 ;;
9625 esac
9626
9627
9628 # Sometimes we have special requirements for the host zlib.
9629 extra_host_zlib_configure_flags=
9630 case " $configdirs " in
9631 *" bfd "*)
9632 # When bfd is to be built as a shared library, the same applies to
9633 # zlib.
9634 if test "$enable_shared" = "yes"; then
9635 extra_host_zlib_configure_flags=--enable-host-shared
9636 fi
9637 ;;
9638 esac
9639
9640
9641 # Produce a warning message for the subdirs we can't configure.
9642 # This isn't especially interesting in the Cygnus tree, but in the individual
9643 # FSF releases, it's important to let people know when their machine isn't
9644 # supported by the one or two programs in a package.
9645
9646 if test -n "${notsupp}" && test -z "${norecursion}" ; then
9647 # If $appdirs is non-empty, at least one of those directories must still
9648 # be configured, or we error out. (E.g., if the gas release supports a
9649 # specified target in some subdirs but not the gas subdir, we shouldn't
9650 # pretend that all is well.)
9651 if test -n "$appdirs" ; then
9652 for dir in $appdirs ; do
9653 if test -r $dir/Makefile.in ; then
9654 if echo " ${configdirs} " | grep " ${dir} " >/dev/null 2>&1; then
9655 appdirs=""
9656 break
9657 fi
9658 if echo " ${target_configdirs} " | grep " target-${dir} " >/dev/null 2>&1; then
9659 appdirs=""
9660 break
9661 fi
9662 fi
9663 done
9664 if test -n "$appdirs" ; then
9665 echo "*** This configuration is not supported by this package." 1>&2
9666 exit 1
9667 fi
9668 fi
9669 # Okay, some application will build, or we don't care to check. Still
9670 # notify of subdirs not getting built.
9671 echo "*** This configuration is not supported in the following subdirectories:" 1>&2
9672 echo " ${notsupp}" 1>&2
9673 echo " (Any other directories should still work fine.)" 1>&2
9674 fi
9675
9676 case "$host" in
9677 *msdosdjgpp*)
9678 enable_gdbtk=no ;;
9679 esac
9680
9681 # To find our prefix, in gcc_cv_tool_prefix.
9682
9683 # The user is always right.
9684 if test "${PATH_SEPARATOR+set}" != set; then
9685 echo "#! /bin/sh" >conf$$.sh
9686 echo "exit 0" >>conf$$.sh
9687 chmod +x conf$$.sh
9688 if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
9689 PATH_SEPARATOR=';'
9690 else
9691 PATH_SEPARATOR=:
9692 fi
9693 rm -f conf$$.sh
9694 fi
9695
9696
9697 get_gcc_base_ver="cat"
9698
9699 # Check whether --with-gcc-major-version-only was given.
9700 if test "${with_gcc_major_version_only+set}" = set; then :
9701 withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
9702 get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
9703 fi
9704
9705 fi
9706
9707
9708
9709
9710
9711
9712 if test "x$exec_prefix" = xNONE; then
9713 if test "x$prefix" = xNONE; then
9714 gcc_cv_tool_prefix=$ac_default_prefix
9715 else
9716 gcc_cv_tool_prefix=$prefix
9717 fi
9718 else
9719 gcc_cv_tool_prefix=$exec_prefix
9720 fi
9721
9722 # If there is no compiler in the tree, use the PATH only. In any
9723 # case, if there is no compiler in the tree nobody should use
9724 # AS_FOR_TARGET and LD_FOR_TARGET.
9725 if test x$host = x$build && test -f $srcdir/gcc/BASE-VER; then
9726 if test x$with_gcc_major_version_only = xyes ; then
9727 gcc_version=`sed -e 's/^\([0-9]*\).*$/\1/' $srcdir/gcc/BASE-VER`
9728 else
9729 gcc_version=`cat $srcdir/gcc/BASE-VER`
9730 fi
9731 gcc_cv_tool_dirs="$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9732 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/libexec/gcc/$target_noncanonical$PATH_SEPARATOR"
9733 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9734 gcc_cv_tool_dirs="$gcc_cv_tool_dirs/usr/lib/gcc/$target_noncanonical$PATH_SEPARATOR"
9735 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin/$target_noncanonical/$gcc_version$PATH_SEPARATOR"
9736 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$gcc_cv_tool_prefix/$target_noncanonical/bin$PATH_SEPARATOR"
9737 else
9738 gcc_cv_tool_dirs=
9739 fi
9740
9741 if test x$build = x$target && test -n "$md_exec_prefix"; then
9742 gcc_cv_tool_dirs="$gcc_cv_tool_dirs$md_exec_prefix$PATH_SEPARATOR"
9743 fi
9744
9745
9746
9747 copy_dirs=
9748
9749
9750 # Check whether --with-build-sysroot was given.
9751 if test "${with_build_sysroot+set}" = set; then :
9752 withval=$with_build_sysroot; if test x"$withval" != x ; then
9753 SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval"
9754 fi
9755 else
9756 SYSROOT_CFLAGS_FOR_TARGET=
9757 fi
9758
9759
9760
9761
9762 # Check whether --with-debug-prefix-map was given.
9763 if test "${with_debug_prefix_map+set}" = set; then :
9764 withval=$with_debug_prefix_map; if test x"$withval" != x; then
9765 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9766 for debug_map in $withval; do
9767 DEBUG_PREFIX_CFLAGS_FOR_TARGET="$DEBUG_PREFIX_CFLAGS_FOR_TARGET -fdebug-prefix-map=$debug_map"
9768 done
9769 fi
9770 else
9771 DEBUG_PREFIX_CFLAGS_FOR_TARGET=
9772 fi
9773
9774
9775
9776 # During gcc bootstrap, if we use some random cc for stage1 then CFLAGS
9777 # might be empty or "-g". We don't require a C++ compiler, so CXXFLAGS
9778 # might also be empty (or "-g", if a non-GCC C++ compiler is in the path).
9779 # We want to ensure that TARGET libraries (which we know are built with
9780 # gcc) are built with "-O2 -g", so include those options when setting
9781 # CFLAGS_FOR_TARGET and CXXFLAGS_FOR_TARGET.
9782 if test "x$CFLAGS_FOR_TARGET" = x; then
9783 if test "x${is_cross_compiler}" = xyes; then
9784 CFLAGS_FOR_TARGET="-g -O2"
9785 else
9786 CFLAGS_FOR_TARGET=$CFLAGS
9787 case " $CFLAGS " in
9788 *" -O2 "*) ;;
9789 *) CFLAGS_FOR_TARGET="-O2 $CFLAGS_FOR_TARGET" ;;
9790 esac
9791 case " $CFLAGS " in
9792 *" -g "* | *" -g3 "*) ;;
9793 *) CFLAGS_FOR_TARGET="-g $CFLAGS_FOR_TARGET" ;;
9794 esac
9795 fi
9796 fi
9797
9798
9799 if test "x$CXXFLAGS_FOR_TARGET" = x; then
9800 if test "x${is_cross_compiler}" = xyes; then
9801 CXXFLAGS_FOR_TARGET="-g -O2"
9802 else
9803 CXXFLAGS_FOR_TARGET=$CXXFLAGS
9804 case " $CXXFLAGS " in
9805 *" -O2 "*) ;;
9806 *) CXXFLAGS_FOR_TARGET="-O2 $CXXFLAGS_FOR_TARGET" ;;
9807 esac
9808 case " $CXXFLAGS " in
9809 *" -g "* | *" -g3 "*) ;;
9810 *) CXXFLAGS_FOR_TARGET="-g $CXXFLAGS_FOR_TARGET" ;;
9811 esac
9812 fi
9813 fi
9814
9815
9816
9817
9818 # Handle --with-headers=XXX. If the value is not "yes", the contents of
9819 # the named directory are copied to $(tooldir)/sys-include.
9820 if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then
9821 if test x${is_cross_compiler} = xno ; then
9822 echo 1>&2 '***' --with-headers is only supported when cross compiling
9823 exit 1
9824 fi
9825 if test x"${with_headers}" != xyes ; then
9826 x=${gcc_cv_tool_prefix}
9827 copy_dirs="${copy_dirs} ${with_headers} $x/${target_noncanonical}/sys-include"
9828 fi
9829 fi
9830
9831 # Handle --with-libs=XXX. If the value is not "yes", the contents of
9832 # the name directories are copied to $(tooldir)/lib. Multiple directories
9833 # are permitted.
9834 if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then
9835 if test x${is_cross_compiler} = xno ; then
9836 echo 1>&2 '***' --with-libs is only supported when cross compiling
9837 exit 1
9838 fi
9839 if test x"${with_libs}" != xyes ; then
9840 # Copy the libraries in reverse order, so that files in the first named
9841 # library override files in subsequent libraries.
9842 x=${gcc_cv_tool_prefix}
9843 for l in ${with_libs}; do
9844 copy_dirs="$l $x/${target_noncanonical}/lib ${copy_dirs}"
9845 done
9846 fi
9847 fi
9848
9849 # Set with_gnu_as, with_gnu_ld, and with_system_zlib as appropriate.
9850 #
9851 # This is done by determining whether or not the appropriate directory
9852 # is available, and by checking whether or not specific configurations
9853 # have requested that this magic not happen.
9854 #
9855 # The command line options always override the explicit settings in
9856 # configure.ac, and the settings in configure.ac override this magic.
9857 #
9858 # If the default for a toolchain is to use GNU as and ld, and you don't
9859 # want to do that, then you should use the --without-gnu-as and
9860 # --without-gnu-ld options for the configure script. Similarly, if
9861 # the default is to use the included zlib and you don't want to do that,
9862 # you should use the --with-system-zlib option for the configure script.
9863
9864 if test x${use_gnu_as} = x &&
9865 echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then
9866 with_gnu_as=yes
9867 extra_host_args="$extra_host_args --with-gnu-as"
9868 fi
9869
9870 if test x${use_gnu_ld} = x &&
9871 echo " ${configdirs} " | egrep " (go)?ld " > /dev/null 2>&1 ; then
9872 with_gnu_ld=yes
9873 extra_host_args="$extra_host_args --with-gnu-ld"
9874 fi
9875
9876 if test x${use_included_zlib} = x &&
9877 echo " ${configdirs} " | grep " zlib " > /dev/null 2>&1 ; then
9878 :
9879 else
9880 with_system_zlib=yes
9881 extra_host_args="$extra_host_args --with-system-zlib"
9882 fi
9883
9884 # If using newlib, add --with-newlib to the extra_host_args so that gcc/configure
9885 # can detect this case.
9886
9887 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then
9888 with_newlib=yes
9889 extra_host_args="$extra_host_args --with-newlib"
9890 fi
9891
9892 # Handle ${copy_dirs}
9893 set fnord ${copy_dirs}
9894 shift
9895 while test $# != 0 ; do
9896 if test -f $2/COPIED && test x"`cat $2/COPIED`" = x"$1" ; then
9897 :
9898 else
9899 echo Copying $1 to $2
9900
9901 # Use the install script to create the directory and all required
9902 # parent directories.
9903 if test -d $2 ; then
9904 :
9905 else
9906 echo >config.temp
9907 ${srcdir}/install-sh -c -m 644 config.temp $2/COPIED
9908 fi
9909
9910 # Copy the directory, assuming we have tar.
9911 # FIXME: Should we use B in the second tar? Not all systems support it.
9912 (cd $1; tar -cf - .) | (cd $2; tar -xpf -)
9913
9914 # It is the responsibility of the user to correctly adjust all
9915 # symlinks. If somebody can figure out how to handle them correctly
9916 # here, feel free to add the code.
9917
9918 echo $1 > $2/COPIED
9919 fi
9920 shift; shift
9921 done
9922
9923 # Determine a target-dependent exec_prefix that the installed
9924 # gcc will search in. Keep this list sorted by triplet, with
9925 # the *-*-osname triplets last.
9926 md_exec_prefix=
9927 case "${target}" in
9928 i[34567]86-pc-msdosdjgpp*)
9929 md_exec_prefix=/dev/env/DJDIR/bin
9930 ;;
9931 *-*-hpux* | \
9932 *-*-nto-qnx* | \
9933 *-*-solaris2*)
9934 md_exec_prefix=/usr/ccs/bin
9935 ;;
9936 esac
9937
9938 extra_arflags_for_target=
9939 extra_nmflags_for_target=
9940 extra_ranlibflags_for_target=
9941 target_makefile_frag=/dev/null
9942 case "${target}" in
9943 spu-*-*)
9944 target_makefile_frag="config/mt-spu"
9945 ;;
9946 loongarch*-*linux* | loongarch*-*gnu*)
9947 target_makefile_frag="config/mt-loongarch-gnu"
9948 ;;
9949 loongarch*-*elf*)
9950 target_makefile_frag="config/mt-loongarch-elf"
9951 ;;
9952 mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
9953 target_makefile_frag="config/mt-sde"
9954 ;;
9955 mipsisa*-*-elfoabi*)
9956 target_makefile_frag="config/mt-mips-elfoabi"
9957 ;;
9958 mips*-*-*linux* | mips*-*-gnu*)
9959 target_makefile_frag="config/mt-mips-gnu"
9960 ;;
9961 nios2-*-elf*)
9962 target_makefile_frag="config/mt-nios2-elf"
9963 ;;
9964 *-*-linux-android*)
9965 target_makefile_frag="config/mt-android"
9966 ;;
9967 *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu | *-*-kopensolaris*-gnu)
9968 target_makefile_frag="config/mt-gnu"
9969 ;;
9970 *-*-aix4.[3456789]* | *-*-aix[56789].*)
9971 # nm and ar from AIX 4.3 and above require -X32_64 flag to all ar and nm
9972 # commands to handle both 32-bit and 64-bit objects. These flags are
9973 # harmless if we're using GNU nm or ar.
9974 extra_arflags_for_target=" -X32_64"
9975 extra_nmflags_for_target=" -B -X32_64"
9976 ;;
9977 esac
9978
9979 alphaieee_frag=/dev/null
9980 case $target in
9981 alpha*-*-*)
9982 # This just makes sure to use the -mieee option to build target libs.
9983 # This should probably be set individually by each library.
9984 alphaieee_frag="config/mt-alphaieee"
9985 ;;
9986 esac
9987
9988 # If --enable-target-optspace always use -Os instead of -O2 to build
9989 # the target libraries, similarly if it is not specified, use -Os
9990 # on selected platforms.
9991 ospace_frag=/dev/null
9992 case "${enable_target_optspace}:${target}" in
9993 yes:*)
9994 ospace_frag="config/mt-ospace"
9995 ;;
9996 :d30v-*)
9997 ospace_frag="config/mt-d30v"
9998 ;;
9999 :m32r-* | :d10v-* | :fr30-* | :i?86*-*-elfiamcu)
10000 ospace_frag="config/mt-ospace"
10001 ;;
10002 no:* | :*)
10003 ;;
10004 *)
10005 echo "*** bad value \"${enable_target_optspace}\" for --enable-target-optspace flag; ignored" 1>&2
10006 ;;
10007 esac
10008
10009 # Some systems (e.g., one of the i386-aix systems the gas testers are
10010 # using) don't handle "\$" correctly, so don't use it here.
10011 tooldir='${exec_prefix}'/${target_noncanonical}
10012 build_tooldir=${tooldir}
10013
10014 # Create a .gdbinit file which runs the one in srcdir
10015 # and tells GDB to look there for source files.
10016
10017 if test -r ${srcdir}/.gdbinit ; then
10018 case ${srcdir} in
10019 .) ;;
10020 *) cat > ./.gdbinit <<EOF
10021 # ${NO_EDIT}
10022 dir ${srcdir}
10023 dir .
10024 source ${srcdir}/.gdbinit
10025 EOF
10026 ;;
10027 esac
10028 fi
10029
10030 # Make sure that the compiler is able to generate an executable. If it
10031 # can't, we are probably in trouble. We don't care whether we can run the
10032 # executable--we might be using a cross compiler--we only care whether it
10033 # can be created. At this point the main configure script has set CC.
10034 we_are_ok=no
10035 echo "int main () { return 0; }" > conftest.c
10036 ${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
10037 if test $? = 0 ; then
10038 if test -s conftest || test -s conftest.exe ; then
10039 we_are_ok=yes
10040 fi
10041 fi
10042 case $we_are_ok in
10043 no)
10044 echo 1>&2 "*** The command '${CC} -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c' failed."
10045 echo 1>&2 "*** You must set the environment variable CC to a working compiler."
10046 rm -f conftest*
10047 exit 1
10048 ;;
10049 esac
10050 rm -f conftest*
10051
10052 # Decide which environment variable is used to find dynamic libraries.
10053 case "${host}" in
10054 *-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
10055 *-*-darwin*) RPATH_ENVVAR=DYLD_LIBRARY_PATH ;;
10056 *-*-mingw* | *-*-cygwin ) RPATH_ENVVAR=PATH ;;
10057 *) RPATH_ENVVAR=LD_LIBRARY_PATH ;;
10058 esac
10059
10060 # On systems where the dynamic library environment variable is PATH,
10061 # gcc/ will put dynamic libraries into a subdirectory to avoid adding
10062 # built executables to PATH.
10063 if test "$RPATH_ENVVAR" = PATH; then
10064 GCC_SHLIB_SUBDIR=/shlib
10065 else
10066 GCC_SHLIB_SUBDIR=
10067 fi
10068
10069 # Adjust the toplevel makefile according to whether bootstrap was selected.
10070 case $enable_bootstrap in
10071 yes)
10072 bootstrap_suffix=bootstrap
10073 BUILD_CONFIG=bootstrap-debug
10074 ;;
10075 no)
10076 bootstrap_suffix=no-bootstrap
10077 BUILD_CONFIG=
10078 ;;
10079 esac
10080
10081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default BUILD_CONFIG" >&5
10082 $as_echo_n "checking for default BUILD_CONFIG... " >&6; }
10083
10084
10085 # Check whether --with-build-config was given.
10086 if test "${with_build_config+set}" = set; then :
10087 withval=$with_build_config; case $with_build_config in
10088 yes) with_build_config= ;;
10089 no) with_build_config= BUILD_CONFIG= ;;
10090 esac
10091 fi
10092
10093
10094 if test "x${with_build_config}" != x; then
10095 BUILD_CONFIG=$with_build_config
10096 else
10097 case $BUILD_CONFIG in
10098 bootstrap-debug)
10099 if echo "int f (void) { return 0; }" > conftest.c &&
10100 ${CC} -c conftest.c &&
10101 mv conftest.o conftest.o.g0 &&
10102 ${CC} -c -g conftest.c &&
10103 mv conftest.o conftest.o.g &&
10104 ${srcdir}/contrib/compare-debug conftest.o.g0 conftest.o.g > /dev/null 2>&1; then
10105 :
10106 else
10107 BUILD_CONFIG=
10108 fi
10109 rm -f conftest.c conftest.o conftest.o.g0 conftest.o.g
10110 ;;
10111 esac
10112 fi
10113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CONFIG" >&5
10114 $as_echo "$BUILD_CONFIG" >&6; }
10115
10116
10117 # Use same top-level configure hooks in libgcc/libstdc++/libvtv.
10118 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5
10119 $as_echo_n "checking for --enable-vtable-verify... " >&6; }
10120 # Check whether --enable-vtable-verify was given.
10121 if test "${enable_vtable_verify+set}" = set; then :
10122 enableval=$enable_vtable_verify; case "$enableval" in
10123 yes) enable_vtable_verify=yes ;;
10124 no) enable_vtable_verify=no ;;
10125 *) enable_vtable_verify=no;;
10126 esac
10127 else
10128 enable_vtable_verify=no
10129 fi
10130
10131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5
10132 $as_echo "$enable_vtable_verify" >&6; }
10133
10134 # Record target_configdirs and the configure arguments for target and
10135 # build configuration in Makefile.
10136 target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
10137 build_configdirs=`echo "${build_configdirs}" | sed -e 's/build-//g'`
10138 bootstrap_fixincludes=no
10139
10140 # If we are building libgomp, bootstrap it.
10141 if echo " ${target_configdirs} " | grep " libgomp " > /dev/null 2>&1 ; then
10142 bootstrap_target_libs=${bootstrap_target_libs}target-libgomp,
10143 fi
10144
10145 # If we are building libsanitizer and $BUILD_CONFIG contains bootstrap-asan
10146 # or bootstrap-ubsan, bootstrap it.
10147 if echo " ${target_configdirs} " | grep " libsanitizer " > /dev/null 2>&1; then
10148 case "$BUILD_CONFIG" in
10149 *bootstrap-hwasan* | *bootstrap-asan* | *bootstrap-ubsan* )
10150 bootstrap_target_libs=${bootstrap_target_libs}target-libsanitizer,
10151 bootstrap_fixincludes=yes
10152 ;;
10153 esac
10154 fi
10155
10156 # If we are building libvtv and --enable-vtable-verify, bootstrap it.
10157 if echo " ${target_configdirs} " | grep " libvtv " > /dev/null 2>&1 &&
10158 test "$enable_vtable_verify" != no; then
10159 bootstrap_target_libs=${bootstrap_target_libs}target-libvtv,
10160 fi
10161
10162 # If we are building libatomic and the list of enabled languages includes the
10163 # D frontend, bootstrap it.
10164 if echo " ${target_configdirs} " | grep " libatomic " > /dev/null 2>&1; then
10165 case ,${enable_languages}, in
10166 *,d,*)
10167 bootstrap_target_libs=${bootstrap_target_libs}target-libatomic,
10168 ;;
10169 esac
10170 fi
10171
10172 # Determine whether gdb needs tk/tcl or not.
10173 # Use 'maybe' since enable_gdbtk might be true even if tk isn't available
10174 # and in that case we want gdb to be built without tk. Ugh!
10175 # In fact I believe gdb is the *only* package directly dependent on tk,
10176 # so we should be able to put the 'maybe's in unconditionally and
10177 # leave out the maybe dependencies when enable_gdbtk is false. I'm not
10178 # 100% sure that that's safe though.
10179
10180 gdb_tk="maybe-all-tcl maybe-all-tk maybe-all-itcl maybe-all-libgui"
10181 case "$enable_gdbtk" in
10182 no)
10183 GDB_TK="" ;;
10184 yes)
10185 GDB_TK="${gdb_tk}" ;;
10186 *)
10187 # Only add the dependency on gdbtk when GDBtk is part of the gdb
10188 # distro. Eventually someone will fix this and move Insight, nee
10189 # gdbtk to a separate directory.
10190 if test -d ${srcdir}/gdb/gdbtk ; then
10191 GDB_TK="${gdb_tk}"
10192 else
10193 GDB_TK=""
10194 fi
10195 ;;
10196 esac
10197 CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g`
10198 INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g`
10199
10200 # gdb and gdbserver depend on gnulib and gdbsupport, but as nothing
10201 # else does, only include them if one of these is built. The Makefile
10202 # provides the ordering, so it's enough here to add to the list.
10203 case " ${configdirs} " in
10204 *\ gdb\ *)
10205 configdirs="${configdirs} gnulib gdbsupport"
10206 ;;
10207 *\ gdbserver\ *)
10208 configdirs="${configdirs} gnulib gdbsupport"
10209 ;;
10210 *\ sim\ *)
10211 configdirs="${configdirs} gnulib"
10212 ;;
10213 esac
10214
10215 # Strip out unwanted targets.
10216
10217 # While at that, we remove Makefiles if we were started for recursive
10218 # configuration, so that the top-level Makefile reconfigures them,
10219 # like we used to do when configure itself was recursive.
10220
10221 # Loop over modules. We used to use the "$extrasub" feature from Autoconf
10222 # but now we're fixing up the Makefile ourselves with the additional
10223 # commands passed to AC_CONFIG_FILES. Use separate variables
10224 # extrasub-{build,host,target} not because there is any reason to split
10225 # the substitutions up that way, but only to remain below the limit of
10226 # 99 commands in a script, for HP-UX sed.
10227
10228 # Do not nest @if/@endif or @unless/@endunless pairs, because
10229 # configure will not warn you at all.
10230
10231 case "$enable_bootstrap:$ENABLE_GOLD: $configdirs :,$stage1_languages," in
10232 yes:yes:*\ gold\ *:*,c++,*) ;;
10233 yes:yes:*\ gold\ *:*)
10234 as_fn_error $? "in a combined tree, bootstrapping with --enable-gold requires c++ in stage1_languages" "$LINENO" 5
10235 ;;
10236 esac
10237
10238 extrasub_build=
10239 for module in ${build_configdirs} ; do
10240 if test -z "${no_recursion}" \
10241 && test -f ${build_subdir}/${module}/Makefile; then
10242 echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
10243 rm -f ${build_subdir}/${module}/Makefile
10244 fi
10245 extrasub_build="$extrasub_build
10246 /^@if build-$module\$/d
10247 /^@endif build-$module\$/d
10248 /^@unless build-$module\$/,/^@endunless build-$module\$/d
10249 /^@if build-$module-$bootstrap_suffix\$/d
10250 /^@endif build-$module-$bootstrap_suffix\$/d
10251 /^@unless build-$module-$bootstrap_suffix\$/,/^@endunless build-$module-$bootstrap_suffix\$/d"
10252 done
10253 extrasub_host=
10254 for module in ${configdirs} ; do
10255 if test -z "${no_recursion}"; then
10256 for file in stage*-${module}/Makefile prev-${module}/Makefile ${module}/Makefile; do
10257 if test -f ${file}; then
10258 echo 1>&2 "*** removing ${file} to force reconfigure"
10259 rm -f ${file}
10260 fi
10261 done
10262 fi
10263 case ${module},${bootstrap_fixincludes} in
10264 fixincludes,no) host_bootstrap_suffix=no-bootstrap ;;
10265 *) host_bootstrap_suffix=$bootstrap_suffix ;;
10266 esac
10267 extrasub_host="$extrasub_host
10268 /^@if $module\$/d
10269 /^@endif $module\$/d
10270 /^@unless $module\$/,/^@endunless $module\$/d
10271 /^@if $module-$host_bootstrap_suffix\$/d
10272 /^@endif $module-$host_bootstrap_suffix\$/d
10273 /^@unless $module-$host_bootstrap_suffix\$/,/^@endunless $module-$host_bootstrap_suffix\$/d"
10274 done
10275 extrasub_target=
10276 for module in ${target_configdirs} ; do
10277 if test -z "${no_recursion}" \
10278 && test -f ${target_subdir}/${module}/Makefile; then
10279 echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
10280 rm -f ${target_subdir}/${module}/Makefile
10281 fi
10282
10283 # We only bootstrap target libraries listed in bootstrap_target_libs.
10284 case $bootstrap_target_libs in
10285 *,target-$module,*) target_bootstrap_suffix=$bootstrap_suffix ;;
10286 *) target_bootstrap_suffix=no-bootstrap ;;
10287 esac
10288
10289 extrasub_target="$extrasub_target
10290 /^@if target-$module\$/d
10291 /^@endif target-$module\$/d
10292 /^@unless target-$module\$/,/^@endunless target-$module\$/d
10293 /^@if target-$module-$target_bootstrap_suffix\$/d
10294 /^@endif target-$module-$target_bootstrap_suffix\$/d
10295 /^@unless target-$module-$target_bootstrap_suffix\$/,/^@endunless target-$module-$target_bootstrap_suffix\$/d"
10296 done
10297
10298 # Do the final fixup along with target modules.
10299 extrasub_target="$extrasub_target
10300 /^@if /,/^@endif /d
10301 /^@unless /d
10302 /^@endunless /d"
10303
10304 if test "$enable_pgo_build" != "no"; then
10305 extrasub_build="$extrasub_build
10306 /^@if pgo-build\$/d
10307 /^@endif pgo-build\$/d"
10308 fi
10309
10310 # Create the serialization dependencies. This uses a temporary file.
10311
10312 # Check whether --enable-serial-configure was given.
10313 if test "${enable_serial_configure+set}" = set; then :
10314 enableval=$enable_serial_configure;
10315 fi
10316
10317
10318 case ${enable_serial_configure} in
10319 yes)
10320 enable_serial_build_configure=yes
10321 enable_serial_host_configure=yes
10322 enable_serial_target_configure=yes
10323 ;;
10324 esac
10325
10326 # These force 'configure's to be done one at a time, to avoid problems
10327 # with contention over a shared config.cache.
10328 rm -f serdep.tmp
10329 if test "x${enable_serial_build_configure}" = xyes || test "x${enable_serial_host_configure}" = xyes || test "x${enable_serial_target_configure}" = xyes; then
10330 echo '# serdep.tmp' > serdep.tmp
10331 fi
10332 olditem=
10333 test "x${enable_serial_build_configure}" = xyes &&
10334 for item in ${build_configdirs} ; do
10335 case ${olditem} in
10336 "") ;;
10337 *) echo "configure-build-${item}: configure-build-${olditem}" >> serdep.tmp ;;
10338 esac
10339 olditem=${item}
10340 done
10341 olditem=
10342 test "x${enable_serial_host_configure}" = xyes &&
10343 for item in ${configdirs} ; do
10344 case ${olditem} in
10345 "") ;;
10346 *) echo "configure-${item}: configure-${olditem}" >> serdep.tmp ;;
10347 esac
10348 olditem=${item}
10349 done
10350 olditem=
10351 test "x${enable_serial_target_configure}" = xyes &&
10352 for item in ${target_configdirs} ; do
10353 case ${olditem} in
10354 "") ;;
10355 *) echo "configure-target-${item}: configure-target-${olditem}" >> serdep.tmp ;;
10356 esac
10357 olditem=${item}
10358 done
10359 serialization_dependencies=serdep.tmp
10360
10361
10362 # Base args. Strip norecursion, cache-file, srcdir, host, build,
10363 # target, nonopt, and variable assignments. These are the ones we
10364 # might not want to pass down to subconfigures. The exception being
10365 # --cache-file=/dev/null, which is used to turn off the use of cache
10366 # files altogether, and which should be passed on to subconfigures.
10367 # Also strip program-prefix, program-suffix, and program-transform-name,
10368 # so that we can pass down a consistent program-transform-name.
10369 hbaseargs=
10370 bbaseargs=
10371 tbaseargs=
10372 keep_next=no
10373 skip_next=no
10374 eval "set -- $ac_configure_args"
10375 for ac_arg
10376 do
10377 if test X"$skip_next" = X"yes"; then
10378 skip_next=no
10379 continue
10380 fi
10381 if test X"$keep_next" = X"yes"; then
10382 case $ac_arg in
10383 *\'*)
10384 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10385 esac
10386 hbaseargs="$hbaseargs '$ac_arg'"
10387 bbaseargs="$bbaseargs '$ac_arg'"
10388 tbaseargs="$tbaseargs '$ac_arg'"
10389 keep_next=no
10390 continue
10391 fi
10392
10393 # Handle separated arguments. Based on the logic generated by
10394 # autoconf 2.59.
10395 case $ac_arg in
10396 *=* | --config-cache | -C | -disable-* | --disable-* \
10397 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
10398 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
10399 | -with-* | --with-* | -without-* | --without-* | --x)
10400 separate_arg=no
10401 ;;
10402 -*)
10403 separate_arg=yes
10404 ;;
10405 *)
10406 separate_arg=no
10407 ;;
10408 esac
10409
10410 skip_targ=no
10411 skip_barg=no
10412 case $ac_arg in
10413
10414 --with-* | --without-*)
10415 libopt=`echo "$ac_arg" | sed -e 's,^--[^-_]*[-_],,' -e 's,=.*$,,'`
10416
10417 case $libopt in
10418 *[-_]include)
10419 lib=`echo "$libopt" | sed 's,[-_]include$,,'`
10420 ;;
10421 *[-_]lib)
10422 lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
10423 ;;
10424 *[-_]prefix)
10425 lib=`echo "$libopt" | sed 's,[-_]prefix$,,'`
10426 ;;
10427 *[-_]type)
10428 lib=`echo "$libopt" | sed 's,[-_]type$,,'`
10429 ;;
10430 *)
10431 lib=$libopt
10432 ;;
10433 esac
10434
10435
10436 case $lib in
10437 mpc | mpfr | gmp | isl)
10438 # If we're processing --with-$lib, --with-$lib-include or
10439 # --with-$lib-lib, for one of the libs above, and target is
10440 # different from host, don't pass the current argument to any
10441 # target library's configure.
10442 if test x$is_cross_compiler = xyes; then
10443 skip_targ=yes
10444 fi
10445 ;;
10446 libintl | libiconv)
10447 # We don't want libintl (and co.) in anything but the host arguments.
10448 skip_targ=yes
10449 skip_barg=yes
10450 ;;
10451 esac
10452 ;;
10453 esac
10454
10455 case "$ac_arg" in
10456 --cache-file=/dev/null | \
10457 -cache-file=/dev/null )
10458 # Handled here to avoid the test to skip args below.
10459 hbaseargs="$hbaseargs '$ac_arg'"
10460 bbaseargs="$bbaseargs '$ac_arg'"
10461 tbaseargs="$tbaseargs '$ac_arg'"
10462 # Assert: $separate_arg should always be no.
10463 keep_next=$separate_arg
10464 ;;
10465 --no*)
10466 continue
10467 ;;
10468 --c* | \
10469 --sr* | \
10470 --ho* | \
10471 --bu* | \
10472 --t* | \
10473 --program-* | \
10474 -cache_file* | \
10475 -srcdir* | \
10476 -host* | \
10477 -build* | \
10478 -target* | \
10479 -program-prefix* | \
10480 -program-suffix* | \
10481 -program-transform-name* )
10482 skip_next=$separate_arg
10483 continue
10484 ;;
10485 -*)
10486 # An option. Add it.
10487 case $ac_arg in
10488 *\'*)
10489 ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
10490 esac
10491 hbaseargs="$hbaseargs '$ac_arg'"
10492 if test X"$skip_barg" = Xno; then
10493 bbaseargs="$bbaseargs '$ac_arg'"
10494 fi
10495 if test X"$skip_targ" = Xno; then
10496 tbaseargs="$tbaseargs '$ac_arg'"
10497 fi
10498 keep_next=$separate_arg
10499 ;;
10500 *)
10501 # Either a variable assignment, or a nonopt (triplet). Don't
10502 # pass it down; let the Makefile handle this.
10503 continue
10504 ;;
10505 esac
10506 done
10507 # Remove the initial space we just introduced and, as these will be
10508 # expanded by make, quote '$'.
10509 hbaseargs=`echo "x$hbaseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
10510 bbaseargs=`echo "x$bbaseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
10511
10512 # Add in --program-transform-name, after --program-prefix and
10513 # --program-suffix have been applied to it. Autoconf has already
10514 # doubled dollar signs and backslashes in program_transform_name; we want
10515 # the backslashes un-doubled, and then the entire thing wrapped in single
10516 # quotes, because this will be expanded first by make and then by the shell.
10517 # Also, because we want to override the logic in subdir configure scripts to
10518 # choose program_transform_name, replace any s,x,x, with s,y,y,.
10519 sed -e "s,\\\\\\\\,\\\\,g; s,','\\\\'',g; s/s,x,x,/s,y,y,/" <<EOF_SED > conftestsed.out
10520 ${program_transform_name}
10521 EOF_SED
10522 gcc_transform_name=`cat conftestsed.out`
10523 rm -f conftestsed.out
10524 hbaseargs="$hbaseargs --program-transform-name='${gcc_transform_name}'"
10525 bbaseargs="$bbaseargs --program-transform-name='${gcc_transform_name}'"
10526 tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
10527 if test "$silent" = yes; then
10528 bbaseargs="$bbaseargs --silent"
10529 hbaseargs="$hbaseargs --silent"
10530 tbaseargs="$tbaseargs --silent"
10531 fi
10532
10533 bbaseargs="$bbaseargs --disable-option-checking"
10534 hbaseargs="$hbaseargs --disable-option-checking"
10535 tbaseargs="$tbaseargs --disable-option-checking"
10536
10537 if test "$enable_year2038" = no; then
10538 baseargs="$baseargs --disable-year2038"
10539 tbaseargs="$tbaseargs --disable-year2038"
10540 fi
10541
10542 # Record and document user additions to sub configure arguments.
10543
10544
10545
10546
10547 # For the build-side libraries, we just need to pretend we're native,
10548 # and not use the same cache file. Multilibs are neither needed nor
10549 # desired. We can't even use the same cache file for all build-side
10550 # libraries, as they're compiled differently; some with C, some with
10551 # C++ or with different feature-enabling options.
10552 build_configargs="$build_configargs --cache-file=./config.cache ${bbaseargs}"
10553
10554 # For host modules, accept cache file option, or specification as blank.
10555 case "${cache_file}" in
10556 "") # empty
10557 cache_file_option="" ;;
10558 /* | [A-Za-z]:[\\/]* ) # absolute path
10559 cache_file_option="--cache-file=${cache_file}" ;;
10560 *) # relative path
10561 cache_file_option="--cache-file=../${cache_file}" ;;
10562 esac
10563
10564 # Host dirs don't like to share a cache file either, horribly enough.
10565 # This seems to be due to autoconf 2.5x stupidity.
10566 host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${hbaseargs}"
10567
10568 target_configargs="$target_configargs ${tbaseargs}"
10569
10570 # Passing a --with-cross-host argument lets the target libraries know
10571 # whether they are being built with a cross-compiler or being built
10572 # native. However, it would be better to use other mechanisms to make the
10573 # sorts of decisions they want to make on this basis. Please consider
10574 # this option to be deprecated. FIXME.
10575 if test x${is_cross_compiler} = xyes ; then
10576 target_configargs="--with-cross-host=${host_noncanonical} ${target_configargs}"
10577 fi
10578
10579 # Special user-friendly check for native x86_64-linux build, if
10580 # multilib is not explicitly enabled.
10581 case "$target:$have_compiler:$host:$target:$enable_multilib" in
10582 x86_64-*linux*:yes:$build:$build:)
10583 # Make sure we have a development environment that handles 32-bit
10584 dev64=no
10585 echo "int main () { return 0; }" > conftest.c
10586 ${CC} -m32 -o conftest ${CFLAGS} ${CPPFLAGS} ${LDFLAGS} conftest.c
10587 if test $? = 0 ; then
10588 if test -s conftest || test -s conftest.exe ; then
10589 dev64=yes
10590 fi
10591 fi
10592 rm -f conftest*
10593 if test x${dev64} != xyes ; then
10594 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
10595 fi
10596 ;;
10597 esac
10598
10599 # Default to --enable-multilib.
10600 if test x${enable_multilib} = x ; then
10601 target_configargs="--enable-multilib ${target_configargs}"
10602 fi
10603
10604 # Pass --with-newlib if appropriate. Note that target_configdirs has
10605 # changed from the earlier setting of with_newlib.
10606 if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " newlib " > /dev/null 2>&1 && test -d ${srcdir}/newlib ; then
10607 target_configargs="--with-newlib ${target_configargs}"
10608 fi
10609
10610 # Different target subdirs use different values of certain variables
10611 # (notably CXX). Worse, multilibs use *lots* of different values.
10612 # Worse yet, autoconf 2.5x makes some of these 'precious', meaning that
10613 # it doesn't automatically accept command-line overrides of them.
10614 # This means it's not safe for target subdirs to share a cache file,
10615 # which is disgusting, but there you have it. Hopefully this can be
10616 # fixed in future. It's still worthwhile to use a cache file for each
10617 # directory. I think.
10618
10619 # Pass the appropriate --build, --host, --target and --cache-file arguments.
10620 # We need to pass --target, as newer autoconf's requires consistency
10621 # for target_alias and gcc doesn't manage it consistently.
10622 target_configargs="--cache-file=./config.cache ${target_configargs}"
10623
10624 FLAGS_FOR_TARGET=
10625 case " $target_configdirs " in
10626 *" newlib "*)
10627 case " $target_configargs " in
10628 *" --with-newlib "*)
10629 case "$target" in
10630 *-cygwin*)
10631 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -isystem $$s/winsup/cygwin/include'
10632 ;;
10633 esac
10634
10635 # If we're not building GCC, don't discard standard headers.
10636 if test -d ${srcdir}/gcc; then
10637 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -nostdinc'
10638
10639 if test "${build}" != "${host}"; then
10640 # On Canadian crosses, CC_FOR_TARGET will have already been set
10641 # by `configure', so we won't have an opportunity to add -Bgcc/
10642 # to it. This is right: we don't want to search that directory
10643 # for binaries, but we want the header files in there, so add
10644 # them explicitly.
10645 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
10646
10647 # Someone might think of using the pre-installed headers on
10648 # Canadian crosses, in case the installed compiler is not fully
10649 # compatible with the compiler being built. In this case, it
10650 # would be better to flag an error than risking having
10651 # incompatible object files being constructed. We can't
10652 # guarantee that an error will be flagged, but let's hope the
10653 # compiler will do it, when presented with incompatible header
10654 # files.
10655 fi
10656 fi
10657
10658 case "${target}-${is_cross_compiler}" in
10659 i[3456789]86-*-linux*-no)
10660 # Here host == target, so we don't need to build gcc,
10661 # so we don't want to discard standard headers.
10662 FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
10663 ;;
10664 *)
10665 # If we're building newlib, use its generic headers last, but search
10666 # for any libc-related directories first (so make it the last -B
10667 # switch).
10668 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/newlib/ -isystem $$r/$(TARGET_SUBDIR)/newlib/targ-include -isystem $$s/newlib/libc/include'
10669
10670 # If we're building libgloss, find the startup file, simulator library
10671 # and linker script.
