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added 'Substitute all FNAME occurrences' option
[gpivtools.git] / configure
blob76b03007a12f2b6463ddb21a0fc4de4cdb48e734
1 #! /bin/sh
2 # Guess values for system-dependent variables and create Makefiles.
3 # Generated by GNU Autoconf 2.65.
4 #
5 #
6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
8 # Inc.
9 #
10 #
11 # This configure script is free software; the Free Software Foundation
12 # gives unlimited permission to copy, distribute and modify it.
13 ## -------------------- ##
14 ## M4sh Initialization. ##
15 ## -------------------- ##
16
17 # Be more Bourne compatible
18 DUALCASE=1; export DUALCASE # for MKS sh
19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20 emulate sh
21 NULLCMD=:
22 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23 # is contrary to our usage. Disable this feature.
24 alias -g '${1+"$@"}'='"$@"'
25 setopt NO_GLOB_SUBST
26 else
27 case `(set -o) 2>/dev/null` in #(
28 *posix*) :
29 set -o posix ;; #(
30 *) :
31 ;;
32 esac
33 fi
34
35
36 as_nl='
37 '
38 export as_nl
39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43 # Prefer a ksh shell builtin over an external printf program on Solaris,
44 # but without wasting forks for bash or zsh.
45 if test -z "$BASH_VERSION$ZSH_VERSION" \
46 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47 as_echo='print -r --'
48 as_echo_n='print -rn --'
49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50 as_echo='printf %s\n'
51 as_echo_n='printf %s'
52 else
53 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55 as_echo_n='/usr/ucb/echo -n'
56 else
57 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58 as_echo_n_body='eval
59 arg=$1;
60 case $arg in #(
61 *"$as_nl"*)
62 expr "X$arg" : "X\\(.*\\)$as_nl";
63 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64 esac;
65 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66 '
67 export as_echo_n_body
68 as_echo_n='sh -c $as_echo_n_body as_echo'
69 fi
70 export as_echo_body
71 as_echo='sh -c $as_echo_body as_echo'
72 fi
73
74 # The user is always right.
75 if test "${PATH_SEPARATOR+set}" != set; then
76 PATH_SEPARATOR=:
77 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79 PATH_SEPARATOR=';'
80 }
81 fi
82
83
84 # IFS
85 # We need space, tab and new line, in precisely that order. Quoting is
86 # there to prevent editors from complaining about space-tab.
87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
88 # splitting by setting IFS to empty value.)
89 IFS=" "" $as_nl"
90
91 # Find who we are. Look in the path if we contain no directory separator.
92 case $0 in #((
93 *[\\/]* ) as_myself=$0 ;;
94 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95 for as_dir in $PATH
96 do
97 IFS=$as_save_IFS
98 test -z "$as_dir" && as_dir=.
99 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100 done
101 IFS=$as_save_IFS
102
103 ;;
104 esac
105 # We did not find ourselves, most probably we were run as `sh COMMAND'
106 # in which case we are not to be found in the path.
107 if test "x$as_myself" = x; then
108 as_myself=$0
109 fi
110 if test ! -f "$as_myself"; then
111 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112 exit 1
113 fi
114
115 # Unset variables that we do not need and which cause bugs (e.g. in
116 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
117 # suppresses any "Segmentation fault" message there. '((' could
118 # trigger a bug in pdksh 5.2.14.
119 for as_var in BASH_ENV ENV MAIL MAILPATH
120 do eval test x\${$as_var+set} = xset \
121 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
122 done
123 PS1='$ '
124 PS2='> '
125 PS4='+ '
126
127 # NLS nuisances.
128 LC_ALL=C
129 export LC_ALL
130 LANGUAGE=C
131 export LANGUAGE
132
133 # CDPATH.
134 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136 if test "x$CONFIG_SHELL" = x; then
137 as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138 emulate sh
139 NULLCMD=:
140 # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141 # is contrary to our usage. Disable this feature.
142 alias -g '\${1+\"\$@\"}'='\"\$@\"'
143 setopt NO_GLOB_SUBST
144 else
145 case \`(set -o) 2>/dev/null\` in #(
146 *posix*) :
147 set -o posix ;; #(
148 *) :
149 ;;
150 esac
151 fi
152 "
153 as_required="as_fn_return () { (exit \$1); }
154 as_fn_success () { as_fn_return 0; }
155 as_fn_failure () { as_fn_return 1; }
156 as_fn_ret_success () { return 0; }
157 as_fn_ret_failure () { return 1; }
158
159 exitcode=0
160 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
161 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
163 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166 else
167 exitcode=1; echo positional parameters were not saved.
168 fi
169 test x\$exitcode = x0 || exit 1"
170 as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171 as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172 eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173 test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
174 test \$(( 1 + 1 )) = 2 || exit 1"
175 if (eval "$as_required") 2>/dev/null; then :
176 as_have_required=yes
177 else
178 as_have_required=no
179 fi
180 if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182 else
183 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184 as_found=false
185 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186 do
187 IFS=$as_save_IFS
188 test -z "$as_dir" && as_dir=.
189 as_found=:
190 case $as_dir in #(
191 /*)
192 for as_base in sh bash ksh sh5; do
193 # Try only shells that exist, to save several forks.
194 as_shell=$as_dir/$as_base
195 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
196 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
197 CONFIG_SHELL=$as_shell as_have_required=yes
198 if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
199 break 2
200 fi
201 fi
202 done;;
203 esac
204 as_found=false
205 done
206 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
207 { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
208 CONFIG_SHELL=$SHELL as_have_required=yes
209 fi; }
210 IFS=$as_save_IFS
211
212
213 if test "x$CONFIG_SHELL" != x; then :
214 # We cannot yet assume a decent shell, so we have to provide a
215 # neutralization value for shells without unset; and this also
216 # works around shells that cannot unset nonexistent variables.
217 BASH_ENV=/dev/null
218 ENV=/dev/null
219 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220 export CONFIG_SHELL
221 exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222 fi
223
224 if test x$as_have_required = xno; then :
225 $as_echo "$0: This script requires a shell more modern than all"
226 $as_echo "$0: the shells that I found on your system."
227 if test x${ZSH_VERSION+set} = xset ; then
228 $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229 $as_echo "$0: be upgraded to zsh 4.3.4 or later."
230 else
231 $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
232 $0: including any error possibly output before this
233 $0: message. Then install a modern shell, or manually run
234 $0: the script under such a shell if you do have one."
235 fi
236 exit 1
237 fi
238 fi
239 fi
240 SHELL=${CONFIG_SHELL-/bin/sh}
241 export SHELL
242 # Unset more variables known to interfere with behavior of common tools.
243 CLICOLOR_FORCE= GREP_OPTIONS=
244 unset CLICOLOR_FORCE GREP_OPTIONS
245
246 ## --------------------- ##
247 ## M4sh Shell Functions. ##
248 ## --------------------- ##
249 # as_fn_unset VAR
250 # ---------------
251 # Portably unset VAR.
252 as_fn_unset ()
253 {
254 { eval $1=; unset $1;}
255 }
256 as_unset=as_fn_unset
257
258 # as_fn_set_status STATUS
259 # -----------------------
260 # Set $? to STATUS, without forking.
261 as_fn_set_status ()
262 {
263 return $1
264 } # as_fn_set_status
265
266 # as_fn_exit STATUS
267 # -----------------
268 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269 as_fn_exit ()
270 {
271 set +e
272 as_fn_set_status $1
273 exit $1
274 } # as_fn_exit
275
276 # as_fn_mkdir_p
277 # -------------
278 # Create "$as_dir" as a directory, including parents if necessary.
279 as_fn_mkdir_p ()
280 {
281
282 case $as_dir in #(
283 -*) as_dir=./$as_dir;;
284 esac
285 test -d "$as_dir" || eval $as_mkdir_p || {
286 as_dirs=
287 while :; do
288 case $as_dir in #(
289 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
290 *) as_qdir=$as_dir;;
291 esac
292 as_dirs="'$as_qdir' $as_dirs"
293 as_dir=`$as_dirname -- "$as_dir" ||
294 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
295 X"$as_dir" : 'X\(//\)[^/]' \| \
296 X"$as_dir" : 'X\(//\)$' \| \
297 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
298 $as_echo X"$as_dir" |
299 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
300 s//\1/
301 q
302 }
303 /^X\(\/\/\)[^/].*/{
304 s//\1/
305 q
306 }
307 /^X\(\/\/\)$/{
308 s//\1/
309 q
310 }
311 /^X\(\/\).*/{
312 s//\1/
313 q
314 }
315 s/.*/./; q'`
316 test -d "$as_dir" && break
317 done
318 test -z "$as_dirs" || eval "mkdir $as_dirs"
319 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
320
321
322 } # as_fn_mkdir_p
323 # as_fn_append VAR VALUE
324 # ----------------------
325 # Append the text in VALUE to the end of the definition contained in VAR. Take
326 # advantage of any shell optimizations that allow amortized linear growth over
327 # repeated appends, instead of the typical quadratic growth present in naive
328 # implementations.
329 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330 eval 'as_fn_append ()
331 {
332 eval $1+=\$2
333 }'
334 else
335 as_fn_append ()
336 {
337 eval $1=\$$1\$2
338 }
339 fi # as_fn_append
340
341 # as_fn_arith ARG...
342 # ------------------
343 # Perform arithmetic evaluation on the ARGs, and store the result in the
344 # global $as_val. Take advantage of shells that can avoid forks. The arguments
345 # must be portable across $(()) and expr.
346 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347 eval 'as_fn_arith ()
348 {
349 as_val=$(( $* ))
350 }'
351 else
352 as_fn_arith ()
353 {
354 as_val=`expr "$@" || test $? -eq 1`
355 }
356 fi # as_fn_arith
357
358
359 # as_fn_error ERROR [LINENO LOG_FD]
360 # ---------------------------------
361 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363 # script with status $?, using 1 if that was 0.
364 as_fn_error ()
365 {
366 as_status=$?; test $as_status -eq 0 && as_status=1
367 if test "$3"; then
368 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
370 fi
371 $as_echo "$as_me: error: $1" >&2
372 as_fn_exit $as_status
373 } # as_fn_error
374
375 if expr a : '\(a\)' >/dev/null 2>&1 &&
376 test "X`expr 00001 : '.*\(...\)'`" = X001; then
377 as_expr=expr
378 else
379 as_expr=false
380 fi
381
382 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383 as_basename=basename
384 else
385 as_basename=false
386 fi
387
388 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389 as_dirname=dirname
390 else
391 as_dirname=false
392 fi
393
394 as_me=`$as_basename -- "$0" ||
395 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
396 X"$0" : 'X\(//\)$' \| \
397 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
398 $as_echo X/"$0" |
399 sed '/^.*\/\([^/][^/]*\)\/*$/{
400 s//\1/
401 q
402 }
403 /^X\/\(\/\/\)$/{
404 s//\1/
405 q
406 }
407 /^X\/\(\/\).*/{
408 s//\1/
409 q
410 }
411 s/.*/./; q'`
412
413 # Avoid depending upon Character Ranges.
414 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417 as_cr_digits='0123456789'
418 as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421 as_lineno_1=$LINENO as_lineno_1a=$LINENO
422 as_lineno_2=$LINENO as_lineno_2a=$LINENO
423 eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424 test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
425 # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426 sed -n '
427 p
428 /[$]LINENO/=
429 ' <$as_myself |
430 sed '
431 s/[$]LINENO.*/&-/
432 t lineno
433 b
434 :lineno
435 N
436 :loop
437 s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
438 t loop
439 s/-\n.*//
440 ' >$as_me.lineno &&
441 chmod +x "$as_me.lineno" ||
442 { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444 # Don't try to exec as it changes $[0], causing all sort of problems
445 # (the dirname of $[0] is not the place where we might find the
446 # original and so on. Autoconf is especially sensitive to this).
447 . "./$as_me.lineno"
448 # Exit status is that of the last command.
449 exit
450 }
451
452 ECHO_C= ECHO_N= ECHO_T=
453 case `echo -n x` in #(((((
454 -n*)
455 case `echo 'xy\c'` in
456 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
457 xy) ECHO_C='\c';;
458 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459 ECHO_T=' ';;
460 esac;;
461 *)
462 ECHO_N='-n';;
463 esac
464
465 rm -f conf$$ conf$$.exe conf$$.file
466 if test -d conf$$.dir; then
467 rm -f conf$$.dir/conf$$.file
468 else
469 rm -f conf$$.dir
470 mkdir conf$$.dir 2>/dev/null
471 fi
472 if (echo >conf$$.file) 2>/dev/null; then
473 if ln -s conf$$.file conf$$ 2>/dev/null; then
474 as_ln_s='ln -s'
475 # ... but there are two gotchas:
476 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478 # In both cases, we have to default to `cp -p'.
479 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
480 as_ln_s='cp -p'
481 elif ln conf$$.file conf$$ 2>/dev/null; then
482 as_ln_s=ln
483 else
484 as_ln_s='cp -p'
485 fi
486 else
487 as_ln_s='cp -p'
488 fi
489 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490 rmdir conf$$.dir 2>/dev/null
491
492 if mkdir -p . 2>/dev/null; then
493 as_mkdir_p='mkdir -p "$as_dir"'
494 else
495 test -d ./-p && rmdir ./-p
496 as_mkdir_p=false
497 fi
498
499 if test -x / >/dev/null 2>&1; then
500 as_test_x='test -x'
501 else
502 if ls -dL / >/dev/null 2>&1; then
503 as_ls_L_option=L
504 else
505 as_ls_L_option=
506 fi
507 as_test_x='
508 eval sh -c '\''
509 if test -d "$1"; then
510 test -d "$1/.";
511 else
512 case $1 in #(
513 -*)set "./$1";;
514 esac;
515 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516 ???[sx]*):;;*)false;;esac;fi
517 '\'' sh
518 '
519 fi
520 as_executable_p=$as_test_x
521
522 # Sed expression to map a string onto a valid CPP name.
523 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525 # Sed expression to map a string onto a valid variable name.
526 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529 test -n "$DJDIR" || exec 7<&0 </dev/null
530 exec 6>&1
531
532 # Name of the host.
533 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
534 # so uname gets run too.
535 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
536
537 #
538 # Initializations.
539 #
540 ac_default_prefix=/usr/local
541 ac_clean_files=
542 ac_config_libobj_dir=.
543 LIBOBJS=
544 cross_compiling=no
545 subdirs=
546 MFLAGS=
547 MAKEFLAGS=
548
549 # Identity of this package.
550 PACKAGE_NAME=
551 PACKAGE_TARNAME=
552 PACKAGE_VERSION=
553 PACKAGE_STRING=
554 PACKAGE_BUGREPORT=
555 PACKAGE_URL=
556
557 ac_unique_file="src/evaluate/rr.c"
558 # Factoring default headers for most tests.
559 ac_includes_default="\
560 #include <stdio.h>
561 #ifdef HAVE_SYS_TYPES_H
562 # include <sys/types.h>
563 #endif
564 #ifdef HAVE_SYS_STAT_H
565 # include <sys/stat.h>
566 #endif
567 #ifdef STDC_HEADERS
568 # include <stdlib.h>
569 # include <stddef.h>
570 #else
571 # ifdef HAVE_STDLIB_H
572 # include <stdlib.h>
573 # endif
574 #endif
575 #ifdef HAVE_STRING_H
576 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577 # include <memory.h>
578 # endif
579 # include <string.h>
580 #endif
581 #ifdef HAVE_STRINGS_H
582 # include <strings.h>
583 #endif
584 #ifdef HAVE_INTTYPES_H
585 # include <inttypes.h>
586 #endif
587 #ifdef HAVE_STDINT_H
588 # include <stdint.h>
589 #endif
590 #ifdef HAVE_UNISTD_H
591 # include <unistd.h>
592 #endif"
593
594 ac_subst_vars='am__EXEEXT_FALSE
595 am__EXEEXT_TRUE
596 LTLIBOBJS
597 LIBOBJS
598 ALLOCA
599 BUILD_MPI_FALSE
600 BUILD_MPI_TRUE
601 HAVE_MPIPYTHON_FALSE
602 HAVE_MPIPYTHON_TRUE
603 K_TOPDIR
604 RTA_TOPDIR
605 HAVE_CONTROL_FALSE
606 HAVE_CONTROL_TRUE
607 CONTROL
608 ENABLE_TRIG
609 ENABLE_CAM
610 MPIPYTHON
611 MPILIBS
612 MPICC
613 ENABLE_MPI
614 HAVE_PLOTMTV_FALSE
615 HAVE_PLOTMTV_TRUE
616 PLOTMTV
617 HAVE_CONVERT_FALSE
618 HAVE_CONVERT_TRUE
619 CONVERT
620 HAVE_PYTHON_FALSE
621 HAVE_PYTHON_TRUE
622 PYTHON
623 HAVE_PERL_FALSE
624 HAVE_PERL_TRUE
625 PERL
626 GLIB_LIBS
627 GLIB_CFLAGS
628 PKG_CONFIG
629 HAVE_GNUPLOT_FALSE
630 HAVE_GNUPLOT_TRUE
631 GNUPLOT
632 RANLIB
633 MAINT
634 MAINTAINER_MODE_FALSE
635 MAINTAINER_MODE_TRUE
636 EGREP
637 GREP
638 CPP
639 am__fastdepCC_FALSE
640 am__fastdepCC_TRUE
641 CCDEPMODE
642 AMDEPBACKSLASH
643 AMDEP_FALSE
644 AMDEP_TRUE
645 am__quote
646 am__include
647 DEPDIR
648 OBJEXT
649 EXEEXT
650 ac_ct_CC
651 CPPFLAGS
652 LDFLAGS
653 CFLAGS
654 CC
655 am__untar
656 am__tar
657 AMTAR
658 am__leading_dot
659 SET_MAKE
660 AWK
661 mkdir_p
662 MKDIR_P
663 INSTALL_STRIP_PROGRAM
664 STRIP
665 install_sh
666 MAKEINFO
667 AUTOHEADER
668 AUTOMAKE
669 AUTOCONF
670 ACLOCAL
671 VERSION
672 PACKAGE
673 CYGPATH_W
674 am__isrc
675 INSTALL_DATA
676 INSTALL_SCRIPT
677 INSTALL_PROGRAM
678 target_alias
679 host_alias
680 build_alias
681 LIBS
682 ECHO_T
683 ECHO_N
684 ECHO_C
685 DEFS
686 mandir
687 localedir
688 libdir
689 psdir
690 pdfdir
691 dvidir
692 htmldir
693 infodir
694 docdir
695 oldincludedir
696 includedir
697 localstatedir
698 sharedstatedir
699 sysconfdir
700 datadir
701 datarootdir
702 libexecdir
703 sbindir
704 bindir
705 program_transform_name
706 prefix
707 exec_prefix
708 PACKAGE_URL
709 PACKAGE_BUGREPORT
710 PACKAGE_STRING
711 PACKAGE_VERSION
712 PACKAGE_TARNAME
713 PACKAGE_NAME
714 PATH_SEPARATOR
715 SHELL'
716 ac_subst_files=''
717 ac_user_opts='
718 enable_option_checking
719 enable_dependency_tracking
720 enable_maintainer_mode
721 enable_mpi
722 enable_cam
723 enable_trig
724 enable_rta
725 enable_k
726 enable_omp
727 '
728 ac_precious_vars='build_alias
729 host_alias
730 target_alias
731 CC
732 CFLAGS
733 LDFLAGS
734 LIBS
735 CPPFLAGS
736 CPP
737 PKG_CONFIG
738 GLIB_CFLAGS
739 GLIB_LIBS
740 MPICC'
741
742
743 # Initialize some variables set by options.
744 ac_init_help=
745 ac_init_version=false
746 ac_unrecognized_opts=
747 ac_unrecognized_sep=
748 # The variables have the same names as the options, with
749 # dashes changed to underlines.
750 cache_file=/dev/null
751 exec_prefix=NONE
752 no_create=
753 no_recursion=
754 prefix=NONE
755 program_prefix=NONE
756 program_suffix=NONE
757 program_transform_name=s,x,x,
758 silent=
759 site=
760 srcdir=
761 verbose=
762 x_includes=NONE
763 x_libraries=NONE
764
765 # Installation directory options.
766 # These are left unexpanded so users can "make install exec_prefix=/foo"
767 # and all the variables that are supposed to be based on exec_prefix
768 # by default will actually change.
769 # Use braces instead of parens because sh, perl, etc. also accept them.
770 # (The list follows the same order as the GNU Coding Standards.)
771 bindir='${exec_prefix}/bin'
772 sbindir='${exec_prefix}/sbin'
773 libexecdir='${exec_prefix}/libexec'
774 datarootdir='${prefix}/share'
775 datadir='${datarootdir}'
776 sysconfdir='${prefix}/etc'
777 sharedstatedir='${prefix}/com'
778 localstatedir='${prefix}/var'
779 includedir='${prefix}/include'
780 oldincludedir='/usr/include'
781 docdir='${datarootdir}/doc/${PACKAGE}'
782 infodir='${datarootdir}/info'
783 htmldir='${docdir}'
784 dvidir='${docdir}'
785 pdfdir='${docdir}'
786 psdir='${docdir}'
787 libdir='${exec_prefix}/lib'
788 localedir='${datarootdir}/locale'
789 mandir='${datarootdir}/man'
790
791 ac_prev=
792 ac_dashdash=
793 for ac_option
794 do
795 # If the previous option needs an argument, assign it.
796 if test -n "$ac_prev"; then
797 eval $ac_prev=\$ac_option
798 ac_prev=
799 continue
800 fi
801
802 case $ac_option in
803 *=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
804 *) ac_optarg=yes ;;
805 esac
806
807 # Accept the important Cygnus configure options, so we can diagnose typos.
808
809 case $ac_dashdash$ac_option in
810 --)
811 ac_dashdash=yes ;;
812
813 -bindir | --bindir | --bindi | --bind | --bin | --bi)
814 ac_prev=bindir ;;
815 -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
816 bindir=$ac_optarg ;;
817
818 -build | --build | --buil | --bui | --bu)
819 ac_prev=build_alias ;;
820 -build=* | --build=* | --buil=* | --bui=* | --bu=*)
821 build_alias=$ac_optarg ;;
822
823 -cache-file | --cache-file | --cache-fil | --cache-fi \
824 | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
825 ac_prev=cache_file ;;
826 -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
827 | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
828 cache_file=$ac_optarg ;;
829
830 --config-cache | -C)
831 cache_file=config.cache ;;
832
833 -datadir | --datadir | --datadi | --datad)
834 ac_prev=datadir ;;
835 -datadir=* | --datadir=* | --datadi=* | --datad=*)
836 datadir=$ac_optarg ;;
837
838 -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
839 | --dataroo | --dataro | --datar)
840 ac_prev=datarootdir ;;
841 -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
842 | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
843 datarootdir=$ac_optarg ;;
844
845 -disable-* | --disable-*)
846 ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
847 # Reject names that are not valid shell variable names.
848 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
849 as_fn_error "invalid feature name: $ac_useropt"
850 ac_useropt_orig=$ac_useropt
851 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
852 case $ac_user_opts in
853 *"
854 "enable_$ac_useropt"
855 "*) ;;
856 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
857 ac_unrecognized_sep=', ';;
858 esac
859 eval enable_$ac_useropt=no ;;
860
861 -docdir | --docdir | --docdi | --doc | --do)
862 ac_prev=docdir ;;
863 -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
864 docdir=$ac_optarg ;;
865
866 -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
867 ac_prev=dvidir ;;
868 -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
869 dvidir=$ac_optarg ;;
870
871 -enable-* | --enable-*)
872 ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
873 # Reject names that are not valid shell variable names.
