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[deliverable/binutils-gdb.git] / sim / bfin / configure
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.64.
4 #
5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
7 # Foundation, Inc.
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 case $0 in #((
91 *[\\/]* ) as_myself=$0 ;;
92 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
93 for as_dir in $PATH
94 do
95 IFS=$as_save_IFS
96 test -z "$as_dir" && as_dir=.
97 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
98 done
99 IFS=$as_save_IFS
100
101 ;;
102 esac
103 # We did not find ourselves, most probably we were run as `sh COMMAND'
104 # in which case we are not to be found in the path.
105 if test "x$as_myself" = x; then
106 as_myself=$0
107 fi
108 if test ! -f "$as_myself"; then
109 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
110 exit 1
111 fi
112
113 # Unset variables that we do not need and which cause bugs (e.g. in
114 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
115 # suppresses any "Segmentation fault" message there. '((' could
116 # trigger a bug in pdksh 5.2.14.
117 for as_var in BASH_ENV ENV MAIL MAILPATH
118 do eval test x\${$as_var+set} = xset \
119 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
120 done
121 PS1='$ '
122 PS2='> '
123 PS4='+ '
124
125 # NLS nuisances.
126 LC_ALL=C
127 export LC_ALL
128 LANGUAGE=C
129 export LANGUAGE
130
131 # CDPATH.
132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
133
134 if test "x$CONFIG_SHELL" = x; then
135 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
136 emulate sh
137 NULLCMD=:
138 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
139 # is contrary to our usage. Disable this feature.
140 alias -g '\${1+\"\$@\"}'='\"\$@\"'
141 setopt NO_GLOB_SUBST
142 else
143 case \`(set -o) 2>/dev/null\` in #(
144 *posix*) :
145 set -o posix ;; #(
146 *) :
147 ;;
148 esac
149 fi
150 "
151 as_required="as_fn_return () { (exit \$1); }
152 as_fn_success () { as_fn_return 0; }
153 as_fn_failure () { as_fn_return 1; }
154 as_fn_ret_success () { return 0; }
155 as_fn_ret_failure () { return 1; }
156
157 exitcode=0
158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
163
164 else
165 exitcode=1; echo positional parameters were not saved.
166 fi
167 test x\$exitcode = x0 || exit 1"
168 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
169 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
170 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
171 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
172 test \$(( 1 + 1 )) = 2 || exit 1"
173 if (eval "$as_required") 2>/dev/null; then :
174 as_have_required=yes
175 else
176 as_have_required=no
177 fi
178 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
179
180 else
181 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
182 as_found=false
183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
184 do
185 IFS=$as_save_IFS
186 test -z "$as_dir" && as_dir=.
187 as_found=:
188 case $as_dir in #(
189 /*)
190 for as_base in sh bash ksh sh5; do
191 # Try only shells that exist, to save several forks.
192 as_shell=$as_dir/$as_base
193 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
194 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
195 CONFIG_SHELL=$as_shell as_have_required=yes
196 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 break 2
198 fi
199 fi
200 done;;
201 esac
202 as_found=false
203 done
204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
205 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
206 CONFIG_SHELL=$SHELL as_have_required=yes
207 fi; }
208 IFS=$as_save_IFS
209
210
211 if test "x$CONFIG_SHELL" != x; then :
212 # We cannot yet assume a decent shell, so we have to provide a
213 # neutralization value for shells without unset; and this also
214 # works around shells that cannot unset nonexistent variables.
215 BASH_ENV=/dev/null
216 ENV=/dev/null
217 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
218 export CONFIG_SHELL
219 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
220 fi
221
222 if test x$as_have_required = xno; then :
223 $as_echo "$0: This script requires a shell more modern than all"
224 $as_echo "$0: the shells that I found on your system."
225 if test x${ZSH_VERSION+set} = xset ; then
226 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
227 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
228 else
229 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
230 $0: including any error possibly output before this
231 $0: message. Then install a modern shell, or manually run
232 $0: the script under such a shell if you do have one."
233 fi
234 exit 1
235 fi
236 fi
237 fi
238 SHELL=${CONFIG_SHELL-/bin/sh}
239 export SHELL
240 # Unset more variables known to interfere with behavior of common tools.
241 CLICOLOR_FORCE= GREP_OPTIONS=
242 unset CLICOLOR_FORCE GREP_OPTIONS
243
244 ## --------------------- ##
245 ## M4sh Shell Functions. ##
246 ## --------------------- ##
247 # as_fn_unset VAR
248 # ---------------
249 # Portably unset VAR.
250 as_fn_unset ()
251 {
252 { eval $1=; unset $1;}
253 }
254 as_unset=as_fn_unset
255
256 # as_fn_set_status STATUS
257 # -----------------------
258 # Set $? to STATUS, without forking.
259 as_fn_set_status ()
260 {
261 return $1
262 } # as_fn_set_status
263
264 # as_fn_exit STATUS
265 # -----------------
266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
267 as_fn_exit ()
268 {
269 set +e
270 as_fn_set_status $1
271 exit $1
272 } # as_fn_exit
273
274 # as_fn_mkdir_p
275 # -------------
276 # Create "$as_dir" as a directory, including parents if necessary.
277 as_fn_mkdir_p ()
278 {
279
280 case $as_dir in #(
281 -*) as_dir=./$as_dir;;
282 esac
283 test -d "$as_dir" || eval $as_mkdir_p || {
284 as_dirs=
285 while :; do
286 case $as_dir in #(
287 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
288 *) as_qdir=$as_dir;;
289 esac
290 as_dirs="'$as_qdir' $as_dirs"
291 as_dir=`$as_dirname -- "$as_dir" ||
292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
293 X"$as_dir" : 'X\(//\)[^/]' \| \
294 X"$as_dir" : 'X\(//\)$' \| \
295 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
296 $as_echo X"$as_dir" |
297 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
298 s//\1/
299 q
300 }
301 /^X\(\/\/\)[^/].*/{
302 s//\1/
303 q
304 }
305 /^X\(\/\/\)$/{
306 s//\1/
307 q
308 }
309 /^X\(\/\).*/{
310 s//\1/
311 q
312 }
313 s/.*/./; q'`
314 test -d "$as_dir" && break
315 done
316 test -z "$as_dirs" || eval "mkdir $as_dirs"
317 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
318
319
320 } # as_fn_mkdir_p
321 # as_fn_append VAR VALUE
322 # ----------------------
323 # Append the text in VALUE to the end of the definition contained in VAR. Take
324 # advantage of any shell optimizations that allow amortized linear growth over
325 # repeated appends, instead of the typical quadratic growth present in naive
326 # implementations.
327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
328 eval 'as_fn_append ()
329 {
330 eval $1+=\$2
331 }'
332 else
333 as_fn_append ()
334 {
335 eval $1=\$$1\$2
336 }
337 fi # as_fn_append
338
339 # as_fn_arith ARG...
340 # ------------------
341 # Perform arithmetic evaluation on the ARGs, and store the result in the
342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
343 # must be portable across $(()) and expr.
344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
345 eval 'as_fn_arith ()
346 {
347 as_val=$(( $* ))
348 }'
349 else
350 as_fn_arith ()
351 {
352 as_val=`expr "$@" || test $? -eq 1`
353 }
354 fi # as_fn_arith
355
356
357 # as_fn_error ERROR [LINENO LOG_FD]
358 # ---------------------------------
359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
361 # script with status $?, using 1 if that was 0.
362 as_fn_error ()
363 {
364 as_status=$?; test $as_status -eq 0 && as_status=1
365 if test "$3"; then
366 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
367 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
368 fi
369 $as_echo "$as_me: error: $1" >&2
370 as_fn_exit $as_status
371 } # as_fn_error
372
373 if expr a : '\(a\)' >/dev/null 2>&1 &&
374 test "X`expr 00001 : '.*\(...\)'`" = X001; then
375 as_expr=expr
376 else
377 as_expr=false
378 fi
379
380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
381 as_basename=basename
382 else
383 as_basename=false
384 fi
385
386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
387 as_dirname=dirname
388 else
389 as_dirname=false
390 fi
391
392 as_me=`$as_basename -- "$0" ||
393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
394 X"$0" : 'X\(//\)$' \| \
395 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
396 $as_echo X/"$0" |
397 sed '/^.*\/\([^/][^/]*\)\/*$/{
398 s//\1/
399 q
400 }
401 /^X\/\(\/\/\)$/{
402 s//\1/
403 q
404 }
405 /^X\/\(\/\).*/{
406 s//\1/
407 q
408 }
409 s/.*/./; q'`
410
411 # Avoid depending upon Character Ranges.
412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
415 as_cr_digits='0123456789'
416 as_cr_alnum=$as_cr_Letters$as_cr_digits
417
418
419 as_lineno_1=$LINENO as_lineno_1a=$LINENO
420 as_lineno_2=$LINENO as_lineno_2a=$LINENO
421 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
422 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
423 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
424 sed -n '
425 p
426 /[$]LINENO/=
427 ' <$as_myself |
428 sed '
429 s/[$]LINENO.*/&-/
430 t lineno
431 b
432 :lineno
433 N
434 :loop
435 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
436 t loop
437 s/-\n.*//
438 ' >$as_me.lineno &&
439 chmod +x "$as_me.lineno" ||
440 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
441
442 # Don't try to exec as it changes $[0], causing all sort of problems
443 # (the dirname of $[0] is not the place where we might find the
444 # original and so on. Autoconf is especially sensitive to this).
445 . "./$as_me.lineno"
446 # Exit status is that of the last command.
447 exit
448 }
449
450 ECHO_C= ECHO_N= ECHO_T=
451 case `echo -n x` in #(((((
452 -n*)
453 case `echo 'xy\c'` in
454 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
455 xy) ECHO_C='\c';;
456 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
457 ECHO_T=' ';;
458 esac;;
459 *)
460 ECHO_N='-n';;
461 esac
462
463 rm -f conf$$ conf$$.exe conf$$.file
464 if test -d conf$$.dir; then
465 rm -f conf$$.dir/conf$$.file
466 else
467 rm -f conf$$.dir
468 mkdir conf$$.dir 2>/dev/null
469 fi
470 if (echo >conf$$.file) 2>/dev/null; then
471 if ln -s conf$$.file conf$$ 2>/dev/null; then
472 as_ln_s='ln -s'
473 # ... but there are two gotchas:
474 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
475 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
476 # In both cases, we have to default to `cp -p'.
477 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
478 as_ln_s='cp -p'
479 elif ln conf$$.file conf$$ 2>/dev/null; then
480 as_ln_s=ln
481 else
482 as_ln_s='cp -p'
483 fi
484 else
485 as_ln_s='cp -p'
486 fi
487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
488 rmdir conf$$.dir 2>/dev/null
489
490 if mkdir -p . 2>/dev/null; then
491 as_mkdir_p='mkdir -p "$as_dir"'
492 else
493 test -d ./-p && rmdir ./-p
494 as_mkdir_p=false
495 fi
496
497 if test -x / >/dev/null 2>&1; then
498 as_test_x='test -x'
499 else
500 if ls -dL / >/dev/null 2>&1; then
501 as_ls_L_option=L
502 else
503 as_ls_L_option=
504 fi
505 as_test_x='
506 eval sh -c '\''
507 if test -d "$1"; then
508 test -d "$1/.";
509 else
510 case $1 in #(
511 -*)set "./$1";;
512 esac;
513 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
514 ???[sx]*):;;*)false;;esac;fi
515 '\'' sh
516 '
517 fi
518 as_executable_p=$as_test_x
519
520 # Sed expression to map a string onto a valid CPP name.
521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
522
523 # Sed expression to map a string onto a valid variable name.
524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
525
526
527 exec 7<&0 </dev/null 6>&1
528
529 # Name of the host.
530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
531 # so uname gets run too.
532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
533
534 #
535 # Initializations.
536 #
537 ac_default_prefix=/usr/local
538 ac_clean_files=
539 ac_config_libobj_dir=.
540 LIBOBJS=
541 cross_compiling=no
542 subdirs=
543 MFLAGS=
544 MAKEFLAGS=
545
546 # Identity of this package.
547 PACKAGE_NAME=
548 PACKAGE_TARNAME=
549 PACKAGE_VERSION=
550 PACKAGE_STRING=
551 PACKAGE_BUGREPORT=
552 PACKAGE_URL=
553
554 ac_unique_file="Makefile.in"
555 # Factoring default headers for most tests.
556 ac_includes_default="\
557 #include <stdio.h>
558 #ifdef HAVE_SYS_TYPES_H
559 # include <sys/types.h>
560 #endif
561 #ifdef HAVE_SYS_STAT_H
562 # include <sys/stat.h>
563 #endif
564 #ifdef STDC_HEADERS
565 # include <stdlib.h>
566 # include <stddef.h>
567 #else
568 # ifdef HAVE_STDLIB_H
569 # include <stdlib.h>
570 # endif
571 #endif
572 #ifdef HAVE_STRING_H
573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
574 # include <memory.h>
575 # endif
576 # include <string.h>
577 #endif
578 #ifdef HAVE_STRINGS_H
579 # include <strings.h>
580 #endif
581 #ifdef HAVE_INTTYPES_H
582 # include <inttypes.h>
583 #endif
584 #ifdef HAVE_STDINT_H
585 # include <stdint.h>
586 #endif
587 #ifdef HAVE_UNISTD_H
588 # include <unistd.h>
589 #endif"
590
591 ac_subst_vars='LTLIBOBJS
592 LIBOBJS
593 cgen_breaks
594 SDL_LIBS
595 SDL_CFLAGS
596 PKG_CONFIG_LIBDIR
597 PKG_CONFIG_PATH
598 PKG_CONFIG
599 BFIN_SIM_EXTRA_OBJS
600 REPORT_BUGS_TEXI
601 REPORT_BUGS_TO
602 PKGVERSION
603 sim_profile
604 sim_trace
605 sim_stdio
606 sim_debug
607 sim_cflags
608 sim_bswap
609 MAINT
610 EGREP
611 GREP
612 CPP
613 CATOBJEXT
614 GENCAT
615 INSTOBJEXT
616 DATADIRNAME
617 CATALOGS
618 POSUB
619 GMSGFMT
620 XGETTEXT
621 INCINTL
622 LIBINTL_DEP
623 LIBINTL
624 USE_NLS
625 RANLIB
626 AR
627 HDEFINES
628 CC_FOR_BUILD
629 INSTALL_DATA
630 INSTALL_SCRIPT
631 INSTALL_PROGRAM
632 OBJEXT
633 EXEEXT
634 ac_ct_CC
635 CPPFLAGS
636 LDFLAGS
637 CFLAGS
638 CC
639 target_os
640 target_vendor
641 target_cpu
642 target
643 host_os
644 host_vendor
645 host_cpu
646 host
647 build_os
648 build_vendor
649 build_cpu
650 build
651 WERROR_CFLAGS
652 WARN_CFLAGS
653 sim_xor_endian
654 sim_stdcall
655 sim_smp
656 sim_reserved_bits
657 sim_regparm
658 sim_packages
659 sim_inline
660 sim_hw
661 sim_hw_objs
662 sim_hw_cflags
663 sim_default_model
664 sim_scache
665 sim_float
666 sim_hostendian
667 sim_endian
668 sim_bitsize
669 sim_assert
670 sim_alignment
671 sim_environment
672 target_alias
673 host_alias
674 build_alias
675 LIBS
676 ECHO_T
677 ECHO_N
678 ECHO_C
679 DEFS
680 mandir
681 localedir
682 libdir
683 psdir
684 pdfdir
685 dvidir
686 htmldir
687 infodir
688 docdir
689 oldincludedir
690 includedir
691 localstatedir
692 sharedstatedir
693 sysconfdir
694 datadir
695 datarootdir
696 libexecdir
697 sbindir
698 bindir
699 program_transform_name
700 prefix
701 exec_prefix
702 PACKAGE_URL
703 PACKAGE_BUGREPORT
704 PACKAGE_STRING
705 PACKAGE_VERSION
706 PACKAGE_TARNAME
707 PACKAGE_NAME
708 PATH_SEPARATOR
709 SHELL'
710 ac_subst_files=''
711 ac_user_opts='
712 enable_option_checking
713 with_zlib
714 enable_maintainer_mode
715 enable_sim_bswap
716 enable_sim_cflags
717 enable_sim_debug
718 enable_sim_stdio
719 enable_sim_trace
720 enable_sim_profile
721 with_pkgversion
722 with_bugurl
723 enable_sim_endian
724 enable_sim_alignment
725 enable_sim_hostendian
726 enable_sim_default_model
727 enable_sim_environment
728 enable_sim_inline
729 enable_build_warnings
730 enable_sim_build_warnings
731 enable_sim_hardware
732 '
733 ac_precious_vars='build_alias
734 host_alias
735 target_alias
736 CC
737 CFLAGS
738 LDFLAGS
739 LIBS
740 CPPFLAGS
741 CPP
742 PKG_CONFIG
743 PKG_CONFIG_PATH
744 PKG_CONFIG_LIBDIR
745 SDL_CFLAGS
746 SDL_LIBS'
747
748
749 # Initialize some variables set by options.
750 ac_init_help=
751 ac_init_version=false
752 ac_unrecognized_opts=
753 ac_unrecognized_sep=
754 # The variables have the same names as the options, with
755 # dashes changed to underlines.
756 cache_file=/dev/null
757 exec_prefix=NONE
758 no_create=
759 no_recursion=
760 prefix=NONE
761 program_prefix=NONE
762 program_suffix=NONE
763 program_transform_name=s,x,x,
764 silent=
765 site=
766 srcdir=
767 verbose=
768 x_includes=NONE
769 x_libraries=NONE
770
771 # Installation directory options.
772 # These are left unexpanded so users can "make install exec_prefix=/foo"
773 # and all the variables that are supposed to be based on exec_prefix
774 # by default will actually change.
775 # Use braces instead of parens because sh, perl, etc. also accept them.
776 # (The list follows the same order as the GNU Coding Standards.)
777 bindir='${exec_prefix}/bin'
778 sbindir='${exec_prefix}/sbin'
779 libexecdir='${exec_prefix}/libexec'
780 datarootdir='${prefix}/share'
781 datadir='${datarootdir}'
782 sysconfdir='${prefix}/etc'
783 sharedstatedir='${prefix}/com'
784 localstatedir='${prefix}/var'
785 includedir='${prefix}/include'
786 oldincludedir='/usr/include'
787 docdir='${datarootdir}/doc/${PACKAGE}'
788 infodir='${datarootdir}/info'
789 htmldir='${docdir}'
790 dvidir='${docdir}'
791 pdfdir='${docdir}'
792 psdir='${docdir}'
793 libdir='${exec_prefix}/lib'
794 localedir='${datarootdir}/locale'
795 mandir='${datarootdir}/man'
796
797 ac_prev=
798 ac_dashdash=
799 for ac_option
800 do
801 # If the previous option needs an argument, assign it.
802 if test -n "$ac_prev"; then
803 eval $ac_prev=\$ac_option
804 ac_prev=
805 continue
806 fi
807
808 case $ac_option in
809 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
810 *) ac_optarg=yes ;;
811 esac
812
813 # Accept the important Cygnus configure options, so we can diagnose typos.
814
815 case $ac_dashdash$ac_option in
816 --)
817 ac_dashdash=yes ;;
818
819 -bindir | --bindir | --bindi | --bind | --bin | --bi)
820 ac_prev=bindir ;;
821 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
822 bindir=$ac_optarg ;;
823
824 -build | --build | --buil | --bui | --bu)
825 ac_prev=build_alias ;;
826 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
827 build_alias=$ac_optarg ;;
828
829 -cache-file | --cache-file | --cache-fil | --cache-fi \
830 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
831 ac_prev=cache_file ;;
832 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
833 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
834 cache_file=$ac_optarg ;;
835
836 --config-cache | -C)
837 cache_file=config.cache ;;
838
839 -datadir | --datadir | --datadi | --datad)
840 ac_prev=datadir ;;
841 -datadir=* | --datadir=* | --datadi=* | --datad=*)
842 datadir=$ac_optarg ;;
843
844 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
845 | --dataroo | --dataro | --datar)
846 ac_prev=datarootdir ;;
847 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
848 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
849 datarootdir=$ac_optarg ;;
850
851 -disable-* | --disable-*)
852 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
853 # Reject names that are not valid shell variable names.
854 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
855 as_fn_error "invalid feature name: $ac_useropt"
856 ac_useropt_orig=$ac_useropt
857 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
858 case $ac_user_opts in
859 *"
860 "enable_$ac_useropt"
861 "*) ;;
862 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
863 ac_unrecognized_sep=', ';;
864 esac
865 eval enable_$ac_useropt=no ;;
866
867 -docdir | --docdir | --docdi | --doc | --do)
868 ac_prev=docdir ;;
869 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
870 docdir=$ac_optarg ;;
871
872 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
873 ac_prev=dvidir ;;
874 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
875 dvidir=$ac_optarg ;;
876
877 -enable-* | --enable-*)
878 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
879 # Reject names that are not valid shell variable names.
880 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
881 as_fn_error "invalid feature name: $ac_useropt"
882 ac_useropt_orig=$ac_useropt
883 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
884 case $ac_user_opts in
885 *"
886 "enable_$ac_useropt"
887 "*) ;;
888 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
889 ac_unrecognized_sep=', ';;
890 esac
891 eval enable_$ac_useropt=\$ac_optarg ;;
892
893 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
894 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
895 | --exec | --exe | --ex)
896 ac_prev=exec_prefix ;;
897 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
898 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
899 | --exec=* | --exe=* | --ex=*)
900 exec_prefix=$ac_optarg ;;
901
902 -gas | --gas | --ga | --g)
903 # Obsolete; use --with-gas.
904 with_gas=yes ;;
905
906 -help | --help | --hel | --he | -h)
907 ac_init_help=long ;;
908 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
909 ac_init_help=recursive ;;
910 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
911 ac_init_help=short ;;
912
913 -host | --host | --hos | --ho)
914 ac_prev=host_alias ;;
915 -host=* | --host=* | --hos=* | --ho=*)
916 host_alias=$ac_optarg ;;
917
918 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
919 ac_prev=htmldir ;;
920 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
921 | --ht=*)
922 htmldir=$ac_optarg ;;
923
924 -includedir | --includedir | --includedi | --included | --include \
925 | --includ | --inclu | --incl | --inc)
926 ac_prev=includedir ;;
927 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
928 | --includ=* | --inclu=* | --incl=* | --inc=*)
929 includedir=$ac_optarg ;;
930
931 -infodir | --infodir | --infodi | --infod | --info | --inf)
932 ac_prev=infodir ;;
933 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
934 infodir=$ac_optarg ;;
935
936 -libdir | --libdir | --libdi | --libd)
937 ac_prev=libdir ;;
938 -libdir=* | --libdir=* | --libdi=* | --libd=*)
939 libdir=$ac_optarg ;;
940
941 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
942 | --libexe | --libex | --libe)
943 ac_prev=libexecdir ;;
944 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
945 | --libexe=* | --libex=* | --libe=*)
946 libexecdir=$ac_optarg ;;
947
948 -localedir | --localedir | --localedi | --localed | --locale)
949 ac_prev=localedir ;;
950 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
951 localedir=$ac_optarg ;;
952
953 -localstatedir | --localstatedir | --localstatedi | --localstated \
954 | --localstate | --localstat | --localsta | --localst | --locals)
955 ac_prev=localstatedir ;;
956 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
957 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
958 localstatedir=$ac_optarg ;;
959
960 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
961 ac_prev=mandir ;;
962 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
963 mandir=$ac_optarg ;;
964
965 -nfp | --nfp | --nf)
966 # Obsolete; use --without-fp.