10672 case " $target_configdirs " in
10673 *" libgloss "*)
10674 # Look for startup file, simulator library and maybe linker script.
10675 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$$r/$(TARGET_SUBDIR)/libgloss/'"$libgloss_dir"
10676 # Look for libnosys.a in case the target needs it.
10677 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/libgloss/libnosys'
10678 # Most targets have the linker script in the source directory.
10679 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$s/libgloss/'"$libgloss_dir"
10680 ;;
10681 esac
10682 ;;
10683 esac
10684 ;;
10685 esac
10686 ;;
10687 esac
10688
10689 case "$target" in
10690 x86_64-*mingw* | *-w64-mingw*)
10691 # MinGW-w64 does not use newlib, nor does it use winsup. It may,
10692 # however, use a symlink named 'mingw' in ${prefix} .
10693 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L${prefix}/${target}/lib -L${prefix}/mingw/lib -isystem ${prefix}/${target}/include -isystem ${prefix}/mingw/include'
10694 ;;
10695 *-mingw*)
10696 # MinGW can't be handled as Cygwin above since it does not use newlib.
10697 FLAGS_FOR_TARGET=$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'
10698 ;;
10699 esac
10700
10701 # Allow the user to override the flags for
10702 # our build compiler if desired.
10703 if test x"${build}" = x"${host}" ; then
10704 CFLAGS_FOR_BUILD=${CFLAGS_FOR_BUILD-${CFLAGS}}
10705 CPPFLAGS_FOR_BUILD=${CPPFLAGS_FOR_BUILD-${CPPFLAGS}}
10706 CXXFLAGS_FOR_BUILD=${CXXFLAGS_FOR_BUILD-${CXXFLAGS}}
10707 LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
10708 fi
10709
10710 # On Canadian crosses, we'll be searching the right directories for
10711 # the previously-installed cross compiler, so don't bother to add
10712 # flags for directories within the install tree of the compiler
10713 # being built; programs in there won't even run.
10714 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
10715 # Search for pre-installed headers if nothing else fits.
10716 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
10717 fi
10718
10719 if test "x${use_gnu_ld}" = x &&
10720 echo " ${configdirs} " | grep " ld " > /dev/null ; then
10721 # Arrange for us to find uninstalled linker scripts.
10722 FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld'
10723 fi
10724
10725 # Search for other target-specific linker scripts and such.
10726 case "${target}" in
10727 mep*)
10728 FLAGS_FOR_TARGET="$FLAGS_FOR_TARGET -mlibrary"
10729 ;;
10730 # The VxWorks support for shared libraries is getting in
10731 # incrementally. Make sure it doesn't get activated implicitly:
10732 *vxworks*)
10733 if test "${enable_shared-unset}" = unset ; then
10734 enable_shared=no
10735 # So the build of libraries knows ...
10736 target_configargs="${target_configargs} --disable-shared"
10737 # So gcc knows ...
10738 host_configargs="${host_configargs} --disable-shared"
10739 fi
10740 ;;
10741 esac
10742
10743 # Makefile fragments.
10744 for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag;
10745 do
10746 eval fragval=\$$frag
10747 if test $fragval != /dev/null; then
10748 eval $frag=${srcdir}/$fragval
10749 fi
10750 done
10751
10752
10753
10754
10755
10756 # Miscellanea: directories, flags, etc.
10757
10758
10759
10760
10761
10762
10763
10764
10765 # Build module lists & subconfigure args.
10766
10767
10768
10769 # Host module lists & subconfigure args.
10770
10771
10772
10773
10774 # Target module lists & subconfigure args.
10775
10776
10777
10778 # Build tools.
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797
10798
10799 # Generate default definitions for YACC, M4, LEX and other programs that run
10800 # on the build machine. These are used if the Makefile can't locate these
10801 # programs in objdir.
10802 MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing
10803
10804 for ac_prog in 'bison -y' byacc yacc
10805 do
10806 # Extract the first word of "$ac_prog", so it can be a program name with args.
10807 set dummy $ac_prog; ac_word=$2
10808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10809 $as_echo_n "checking for $ac_word... " >&6; }
10810 if ${ac_cv_prog_YACC+:} false; then :
10811 $as_echo_n "(cached) " >&6
10812 else
10813 if test -n "$YACC"; then
10814 ac_cv_prog_YACC="$YACC" # Let the user override the test.
10815 else
10816 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10817 for as_dir in $PATH
10818 do
10819 IFS=$as_save_IFS
10820 test -z "$as_dir" && as_dir=.
10821 for ac_exec_ext in '' $ac_executable_extensions; do
10822 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10823 ac_cv_prog_YACC="$ac_prog"
10824 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10825 break 2
10826 fi
10827 done
10828 done
10829 IFS=$as_save_IFS
10830
10831 fi
10832 fi
10833 YACC=$ac_cv_prog_YACC
10834 if test -n "$YACC"; then
10835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
10836 $as_echo "$YACC" >&6; }
10837 else
10838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10839 $as_echo "no" >&6; }
10840 fi
10841
10842
10843 test -n "$YACC" && break
10844 done
10845 test -n "$YACC" || YACC="$MISSING bison -y"
10846
10847 case " $build_configdirs " in
10848 *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;;
10849 esac
10850
10851 for ac_prog in bison
10852 do
10853 # Extract the first word of "$ac_prog", so it can be a program name with args.
10854 set dummy $ac_prog; ac_word=$2
10855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10856 $as_echo_n "checking for $ac_word... " >&6; }
10857 if ${ac_cv_prog_BISON+:} false; then :
10858 $as_echo_n "(cached) " >&6
10859 else
10860 if test -n "$BISON"; then
10861 ac_cv_prog_BISON="$BISON" # Let the user override the test.
10862 else
10863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10864 for as_dir in $PATH
10865 do
10866 IFS=$as_save_IFS
10867 test -z "$as_dir" && as_dir=.
10868 for ac_exec_ext in '' $ac_executable_extensions; do
10869 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10870 ac_cv_prog_BISON="$ac_prog"
10871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10872 break 2
10873 fi
10874 done
10875 done
10876 IFS=$as_save_IFS
10877
10878 fi
10879 fi
10880 BISON=$ac_cv_prog_BISON
10881 if test -n "$BISON"; then
10882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
10883 $as_echo "$BISON" >&6; }
10884 else
10885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10886 $as_echo "no" >&6; }
10887 fi
10888
10889
10890 test -n "$BISON" && break
10891 done
10892 test -n "$BISON" || BISON="$MISSING bison"
10893
10894 case " $build_configdirs " in
10895 *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;;
10896 esac
10897
10898 for ac_prog in gm4 gnum4 m4
10899 do
10900 # Extract the first word of "$ac_prog", so it can be a program name with args.
10901 set dummy $ac_prog; ac_word=$2
10902 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10903 $as_echo_n "checking for $ac_word... " >&6; }
10904 if ${ac_cv_prog_M4+:} false; then :
10905 $as_echo_n "(cached) " >&6
10906 else
10907 if test -n "$M4"; then
10908 ac_cv_prog_M4="$M4" # Let the user override the test.
10909 else
10910 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10911 for as_dir in $PATH
10912 do
10913 IFS=$as_save_IFS
10914 test -z "$as_dir" && as_dir=.
10915 for ac_exec_ext in '' $ac_executable_extensions; do
10916 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10917 ac_cv_prog_M4="$ac_prog"
10918 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10919 break 2
10920 fi
10921 done
10922 done
10923 IFS=$as_save_IFS
10924
10925 fi
10926 fi
10927 M4=$ac_cv_prog_M4
10928 if test -n "$M4"; then
10929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M4" >&5
10930 $as_echo "$M4" >&6; }
10931 else
10932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10933 $as_echo "no" >&6; }
10934 fi
10935
10936
10937 test -n "$M4" && break
10938 done
10939 test -n "$M4" || M4="$MISSING m4"
10940
10941 case " $build_configdirs " in
10942 *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;;
10943 esac
10944
10945 for ac_prog in flex lex
10946 do
10947 # Extract the first word of "$ac_prog", so it can be a program name with args.
10948 set dummy $ac_prog; ac_word=$2
10949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10950 $as_echo_n "checking for $ac_word... " >&6; }
10951 if ${ac_cv_prog_LEX+:} false; then :
10952 $as_echo_n "(cached) " >&6
10953 else
10954 if test -n "$LEX"; then
10955 ac_cv_prog_LEX="$LEX" # Let the user override the test.
10956 else
10957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10958 for as_dir in $PATH
10959 do
10960 IFS=$as_save_IFS
10961 test -z "$as_dir" && as_dir=.
10962 for ac_exec_ext in '' $ac_executable_extensions; do
10963 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
10964 ac_cv_prog_LEX="$ac_prog"
10965 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10966 break 2
10967 fi
10968 done
10969 done
10970 IFS=$as_save_IFS
10971
10972 fi
10973 fi
10974 LEX=$ac_cv_prog_LEX
10975 if test -n "$LEX"; then
10976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
10977 $as_echo "$LEX" >&6; }
10978 else
10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10980 $as_echo "no" >&6; }
10981 fi
10982
10983
10984 test -n "$LEX" && break
10985 done
10986 test -n "$LEX" || LEX="$MISSING flex"
10987
10988 case " $build_configdirs " in
10989 *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
10990 *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;;
10991 esac
10992
10993 for ac_prog in flex
10994 do
10995 # Extract the first word of "$ac_prog", so it can be a program name with args.
10996 set dummy $ac_prog; ac_word=$2
10997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10998 $as_echo_n "checking for $ac_word... " >&6; }
10999 if ${ac_cv_prog_FLEX+:} false; then :
11000 $as_echo_n "(cached) " >&6
11001 else
11002 if test -n "$FLEX"; then
11003 ac_cv_prog_FLEX="$FLEX" # Let the user override the test.
11004 else
11005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11006 for as_dir in $PATH
11007 do
11008 IFS=$as_save_IFS
11009 test -z "$as_dir" && as_dir=.
11010 for ac_exec_ext in '' $ac_executable_extensions; do
11011 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11012 ac_cv_prog_FLEX="$ac_prog"
11013 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11014 break 2
11015 fi
11016 done
11017 done
11018 IFS=$as_save_IFS
11019
11020 fi
11021 fi
11022 FLEX=$ac_cv_prog_FLEX
11023 if test -n "$FLEX"; then
11024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FLEX" >&5
11025 $as_echo "$FLEX" >&6; }
11026 else
11027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11028 $as_echo "no" >&6; }
11029 fi
11030
11031
11032 test -n "$FLEX" && break
11033 done
11034 test -n "$FLEX" || FLEX="$MISSING flex"
11035
11036 case " $build_configdirs " in
11037 *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;;
11038 esac
11039
11040 for ac_prog in makeinfo
11041 do
11042 # Extract the first word of "$ac_prog", so it can be a program name with args.
11043 set dummy $ac_prog; ac_word=$2
11044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11045 $as_echo_n "checking for $ac_word... " >&6; }
11046 if ${ac_cv_prog_MAKEINFO+:} false; then :
11047 $as_echo_n "(cached) " >&6
11048 else
11049 if test -n "$MAKEINFO"; then
11050 ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
11051 else
11052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11053 for as_dir in $PATH
11054 do
11055 IFS=$as_save_IFS
11056 test -z "$as_dir" && as_dir=.
11057 for ac_exec_ext in '' $ac_executable_extensions; do
11058 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11059 ac_cv_prog_MAKEINFO="$ac_prog"
11060 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11061 break 2
11062 fi
11063 done
11064 done
11065 IFS=$as_save_IFS
11066
11067 fi
11068 fi
11069 MAKEINFO=$ac_cv_prog_MAKEINFO
11070 if test -n "$MAKEINFO"; then
11071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
11072 $as_echo "$MAKEINFO" >&6; }
11073 else
11074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11075 $as_echo "no" >&6; }
11076 fi
11077
11078
11079 test -n "$MAKEINFO" && break
11080 done
11081 test -n "$MAKEINFO" || MAKEINFO="$MISSING makeinfo"
11082
11083 case " $build_configdirs " in
11084 *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;;
11085 *)
11086
11087 # For an installed makeinfo, we require it to be from texinfo 4.7 or
11088 # higher, else we use the "missing" dummy.
11089 if ${MAKEINFO} --version \
11090 | egrep 'texinfo[^0-9]*(4\.([7-9]|[1-9][0-9])|[5-9]|[1-9][0-9])' >/dev/null 2>&1; then
11091 :
11092 else
11093 MAKEINFO="$MISSING makeinfo"
11094 fi
11095 ;;
11096
11097 esac
11098
11099 # FIXME: expect and dejagnu may become build tools?
11100
11101 for ac_prog in expect
11102 do
11103 # Extract the first word of "$ac_prog", so it can be a program name with args.
11104 set dummy $ac_prog; ac_word=$2
11105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11106 $as_echo_n "checking for $ac_word... " >&6; }
11107 if ${ac_cv_prog_EXPECT+:} false; then :
11108 $as_echo_n "(cached) " >&6
11109 else
11110 if test -n "$EXPECT"; then
11111 ac_cv_prog_EXPECT="$EXPECT" # Let the user override the test.
11112 else
11113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11114 for as_dir in $PATH
11115 do
11116 IFS=$as_save_IFS
11117 test -z "$as_dir" && as_dir=.
11118 for ac_exec_ext in '' $ac_executable_extensions; do
11119 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11120 ac_cv_prog_EXPECT="$ac_prog"
11121 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11122 break 2
11123 fi
11124 done
11125 done
11126 IFS=$as_save_IFS
11127
11128 fi
11129 fi
11130 EXPECT=$ac_cv_prog_EXPECT
11131 if test -n "$EXPECT"; then
11132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $EXPECT" >&5
11133 $as_echo "$EXPECT" >&6; }
11134 else
11135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11136 $as_echo "no" >&6; }
11137 fi
11138
11139
11140 test -n "$EXPECT" && break
11141 done
11142 test -n "$EXPECT" || EXPECT="expect"
11143
11144 case " $configdirs " in
11145 *" expect "*)
11146 test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect'
11147 ;;
11148 esac
11149
11150 for ac_prog in runtest
11151 do
11152 # Extract the first word of "$ac_prog", so it can be a program name with args.
11153 set dummy $ac_prog; ac_word=$2
11154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11155 $as_echo_n "checking for $ac_word... " >&6; }
11156 if ${ac_cv_prog_RUNTEST+:} false; then :
11157 $as_echo_n "(cached) " >&6
11158 else
11159 if test -n "$RUNTEST"; then
11160 ac_cv_prog_RUNTEST="$RUNTEST" # Let the user override the test.
11161 else
11162 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11163 for as_dir in $PATH
11164 do
11165 IFS=$as_save_IFS
11166 test -z "$as_dir" && as_dir=.
11167 for ac_exec_ext in '' $ac_executable_extensions; do
11168 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11169 ac_cv_prog_RUNTEST="$ac_prog"
11170 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11171 break 2
11172 fi
11173 done
11174 done
11175 IFS=$as_save_IFS
11176
11177 fi
11178 fi
11179 RUNTEST=$ac_cv_prog_RUNTEST
11180 if test -n "$RUNTEST"; then
11181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RUNTEST" >&5
11182 $as_echo "$RUNTEST" >&6; }
11183 else
11184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11185 $as_echo "no" >&6; }
11186 fi
11187
11188
11189 test -n "$RUNTEST" && break
11190 done
11191 test -n "$RUNTEST" || RUNTEST="runtest"
11192
11193 case " $configdirs " in
11194 *" dejagnu "*)
11195 test $host = $build && RUNTEST='$$s/$(HOST_SUBDIR)/dejagnu/runtest'
11196 ;;
11197 esac
11198
11199
11200 # Host tools.
11201 ncn_tool_prefix=
11202 test -n "$host_alias" && ncn_tool_prefix=$host_alias-
11203 ncn_target_tool_prefix=
11204 test -n "$target_alias" && ncn_target_tool_prefix=$target_alias-
11205
11206
11207
11208 if test -n "$AR"; then
11209 ac_cv_prog_AR=$AR
11210 elif test -n "$ac_cv_prog_AR"; then
11211 AR=$ac_cv_prog_AR
11212 fi
11213
11214 if test -n "$ac_cv_prog_AR"; then
11215 for ncn_progname in ar; do
11216 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11217 set dummy ${ncn_progname}; ac_word=$2
11218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11219 $as_echo_n "checking for $ac_word... " >&6; }
11220 if ${ac_cv_prog_AR+:} false; then :
11221 $as_echo_n "(cached) " >&6
11222 else
11223 if test -n "$AR"; then
11224 ac_cv_prog_AR="$AR" # Let the user override the test.
11225 else
11226 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11227 for as_dir in $PATH
11228 do
11229 IFS=$as_save_IFS
11230 test -z "$as_dir" && as_dir=.
11231 for ac_exec_ext in '' $ac_executable_extensions; do
11232 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11233 ac_cv_prog_AR="${ncn_progname}"
11234 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11235 break 2
11236 fi
11237 done
11238 done
11239 IFS=$as_save_IFS
11240
11241 fi
11242 fi
11243 AR=$ac_cv_prog_AR
11244 if test -n "$AR"; then
11245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11246 $as_echo "$AR" >&6; }
11247 else
11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11249 $as_echo "no" >&6; }
11250 fi
11251
11252
11253 done
11254 fi
11255
11256 for ncn_progname in ar; do
11257 if test -n "$ncn_tool_prefix"; then
11258 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11259 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11261 $as_echo_n "checking for $ac_word... " >&6; }
11262 if ${ac_cv_prog_AR+:} false; then :
11263 $as_echo_n "(cached) " >&6
11264 else
11265 if test -n "$AR"; then
11266 ac_cv_prog_AR="$AR" # Let the user override the test.
11267 else
11268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11269 for as_dir in $PATH
11270 do
11271 IFS=$as_save_IFS
11272 test -z "$as_dir" && as_dir=.
11273 for ac_exec_ext in '' $ac_executable_extensions; do
11274 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11275 ac_cv_prog_AR="${ncn_tool_prefix}${ncn_progname}"
11276 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11277 break 2
11278 fi
11279 done
11280 done
11281 IFS=$as_save_IFS
11282
11283 fi
11284 fi
11285 AR=$ac_cv_prog_AR
11286 if test -n "$AR"; then
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11288 $as_echo "$AR" >&6; }
11289 else
11290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11291 $as_echo "no" >&6; }
11292 fi
11293
11294
11295 fi
11296 if test -z "$ac_cv_prog_AR" && test $build = $host ; then
11297 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11298 set dummy ${ncn_progname}; ac_word=$2
11299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11300 $as_echo_n "checking for $ac_word... " >&6; }
11301 if ${ac_cv_prog_AR+:} false; then :
11302 $as_echo_n "(cached) " >&6
11303 else
11304 if test -n "$AR"; then
11305 ac_cv_prog_AR="$AR" # Let the user override the test.
11306 else
11307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11308 for as_dir in $PATH
11309 do
11310 IFS=$as_save_IFS
11311 test -z "$as_dir" && as_dir=.
11312 for ac_exec_ext in '' $ac_executable_extensions; do
11313 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11314 ac_cv_prog_AR="${ncn_progname}"
11315 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11316 break 2
11317 fi
11318 done
11319 done
11320 IFS=$as_save_IFS
11321
11322 fi
11323 fi
11324 AR=$ac_cv_prog_AR
11325 if test -n "$AR"; then
11326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
11327 $as_echo "$AR" >&6; }
11328 else
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11330 $as_echo "no" >&6; }
11331 fi
11332
11333
11334 fi
11335 test -n "$ac_cv_prog_AR" && break
11336 done
11337
11338 if test -z "$ac_cv_prog_AR" ; then
11339 set dummy ar
11340 if test $build = $host ; then
11341 AR="$2"
11342 else
11343 AR="${ncn_tool_prefix}$2"
11344 fi
11345 fi
11346
11347
11348
11349 if test -n "$AS"; then
11350 ac_cv_prog_AS=$AS
11351 elif test -n "$ac_cv_prog_AS"; then
11352 AS=$ac_cv_prog_AS
11353 fi
11354
11355 if test -n "$ac_cv_prog_AS"; then
11356 for ncn_progname in as; do
11357 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11358 set dummy ${ncn_progname}; ac_word=$2
11359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11360 $as_echo_n "checking for $ac_word... " >&6; }
11361 if ${ac_cv_prog_AS+:} false; then :
11362 $as_echo_n "(cached) " >&6
11363 else
11364 if test -n "$AS"; then
11365 ac_cv_prog_AS="$AS" # Let the user override the test.
11366 else
11367 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11368 for as_dir in $PATH
11369 do
11370 IFS=$as_save_IFS
11371 test -z "$as_dir" && as_dir=.
11372 for ac_exec_ext in '' $ac_executable_extensions; do
11373 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11374 ac_cv_prog_AS="${ncn_progname}"
11375 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11376 break 2
11377 fi
11378 done
11379 done
11380 IFS=$as_save_IFS
11381
11382 fi
11383 fi
11384 AS=$ac_cv_prog_AS
11385 if test -n "$AS"; then
11386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11387 $as_echo "$AS" >&6; }
11388 else
11389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11390 $as_echo "no" >&6; }
11391 fi
11392
11393
11394 done
11395 fi
11396
11397 for ncn_progname in as; do
11398 if test -n "$ncn_tool_prefix"; then
11399 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11400 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11401 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11402 $as_echo_n "checking for $ac_word... " >&6; }
11403 if ${ac_cv_prog_AS+:} false; then :
11404 $as_echo_n "(cached) " >&6
11405 else
11406 if test -n "$AS"; then
11407 ac_cv_prog_AS="$AS" # Let the user override the test.
11408 else
11409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11410 for as_dir in $PATH
11411 do
11412 IFS=$as_save_IFS
11413 test -z "$as_dir" && as_dir=.
11414 for ac_exec_ext in '' $ac_executable_extensions; do
11415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11416 ac_cv_prog_AS="${ncn_tool_prefix}${ncn_progname}"
11417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11418 break 2
11419 fi
11420 done
11421 done
11422 IFS=$as_save_IFS
11423
11424 fi
11425 fi
11426 AS=$ac_cv_prog_AS
11427 if test -n "$AS"; then
11428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11429 $as_echo "$AS" >&6; }
11430 else
11431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11432 $as_echo "no" >&6; }
11433 fi
11434
11435
11436 fi
11437 if test -z "$ac_cv_prog_AS" && test $build = $host ; then
11438 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11439 set dummy ${ncn_progname}; ac_word=$2
11440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11441 $as_echo_n "checking for $ac_word... " >&6; }
11442 if ${ac_cv_prog_AS+:} false; then :
11443 $as_echo_n "(cached) " >&6
11444 else
11445 if test -n "$AS"; then
11446 ac_cv_prog_AS="$AS" # Let the user override the test.
11447 else
11448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11449 for as_dir in $PATH
11450 do
11451 IFS=$as_save_IFS
11452 test -z "$as_dir" && as_dir=.
11453 for ac_exec_ext in '' $ac_executable_extensions; do
11454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11455 ac_cv_prog_AS="${ncn_progname}"
11456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11457 break 2
11458 fi
11459 done
11460 done
11461 IFS=$as_save_IFS
11462
11463 fi
11464 fi
11465 AS=$ac_cv_prog_AS
11466 if test -n "$AS"; then
11467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
11468 $as_echo "$AS" >&6; }
11469 else
11470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11471 $as_echo "no" >&6; }
11472 fi
11473
11474
11475 fi
11476 test -n "$ac_cv_prog_AS" && break
11477 done
11478
11479 if test -z "$ac_cv_prog_AS" ; then
11480 set dummy as
11481 if test $build = $host ; then
11482 AS="$2"
11483 else
11484 AS="${ncn_tool_prefix}$2"
11485 fi
11486 fi
11487
11488
11489
11490 if test -n "$DLLTOOL"; then
11491 ac_cv_prog_DLLTOOL=$DLLTOOL
11492 elif test -n "$ac_cv_prog_DLLTOOL"; then
11493 DLLTOOL=$ac_cv_prog_DLLTOOL
11494 fi
11495
11496 if test -n "$ac_cv_prog_DLLTOOL"; then
11497 for ncn_progname in dlltool; do
11498 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11499 set dummy ${ncn_progname}; ac_word=$2
11500 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11501 $as_echo_n "checking for $ac_word... " >&6; }
11502 if ${ac_cv_prog_DLLTOOL+:} false; then :
11503 $as_echo_n "(cached) " >&6
11504 else
11505 if test -n "$DLLTOOL"; then
11506 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11507 else
11508 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11509 for as_dir in $PATH
11510 do
11511 IFS=$as_save_IFS
11512 test -z "$as_dir" && as_dir=.
11513 for ac_exec_ext in '' $ac_executable_extensions; do
11514 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11515 ac_cv_prog_DLLTOOL="${ncn_progname}"
11516 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11517 break 2
11518 fi
11519 done
11520 done
11521 IFS=$as_save_IFS
11522
11523 fi
11524 fi
11525 DLLTOOL=$ac_cv_prog_DLLTOOL
11526 if test -n "$DLLTOOL"; then
11527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11528 $as_echo "$DLLTOOL" >&6; }
11529 else
11530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11531 $as_echo "no" >&6; }
11532 fi
11533
11534
11535 done
11536 fi
11537
11538 for ncn_progname in dlltool; do
11539 if test -n "$ncn_tool_prefix"; then
11540 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11541 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11543 $as_echo_n "checking for $ac_word... " >&6; }
11544 if ${ac_cv_prog_DLLTOOL+:} false; then :
11545 $as_echo_n "(cached) " >&6
11546 else
11547 if test -n "$DLLTOOL"; then
11548 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11549 else
11550 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11551 for as_dir in $PATH
11552 do
11553 IFS=$as_save_IFS
11554 test -z "$as_dir" && as_dir=.
11555 for ac_exec_ext in '' $ac_executable_extensions; do
11556 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11557 ac_cv_prog_DLLTOOL="${ncn_tool_prefix}${ncn_progname}"
11558 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11559 break 2
11560 fi
11561 done
11562 done
11563 IFS=$as_save_IFS
11564
11565 fi
11566 fi
11567 DLLTOOL=$ac_cv_prog_DLLTOOL
11568 if test -n "$DLLTOOL"; then
11569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11570 $as_echo "$DLLTOOL" >&6; }
11571 else
11572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11573 $as_echo "no" >&6; }
11574 fi
11575
11576
11577 fi
11578 if test -z "$ac_cv_prog_DLLTOOL" && test $build = $host ; then
11579 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11580 set dummy ${ncn_progname}; ac_word=$2
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11582 $as_echo_n "checking for $ac_word... " >&6; }
11583 if ${ac_cv_prog_DLLTOOL+:} false; then :
11584 $as_echo_n "(cached) " >&6
11585 else
11586 if test -n "$DLLTOOL"; then
11587 ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
11588 else
11589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11590 for as_dir in $PATH
11591 do
11592 IFS=$as_save_IFS
11593 test -z "$as_dir" && as_dir=.
11594 for ac_exec_ext in '' $ac_executable_extensions; do
11595 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11596 ac_cv_prog_DLLTOOL="${ncn_progname}"
11597 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11598 break 2
11599 fi
11600 done
11601 done
11602 IFS=$as_save_IFS
11603
11604 fi
11605 fi
11606 DLLTOOL=$ac_cv_prog_DLLTOOL
11607 if test -n "$DLLTOOL"; then
11608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
11609 $as_echo "$DLLTOOL" >&6; }
11610 else
11611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11612 $as_echo "no" >&6; }
11613 fi
11614
11615
11616 fi
11617 test -n "$ac_cv_prog_DLLTOOL" && break
11618 done
11619
11620 if test -z "$ac_cv_prog_DLLTOOL" ; then
11621 set dummy dlltool
11622 if test $build = $host ; then
11623 DLLTOOL="$2"
11624 else
11625 DLLTOOL="${ncn_tool_prefix}$2"
11626 fi
11627 fi
11628
11629
11630
11631 if test -n "$DSYMUTIL"; then
11632 ac_cv_prog_DSYMUTIL=$DSYMUTIL
11633 elif test -n "$ac_cv_prog_DSYMUTIL"; then
11634 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11635 fi
11636
11637 if test -n "$ac_cv_prog_DSYMUTIL"; then
11638 for ncn_progname in dsymutil; do
11639 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11640 set dummy ${ncn_progname}; ac_word=$2
11641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11642 $as_echo_n "checking for $ac_word... " >&6; }
11643 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11644 $as_echo_n "(cached) " >&6
11645 else
11646 if test -n "$DSYMUTIL"; then
11647 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11648 else
11649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11650 for as_dir in $PATH
11651 do
11652 IFS=$as_save_IFS
11653 test -z "$as_dir" && as_dir=.
11654 for ac_exec_ext in '' $ac_executable_extensions; do
11655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11656 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11658 break 2
11659 fi
11660 done
11661 done
11662 IFS=$as_save_IFS
11663
11664 fi
11665 fi
11666 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11667 if test -n "$DSYMUTIL"; then
11668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11669 $as_echo "$DSYMUTIL" >&6; }
11670 else
11671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11672 $as_echo "no" >&6; }
11673 fi
11674
11675
11676 done
11677 fi
11678
11679 for ncn_progname in dsymutil; do
11680 if test -n "$ncn_tool_prefix"; then
11681 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11682 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11684 $as_echo_n "checking for $ac_word... " >&6; }
11685 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11686 $as_echo_n "(cached) " >&6
11687 else
11688 if test -n "$DSYMUTIL"; then
11689 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11690 else
11691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11692 for as_dir in $PATH
11693 do
11694 IFS=$as_save_IFS
11695 test -z "$as_dir" && as_dir=.
11696 for ac_exec_ext in '' $ac_executable_extensions; do
11697 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11698 ac_cv_prog_DSYMUTIL="${ncn_tool_prefix}${ncn_progname}"
11699 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11700 break 2
11701 fi
11702 done
11703 done
11704 IFS=$as_save_IFS
11705
11706 fi
11707 fi
11708 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11709 if test -n "$DSYMUTIL"; then
11710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11711 $as_echo "$DSYMUTIL" >&6; }
11712 else
11713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11714 $as_echo "no" >&6; }
11715 fi
11716
11717
11718 fi
11719 if test -z "$ac_cv_prog_DSYMUTIL" && test $build = $host ; then
11720 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11721 set dummy ${ncn_progname}; ac_word=$2
11722 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11723 $as_echo_n "checking for $ac_word... " >&6; }
11724 if ${ac_cv_prog_DSYMUTIL+:} false; then :
11725 $as_echo_n "(cached) " >&6
11726 else
11727 if test -n "$DSYMUTIL"; then
11728 ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
11729 else
11730 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11731 for as_dir in $PATH
11732 do
11733 IFS=$as_save_IFS
11734 test -z "$as_dir" && as_dir=.
11735 for ac_exec_ext in '' $ac_executable_extensions; do
11736 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11737 ac_cv_prog_DSYMUTIL="${ncn_progname}"
11738 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11739 break 2
11740 fi
11741 done
11742 done
11743 IFS=$as_save_IFS
11744
11745 fi
11746 fi
11747 DSYMUTIL=$ac_cv_prog_DSYMUTIL
11748 if test -n "$DSYMUTIL"; then
11749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
11750 $as_echo "$DSYMUTIL" >&6; }
11751 else
11752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11753 $as_echo "no" >&6; }
11754 fi
11755
11756
11757 fi
11758 test -n "$ac_cv_prog_DSYMUTIL" && break
11759 done
11760
11761 if test -z "$ac_cv_prog_DSYMUTIL" ; then
11762 set dummy dsymutil
11763 if test $build = $host ; then
11764 DSYMUTIL="$2"
11765 else
11766 DSYMUTIL="${ncn_tool_prefix}$2"
11767 fi
11768 fi
11769
11770
11771
11772 if test -n "$LD"; then
11773 ac_cv_prog_LD=$LD
11774 elif test -n "$ac_cv_prog_LD"; then
11775 LD=$ac_cv_prog_LD
11776 fi
11777
11778 if test -n "$ac_cv_prog_LD"; then
11779 for ncn_progname in ld; do
11780 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11781 set dummy ${ncn_progname}; ac_word=$2
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11783 $as_echo_n "checking for $ac_word... " >&6; }
11784 if ${ac_cv_prog_LD+:} false; then :
11785 $as_echo_n "(cached) " >&6
11786 else
11787 if test -n "$LD"; then
11788 ac_cv_prog_LD="$LD" # Let the user override the test.
11789 else
11790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11791 for as_dir in $PATH
11792 do
11793 IFS=$as_save_IFS
11794 test -z "$as_dir" && as_dir=.
11795 for ac_exec_ext in '' $ac_executable_extensions; do
11796 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11797 ac_cv_prog_LD="${ncn_progname}"
11798 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11799 break 2
11800 fi
11801 done
11802 done
11803 IFS=$as_save_IFS
11804
11805 fi
11806 fi
11807 LD=$ac_cv_prog_LD
11808 if test -n "$LD"; then
11809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11810 $as_echo "$LD" >&6; }
11811 else
11812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11813 $as_echo "no" >&6; }
11814 fi
11815
11816
11817 done
11818 fi
11819
11820 for ncn_progname in ld; do
11821 if test -n "$ncn_tool_prefix"; then
11822 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11823 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
11824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11825 $as_echo_n "checking for $ac_word... " >&6; }
11826 if ${ac_cv_prog_LD+:} false; then :
11827 $as_echo_n "(cached) " >&6
11828 else
11829 if test -n "$LD"; then
11830 ac_cv_prog_LD="$LD" # Let the user override the test.
11831 else
11832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11833 for as_dir in $PATH
11834 do
11835 IFS=$as_save_IFS
11836 test -z "$as_dir" && as_dir=.
11837 for ac_exec_ext in '' $ac_executable_extensions; do
11838 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11839 ac_cv_prog_LD="${ncn_tool_prefix}${ncn_progname}"
11840 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11841 break 2
11842 fi
11843 done
11844 done
11845 IFS=$as_save_IFS
11846
11847 fi
11848 fi
11849 LD=$ac_cv_prog_LD
11850 if test -n "$LD"; then
11851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11852 $as_echo "$LD" >&6; }
11853 else
11854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11855 $as_echo "no" >&6; }
11856 fi
11857
11858
11859 fi
11860 if test -z "$ac_cv_prog_LD" && test $build = $host ; then
11861 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11862 set dummy ${ncn_progname}; ac_word=$2
11863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11864 $as_echo_n "checking for $ac_word... " >&6; }
11865 if ${ac_cv_prog_LD+:} false; then :
11866 $as_echo_n "(cached) " >&6
11867 else
11868 if test -n "$LD"; then
11869 ac_cv_prog_LD="$LD" # Let the user override the test.
11870 else
11871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11872 for as_dir in $PATH
11873 do
11874 IFS=$as_save_IFS
11875 test -z "$as_dir" && as_dir=.
11876 for ac_exec_ext in '' $ac_executable_extensions; do
11877 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11878 ac_cv_prog_LD="${ncn_progname}"
11879 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11880 break 2
11881 fi
11882 done
11883 done
11884 IFS=$as_save_IFS
11885
11886 fi
11887 fi
11888 LD=$ac_cv_prog_LD
11889 if test -n "$LD"; then
11890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
11891 $as_echo "$LD" >&6; }
11892 else
11893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11894 $as_echo "no" >&6; }
11895 fi
11896
11897
11898 fi
11899 test -n "$ac_cv_prog_LD" && break
11900 done
11901
11902 if test -z "$ac_cv_prog_LD" ; then
11903 set dummy ld
11904 if test $build = $host ; then
11905 LD="$2"
11906 else
11907 LD="${ncn_tool_prefix}$2"
11908 fi
11909 fi
11910
11911
11912
11913 if test -n "$LIPO"; then
11914 ac_cv_prog_LIPO=$LIPO
11915 elif test -n "$ac_cv_prog_LIPO"; then
11916 LIPO=$ac_cv_prog_LIPO
11917 fi
11918
11919 if test -n "$ac_cv_prog_LIPO"; then
11920 for ncn_progname in lipo; do
11921 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
11922 set dummy ${ncn_progname}; ac_word=$2
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11924 $as_echo_n "checking for $ac_word... " >&6; }
11925 if ${ac_cv_prog_LIPO+:} false; then :
11926 $as_echo_n "(cached) " >&6
11927 else
11928 if test -n "$LIPO"; then
11929 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11930 else
11931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11932 for as_dir in $PATH
11933 do
11934 IFS=$as_save_IFS
11935 test -z "$as_dir" && as_dir=.
11936 for ac_exec_ext in '' $ac_executable_extensions; do
11937 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
11938 ac_cv_prog_LIPO="${ncn_progname}"
11939 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11940 break 2
11941 fi
11942 done
11943 done
11944 IFS=$as_save_IFS
11945
11946 fi
11947 fi
11948 LIPO=$ac_cv_prog_LIPO
11949 if test -n "$LIPO"; then
11950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11951 $as_echo "$LIPO" >&6; }
11952 else
11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11954 $as_echo "no" >&6; }
11955 fi
11956
11957
11958 done
11959 fi
11960
11961 for ncn_progname in lipo; do
11962 if test -n "$ncn_tool_prefix"; then
11963 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
11964 set dummy ${ncn_tool_prefix}${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_LIPO+:} false; then :
11968 $as_echo_n "(cached) " >&6
11969 else
11970 if test -n "$LIPO"; then
11971 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
11972 else
11973 as_save_IFS=$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_LIPO="${ncn_tool_prefix}${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 LIPO=$ac_cv_prog_LIPO
11991 if test -n "$LIPO"; then
11992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
11993 $as_echo "$LIPO" >&6; }
11994 else
11995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11996 $as_echo "no" >&6; }
11997 fi
11998
11999
12000 fi
12001 if test -z "$ac_cv_prog_LIPO" && test $build = $host ; then
12002 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12003 set dummy ${ncn_progname}; ac_word=$2
12004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12005 $as_echo_n "checking for $ac_word... " >&6; }
12006 if ${ac_cv_prog_LIPO+:} false; then :
12007 $as_echo_n "(cached) " >&6
12008 else
12009 if test -n "$LIPO"; then
12010 ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
12011 else
12012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12013 for as_dir in $PATH
12014 do
12015 IFS=$as_save_IFS
12016 test -z "$as_dir" && as_dir=.
12017 for ac_exec_ext in '' $ac_executable_extensions; do
12018 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12019 ac_cv_prog_LIPO="${ncn_progname}"
12020 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12021 break 2
12022 fi
12023 done
12024 done
12025 IFS=$as_save_IFS
12026
12027 fi
12028 fi
12029 LIPO=$ac_cv_prog_LIPO
12030 if test -n "$LIPO"; then
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
12032 $as_echo "$LIPO" >&6; }
12033 else
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12035 $as_echo "no" >&6; }
12036 fi
12037
12038
12039 fi
12040 test -n "$ac_cv_prog_LIPO" && break
12041 done
12042
12043 if test -z "$ac_cv_prog_LIPO" ; then
12044 set dummy lipo
12045 if test $build = $host ; then
12046 LIPO="$2"
12047 else
12048 LIPO="${ncn_tool_prefix}$2"
12049 fi
12050 fi
12051
12052
12053
12054 if test -n "$NM"; then
12055 ac_cv_prog_NM=$NM
12056 elif test -n "$ac_cv_prog_NM"; then
12057 NM=$ac_cv_prog_NM
12058 fi
12059
12060 if test -n "$ac_cv_prog_NM"; then
12061 for ncn_progname in nm; do
12062 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12063 set dummy ${ncn_progname}; ac_word=$2
12064 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12065 $as_echo_n "checking for $ac_word... " >&6; }
12066 if ${ac_cv_prog_NM+:} false; then :
12067 $as_echo_n "(cached) " >&6
12068 else
12069 if test -n "$NM"; then
12070 ac_cv_prog_NM="$NM" # Let the user override the test.
12071 else
12072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12073 for as_dir in $PATH
12074 do
12075 IFS=$as_save_IFS
12076 test -z "$as_dir" && as_dir=.
12077 for ac_exec_ext in '' $ac_executable_extensions; do
12078 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12079 ac_cv_prog_NM="${ncn_progname}"
12080 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12081 break 2
12082 fi
12083 done
12084 done
12085 IFS=$as_save_IFS
12086
12087 fi
12088 fi
12089 NM=$ac_cv_prog_NM
12090 if test -n "$NM"; then
12091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
12092 $as_echo "$NM" >&6; }
12093 else
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12095 $as_echo "no" >&6; }
12096 fi
12097
12098
12099 done
12100 fi
12101
12102 for ncn_progname in nm; do
12103 if test -n "$ncn_tool_prefix"; then
12104 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12105 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12107 $as_echo_n "checking for $ac_word... " >&6; }
12108 if ${ac_cv_prog_NM+:} false; then :
12109 $as_echo_n "(cached) " >&6
12110 else
12111 if test -n "$NM"; then
12112 ac_cv_prog_NM="$NM" # Let the user override the test.
12113 else
12114 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12115 for as_dir in $PATH
12116 do
12117 IFS=$as_save_IFS
12118 test -z "$as_dir" && as_dir=.