874 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
875 as_fn_error "invalid feature name: $ac_useropt"
876 ac_useropt_orig=$ac_useropt
877 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
878 case $ac_user_opts in
879 *"
880 "enable_$ac_useropt"
881 "*) ;;
882 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
883 ac_unrecognized_sep=', ';;
884 esac
885 eval enable_$ac_useropt=\$ac_optarg ;;
886
887 -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
888 | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
889 | --exec | --exe | --ex)
890 ac_prev=exec_prefix ;;
891 -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
892 | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
893 | --exec=* | --exe=* | --ex=*)
894 exec_prefix=$ac_optarg ;;
895
896 -gas | --gas | --ga | --g)
897 # Obsolete; use --with-gas.
898 with_gas=yes ;;
899
900 -help | --help | --hel | --he | -h)
901 ac_init_help=long ;;
902 -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
903 ac_init_help=recursive ;;
904 -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
905 ac_init_help=short ;;
906
907 -host | --host | --hos | --ho)
908 ac_prev=host_alias ;;
909 -host=* | --host=* | --hos=* | --ho=*)
910 host_alias=$ac_optarg ;;
911
912 -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
913 ac_prev=htmldir ;;
914 -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
915 | --ht=*)
916 htmldir=$ac_optarg ;;
917
918 -includedir | --includedir | --includedi | --included | --include \
919 | --includ | --inclu | --incl | --inc)
920 ac_prev=includedir ;;
921 -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
922 | --includ=* | --inclu=* | --incl=* | --inc=*)
923 includedir=$ac_optarg ;;
924
925 -infodir | --infodir | --infodi | --infod | --info | --inf)
926 ac_prev=infodir ;;
927 -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
928 infodir=$ac_optarg ;;
929
930 -libdir | --libdir | --libdi | --libd)
931 ac_prev=libdir ;;
932 -libdir=* | --libdir=* | --libdi=* | --libd=*)
933 libdir=$ac_optarg ;;
934
935 -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
936 | --libexe | --libex | --libe)
937 ac_prev=libexecdir ;;
938 -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
939 | --libexe=* | --libex=* | --libe=*)
940 libexecdir=$ac_optarg ;;
941
942 -localedir | --localedir | --localedi | --localed | --locale)
943 ac_prev=localedir ;;
944 -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
945 localedir=$ac_optarg ;;
946
947 -localstatedir | --localstatedir | --localstatedi | --localstated \
948 | --localstate | --localstat | --localsta | --localst | --locals)
949 ac_prev=localstatedir ;;
950 -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
951 | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
952 localstatedir=$ac_optarg ;;
953
954 -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
955 ac_prev=mandir ;;
956 -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
957 mandir=$ac_optarg ;;
958
959 -nfp | --nfp | --nf)
960 # Obsolete; use --without-fp.
961 with_fp=no ;;
962
963 -no-create | --no-create | --no-creat | --no-crea | --no-cre \
964 | --no-cr | --no-c | -n)
965 no_create=yes ;;
966
967 -no-recursion | --no-recursion | --no-recursio | --no-recursi \
968 | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
969 no_recursion=yes ;;
970
971 -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
972 | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
973 | --oldin | --oldi | --old | --ol | --o)
974 ac_prev=oldincludedir ;;
975 -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
976 | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
977 | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
978 oldincludedir=$ac_optarg ;;
979
980 -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
981 ac_prev=prefix ;;
982 -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
983 prefix=$ac_optarg ;;
984
985 -program-prefix | --program-prefix | --program-prefi | --program-pref \
986 | --program-pre | --program-pr | --program-p)
987 ac_prev=program_prefix ;;
988 -program-prefix=* | --program-prefix=* | --program-prefi=* \
989 | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
990 program_prefix=$ac_optarg ;;
991
992 -program-suffix | --program-suffix | --program-suffi | --program-suff \
993 | --program-suf | --program-su | --program-s)
994 ac_prev=program_suffix ;;
995 -program-suffix=* | --program-suffix=* | --program-suffi=* \
996 | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
997 program_suffix=$ac_optarg ;;
998
999 -program-transform-name | --program-transform-name \
1000 | --program-transform-nam | --program-transform-na \
1001 | --program-transform-n | --program-transform- \
1002 | --program-transform | --program-transfor \
1003 | --program-transfo | --program-transf \
1004 | --program-trans | --program-tran \
1005 | --progr-tra | --program-tr | --program-t)
1006 ac_prev=program_transform_name ;;
1007 -program-transform-name=* | --program-transform-name=* \
1008 | --program-transform-nam=* | --program-transform-na=* \
1009 | --program-transform-n=* | --program-transform-=* \
1010 | --program-transform=* | --program-transfor=* \
1011 | --program-transfo=* | --program-transf=* \
1012 | --program-trans=* | --program-tran=* \
1013 | --progr-tra=* | --program-tr=* | --program-t=*)
1014 program_transform_name=$ac_optarg ;;
1015
1016 -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017 ac_prev=pdfdir ;;
1018 -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019 pdfdir=$ac_optarg ;;
1020
1021 -psdir | --psdir | --psdi | --psd | --ps)
1022 ac_prev=psdir ;;
1023 -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024 psdir=$ac_optarg ;;
1025
1026 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027 | -silent | --silent | --silen | --sile | --sil)
1028 silent=yes ;;
1029
1030 -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031 ac_prev=sbindir ;;
1032 -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033 | --sbi=* | --sb=*)
1034 sbindir=$ac_optarg ;;
1035
1036 -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037 | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038 | --sharedst | --shareds | --shared | --share | --shar \
1039 | --sha | --sh)
1040 ac_prev=sharedstatedir ;;
1041 -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042 | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043 | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044 | --sha=* | --sh=*)
1045 sharedstatedir=$ac_optarg ;;
1046
1047 -site | --site | --sit)
1048 ac_prev=site ;;
1049 -site=* | --site=* | --sit=*)
1050 site=$ac_optarg ;;
1051
1052 -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053 ac_prev=srcdir ;;
1054 -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1055 srcdir=$ac_optarg ;;
1056
1057 -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058 | --syscon | --sysco | --sysc | --sys | --sy)
1059 ac_prev=sysconfdir ;;
1060 -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061 | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1062 sysconfdir=$ac_optarg ;;
1063
1064 -target | --target | --targe | --targ | --tar | --ta | --t)
1065 ac_prev=target_alias ;;
1066 -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1067 target_alias=$ac_optarg ;;
1068
1069 -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070 verbose=yes ;;
1071
1072 -version | --version | --versio | --versi | --vers | -V)
1073 ac_init_version=: ;;
1074
1075 -with-* | --with-*)
1076 ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1077 # Reject names that are not valid shell variable names.
1078 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1079 as_fn_error "invalid package name: $ac_useropt"
1080 ac_useropt_orig=$ac_useropt
1081 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1082 case $ac_user_opts in
1083 *"
1084 "with_$ac_useropt"
1085 "*) ;;
1086 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1087 ac_unrecognized_sep=', ';;
1088 esac
1089 eval with_$ac_useropt=\$ac_optarg ;;
1090
1091 -without-* | --without-*)
1092 ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1093 # Reject names that are not valid shell variable names.
1094 expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1095 as_fn_error "invalid package name: $ac_useropt"
1096 ac_useropt_orig=$ac_useropt
1097 ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1098 case $ac_user_opts in
1099 *"
1100 "with_$ac_useropt"
1101 "*) ;;
1102 *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1103 ac_unrecognized_sep=', ';;
1104 esac
1105 eval with_$ac_useropt=no ;;
1106
1107 --x)
1108 # Obsolete; use --with-x.
1109 with_x=yes ;;
1110
1111 -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1112 | --x-incl | --x-inc | --x-in | --x-i)
1113 ac_prev=x_includes ;;
1114 -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1115 | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1116 x_includes=$ac_optarg ;;
1117
1118 -x-libraries | --x-libraries | --x-librarie | --x-librari \
1119 | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1120 ac_prev=x_libraries ;;
1121 -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1122 | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1123 x_libraries=$ac_optarg ;;
1124
1125 -*) as_fn_error "unrecognized option: \`$ac_option'
1126 Try \`$0 --help' for more information."
1127 ;;
1128
1129 *=*)
1130 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1131 # Reject names that are not valid shell variable names.
1132 case $ac_envvar in #(
1133 '' | [0-9]* | *[!_$as_cr_alnum]* )
1134 as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1135 esac
1136 eval $ac_envvar=\$ac_optarg
1137 export $ac_envvar ;;
1138
1139 *)
1140 # FIXME: should be removed in autoconf 3.0.
1141 $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1142 expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1143 $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1144 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1145 ;;
1146
1147 esac
1148 done
1149
1150 if test -n "$ac_prev"; then
1151 ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1152 as_fn_error "missing argument to $ac_option"
1153 fi
1154
1155 if test -n "$ac_unrecognized_opts"; then
1156 case $enable_option_checking in
1157 no) ;;
1158 fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1159 *) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1160 esac
1161 fi
1162
1163 # Check all directory arguments for consistency.
1164 for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1165 datadir sysconfdir sharedstatedir localstatedir includedir \
1166 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1167 libdir localedir mandir
1168 do
1169 eval ac_val=\$$ac_var
1170 # Remove trailing slashes.
1171 case $ac_val in
1172 */ )
1173 ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1174 eval $ac_var=\$ac_val;;
1175 esac
1176 # Be sure to have absolute directory names.
1177 case $ac_val in
1178 [\\/$]* | ?:[\\/]* ) continue;;
1179 NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1180 esac
1181 as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1182 done
1183
1184 # There might be people who depend on the old broken behavior: `$host'
1185 # used to hold the argument of --host etc.
1186 # FIXME: To remove some day.
1187 build=$build_alias
1188 host=$host_alias
1189 target=$target_alias
1190
1191 # FIXME: To remove some day.
1192 if test "x$host_alias" != x; then
1193 if test "x$build_alias" = x; then
1194 cross_compiling=maybe
1195 $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1196 If a cross compiler is detected then cross compile mode will be used." >&2
1197 elif test "x$build_alias" != "x$host_alias"; then
1198 cross_compiling=yes
1199 fi
1200 fi
1201
1202 ac_tool_prefix=
1203 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1204
1205 test "$silent" = yes && exec 6>/dev/null
1206
1207
1208 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1209 ac_ls_di=`ls -di .` &&
1210 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1211 as_fn_error "working directory cannot be determined"
1212 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1213 as_fn_error "pwd does not report name of working directory"
1214
1215
1216 # Find the source files, if location was not specified.
1217 if test -z "$srcdir"; then
1218 ac_srcdir_defaulted=yes
1219 # Try the directory containing this script, then the parent directory.
1220 ac_confdir=`$as_dirname -- "$as_myself" ||
1221 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1222 X"$as_myself" : 'X\(//\)[^/]' \| \
1223 X"$as_myself" : 'X\(//\)$' \| \
1224 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1225 $as_echo X"$as_myself" |
1226 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1227 s//\1/
1228 q
1229 }
1230 /^X\(\/\/\)[^/].*/{
1231 s//\1/
1232 q
1233 }
1234 /^X\(\/\/\)$/{
1235 s//\1/
1236 q
1237 }
1238 /^X\(\/\).*/{
1239 s//\1/
1240 q
1241 }
1242 s/.*/./; q'`
1243 srcdir=$ac_confdir
1244 if test ! -r "$srcdir/$ac_unique_file"; then
1245 srcdir=..
1246 fi
1247 else
1248 ac_srcdir_defaulted=no
1249 fi
1250 if test ! -r "$srcdir/$ac_unique_file"; then
1251 test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1252 as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1253 fi
1254 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1255 ac_abs_confdir=`(
1256 cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1257 pwd)`
1258 # When building in place, set srcdir=.
1259 if test "$ac_abs_confdir" = "$ac_pwd"; then
1260 srcdir=.
1261 fi
1262 # Remove unnecessary trailing slashes from srcdir.
1263 # Double slashes in file names in object file debugging info
1264 # mess up M-x gdb in Emacs.
1265 case $srcdir in
1266 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1267 esac
1268 for ac_var in $ac_precious_vars; do
1269 eval ac_env_${ac_var}_set=\${${ac_var}+set}
1270 eval ac_env_${ac_var}_value=\$${ac_var}
1271 eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1272 eval ac_cv_env_${ac_var}_value=\$${ac_var}
1273 done
1274
1275 #
1276 # Report the --help message.
1277 #
1278 if test "$ac_init_help" = "long"; then
1279 # Omit some internal or obsolete options to make the list less imposing.
1280 # This message is too long to be a string in the A/UX 3.1 sh.
1281 cat <<_ACEOF
1282 \`configure' configures this package to adapt to many kinds of systems.
1283
1284 Usage: $0 [OPTION]... [VAR=VALUE]...
1285
1286 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1287 VAR=VALUE. See below for descriptions of some of the useful variables.
1288
1289 Defaults for the options are specified in brackets.
1290
1291 Configuration:
1292 -h, --help display this help and exit
1293 --help=short display options specific to this package
1294 --help=recursive display the short help of all the included packages
1295 -V, --version display version information and exit
1296 -q, --quiet, --silent do not print \`checking...' messages
1297 --cache-file=FILE cache test results in FILE [disabled]
1298 -C, --config-cache alias for \`--cache-file=config.cache'
1299 -n, --no-create do not create output files
1300 --srcdir=DIR find the sources in DIR [configure dir or \`..']
1301
1302 Installation directories:
1303 --prefix=PREFIX install architecture-independent files in PREFIX
1304 [$ac_default_prefix]
1305 --exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1306 [PREFIX]
1307
1308 By default, \`make install' will install all the files in
1309 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1310 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1311 for instance \`--prefix=\$HOME'.
1312
1313 For better control, use the options below.
1314
1315 Fine tuning of the installation directories:
1316 --bindir=DIR user executables [EPREFIX/bin]
1317 --sbindir=DIR system admin executables [EPREFIX/sbin]
1318 --libexecdir=DIR program executables [EPREFIX/libexec]
1319 --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1320 --sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1321 --localstatedir=DIR modifiable single-machine data [PREFIX/var]
1322 --libdir=DIR object code libraries [EPREFIX/lib]
1323 --includedir=DIR C header files [PREFIX/include]
1324 --oldincludedir=DIR C header files for non-gcc [/usr/include]
1325 --datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1326 --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1327 --infodir=DIR info documentation [DATAROOTDIR/info]
1328 --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1329 --mandir=DIR man documentation [DATAROOTDIR/man]
1330 --docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1331 --htmldir=DIR html documentation [DOCDIR]
1332 --dvidir=DIR dvi documentation [DOCDIR]
1333 --pdfdir=DIR pdf documentation [DOCDIR]
1334 --psdir=DIR ps documentation [DOCDIR]
1335 _ACEOF
1336
1337 cat <<\_ACEOF
1338
1339 Program names:
1340 --program-prefix=PREFIX prepend PREFIX to installed program names
1341 --program-suffix=SUFFIX append SUFFIX to installed program names
1342 --program-transform-name=PROGRAM run sed PROGRAM on installed program names
1343 _ACEOF
1344 fi
1345
1346 if test -n "$ac_init_help"; then
1347
1348 cat <<\_ACEOF
1349
1350 Optional Features:
1351 --disable-option-checking ignore unrecognized --enable/--with options
1352 --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1353 --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1354 --disable-dependency-tracking speeds up one-time build
1355 --enable-dependency-tracking do not reject slow dependency extractors
1356 --enable-maintainer-mode enable make rules and dependencies not useful
1357 (and sometimes confusing) to the casual installer
1358 --enable-mpi enable Message Protocol Interface (MPI)
1359 --enable-cam enable (IEEE-1394) camera
1360 --enable-trig enable (realtime) triggering
1361 --disable-rta=RTATOPDIR place where the RTAI code \
1362 resides (default /usr/lib/realtime)
1363 --enable-k=KTOPDIR place where the installed kernel \
1364 headers resides (default /usr/src/kernel-headers-2.4.27-adeos)
1365 --enable-omp enable Open Multi-Processing (OMP)
1366
1367 Some influential environment variables:
1368 CC C compiler command
1369 CFLAGS C compiler flags
1370 LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1371 nonstandard directory <lib dir>
1372 LIBS libraries to pass to the linker, e.g. -l<library>
1373 CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1374 you have headers in a nonstandard directory <include dir>
1375 CPP C preprocessor
1376 PKG_CONFIG path to pkg-config utility
1377 GLIB_CFLAGS C compiler flags for GLIB, overriding pkg-config
1378 GLIB_LIBS linker flags for GLIB, overriding pkg-config
1379 MPICC MPI C compiler command
1380
1381 Use these variables to override the choices made by `configure' or to help
1382 it to find libraries and programs with nonstandard names/locations.
1383
1384 Report bugs to the package provider.
1385 _ACEOF
1386 ac_status=$?
1387 fi
1388
1389 if test "$ac_init_help" = "recursive"; then
1390 # If there are subdirs, report their specific --help.
1391 for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1392 test -d "$ac_dir" ||
1393 { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1394 continue
1395 ac_builddir=.
1396
1397 case "$ac_dir" in
1398 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1399 *)
1400 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1401 # A ".." for each directory in $ac_dir_suffix.
1402 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1403 case $ac_top_builddir_sub in
1404 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1406 esac ;;
1407 esac
1408 ac_abs_top_builddir=$ac_pwd
1409 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1410 # for backward compatibility:
1411 ac_top_builddir=$ac_top_build_prefix
1412
1413 case $srcdir in
1414 .) # We are building in place.
1415 ac_srcdir=.
1416 ac_top_srcdir=$ac_top_builddir_sub
1417 ac_abs_top_srcdir=$ac_pwd ;;
1418 [\\/]* | ?:[\\/]* ) # Absolute name.
1419 ac_srcdir=$srcdir$ac_dir_suffix;
1420 ac_top_srcdir=$srcdir
1421 ac_abs_top_srcdir=$srcdir ;;
1422 *) # Relative name.
1423 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1424 ac_top_srcdir=$ac_top_build_prefix$srcdir
1425 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1426 esac
1427 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1428
1429 cd "$ac_dir" || { ac_status=$?; continue; }
1430 # Check for guested configure.
1431 if test -f "$ac_srcdir/configure.gnu"; then
1432 echo &&
1433 $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1434 elif test -f "$ac_srcdir/configure"; then
1435 echo &&
1436 $SHELL "$ac_srcdir/configure" --help=recursive
1437 else
1438 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1439 fi || ac_status=$?
1440 cd "$ac_pwd" || { ac_status=$?; break; }
1441 done
1442 fi
1443
1444 test -n "$ac_init_help" && exit $ac_status
1445 if $ac_init_version; then
1446 cat <<\_ACEOF
1447 configure
1448 generated by GNU Autoconf 2.65
1449
1450 Copyright (C) 2009 Free Software Foundation, Inc.
1451 This configure script is free software; the Free Software Foundation
1452 gives unlimited permission to copy, distribute and modify it.
1453 _ACEOF
1454 exit
1455 fi
1456
1457 ## ------------------------ ##
1458 ## Autoconf initialization. ##
1459 ## ------------------------ ##
1460
1461 # ac_fn_c_try_compile LINENO
1462 # --------------------------
1463 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1464 ac_fn_c_try_compile ()
1465 {
1466 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1467 rm -f conftest.$ac_objext
1468 if { { ac_try="$ac_compile"
1469 case "(($ac_try" in
1470 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1471 *) ac_try_echo=$ac_try;;
1472 esac
1473 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1474 $as_echo "$ac_try_echo"; } >&5
1475 (eval "$ac_compile") 2>conftest.err
1476 ac_status=$?
1477 if test -s conftest.err; then
1478 grep -v '^ *+' conftest.err >conftest.er1
1479 cat conftest.er1 >&5
1480 mv -f conftest.er1 conftest.err
1481 fi
1482 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1483 test $ac_status = 0; } && {
1484 test -z "$ac_c_werror_flag" ||
1485 test ! -s conftest.err
1486 } && test -s conftest.$ac_objext; then :
1487 ac_retval=0
1488 else
1489 $as_echo "$as_me: failed program was:" >&5
1490 sed 's/^/| /' conftest.$ac_ext >&5
1491
1492 ac_retval=1
1493 fi
1494 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1495 as_fn_set_status $ac_retval
1496
1497 } # ac_fn_c_try_compile
1498
1499 # ac_fn_c_try_link LINENO
1500 # -----------------------
1501 # Try to link conftest.$ac_ext, and return whether this succeeded.
1502 ac_fn_c_try_link ()
1503 {
1504 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1505 rm -f conftest.$ac_objext conftest$ac_exeext
1506 if { { ac_try="$ac_link"
1507 case "(($ac_try" in
1508 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1509 *) ac_try_echo=$ac_try;;
1510 esac
1511 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1512 $as_echo "$ac_try_echo"; } >&5
1513 (eval "$ac_link") 2>conftest.err
1514 ac_status=$?
1515 if test -s conftest.err; then
1516 grep -v '^ *+' conftest.err >conftest.er1
1517 cat conftest.er1 >&5
1518 mv -f conftest.er1 conftest.err
1519 fi
1520 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1521 test $ac_status = 0; } && {
1522 test -z "$ac_c_werror_flag" ||
1523 test ! -s conftest.err
1524 } && test -s conftest$ac_exeext && {
1525 test "$cross_compiling" = yes ||
1526 $as_test_x conftest$ac_exeext
1527 }; then :
1528 ac_retval=0
1529 else
1530 $as_echo "$as_me: failed program was:" >&5
1531 sed 's/^/| /' conftest.$ac_ext >&5
1532
1533 ac_retval=1
1534 fi
1535 # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1536 # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1537 # interfere with the next link command; also delete a directory that is
1538 # left behind by Apple's compiler. We do this before executing the actions.
1539 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1540 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1541 as_fn_set_status $ac_retval
1542
1543 } # ac_fn_c_try_link
1544
1545 # ac_fn_c_try_cpp LINENO
1546 # ----------------------
1547 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1548 ac_fn_c_try_cpp ()
1549 {
1550 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1551 if { { ac_try="$ac_cpp conftest.$ac_ext"
1552 case "(($ac_try" in
1553 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1554 *) ac_try_echo=$ac_try;;
1555 esac
1556 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1557 $as_echo "$ac_try_echo"; } >&5
1558 (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1559 ac_status=$?
1560 if test -s conftest.err; then
1561 grep -v '^ *+' conftest.err >conftest.er1
1562 cat conftest.er1 >&5
1563 mv -f conftest.er1 conftest.err
1564 fi
1565 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1566 test $ac_status = 0; } >/dev/null && {
1567 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1568 test ! -s conftest.err
1569 }; then :
1570 ac_retval=0
1571 else
1572 $as_echo "$as_me: failed program was:" >&5
1573 sed 's/^/| /' conftest.$ac_ext >&5
1574
1575 ac_retval=1
1576 fi
1577 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1578 as_fn_set_status $ac_retval
1579
1580 } # ac_fn_c_try_cpp
1581
1582 # ac_fn_c_try_run LINENO
1583 # ----------------------
1584 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1585 # that executables *can* be run.
1586 ac_fn_c_try_run ()
1587 {
1588 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1589 if { { ac_try="$ac_link"
1590 case "(($ac_try" in
1591 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1592 *) ac_try_echo=$ac_try;;
1593 esac
1594 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1595 $as_echo "$ac_try_echo"; } >&5
1596 (eval "$ac_link") 2>&5
1597 ac_status=$?