967 with_fp=no ;;
968
969 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
970 | --no-cr | --no-c | -n)
971 no_create=yes ;;
972
973 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
974 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
975 no_recursion=yes ;;
976
977 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
978 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
979 | --oldin | --oldi | --old | --ol | --o)
980 ac_prev=oldincludedir ;;
981 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
982 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
983 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
984 oldincludedir=$ac_optarg ;;
985
986 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
987 ac_prev=prefix ;;
988 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
989 prefix=$ac_optarg ;;
990
991 -program-prefix | --program-prefix | --program-prefi | --program-pref \
992 | --program-pre | --program-pr | --program-p)
993 ac_prev=program_prefix ;;
994 -program-prefix=* | --program-prefix=* | --program-prefi=* \
995 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
996 program_prefix=$ac_optarg ;;
997
998 -program-suffix | --program-suffix | --program-suffi | --program-suff \
999 | --program-suf | --program-su | --program-s)
1000 ac_prev=program_suffix ;;
1001 -program-suffix=* | --program-suffix=* | --program-suffi=* \
1002 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1003 program_suffix=$ac_optarg ;;
1004
1005 -program-transform-name | --program-transform-name \
1006 | --program-transform-nam | --program-transform-na \
1007 | --program-transform-n | --program-transform- \
1008 | --program-transform | --program-transfor \
1009 | --program-transfo | --program-transf \
1010 | --program-trans | --program-tran \
1011 | --progr-tra | --program-tr | --program-t)
1012 ac_prev=program_transform_name ;;
1013 -program-transform-name=* | --program-transform-name=* \
1014 | --program-transform-nam=* | --program-transform-na=* \
1015 | --program-transform-n=* | --program-transform-=* \
1016 | --program-transform=* | --program-transfor=* \
1017 | --program-transfo=* | --program-transf=* \
1018 | --program-trans=* | --program-tran=* \
1019 | --progr-tra=* | --program-tr=* | --program-t=*)
1020 program_transform_name=$ac_optarg ;;
1021
1022 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1023 ac_prev=pdfdir ;;
1024 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1025 pdfdir=$ac_optarg ;;
1026
1027 -psdir | --psdir | --psdi | --psd | --ps)
1028 ac_prev=psdir ;;
1029 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1030 psdir=$ac_optarg ;;
1031
1032 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1033 | -silent | --silent | --silen | --sile | --sil)
1034 silent=yes ;;
1035
1036 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1037 ac_prev=sbindir ;;
1038 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1039 | --sbi=* | --sb=*)
1040 sbindir=$ac_optarg ;;
1041
1042 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1043 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1044 | --sharedst | --shareds | --shared | --share | --shar \
1045 | --sha | --sh)
1046 ac_prev=sharedstatedir ;;
1047 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1048 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1049 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1050 | --sha=* | --sh=*)
1051 sharedstatedir=$ac_optarg ;;
1052
1053 -site | --site | --sit)
1054 ac_prev=site ;;
1055 -site=* | --site=* | --sit=*)
1056 site=$ac_optarg ;;
1057
1058 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1059 ac_prev=srcdir ;;
1060 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1061 srcdir=$ac_optarg ;;
1062
1063 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1064 | --syscon | --sysco | --sysc | --sys | --sy)
1065 ac_prev=sysconfdir ;;
1066 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1067 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1068 sysconfdir=$ac_optarg ;;
1069
1070 -target | --target | --targe | --targ | --tar | --ta | --t)
1071 ac_prev=target_alias ;;
1072 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1073 target_alias=$ac_optarg ;;
1074
1075 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1076 verbose=yes ;;
1077
1078 -version | --version | --versio | --versi | --vers | -V)
1079 ac_init_version=: ;;
1080
1081 -with-* | --with-*)
1082 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1083 # Reject names that are not valid shell variable names.
1084 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1085 as_fn_error "invalid package name: $ac_useropt"
1086 ac_useropt_orig=$ac_useropt
1087 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1088 case $ac_user_opts in
1089 *"
1090 "with_$ac_useropt"
1091 "*) ;;
1092 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1093 ac_unrecognized_sep=', ';;
1094 esac
1095 eval with_$ac_useropt=\$ac_optarg ;;
1096
1097 -without-* | --without-*)
1098 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1099 # Reject names that are not valid shell variable names.
1100 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1101 as_fn_error "invalid package name: $ac_useropt"
1102 ac_useropt_orig=$ac_useropt
1103 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1104 case $ac_user_opts in
1105 *"
1106 "with_$ac_useropt"
1107 "*) ;;
1108 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1109 ac_unrecognized_sep=', ';;
1110 esac
1111 eval with_$ac_useropt=no ;;
1112
1113 --x)
1114 # Obsolete; use --with-x.
1115 with_x=yes ;;
1116
1117 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1118 | --x-incl | --x-inc | --x-in | --x-i)
1119 ac_prev=x_includes ;;
1120 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1121 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1122 x_includes=$ac_optarg ;;
1123
1124 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1125 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1126 ac_prev=x_libraries ;;
1127 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1128 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1129 x_libraries=$ac_optarg ;;
1130
1131 -*) as_fn_error "unrecognized option: \`$ac_option'
1132 Try \`$0 --help' for more information."
1133 ;;
1134
1135 *=*)
1136 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1137 # Reject names that are not valid shell variable names.
1138 case $ac_envvar in #(
1139 '' | [0-9]* | *[!_$as_cr_alnum]* )
1140 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1141 esac
1142 eval $ac_envvar=\$ac_optarg
1143 export $ac_envvar ;;
1144
1145 *)
1146 # FIXME: should be removed in autoconf 3.0.
1147 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1148 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1149 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1150 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1151 ;;
1152
1153 esac
1154 done
1155
1156 if test -n "$ac_prev"; then
1157 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1158 as_fn_error "missing argument to $ac_option"
1159 fi
1160
1161 if test -n "$ac_unrecognized_opts"; then
1162 case $enable_option_checking in
1163 no) ;;
1164 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1165 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1166 esac
1167 fi
1168
1169 # Check all directory arguments for consistency.
1170 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1171 datadir sysconfdir sharedstatedir localstatedir includedir \
1172 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1173 libdir localedir mandir
1174 do
1175 eval ac_val=\$$ac_var
1176 # Remove trailing slashes.
1177 case $ac_val in
1178 */ )
1179 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1180 eval $ac_var=\$ac_val;;
1181 esac
1182 # Be sure to have absolute directory names.
1183 case $ac_val in
1184 [\\/$]* | ?:[\\/]* ) continue;;
1185 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1186 esac
1187 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1188 done
1189
1190 # There might be people who depend on the old broken behavior: `$host'
1191 # used to hold the argument of --host etc.
1192 # FIXME: To remove some day.
1193 build=$build_alias
1194 host=$host_alias
1195 target=$target_alias
1196
1197 # FIXME: To remove some day.
1198 if test "x$host_alias" != x; then
1199 if test "x$build_alias" = x; then
1200 cross_compiling=maybe
1201 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1202 If a cross compiler is detected then cross compile mode will be used." >&2
1203 elif test "x$build_alias" != "x$host_alias"; then
1204 cross_compiling=yes
1205 fi
1206 fi
1207
1208 ac_tool_prefix=
1209 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1210
1211 test "$silent" = yes && exec 6>/dev/null
1212
1213
1214 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1215 ac_ls_di=`ls -di .` &&
1216 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1217 as_fn_error "working directory cannot be determined"
1218 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1219 as_fn_error "pwd does not report name of working directory"
1220
1221
1222 # Find the source files, if location was not specified.
1223 if test -z "$srcdir"; then
1224 ac_srcdir_defaulted=yes
1225 # Try the directory containing this script, then the parent directory.
1226 ac_confdir=`$as_dirname -- "$as_myself" ||
1227 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1228 X"$as_myself" : 'X\(//\)[^/]' \| \
1229 X"$as_myself" : 'X\(//\)$' \| \
1230 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1231 $as_echo X"$as_myself" |
1232 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1233 s//\1/
1234 q
1235 }
1236 /^X\(\/\/\)[^/].*/{
1237 s//\1/
1238 q
1239 }
1240 /^X\(\/\/\)$/{
1241 s//\1/
1242 q
1243 }
1244 /^X\(\/\).*/{
1245 s//\1/
1246 q
1247 }
1248 s/.*/./; q'`
1249 srcdir=$ac_confdir
1250 if test ! -r "$srcdir/$ac_unique_file"; then
1251 srcdir=..
1252 fi
1253 else
1254 ac_srcdir_defaulted=no
1255 fi
1256 if test ! -r "$srcdir/$ac_unique_file"; then
1257 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1258 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1259 fi
1260 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1261 ac_abs_confdir=`(
1262 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1263 pwd)`
1264 # When building in place, set srcdir=.
1265 if test "$ac_abs_confdir" = "$ac_pwd"; then
1266 srcdir=.
1267 fi
1268 # Remove unnecessary trailing slashes from srcdir.
1269 # Double slashes in file names in object file debugging info
1270 # mess up M-x gdb in Emacs.
1271 case $srcdir in
1272 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1273 esac
1274 for ac_var in $ac_precious_vars; do
1275 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1276 eval ac_env_${ac_var}_value=\$${ac_var}
1277 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1278 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1279 done
1280
1281 #
1282 # Report the --help message.
1283 #
1284 if test "$ac_init_help" = "long"; then
1285 # Omit some internal or obsolete options to make the list less imposing.
1286 # This message is too long to be a string in the A/UX 3.1 sh.
1287 cat <<_ACEOF
1288 \`configure' configures this package to adapt to many kinds of systems.
1289
1290 Usage: $0 [OPTION]... [VAR=VALUE]...
1291
1292 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1293 VAR=VALUE. See below for descriptions of some of the useful variables.
1294
1295 Defaults for the options are specified in brackets.
1296
1297 Configuration:
1298 -h, --help display this help and exit
1299 --help=short display options specific to this package
1300 --help=recursive display the short help of all the included packages
1301 -V, --version display version information and exit
1302 -q, --quiet, --silent do not print \`checking...' messages
1303 --cache-file=FILE cache test results in FILE [disabled]
1304 -C, --config-cache alias for \`--cache-file=config.cache'
1305 -n, --no-create do not create output files
1306 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1307
1308 Installation directories:
1309 --prefix=PREFIX install architecture-independent files in PREFIX
1310 [$ac_default_prefix]
1311 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1312 [PREFIX]
1313
1314 By default, \`make install' will install all the files in
1315 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1316 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1317 for instance \`--prefix=\$HOME'.
1318
1319 For better control, use the options below.
1320
1321 Fine tuning of the installation directories:
1322 --bindir=DIR user executables [EPREFIX/bin]
1323 --sbindir=DIR system admin executables [EPREFIX/sbin]
1324 --libexecdir=DIR program executables [EPREFIX/libexec]
1325 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1326 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1327 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1328 --libdir=DIR object code libraries [EPREFIX/lib]
1329 --includedir=DIR C header files [PREFIX/include]
1330 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1331 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1332 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1333 --infodir=DIR info documentation [DATAROOTDIR/info]
1334 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1335 --mandir=DIR man documentation [DATAROOTDIR/man]
1336 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1337 --htmldir=DIR html documentation [DOCDIR]
1338 --dvidir=DIR dvi documentation [DOCDIR]
1339 --pdfdir=DIR pdf documentation [DOCDIR]
1340 --psdir=DIR ps documentation [DOCDIR]
1341 _ACEOF
1342
1343 cat <<\_ACEOF
1344
1345 Program names:
1346 --program-prefix=PREFIX prepend PREFIX to installed program names
1347 --program-suffix=SUFFIX append SUFFIX to installed program names
1348 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1349
1350 System types:
1351 --build=BUILD configure for building on BUILD [guessed]
1352 --host=HOST cross-compile to build programs to run on HOST [BUILD]
1353 --target=TARGET configure for building compilers for TARGET [HOST]
1354 _ACEOF
1355 fi
1356
1357 if test -n "$ac_init_help"; then
1358
1359 cat <<\_ACEOF
1360
1361 Optional Features:
1362 --disable-option-checking ignore unrecognized --enable/--with options
1363 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1364 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1365 --enable-maintainer-mode Enable developer functionality.
1366 --enable-sim-bswap Use Host specific BSWAP instruction.
1367 --enable-sim-cflags=opts Extra CFLAGS for use in building simulator
1368 --enable-sim-debug=opts Enable debugging flags
1369 --enable-sim-stdio Specify whether to use stdio for console input/output.
1370 --enable-sim-trace=opts Enable tracing flags
1371 --enable-sim-profile=opts Enable profiling flags
1372 --enable-sim-endian=endian Specify target byte endian orientation.
1373 --enable-sim-alignment=align Specify strict, nonstrict or forced alignment of memory accesses.
1374 --enable-sim-hostendian=end Specify host byte endian orientation.
1375 --enable-sim-default-model=model Specify default model to simulate.
1376 --enable-sim-environment=environment Specify mixed, user, virtual or operating environment.
1377 --enable-sim-inline=inlines Specify which functions should be inlined.
1378 --enable-build-warnings Enable build-time compiler warnings if gcc is used
1379 --enable-gdb-build-warnings Enable SIM specific build-time compiler warnings if gcc is used
1380 --enable-sim-hardware=LIST Specify the hardware to be included in the build.
1381
1382 Optional Packages:
1383 --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1384 --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1385 --with-zlib include zlib support (auto/yes/no) default=auto
1386 --with-pkgversion=PKG Use PKG in the version string in place of "GDB"
1387 --with-bugurl=URL Direct users to URL to report a bug
1388
1389 Some influential environment variables:
1390 CC C compiler command
1391 CFLAGS C compiler flags
1392 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1393 nonstandard directory <lib dir>
1394 LIBS libraries to pass to the linker, e.g. -l<library>
1395 CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1396 you have headers in a nonstandard directory <include dir>
1397 CPP C preprocessor
1398 PKG_CONFIG path to pkg-config utility
1399 PKG_CONFIG_PATH
1400 directories to add to pkg-config's search path
1401 PKG_CONFIG_LIBDIR
1402 path overriding pkg-config's built-in search path
1403 SDL_CFLAGS C compiler flags for SDL, overriding pkg-config
1404 SDL_LIBS linker flags for SDL, overriding pkg-config
1405
1406 Use these variables to override the choices made by `configure' or to help
1407 it to find libraries and programs with nonstandard names/locations.
1408
1409 Report bugs to the package provider.
1410 _ACEOF
1411 ac_status=$?
1412 fi
1413
1414 if test "$ac_init_help" = "recursive"; then
1415 # If there are subdirs, report their specific --help.
1416 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1417 test -d "$ac_dir" ||
1418 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1419 continue
1420 ac_builddir=.
1421
1422 case "$ac_dir" in
1423 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1424 *)
1425 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1426 # A ".." for each directory in $ac_dir_suffix.
1427 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1428 case $ac_top_builddir_sub in
1429 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1430 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1431 esac ;;
1432 esac
1433 ac_abs_top_builddir=$ac_pwd
1434 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1435 # for backward compatibility:
1436 ac_top_builddir=$ac_top_build_prefix
1437
1438 case $srcdir in
1439 .) # We are building in place.
1440 ac_srcdir=.
1441 ac_top_srcdir=$ac_top_builddir_sub
1442 ac_abs_top_srcdir=$ac_pwd ;;
1443 [\\/]* | ?:[\\/]* ) # Absolute name.
1444 ac_srcdir=$srcdir$ac_dir_suffix;
1445 ac_top_srcdir=$srcdir
1446 ac_abs_top_srcdir=$srcdir ;;
1447 *) # Relative name.
1448 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1449 ac_top_srcdir=$ac_top_build_prefix$srcdir
1450 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1451 esac
1452 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1453
1454 cd "$ac_dir" || { ac_status=$?; continue; }
1455 # Check for guested configure.
1456 if test -f "$ac_srcdir/configure.gnu"; then
1457 echo &&
1458 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1459 elif test -f "$ac_srcdir/configure"; then
1460 echo &&
1461 $SHELL "$ac_srcdir/configure" --help=recursive
1462 else
1463 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1464 fi || ac_status=$?
1465 cd "$ac_pwd" || { ac_status=$?; break; }
1466 done
1467 fi
1468
1469 test -n "$ac_init_help" && exit $ac_status
1470 if $ac_init_version; then
1471 cat <<\_ACEOF
1472 configure
1473 generated by GNU Autoconf 2.64
1474
1475 Copyright (C) 2009 Free Software Foundation, Inc.
1476 This configure script is free software; the Free Software Foundation
1477 gives unlimited permission to copy, distribute and modify it.
1478 _ACEOF
1479 exit
1480 fi
1481
1482 ## ------------------------ ##
1483 ## Autoconf initialization. ##
1484 ## ------------------------ ##
1485
1486 # ac_fn_c_try_compile LINENO
1487 # --------------------------
1488 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1489 ac_fn_c_try_compile ()
1490 {
1491 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1492 rm -f conftest.$ac_objext
1493 if { { ac_try="$ac_compile"
1494 case "(($ac_try" in
1495 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1496 *) ac_try_echo=$ac_try;;
1497 esac
1498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1499 $as_echo "$ac_try_echo"; } >&5
1500 (eval "$ac_compile") 2>conftest.err
1501 ac_status=$?
1502 if test -s conftest.err; then
1503 grep -v '^ *+' conftest.err >conftest.er1
1504 cat conftest.er1 >&5
1505 mv -f conftest.er1 conftest.err
1506 fi
1507 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1508 test $ac_status = 0; } && {
1509 test -z "$ac_c_werror_flag" ||
1510 test ! -s conftest.err
1511 } && test -s conftest.$ac_objext; then :
1512 ac_retval=0
1513 else
1514 $as_echo "$as_me: failed program was:" >&5
1515 sed 's/^/| /' conftest.$ac_ext >&5
1516
1517 ac_retval=1
1518 fi
1519 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520 return $ac_retval
1521
1522 } # ac_fn_c_try_compile
1523
1524 # ac_fn_c_try_cpp LINENO
1525 # ----------------------
1526 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1527 ac_fn_c_try_cpp ()
1528 {
1529 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530 if { { ac_try="$ac_cpp conftest.$ac_ext"
1531 case "(($ac_try" in
1532 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1533 *) ac_try_echo=$ac_try;;
1534 esac
1535 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1536 $as_echo "$ac_try_echo"; } >&5
1537 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1538 ac_status=$?
1539 if test -s conftest.err; then
1540 grep -v '^ *+' conftest.err >conftest.er1
1541 cat conftest.er1 >&5
1542 mv -f conftest.er1 conftest.err
1543 fi
1544 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1545 test $ac_status = 0; } >/dev/null && {
1546 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1547 test ! -s conftest.err
1548 }; then :
1549 ac_retval=0
1550 else
1551 $as_echo "$as_me: failed program was:" >&5
1552 sed 's/^/| /' conftest.$ac_ext >&5
1553
1554 ac_retval=1
1555 fi
1556 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1557 return $ac_retval
1558
1559 } # ac_fn_c_try_cpp
1560
1561 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1562 # -------------------------------------------------------
1563 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1564 # the include files in INCLUDES and setting the cache variable VAR
1565 # accordingly.
1566 ac_fn_c_check_header_mongrel ()
1567 {
1568 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1569 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1571 $as_echo_n "checking for $2... " >&6; }
1572 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1573 $as_echo_n "(cached) " >&6
1574 fi
1575 eval ac_res=\$$3
1576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1577 $as_echo "$ac_res" >&6; }
1578 else
1579 # Is the header compilable?
1580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1581 $as_echo_n "checking $2 usability... " >&6; }
1582 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1583 /* end confdefs.h. */
1584 $4
1585 #include <$2>
1586 _ACEOF
1587 if ac_fn_c_try_compile "$LINENO"; then :
1588 ac_header_compiler=yes
1589 else
1590 ac_header_compiler=no
1591 fi
1592 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1594 $as_echo "$ac_header_compiler" >&6; }
1595
1596 # Is the header present?
1597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1598 $as_echo_n "checking $2 presence... " >&6; }
1599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600 /* end confdefs.h. */
1601 #include <$2>
1602 _ACEOF
1603 if ac_fn_c_try_cpp "$LINENO"; then :
1604 ac_header_preproc=yes
1605 else
1606 ac_header_preproc=no
1607 fi
1608 rm -f conftest.err conftest.$ac_ext
1609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1610 $as_echo "$ac_header_preproc" >&6; }
1611
1612 # So? What about this header?
1613 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1614 yes:no: )
1615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1616 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1617 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1618 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1619 ;;
1620 no:yes:* )
1621 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1622 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1623 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1624 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1625 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1626 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1627 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1628 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1629 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1630 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1631 ;;
1632 esac
1633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1634 $as_echo_n "checking for $2... " >&6; }
1635 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1636 $as_echo_n "(cached) " >&6
1637 else
1638 eval "$3=\$ac_header_compiler"
1639 fi
1640 eval ac_res=\$$3
1641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1642 $as_echo "$ac_res" >&6; }
1643 fi
1644 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1645
1646 } # ac_fn_c_check_header_mongrel
1647
1648 # ac_fn_c_try_run LINENO
1649 # ----------------------
1650 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1651 # that executables *can* be run.
1652 ac_fn_c_try_run ()
1653 {
1654 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655 if { { ac_try="$ac_link"
1656 case "(($ac_try" in
1657 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1658 *) ac_try_echo=$ac_try;;
1659 esac
1660 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1661 $as_echo "$ac_try_echo"; } >&5
1662 (eval "$ac_link") 2>&5
1663 ac_status=$?
1664 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1665 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1666 { { case "(($ac_try" in
1667 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1668 *) ac_try_echo=$ac_try;;
1669 esac
1670 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1671 $as_echo "$ac_try_echo"; } >&5
1672 (eval "$ac_try") 2>&5
1673 ac_status=$?
1674 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1675 test $ac_status = 0; }; }; then :
1676 ac_retval=0
1677 else
1678 $as_echo "$as_me: program exited with status $ac_status" >&5
1679 $as_echo "$as_me: failed program was:" >&5
1680 sed 's/^/| /' conftest.$ac_ext >&5
1681
1682 ac_retval=$ac_status
1683 fi
1684 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1685 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1686 return $ac_retval
1687
1688 } # ac_fn_c_try_run
1689
1690 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1691 # -------------------------------------------------------
1692 # Tests whether HEADER exists and can be compiled using the include files in
1693 # INCLUDES, setting the cache variable VAR accordingly.
1694 ac_fn_c_check_header_compile ()
1695 {
1696 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1698 $as_echo_n "checking for $2... " >&6; }
1699 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1700 $as_echo_n "(cached) " >&6
1701 else
1702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1703 /* end confdefs.h. */
1704 $4
1705 #include <$2>
1706 _ACEOF
1707 if ac_fn_c_try_compile "$LINENO"; then :
1708 eval "$3=yes"
1709 else
1710 eval "$3=no"
1711 fi
1712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1713 fi
1714 eval ac_res=\$$3
1715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1716 $as_echo "$ac_res" >&6; }
1717 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1718
1719 } # ac_fn_c_check_header_compile
1720
1721 # ac_fn_c_try_link LINENO
1722 # -----------------------
1723 # Try to link conftest.$ac_ext, and return whether this succeeded.
1724 ac_fn_c_try_link ()
1725 {
1726 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1727 rm -f conftest.$ac_objext conftest$ac_exeext
1728 if { { ac_try="$ac_link"
1729 case "(($ac_try" in
1730 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1731 *) ac_try_echo=$ac_try;;
1732 esac
1733 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1734 $as_echo "$ac_try_echo"; } >&5
1735 (eval "$ac_link") 2>conftest.err
1736 ac_status=$?
1737 if test -s conftest.err; then
1738 grep -v '^ *+' conftest.err >conftest.er1
1739 cat conftest.er1 >&5
1740 mv -f conftest.er1 conftest.err
1741 fi
1742 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1743 test $ac_status = 0; } && {
1744 test -z "$ac_c_werror_flag" ||
1745 test ! -s conftest.err
1746 } && test -s conftest$ac_exeext && {
1747 test "$cross_compiling" = yes ||
1748 $as_test_x conftest$ac_exeext
1749 }; then :
1750 ac_retval=0
1751 else
1752 $as_echo "$as_me: failed program was:" >&5
1753 sed 's/^/| /' conftest.$ac_ext >&5
1754
1755 ac_retval=1
1756 fi
1757 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1758 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1759 # interfere with the next link command; also delete a directory that is
1760 # left behind by Apple's compiler. We do this before executing the actions.
1761 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1762 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1763 return $ac_retval
1764
1765 } # ac_fn_c_try_link
1766
1767 # ac_fn_c_check_func LINENO FUNC VAR
1768 # ----------------------------------
1769 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1770 ac_fn_c_check_func ()
1771 {
1772 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1774 $as_echo_n "checking for $2... " >&6; }
1775 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1776 $as_echo_n "(cached) " >&6
1777 else
1778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1779 /* end confdefs.h. */
1780 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1781 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1782 #define $2 innocuous_$2
1783
1784 /* System header to define __stub macros and hopefully few prototypes,
1785 which can conflict with char $2 (); below.