12119 for ac_exec_ext in '' $ac_executable_extensions; do
12120 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12121 ac_cv_prog_NM="${ncn_tool_prefix}${ncn_progname}"
12122 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12123 break 2
12124 fi
12125 done
12126 done
12127 IFS=$as_save_IFS
12128
12129 fi
12130 fi
12131 NM=$ac_cv_prog_NM
12132 if test -n "$NM"; then
12133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
12134 $as_echo "$NM" >&6; }
12135 else
12136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12137 $as_echo "no" >&6; }
12138 fi
12139
12140
12141 fi
12142 if test -z "$ac_cv_prog_NM" && test $build = $host ; then
12143 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12144 set dummy ${ncn_progname}; ac_word=$2
12145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12146 $as_echo_n "checking for $ac_word... " >&6; }
12147 if ${ac_cv_prog_NM+:} false; then :
12148 $as_echo_n "(cached) " >&6
12149 else
12150 if test -n "$NM"; then
12151 ac_cv_prog_NM="$NM" # Let the user override the test.
12152 else
12153 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12154 for as_dir in $PATH
12155 do
12156 IFS=$as_save_IFS
12157 test -z "$as_dir" && as_dir=.
12158 for ac_exec_ext in '' $ac_executable_extensions; do
12159 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12160 ac_cv_prog_NM="${ncn_progname}"
12161 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12162 break 2
12163 fi
12164 done
12165 done
12166 IFS=$as_save_IFS
12167
12168 fi
12169 fi
12170 NM=$ac_cv_prog_NM
12171 if test -n "$NM"; then
12172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
12173 $as_echo "$NM" >&6; }
12174 else
12175 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12176 $as_echo "no" >&6; }
12177 fi
12178
12179
12180 fi
12181 test -n "$ac_cv_prog_NM" && break
12182 done
12183
12184 if test -z "$ac_cv_prog_NM" ; then
12185 set dummy nm
12186 if test $build = $host ; then
12187 NM="$2"
12188 else
12189 NM="${ncn_tool_prefix}$2"
12190 fi
12191 fi
12192
12193
12194
12195 if test -n "$RANLIB"; then
12196 ac_cv_prog_RANLIB=$RANLIB
12197 elif test -n "$ac_cv_prog_RANLIB"; then
12198 RANLIB=$ac_cv_prog_RANLIB
12199 fi
12200
12201 if test -n "$ac_cv_prog_RANLIB"; then
12202 for ncn_progname in ranlib; do
12203 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12204 set dummy ${ncn_progname}; ac_word=$2
12205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12206 $as_echo_n "checking for $ac_word... " >&6; }
12207 if ${ac_cv_prog_RANLIB+:} false; then :
12208 $as_echo_n "(cached) " >&6
12209 else
12210 if test -n "$RANLIB"; then
12211 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12212 else
12213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12214 for as_dir in $PATH
12215 do
12216 IFS=$as_save_IFS
12217 test -z "$as_dir" && as_dir=.
12218 for ac_exec_ext in '' $ac_executable_extensions; do
12219 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12220 ac_cv_prog_RANLIB="${ncn_progname}"
12221 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12222 break 2
12223 fi
12224 done
12225 done
12226 IFS=$as_save_IFS
12227
12228 fi
12229 fi
12230 RANLIB=$ac_cv_prog_RANLIB
12231 if test -n "$RANLIB"; then
12232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12233 $as_echo "$RANLIB" >&6; }
12234 else
12235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12236 $as_echo "no" >&6; }
12237 fi
12238
12239
12240 done
12241 fi
12242
12243 for ncn_progname in ranlib; do
12244 if test -n "$ncn_tool_prefix"; then
12245 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12246 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12248 $as_echo_n "checking for $ac_word... " >&6; }
12249 if ${ac_cv_prog_RANLIB+:} false; then :
12250 $as_echo_n "(cached) " >&6
12251 else
12252 if test -n "$RANLIB"; then
12253 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12254 else
12255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12256 for as_dir in $PATH
12257 do
12258 IFS=$as_save_IFS
12259 test -z "$as_dir" && as_dir=.
12260 for ac_exec_ext in '' $ac_executable_extensions; do
12261 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12262 ac_cv_prog_RANLIB="${ncn_tool_prefix}${ncn_progname}"
12263 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12264 break 2
12265 fi
12266 done
12267 done
12268 IFS=$as_save_IFS
12269
12270 fi
12271 fi
12272 RANLIB=$ac_cv_prog_RANLIB
12273 if test -n "$RANLIB"; then
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12275 $as_echo "$RANLIB" >&6; }
12276 else
12277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12278 $as_echo "no" >&6; }
12279 fi
12280
12281
12282 fi
12283 if test -z "$ac_cv_prog_RANLIB" && test $build = $host ; then
12284 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12285 set dummy ${ncn_progname}; ac_word=$2
12286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12287 $as_echo_n "checking for $ac_word... " >&6; }
12288 if ${ac_cv_prog_RANLIB+:} false; then :
12289 $as_echo_n "(cached) " >&6
12290 else
12291 if test -n "$RANLIB"; then
12292 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
12293 else
12294 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12295 for as_dir in $PATH
12296 do
12297 IFS=$as_save_IFS
12298 test -z "$as_dir" && as_dir=.
12299 for ac_exec_ext in '' $ac_executable_extensions; do
12300 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12301 ac_cv_prog_RANLIB="${ncn_progname}"
12302 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12303 break 2
12304 fi
12305 done
12306 done
12307 IFS=$as_save_IFS
12308
12309 fi
12310 fi
12311 RANLIB=$ac_cv_prog_RANLIB
12312 if test -n "$RANLIB"; then
12313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
12314 $as_echo "$RANLIB" >&6; }
12315 else
12316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12317 $as_echo "no" >&6; }
12318 fi
12319
12320
12321 fi
12322 test -n "$ac_cv_prog_RANLIB" && break
12323 done
12324
12325 if test -z "$ac_cv_prog_RANLIB" ; then
12326 RANLIB="true"
12327 fi
12328
12329
12330
12331 if test -n "$STRIP"; then
12332 ac_cv_prog_STRIP=$STRIP
12333 elif test -n "$ac_cv_prog_STRIP"; then
12334 STRIP=$ac_cv_prog_STRIP
12335 fi
12336
12337 if test -n "$ac_cv_prog_STRIP"; then
12338 for ncn_progname in strip; do
12339 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12340 set dummy ${ncn_progname}; ac_word=$2
12341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12342 $as_echo_n "checking for $ac_word... " >&6; }
12343 if ${ac_cv_prog_STRIP+:} false; then :
12344 $as_echo_n "(cached) " >&6
12345 else
12346 if test -n "$STRIP"; then
12347 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12348 else
12349 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12350 for as_dir in $PATH
12351 do
12352 IFS=$as_save_IFS
12353 test -z "$as_dir" && as_dir=.
12354 for ac_exec_ext in '' $ac_executable_extensions; do
12355 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12356 ac_cv_prog_STRIP="${ncn_progname}"
12357 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12358 break 2
12359 fi
12360 done
12361 done
12362 IFS=$as_save_IFS
12363
12364 fi
12365 fi
12366 STRIP=$ac_cv_prog_STRIP
12367 if test -n "$STRIP"; then
12368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12369 $as_echo "$STRIP" >&6; }
12370 else
12371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12372 $as_echo "no" >&6; }
12373 fi
12374
12375
12376 done
12377 fi
12378
12379 for ncn_progname in strip; do
12380 if test -n "$ncn_tool_prefix"; then
12381 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12382 set dummy ${ncn_tool_prefix}${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_STRIP+:} false; then :
12386 $as_echo_n "(cached) " >&6
12387 else
12388 if test -n "$STRIP"; then
12389 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12390 else
12391 as_save_IFS=$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_STRIP="${ncn_tool_prefix}${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 STRIP=$ac_cv_prog_STRIP
12409 if test -n "$STRIP"; then
12410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12411 $as_echo "$STRIP" >&6; }
12412 else
12413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12414 $as_echo "no" >&6; }
12415 fi
12416
12417
12418 fi
12419 if test -z "$ac_cv_prog_STRIP" && test $build = $host ; then
12420 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12421 set dummy ${ncn_progname}; ac_word=$2
12422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12423 $as_echo_n "checking for $ac_word... " >&6; }
12424 if ${ac_cv_prog_STRIP+:} false; then :
12425 $as_echo_n "(cached) " >&6
12426 else
12427 if test -n "$STRIP"; then
12428 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
12429 else
12430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12431 for as_dir in $PATH
12432 do
12433 IFS=$as_save_IFS
12434 test -z "$as_dir" && as_dir=.
12435 for ac_exec_ext in '' $ac_executable_extensions; do
12436 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12437 ac_cv_prog_STRIP="${ncn_progname}"
12438 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12439 break 2
12440 fi
12441 done
12442 done
12443 IFS=$as_save_IFS
12444
12445 fi
12446 fi
12447 STRIP=$ac_cv_prog_STRIP
12448 if test -n "$STRIP"; then
12449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
12450 $as_echo "$STRIP" >&6; }
12451 else
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12453 $as_echo "no" >&6; }
12454 fi
12455
12456
12457 fi
12458 test -n "$ac_cv_prog_STRIP" && break
12459 done
12460
12461 if test -z "$ac_cv_prog_STRIP" ; then
12462 STRIP="true"
12463 fi
12464
12465
12466
12467 if test -n "$WINDRES"; then
12468 ac_cv_prog_WINDRES=$WINDRES
12469 elif test -n "$ac_cv_prog_WINDRES"; then
12470 WINDRES=$ac_cv_prog_WINDRES
12471 fi
12472
12473 if test -n "$ac_cv_prog_WINDRES"; then
12474 for ncn_progname in windres; do
12475 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12476 set dummy ${ncn_progname}; ac_word=$2
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12478 $as_echo_n "checking for $ac_word... " >&6; }
12479 if ${ac_cv_prog_WINDRES+:} false; then :
12480 $as_echo_n "(cached) " >&6
12481 else
12482 if test -n "$WINDRES"; then
12483 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12484 else
12485 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12486 for as_dir in $PATH
12487 do
12488 IFS=$as_save_IFS
12489 test -z "$as_dir" && as_dir=.
12490 for ac_exec_ext in '' $ac_executable_extensions; do
12491 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12492 ac_cv_prog_WINDRES="${ncn_progname}"
12493 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12494 break 2
12495 fi
12496 done
12497 done
12498 IFS=$as_save_IFS
12499
12500 fi
12501 fi
12502 WINDRES=$ac_cv_prog_WINDRES
12503 if test -n "$WINDRES"; then
12504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12505 $as_echo "$WINDRES" >&6; }
12506 else
12507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12508 $as_echo "no" >&6; }
12509 fi
12510
12511
12512 done
12513 fi
12514
12515 for ncn_progname in windres; do
12516 if test -n "$ncn_tool_prefix"; then
12517 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12518 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12520 $as_echo_n "checking for $ac_word... " >&6; }
12521 if ${ac_cv_prog_WINDRES+:} false; then :
12522 $as_echo_n "(cached) " >&6
12523 else
12524 if test -n "$WINDRES"; then
12525 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12526 else
12527 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12528 for as_dir in $PATH
12529 do
12530 IFS=$as_save_IFS
12531 test -z "$as_dir" && as_dir=.
12532 for ac_exec_ext in '' $ac_executable_extensions; do
12533 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12534 ac_cv_prog_WINDRES="${ncn_tool_prefix}${ncn_progname}"
12535 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12536 break 2
12537 fi
12538 done
12539 done
12540 IFS=$as_save_IFS
12541
12542 fi
12543 fi
12544 WINDRES=$ac_cv_prog_WINDRES
12545 if test -n "$WINDRES"; then
12546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12547 $as_echo "$WINDRES" >&6; }
12548 else
12549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12550 $as_echo "no" >&6; }
12551 fi
12552
12553
12554 fi
12555 if test -z "$ac_cv_prog_WINDRES" && test $build = $host ; then
12556 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12557 set dummy ${ncn_progname}; ac_word=$2
12558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12559 $as_echo_n "checking for $ac_word... " >&6; }
12560 if ${ac_cv_prog_WINDRES+:} false; then :
12561 $as_echo_n "(cached) " >&6
12562 else
12563 if test -n "$WINDRES"; then
12564 ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
12565 else
12566 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12567 for as_dir in $PATH
12568 do
12569 IFS=$as_save_IFS
12570 test -z "$as_dir" && as_dir=.
12571 for ac_exec_ext in '' $ac_executable_extensions; do
12572 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12573 ac_cv_prog_WINDRES="${ncn_progname}"
12574 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12575 break 2
12576 fi
12577 done
12578 done
12579 IFS=$as_save_IFS
12580
12581 fi
12582 fi
12583 WINDRES=$ac_cv_prog_WINDRES
12584 if test -n "$WINDRES"; then
12585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
12586 $as_echo "$WINDRES" >&6; }
12587 else
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12589 $as_echo "no" >&6; }
12590 fi
12591
12592
12593 fi
12594 test -n "$ac_cv_prog_WINDRES" && break
12595 done
12596
12597 if test -z "$ac_cv_prog_WINDRES" ; then
12598 set dummy windres
12599 if test $build = $host ; then
12600 WINDRES="$2"
12601 else
12602 WINDRES="${ncn_tool_prefix}$2"
12603 fi
12604 fi
12605
12606
12607
12608 if test -n "$WINDMC"; then
12609 ac_cv_prog_WINDMC=$WINDMC
12610 elif test -n "$ac_cv_prog_WINDMC"; then
12611 WINDMC=$ac_cv_prog_WINDMC
12612 fi
12613
12614 if test -n "$ac_cv_prog_WINDMC"; then
12615 for ncn_progname in windmc; do
12616 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12617 set dummy ${ncn_progname}; ac_word=$2
12618 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12619 $as_echo_n "checking for $ac_word... " >&6; }
12620 if ${ac_cv_prog_WINDMC+:} false; then :
12621 $as_echo_n "(cached) " >&6
12622 else
12623 if test -n "$WINDMC"; then
12624 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12625 else
12626 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12627 for as_dir in $PATH
12628 do
12629 IFS=$as_save_IFS
12630 test -z "$as_dir" && as_dir=.
12631 for ac_exec_ext in '' $ac_executable_extensions; do
12632 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12633 ac_cv_prog_WINDMC="${ncn_progname}"
12634 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12635 break 2
12636 fi
12637 done
12638 done
12639 IFS=$as_save_IFS
12640
12641 fi
12642 fi
12643 WINDMC=$ac_cv_prog_WINDMC
12644 if test -n "$WINDMC"; then
12645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12646 $as_echo "$WINDMC" >&6; }
12647 else
12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12649 $as_echo "no" >&6; }
12650 fi
12651
12652
12653 done
12654 fi
12655
12656 for ncn_progname in windmc; do
12657 if test -n "$ncn_tool_prefix"; then
12658 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12659 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12661 $as_echo_n "checking for $ac_word... " >&6; }
12662 if ${ac_cv_prog_WINDMC+:} false; then :
12663 $as_echo_n "(cached) " >&6
12664 else
12665 if test -n "$WINDMC"; then
12666 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12667 else
12668 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12669 for as_dir in $PATH
12670 do
12671 IFS=$as_save_IFS
12672 test -z "$as_dir" && as_dir=.
12673 for ac_exec_ext in '' $ac_executable_extensions; do
12674 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12675 ac_cv_prog_WINDMC="${ncn_tool_prefix}${ncn_progname}"
12676 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12677 break 2
12678 fi
12679 done
12680 done
12681 IFS=$as_save_IFS
12682
12683 fi
12684 fi
12685 WINDMC=$ac_cv_prog_WINDMC
12686 if test -n "$WINDMC"; then
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12688 $as_echo "$WINDMC" >&6; }
12689 else
12690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12691 $as_echo "no" >&6; }
12692 fi
12693
12694
12695 fi
12696 if test -z "$ac_cv_prog_WINDMC" && test $build = $host ; then
12697 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12698 set dummy ${ncn_progname}; ac_word=$2
12699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12700 $as_echo_n "checking for $ac_word... " >&6; }
12701 if ${ac_cv_prog_WINDMC+:} false; then :
12702 $as_echo_n "(cached) " >&6
12703 else
12704 if test -n "$WINDMC"; then
12705 ac_cv_prog_WINDMC="$WINDMC" # Let the user override the test.
12706 else
12707 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12708 for as_dir in $PATH
12709 do
12710 IFS=$as_save_IFS
12711 test -z "$as_dir" && as_dir=.
12712 for ac_exec_ext in '' $ac_executable_extensions; do
12713 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12714 ac_cv_prog_WINDMC="${ncn_progname}"
12715 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12716 break 2
12717 fi
12718 done
12719 done
12720 IFS=$as_save_IFS
12721
12722 fi
12723 fi
12724 WINDMC=$ac_cv_prog_WINDMC
12725 if test -n "$WINDMC"; then
12726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC" >&5
12727 $as_echo "$WINDMC" >&6; }
12728 else
12729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12730 $as_echo "no" >&6; }
12731 fi
12732
12733
12734 fi
12735 test -n "$ac_cv_prog_WINDMC" && break
12736 done
12737
12738 if test -z "$ac_cv_prog_WINDMC" ; then
12739 set dummy windmc
12740 if test $build = $host ; then
12741 WINDMC="$2"
12742 else
12743 WINDMC="${ncn_tool_prefix}$2"
12744 fi
12745 fi
12746
12747
12748
12749 if test -n "$OBJCOPY"; then
12750 ac_cv_prog_OBJCOPY=$OBJCOPY
12751 elif test -n "$ac_cv_prog_OBJCOPY"; then
12752 OBJCOPY=$ac_cv_prog_OBJCOPY
12753 fi
12754
12755 if test -n "$ac_cv_prog_OBJCOPY"; then
12756 for ncn_progname in objcopy; do
12757 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12758 set dummy ${ncn_progname}; ac_word=$2
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12760 $as_echo_n "checking for $ac_word... " >&6; }
12761 if ${ac_cv_prog_OBJCOPY+:} false; then :
12762 $as_echo_n "(cached) " >&6
12763 else
12764 if test -n "$OBJCOPY"; then
12765 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12766 else
12767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12768 for as_dir in $PATH
12769 do
12770 IFS=$as_save_IFS
12771 test -z "$as_dir" && as_dir=.
12772 for ac_exec_ext in '' $ac_executable_extensions; do
12773 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12774 ac_cv_prog_OBJCOPY="${ncn_progname}"
12775 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12776 break 2
12777 fi
12778 done
12779 done
12780 IFS=$as_save_IFS
12781
12782 fi
12783 fi
12784 OBJCOPY=$ac_cv_prog_OBJCOPY
12785 if test -n "$OBJCOPY"; then
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12787 $as_echo "$OBJCOPY" >&6; }
12788 else
12789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12790 $as_echo "no" >&6; }
12791 fi
12792
12793
12794 done
12795 fi
12796
12797 for ncn_progname in objcopy; do
12798 if test -n "$ncn_tool_prefix"; then
12799 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12800 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12802 $as_echo_n "checking for $ac_word... " >&6; }
12803 if ${ac_cv_prog_OBJCOPY+:} false; then :
12804 $as_echo_n "(cached) " >&6
12805 else
12806 if test -n "$OBJCOPY"; then
12807 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12808 else
12809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12810 for as_dir in $PATH
12811 do
12812 IFS=$as_save_IFS
12813 test -z "$as_dir" && as_dir=.
12814 for ac_exec_ext in '' $ac_executable_extensions; do
12815 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12816 ac_cv_prog_OBJCOPY="${ncn_tool_prefix}${ncn_progname}"
12817 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12818 break 2
12819 fi
12820 done
12821 done
12822 IFS=$as_save_IFS
12823
12824 fi
12825 fi
12826 OBJCOPY=$ac_cv_prog_OBJCOPY
12827 if test -n "$OBJCOPY"; then
12828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12829 $as_echo "$OBJCOPY" >&6; }
12830 else
12831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12832 $as_echo "no" >&6; }
12833 fi
12834
12835
12836 fi
12837 if test -z "$ac_cv_prog_OBJCOPY" && test $build = $host ; then
12838 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12839 set dummy ${ncn_progname}; ac_word=$2
12840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12841 $as_echo_n "checking for $ac_word... " >&6; }
12842 if ${ac_cv_prog_OBJCOPY+:} false; then :
12843 $as_echo_n "(cached) " >&6
12844 else
12845 if test -n "$OBJCOPY"; then
12846 ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
12847 else
12848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12849 for as_dir in $PATH
12850 do
12851 IFS=$as_save_IFS
12852 test -z "$as_dir" && as_dir=.
12853 for ac_exec_ext in '' $ac_executable_extensions; do
12854 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12855 ac_cv_prog_OBJCOPY="${ncn_progname}"
12856 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12857 break 2
12858 fi
12859 done
12860 done
12861 IFS=$as_save_IFS
12862
12863 fi
12864 fi
12865 OBJCOPY=$ac_cv_prog_OBJCOPY
12866 if test -n "$OBJCOPY"; then
12867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
12868 $as_echo "$OBJCOPY" >&6; }
12869 else
12870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12871 $as_echo "no" >&6; }
12872 fi
12873
12874
12875 fi
12876 test -n "$ac_cv_prog_OBJCOPY" && break
12877 done
12878
12879 if test -z "$ac_cv_prog_OBJCOPY" ; then
12880 set dummy objcopy
12881 if test $build = $host ; then
12882 OBJCOPY="$2"
12883 else
12884 OBJCOPY="${ncn_tool_prefix}$2"
12885 fi
12886 fi
12887
12888
12889
12890 if test -n "$OBJDUMP"; then
12891 ac_cv_prog_OBJDUMP=$OBJDUMP
12892 elif test -n "$ac_cv_prog_OBJDUMP"; then
12893 OBJDUMP=$ac_cv_prog_OBJDUMP
12894 fi
12895
12896 if test -n "$ac_cv_prog_OBJDUMP"; then
12897 for ncn_progname in objdump; do
12898 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12899 set dummy ${ncn_progname}; ac_word=$2
12900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12901 $as_echo_n "checking for $ac_word... " >&6; }
12902 if ${ac_cv_prog_OBJDUMP+:} false; then :
12903 $as_echo_n "(cached) " >&6
12904 else
12905 if test -n "$OBJDUMP"; then
12906 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12907 else
12908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12909 for as_dir in $PATH
12910 do
12911 IFS=$as_save_IFS
12912 test -z "$as_dir" && as_dir=.
12913 for ac_exec_ext in '' $ac_executable_extensions; do
12914 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12915 ac_cv_prog_OBJDUMP="${ncn_progname}"
12916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12917 break 2
12918 fi
12919 done
12920 done
12921 IFS=$as_save_IFS
12922
12923 fi
12924 fi
12925 OBJDUMP=$ac_cv_prog_OBJDUMP
12926 if test -n "$OBJDUMP"; then
12927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12928 $as_echo "$OBJDUMP" >&6; }
12929 else
12930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12931 $as_echo "no" >&6; }
12932 fi
12933
12934
12935 done
12936 fi
12937
12938 for ncn_progname in objdump; do
12939 if test -n "$ncn_tool_prefix"; then
12940 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
12941 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12943 $as_echo_n "checking for $ac_word... " >&6; }
12944 if ${ac_cv_prog_OBJDUMP+:} false; then :
12945 $as_echo_n "(cached) " >&6
12946 else
12947 if test -n "$OBJDUMP"; then
12948 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12949 else
12950 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12951 for as_dir in $PATH
12952 do
12953 IFS=$as_save_IFS
12954 test -z "$as_dir" && as_dir=.
12955 for ac_exec_ext in '' $ac_executable_extensions; do
12956 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12957 ac_cv_prog_OBJDUMP="${ncn_tool_prefix}${ncn_progname}"
12958 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12959 break 2
12960 fi
12961 done
12962 done
12963 IFS=$as_save_IFS
12964
12965 fi
12966 fi
12967 OBJDUMP=$ac_cv_prog_OBJDUMP
12968 if test -n "$OBJDUMP"; then
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
12970 $as_echo "$OBJDUMP" >&6; }
12971 else
12972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12973 $as_echo "no" >&6; }
12974 fi
12975
12976
12977 fi
12978 if test -z "$ac_cv_prog_OBJDUMP" && test $build = $host ; then
12979 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
12980 set dummy ${ncn_progname}; ac_word=$2
12981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12982 $as_echo_n "checking for $ac_word... " >&6; }
12983 if ${ac_cv_prog_OBJDUMP+:} false; then :
12984 $as_echo_n "(cached) " >&6
12985 else
12986 if test -n "$OBJDUMP"; then
12987 ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
12988 else
12989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12990 for as_dir in $PATH
12991 do
12992 IFS=$as_save_IFS
12993 test -z "$as_dir" && as_dir=.
12994 for ac_exec_ext in '' $ac_executable_extensions; do
12995 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
12996 ac_cv_prog_OBJDUMP="${ncn_progname}"
12997 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12998 break 2
12999 fi
13000 done
13001 done
13002 IFS=$as_save_IFS
13003
13004 fi
13005 fi
13006 OBJDUMP=$ac_cv_prog_OBJDUMP
13007 if test -n "$OBJDUMP"; then
13008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
13009 $as_echo "$OBJDUMP" >&6; }
13010 else
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13012 $as_echo "no" >&6; }
13013 fi
13014
13015
13016 fi
13017 test -n "$ac_cv_prog_OBJDUMP" && break
13018 done
13019
13020 if test -z "$ac_cv_prog_OBJDUMP" ; then
13021 set dummy objdump
13022 if test $build = $host ; then
13023 OBJDUMP="$2"
13024 else
13025 OBJDUMP="${ncn_tool_prefix}$2"
13026 fi
13027 fi
13028
13029
13030
13031 if test -n "$OTOOL"; then
13032 ac_cv_prog_OTOOL=$OTOOL
13033 elif test -n "$ac_cv_prog_OTOOL"; then
13034 OTOOL=$ac_cv_prog_OTOOL
13035 fi
13036
13037 if test -n "$ac_cv_prog_OTOOL"; then
13038 for ncn_progname in otool; do
13039 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13040 set dummy ${ncn_progname}; ac_word=$2
13041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13042 $as_echo_n "checking for $ac_word... " >&6; }
13043 if ${ac_cv_prog_OTOOL+:} false; then :
13044 $as_echo_n "(cached) " >&6
13045 else
13046 if test -n "$OTOOL"; then
13047 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13048 else
13049 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13050 for as_dir in $PATH
13051 do
13052 IFS=$as_save_IFS
13053 test -z "$as_dir" && as_dir=.
13054 for ac_exec_ext in '' $ac_executable_extensions; do
13055 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13056 ac_cv_prog_OTOOL="${ncn_progname}"
13057 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13058 break 2
13059 fi
13060 done
13061 done
13062 IFS=$as_save_IFS
13063
13064 fi
13065 fi
13066 OTOOL=$ac_cv_prog_OTOOL
13067 if test -n "$OTOOL"; then
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13069 $as_echo "$OTOOL" >&6; }
13070 else
13071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13072 $as_echo "no" >&6; }
13073 fi
13074
13075
13076 done
13077 fi
13078
13079 for ncn_progname in otool; do
13080 if test -n "$ncn_tool_prefix"; then
13081 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
13082 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
13083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13084 $as_echo_n "checking for $ac_word... " >&6; }
13085 if ${ac_cv_prog_OTOOL+:} false; then :
13086 $as_echo_n "(cached) " >&6
13087 else
13088 if test -n "$OTOOL"; then
13089 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13090 else
13091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13092 for as_dir in $PATH
13093 do
13094 IFS=$as_save_IFS
13095 test -z "$as_dir" && as_dir=.
13096 for ac_exec_ext in '' $ac_executable_extensions; do
13097 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13098 ac_cv_prog_OTOOL="${ncn_tool_prefix}${ncn_progname}"
13099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13100 break 2
13101 fi
13102 done
13103 done
13104 IFS=$as_save_IFS
13105
13106 fi
13107 fi
13108 OTOOL=$ac_cv_prog_OTOOL
13109 if test -n "$OTOOL"; then
13110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13111 $as_echo "$OTOOL" >&6; }
13112 else
13113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13114 $as_echo "no" >&6; }
13115 fi
13116
13117
13118 fi
13119 if test -z "$ac_cv_prog_OTOOL" && test $build = $host ; then
13120 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13121 set dummy ${ncn_progname}; ac_word=$2
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13123 $as_echo_n "checking for $ac_word... " >&6; }
13124 if ${ac_cv_prog_OTOOL+:} false; then :
13125 $as_echo_n "(cached) " >&6
13126 else
13127 if test -n "$OTOOL"; then
13128 ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
13129 else
13130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13131 for as_dir in $PATH
13132 do
13133 IFS=$as_save_IFS
13134 test -z "$as_dir" && as_dir=.
13135 for ac_exec_ext in '' $ac_executable_extensions; do
13136 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13137 ac_cv_prog_OTOOL="${ncn_progname}"
13138 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13139 break 2
13140 fi
13141 done
13142 done
13143 IFS=$as_save_IFS
13144
13145 fi
13146 fi
13147 OTOOL=$ac_cv_prog_OTOOL
13148 if test -n "$OTOOL"; then
13149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
13150 $as_echo "$OTOOL" >&6; }
13151 else
13152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13153 $as_echo "no" >&6; }
13154 fi
13155
13156
13157 fi
13158 test -n "$ac_cv_prog_OTOOL" && break
13159 done
13160
13161 if test -z "$ac_cv_prog_OTOOL" ; then
13162 set dummy otool
13163 if test $build = $host ; then
13164 OTOOL="$2"
13165 else
13166 OTOOL="${ncn_tool_prefix}$2"
13167 fi
13168 fi
13169
13170
13171
13172 if test -n "$READELF"; then
13173 ac_cv_prog_READELF=$READELF
13174 elif test -n "$ac_cv_prog_READELF"; then
13175 READELF=$ac_cv_prog_READELF
13176 fi
13177
13178 if test -n "$ac_cv_prog_READELF"; then
13179 for ncn_progname in readelf; do
13180 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13181 set dummy ${ncn_progname}; ac_word=$2
13182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13183 $as_echo_n "checking for $ac_word... " >&6; }
13184 if ${ac_cv_prog_READELF+:} false; then :
13185 $as_echo_n "(cached) " >&6
13186 else
13187 if test -n "$READELF"; then
13188 ac_cv_prog_READELF="$READELF" # Let the user override the test.
13189 else
13190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13191 for as_dir in $PATH
13192 do
13193 IFS=$as_save_IFS
13194 test -z "$as_dir" && as_dir=.
13195 for ac_exec_ext in '' $ac_executable_extensions; do
13196 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13197 ac_cv_prog_READELF="${ncn_progname}"
13198 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13199 break 2
13200 fi
13201 done
13202 done
13203 IFS=$as_save_IFS
13204
13205 fi
13206 fi
13207 READELF=$ac_cv_prog_READELF
13208 if test -n "$READELF"; then
13209 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13210 $as_echo "$READELF" >&6; }
13211 else
13212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13213 $as_echo "no" >&6; }
13214 fi
13215
13216
13217 done
13218 fi
13219
13220 for ncn_progname in readelf; do
13221 if test -n "$ncn_tool_prefix"; then
13222 # Extract the first word of "${ncn_tool_prefix}${ncn_progname}", so it can be a program name with args.
13223 set dummy ${ncn_tool_prefix}${ncn_progname}; ac_word=$2
13224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13225 $as_echo_n "checking for $ac_word... " >&6; }
13226 if ${ac_cv_prog_READELF+:} false; then :
13227 $as_echo_n "(cached) " >&6
13228 else
13229 if test -n "$READELF"; then
13230 ac_cv_prog_READELF="$READELF" # Let the user override the test.
13231 else
13232 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13233 for as_dir in $PATH
13234 do
13235 IFS=$as_save_IFS
13236 test -z "$as_dir" && as_dir=.
13237 for ac_exec_ext in '' $ac_executable_extensions; do
13238 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13239 ac_cv_prog_READELF="${ncn_tool_prefix}${ncn_progname}"
13240 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13241 break 2
13242 fi
13243 done
13244 done
13245 IFS=$as_save_IFS
13246
13247 fi
13248 fi
13249 READELF=$ac_cv_prog_READELF
13250 if test -n "$READELF"; then
13251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13252 $as_echo "$READELF" >&6; }
13253 else
13254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13255 $as_echo "no" >&6; }
13256 fi
13257
13258
13259 fi
13260 if test -z "$ac_cv_prog_READELF" && test $build = $host ; then
13261 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13262 set dummy ${ncn_progname}; ac_word=$2
13263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13264 $as_echo_n "checking for $ac_word... " >&6; }
13265 if ${ac_cv_prog_READELF+:} false; then :
13266 $as_echo_n "(cached) " >&6
13267 else
13268 if test -n "$READELF"; then
13269 ac_cv_prog_READELF="$READELF" # Let the user override the test.
13270 else
13271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13272 for as_dir in $PATH
13273 do
13274 IFS=$as_save_IFS
13275 test -z "$as_dir" && as_dir=.
13276 for ac_exec_ext in '' $ac_executable_extensions; do
13277 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13278 ac_cv_prog_READELF="${ncn_progname}"
13279 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13280 break 2
13281 fi
13282 done
13283 done
13284 IFS=$as_save_IFS
13285
13286 fi
13287 fi
13288 READELF=$ac_cv_prog_READELF
13289 if test -n "$READELF"; then
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
13291 $as_echo "$READELF" >&6; }
13292 else
13293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13294 $as_echo "no" >&6; }
13295 fi
13296
13297
13298 fi
13299 test -n "$ac_cv_prog_READELF" && break
13300 done
13301
13302 if test -z "$ac_cv_prog_READELF" ; then
13303 set dummy readelf
13304 if test $build = $host ; then
13305 READELF="$2"
13306 else
13307 READELF="${ncn_tool_prefix}$2"
13308 fi
13309 fi
13310
13311
13312
13313
13314
13315
13316
13317 GDCFLAGS=${GDCFLAGS-${CFLAGS}}
13318
13319
13320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -plugin option" >&5
13321 $as_echo_n "checking for -plugin option... " >&6; }
13322
13323 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
13324 plugin_option=
13325 for plugin in $plugin_names; do
13326 plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
13327 if test x$plugin_so = x$plugin; then
13328 plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
13329 fi
13330 if test x$plugin_so != x$plugin; then
13331 plugin_option="--plugin $plugin_so"
13332 break
13333 fi
13334 done
13335 if test -n "$ac_tool_prefix"; then
13336 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
13337 set dummy ${ac_tool_prefix}ar; ac_word=$2
13338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13339 $as_echo_n "checking for $ac_word... " >&6; }
13340 if ${ac_cv_prog_AR+:} false; then :
13341 $as_echo_n "(cached) " >&6
13342 else
13343 if test -n "$AR"; then
13344 ac_cv_prog_AR="$AR" # Let the user override the test.
13345 else
13346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13347 for as_dir in $PATH
13348 do
13349 IFS=$as_save_IFS
13350 test -z "$as_dir" && as_dir=.
13351 for ac_exec_ext in '' $ac_executable_extensions; do
13352 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13353 ac_cv_prog_AR="${ac_tool_prefix}ar"
13354 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13355 break 2
13356 fi
13357 done
13358 done
13359 IFS=$as_save_IFS
13360
13361 fi
13362 fi
13363 AR=$ac_cv_prog_AR
13364 if test -n "$AR"; then
13365 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
13366 $as_echo "$AR" >&6; }
13367 else
13368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13369 $as_echo "no" >&6; }
13370 fi
13371
13372
13373 fi
13374 if test -z "$ac_cv_prog_AR"; then
13375 ac_ct_AR=$AR
13376 # Extract the first word of "ar", so it can be a program name with args.
13377 set dummy ar; ac_word=$2
13378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13379 $as_echo_n "checking for $ac_word... " >&6; }
13380 if ${ac_cv_prog_ac_ct_AR+:} false; then :
13381 $as_echo_n "(cached) " >&6
13382 else
13383 if test -n "$ac_ct_AR"; then
13384 ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
13385 else
13386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13387 for as_dir in $PATH
13388 do
13389 IFS=$as_save_IFS
13390 test -z "$as_dir" && as_dir=.
13391 for ac_exec_ext in '' $ac_executable_extensions; do
13392 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13393 ac_cv_prog_ac_ct_AR="ar"
13394 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13395 break 2
13396 fi
13397 done
13398 done
13399 IFS=$as_save_IFS
13400
13401 fi
13402 fi
13403 ac_ct_AR=$ac_cv_prog_ac_ct_AR
13404 if test -n "$ac_ct_AR"; then
13405 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
13406 $as_echo "$ac_ct_AR" >&6; }
13407 else
13408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13409 $as_echo "no" >&6; }
13410 fi
13411
13412 if test "x$ac_ct_AR" = x; then
13413 AR=""
13414 else
13415 case $cross_compiling:$ac_tool_warned in
13416 yes:)
13417 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
13418 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
13419 ac_tool_warned=yes ;;
13420 esac
13421 AR=$ac_ct_AR
13422 fi
13423 else
13424 AR="$ac_cv_prog_AR"
13425 fi
13426
13427 if test "${AR}" = "" ; then
13428 as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
13429 fi
13430 touch conftest.c
13431 ${AR} $plugin_option rc conftest.a conftest.c
13432 if test "$?" != 0; then
13433 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
13434 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
13435 plugin_option=
13436 fi
13437 rm -f conftest.*
13438 if test -n "$plugin_option"; then
13439 PLUGIN_OPTION="$plugin_option"
13440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $plugin_option" >&5
13441 $as_echo "$plugin_option" >&6; }
13442 else
13443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13444 $as_echo "no" >&6; }
13445 fi
13446
13447 AR_PLUGIN_OPTION=
13448 RANLIB_PLUGIN_OPTION=
13449 if test -n "$PLUGIN_OPTION"; then
13450 if $AR --help 2>&1 | grep -q "\--plugin"; then
13451 AR_PLUGIN_OPTION="$PLUGIN_OPTION"
13452 fi
13453 if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
13454 RANLIB_PLUGIN_OPTION="$PLUGIN_OPTION"
13455 fi
13456 fi
13457
13458
13459
13460 # Target tools.
13461
13462 # Check whether --with-build-time-tools was given.
13463 if test "${with_build_time_tools+set}" = set; then :
13464 withval=$with_build_time_tools; case x"$withval" in
13465 x/*) ;;
13466 *)
13467 with_build_time_tools=
13468 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: argument to --with-build-time-tools must be an absolute path" >&5
13469 $as_echo "$as_me: WARNING: argument to --with-build-time-tools must be an absolute path" >&2;}
13470 ;;
13471 esac
13472 else
13473 with_build_time_tools=
13474 fi
13475
13476
13477
13478
13479 if test -n "$CC_FOR_TARGET"; then
13480 ac_cv_prog_CC_FOR_TARGET=$CC_FOR_TARGET
13481 elif test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13482 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13483 fi
13484
13485 if test -n "$ac_cv_prog_CC_FOR_TARGET"; then
13486 for ncn_progname in cc gcc; do
13487 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13488 set dummy ${ncn_progname}; ac_word=$2
13489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13490 $as_echo_n "checking for $ac_word... " >&6; }
13491 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13492 $as_echo_n "(cached) " >&6
13493 else
13494 if test -n "$CC_FOR_TARGET"; then
13495 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13496 else
13497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13498 for as_dir in $PATH
13499 do
13500 IFS=$as_save_IFS
13501 test -z "$as_dir" && as_dir=.
13502 for ac_exec_ext in '' $ac_executable_extensions; do
13503 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13504 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13505 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13506 break 2
13507 fi
13508 done
13509 done
13510 IFS=$as_save_IFS
13511
13512 fi
13513 fi
13514 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13515 if test -n "$CC_FOR_TARGET"; then
13516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13517 $as_echo "$CC_FOR_TARGET" >&6; }
13518 else
13519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13520 $as_echo "no" >&6; }
13521 fi
13522
13523
13524 done
13525 fi
13526
13527 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13528 for ncn_progname in cc gcc; do
13529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13530 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13531 if test -x $with_build_time_tools/${ncn_progname}; then
13532 ac_cv_prog_CC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13534 $as_echo "yes" >&6; }
13535 break
13536 else
13537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13538 $as_echo "no" >&6; }
13539 fi
13540 done
13541 fi
13542
13543 if test -z "$ac_cv_prog_CC_FOR_TARGET"; then
13544 for ncn_progname in cc gcc; do
13545 if test -n "$ncn_target_tool_prefix"; then
13546 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13547 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13549 $as_echo_n "checking for $ac_word... " >&6; }
13550 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13551 $as_echo_n "(cached) " >&6
13552 else
13553 if test -n "$CC_FOR_TARGET"; then
13554 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13555 else
13556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13557 for as_dir in $PATH
13558 do
13559 IFS=$as_save_IFS
13560 test -z "$as_dir" && as_dir=.