1598 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1599 test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1600 { { case "(($ac_try" in
1601 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1602 *) ac_try_echo=$ac_try;;
1603 esac
1604 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1605 $as_echo "$ac_try_echo"; } >&5
1606 (eval "$ac_try") 2>&5
1607 ac_status=$?
1608 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1609 test $ac_status = 0; }; }; then :
1610 ac_retval=0
1611 else
1612 $as_echo "$as_me: program exited with status $ac_status" >&5
1613 $as_echo "$as_me: failed program was:" >&5
1614 sed 's/^/| /' conftest.$ac_ext >&5
1615
1616 ac_retval=$ac_status
1617 fi
1618 rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1619 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1620 as_fn_set_status $ac_retval
1621
1622 } # ac_fn_c_try_run
1623
1624 # ac_fn_c_check_func LINENO FUNC VAR
1625 # ----------------------------------
1626 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1627 ac_fn_c_check_func ()
1628 {
1629 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1631 $as_echo_n "checking for $2... " >&6; }
1632 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1633 $as_echo_n "(cached) " >&6
1634 else
1635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1636 /* end confdefs.h. */
1637 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1638 For example, HP-UX 11i <limits.h> declares gettimeofday. */
1639 #define $2 innocuous_$2
1640
1641 /* System header to define __stub macros and hopefully few prototypes,
1642 which can conflict with char $2 (); below.
1643 Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1644 <limits.h> exists even on freestanding compilers. */
1645
1646 #ifdef __STDC__
1647 # include <limits.h>
1648 #else
1649 # include <assert.h>
1650 #endif
1651
1652 #undef $2
1653
1654 /* Override any GCC internal prototype to avoid an error.
1655 Use char because int might match the return type of a GCC
1656 builtin and then its argument prototype would still apply. */
1657 #ifdef __cplusplus
1658 extern "C"
1659 #endif
1660 char $2 ();
1661 /* The GNU C library defines this for functions which it implements
1662 to always fail with ENOSYS. Some functions are actually named
1663 something starting with __ and the normal name is an alias. */
1664 #if defined __stub_$2 || defined __stub___$2
1665 choke me
1666 #endif
1667
1668 int
1669 main ()
1670 {
1671 return $2 ();
1672 ;
1673 return 0;
1674 }
1675 _ACEOF
1676 if ac_fn_c_try_link "$LINENO"; then :
1677 eval "$3=yes"
1678 else
1679 eval "$3=no"
1680 fi
1681 rm -f core conftest.err conftest.$ac_objext \
1682 conftest$ac_exeext conftest.$ac_ext
1683 fi
1684 eval ac_res=\$$3
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1686 $as_echo "$ac_res" >&6; }
1687 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1688
1689 } # ac_fn_c_check_func
1690
1691 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1692 # -------------------------------------------
1693 # Tests whether TYPE exists after having included INCLUDES, setting cache
1694 # variable VAR accordingly.
1695 ac_fn_c_check_type ()
1696 {
1697 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1699 $as_echo_n "checking for $2... " >&6; }
1700 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1701 $as_echo_n "(cached) " >&6
1702 else
1703 eval "$3=no"
1704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705 /* end confdefs.h. */
1706 $4
1707 int
1708 main ()
1709 {
1710 if (sizeof ($2))
1711 return 0;
1712 ;
1713 return 0;
1714 }
1715 _ACEOF
1716 if ac_fn_c_try_compile "$LINENO"; then :
1717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1718 /* end confdefs.h. */
1719 $4
1720 int
1721 main ()
1722 {
1723 if (sizeof (($2)))
1724 return 0;
1725 ;
1726 return 0;
1727 }
1728 _ACEOF
1729 if ac_fn_c_try_compile "$LINENO"; then :
1730
1731 else
1732 eval "$3=yes"
1733 fi
1734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1735 fi
1736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1737 fi
1738 eval ac_res=\$$3
1739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1740 $as_echo "$ac_res" >&6; }
1741 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1742
1743 } # ac_fn_c_check_type
1744
1745 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1746 # -------------------------------------------------------
1747 # Tests whether HEADER exists and can be compiled using the include files in
1748 # INCLUDES, setting the cache variable VAR accordingly.
1749 ac_fn_c_check_header_compile ()
1750 {
1751 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753 $as_echo_n "checking for $2... " >&6; }
1754 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1755 $as_echo_n "(cached) " >&6
1756 else
1757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h. */
1759 $4
1760 #include <$2>
1761 _ACEOF
1762 if ac_fn_c_try_compile "$LINENO"; then :
1763 eval "$3=yes"
1764 else
1765 eval "$3=no"
1766 fi
1767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1768 fi
1769 eval ac_res=\$$3
1770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771 $as_echo "$ac_res" >&6; }
1772 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1773
1774 } # ac_fn_c_check_header_compile
1775
1776 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1777 # -------------------------------------------------------
1778 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1779 # the include files in INCLUDES and setting the cache variable VAR
1780 # accordingly.
1781 ac_fn_c_check_header_mongrel ()
1782 {
1783 as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1784 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1786 $as_echo_n "checking for $2... " >&6; }
1787 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1788 $as_echo_n "(cached) " >&6
1789 fi
1790 eval ac_res=\$$3
1791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1792 $as_echo "$ac_res" >&6; }
1793 else
1794 # Is the header compilable?
1795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1796 $as_echo_n "checking $2 usability... " >&6; }
1797 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1798 /* end confdefs.h. */
1799 $4
1800 #include <$2>
1801 _ACEOF
1802 if ac_fn_c_try_compile "$LINENO"; then :
1803 ac_header_compiler=yes
1804 else
1805 ac_header_compiler=no
1806 fi
1807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1809 $as_echo "$ac_header_compiler" >&6; }
1810
1811 # Is the header present?
1812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1813 $as_echo_n "checking $2 presence... " >&6; }
1814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1815 /* end confdefs.h. */
1816 #include <$2>
1817 _ACEOF
1818 if ac_fn_c_try_cpp "$LINENO"; then :
1819 ac_header_preproc=yes
1820 else
1821 ac_header_preproc=no
1822 fi
1823 rm -f conftest.err conftest.$ac_ext
1824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1825 $as_echo "$ac_header_preproc" >&6; }
1826
1827 # So? What about this header?
1828 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1829 yes:no: )
1830 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1831 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1833 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1834 ;;
1835 no:yes:* )
1836 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1837 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1838 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1839 $as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1840 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1841 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1842 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1843 $as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1844 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1845 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1846 ;;
1847 esac
1848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1849 $as_echo_n "checking for $2... " >&6; }
1850 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1851 $as_echo_n "(cached) " >&6
1852 else
1853 eval "$3=\$ac_header_compiler"
1854 fi
1855 eval ac_res=\$$3
1856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1857 $as_echo "$ac_res" >&6; }
1858 fi
1859 eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1860
1861 } # ac_fn_c_check_header_mongrel
1862 cat >config.log <<_ACEOF
1863 This file contains any messages produced by compilers while
1864 running configure, to aid debugging if configure makes a mistake.
1865
1866 It was created by $as_me, which was
1867 generated by GNU Autoconf 2.65. Invocation command line was
1868
1869 $ $0 $@
1870
1871 _ACEOF
1872 exec 5>>config.log
1873 {
1874 cat <<_ASUNAME
1875 ## --------- ##
1876 ## Platform. ##
1877 ## --------- ##
1878
1879 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1880 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1881 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1882 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1883 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1884
1885 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1886 /bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1887
1888 /bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1889 /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1890 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1891 /usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1892 /bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1893 /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1894 /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1895
1896 _ASUNAME
1897
1898 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1899 for as_dir in $PATH
1900 do
1901 IFS=$as_save_IFS
1902 test -z "$as_dir" && as_dir=.
1903 $as_echo "PATH: $as_dir"
1904 done
1905 IFS=$as_save_IFS
1906
1907 } >&5
1908
1909 cat >&5 <<_ACEOF
1910
1911
1912 ## ----------- ##
1913 ## Core tests. ##
1914 ## ----------- ##
1915
1916 _ACEOF
1917
1918
1919 # Keep a trace of the command line.
1920 # Strip out --no-create and --no-recursion so they do not pile up.
1921 # Strip out --silent because we don't want to record it for future runs.
1922 # Also quote any args containing shell meta-characters.
1923 # Make two passes to allow for proper duplicate-argument suppression.
1924 ac_configure_args=
1925 ac_configure_args0=
1926 ac_configure_args1=
1927 ac_must_keep_next=false
1928 for ac_pass in 1 2
1929 do
1930 for ac_arg
1931 do
1932 case $ac_arg in
1933 -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1934 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1935 | -silent | --silent | --silen | --sile | --sil)
1936 continue ;;
1937 *\'*)
1938 ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1939 esac
1940 case $ac_pass in
1941 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1942 2)
1943 as_fn_append ac_configure_args1 " '$ac_arg'"
1944 if test $ac_must_keep_next = true; then
1945 ac_must_keep_next=false # Got value, back to normal.
1946 else
1947 case $ac_arg in
1948 *=* | --config-cache | -C | -disable-* | --disable-* \
1949 | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1950 | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1951 | -with-* | --with-* | -without-* | --without-* | --x)
1952 case "$ac_configure_args0 " in
1953 "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1954 esac
1955 ;;
1956 -* ) ac_must_keep_next=true ;;
1957 esac
1958 fi
1959 as_fn_append ac_configure_args " '$ac_arg'"
1960 ;;
1961 esac
1962 done
1963 done
1964 { ac_configure_args0=; unset ac_configure_args0;}
1965 { ac_configure_args1=; unset ac_configure_args1;}
1966
1967 # When interrupted or exit'd, cleanup temporary files, and complete
1968 # config.log. We remove comments because anyway the quotes in there
1969 # would cause problems or look ugly.
1970 # WARNING: Use '\'' to represent an apostrophe within the trap.
1971 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1972 trap 'exit_status=$?
1973 # Save into config.log some information that might help in debugging.
1974 {
1975 echo
1976
1977 cat <<\_ASBOX
1978 ## ---------------- ##
1979 ## Cache variables. ##
1980 ## ---------------- ##
1981 _ASBOX
1982 echo
1983 # The following way of writing the cache mishandles newlines in values,
1984 (
1985 for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1986 eval ac_val=\$$ac_var
1987 case $ac_val in #(
1988 *${as_nl}*)
1989 case $ac_var in #(
1990 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1991 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1992 esac
1993 case $ac_var in #(
1994 _ | IFS | as_nl) ;; #(
1995 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1996 *) { eval $ac_var=; unset $ac_var;} ;;
1997 esac ;;
1998 esac
1999 done
2000 (set) 2>&1 |
2001 case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2002 *${as_nl}ac_space=\ *)
2003 sed -n \
2004 "s/'\''/'\''\\\\'\'''\''/g;
2005 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2006 ;; #(
2007 *)
2008 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2009 ;;
2010 esac |
2011 sort
2012 )
2013 echo
2014
2015 cat <<\_ASBOX
2016 ## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##
2019 _ASBOX
2020 echo
2021 for ac_var in $ac_subst_vars
2022 do
2023 eval ac_val=\$$ac_var
2024 case $ac_val in
2025 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2026 esac
2027 $as_echo "$ac_var='\''$ac_val'\''"
2028 done | sort
2029 echo
2030
2031 if test -n "$ac_subst_files"; then
2032 cat <<\_ASBOX
2033 ## ------------------- ##
2034 ## File substitutions. ##
2035 ## ------------------- ##
2036 _ASBOX
2037 echo
2038 for ac_var in $ac_subst_files
2039 do
2040 eval ac_val=\$$ac_var
2041 case $ac_val in
2042 *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2043 esac
2044 $as_echo "$ac_var='\''$ac_val'\''"
2045 done | sort
2046 echo
2047 fi
2048
2049 if test -s confdefs.h; then
2050 cat <<\_ASBOX
2051 ## ----------- ##
2052 ## confdefs.h. ##
2053 ## ----------- ##
2054 _ASBOX
2055 echo
2056 cat confdefs.h
2057 echo
2058 fi
2059 test "$ac_signal" != 0 &&
2060 $as_echo "$as_me: caught signal $ac_signal"
2061 $as_echo "$as_me: exit $exit_status"
2062 } >&5
2063 rm -f core *.core core.conftest.* &&
2064 rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2065 exit $exit_status
2066 ' 0
2067 for ac_signal in 1 2 13 15; do
2068 trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2069 done
2070 ac_signal=0
2071
2072 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2073 rm -f -r conftest* confdefs.h
2074
2075 $as_echo "/* confdefs.h */" > confdefs.h
2076
2077 # Predefined preprocessor variables.
2078
2079 cat >>confdefs.h <<_ACEOF
2080 #define PACKAGE_NAME "$PACKAGE_NAME"
2081 _ACEOF
2082
2083 cat >>confdefs.h <<_ACEOF
2084 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2085 _ACEOF
2086
2087 cat >>confdefs.h <<_ACEOF
2088 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2089 _ACEOF
2090
2091 cat >>confdefs.h <<_ACEOF
2092 #define PACKAGE_STRING "$PACKAGE_STRING"
2093 _ACEOF
2094
2095 cat >>confdefs.h <<_ACEOF
2096 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2097 _ACEOF
2098
2099 cat >>confdefs.h <<_ACEOF
2100 #define PACKAGE_URL "$PACKAGE_URL"
2101 _ACEOF
2102
2103
2104 # Let the site file select an alternate cache file if it wants to.
2105 # Prefer an explicitly selected file to automatically selected ones.
2106 ac_site_file1=NONE
2107 ac_site_file2=NONE
2108 if test -n "$CONFIG_SITE"; then
2109 ac_site_file1=$CONFIG_SITE
2110 elif test "x$prefix" != xNONE; then
2111 ac_site_file1=$prefix/share/config.site
2112 ac_site_file2=$prefix/etc/config.site
2113 else
2114 ac_site_file1=$ac_default_prefix/share/config.site
2115 ac_site_file2=$ac_default_prefix/etc/config.site
2116 fi
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2118 do
2119 test "x$ac_site_file" = xNONE && continue
2120 if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2121 { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123 sed 's/^/| /' "$ac_site_file" >&5
2124 . "$ac_site_file"
2125 fi
2126 done
2127
2128 if test -r "$cache_file"; then
2129 # Some versions of bash will fail to source /dev/null (special files
2130 # actually), so we avoid doing that. DJGPP emulates it as a regular file.
2131 if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2132 { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2133 $as_echo "$as_me: loading cache $cache_file" >&6;}
2134 case $cache_file in
2135 [\\/]* | ?:[\\/]* ) . "$cache_file";;
2136 *) . "./$cache_file";;
2137 esac
2138 fi
2139 else
2140 { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2141 $as_echo "$as_me: creating cache $cache_file" >&6;}
2142 >$cache_file
2143 fi
2144
2145 # Check that the precious variables saved in the cache have kept the same
2146 # value.
2147 ac_cache_corrupted=false
2148 for ac_var in $ac_precious_vars; do
2149 eval ac_old_set=\$ac_cv_env_${ac_var}_set
2150 eval ac_new_set=\$ac_env_${ac_var}_set
2151 eval ac_old_val=\$ac_cv_env_${ac_var}_value
2152 eval ac_new_val=\$ac_env_${ac_var}_value
2153 case $ac_old_set,$ac_new_set in
2154 set,)
2155 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2156 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2157 ac_cache_corrupted=: ;;
2158 ,set)
2159 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2161 ac_cache_corrupted=: ;;
2162 ,);;
2163 *)
2164 if test "x$ac_old_val" != "x$ac_new_val"; then
2165 # differences in whitespace do not lead to failure.
2166 ac_old_val_w=`echo x $ac_old_val`
2167 ac_new_val_w=`echo x $ac_new_val`
2168 if test "$ac_old_val_w" != "$ac_new_val_w"; then
2169 { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2170 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2171 ac_cache_corrupted=:
2172 else
2173 { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2174 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2175 eval $ac_var=\$ac_old_val
2176 fi
2177 { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2178 $as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2179 { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2180 $as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2181 fi;;
2182 esac
2183 # Pass precious variables to config.status.
2184 if test "$ac_new_set" = set; then
2185 case $ac_new_val in
2186 *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2187 *) ac_arg=$ac_var=$ac_new_val ;;
2188 esac
2189 case " $ac_configure_args " in
2190 *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
2191 *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2192 esac
2193 fi
2194 done
2195 if $ac_cache_corrupted; then
2196 { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2197 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2198 { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2199 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2200 as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2201 fi
2202 ## -------------------- ##
2203 ## Main body of script. ##
2204 ## -------------------- ##
2205
2206 ac_ext=c
2207 ac_cpp='$CPP $CPPFLAGS'
2208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2211
2212
2213 am__api_version='1.11'
2214
2215 ac_aux_dir=
2216 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2217 for ac_t in install-sh install.sh shtool; do
2218 if test -f "$ac_dir/$ac_t"; then
2219 ac_aux_dir=$ac_dir
2220 ac_install_sh="$ac_aux_dir/$ac_t -c"
2221 break 2
2222 fi
2223 done
2224 done
2225 if test -z "$ac_aux_dir"; then
2226 as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2227 fi
2228
2229 # These three variables are undocumented and unsupported,
2230 # and are intended to be withdrawn in a future Autoconf release.
2231 # They can cause serious problems if a builder's source tree is in a directory
2232 # whose full name contains unusual characters.
2233 ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2234 ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2235 ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2236
2237
2238 # Find a good install program. We prefer a C program (faster),
2239 # so one script is as good as another. But avoid the broken or
2240 # incompatible versions:
2241 # SysV /etc/install, /usr/sbin/install
2242 # SunOS /usr/etc/install
2243 # IRIX /sbin/install
2244 # AIX /bin/install
2245 # AmigaOS /C/install, which installs bootblocks on floppy discs
2246 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2247 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2248 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2249 # OS/2's system install, which has a completely different semantic
2250 # ./install, which can be erroneously created by make from ./install.sh.
2251 # Reject install programs that cannot install multiple files.
2252 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2253 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2254 if test -z "$INSTALL"; then
2255 if test "${ac_cv_path_install+set}" = set; then :
2256 $as_echo_n "(cached) " >&6
2257 else
2258 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2259 for as_dir in $PATH
2260 do
2261 IFS=$as_save_IFS
2262 test -z "$as_dir" && as_dir=.
2263 # Account for people who put trailing slashes in PATH elements.
2264 case $as_dir/ in #((
2265 ./ | .// | /[cC]/* | \
2266 /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2267 ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2268 /usr/ucb/* ) ;;
2269 *)
2270 # OSF1 and SCO ODT 3.0 have their own names for install.
2271 # Don't use installbsd from OSF since it installs stuff as root
2272 # by default.
2273 for ac_prog in ginstall scoinst install; do
2274 for ac_exec_ext in '' $ac_executable_extensions; do
2275 if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2276 if test $ac_prog = install &&
2277 grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2278 # AIX install. It has an incompatible calling convention.
2279 :
2280 elif test $ac_prog = install &&
2281 grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2282 # program-specific install script used by HP pwplus--don't use.
2283 :
2284 else
2285 rm -rf conftest.one conftest.two conftest.dir
2286 echo one > conftest.one
2287 echo two > conftest.two
2288 mkdir conftest.dir
2289 if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2290 test -s conftest.one && test -s conftest.two &&
2291 test -s conftest.dir/conftest.one &&
2292 test -s conftest.dir/conftest.two
2293 then
2294 ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2295 break 3
2296 fi
2297 fi
2298 fi
2299 done
2300 done
2301 ;;
2302 esac
2303
2304 done
2305 IFS=$as_save_IFS
2306
2307 rm -rf conftest.one conftest.two conftest.dir
2308
2309 fi
2310 if test "${ac_cv_path_install+set}" = set; then
2311 INSTALL=$ac_cv_path_install
2312 else
2313 # As a last resort, use the slow shell script. Don't cache a
2314 # value for INSTALL within a source directory, because that will
2315 # break other packages using the cache if that directory is
2316 # removed, or if the value is a relative name.
2317 INSTALL=$ac_install_sh
2318 fi
2319 fi
2320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2321 $as_echo "$INSTALL" >&6; }
2322
2323 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2324 # It thinks the first close brace ends the variable substitution.
2325 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2326
2327 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2328
2329 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2330
2331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2332 $as_echo_n "checking whether build environment is sane... " >&6; }
2333 # Just in case
2334 sleep 1
2335 echo timestamp > conftest.file
2336 # Reject unsafe characters in $srcdir or the absolute working directory
2337 # name. Accept space and tab only in the latter.
2338 am_lf='
2339 '
2340 case `pwd` in
2341 *[\\\"\#\$\&\'\`$am_lf]*)
2342 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2343 esac
2344 case $srcdir in
2345 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2346 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2347 esac
2348
2349 # Do `set' in a subshell so we don't clobber the current shell's
2350 # arguments. Must try -L first in case configure is actually a
2351 # symlink; some systems play weird games with the mod time of symlinks
2352 # (eg FreeBSD returns the mod time of the symlink's containing
2353 # directory).
2354 if (
2355 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2356 if test "$*" = "X"; then
2357 # -L didn't work.
2358 set X `ls -t "$srcdir/configure" conftest.file`
2359 fi
2360 rm -f conftest.file
2361 if test "$*" != "X $srcdir/configure conftest.file" \
2362 && test "$*" != "X conftest.file $srcdir/configure"; then
2363
2364 # If neither matched, then we have a broken ls. This can happen
2365 # if, for instance, CONFIG_SHELL is bash and it inherits a
2366 # broken ls alias from the environment. This has actually
2367 # happened. Such a system could not be considered "sane".
2368 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2369 alias in your environment" "$LINENO" 5
2370 fi
2371
2372 test "$2" = conftest.file
2373 )
2374 then
2375 # Ok.
2376 :
2377 else
2378 as_fn_error "newly created file is older than distributed files!
2379 Check your system clock" "$LINENO" 5
2380 fi
2381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2382 $as_echo "yes" >&6; }
2383 test "$program_prefix" != NONE &&
2384 program_transform_name="s&^&$program_prefix&;$program_transform_name"
2385 # Use a double $ so make ignores it.
2386 test "$program_suffix" != NONE &&
2387 program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2388 # Double any \ or $.
2389 # By default was `s,x,x', remove it if useless.
2390 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2391 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2392
2393 # expand $ac_aux_dir to an absolute path
2394 am_aux_dir=`cd $ac_aux_dir && pwd`
2395
2396 if test x"${MISSING+set}" != xset; then
2397 case $am_aux_dir in
2398 *\ * | *\ *)
2399 MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2400 *)
2401 MISSING="\${SHELL} $am_aux_dir/missing" ;;
2402 esac
2403 fi
2404 # Use eval to expand $SHELL
2405 if eval "$MISSING --run true"; then
2406 am_missing_run="$MISSING --run "
2407 else
2408 am_missing_run=
2409 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2410 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2411 fi
2412
2413 if test x"${install_sh}" != xset; then
2414 case $am_aux_dir in
2415 *\ * | *\ *)
2416 install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2417 *)
2418 install_sh="\${SHELL} $am_aux_dir/install-sh"
2419 esac
2420 fi
2421
2422 # Installed binaries are usually stripped using `strip' when the user
2423 # run `make install-strip'. However `strip' might not be the right
2424 # tool to use in cross-compilation environments, therefore Automake
2425 # will honor the `STRIP' environment variable to overrule this program.
2426 if test "$cross_compiling" != no; then
2427 if test -n "$ac_tool_prefix"; then
2428 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2429 set dummy ${ac_tool_prefix}strip; ac_word=$2
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2431 $as_echo_n "checking for $ac_word... " >&6; }
2432 if test "${ac_cv_prog_STRIP+set}" = set; then :
2433 $as_echo_n "(cached) " >&6
2434 else
2435 if test -n "$STRIP"; then
2436 ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2437 else
2438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2439 for as_dir in $PATH
2440 do
2441 IFS=$as_save_IFS
2442 test -z "$as_dir" && as_dir=.