1786 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1787 <limits.h> exists even on freestanding compilers. */
1788
1789 #ifdef __STDC__
1790 # include <limits.h>
1791 #else
1792 # include <assert.h>
1793 #endif
1794
1795 #undef $2
1796
1797 /* Override any GCC internal prototype to avoid an error.
1798 Use char because int might match the return type of a GCC
1799 builtin and then its argument prototype would still apply. */
1800 #ifdef __cplusplus
1801 extern "C"
1802 #endif
1803 char $2 ();
1804 /* The GNU C library defines this for functions which it implements
1805 to always fail with ENOSYS. Some functions are actually named
1806 something starting with __ and the normal name is an alias. */
1807 #if defined __stub_$2 || defined __stub___$2
1808 choke me
1809 #endif
1810
1811 int
1812 main ()
1813 {
1814 return $2 ();
1815 ;
1816 return 0;
1817 }
1818 _ACEOF
1819 if ac_fn_c_try_link "$LINENO"; then :
1820 eval "$3=yes"
1821 else
1822 eval "$3=no"
1823 fi
1824 rm -f core conftest.err conftest.$ac_objext \
1825 conftest$ac_exeext conftest.$ac_ext
1826 fi
1827 eval ac_res=\$$3
1828 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1829 $as_echo "$ac_res" >&6; }
1830 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1831
1832 } # ac_fn_c_check_func
1833 cat >config.log <<_ACEOF
1834 This file contains any messages produced by compilers while
1835 running configure, to aid debugging if configure makes a mistake.
1836
1837 It was created by $as_me, which was
1838 generated by GNU Autoconf 2.64. Invocation command line was
1839
1840 $ $0 $@
1841
1842 _ACEOF
1843 exec 5>>config.log
1844 {
1845 cat <<_ASUNAME
1846 ## --------- ##
1847 ## Platform. ##
1848 ## --------- ##
1849
1850 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1851 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1852 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1853 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1854 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1855
1856 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1857 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1858
1859 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1860 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1861 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1862 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1863 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1864 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1865 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1866
1867 _ASUNAME
1868
1869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1870 for as_dir in $PATH
1871 do
1872 IFS=$as_save_IFS
1873 test -z "$as_dir" && as_dir=.
1874 $as_echo "PATH: $as_dir"
1875 done
1876 IFS=$as_save_IFS
1877
1878 } >&5
1879
1880 cat >&5 <<_ACEOF
1881
1882
1883 ## ----------- ##
1884 ## Core tests. ##
1885 ## ----------- ##
1886
1887 _ACEOF
1888
1889
1890 # Keep a trace of the command line.
1891 # Strip out --no-create and --no-recursion so they do not pile up.
1892 # Strip out --silent because we don't want to record it for future runs.
1893 # Also quote any args containing shell meta-characters.
1894 # Make two passes to allow for proper duplicate-argument suppression.
1895 ac_configure_args=
1896 ac_configure_args0=
1897 ac_configure_args1=
1898 ac_must_keep_next=false
1899 for ac_pass in 1 2
1900 do
1901 for ac_arg
1902 do
1903 case $ac_arg in
1904 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1905 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1906 | -silent | --silent | --silen | --sile | --sil)
1907 continue ;;
1908 *\'*)
1909 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1910 esac
1911 case $ac_pass in
1912 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1913 2)
1914 as_fn_append ac_configure_args1 " '$ac_arg'"
1915 if test $ac_must_keep_next = true; then
1916 ac_must_keep_next=false # Got value, back to normal.
1917 else
1918 case $ac_arg in
1919 *=* | --config-cache | -C | -disable-* | --disable-* \
1920 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1921 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1922 | -with-* | --with-* | -without-* | --without-* | --x)
1923 case "$ac_configure_args0 " in
1924 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1925 esac
1926 ;;
1927 -* ) ac_must_keep_next=true ;;
1928 esac
1929 fi
1930 as_fn_append ac_configure_args " '$ac_arg'"
1931 ;;
1932 esac
1933 done
1934 done
1935 { ac_configure_args0=; unset ac_configure_args0;}
1936 { ac_configure_args1=; unset ac_configure_args1;}
1937
1938 # When interrupted or exit'd, cleanup temporary files, and complete
1939 # config.log. We remove comments because anyway the quotes in there
1940 # would cause problems or look ugly.
1941 # WARNING: Use '\'' to represent an apostrophe within the trap.
1942 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1943 trap 'exit_status=$?
1944 # Save into config.log some information that might help in debugging.
1945 {
1946 echo
1947
1948 cat <<\_ASBOX
1949 ## ---------------- ##
1950 ## Cache variables. ##
1951 ## ---------------- ##
1952 _ASBOX
1953 echo
1954 # The following way of writing the cache mishandles newlines in values,
1955 (
1956 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1957 eval ac_val=\$$ac_var
1958 case $ac_val in #(
1959 *${as_nl}*)
1960 case $ac_var in #(
1961 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1962 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1963 esac
1964 case $ac_var in #(
1965 _ | IFS | as_nl) ;; #(
1966 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1967 *) { eval $ac_var=; unset $ac_var;} ;;
1968 esac ;;
1969 esac
1970 done
1971 (set) 2>&1 |
1972 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1973 *${as_nl}ac_space=\ *)
1974 sed -n \
1975 "s/'\''/'\''\\\\'\'''\''/g;
1976 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1977 ;; #(
1978 *)
1979 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1980 ;;
1981 esac |
1982 sort
1983 )
1984 echo
1985
1986 cat <<\_ASBOX
1987 ## ----------------- ##
1988 ## Output variables. ##
1989 ## ----------------- ##
1990 _ASBOX
1991 echo
1992 for ac_var in $ac_subst_vars
1993 do
1994 eval ac_val=\$$ac_var
1995 case $ac_val in
1996 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1997 esac
1998 $as_echo "$ac_var='\''$ac_val'\''"
1999 done | sort
2000 echo
2001
2002 if test -n "$ac_subst_files"; then
2003 cat <<\_ASBOX
2004 ## ------------------- ##
2005 ## File substitutions. ##
2006 ## ------------------- ##
2007 _ASBOX
2008 echo
2009 for ac_var in $ac_subst_files
2010 do
2011 eval ac_val=\$$ac_var
2012 case $ac_val in
2013 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2014 esac
2015 $as_echo "$ac_var='\''$ac_val'\''"
2016 done | sort
2017 echo
2018 fi
2019
2020 if test -s confdefs.h; then
2021 cat <<\_ASBOX
2022 ## ----------- ##
2023 ## confdefs.h. ##
2024 ## ----------- ##
2025 _ASBOX
2026 echo
2027 cat confdefs.h
2028 echo
2029 fi
2030 test "$ac_signal" != 0 &&
2031 $as_echo "$as_me: caught signal $ac_signal"
2032 $as_echo "$as_me: exit $exit_status"
2033 } >&5
2034 rm -f core *.core core.conftest.* &&
2035 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2036 exit $exit_status
2037 ' 0
2038 for ac_signal in 1 2 13 15; do
2039 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2040 done
2041 ac_signal=0
2042
2043 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2044 rm -f -r conftest* confdefs.h
2045
2046 $as_echo "/* confdefs.h */" > confdefs.h
2047
2048 # Predefined preprocessor variables.
2049
2050 cat >>confdefs.h <<_ACEOF
2051 #define PACKAGE_NAME "$PACKAGE_NAME"
2052 _ACEOF
2053
2054 cat >>confdefs.h <<_ACEOF
2055 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2056 _ACEOF
2057
2058 cat >>confdefs.h <<_ACEOF
2059 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2060 _ACEOF
2061
2062 cat >>confdefs.h <<_ACEOF
2063 #define PACKAGE_STRING "$PACKAGE_STRING"
2064 _ACEOF
2065
2066 cat >>confdefs.h <<_ACEOF
2067 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2068 _ACEOF
2069
2070 cat >>confdefs.h <<_ACEOF
2071 #define PACKAGE_URL "$PACKAGE_URL"
2072 _ACEOF
2073
2074
2075 # Let the site file select an alternate cache file if it wants to.
2076 # Prefer an explicitly selected file to automatically selected ones.
2077 ac_site_file1=NONE
2078 ac_site_file2=NONE
2079 if test -n "$CONFIG_SITE"; then
2080 ac_site_file1=$CONFIG_SITE
2081 elif test "x$prefix" != xNONE; then
2082 ac_site_file1=$prefix/share/config.site
2083 ac_site_file2=$prefix/etc/config.site
2084 else
2085 ac_site_file1=$ac_default_prefix/share/config.site
2086 ac_site_file2=$ac_default_prefix/etc/config.site
2087 fi
2088 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2089 do
2090 test "x$ac_site_file" = xNONE && continue
2091 if test -r "$ac_site_file"; then
2092 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2093 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2094 sed 's/^/| /' "$ac_site_file" >&5
2095 . "$ac_site_file"
2096 fi
2097 done
2098
2099 if test -r "$cache_file"; then
2100 # Some versions of bash will fail to source /dev/null (special
2101 # files actually), so we avoid doing that.
2102 if test -f "$cache_file"; then
2103 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2104 $as_echo "$as_me: loading cache $cache_file" >&6;}
2105 case $cache_file in
2106 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2107 *) . "./$cache_file";;
2108 esac
2109 fi
2110 else
2111 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2112 $as_echo "$as_me: creating cache $cache_file" >&6;}
2113 >$cache_file
2114 fi
2115
2116 # Check that the precious variables saved in the cache have kept the same
2117 # value.
2118 ac_cache_corrupted=false
2119 for ac_var in $ac_precious_vars; do
2120 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2121 eval ac_new_set=\$ac_env_${ac_var}_set
2122 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2123 eval ac_new_val=\$ac_env_${ac_var}_value
2124 case $ac_old_set,$ac_new_set in
2125 set,)
2126 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2127 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2128 ac_cache_corrupted=: ;;
2129 ,set)
2130 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2131 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2132 ac_cache_corrupted=: ;;
2133 ,);;
2134 *)
2135 if test "x$ac_old_val" != "x$ac_new_val"; then
2136 # differences in whitespace do not lead to failure.
2137 ac_old_val_w=`echo x $ac_old_val`
2138 ac_new_val_w=`echo x $ac_new_val`
2139 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2141 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2142 ac_cache_corrupted=:
2143 else
2144 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2145 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2146 eval $ac_var=\$ac_old_val
2147 fi
2148 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2149 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2150 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2151 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2152 fi;;
2153 esac
2154 # Pass precious variables to config.status.
2155 if test "$ac_new_set" = set; then
2156 case $ac_new_val in
2157 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2158 *) ac_arg=$ac_var=$ac_new_val ;;
2159 esac
2160 case " $ac_configure_args " in
2161 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2162 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2163 esac
2164 fi
2165 done
2166 if $ac_cache_corrupted; then
2167 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2168 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2170 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2171 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2172 fi
2173 ## -------------------- ##
2174 ## Main body of script. ##
2175 ## -------------------- ##
2176
2177 ac_ext=c
2178 ac_cpp='$CPP $CPPFLAGS'
2179 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2180 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2181 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2182
2183
2184 ac_config_headers="$ac_config_headers config.h:config.in"
2185
2186
2187 # This file contains common code used by all simulators.
2188 #
2189 # SIM_AC_COMMON invokes AC macros used by all simulators and by the common
2190 # directory. It is intended to be invoked before any target specific stuff.
2191 # SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate the Makefile.
2192 # It is intended to be invoked last.
2193 #
2194 # The simulator's configure.in should look like:
2195 #
2196 # dnl Process this file with autoconf to produce a configure script.
2197 # sinclude(../common/aclocal.m4)
2198 # AC_PREREQ(2.5)dnl
2199 # AC_INIT(Makefile.in)
2200 #
2201 # SIM_AC_COMMON
2202 #
2203 # ... target specific stuff ...
2204 #
2205 # SIM_AC_OUTPUT
2206
2207 # Include global overrides and fixes for Autoconf.
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231 # _AC_CHECK_DECL_BODY
2232 # -------------------
2233 # Shell function body for AC_CHECK_DECL.
2234 # _AC_CHECK_DECL_BODY
2235
2236 # _AC_CHECK_DECLS(SYMBOL, ACTION-IF_FOUND, ACTION-IF-NOT-FOUND,
2237 # INCLUDES)
2238 # -------------------------------------------------------------
2239 # Helper to AC_CHECK_DECLS, which generates the check for a single
2240 # SYMBOL with INCLUDES, performs the AC_DEFINE, then expands
2241 # ACTION-IF-FOUND or ACTION-IF-NOT-FOUND.
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300 sim_inline="-DDEFAULT_INLINE=0"
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337 # intl sister-directory configuration rules.
2338 #
2339
2340 # The idea behind this macro is that there's no need to repeat all the
2341 # autoconf probes done by the intl directory - it's already done them
2342 # for us. In fact, there's no need even to look at the cache for the
2343 # answers. All we need to do is nab a few pieces of information.
2344 # The intl directory is set up to make this easy, by generating a
2345 # small file which can be sourced as a shell script; then we produce
2346 # the necessary substitutions and definitions for this directory.
2347
2348
2349
2350 # Autoconf M4 include file defining utility macros for complex Canadian
2351 # cross builds.
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361 ####
2362 # _NCN_TOOL_PREFIXES: Some stuff that oughtta be done in AC_CANONICAL_SYSTEM
2363 # or AC_INIT.
2364 # These demand that AC_CANONICAL_SYSTEM be called beforehand.
2365
2366 ####
2367 # NCN_STRICT_CHECK_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2368 # Like plain AC_CHECK_TOOLS, but require prefix if build!=host.
2369
2370
2371 ####
2372 # NCN_STRICT_CHECK_TARGET_TOOLS(variable, progs-to-check-for,[value-if-not-found],[path])
2373 # Like CVS Autoconf AC_CHECK_TARGET_TOOLS, but require prefix if build!=target.
2374
2375
2376
2377 # Backported from Autoconf 2.5x; can go away when and if
2378 # we switch. Put the OS path separator in $PATH_SEPARATOR.
2379
2380
2381
2382
2383 # ACX_HAVE_GCC_FOR_TARGET
2384 # Check if the variable GCC_FOR_TARGET really points to a GCC binary.
2385
2386
2387 # ACX_CHECK_INSTALLED_TARGET_TOOL(VAR, PROG)
2388 # Searching for installed target binutils. We need to take extra care,
2389 # else we may find the wrong assembler, linker, etc., and lose.
2390 #
2391 # First try --with-build-time-tools, if specified.
2392 #
2393 # For build != host, we ask the installed GCC for the name of the tool it
2394 # uses, and accept it if it is an absolute path. This is because the
2395 # only good choice for a compiler is the same GCC version that is being
2396 # installed (or we couldn't make target libraries), and we assume that
2397 # on the host system we'll have not only the same GCC version, but also
2398 # the same binutils version.
2399 #
2400 # For build == host, search the same directories that the installed
2401 # compiler will search. We used to do this for the assembler, linker,
2402 # and nm only; for simplicity of configuration, however, we extend this
2403 # criterion to tools (such as ar and ranlib) that are never invoked by
2404 # the compiler, to avoid mismatches.
2405 #
2406 # Also note we have to check MD_EXEC_PREFIX before checking the user's path
2407 # if build == target. This makes the most sense only when bootstrapping,
2408 # but we also do so when build != host. In this case, we hope that the
2409 # build and host systems will have similar contents of MD_EXEC_PREFIX.
2410 #
2411 # If we do not find a suitable binary, then try the user's path.
2412
2413
2414 ###
2415 # AC_PROG_CPP_WERROR
2416 # Used for autoconf 2.5x to force AC_PREPROC_IFELSE to reject code which
2417 # triggers warnings from the preprocessor. Will be in autoconf 2.58.
2418 # For now, using this also overrides header checks to use only the
2419 # preprocessor (matches 2.13 behavior; matching 2.58's behavior is a
2420 # bit harder from here).
2421 # Eventually autoconf will default to checking headers with the compiler
2422 # instead, and we'll have to do this differently.
2423
2424 # AC_PROG_CPP_WERROR
2425
2426 # Test for GNAT.
2427 # We require the gnatbind program, and a compiler driver that
2428 # understands Ada. We use the user's CC setting, already found,
2429 # and possibly add $1 to the command-line parameters.
2430 #
2431 # Sets the shell variable have_gnat to yes or no as appropriate, and
2432 # substitutes GNATBIND and GNATMAKE.
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
2459 # it by inlining the macro's contents.
2460 # This file contains common code used by all simulators.
2461 #
2462 # common.m4 invokes AC macros used by all simulators and by the common
2463 # directory. It is intended to be included before any target specific
2464 # stuff. SIM_AC_OUTPUT is a cover function to AC_OUTPUT to generate
2465 # the Makefile. It is intended to be invoked last.
2466 #
2467 # The simulator's configure.in should look like:
2468 #
2469 # dnl Process this file with autoconf to produce a configure script.
2470 # AC_PREREQ(2.5)dnl
2471 # AC_INIT(Makefile.in)
2472 # AC_CONFIG_HEADER(config.h:config.in)
2473 #
2474 # sinclude(../common/aclocal.m4)
2475 # sinclude(../common/common.m4)
2476 #
2477 # ... target specific stuff ...
2478
2479 ac_aux_dir=
2480 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2481 for ac_t in install-sh install.sh shtool; do
2482 if test -f "$ac_dir/$ac_t"; then
2483 ac_aux_dir=$ac_dir
2484 ac_install_sh="$ac_aux_dir/$ac_t -c"
2485 break 2
2486 fi
2487 done
2488 done
2489 if test -z "$ac_aux_dir"; then
2490 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2491 fi
2492
2493 # These three variables are undocumented and unsupported,
2494 # and are intended to be withdrawn in a future Autoconf release.
2495 # They can cause serious problems if a builder's source tree is in a directory
2496 # whose full name contains unusual characters.
2497 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2498 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2499 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2500
2501
2502 # Make sure we can run config.sub.
2503 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2504 as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2505
2506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2507 $as_echo_n "checking build system type... " >&6; }
2508 if test "${ac_cv_build+set}" = set; then :
2509 $as_echo_n "(cached) " >&6
2510 else
2511 ac_build_alias=$build_alias
2512 test "x$ac_build_alias" = x &&
2513 ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2514 test "x$ac_build_alias" = x &&
2515 as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2516 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2517 as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2518
2519 fi
2520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2521 $as_echo "$ac_cv_build" >&6; }
2522 case $ac_cv_build in
2523 *-*-*) ;;
2524 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2525 esac
2526 build=$ac_cv_build
2527 ac_save_IFS=$IFS; IFS='-'
2528 set x $ac_cv_build
2529 shift
2530 build_cpu=$1
2531 build_vendor=$2
2532 shift; shift
2533 # Remember, the first character of IFS is used to create $*,
2534 # except with old shells:
2535 build_os=$*
2536 IFS=$ac_save_IFS
2537 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2538
2539
2540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2541 $as_echo_n "checking host system type... " >&6; }
2542 if test "${ac_cv_host+set}" = set; then :
2543 $as_echo_n "(cached) " >&6
2544 else
2545 if test "x$host_alias" = x; then
2546 ac_cv_host=$ac_cv_build
2547 else
2548 ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2549 as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2550 fi
2551
2552 fi
2553 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2554 $as_echo "$ac_cv_host" >&6; }
2555 case $ac_cv_host in
2556 *-*-*) ;;
2557 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2558 esac
2559 host=$ac_cv_host
2560 ac_save_IFS=$IFS; IFS='-'
2561 set x $ac_cv_host
2562 shift
2563 host_cpu=$1
2564 host_vendor=$2
2565 shift; shift
2566 # Remember, the first character of IFS is used to create $*,
2567 # except with old shells:
2568 host_os=$*
2569 IFS=$ac_save_IFS
2570 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2571
2572
2573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2574 $as_echo_n "checking target system type... " >&6; }
2575 if test "${ac_cv_target+set}" = set; then :
2576 $as_echo_n "(cached) " >&6
2577 else
2578 if test "x$target_alias" = x; then
2579 ac_cv_target=$ac_cv_host
2580 else
2581 ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2582 as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2583 fi
2584
2585 fi
2586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2587 $as_echo "$ac_cv_target" >&6; }
2588 case $ac_cv_target in
2589 *-*-*) ;;
2590 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2591 esac
2592 target=$ac_cv_target
2593 ac_save_IFS=$IFS; IFS='-'
2594 set x $ac_cv_target
2595 shift
2596 target_cpu=$1
2597 target_vendor=$2
2598 shift; shift
2599 # Remember, the first character of IFS is used to create $*,
2600 # except with old shells:
2601 target_os=$*
2602 IFS=$ac_save_IFS
2603 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2604
2605
2606 # The aliases save the names the user supplied, while $host etc.
2607 # will get canonicalized.
2608 test -n "$target_alias" &&
2609 test "$program_prefix$program_suffix$program_transform_name" = \
2610 NONENONEs,x,x, &&
2611 program_prefix=${target_alias}-
2612
2613 test "$program_prefix" != NONE &&
2614 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2615 # Use a double $ so make ignores it.
2616 test "$program_suffix" != NONE &&
2617 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2618 # Double any \ or $.
2619 # By default was `s,x,x', remove it if useless.
2620 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2621 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2622
2623 ac_ext=c
2624 ac_cpp='$CPP $CPPFLAGS'
2625 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2626 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2627 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2628 if test -n "$ac_tool_prefix"; then
2629 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2630 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2632 $as_echo_n "checking for $ac_word... " >&6; }
2633 if test "${ac_cv_prog_CC+set}" = set; then :
2634 $as_echo_n "(cached) " >&6
2635 else
2636 if test -n "$CC"; then
2637 ac_cv_prog_CC="$CC" # Let the user override the test.
2638 else
2639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2640 for as_dir in $PATH
2641 do
2642 IFS=$as_save_IFS
2643 test -z "$as_dir" && as_dir=.
2644 for ac_exec_ext in '' $ac_executable_extensions; do
2645 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2646 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2647 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2648 break 2
2649 fi
2650 done
2651 done
2652 IFS=$as_save_IFS
2653
2654 fi
2655 fi
2656 CC=$ac_cv_prog_CC
2657 if test -n "$CC"; then
2658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2659 $as_echo "$CC" >&6; }
2660 else
2661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2662 $as_echo "no" >&6; }
2663 fi
2664
2665
2666 fi
2667 if test -z "$ac_cv_prog_CC"; then
2668 ac_ct_CC=$CC
2669 # Extract the first word of "gcc", so it can be a program name with args.
2670 set dummy gcc; ac_word=$2
2671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2672 $as_echo_n "checking for $ac_word... " >&6; }
2673 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2674 $as_echo_n "(cached) " >&6
2675 else
2676 if test -n "$ac_ct_CC"; then
2677 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2678 else
2679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2680 for as_dir in $PATH
2681 do
2682 IFS=$as_save_IFS
2683 test -z "$as_dir" && as_dir=.
2684 for ac_exec_ext in '' $ac_executable_extensions; do
2685 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2686 ac_cv_prog_ac_ct_CC="gcc"
2687 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2688 break 2
2689 fi
2690 done
2691 done
2692 IFS=$as_save_IFS
2693
2694 fi
2695 fi
2696 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2697 if test -n "$ac_ct_CC"; then
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2699 $as_echo "$ac_ct_CC" >&6; }
2700 else
2701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2702 $as_echo "no" >&6; }
2703 fi
2704
2705 if test "x$ac_ct_CC" = x; then
2706 CC=""
2707 else
2708 case $cross_compiling:$ac_tool_warned in
2709 yes:)
2710 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2711 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2712 ac_tool_warned=yes ;;
2713 esac
2714 CC=$ac_ct_CC
2715 fi
2716 else
2717 CC="$ac_cv_prog_CC"
2718 fi
2719
2720 if test -z "$CC"; then
2721 if test -n "$ac_tool_prefix"; then
2722 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2723 set dummy ${ac_tool_prefix}cc; ac_word=$2
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2725 $as_echo_n "checking for $ac_word... " >&6; }
2726 if test "${ac_cv_prog_CC+set}" = set; then :
2727 $as_echo_n "(cached) " >&6
2728 else
2729 if test -n "$CC"; then
2730 ac_cv_prog_CC="$CC" # Let the user override the test.
2731 else
2732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2733 for as_dir in $PATH
2734 do
2735 IFS=$as_save_IFS
2736 test -z "$as_dir" && as_dir=.