13561 for ac_exec_ext in '' $ac_executable_extensions; do
13562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13563 ac_cv_prog_CC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13565 break 2
13566 fi
13567 done
13568 done
13569 IFS=$as_save_IFS
13570
13571 fi
13572 fi
13573 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13574 if test -n "$CC_FOR_TARGET"; then
13575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13576 $as_echo "$CC_FOR_TARGET" >&6; }
13577 else
13578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13579 $as_echo "no" >&6; }
13580 fi
13581
13582
13583 fi
13584 if test -z "$ac_cv_prog_CC_FOR_TARGET" && test $build = $target ; then
13585 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13586 set dummy ${ncn_progname}; ac_word=$2
13587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13588 $as_echo_n "checking for $ac_word... " >&6; }
13589 if ${ac_cv_prog_CC_FOR_TARGET+:} false; then :
13590 $as_echo_n "(cached) " >&6
13591 else
13592 if test -n "$CC_FOR_TARGET"; then
13593 ac_cv_prog_CC_FOR_TARGET="$CC_FOR_TARGET" # Let the user override the test.
13594 else
13595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13596 for as_dir in $PATH
13597 do
13598 IFS=$as_save_IFS
13599 test -z "$as_dir" && as_dir=.
13600 for ac_exec_ext in '' $ac_executable_extensions; do
13601 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13602 ac_cv_prog_CC_FOR_TARGET="${ncn_progname}"
13603 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13604 break 2
13605 fi
13606 done
13607 done
13608 IFS=$as_save_IFS
13609
13610 fi
13611 fi
13612 CC_FOR_TARGET=$ac_cv_prog_CC_FOR_TARGET
13613 if test -n "$CC_FOR_TARGET"; then
13614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC_FOR_TARGET" >&5
13615 $as_echo "$CC_FOR_TARGET" >&6; }
13616 else
13617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13618 $as_echo "no" >&6; }
13619 fi
13620
13621
13622 fi
13623 test -n "$ac_cv_prog_CC_FOR_TARGET" && break
13624 done
13625 fi
13626
13627 if test -z "$ac_cv_prog_CC_FOR_TARGET" ; then
13628 set dummy cc gcc
13629 if test $build = $target ; then
13630 CC_FOR_TARGET="$2"
13631 else
13632 CC_FOR_TARGET="${ncn_target_tool_prefix}$2"
13633 fi
13634 else
13635 CC_FOR_TARGET="$ac_cv_prog_CC_FOR_TARGET"
13636 fi
13637
13638
13639
13640 if test -n "$CXX_FOR_TARGET"; then
13641 ac_cv_prog_CXX_FOR_TARGET=$CXX_FOR_TARGET
13642 elif test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13643 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13644 fi
13645
13646 if test -n "$ac_cv_prog_CXX_FOR_TARGET"; then
13647 for ncn_progname in c++ g++ cxx gxx; do
13648 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13649 set dummy ${ncn_progname}; ac_word=$2
13650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13651 $as_echo_n "checking for $ac_word... " >&6; }
13652 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13653 $as_echo_n "(cached) " >&6
13654 else
13655 if test -n "$CXX_FOR_TARGET"; then
13656 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13657 else
13658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13659 for as_dir in $PATH
13660 do
13661 IFS=$as_save_IFS
13662 test -z "$as_dir" && as_dir=.
13663 for ac_exec_ext in '' $ac_executable_extensions; do
13664 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13665 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13666 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13667 break 2
13668 fi
13669 done
13670 done
13671 IFS=$as_save_IFS
13672
13673 fi
13674 fi
13675 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13676 if test -n "$CXX_FOR_TARGET"; then
13677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13678 $as_echo "$CXX_FOR_TARGET" >&6; }
13679 else
13680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13681 $as_echo "no" >&6; }
13682 fi
13683
13684
13685 done
13686 fi
13687
13688 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test -n "$with_build_time_tools"; then
13689 for ncn_progname in c++ g++ cxx gxx; do
13690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13691 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13692 if test -x $with_build_time_tools/${ncn_progname}; then
13693 ac_cv_prog_CXX_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13695 $as_echo "yes" >&6; }
13696 break
13697 else
13698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13699 $as_echo "no" >&6; }
13700 fi
13701 done
13702 fi
13703
13704 if test -z "$ac_cv_prog_CXX_FOR_TARGET"; then
13705 for ncn_progname in c++ g++ cxx gxx; do
13706 if test -n "$ncn_target_tool_prefix"; then
13707 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13708 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13710 $as_echo_n "checking for $ac_word... " >&6; }
13711 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13712 $as_echo_n "(cached) " >&6
13713 else
13714 if test -n "$CXX_FOR_TARGET"; then
13715 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13716 else
13717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13718 for as_dir in $PATH
13719 do
13720 IFS=$as_save_IFS
13721 test -z "$as_dir" && as_dir=.
13722 for ac_exec_ext in '' $ac_executable_extensions; do
13723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13724 ac_cv_prog_CXX_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13726 break 2
13727 fi
13728 done
13729 done
13730 IFS=$as_save_IFS
13731
13732 fi
13733 fi
13734 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13735 if test -n "$CXX_FOR_TARGET"; then
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13737 $as_echo "$CXX_FOR_TARGET" >&6; }
13738 else
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13740 $as_echo "no" >&6; }
13741 fi
13742
13743
13744 fi
13745 if test -z "$ac_cv_prog_CXX_FOR_TARGET" && test $build = $target ; then
13746 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13747 set dummy ${ncn_progname}; ac_word=$2
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13749 $as_echo_n "checking for $ac_word... " >&6; }
13750 if ${ac_cv_prog_CXX_FOR_TARGET+:} false; then :
13751 $as_echo_n "(cached) " >&6
13752 else
13753 if test -n "$CXX_FOR_TARGET"; then
13754 ac_cv_prog_CXX_FOR_TARGET="$CXX_FOR_TARGET" # Let the user override the test.
13755 else
13756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13757 for as_dir in $PATH
13758 do
13759 IFS=$as_save_IFS
13760 test -z "$as_dir" && as_dir=.
13761 for ac_exec_ext in '' $ac_executable_extensions; do
13762 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13763 ac_cv_prog_CXX_FOR_TARGET="${ncn_progname}"
13764 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13765 break 2
13766 fi
13767 done
13768 done
13769 IFS=$as_save_IFS
13770
13771 fi
13772 fi
13773 CXX_FOR_TARGET=$ac_cv_prog_CXX_FOR_TARGET
13774 if test -n "$CXX_FOR_TARGET"; then
13775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX_FOR_TARGET" >&5
13776 $as_echo "$CXX_FOR_TARGET" >&6; }
13777 else
13778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13779 $as_echo "no" >&6; }
13780 fi
13781
13782
13783 fi
13784 test -n "$ac_cv_prog_CXX_FOR_TARGET" && break
13785 done
13786 fi
13787
13788 if test -z "$ac_cv_prog_CXX_FOR_TARGET" ; then
13789 set dummy c++ g++ cxx gxx
13790 if test $build = $target ; then
13791 CXX_FOR_TARGET="$2"
13792 else
13793 CXX_FOR_TARGET="${ncn_target_tool_prefix}$2"
13794 fi
13795 else
13796 CXX_FOR_TARGET="$ac_cv_prog_CXX_FOR_TARGET"
13797 fi
13798
13799
13800
13801 if test -n "$GCC_FOR_TARGET"; then
13802 ac_cv_prog_GCC_FOR_TARGET=$GCC_FOR_TARGET
13803 elif test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13804 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13805 fi
13806
13807 if test -n "$ac_cv_prog_GCC_FOR_TARGET"; then
13808 for ncn_progname in gcc; do
13809 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13810 set dummy ${ncn_progname}; ac_word=$2
13811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13812 $as_echo_n "checking for $ac_word... " >&6; }
13813 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13814 $as_echo_n "(cached) " >&6
13815 else
13816 if test -n "$GCC_FOR_TARGET"; then
13817 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13818 else
13819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13820 for as_dir in $PATH
13821 do
13822 IFS=$as_save_IFS
13823 test -z "$as_dir" && as_dir=.
13824 for ac_exec_ext in '' $ac_executable_extensions; do
13825 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13826 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13827 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13828 break 2
13829 fi
13830 done
13831 done
13832 IFS=$as_save_IFS
13833
13834 fi
13835 fi
13836 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13837 if test -n "$GCC_FOR_TARGET"; then
13838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13839 $as_echo "$GCC_FOR_TARGET" >&6; }
13840 else
13841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13842 $as_echo "no" >&6; }
13843 fi
13844
13845
13846 done
13847 fi
13848
13849 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test -n "$with_build_time_tools"; then
13850 for ncn_progname in gcc; do
13851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
13852 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
13853 if test -x $with_build_time_tools/${ncn_progname}; then
13854 ac_cv_prog_GCC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
13855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
13856 $as_echo "yes" >&6; }
13857 break
13858 else
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13860 $as_echo "no" >&6; }
13861 fi
13862 done
13863 fi
13864
13865 if test -z "$ac_cv_prog_GCC_FOR_TARGET"; then
13866 for ncn_progname in gcc; do
13867 if test -n "$ncn_target_tool_prefix"; then
13868 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
13869 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
13870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13871 $as_echo_n "checking for $ac_word... " >&6; }
13872 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13873 $as_echo_n "(cached) " >&6
13874 else
13875 if test -n "$GCC_FOR_TARGET"; then
13876 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13877 else
13878 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13879 for as_dir in $PATH
13880 do
13881 IFS=$as_save_IFS
13882 test -z "$as_dir" && as_dir=.
13883 for ac_exec_ext in '' $ac_executable_extensions; do
13884 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13885 ac_cv_prog_GCC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
13886 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13887 break 2
13888 fi
13889 done
13890 done
13891 IFS=$as_save_IFS
13892
13893 fi
13894 fi
13895 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13896 if test -n "$GCC_FOR_TARGET"; then
13897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13898 $as_echo "$GCC_FOR_TARGET" >&6; }
13899 else
13900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13901 $as_echo "no" >&6; }
13902 fi
13903
13904
13905 fi
13906 if test -z "$ac_cv_prog_GCC_FOR_TARGET" && test $build = $target ; then
13907 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13908 set dummy ${ncn_progname}; ac_word=$2
13909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13910 $as_echo_n "checking for $ac_word... " >&6; }
13911 if ${ac_cv_prog_GCC_FOR_TARGET+:} false; then :
13912 $as_echo_n "(cached) " >&6
13913 else
13914 if test -n "$GCC_FOR_TARGET"; then
13915 ac_cv_prog_GCC_FOR_TARGET="$GCC_FOR_TARGET" # Let the user override the test.
13916 else
13917 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13918 for as_dir in $PATH
13919 do
13920 IFS=$as_save_IFS
13921 test -z "$as_dir" && as_dir=.
13922 for ac_exec_ext in '' $ac_executable_extensions; do
13923 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13924 ac_cv_prog_GCC_FOR_TARGET="${ncn_progname}"
13925 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13926 break 2
13927 fi
13928 done
13929 done
13930 IFS=$as_save_IFS
13931
13932 fi
13933 fi
13934 GCC_FOR_TARGET=$ac_cv_prog_GCC_FOR_TARGET
13935 if test -n "$GCC_FOR_TARGET"; then
13936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_FOR_TARGET" >&5
13937 $as_echo "$GCC_FOR_TARGET" >&6; }
13938 else
13939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13940 $as_echo "no" >&6; }
13941 fi
13942
13943
13944 fi
13945 test -n "$ac_cv_prog_GCC_FOR_TARGET" && break
13946 done
13947 fi
13948
13949 if test -z "$ac_cv_prog_GCC_FOR_TARGET" ; then
13950 GCC_FOR_TARGET="${CC_FOR_TARGET}"
13951 else
13952 GCC_FOR_TARGET="$ac_cv_prog_GCC_FOR_TARGET"
13953 fi
13954
13955
13956
13957 if test -n "$GFORTRAN_FOR_TARGET"; then
13958 ac_cv_prog_GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET
13959 elif test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13960 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13961 fi
13962
13963 if test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
13964 for ncn_progname in gfortran; do
13965 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
13966 set dummy ${ncn_progname}; ac_word=$2
13967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13968 $as_echo_n "checking for $ac_word... " >&6; }
13969 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
13970 $as_echo_n "(cached) " >&6
13971 else
13972 if test -n "$GFORTRAN_FOR_TARGET"; then
13973 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
13974 else
13975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13976 for as_dir in $PATH
13977 do
13978 IFS=$as_save_IFS
13979 test -z "$as_dir" && as_dir=.
13980 for ac_exec_ext in '' $ac_executable_extensions; do
13981 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13982 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
13983 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13984 break 2
13985 fi
13986 done
13987 done
13988 IFS=$as_save_IFS
13989
13990 fi
13991 fi
13992 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
13993 if test -n "$GFORTRAN_FOR_TARGET"; then
13994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
13995 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
13996 else
13997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13998 $as_echo "no" >&6; }
13999 fi
14000
14001
14002 done
14003 fi
14004
14005 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test -n "$with_build_time_tools"; then
14006 for ncn_progname in gfortran; do
14007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14008 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14009 if test -x $with_build_time_tools/${ncn_progname}; then
14010 ac_cv_prog_GFORTRAN_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14012 $as_echo "yes" >&6; }
14013 break
14014 else
14015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14016 $as_echo "no" >&6; }
14017 fi
14018 done
14019 fi
14020
14021 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET"; then
14022 for ncn_progname in gfortran; do
14023 if test -n "$ncn_target_tool_prefix"; then
14024 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14025 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14027 $as_echo_n "checking for $ac_word... " >&6; }
14028 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
14029 $as_echo_n "(cached) " >&6
14030 else
14031 if test -n "$GFORTRAN_FOR_TARGET"; then
14032 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
14033 else
14034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14035 for as_dir in $PATH
14036 do
14037 IFS=$as_save_IFS
14038 test -z "$as_dir" && as_dir=.
14039 for ac_exec_ext in '' $ac_executable_extensions; do
14040 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14041 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14042 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14043 break 2
14044 fi
14045 done
14046 done
14047 IFS=$as_save_IFS
14048
14049 fi
14050 fi
14051 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
14052 if test -n "$GFORTRAN_FOR_TARGET"; then
14053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
14054 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
14055 else
14056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14057 $as_echo "no" >&6; }
14058 fi
14059
14060
14061 fi
14062 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" && test $build = $target ; then
14063 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14064 set dummy ${ncn_progname}; ac_word=$2
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14066 $as_echo_n "checking for $ac_word... " >&6; }
14067 if ${ac_cv_prog_GFORTRAN_FOR_TARGET+:} false; then :
14068 $as_echo_n "(cached) " >&6
14069 else
14070 if test -n "$GFORTRAN_FOR_TARGET"; then
14071 ac_cv_prog_GFORTRAN_FOR_TARGET="$GFORTRAN_FOR_TARGET" # Let the user override the test.
14072 else
14073 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14074 for as_dir in $PATH
14075 do
14076 IFS=$as_save_IFS
14077 test -z "$as_dir" && as_dir=.
14078 for ac_exec_ext in '' $ac_executable_extensions; do
14079 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14080 ac_cv_prog_GFORTRAN_FOR_TARGET="${ncn_progname}"
14081 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14082 break 2
14083 fi
14084 done
14085 done
14086 IFS=$as_save_IFS
14087
14088 fi
14089 fi
14090 GFORTRAN_FOR_TARGET=$ac_cv_prog_GFORTRAN_FOR_TARGET
14091 if test -n "$GFORTRAN_FOR_TARGET"; then
14092 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GFORTRAN_FOR_TARGET" >&5
14093 $as_echo "$GFORTRAN_FOR_TARGET" >&6; }
14094 else
14095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14096 $as_echo "no" >&6; }
14097 fi
14098
14099
14100 fi
14101 test -n "$ac_cv_prog_GFORTRAN_FOR_TARGET" && break
14102 done
14103 fi
14104
14105 if test -z "$ac_cv_prog_GFORTRAN_FOR_TARGET" ; then
14106 set dummy gfortran
14107 if test $build = $target ; then
14108 GFORTRAN_FOR_TARGET="$2"
14109 else
14110 GFORTRAN_FOR_TARGET="${ncn_target_tool_prefix}$2"
14111 fi
14112 else
14113 GFORTRAN_FOR_TARGET="$ac_cv_prog_GFORTRAN_FOR_TARGET"
14114 fi
14115
14116
14117
14118 if test -n "$GOC_FOR_TARGET"; then
14119 ac_cv_prog_GOC_FOR_TARGET=$GOC_FOR_TARGET
14120 elif test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
14121 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
14122 fi
14123
14124 if test -n "$ac_cv_prog_GOC_FOR_TARGET"; then
14125 for ncn_progname in gccgo; do
14126 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14127 set dummy ${ncn_progname}; ac_word=$2
14128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14129 $as_echo_n "checking for $ac_word... " >&6; }
14130 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
14131 $as_echo_n "(cached) " >&6
14132 else
14133 if test -n "$GOC_FOR_TARGET"; then
14134 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
14135 else
14136 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14137 for as_dir in $PATH
14138 do
14139 IFS=$as_save_IFS
14140 test -z "$as_dir" && as_dir=.
14141 for ac_exec_ext in '' $ac_executable_extensions; do
14142 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14143 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
14144 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14145 break 2
14146 fi
14147 done
14148 done
14149 IFS=$as_save_IFS
14150
14151 fi
14152 fi
14153 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
14154 if test -n "$GOC_FOR_TARGET"; then
14155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
14156 $as_echo "$GOC_FOR_TARGET" >&6; }
14157 else
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14159 $as_echo "no" >&6; }
14160 fi
14161
14162
14163 done
14164 fi
14165
14166 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test -n "$with_build_time_tools"; then
14167 for ncn_progname in gccgo; do
14168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14169 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14170 if test -x $with_build_time_tools/${ncn_progname}; then
14171 ac_cv_prog_GOC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14173 $as_echo "yes" >&6; }
14174 break
14175 else
14176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14177 $as_echo "no" >&6; }
14178 fi
14179 done
14180 fi
14181
14182 if test -z "$ac_cv_prog_GOC_FOR_TARGET"; then
14183 for ncn_progname in gccgo; do
14184 if test -n "$ncn_target_tool_prefix"; then
14185 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14186 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14188 $as_echo_n "checking for $ac_word... " >&6; }
14189 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
14190 $as_echo_n "(cached) " >&6
14191 else
14192 if test -n "$GOC_FOR_TARGET"; then
14193 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
14194 else
14195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14196 for as_dir in $PATH
14197 do
14198 IFS=$as_save_IFS
14199 test -z "$as_dir" && as_dir=.
14200 for ac_exec_ext in '' $ac_executable_extensions; do
14201 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14202 ac_cv_prog_GOC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14203 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14204 break 2
14205 fi
14206 done
14207 done
14208 IFS=$as_save_IFS
14209
14210 fi
14211 fi
14212 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
14213 if test -n "$GOC_FOR_TARGET"; then
14214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
14215 $as_echo "$GOC_FOR_TARGET" >&6; }
14216 else
14217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14218 $as_echo "no" >&6; }
14219 fi
14220
14221
14222 fi
14223 if test -z "$ac_cv_prog_GOC_FOR_TARGET" && test $build = $target ; then
14224 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14225 set dummy ${ncn_progname}; ac_word=$2
14226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14227 $as_echo_n "checking for $ac_word... " >&6; }
14228 if ${ac_cv_prog_GOC_FOR_TARGET+:} false; then :
14229 $as_echo_n "(cached) " >&6
14230 else
14231 if test -n "$GOC_FOR_TARGET"; then
14232 ac_cv_prog_GOC_FOR_TARGET="$GOC_FOR_TARGET" # Let the user override the test.
14233 else
14234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14235 for as_dir in $PATH
14236 do
14237 IFS=$as_save_IFS
14238 test -z "$as_dir" && as_dir=.
14239 for ac_exec_ext in '' $ac_executable_extensions; do
14240 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14241 ac_cv_prog_GOC_FOR_TARGET="${ncn_progname}"
14242 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14243 break 2
14244 fi
14245 done
14246 done
14247 IFS=$as_save_IFS
14248
14249 fi
14250 fi
14251 GOC_FOR_TARGET=$ac_cv_prog_GOC_FOR_TARGET
14252 if test -n "$GOC_FOR_TARGET"; then
14253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC_FOR_TARGET" >&5
14254 $as_echo "$GOC_FOR_TARGET" >&6; }
14255 else
14256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14257 $as_echo "no" >&6; }
14258 fi
14259
14260
14261 fi
14262 test -n "$ac_cv_prog_GOC_FOR_TARGET" && break
14263 done
14264 fi
14265
14266 if test -z "$ac_cv_prog_GOC_FOR_TARGET" ; then
14267 set dummy gccgo
14268 if test $build = $target ; then
14269 GOC_FOR_TARGET="$2"
14270 else
14271 GOC_FOR_TARGET="${ncn_target_tool_prefix}$2"
14272 fi
14273 else
14274 GOC_FOR_TARGET="$ac_cv_prog_GOC_FOR_TARGET"
14275 fi
14276
14277
14278
14279 if test -n "$GDC_FOR_TARGET"; then
14280 ac_cv_prog_GDC_FOR_TARGET=$GDC_FOR_TARGET
14281 elif test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
14282 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14283 fi
14284
14285 if test -n "$ac_cv_prog_GDC_FOR_TARGET"; then
14286 for ncn_progname in gdc; do
14287 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14288 set dummy ${ncn_progname}; ac_word=$2
14289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14290 $as_echo_n "checking for $ac_word... " >&6; }
14291 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14292 $as_echo_n "(cached) " >&6
14293 else
14294 if test -n "$GDC_FOR_TARGET"; then
14295 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14296 else
14297 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14298 for as_dir in $PATH
14299 do
14300 IFS=$as_save_IFS
14301 test -z "$as_dir" && as_dir=.
14302 for ac_exec_ext in '' $ac_executable_extensions; do
14303 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14304 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
14305 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14306 break 2
14307 fi
14308 done
14309 done
14310 IFS=$as_save_IFS
14311
14312 fi
14313 fi
14314 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14315 if test -n "$GDC_FOR_TARGET"; then
14316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14317 $as_echo "$GDC_FOR_TARGET" >&6; }
14318 else
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14320 $as_echo "no" >&6; }
14321 fi
14322
14323
14324 done
14325 fi
14326
14327 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test -n "$with_build_time_tools"; then
14328 for ncn_progname in gdc; do
14329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14330 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14331 if test -x $with_build_time_tools/${ncn_progname}; then
14332 ac_cv_prog_GDC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14334 $as_echo "yes" >&6; }
14335 break
14336 else
14337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14338 $as_echo "no" >&6; }
14339 fi
14340 done
14341 fi
14342
14343 if test -z "$ac_cv_prog_GDC_FOR_TARGET"; then
14344 for ncn_progname in gdc; do
14345 if test -n "$ncn_target_tool_prefix"; then
14346 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14347 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14349 $as_echo_n "checking for $ac_word... " >&6; }
14350 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14351 $as_echo_n "(cached) " >&6
14352 else
14353 if test -n "$GDC_FOR_TARGET"; then
14354 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14355 else
14356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14357 for as_dir in $PATH
14358 do
14359 IFS=$as_save_IFS
14360 test -z "$as_dir" && as_dir=.
14361 for ac_exec_ext in '' $ac_executable_extensions; do
14362 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14363 ac_cv_prog_GDC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14364 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14365 break 2
14366 fi
14367 done
14368 done
14369 IFS=$as_save_IFS
14370
14371 fi
14372 fi
14373 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14374 if test -n "$GDC_FOR_TARGET"; then
14375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14376 $as_echo "$GDC_FOR_TARGET" >&6; }
14377 else
14378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14379 $as_echo "no" >&6; }
14380 fi
14381
14382
14383 fi
14384 if test -z "$ac_cv_prog_GDC_FOR_TARGET" && test $build = $target ; then
14385 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14386 set dummy ${ncn_progname}; ac_word=$2
14387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14388 $as_echo_n "checking for $ac_word... " >&6; }
14389 if ${ac_cv_prog_GDC_FOR_TARGET+:} false; then :
14390 $as_echo_n "(cached) " >&6
14391 else
14392 if test -n "$GDC_FOR_TARGET"; then
14393 ac_cv_prog_GDC_FOR_TARGET="$GDC_FOR_TARGET" # Let the user override the test.
14394 else
14395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14396 for as_dir in $PATH
14397 do
14398 IFS=$as_save_IFS
14399 test -z "$as_dir" && as_dir=.
14400 for ac_exec_ext in '' $ac_executable_extensions; do
14401 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14402 ac_cv_prog_GDC_FOR_TARGET="${ncn_progname}"
14403 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14404 break 2
14405 fi
14406 done
14407 done
14408 IFS=$as_save_IFS
14409
14410 fi
14411 fi
14412 GDC_FOR_TARGET=$ac_cv_prog_GDC_FOR_TARGET
14413 if test -n "$GDC_FOR_TARGET"; then
14414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GDC_FOR_TARGET" >&5
14415 $as_echo "$GDC_FOR_TARGET" >&6; }
14416 else
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14418 $as_echo "no" >&6; }
14419 fi
14420
14421
14422 fi
14423 test -n "$ac_cv_prog_GDC_FOR_TARGET" && break
14424 done
14425 fi
14426
14427 if test -z "$ac_cv_prog_GDC_FOR_TARGET" ; then
14428 set dummy gdc
14429 if test $build = $target ; then
14430 GDC_FOR_TARGET="$2"
14431 else
14432 GDC_FOR_TARGET="${ncn_target_tool_prefix}$2"
14433 fi
14434 else
14435 GDC_FOR_TARGET="$ac_cv_prog_GDC_FOR_TARGET"
14436 fi
14437
14438
14439
14440 if test -n "$GM2_FOR_TARGET"; then
14441 ac_cv_prog_GM2_FOR_TARGET=$GM2_FOR_TARGET
14442 elif test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
14443 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14444 fi
14445
14446 if test -n "$ac_cv_prog_GM2_FOR_TARGET"; then
14447 for ncn_progname in gm2; do
14448 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14449 set dummy ${ncn_progname}; ac_word=$2
14450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14451 $as_echo_n "checking for $ac_word... " >&6; }
14452 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14453 $as_echo_n "(cached) " >&6
14454 else
14455 if test -n "$GM2_FOR_TARGET"; then
14456 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14457 else
14458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14459 for as_dir in $PATH
14460 do
14461 IFS=$as_save_IFS
14462 test -z "$as_dir" && as_dir=.
14463 for ac_exec_ext in '' $ac_executable_extensions; do
14464 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14465 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
14466 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14467 break 2
14468 fi
14469 done
14470 done
14471 IFS=$as_save_IFS
14472
14473 fi
14474 fi
14475 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14476 if test -n "$GM2_FOR_TARGET"; then
14477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14478 $as_echo "$GM2_FOR_TARGET" >&6; }
14479 else
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14481 $as_echo "no" >&6; }
14482 fi
14483
14484
14485 done
14486 fi
14487
14488 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test -n "$with_build_time_tools"; then
14489 for ncn_progname in gm2; do
14490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14491 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14492 if test -x $with_build_time_tools/${ncn_progname}; then
14493 ac_cv_prog_GM2_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14495 $as_echo "yes" >&6; }
14496 break
14497 else
14498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14499 $as_echo "no" >&6; }
14500 fi
14501 done
14502 fi
14503
14504 if test -z "$ac_cv_prog_GM2_FOR_TARGET"; then
14505 for ncn_progname in gm2; do
14506 if test -n "$ncn_target_tool_prefix"; then
14507 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14508 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14510 $as_echo_n "checking for $ac_word... " >&6; }
14511 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14512 $as_echo_n "(cached) " >&6
14513 else
14514 if test -n "$GM2_FOR_TARGET"; then
14515 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14516 else
14517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14518 for as_dir in $PATH
14519 do
14520 IFS=$as_save_IFS
14521 test -z "$as_dir" && as_dir=.
14522 for ac_exec_ext in '' $ac_executable_extensions; do
14523 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14524 ac_cv_prog_GM2_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14525 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14526 break 2
14527 fi
14528 done
14529 done
14530 IFS=$as_save_IFS
14531
14532 fi
14533 fi
14534 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14535 if test -n "$GM2_FOR_TARGET"; then
14536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14537 $as_echo "$GM2_FOR_TARGET" >&6; }
14538 else
14539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14540 $as_echo "no" >&6; }
14541 fi
14542
14543
14544 fi
14545 if test -z "$ac_cv_prog_GM2_FOR_TARGET" && test $build = $target ; then
14546 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14547 set dummy ${ncn_progname}; ac_word=$2
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14549 $as_echo_n "checking for $ac_word... " >&6; }
14550 if ${ac_cv_prog_GM2_FOR_TARGET+:} false; then :
14551 $as_echo_n "(cached) " >&6
14552 else
14553 if test -n "$GM2_FOR_TARGET"; then
14554 ac_cv_prog_GM2_FOR_TARGET="$GM2_FOR_TARGET" # Let the user override the test.
14555 else
14556 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14557 for as_dir in $PATH
14558 do
14559 IFS=$as_save_IFS
14560 test -z "$as_dir" && as_dir=.
14561 for ac_exec_ext in '' $ac_executable_extensions; do
14562 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14563 ac_cv_prog_GM2_FOR_TARGET="${ncn_progname}"
14564 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14565 break 2
14566 fi
14567 done
14568 done
14569 IFS=$as_save_IFS
14570
14571 fi
14572 fi
14573 GM2_FOR_TARGET=$ac_cv_prog_GM2_FOR_TARGET
14574 if test -n "$GM2_FOR_TARGET"; then
14575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GM2_FOR_TARGET" >&5
14576 $as_echo "$GM2_FOR_TARGET" >&6; }
14577 else
14578 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14579 $as_echo "no" >&6; }
14580 fi
14581
14582
14583 fi
14584 test -n "$ac_cv_prog_GM2_FOR_TARGET" && break
14585 done
14586 fi
14587
14588 if test -z "$ac_cv_prog_GM2_FOR_TARGET" ; then
14589 set dummy gm2
14590 if test $build = $target ; then
14591 GM2_FOR_TARGET="$2"
14592 else
14593 GM2_FOR_TARGET="${ncn_target_tool_prefix}$2"
14594 fi
14595 else
14596 GM2_FOR_TARGET="$ac_cv_prog_GM2_FOR_TARGET"
14597 fi
14598
14599
14600
14601 cat > conftest.c << \EOF
14602 #ifdef __GNUC__
14603 gcc_yay;
14604 #endif
14605 EOF
14606 if ($GCC_FOR_TARGET -E conftest.c | grep gcc_yay) > /dev/null 2>&1; then
14607 have_gcc_for_target=yes
14608 else
14609 GCC_FOR_TARGET=${ncn_target_tool_prefix}gcc
14610 have_gcc_for_target=no
14611 fi
14612 rm conftest.c
14613
14614
14615
14616
14617 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14618 if test -n "$with_build_time_tools"; then
14619 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ar in $with_build_time_tools" >&5
14620 $as_echo_n "checking for ar in $with_build_time_tools... " >&6; }
14621 if test -x $with_build_time_tools/ar; then
14622 AR_FOR_TARGET=`cd $with_build_time_tools && pwd`/ar
14623 ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14624 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AR_FOR_TARGET" >&5
14625 $as_echo "$ac_cv_path_AR_FOR_TARGET" >&6; }
14626 else
14627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14628 $as_echo "no" >&6; }
14629 fi
14630 elif test $build != $host && test $have_gcc_for_target = yes; then
14631 AR_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ar`
14632 test $AR_FOR_TARGET = ar && AR_FOR_TARGET=
14633 test -n "$AR_FOR_TARGET" && ac_cv_path_AR_FOR_TARGET=$AR_FOR_TARGET
14634 fi
14635 fi
14636 if test -z "$ac_cv_path_AR_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14637 # Extract the first word of "ar", so it can be a program name with args.
14638 set dummy ar; ac_word=$2
14639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14640 $as_echo_n "checking for $ac_word... " >&6; }
14641 if ${ac_cv_path_AR_FOR_TARGET+:} false; then :
14642 $as_echo_n "(cached) " >&6
14643 else
14644 case $AR_FOR_TARGET in
14645 [\\/]* | ?:[\\/]*)
14646 ac_cv_path_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test with a path.
14647 ;;
14648 *)
14649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14650 for as_dir in $gcc_cv_tool_dirs
14651 do
14652 IFS=$as_save_IFS
14653 test -z "$as_dir" && as_dir=.
14654 for ac_exec_ext in '' $ac_executable_extensions; do
14655 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14656 ac_cv_path_AR_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14657 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14658 break 2
14659 fi
14660 done
14661 done
14662 IFS=$as_save_IFS
14663
14664 ;;
14665 esac
14666 fi
14667 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14668 if test -n "$AR_FOR_TARGET"; then
14669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14670 $as_echo "$AR_FOR_TARGET" >&6; }
14671 else
14672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14673 $as_echo "no" >&6; }
14674 fi
14675
14676
14677 fi
14678 if test -z "$ac_cv_path_AR_FOR_TARGET" ; then
14679
14680
14681 if test -n "$AR_FOR_TARGET"; then
14682 ac_cv_prog_AR_FOR_TARGET=$AR_FOR_TARGET
14683 elif test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14684 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14685 fi
14686
14687 if test -n "$ac_cv_prog_AR_FOR_TARGET"; then
14688 for ncn_progname in ar; do
14689 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14690 set dummy ${ncn_progname}; ac_word=$2
14691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14692 $as_echo_n "checking for $ac_word... " >&6; }
14693 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14694 $as_echo_n "(cached) " >&6
14695 else
14696 if test -n "$AR_FOR_TARGET"; then
14697 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14698 else
14699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14700 for as_dir in $PATH
14701 do
14702 IFS=$as_save_IFS
14703 test -z "$as_dir" && as_dir=.
14704 for ac_exec_ext in '' $ac_executable_extensions; do
14705 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14706 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14707 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14708 break 2
14709 fi
14710 done
14711 done
14712 IFS=$as_save_IFS
14713
14714 fi
14715 fi
14716 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14717 if test -n "$AR_FOR_TARGET"; then
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14719 $as_echo "$AR_FOR_TARGET" >&6; }
14720 else
14721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14722 $as_echo "no" >&6; }
14723 fi
14724
14725
14726 done
14727 fi
14728
14729 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test -n "$with_build_time_tools"; then
14730 for ncn_progname in ar; do
14731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14732 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14733 if test -x $with_build_time_tools/${ncn_progname}; then
14734 ac_cv_prog_AR_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14736 $as_echo "yes" >&6; }
14737 break
14738 else
14739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14740 $as_echo "no" >&6; }
14741 fi
14742 done
14743 fi
14744
14745 if test -z "$ac_cv_prog_AR_FOR_TARGET"; then
14746 for ncn_progname in ar; do
14747 if test -n "$ncn_target_tool_prefix"; then
14748 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14749 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14751 $as_echo_n "checking for $ac_word... " >&6; }
14752 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14753 $as_echo_n "(cached) " >&6
14754 else
14755 if test -n "$AR_FOR_TARGET"; then
14756 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14757 else
14758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14759 for as_dir in $PATH
14760 do
14761 IFS=$as_save_IFS
14762 test -z "$as_dir" && as_dir=.
14763 for ac_exec_ext in '' $ac_executable_extensions; do
14764 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14765 ac_cv_prog_AR_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14766 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14767 break 2
14768 fi
14769 done
14770 done
14771 IFS=$as_save_IFS
14772
14773 fi
14774 fi
14775 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14776 if test -n "$AR_FOR_TARGET"; then
14777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14778 $as_echo "$AR_FOR_TARGET" >&6; }
14779 else
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14781 $as_echo "no" >&6; }
14782 fi
14783
14784
14785 fi
14786 if test -z "$ac_cv_prog_AR_FOR_TARGET" && test $build = $target ; then
14787 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14788 set dummy ${ncn_progname}; ac_word=$2
14789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14790 $as_echo_n "checking for $ac_word... " >&6; }
14791 if ${ac_cv_prog_AR_FOR_TARGET+:} false; then :
14792 $as_echo_n "(cached) " >&6
14793 else
14794 if test -n "$AR_FOR_TARGET"; then
14795 ac_cv_prog_AR_FOR_TARGET="$AR_FOR_TARGET" # Let the user override the test.
14796 else
14797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14798 for as_dir in $PATH
14799 do
14800 IFS=$as_save_IFS
14801 test -z "$as_dir" && as_dir=.
14802 for ac_exec_ext in '' $ac_executable_extensions; do
14803 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14804 ac_cv_prog_AR_FOR_TARGET="${ncn_progname}"
14805 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14806 break 2
14807 fi
14808 done
14809 done
14810 IFS=$as_save_IFS
14811
14812 fi
14813 fi
14814 AR_FOR_TARGET=$ac_cv_prog_AR_FOR_TARGET
14815 if test -n "$AR_FOR_TARGET"; then
14816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR_FOR_TARGET" >&5
14817 $as_echo "$AR_FOR_TARGET" >&6; }
14818 else
14819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14820 $as_echo "no" >&6; }
14821 fi
14822
14823
14824 fi
14825 test -n "$ac_cv_prog_AR_FOR_TARGET" && break
14826 done
14827 fi
14828
14829 if test -z "$ac_cv_prog_AR_FOR_TARGET" ; then
14830 set dummy ar
14831 if test $build = $target ; then
14832 AR_FOR_TARGET="$2"
14833 else
14834 AR_FOR_TARGET="${ncn_target_tool_prefix}$2"
14835 fi
14836 else
14837 AR_FOR_TARGET="$ac_cv_prog_AR_FOR_TARGET"
14838 fi
14839
14840 else
14841 AR_FOR_TARGET=$ac_cv_path_AR_FOR_TARGET
14842 fi
14843
14844
14845
14846
14847 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14848 if test -n "$with_build_time_tools"; then
14849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as in $with_build_time_tools" >&5
14850 $as_echo_n "checking for as in $with_build_time_tools... " >&6; }
14851 if test -x $with_build_time_tools/as; then
14852 AS_FOR_TARGET=`cd $with_build_time_tools && pwd`/as
14853 ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_AS_FOR_TARGET" >&5
14855 $as_echo "$ac_cv_path_AS_FOR_TARGET" >&6; }
14856 else
14857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14858 $as_echo "no" >&6; }
14859 fi
14860 elif test $build != $host && test $have_gcc_for_target = yes; then
14861 AS_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=as`
14862 test $AS_FOR_TARGET = as && AS_FOR_TARGET=
14863 test -n "$AS_FOR_TARGET" && ac_cv_path_AS_FOR_TARGET=$AS_FOR_TARGET
14864 fi
14865 fi
14866 if test -z "$ac_cv_path_AS_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
14867 # Extract the first word of "as", so it can be a program name with args.
14868 set dummy as; ac_word=$2
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14870 $as_echo_n "checking for $ac_word... " >&6; }
14871 if ${ac_cv_path_AS_FOR_TARGET+:} false; then :
14872 $as_echo_n "(cached) " >&6
14873 else
14874 case $AS_FOR_TARGET in
14875 [\\/]* | ?:[\\/]*)
14876 ac_cv_path_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test with a path.
14877 ;;
14878 *)
14879 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14880 for as_dir in $gcc_cv_tool_dirs
14881 do
14882 IFS=$as_save_IFS
14883 test -z "$as_dir" && as_dir=.
14884 for ac_exec_ext in '' $ac_executable_extensions; do
14885 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14886 ac_cv_path_AS_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
14887 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14888 break 2
14889 fi
14890 done
14891 done
14892 IFS=$as_save_IFS
14893
14894 ;;
14895 esac
14896 fi
14897 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
14898 if test -n "$AS_FOR_TARGET"; then
14899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14900 $as_echo "$AS_FOR_TARGET" >&6; }
14901 else
14902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14903 $as_echo "no" >&6; }
14904 fi
14905
14906
14907 fi
14908 if test -z "$ac_cv_path_AS_FOR_TARGET" ; then
14909
14910
14911 if test -n "$AS_FOR_TARGET"; then
14912 ac_cv_prog_AS_FOR_TARGET=$AS_FOR_TARGET
14913 elif test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14914 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14915 fi
14916
14917 if test -n "$ac_cv_prog_AS_FOR_TARGET"; then
14918 for ncn_progname in as; do
14919 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
14920 set dummy ${ncn_progname}; ac_word=$2
14921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14922 $as_echo_n "checking for $ac_word... " >&6; }
14923 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14924 $as_echo_n "(cached) " >&6
14925 else
14926 if test -n "$AS_FOR_TARGET"; then
14927 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14928 else
14929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14930 for as_dir in $PATH
14931 do
14932 IFS=$as_save_IFS
14933 test -z "$as_dir" && as_dir=.
14934 for ac_exec_ext in '' $ac_executable_extensions; do
14935 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14936 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
14937 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14938 break 2
14939 fi
14940 done
14941 done
14942 IFS=$as_save_IFS
14943
14944 fi
14945 fi
14946 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
14947 if test -n "$AS_FOR_TARGET"; then
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
14949 $as_echo "$AS_FOR_TARGET" >&6; }
14950 else
14951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14952 $as_echo "no" >&6; }
14953 fi
14954
14955
14956 done
14957 fi
14958
14959 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test -n "$with_build_time_tools"; then
14960 for ncn_progname in as; do
14961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
14962 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
14963 if test -x $with_build_time_tools/${ncn_progname}; then
14964 ac_cv_prog_AS_FOR_TARGET=$with_build_time_tools/${ncn_progname}
14965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14966 $as_echo "yes" >&6; }
14967 break
14968 else
14969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14970 $as_echo "no" >&6; }
14971 fi
14972 done
14973 fi
14974
14975 if test -z "$ac_cv_prog_AS_FOR_TARGET"; then
14976 for ncn_progname in as; do
14977 if test -n "$ncn_target_tool_prefix"; then
14978 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
14979 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
14980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
14981 $as_echo_n "checking for $ac_word... " >&6; }
14982 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
14983 $as_echo_n "(cached) " >&6
14984 else
14985 if test -n "$AS_FOR_TARGET"; then
14986 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
14987 else
14988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
14989 for as_dir in $PATH
14990 do
14991 IFS=$as_save_IFS
14992 test -z "$as_dir" && as_dir=.