2443 for ac_exec_ext in '' $ac_executable_extensions; do
2444 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2445 ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2446 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2447 break 2
2448 fi
2449 done
2450 done
2451 IFS=$as_save_IFS
2452
2453 fi
2454 fi
2455 STRIP=$ac_cv_prog_STRIP
2456 if test -n "$STRIP"; then
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2458 $as_echo "$STRIP" >&6; }
2459 else
2460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2461 $as_echo "no" >&6; }
2462 fi
2463
2464
2465 fi
2466 if test -z "$ac_cv_prog_STRIP"; then
2467 ac_ct_STRIP=$STRIP
2468 # Extract the first word of "strip", so it can be a program name with args.
2469 set dummy strip; ac_word=$2
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2471 $as_echo_n "checking for $ac_word... " >&6; }
2472 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2473 $as_echo_n "(cached) " >&6
2474 else
2475 if test -n "$ac_ct_STRIP"; then
2476 ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2477 else
2478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2479 for as_dir in $PATH
2480 do
2481 IFS=$as_save_IFS
2482 test -z "$as_dir" && as_dir=.
2483 for ac_exec_ext in '' $ac_executable_extensions; do
2484 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2485 ac_cv_prog_ac_ct_STRIP="strip"
2486 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2487 break 2
2488 fi
2489 done
2490 done
2491 IFS=$as_save_IFS
2492
2493 fi
2494 fi
2495 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2496 if test -n "$ac_ct_STRIP"; then
2497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2498 $as_echo "$ac_ct_STRIP" >&6; }
2499 else
2500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2501 $as_echo "no" >&6; }
2502 fi
2503
2504 if test "x$ac_ct_STRIP" = x; then
2505 STRIP=":"
2506 else
2507 case $cross_compiling:$ac_tool_warned in
2508 yes:)
2509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2511 ac_tool_warned=yes ;;
2512 esac
2513 STRIP=$ac_ct_STRIP
2514 fi
2515 else
2516 STRIP="$ac_cv_prog_STRIP"
2517 fi
2518
2519 fi
2520 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2521
2522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2523 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2524 if test -z "$MKDIR_P"; then
2525 if test "${ac_cv_path_mkdir+set}" = set; then :
2526 $as_echo_n "(cached) " >&6
2527 else
2528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2529 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2530 do
2531 IFS=$as_save_IFS
2532 test -z "$as_dir" && as_dir=.
2533 for ac_prog in mkdir gmkdir; do
2534 for ac_exec_ext in '' $ac_executable_extensions; do
2535 { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2536 case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2537 'mkdir (GNU coreutils) '* | \
2538 'mkdir (coreutils) '* | \
2539 'mkdir (fileutils) '4.1*)
2540 ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2541 break 3;;
2542 esac
2543 done
2544 done
2545 done
2546 IFS=$as_save_IFS
2547
2548 fi
2549
2550 test -d ./--version && rmdir ./--version
2551 if test "${ac_cv_path_mkdir+set}" = set; then
2552 MKDIR_P="$ac_cv_path_mkdir -p"
2553 else
2554 # As a last resort, use the slow shell script. Don't cache a
2555 # value for MKDIR_P within a source directory, because that will
2556 # break other packages using the cache if that directory is
2557 # removed, or if the value is a relative name.
2558 MKDIR_P="$ac_install_sh -d"
2559 fi
2560 fi
2561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2562 $as_echo "$MKDIR_P" >&6; }
2563
2564 mkdir_p="$MKDIR_P"
2565 case $mkdir_p in
2566 [\\/$]* | ?:[\\/]*) ;;
2567 */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2568 esac
2569
2570 for ac_prog in gawk mawk nawk awk
2571 do
2572 # Extract the first word of "$ac_prog", so it can be a program name with args.
2573 set dummy $ac_prog; ac_word=$2
2574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2575 $as_echo_n "checking for $ac_word... " >&6; }
2576 if test "${ac_cv_prog_AWK+set}" = set; then :
2577 $as_echo_n "(cached) " >&6
2578 else
2579 if test -n "$AWK"; then
2580 ac_cv_prog_AWK="$AWK" # Let the user override the test.
2581 else
2582 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2583 for as_dir in $PATH
2584 do
2585 IFS=$as_save_IFS
2586 test -z "$as_dir" && as_dir=.
2587 for ac_exec_ext in '' $ac_executable_extensions; do
2588 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2589 ac_cv_prog_AWK="$ac_prog"
2590 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2591 break 2
2592 fi
2593 done
2594 done
2595 IFS=$as_save_IFS
2596
2597 fi
2598 fi
2599 AWK=$ac_cv_prog_AWK
2600 if test -n "$AWK"; then
2601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2602 $as_echo "$AWK" >&6; }
2603 else
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2605 $as_echo "no" >&6; }
2606 fi
2607
2608
2609 test -n "$AWK" && break
2610 done
2611
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2613 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2614 set x ${MAKE-make}
2615 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2616 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
2617 $as_echo_n "(cached) " >&6
2618 else
2619 cat >conftest.make <<\_ACEOF
2620 SHELL = /bin/sh
2621 all:
2622 @echo '@@@%%%=$(MAKE)=@@@%%%'
2623 _ACEOF
2624 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2625 case `${MAKE-make} -f conftest.make 2>/dev/null` in
2626 *@@@%%%=?*=@@@%%%*)
2627 eval ac_cv_prog_make_${ac_make}_set=yes;;
2628 *)
2629 eval ac_cv_prog_make_${ac_make}_set=no;;
2630 esac
2631 rm -f conftest.make
2632 fi
2633 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2635 $as_echo "yes" >&6; }
2636 SET_MAKE=
2637 else
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2639 $as_echo "no" >&6; }
2640 SET_MAKE="MAKE=${MAKE-make}"
2641 fi
2642
2643 rm -rf .tst 2>/dev/null
2644 mkdir .tst 2>/dev/null
2645 if test -d .tst; then
2646 am__leading_dot=.
2647 else
2648 am__leading_dot=_
2649 fi
2650 rmdir .tst 2>/dev/null
2651
2652 if test "`cd $srcdir && pwd`" != "`pwd`"; then
2653 # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2654 # is not polluted with repeated "-I."
2655 am__isrc=' -I$(srcdir)'
2656 # test to see if srcdir already configured
2657 if test -f $srcdir/config.status; then
2658 as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2659 fi
2660 fi
2661
2662 # test whether we have cygpath
2663 if test -z "$CYGPATH_W"; then
2664 if (cygpath --version) >/dev/null 2>/dev/null; then
2665 CYGPATH_W='cygpath -w'
2666 else
2667 CYGPATH_W=echo
2668 fi
2669 fi
2670
2671
2672 # Define the identity of the package.
2673 PACKAGE=gpivtools
2674 VERSION=0.6.0
2675
2676
2677 cat >>confdefs.h <<_ACEOF
2678 #define PACKAGE "$PACKAGE"
2679 _ACEOF
2680
2681
2682 cat >>confdefs.h <<_ACEOF
2683 #define VERSION "$VERSION"
2684 _ACEOF
2685
2686 # Some tools Automake needs.
2687
2688 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2689
2690
2691 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2692
2693
2694 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2695
2696
2697 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2698
2699
2700 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2701
2702 # We need awk for the "check" target. The system "awk" is bad on
2703 # some platforms.
2704 # Always define AMTAR for backward compatibility.
2705
2706 AMTAR=${AMTAR-"${am_missing_run}tar"}
2707
2708 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2709
2710
2711
2712
2713
2714 ac_config_headers="$ac_config_headers config.h"
2715
2716
2717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2718 $as_echo_n "checking whether build environment is sane... " >&6; }
2719 # Just in case
2720 sleep 1
2721 echo timestamp > conftest.file
2722 # Reject unsafe characters in $srcdir or the absolute working directory
2723 # name. Accept space and tab only in the latter.
2724 am_lf='
2725 '
2726 case `pwd` in
2727 *[\\\"\#\$\&\'\`$am_lf]*)
2728 as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2729 esac
2730 case $srcdir in
2731 *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
2732 as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2733 esac
2734
2735 # Do `set' in a subshell so we don't clobber the current shell's
2736 # arguments. Must try -L first in case configure is actually a
2737 # symlink; some systems play weird games with the mod time of symlinks
2738 # (eg FreeBSD returns the mod time of the symlink's containing
2739 # directory).
2740 if (
2741 set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2742 if test "$*" = "X"; then
2743 # -L didn't work.
2744 set X `ls -t "$srcdir/configure" conftest.file`
2745 fi
2746 rm -f conftest.file
2747 if test "$*" != "X $srcdir/configure conftest.file" \
2748 && test "$*" != "X conftest.file $srcdir/configure"; then
2749
2750 # If neither matched, then we have a broken ls. This can happen
2751 # if, for instance, CONFIG_SHELL is bash and it inherits a
2752 # broken ls alias from the environment. This has actually
2753 # happened. Such a system could not be considered "sane".
2754 as_fn_error "ls -t appears to fail. Make sure there is not a broken
2755 alias in your environment" "$LINENO" 5
2756 fi
2757
2758 test "$2" = conftest.file
2759 )
2760 then
2761 # Ok.
2762 :
2763 else
2764 as_fn_error "newly created file is older than distributed files!
2765 Check your system clock" "$LINENO" 5
2766 fi
2767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2768 $as_echo "yes" >&6; }
2769 DEPDIR="${am__leading_dot}deps"
2770
2771 ac_config_commands="$ac_config_commands depfiles"
2772
2773
2774 am_make=${MAKE-make}
2775 cat > confinc << 'END'
2776 am__doit:
2777 @echo this is the am__doit target
2778 .PHONY: am__doit
2779 END
2780 # If we don't find an include directive, just comment out the code.
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
2782 $as_echo_n "checking for style of include used by $am_make... " >&6; }
2783 am__include="#"
2784 am__quote=
2785 _am_result=none
2786 # First try GNU make style include.
2787 echo "include confinc" > confmf
2788 # Ignore all kinds of additional output from `make'.
2789 case `$am_make -s -f confmf 2> /dev/null` in #(
2790 *the\ am__doit\ target*)
2791 am__include=include
2792 am__quote=
2793 _am_result=GNU
2794 ;;
2795 esac
2796 # Now try BSD make style include.
2797 if test "$am__include" = "#"; then
2798 echo '.include "confinc"' > confmf
2799 case `$am_make -s -f confmf 2> /dev/null` in #(
2800 *the\ am__doit\ target*)
2801 am__include=.include
2802 am__quote="\""
2803 _am_result=BSD
2804 ;;
2805 esac
2806 fi
2807
2808
2809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
2810 $as_echo "$_am_result" >&6; }
2811 rm -f confinc confmf
2812
2813 # Check whether --enable-dependency-tracking was given.
2814 if test "${enable_dependency_tracking+set}" = set; then :
2815 enableval=$enable_dependency_tracking;
2816 fi
2817
2818 if test "x$enable_dependency_tracking" != xno; then
2819 am_depcomp="$ac_aux_dir/depcomp"
2820 AMDEPBACKSLASH='\'
2821 fi
2822 if test "x$enable_dependency_tracking" != xno; then
2823 AMDEP_TRUE=
2824 AMDEP_FALSE='#'
2825 else
2826 AMDEP_TRUE='#'
2827 AMDEP_FALSE=
2828 fi
2829
2830
2831 ac_ext=c
2832 ac_cpp='$CPP $CPPFLAGS'
2833 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2834 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2835 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2836 if test -n "$ac_tool_prefix"; then
2837 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2838 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2840 $as_echo_n "checking for $ac_word... " >&6; }
2841 if test "${ac_cv_prog_CC+set}" = set; then :
2842 $as_echo_n "(cached) " >&6
2843 else
2844 if test -n "$CC"; then
2845 ac_cv_prog_CC="$CC" # Let the user override the test.
2846 else
2847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2848 for as_dir in $PATH
2849 do
2850 IFS=$as_save_IFS
2851 test -z "$as_dir" && as_dir=.
2852 for ac_exec_ext in '' $ac_executable_extensions; do
2853 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2854 ac_cv_prog_CC="${ac_tool_prefix}gcc"
2855 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2856 break 2
2857 fi
2858 done
2859 done
2860 IFS=$as_save_IFS
2861
2862 fi
2863 fi
2864 CC=$ac_cv_prog_CC
2865 if test -n "$CC"; then
2866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2867 $as_echo "$CC" >&6; }
2868 else
2869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2870 $as_echo "no" >&6; }
2871 fi
2872
2873
2874 fi
2875 if test -z "$ac_cv_prog_CC"; then
2876 ac_ct_CC=$CC
2877 # Extract the first word of "gcc", so it can be a program name with args.
2878 set dummy gcc; ac_word=$2
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880 $as_echo_n "checking for $ac_word... " >&6; }
2881 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2882 $as_echo_n "(cached) " >&6
2883 else
2884 if test -n "$ac_ct_CC"; then
2885 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2886 else
2887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888 for as_dir in $PATH
2889 do
2890 IFS=$as_save_IFS
2891 test -z "$as_dir" && as_dir=.
2892 for ac_exec_ext in '' $ac_executable_extensions; do
2893 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2894 ac_cv_prog_ac_ct_CC="gcc"
2895 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896 break 2
2897 fi
2898 done
2899 done
2900 IFS=$as_save_IFS
2901
2902 fi
2903 fi
2904 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2905 if test -n "$ac_ct_CC"; then
2906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2907 $as_echo "$ac_ct_CC" >&6; }
2908 else
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910 $as_echo "no" >&6; }
2911 fi
2912
2913 if test "x$ac_ct_CC" = x; then
2914 CC=""
2915 else
2916 case $cross_compiling:$ac_tool_warned in
2917 yes:)
2918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2920 ac_tool_warned=yes ;;
2921 esac
2922 CC=$ac_ct_CC
2923 fi
2924 else
2925 CC="$ac_cv_prog_CC"
2926 fi
2927
2928 if test -z "$CC"; then
2929 if test -n "$ac_tool_prefix"; then
2930 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2931 set dummy ${ac_tool_prefix}cc; ac_word=$2
2932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2933 $as_echo_n "checking for $ac_word... " >&6; }
2934 if test "${ac_cv_prog_CC+set}" = set; then :
2935 $as_echo_n "(cached) " >&6
2936 else
2937 if test -n "$CC"; then
2938 ac_cv_prog_CC="$CC" # Let the user override the test.
2939 else
2940 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2941 for as_dir in $PATH
2942 do
2943 IFS=$as_save_IFS
2944 test -z "$as_dir" && as_dir=.
2945 for ac_exec_ext in '' $ac_executable_extensions; do
2946 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2947 ac_cv_prog_CC="${ac_tool_prefix}cc"
2948 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2949 break 2
2950 fi
2951 done
2952 done
2953 IFS=$as_save_IFS
2954
2955 fi
2956 fi
2957 CC=$ac_cv_prog_CC
2958 if test -n "$CC"; then
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2960 $as_echo "$CC" >&6; }
2961 else
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2963 $as_echo "no" >&6; }
2964 fi
2965
2966
2967 fi
2968 fi
2969 if test -z "$CC"; then
2970 # Extract the first word of "cc", so it can be a program name with args.
2971 set dummy cc; ac_word=$2
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2973 $as_echo_n "checking for $ac_word... " >&6; }
2974 if test "${ac_cv_prog_CC+set}" = set; then :
2975 $as_echo_n "(cached) " >&6
2976 else
2977 if test -n "$CC"; then
2978 ac_cv_prog_CC="$CC" # Let the user override the test.
2979 else
2980 ac_prog_rejected=no
2981 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2982 for as_dir in $PATH
2983 do
2984 IFS=$as_save_IFS
2985 test -z "$as_dir" && as_dir=.
2986 for ac_exec_ext in '' $ac_executable_extensions; do
2987 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2988 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2989 ac_prog_rejected=yes
2990 continue
2991 fi
2992 ac_cv_prog_CC="cc"
2993 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2994 break 2
2995 fi
2996 done
2997 done
2998 IFS=$as_save_IFS
2999
3000 if test $ac_prog_rejected = yes; then
3001 # We found a bogon in the path, so make sure we never use it.
3002 set dummy $ac_cv_prog_CC
3003 shift
3004 if test $# != 0; then
3005 # We chose a different compiler from the bogus one.
3006 # However, it has the same basename, so the bogon will be chosen
3007 # first if we set CC to just the basename; use the full file name.
3008 shift
3009 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3010 fi
3011 fi
3012 fi
3013 fi
3014 CC=$ac_cv_prog_CC
3015 if test -n "$CC"; then
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3017 $as_echo "$CC" >&6; }
3018 else
3019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3020 $as_echo "no" >&6; }
3021 fi
3022
3023
3024 fi
3025 if test -z "$CC"; then
3026 if test -n "$ac_tool_prefix"; then
3027 for ac_prog in cl.exe
3028 do
3029 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3030 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3032 $as_echo_n "checking for $ac_word... " >&6; }
3033 if test "${ac_cv_prog_CC+set}" = set; then :
3034 $as_echo_n "(cached) " >&6
3035 else
3036 if test -n "$CC"; then
3037 ac_cv_prog_CC="$CC" # Let the user override the test.
3038 else
3039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3040 for as_dir in $PATH
3041 do
3042 IFS=$as_save_IFS
3043 test -z "$as_dir" && as_dir=.
3044 for ac_exec_ext in '' $ac_executable_extensions; do
3045 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3046 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3047 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3048 break 2
3049 fi
3050 done
3051 done
3052 IFS=$as_save_IFS
3053
3054 fi
3055 fi
3056 CC=$ac_cv_prog_CC
3057 if test -n "$CC"; then
3058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3059 $as_echo "$CC" >&6; }
3060 else
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3062 $as_echo "no" >&6; }
3063 fi
3064
3065
3066 test -n "$CC" && break
3067 done
3068 fi
3069 if test -z "$CC"; then
3070 ac_ct_CC=$CC
3071 for ac_prog in cl.exe
3072 do
3073 # Extract the first word of "$ac_prog", so it can be a program name with args.
3074 set dummy $ac_prog; ac_word=$2
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3076 $as_echo_n "checking for $ac_word... " >&6; }
3077 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3078 $as_echo_n "(cached) " >&6
3079 else
3080 if test -n "$ac_ct_CC"; then
3081 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3082 else
3083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3084 for as_dir in $PATH
3085 do
3086 IFS=$as_save_IFS
3087 test -z "$as_dir" && as_dir=.
3088 for ac_exec_ext in '' $ac_executable_extensions; do
3089 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3090 ac_cv_prog_ac_ct_CC="$ac_prog"
3091 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3092 break 2
3093 fi
3094 done
3095 done
3096 IFS=$as_save_IFS
3097
3098 fi
3099 fi
3100 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3101 if test -n "$ac_ct_CC"; then
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3103 $as_echo "$ac_ct_CC" >&6; }
3104 else
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3106 $as_echo "no" >&6; }
3107 fi
3108
3109
3110 test -n "$ac_ct_CC" && break
3111 done
3112
3113 if test "x$ac_ct_CC" = x; then
3114 CC=""
3115 else
3116 case $cross_compiling:$ac_tool_warned in
3117 yes:)
3118 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3119 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3120 ac_tool_warned=yes ;;
3121 esac
3122 CC=$ac_ct_CC
3123 fi
3124 fi
3125
3126 fi
3127
3128
3129 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3130 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3131 as_fn_error "no acceptable C compiler found in \$PATH
3132 See \`config.log' for more details." "$LINENO" 5; }
3133
3134 # Provide some information about the compiler.
3135 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3136 set X $ac_compile
3137 ac_compiler=$2
3138 for ac_option in --version -v -V -qversion; do
3139 { { ac_try="$ac_compiler $ac_option >&5"
3140 case "(($ac_try" in
3141 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3142 *) ac_try_echo=$ac_try;;
3143 esac
3144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3145 $as_echo "$ac_try_echo"; } >&5
3146 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3147 ac_status=$?
3148 if test -s conftest.err; then
3149 sed '10a\
3150 ... rest of stderr output deleted ...
3151 10q' conftest.err >conftest.er1
3152 cat conftest.er1 >&5
3153 fi
3154 rm -f conftest.er1 conftest.err
3155 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3156 test $ac_status = 0; }
3157 done
3158
3159 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3160 /* end confdefs.h. */
3161
3162 int
3163 main ()
3164 {
3165
3166 ;
3167 return 0;
3168 }
3169 _ACEOF
3170 ac_clean_files_save=$ac_clean_files
3171 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3172 # Try to create an executable without -o first, disregard a.out.
3173 # It will help us diagnose broken compilers, and finding out an intuition
3174 # of exeext.
3175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3176 $as_echo_n "checking whether the C compiler works... " >&6; }
3177 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3178
3179 # The possible output files:
3180 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3181
3182 ac_rmfiles=
3183 for ac_file in $ac_files
3184 do
3185 case $ac_file in
3186 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3187 * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3188 esac
3189 done
3190 rm -f $ac_rmfiles
3191
3192 if { { ac_try="$ac_link_default"
3193 case "(($ac_try" in
3194 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3195 *) ac_try_echo=$ac_try;;
3196 esac
3197 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3198 $as_echo "$ac_try_echo"; } >&5
3199 (eval "$ac_link_default") 2>&5
3200 ac_status=$?
3201 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3202 test $ac_status = 0; }; then :
3203 # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3204 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3205 # in a Makefile. We should not override ac_cv_exeext if it was cached,
3206 # so that the user can short-circuit this test for compilers unknown to
3207 # Autoconf.
3208 for ac_file in $ac_files ''
3209 do
3210 test -f "$ac_file" || continue
3211 case $ac_file in
3212 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3213 ;;
3214 [ab].out )
3215 # We found the default executable, but exeext='' is most
3216 # certainly right.
3217 break;;
3218 *.* )
3219 if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3220 then :; else
3221 ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3222 fi
3223 # We set ac_cv_exeext here because the later test for it is not
3224 # safe: cross compilers may not add the suffix if given an `-o'
3225 # argument, so we may need to know it at that point already.
3226 # Even if this section looks crufty: it has the advantage of
3227 # actually working.
3228 break;;
3229 * )
3230 break;;
3231 esac
3232 done
3233 test "$ac_cv_exeext" = no && ac_cv_exeext=
3234
3235 else
3236 ac_file=''
3237 fi
3238 if test -z "$ac_file"; then :
3239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3240 $as_echo "no" >&6; }
3241 $as_echo "$as_me: failed program was:" >&5
3242 sed 's/^/| /' conftest.$ac_ext >&5
3243
3244 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3245 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3246 { as_fn_set_status 77
3247 as_fn_error "C compiler cannot create executables
3248 See \`config.log' for more details." "$LINENO" 5; }; }
3249 else
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3251 $as_echo "yes" >&6; }
3252 fi
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3254 $as_echo_n "checking for C compiler default output file name... " >&6; }
3255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3256 $as_echo "$ac_file" >&6; }
3257 ac_exeext=$ac_cv_exeext
3258
3259 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3260 ac_clean_files=$ac_clean_files_save
3261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3262 $as_echo_n "checking for suffix of executables... " >&6; }
3263 if { { ac_try="$ac_link"
3264 case "(($ac_try" in
3265 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3266 *) ac_try_echo=$ac_try;;
3267 esac
3268 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3269 $as_echo "$ac_try_echo"; } >&5
3270 (eval "$ac_link") 2>&5
3271 ac_status=$?