2737 for ac_exec_ext in '' $ac_executable_extensions; do
2738 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2739 ac_cv_prog_CC="${ac_tool_prefix}cc"
2740 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2741 break 2
2742 fi
2743 done
2744 done
2745 IFS=$as_save_IFS
2746
2747 fi
2748 fi
2749 CC=$ac_cv_prog_CC
2750 if test -n "$CC"; then
2751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2752 $as_echo "$CC" >&6; }
2753 else
2754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2755 $as_echo "no" >&6; }
2756 fi
2757
2758
2759 fi
2760 fi
2761 if test -z "$CC"; then
2762 # Extract the first word of "cc", so it can be a program name with args.
2763 set dummy cc; ac_word=$2
2764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2765 $as_echo_n "checking for $ac_word... " >&6; }
2766 if test "${ac_cv_prog_CC+set}" = set; then :
2767 $as_echo_n "(cached) " >&6
2768 else
2769 if test -n "$CC"; then
2770 ac_cv_prog_CC="$CC" # Let the user override the test.
2771 else
2772 ac_prog_rejected=no
2773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2774 for as_dir in $PATH
2775 do
2776 IFS=$as_save_IFS
2777 test -z "$as_dir" && as_dir=.
2778 for ac_exec_ext in '' $ac_executable_extensions; do
2779 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2780 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2781 ac_prog_rejected=yes
2782 continue
2783 fi
2784 ac_cv_prog_CC="cc"
2785 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2786 break 2
2787 fi
2788 done
2789 done
2790 IFS=$as_save_IFS
2791
2792 if test $ac_prog_rejected = yes; then
2793 # We found a bogon in the path, so make sure we never use it.
2794 set dummy $ac_cv_prog_CC
2795 shift
2796 if test $# != 0; then
2797 # We chose a different compiler from the bogus one.
2798 # However, it has the same basename, so the bogon will be chosen
2799 # first if we set CC to just the basename; use the full file name.
2800 shift
2801 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2802 fi
2803 fi
2804 fi
2805 fi
2806 CC=$ac_cv_prog_CC
2807 if test -n "$CC"; then
2808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2809 $as_echo "$CC" >&6; }
2810 else
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812 $as_echo "no" >&6; }
2813 fi
2814
2815
2816 fi
2817 if test -z "$CC"; then
2818 if test -n "$ac_tool_prefix"; then
2819 for ac_prog in cl.exe
2820 do
2821 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2822 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2824 $as_echo_n "checking for $ac_word... " >&6; }
2825 if test "${ac_cv_prog_CC+set}" = set; then :
2826 $as_echo_n "(cached) " >&6
2827 else
2828 if test -n "$CC"; then
2829 ac_cv_prog_CC="$CC" # Let the user override the test.
2830 else
2831 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2832 for as_dir in $PATH
2833 do
2834 IFS=$as_save_IFS
2835 test -z "$as_dir" && as_dir=.
2836 for ac_exec_ext in '' $ac_executable_extensions; do
2837 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2838 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2839 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2840 break 2
2841 fi
2842 done
2843 done
2844 IFS=$as_save_IFS
2845
2846 fi
2847 fi
2848 CC=$ac_cv_prog_CC
2849 if test -n "$CC"; then
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2851 $as_echo "$CC" >&6; }
2852 else
2853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2854 $as_echo "no" >&6; }
2855 fi
2856
2857
2858 test -n "$CC" && break
2859 done
2860 fi
2861 if test -z "$CC"; then
2862 ac_ct_CC=$CC
2863 for ac_prog in cl.exe
2864 do
2865 # Extract the first word of "$ac_prog", so it can be a program name with args.
2866 set dummy $ac_prog; ac_word=$2
2867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2868 $as_echo_n "checking for $ac_word... " >&6; }
2869 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2870 $as_echo_n "(cached) " >&6
2871 else
2872 if test -n "$ac_ct_CC"; then
2873 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2874 else
2875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2876 for as_dir in $PATH
2877 do
2878 IFS=$as_save_IFS
2879 test -z "$as_dir" && as_dir=.
2880 for ac_exec_ext in '' $ac_executable_extensions; do
2881 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2882 ac_cv_prog_ac_ct_CC="$ac_prog"
2883 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2884 break 2
2885 fi
2886 done
2887 done
2888 IFS=$as_save_IFS
2889
2890 fi
2891 fi
2892 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2893 if test -n "$ac_ct_CC"; then
2894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2895 $as_echo "$ac_ct_CC" >&6; }
2896 else
2897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2898 $as_echo "no" >&6; }
2899 fi
2900
2901
2902 test -n "$ac_ct_CC" && break
2903 done
2904
2905 if test "x$ac_ct_CC" = x; then
2906 CC=""
2907 else
2908 case $cross_compiling:$ac_tool_warned in
2909 yes:)
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2911 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2912 ac_tool_warned=yes ;;
2913 esac
2914 CC=$ac_ct_CC
2915 fi
2916 fi
2917
2918 fi
2919
2920
2921 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2922 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2923 as_fn_error "no acceptable C compiler found in \$PATH
2924 See \`config.log' for more details." "$LINENO" 5; }
2925
2926 # Provide some information about the compiler.
2927 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2928 set X $ac_compile
2929 ac_compiler=$2
2930 for ac_option in --version -v -V -qversion; do
2931 { { ac_try="$ac_compiler $ac_option >&5"
2932 case "(($ac_try" in
2933 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2934 *) ac_try_echo=$ac_try;;
2935 esac
2936 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2937 $as_echo "$ac_try_echo"; } >&5
2938 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2939 ac_status=$?
2940 if test -s conftest.err; then
2941 sed '10a\
2942 ... rest of stderr output deleted ...
2943 10q' conftest.err >conftest.er1
2944 cat conftest.er1 >&5
2945 rm -f conftest.er1 conftest.err
2946 fi
2947 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2948 test $ac_status = 0; }
2949 done
2950
2951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2952 /* end confdefs.h. */
2953
2954 int
2955 main ()
2956 {
2957
2958 ;
2959 return 0;
2960 }
2961 _ACEOF
2962 ac_clean_files_save=$ac_clean_files
2963 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
2964 # Try to create an executable without -o first, disregard a.out.
2965 # It will help us diagnose broken compilers, and finding out an intuition
2966 # of exeext.
2967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2968 $as_echo_n "checking for C compiler default output file name... " >&6; }
2969 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2970
2971 # The possible output files:
2972 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2973
2974 ac_rmfiles=
2975 for ac_file in $ac_files
2976 do
2977 case $ac_file in
2978 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2979 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2980 esac
2981 done
2982 rm -f $ac_rmfiles
2983
2984 if { { ac_try="$ac_link_default"
2985 case "(($ac_try" in
2986 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2987 *) ac_try_echo=$ac_try;;
2988 esac
2989 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2990 $as_echo "$ac_try_echo"; } >&5
2991 (eval "$ac_link_default") 2>&5
2992 ac_status=$?
2993 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2994 test $ac_status = 0; }; then :
2995 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2996 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2997 # in a Makefile. We should not override ac_cv_exeext if it was cached,
2998 # so that the user can short-circuit this test for compilers unknown to
2999 # Autoconf.
3000 for ac_file in $ac_files ''
3001 do
3002 test -f "$ac_file" || continue
3003 case $ac_file in
3004 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3005 ;;
3006 [ab].out )
3007 # We found the default executable, but exeext='' is most
3008 # certainly right.
3009 break;;
3010 *.* )
3011 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3012 then :; else
3013 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3014 fi
3015 # We set ac_cv_exeext here because the later test for it is not
3016 # safe: cross compilers may not add the suffix if given an `-o'
3017 # argument, so we may need to know it at that point already.
3018 # Even if this section looks crufty: it has the advantage of
3019 # actually working.
3020 break;;
3021 * )
3022 break;;
3023 esac
3024 done
3025 test "$ac_cv_exeext" = no && ac_cv_exeext=
3026
3027 else
3028 ac_file=''
3029 fi
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3031 $as_echo "$ac_file" >&6; }
3032 if test -z "$ac_file"; then :
3033 $as_echo "$as_me: failed program was:" >&5
3034 sed 's/^/| /' conftest.$ac_ext >&5
3035
3036 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3037 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3038 { as_fn_set_status 77
3039 as_fn_error "C compiler cannot create executables
3040 See \`config.log' for more details." "$LINENO" 5; }; }
3041 fi
3042 ac_exeext=$ac_cv_exeext
3043
3044 # Check that the compiler produces executables we can run. If not, either
3045 # the compiler is broken, or we cross compile.
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3047 $as_echo_n "checking whether the C compiler works... " >&6; }
3048 # If not cross compiling, check that we can run a simple program.
3049 if test "$cross_compiling" != yes; then
3050 if { ac_try='./$ac_file'
3051 { { case "(($ac_try" in
3052 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3053 *) ac_try_echo=$ac_try;;
3054 esac
3055 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056 $as_echo "$ac_try_echo"; } >&5
3057 (eval "$ac_try") 2>&5
3058 ac_status=$?
3059 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3060 test $ac_status = 0; }; }; then
3061 cross_compiling=no
3062 else
3063 if test "$cross_compiling" = maybe; then
3064 cross_compiling=yes
3065 else
3066 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3067 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3068 as_fn_error "cannot run C compiled programs.
3069 If you meant to cross compile, use \`--host'.
3070 See \`config.log' for more details." "$LINENO" 5; }
3071 fi
3072 fi
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3075 $as_echo "yes" >&6; }
3076
3077 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3078 ac_clean_files=$ac_clean_files_save
3079 # Check that the compiler produces executables we can run. If not, either
3080 # the compiler is broken, or we cross compile.
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3082 $as_echo_n "checking whether we are cross compiling... " >&6; }
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3084 $as_echo "$cross_compiling" >&6; }
3085
3086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3087 $as_echo_n "checking for suffix of executables... " >&6; }
3088 if { { ac_try="$ac_link"
3089 case "(($ac_try" in
3090 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3091 *) ac_try_echo=$ac_try;;
3092 esac
3093 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3094 $as_echo "$ac_try_echo"; } >&5
3095 (eval "$ac_link") 2>&5
3096 ac_status=$?
3097 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3098 test $ac_status = 0; }; then :
3099 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3100 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3101 # work properly (i.e., refer to `conftest.exe'), while it won't with
3102 # `rm'.
3103 for ac_file in conftest.exe conftest conftest.*; do
3104 test -f "$ac_file" || continue
3105 case $ac_file in
3106 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3107 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3108 break;;
3109 * ) break;;
3110 esac
3111 done
3112 else
3113 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3114 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3115 as_fn_error "cannot compute suffix of executables: cannot compile and link
3116 See \`config.log' for more details." "$LINENO" 5; }
3117 fi
3118 rm -f conftest$ac_cv_exeext
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3120 $as_echo "$ac_cv_exeext" >&6; }
3121
3122 rm -f conftest.$ac_ext
3123 EXEEXT=$ac_cv_exeext
3124 ac_exeext=$EXEEXT
3125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3126 $as_echo_n "checking for suffix of object files... " >&6; }
3127 if test "${ac_cv_objext+set}" = set; then :
3128 $as_echo_n "(cached) " >&6
3129 else
3130 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3131 /* end confdefs.h. */
3132
3133 int
3134 main ()
3135 {
3136
3137 ;
3138 return 0;
3139 }
3140 _ACEOF
3141 rm -f conftest.o conftest.obj
3142 if { { ac_try="$ac_compile"
3143 case "(($ac_try" in
3144 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3145 *) ac_try_echo=$ac_try;;
3146 esac
3147 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3148 $as_echo "$ac_try_echo"; } >&5
3149 (eval "$ac_compile") 2>&5
3150 ac_status=$?
3151 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3152 test $ac_status = 0; }; then :
3153 for ac_file in conftest.o conftest.obj conftest.*; do
3154 test -f "$ac_file" || continue;
3155 case $ac_file in
3156 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3157 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3158 break;;
3159 esac
3160 done
3161 else
3162 $as_echo "$as_me: failed program was:" >&5
3163 sed 's/^/| /' conftest.$ac_ext >&5
3164
3165 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3167 as_fn_error "cannot compute suffix of object files: cannot compile
3168 See \`config.log' for more details." "$LINENO" 5; }
3169 fi
3170 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3171 fi
3172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3173 $as_echo "$ac_cv_objext" >&6; }
3174 OBJEXT=$ac_cv_objext
3175 ac_objext=$OBJEXT
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3177 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3178 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3179 $as_echo_n "(cached) " >&6
3180 else
3181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3182 /* end confdefs.h. */
3183
3184 int
3185 main ()
3186 {
3187 #ifndef __GNUC__
3188 choke me
3189 #endif
3190
3191 ;
3192 return 0;
3193 }
3194 _ACEOF
3195 if ac_fn_c_try_compile "$LINENO"; then :
3196 ac_compiler_gnu=yes
3197 else
3198 ac_compiler_gnu=no
3199 fi
3200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3201 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3202
3203 fi
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3205 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3206 if test $ac_compiler_gnu = yes; then
3207 GCC=yes
3208 else
3209 GCC=
3210 fi
3211 ac_test_CFLAGS=${CFLAGS+set}
3212 ac_save_CFLAGS=$CFLAGS
3213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3214 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3215 if test "${ac_cv_prog_cc_g+set}" = set; then :
3216 $as_echo_n "(cached) " >&6
3217 else
3218 ac_save_c_werror_flag=$ac_c_werror_flag
3219 ac_c_werror_flag=yes
3220 ac_cv_prog_cc_g=no
3221 CFLAGS="-g"
3222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3223 /* end confdefs.h. */
3224
3225 int
3226 main ()
3227 {
3228
3229 ;
3230 return 0;
3231 }
3232 _ACEOF
3233 if ac_fn_c_try_compile "$LINENO"; then :
3234 ac_cv_prog_cc_g=yes
3235 else
3236 CFLAGS=""
3237 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3238 /* end confdefs.h. */
3239
3240 int
3241 main ()
3242 {
3243
3244 ;
3245 return 0;
3246 }
3247 _ACEOF
3248 if ac_fn_c_try_compile "$LINENO"; then :
3249
3250 else
3251 ac_c_werror_flag=$ac_save_c_werror_flag
3252 CFLAGS="-g"
3253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3254 /* end confdefs.h. */
3255
3256 int
3257 main ()
3258 {
3259
3260 ;
3261 return 0;
3262 }
3263 _ACEOF
3264 if ac_fn_c_try_compile "$LINENO"; then :
3265 ac_cv_prog_cc_g=yes
3266 fi
3267 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3268 fi
3269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3270 fi
3271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3272 ac_c_werror_flag=$ac_save_c_werror_flag
3273 fi
3274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3275 $as_echo "$ac_cv_prog_cc_g" >&6; }
3276 if test "$ac_test_CFLAGS" = set; then
3277 CFLAGS=$ac_save_CFLAGS
3278 elif test $ac_cv_prog_cc_g = yes; then
3279 if test "$GCC" = yes; then
3280 CFLAGS="-g -O2"
3281 else
3282 CFLAGS="-g"
3283 fi
3284 else
3285 if test "$GCC" = yes; then
3286 CFLAGS="-O2"
3287 else
3288 CFLAGS=
3289 fi
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3292 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3293 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3294 $as_echo_n "(cached) " >&6
3295 else
3296 ac_cv_prog_cc_c89=no
3297 ac_save_CC=$CC
3298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3299 /* end confdefs.h. */
3300 #include <stdarg.h>
3301 #include <stdio.h>
3302 #include <sys/types.h>
3303 #include <sys/stat.h>
3304 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3305 struct buf { int x; };
3306 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3307 static char *e (p, i)
3308 char **p;
3309 int i;
3310 {
3311 return p[i];
3312 }
3313 static char *f (char * (*g) (char **, int), char **p, ...)
3314 {
3315 char *s;
3316 va_list v;
3317 va_start (v,p);
3318 s = g (p, va_arg (v,int));
3319 va_end (v);
3320 return s;
3321 }
3322
3323 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3324 function prototypes and stuff, but not '\xHH' hex character constants.
3325 These don't provoke an error unfortunately, instead are silently treated
3326 as 'x'. The following induces an error, until -std is added to get
3327 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3328 array size at least. It's necessary to write '\x00'==0 to get something
3329 that's true only with -std. */
3330 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3331
3332 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3333 inside strings and character constants. */
3334 #define FOO(x) 'x'
3335 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3336
3337 int test (int i, double x);
3338 struct s1 {int (*f) (int a);};
3339 struct s2 {int (*f) (double a);};
3340 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3341 int argc;
3342 char **argv;
3343 int
3344 main ()
3345 {
3346 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3347 ;
3348 return 0;
3349 }
3350 _ACEOF
3351 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3352 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3353 do
3354 CC="$ac_save_CC $ac_arg"
3355 if ac_fn_c_try_compile "$LINENO"; then :
3356 ac_cv_prog_cc_c89=$ac_arg
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext
3359 test "x$ac_cv_prog_cc_c89" != "xno" && break
3360 done
3361 rm -f conftest.$ac_ext
3362 CC=$ac_save_CC
3363
3364 fi
3365 # AC_CACHE_VAL
3366 case "x$ac_cv_prog_cc_c89" in
3367 x)
3368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3369 $as_echo "none needed" >&6; } ;;
3370 xno)
3371 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3372 $as_echo "unsupported" >&6; } ;;
3373 *)
3374 CC="$CC $ac_cv_prog_cc_c89"
3375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3376 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3377 esac
3378 if test "x$ac_cv_prog_cc_c89" != xno; then :
3379
3380 fi
3381
3382 ac_ext=c
3383 ac_cpp='$CPP $CPPFLAGS'
3384 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3385 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3386 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3387
3388 # Find a good install program. We prefer a C program (faster),
3389 # so one script is as good as another. But avoid the broken or
3390 # incompatible versions:
3391 # SysV /etc/install, /usr/sbin/install
3392 # SunOS /usr/etc/install
3393 # IRIX /sbin/install
3394 # AIX /bin/install
3395 # AmigaOS /C/install, which installs bootblocks on floppy discs
3396 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3397 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3398 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3399 # OS/2's system install, which has a completely different semantic
3400 # ./install, which can be erroneously created by make from ./install.sh.
3401 # Reject install programs that cannot install multiple files.
3402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3403 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3404 if test -z "$INSTALL"; then
3405 if test "${ac_cv_path_install+set}" = set; then :
3406 $as_echo_n "(cached) " >&6
3407 else
3408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3409 for as_dir in $PATH
3410 do
3411 IFS=$as_save_IFS
3412 test -z "$as_dir" && as_dir=.
3413 # Account for people who put trailing slashes in PATH elements.
3414 case $as_dir/ in #((
3415 ./ | .// | /[cC]/* | \
3416 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3417 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3418 /usr/ucb/* ) ;;
3419 *)
3420 # OSF1 and SCO ODT 3.0 have their own names for install.
3421 # Don't use installbsd from OSF since it installs stuff as root
3422 # by default.
3423 for ac_prog in ginstall scoinst install; do
3424 for ac_exec_ext in '' $ac_executable_extensions; do
3425 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3426 if test $ac_prog = install &&
3427 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3428 # AIX install. It has an incompatible calling convention.
3429 :
3430 elif test $ac_prog = install &&
3431 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3432 # program-specific install script used by HP pwplus--don't use.
3433 :
3434 else
3435 rm -rf conftest.one conftest.two conftest.dir
3436 echo one > conftest.one
3437 echo two > conftest.two
3438 mkdir conftest.dir
3439 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3440 test -s conftest.one && test -s conftest.two &&
3441 test -s conftest.dir/conftest.one &&
3442 test -s conftest.dir/conftest.two
3443 then
3444 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3445 break 3
3446 fi
3447 fi
3448 fi
3449 done
3450 done
3451 ;;
3452 esac
3453
3454 done
3455 IFS=$as_save_IFS
3456
3457 rm -rf conftest.one conftest.two conftest.dir
3458
3459 fi
3460 if test "${ac_cv_path_install+set}" = set; then
3461 INSTALL=$ac_cv_path_install
3462 else
3463 # As a last resort, use the slow shell script. Don't cache a
3464 # value for INSTALL within a source directory, because that will
3465 # break other packages using the cache if that directory is
3466 # removed, or if the value is a relative name.
3467 INSTALL=$ac_install_sh
3468 fi
3469 fi
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3471 $as_echo "$INSTALL" >&6; }
3472
3473 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3474 # It thinks the first close brace ends the variable substitution.
3475 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3476
3477 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3478
3479 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3480
3481
3482 # Put a plausible default for CC_FOR_BUILD in Makefile.
3483 if test "x$cross_compiling" = "xno"; then
3484 CC_FOR_BUILD='$(CC)'
3485 else
3486 CC_FOR_BUILD=gcc
3487 fi
3488
3489
3490
3491
3492 AR=${AR-ar}
3493
3494 if test -n "$ac_tool_prefix"; then
3495 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3496 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3498 $as_echo_n "checking for $ac_word... " >&6; }
3499 if test "${ac_cv_prog_RANLIB+set}" = set; then :
3500 $as_echo_n "(cached) " >&6
3501 else
3502 if test -n "$RANLIB"; then
3503 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3504 else
3505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3506 for as_dir in $PATH
3507 do
3508 IFS=$as_save_IFS
3509 test -z "$as_dir" && as_dir=.
3510 for ac_exec_ext in '' $ac_executable_extensions; do
3511 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3512 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3513 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3514 break 2
3515 fi
3516 done
3517 done
3518 IFS=$as_save_IFS
3519
3520 fi
3521 fi
3522 RANLIB=$ac_cv_prog_RANLIB
3523 if test -n "$RANLIB"; then
3524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3525 $as_echo "$RANLIB" >&6; }
3526 else
3527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3529 fi
3530
3531
3532 fi
3533 if test -z "$ac_cv_prog_RANLIB"; then
3534 ac_ct_RANLIB=$RANLIB
3535 # Extract the first word of "ranlib", so it can be a program name with args.
3536 set dummy ranlib; ac_word=$2
3537 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538 $as_echo_n "checking for $ac_word... " >&6; }
3539 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
3540 $as_echo_n "(cached) " >&6
3541 else
3542 if test -n "$ac_ct_RANLIB"; then
3543 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3544 else
3545 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546 for as_dir in $PATH
3547 do
3548 IFS=$as_save_IFS
3549 test -z "$as_dir" && as_dir=.
3550 for ac_exec_ext in '' $ac_executable_extensions; do
3551 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3552 ac_cv_prog_ac_ct_RANLIB="ranlib"
3553 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554 break 2
3555 fi
3556 done
3557 done
3558 IFS=$as_save_IFS
3559
3560 fi
3561 fi
3562 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3563 if test -n "$ac_ct_RANLIB"; then
3564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3565 $as_echo "$ac_ct_RANLIB" >&6; }
3566 else
3567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568 $as_echo "no" >&6; }
3569 fi
3570
3571 if test "x$ac_ct_RANLIB" = x; then
3572 RANLIB=":"
3573 else
3574 case $cross_compiling:$ac_tool_warned in
3575 yes:)
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3577 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3578 ac_tool_warned=yes ;;
3579 esac
3580 RANLIB=$ac_ct_RANLIB
3581 fi
3582 else
3583 RANLIB="$ac_cv_prog_RANLIB"
3584 fi
3585
3586
3587 ALL_LINGUAS=
3588 # If we haven't got the data from the intl directory,
3589 # assume NLS is disabled.
3590 USE_NLS=no
3591 LIBINTL=
3592 LIBINTL_DEP=
3593 INCINTL=
3594 XGETTEXT=
3595 GMSGFMT=
3596 POSUB=
3597
3598 if test -f ../../intl/config.intl; then
3599 . ../../intl/config.intl
3600 fi
3601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
3602 $as_echo_n "checking whether NLS is requested... " >&6; }
3603 if test x"$USE_NLS" != xyes; then
3604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3605 $as_echo "no" >&6; }
3606 else
3607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3608 $as_echo "yes" >&6; }
3609
3610 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
3611
3612
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
3614 $as_echo_n "checking for catalogs to be installed... " >&6; }
3615 # Look for .po and .gmo files in the source directory.
3616 CATALOGS=
3617 XLINGUAS=
3618 for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
3619 # If there aren't any .gmo files the shell will give us the
3620 # literal string "../path/to/srcdir/po/*.gmo" which has to be
3621 # weeded out.
3622 case "$cat" in *\**)
3623 continue;;
3624 esac
3625 # The quadruple backslash is collapsed to a double backslash
3626 # by the backticks, then collapsed again by the double quotes,
3627 # leaving us with one backslash in the sed expression (right
3628 # before the dot that mustn't act as a wildcard).