14993 for ac_exec_ext in '' $ac_executable_extensions; do
14994 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
14995 ac_cv_prog_AS_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
14996 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
14997 break 2
14998 fi
14999 done
15000 done
15001 IFS=$as_save_IFS
15002
15003 fi
15004 fi
15005 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
15006 if test -n "$AS_FOR_TARGET"; then
15007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
15008 $as_echo "$AS_FOR_TARGET" >&6; }
15009 else
15010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15011 $as_echo "no" >&6; }
15012 fi
15013
15014
15015 fi
15016 if test -z "$ac_cv_prog_AS_FOR_TARGET" && test $build = $target ; then
15017 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15018 set dummy ${ncn_progname}; ac_word=$2
15019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15020 $as_echo_n "checking for $ac_word... " >&6; }
15021 if ${ac_cv_prog_AS_FOR_TARGET+:} false; then :
15022 $as_echo_n "(cached) " >&6
15023 else
15024 if test -n "$AS_FOR_TARGET"; then
15025 ac_cv_prog_AS_FOR_TARGET="$AS_FOR_TARGET" # Let the user override the test.
15026 else
15027 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15028 for as_dir in $PATH
15029 do
15030 IFS=$as_save_IFS
15031 test -z "$as_dir" && as_dir=.
15032 for ac_exec_ext in '' $ac_executable_extensions; do
15033 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15034 ac_cv_prog_AS_FOR_TARGET="${ncn_progname}"
15035 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15036 break 2
15037 fi
15038 done
15039 done
15040 IFS=$as_save_IFS
15041
15042 fi
15043 fi
15044 AS_FOR_TARGET=$ac_cv_prog_AS_FOR_TARGET
15045 if test -n "$AS_FOR_TARGET"; then
15046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS_FOR_TARGET" >&5
15047 $as_echo "$AS_FOR_TARGET" >&6; }
15048 else
15049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15050 $as_echo "no" >&6; }
15051 fi
15052
15053
15054 fi
15055 test -n "$ac_cv_prog_AS_FOR_TARGET" && break
15056 done
15057 fi
15058
15059 if test -z "$ac_cv_prog_AS_FOR_TARGET" ; then
15060 set dummy as
15061 if test $build = $target ; then
15062 AS_FOR_TARGET="$2"
15063 else
15064 AS_FOR_TARGET="${ncn_target_tool_prefix}$2"
15065 fi
15066 else
15067 AS_FOR_TARGET="$ac_cv_prog_AS_FOR_TARGET"
15068 fi
15069
15070 else
15071 AS_FOR_TARGET=$ac_cv_path_AS_FOR_TARGET
15072 fi
15073
15074
15075
15076
15077 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
15078 if test -n "$with_build_time_tools"; then
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlltool in $with_build_time_tools" >&5
15080 $as_echo_n "checking for dlltool in $with_build_time_tools... " >&6; }
15081 if test -x $with_build_time_tools/dlltool; then
15082 DLLTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dlltool
15083 ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
15084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DLLTOOL_FOR_TARGET" >&5
15085 $as_echo "$ac_cv_path_DLLTOOL_FOR_TARGET" >&6; }
15086 else
15087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15088 $as_echo "no" >&6; }
15089 fi
15090 elif test $build != $host && test $have_gcc_for_target = yes; then
15091 DLLTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dlltool`
15092 test $DLLTOOL_FOR_TARGET = dlltool && DLLTOOL_FOR_TARGET=
15093 test -n "$DLLTOOL_FOR_TARGET" && ac_cv_path_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
15094 fi
15095 fi
15096 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15097 # Extract the first word of "dlltool", so it can be a program name with args.
15098 set dummy dlltool; ac_word=$2
15099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15100 $as_echo_n "checking for $ac_word... " >&6; }
15101 if ${ac_cv_path_DLLTOOL_FOR_TARGET+:} false; then :
15102 $as_echo_n "(cached) " >&6
15103 else
15104 case $DLLTOOL_FOR_TARGET in
15105 [\\/]* | ?:[\\/]*)
15106 ac_cv_path_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test with a path.
15107 ;;
15108 *)
15109 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15110 for as_dir in $gcc_cv_tool_dirs
15111 do
15112 IFS=$as_save_IFS
15113 test -z "$as_dir" && as_dir=.
15114 for ac_exec_ext in '' $ac_executable_extensions; do
15115 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15116 ac_cv_path_DLLTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15117 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15118 break 2
15119 fi
15120 done
15121 done
15122 IFS=$as_save_IFS
15123
15124 ;;
15125 esac
15126 fi
15127 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
15128 if test -n "$DLLTOOL_FOR_TARGET"; then
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
15130 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
15131 else
15132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15133 $as_echo "no" >&6; }
15134 fi
15135
15136
15137 fi
15138 if test -z "$ac_cv_path_DLLTOOL_FOR_TARGET" ; then
15139
15140
15141 if test -n "$DLLTOOL_FOR_TARGET"; then
15142 ac_cv_prog_DLLTOOL_FOR_TARGET=$DLLTOOL_FOR_TARGET
15143 elif test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
15144 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
15145 fi
15146
15147 if test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
15148 for ncn_progname in dlltool; do
15149 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15150 set dummy ${ncn_progname}; ac_word=$2
15151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15152 $as_echo_n "checking for $ac_word... " >&6; }
15153 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
15154 $as_echo_n "(cached) " >&6
15155 else
15156 if test -n "$DLLTOOL_FOR_TARGET"; then
15157 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
15158 else
15159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15160 for as_dir in $PATH
15161 do
15162 IFS=$as_save_IFS
15163 test -z "$as_dir" && as_dir=.
15164 for ac_exec_ext in '' $ac_executable_extensions; do
15165 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15166 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
15167 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15168 break 2
15169 fi
15170 done
15171 done
15172 IFS=$as_save_IFS
15173
15174 fi
15175 fi
15176 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
15177 if test -n "$DLLTOOL_FOR_TARGET"; then
15178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
15179 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
15180 else
15181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15182 $as_echo "no" >&6; }
15183 fi
15184
15185
15186 done
15187 fi
15188
15189 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
15190 for ncn_progname in dlltool; do
15191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15192 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15193 if test -x $with_build_time_tools/${ncn_progname}; then
15194 ac_cv_prog_DLLTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15196 $as_echo "yes" >&6; }
15197 break
15198 else
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15200 $as_echo "no" >&6; }
15201 fi
15202 done
15203 fi
15204
15205 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET"; then
15206 for ncn_progname in dlltool; do
15207 if test -n "$ncn_target_tool_prefix"; then
15208 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15209 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15210 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15211 $as_echo_n "checking for $ac_word... " >&6; }
15212 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
15213 $as_echo_n "(cached) " >&6
15214 else
15215 if test -n "$DLLTOOL_FOR_TARGET"; then
15216 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
15217 else
15218 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15219 for as_dir in $PATH
15220 do
15221 IFS=$as_save_IFS
15222 test -z "$as_dir" && as_dir=.
15223 for ac_exec_ext in '' $ac_executable_extensions; do
15224 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15225 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15226 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15227 break 2
15228 fi
15229 done
15230 done
15231 IFS=$as_save_IFS
15232
15233 fi
15234 fi
15235 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
15236 if test -n "$DLLTOOL_FOR_TARGET"; then
15237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
15238 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
15239 else
15240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15241 $as_echo "no" >&6; }
15242 fi
15243
15244
15245 fi
15246 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" && test $build = $target ; then
15247 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15248 set dummy ${ncn_progname}; ac_word=$2
15249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15250 $as_echo_n "checking for $ac_word... " >&6; }
15251 if ${ac_cv_prog_DLLTOOL_FOR_TARGET+:} false; then :
15252 $as_echo_n "(cached) " >&6
15253 else
15254 if test -n "$DLLTOOL_FOR_TARGET"; then
15255 ac_cv_prog_DLLTOOL_FOR_TARGET="$DLLTOOL_FOR_TARGET" # Let the user override the test.
15256 else
15257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15258 for as_dir in $PATH
15259 do
15260 IFS=$as_save_IFS
15261 test -z "$as_dir" && as_dir=.
15262 for ac_exec_ext in '' $ac_executable_extensions; do
15263 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15264 ac_cv_prog_DLLTOOL_FOR_TARGET="${ncn_progname}"
15265 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15266 break 2
15267 fi
15268 done
15269 done
15270 IFS=$as_save_IFS
15271
15272 fi
15273 fi
15274 DLLTOOL_FOR_TARGET=$ac_cv_prog_DLLTOOL_FOR_TARGET
15275 if test -n "$DLLTOOL_FOR_TARGET"; then
15276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL_FOR_TARGET" >&5
15277 $as_echo "$DLLTOOL_FOR_TARGET" >&6; }
15278 else
15279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15280 $as_echo "no" >&6; }
15281 fi
15282
15283
15284 fi
15285 test -n "$ac_cv_prog_DLLTOOL_FOR_TARGET" && break
15286 done
15287 fi
15288
15289 if test -z "$ac_cv_prog_DLLTOOL_FOR_TARGET" ; then
15290 set dummy dlltool
15291 if test $build = $target ; then
15292 DLLTOOL_FOR_TARGET="$2"
15293 else
15294 DLLTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
15295 fi
15296 else
15297 DLLTOOL_FOR_TARGET="$ac_cv_prog_DLLTOOL_FOR_TARGET"
15298 fi
15299
15300 else
15301 DLLTOOL_FOR_TARGET=$ac_cv_path_DLLTOOL_FOR_TARGET
15302 fi
15303
15304
15305
15306
15307 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
15308 if test -n "$with_build_time_tools"; then
15309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dsymutil in $with_build_time_tools" >&5
15310 $as_echo_n "checking for dsymutil in $with_build_time_tools... " >&6; }
15311 if test -x $with_build_time_tools/dsymutil; then
15312 DSYMUTIL_FOR_TARGET=`cd $with_build_time_tools && pwd`/dsymutil
15313 ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15314 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_DSYMUTIL_FOR_TARGET" >&5
15315 $as_echo "$ac_cv_path_DSYMUTIL_FOR_TARGET" >&6; }
15316 else
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15318 $as_echo "no" >&6; }
15319 fi
15320 elif test $build != $host && test $have_gcc_for_target = yes; then
15321 DSYMUTIL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=dsymutil`
15322 test $DSYMUTIL_FOR_TARGET = dsymutil && DSYMUTIL_FOR_TARGET=
15323 test -n "$DSYMUTIL_FOR_TARGET" && ac_cv_path_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15324 fi
15325 fi
15326 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15327 # Extract the first word of "dsymutil", so it can be a program name with args.
15328 set dummy dsymutil; ac_word=$2
15329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15330 $as_echo_n "checking for $ac_word... " >&6; }
15331 if ${ac_cv_path_DSYMUTIL_FOR_TARGET+:} false; then :
15332 $as_echo_n "(cached) " >&6
15333 else
15334 case $DSYMUTIL_FOR_TARGET in
15335 [\\/]* | ?:[\\/]*)
15336 ac_cv_path_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test with a path.
15337 ;;
15338 *)
15339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15340 for as_dir in $gcc_cv_tool_dirs
15341 do
15342 IFS=$as_save_IFS
15343 test -z "$as_dir" && as_dir=.
15344 for ac_exec_ext in '' $ac_executable_extensions; do
15345 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15346 ac_cv_path_DSYMUTIL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15347 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15348 break 2
15349 fi
15350 done
15351 done
15352 IFS=$as_save_IFS
15353
15354 ;;
15355 esac
15356 fi
15357 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
15358 if test -n "$DSYMUTIL_FOR_TARGET"; then
15359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15360 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15361 else
15362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15363 $as_echo "no" >&6; }
15364 fi
15365
15366
15367 fi
15368 if test -z "$ac_cv_path_DSYMUTIL_FOR_TARGET" ; then
15369
15370
15371 if test -n "$DSYMUTIL_FOR_TARGET"; then
15372 ac_cv_prog_DSYMUTIL_FOR_TARGET=$DSYMUTIL_FOR_TARGET
15373 elif test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15374 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15375 fi
15376
15377 if test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15378 for ncn_progname in dsymutil; do
15379 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15380 set dummy ${ncn_progname}; ac_word=$2
15381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15382 $as_echo_n "checking for $ac_word... " >&6; }
15383 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15384 $as_echo_n "(cached) " >&6
15385 else
15386 if test -n "$DSYMUTIL_FOR_TARGET"; then
15387 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15388 else
15389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15390 for as_dir in $PATH
15391 do
15392 IFS=$as_save_IFS
15393 test -z "$as_dir" && as_dir=.
15394 for ac_exec_ext in '' $ac_executable_extensions; do
15395 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15396 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
15397 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15398 break 2
15399 fi
15400 done
15401 done
15402 IFS=$as_save_IFS
15403
15404 fi
15405 fi
15406 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15407 if test -n "$DSYMUTIL_FOR_TARGET"; then
15408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15409 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15410 else
15411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15412 $as_echo "no" >&6; }
15413 fi
15414
15415
15416 done
15417 fi
15418
15419 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test -n "$with_build_time_tools"; then
15420 for ncn_progname in dsymutil; do
15421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15422 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15423 if test -x $with_build_time_tools/${ncn_progname}; then
15424 ac_cv_prog_DSYMUTIL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15426 $as_echo "yes" >&6; }
15427 break
15428 else
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15430 $as_echo "no" >&6; }
15431 fi
15432 done
15433 fi
15434
15435 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET"; then
15436 for ncn_progname in dsymutil; do
15437 if test -n "$ncn_target_tool_prefix"; then
15438 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15439 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15441 $as_echo_n "checking for $ac_word... " >&6; }
15442 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15443 $as_echo_n "(cached) " >&6
15444 else
15445 if test -n "$DSYMUTIL_FOR_TARGET"; then
15446 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15447 else
15448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15449 for as_dir in $PATH
15450 do
15451 IFS=$as_save_IFS
15452 test -z "$as_dir" && as_dir=.
15453 for ac_exec_ext in '' $ac_executable_extensions; do
15454 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15455 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15456 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15457 break 2
15458 fi
15459 done
15460 done
15461 IFS=$as_save_IFS
15462
15463 fi
15464 fi
15465 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15466 if test -n "$DSYMUTIL_FOR_TARGET"; then
15467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15468 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15469 else
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15471 $as_echo "no" >&6; }
15472 fi
15473
15474
15475 fi
15476 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && test $build = $target ; then
15477 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15478 set dummy ${ncn_progname}; ac_word=$2
15479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15480 $as_echo_n "checking for $ac_word... " >&6; }
15481 if ${ac_cv_prog_DSYMUTIL_FOR_TARGET+:} false; then :
15482 $as_echo_n "(cached) " >&6
15483 else
15484 if test -n "$DSYMUTIL_FOR_TARGET"; then
15485 ac_cv_prog_DSYMUTIL_FOR_TARGET="$DSYMUTIL_FOR_TARGET" # Let the user override the test.
15486 else
15487 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15488 for as_dir in $PATH
15489 do
15490 IFS=$as_save_IFS
15491 test -z "$as_dir" && as_dir=.
15492 for ac_exec_ext in '' $ac_executable_extensions; do
15493 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15494 ac_cv_prog_DSYMUTIL_FOR_TARGET="${ncn_progname}"
15495 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15496 break 2
15497 fi
15498 done
15499 done
15500 IFS=$as_save_IFS
15501
15502 fi
15503 fi
15504 DSYMUTIL_FOR_TARGET=$ac_cv_prog_DSYMUTIL_FOR_TARGET
15505 if test -n "$DSYMUTIL_FOR_TARGET"; then
15506 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL_FOR_TARGET" >&5
15507 $as_echo "$DSYMUTIL_FOR_TARGET" >&6; }
15508 else
15509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15510 $as_echo "no" >&6; }
15511 fi
15512
15513
15514 fi
15515 test -n "$ac_cv_prog_DSYMUTIL_FOR_TARGET" && break
15516 done
15517 fi
15518
15519 if test -z "$ac_cv_prog_DSYMUTIL_FOR_TARGET" ; then
15520 set dummy dsymutil
15521 if test $build = $target ; then
15522 DSYMUTIL_FOR_TARGET="$2"
15523 else
15524 DSYMUTIL_FOR_TARGET="${ncn_target_tool_prefix}$2"
15525 fi
15526 else
15527 DSYMUTIL_FOR_TARGET="$ac_cv_prog_DSYMUTIL_FOR_TARGET"
15528 fi
15529
15530 else
15531 DSYMUTIL_FOR_TARGET=$ac_cv_path_DSYMUTIL_FOR_TARGET
15532 fi
15533
15534
15535
15536
15537 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15538 if test -n "$with_build_time_tools"; then
15539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld in $with_build_time_tools" >&5
15540 $as_echo_n "checking for ld in $with_build_time_tools... " >&6; }
15541 if test -x $with_build_time_tools/ld; then
15542 LD_FOR_TARGET=`cd $with_build_time_tools && pwd`/ld
15543 ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LD_FOR_TARGET" >&5
15545 $as_echo "$ac_cv_path_LD_FOR_TARGET" >&6; }
15546 else
15547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15548 $as_echo "no" >&6; }
15549 fi
15550 elif test $build != $host && test $have_gcc_for_target = yes; then
15551 LD_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ld`
15552 test $LD_FOR_TARGET = ld && LD_FOR_TARGET=
15553 test -n "$LD_FOR_TARGET" && ac_cv_path_LD_FOR_TARGET=$LD_FOR_TARGET
15554 fi
15555 fi
15556 if test -z "$ac_cv_path_LD_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15557 # Extract the first word of "ld", so it can be a program name with args.
15558 set dummy ld; ac_word=$2
15559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15560 $as_echo_n "checking for $ac_word... " >&6; }
15561 if ${ac_cv_path_LD_FOR_TARGET+:} false; then :
15562 $as_echo_n "(cached) " >&6
15563 else
15564 case $LD_FOR_TARGET in
15565 [\\/]* | ?:[\\/]*)
15566 ac_cv_path_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test with a path.
15567 ;;
15568 *)
15569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15570 for as_dir in $gcc_cv_tool_dirs
15571 do
15572 IFS=$as_save_IFS
15573 test -z "$as_dir" && as_dir=.
15574 for ac_exec_ext in '' $ac_executable_extensions; do
15575 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15576 ac_cv_path_LD_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15577 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15578 break 2
15579 fi
15580 done
15581 done
15582 IFS=$as_save_IFS
15583
15584 ;;
15585 esac
15586 fi
15587 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15588 if test -n "$LD_FOR_TARGET"; then
15589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15590 $as_echo "$LD_FOR_TARGET" >&6; }
15591 else
15592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15593 $as_echo "no" >&6; }
15594 fi
15595
15596
15597 fi
15598 if test -z "$ac_cv_path_LD_FOR_TARGET" ; then
15599
15600
15601 if test -n "$LD_FOR_TARGET"; then
15602 ac_cv_prog_LD_FOR_TARGET=$LD_FOR_TARGET
15603 elif test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15604 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15605 fi
15606
15607 if test -n "$ac_cv_prog_LD_FOR_TARGET"; then
15608 for ncn_progname in ld; do
15609 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15610 set dummy ${ncn_progname}; ac_word=$2
15611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15612 $as_echo_n "checking for $ac_word... " >&6; }
15613 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15614 $as_echo_n "(cached) " >&6
15615 else
15616 if test -n "$LD_FOR_TARGET"; then
15617 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15618 else
15619 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15620 for as_dir in $PATH
15621 do
15622 IFS=$as_save_IFS
15623 test -z "$as_dir" && as_dir=.
15624 for ac_exec_ext in '' $ac_executable_extensions; do
15625 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15626 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15627 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15628 break 2
15629 fi
15630 done
15631 done
15632 IFS=$as_save_IFS
15633
15634 fi
15635 fi
15636 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15637 if test -n "$LD_FOR_TARGET"; then
15638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15639 $as_echo "$LD_FOR_TARGET" >&6; }
15640 else
15641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15642 $as_echo "no" >&6; }
15643 fi
15644
15645
15646 done
15647 fi
15648
15649 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test -n "$with_build_time_tools"; then
15650 for ncn_progname in ld; do
15651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15652 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15653 if test -x $with_build_time_tools/${ncn_progname}; then
15654 ac_cv_prog_LD_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15656 $as_echo "yes" >&6; }
15657 break
15658 else
15659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15660 $as_echo "no" >&6; }
15661 fi
15662 done
15663 fi
15664
15665 if test -z "$ac_cv_prog_LD_FOR_TARGET"; then
15666 for ncn_progname in ld; do
15667 if test -n "$ncn_target_tool_prefix"; then
15668 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15669 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15671 $as_echo_n "checking for $ac_word... " >&6; }
15672 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15673 $as_echo_n "(cached) " >&6
15674 else
15675 if test -n "$LD_FOR_TARGET"; then
15676 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15677 else
15678 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15679 for as_dir in $PATH
15680 do
15681 IFS=$as_save_IFS
15682 test -z "$as_dir" && as_dir=.
15683 for ac_exec_ext in '' $ac_executable_extensions; do
15684 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15685 ac_cv_prog_LD_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15686 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15687 break 2
15688 fi
15689 done
15690 done
15691 IFS=$as_save_IFS
15692
15693 fi
15694 fi
15695 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15696 if test -n "$LD_FOR_TARGET"; then
15697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15698 $as_echo "$LD_FOR_TARGET" >&6; }
15699 else
15700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15701 $as_echo "no" >&6; }
15702 fi
15703
15704
15705 fi
15706 if test -z "$ac_cv_prog_LD_FOR_TARGET" && test $build = $target ; then
15707 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15708 set dummy ${ncn_progname}; ac_word=$2
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15710 $as_echo_n "checking for $ac_word... " >&6; }
15711 if ${ac_cv_prog_LD_FOR_TARGET+:} false; then :
15712 $as_echo_n "(cached) " >&6
15713 else
15714 if test -n "$LD_FOR_TARGET"; then
15715 ac_cv_prog_LD_FOR_TARGET="$LD_FOR_TARGET" # Let the user override the test.
15716 else
15717 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15718 for as_dir in $PATH
15719 do
15720 IFS=$as_save_IFS
15721 test -z "$as_dir" && as_dir=.
15722 for ac_exec_ext in '' $ac_executable_extensions; do
15723 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15724 ac_cv_prog_LD_FOR_TARGET="${ncn_progname}"
15725 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15726 break 2
15727 fi
15728 done
15729 done
15730 IFS=$as_save_IFS
15731
15732 fi
15733 fi
15734 LD_FOR_TARGET=$ac_cv_prog_LD_FOR_TARGET
15735 if test -n "$LD_FOR_TARGET"; then
15736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD_FOR_TARGET" >&5
15737 $as_echo "$LD_FOR_TARGET" >&6; }
15738 else
15739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15740 $as_echo "no" >&6; }
15741 fi
15742
15743
15744 fi
15745 test -n "$ac_cv_prog_LD_FOR_TARGET" && break
15746 done
15747 fi
15748
15749 if test -z "$ac_cv_prog_LD_FOR_TARGET" ; then
15750 set dummy ld
15751 if test $build = $target ; then
15752 LD_FOR_TARGET="$2"
15753 else
15754 LD_FOR_TARGET="${ncn_target_tool_prefix}$2"
15755 fi
15756 else
15757 LD_FOR_TARGET="$ac_cv_prog_LD_FOR_TARGET"
15758 fi
15759
15760 else
15761 LD_FOR_TARGET=$ac_cv_path_LD_FOR_TARGET
15762 fi
15763
15764
15765
15766
15767 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15768 if test -n "$with_build_time_tools"; then
15769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lipo in $with_build_time_tools" >&5
15770 $as_echo_n "checking for lipo in $with_build_time_tools... " >&6; }
15771 if test -x $with_build_time_tools/lipo; then
15772 LIPO_FOR_TARGET=`cd $with_build_time_tools && pwd`/lipo
15773 ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_LIPO_FOR_TARGET" >&5
15775 $as_echo "$ac_cv_path_LIPO_FOR_TARGET" >&6; }
15776 else
15777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15778 $as_echo "no" >&6; }
15779 fi
15780 elif test $build != $host && test $have_gcc_for_target = yes; then
15781 LIPO_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=lipo`
15782 test $LIPO_FOR_TARGET = lipo && LIPO_FOR_TARGET=
15783 test -n "$LIPO_FOR_TARGET" && ac_cv_path_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15784 fi
15785 fi
15786 if test -z "$ac_cv_path_LIPO_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
15787 # Extract the first word of "lipo", so it can be a program name with args.
15788 set dummy lipo; ac_word=$2
15789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15790 $as_echo_n "checking for $ac_word... " >&6; }
15791 if ${ac_cv_path_LIPO_FOR_TARGET+:} false; then :
15792 $as_echo_n "(cached) " >&6
15793 else
15794 case $LIPO_FOR_TARGET in
15795 [\\/]* | ?:[\\/]*)
15796 ac_cv_path_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test with a path.
15797 ;;
15798 *)
15799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15800 for as_dir in $gcc_cv_tool_dirs
15801 do
15802 IFS=$as_save_IFS
15803 test -z "$as_dir" && as_dir=.
15804 for ac_exec_ext in '' $ac_executable_extensions; do
15805 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15806 ac_cv_path_LIPO_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
15807 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15808 break 2
15809 fi
15810 done
15811 done
15812 IFS=$as_save_IFS
15813
15814 ;;
15815 esac
15816 fi
15817 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15818 if test -n "$LIPO_FOR_TARGET"; then
15819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15820 $as_echo "$LIPO_FOR_TARGET" >&6; }
15821 else
15822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15823 $as_echo "no" >&6; }
15824 fi
15825
15826
15827 fi
15828 if test -z "$ac_cv_path_LIPO_FOR_TARGET" ; then
15829
15830
15831 if test -n "$LIPO_FOR_TARGET"; then
15832 ac_cv_prog_LIPO_FOR_TARGET=$LIPO_FOR_TARGET
15833 elif test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15834 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15835 fi
15836
15837 if test -n "$ac_cv_prog_LIPO_FOR_TARGET"; then
15838 for ncn_progname in lipo; do
15839 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15840 set dummy ${ncn_progname}; ac_word=$2
15841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15842 $as_echo_n "checking for $ac_word... " >&6; }
15843 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15844 $as_echo_n "(cached) " >&6
15845 else
15846 if test -n "$LIPO_FOR_TARGET"; then
15847 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15848 else
15849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15850 for as_dir in $PATH
15851 do
15852 IFS=$as_save_IFS
15853 test -z "$as_dir" && as_dir=.
15854 for ac_exec_ext in '' $ac_executable_extensions; do
15855 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15856 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15857 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15858 break 2
15859 fi
15860 done
15861 done
15862 IFS=$as_save_IFS
15863
15864 fi
15865 fi
15866 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15867 if test -n "$LIPO_FOR_TARGET"; then
15868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15869 $as_echo "$LIPO_FOR_TARGET" >&6; }
15870 else
15871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15872 $as_echo "no" >&6; }
15873 fi
15874
15875
15876 done
15877 fi
15878
15879 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test -n "$with_build_time_tools"; then
15880 for ncn_progname in lipo; do
15881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
15882 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
15883 if test -x $with_build_time_tools/${ncn_progname}; then
15884 ac_cv_prog_LIPO_FOR_TARGET=$with_build_time_tools/${ncn_progname}
15885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
15886 $as_echo "yes" >&6; }
15887 break
15888 else
15889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15890 $as_echo "no" >&6; }
15891 fi
15892 done
15893 fi
15894
15895 if test -z "$ac_cv_prog_LIPO_FOR_TARGET"; then
15896 for ncn_progname in lipo; do
15897 if test -n "$ncn_target_tool_prefix"; then
15898 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
15899 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
15900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15901 $as_echo_n "checking for $ac_word... " >&6; }
15902 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15903 $as_echo_n "(cached) " >&6
15904 else
15905 if test -n "$LIPO_FOR_TARGET"; then
15906 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15907 else
15908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15909 for as_dir in $PATH
15910 do
15911 IFS=$as_save_IFS
15912 test -z "$as_dir" && as_dir=.
15913 for ac_exec_ext in '' $ac_executable_extensions; do
15914 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15915 ac_cv_prog_LIPO_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
15916 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15917 break 2
15918 fi
15919 done
15920 done
15921 IFS=$as_save_IFS
15922
15923 fi
15924 fi
15925 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15926 if test -n "$LIPO_FOR_TARGET"; then
15927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15928 $as_echo "$LIPO_FOR_TARGET" >&6; }
15929 else
15930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15931 $as_echo "no" >&6; }
15932 fi
15933
15934
15935 fi
15936 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" && test $build = $target ; then
15937 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
15938 set dummy ${ncn_progname}; ac_word=$2
15939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15940 $as_echo_n "checking for $ac_word... " >&6; }
15941 if ${ac_cv_prog_LIPO_FOR_TARGET+:} false; then :
15942 $as_echo_n "(cached) " >&6
15943 else
15944 if test -n "$LIPO_FOR_TARGET"; then
15945 ac_cv_prog_LIPO_FOR_TARGET="$LIPO_FOR_TARGET" # Let the user override the test.
15946 else
15947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15948 for as_dir in $PATH
15949 do
15950 IFS=$as_save_IFS
15951 test -z "$as_dir" && as_dir=.
15952 for ac_exec_ext in '' $ac_executable_extensions; do
15953 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15954 ac_cv_prog_LIPO_FOR_TARGET="${ncn_progname}"
15955 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15956 break 2
15957 fi
15958 done
15959 done
15960 IFS=$as_save_IFS
15961
15962 fi
15963 fi
15964 LIPO_FOR_TARGET=$ac_cv_prog_LIPO_FOR_TARGET
15965 if test -n "$LIPO_FOR_TARGET"; then
15966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO_FOR_TARGET" >&5
15967 $as_echo "$LIPO_FOR_TARGET" >&6; }
15968 else
15969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15970 $as_echo "no" >&6; }
15971 fi
15972
15973
15974 fi
15975 test -n "$ac_cv_prog_LIPO_FOR_TARGET" && break
15976 done
15977 fi
15978
15979 if test -z "$ac_cv_prog_LIPO_FOR_TARGET" ; then
15980 set dummy lipo
15981 if test $build = $target ; then
15982 LIPO_FOR_TARGET="$2"
15983 else
15984 LIPO_FOR_TARGET="${ncn_target_tool_prefix}$2"
15985 fi
15986 else
15987 LIPO_FOR_TARGET="$ac_cv_prog_LIPO_FOR_TARGET"
15988 fi
15989
15990 else
15991 LIPO_FOR_TARGET=$ac_cv_path_LIPO_FOR_TARGET
15992 fi
15993
15994
15995
15996
15997 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
15998 if test -n "$with_build_time_tools"; then
15999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nm in $with_build_time_tools" >&5
16000 $as_echo_n "checking for nm in $with_build_time_tools... " >&6; }
16001 if test -x $with_build_time_tools/nm; then
16002 NM_FOR_TARGET=`cd $with_build_time_tools && pwd`/nm
16003 ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
16004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_NM_FOR_TARGET" >&5
16005 $as_echo "$ac_cv_path_NM_FOR_TARGET" >&6; }
16006 else
16007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16008 $as_echo "no" >&6; }
16009 fi
16010 elif test $build != $host && test $have_gcc_for_target = yes; then
16011 NM_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=nm`
16012 test $NM_FOR_TARGET = nm && NM_FOR_TARGET=
16013 test -n "$NM_FOR_TARGET" && ac_cv_path_NM_FOR_TARGET=$NM_FOR_TARGET
16014 fi
16015 fi
16016 if test -z "$ac_cv_path_NM_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16017 # Extract the first word of "nm", so it can be a program name with args.
16018 set dummy nm; ac_word=$2
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16020 $as_echo_n "checking for $ac_word... " >&6; }
16021 if ${ac_cv_path_NM_FOR_TARGET+:} false; then :
16022 $as_echo_n "(cached) " >&6
16023 else
16024 case $NM_FOR_TARGET in
16025 [\\/]* | ?:[\\/]*)
16026 ac_cv_path_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test with a path.
16027 ;;
16028 *)
16029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16030 for as_dir in $gcc_cv_tool_dirs
16031 do
16032 IFS=$as_save_IFS
16033 test -z "$as_dir" && as_dir=.
16034 for ac_exec_ext in '' $ac_executable_extensions; do
16035 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16036 ac_cv_path_NM_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16037 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16038 break 2
16039 fi
16040 done
16041 done
16042 IFS=$as_save_IFS
16043
16044 ;;
16045 esac
16046 fi
16047 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
16048 if test -n "$NM_FOR_TARGET"; then
16049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
16050 $as_echo "$NM_FOR_TARGET" >&6; }
16051 else
16052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16053 $as_echo "no" >&6; }
16054 fi
16055
16056
16057 fi
16058 if test -z "$ac_cv_path_NM_FOR_TARGET" ; then
16059
16060
16061 if test -n "$NM_FOR_TARGET"; then
16062 ac_cv_prog_NM_FOR_TARGET=$NM_FOR_TARGET
16063 elif test -n "$ac_cv_prog_NM_FOR_TARGET"; then
16064 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
16065 fi
16066
16067 if test -n "$ac_cv_prog_NM_FOR_TARGET"; then
16068 for ncn_progname in nm; do
16069 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16070 set dummy ${ncn_progname}; ac_word=$2
16071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16072 $as_echo_n "checking for $ac_word... " >&6; }
16073 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
16074 $as_echo_n "(cached) " >&6
16075 else
16076 if test -n "$NM_FOR_TARGET"; then
16077 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
16078 else
16079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16080 for as_dir in $PATH
16081 do
16082 IFS=$as_save_IFS
16083 test -z "$as_dir" && as_dir=.
16084 for ac_exec_ext in '' $ac_executable_extensions; do
16085 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16086 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
16087 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16088 break 2
16089 fi
16090 done
16091 done
16092 IFS=$as_save_IFS
16093
16094 fi
16095 fi
16096 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
16097 if test -n "$NM_FOR_TARGET"; then
16098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
16099 $as_echo "$NM_FOR_TARGET" >&6; }
16100 else
16101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16102 $as_echo "no" >&6; }
16103 fi
16104
16105
16106 done
16107 fi
16108
16109 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test -n "$with_build_time_tools"; then
16110 for ncn_progname in nm; do
16111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16112 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16113 if test -x $with_build_time_tools/${ncn_progname}; then
16114 ac_cv_prog_NM_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16116 $as_echo "yes" >&6; }
16117 break
16118 else
16119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16120 $as_echo "no" >&6; }
16121 fi
16122 done
16123 fi
16124
16125 if test -z "$ac_cv_prog_NM_FOR_TARGET"; then
16126 for ncn_progname in nm; do
16127 if test -n "$ncn_target_tool_prefix"; then
16128 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16129 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16131 $as_echo_n "checking for $ac_word... " >&6; }
16132 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
16133 $as_echo_n "(cached) " >&6
16134 else
16135 if test -n "$NM_FOR_TARGET"; then
16136 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
16137 else
16138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16139 for as_dir in $PATH
16140 do
16141 IFS=$as_save_IFS
16142 test -z "$as_dir" && as_dir=.
16143 for ac_exec_ext in '' $ac_executable_extensions; do
16144 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16145 ac_cv_prog_NM_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16146 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16147 break 2
16148 fi
16149 done
16150 done
16151 IFS=$as_save_IFS
16152
16153 fi
16154 fi
16155 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
16156 if test -n "$NM_FOR_TARGET"; then
16157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
16158 $as_echo "$NM_FOR_TARGET" >&6; }
16159 else
16160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16161 $as_echo "no" >&6; }
16162 fi
16163
16164
16165 fi
16166 if test -z "$ac_cv_prog_NM_FOR_TARGET" && test $build = $target ; then
16167 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16168 set dummy ${ncn_progname}; ac_word=$2
16169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16170 $as_echo_n "checking for $ac_word... " >&6; }
16171 if ${ac_cv_prog_NM_FOR_TARGET+:} false; then :
16172 $as_echo_n "(cached) " >&6
16173 else
16174 if test -n "$NM_FOR_TARGET"; then
16175 ac_cv_prog_NM_FOR_TARGET="$NM_FOR_TARGET" # Let the user override the test.
16176 else
16177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16178 for as_dir in $PATH
16179 do
16180 IFS=$as_save_IFS
16181 test -z "$as_dir" && as_dir=.
16182 for ac_exec_ext in '' $ac_executable_extensions; do
16183 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16184 ac_cv_prog_NM_FOR_TARGET="${ncn_progname}"
16185 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16186 break 2
16187 fi
16188 done
16189 done
16190 IFS=$as_save_IFS
16191
16192 fi
16193 fi
16194 NM_FOR_TARGET=$ac_cv_prog_NM_FOR_TARGET
16195 if test -n "$NM_FOR_TARGET"; then
16196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM_FOR_TARGET" >&5
16197 $as_echo "$NM_FOR_TARGET" >&6; }
16198 else
16199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16200 $as_echo "no" >&6; }
16201 fi
16202
16203
16204 fi
16205 test -n "$ac_cv_prog_NM_FOR_TARGET" && break
16206 done
16207 fi
16208
16209 if test -z "$ac_cv_prog_NM_FOR_TARGET" ; then
16210 set dummy nm
16211 if test $build = $target ; then
16212 NM_FOR_TARGET="$2"
16213 else
16214 NM_FOR_TARGET="${ncn_target_tool_prefix}$2"
16215 fi
16216 else
16217 NM_FOR_TARGET="$ac_cv_prog_NM_FOR_TARGET"
16218 fi
16219
16220 else
16221 NM_FOR_TARGET=$ac_cv_path_NM_FOR_TARGET
16222 fi
16223
16224
16225
16226
16227 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
16228 if test -n "$with_build_time_tools"; then
16229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objcopy in $with_build_time_tools" >&5
16230 $as_echo_n "checking for objcopy in $with_build_time_tools... " >&6; }
16231 if test -x $with_build_time_tools/objcopy; then
16232 OBJCOPY_FOR_TARGET=`cd $with_build_time_tools && pwd`/objcopy
16233 ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
16234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJCOPY_FOR_TARGET" >&5
16235 $as_echo "$ac_cv_path_OBJCOPY_FOR_TARGET" >&6; }
16236 else
16237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16238 $as_echo "no" >&6; }
16239 fi
16240 elif test $build != $host && test $have_gcc_for_target = yes; then
16241 OBJCOPY_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objcopy`
16242 test $OBJCOPY_FOR_TARGET = objcopy && OBJCOPY_FOR_TARGET=
16243 test -n "$OBJCOPY_FOR_TARGET" && ac_cv_path_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
16244 fi
16245 fi
16246 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16247 # Extract the first word of "objcopy", so it can be a program name with args.
16248 set dummy objcopy; ac_word=$2
16249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16250 $as_echo_n "checking for $ac_word... " >&6; }
16251 if ${ac_cv_path_OBJCOPY_FOR_TARGET+:} false; then :
16252 $as_echo_n "(cached) " >&6
16253 else
16254 case $OBJCOPY_FOR_TARGET in
16255 [\\/]* | ?:[\\/]*)
16256 ac_cv_path_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test with a path.
16257 ;;
16258 *)
16259 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16260 for as_dir in $gcc_cv_tool_dirs
16261 do
16262 IFS=$as_save_IFS
16263 test -z "$as_dir" && as_dir=.
16264 for ac_exec_ext in '' $ac_executable_extensions; do
16265 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16266 ac_cv_path_OBJCOPY_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16267 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16268 break 2
16269 fi
16270 done
16271 done
16272 IFS=$as_save_IFS
16273
16274 ;;
16275 esac
16276 fi
16277 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
16278 if test -n "$OBJCOPY_FOR_TARGET"; then
16279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16280 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16281 else
16282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16283 $as_echo "no" >&6; }
16284 fi
16285
16286
16287 fi
16288 if test -z "$ac_cv_path_OBJCOPY_FOR_TARGET" ; then
16289
16290
16291 if test -n "$OBJCOPY_FOR_TARGET"; then
16292 ac_cv_prog_OBJCOPY_FOR_TARGET=$OBJCOPY_FOR_TARGET
16293 elif test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16294 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16295 fi
16296
16297 if test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16298 for ncn_progname in objcopy; do
16299 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16300 set dummy ${ncn_progname}; ac_word=$2
16301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16302 $as_echo_n "checking for $ac_word... " >&6; }
16303 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16304 $as_echo_n "(cached) " >&6
16305 else
16306 if test -n "$OBJCOPY_FOR_TARGET"; then
16307 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16308 else
16309 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16310 for as_dir in $PATH
16311 do
16312 IFS=$as_save_IFS
16313 test -z "$as_dir" && as_dir=.