3272 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3273 test $ac_status = 0; }; then :
3274 # If both `conftest.exe' and `conftest' are `present' (well, observable)
3275 # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3276 # work properly (i.e., refer to `conftest.exe'), while it won't with
3277 # `rm'.
3278 for ac_file in conftest.exe conftest conftest.*; do
3279 test -f "$ac_file" || continue
3280 case $ac_file in
3281 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3282 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3283 break;;
3284 * ) break;;
3285 esac
3286 done
3287 else
3288 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3289 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3290 as_fn_error "cannot compute suffix of executables: cannot compile and link
3291 See \`config.log' for more details." "$LINENO" 5; }
3292 fi
3293 rm -f conftest conftest$ac_cv_exeext
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3295 $as_echo "$ac_cv_exeext" >&6; }
3296
3297 rm -f conftest.$ac_ext
3298 EXEEXT=$ac_cv_exeext
3299 ac_exeext=$EXEEXT
3300 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3301 /* end confdefs.h. */
3302 #include <stdio.h>
3303 int
3304 main ()
3305 {
3306 FILE *f = fopen ("conftest.out", "w");
3307 return ferror (f) || fclose (f) != 0;
3308
3309 ;
3310 return 0;
3311 }
3312 _ACEOF
3313 ac_clean_files="$ac_clean_files conftest.out"
3314 # Check that the compiler produces executables we can run. If not, either
3315 # the compiler is broken, or we cross compile.
3316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3317 $as_echo_n "checking whether we are cross compiling... " >&6; }
3318 if test "$cross_compiling" != yes; then
3319 { { ac_try="$ac_link"
3320 case "(($ac_try" in
3321 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3322 *) ac_try_echo=$ac_try;;
3323 esac
3324 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3325 $as_echo "$ac_try_echo"; } >&5
3326 (eval "$ac_link") 2>&5
3327 ac_status=$?
3328 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3329 test $ac_status = 0; }
3330 if { ac_try='./conftest$ac_cv_exeext'
3331 { { case "(($ac_try" in
3332 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3333 *) ac_try_echo=$ac_try;;
3334 esac
3335 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3336 $as_echo "$ac_try_echo"; } >&5
3337 (eval "$ac_try") 2>&5
3338 ac_status=$?
3339 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3340 test $ac_status = 0; }; }; then
3341 cross_compiling=no
3342 else
3343 if test "$cross_compiling" = maybe; then
3344 cross_compiling=yes
3345 else
3346 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3347 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3348 as_fn_error "cannot run C compiled programs.
3349 If you meant to cross compile, use \`--host'.
3350 See \`config.log' for more details." "$LINENO" 5; }
3351 fi
3352 fi
3353 fi
3354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3355 $as_echo "$cross_compiling" >&6; }
3356
3357 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3358 ac_clean_files=$ac_clean_files_save
3359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3360 $as_echo_n "checking for suffix of object files... " >&6; }
3361 if test "${ac_cv_objext+set}" = set; then :
3362 $as_echo_n "(cached) " >&6
3363 else
3364 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3365 /* end confdefs.h. */
3366
3367 int
3368 main ()
3369 {
3370
3371 ;
3372 return 0;
3373 }
3374 _ACEOF
3375 rm -f conftest.o conftest.obj
3376 if { { ac_try="$ac_compile"
3377 case "(($ac_try" in
3378 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3379 *) ac_try_echo=$ac_try;;
3380 esac
3381 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3382 $as_echo "$ac_try_echo"; } >&5
3383 (eval "$ac_compile") 2>&5
3384 ac_status=$?
3385 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3386 test $ac_status = 0; }; then :
3387 for ac_file in conftest.o conftest.obj conftest.*; do
3388 test -f "$ac_file" || continue;
3389 case $ac_file in
3390 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3391 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3392 break;;
3393 esac
3394 done
3395 else
3396 $as_echo "$as_me: failed program was:" >&5
3397 sed 's/^/| /' conftest.$ac_ext >&5
3398
3399 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3400 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3401 as_fn_error "cannot compute suffix of object files: cannot compile
3402 See \`config.log' for more details." "$LINENO" 5; }
3403 fi
3404 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3405 fi
3406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3407 $as_echo "$ac_cv_objext" >&6; }
3408 OBJEXT=$ac_cv_objext
3409 ac_objext=$OBJEXT
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3411 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3412 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3413 $as_echo_n "(cached) " >&6
3414 else
3415 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3416 /* end confdefs.h. */
3417
3418 int
3419 main ()
3420 {
3421 #ifndef __GNUC__
3422 choke me
3423 #endif
3424
3425 ;
3426 return 0;
3427 }
3428 _ACEOF
3429 if ac_fn_c_try_compile "$LINENO"; then :
3430 ac_compiler_gnu=yes
3431 else
3432 ac_compiler_gnu=no
3433 fi
3434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3435 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3436
3437 fi
3438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3439 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3440 if test $ac_compiler_gnu = yes; then
3441 GCC=yes
3442 else
3443 GCC=
3444 fi
3445 ac_test_CFLAGS=${CFLAGS+set}
3446 ac_save_CFLAGS=$CFLAGS
3447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3448 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3449 if test "${ac_cv_prog_cc_g+set}" = set; then :
3450 $as_echo_n "(cached) " >&6
3451 else
3452 ac_save_c_werror_flag=$ac_c_werror_flag
3453 ac_c_werror_flag=yes
3454 ac_cv_prog_cc_g=no
3455 CFLAGS="-g"
3456 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3457 /* end confdefs.h. */
3458
3459 int
3460 main ()
3461 {
3462
3463 ;
3464 return 0;
3465 }
3466 _ACEOF
3467 if ac_fn_c_try_compile "$LINENO"; then :
3468 ac_cv_prog_cc_g=yes
3469 else
3470 CFLAGS=""
3471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3472 /* end confdefs.h. */
3473
3474 int
3475 main ()
3476 {
3477
3478 ;
3479 return 0;
3480 }
3481 _ACEOF
3482 if ac_fn_c_try_compile "$LINENO"; then :
3483
3484 else
3485 ac_c_werror_flag=$ac_save_c_werror_flag
3486 CFLAGS="-g"
3487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3488 /* end confdefs.h. */
3489
3490 int
3491 main ()
3492 {
3493
3494 ;
3495 return 0;
3496 }
3497 _ACEOF
3498 if ac_fn_c_try_compile "$LINENO"; then :
3499 ac_cv_prog_cc_g=yes
3500 fi
3501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3502 fi
3503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3504 fi
3505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3506 ac_c_werror_flag=$ac_save_c_werror_flag
3507 fi
3508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3509 $as_echo "$ac_cv_prog_cc_g" >&6; }
3510 if test "$ac_test_CFLAGS" = set; then
3511 CFLAGS=$ac_save_CFLAGS
3512 elif test $ac_cv_prog_cc_g = yes; then
3513 if test "$GCC" = yes; then
3514 CFLAGS="-g -O2"
3515 else
3516 CFLAGS="-g"
3517 fi
3518 else
3519 if test "$GCC" = yes; then
3520 CFLAGS="-O2"
3521 else
3522 CFLAGS=
3523 fi
3524 fi
3525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3526 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3527 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3528 $as_echo_n "(cached) " >&6
3529 else
3530 ac_cv_prog_cc_c89=no
3531 ac_save_CC=$CC
3532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3533 /* end confdefs.h. */
3534 #include <stdarg.h>
3535 #include <stdio.h>
3536 #include <sys/types.h>
3537 #include <sys/stat.h>
3538 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3539 struct buf { int x; };
3540 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3541 static char *e (p, i)
3542 char **p;
3543 int i;
3544 {
3545 return p[i];
3546 }
3547 static char *f (char * (*g) (char **, int), char **p, ...)
3548 {
3549 char *s;
3550 va_list v;
3551 va_start (v,p);
3552 s = g (p, va_arg (v,int));
3553 va_end (v);
3554 return s;
3555 }
3556
3557 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3558 function prototypes and stuff, but not '\xHH' hex character constants.
3559 These don't provoke an error unfortunately, instead are silently treated
3560 as 'x'. The following induces an error, until -std is added to get
3561 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3562 array size at least. It's necessary to write '\x00'==0 to get something
3563 that's true only with -std. */
3564 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3565
3566 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3567 inside strings and character constants. */
3568 #define FOO(x) 'x'
3569 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3570
3571 int test (int i, double x);
3572 struct s1 {int (*f) (int a);};
3573 struct s2 {int (*f) (double a);};
3574 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3575 int argc;
3576 char **argv;
3577 int
3578 main ()
3579 {
3580 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3581 ;
3582 return 0;
3583 }
3584 _ACEOF
3585 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3586 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3587 do
3588 CC="$ac_save_CC $ac_arg"
3589 if ac_fn_c_try_compile "$LINENO"; then :
3590 ac_cv_prog_cc_c89=$ac_arg
3591 fi
3592 rm -f core conftest.err conftest.$ac_objext
3593 test "x$ac_cv_prog_cc_c89" != "xno" && break
3594 done
3595 rm -f conftest.$ac_ext
3596 CC=$ac_save_CC
3597
3598 fi
3599 # AC_CACHE_VAL
3600 case "x$ac_cv_prog_cc_c89" in
3601 x)
3602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3603 $as_echo "none needed" >&6; } ;;
3604 xno)
3605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3606 $as_echo "unsupported" >&6; } ;;
3607 *)
3608 CC="$CC $ac_cv_prog_cc_c89"
3609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3610 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3611 esac
3612 if test "x$ac_cv_prog_cc_c89" != xno; then :
3613
3614 fi
3615
3616 ac_ext=c
3617 ac_cpp='$CPP $CPPFLAGS'
3618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3621
3622 depcc="$CC" am_compiler_list=
3623
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3625 $as_echo_n "checking dependency style of $depcc... " >&6; }
3626 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3627 $as_echo_n "(cached) " >&6
3628 else
3629 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3630 # We make a subdir and do the tests there. Otherwise we can end up
3631 # making bogus files that we don't know about and never remove. For
3632 # instance it was reported that on HP-UX the gcc test will end up
3633 # making a dummy file named `D' -- because `-MD' means `put the output
3634 # in D'.
3635 mkdir conftest.dir
3636 # Copy depcomp to subdir because otherwise we won't find it if we're
3637 # using a relative directory.
3638 cp "$am_depcomp" conftest.dir
3639 cd conftest.dir
3640 # We will build objects and dependencies in a subdirectory because
3641 # it helps to detect inapplicable dependency modes. For instance
3642 # both Tru64's cc and ICC support -MD to output dependencies as a
3643 # side effect of compilation, but ICC will put the dependencies in
3644 # the current directory while Tru64 will put them in the object
3645 # directory.
3646 mkdir sub
3647
3648 am_cv_CC_dependencies_compiler_type=none
3649 if test "$am_compiler_list" = ""; then
3650 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3651 fi
3652 am__universal=false
3653 case " $depcc " in #(
3654 *\ -arch\ *\ -arch\ *) am__universal=true ;;
3655 esac
3656
3657 for depmode in $am_compiler_list; do
3658 # Setup a source with many dependencies, because some compilers
3659 # like to wrap large dependency lists on column 80 (with \), and
3660 # we should not choose a depcomp mode which is confused by this.
3661 #
3662 # We need to recreate these files for each test, as the compiler may
3663 # overwrite some of them when testing with obscure command lines.
3664 # This happens at least with the AIX C compiler.
3665 : > sub/conftest.c
3666 for i in 1 2 3 4 5 6; do
3667 echo '#include "conftst'$i'.h"' >> sub/conftest.c
3668 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3669 # Solaris 8's {/usr,}/bin/sh.
3670 touch sub/conftst$i.h
3671 done
3672 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3673
3674 # We check with `-c' and `-o' for the sake of the "dashmstdout"
3675 # mode. It turns out that the SunPro C++ compiler does not properly
3676 # handle `-M -o', and we need to detect this. Also, some Intel
3677 # versions had trouble with output in subdirs
3678 am__obj=sub/conftest.${OBJEXT-o}
3679 am__minus_obj="-o $am__obj"
3680 case $depmode in
3681 gcc)
3682 # This depmode causes a compiler race in universal mode.
3683 test "$am__universal" = false || continue
3684 ;;
3685 nosideeffect)
3686 # after this tag, mechanisms are not by side-effect, so they'll
3687 # only be used when explicitly requested
3688 if test "x$enable_dependency_tracking" = xyes; then
3689 continue
3690 else
3691 break
3692 fi
3693 ;;
3694 msvisualcpp | msvcmsys)
3695 # This compiler won't grok `-c -o', but also, the minuso test has
3696 # not run yet. These depmodes are late enough in the game, and
3697 # so weak that their functioning should not be impacted.
3698 am__obj=conftest.${OBJEXT-o}
3699 am__minus_obj=
3700 ;;
3701 none) break ;;
3702 esac
3703 if depmode=$depmode \
3704 source=sub/conftest.c object=$am__obj \
3705 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3706 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3707 >/dev/null 2>conftest.err &&
3708 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3709 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3710 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3711 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3712 # icc doesn't choke on unknown options, it will just issue warnings
3713 # or remarks (even with -Werror). So we grep stderr for any message
3714 # that says an option was ignored or not supported.
3715 # When given -MP, icc 7.0 and 7.1 complain thusly:
3716 # icc: Command line warning: ignoring option '-M'; no argument required
3717 # The diagnosis changed in icc 8.0:
3718 # icc: Command line remark: option '-MP' not supported
3719 if (grep 'ignoring option' conftest.err ||
3720 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3721 am_cv_CC_dependencies_compiler_type=$depmode
3722 break
3723 fi
3724 fi
3725 done
3726
3727 cd ..
3728 rm -rf conftest.dir
3729 else
3730 am_cv_CC_dependencies_compiler_type=none
3731 fi
3732
3733 fi
3734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
3735 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
3736 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3737
3738 if
3739 test "x$enable_dependency_tracking" != xno \
3740 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3741 am__fastdepCC_TRUE=
3742 am__fastdepCC_FALSE='#'
3743 else
3744 am__fastdepCC_TRUE='#'
3745 am__fastdepCC_FALSE=
3746 fi
3747
3748
3749
3750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5
3751 $as_echo_n "checking for library containing strerror... " >&6; }
3752 if test "${ac_cv_search_strerror+set}" = set; then :
3753 $as_echo_n "(cached) " >&6
3754 else
3755 ac_func_search_save_LIBS=$LIBS
3756 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3757 /* end confdefs.h. */
3758
3759 /* Override any GCC internal prototype to avoid an error.
3760 Use char because int might match the return type of a GCC
3761 builtin and then its argument prototype would still apply. */
3762 #ifdef __cplusplus
3763 extern "C"
3764 #endif
3765 char strerror ();
3766 int
3767 main ()
3768 {
3769 return strerror ();
3770 ;
3771 return 0;
3772 }
3773 _ACEOF
3774 for ac_lib in '' cposix; do
3775 if test -z "$ac_lib"; then
3776 ac_res="none required"
3777 else
3778 ac_res=-l$ac_lib
3779 LIBS="-l$ac_lib $ac_func_search_save_LIBS"
3780 fi
3781 if ac_fn_c_try_link "$LINENO"; then :
3782 ac_cv_search_strerror=$ac_res
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext \
3785 conftest$ac_exeext
3786 if test "${ac_cv_search_strerror+set}" = set; then :
3787 break
3788 fi
3789 done
3790 if test "${ac_cv_search_strerror+set}" = set; then :
3791
3792 else
3793 ac_cv_search_strerror=no
3794 fi
3795 rm conftest.$ac_ext
3796 LIBS=$ac_func_search_save_LIBS
3797 fi
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5
3799 $as_echo "$ac_cv_search_strerror" >&6; }
3800 ac_res=$ac_cv_search_strerror
3801 if test "$ac_res" != no; then :
3802 test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
3803
3804 fi
3805
3806
3807 ac_ext=c
3808 ac_cpp='$CPP $CPPFLAGS'
3809 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3810 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3811 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3812 if test -n "$ac_tool_prefix"; then
3813 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3814 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3816 $as_echo_n "checking for $ac_word... " >&6; }
3817 if test "${ac_cv_prog_CC+set}" = set; then :
3818 $as_echo_n "(cached) " >&6
3819 else
3820 if test -n "$CC"; then
3821 ac_cv_prog_CC="$CC" # Let the user override the test.
3822 else
3823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3824 for as_dir in $PATH
3825 do
3826 IFS=$as_save_IFS
3827 test -z "$as_dir" && as_dir=.
3828 for ac_exec_ext in '' $ac_executable_extensions; do
3829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3830 ac_cv_prog_CC="${ac_tool_prefix}gcc"
3831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3832 break 2
3833 fi
3834 done
3835 done
3836 IFS=$as_save_IFS
3837
3838 fi
3839 fi
3840 CC=$ac_cv_prog_CC
3841 if test -n "$CC"; then
3842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3843 $as_echo "$CC" >&6; }
3844 else
3845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3846 $as_echo "no" >&6; }
3847 fi
3848
3849
3850 fi
3851 if test -z "$ac_cv_prog_CC"; then
3852 ac_ct_CC=$CC
3853 # Extract the first word of "gcc", so it can be a program name with args.
3854 set dummy gcc; ac_word=$2
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3856 $as_echo_n "checking for $ac_word... " >&6; }
3857 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3858 $as_echo_n "(cached) " >&6
3859 else
3860 if test -n "$ac_ct_CC"; then
3861 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3862 else
3863 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3864 for as_dir in $PATH
3865 do
3866 IFS=$as_save_IFS
3867 test -z "$as_dir" && as_dir=.
3868 for ac_exec_ext in '' $ac_executable_extensions; do
3869 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3870 ac_cv_prog_ac_ct_CC="gcc"
3871 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3872 break 2
3873 fi
3874 done
3875 done
3876 IFS=$as_save_IFS
3877
3878 fi
3879 fi
3880 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3881 if test -n "$ac_ct_CC"; then
3882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3883 $as_echo "$ac_ct_CC" >&6; }
3884 else
3885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3886 $as_echo "no" >&6; }
3887 fi
3888
3889 if test "x$ac_ct_CC" = x; then
3890 CC=""
3891 else
3892 case $cross_compiling:$ac_tool_warned in
3893 yes:)
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3895 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3896 ac_tool_warned=yes ;;
3897 esac
3898 CC=$ac_ct_CC
3899 fi
3900 else
3901 CC="$ac_cv_prog_CC"
3902 fi
3903
3904 if test -z "$CC"; then
3905 if test -n "$ac_tool_prefix"; then
3906 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3907 set dummy ${ac_tool_prefix}cc; ac_word=$2
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3909 $as_echo_n "checking for $ac_word... " >&6; }
3910 if test "${ac_cv_prog_CC+set}" = set; then :
3911 $as_echo_n "(cached) " >&6
3912 else
3913 if test -n "$CC"; then
3914 ac_cv_prog_CC="$CC" # Let the user override the test.
3915 else
3916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3917 for as_dir in $PATH
3918 do
3919 IFS=$as_save_IFS
3920 test -z "$as_dir" && as_dir=.
3921 for ac_exec_ext in '' $ac_executable_extensions; do
3922 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3923 ac_cv_prog_CC="${ac_tool_prefix}cc"
3924 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3925 break 2
3926 fi
3927 done
3928 done
3929 IFS=$as_save_IFS
3930
3931 fi
3932 fi
3933 CC=$ac_cv_prog_CC
3934 if test -n "$CC"; then
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3936 $as_echo "$CC" >&6; }
3937 else
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3939 $as_echo "no" >&6; }
3940 fi
3941
3942
3943 fi
3944 fi
3945 if test -z "$CC"; then
3946 # Extract the first word of "cc", so it can be a program name with args.
3947 set dummy cc; ac_word=$2
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3949 $as_echo_n "checking for $ac_word... " >&6; }
3950 if test "${ac_cv_prog_CC+set}" = set; then :
3951 $as_echo_n "(cached) " >&6
3952 else
3953 if test -n "$CC"; then
3954 ac_cv_prog_CC="$CC" # Let the user override the test.
3955 else
3956 ac_prog_rejected=no
3957 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3958 for as_dir in $PATH
3959 do
3960 IFS=$as_save_IFS
3961 test -z "$as_dir" && as_dir=.
3962 for ac_exec_ext in '' $ac_executable_extensions; do
3963 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3964 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3965 ac_prog_rejected=yes
3966 continue
3967 fi
3968 ac_cv_prog_CC="cc"
3969 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3970 break 2
3971 fi
3972 done
3973 done
3974 IFS=$as_save_IFS
3975
3976 if test $ac_prog_rejected = yes; then
3977 # We found a bogon in the path, so make sure we never use it.
3978 set dummy $ac_cv_prog_CC
3979 shift
3980 if test $# != 0; then
3981 # We chose a different compiler from the bogus one.
3982 # However, it has the same basename, so the bogon will be chosen
3983 # first if we set CC to just the basename; use the full file name.
3984 shift
3985 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3986 fi
3987 fi
3988 fi
3989 fi
3990 CC=$ac_cv_prog_CC
3991 if test -n "$CC"; then
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3993 $as_echo "$CC" >&6; }
3994 else
3995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3996 $as_echo "no" >&6; }
3997 fi
3998
3999
4000 fi
4001 if test -z "$CC"; then
4002 if test -n "$ac_tool_prefix"; then
4003 for ac_prog in cl.exe
4004 do
4005 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4006 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4008 $as_echo_n "checking for $ac_word... " >&6; }
4009 if test "${ac_cv_prog_CC+set}" = set; then :
4010 $as_echo_n "(cached) " >&6
4011 else
4012 if test -n "$CC"; then
4013 ac_cv_prog_CC="$CC" # Let the user override the test.
4014 else
4015 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4016 for as_dir in $PATH
4017 do
4018 IFS=$as_save_IFS
4019 test -z "$as_dir" && as_dir=.
4020 for ac_exec_ext in '' $ac_executable_extensions; do
4021 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4022 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4023 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4024 break 2
4025 fi
4026 done
4027 done
4028 IFS=$as_save_IFS
4029
4030 fi
4031 fi
4032 CC=$ac_cv_prog_CC
4033 if test -n "$CC"; then
4034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4035 $as_echo "$CC" >&6; }
4036 else
4037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4038 $as_echo "no" >&6; }
4039 fi
4040
4041
4042 test -n "$CC" && break
4043 done
4044 fi
4045 if test -z "$CC"; then
4046 ac_ct_CC=$CC
4047 for ac_prog in cl.exe
4048 do
4049 # Extract the first word of "$ac_prog", so it can be a program name with args.
4050 set dummy $ac_prog; ac_word=$2
4051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4052 $as_echo_n "checking for $ac_word... " >&6; }
4053 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4054 $as_echo_n "(cached) " >&6
4055 else
4056 if test -n "$ac_ct_CC"; then
4057 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4058 else
4059 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4060 for as_dir in $PATH
4061 do
4062 IFS=$as_save_IFS
4063 test -z "$as_dir" && as_dir=.
4064 for ac_exec_ext in '' $ac_executable_extensions; do
4065 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4066 ac_cv_prog_ac_ct_CC="$ac_prog"
4067 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4068 break 2
4069 fi
4070 done
4071 done
4072 IFS=$as_save_IFS
4073
4074 fi
4075 fi
4076 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4077 if test -n "$ac_ct_CC"; then
4078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4079 $as_echo "$ac_ct_CC" >&6; }
4080 else
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4082 $as_echo "no" >&6; }
4083 fi
4084
4085
4086 test -n "$ac_ct_CC" && break
4087 done
4088
4089 if test "x$ac_ct_CC" = x; then
4090 CC=""
4091 else
4092 case $cross_compiling:$ac_tool_warned in
4093 yes:)
4094 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4095 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4096 ac_tool_warned=yes ;;
4097 esac
4098 CC=$ac_ct_CC
4099 fi
4100 fi
4101
4102 fi
4103
4104
4105 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4106 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4107 as_fn_error "no acceptable C compiler found in \$PATH
4108 See \`config.log' for more details." "$LINENO" 5; }
4109
4110 # Provide some information about the compiler.