3629 cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
3630 lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
3631 # The user is allowed to set LINGUAS to a list of languages to
3632 # install catalogs for. If it's empty that means "all of them."
3633 if test "x$LINGUAS" = x; then
3634 CATALOGS="$CATALOGS $cat"
3635 XLINGUAS="$XLINGUAS $lang"
3636 else
3637 case "$LINGUAS" in *$lang*)
3638 CATALOGS="$CATALOGS $cat"
3639 XLINGUAS="$XLINGUAS $lang"
3640 ;;
3641 esac
3642 fi
3643 done
3644 LINGUAS="$XLINGUAS"
3645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
3646 $as_echo "$LINGUAS" >&6; }
3647
3648
3649 DATADIRNAME=share
3650
3651 INSTOBJEXT=.mo
3652
3653 GENCAT=gencat
3654
3655 CATOBJEXT=.gmo
3656
3657 fi
3658
3659 # Check for common headers.
3660 # FIXME: Seems to me this can cause problems for i386-windows hosts.
3661 # At one point there were hardcoded AC_DEFINE's if ${host} = i386-*-windows*.
3662
3663 ac_ext=c
3664 ac_cpp='$CPP $CPPFLAGS'
3665 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3666 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3667 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3669 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3670 # On Suns, sometimes $CPP names a directory.
3671 if test -n "$CPP" && test -d "$CPP"; then
3672 CPP=
3673 fi
3674 if test -z "$CPP"; then
3675 if test "${ac_cv_prog_CPP+set}" = set; then :
3676 $as_echo_n "(cached) " >&6
3677 else
3678 # Double quotes because CPP needs to be expanded
3679 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3680 do
3681 ac_preproc_ok=false
3682 for ac_c_preproc_warn_flag in '' yes
3683 do
3684 # Use a header file that comes with gcc, so configuring glibc
3685 # with a fresh cross-compiler works.
3686 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3687 # <limits.h> exists even on freestanding compilers.
3688 # On the NeXT, cc -E runs the code through the compiler's parser,
3689 # not just through cpp. "Syntax error" is here to catch this case.
3690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3691 /* end confdefs.h. */
3692 #ifdef __STDC__
3693 # include <limits.h>
3694 #else
3695 # include <assert.h>
3696 #endif
3697 Syntax error
3698 _ACEOF
3699 if ac_fn_c_try_cpp "$LINENO"; then :
3700
3701 else
3702 # Broken: fails on valid input.
3703 continue
3704 fi
3705 rm -f conftest.err conftest.$ac_ext
3706
3707 # OK, works on sane cases. Now check whether nonexistent headers
3708 # can be detected and how.
3709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3710 /* end confdefs.h. */
3711 #include <ac_nonexistent.h>
3712 _ACEOF
3713 if ac_fn_c_try_cpp "$LINENO"; then :
3714 # Broken: success on invalid input.
3715 continue
3716 else
3717 # Passes both tests.
3718 ac_preproc_ok=:
3719 break
3720 fi
3721 rm -f conftest.err conftest.$ac_ext
3722
3723 done
3724 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3725 rm -f conftest.err conftest.$ac_ext
3726 if $ac_preproc_ok; then :
3727 break
3728 fi
3729
3730 done
3731 ac_cv_prog_CPP=$CPP
3732
3733 fi
3734 CPP=$ac_cv_prog_CPP
3735 else
3736 ac_cv_prog_CPP=$CPP
3737 fi
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3739 $as_echo "$CPP" >&6; }
3740 ac_preproc_ok=false
3741 for ac_c_preproc_warn_flag in '' yes
3742 do
3743 # Use a header file that comes with gcc, so configuring glibc
3744 # with a fresh cross-compiler works.
3745 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3746 # <limits.h> exists even on freestanding compilers.
3747 # On the NeXT, cc -E runs the code through the compiler's parser,
3748 # not just through cpp. "Syntax error" is here to catch this case.
3749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h. */
3751 #ifdef __STDC__
3752 # include <limits.h>
3753 #else
3754 # include <assert.h>
3755 #endif
3756 Syntax error
3757 _ACEOF
3758 if ac_fn_c_try_cpp "$LINENO"; then :
3759
3760 else
3761 # Broken: fails on valid input.
3762 continue
3763 fi
3764 rm -f conftest.err conftest.$ac_ext
3765
3766 # OK, works on sane cases. Now check whether nonexistent headers
3767 # can be detected and how.
3768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769 /* end confdefs.h. */
3770 #include <ac_nonexistent.h>
3771 _ACEOF
3772 if ac_fn_c_try_cpp "$LINENO"; then :
3773 # Broken: success on invalid input.
3774 continue
3775 else
3776 # Passes both tests.
3777 ac_preproc_ok=:
3778 break
3779 fi
3780 rm -f conftest.err conftest.$ac_ext
3781
3782 done
3783 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3784 rm -f conftest.err conftest.$ac_ext
3785 if $ac_preproc_ok; then :
3786
3787 else
3788 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3789 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3790 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3791 See \`config.log' for more details." "$LINENO" 5; }
3792 fi
3793
3794 ac_ext=c
3795 ac_cpp='$CPP $CPPFLAGS'
3796 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3797 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3798 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3799
3800
3801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3802 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3803 if test "${ac_cv_path_GREP+set}" = set; then :
3804 $as_echo_n "(cached) " >&6
3805 else
3806 if test -z "$GREP"; then
3807 ac_path_GREP_found=false
3808 # Loop through the user's path and test for each of PROGNAME-LIST
3809 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3810 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3811 do
3812 IFS=$as_save_IFS
3813 test -z "$as_dir" && as_dir=.
3814 for ac_prog in grep ggrep; do
3815 for ac_exec_ext in '' $ac_executable_extensions; do
3816 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3817 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3818 # Check for GNU ac_path_GREP and select it if it is found.
3819 # Check for GNU $ac_path_GREP
3820 case `"$ac_path_GREP" --version 2>&1` in
3821 *GNU*)
3822 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3823 *)
3824 ac_count=0
3825 $as_echo_n 0123456789 >"conftest.in"
3826 while :
3827 do
3828 cat "conftest.in" "conftest.in" >"conftest.tmp"
3829 mv "conftest.tmp" "conftest.in"
3830 cp "conftest.in" "conftest.nl"
3831 $as_echo 'GREP' >> "conftest.nl"
3832 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3833 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3834 as_fn_arith $ac_count + 1 && ac_count=$as_val
3835 if test $ac_count -gt ${ac_path_GREP_max-0}; then
3836 # Best one so far, save it but keep looking for a better one
3837 ac_cv_path_GREP="$ac_path_GREP"
3838 ac_path_GREP_max=$ac_count
3839 fi
3840 # 10*(2^10) chars as input seems more than enough
3841 test $ac_count -gt 10 && break
3842 done
3843 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3844 esac
3845
3846 $ac_path_GREP_found && break 3
3847 done
3848 done
3849 done
3850 IFS=$as_save_IFS
3851 if test -z "$ac_cv_path_GREP"; then
3852 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3853 fi
3854 else
3855 ac_cv_path_GREP=$GREP
3856 fi
3857
3858 fi
3859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3860 $as_echo "$ac_cv_path_GREP" >&6; }
3861 GREP="$ac_cv_path_GREP"
3862
3863
3864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3865 $as_echo_n "checking for egrep... " >&6; }
3866 if test "${ac_cv_path_EGREP+set}" = set; then :
3867 $as_echo_n "(cached) " >&6
3868 else
3869 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3870 then ac_cv_path_EGREP="$GREP -E"
3871 else
3872 if test -z "$EGREP"; then
3873 ac_path_EGREP_found=false
3874 # Loop through the user's path and test for each of PROGNAME-LIST
3875 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3876 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3877 do
3878 IFS=$as_save_IFS
3879 test -z "$as_dir" && as_dir=.
3880 for ac_prog in egrep; do
3881 for ac_exec_ext in '' $ac_executable_extensions; do
3882 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3883 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3884 # Check for GNU ac_path_EGREP and select it if it is found.
3885 # Check for GNU $ac_path_EGREP
3886 case `"$ac_path_EGREP" --version 2>&1` in
3887 *GNU*)
3888 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3889 *)
3890 ac_count=0
3891 $as_echo_n 0123456789 >"conftest.in"
3892 while :
3893 do
3894 cat "conftest.in" "conftest.in" >"conftest.tmp"
3895 mv "conftest.tmp" "conftest.in"
3896 cp "conftest.in" "conftest.nl"
3897 $as_echo 'EGREP' >> "conftest.nl"
3898 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3899 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3900 as_fn_arith $ac_count + 1 && ac_count=$as_val
3901 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3902 # Best one so far, save it but keep looking for a better one
3903 ac_cv_path_EGREP="$ac_path_EGREP"
3904 ac_path_EGREP_max=$ac_count
3905 fi
3906 # 10*(2^10) chars as input seems more than enough
3907 test $ac_count -gt 10 && break
3908 done
3909 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3910 esac
3911
3912 $ac_path_EGREP_found && break 3
3913 done
3914 done
3915 done
3916 IFS=$as_save_IFS
3917 if test -z "$ac_cv_path_EGREP"; then
3918 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3919 fi
3920 else
3921 ac_cv_path_EGREP=$EGREP
3922 fi
3923
3924 fi
3925 fi
3926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3927 $as_echo "$ac_cv_path_EGREP" >&6; }
3928 EGREP="$ac_cv_path_EGREP"
3929
3930
3931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3932 $as_echo_n "checking for ANSI C header files... " >&6; }
3933 if test "${ac_cv_header_stdc+set}" = set; then :
3934 $as_echo_n "(cached) " >&6
3935 else
3936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3937 /* end confdefs.h. */
3938 #include <stdlib.h>
3939 #include <stdarg.h>
3940 #include <string.h>
3941 #include <float.h>
3942
3943 int
3944 main ()
3945 {
3946
3947 ;
3948 return 0;
3949 }
3950 _ACEOF
3951 if ac_fn_c_try_compile "$LINENO"; then :
3952 ac_cv_header_stdc=yes
3953 else
3954 ac_cv_header_stdc=no
3955 fi
3956 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3957
3958 if test $ac_cv_header_stdc = yes; then
3959 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3961 /* end confdefs.h. */
3962 #include <string.h>
3963
3964 _ACEOF
3965 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3966 $EGREP "memchr" >/dev/null 2>&1; then :
3967
3968 else
3969 ac_cv_header_stdc=no
3970 fi
3971 rm -f conftest*
3972
3973 fi
3974
3975 if test $ac_cv_header_stdc = yes; then
3976 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3978 /* end confdefs.h. */
3979 #include <stdlib.h>
3980
3981 _ACEOF
3982 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3983 $EGREP "free" >/dev/null 2>&1; then :
3984
3985 else
3986 ac_cv_header_stdc=no
3987 fi
3988 rm -f conftest*
3989
3990 fi
3991
3992 if test $ac_cv_header_stdc = yes; then
3993 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3994 if test "$cross_compiling" = yes; then :
3995 :
3996 else
3997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998 /* end confdefs.h. */
3999 #include <ctype.h>
4000 #include <stdlib.h>
4001 #if ((' ' & 0x0FF) == 0x020)
4002 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4003 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4004 #else
4005 # define ISLOWER(c) \
4006 (('a' <= (c) && (c) <= 'i') \
4007 || ('j' <= (c) && (c) <= 'r') \
4008 || ('s' <= (c) && (c) <= 'z'))
4009 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4010 #endif
4011
4012 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4013 int
4014 main ()
4015 {
4016 int i;
4017 for (i = 0; i < 256; i++)
4018 if (XOR (islower (i), ISLOWER (i))
4019 || toupper (i) != TOUPPER (i))
4020 return 2;
4021 return 0;
4022 }
4023 _ACEOF
4024 if ac_fn_c_try_run "$LINENO"; then :
4025
4026 else
4027 ac_cv_header_stdc=no
4028 fi
4029 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4030 conftest.$ac_objext conftest.beam conftest.$ac_ext
4031 fi
4032
4033 fi
4034 fi
4035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4036 $as_echo "$ac_cv_header_stdc" >&6; }
4037 if test $ac_cv_header_stdc = yes; then
4038
4039 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4040
4041 fi
4042
4043 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4044 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4045 inttypes.h stdint.h unistd.h
4046 do :
4047 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4048 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4049 "
4050 eval as_val=\$$as_ac_Header
4051 if test "x$as_val" = x""yes; then :
4052 cat >>confdefs.h <<_ACEOF
4053 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4054 _ACEOF
4055
4056 fi
4057
4058 done
4059
4060
4061 for ac_header in stdlib.h string.h strings.h unistd.h time.h
4062 do :
4063 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4064 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4065 eval as_val=\$$as_ac_Header
4066 if test "x$as_val" = x""yes; then :
4067 cat >>confdefs.h <<_ACEOF
4068 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4069 _ACEOF
4070
4071 fi
4072
4073 done
4074
4075 for ac_header in sys/time.h sys/resource.h
4076 do :
4077 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4078 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4079 eval as_val=\$$as_ac_Header
4080 if test "x$as_val" = x""yes; then :
4081 cat >>confdefs.h <<_ACEOF
4082 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4083 _ACEOF
4084
4085 fi
4086
4087 done
4088
4089 for ac_header in fcntl.h fpu_control.h
4090 do :
4091 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4092 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4093 eval as_val=\$$as_ac_Header
4094 if test "x$as_val" = x""yes; then :
4095 cat >>confdefs.h <<_ACEOF
4096 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4097 _ACEOF
4098
4099 fi
4100
4101 done
4102
4103 for ac_header in dlfcn.h errno.h sys/stat.h
4104 do :
4105 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4106 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
4107 eval as_val=\$$as_ac_Header
4108 if test "x$as_val" = x""yes; then :
4109 cat >>confdefs.h <<_ACEOF
4110 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4111 _ACEOF
4112
4113 fi
4114
4115 done
4116
4117 for ac_func in getrusage time sigaction __setfpucw
4118 do :
4119 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
4120 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
4121 eval as_val=\$$as_ac_var
4122 if test "x$as_val" = x""yes; then :
4123 cat >>confdefs.h <<_ACEOF
4124 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
4125 _ACEOF
4126
4127 fi
4128 done
4129
4130
4131 # Check for socket libraries
4132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bind in -lsocket" >&5
4133 $as_echo_n "checking for bind in -lsocket... " >&6; }
4134 if test "${ac_cv_lib_socket_bind+set}" = set; then :
4135 $as_echo_n "(cached) " >&6
4136 else
4137 ac_check_lib_save_LIBS=$LIBS
4138 LIBS="-lsocket $LIBS"
4139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4140 /* end confdefs.h. */
4141
4142 /* Override any GCC internal prototype to avoid an error.
4143 Use char because int might match the return type of a GCC
4144 builtin and then its argument prototype would still apply. */
4145 #ifdef __cplusplus
4146 extern "C"
4147 #endif
4148 char bind ();
4149 int
4150 main ()
4151 {
4152 return bind ();
4153 ;
4154 return 0;
4155 }
4156 _ACEOF
4157 if ac_fn_c_try_link "$LINENO"; then :
4158 ac_cv_lib_socket_bind=yes
4159 else
4160 ac_cv_lib_socket_bind=no
4161 fi
4162 rm -f core conftest.err conftest.$ac_objext \
4163 conftest$ac_exeext conftest.$ac_ext
4164 LIBS=$ac_check_lib_save_LIBS
4165 fi
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_bind" >&5
4167 $as_echo "$ac_cv_lib_socket_bind" >&6; }
4168 if test "x$ac_cv_lib_socket_bind" = x""yes; then :
4169 cat >>confdefs.h <<_ACEOF
4170 #define HAVE_LIBSOCKET 1
4171 _ACEOF
4172
4173 LIBS="-lsocket $LIBS"
4174
4175 fi
4176
4177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4178 $as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4179 if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4180 $as_echo_n "(cached) " >&6
4181 else
4182 ac_check_lib_save_LIBS=$LIBS
4183 LIBS="-lnsl $LIBS"
4184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4185 /* end confdefs.h. */
4186
4187 /* Override any GCC internal prototype to avoid an error.
4188 Use char because int might match the return type of a GCC
4189 builtin and then its argument prototype would still apply. */
4190 #ifdef __cplusplus
4191 extern "C"
4192 #endif
4193 char gethostbyname ();
4194 int
4195 main ()
4196 {
4197 return gethostbyname ();
4198 ;
4199 return 0;
4200 }
4201 _ACEOF
4202 if ac_fn_c_try_link "$LINENO"; then :
4203 ac_cv_lib_nsl_gethostbyname=yes
4204 else
4205 ac_cv_lib_nsl_gethostbyname=no
4206 fi
4207 rm -f core conftest.err conftest.$ac_objext \
4208 conftest$ac_exeext conftest.$ac_ext
4209 LIBS=$ac_check_lib_save_LIBS
4210 fi
4211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4212 $as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4213 if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4214 cat >>confdefs.h <<_ACEOF
4215 #define HAVE_LIBNSL 1
4216 _ACEOF
4217
4218 LIBS="-lnsl $LIBS"
4219
4220 fi
4221
4222
4223 # BFD conditionally uses zlib, so we must link it in if libbfd does, by
4224 # using the same condition.
4225
4226 # See if the user specified whether he wants zlib support or not.
4227
4228 # Check whether --with-zlib was given.
4229 if test "${with_zlib+set}" = set; then :
4230 withval=$with_zlib;
4231 else
4232 with_zlib=auto
4233 fi
4234
4235
4236 if test "$with_zlib" != "no"; then
4237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
4238 $as_echo_n "checking for library containing zlibVersion... " >&6; }
4239 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4240 $as_echo_n "(cached) " >&6
4241 else
4242 ac_func_search_save_LIBS=$LIBS
4243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4244 /* end confdefs.h. */
4245
4246 /* Override any GCC internal prototype to avoid an error.
4247 Use char because int might match the return type of a GCC
4248 builtin and then its argument prototype would still apply. */
4249 #ifdef __cplusplus
4250 extern "C"
4251 #endif
4252 char zlibVersion ();
4253 int
4254 main ()
4255 {
4256 return zlibVersion ();
4257 ;
4258 return 0;
4259 }
4260 _ACEOF
4261 for ac_lib in '' z; do
4262 if test -z "$ac_lib"; then
4263 ac_res="none required"
4264 else
4265 ac_res=-l$ac_lib
4266 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4267 fi
4268 if ac_fn_c_try_link "$LINENO"; then :
4269 ac_cv_search_zlibVersion=$ac_res
4270 fi
4271 rm -f core conftest.err conftest.$ac_objext \
4272 conftest$ac_exeext
4273 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4274 break
4275 fi
4276 done
4277 if test "${ac_cv_search_zlibVersion+set}" = set; then :
4278
4279 else
4280 ac_cv_search_zlibVersion=no
4281 fi
4282 rm conftest.$ac_ext
4283 LIBS=$ac_func_search_save_LIBS
4284 fi
4285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
4286 $as_echo "$ac_cv_search_zlibVersion" >&6; }
4287 ac_res=$ac_cv_search_zlibVersion
4288 if test "$ac_res" != no; then :
4289 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
4290 for ac_header in zlib.h
4291 do :
4292 ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
4293 if test "x$ac_cv_header_zlib_h" = x""yes; then :
4294 cat >>confdefs.h <<_ACEOF
4295 #define HAVE_ZLIB_H 1
4296 _ACEOF
4297
4298 fi
4299
4300 done
4301
4302 fi
4303
4304 if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
4305 as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
4306 fi
4307 fi
4308
4309
4310 . ${srcdir}/../../bfd/configure.host
4311
4312
4313
4314 USE_MAINTAINER_MODE=no
4315 # Check whether --enable-maintainer-mode was given.
4316 if test "${enable_maintainer_mode+set}" = set; then :
4317 enableval=$enable_maintainer_mode; case "${enableval}" in
4318 yes) MAINT="" USE_MAINTAINER_MODE=yes ;;
4319 no) MAINT="#" ;;
4320 *) as_fn_error "\"--enable-maintainer-mode does not take a value\"" "$LINENO" 5; MAINT="#" ;;
4321 esac
4322 if test x"$silent" != x"yes" && test x"$MAINT" = x""; then
4323 echo "Setting maintainer mode" 6>&1
4324 fi
4325 else
4326 MAINT="#"
4327 fi
4328
4329
4330
4331 # Check whether --enable-sim-bswap was given.
4332 if test "${enable_sim_bswap+set}" = set; then :
4333 enableval=$enable_sim_bswap; case "${enableval}" in
4334 yes) sim_bswap="-DWITH_BSWAP=1 -DUSE_BSWAP=1";;
4335 no) sim_bswap="-DWITH_BSWAP=0";;
4336 *) as_fn_error "\"--enable-sim-bswap does not take a value\"" "$LINENO" 5; sim_bswap="";;
4337 esac
4338 if test x"$silent" != x"yes" && test x"$sim_bswap" != x""; then
4339 echo "Setting bswap flags = $sim_bswap" 6>&1
4340 fi
4341 else
4342 sim_bswap=""
4343 fi
4344
4345
4346
4347 # Check whether --enable-sim-cflags was given.
4348 if test "${enable_sim_cflags+set}" = set; then :
4349 enableval=$enable_sim_cflags; case "${enableval}" in
4350 yes) sim_cflags="-O2 -fomit-frame-pointer";;
4351 trace) as_fn_error "\"Please use --enable-sim-debug instead.\"" "$LINENO" 5; sim_cflags="";;
4352 no) sim_cflags="";;
4353 *) sim_cflags=`echo "${enableval}" | sed -e "s/,/ /g"`;;
4354 esac
4355 if test x"$silent" != x"yes" && test x"$sim_cflags" != x""; then
4356 echo "Setting sim cflags = $sim_cflags" 6>&1
4357 fi
4358 else
4359 sim_cflags=""
4360 fi
4361
4362
4363
4364 # Check whether --enable-sim-debug was given.
4365 if test "${enable_sim_debug+set}" = set; then :
4366 enableval=$enable_sim_debug; case "${enableval}" in
4367 yes) sim_debug="-DDEBUG=7 -DWITH_DEBUG=7";;
4368 no) sim_debug="-DDEBUG=0 -DWITH_DEBUG=0";;
4369 *) sim_debug="-DDEBUG='(${enableval})' -DWITH_DEBUG='(${enableval})'";;
4370 esac
4371 if test x"$silent" != x"yes" && test x"$sim_debug" != x""; then
4372 echo "Setting sim debug = $sim_debug" 6>&1
4373 fi
4374 else
4375 sim_debug=""
4376 fi
4377
4378
4379
4380 # Check whether --enable-sim-stdio was given.
4381 if test "${enable_sim_stdio+set}" = set; then :
4382 enableval=$enable_sim_stdio; case "${enableval}" in
4383 yes) sim_stdio="-DWITH_STDIO=DO_USE_STDIO";;
4384 no) sim_stdio="-DWITH_STDIO=DONT_USE_STDIO";;
4385 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-stdio\"" "$LINENO" 5; sim_stdio="";;
4386 esac
4387 if test x"$silent" != x"yes" && test x"$sim_stdio" != x""; then
4388 echo "Setting stdio flags = $sim_stdio" 6>&1
4389 fi
4390 else
4391 sim_stdio=""
4392 fi
4393
4394
4395
4396 # Check whether --enable-sim-trace was given.
4397 if test "${enable_sim_trace+set}" = set; then :
4398 enableval=$enable_sim_trace; case "${enableval}" in
4399 yes) sim_trace="-DTRACE=1 -DWITH_TRACE=-1";;
4400 no) sim_trace="-DTRACE=0 -DWITH_TRACE=0";;
4401 [-0-9]*)
4402 sim_trace="-DTRACE='(${enableval})' -DWITH_TRACE='(${enableval})'";;
4403 [a-z]*)
4404 sim_trace=""
4405 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4406 if test x"$sim_trace" = x; then
4407 sim_trace="-DWITH_TRACE='(TRACE_$x"
4408 else
4409 sim_trace="${sim_trace}|TRACE_$x"
4410 fi
4411 done
4412 sim_trace="$sim_trace)'" ;;
4413 esac
4414 if test x"$silent" != x"yes" && test x"$sim_trace" != x""; then
4415 echo "Setting sim trace = $sim_trace" 6>&1
4416 fi
4417 else
4418 sim_trace=""
4419 fi
4420
4421
4422
4423 # Check whether --enable-sim-profile was given.