16314 for ac_exec_ext in '' $ac_executable_extensions; do
16315 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16316 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
16317 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16318 break 2
16319 fi
16320 done
16321 done
16322 IFS=$as_save_IFS
16323
16324 fi
16325 fi
16326 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16327 if test -n "$OBJCOPY_FOR_TARGET"; then
16328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16329 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16330 else
16331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16332 $as_echo "no" >&6; }
16333 fi
16334
16335
16336 done
16337 fi
16338
16339 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test -n "$with_build_time_tools"; then
16340 for ncn_progname in objcopy; do
16341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16342 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16343 if test -x $with_build_time_tools/${ncn_progname}; then
16344 ac_cv_prog_OBJCOPY_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16346 $as_echo "yes" >&6; }
16347 break
16348 else
16349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16350 $as_echo "no" >&6; }
16351 fi
16352 done
16353 fi
16354
16355 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET"; then
16356 for ncn_progname in objcopy; do
16357 if test -n "$ncn_target_tool_prefix"; then
16358 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16359 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16361 $as_echo_n "checking for $ac_word... " >&6; }
16362 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16363 $as_echo_n "(cached) " >&6
16364 else
16365 if test -n "$OBJCOPY_FOR_TARGET"; then
16366 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16367 else
16368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16369 for as_dir in $PATH
16370 do
16371 IFS=$as_save_IFS
16372 test -z "$as_dir" && as_dir=.
16373 for ac_exec_ext in '' $ac_executable_extensions; do
16374 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16375 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16376 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16377 break 2
16378 fi
16379 done
16380 done
16381 IFS=$as_save_IFS
16382
16383 fi
16384 fi
16385 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16386 if test -n "$OBJCOPY_FOR_TARGET"; then
16387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16388 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16389 else
16390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16391 $as_echo "no" >&6; }
16392 fi
16393
16394
16395 fi
16396 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" && test $build = $target ; then
16397 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16398 set dummy ${ncn_progname}; ac_word=$2
16399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16400 $as_echo_n "checking for $ac_word... " >&6; }
16401 if ${ac_cv_prog_OBJCOPY_FOR_TARGET+:} false; then :
16402 $as_echo_n "(cached) " >&6
16403 else
16404 if test -n "$OBJCOPY_FOR_TARGET"; then
16405 ac_cv_prog_OBJCOPY_FOR_TARGET="$OBJCOPY_FOR_TARGET" # Let the user override the test.
16406 else
16407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16408 for as_dir in $PATH
16409 do
16410 IFS=$as_save_IFS
16411 test -z "$as_dir" && as_dir=.
16412 for ac_exec_ext in '' $ac_executable_extensions; do
16413 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16414 ac_cv_prog_OBJCOPY_FOR_TARGET="${ncn_progname}"
16415 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16416 break 2
16417 fi
16418 done
16419 done
16420 IFS=$as_save_IFS
16421
16422 fi
16423 fi
16424 OBJCOPY_FOR_TARGET=$ac_cv_prog_OBJCOPY_FOR_TARGET
16425 if test -n "$OBJCOPY_FOR_TARGET"; then
16426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY_FOR_TARGET" >&5
16427 $as_echo "$OBJCOPY_FOR_TARGET" >&6; }
16428 else
16429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16430 $as_echo "no" >&6; }
16431 fi
16432
16433
16434 fi
16435 test -n "$ac_cv_prog_OBJCOPY_FOR_TARGET" && break
16436 done
16437 fi
16438
16439 if test -z "$ac_cv_prog_OBJCOPY_FOR_TARGET" ; then
16440 set dummy objcopy
16441 if test $build = $target ; then
16442 OBJCOPY_FOR_TARGET="$2"
16443 else
16444 OBJCOPY_FOR_TARGET="${ncn_target_tool_prefix}$2"
16445 fi
16446 else
16447 OBJCOPY_FOR_TARGET="$ac_cv_prog_OBJCOPY_FOR_TARGET"
16448 fi
16449
16450 else
16451 OBJCOPY_FOR_TARGET=$ac_cv_path_OBJCOPY_FOR_TARGET
16452 fi
16453
16454
16455
16456
16457 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
16458 if test -n "$with_build_time_tools"; then
16459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdump in $with_build_time_tools" >&5
16460 $as_echo_n "checking for objdump in $with_build_time_tools... " >&6; }
16461 if test -x $with_build_time_tools/objdump; then
16462 OBJDUMP_FOR_TARGET=`cd $with_build_time_tools && pwd`/objdump
16463 ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OBJDUMP_FOR_TARGET" >&5
16465 $as_echo "$ac_cv_path_OBJDUMP_FOR_TARGET" >&6; }
16466 else
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16468 $as_echo "no" >&6; }
16469 fi
16470 elif test $build != $host && test $have_gcc_for_target = yes; then
16471 OBJDUMP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=objdump`
16472 test $OBJDUMP_FOR_TARGET = objdump && OBJDUMP_FOR_TARGET=
16473 test -n "$OBJDUMP_FOR_TARGET" && ac_cv_path_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16474 fi
16475 fi
16476 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16477 # Extract the first word of "objdump", so it can be a program name with args.
16478 set dummy objdump; ac_word=$2
16479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16480 $as_echo_n "checking for $ac_word... " >&6; }
16481 if ${ac_cv_path_OBJDUMP_FOR_TARGET+:} false; then :
16482 $as_echo_n "(cached) " >&6
16483 else
16484 case $OBJDUMP_FOR_TARGET in
16485 [\\/]* | ?:[\\/]*)
16486 ac_cv_path_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test with a path.
16487 ;;
16488 *)
16489 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16490 for as_dir in $gcc_cv_tool_dirs
16491 do
16492 IFS=$as_save_IFS
16493 test -z "$as_dir" && as_dir=.
16494 for ac_exec_ext in '' $ac_executable_extensions; do
16495 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16496 ac_cv_path_OBJDUMP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16497 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16498 break 2
16499 fi
16500 done
16501 done
16502 IFS=$as_save_IFS
16503
16504 ;;
16505 esac
16506 fi
16507 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16508 if test -n "$OBJDUMP_FOR_TARGET"; then
16509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16510 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16511 else
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16513 $as_echo "no" >&6; }
16514 fi
16515
16516
16517 fi
16518 if test -z "$ac_cv_path_OBJDUMP_FOR_TARGET" ; then
16519
16520
16521 if test -n "$OBJDUMP_FOR_TARGET"; then
16522 ac_cv_prog_OBJDUMP_FOR_TARGET=$OBJDUMP_FOR_TARGET
16523 elif test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16524 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16525 fi
16526
16527 if test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16528 for ncn_progname in objdump; do
16529 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16530 set dummy ${ncn_progname}; ac_word=$2
16531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16532 $as_echo_n "checking for $ac_word... " >&6; }
16533 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16534 $as_echo_n "(cached) " >&6
16535 else
16536 if test -n "$OBJDUMP_FOR_TARGET"; then
16537 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16538 else
16539 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16540 for as_dir in $PATH
16541 do
16542 IFS=$as_save_IFS
16543 test -z "$as_dir" && as_dir=.
16544 for ac_exec_ext in '' $ac_executable_extensions; do
16545 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16546 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16547 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16548 break 2
16549 fi
16550 done
16551 done
16552 IFS=$as_save_IFS
16553
16554 fi
16555 fi
16556 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16557 if test -n "$OBJDUMP_FOR_TARGET"; then
16558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16559 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16560 else
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16562 $as_echo "no" >&6; }
16563 fi
16564
16565
16566 done
16567 fi
16568
16569 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test -n "$with_build_time_tools"; then
16570 for ncn_progname in objdump; do
16571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16572 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16573 if test -x $with_build_time_tools/${ncn_progname}; then
16574 ac_cv_prog_OBJDUMP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16575 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16576 $as_echo "yes" >&6; }
16577 break
16578 else
16579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16580 $as_echo "no" >&6; }
16581 fi
16582 done
16583 fi
16584
16585 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET"; then
16586 for ncn_progname in objdump; do
16587 if test -n "$ncn_target_tool_prefix"; then
16588 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16589 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16591 $as_echo_n "checking for $ac_word... " >&6; }
16592 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16593 $as_echo_n "(cached) " >&6
16594 else
16595 if test -n "$OBJDUMP_FOR_TARGET"; then
16596 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16597 else
16598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16599 for as_dir in $PATH
16600 do
16601 IFS=$as_save_IFS
16602 test -z "$as_dir" && as_dir=.
16603 for ac_exec_ext in '' $ac_executable_extensions; do
16604 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16605 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16606 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16607 break 2
16608 fi
16609 done
16610 done
16611 IFS=$as_save_IFS
16612
16613 fi
16614 fi
16615 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16616 if test -n "$OBJDUMP_FOR_TARGET"; then
16617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16618 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16619 else
16620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16621 $as_echo "no" >&6; }
16622 fi
16623
16624
16625 fi
16626 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" && test $build = $target ; then
16627 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16628 set dummy ${ncn_progname}; ac_word=$2
16629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16630 $as_echo_n "checking for $ac_word... " >&6; }
16631 if ${ac_cv_prog_OBJDUMP_FOR_TARGET+:} false; then :
16632 $as_echo_n "(cached) " >&6
16633 else
16634 if test -n "$OBJDUMP_FOR_TARGET"; then
16635 ac_cv_prog_OBJDUMP_FOR_TARGET="$OBJDUMP_FOR_TARGET" # Let the user override the test.
16636 else
16637 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16638 for as_dir in $PATH
16639 do
16640 IFS=$as_save_IFS
16641 test -z "$as_dir" && as_dir=.
16642 for ac_exec_ext in '' $ac_executable_extensions; do
16643 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16644 ac_cv_prog_OBJDUMP_FOR_TARGET="${ncn_progname}"
16645 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16646 break 2
16647 fi
16648 done
16649 done
16650 IFS=$as_save_IFS
16651
16652 fi
16653 fi
16654 OBJDUMP_FOR_TARGET=$ac_cv_prog_OBJDUMP_FOR_TARGET
16655 if test -n "$OBJDUMP_FOR_TARGET"; then
16656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP_FOR_TARGET" >&5
16657 $as_echo "$OBJDUMP_FOR_TARGET" >&6; }
16658 else
16659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16660 $as_echo "no" >&6; }
16661 fi
16662
16663
16664 fi
16665 test -n "$ac_cv_prog_OBJDUMP_FOR_TARGET" && break
16666 done
16667 fi
16668
16669 if test -z "$ac_cv_prog_OBJDUMP_FOR_TARGET" ; then
16670 set dummy objdump
16671 if test $build = $target ; then
16672 OBJDUMP_FOR_TARGET="$2"
16673 else
16674 OBJDUMP_FOR_TARGET="${ncn_target_tool_prefix}$2"
16675 fi
16676 else
16677 OBJDUMP_FOR_TARGET="$ac_cv_prog_OBJDUMP_FOR_TARGET"
16678 fi
16679
16680 else
16681 OBJDUMP_FOR_TARGET=$ac_cv_path_OBJDUMP_FOR_TARGET
16682 fi
16683
16684
16685
16686
16687 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16688 if test -n "$with_build_time_tools"; then
16689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for otool in $with_build_time_tools" >&5
16690 $as_echo_n "checking for otool in $with_build_time_tools... " >&6; }
16691 if test -x $with_build_time_tools/otool; then
16692 OTOOL_FOR_TARGET=`cd $with_build_time_tools && pwd`/otool
16693 ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_OTOOL_FOR_TARGET" >&5
16695 $as_echo "$ac_cv_path_OTOOL_FOR_TARGET" >&6; }
16696 else
16697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16698 $as_echo "no" >&6; }
16699 fi
16700 elif test $build != $host && test $have_gcc_for_target = yes; then
16701 OTOOL_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=otool`
16702 test $OTOOL_FOR_TARGET = otool && OTOOL_FOR_TARGET=
16703 test -n "$OTOOL_FOR_TARGET" && ac_cv_path_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16704 fi
16705 fi
16706 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16707 # Extract the first word of "otool", so it can be a program name with args.
16708 set dummy otool; ac_word=$2
16709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16710 $as_echo_n "checking for $ac_word... " >&6; }
16711 if ${ac_cv_path_OTOOL_FOR_TARGET+:} false; then :
16712 $as_echo_n "(cached) " >&6
16713 else
16714 case $OTOOL_FOR_TARGET in
16715 [\\/]* | ?:[\\/]*)
16716 ac_cv_path_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test with a path.
16717 ;;
16718 *)
16719 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16720 for as_dir in $gcc_cv_tool_dirs
16721 do
16722 IFS=$as_save_IFS
16723 test -z "$as_dir" && as_dir=.
16724 for ac_exec_ext in '' $ac_executable_extensions; do
16725 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16726 ac_cv_path_OTOOL_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16727 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16728 break 2
16729 fi
16730 done
16731 done
16732 IFS=$as_save_IFS
16733
16734 ;;
16735 esac
16736 fi
16737 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16738 if test -n "$OTOOL_FOR_TARGET"; then
16739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16740 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16741 else
16742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16743 $as_echo "no" >&6; }
16744 fi
16745
16746
16747 fi
16748 if test -z "$ac_cv_path_OTOOL_FOR_TARGET" ; then
16749
16750
16751 if test -n "$OTOOL_FOR_TARGET"; then
16752 ac_cv_prog_OTOOL_FOR_TARGET=$OTOOL_FOR_TARGET
16753 elif test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16754 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16755 fi
16756
16757 if test -n "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16758 for ncn_progname in otool; do
16759 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16760 set dummy ${ncn_progname}; ac_word=$2
16761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16762 $as_echo_n "checking for $ac_word... " >&6; }
16763 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16764 $as_echo_n "(cached) " >&6
16765 else
16766 if test -n "$OTOOL_FOR_TARGET"; then
16767 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16768 else
16769 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16770 for as_dir in $PATH
16771 do
16772 IFS=$as_save_IFS
16773 test -z "$as_dir" && as_dir=.
16774 for ac_exec_ext in '' $ac_executable_extensions; do
16775 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16776 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16777 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16778 break 2
16779 fi
16780 done
16781 done
16782 IFS=$as_save_IFS
16783
16784 fi
16785 fi
16786 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16787 if test -n "$OTOOL_FOR_TARGET"; then
16788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16789 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16790 else
16791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16792 $as_echo "no" >&6; }
16793 fi
16794
16795
16796 done
16797 fi
16798
16799 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test -n "$with_build_time_tools"; then
16800 for ncn_progname in otool; do
16801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
16802 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
16803 if test -x $with_build_time_tools/${ncn_progname}; then
16804 ac_cv_prog_OTOOL_FOR_TARGET=$with_build_time_tools/${ncn_progname}
16805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16806 $as_echo "yes" >&6; }
16807 break
16808 else
16809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16810 $as_echo "no" >&6; }
16811 fi
16812 done
16813 fi
16814
16815 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET"; then
16816 for ncn_progname in otool; do
16817 if test -n "$ncn_target_tool_prefix"; then
16818 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
16819 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
16820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16821 $as_echo_n "checking for $ac_word... " >&6; }
16822 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16823 $as_echo_n "(cached) " >&6
16824 else
16825 if test -n "$OTOOL_FOR_TARGET"; then
16826 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16827 else
16828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16829 for as_dir in $PATH
16830 do
16831 IFS=$as_save_IFS
16832 test -z "$as_dir" && as_dir=.
16833 for ac_exec_ext in '' $ac_executable_extensions; do
16834 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16835 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
16836 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16837 break 2
16838 fi
16839 done
16840 done
16841 IFS=$as_save_IFS
16842
16843 fi
16844 fi
16845 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16846 if test -n "$OTOOL_FOR_TARGET"; then
16847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16848 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16849 else
16850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16851 $as_echo "no" >&6; }
16852 fi
16853
16854
16855 fi
16856 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" && test $build = $target ; then
16857 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16858 set dummy ${ncn_progname}; ac_word=$2
16859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16860 $as_echo_n "checking for $ac_word... " >&6; }
16861 if ${ac_cv_prog_OTOOL_FOR_TARGET+:} false; then :
16862 $as_echo_n "(cached) " >&6
16863 else
16864 if test -n "$OTOOL_FOR_TARGET"; then
16865 ac_cv_prog_OTOOL_FOR_TARGET="$OTOOL_FOR_TARGET" # Let the user override the test.
16866 else
16867 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16868 for as_dir in $PATH
16869 do
16870 IFS=$as_save_IFS
16871 test -z "$as_dir" && as_dir=.
16872 for ac_exec_ext in '' $ac_executable_extensions; do
16873 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16874 ac_cv_prog_OTOOL_FOR_TARGET="${ncn_progname}"
16875 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16876 break 2
16877 fi
16878 done
16879 done
16880 IFS=$as_save_IFS
16881
16882 fi
16883 fi
16884 OTOOL_FOR_TARGET=$ac_cv_prog_OTOOL_FOR_TARGET
16885 if test -n "$OTOOL_FOR_TARGET"; then
16886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL_FOR_TARGET" >&5
16887 $as_echo "$OTOOL_FOR_TARGET" >&6; }
16888 else
16889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16890 $as_echo "no" >&6; }
16891 fi
16892
16893
16894 fi
16895 test -n "$ac_cv_prog_OTOOL_FOR_TARGET" && break
16896 done
16897 fi
16898
16899 if test -z "$ac_cv_prog_OTOOL_FOR_TARGET" ; then
16900 set dummy otool
16901 if test $build = $target ; then
16902 OTOOL_FOR_TARGET="$2"
16903 else
16904 OTOOL_FOR_TARGET="${ncn_target_tool_prefix}$2"
16905 fi
16906 else
16907 OTOOL_FOR_TARGET="$ac_cv_prog_OTOOL_FOR_TARGET"
16908 fi
16909
16910 else
16911 OTOOL_FOR_TARGET=$ac_cv_path_OTOOL_FOR_TARGET
16912 fi
16913
16914
16915
16916
16917 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16918 if test -n "$with_build_time_tools"; then
16919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ranlib in $with_build_time_tools" >&5
16920 $as_echo_n "checking for ranlib in $with_build_time_tools... " >&6; }
16921 if test -x $with_build_time_tools/ranlib; then
16922 RANLIB_FOR_TARGET=`cd $with_build_time_tools && pwd`/ranlib
16923 ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_RANLIB_FOR_TARGET" >&5
16925 $as_echo "$ac_cv_path_RANLIB_FOR_TARGET" >&6; }
16926 else
16927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16928 $as_echo "no" >&6; }
16929 fi
16930 elif test $build != $host && test $have_gcc_for_target = yes; then
16931 RANLIB_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=ranlib`
16932 test $RANLIB_FOR_TARGET = ranlib && RANLIB_FOR_TARGET=
16933 test -n "$RANLIB_FOR_TARGET" && ac_cv_path_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16934 fi
16935 fi
16936 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
16937 # Extract the first word of "ranlib", so it can be a program name with args.
16938 set dummy ranlib; ac_word=$2
16939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16940 $as_echo_n "checking for $ac_word... " >&6; }
16941 if ${ac_cv_path_RANLIB_FOR_TARGET+:} false; then :
16942 $as_echo_n "(cached) " >&6
16943 else
16944 case $RANLIB_FOR_TARGET in
16945 [\\/]* | ?:[\\/]*)
16946 ac_cv_path_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test with a path.
16947 ;;
16948 *)
16949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16950 for as_dir in $gcc_cv_tool_dirs
16951 do
16952 IFS=$as_save_IFS
16953 test -z "$as_dir" && as_dir=.
16954 for ac_exec_ext in '' $ac_executable_extensions; do
16955 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
16956 ac_cv_path_RANLIB_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
16957 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
16958 break 2
16959 fi
16960 done
16961 done
16962 IFS=$as_save_IFS
16963
16964 ;;
16965 esac
16966 fi
16967 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
16968 if test -n "$RANLIB_FOR_TARGET"; then
16969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
16970 $as_echo "$RANLIB_FOR_TARGET" >&6; }
16971 else
16972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16973 $as_echo "no" >&6; }
16974 fi
16975
16976
16977 fi
16978 if test -z "$ac_cv_path_RANLIB_FOR_TARGET" ; then
16979
16980
16981 if test -n "$RANLIB_FOR_TARGET"; then
16982 ac_cv_prog_RANLIB_FOR_TARGET=$RANLIB_FOR_TARGET
16983 elif test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16984 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
16985 fi
16986
16987 if test -n "$ac_cv_prog_RANLIB_FOR_TARGET"; then
16988 for ncn_progname in ranlib; do
16989 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
16990 set dummy ${ncn_progname}; ac_word=$2
16991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
16992 $as_echo_n "checking for $ac_word... " >&6; }
16993 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
16994 $as_echo_n "(cached) " >&6
16995 else
16996 if test -n "$RANLIB_FOR_TARGET"; then
16997 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
16998 else
16999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17000 for as_dir in $PATH
17001 do
17002 IFS=$as_save_IFS
17003 test -z "$as_dir" && as_dir=.
17004 for ac_exec_ext in '' $ac_executable_extensions; do
17005 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17006 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
17007 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17008 break 2
17009 fi
17010 done
17011 done
17012 IFS=$as_save_IFS
17013
17014 fi
17015 fi
17016 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
17017 if test -n "$RANLIB_FOR_TARGET"; then
17018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
17019 $as_echo "$RANLIB_FOR_TARGET" >&6; }
17020 else
17021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17022 $as_echo "no" >&6; }
17023 fi
17024
17025
17026 done
17027 fi
17028
17029 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test -n "$with_build_time_tools"; then
17030 for ncn_progname in ranlib; do
17031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17032 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17033 if test -x $with_build_time_tools/${ncn_progname}; then
17034 ac_cv_prog_RANLIB_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17036 $as_echo "yes" >&6; }
17037 break
17038 else
17039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17040 $as_echo "no" >&6; }
17041 fi
17042 done
17043 fi
17044
17045 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET"; then
17046 for ncn_progname in ranlib; do
17047 if test -n "$ncn_target_tool_prefix"; then
17048 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17049 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17051 $as_echo_n "checking for $ac_word... " >&6; }
17052 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
17053 $as_echo_n "(cached) " >&6
17054 else
17055 if test -n "$RANLIB_FOR_TARGET"; then
17056 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
17057 else
17058 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17059 for as_dir in $PATH
17060 do
17061 IFS=$as_save_IFS
17062 test -z "$as_dir" && as_dir=.
17063 for ac_exec_ext in '' $ac_executable_extensions; do
17064 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17065 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17066 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17067 break 2
17068 fi
17069 done
17070 done
17071 IFS=$as_save_IFS
17072
17073 fi
17074 fi
17075 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
17076 if test -n "$RANLIB_FOR_TARGET"; then
17077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
17078 $as_echo "$RANLIB_FOR_TARGET" >&6; }
17079 else
17080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17081 $as_echo "no" >&6; }
17082 fi
17083
17084
17085 fi
17086 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" && test $build = $target ; then
17087 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17088 set dummy ${ncn_progname}; ac_word=$2
17089 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17090 $as_echo_n "checking for $ac_word... " >&6; }
17091 if ${ac_cv_prog_RANLIB_FOR_TARGET+:} false; then :
17092 $as_echo_n "(cached) " >&6
17093 else
17094 if test -n "$RANLIB_FOR_TARGET"; then
17095 ac_cv_prog_RANLIB_FOR_TARGET="$RANLIB_FOR_TARGET" # Let the user override the test.
17096 else
17097 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17098 for as_dir in $PATH
17099 do
17100 IFS=$as_save_IFS
17101 test -z "$as_dir" && as_dir=.
17102 for ac_exec_ext in '' $ac_executable_extensions; do
17103 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17104 ac_cv_prog_RANLIB_FOR_TARGET="${ncn_progname}"
17105 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17106 break 2
17107 fi
17108 done
17109 done
17110 IFS=$as_save_IFS
17111
17112 fi
17113 fi
17114 RANLIB_FOR_TARGET=$ac_cv_prog_RANLIB_FOR_TARGET
17115 if test -n "$RANLIB_FOR_TARGET"; then
17116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB_FOR_TARGET" >&5
17117 $as_echo "$RANLIB_FOR_TARGET" >&6; }
17118 else
17119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17120 $as_echo "no" >&6; }
17121 fi
17122
17123
17124 fi
17125 test -n "$ac_cv_prog_RANLIB_FOR_TARGET" && break
17126 done
17127 fi
17128
17129 if test -z "$ac_cv_prog_RANLIB_FOR_TARGET" ; then
17130 set dummy ranlib
17131 if test $build = $target ; then
17132 RANLIB_FOR_TARGET="$2"
17133 else
17134 RANLIB_FOR_TARGET="${ncn_target_tool_prefix}$2"
17135 fi
17136 else
17137 RANLIB_FOR_TARGET="$ac_cv_prog_RANLIB_FOR_TARGET"
17138 fi
17139
17140 else
17141 RANLIB_FOR_TARGET=$ac_cv_path_RANLIB_FOR_TARGET
17142 fi
17143
17144
17145
17146
17147 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
17148 if test -n "$with_build_time_tools"; then
17149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for readelf in $with_build_time_tools" >&5
17150 $as_echo_n "checking for readelf in $with_build_time_tools... " >&6; }
17151 if test -x $with_build_time_tools/readelf; then
17152 READELF_FOR_TARGET=`cd $with_build_time_tools && pwd`/readelf
17153 ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
17154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_READELF_FOR_TARGET" >&5
17155 $as_echo "$ac_cv_path_READELF_FOR_TARGET" >&6; }
17156 else
17157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17158 $as_echo "no" >&6; }
17159 fi
17160 elif test $build != $host && test $have_gcc_for_target = yes; then
17161 READELF_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=readelf`
17162 test $READELF_FOR_TARGET = readelf && READELF_FOR_TARGET=
17163 test -n "$READELF_FOR_TARGET" && ac_cv_path_READELF_FOR_TARGET=$READELF_FOR_TARGET
17164 fi
17165 fi
17166 if test -z "$ac_cv_path_READELF_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17167 # Extract the first word of "readelf", so it can be a program name with args.
17168 set dummy readelf; ac_word=$2
17169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17170 $as_echo_n "checking for $ac_word... " >&6; }
17171 if ${ac_cv_path_READELF_FOR_TARGET+:} false; then :
17172 $as_echo_n "(cached) " >&6
17173 else
17174 case $READELF_FOR_TARGET in
17175 [\\/]* | ?:[\\/]*)
17176 ac_cv_path_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test with a path.
17177 ;;
17178 *)
17179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17180 for as_dir in $gcc_cv_tool_dirs
17181 do
17182 IFS=$as_save_IFS
17183 test -z "$as_dir" && as_dir=.
17184 for ac_exec_ext in '' $ac_executable_extensions; do
17185 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17186 ac_cv_path_READELF_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17187 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17188 break 2
17189 fi
17190 done
17191 done
17192 IFS=$as_save_IFS
17193
17194 ;;
17195 esac
17196 fi
17197 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
17198 if test -n "$READELF_FOR_TARGET"; then
17199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17200 $as_echo "$READELF_FOR_TARGET" >&6; }
17201 else
17202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17203 $as_echo "no" >&6; }
17204 fi
17205
17206
17207 fi
17208 if test -z "$ac_cv_path_READELF_FOR_TARGET" ; then
17209
17210
17211 if test -n "$READELF_FOR_TARGET"; then
17212 ac_cv_prog_READELF_FOR_TARGET=$READELF_FOR_TARGET
17213 elif test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
17214 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17215 fi
17216
17217 if test -n "$ac_cv_prog_READELF_FOR_TARGET"; then
17218 for ncn_progname in readelf; do
17219 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17220 set dummy ${ncn_progname}; ac_word=$2
17221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17222 $as_echo_n "checking for $ac_word... " >&6; }
17223 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
17224 $as_echo_n "(cached) " >&6
17225 else
17226 if test -n "$READELF_FOR_TARGET"; then
17227 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
17228 else
17229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17230 for as_dir in $PATH
17231 do
17232 IFS=$as_save_IFS
17233 test -z "$as_dir" && as_dir=.
17234 for ac_exec_ext in '' $ac_executable_extensions; do
17235 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17236 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
17237 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17238 break 2
17239 fi
17240 done
17241 done
17242 IFS=$as_save_IFS
17243
17244 fi
17245 fi
17246 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17247 if test -n "$READELF_FOR_TARGET"; then
17248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17249 $as_echo "$READELF_FOR_TARGET" >&6; }
17250 else
17251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17252 $as_echo "no" >&6; }
17253 fi
17254
17255
17256 done
17257 fi
17258
17259 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test -n "$with_build_time_tools"; then
17260 for ncn_progname in readelf; do
17261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17262 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17263 if test -x $with_build_time_tools/${ncn_progname}; then
17264 ac_cv_prog_READELF_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17266 $as_echo "yes" >&6; }
17267 break
17268 else
17269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17270 $as_echo "no" >&6; }
17271 fi
17272 done
17273 fi
17274
17275 if test -z "$ac_cv_prog_READELF_FOR_TARGET"; then
17276 for ncn_progname in readelf; do
17277 if test -n "$ncn_target_tool_prefix"; then
17278 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17279 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17281 $as_echo_n "checking for $ac_word... " >&6; }
17282 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
17283 $as_echo_n "(cached) " >&6
17284 else
17285 if test -n "$READELF_FOR_TARGET"; then
17286 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
17287 else
17288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17289 for as_dir in $PATH
17290 do
17291 IFS=$as_save_IFS
17292 test -z "$as_dir" && as_dir=.
17293 for ac_exec_ext in '' $ac_executable_extensions; do
17294 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17295 ac_cv_prog_READELF_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17296 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17297 break 2
17298 fi
17299 done
17300 done
17301 IFS=$as_save_IFS
17302
17303 fi
17304 fi
17305 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17306 if test -n "$READELF_FOR_TARGET"; then
17307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17308 $as_echo "$READELF_FOR_TARGET" >&6; }
17309 else
17310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17311 $as_echo "no" >&6; }
17312 fi
17313
17314
17315 fi
17316 if test -z "$ac_cv_prog_READELF_FOR_TARGET" && test $build = $target ; then
17317 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17318 set dummy ${ncn_progname}; ac_word=$2
17319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17320 $as_echo_n "checking for $ac_word... " >&6; }
17321 if ${ac_cv_prog_READELF_FOR_TARGET+:} false; then :
17322 $as_echo_n "(cached) " >&6
17323 else
17324 if test -n "$READELF_FOR_TARGET"; then
17325 ac_cv_prog_READELF_FOR_TARGET="$READELF_FOR_TARGET" # Let the user override the test.
17326 else
17327 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17328 for as_dir in $PATH
17329 do
17330 IFS=$as_save_IFS
17331 test -z "$as_dir" && as_dir=.
17332 for ac_exec_ext in '' $ac_executable_extensions; do
17333 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17334 ac_cv_prog_READELF_FOR_TARGET="${ncn_progname}"
17335 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17336 break 2
17337 fi
17338 done
17339 done
17340 IFS=$as_save_IFS
17341
17342 fi
17343 fi
17344 READELF_FOR_TARGET=$ac_cv_prog_READELF_FOR_TARGET
17345 if test -n "$READELF_FOR_TARGET"; then
17346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF_FOR_TARGET" >&5
17347 $as_echo "$READELF_FOR_TARGET" >&6; }
17348 else
17349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17350 $as_echo "no" >&6; }
17351 fi
17352
17353
17354 fi
17355 test -n "$ac_cv_prog_READELF_FOR_TARGET" && break
17356 done
17357 fi
17358
17359 if test -z "$ac_cv_prog_READELF_FOR_TARGET" ; then
17360 set dummy readelf
17361 if test $build = $target ; then
17362 READELF_FOR_TARGET="$2"
17363 else
17364 READELF_FOR_TARGET="${ncn_target_tool_prefix}$2"
17365 fi
17366 else
17367 READELF_FOR_TARGET="$ac_cv_prog_READELF_FOR_TARGET"
17368 fi
17369
17370 else
17371 READELF_FOR_TARGET=$ac_cv_path_READELF_FOR_TARGET
17372 fi
17373
17374
17375
17376
17377 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
17378 if test -n "$with_build_time_tools"; then
17379 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strip in $with_build_time_tools" >&5
17380 $as_echo_n "checking for strip in $with_build_time_tools... " >&6; }
17381 if test -x $with_build_time_tools/strip; then
17382 STRIP_FOR_TARGET=`cd $with_build_time_tools && pwd`/strip
17383 ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_STRIP_FOR_TARGET" >&5
17385 $as_echo "$ac_cv_path_STRIP_FOR_TARGET" >&6; }
17386 else
17387 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17388 $as_echo "no" >&6; }
17389 fi
17390 elif test $build != $host && test $have_gcc_for_target = yes; then
17391 STRIP_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=strip`
17392 test $STRIP_FOR_TARGET = strip && STRIP_FOR_TARGET=
17393 test -n "$STRIP_FOR_TARGET" && ac_cv_path_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17394 fi
17395 fi
17396 if test -z "$ac_cv_path_STRIP_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17397 # Extract the first word of "strip", so it can be a program name with args.
17398 set dummy strip; ac_word=$2
17399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17400 $as_echo_n "checking for $ac_word... " >&6; }
17401 if ${ac_cv_path_STRIP_FOR_TARGET+:} false; then :
17402 $as_echo_n "(cached) " >&6
17403 else
17404 case $STRIP_FOR_TARGET in
17405 [\\/]* | ?:[\\/]*)
17406 ac_cv_path_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test with a path.
17407 ;;
17408 *)
17409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17410 for as_dir in $gcc_cv_tool_dirs
17411 do
17412 IFS=$as_save_IFS
17413 test -z "$as_dir" && as_dir=.
17414 for ac_exec_ext in '' $ac_executable_extensions; do
17415 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17416 ac_cv_path_STRIP_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17417 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17418 break 2
17419 fi
17420 done
17421 done
17422 IFS=$as_save_IFS
17423
17424 ;;
17425 esac
17426 fi
17427 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17428 if test -n "$STRIP_FOR_TARGET"; then
17429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17430 $as_echo "$STRIP_FOR_TARGET" >&6; }
17431 else
17432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17433 $as_echo "no" >&6; }
17434 fi
17435
17436
17437 fi
17438 if test -z "$ac_cv_path_STRIP_FOR_TARGET" ; then
17439
17440
17441 if test -n "$STRIP_FOR_TARGET"; then
17442 ac_cv_prog_STRIP_FOR_TARGET=$STRIP_FOR_TARGET
17443 elif test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
17444 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17445 fi
17446
17447 if test -n "$ac_cv_prog_STRIP_FOR_TARGET"; then
17448 for ncn_progname in strip; do
17449 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17450 set dummy ${ncn_progname}; ac_word=$2
17451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17452 $as_echo_n "checking for $ac_word... " >&6; }
17453 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17454 $as_echo_n "(cached) " >&6
17455 else
17456 if test -n "$STRIP_FOR_TARGET"; then
17457 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17458 else
17459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17460 for as_dir in $PATH
17461 do
17462 IFS=$as_save_IFS
17463 test -z "$as_dir" && as_dir=.
17464 for ac_exec_ext in '' $ac_executable_extensions; do
17465 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17466 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
17467 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17468 break 2
17469 fi
17470 done
17471 done
17472 IFS=$as_save_IFS
17473
17474 fi
17475 fi
17476 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17477 if test -n "$STRIP_FOR_TARGET"; then
17478 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17479 $as_echo "$STRIP_FOR_TARGET" >&6; }
17480 else
17481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17482 $as_echo "no" >&6; }
17483 fi
17484
17485
17486 done
17487 fi
17488
17489 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test -n "$with_build_time_tools"; then
17490 for ncn_progname in strip; do
17491 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17492 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17493 if test -x $with_build_time_tools/${ncn_progname}; then
17494 ac_cv_prog_STRIP_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17496 $as_echo "yes" >&6; }
17497 break
17498 else
17499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17500 $as_echo "no" >&6; }
17501 fi
17502 done
17503 fi
17504
17505 if test -z "$ac_cv_prog_STRIP_FOR_TARGET"; then
17506 for ncn_progname in strip; do
17507 if test -n "$ncn_target_tool_prefix"; then
17508 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17509 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17511 $as_echo_n "checking for $ac_word... " >&6; }
17512 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17513 $as_echo_n "(cached) " >&6
17514 else
17515 if test -n "$STRIP_FOR_TARGET"; then
17516 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17517 else
17518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17519 for as_dir in $PATH
17520 do
17521 IFS=$as_save_IFS
17522 test -z "$as_dir" && as_dir=.
17523 for ac_exec_ext in '' $ac_executable_extensions; do
17524 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17525 ac_cv_prog_STRIP_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17526 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17527 break 2
17528 fi
17529 done
17530 done
17531 IFS=$as_save_IFS
17532
17533 fi
17534 fi
17535 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17536 if test -n "$STRIP_FOR_TARGET"; then
17537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17538 $as_echo "$STRIP_FOR_TARGET" >&6; }
17539 else
17540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17541 $as_echo "no" >&6; }
17542 fi
17543
17544
17545 fi
17546 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" && test $build = $target ; then
17547 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17548 set dummy ${ncn_progname}; ac_word=$2
17549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17550 $as_echo_n "checking for $ac_word... " >&6; }
17551 if ${ac_cv_prog_STRIP_FOR_TARGET+:} false; then :
17552 $as_echo_n "(cached) " >&6
17553 else
17554 if test -n "$STRIP_FOR_TARGET"; then
17555 ac_cv_prog_STRIP_FOR_TARGET="$STRIP_FOR_TARGET" # Let the user override the test.
17556 else
17557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17558 for as_dir in $PATH
17559 do
17560 IFS=$as_save_IFS
17561 test -z "$as_dir" && as_dir=.
17562 for ac_exec_ext in '' $ac_executable_extensions; do
17563 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17564 ac_cv_prog_STRIP_FOR_TARGET="${ncn_progname}"
17565 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17566 break 2
17567 fi
17568 done
17569 done
17570 IFS=$as_save_IFS
17571
17572 fi
17573 fi
17574 STRIP_FOR_TARGET=$ac_cv_prog_STRIP_FOR_TARGET
17575 if test -n "$STRIP_FOR_TARGET"; then
17576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP_FOR_TARGET" >&5
17577 $as_echo "$STRIP_FOR_TARGET" >&6; }
17578 else
17579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17580 $as_echo "no" >&6; }
17581 fi
17582
17583
17584 fi
17585 test -n "$ac_cv_prog_STRIP_FOR_TARGET" && break
17586 done
17587 fi
17588
17589 if test -z "$ac_cv_prog_STRIP_FOR_TARGET" ; then
17590 set dummy strip
17591 if test $build = $target ; then
17592 STRIP_FOR_TARGET="$2"
17593 else
17594 STRIP_FOR_TARGET="${ncn_target_tool_prefix}$2"
17595 fi
17596 else
17597 STRIP_FOR_TARGET="$ac_cv_prog_STRIP_FOR_TARGET"
17598 fi
17599
17600 else
17601 STRIP_FOR_TARGET=$ac_cv_path_STRIP_FOR_TARGET
17602 fi
17603
17604
17605
17606
17607 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17608 if test -n "$with_build_time_tools"; then
17609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windres in $with_build_time_tools" >&5
17610 $as_echo_n "checking for windres in $with_build_time_tools... " >&6; }
17611 if test -x $with_build_time_tools/windres; then
17612 WINDRES_FOR_TARGET=`cd $with_build_time_tools && pwd`/windres
17613 ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDRES_FOR_TARGET" >&5
17615 $as_echo "$ac_cv_path_WINDRES_FOR_TARGET" >&6; }
17616 else
17617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17618 $as_echo "no" >&6; }
17619 fi
17620 elif test $build != $host && test $have_gcc_for_target = yes; then
17621 WINDRES_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windres`
17622 test $WINDRES_FOR_TARGET = windres && WINDRES_FOR_TARGET=
17623 test -n "$WINDRES_FOR_TARGET" && ac_cv_path_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17624 fi
17625 fi
17626 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17627 # Extract the first word of "windres", so it can be a program name with args.
17628 set dummy windres; ac_word=$2
17629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17630 $as_echo_n "checking for $ac_word... " >&6; }
17631 if ${ac_cv_path_WINDRES_FOR_TARGET+:} false; then :
17632 $as_echo_n "(cached) " >&6
17633 else
17634 case $WINDRES_FOR_TARGET in
17635 [\\/]* | ?:[\\/]*)
17636 ac_cv_path_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test with a path.
17637 ;;
17638 *)
17639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17640 for as_dir in $gcc_cv_tool_dirs
17641 do
17642 IFS=$as_save_IFS
17643 test -z "$as_dir" && as_dir=.
17644 for ac_exec_ext in '' $ac_executable_extensions; do
17645 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17646 ac_cv_path_WINDRES_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17648 break 2
17649 fi
17650 done
17651 done
17652 IFS=$as_save_IFS
17653
17654 ;;
17655 esac
17656 fi
17657 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17658 if test -n "$WINDRES_FOR_TARGET"; then
17659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17660 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17661 else
17662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17663 $as_echo "no" >&6; }
17664 fi
17665
17666
17667 fi
17668 if test -z "$ac_cv_path_WINDRES_FOR_TARGET" ; then
17669
17670
17671 if test -n "$WINDRES_FOR_TARGET"; then
17672 ac_cv_prog_WINDRES_FOR_TARGET=$WINDRES_FOR_TARGET
17673 elif test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17674 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17675 fi
17676
17677 if test -n "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17678 for ncn_progname in windres; do
17679 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17680 set dummy ${ncn_progname}; ac_word=$2
17681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17682 $as_echo_n "checking for $ac_word... " >&6; }
17683 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17684 $as_echo_n "(cached) " >&6
17685 else
17686 if test -n "$WINDRES_FOR_TARGET"; then
17687 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17688 else
17689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17690 for as_dir in $PATH
17691 do
17692 IFS=$as_save_IFS
17693 test -z "$as_dir" && as_dir=.