4111 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4112 set X $ac_compile
4113 ac_compiler=$2
4114 for ac_option in --version -v -V -qversion; do
4115 { { ac_try="$ac_compiler $ac_option >&5"
4116 case "(($ac_try" in
4117 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4118 *) ac_try_echo=$ac_try;;
4119 esac
4120 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4121 $as_echo "$ac_try_echo"; } >&5
4122 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4123 ac_status=$?
4124 if test -s conftest.err; then
4125 sed '10a\
4126 ... rest of stderr output deleted ...
4127 10q' conftest.err >conftest.er1
4128 cat conftest.er1 >&5
4129 fi
4130 rm -f conftest.er1 conftest.err
4131 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4132 test $ac_status = 0; }
4133 done
4134
4135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4136 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4137 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4138 $as_echo_n "(cached) " >&6
4139 else
4140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4141 /* end confdefs.h. */
4142
4143 int
4144 main ()
4145 {
4146 #ifndef __GNUC__
4147 choke me
4148 #endif
4149
4150 ;
4151 return 0;
4152 }
4153 _ACEOF
4154 if ac_fn_c_try_compile "$LINENO"; then :
4155 ac_compiler_gnu=yes
4156 else
4157 ac_compiler_gnu=no
4158 fi
4159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4160 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4161
4162 fi
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4164 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4165 if test $ac_compiler_gnu = yes; then
4166 GCC=yes
4167 else
4168 GCC=
4169 fi
4170 ac_test_CFLAGS=${CFLAGS+set}
4171 ac_save_CFLAGS=$CFLAGS
4172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4173 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4174 if test "${ac_cv_prog_cc_g+set}" = set; then :
4175 $as_echo_n "(cached) " >&6
4176 else
4177 ac_save_c_werror_flag=$ac_c_werror_flag
4178 ac_c_werror_flag=yes
4179 ac_cv_prog_cc_g=no
4180 CFLAGS="-g"
4181 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4182 /* end confdefs.h. */
4183
4184 int
4185 main ()
4186 {
4187
4188 ;
4189 return 0;
4190 }
4191 _ACEOF
4192 if ac_fn_c_try_compile "$LINENO"; then :
4193 ac_cv_prog_cc_g=yes
4194 else
4195 CFLAGS=""
4196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4197 /* end confdefs.h. */
4198
4199 int
4200 main ()
4201 {
4202
4203 ;
4204 return 0;
4205 }
4206 _ACEOF
4207 if ac_fn_c_try_compile "$LINENO"; then :
4208
4209 else
4210 ac_c_werror_flag=$ac_save_c_werror_flag
4211 CFLAGS="-g"
4212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4213 /* end confdefs.h. */
4214
4215 int
4216 main ()
4217 {
4218
4219 ;
4220 return 0;
4221 }
4222 _ACEOF
4223 if ac_fn_c_try_compile "$LINENO"; then :
4224 ac_cv_prog_cc_g=yes
4225 fi
4226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4227 fi
4228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4229 fi
4230 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4231 ac_c_werror_flag=$ac_save_c_werror_flag
4232 fi
4233 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4234 $as_echo "$ac_cv_prog_cc_g" >&6; }
4235 if test "$ac_test_CFLAGS" = set; then
4236 CFLAGS=$ac_save_CFLAGS
4237 elif test $ac_cv_prog_cc_g = yes; then
4238 if test "$GCC" = yes; then
4239 CFLAGS="-g -O2"
4240 else
4241 CFLAGS="-g"
4242 fi
4243 else
4244 if test "$GCC" = yes; then
4245 CFLAGS="-O2"
4246 else
4247 CFLAGS=
4248 fi
4249 fi
4250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4251 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4252 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4253 $as_echo_n "(cached) " >&6
4254 else
4255 ac_cv_prog_cc_c89=no
4256 ac_save_CC=$CC
4257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4258 /* end confdefs.h. */
4259 #include <stdarg.h>
4260 #include <stdio.h>
4261 #include <sys/types.h>
4262 #include <sys/stat.h>
4263 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4264 struct buf { int x; };
4265 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4266 static char *e (p, i)
4267 char **p;
4268 int i;
4269 {
4270 return p[i];
4271 }
4272 static char *f (char * (*g) (char **, int), char **p, ...)
4273 {
4274 char *s;
4275 va_list v;
4276 va_start (v,p);
4277 s = g (p, va_arg (v,int));
4278 va_end (v);
4279 return s;
4280 }
4281
4282 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4283 function prototypes and stuff, but not '\xHH' hex character constants.
4284 These don't provoke an error unfortunately, instead are silently treated
4285 as 'x'. The following induces an error, until -std is added to get
4286 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4287 array size at least. It's necessary to write '\x00'==0 to get something
4288 that's true only with -std. */
4289 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4290
4291 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4292 inside strings and character constants. */
4293 #define FOO(x) 'x'
4294 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4295
4296 int test (int i, double x);
4297 struct s1 {int (*f) (int a);};
4298 struct s2 {int (*f) (double a);};
4299 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4300 int argc;
4301 char **argv;
4302 int
4303 main ()
4304 {
4305 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4306 ;
4307 return 0;
4308 }
4309 _ACEOF
4310 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4311 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4312 do
4313 CC="$ac_save_CC $ac_arg"
4314 if ac_fn_c_try_compile "$LINENO"; then :
4315 ac_cv_prog_cc_c89=$ac_arg
4316 fi
4317 rm -f core conftest.err conftest.$ac_objext
4318 test "x$ac_cv_prog_cc_c89" != "xno" && break
4319 done
4320 rm -f conftest.$ac_ext
4321 CC=$ac_save_CC
4322
4323 fi
4324 # AC_CACHE_VAL
4325 case "x$ac_cv_prog_cc_c89" in
4326 x)
4327 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4328 $as_echo "none needed" >&6; } ;;
4329 xno)
4330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4331 $as_echo "unsupported" >&6; } ;;
4332 *)
4333 CC="$CC $ac_cv_prog_cc_c89"
4334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4335 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4336 esac
4337 if test "x$ac_cv_prog_cc_c89" != xno; then :
4338
4339 fi
4340
4341 ac_ext=c
4342 ac_cpp='$CPP $CPPFLAGS'
4343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4346
4347 depcc="$CC" am_compiler_list=
4348
4349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4350 $as_echo_n "checking dependency style of $depcc... " >&6; }
4351 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4352 $as_echo_n "(cached) " >&6
4353 else
4354 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4355 # We make a subdir and do the tests there. Otherwise we can end up
4356 # making bogus files that we don't know about and never remove. For
4357 # instance it was reported that on HP-UX the gcc test will end up
4358 # making a dummy file named `D' -- because `-MD' means `put the output
4359 # in D'.
4360 mkdir conftest.dir
4361 # Copy depcomp to subdir because otherwise we won't find it if we're
4362 # using a relative directory.
4363 cp "$am_depcomp" conftest.dir
4364 cd conftest.dir
4365 # We will build objects and dependencies in a subdirectory because
4366 # it helps to detect inapplicable dependency modes. For instance
4367 # both Tru64's cc and ICC support -MD to output dependencies as a
4368 # side effect of compilation, but ICC will put the dependencies in
4369 # the current directory while Tru64 will put them in the object
4370 # directory.
4371 mkdir sub
4372
4373 am_cv_CC_dependencies_compiler_type=none
4374 if test "$am_compiler_list" = ""; then
4375 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4376 fi
4377 am__universal=false
4378 case " $depcc " in #(
4379 *\ -arch\ *\ -arch\ *) am__universal=true ;;
4380 esac
4381
4382 for depmode in $am_compiler_list; do
4383 # Setup a source with many dependencies, because some compilers
4384 # like to wrap large dependency lists on column 80 (with \), and
4385 # we should not choose a depcomp mode which is confused by this.
4386 #
4387 # We need to recreate these files for each test, as the compiler may
4388 # overwrite some of them when testing with obscure command lines.
4389 # This happens at least with the AIX C compiler.
4390 : > sub/conftest.c
4391 for i in 1 2 3 4 5 6; do
4392 echo '#include "conftst'$i'.h"' >> sub/conftest.c
4393 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4394 # Solaris 8's {/usr,}/bin/sh.
4395 touch sub/conftst$i.h
4396 done
4397 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4398
4399 # We check with `-c' and `-o' for the sake of the "dashmstdout"
4400 # mode. It turns out that the SunPro C++ compiler does not properly
4401 # handle `-M -o', and we need to detect this. Also, some Intel
4402 # versions had trouble with output in subdirs
4403 am__obj=sub/conftest.${OBJEXT-o}
4404 am__minus_obj="-o $am__obj"
4405 case $depmode in
4406 gcc)
4407 # This depmode causes a compiler race in universal mode.
4408 test "$am__universal" = false || continue
4409 ;;
4410 nosideeffect)
4411 # after this tag, mechanisms are not by side-effect, so they'll
4412 # only be used when explicitly requested
4413 if test "x$enable_dependency_tracking" = xyes; then
4414 continue
4415 else
4416 break
4417 fi
4418 ;;
4419 msvisualcpp | msvcmsys)
4420 # This compiler won't grok `-c -o', but also, the minuso test has
4421 # not run yet. These depmodes are late enough in the game, and
4422 # so weak that their functioning should not be impacted.
4423 am__obj=conftest.${OBJEXT-o}
4424 am__minus_obj=
4425 ;;
4426 none) break ;;
4427 esac
4428 if depmode=$depmode \
4429 source=sub/conftest.c object=$am__obj \
4430 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4431 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4432 >/dev/null 2>conftest.err &&
4433 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4434 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4435 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4436 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4437 # icc doesn't choke on unknown options, it will just issue warnings
4438 # or remarks (even with -Werror). So we grep stderr for any message
4439 # that says an option was ignored or not supported.
4440 # When given -MP, icc 7.0 and 7.1 complain thusly:
4441 # icc: Command line warning: ignoring option '-M'; no argument required
4442 # The diagnosis changed in icc 8.0:
4443 # icc: Command line remark: option '-MP' not supported
4444 if (grep 'ignoring option' conftest.err ||
4445 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4446 am_cv_CC_dependencies_compiler_type=$depmode
4447 break
4448 fi
4449 fi
4450 done
4451
4452 cd ..
4453 rm -rf conftest.dir
4454 else
4455 am_cv_CC_dependencies_compiler_type=none
4456 fi
4457
4458 fi
4459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4460 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4461 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4462
4463 if
4464 test "x$enable_dependency_tracking" != xno \
4465 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4466 am__fastdepCC_TRUE=
4467 am__fastdepCC_FALSE='#'
4468 else
4469 am__fastdepCC_TRUE='#'
4470 am__fastdepCC_FALSE=
4471 fi
4472
4473
4474 ac_ext=c
4475 ac_cpp='$CPP $CPPFLAGS'
4476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4479 if test -n "$ac_tool_prefix"; then
4480 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4481 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4483 $as_echo_n "checking for $ac_word... " >&6; }
4484 if test "${ac_cv_prog_CC+set}" = set; then :
4485 $as_echo_n "(cached) " >&6
4486 else
4487 if test -n "$CC"; then
4488 ac_cv_prog_CC="$CC" # Let the user override the test.
4489 else
4490 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4491 for as_dir in $PATH
4492 do
4493 IFS=$as_save_IFS
4494 test -z "$as_dir" && as_dir=.
4495 for ac_exec_ext in '' $ac_executable_extensions; do
4496 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4497 ac_cv_prog_CC="${ac_tool_prefix}gcc"
4498 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4499 break 2
4500 fi
4501 done
4502 done
4503 IFS=$as_save_IFS
4504
4505 fi
4506 fi
4507 CC=$ac_cv_prog_CC
4508 if test -n "$CC"; then
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4510 $as_echo "$CC" >&6; }
4511 else
4512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4513 $as_echo "no" >&6; }
4514 fi
4515
4516
4517 fi
4518 if test -z "$ac_cv_prog_CC"; then
4519 ac_ct_CC=$CC
4520 # Extract the first word of "gcc", so it can be a program name with args.
4521 set dummy gcc; ac_word=$2
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4523 $as_echo_n "checking for $ac_word... " >&6; }
4524 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4525 $as_echo_n "(cached) " >&6
4526 else
4527 if test -n "$ac_ct_CC"; then
4528 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4529 else
4530 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4531 for as_dir in $PATH
4532 do
4533 IFS=$as_save_IFS
4534 test -z "$as_dir" && as_dir=.
4535 for ac_exec_ext in '' $ac_executable_extensions; do
4536 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4537 ac_cv_prog_ac_ct_CC="gcc"
4538 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4539 break 2
4540 fi
4541 done
4542 done
4543 IFS=$as_save_IFS
4544
4545 fi
4546 fi
4547 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4548 if test -n "$ac_ct_CC"; then
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4550 $as_echo "$ac_ct_CC" >&6; }
4551 else
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4553 $as_echo "no" >&6; }
4554 fi
4555
4556 if test "x$ac_ct_CC" = x; then
4557 CC=""
4558 else
4559 case $cross_compiling:$ac_tool_warned in
4560 yes:)
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4562 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4563 ac_tool_warned=yes ;;
4564 esac
4565 CC=$ac_ct_CC
4566 fi
4567 else
4568 CC="$ac_cv_prog_CC"
4569 fi
4570
4571 if test -z "$CC"; then
4572 if test -n "$ac_tool_prefix"; then
4573 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4574 set dummy ${ac_tool_prefix}cc; ac_word=$2
4575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4576 $as_echo_n "checking for $ac_word... " >&6; }
4577 if test "${ac_cv_prog_CC+set}" = set; then :
4578 $as_echo_n "(cached) " >&6
4579 else
4580 if test -n "$CC"; then
4581 ac_cv_prog_CC="$CC" # Let the user override the test.
4582 else
4583 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4584 for as_dir in $PATH
4585 do
4586 IFS=$as_save_IFS
4587 test -z "$as_dir" && as_dir=.
4588 for ac_exec_ext in '' $ac_executable_extensions; do
4589 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4590 ac_cv_prog_CC="${ac_tool_prefix}cc"
4591 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4592 break 2
4593 fi
4594 done
4595 done
4596 IFS=$as_save_IFS
4597
4598 fi
4599 fi
4600 CC=$ac_cv_prog_CC
4601 if test -n "$CC"; then
4602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4603 $as_echo "$CC" >&6; }
4604 else
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4606 $as_echo "no" >&6; }
4607 fi
4608
4609
4610 fi
4611 fi
4612 if test -z "$CC"; then
4613 # Extract the first word of "cc", so it can be a program name with args.
4614 set dummy cc; ac_word=$2
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4616 $as_echo_n "checking for $ac_word... " >&6; }
4617 if test "${ac_cv_prog_CC+set}" = set; then :
4618 $as_echo_n "(cached) " >&6
4619 else
4620 if test -n "$CC"; then
4621 ac_cv_prog_CC="$CC" # Let the user override the test.
4622 else
4623 ac_prog_rejected=no
4624 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4625 for as_dir in $PATH
4626 do
4627 IFS=$as_save_IFS
4628 test -z "$as_dir" && as_dir=.
4629 for ac_exec_ext in '' $ac_executable_extensions; do
4630 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4631 if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4632 ac_prog_rejected=yes
4633 continue
4634 fi
4635 ac_cv_prog_CC="cc"
4636 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4637 break 2
4638 fi
4639 done
4640 done
4641 IFS=$as_save_IFS
4642
4643 if test $ac_prog_rejected = yes; then
4644 # We found a bogon in the path, so make sure we never use it.
4645 set dummy $ac_cv_prog_CC
4646 shift
4647 if test $# != 0; then
4648 # We chose a different compiler from the bogus one.
4649 # However, it has the same basename, so the bogon will be chosen
4650 # first if we set CC to just the basename; use the full file name.
4651 shift
4652 ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4653 fi
4654 fi
4655 fi
4656 fi
4657 CC=$ac_cv_prog_CC
4658 if test -n "$CC"; then
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4660 $as_echo "$CC" >&6; }
4661 else
4662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4663 $as_echo "no" >&6; }
4664 fi
4665
4666
4667 fi
4668 if test -z "$CC"; then
4669 if test -n "$ac_tool_prefix"; then
4670 for ac_prog in cl.exe
4671 do
4672 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4673 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4675 $as_echo_n "checking for $ac_word... " >&6; }
4676 if test "${ac_cv_prog_CC+set}" = set; then :
4677 $as_echo_n "(cached) " >&6
4678 else
4679 if test -n "$CC"; then
4680 ac_cv_prog_CC="$CC" # Let the user override the test.
4681 else
4682 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4683 for as_dir in $PATH
4684 do
4685 IFS=$as_save_IFS
4686 test -z "$as_dir" && as_dir=.
4687 for ac_exec_ext in '' $ac_executable_extensions; do
4688 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4689 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4690 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4691 break 2
4692 fi
4693 done
4694 done
4695 IFS=$as_save_IFS
4696
4697 fi
4698 fi
4699 CC=$ac_cv_prog_CC
4700 if test -n "$CC"; then
4701 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4702 $as_echo "$CC" >&6; }
4703 else
4704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4705 $as_echo "no" >&6; }
4706 fi
4707
4708
4709 test -n "$CC" && break
4710 done
4711 fi
4712 if test -z "$CC"; then
4713 ac_ct_CC=$CC
4714 for ac_prog in cl.exe
4715 do
4716 # Extract the first word of "$ac_prog", so it can be a program name with args.
4717 set dummy $ac_prog; ac_word=$2
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4719 $as_echo_n "checking for $ac_word... " >&6; }
4720 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
4721 $as_echo_n "(cached) " >&6
4722 else
4723 if test -n "$ac_ct_CC"; then
4724 ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4725 else
4726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4727 for as_dir in $PATH
4728 do
4729 IFS=$as_save_IFS
4730 test -z "$as_dir" && as_dir=.
4731 for ac_exec_ext in '' $ac_executable_extensions; do
4732 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4733 ac_cv_prog_ac_ct_CC="$ac_prog"
4734 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4735 break 2
4736 fi
4737 done
4738 done
4739 IFS=$as_save_IFS
4740
4741 fi
4742 fi
4743 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4744 if test -n "$ac_ct_CC"; then
4745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4746 $as_echo "$ac_ct_CC" >&6; }
4747 else
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4749 $as_echo "no" >&6; }
4750 fi
4751
4752
4753 test -n "$ac_ct_CC" && break
4754 done
4755
4756 if test "x$ac_ct_CC" = x; then
4757 CC=""
4758 else
4759 case $cross_compiling:$ac_tool_warned in
4760 yes:)
4761 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4762 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4763 ac_tool_warned=yes ;;
4764 esac
4765 CC=$ac_ct_CC
4766 fi
4767 fi
4768
4769 fi
4770
4771
4772 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4773 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4774 as_fn_error "no acceptable C compiler found in \$PATH
4775 See \`config.log' for more details." "$LINENO" 5; }
4776
4777 # Provide some information about the compiler.
4778 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4779 set X $ac_compile
4780 ac_compiler=$2
4781 for ac_option in --version -v -V -qversion; do
4782 { { ac_try="$ac_compiler $ac_option >&5"
4783 case "(($ac_try" in
4784 *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4785 *) ac_try_echo=$ac_try;;
4786 esac
4787 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4788 $as_echo "$ac_try_echo"; } >&5
4789 (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4790 ac_status=$?
4791 if test -s conftest.err; then
4792 sed '10a\
4793 ... rest of stderr output deleted ...
4794 10q' conftest.err >conftest.er1
4795 cat conftest.er1 >&5
4796 fi
4797 rm -f conftest.er1 conftest.err
4798 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4799 test $ac_status = 0; }
4800 done
4801
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4803 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4804 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
4805 $as_echo_n "(cached) " >&6
4806 else
4807 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4808 /* end confdefs.h. */
4809
4810 int
4811 main ()
4812 {
4813 #ifndef __GNUC__
4814 choke me
4815 #endif
4816
4817 ;
4818 return 0;
4819 }
4820 _ACEOF
4821 if ac_fn_c_try_compile "$LINENO"; then :
4822 ac_compiler_gnu=yes
4823 else
4824 ac_compiler_gnu=no
4825 fi
4826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4827 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4828
4829 fi
4830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4831 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4832 if test $ac_compiler_gnu = yes; then
4833 GCC=yes
4834 else
4835 GCC=
4836 fi
4837 ac_test_CFLAGS=${CFLAGS+set}
4838 ac_save_CFLAGS=$CFLAGS
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4840 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4841 if test "${ac_cv_prog_cc_g+set}" = set; then :
4842 $as_echo_n "(cached) " >&6
4843 else
4844 ac_save_c_werror_flag=$ac_c_werror_flag
4845 ac_c_werror_flag=yes
4846 ac_cv_prog_cc_g=no
4847 CFLAGS="-g"
4848 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4849 /* end confdefs.h. */
4850
4851 int
4852 main ()
4853 {
4854
4855 ;
4856 return 0;
4857 }
4858 _ACEOF
4859 if ac_fn_c_try_compile "$LINENO"; then :
4860 ac_cv_prog_cc_g=yes
4861 else
4862 CFLAGS=""
4863 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4864 /* end confdefs.h. */
4865
4866 int
4867 main ()
4868 {
4869
4870 ;
4871 return 0;
4872 }
4873 _ACEOF
4874 if ac_fn_c_try_compile "$LINENO"; then :
4875
4876 else
4877 ac_c_werror_flag=$ac_save_c_werror_flag
4878 CFLAGS="-g"
4879 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4880 /* end confdefs.h. */
4881
4882 int
4883 main ()
4884 {
4885
4886 ;
4887 return 0;
4888 }
4889 _ACEOF
4890 if ac_fn_c_try_compile "$LINENO"; then :
4891 ac_cv_prog_cc_g=yes
4892 fi
4893 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4894 fi
4895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4896 fi
4897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4898 ac_c_werror_flag=$ac_save_c_werror_flag
4899 fi
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4901 $as_echo "$ac_cv_prog_cc_g" >&6; }
4902 if test "$ac_test_CFLAGS" = set; then
4903 CFLAGS=$ac_save_CFLAGS
4904 elif test $ac_cv_prog_cc_g = yes; then
4905 if test "$GCC" = yes; then
4906 CFLAGS="-g -O2"
4907 else
4908 CFLAGS="-g"
4909 fi
4910 else
4911 if test "$GCC" = yes; then
4912 CFLAGS="-O2"
4913 else
4914 CFLAGS=
4915 fi
4916 fi
4917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4918 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4919 if test "${ac_cv_prog_cc_c89+set}" = set; then :
4920 $as_echo_n "(cached) " >&6
4921 else
4922 ac_cv_prog_cc_c89=no
4923 ac_save_CC=$CC
4924 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4925 /* end confdefs.h. */
4926 #include <stdarg.h>
4927 #include <stdio.h>
4928 #include <sys/types.h>
4929 #include <sys/stat.h>
4930 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4931 struct buf { int x; };
4932 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4933 static char *e (p, i)
4934 char **p;
4935 int i;
4936 {
4937 return p[i];
4938 }
4939 static char *f (char * (*g) (char **, int), char **p, ...)