4424 if test "${enable_sim_profile+set}" = set; then :
4425 enableval=$enable_sim_profile; case "${enableval}" in
4426 yes) sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1";;
4427 no) sim_profile="-DPROFILE=0 -DWITH_PROFILE=0";;
4428 [-0-9]*)
4429 sim_profile="-DPROFILE='(${enableval})' -DWITH_PROFILE='(${enableval})'";;
4430 [a-z]*)
4431 sim_profile=""
4432 for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4433 if test x"$sim_profile" = x; then
4434 sim_profile="-DWITH_PROFILE='(PROFILE_$x"
4435 else
4436 sim_profile="${sim_profile}|PROFILE_$x"
4437 fi
4438 done
4439 sim_profile="$sim_profile)'" ;;
4440 esac
4441 if test x"$silent" != x"yes" && test x"$sim_profile" != x""; then
4442 echo "Setting sim profile = $sim_profile" 6>&1
4443 fi
4444 else
4445 sim_profile="-DPROFILE=1 -DWITH_PROFILE=-1"
4446 fi
4447
4448
4449
4450
4451 # Check whether --with-pkgversion was given.
4452 if test "${with_pkgversion+set}" = set; then :
4453 withval=$with_pkgversion; case "$withval" in
4454 yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
4455 no) PKGVERSION= ;;
4456 *) PKGVERSION="($withval) " ;;
4457 esac
4458 else
4459 PKGVERSION="(GDB) "
4460
4461 fi
4462
4463
4464
4465
4466
4467 # Check whether --with-bugurl was given.
4468 if test "${with_bugurl+set}" = set; then :
4469 withval=$with_bugurl; case "$withval" in
4470 yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
4471 no) BUGURL=
4472 ;;
4473 *) BUGURL="$withval"
4474 ;;
4475 esac
4476 else
4477 BUGURL="http://www.gnu.org/software/gdb/bugs/"
4478
4479 fi
4480
4481 case ${BUGURL} in
4482 "")
4483 REPORT_BUGS_TO=
4484 REPORT_BUGS_TEXI=
4485 ;;
4486 *)
4487 REPORT_BUGS_TO="<$BUGURL>"
4488 REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
4489 ;;
4490 esac;
4491
4492
4493
4494
4495 cat >>confdefs.h <<_ACEOF
4496 #define PKGVERSION "$PKGVERSION"
4497 _ACEOF
4498
4499
4500 cat >>confdefs.h <<_ACEOF
4501 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
4502 _ACEOF
4503
4504
4505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
4506 $as_echo_n "checking return type of signal handlers... " >&6; }
4507 if test "${ac_cv_type_signal+set}" = set; then :
4508 $as_echo_n "(cached) " >&6
4509 else
4510 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4511 /* end confdefs.h. */
4512 #include <sys/types.h>
4513 #include <signal.h>
4514
4515 int
4516 main ()
4517 {
4518 return *(signal (0, 0)) (0) == 1;
4519 ;
4520 return 0;
4521 }
4522 _ACEOF
4523 if ac_fn_c_try_compile "$LINENO"; then :
4524 ac_cv_type_signal=int
4525 else
4526 ac_cv_type_signal=void
4527 fi
4528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4529 fi
4530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
4531 $as_echo "$ac_cv_type_signal" >&6; }
4532
4533 cat >>confdefs.h <<_ACEOF
4534 #define RETSIGTYPE $ac_cv_type_signal
4535 _ACEOF
4536
4537
4538
4539
4540
4541 sim_link_files=
4542 sim_link_links=
4543
4544 sim_link_links=tconfig.h
4545 if test -f ${srcdir}/tconfig.in
4546 then
4547 sim_link_files=tconfig.in
4548 else
4549 sim_link_files=../common/tconfig.in
4550 fi
4551
4552 # targ-vals.def points to the libc macro description file.
4553 case "${target}" in
4554 *-*-*) TARG_VALS_DEF=../common/nltvals.def ;;
4555 esac
4556 sim_link_files="${sim_link_files} ${TARG_VALS_DEF}"
4557 sim_link_links="${sim_link_links} targ-vals.def"
4558
4559
4560
4561 wire_endian="LITTLE_ENDIAN"
4562 default_endian=""
4563 # Check whether --enable-sim-endian was given.
4564 if test "${enable_sim_endian+set}" = set; then :
4565 enableval=$enable_sim_endian; case "${enableval}" in
4566 b*|B*) sim_endian="-DWITH_TARGET_BYTE_ORDER=BIG_ENDIAN";;
4567 l*|L*) sim_endian="-DWITH_TARGET_BYTE_ORDER=LITTLE_ENDIAN";;
4568 yes) if test x"$wire_endian" != x; then
4569 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4570 else
4571 if test x"$default_endian" != x; then
4572 sim_endian="-DWITH_TARGET_BYTE_ORDER=${default_endian}"
4573 else
4574 echo "No hard-wired endian for target $target" 1>&6
4575 sim_endian="-DWITH_TARGET_BYTE_ORDER=0"
4576 fi
4577 fi;;
4578 no) if test x"$default_endian" != x; then
4579 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4580 else
4581 if test x"$wire_endian" != x; then
4582 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${wire_endian}"
4583 else
4584 echo "No default endian for target $target" 1>&6
4585 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=0"
4586 fi
4587 fi;;
4588 *) as_fn_error "\"Unknown value $enableval for --enable-sim-endian\"" "$LINENO" 5; sim_endian="";;
4589 esac
4590 if test x"$silent" != x"yes" && test x"$sim_endian" != x""; then
4591 echo "Setting endian flags = $sim_endian" 6>&1
4592 fi
4593 else
4594 if test x"$default_endian" != x; then
4595 sim_endian="-DWITH_DEFAULT_TARGET_BYTE_ORDER=${default_endian}"
4596 else
4597 if test x"$wire_endian" != x; then
4598 sim_endian="-DWITH_TARGET_BYTE_ORDER=${wire_endian}"
4599 else
4600 sim_endian=
4601 fi
4602 fi
4603 fi
4604
4605 wire_alignment="STRICT_ALIGNMENT"
4606 default_alignment="STRICT_ALIGNMENT"
4607
4608 # Check whether --enable-sim-alignment was given.
4609 if test "${enable_sim_alignment+set}" = set; then :
4610 enableval=$enable_sim_alignment; case "${enableval}" in
4611 strict | STRICT) sim_alignment="-DWITH_ALIGNMENT=STRICT_ALIGNMENT";;
4612 nonstrict | NONSTRICT) sim_alignment="-DWITH_ALIGNMENT=NONSTRICT_ALIGNMENT";;
4613 forced | FORCED) sim_alignment="-DWITH_ALIGNMENT=FORCED_ALIGNMENT";;
4614 yes) if test x"$wire_alignment" != x; then
4615 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4616 else
4617 if test x"$default_alignment" != x; then
4618 sim_alignment="-DWITH_ALIGNMENT=${default_alignment}"
4619 else
4620 echo "No hard-wired alignment for target $target" 1>&6
4621 sim_alignment="-DWITH_ALIGNMENT=0"
4622 fi
4623 fi;;
4624 no) if test x"$default_alignment" != x; then
4625 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4626 else
4627 if test x"$wire_alignment" != x; then
4628 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${wire_alignment}"
4629 else
4630 echo "No default alignment for target $target" 1>&6
4631 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=0"
4632 fi
4633 fi;;
4634 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-alignment\"" "$LINENO" 5; sim_alignment="";;
4635 esac
4636 if test x"$silent" != x"yes" && test x"$sim_alignment" != x""; then
4637 echo "Setting alignment flags = $sim_alignment" 6>&1
4638 fi
4639 else
4640 if test x"$default_alignment" != x; then
4641 sim_alignment="-DWITH_DEFAULT_ALIGNMENT=${default_alignment}"
4642 else
4643 if test x"$wire_alignment" != x; then
4644 sim_alignment="-DWITH_ALIGNMENT=${wire_alignment}"
4645 else
4646 sim_alignment=
4647 fi
4648 fi
4649 fi
4650
4651
4652 # Check whether --enable-sim-hostendian was given.
4653 if test "${enable_sim_hostendian+set}" = set; then :
4654 enableval=$enable_sim_hostendian; case "${enableval}" in
4655 no) sim_hostendian="-DWITH_HOST_BYTE_ORDER=0";;
4656 b*|B*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN";;
4657 l*|L*) sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN";;
4658 *) as_fn_error "\"Unknown value $enableval for --enable-sim-hostendian\"" "$LINENO" 5; sim_hostendian="";;
4659 esac
4660 if test x"$silent" != x"yes" && test x"$sim_hostendian" != x""; then
4661 echo "Setting hostendian flags = $sim_hostendian" 6>&1
4662 fi
4663 else
4664
4665 if test "x$cross_compiling" = "xno"; then
4666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4667 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4668 if test "${ac_cv_c_bigendian+set}" = set; then :
4669 $as_echo_n "(cached) " >&6
4670 else
4671 ac_cv_c_bigendian=unknown
4672 # See if we're dealing with a universal compiler.
4673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4674 /* end confdefs.h. */
4675 #ifndef __APPLE_CC__
4676 not a universal capable compiler
4677 #endif
4678 typedef int dummy;
4679
4680 _ACEOF
4681 if ac_fn_c_try_compile "$LINENO"; then :
4682
4683 # Check for potential -arch flags. It is not universal unless
4684 # there are at least two -arch flags with different values.
4685 ac_arch=
4686 ac_prev=
4687 for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4688 if test -n "$ac_prev"; then
4689 case $ac_word in
4690 i?86 | x86_64 | ppc | ppc64)
4691 if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
4692 ac_arch=$ac_word
4693 else
4694 ac_cv_c_bigendian=universal
4695 break
4696 fi
4697 ;;
4698 esac
4699 ac_prev=
4700 elif test "x$ac_word" = "x-arch"; then
4701 ac_prev=arch
4702 fi
4703 done
4704 fi
4705 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4706 if test $ac_cv_c_bigendian = unknown; then
4707 # See if sys/param.h defines the BYTE_ORDER macro.
4708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4709 /* end confdefs.h. */
4710 #include <sys/types.h>
4711 #include <sys/param.h>
4712
4713 int
4714 main ()
4715 {
4716 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4717 && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4718 && LITTLE_ENDIAN)
4719 bogus endian macros
4720 #endif
4721
4722 ;
4723 return 0;
4724 }
4725 _ACEOF
4726 if ac_fn_c_try_compile "$LINENO"; then :
4727 # It does; now see whether it defined to BIG_ENDIAN or not.
4728 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h. */
4730 #include <sys/types.h>
4731 #include <sys/param.h>
4732
4733 int
4734 main ()
4735 {
4736 #if BYTE_ORDER != BIG_ENDIAN
4737 not big endian
4738 #endif
4739
4740 ;
4741 return 0;
4742 }
4743 _ACEOF
4744 if ac_fn_c_try_compile "$LINENO"; then :
4745 ac_cv_c_bigendian=yes
4746 else
4747 ac_cv_c_bigendian=no
4748 fi
4749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4750 fi
4751 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4752 fi
4753 if test $ac_cv_c_bigendian = unknown; then
4754 # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4755 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4756 /* end confdefs.h. */
4757 #include <limits.h>
4758
4759 int
4760 main ()
4761 {
4762 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
4763 bogus endian macros
4764 #endif
4765
4766 ;
4767 return 0;
4768 }
4769 _ACEOF
4770 if ac_fn_c_try_compile "$LINENO"; then :
4771 # It does; now see whether it defined to _BIG_ENDIAN or not.
4772 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4773 /* end confdefs.h. */
4774 #include <limits.h>
4775
4776 int
4777 main ()
4778 {
4779 #ifndef _BIG_ENDIAN
4780 not big endian
4781 #endif
4782
4783 ;
4784 return 0;
4785 }
4786 _ACEOF
4787 if ac_fn_c_try_compile "$LINENO"; then :
4788 ac_cv_c_bigendian=yes
4789 else
4790 ac_cv_c_bigendian=no
4791 fi
4792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4793 fi
4794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4795 fi
4796 if test $ac_cv_c_bigendian = unknown; then
4797 # Compile a test program.
4798 if test "$cross_compiling" = yes; then :
4799 # Try to guess by grepping values from an object file.
4800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h. */
4802 short int ascii_mm[] =
4803 { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4804 short int ascii_ii[] =
4805 { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4806 int use_ascii (int i) {
4807 return ascii_mm[i] + ascii_ii[i];
4808 }
4809 short int ebcdic_ii[] =
4810 { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4811 short int ebcdic_mm[] =
4812 { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4813 int use_ebcdic (int i) {
4814 return ebcdic_mm[i] + ebcdic_ii[i];
4815 }
4816 extern int foo;
4817
4818 int
4819 main ()
4820 {
4821 return use_ascii (foo) == use_ebcdic (foo);
4822 ;
4823 return 0;
4824 }
4825 _ACEOF
4826 if ac_fn_c_try_compile "$LINENO"; then :
4827 if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4828 ac_cv_c_bigendian=yes
4829 fi
4830 if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4831 if test "$ac_cv_c_bigendian" = unknown; then
4832 ac_cv_c_bigendian=no
4833 else
4834 # finding both strings is unlikely to happen, but who knows?
4835 ac_cv_c_bigendian=unknown
4836 fi
4837 fi
4838 fi
4839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4840 else
4841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4842 /* end confdefs.h. */
4843 $ac_includes_default
4844 int
4845 main ()
4846 {
4847
4848 /* Are we little or big endian? From Harbison&Steele. */
4849 union
4850 {
4851 long int l;
4852 char c[sizeof (long int)];
4853 } u;
4854 u.l = 1;
4855 return u.c[sizeof (long int) - 1] == 1;
4856
4857 ;
4858 return 0;
4859 }
4860 _ACEOF
4861 if ac_fn_c_try_run "$LINENO"; then :
4862 ac_cv_c_bigendian=no
4863 else
4864 ac_cv_c_bigendian=yes
4865 fi
4866 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4867 conftest.$ac_objext conftest.beam conftest.$ac_ext
4868 fi
4869
4870 fi
4871 fi
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4873 $as_echo "$ac_cv_c_bigendian" >&6; }
4874 case $ac_cv_c_bigendian in #(
4875 yes)
4876 $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
4877 ;; #(
4878 no)
4879 ;; #(
4880 universal)
4881
4882 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4883
4884 ;; #(
4885 *)
4886 as_fn_error "unknown endianness
4887 presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4888 esac
4889
4890 if test $ac_cv_c_bigendian = yes; then
4891 sim_hostendian="-DWITH_HOST_BYTE_ORDER=BIG_ENDIAN"
4892 else
4893 sim_hostendian="-DWITH_HOST_BYTE_ORDER=LITTLE_ENDIAN"
4894 fi
4895 else
4896 sim_hostendian="-DWITH_HOST_BYTE_ORDER=0"
4897 fi
4898 fi
4899
4900
4901 default_sim_default_model="bf537"
4902 # Check whether --enable-sim-default-model was given.
4903 if test "${enable_sim_default_model+set}" = set; then :
4904 enableval=$enable_sim_default_model; case "${enableval}" in
4905 yes|no) as_fn_error "\"Missing argument to --enable-sim-default-model\"" "$LINENO" 5;;
4906 *) sim_default_model="-DWITH_DEFAULT_MODEL='\"${enableval}\"'";;
4907 esac
4908 if test x"$silent" != x"yes" && test x"$sim_default_model" != x""; then
4909 echo "Setting default model = $sim_default_model" 6>&1
4910 fi
4911 else
4912 sim_default_model="-DWITH_DEFAULT_MODEL='\"${default_sim_default_model}\"'"
4913 fi
4914
4915
4916
4917 # Check whether --enable-sim-environment was given.
4918 if test "${enable_sim_environment+set}" = set; then :
4919 enableval=$enable_sim_environment; case "${enableval}" in
4920 all | ALL) sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT";;
4921 user | USER) sim_environment="-DWITH_ENVIRONMENT=USER_ENVIRONMENT";;
4922 virtual | VIRTUAL) sim_environment="-DWITH_ENVIRONMENT=VIRTUAL_ENVIRONMENT";;
4923 operating | OPERATING) sim_environment="-DWITH_ENVIRONMENT=OPERATING_ENVIRONMENT";;
4924 *) as_fn_error "\"Unknown value $enableval passed to --enable-sim-environment\"" "$LINENO" 5;
4925 sim_environment="";;
4926 esac
4927 if test x"$silent" != x"yes" && test x"$sim_environment" != x""; then
4928 echo "Setting sim environment = $sim_environment" 6>&1
4929 fi
4930 else
4931 sim_environment="-DWITH_ENVIRONMENT=ALL_ENVIRONMENT"
4932 fi
4933
4934
4935 default_sim_inline=""
4936 # Check whether --enable-sim-inline was given.
4937 if test "${enable_sim_inline+set}" = set; then :
4938 enableval=$enable_sim_inline; sim_inline=""
4939 case "$enableval" in
4940 no) sim_inline="-DDEFAULT_INLINE=0";;
4941 0) sim_inline="-DDEFAULT_INLINE=0";;
4942 yes | 2) sim_inline="-DDEFAULT_INLINE=ALL_C_INLINE";;
4943 1) sim_inline="-DDEFAULT_INLINE=INLINE_LOCALS";;
4944 *) for x in `echo "$enableval" | sed -e "s/,/ /g"`; do
4945 new_flag=""
4946 case "$x" in
4947 *_INLINE=*) new_flag="-D$x";;
4948 *=*) new_flag=`echo "$x" | sed -e "s/=/_INLINE=/" -e "s/^/-D/"`;;
4949 *_INLINE) new_flag="-D$x=ALL_C_INLINE";;
4950 *) new_flag="-D$x""_INLINE=ALL_C_INLINE";;
4951 esac
4952 if test x"$sim_inline" = x""; then
4953 sim_inline="$new_flag"
4954 else
4955 sim_inline="$sim_inline $new_flag"
4956 fi
4957 done;;
4958 esac
4959 if test x"$silent" != x"yes" && test x"$sim_inline" != x""; then
4960 echo "Setting inline flags = $sim_inline" 6>&1
4961 fi
4962 else
4963
4964 if test "x$cross_compiling" = "xno"; then
4965 if test x"$GCC" != "x" -a x"${default_sim_inline}" != "x" ; then
4966 sim_inline="${default_sim_inline}"
4967 if test x"$silent" != x"yes"; then
4968 echo "Setting inline flags = $sim_inline" 6>&1
4969 fi
4970 else
4971 sim_inline=""
4972 fi
4973 else
4974 sim_inline="-DDEFAULT_INLINE=0"
4975 fi
4976 fi
4977
4978
4979 # NOTE: Don't add -Wall or -Wunused, they both include
4980 # -Wunused-parameter which reports bogus warnings.
4981 # NOTE: If you add to this list, remember to update
4982 # gdb/doc/gdbint.texinfo.
4983 build_warnings="-Wimplicit -Wreturn-type -Wcomment -Wtrigraphs \
4984 -Wformat -Wparentheses -Wpointer-arith"
4985 # GCC supports -Wuninitialized only with -O or -On, n != 0.
4986 if test x${CFLAGS+set} = xset; then
4987 case "${CFLAGS}" in
4988 *"-O0"* ) ;;
4989 *"-O"* )
4990 build_warnings="${build_warnings} -Wuninitialized"
4991 ;;
4992 esac
4993 else
4994 build_warnings="${build_warnings} -Wuninitialized"
4995 fi
4996 # Up for debate: -Wswitch -Wcomment -trigraphs -Wtrigraphs
4997 # -Wunused-function -Wunused-label -Wunused-variable -Wunused-value
4998 # -Wchar-subscripts -Wtraditional -Wshadow -Wcast-qual
4999 # -Wcast-align -Wwrite-strings -Wconversion -Wstrict-prototypes
5000 # -Wmissing-prototypes -Wmissing-declarations -Wredundant-decls
5001 # -Woverloaded-virtual -Winline -Werror"
5002 # Check whether --enable-build-warnings was given.
5003 if test "${enable_build_warnings+set}" = set; then :
5004 enableval=$enable_build_warnings; case "${enableval}" in
5005 yes) ;;
5006 no) build_warnings="-w";;
5007 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5008 build_warnings="${build_warnings} ${t}";;
5009 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5010 build_warnings="${t} ${build_warnings}";;
5011 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5012 esac
5013 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5014 echo "Setting compiler warning flags = $build_warnings" 6>&1
5015 fi
5016 fi
5017 # Check whether --enable-sim-build-warnings was given.
5018 if test "${enable_sim_build_warnings+set}" = set; then :
5019 enableval=$enable_sim_build_warnings; case "${enableval}" in
5020 yes) ;;
5021 no) build_warnings="-w";;
5022 ,*) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5023 build_warnings="${build_warnings} ${t}";;
5024 *,) t=`echo "${enableval}" | sed -e "s/,/ /g"`
5025 build_warnings="${t} ${build_warnings}";;
5026 *) build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
5027 esac
5028 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
5029 echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
5030 fi
5031 fi
5032 WARN_CFLAGS=""
5033 WERROR_CFLAGS=""
5034 if test "x${build_warnings}" != x -a "x$GCC" = xyes
5035 then
5036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
5037 $as_echo_n "checking compiler warning flags... " >&6; }
5038 # Separate out the -Werror flag as some files just cannot be
5039 # compiled with it enabled.
5040 for w in ${build_warnings}; do
5041 case $w in
5042 -Werr*) WERROR_CFLAGS=-Werror ;;
5043 *) # Check that GCC accepts it
5044 saved_CFLAGS="$CFLAGS"
5045 CFLAGS="$CFLAGS $w"
5046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5047 /* end confdefs.h. */
5048
5049 int
5050 main ()
5051 {
5052
5053 ;
5054 return 0;
5055 }
5056 _ACEOF
5057 if ac_fn_c_try_compile "$LINENO"; then :
5058 WARN_CFLAGS="${WARN_CFLAGS} $w"
5059 fi
5060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5061 CFLAGS="$saved_CFLAGS"
5062 esac
5063 done
5064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS}${WERROR_CFLAGS}" >&5
5065 $as_echo "${WARN_CFLAGS}${WERROR_CFLAGS}" >&6; }
5066 fi
5067
5068
5069 if test x"yes" = x"yes"; then
5070 sim_hw_p=yes
5071 else
5072 sim_hw_p=no
5073 fi
5074 if test ""; then
5075 hardware=""
5076 else
5077 hardware="core pal glue"
5078 fi
5079 hardware="$hardware \
5080 bfin_cec \
5081 bfin_ctimer \
5082 bfin_dma \
5083 bfin_dmac \
5084 bfin_ebiu_amc \
5085 bfin_ebiu_ddrc \
5086 bfin_ebiu_sdc \
5087 bfin_emac \
5088 bfin_eppi \
5089 bfin_evt \
5090 bfin_gpio \
5091 bfin_gptimer \
5092 bfin_jtag \
5093 bfin_mmu \
5094 bfin_nfc \
5095 bfin_otp \
5096 bfin_pll \
5097 bfin_ppi \
5098 bfin_rtc \
5099 bfin_sic \
5100 bfin_spi \
5101 bfin_trace \
5102 bfin_twi \
5103 bfin_uart \
5104 bfin_uart2 \
5105 bfin_wdog \
5106 bfin_wp \
5107 eth_phy \
5108 "
5109 sim_hw_cflags="-DWITH_HW=1"
5110 sim_hw="$hardware"
5111 sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
5112 # Check whether --enable-sim-hardware was given.