17694 for ac_exec_ext in '' $ac_executable_extensions; do
17695 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17696 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17697 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17698 break 2
17699 fi
17700 done
17701 done
17702 IFS=$as_save_IFS
17703
17704 fi
17705 fi
17706 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17707 if test -n "$WINDRES_FOR_TARGET"; then
17708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17709 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17710 else
17711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17712 $as_echo "no" >&6; }
17713 fi
17714
17715
17716 done
17717 fi
17718
17719 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test -n "$with_build_time_tools"; then
17720 for ncn_progname in windres; do
17721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17722 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17723 if test -x $with_build_time_tools/${ncn_progname}; then
17724 ac_cv_prog_WINDRES_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17726 $as_echo "yes" >&6; }
17727 break
17728 else
17729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17730 $as_echo "no" >&6; }
17731 fi
17732 done
17733 fi
17734
17735 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET"; then
17736 for ncn_progname in windres; do
17737 if test -n "$ncn_target_tool_prefix"; then
17738 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17739 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17741 $as_echo_n "checking for $ac_word... " >&6; }
17742 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17743 $as_echo_n "(cached) " >&6
17744 else
17745 if test -n "$WINDRES_FOR_TARGET"; then
17746 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17747 else
17748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17749 for as_dir in $PATH
17750 do
17751 IFS=$as_save_IFS
17752 test -z "$as_dir" && as_dir=.
17753 for ac_exec_ext in '' $ac_executable_extensions; do
17754 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17755 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17756 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17757 break 2
17758 fi
17759 done
17760 done
17761 IFS=$as_save_IFS
17762
17763 fi
17764 fi
17765 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17766 if test -n "$WINDRES_FOR_TARGET"; then
17767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17768 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17769 else
17770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17771 $as_echo "no" >&6; }
17772 fi
17773
17774
17775 fi
17776 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" && test $build = $target ; then
17777 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17778 set dummy ${ncn_progname}; ac_word=$2
17779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17780 $as_echo_n "checking for $ac_word... " >&6; }
17781 if ${ac_cv_prog_WINDRES_FOR_TARGET+:} false; then :
17782 $as_echo_n "(cached) " >&6
17783 else
17784 if test -n "$WINDRES_FOR_TARGET"; then
17785 ac_cv_prog_WINDRES_FOR_TARGET="$WINDRES_FOR_TARGET" # Let the user override the test.
17786 else
17787 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17788 for as_dir in $PATH
17789 do
17790 IFS=$as_save_IFS
17791 test -z "$as_dir" && as_dir=.
17792 for ac_exec_ext in '' $ac_executable_extensions; do
17793 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17794 ac_cv_prog_WINDRES_FOR_TARGET="${ncn_progname}"
17795 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17796 break 2
17797 fi
17798 done
17799 done
17800 IFS=$as_save_IFS
17801
17802 fi
17803 fi
17804 WINDRES_FOR_TARGET=$ac_cv_prog_WINDRES_FOR_TARGET
17805 if test -n "$WINDRES_FOR_TARGET"; then
17806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES_FOR_TARGET" >&5
17807 $as_echo "$WINDRES_FOR_TARGET" >&6; }
17808 else
17809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17810 $as_echo "no" >&6; }
17811 fi
17812
17813
17814 fi
17815 test -n "$ac_cv_prog_WINDRES_FOR_TARGET" && break
17816 done
17817 fi
17818
17819 if test -z "$ac_cv_prog_WINDRES_FOR_TARGET" ; then
17820 set dummy windres
17821 if test $build = $target ; then
17822 WINDRES_FOR_TARGET="$2"
17823 else
17824 WINDRES_FOR_TARGET="${ncn_target_tool_prefix}$2"
17825 fi
17826 else
17827 WINDRES_FOR_TARGET="$ac_cv_prog_WINDRES_FOR_TARGET"
17828 fi
17829
17830 else
17831 WINDRES_FOR_TARGET=$ac_cv_path_WINDRES_FOR_TARGET
17832 fi
17833
17834
17835
17836
17837 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17838 if test -n "$with_build_time_tools"; then
17839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for windmc in $with_build_time_tools" >&5
17840 $as_echo_n "checking for windmc in $with_build_time_tools... " >&6; }
17841 if test -x $with_build_time_tools/windmc; then
17842 WINDMC_FOR_TARGET=`cd $with_build_time_tools && pwd`/windmc
17843 ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_WINDMC_FOR_TARGET" >&5
17845 $as_echo "$ac_cv_path_WINDMC_FOR_TARGET" >&6; }
17846 else
17847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17848 $as_echo "no" >&6; }
17849 fi
17850 elif test $build != $host && test $have_gcc_for_target = yes; then
17851 WINDMC_FOR_TARGET=`$GCC_FOR_TARGET --print-prog-name=windmc`
17852 test $WINDMC_FOR_TARGET = windmc && WINDMC_FOR_TARGET=
17853 test -n "$WINDMC_FOR_TARGET" && ac_cv_path_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17854 fi
17855 fi
17856 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" && test -n "$gcc_cv_tool_dirs"; then
17857 # Extract the first word of "windmc", so it can be a program name with args.
17858 set dummy windmc; ac_word=$2
17859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17860 $as_echo_n "checking for $ac_word... " >&6; }
17861 if ${ac_cv_path_WINDMC_FOR_TARGET+:} false; then :
17862 $as_echo_n "(cached) " >&6
17863 else
17864 case $WINDMC_FOR_TARGET in
17865 [\\/]* | ?:[\\/]*)
17866 ac_cv_path_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test with a path.
17867 ;;
17868 *)
17869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17870 for as_dir in $gcc_cv_tool_dirs
17871 do
17872 IFS=$as_save_IFS
17873 test -z "$as_dir" && as_dir=.
17874 for ac_exec_ext in '' $ac_executable_extensions; do
17875 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17876 ac_cv_path_WINDMC_FOR_TARGET="$as_dir/$ac_word$ac_exec_ext"
17877 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17878 break 2
17879 fi
17880 done
17881 done
17882 IFS=$as_save_IFS
17883
17884 ;;
17885 esac
17886 fi
17887 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
17888 if test -n "$WINDMC_FOR_TARGET"; then
17889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17890 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17891 else
17892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17893 $as_echo "no" >&6; }
17894 fi
17895
17896
17897 fi
17898 if test -z "$ac_cv_path_WINDMC_FOR_TARGET" ; then
17899
17900
17901 if test -n "$WINDMC_FOR_TARGET"; then
17902 ac_cv_prog_WINDMC_FOR_TARGET=$WINDMC_FOR_TARGET
17903 elif test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17904 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17905 fi
17906
17907 if test -n "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17908 for ncn_progname in windmc; do
17909 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
17910 set dummy ${ncn_progname}; ac_word=$2
17911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17912 $as_echo_n "checking for $ac_word... " >&6; }
17913 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17914 $as_echo_n "(cached) " >&6
17915 else
17916 if test -n "$WINDMC_FOR_TARGET"; then
17917 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17918 else
17919 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17920 for as_dir in $PATH
17921 do
17922 IFS=$as_save_IFS
17923 test -z "$as_dir" && as_dir=.
17924 for ac_exec_ext in '' $ac_executable_extensions; do
17925 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17926 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
17927 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17928 break 2
17929 fi
17930 done
17931 done
17932 IFS=$as_save_IFS
17933
17934 fi
17935 fi
17936 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17937 if test -n "$WINDMC_FOR_TARGET"; then
17938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17939 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17940 else
17941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17942 $as_echo "no" >&6; }
17943 fi
17944
17945
17946 done
17947 fi
17948
17949 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test -n "$with_build_time_tools"; then
17950 for ncn_progname in windmc; do
17951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ncn_progname} in $with_build_time_tools" >&5
17952 $as_echo_n "checking for ${ncn_progname} in $with_build_time_tools... " >&6; }
17953 if test -x $with_build_time_tools/${ncn_progname}; then
17954 ac_cv_prog_WINDMC_FOR_TARGET=$with_build_time_tools/${ncn_progname}
17955 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17956 $as_echo "yes" >&6; }
17957 break
17958 else
17959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17960 $as_echo "no" >&6; }
17961 fi
17962 done
17963 fi
17964
17965 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET"; then
17966 for ncn_progname in windmc; do
17967 if test -n "$ncn_target_tool_prefix"; then
17968 # Extract the first word of "${ncn_target_tool_prefix}${ncn_progname}", so it can be a program name with args.
17969 set dummy ${ncn_target_tool_prefix}${ncn_progname}; ac_word=$2
17970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
17971 $as_echo_n "checking for $ac_word... " >&6; }
17972 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
17973 $as_echo_n "(cached) " >&6
17974 else
17975 if test -n "$WINDMC_FOR_TARGET"; then
17976 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
17977 else
17978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17979 for as_dir in $PATH
17980 do
17981 IFS=$as_save_IFS
17982 test -z "$as_dir" && as_dir=.
17983 for ac_exec_ext in '' $ac_executable_extensions; do
17984 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
17985 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_target_tool_prefix}${ncn_progname}"
17986 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
17987 break 2
17988 fi
17989 done
17990 done
17991 IFS=$as_save_IFS
17992
17993 fi
17994 fi
17995 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
17996 if test -n "$WINDMC_FOR_TARGET"; then
17997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
17998 $as_echo "$WINDMC_FOR_TARGET" >&6; }
17999 else
18000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18001 $as_echo "no" >&6; }
18002 fi
18003
18004
18005 fi
18006 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" && test $build = $target ; then
18007 # Extract the first word of "${ncn_progname}", so it can be a program name with args.
18008 set dummy ${ncn_progname}; ac_word=$2
18009 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
18010 $as_echo_n "checking for $ac_word... " >&6; }
18011 if ${ac_cv_prog_WINDMC_FOR_TARGET+:} false; then :
18012 $as_echo_n "(cached) " >&6
18013 else
18014 if test -n "$WINDMC_FOR_TARGET"; then
18015 ac_cv_prog_WINDMC_FOR_TARGET="$WINDMC_FOR_TARGET" # Let the user override the test.
18016 else
18017 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18018 for as_dir in $PATH
18019 do
18020 IFS=$as_save_IFS
18021 test -z "$as_dir" && as_dir=.
18022 for ac_exec_ext in '' $ac_executable_extensions; do
18023 if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
18024 ac_cv_prog_WINDMC_FOR_TARGET="${ncn_progname}"
18025 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
18026 break 2
18027 fi
18028 done
18029 done
18030 IFS=$as_save_IFS
18031
18032 fi
18033 fi
18034 WINDMC_FOR_TARGET=$ac_cv_prog_WINDMC_FOR_TARGET
18035 if test -n "$WINDMC_FOR_TARGET"; then
18036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDMC_FOR_TARGET" >&5
18037 $as_echo "$WINDMC_FOR_TARGET" >&6; }
18038 else
18039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18040 $as_echo "no" >&6; }
18041 fi
18042
18043
18044 fi
18045 test -n "$ac_cv_prog_WINDMC_FOR_TARGET" && break
18046 done
18047 fi
18048
18049 if test -z "$ac_cv_prog_WINDMC_FOR_TARGET" ; then
18050 set dummy windmc
18051 if test $build = $target ; then
18052 WINDMC_FOR_TARGET="$2"
18053 else
18054 WINDMC_FOR_TARGET="${ncn_target_tool_prefix}$2"
18055 fi
18056 else
18057 WINDMC_FOR_TARGET="$ac_cv_prog_WINDMC_FOR_TARGET"
18058 fi
18059
18060 else
18061 WINDMC_FOR_TARGET=$ac_cv_path_WINDMC_FOR_TARGET
18062 fi
18063
18064
18065 RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET"
18066
18067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ar" >&5
18068 $as_echo_n "checking where to find the target ar... " >&6; }
18069 if test "x${build}" != "x${host}" ; then
18070 if expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
18071 # We already found the complete path
18072 ac_dir=`dirname $AR_FOR_TARGET`
18073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18074 $as_echo "pre-installed in $ac_dir" >&6; }
18075 else
18076 # Canadian cross, just use what we found
18077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18078 $as_echo "pre-installed" >&6; }
18079 fi
18080 else
18081 ok=yes
18082 case " ${configdirs} " in
18083 *" binutils "*) ;;
18084 *) ok=no ;;
18085 esac
18086
18087 if test $ok = yes; then
18088 # An in-tree tool is available and we can use it
18089 AR_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ar'
18090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18091 $as_echo "just compiled" >&6; }
18092 elif expr "x$AR_FOR_TARGET" : "x/" > /dev/null; then
18093 # We already found the complete path
18094 ac_dir=`dirname $AR_FOR_TARGET`
18095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18096 $as_echo "pre-installed in $ac_dir" >&6; }
18097 elif test "x$target" = "x$host"; then
18098 # We can use an host tool
18099 AR_FOR_TARGET='$(AR)'
18100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18101 $as_echo "host tool" >&6; }
18102 else
18103 # We need a cross tool
18104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18105 $as_echo "pre-installed" >&6; }
18106 fi
18107 fi
18108
18109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target as" >&5
18110 $as_echo_n "checking where to find the target as... " >&6; }
18111 if test "x${build}" != "x${host}" ; then
18112 if expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
18113 # We already found the complete path
18114 ac_dir=`dirname $AS_FOR_TARGET`
18115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18116 $as_echo "pre-installed in $ac_dir" >&6; }
18117 else
18118 # Canadian cross, just use what we found
18119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18120 $as_echo "pre-installed" >&6; }
18121 fi
18122 else
18123 ok=yes
18124 case " ${configdirs} " in
18125 *" gas "*) ;;
18126 *) ok=no ;;
18127 esac
18128
18129 if test $ok = yes; then
18130 # An in-tree tool is available and we can use it
18131 AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gas/as-new'
18132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18133 $as_echo "just compiled" >&6; }
18134 elif expr "x$AS_FOR_TARGET" : "x/" > /dev/null; then
18135 # We already found the complete path
18136 ac_dir=`dirname $AS_FOR_TARGET`
18137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18138 $as_echo "pre-installed in $ac_dir" >&6; }
18139 elif test "x$target" = "x$host"; then
18140 # We can use an host tool
18141 AS_FOR_TARGET='$(AS)'
18142 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18143 $as_echo "host tool" >&6; }
18144 else
18145 # We need a cross tool
18146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18147 $as_echo "pre-installed" >&6; }
18148 fi
18149 fi
18150
18151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target cc" >&5
18152 $as_echo_n "checking where to find the target cc... " >&6; }
18153 if test "x${build}" != "x${host}" ; then
18154 if expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
18155 # We already found the complete path
18156 ac_dir=`dirname $CC_FOR_TARGET`
18157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18158 $as_echo "pre-installed in $ac_dir" >&6; }
18159 else
18160 # Canadian cross, just use what we found
18161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18162 $as_echo "pre-installed" >&6; }
18163 fi
18164 else
18165 ok=yes
18166 case " ${configdirs} " in
18167 *" gcc "*) ;;
18168 *) ok=no ;;
18169 esac
18170
18171 if test $ok = yes; then
18172 # An in-tree tool is available and we can use it
18173 CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
18174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18175 $as_echo "just compiled" >&6; }
18176 elif expr "x$CC_FOR_TARGET" : "x/" > /dev/null; then
18177 # We already found the complete path
18178 ac_dir=`dirname $CC_FOR_TARGET`
18179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18180 $as_echo "pre-installed in $ac_dir" >&6; }
18181 elif test "x$target" = "x$host"; then
18182 # We can use an host tool
18183 CC_FOR_TARGET='$(CC)'
18184 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18185 $as_echo "host tool" >&6; }
18186 else
18187 # We need a cross tool
18188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18189 $as_echo "pre-installed" >&6; }
18190 fi
18191 fi
18192
18193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++" >&5
18194 $as_echo_n "checking where to find the target c++... " >&6; }
18195 if test "x${build}" != "x${host}" ; then
18196 if expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
18197 # We already found the complete path
18198 ac_dir=`dirname $CXX_FOR_TARGET`
18199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18200 $as_echo "pre-installed in $ac_dir" >&6; }
18201 else
18202 # Canadian cross, just use what we found
18203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18204 $as_echo "pre-installed" >&6; }
18205 fi
18206 else
18207 ok=yes
18208 case " ${configdirs} " in
18209 *" gcc "*) ;;
18210 *) ok=no ;;
18211 esac
18212 case ,${enable_languages}, in
18213 *,c++,*) ;;
18214 *) ok=no ;;
18215 esac
18216 if test $ok = yes; then
18217 # An in-tree tool is available and we can use it
18218 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$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs'
18219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18220 $as_echo "just compiled" >&6; }
18221 elif expr "x$CXX_FOR_TARGET" : "x/" > /dev/null; then
18222 # We already found the complete path
18223 ac_dir=`dirname $CXX_FOR_TARGET`
18224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18225 $as_echo "pre-installed in $ac_dir" >&6; }
18226 elif test "x$target" = "x$host"; then
18227 # We can use an host tool
18228 CXX_FOR_TARGET='$(CXX)'
18229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18230 $as_echo "host tool" >&6; }
18231 else
18232 # We need a cross tool
18233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18234 $as_echo "pre-installed" >&6; }
18235 fi
18236 fi
18237
18238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target c++ for libstdc++" >&5
18239 $as_echo_n "checking where to find the target c++ for libstdc++... " >&6; }
18240 if test "x${build}" != "x${host}" ; then
18241 if expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
18242 # We already found the complete path
18243 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
18244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18245 $as_echo "pre-installed in $ac_dir" >&6; }
18246 else
18247 # Canadian cross, just use what we found
18248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18249 $as_echo "pre-installed" >&6; }
18250 fi
18251 else
18252 ok=yes
18253 case " ${configdirs} " in
18254 *" gcc "*) ;;
18255 *) ok=no ;;
18256 esac
18257 case ,${enable_languages}, in
18258 *,c++,*) ;;
18259 *) ok=no ;;
18260 esac
18261 if test $ok = yes; then
18262 # An in-tree tool is available and we can use it
18263 RAW_CXX_FOR_TARGET='$$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'
18264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18265 $as_echo "just compiled" >&6; }
18266 elif expr "x$RAW_CXX_FOR_TARGET" : "x/" > /dev/null; then
18267 # We already found the complete path
18268 ac_dir=`dirname $RAW_CXX_FOR_TARGET`
18269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18270 $as_echo "pre-installed in $ac_dir" >&6; }
18271 elif test "x$target" = "x$host"; then
18272 # We can use an host tool
18273 RAW_CXX_FOR_TARGET='$(CXX)'
18274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18275 $as_echo "host tool" >&6; }
18276 else
18277 # We need a cross tool
18278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18279 $as_echo "pre-installed" >&6; }
18280 fi
18281 fi
18282
18283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dlltool" >&5
18284 $as_echo_n "checking where to find the target dlltool... " >&6; }
18285 if test "x${build}" != "x${host}" ; then
18286 if expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
18287 # We already found the complete path
18288 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
18289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18290 $as_echo "pre-installed in $ac_dir" >&6; }
18291 else
18292 # Canadian cross, just use what we found
18293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18294 $as_echo "pre-installed" >&6; }
18295 fi
18296 else
18297 ok=yes
18298 case " ${configdirs} " in
18299 *" binutils "*) ;;
18300 *) ok=no ;;
18301 esac
18302
18303 if test $ok = yes; then
18304 # An in-tree tool is available and we can use it
18305 DLLTOOL_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/dlltool'
18306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18307 $as_echo "just compiled" >&6; }
18308 elif expr "x$DLLTOOL_FOR_TARGET" : "x/" > /dev/null; then
18309 # We already found the complete path
18310 ac_dir=`dirname $DLLTOOL_FOR_TARGET`
18311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18312 $as_echo "pre-installed in $ac_dir" >&6; }
18313 elif test "x$target" = "x$host"; then
18314 # We can use an host tool
18315 DLLTOOL_FOR_TARGET='$(DLLTOOL)'
18316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18317 $as_echo "host tool" >&6; }
18318 else
18319 # We need a cross tool
18320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18321 $as_echo "pre-installed" >&6; }
18322 fi
18323 fi
18324
18325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target dsymutil" >&5
18326 $as_echo_n "checking where to find the target dsymutil... " >&6; }
18327 if test "x${build}" != "x${host}" ; then
18328 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
18329 # We already found the complete path
18330 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
18331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18332 $as_echo "pre-installed in $ac_dir" >&6; }
18333 else
18334 # Canadian cross, just use what we found
18335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18336 $as_echo "pre-installed" >&6; }
18337 fi
18338 else
18339 if expr "x$DSYMUTIL_FOR_TARGET" : "x/" > /dev/null; then
18340 # We already found the complete path
18341 ac_dir=`dirname $DSYMUTIL_FOR_TARGET`
18342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18343 $as_echo "pre-installed in $ac_dir" >&6; }
18344 elif test "x$target" = "x$host"; then
18345 # We can use an host tool
18346 DSYMUTIL_FOR_TARGET='$(DSYMUTIL)'
18347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18348 $as_echo "host tool" >&6; }
18349 else
18350 # We need a cross tool
18351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18352 $as_echo "pre-installed" >&6; }
18353 fi
18354 fi
18355
18356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gcc" >&5
18357 $as_echo_n "checking where to find the target gcc... " >&6; }
18358 if test "x${build}" != "x${host}" ; then
18359 if expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
18360 # We already found the complete path
18361 ac_dir=`dirname $GCC_FOR_TARGET`
18362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18363 $as_echo "pre-installed in $ac_dir" >&6; }
18364 else
18365 # Canadian cross, just use what we found
18366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18367 $as_echo "pre-installed" >&6; }
18368 fi
18369 else
18370 ok=yes
18371 case " ${configdirs} " in
18372 *" gcc "*) ;;
18373 *) ok=no ;;
18374 esac
18375
18376 if test $ok = yes; then
18377 # An in-tree tool is available and we can use it
18378 GCC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/'
18379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18380 $as_echo "just compiled" >&6; }
18381 elif expr "x$GCC_FOR_TARGET" : "x/" > /dev/null; then
18382 # We already found the complete path
18383 ac_dir=`dirname $GCC_FOR_TARGET`
18384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18385 $as_echo "pre-installed in $ac_dir" >&6; }
18386 elif test "x$target" = "x$host"; then
18387 # We can use an host tool
18388 GCC_FOR_TARGET='$()'
18389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18390 $as_echo "host tool" >&6; }
18391 else
18392 # We need a cross tool
18393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18394 $as_echo "pre-installed" >&6; }
18395 fi
18396 fi
18397
18398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gfortran" >&5
18399 $as_echo_n "checking where to find the target gfortran... " >&6; }
18400 if test "x${build}" != "x${host}" ; then
18401 if expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
18402 # We already found the complete path
18403 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
18404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18405 $as_echo "pre-installed in $ac_dir" >&6; }
18406 else
18407 # Canadian cross, just use what we found
18408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18409 $as_echo "pre-installed" >&6; }
18410 fi
18411 else
18412 ok=yes
18413 case " ${configdirs} " in
18414 *" gcc "*) ;;
18415 *) ok=no ;;
18416 esac
18417 case ,${enable_languages}, in
18418 *,fortran,*) ;;
18419 *) ok=no ;;
18420 esac
18421 if test $ok = yes; then
18422 # An in-tree tool is available and we can use it
18423 GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/'
18424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18425 $as_echo "just compiled" >&6; }
18426 elif expr "x$GFORTRAN_FOR_TARGET" : "x/" > /dev/null; then
18427 # We already found the complete path
18428 ac_dir=`dirname $GFORTRAN_FOR_TARGET`
18429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18430 $as_echo "pre-installed in $ac_dir" >&6; }
18431 elif test "x$target" = "x$host"; then
18432 # We can use an host tool
18433 GFORTRAN_FOR_TARGET='$(GFORTRAN)'
18434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18435 $as_echo "host tool" >&6; }
18436 else
18437 # We need a cross tool
18438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18439 $as_echo "pre-installed" >&6; }
18440 fi
18441 fi
18442
18443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gccgo" >&5
18444 $as_echo_n "checking where to find the target gccgo... " >&6; }
18445 if test "x${build}" != "x${host}" ; then
18446 if expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
18447 # We already found the complete path
18448 ac_dir=`dirname $GOC_FOR_TARGET`
18449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18450 $as_echo "pre-installed in $ac_dir" >&6; }
18451 else
18452 # Canadian cross, just use what we found
18453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18454 $as_echo "pre-installed" >&6; }
18455 fi
18456 else
18457 ok=yes
18458 case " ${configdirs} " in
18459 *" gcc "*) ;;
18460 *) ok=no ;;
18461 esac
18462 case ,${enable_languages}, in
18463 *,go,*) ;;
18464 *) ok=no ;;
18465 esac
18466 if test $ok = yes; then
18467 # An in-tree tool is available and we can use it
18468 GOC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/'
18469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18470 $as_echo "just compiled" >&6; }
18471 elif expr "x$GOC_FOR_TARGET" : "x/" > /dev/null; then
18472 # We already found the complete path
18473 ac_dir=`dirname $GOC_FOR_TARGET`
18474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18475 $as_echo "pre-installed in $ac_dir" >&6; }
18476 elif test "x$target" = "x$host"; then
18477 # We can use an host tool
18478 GOC_FOR_TARGET='$(GOC)'
18479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18480 $as_echo "host tool" >&6; }
18481 else
18482 # We need a cross tool
18483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18484 $as_echo "pre-installed" >&6; }
18485 fi
18486 fi
18487
18488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gdc" >&5
18489 $as_echo_n "checking where to find the target gdc... " >&6; }
18490 if test "x${build}" != "x${host}" ; then
18491 if expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
18492 # We already found the complete path
18493 ac_dir=`dirname $GDC_FOR_TARGET`
18494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18495 $as_echo "pre-installed in $ac_dir" >&6; }
18496 else
18497 # Canadian cross, just use what we found
18498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18499 $as_echo "pre-installed" >&6; }
18500 fi
18501 else
18502 ok=yes
18503 case " ${configdirs} " in
18504 *" gcc "*) ;;
18505 *) ok=no ;;
18506 esac
18507 case ,${enable_languages}, in
18508 *,d,*) ;;
18509 *) ok=no ;;
18510 esac
18511 if test $ok = yes; then
18512 # An in-tree tool is available and we can use it
18513 GDC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/'
18514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18515 $as_echo "just compiled" >&6; }
18516 elif expr "x$GDC_FOR_TARGET" : "x/" > /dev/null; then
18517 # We already found the complete path
18518 ac_dir=`dirname $GDC_FOR_TARGET`
18519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18520 $as_echo "pre-installed in $ac_dir" >&6; }
18521 elif test "x$target" = "x$host"; then
18522 # We can use an host tool
18523 GDC_FOR_TARGET='$(GDC)'
18524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18525 $as_echo "host tool" >&6; }
18526 else
18527 # We need a cross tool
18528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18529 $as_echo "pre-installed" >&6; }
18530 fi
18531 fi
18532
18533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target gm2" >&5
18534 $as_echo_n "checking where to find the target gm2... " >&6; }
18535 if test "x${build}" != "x${host}" ; then
18536 if expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
18537 # We already found the complete path
18538 ac_dir=`dirname $GM2_FOR_TARGET`
18539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18540 $as_echo "pre-installed in $ac_dir" >&6; }
18541 else
18542 # Canadian cross, just use what we found
18543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18544 $as_echo "pre-installed" >&6; }
18545 fi
18546 else
18547 ok=yes
18548 case " ${configdirs} " in
18549 *" gcc "*) ;;
18550 *) ok=no ;;
18551 esac
18552 case ,${enable_languages}, in
18553 *,m2,*) ;;
18554 *) ok=no ;;
18555 esac
18556 if test $ok = yes; then
18557 # An in-tree tool is available and we can use it
18558 GM2_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/'
18559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18560 $as_echo "just compiled" >&6; }
18561 elif expr "x$GM2_FOR_TARGET" : "x/" > /dev/null; then
18562 # We already found the complete path
18563 ac_dir=`dirname $GM2_FOR_TARGET`
18564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18565 $as_echo "pre-installed in $ac_dir" >&6; }
18566 elif test "x$target" = "x$host"; then
18567 # We can use an host tool
18568 GM2_FOR_TARGET='$(GM2)'
18569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18570 $as_echo "host tool" >&6; }
18571 else
18572 # We need a cross tool
18573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18574 $as_echo "pre-installed" >&6; }
18575 fi
18576 fi
18577
18578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ld" >&5
18579 $as_echo_n "checking where to find the target ld... " >&6; }
18580 if test "x${build}" != "x${host}" ; then
18581 if expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18582 # We already found the complete path
18583 ac_dir=`dirname $LD_FOR_TARGET`
18584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18585 $as_echo "pre-installed in $ac_dir" >&6; }
18586 else
18587 # Canadian cross, just use what we found
18588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18589 $as_echo "pre-installed" >&6; }
18590 fi
18591 else
18592 ok=yes
18593 case " ${configdirs} " in
18594 *" ld "*) ;;
18595 *) ok=no ;;
18596 esac
18597
18598 if test $ok = yes; then
18599 # An in-tree tool is available and we can use it
18600 LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/ld/ld-new'
18601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18602 $as_echo "just compiled" >&6; }
18603 elif expr "x$LD_FOR_TARGET" : "x/" > /dev/null; then
18604 # We already found the complete path
18605 ac_dir=`dirname $LD_FOR_TARGET`
18606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18607 $as_echo "pre-installed in $ac_dir" >&6; }
18608 elif test "x$target" = "x$host"; then
18609 # We can use an host tool
18610 LD_FOR_TARGET='$(LD)'
18611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18612 $as_echo "host tool" >&6; }
18613 else
18614 # We need a cross tool
18615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18616 $as_echo "pre-installed" >&6; }
18617 fi
18618 fi
18619
18620 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target lipo" >&5
18621 $as_echo_n "checking where to find the target lipo... " >&6; }
18622 if test "x${build}" != "x${host}" ; then
18623 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18624 # We already found the complete path
18625 ac_dir=`dirname $LIPO_FOR_TARGET`
18626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18627 $as_echo "pre-installed in $ac_dir" >&6; }
18628 else
18629 # Canadian cross, just use what we found
18630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18631 $as_echo "pre-installed" >&6; }
18632 fi
18633 else
18634 if expr "x$LIPO_FOR_TARGET" : "x/" > /dev/null; then
18635 # We already found the complete path
18636 ac_dir=`dirname $LIPO_FOR_TARGET`
18637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18638 $as_echo "pre-installed in $ac_dir" >&6; }
18639 elif test "x$target" = "x$host"; then
18640 # We can use an host tool
18641 LIPO_FOR_TARGET='$(LIPO)'
18642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18643 $as_echo "host tool" >&6; }
18644 else
18645 # We need a cross tool
18646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18647 $as_echo "pre-installed" >&6; }
18648 fi
18649 fi
18650
18651 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target nm" >&5
18652 $as_echo_n "checking where to find the target nm... " >&6; }
18653 if test "x${build}" != "x${host}" ; then
18654 if expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18655 # We already found the complete path
18656 ac_dir=`dirname $NM_FOR_TARGET`
18657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18658 $as_echo "pre-installed in $ac_dir" >&6; }
18659 else
18660 # Canadian cross, just use what we found
18661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18662 $as_echo "pre-installed" >&6; }
18663 fi
18664 else
18665 ok=yes
18666 case " ${configdirs} " in
18667 *" binutils "*) ;;
18668 *) ok=no ;;
18669 esac
18670
18671 if test $ok = yes; then
18672 # An in-tree tool is available and we can use it
18673 NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/nm-new'
18674 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18675 $as_echo "just compiled" >&6; }
18676 elif expr "x$NM_FOR_TARGET" : "x/" > /dev/null; then
18677 # We already found the complete path
18678 ac_dir=`dirname $NM_FOR_TARGET`
18679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18680 $as_echo "pre-installed in $ac_dir" >&6; }
18681 elif test "x$target" = "x$host"; then
18682 # We can use an host tool
18683 NM_FOR_TARGET='$(NM)'
18684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18685 $as_echo "host tool" >&6; }
18686 else
18687 # We need a cross tool
18688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18689 $as_echo "pre-installed" >&6; }
18690 fi
18691 fi
18692
18693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objcopy" >&5
18694 $as_echo_n "checking where to find the target objcopy... " >&6; }
18695 if test "x${build}" != "x${host}" ; then
18696 if expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18697 # We already found the complete path
18698 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18700 $as_echo "pre-installed in $ac_dir" >&6; }
18701 else
18702 # Canadian cross, just use what we found
18703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18704 $as_echo "pre-installed" >&6; }
18705 fi
18706 else
18707 ok=yes
18708 case " ${configdirs} " in
18709 *" binutils "*) ;;
18710 *) ok=no ;;
18711 esac
18712
18713 if test $ok = yes; then
18714 # An in-tree tool is available and we can use it
18715 OBJCOPY_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objcopy'
18716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18717 $as_echo "just compiled" >&6; }
18718 elif expr "x$OBJCOPY_FOR_TARGET" : "x/" > /dev/null; then
18719 # We already found the complete path
18720 ac_dir=`dirname $OBJCOPY_FOR_TARGET`
18721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18722 $as_echo "pre-installed in $ac_dir" >&6; }
18723 elif test "x$target" = "x$host"; then
18724 # We can use an host tool
18725 OBJCOPY_FOR_TARGET='$(OBJCOPY)'
18726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18727 $as_echo "host tool" >&6; }
18728 else
18729 # We need a cross tool
18730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18731 $as_echo "pre-installed" >&6; }
18732 fi
18733 fi
18734
18735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target objdump" >&5
18736 $as_echo_n "checking where to find the target objdump... " >&6; }
18737 if test "x${build}" != "x${host}" ; then
18738 if expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18739 # We already found the complete path
18740 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18742 $as_echo "pre-installed in $ac_dir" >&6; }
18743 else
18744 # Canadian cross, just use what we found
18745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18746 $as_echo "pre-installed" >&6; }
18747 fi
18748 else
18749 ok=yes
18750 case " ${configdirs} " in
18751 *" binutils "*) ;;
18752 *) ok=no ;;
18753 esac
18754
18755 if test $ok = yes; then
18756 # An in-tree tool is available and we can use it
18757 OBJDUMP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/objdump'
18758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18759 $as_echo "just compiled" >&6; }
18760 elif expr "x$OBJDUMP_FOR_TARGET" : "x/" > /dev/null; then
18761 # We already found the complete path
18762 ac_dir=`dirname $OBJDUMP_FOR_TARGET`
18763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18764 $as_echo "pre-installed in $ac_dir" >&6; }
18765 elif test "x$target" = "x$host"; then
18766 # We can use an host tool
18767 OBJDUMP_FOR_TARGET='$(OBJDUMP)'
18768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18769 $as_echo "host tool" >&6; }
18770 else
18771 # We need a cross tool
18772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18773 $as_echo "pre-installed" >&6; }
18774 fi
18775 fi
18776
18777 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target otool" >&5
18778 $as_echo_n "checking where to find the target otool... " >&6; }
18779 if test "x${build}" != "x${host}" ; then
18780 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18781 # We already found the complete path
18782 ac_dir=`dirname $OTOOL_FOR_TARGET`
18783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18784 $as_echo "pre-installed in $ac_dir" >&6; }
18785 else
18786 # Canadian cross, just use what we found
18787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18788 $as_echo "pre-installed" >&6; }
18789 fi
18790 else
18791 if expr "x$OTOOL_FOR_TARGET" : "x/" > /dev/null; then
18792 # We already found the complete path
18793 ac_dir=`dirname $OTOOL_FOR_TARGET`
18794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18795 $as_echo "pre-installed in $ac_dir" >&6; }
18796 elif test "x$target" = "x$host"; then
18797 # We can use an host tool
18798 OTOOL_FOR_TARGET='$(OTOOL)'
18799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18800 $as_echo "host tool" >&6; }
18801 else
18802 # We need a cross tool
18803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18804 $as_echo "pre-installed" >&6; }
18805 fi
18806 fi
18807
18808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target ranlib" >&5
18809 $as_echo_n "checking where to find the target ranlib... " >&6; }
18810 if test "x${build}" != "x${host}" ; then
18811 if expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18812 # We already found the complete path
18813 ac_dir=`dirname $RANLIB_FOR_TARGET`
18814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18815 $as_echo "pre-installed in $ac_dir" >&6; }
18816 else
18817 # Canadian cross, just use what we found
18818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18819 $as_echo "pre-installed" >&6; }
18820 fi
18821 else
18822 ok=yes
18823 case " ${configdirs} " in
18824 *" binutils "*) ;;
18825 *) ok=no ;;
18826 esac
18827
18828 if test $ok = yes; then
18829 # An in-tree tool is available and we can use it
18830 RANLIB_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/ranlib'
18831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18832 $as_echo "just compiled" >&6; }
18833 elif expr "x$RANLIB_FOR_TARGET" : "x/" > /dev/null; then
18834 # We already found the complete path
18835 ac_dir=`dirname $RANLIB_FOR_TARGET`
18836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18837 $as_echo "pre-installed in $ac_dir" >&6; }
18838 elif test "x$target" = "x$host"; then
18839 # We can use an host tool
18840 RANLIB_FOR_TARGET='$(RANLIB)'
18841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18842 $as_echo "host tool" >&6; }
18843 else
18844 # We need a cross tool
18845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18846 $as_echo "pre-installed" >&6; }
18847 fi
18848 fi
18849
18850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target readelf" >&5
18851 $as_echo_n "checking where to find the target readelf... " >&6; }
18852 if test "x${build}" != "x${host}" ; then
18853 if expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18854 # We already found the complete path
18855 ac_dir=`dirname $READELF_FOR_TARGET`
18856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18857 $as_echo "pre-installed in $ac_dir" >&6; }
18858 else
18859 # Canadian cross, just use what we found
18860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18861 $as_echo "pre-installed" >&6; }
18862 fi
18863 else
18864 ok=yes
18865 case " ${configdirs} " in
18866 *" binutils "*) ;;
18867 *) ok=no ;;
18868 esac
18869
18870 if test $ok = yes; then
18871 # An in-tree tool is available and we can use it
18872 READELF_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/readelf'
18873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18874 $as_echo "just compiled" >&6; }
18875 elif expr "x$READELF_FOR_TARGET" : "x/" > /dev/null; then
18876 # We already found the complete path
18877 ac_dir=`dirname $READELF_FOR_TARGET`
18878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18879 $as_echo "pre-installed in $ac_dir" >&6; }
18880 elif test "x$target" = "x$host"; then
18881 # We can use an host tool
18882 READELF_FOR_TARGET='$(READELF)'
18883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18884 $as_echo "host tool" >&6; }
18885 else
18886 # We need a cross tool
18887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18888 $as_echo "pre-installed" >&6; }
18889 fi
18890 fi
18891
18892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target strip" >&5
18893 $as_echo_n "checking where to find the target strip... " >&6; }
18894 if test "x${build}" != "x${host}" ; then
18895 if expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18896 # We already found the complete path
18897 ac_dir=`dirname $STRIP_FOR_TARGET`
18898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18899 $as_echo "pre-installed in $ac_dir" >&6; }
18900 else
18901 # Canadian cross, just use what we found
18902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18903 $as_echo "pre-installed" >&6; }
18904 fi
18905 else
18906 ok=yes
18907 case " ${configdirs} " in
18908 *" binutils "*) ;;
18909 *) ok=no ;;
18910 esac
18911
18912 if test $ok = yes; then
18913 # An in-tree tool is available and we can use it
18914 STRIP_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/strip-new'
18915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18916 $as_echo "just compiled" >&6; }
18917 elif expr "x$STRIP_FOR_TARGET" : "x/" > /dev/null; then
18918 # We already found the complete path
18919 ac_dir=`dirname $STRIP_FOR_TARGET`
18920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18921 $as_echo "pre-installed in $ac_dir" >&6; }
18922 elif test "x$target" = "x$host"; then
18923 # We can use an host tool
18924 STRIP_FOR_TARGET='$(STRIP)'
18925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18926 $as_echo "host tool" >&6; }
18927 else
18928 # We need a cross tool
18929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18930 $as_echo "pre-installed" >&6; }
18931 fi
18932 fi
18933
18934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windres" >&5
18935 $as_echo_n "checking where to find the target windres... " >&6; }
18936 if test "x${build}" != "x${host}" ; then
18937 if expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18938 # We already found the complete path
18939 ac_dir=`dirname $WINDRES_FOR_TARGET`
18940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18941 $as_echo "pre-installed in $ac_dir" >&6; }
18942 else
18943 # Canadian cross, just use what we found
18944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18945 $as_echo "pre-installed" >&6; }
18946 fi
18947 else
18948 ok=yes
18949 case " ${configdirs} " in
18950 *" binutils "*) ;;
18951 *) ok=no ;;
18952 esac
18953
18954 if test $ok = yes; then
18955 # An in-tree tool is available and we can use it
18956 WINDRES_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windres'
18957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
18958 $as_echo "just compiled" >&6; }
18959 elif expr "x$WINDRES_FOR_TARGET" : "x/" > /dev/null; then
18960 # We already found the complete path
18961 ac_dir=`dirname $WINDRES_FOR_TARGET`
18962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18963 $as_echo "pre-installed in $ac_dir" >&6; }
18964 elif test "x$target" = "x$host"; then
18965 # We can use an host tool
18966 WINDRES_FOR_TARGET='$(WINDRES)'
18967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
18968 $as_echo "host tool" >&6; }
18969 else
18970 # We need a cross tool
18971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18972 $as_echo "pre-installed" >&6; }
18973 fi
18974 fi
18975
18976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the target windmc" >&5
18977 $as_echo_n "checking where to find the target windmc... " >&6; }
18978 if test "x${build}" != "x${host}" ; then
18979 if expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
18980 # We already found the complete path
18981 ac_dir=`dirname $WINDMC_FOR_TARGET`
18982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
18983 $as_echo "pre-installed in $ac_dir" >&6; }
18984 else
18985 # Canadian cross, just use what we found
18986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
18987 $as_echo "pre-installed" >&6; }
18988 fi
18989 else
18990 ok=yes
18991 case " ${configdirs} " in
18992 *" binutils "*) ;;
18993 *) ok=no ;;
18994 esac
18995
18996 if test $ok = yes; then
18997 # An in-tree tool is available and we can use it
18998 WINDMC_FOR_TARGET='$$r/$(HOST_SUBDIR)/binutils/windmc'
18999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: just compiled" >&5
19000 $as_echo "just compiled" >&6; }
19001 elif expr "x$WINDMC_FOR_TARGET" : "x/" > /dev/null; then
19002 # We already found the complete path
19003 ac_dir=`dirname $WINDMC_FOR_TARGET`
19004 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed in $ac_dir" >&5
19005 $as_echo "pre-installed in $ac_dir" >&6; }
19006 elif test "x$target" = "x$host"; then
19007 # We can use an host tool
19008 WINDMC_FOR_TARGET='$(WINDMC)'
19009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: host tool" >&5
19010 $as_echo "host tool" >&6; }
19011 else
19012 # We need a cross tool
19013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: pre-installed" >&5
19014 $as_echo "pre-installed" >&6; }
19015 fi
19016 fi
19017
19018
19019
19020
19021
19022 # Certain tools may need extra flags.