4940 {
4941 char *s;
4942 va_list v;
4943 va_start (v,p);
4944 s = g (p, va_arg (v,int));
4945 va_end (v);
4946 return s;
4947 }
4948
4949 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4950 function prototypes and stuff, but not '\xHH' hex character constants.
4951 These don't provoke an error unfortunately, instead are silently treated
4952 as 'x'. The following induces an error, until -std is added to get
4953 proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4954 array size at least. It's necessary to write '\x00'==0 to get something
4955 that's true only with -std. */
4956 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4957
4958 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4959 inside strings and character constants. */
4960 #define FOO(x) 'x'
4961 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4962
4963 int test (int i, double x);
4964 struct s1 {int (*f) (int a);};
4965 struct s2 {int (*f) (double a);};
4966 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4967 int argc;
4968 char **argv;
4969 int
4970 main ()
4971 {
4972 return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4973 ;
4974 return 0;
4975 }
4976 _ACEOF
4977 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4978 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4979 do
4980 CC="$ac_save_CC $ac_arg"
4981 if ac_fn_c_try_compile "$LINENO"; then :
4982 ac_cv_prog_cc_c89=$ac_arg
4983 fi
4984 rm -f core conftest.err conftest.$ac_objext
4985 test "x$ac_cv_prog_cc_c89" != "xno" && break
4986 done
4987 rm -f conftest.$ac_ext
4988 CC=$ac_save_CC
4989
4990 fi
4991 # AC_CACHE_VAL
4992 case "x$ac_cv_prog_cc_c89" in
4993 x)
4994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4995 $as_echo "none needed" >&6; } ;;
4996 xno)
4997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4998 $as_echo "unsupported" >&6; } ;;
4999 *)
5000 CC="$CC $ac_cv_prog_cc_c89"
5001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5002 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5003 esac
5004 if test "x$ac_cv_prog_cc_c89" != xno; then :
5005
5006 fi
5007
5008 ac_ext=c
5009 ac_cpp='$CPP $CPPFLAGS'
5010 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5011 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5012 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5013
5014 depcc="$CC" am_compiler_list=
5015
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5017 $as_echo_n "checking dependency style of $depcc... " >&6; }
5018 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
5019 $as_echo_n "(cached) " >&6
5020 else
5021 if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5022 # We make a subdir and do the tests there. Otherwise we can end up
5023 # making bogus files that we don't know about and never remove. For
5024 # instance it was reported that on HP-UX the gcc test will end up
5025 # making a dummy file named `D' -- because `-MD' means `put the output
5026 # in D'.
5027 mkdir conftest.dir
5028 # Copy depcomp to subdir because otherwise we won't find it if we're
5029 # using a relative directory.
5030 cp "$am_depcomp" conftest.dir
5031 cd conftest.dir
5032 # We will build objects and dependencies in a subdirectory because
5033 # it helps to detect inapplicable dependency modes. For instance
5034 # both Tru64's cc and ICC support -MD to output dependencies as a
5035 # side effect of compilation, but ICC will put the dependencies in
5036 # the current directory while Tru64 will put them in the object
5037 # directory.
5038 mkdir sub
5039
5040 am_cv_CC_dependencies_compiler_type=none
5041 if test "$am_compiler_list" = ""; then
5042 am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5043 fi
5044 am__universal=false
5045 case " $depcc " in #(
5046 *\ -arch\ *\ -arch\ *) am__universal=true ;;
5047 esac
5048
5049 for depmode in $am_compiler_list; do
5050 # Setup a source with many dependencies, because some compilers
5051 # like to wrap large dependency lists on column 80 (with \), and
5052 # we should not choose a depcomp mode which is confused by this.
5053 #
5054 # We need to recreate these files for each test, as the compiler may
5055 # overwrite some of them when testing with obscure command lines.
5056 # This happens at least with the AIX C compiler.
5057 : > sub/conftest.c
5058 for i in 1 2 3 4 5 6; do
5059 echo '#include "conftst'$i'.h"' >> sub/conftest.c
5060 # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5061 # Solaris 8's {/usr,}/bin/sh.
5062 touch sub/conftst$i.h
5063 done
5064 echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5065
5066 # We check with `-c' and `-o' for the sake of the "dashmstdout"
5067 # mode. It turns out that the SunPro C++ compiler does not properly
5068 # handle `-M -o', and we need to detect this. Also, some Intel
5069 # versions had trouble with output in subdirs
5070 am__obj=sub/conftest.${OBJEXT-o}
5071 am__minus_obj="-o $am__obj"
5072 case $depmode in
5073 gcc)
5074 # This depmode causes a compiler race in universal mode.
5075 test "$am__universal" = false || continue
5076 ;;
5077 nosideeffect)
5078 # after this tag, mechanisms are not by side-effect, so they'll
5079 # only be used when explicitly requested
5080 if test "x$enable_dependency_tracking" = xyes; then
5081 continue
5082 else
5083 break
5084 fi
5085 ;;
5086 msvisualcpp | msvcmsys)
5087 # This compiler won't grok `-c -o', but also, the minuso test has
5088 # not run yet. These depmodes are late enough in the game, and
5089 # so weak that their functioning should not be impacted.
5090 am__obj=conftest.${OBJEXT-o}
5091 am__minus_obj=
5092 ;;
5093 none) break ;;
5094 esac
5095 if depmode=$depmode \
5096 source=sub/conftest.c object=$am__obj \
5097 depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5098 $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5099 >/dev/null 2>conftest.err &&
5100 grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5101 grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5102 grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5103 ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5104 # icc doesn't choke on unknown options, it will just issue warnings
5105 # or remarks (even with -Werror). So we grep stderr for any message
5106 # that says an option was ignored or not supported.
5107 # When given -MP, icc 7.0 and 7.1 complain thusly:
5108 # icc: Command line warning: ignoring option '-M'; no argument required
5109 # The diagnosis changed in icc 8.0:
5110 # icc: Command line remark: option '-MP' not supported
5111 if (grep 'ignoring option' conftest.err ||
5112 grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5113 am_cv_CC_dependencies_compiler_type=$depmode
5114 break
5115 fi
5116 fi
5117 done
5118
5119 cd ..
5120 rm -rf conftest.dir
5121 else
5122 am_cv_CC_dependencies_compiler_type=none
5123 fi
5124
5125 fi
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5127 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5128 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5129
5130 if
5131 test "x$enable_dependency_tracking" != xno \
5132 && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5133 am__fastdepCC_TRUE=
5134 am__fastdepCC_FALSE='#'
5135 else
5136 am__fastdepCC_TRUE='#'
5137 am__fastdepCC_FALSE=
5138 fi
5139
5140
5141
5142 am_cv_prog_cc_stdc=$ac_cv_prog_cc_stdc
5143
5144 ac_ext=c
5145 ac_cpp='$CPP $CPPFLAGS'
5146 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5147 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5148 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5149 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5150 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5151 # On Suns, sometimes $CPP names a directory.
5152 if test -n "$CPP" && test -d "$CPP"; then
5153 CPP=
5154 fi
5155 if test -z "$CPP"; then
5156 if test "${ac_cv_prog_CPP+set}" = set; then :
5157 $as_echo_n "(cached) " >&6
5158 else
5159 # Double quotes because CPP needs to be expanded
5160 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5161 do
5162 ac_preproc_ok=false
5163 for ac_c_preproc_warn_flag in '' yes
5164 do
5165 # Use a header file that comes with gcc, so configuring glibc
5166 # with a fresh cross-compiler works.
5167 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5168 # <limits.h> exists even on freestanding compilers.
5169 # On the NeXT, cc -E runs the code through the compiler's parser,
5170 # not just through cpp. "Syntax error" is here to catch this case.
5171 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5172 /* end confdefs.h. */
5173 #ifdef __STDC__
5174 # include <limits.h>
5175 #else
5176 # include <assert.h>
5177 #endif
5178 Syntax error
5179 _ACEOF
5180 if ac_fn_c_try_cpp "$LINENO"; then :
5181
5182 else
5183 # Broken: fails on valid input.
5184 continue
5185 fi
5186 rm -f conftest.err conftest.$ac_ext
5187
5188 # OK, works on sane cases. Now check whether nonexistent headers
5189 # can be detected and how.
5190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191 /* end confdefs.h. */
5192 #include <ac_nonexistent.h>
5193 _ACEOF
5194 if ac_fn_c_try_cpp "$LINENO"; then :
5195 # Broken: success on invalid input.
5196 continue
5197 else
5198 # Passes both tests.
5199 ac_preproc_ok=:
5200 break
5201 fi
5202 rm -f conftest.err conftest.$ac_ext
5203
5204 done
5205 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5206 rm -f conftest.err conftest.$ac_ext
5207 if $ac_preproc_ok; then :
5208 break
5209 fi
5210
5211 done
5212 ac_cv_prog_CPP=$CPP
5213
5214 fi
5215 CPP=$ac_cv_prog_CPP
5216 else
5217 ac_cv_prog_CPP=$CPP
5218 fi
5219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5220 $as_echo "$CPP" >&6; }
5221 ac_preproc_ok=false
5222 for ac_c_preproc_warn_flag in '' yes
5223 do
5224 # Use a header file that comes with gcc, so configuring glibc
5225 # with a fresh cross-compiler works.
5226 # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5227 # <limits.h> exists even on freestanding compilers.
5228 # On the NeXT, cc -E runs the code through the compiler's parser,
5229 # not just through cpp. "Syntax error" is here to catch this case.
5230 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5231 /* end confdefs.h. */
5232 #ifdef __STDC__
5233 # include <limits.h>
5234 #else
5235 # include <assert.h>
5236 #endif
5237 Syntax error
5238 _ACEOF
5239 if ac_fn_c_try_cpp "$LINENO"; then :
5240
5241 else
5242 # Broken: fails on valid input.
5243 continue
5244 fi
5245 rm -f conftest.err conftest.$ac_ext
5246
5247 # OK, works on sane cases. Now check whether nonexistent headers
5248 # can be detected and how.
5249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5250 /* end confdefs.h. */
5251 #include <ac_nonexistent.h>
5252 _ACEOF
5253 if ac_fn_c_try_cpp "$LINENO"; then :
5254 # Broken: success on invalid input.
5255 continue
5256 else
5257 # Passes both tests.
5258 ac_preproc_ok=:
5259 break
5260 fi
5261 rm -f conftest.err conftest.$ac_ext
5262
5263 done
5264 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5265 rm -f conftest.err conftest.$ac_ext
5266 if $ac_preproc_ok; then :
5267
5268 else
5269 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5270 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5271 as_fn_error "C preprocessor \"$CPP\" fails sanity check
5272 See \`config.log' for more details." "$LINENO" 5; }
5273 fi
5274
5275 ac_ext=c
5276 ac_cpp='$CPP $CPPFLAGS'
5277 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5278 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5279 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5283 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5284 if test "${ac_cv_path_GREP+set}" = set; then :
5285 $as_echo_n "(cached) " >&6
5286 else
5287 if test -z "$GREP"; then
5288 ac_path_GREP_found=false
5289 # Loop through the user's path and test for each of PROGNAME-LIST
5290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5291 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5292 do
5293 IFS=$as_save_IFS
5294 test -z "$as_dir" && as_dir=.
5295 for ac_prog in grep ggrep; do
5296 for ac_exec_ext in '' $ac_executable_extensions; do
5297 ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5298 { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5299 # Check for GNU ac_path_GREP and select it if it is found.
5300 # Check for GNU $ac_path_GREP
5301 case `"$ac_path_GREP" --version 2>&1` in
5302 *GNU*)
5303 ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5304 *)
5305 ac_count=0
5306 $as_echo_n 0123456789 >"conftest.in"
5307 while :
5308 do
5309 cat "conftest.in" "conftest.in" >"conftest.tmp"
5310 mv "conftest.tmp" "conftest.in"
5311 cp "conftest.in" "conftest.nl"
5312 $as_echo 'GREP' >> "conftest.nl"
5313 "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5314 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5315 as_fn_arith $ac_count + 1 && ac_count=$as_val
5316 if test $ac_count -gt ${ac_path_GREP_max-0}; then
5317 # Best one so far, save it but keep looking for a better one
5318 ac_cv_path_GREP="$ac_path_GREP"
5319 ac_path_GREP_max=$ac_count
5320 fi
5321 # 10*(2^10) chars as input seems more than enough
5322 test $ac_count -gt 10 && break
5323 done
5324 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5325 esac
5326
5327 $ac_path_GREP_found && break 3
5328 done
5329 done
5330 done
5331 IFS=$as_save_IFS
5332 if test -z "$ac_cv_path_GREP"; then
5333 as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5334 fi
5335 else
5336 ac_cv_path_GREP=$GREP
5337 fi
5338
5339 fi
5340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5341 $as_echo "$ac_cv_path_GREP" >&6; }
5342 GREP="$ac_cv_path_GREP"
5343
5344
5345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5346 $as_echo_n "checking for egrep... " >&6; }
5347 if test "${ac_cv_path_EGREP+set}" = set; then :
5348 $as_echo_n "(cached) " >&6
5349 else
5350 if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5351 then ac_cv_path_EGREP="$GREP -E"
5352 else
5353 if test -z "$EGREP"; then
5354 ac_path_EGREP_found=false
5355 # Loop through the user's path and test for each of PROGNAME-LIST
5356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5357 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5358 do
5359 IFS=$as_save_IFS
5360 test -z "$as_dir" && as_dir=.
5361 for ac_prog in egrep; do
5362 for ac_exec_ext in '' $ac_executable_extensions; do
5363 ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5364 { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5365 # Check for GNU ac_path_EGREP and select it if it is found.
5366 # Check for GNU $ac_path_EGREP
5367 case `"$ac_path_EGREP" --version 2>&1` in
5368 *GNU*)
5369 ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5370 *)
5371 ac_count=0
5372 $as_echo_n 0123456789 >"conftest.in"
5373 while :
5374 do
5375 cat "conftest.in" "conftest.in" >"conftest.tmp"
5376 mv "conftest.tmp" "conftest.in"
5377 cp "conftest.in" "conftest.nl"
5378 $as_echo 'EGREP' >> "conftest.nl"
5379 "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5380 diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5381 as_fn_arith $ac_count + 1 && ac_count=$as_val
5382 if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5383 # Best one so far, save it but keep looking for a better one
5384 ac_cv_path_EGREP="$ac_path_EGREP"
5385 ac_path_EGREP_max=$ac_count
5386 fi
5387 # 10*(2^10) chars as input seems more than enough
5388 test $ac_count -gt 10 && break
5389 done
5390 rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5391 esac
5392
5393 $ac_path_EGREP_found && break 3
5394 done
5395 done
5396 done
5397 IFS=$as_save_IFS
5398 if test -z "$ac_cv_path_EGREP"; then
5399 as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5400 fi
5401 else
5402 ac_cv_path_EGREP=$EGREP
5403 fi
5404
5405 fi
5406 fi
5407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5408 $as_echo "$ac_cv_path_EGREP" >&6; }
5409 EGREP="$ac_cv_path_EGREP"
5410
5411
5412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5413 $as_echo_n "checking for ANSI C header files... " >&6; }
5414 if test "${ac_cv_header_stdc+set}" = set; then :
5415 $as_echo_n "(cached) " >&6
5416 else
5417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5418 /* end confdefs.h. */
5419 #include <stdlib.h>
5420 #include <stdarg.h>
5421 #include <string.h>
5422 #include <float.h>
5423
5424 int
5425 main ()
5426 {
5427
5428 ;
5429 return 0;
5430 }
5431 _ACEOF
5432 if ac_fn_c_try_compile "$LINENO"; then :
5433 ac_cv_header_stdc=yes
5434 else
5435 ac_cv_header_stdc=no
5436 fi
5437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5438
5439 if test $ac_cv_header_stdc = yes; then
5440 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5441 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442 /* end confdefs.h. */
5443 #include <string.h>
5444
5445 _ACEOF
5446 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5447 $EGREP "memchr" >/dev/null 2>&1; then :
5448
5449 else
5450 ac_cv_header_stdc=no
5451 fi
5452 rm -f conftest*
5453
5454 fi
5455
5456 if test $ac_cv_header_stdc = yes; then
5457 # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5459 /* end confdefs.h. */
5460 #include <stdlib.h>
5461
5462 _ACEOF
5463 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5464 $EGREP "free" >/dev/null 2>&1; then :
5465
5466 else
5467 ac_cv_header_stdc=no
5468 fi
5469 rm -f conftest*
5470
5471 fi
5472
5473 if test $ac_cv_header_stdc = yes; then
5474 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5475 if test "$cross_compiling" = yes; then :
5476 :
5477 else
5478 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5479 /* end confdefs.h. */
5480 #include <ctype.h>
5481 #include <stdlib.h>
5482 #if ((' ' & 0x0FF) == 0x020)
5483 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5484 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5485 #else
5486 # define ISLOWER(c) \
5487 (('a' <= (c) && (c) <= 'i') \
5488 || ('j' <= (c) && (c) <= 'r') \
5489 || ('s' <= (c) && (c) <= 'z'))
5490 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5491 #endif
5492
5493 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5494 int
5495 main ()
5496 {
5497 int i;
5498 for (i = 0; i < 256; i++)
5499 if (XOR (islower (i), ISLOWER (i))
5500 || toupper (i) != TOUPPER (i))
5501 return 2;
5502 return 0;
5503 }
5504 _ACEOF
5505 if ac_fn_c_try_run "$LINENO"; then :
5506
5507 else
5508 ac_cv_header_stdc=no
5509 fi
5510 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5511 conftest.$ac_objext conftest.beam conftest.$ac_ext
5512 fi
5513
5514 fi
5515 fi
5516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5517 $as_echo "$ac_cv_header_stdc" >&6; }
5518 if test $ac_cv_header_stdc = yes; then
5519
5520 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5521
5522 fi
5523
5524
5525
5526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5527 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5528 # Check whether --enable-maintainer-mode was given.
5529 if test "${enable_maintainer_mode+set}" = set; then :
5530 enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5531 else
5532 USE_MAINTAINER_MODE=no
5533 fi
5534
5535 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5536 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5537 if test $USE_MAINTAINER_MODE = yes; then
5538 MAINTAINER_MODE_TRUE=
5539 MAINTAINER_MODE_FALSE='#'
5540 else
5541 MAINTAINER_MODE_TRUE='#'
5542 MAINTAINER_MODE_FALSE=
5543 fi
5544
5545 MAINT=$MAINTAINER_MODE_TRUE
5546
5547
5548
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
5550 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
5551 if test "${ac_cv_c_const+set}" = set; then :
5552 $as_echo_n "(cached) " >&6
5553 else
5554 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5555 /* end confdefs.h. */
5556
5557 int
5558 main ()
5559 {
5560 /* FIXME: Include the comments suggested by Paul. */
5561 #ifndef __cplusplus
5562 /* Ultrix mips cc rejects this. */
5563 typedef int charset[2];
5564 const charset cs;
5565 /* SunOS 4.1.1 cc rejects this. */
5566 char const *const *pcpcc;
5567 char **ppc;
5568 /* NEC SVR4.0.2 mips cc rejects this. */
5569 struct point {int x, y;};
5570 static struct point const zero = {0,0};
5571 /* AIX XL C 1.02.0.0 rejects this.
5572 It does not let you subtract one const X* pointer from another in
5573 an arm of an if-expression whose if-part is not a constant
5574 expression */
5575 const char *g = "string";
5576 pcpcc = &g + (g ? g-g : 0);
5577 /* HPUX 7.0 cc rejects these. */
5578 ++pcpcc;
5579 ppc = (char**) pcpcc;
5580 pcpcc = (char const *const *) ppc;
5581 { /* SCO 3.2v4 cc rejects this. */
5582 char *t;
5583 char const *s = 0 ? (char *) 0 : (char const *) 0;
5584
5585 *t++ = 0;
5586 if (s) return 0;
5587 }
5588 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
5589 int x[] = {25, 17};
5590 const int *foo = &x[0];
5591 ++foo;
5592 }
5593 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
5594 typedef const int *iptr;
5595 iptr p = 0;
5596 ++p;
5597 }
5598 { /* AIX XL C 1.02.0.0 rejects this saying
5599 "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
5600 struct s { int j; const int *ap[3]; };
5601 struct s *b; b->j = 5;
5602 }
5603 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
5604 const int foo = 10;
5605 if (!foo) return 0;
5606 }
5607 return !cs[0] && !zero.x;
5608 #endif
5609
5610 ;
5611 return 0;
5612 }
5613 _ACEOF
5614 if ac_fn_c_try_compile "$LINENO"; then :
5615 ac_cv_c_const=yes
5616 else
5617 ac_cv_c_const=no
5618 fi
5619 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5620 fi
5621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
5622 $as_echo "$ac_cv_c_const" >&6; }
5623 if test $ac_cv_c_const = no; then
5624
5625 $as_echo "#define const /**/" >>confdefs.h
5626
5627 fi
5628
5629 for ac_func in vprintf
5630 do :
5631 ac_fn_c_check_func "$LINENO" "vprintf" "ac_cv_func_vprintf"
5632 if test "x$ac_cv_func_vprintf" = x""yes; then :
5633 cat >>confdefs.h <<_ACEOF
5634 #define HAVE_VPRINTF 1
5635 _ACEOF
5636
5637 ac_fn_c_check_func "$LINENO" "_doprnt" "ac_cv_func__doprnt"
5638 if test "x$ac_cv_func__doprnt" = x""yes; then :
5639
5640 $as_echo "#define HAVE_DOPRNT 1" >>confdefs.h
5641
5642 fi
5643
5644 fi
5645 done
5646
5647
5648 for ac_prog in gawk mawk nawk awk
5649 do
5650 # Extract the first word of "$ac_prog", so it can be a program name with args.
5651 set dummy $ac_prog; ac_word=$2
5652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5653 $as_echo_n "checking for $ac_word... " >&6; }
5654 if test "${ac_cv_prog_AWK+set}" = set; then :
5655 $as_echo_n "(cached) " >&6
5656 else
5657 if test -n "$AWK"; then
5658 ac_cv_prog_AWK="$AWK" # Let the user override the test.
5659 else
5660 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5661 for as_dir in $PATH
5662 do
5663 IFS=$as_save_IFS
5664 test -z "$as_dir" && as_dir=.
5665 for ac_exec_ext in '' $ac_executable_extensions; do
5666 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5667 ac_cv_prog_AWK="$ac_prog"
5668 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5669 break 2
5670 fi
5671 done
5672 done
5673 IFS=$as_save_IFS
5674
5675 fi
5676 fi
5677 AWK=$ac_cv_prog_AWK
5678 if test -n "$AWK"; then
5679 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5680 $as_echo "$AWK" >&6; }
5681 else
5682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5683 $as_echo "no" >&6; }
5684 fi
5685
5686
5687 test -n "$AWK" && break
5688 done
5689
5690 if test -n "$ac_tool_prefix"; then
5691 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5692 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5694 $as_echo_n "checking for $ac_word... " >&6; }
5695 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5696 $as_echo_n "(cached) " >&6
5697 else
5698 if test -n "$RANLIB"; then
5699 ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5700 else
5701 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5702 for as_dir in $PATH
5703 do
5704 IFS=$as_save_IFS
5705 test -z "$as_dir" && as_dir=.
5706 for ac_exec_ext in '' $ac_executable_extensions; do
5707 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5708 ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5709 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5710 break 2
5711 fi
5712 done
5713 done
5714 IFS=$as_save_IFS
5715
5716 fi
5717 fi
5718 RANLIB=$ac_cv_prog_RANLIB
5719 if test -n "$RANLIB"; then
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5721 $as_echo "$RANLIB" >&6; }
5722 else
5723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5724 $as_echo "no" >&6; }
5725 fi
5726
5727
5728 fi
5729 if test -z "$ac_cv_prog_RANLIB"; then
5730 ac_ct_RANLIB=$RANLIB
5731 # Extract the first word of "ranlib", so it can be a program name with args.