5113 if test "${enable_sim_hardware+set}" = set; then :
5114 enableval=$enable_sim_hardware;
5115 case "${enableval}" in
5116 yes) sim_hw_p=yes;;
5117 no) sim_hw_p=no;;
5118 ,*) sim_hw_p=yes; hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
5119 *,) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
5120 *) sim_hw_p=yes; hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
5121 esac
5122 if test "$sim_hw_p" != yes; then
5123 sim_hw_objs=
5124 sim_hw_cflags="-DWITH_HW=0"
5125 sim_hw=
5126 else
5127 sim_hw_cflags="-DWITH_HW=1"
5128 # remove duplicates
5129 sim_hw=""
5130 sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
5131 for i in $hardware ; do
5132 case " $sim_hw " in
5133 *" $i "*) ;;
5134 *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
5135 esac
5136 done
5137 fi
5138 if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then
5139 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5140 fi
5141 else
5142
5143 if test "$sim_hw_p" != yes; then
5144 sim_hw_objs=
5145 sim_hw_cflags="-DWITH_HW=0"
5146 sim_hw=
5147 fi
5148 if test x"$silent" != x"yes"; then
5149 echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
5150 fi
5151 fi
5152
5153
5154 for ac_func in getuid getgid geteuid getegid setuid setgid mmap munmap kill pread
5155 do :
5156 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5157 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5158 eval as_val=\$$as_ac_var
5159 if test "x$as_val" = x""yes; then :
5160 cat >>confdefs.h <<_ACEOF
5161 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5162 _ACEOF
5163
5164 fi
5165 done
5166
5167 for ac_header in sys/ioctl.h sys/mman.h net/if.h linux/if_tun.h linux/mii.h
5168 do :
5169 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5170 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5171 eval as_val=\$$as_ac_Header
5172 if test "x$as_val" = x""yes; then :
5173 cat >>confdefs.h <<_ACEOF
5174 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5175 _ACEOF
5176
5177 fi
5178
5179 done
5180
5181
5182 BFIN_SIM_EXTRA_OBJS=
5183
5184 case ${host} in
5185 *mingw32*) ;;
5186 *)
5187
5188 cat >>confdefs.h <<_ACEOF
5189 #define HAVE_DV_SOCKSER 1
5190 _ACEOF
5191
5192 BFIN_SIM_EXTRA_OBJS="${BFIN_SIM_EXTRA_OBJS} dv-sockser.o"
5193 ;;
5194 esac
5195
5196 BFIN_SIM_EXTRA_OBJS=${BFIN_SIM_EXTRA_OBJS}
5197
5198
5199
5200
5201
5202
5203
5204
5205 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5206 if test -n "$ac_tool_prefix"; then
5207 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5208 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5210 $as_echo_n "checking for $ac_word... " >&6; }
5211 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5212 $as_echo_n "(cached) " >&6
5213 else
5214 case $PKG_CONFIG in
5215 [\\/]* | ?:[\\/]*)
5216 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5217 ;;
5218 *)
5219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5220 for as_dir in $PATH
5221 do
5222 IFS=$as_save_IFS
5223 test -z "$as_dir" && as_dir=.
5224 for ac_exec_ext in '' $ac_executable_extensions; do
5225 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5226 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5227 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5228 break 2
5229 fi
5230 done
5231 done
5232 IFS=$as_save_IFS
5233
5234 ;;
5235 esac
5236 fi
5237 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5238 if test -n "$PKG_CONFIG"; then
5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5240 $as_echo "$PKG_CONFIG" >&6; }
5241 else
5242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5243 $as_echo "no" >&6; }
5244 fi
5245
5246
5247 fi
5248 if test -z "$ac_cv_path_PKG_CONFIG"; then
5249 ac_pt_PKG_CONFIG=$PKG_CONFIG
5250 # Extract the first word of "pkg-config", so it can be a program name with args.
5251 set dummy pkg-config; ac_word=$2
5252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5253 $as_echo_n "checking for $ac_word... " >&6; }
5254 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
5255 $as_echo_n "(cached) " >&6
5256 else
5257 case $ac_pt_PKG_CONFIG in
5258 [\\/]* | ?:[\\/]*)
5259 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5260 ;;
5261 *)
5262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5263 for as_dir in $PATH
5264 do
5265 IFS=$as_save_IFS
5266 test -z "$as_dir" && as_dir=.
5267 for ac_exec_ext in '' $ac_executable_extensions; do
5268 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5269 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5270 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5271 break 2
5272 fi
5273 done
5274 done
5275 IFS=$as_save_IFS
5276
5277 ;;
5278 esac
5279 fi
5280 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5281 if test -n "$ac_pt_PKG_CONFIG"; then
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5283 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
5284 else
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286 $as_echo "no" >&6; }
5287 fi
5288
5289 if test "x$ac_pt_PKG_CONFIG" = x; then
5290 PKG_CONFIG=""
5291 else
5292 case $cross_compiling:$ac_tool_warned in
5293 yes:)
5294 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5295 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5296 ac_tool_warned=yes ;;
5297 esac
5298 PKG_CONFIG=$ac_pt_PKG_CONFIG
5299 fi
5300 else
5301 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5302 fi
5303
5304 fi
5305 if test -n "$PKG_CONFIG"; then
5306 _pkg_min_version=0.9.0
5307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5308 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5309 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5311 $as_echo "yes" >&6; }
5312 else
5313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 $as_echo "no" >&6; }
5315 PKG_CONFIG=""
5316 fi
5317 fi
5318
5319 pkg_failed=no
5320 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SDL" >&5
5321 $as_echo_n "checking for SDL... " >&6; }
5322
5323 if test -n "$SDL_CFLAGS"; then
5324 pkg_cv_SDL_CFLAGS="$SDL_CFLAGS"
5325 elif test -n "$PKG_CONFIG"; then
5326 if test -n "$PKG_CONFIG" && \
5327 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
5328 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
5329 ac_status=$?
5330 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5331 test $ac_status = 0; }; then
5332 pkg_cv_SDL_CFLAGS=`$PKG_CONFIG --cflags "sdl" 2>/dev/null`
5333 else
5334 pkg_failed=yes
5335 fi
5336 else
5337 pkg_failed=untried
5338 fi
5339 if test -n "$SDL_LIBS"; then
5340 pkg_cv_SDL_LIBS="$SDL_LIBS"
5341 elif test -n "$PKG_CONFIG"; then
5342 if test -n "$PKG_CONFIG" && \
5343 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sdl\""; } >&5
5344 ($PKG_CONFIG --exists --print-errors "sdl") 2>&5
5345 ac_status=$?
5346 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5347 test $ac_status = 0; }; then
5348 pkg_cv_SDL_LIBS=`$PKG_CONFIG --libs "sdl" 2>/dev/null`
5349 else
5350 pkg_failed=yes
5351 fi
5352 else
5353 pkg_failed=untried
5354 fi
5355
5356
5357
5358 if test $pkg_failed = yes; then
5359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5360 $as_echo "no" >&6; }
5361
5362 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5363 _pkg_short_errors_supported=yes
5364 else
5365 _pkg_short_errors_supported=no
5366 fi
5367 if test $_pkg_short_errors_supported = yes; then
5368 SDL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors "sdl" 2>&1`
5369 else
5370 SDL_PKG_ERRORS=`$PKG_CONFIG --print-errors "sdl" 2>&1`
5371 fi
5372 # Put the nasty error message in config.log where it belongs
5373 echo "$SDL_PKG_ERRORS" >&5
5374
5375 :
5376 elif test $pkg_failed = untried; then
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5378 $as_echo "no" >&6; }
5379 :
5380 else
5381 SDL_CFLAGS=$pkg_cv_SDL_CFLAGS
5382 SDL_LIBS=$pkg_cv_SDL_LIBS
5383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5384 $as_echo "yes" >&6; }
5385
5386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
5387 $as_echo_n "checking for dlopen in -ldl... " >&6; }
5388 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
5389 $as_echo_n "(cached) " >&6
5390 else
5391 ac_check_lib_save_LIBS=$LIBS
5392 LIBS="-ldl $LIBS"
5393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5394 /* end confdefs.h. */
5395
5396 /* Override any GCC internal prototype to avoid an error.
5397 Use char because int might match the return type of a GCC
5398 builtin and then its argument prototype would still apply. */
5399 #ifdef __cplusplus
5400 extern "C"
5401 #endif
5402 char dlopen ();
5403 int
5404 main ()
5405 {
5406 return dlopen ();
5407 ;
5408 return 0;
5409 }
5410 _ACEOF
5411 if ac_fn_c_try_link "$LINENO"; then :
5412 ac_cv_lib_dl_dlopen=yes
5413 else
5414 ac_cv_lib_dl_dlopen=no
5415 fi
5416 rm -f core conftest.err conftest.$ac_objext \
5417 conftest$ac_exeext conftest.$ac_ext
5418 LIBS=$ac_check_lib_save_LIBS
5419 fi
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
5421 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
5422 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
5423
5424 SDL_CFLAGS="${SDL_CFLAGS} -DHAVE_SDL"
5425 SDL_LIBS="-ldl"
5426
5427 else
5428 SDL_CFLAGS= SDL_LIBS=
5429 fi
5430
5431
5432 fi
5433
5434
5435
5436
5437 ac_sources="$sim_link_files"
5438 ac_dests="$sim_link_links"
5439 while test -n "$ac_sources"; do
5440 set $ac_dests; ac_dest=$1; shift; ac_dests=$*
5441 set $ac_sources; ac_source=$1; shift; ac_sources=$*
5442 ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
5443 done
5444 ac_config_links="$ac_config_links $ac_config_links_1"
5445
5446 cgen_breaks=""
5447 if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
5448 cgen_breaks="break cgen_rtx_error";
5449 fi
5450
5451 ac_config_files="$ac_config_files Makefile.sim:Makefile.in"
5452
5453 ac_config_files="$ac_config_files Make-common.sim:../common/Make-common.in"
5454
5455 ac_config_files="$ac_config_files .gdbinit:../common/gdbinit.in"
5456
5457 ac_config_commands="$ac_config_commands Makefile"
5458
5459 ac_config_commands="$ac_config_commands stamp-h"
5460
5461 cat >confcache <<\_ACEOF
5462 # This file is a shell script that caches the results of configure
5463 # tests run on this system so they can be shared between configure
5464 # scripts and configure runs, see configure's option --config-cache.
5465 # It is not useful on other systems. If it contains results you don't
5466 # want to keep, you may remove or edit it.
5467 #
5468 # config.status only pays attention to the cache file if you give it
5469 # the --recheck option to rerun configure.
5470 #
5471 # `ac_cv_env_foo' variables (set or unset) will be overridden when
5472 # loading this file, other *unset* `ac_cv_foo' will be assigned the
5473 # following values.
5474
5475 _ACEOF
5476
5477 # The following way of writing the cache mishandles newlines in values,
5478 # but we know of no workaround that is simple, portable, and efficient.
5479 # So, we kill variables containing newlines.
5480 # Ultrix sh set writes to stderr and can't be redirected directly,
5481 # and sets the high bit in the cache file unless we assign to the vars.
5482 (
5483 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5484 eval ac_val=\$$ac_var
5485 case $ac_val in #(
5486 *${as_nl}*)
5487 case $ac_var in #(
5488 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5489 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5490 esac
5491 case $ac_var in #(
5492 _ | IFS | as_nl) ;; #(
5493 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
5494 *) { eval $ac_var=; unset $ac_var;} ;;
5495 esac ;;
5496 esac
5497 done
5498
5499 (set) 2>&1 |
5500 case $as_nl`(ac_space=' '; set) 2>&1` in #(
5501 *${as_nl}ac_space=\ *)
5502 # `set' does not quote correctly, so add quotes: double-quote
5503 # substitution turns \\\\ into \\, and sed turns \\ into \.
5504 sed -n \
5505 "s/'/'\\\\''/g;
5506 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5507 ;; #(
5508 *)
5509 # `set' quotes correctly as required by POSIX, so do not add quotes.
5510 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5511 ;;
5512 esac |
5513 sort
5514 ) |
5515 sed '
5516 /^ac_cv_env_/b end
5517 t clear
5518 :clear
5519 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5520 t end
5521 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5522 :end' >>confcache
5523 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5524 if test -w "$cache_file"; then
5525 test "x$cache_file" != "x/dev/null" &&
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5527 $as_echo "$as_me: updating cache $cache_file" >&6;}
5528 cat confcache >$cache_file
5529 else
5530 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5531 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5532 fi
5533 fi
5534 rm -f confcache
5535
5536 test "x$prefix" = xNONE && prefix=$ac_default_prefix
5537 # Let make expand exec_prefix.
5538 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5539
5540 DEFS=-DHAVE_CONFIG_H
5541
5542 ac_libobjs=
5543 ac_ltlibobjs=
5544 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5545 # 1. Remove the extension, and $U if already installed.
5546 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5547 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
5548 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5549 # will be set to the directory where LIBOBJS objects are built.
5550 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5551 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5552 done
5553 LIBOBJS=$ac_libobjs
5554
5555 LTLIBOBJS=$ac_ltlibobjs
5556
5557
5558
5559
5560 : ${CONFIG_STATUS=./config.status}
5561 ac_write_fail=0
5562 ac_clean_files_save=$ac_clean_files
5563 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5564 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5565 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5566 as_write_fail=0
5567 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
5568 #! $SHELL
5569 # Generated by $as_me.
5570 # Run this file to recreate the current configuration.
5571 # Compiler output produced by configure, useful for debugging
5572 # configure, is in config.log if it exists.
5573
5574 debug=false
5575 ac_cs_recheck=false
5576 ac_cs_silent=false
5577
5578 SHELL=\${CONFIG_SHELL-$SHELL}
5579 export SHELL
5580 _ASEOF
5581 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
5582 ## -------------------- ##
5583 ## M4sh Initialization. ##
5584 ## -------------------- ##
5585
5586 # Be more Bourne compatible
5587 DUALCASE=1; export DUALCASE # for MKS sh
5588 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5589 emulate sh
5590 NULLCMD=:
5591 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5592 # is contrary to our usage. Disable this feature.
5593 alias -g '${1+"$@"}'='"$@"'
5594 setopt NO_GLOB_SUBST
5595 else
5596 case `(set -o) 2>/dev/null` in #(
5597 *posix*) :
5598 set -o posix ;; #(
5599 *) :
5600 ;;
5601 esac
5602 fi
5603
5604
5605 as_nl='
5606 '
5607 export as_nl
5608 # Printing a long string crashes Solaris 7 /usr/bin/printf.
5609 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5610 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5611 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5612 # Prefer a ksh shell builtin over an external printf program on Solaris,
5613 # but without wasting forks for bash or zsh.
5614 if test -z "$BASH_VERSION$ZSH_VERSION" \
5615 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5616 as_echo='print -r --'
5617 as_echo_n='print -rn --'
5618 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5619 as_echo='printf %s\n'
5620 as_echo_n='printf %s'
5621 else
5622 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5623 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5624 as_echo_n='/usr/ucb/echo -n'
5625 else
5626 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
5627 as_echo_n_body='eval
5628 arg=$1;
5629 case $arg in #(
5630 *"$as_nl"*)
5631 expr "X$arg" : "X\\(.*\\)$as_nl";
5632 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
5633 esac;
5634 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
5635 '
5636 export as_echo_n_body
5637 as_echo_n='sh -c $as_echo_n_body as_echo'
5638 fi
5639 export as_echo_body
5640 as_echo='sh -c $as_echo_body as_echo'
5641 fi
5642
5643 # The user is always right.
5644 if test "${PATH_SEPARATOR+set}" != set; then
5645 PATH_SEPARATOR=:
5646 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5647 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
5648 PATH_SEPARATOR=';'
5649 }
5650 fi
5651
5652
5653 # IFS
5654 # We need space, tab and new line, in precisely that order. Quoting is
5655 # there to prevent editors from complaining about space-tab.
5656 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
5657 # splitting by setting IFS to empty value.)
5658 IFS=" "" $as_nl"
5659
5660 # Find who we are. Look in the path if we contain no directory separator.
5661 case $0 in #((
5662 *[\\/]* ) as_myself=$0 ;;
5663 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5664 for as_dir in $PATH
5665 do
5666 IFS=$as_save_IFS
5667 test -z "$as_dir" && as_dir=.
5668 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5669 done
5670 IFS=$as_save_IFS
5671
5672 ;;
5673 esac
5674 # We did not find ourselves, most probably we were run as `sh COMMAND'
5675 # in which case we are not to be found in the path.
5676 if test "x$as_myself" = x; then
5677 as_myself=$0
5678 fi
5679 if test ! -f "$as_myself"; then
5680 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5681 exit 1
5682 fi
5683
5684 # Unset variables that we do not need and which cause bugs (e.g. in
5685 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
5686 # suppresses any "Segmentation fault" message there. '((' could
5687 # trigger a bug in pdksh 5.2.14.
5688 for as_var in BASH_ENV ENV MAIL MAILPATH
5689 do eval test x\${$as_var+set} = xset \
5690 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
5691 done
5692 PS1='$ '
5693 PS2='> '
5694 PS4='+ '
5695
5696 # NLS nuisances.
5697 LC_ALL=C
5698 export LC_ALL
5699 LANGUAGE=C
5700 export LANGUAGE
5701
5702 # CDPATH.
5703 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5704
5705
5706 # as_fn_error ERROR [LINENO LOG_FD]
5707 # ---------------------------------
5708 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
5709 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
5710 # script with status $?, using 1 if that was 0.
5711 as_fn_error ()
5712 {
5713 as_status=$?; test $as_status -eq 0 && as_status=1
5714 if test "$3"; then
5715 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
5716 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
5717 fi
5718 $as_echo "$as_me: error: $1" >&2
5719 as_fn_exit $as_status
5720 } # as_fn_error
5721
5722
5723 # as_fn_set_status STATUS
5724 # -----------------------
5725 # Set $? to STATUS, without forking.
5726 as_fn_set_status ()
5727 {
5728 return $1
5729 } # as_fn_set_status
5730
5731 # as_fn_exit STATUS
5732 # -----------------
5733 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
5734 as_fn_exit ()
5735 {
5736 set +e
5737 as_fn_set_status $1
5738 exit $1
5739 } # as_fn_exit
5740
5741 # as_fn_unset VAR
5742 # ---------------
5743 # Portably unset VAR.
5744 as_fn_unset ()
5745 {
5746 { eval $1=; unset $1;}
5747 }
5748 as_unset=as_fn_unset
5749 # as_fn_append VAR VALUE
5750 # ----------------------
5751 # Append the text in VALUE to the end of the definition contained in VAR. Take
5752 # advantage of any shell optimizations that allow amortized linear growth over
5753 # repeated appends, instead of the typical quadratic growth present in naive
5754 # implementations.
5755 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
5756 eval 'as_fn_append ()
5757 {
5758 eval $1+=\$2
5759 }'
5760 else
5761 as_fn_append ()
5762 {
5763 eval $1=\$$1\$2
5764 }
5765 fi # as_fn_append
5766
5767 # as_fn_arith ARG...
5768 # ------------------
5769 # Perform arithmetic evaluation on the ARGs, and store the result in the
5770 # global $as_val. Take advantage of shells that can avoid forks. The arguments
5771 # must be portable across $(()) and expr.
5772 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
5773 eval 'as_fn_arith ()
5774 {
5775 as_val=$(( $* ))
5776 }'
5777 else
5778 as_fn_arith ()
5779 {
5780 as_val=`expr "$@" || test $? -eq 1`
5781 }
5782 fi # as_fn_arith
5783
5784
5785 if expr a : '\(a\)' >/dev/null 2>&1 &&
5786 test "X`expr 00001 : '.*\(...\)'`" = X001; then
5787 as_expr=expr
5788 else
5789 as_expr=false
5790 fi
5791
5792 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5793 as_basename=basename
5794 else
5795 as_basename=false
5796 fi
5797
5798 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5799 as_dirname=dirname
5800 else
5801 as_dirname=false
5802 fi
5803
5804 as_me=`$as_basename -- "$0" ||
5805 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5806 X"$0" : 'X\(//\)$' \| \
5807 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5808 $as_echo X/"$0" |
5809 sed '/^.*\/\([^/][^/]*\)\/*$/{
5810 s//\1/
5811 q
5812 }
5813 /^X\/\(\/\/\)$/{
5814 s//\1/
5815 q
5816 }
5817 /^X\/\(\/\).*/{
5818 s//\1/
5819 q
5820 }
5821 s/.*/./; q'`
5822
5823 # Avoid depending upon Character Ranges.
5824 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5825 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5826 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5827 as_cr_digits='0123456789'
5828 as_cr_alnum=$as_cr_Letters$as_cr_digits
5829
5830 ECHO_C= ECHO_N= ECHO_T=
5831 case `echo -n x` in #(((((
5832 -n*)
5833 case `echo 'xy\c'` in
5834 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
5835 xy) ECHO_C='\c';;
5836 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
5837 ECHO_T=' ';;
5838 esac;;
5839 *)
5840 ECHO_N='-n';;
5841 esac
5842
5843 rm -f conf$$ conf$$.exe conf$$.file
5844 if test -d conf$$.dir; then
5845 rm -f conf$$.dir/conf$$.file
5846 else
5847 rm -f conf$$.dir
5848 mkdir conf$$.dir 2>/dev/null
5849 fi
5850 if (echo >conf$$.file) 2>/dev/null; then
5851 if ln -s conf$$.file conf$$ 2>/dev/null; then
5852 as_ln_s='ln -s'
5853 # ... but there are two gotchas:
5854 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5855 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5856 # In both cases, we have to default to `cp -p'.
5857 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5858 as_ln_s='cp -p'
5859 elif ln conf$$.file conf$$ 2>/dev/null; then
5860 as_ln_s=ln
5861 else
5862 as_ln_s='cp -p'
5863 fi
5864 else
5865 as_ln_s='cp -p'
5866 fi
5867 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5868 rmdir conf$$.dir 2>/dev/null
5869
5870
5871 # as_fn_mkdir_p
5872 # -------------
5873 # Create "$as_dir" as a directory, including parents if necessary.
5874 as_fn_mkdir_p ()
5875 {
5876
5877 case $as_dir in #(
5878 -*) as_dir=./$as_dir;;
5879 esac
5880 test -d "$as_dir" || eval $as_mkdir_p || {
5881 as_dirs=
5882 while :; do
5883 case $as_dir in #(
5884 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
5885 *) as_qdir=$as_dir;;
5886 esac
5887 as_dirs="'$as_qdir' $as_dirs"
5888 as_dir=`$as_dirname -- "$as_dir" ||
5889 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
5890 X"$as_dir" : 'X\(//\)[^/]' \| \
5891 X"$as_dir" : 'X\(//\)$' \| \
5892 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
5893 $as_echo X"$as_dir" |
5894 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
5895 s//\1/
5896 q
5897 }
5898 /^X\(\/\/\)[^/].*/{
5899 s//\1/
5900 q
5901 }
5902 /^X\(\/\/\)$/{
5903 s//\1/
5904 q
5905 }
5906 /^X\(\/\).*/{
5907 s//\1/
5908 q
5909 }
5910 s/.*/./; q'`
5911 test -d "$as_dir" && break
5912 done
5913 test -z "$as_dirs" || eval "mkdir $as_dirs"
5914 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
5915
5916
5917 } # as_fn_mkdir_p
5918 if mkdir -p . 2>/dev/null; then
5919 as_mkdir_p='mkdir -p "$as_dir"'
5920 else
5921 test -d ./-p && rmdir ./-p
5922 as_mkdir_p=false
5923 fi
5924
5925 if test -x / >/dev/null 2>&1; then
5926 as_test_x='test -x'
5927 else
5928 if ls -dL / >/dev/null 2>&1; then
5929 as_ls_L_option=L
5930 else
5931 as_ls_L_option=
5932 fi
5933 as_test_x='
5934 eval sh -c '\''
5935 if test -d "$1"; then
5936 test -d "$1/.";
5937 else
5938 case $1 in #(
5939 -*)set "./$1";;
5940 esac;
5941 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
5942 ???[sx]*):;;*)false;;esac;fi
5943 '\'' sh
5944 '
5945 fi
5946 as_executable_p=$as_test_x
5947
5948 # Sed expression to map a string onto a valid CPP name.
5949 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5950
5951 # Sed expression to map a string onto a valid variable name.
5952 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5953
5954
5955 exec 6>&1
5956 ## ----------------------------------- ##
5957 ## Main body of $CONFIG_STATUS script. ##
5958 ## ----------------------------------- ##
5959 _ASEOF
5960 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
5961
5962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
5963 # Save the log message, to keep $0 and so on meaningful, and to
5964 # report actual input values of CONFIG_FILES etc. instead of their
5965 # values after options handling.
5966 ac_log="
5967 This file was extended by $as_me, which was
5968 generated by GNU Autoconf 2.64. Invocation command line was
5969
5970 CONFIG_FILES = $CONFIG_FILES
5971 CONFIG_HEADERS = $CONFIG_HEADERS
5972 CONFIG_LINKS = $CONFIG_LINKS
5973 CONFIG_COMMANDS = $CONFIG_COMMANDS
5974 $ $0 $@
5975
5976 on `(hostname || uname -n) 2>/dev/null | sed 1q`
5977 "
5978
5979 _ACEOF
5980
5981 case $ac_config_files in *"
5982 "*) set x $ac_config_files; shift; ac_config_files=$*;;
5983 esac
5984
5985 case $ac_config_headers in *"
5986 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
5987 esac
5988
5989
5990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
5991 # Files that config.status was made for.