19023 AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target}
19024 RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
19025 NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target}
19026
19027 # When building target libraries, except in a Canadian cross, we use
19028 # the same toolchain as the compiler we just built.
19029 COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)'
19030 COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)'
19031 COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)'
19032 if test $host = $build; then
19033 case " $configdirs " in
19034 *" gcc "*)
19035 COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as'
19036 COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld'
19037 COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target}
19038 ;;
19039 esac
19040 fi
19041
19042
19043
19044
19045
19046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
19047 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
19048 # Check whether --enable-maintainer-mode was given.
19049 if test "${enable_maintainer_mode+set}" = set; then :
19050 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
19051 else
19052 USE_MAINTAINER_MODE=no
19053 fi
19054
19055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
19056 $as_echo "$USE_MAINTAINER_MODE" >&6; }
19057
19058
19059 if test "$USE_MAINTAINER_MODE" = yes; then
19060 MAINTAINER_MODE_TRUE=
19061 MAINTAINER_MODE_FALSE='#'
19062 else
19063 MAINTAINER_MODE_TRUE='#'
19064 MAINTAINER_MODE_FALSE=
19065 fi
19066 MAINT=$MAINTAINER_MODE_TRUE
19067
19068 # ---------------------
19069 # GCC bootstrap support
19070 # ---------------------
19071
19072 # Stage specific cflags for build.
19073 stage1_cflags="-g"
19074 case $build in
19075 vax-*-*)
19076 case ${GCC} in
19077 yes) stage1_cflags="-g -Wa,-J" ;;
19078 *) stage1_cflags="-g -J" ;;
19079 esac ;;
19080 esac
19081
19082
19083
19084 # Enable --enable-checking in stage1 of the compiler.
19085 # Check whether --enable-stage1-checking was given.
19086 if test "${enable_stage1_checking+set}" = set; then :
19087 enableval=$enable_stage1_checking; stage1_checking=--enable-checking=${enable_stage1_checking}
19088 else
19089 if test "x$enable_checking" = xno || test "x$enable_checking" = x; then
19090 # For --disable-checking or implicit --enable-checking=release, avoid
19091 # setting --enable-checking=gc in the default stage1 checking for LTO
19092 # bootstraps. See PR62077.
19093 case $BUILD_CONFIG in
19094 *lto*)
19095 stage1_checking=--enable-checking=release,misc,gimple,rtlflag,tree,types;;
19096 *)
19097 stage1_checking=--enable-checking=yes,types;;
19098 esac
19099 if test "x$enable_checking" = x && \
19100 test -d ${srcdir}/gcc && \
19101 test x"`cat ${srcdir}/gcc/DEV-PHASE`" = xexperimental; then
19102 stage1_checking=--enable-checking=yes,types,extra
19103 fi
19104 else
19105 stage1_checking=--enable-checking=$enable_checking,types
19106 fi
19107 fi
19108
19109
19110
19111 # Enable -Werror in bootstrap stage2 and later.
19112 # Check whether --enable-werror was given.
19113 if test "${enable_werror+set}" = set; then :
19114 enableval=$enable_werror;
19115 case ${enable_werror} in
19116 yes) stage2_werror_flag="--enable-werror-always" ;;
19117 *) stage2_werror_flag="" ;;
19118 esac
19119
19120 else
19121
19122 if test -d ${srcdir}/gcc && test x"`cat $srcdir/gcc/DEV-PHASE`" = xexperimental; then
19123 case $BUILD_CONFIG in
19124 bootstrap-debug)
19125 stage2_werror_flag="--enable-werror-always" ;;
19126 "")
19127 stage2_werror_flag="--enable-werror-always" ;;
19128 esac
19129 fi
19130
19131 fi
19132
19133
19134
19135
19136 # Specify what files to not compare during bootstrap.
19137
19138 compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
19139 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
19140 compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
19141 compare_exclusions="$compare_exclusions | gcc/m2/gm2version*"
19142 case "$target" in
19143 hppa*64*-*-hpux*) ;;
19144 powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
19145 esac
19146
19147
19148 ac_config_files="$ac_config_files Makefile"
19149
19150 cat >confcache <<\_ACEOF
19151 # This file is a shell script that caches the results of configure
19152 # tests run on this system so they can be shared between configure
19153 # scripts and configure runs, see configure's option --config-cache.
19154 # It is not useful on other systems. If it contains results you don't
19155 # want to keep, you may remove or edit it.
19156 #
19157 # config.status only pays attention to the cache file if you give it
19158 # the --recheck option to rerun configure.
19159 #
19160 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19161 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19162 # following values.
19163
19164 _ACEOF
19165
19166 # The following way of writing the cache mishandles newlines in values,
19167 # but we know of no workaround that is simple, portable, and efficient.
19168 # So, we kill variables containing newlines.
19169 # Ultrix sh set writes to stderr and can't be redirected directly,
19170 # and sets the high bit in the cache file unless we assign to the vars.
19171 (
19172 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19173 eval ac_val=\$$ac_var
19174 case $ac_val in #(
19175 *${as_nl}*)
19176 case $ac_var in #(
19177 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19178 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19179 esac
19180 case $ac_var in #(
19181 _ | IFS | as_nl) ;; #(
19182 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19183 *) { eval $ac_var=; unset $ac_var;} ;;
19184 esac ;;
19185 esac
19186 done
19187
19188 (set) 2>&1 |
19189 case $as_nl`(ac_space=' '; set) 2>&1` in #(
19190 *${as_nl}ac_space=\ *)
19191 # `set' does not quote correctly, so add quotes: double-quote
19192 # substitution turns \\\\ into \\, and sed turns \\ into \.
19193 sed -n \
19194 "s/'/'\\\\''/g;
19195 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19196 ;; #(
19197 *)
19198 # `set' quotes correctly as required by POSIX, so do not add quotes.
19199 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19200 ;;
19201 esac |
19202 sort
19203 ) |
19204 sed '
19205 /^ac_cv_env_/b end
19206 t clear
19207 :clear
19208 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19209 t end
19210 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19211 :end' >>confcache
19212 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19213 if test -w "$cache_file"; then
19214 if test "x$cache_file" != "x/dev/null"; then
19215 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19216 $as_echo "$as_me: updating cache $cache_file" >&6;}
19217 if test ! -f "$cache_file" || test -h "$cache_file"; then
19218 cat confcache >"$cache_file"
19219 else
19220 case $cache_file in #(
19221 */* | ?:*)
19222 mv -f confcache "$cache_file"$$ &&
19223 mv -f "$cache_file"$$ "$cache_file" ;; #(
19224 *)
19225 mv -f confcache "$cache_file" ;;
19226 esac
19227 fi
19228 fi
19229 else
19230 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19231 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19232 fi
19233 fi
19234 rm -f confcache
19235
19236 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19237 # Let make expand exec_prefix.
19238 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19239
19240 # Transform confdefs.h into DEFS.
19241 # Protect against shell expansion while executing Makefile rules.
19242 # Protect against Makefile macro expansion.
19243 #
19244 # If the first sed substitution is executed (which looks for macros that
19245 # take arguments), then branch to the quote section. Otherwise,
19246 # look for a macro that doesn't take arguments.
19247 ac_script='
19248 :mline
19249 /\\$/{
19250 N
19251 s,\\\n,,
19252 b mline
19253 }
19254 t clear
19255 :clear
19256 s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
19257 t quote
19258 s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
19259 t quote
19260 b any
19261 :quote
19262 s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
19263 s/\[/\\&/g
19264 s/\]/\\&/g
19265 s/\$/$$/g
19266 H
19267 :any
19268 ${
19269 g
19270 s/^\n//
19271 s/\n/ /g
19272 p
19273 }
19274 '
19275 DEFS=`sed -n "$ac_script" confdefs.h`
19276
19277
19278 ac_libobjs=
19279 ac_ltlibobjs=
19280 U=
19281 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19282 # 1. Remove the extension, and $U if already installed.
19283 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19284 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19285 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
19286 # will be set to the directory where LIBOBJS objects are built.
19287 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19288 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19289 done
19290 LIBOBJS=$ac_libobjs
19291
19292 LTLIBOBJS=$ac_ltlibobjs
19293
19294
19295
19296 : "${CONFIG_STATUS=./config.status}"
19297 ac_write_fail=0
19298 ac_clean_files_save=$ac_clean_files
19299 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19300 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19301 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19302 as_write_fail=0
19303 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19304 #! $SHELL
19305 # Generated by $as_me.
19306 # Run this file to recreate the current configuration.
19307 # Compiler output produced by configure, useful for debugging
19308 # configure, is in config.log if it exists.
19309
19310 debug=false
19311 ac_cs_recheck=false
19312 ac_cs_silent=false
19313
19314 SHELL=\${CONFIG_SHELL-$SHELL}
19315 export SHELL
19316 _ASEOF
19317 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19318 ## -------------------- ##
19319 ## M4sh Initialization. ##
19320 ## -------------------- ##
19321
19322 # Be more Bourne compatible
19323 DUALCASE=1; export DUALCASE # for MKS sh
19324 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19325 emulate sh
19326 NULLCMD=:
19327 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19328 # is contrary to our usage. Disable this feature.
19329 alias -g '${1+"$@"}'='"$@"'
19330 setopt NO_GLOB_SUBST
19331 else
19332 case `(set -o) 2>/dev/null` in #(
19333 *posix*) :
19334 set -o posix ;; #(
19335 *) :
19336 ;;
19337 esac
19338 fi
19339
19340
19341 as_nl='
19342 '
19343 export as_nl
19344 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19345 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19346 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19347 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19348 # Prefer a ksh shell builtin over an external printf program on Solaris,
19349 # but without wasting forks for bash or zsh.
19350 if test -z "$BASH_VERSION$ZSH_VERSION" \
19351 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19352 as_echo='print -r --'
19353 as_echo_n='print -rn --'
19354 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19355 as_echo='printf %s\n'
19356 as_echo_n='printf %s'
19357 else
19358 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19359 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19360 as_echo_n='/usr/ucb/echo -n'
19361 else
19362 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19363 as_echo_n_body='eval
19364 arg=$1;
19365 case $arg in #(
19366 *"$as_nl"*)
19367 expr "X$arg" : "X\\(.*\\)$as_nl";
19368 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19369 esac;
19370 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19371 '
19372 export as_echo_n_body
19373 as_echo_n='sh -c $as_echo_n_body as_echo'
19374 fi
19375 export as_echo_body
19376 as_echo='sh -c $as_echo_body as_echo'
19377 fi
19378
19379 # The user is always right.
19380 if test "${PATH_SEPARATOR+set}" != set; then
19381 PATH_SEPARATOR=:
19382 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19383 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19384 PATH_SEPARATOR=';'
19385 }
19386 fi
19387
19388
19389 # IFS
19390 # We need space, tab and new line, in precisely that order. Quoting is
19391 # there to prevent editors from complaining about space-tab.
19392 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19393 # splitting by setting IFS to empty value.)
19394 IFS=" "" $as_nl"
19395
19396 # Find who we are. Look in the path if we contain no directory separator.
19397 as_myself=
19398 case $0 in #((
19399 *[\\/]* ) as_myself=$0 ;;
19400 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19401 for as_dir in $PATH
19402 do
19403 IFS=$as_save_IFS
19404 test -z "$as_dir" && as_dir=.
19405 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19406 done
19407 IFS=$as_save_IFS
19408
19409 ;;
19410 esac
19411 # We did not find ourselves, most probably we were run as `sh COMMAND'
19412 # in which case we are not to be found in the path.
19413 if test "x$as_myself" = x; then
19414 as_myself=$0
19415 fi
19416 if test ! -f "$as_myself"; then
19417 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19418 exit 1
19419 fi
19420
19421 # Unset variables that we do not need and which cause bugs (e.g. in
19422 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
19423 # suppresses any "Segmentation fault" message there. '((' could
19424 # trigger a bug in pdksh 5.2.14.
19425 for as_var in BASH_ENV ENV MAIL MAILPATH
19426 do eval test x\${$as_var+set} = xset \
19427 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19428 done
19429 PS1='$ '
19430 PS2='> '
19431 PS4='+ '
19432
19433 # NLS nuisances.
19434 LC_ALL=C
19435 export LC_ALL
19436 LANGUAGE=C
19437 export LANGUAGE
19438
19439 # CDPATH.
19440 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19441
19442
19443 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19444 # ----------------------------------------
19445 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19446 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19447 # script with STATUS, using 1 if that was 0.
19448 as_fn_error ()
19449 {
19450 as_status=$1; test $as_status -eq 0 && as_status=1
19451 if test "$4"; then
19452 as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19453 $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19454 fi
19455 $as_echo "$as_me: error: $2" >&2
19456 as_fn_exit $as_status
19457 } # as_fn_error
19458
19459
19460 # as_fn_set_status STATUS
19461 # -----------------------
19462 # Set $? to STATUS, without forking.
19463 as_fn_set_status ()
19464 {
19465 return $1
19466 } # as_fn_set_status
19467
19468 # as_fn_exit STATUS
19469 # -----------------
19470 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19471 as_fn_exit ()
19472 {
19473 set +e
19474 as_fn_set_status $1
19475 exit $1
19476 } # as_fn_exit
19477
19478 # as_fn_unset VAR
19479 # ---------------
19480 # Portably unset VAR.
19481 as_fn_unset ()
19482 {
19483 { eval $1=; unset $1;}
19484 }
19485 as_unset=as_fn_unset
19486 # as_fn_append VAR VALUE
19487 # ----------------------
19488 # Append the text in VALUE to the end of the definition contained in VAR. Take
19489 # advantage of any shell optimizations that allow amortized linear growth over
19490 # repeated appends, instead of the typical quadratic growth present in naive
19491 # implementations.
19492 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19493 eval 'as_fn_append ()
19494 {
19495 eval $1+=\$2
19496 }'
19497 else
19498 as_fn_append ()
19499 {
19500 eval $1=\$$1\$2
19501 }
19502 fi # as_fn_append
19503
19504 # as_fn_arith ARG...
19505 # ------------------
19506 # Perform arithmetic evaluation on the ARGs, and store the result in the
19507 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19508 # must be portable across $(()) and expr.
19509 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19510 eval 'as_fn_arith ()
19511 {
19512 as_val=$(( $* ))
19513 }'
19514 else
19515 as_fn_arith ()
19516 {
19517 as_val=`expr "$@" || test $? -eq 1`
19518 }
19519 fi # as_fn_arith
19520
19521
19522 if expr a : '\(a\)' >/dev/null 2>&1 &&
19523 test "X`expr 00001 : '.*\(...\)'`" = X001; then
19524 as_expr=expr
19525 else
19526 as_expr=false
19527 fi
19528
19529 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19530 as_basename=basename
19531 else
19532 as_basename=false
19533 fi
19534
19535 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19536 as_dirname=dirname
19537 else
19538 as_dirname=false
19539 fi
19540
19541 as_me=`$as_basename -- "$0" ||
19542 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19543 X"$0" : 'X\(//\)$' \| \
19544 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19545 $as_echo X/"$0" |
19546 sed '/^.*\/\([^/][^/]*\)\/*$/{
19547 s//\1/
19548 q
19549 }
19550 /^X\/\(\/\/\)$/{
19551 s//\1/
19552 q
19553 }
19554 /^X\/\(\/\).*/{
19555 s//\1/
19556 q
19557 }
19558 s/.*/./; q'`
19559
19560 # Avoid depending upon Character Ranges.
19561 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19562 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19563 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19564 as_cr_digits='0123456789'
19565 as_cr_alnum=$as_cr_Letters$as_cr_digits
19566
19567 ECHO_C= ECHO_N= ECHO_T=
19568 case `echo -n x` in #(((((
19569 -n*)
19570 case `echo 'xy\c'` in
19571 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
19572 xy) ECHO_C='\c';;
19573 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
19574 ECHO_T=' ';;
19575 esac;;
19576 *)
19577 ECHO_N='-n';;
19578 esac
19579
19580 rm -f conf$$ conf$$.exe conf$$.file
19581 if test -d conf$$.dir; then
19582 rm -f conf$$.dir/conf$$.file
19583 else
19584 rm -f conf$$.dir
19585 mkdir conf$$.dir 2>/dev/null
19586 fi
19587 if (echo >conf$$.file) 2>/dev/null; then
19588 if ln -s conf$$.file conf$$ 2>/dev/null; then
19589 as_ln_s='ln -s'
19590 # ... but there are two gotchas:
19591 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19592 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19593 # In both cases, we have to default to `cp -pR'.
19594 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19595 as_ln_s='cp -pR'
19596 elif ln conf$$.file conf$$ 2>/dev/null; then
19597 as_ln_s=ln
19598 else
19599 as_ln_s='cp -pR'
19600 fi
19601 else
19602 as_ln_s='cp -pR'
19603 fi
19604 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19605 rmdir conf$$.dir 2>/dev/null
19606
19607
19608 # as_fn_mkdir_p
19609 # -------------
19610 # Create "$as_dir" as a directory, including parents if necessary.
19611 as_fn_mkdir_p ()
19612 {
19613
19614 case $as_dir in #(
19615 -*) as_dir=./$as_dir;;
19616 esac
19617 test -d "$as_dir" || eval $as_mkdir_p || {
19618 as_dirs=
19619 while :; do
19620 case $as_dir in #(
19621 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19622 *) as_qdir=$as_dir;;
19623 esac
19624 as_dirs="'$as_qdir' $as_dirs"
19625 as_dir=`$as_dirname -- "$as_dir" ||
19626 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19627 X"$as_dir" : 'X\(//\)[^/]' \| \
19628 X"$as_dir" : 'X\(//\)$' \| \
19629 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19630 $as_echo X"$as_dir" |
19631 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19632 s//\1/
19633 q
19634 }
19635 /^X\(\/\/\)[^/].*/{
19636 s//\1/
19637 q
19638 }
19639 /^X\(\/\/\)$/{
19640 s//\1/
19641 q
19642 }
19643 /^X\(\/\).*/{
19644 s//\1/
19645 q
19646 }
19647 s/.*/./; q'`
19648 test -d "$as_dir" && break
19649 done
19650 test -z "$as_dirs" || eval "mkdir $as_dirs"
19651 } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19652
19653
19654 } # as_fn_mkdir_p
19655 if mkdir -p . 2>/dev/null; then
19656 as_mkdir_p='mkdir -p "$as_dir"'
19657 else
19658 test -d ./-p && rmdir ./-p
19659 as_mkdir_p=false
19660 fi
19661
19662
19663 # as_fn_executable_p FILE
19664 # -----------------------
19665 # Test if FILE is an executable regular file.
19666 as_fn_executable_p ()
19667 {
19668 test -f "$1" && test -x "$1"
19669 } # as_fn_executable_p
19670 as_test_x='test -x'
19671 as_executable_p=as_fn_executable_p
19672
19673 # Sed expression to map a string onto a valid CPP name.
19674 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19675
19676 # Sed expression to map a string onto a valid variable name.
19677 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19678
19679
19680 exec 6>&1
19681 ## ----------------------------------- ##
19682 ## Main body of $CONFIG_STATUS script. ##
19683 ## ----------------------------------- ##
19684 _ASEOF
19685 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19686
19687 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19688 # Save the log message, to keep $0 and so on meaningful, and to
19689 # report actual input values of CONFIG_FILES etc. instead of their
19690 # values after options handling.
19691 ac_log="
19692 This file was extended by $as_me, which was
19693 generated by GNU Autoconf 2.69. Invocation command line was
19694
19695 CONFIG_FILES = $CONFIG_FILES
19696 CONFIG_HEADERS = $CONFIG_HEADERS
19697 CONFIG_LINKS = $CONFIG_LINKS
19698 CONFIG_COMMANDS = $CONFIG_COMMANDS
19699 $ $0 $@
19700
19701 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19702 "
19703
19704 _ACEOF
19705
19706 case $ac_config_files in *"
19707 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19708 esac
19709
19710
19711
19712 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19713 # Files that config.status was made for.
19714 config_files="$ac_config_files"
19715
19716 _ACEOF
19717
19718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19719 ac_cs_usage="\
19720 \`$as_me' instantiates files and other configuration actions
19721 from templates according to the current configuration. Unless the files
19722 and actions are specified as TAGs, all are instantiated by default.
19723
19724 Usage: $0 [OPTION]... [TAG]...
19725
19726 -h, --help print this help, then exit
19727 -V, --version print version number and configuration settings, then exit
19728 --config print configuration, then exit
19729 -q, --quiet, --silent
19730 do not print progress messages
19731 -d, --debug don't remove temporary files
19732 --recheck update $as_me by reconfiguring in the same conditions
19733 --file=FILE[:TEMPLATE]
19734 instantiate the configuration file FILE
19735
19736 Configuration files:
19737 $config_files
19738
19739 Report bugs to the package provider."
19740
19741 _ACEOF
19742 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19743 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19744 ac_cs_version="\\
19745 config.status
19746 configured by $0, generated by GNU Autoconf 2.69,
19747 with options \\"\$ac_cs_config\\"
19748
19749 Copyright (C) 2012 Free Software Foundation, Inc.
19750 This config.status script is free software; the Free Software Foundation
19751 gives unlimited permission to copy, distribute and modify it."
19752
19753 ac_pwd='$ac_pwd'
19754 srcdir='$srcdir'
19755 INSTALL='$INSTALL'
19756 AWK='$AWK'
19757 test -n "\$AWK" || AWK=awk
19758 _ACEOF
19759
19760 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19761 # The default lists apply if the user does not specify any file.
19762 ac_need_defaults=:
19763 while test $# != 0
19764 do
19765 case $1 in
19766 --*=?*)
19767 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19768 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19769 ac_shift=:
19770 ;;
19771 --*=)
19772 ac_option=`expr "X$1" : 'X\([^=]*\)='`
19773 ac_optarg=
19774 ac_shift=:
19775 ;;
19776 *)
19777 ac_option=$1
19778 ac_optarg=$2
19779 ac_shift=shift
19780 ;;
19781 esac
19782
19783 case $ac_option in
19784 # Handling of the options.
19785 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19786 ac_cs_recheck=: ;;
19787 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19788 $as_echo "$ac_cs_version"; exit ;;
19789 --config | --confi | --conf | --con | --co | --c )
19790 $as_echo "$ac_cs_config"; exit ;;
19791 --debug | --debu | --deb | --de | --d | -d )
19792 debug=: ;;
19793 --file | --fil | --fi | --f )
19794 $ac_shift
19795 case $ac_optarg in
19796 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19797 '') as_fn_error $? "missing file argument" ;;
19798 esac
19799 as_fn_append CONFIG_FILES " '$ac_optarg'"
19800 ac_need_defaults=false;;
19801 --he | --h | --help | --hel | -h )
19802 $as_echo "$ac_cs_usage"; exit ;;
19803 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19804 | -silent | --silent | --silen | --sile | --sil | --si | --s)
19805 ac_cs_silent=: ;;
19806
19807 # This is an error.
19808 -*) as_fn_error $? "unrecognized option: \`$1'
19809 Try \`$0 --help' for more information." ;;
19810
19811 *) as_fn_append ac_config_targets " $1"
19812 ac_need_defaults=false ;;
19813
19814 esac
19815 shift
19816 done
19817
19818 ac_configure_extra_args=
19819
19820 if $ac_cs_silent; then
19821 exec 6>/dev/null
19822 ac_configure_extra_args="$ac_configure_extra_args --silent"
19823 fi
19824
19825 _ACEOF
19826 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19827 if \$ac_cs_recheck; then
19828 set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19829 shift
19830 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19831 CONFIG_SHELL='$SHELL'
19832 export CONFIG_SHELL
19833 exec "\$@"
19834 fi
19835
19836 _ACEOF
19837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19838 exec 5>>config.log
19839 {
19840 echo
19841 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19842 ## Running $as_me. ##
19843 _ASBOX
19844 $as_echo "$ac_log"
19845 } >&5
19846
19847 _ACEOF
19848 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19849 #
19850 # INIT-COMMANDS
19851 #
19852 extrasub_build="$extrasub_build"
19853 extrasub_host="$extrasub_host"
19854 extrasub_target="$extrasub_target"
19855
19856 _ACEOF
19857
19858 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19859
19860 # Handling of arguments.
19861 for ac_config_target in $ac_config_targets
19862 do
19863 case $ac_config_target in
19864 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19865
19866 *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19867 esac
19868 done
19869
19870
19871 # If the user did not use the arguments to specify the items to instantiate,
19872 # then the envvar interface is used. Set only those that are not.
19873 # We use the long form for the default assignment because of an extremely
19874 # bizarre bug on SunOS 4.1.3.
19875 if $ac_need_defaults; then
19876 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19877 fi
19878
19879 # Have a temporary directory for convenience. Make it in the build tree
19880 # simply because there is no reason against having it here, and in addition,
19881 # creating and moving files from /tmp can sometimes cause problems.
19882 # Hook for its removal unless debugging.
19883 # Note that there is a small window in which the directory will not be cleaned:
19884 # after its creation but before its name has been assigned to `$tmp'.
19885 $debug ||
19886 {
19887 tmp= ac_tmp=
19888 trap 'exit_status=$?
19889 : "${ac_tmp:=$tmp}"
19890 { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19891 ' 0
19892 trap 'as_fn_exit 1' 1 2 13 15
19893 }
19894 # Create a (secure) tmp directory for tmp files.
19895
19896 {
19897 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19898 test -d "$tmp"
19899 } ||
19900 {
19901 tmp=./conf$$-$RANDOM
19902 (umask 077 && mkdir "$tmp")
19903 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19904 ac_tmp=$tmp
19905
19906 # Set up the scripts for CONFIG_FILES section.
19907 # No need to generate them if there are no CONFIG_FILES.
19908 # This happens for instance with `./config.status config.h'.
19909 if test -n "$CONFIG_FILES"; then
19910
19911 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
19912 ac_cs_awk_getline=:
19913 ac_cs_awk_pipe_init=
19914 ac_cs_awk_read_file='
19915 while ((getline aline < (F[key])) > 0)
19916 print(aline)
19917 close(F[key])'
19918 ac_cs_awk_pipe_fini=
19919 else
19920 ac_cs_awk_getline=false
19921 ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
19922 ac_cs_awk_read_file='
19923 print "|#_!!_#|"
19924 print "cat " F[key] " &&"
19925 '$ac_cs_awk_pipe_init
19926 # The final `:' finishes the AND list.
19927 ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
19928 fi
19929 ac_cr=`echo X | tr X '\015'`
19930 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19931 # But we know of no other shell where ac_cr would be empty at this
19932 # point, so we can use a bashism as a fallback.
19933 if test "x$ac_cr" = x; then
19934 eval ac_cr=\$\'\\r\'
19935 fi
19936 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19937 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19938 ac_cs_awk_cr='\\r'
19939 else
19940 ac_cs_awk_cr=$ac_cr
19941 fi
19942
19943 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19944 _ACEOF
19945
19946 # Create commands to substitute file output variables.
19947 {
19948 echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
19949 echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
19950 echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
19951 echo "_ACAWK" &&
19952 echo "_ACEOF"
19953 } >conf$$files.sh &&
19954 . ./conf$$files.sh ||
19955 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19956 rm -f conf$$files.sh
19957
19958 {
19959 echo "cat >conf$$subs.awk <<_ACEOF" &&
19960 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19961 echo "_ACEOF"
19962 } >conf$$subs.sh ||
19963 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19964 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19965 ac_delim='%!_!# '
19966 for ac_last_try in false false false false false :; do
19967 . ./conf$$subs.sh ||
19968 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19969
19970 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19971 if test $ac_delim_n = $ac_delim_num; then
19972 break
19973 elif $ac_last_try; then
19974 as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19975 else
19976 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19977 fi
19978 done
19979 rm -f conf$$subs.sh
19980
19981 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19982 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19983 _ACEOF
19984 sed -n '
19985 h
19986 s/^/S["/; s/!.*/"]=/
19987 p
19988 g
19989 s/^[^!]*!//
19990 :repl
19991 t repl
19992 s/'"$ac_delim"'$//
19993 t delim
19994 :nl
19995 h
19996 s/\(.\{148\}\)..*/\1/
19997 t more1
19998 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19999 p
20000 n
20001 b repl
20002 :more1
20003 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20004 p
20005 g
20006 s/.\{148\}//
20007 t nl
20008 :delim
20009 h
20010 s/\(.\{148\}\)..*/\1/
20011 t more2
20012 s/["\\]/\\&/g; s/^/"/; s/$/"/
20013 p
20014 b
20015 :more2
20016 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20017 p
20018 g
20019 s/.\{148\}//
20020 t delim
20021 ' <conf$$subs.awk | sed '
20022 /^[^""]/{
20023 N
20024 s/\n//
20025 }
20026 ' >>$CONFIG_STATUS || ac_write_fail=1
20027 rm -f conf$$subs.awk
20028 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20029 _ACAWK
20030 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20031 for (key in S) S_is_set[key] = 1
20032 FS = "\a"
20033 \$ac_cs_awk_pipe_init
20034 }
20035 {
20036 line = $ 0
20037 nfields = split(line, field, "@")
20038 substed = 0
20039 len = length(field[1])
20040 for (i = 2; i < nfields; i++) {
20041 key = field[i]
20042 keylen = length(key)
20043 if (S_is_set[key]) {
20044 value = S[key]
20045 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20046 len += length(value) + length(field[++i])
20047 substed = 1
20048 } else
20049 len += 1 + keylen
20050 }
20051 if (nfields == 3 && !substed) {
20052 key = field[2]
20053 if (F[key] != "" && line ~ /^[ ]*@.*@[ ]*$/) {
20054 \$ac_cs_awk_read_file
20055 next
20056 }
20057 }
20058 print line
20059 }
20060 \$ac_cs_awk_pipe_fini
20061 _ACAWK
20062 _ACEOF
20063 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20064 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20065 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20066 else
20067 cat
20068 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20069 || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20070 _ACEOF
20071
20072 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20073 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20074 # trailing colons and then remove the whole line if VPATH becomes empty
20075 # (actually we leave an empty line to preserve line numbers).
20076 if test "x$srcdir" = x.; then
20077 ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
20078 h
20079 s///
20080 s/^/:/
20081 s/[ ]*$/:/
20082 s/:\$(srcdir):/:/g
20083 s/:\${srcdir}:/:/g
20084 s/:@srcdir@:/:/g
20085 s/^:*//
20086 s/:*$//
20087 x
20088 s/\(=[ ]*\).*/\1/
20089 G
20090 s/\n//
20091 s/^[^=]*=[ ]*$//
20092 }'
20093 fi
20094
20095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20096 fi # test -n "$CONFIG_FILES"
20097
20098
20099 eval set X " :F $CONFIG_FILES "
20100 shift
20101 for ac_tag
20102 do
20103 case $ac_tag in
20104 :[FHLC]) ac_mode=$ac_tag; continue;;
20105 esac
20106 case $ac_mode$ac_tag in
20107 :[FHL]*:*);;
20108 :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20109 :[FH]-) ac_tag=-:-;;
20110 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20111 esac
20112 ac_save_IFS=$IFS
20113 IFS=:
20114 set x $ac_tag
20115 IFS=$ac_save_IFS
20116 shift
20117 ac_file=$1
20118 shift
20119
20120 case $ac_mode in
20121 :L) ac_source=$1;;
20122 :[FH])
20123 ac_file_inputs=
20124 for ac_f
20125 do
20126 case $ac_f in
20127 -) ac_f="$ac_tmp/stdin";;
20128 *) # Look for the file first in the build tree, then in the source tree
20129 # (if the path is not absolute). The absolute path cannot be DOS-style,
20130 # because $ac_f cannot contain `:'.
20131 test -f "$ac_f" ||
20132 case $ac_f in
20133 [\\/$]*) false;;
20134 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20135 esac ||
20136 as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20137 esac
20138 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20139 as_fn_append ac_file_inputs " '$ac_f'"
20140 done
20141
20142 # Let's still pretend it is `configure' which instantiates (i.e., don't
20143 # use $as_me), people would be surprised to read:
20144 # /* config.h. Generated by config.status. */
20145 configure_input='Generated from '`
20146 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20147 `' by configure.'
20148 if test x"$ac_file" != x-; then
20149 configure_input="$ac_file. $configure_input"
20150 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20151 $as_echo "$as_me: creating $ac_file" >&6;}
20152 fi
20153 # Neutralize special characters interpreted by sed in replacement strings.
20154 case $configure_input in #(
20155 *\&* | *\|* | *\\* )
20156 ac_sed_conf_input=`$as_echo "$configure_input" |
20157 sed 's/[\\\\&|]/\\\\&/g'`;; #(
20158 *) ac_sed_conf_input=$configure_input;;
20159 esac
20160
20161 case $ac_tag in
20162 *:-:* | *:-) cat >"$ac_tmp/stdin" \
20163 || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20164 esac
20165 ;;
20166 esac
20167
20168 ac_dir=`$as_dirname -- "$ac_file" ||
20169 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20170 X"$ac_file" : 'X\(//\)[^/]' \| \
20171 X"$ac_file" : 'X\(//\)$' \| \
20172 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20173 $as_echo X"$ac_file" |
20174 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20175 s//\1/
20176 q
20177 }
20178 /^X\(\/\/\)[^/].*/{
20179 s//\1/
20180 q
20181 }
20182 /^X\(\/\/\)$/{
20183 s//\1/
20184 q
20185 }
20186 /^X\(\/\).*/{
20187 s//\1/
20188 q
20189 }
20190 s/.*/./; q'`
20191 as_dir="$ac_dir"; as_fn_mkdir_p
20192 ac_builddir=.
20193
20194 case "$ac_dir" in
20195 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20196 *)
20197 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20198 # A ".." for each directory in $ac_dir_suffix.
20199 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20200 case $ac_top_builddir_sub in
20201 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20202 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20203 esac ;;
20204 esac
20205 ac_abs_top_builddir=$ac_pwd
20206 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20207 # for backward compatibility:
20208 ac_top_builddir=$ac_top_build_prefix
20209
20210 case $srcdir in
20211 .) # We are building in place.
20212 ac_srcdir=.
20213 ac_top_srcdir=$ac_top_builddir_sub
20214 ac_abs_top_srcdir=$ac_pwd ;;
20215 [\\/]* | ?:[\\/]* ) # Absolute name.
20216 ac_srcdir=$srcdir$ac_dir_suffix;
20217 ac_top_srcdir=$srcdir
20218 ac_abs_top_srcdir=$srcdir ;;
20219 *) # Relative name.
20220 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20221 ac_top_srcdir=$ac_top_build_prefix$srcdir
20222 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20223 esac
20224 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20225
20226
20227 case $ac_mode in
20228 :F)
20229 #
20230 # CONFIG_FILE
20231 #
20232
20233 case $INSTALL in
20234 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20235 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20236 esac
20237 _ACEOF
20238
20239 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20240 # If the template does not know about datarootdir, expand it.
20241 # FIXME: This hack should be removed a few years after 2.60.
20242 ac_datarootdir_hack=; ac_datarootdir_seen=
20243 ac_sed_dataroot='
20244 /datarootdir/ {
20245 p
20246 q
20247 }
20248 /@datadir@/p
20249 /@docdir@/p
20250 /@infodir@/p
20251 /@localedir@/p
20252 /@mandir@/p'
20253 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20254 *datarootdir*) ac_datarootdir_seen=yes;;
20255 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20256 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20257 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20258 _ACEOF
20259 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20260 ac_datarootdir_hack='
20261 s&@datadir@&$datadir&g
20262 s&@docdir@&$docdir&g
20263 s&@infodir@&$infodir&g
20264 s&@localedir@&$localedir&g
20265 s&@mandir@&$mandir&g
20266 s&\\\${datarootdir}&$datarootdir&g' ;;
20267 esac
20268 _ACEOF
20269
20270 # Neutralize VPATH when `$srcdir' = `.'.
20271 # Shell code in configure.ac might set extrasub.
20272 # FIXME: do we really want to maintain this feature?
20273 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20274 ac_sed_extra="$ac_vpsub
20275 $extrasub
20276 _ACEOF
20277 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20278 :t
20279 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20280 s|@configure_input@|$ac_sed_conf_input|;t t
20281 s&@top_builddir@&$ac_top_builddir_sub&;t t
20282 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20283 s&@srcdir@&$ac_srcdir&;t t
20284 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20285 s&@top_srcdir@&$ac_top_srcdir&;t t
20286 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20287 s&@builddir@&$ac_builddir&;t t
20288 s&@abs_builddir@&$ac_abs_builddir&;t t
20289 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20290 s&@INSTALL@&$ac_INSTALL&;t t
20291 $ac_datarootdir_hack
20292 "
20293 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20294 if $ac_cs_awk_getline; then
20295 $AWK -f "$ac_tmp/subs.awk"
20296 else
20297 $AWK -f "$ac_tmp/subs.awk" | $SHELL
20298 fi \
20299 >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20300
20301 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20302 { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20303 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
20304 "$ac_tmp/out"`; test -z "$ac_out"; } &&
20305 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20306 which seems to be undefined. Please make sure it is defined" >&5
20307 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20308 which seems to be undefined. Please make sure it is defined" >&2;}
20309
20310 rm -f "$ac_tmp/stdin"
20311 case $ac_file in
20312 -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20313 *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20314 esac \
20315 || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20316 ;;
20317
20318
20319
20320 esac
20321
20322
20323 case $ac_file$ac_mode in
20324 "Makefile":F) sed "$extrasub_build" Makefile |
20325 sed "$extrasub_host" |
20326 sed "$extrasub_target" > mf$$
20327 mv -f mf$$ Makefile ;;
20328
20329 esac
20330 done # for ac_tag
20331
20332
20333 as_fn_exit 0
20334 _ACEOF
20335 ac_clean_files=$ac_clean_files_save
20336
20337 test $ac_write_fail = 0 ||
20338 as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20339
20340
20341 # configure is writing to config.log, and then calls config.status.
20342 # config.status does its own redirection, appending to config.log.
20343 # Unfortunately, on DOS this fails, as config.log is still kept open
20344 # by configure, so config.status won't be able to write to it; its
20345 # output is simply discarded. So we exec the FD to /dev/null,
20346 # effectively closing config.log, so it can be properly (re)opened and
20347 # appended to by config.status. When coming back to configure, we
20348 # need to make the FD available again.
20349 if test "$no_create" != yes; then
20350 ac_cs_success=:
20351 ac_config_status_args=
20352 test "$silent" = yes &&
20353 ac_config_status_args="$ac_config_status_args --quiet"
20354 exec 5>/dev/null
20355 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20356 exec 5>>config.log
20357 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20358 # would make configure fail if this is the last instruction.
20359 $ac_cs_success || as_fn_exit 1
20360 fi
20361 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20363 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20364 fi
20365
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