5992 config_files="$ac_config_files"
5993 config_headers="$ac_config_headers"
5994 config_links="$ac_config_links"
5995 config_commands="$ac_config_commands"
5996
5997 _ACEOF
5998
5999 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6000 ac_cs_usage="\
6001 \`$as_me' instantiates files and other configuration actions
6002 from templates according to the current configuration. Unless the files
6003 and actions are specified as TAGs, all are instantiated by default.
6004
6005 Usage: $0 [OPTION]... [TAG]...
6006
6007 -h, --help print this help, then exit
6008 -V, --version print version number and configuration settings, then exit
6009 -q, --quiet, --silent
6010 do not print progress messages
6011 -d, --debug don't remove temporary files
6012 --recheck update $as_me by reconfiguring in the same conditions
6013 --file=FILE[:TEMPLATE]
6014 instantiate the configuration file FILE
6015 --header=FILE[:TEMPLATE]
6016 instantiate the configuration header FILE
6017
6018 Configuration files:
6019 $config_files
6020
6021 Configuration headers:
6022 $config_headers
6023
6024 Configuration links:
6025 $config_links
6026
6027 Configuration commands:
6028 $config_commands
6029
6030 Report bugs to the package provider."
6031
6032 _ACEOF
6033 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6034 ac_cs_version="\\
6035 config.status
6036 configured by $0, generated by GNU Autoconf 2.64,
6037 with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
6038
6039 Copyright (C) 2009 Free Software Foundation, Inc.
6040 This config.status script is free software; the Free Software Foundation
6041 gives unlimited permission to copy, distribute and modify it."
6042
6043 ac_pwd='$ac_pwd'
6044 srcdir='$srcdir'
6045 INSTALL='$INSTALL'
6046 test -n "\$AWK" || AWK=awk
6047 _ACEOF
6048
6049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6050 # The default lists apply if the user does not specify any file.
6051 ac_need_defaults=:
6052 while test $# != 0
6053 do
6054 case $1 in
6055 --*=*)
6056 ac_option=`expr "X$1" : 'X\([^=]*\)='`
6057 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
6058 ac_shift=:
6059 ;;
6060 *)
6061 ac_option=$1
6062 ac_optarg=$2
6063 ac_shift=shift
6064 ;;
6065 esac
6066
6067 case $ac_option in
6068 # Handling of the options.
6069 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
6070 ac_cs_recheck=: ;;
6071 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
6072 $as_echo "$ac_cs_version"; exit ;;
6073 --debug | --debu | --deb | --de | --d | -d )
6074 debug=: ;;
6075 --file | --fil | --fi | --f )
6076 $ac_shift
6077 case $ac_optarg in
6078 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6079 esac
6080 as_fn_append CONFIG_FILES " '$ac_optarg'"
6081 ac_need_defaults=false;;
6082 --header | --heade | --head | --hea )
6083 $ac_shift
6084 case $ac_optarg in
6085 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
6086 esac
6087 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6088 ac_need_defaults=false;;
6089 --he | --h)
6090 # Conflict between --help and --header
6091 as_fn_error "ambiguous option: \`$1'
6092 Try \`$0 --help' for more information.";;
6093 --help | --hel | -h )
6094 $as_echo "$ac_cs_usage"; exit ;;
6095 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
6096 | -silent | --silent | --silen | --sile | --sil | --si | --s)
6097 ac_cs_silent=: ;;
6098
6099 # This is an error.
6100 -*) as_fn_error "unrecognized option: \`$1'
6101 Try \`$0 --help' for more information." ;;
6102
6103 *) as_fn_append ac_config_targets " $1"
6104 ac_need_defaults=false ;;
6105
6106 esac
6107 shift
6108 done
6109
6110 ac_configure_extra_args=
6111
6112 if $ac_cs_silent; then
6113 exec 6>/dev/null
6114 ac_configure_extra_args="$ac_configure_extra_args --silent"
6115 fi
6116
6117 _ACEOF
6118 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6119 if \$ac_cs_recheck; then
6120 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6121 shift
6122 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6123 CONFIG_SHELL='$SHELL'
6124 export CONFIG_SHELL
6125 exec "\$@"
6126 fi
6127
6128 _ACEOF
6129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6130 exec 5>>config.log
6131 {
6132 echo
6133 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6134 ## Running $as_me. ##
6135 _ASBOX
6136 $as_echo "$ac_log"
6137 } >&5
6138
6139 _ACEOF
6140 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6141 _ACEOF
6142
6143 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6144
6145 # Handling of arguments.
6146 for ac_config_target in $ac_config_targets
6147 do
6148 case $ac_config_target in
6149 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
6150 "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
6151 "Makefile.sim") CONFIG_FILES="$CONFIG_FILES Makefile.sim:Makefile.in" ;;
6152 "Make-common.sim") CONFIG_FILES="$CONFIG_FILES Make-common.sim:../common/Make-common.in" ;;
6153 ".gdbinit") CONFIG_FILES="$CONFIG_FILES .gdbinit:../common/gdbinit.in" ;;
6154 "Makefile") CONFIG_COMMANDS="$CONFIG_COMMANDS Makefile" ;;
6155 "stamp-h") CONFIG_COMMANDS="$CONFIG_COMMANDS stamp-h" ;;
6156
6157 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6158 esac
6159 done
6160
6161
6162 # If the user did not use the arguments to specify the items to instantiate,
6163 # then the envvar interface is used. Set only those that are not.
6164 # We use the long form for the default assignment because of an extremely
6165 # bizarre bug on SunOS 4.1.3.
6166 if $ac_need_defaults; then
6167 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6168 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6169 test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
6170 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6171 fi
6172
6173 # Have a temporary directory for convenience. Make it in the build tree
6174 # simply because there is no reason against having it here, and in addition,
6175 # creating and moving files from /tmp can sometimes cause problems.
6176 # Hook for its removal unless debugging.
6177 # Note that there is a small window in which the directory will not be cleaned:
6178 # after its creation but before its name has been assigned to `$tmp'.
6179 $debug ||
6180 {
6181 tmp=
6182 trap 'exit_status=$?
6183 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6184 ' 0
6185 trap 'as_fn_exit 1' 1 2 13 15
6186 }
6187 # Create a (secure) tmp directory for tmp files.
6188
6189 {
6190 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6191 test -n "$tmp" && test -d "$tmp"
6192 } ||
6193 {
6194 tmp=./conf$$-$RANDOM
6195 (umask 077 && mkdir "$tmp")
6196 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
6197
6198 # Set up the scripts for CONFIG_FILES section.
6199 # No need to generate them if there are no CONFIG_FILES.
6200 # This happens for instance with `./config.status config.h'.
6201 if test -n "$CONFIG_FILES"; then
6202
6203
6204 ac_cr=`echo X | tr X '\015'`
6205 # On cygwin, bash can eat \r inside `` if the user requested igncr.
6206 # But we know of no other shell where ac_cr would be empty at this
6207 # point, so we can use a bashism as a fallback.
6208 if test "x$ac_cr" = x; then
6209 eval ac_cr=\$\'\\r\'
6210 fi
6211 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6212 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6213 ac_cs_awk_cr='\r'
6214 else
6215 ac_cs_awk_cr=$ac_cr
6216 fi
6217
6218 echo 'BEGIN {' >"$tmp/subs1.awk" &&
6219 _ACEOF
6220
6221
6222 {
6223 echo "cat >conf$$subs.awk <<_ACEOF" &&
6224 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
6225 echo "_ACEOF"
6226 } >conf$$subs.sh ||
6227 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6228 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
6229 ac_delim='%!_!# '
6230 for ac_last_try in false false false false false :; do
6231 . ./conf$$subs.sh ||
6232 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6233
6234 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
6235 if test $ac_delim_n = $ac_delim_num; then
6236 break
6237 elif $ac_last_try; then
6238 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
6239 else
6240 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6241 fi
6242 done
6243 rm -f conf$$subs.sh
6244
6245 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6246 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
6247 _ACEOF
6248 sed -n '
6249 h
6250 s/^/S["/; s/!.*/"]=/
6251 p
6252 g
6253 s/^[^!]*!//
6254 :repl
6255 t repl
6256 s/'"$ac_delim"'$//
6257 t delim
6258 :nl
6259 h
6260 s/\(.\{148\}\).*/\1/
6261 t more1
6262 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6263 p
6264 n
6265 b repl
6266 :more1
6267 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6268 p
6269 g
6270 s/.\{148\}//
6271 t nl
6272 :delim
6273 h
6274 s/\(.\{148\}\).*/\1/
6275 t more2
6276 s/["\\]/\\&/g; s/^/"/; s/$/"/
6277 p
6278 b
6279 :more2
6280 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6281 p
6282 g
6283 s/.\{148\}//
6284 t delim
6285 ' <conf$$subs.awk | sed '
6286 /^[^""]/{
6287 N
6288 s/\n//
6289 }
6290 ' >>$CONFIG_STATUS || ac_write_fail=1
6291 rm -f conf$$subs.awk
6292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6293 _ACAWK
6294 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
6295 for (key in S) S_is_set[key] = 1
6296 FS = "\a"
6297
6298 }
6299 {
6300 line = $ 0
6301 nfields = split(line, field, "@")
6302 substed = 0
6303 len = length(field[1])
6304 for (i = 2; i < nfields; i++) {
6305 key = field[i]
6306 keylen = length(key)
6307 if (S_is_set[key]) {
6308 value = S[key]
6309 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6310 len += length(value) + length(field[++i])
6311 substed = 1
6312 } else
6313 len += 1 + keylen
6314 }
6315
6316 print line
6317 }
6318
6319 _ACAWK
6320 _ACEOF
6321 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6322 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6323 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6324 else
6325 cat
6326 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
6327 || as_fn_error "could not setup config files machinery" "$LINENO" 5
6328 _ACEOF
6329
6330 # VPATH may cause trouble with some makes, so we remove $(srcdir),
6331 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6332 # trailing colons and then remove the whole line if VPATH becomes empty
6333 # (actually we leave an empty line to preserve line numbers).
6334 if test "x$srcdir" = x.; then
6335 ac_vpsub='/^[ ]*VPATH[ ]*=/{
6336 s/:*\$(srcdir):*/:/
6337 s/:*\${srcdir}:*/:/
6338 s/:*@srcdir@:*/:/
6339 s/^\([^=]*=[ ]*\):*/\1/
6340 s/:*$//
6341 s/^[^=]*=[ ]*$//
6342 }'
6343 fi
6344
6345 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6346 fi # test -n "$CONFIG_FILES"
6347
6348 # Set up the scripts for CONFIG_HEADERS section.
6349 # No need to generate them if there are no CONFIG_HEADERS.
6350 # This happens for instance with `./config.status Makefile'.
6351 if test -n "$CONFIG_HEADERS"; then
6352 cat >"$tmp/defines.awk" <<\_ACAWK ||
6353 BEGIN {
6354 _ACEOF
6355
6356 # Transform confdefs.h into an awk script `defines.awk', embedded as
6357 # here-document in config.status, that substitutes the proper values into
6358 # config.h.in to produce config.h.
6359
6360 # Create a delimiter string that does not exist in confdefs.h, to ease
6361 # handling of long lines.
6362 ac_delim='%!_!# '
6363 for ac_last_try in false false :; do
6364 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
6365 if test -z "$ac_t"; then
6366 break
6367 elif $ac_last_try; then
6368 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
6369 else
6370 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6371 fi
6372 done
6373
6374 # For the awk script, D is an array of macro values keyed by name,
6375 # likewise P contains macro parameters if any. Preserve backslash
6376 # newline sequences.
6377
6378 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6379 sed -n '
6380 s/.\{148\}/&'"$ac_delim"'/g
6381 t rset
6382 :rset
6383 s/^[ ]*#[ ]*define[ ][ ]*/ /
6384 t def
6385 d
6386 :def
6387 s/\\$//
6388 t bsnl
6389 s/["\\]/\\&/g
6390 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6391 D["\1"]=" \3"/p
6392 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
6393 d
6394 :bsnl
6395 s/["\\]/\\&/g
6396 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
6397 D["\1"]=" \3\\\\\\n"\\/p
6398 t cont
6399 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
6400 t cont
6401 d
6402 :cont
6403 n
6404 s/.\{148\}/&'"$ac_delim"'/g
6405 t clear
6406 :clear
6407 s/\\$//
6408 t bsnlc
6409 s/["\\]/\\&/g; s/^/"/; s/$/"/p
6410 d
6411 :bsnlc
6412 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6413 b cont
6414 ' <confdefs.h | sed '
6415 s/'"$ac_delim"'/"\\\
6416 "/g' >>$CONFIG_STATUS || ac_write_fail=1
6417
6418 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6419 for (key in D) D_is_set[key] = 1
6420 FS = "\a"
6421 }
6422 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
6423 line = \$ 0
6424 split(line, arg, " ")
6425 if (arg[1] == "#") {
6426 defundef = arg[2]
6427 mac1 = arg[3]
6428 } else {
6429 defundef = substr(arg[1], 2)
6430 mac1 = arg[2]
6431 }
6432 split(mac1, mac2, "(") #)
6433 macro = mac2[1]
6434 prefix = substr(line, 1, index(line, defundef) - 1)
6435 if (D_is_set[macro]) {
6436 # Preserve the white space surrounding the "#".
6437 print prefix "define", macro P[macro] D[macro]
6438 next
6439 } else {
6440 # Replace #undef with comments. This is necessary, for example,
6441 # in the case of _POSIX_SOURCE, which is predefined and required
6442 # on some systems where configure will not decide to define it.
6443 if (defundef == "undef") {
6444 print "/*", prefix defundef, macro, "*/"
6445 next
6446 }
6447 }
6448 }
6449 { print }
6450 _ACAWK
6451 _ACEOF
6452 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6453 as_fn_error "could not setup config headers machinery" "$LINENO" 5
6454 fi # test -n "$CONFIG_HEADERS"
6455
6456
6457 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
6458 shift
6459 for ac_tag
6460 do
6461 case $ac_tag in
6462 :[FHLC]) ac_mode=$ac_tag; continue;;
6463 esac
6464 case $ac_mode$ac_tag in
6465 :[FHL]*:*);;
6466 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
6467 :[FH]-) ac_tag=-:-;;
6468 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6469 esac
6470 ac_save_IFS=$IFS
6471 IFS=:
6472 set x $ac_tag
6473 IFS=$ac_save_IFS
6474 shift
6475 ac_file=$1
6476 shift
6477
6478 case $ac_mode in
6479 :L) ac_source=$1;;
6480 :[FH])
6481 ac_file_inputs=
6482 for ac_f
6483 do
6484 case $ac_f in
6485 -) ac_f="$tmp/stdin";;
6486 *) # Look for the file first in the build tree, then in the source tree
6487 # (if the path is not absolute). The absolute path cannot be DOS-style,
6488 # because $ac_f cannot contain `:'.
6489 test -f "$ac_f" ||
6490 case $ac_f in
6491 [\\/$]*) false;;
6492 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6493 esac ||
6494 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6495 esac
6496 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
6497 as_fn_append ac_file_inputs " '$ac_f'"
6498 done
6499
6500 # Let's still pretend it is `configure' which instantiates (i.e., don't
6501 # use $as_me), people would be surprised to read:
6502 # /* config.h. Generated by config.status. */
6503 configure_input='Generated from '`
6504 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
6505 `' by configure.'
6506 if test x"$ac_file" != x-; then
6507 configure_input="$ac_file. $configure_input"
6508 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6509 $as_echo "$as_me: creating $ac_file" >&6;}
6510 fi
6511 # Neutralize special characters interpreted by sed in replacement strings.
6512 case $configure_input in #(
6513 *\&* | *\|* | *\\* )
6514 ac_sed_conf_input=`$as_echo "$configure_input" |
6515 sed 's/[\\\\&|]/\\\\&/g'`;; #(
6516 *) ac_sed_conf_input=$configure_input;;
6517 esac
6518
6519 case $ac_tag in
6520 *:-:* | *:-) cat >"$tmp/stdin" \
6521 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
6522 esac
6523 ;;
6524 esac
6525
6526 ac_dir=`$as_dirname -- "$ac_file" ||
6527 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6528 X"$ac_file" : 'X\(//\)[^/]' \| \
6529 X"$ac_file" : 'X\(//\)$' \| \
6530 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6531 $as_echo X"$ac_file" |
6532 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6533 s//\1/
6534 q
6535 }
6536 /^X\(\/\/\)[^/].*/{
6537 s//\1/
6538 q
6539 }
6540 /^X\(\/\/\)$/{
6541 s//\1/
6542 q
6543 }
6544 /^X\(\/\).*/{
6545 s//\1/
6546 q
6547 }
6548 s/.*/./; q'`
6549 as_dir="$ac_dir"; as_fn_mkdir_p
6550 ac_builddir=.
6551
6552 case "$ac_dir" in
6553 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6554 *)
6555 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
6556 # A ".." for each directory in $ac_dir_suffix.
6557 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
6558 case $ac_top_builddir_sub in
6559 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6560 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6561 esac ;;
6562 esac
6563 ac_abs_top_builddir=$ac_pwd
6564 ac_abs_builddir=$ac_pwd$ac_dir_suffix
6565 # for backward compatibility:
6566 ac_top_builddir=$ac_top_build_prefix
6567
6568 case $srcdir in
6569 .) # We are building in place.
6570 ac_srcdir=.
6571 ac_top_srcdir=$ac_top_builddir_sub
6572 ac_abs_top_srcdir=$ac_pwd ;;
6573 [\\/]* | ?:[\\/]* ) # Absolute name.
6574 ac_srcdir=$srcdir$ac_dir_suffix;
6575 ac_top_srcdir=$srcdir
6576 ac_abs_top_srcdir=$srcdir ;;
6577 *) # Relative name.
6578 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6579 ac_top_srcdir=$ac_top_build_prefix$srcdir
6580 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6581 esac
6582 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6583
6584
6585 case $ac_mode in
6586 :F)
6587 #
6588 # CONFIG_FILE
6589 #
6590
6591 case $INSTALL in
6592 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6593 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6594 esac
6595 _ACEOF
6596
6597 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6598 # If the template does not know about datarootdir, expand it.
6599 # FIXME: This hack should be removed a few years after 2.60.
6600 ac_datarootdir_hack=; ac_datarootdir_seen=
6601 ac_sed_dataroot='
6602 /datarootdir/ {
6603 p
6604 q
6605 }
6606 /@datadir@/p
6607 /@docdir@/p
6608 /@infodir@/p
6609 /@localedir@/p
6610 /@mandir@/p'
6611 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6612 *datarootdir*) ac_datarootdir_seen=yes;;
6613 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6614 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6615 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6616 _ACEOF
6617 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6618 ac_datarootdir_hack='
6619 s&@datadir@&$datadir&g
6620 s&@docdir@&$docdir&g
6621 s&@infodir@&$infodir&g
6622 s&@localedir@&$localedir&g
6623 s&@mandir@&$mandir&g
6624 s&\\\${datarootdir}&$datarootdir&g' ;;
6625 esac
6626 _ACEOF
6627
6628 # Neutralize VPATH when `$srcdir' = `.'.
6629 # Shell code in configure.ac might set extrasub.
6630 # FIXME: do we really want to maintain this feature?
6631 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
6632 ac_sed_extra="$ac_vpsub
6633 $extrasub
6634 _ACEOF
6635 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
6636 :t
6637 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6638 s|@configure_input@|$ac_sed_conf_input|;t t
6639 s&@top_builddir@&$ac_top_builddir_sub&;t t
6640 s&@top_build_prefix@&$ac_top_build_prefix&;t t
6641 s&@srcdir@&$ac_srcdir&;t t
6642 s&@abs_srcdir@&$ac_abs_srcdir&;t t
6643 s&@top_srcdir@&$ac_top_srcdir&;t t
6644 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6645 s&@builddir@&$ac_builddir&;t t
6646 s&@abs_builddir@&$ac_abs_builddir&;t t
6647 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6648 s&@INSTALL@&$ac_INSTALL&;t t
6649 $ac_datarootdir_hack
6650 "
6651 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
6652 || as_fn_error "could not create $ac_file" "$LINENO" 5
6653
6654 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6655 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6656 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6658 which seems to be undefined. Please make sure it is defined." >&5
6659 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6660 which seems to be undefined. Please make sure it is defined." >&2;}
6661
6662 rm -f "$tmp/stdin"
6663 case $ac_file in
6664 -) cat "$tmp/out" && rm -f "$tmp/out";;
6665 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
6666 esac \
6667 || as_fn_error "could not create $ac_file" "$LINENO" 5
6668 ;;
6669 :H)
6670 #
6671 # CONFIG_HEADER
6672 #
6673 if test x"$ac_file" != x-; then
6674 {
6675 $as_echo "/* $configure_input */" \
6676 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
6677 } >"$tmp/config.h" \
6678 || as_fn_error "could not create $ac_file" "$LINENO" 5
6679 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
6680 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
6681 $as_echo "$as_me: $ac_file is unchanged" >&6;}
6682 else
6683 rm -f "$ac_file"
6684 mv "$tmp/config.h" "$ac_file" \
6685 || as_fn_error "could not create $ac_file" "$LINENO" 5
6686 fi
6687 else
6688 $as_echo "/* $configure_input */" \
6689 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
6690 || as_fn_error "could not create -" "$LINENO" 5
6691 fi
6692 ;;
6693 :L)
6694 #
6695 # CONFIG_LINK
6696 #
6697
6698 if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
6699 :
6700 else
6701 # Prefer the file from the source tree if names are identical.
6702 if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
6703 ac_source=$srcdir/$ac_source
6704 fi
6705
6706 { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
6707 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
6708
6709 if test ! -r "$ac_source"; then
6710 as_fn_error "$ac_source: file not found" "$LINENO" 5
6711 fi
6712 rm -f "$ac_file"
6713
6714 # Try a relative symlink, then a hard link, then a copy.
6715 case $srcdir in
6716 [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
6717 *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
6718 esac
6719 ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
6720 ln "$ac_source" "$ac_file" 2>/dev/null ||
6721 cp -p "$ac_source" "$ac_file" ||
6722 as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
6723 fi
6724 ;;
6725 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
6726 $as_echo "$as_me: executing $ac_file commands" >&6;}
6727 ;;
6728 esac
6729
6730
6731 case $ac_file$ac_mode in
6732 "Makefile":C) echo "Merging Makefile.sim+Make-common.sim into Makefile ..."
6733 rm -f Makesim1.tmp Makesim2.tmp Makefile
6734 sed -n -e '/^## COMMON_PRE_/,/^## End COMMON_PRE_/ p' <Make-common.sim >Makesim1.tmp
6735 sed -n -e '/^## COMMON_POST_/,/^## End COMMON_POST_/ p' <Make-common.sim >Makesim2.tmp
6736 sed -e '/^## COMMON_PRE_/ r Makesim1.tmp' \
6737 -e '/^## COMMON_POST_/ r Makesim2.tmp' \
6738 <Makefile.sim >Makefile
6739 rm -f Makefile.sim Make-common.sim Makesim1.tmp Makesim2.tmp
6740 ;;
6741 "stamp-h":C) echo > stamp-h ;;
6742
6743 esac
6744 done # for ac_tag
6745
6746
6747 as_fn_exit 0
6748 _ACEOF
6749 ac_clean_files=$ac_clean_files_save
6750
6751 test $ac_write_fail = 0 ||
6752 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
6753
6754
6755 # configure is writing to config.log, and then calls config.status.
6756 # config.status does its own redirection, appending to config.log.
6757 # Unfortunately, on DOS this fails, as config.log is still kept open
6758 # by configure, so config.status won't be able to write to it; its
6759 # output is simply discarded. So we exec the FD to /dev/null,
6760 # effectively closing config.log, so it can be properly (re)opened and
6761 # appended to by config.status. When coming back to configure, we
6762 # need to make the FD available again.
6763 if test "$no_create" != yes; then
6764 ac_cs_success=:
6765 ac_config_status_args=
6766 test "$silent" = yes &&
6767 ac_config_status_args="$ac_config_status_args --quiet"
6768 exec 5>/dev/null
6769 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6770 exec 5>>config.log
6771 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
6772 # would make configure fail if this is the last instruction.
6773 $ac_cs_success || as_fn_exit $?
6774 fi
6775 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6777 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6778 fi
6779
6780
GDB Binutils - Deliverables
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