5732 set dummy ranlib; ac_word=$2
5733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5734 $as_echo_n "checking for $ac_word... " >&6; }
5735 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5736 $as_echo_n "(cached) " >&6
5737 else
5738 if test -n "$ac_ct_RANLIB"; then
5739 ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5740 else
5741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5742 for as_dir in $PATH
5743 do
5744 IFS=$as_save_IFS
5745 test -z "$as_dir" && as_dir=.
5746 for ac_exec_ext in '' $ac_executable_extensions; do
5747 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5748 ac_cv_prog_ac_ct_RANLIB="ranlib"
5749 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5750 break 2
5751 fi
5752 done
5753 done
5754 IFS=$as_save_IFS
5755
5756 fi
5757 fi
5758 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5759 if test -n "$ac_ct_RANLIB"; then
5760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5761 $as_echo "$ac_ct_RANLIB" >&6; }
5762 else
5763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5764 $as_echo "no" >&6; }
5765 fi
5766
5767 if test "x$ac_ct_RANLIB" = x; then
5768 RANLIB=":"
5769 else
5770 case $cross_compiling:$ac_tool_warned in
5771 yes:)
5772 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5773 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5774 ac_tool_warned=yes ;;
5775 esac
5776 RANLIB=$ac_ct_RANLIB
5777 fi
5778 else
5779 RANLIB="$ac_cv_prog_RANLIB"
5780 fi
5781
5782 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5783 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5784 inttypes.h stdint.h unistd.h
5785 do :
5786 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5787 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5788 "
5789 eval as_val=\$$as_ac_Header
5790 if test "x$as_val" = x""yes; then :
5791 cat >>confdefs.h <<_ACEOF
5792 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5793 _ACEOF
5794
5795 fi
5796
5797 done
5798
5799
5800 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5801 if test "x$ac_cv_type_size_t" = x""yes; then :
5802
5803 else
5804
5805 cat >>confdefs.h <<_ACEOF
5806 #define size_t unsigned int
5807 _ACEOF
5808
5809 fi
5810
5811
5812
5813 # Extract the first word of "gnuplot", so it can be a program name with args.
5814 set dummy gnuplot; ac_word=$2
5815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5816 $as_echo_n "checking for $ac_word... " >&6; }
5817 if test "${ac_cv_prog_GNUPLOT+set}" = set; then :
5818 $as_echo_n "(cached) " >&6
5819 else
5820 if test -n "$GNUPLOT"; then
5821 ac_cv_prog_GNUPLOT="$GNUPLOT" # Let the user override the test.
5822 else
5823 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5824 for as_dir in $PATH
5825 do
5826 IFS=$as_save_IFS
5827 test -z "$as_dir" && as_dir=.
5828 for ac_exec_ext in '' $ac_executable_extensions; do
5829 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5830 ac_cv_prog_GNUPLOT="true"
5831 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5832 break 2
5833 fi
5834 done
5835 done
5836 IFS=$as_save_IFS
5837
5838 test -z "$ac_cv_prog_GNUPLOT" && ac_cv_prog_GNUPLOT="false"
5839 fi
5840 fi
5841 GNUPLOT=$ac_cv_prog_GNUPLOT
5842 if test -n "$GNUPLOT"; then
5843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GNUPLOT" >&5
5844 $as_echo "$GNUPLOT" >&6; }
5845 else
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5847 $as_echo "no" >&6; }
5848 fi
5849
5850
5851 if $GNUPLOT; then
5852 HAVE_GNUPLOT_TRUE=
5853 HAVE_GNUPLOT_FALSE='#'
5854 else
5855 HAVE_GNUPLOT_TRUE='#'
5856 HAVE_GNUPLOT_FALSE=
5857 fi
5858
5859
5860
5861
5862
5863 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5864 if test -n "$ac_tool_prefix"; then
5865 # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5866 set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5868 $as_echo_n "checking for $ac_word... " >&6; }
5869 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
5870 $as_echo_n "(cached) " >&6
5871 else
5872 case $PKG_CONFIG in
5873 [\\/]* | ?:[\\/]*)
5874 ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5875 ;;
5876 *)
5877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5878 for as_dir in $PATH
5879 do
5880 IFS=$as_save_IFS
5881 test -z "$as_dir" && as_dir=.
5882 for ac_exec_ext in '' $ac_executable_extensions; do
5883 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5884 ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5885 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5886 break 2
5887 fi
5888 done
5889 done
5890 IFS=$as_save_IFS
5891
5892 ;;
5893 esac
5894 fi
5895 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5896 if test -n "$PKG_CONFIG"; then
5897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5898 $as_echo "$PKG_CONFIG" >&6; }
5899 else
5900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5901 $as_echo "no" >&6; }
5902 fi
5903
5904
5905 fi
5906 if test -z "$ac_cv_path_PKG_CONFIG"; then
5907 ac_pt_PKG_CONFIG=$PKG_CONFIG
5908 # Extract the first word of "pkg-config", so it can be a program name with args.
5909 set dummy pkg-config; ac_word=$2
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5911 $as_echo_n "checking for $ac_word... " >&6; }
5912 if test "${ac_cv_path_ac_pt_PKG_CONFIG+set}" = set; then :
5913 $as_echo_n "(cached) " >&6
5914 else
5915 case $ac_pt_PKG_CONFIG in
5916 [\\/]* | ?:[\\/]*)
5917 ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5918 ;;
5919 *)
5920 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5921 for as_dir in $PATH
5922 do
5923 IFS=$as_save_IFS
5924 test -z "$as_dir" && as_dir=.
5925 for ac_exec_ext in '' $ac_executable_extensions; do
5926 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5927 ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5928 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5929 break 2
5930 fi
5931 done
5932 done
5933 IFS=$as_save_IFS
5934
5935 ;;
5936 esac
5937 fi
5938 ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5939 if test -n "$ac_pt_PKG_CONFIG"; then
5940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5941 $as_echo "$ac_pt_PKG_CONFIG" >&6; }
5942 else
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5944 $as_echo "no" >&6; }
5945 fi
5946
5947 if test "x$ac_pt_PKG_CONFIG" = x; then
5948 PKG_CONFIG=""
5949 else
5950 case $cross_compiling:$ac_tool_warned in
5951 yes:)
5952 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5953 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5954 ac_tool_warned=yes ;;
5955 esac
5956 PKG_CONFIG=$ac_pt_PKG_CONFIG
5957 fi
5958 else
5959 PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5960 fi
5961
5962 fi
5963 if test -n "$PKG_CONFIG"; then
5964 _pkg_min_version=0.9.0
5965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5966 $as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5967 if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5969 $as_echo "yes" >&6; }
5970 else
5971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5972 $as_echo "no" >&6; }
5973 PKG_CONFIG=""
5974 fi
5975
5976 fi
5977
5978 pkg_failed=no
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLIB" >&5
5980 $as_echo_n "checking for GLIB... " >&6; }
5981
5982 if test -n "$PKG_CONFIG"; then
5983 if test -n "$GLIB_CFLAGS"; then
5984 pkg_cv_GLIB_CFLAGS="$GLIB_CFLAGS"
5985 else
5986 if test -n "$PKG_CONFIG" && \
5987 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.0.0\""; } >&5
5988 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.0.0") 2>&5
5989 ac_status=$?
5990 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5991 test $ac_status = 0; }; then
5992 pkg_cv_GLIB_CFLAGS=`$PKG_CONFIG --cflags "glib-2.0 >= 2.0.0" 2>/dev/null`
5993 else
5994 pkg_failed=yes
5995 fi
5996 fi
5997 else
5998 pkg_failed=untried
5999 fi
6000 if test -n "$PKG_CONFIG"; then
6001 if test -n "$GLIB_LIBS"; then
6002 pkg_cv_GLIB_LIBS="$GLIB_LIBS"
6003 else
6004 if test -n "$PKG_CONFIG" && \
6005 { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"glib-2.0 >= 2.0.0\""; } >&5
6006 ($PKG_CONFIG --exists --print-errors "glib-2.0 >= 2.0.0") 2>&5
6007 ac_status=$?
6008 $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6009 test $ac_status = 0; }; then
6010 pkg_cv_GLIB_LIBS=`$PKG_CONFIG --libs "glib-2.0 >= 2.0.0" 2>/dev/null`
6011 else
6012 pkg_failed=yes
6013 fi
6014 fi
6015 else
6016 pkg_failed=untried
6017 fi
6018
6019
6020
6021 if test $pkg_failed = yes; then
6022
6023 if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6024 _pkg_short_errors_supported=yes
6025 else
6026 _pkg_short_errors_supported=no
6027 fi
6028 if test $_pkg_short_errors_supported = yes; then
6029 GLIB_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "glib-2.0 >= 2.0.0"`
6030 else
6031 GLIB_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "glib-2.0 >= 2.0.0"`
6032 fi
6033 # Put the nasty error message in config.log where it belongs
6034 echo "$GLIB_PKG_ERRORS" >&5
6035
6036 as_fn_error "Package requirements (glib-2.0 >= 2.0.0) were not met:
6037
6038 $GLIB_PKG_ERRORS
6039
6040 Consider adjusting the PKG_CONFIG_PATH environment variable if you
6041 installed software in a non-standard prefix.
6042
6043 Alternatively, you may set the environment variables GLIB_CFLAGS
6044 and GLIB_LIBS to avoid the need to call pkg-config.
6045 See the pkg-config man page for more details.
6046 " "$LINENO" 5
6047 elif test $pkg_failed = untried; then
6048 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6049 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6050 as_fn_error "The pkg-config script could not be found or is too old. Make sure it
6051 is in your PATH or set the PKG_CONFIG environment variable to the full
6052 path to pkg-config.
6053
6054 Alternatively, you may set the environment variables GLIB_CFLAGS
6055 and GLIB_LIBS to avoid the need to call pkg-config.
6056 See the pkg-config man page for more details.
6057
6058 To get pkg-config, see <http://pkg-config.freedesktop.org/>.
6059 See \`config.log' for more details." "$LINENO" 5; }
6060 else
6061 GLIB_CFLAGS=$pkg_cv_GLIB_CFLAGS
6062 GLIB_LIBS=$pkg_cv_GLIB_LIBS
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6064 $as_echo "yes" >&6; }
6065 :
6066 fi
6067
6068
6069
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g_malloc0 in -lglib-2.0" >&5
6071 $as_echo_n "checking for g_malloc0 in -lglib-2.0... " >&6; }
6072 if test "${ac_cv_lib_glib_2_0_g_malloc0+set}" = set; then :
6073 $as_echo_n "(cached) " >&6
6074 else
6075 ac_check_lib_save_LIBS=$LIBS
6076 LIBS="-lglib-2.0 $LIBS"
6077 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6078 /* end confdefs.h. */
6079
6080 /* Override any GCC internal prototype to avoid an error.
6081 Use char because int might match the return type of a GCC
6082 builtin and then its argument prototype would still apply. */
6083 #ifdef __cplusplus
6084 extern "C"
6085 #endif
6086 char g_malloc0 ();
6087 int
6088 main ()
6089 {
6090 return g_malloc0 ();
6091 ;
6092 return 0;
6093 }
6094 _ACEOF
6095 if ac_fn_c_try_link "$LINENO"; then :
6096 ac_cv_lib_glib_2_0_g_malloc0=yes
6097 else
6098 ac_cv_lib_glib_2_0_g_malloc0=no
6099 fi
6100 rm -f core conftest.err conftest.$ac_objext \
6101 conftest$ac_exeext conftest.$ac_ext
6102 LIBS=$ac_check_lib_save_LIBS
6103 fi
6104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_glib_2_0_g_malloc0" >&5
6105 $as_echo "$ac_cv_lib_glib_2_0_g_malloc0" >&6; }
6106 if test "x$ac_cv_lib_glib_2_0_g_malloc0" = x""yes; then :
6107 cat >>confdefs.h <<_ACEOF
6108 #define HAVE_LIBGLIB_2_0 1
6109 _ACEOF
6110
6111 LIBS="-lglib-2.0 $LIBS"
6112
6113 else
6114 as_fn_error "\"libglib not installed\"" "$LINENO" 5
6115 fi
6116
6117
6118 # Extract the first word of "perl", so it can be a program name with args.
6119 set dummy perl; ac_word=$2
6120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6121 $as_echo_n "checking for $ac_word... " >&6; }
6122 if test "${ac_cv_prog_PERL+set}" = set; then :
6123 $as_echo_n "(cached) " >&6
6124 else
6125 if test -n "$PERL"; then
6126 ac_cv_prog_PERL="$PERL" # Let the user override the test.
6127 else
6128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6129 for as_dir in $PATH
6130 do
6131 IFS=$as_save_IFS
6132 test -z "$as_dir" && as_dir=.
6133 for ac_exec_ext in '' $ac_executable_extensions; do
6134 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6135 ac_cv_prog_PERL="true"
6136 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6137 break 2
6138 fi
6139 done
6140 done
6141 IFS=$as_save_IFS
6142
6143 test -z "$ac_cv_prog_PERL" && ac_cv_prog_PERL="false"
6144 fi
6145 fi
6146 PERL=$ac_cv_prog_PERL
6147 if test -n "$PERL"; then
6148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
6149 $as_echo "$PERL" >&6; }
6150 else
6151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6152 $as_echo "no" >&6; }
6153 fi
6154
6155
6156 if $PERL; then
6157 HAVE_PERL_TRUE=
6158 HAVE_PERL_FALSE='#'
6159 else
6160 HAVE_PERL_TRUE='#'
6161 HAVE_PERL_FALSE=
6162 fi
6163
6164 # Extract the first word of "python", so it can be a program name with args.
6165 set dummy python; ac_word=$2
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6167 $as_echo_n "checking for $ac_word... " >&6; }
6168 if test "${ac_cv_prog_PYTHON+set}" = set; then :
6169 $as_echo_n "(cached) " >&6
6170 else
6171 if test -n "$PYTHON"; then
6172 ac_cv_prog_PYTHON="$PYTHON" # Let the user override the test.
6173 else
6174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6175 for as_dir in $PATH
6176 do
6177 IFS=$as_save_IFS
6178 test -z "$as_dir" && as_dir=.
6179 for ac_exec_ext in '' $ac_executable_extensions; do
6180 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6181 ac_cv_prog_PYTHON="true"
6182 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6183 break 2
6184 fi
6185 done
6186 done
6187 IFS=$as_save_IFS
6188
6189 test -z "$ac_cv_prog_PYTHON" && ac_cv_prog_PYTHON="false"
6190 fi
6191 fi
6192 PYTHON=$ac_cv_prog_PYTHON
6193 if test -n "$PYTHON"; then
6194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PYTHON" >&5
6195 $as_echo "$PYTHON" >&6; }
6196 else
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6198 $as_echo "no" >&6; }
6199 fi
6200
6201
6202 if $PYTHON; then
6203 HAVE_PYTHON_TRUE=
6204 HAVE_PYTHON_FALSE='#'
6205 else
6206 HAVE_PYTHON_TRUE='#'
6207 HAVE_PYTHON_FALSE=
6208 fi
6209
6210 # Extract the first word of "convert", so it can be a program name with args.
6211 set dummy convert; ac_word=$2
6212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6213 $as_echo_n "checking for $ac_word... " >&6; }
6214 if test "${ac_cv_prog_CONVERT+set}" = set; then :
6215 $as_echo_n "(cached) " >&6
6216 else
6217 if test -n "$CONVERT"; then
6218 ac_cv_prog_CONVERT="$CONVERT" # Let the user override the test.
6219 else
6220 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6221 for as_dir in $PATH
6222 do
6223 IFS=$as_save_IFS
6224 test -z "$as_dir" && as_dir=.
6225 for ac_exec_ext in '' $ac_executable_extensions; do
6226 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6227 ac_cv_prog_CONVERT="true"
6228 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6229 break 2
6230 fi
6231 done
6232 done
6233 IFS=$as_save_IFS
6234
6235 test -z "$ac_cv_prog_CONVERT" && ac_cv_prog_CONVERT="false"
6236 fi
6237 fi
6238 CONVERT=$ac_cv_prog_CONVERT
6239 if test -n "$CONVERT"; then
6240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CONVERT" >&5
6241 $as_echo "$CONVERT" >&6; }
6242 else
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6244 $as_echo "no" >&6; }
6245 fi
6246
6247
6248 if $CONVERT; then
6249 HAVE_CONVERT_TRUE=
6250 HAVE_CONVERT_FALSE='#'
6251 else
6252 HAVE_CONVERT_TRUE='#'
6253 HAVE_CONVERT_FALSE=
6254 fi
6255
6256 # Extract the first word of "plotmtv", so it can be a program name with args.
6257 set dummy plotmtv; ac_word=$2
6258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6259 $as_echo_n "checking for $ac_word... " >&6; }
6260 if test "${ac_cv_prog_PLOTMTV+set}" = set; then :
6261 $as_echo_n "(cached) " >&6
6262 else
6263 if test -n "$PLOTMTV"; then
6264 ac_cv_prog_PLOTMTV="$PLOTMTV" # Let the user override the test.
6265 else
6266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6267 for as_dir in $PATH
6268 do
6269 IFS=$as_save_IFS
6270 test -z "$as_dir" && as_dir=.
6271 for ac_exec_ext in '' $ac_executable_extensions; do
6272 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6273 ac_cv_prog_PLOTMTV="true"
6274 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6275 break 2
6276 fi
6277 done
6278 done
6279 IFS=$as_save_IFS
6280
6281 test -z "$ac_cv_prog_PLOTMTV" && ac_cv_prog_PLOTMTV="false"
6282 fi
6283 fi
6284 PLOTMTV=$ac_cv_prog_PLOTMTV
6285 if test -n "$PLOTMTV"; then
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PLOTMTV" >&5
6287 $as_echo "$PLOTMTV" >&6; }
6288 else
6289 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6290 $as_echo "no" >&6; }
6291 fi
6292
6293
6294 if $PLOTMTV; then
6295 HAVE_PLOTMTV_TRUE=
6296 HAVE_PLOTMTV_FALSE='#'
6297 else
6298 HAVE_PLOTMTV_TRUE='#'
6299 HAVE_PLOTMTV_FALSE=
6300 fi
6301
6302
6303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw_plan_dft_r2c_2d in -lfftw3" >&5
6304 $as_echo_n "checking for fftw_plan_dft_r2c_2d in -lfftw3... " >&6; }
6305 if test "${ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d+set}" = set; then :
6306 $as_echo_n "(cached) " >&6
6307 else
6308 ac_check_lib_save_LIBS=$LIBS
6309 LIBS="-lfftw3 $LIBS"
6310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6311 /* end confdefs.h. */
6312
6313 /* Override any GCC internal prototype to avoid an error.
6314 Use char because int might match the return type of a GCC
6315 builtin and then its argument prototype would still apply. */
6316 #ifdef __cplusplus
6317 extern "C"
6318 #endif
6319 char fftw_plan_dft_r2c_2d ();
6320 int
6321 main ()
6322 {
6323 return fftw_plan_dft_r2c_2d ();
6324 ;
6325 return 0;
6326 }
6327 _ACEOF
6328 if ac_fn_c_try_link "$LINENO"; then :
6329 ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d=yes
6330 else
6331 ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d=no
6332 fi
6333 rm -f core conftest.err conftest.$ac_objext \
6334 conftest$ac_exeext conftest.$ac_ext
6335 LIBS=$ac_check_lib_save_LIBS
6336 fi
6337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d" >&5
6338 $as_echo "$ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d" >&6; }
6339 if test "x$ac_cv_lib_fftw3_fftw_plan_dft_r2c_2d" = x""yes; then :
6340 cat >>confdefs.h <<_ACEOF
6341 #define HAVE_LIBFFTW3 1
6342 _ACEOF
6343
6344 LIBS="-lfftw3 $LIBS"
6345
6346 else
6347 as_fn_error "\"libfftw3 not installed\"" "$LINENO" 5
6348 fi
6349
6350
6351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgslcblas" >&5
6352 $as_echo_n "checking for main in -lgslcblas... " >&6; }
6353 if test "${ac_cv_lib_gslcblas_main+set}" = set; then :
6354 $as_echo_n "(cached) " >&6
6355 else
6356 ac_check_lib_save_LIBS=$LIBS
6357 LIBS="-lgslcblas $LIBS"
6358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6359 /* end confdefs.h. */
6360
6361
6362 int
6363 main ()
6364 {
6365 return main ();
6366 ;
6367 return 0;
6368 }
6369 _ACEOF
6370 if ac_fn_c_try_link "$LINENO"; then :
6371 ac_cv_lib_gslcblas_main=yes
6372 else
6373 ac_cv_lib_gslcblas_main=no
6374 fi
6375 rm -f core conftest.err conftest.$ac_objext \
6376 conftest$ac_exeext conftest.$ac_ext
6377 LIBS=$ac_check_lib_save_LIBS
6378 fi
6379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gslcblas_main" >&5
6380 $as_echo "$ac_cv_lib_gslcblas_main" >&6; }
6381 if test "x$ac_cv_lib_gslcblas_main" = x""yes; then :
6382 cat >>confdefs.h <<_ACEOF
6383 #define HAVE_LIBGSLCBLAS 1
6384 _ACEOF
6385
6386 LIBS="-lgslcblas $LIBS"
6387
6388 else
6389 as_fn_error "\"libgslcblas not installed\"" "$LINENO" 5
6390 fi
6391
6392
6393 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgsl" >&5
6394 $as_echo_n "checking for main in -lgsl... " >&6; }
6395 if test "${ac_cv_lib_gsl_main+set}" = set; then :
6396 $as_echo_n "(cached) " >&6
6397 else
6398 ac_check_lib_save_LIBS=$LIBS
6399 LIBS="-lgsl $LIBS"
6400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6401 /* end confdefs.h. */
6402
6403
6404 int
6405 main ()
6406 {
6407 return main ();
6408 ;
6409 return 0;
6410 }
6411 _ACEOF
6412 if ac_fn_c_try_link "$LINENO"; then :
6413 ac_cv_lib_gsl_main=yes
6414 else
6415 ac_cv_lib_gsl_main=no
6416 fi
6417 rm -f core conftest.err conftest.$ac_objext \
6418 conftest$ac_exeext conftest.$ac_ext
6419 LIBS=$ac_check_lib_save_LIBS
6420 fi
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gsl_main" >&5
6422 $as_echo "$ac_cv_lib_gsl_main" >&6; }
6423 if test "x$ac_cv_lib_gsl_main" = x""yes; then :
6424 cat >>confdefs.h <<_ACEOF
6425 #define HAVE_LIBGSL 1
6426 _ACEOF
6427
6428 LIBS="-lgsl $LIBS"
6429
6430 else
6431 as_fn_error "\"libgsl not installed\"" "$LINENO" 5
6432 fi
6433
6434
6435
6436
6437 # Check whether --enable-mpi was given.
6438 if test "${enable_mpi+set}" = set; then :
6439 enableval=$enable_mpi; ENABLE_MPI="-DENABLE_MPI"
6440
6441 fi
6442
6443
6444
6445
6446 if test "${ENABLE_MPI}" == '-DENABLE_MPI'; then
6447
6448
6449
6450
6451
6452 for ac_prog in mpicc hcc mpcc mpcc_r mpxlc cmpicc
6453 do
6454 # Extract the first word of "$ac_prog", so it can be a program name with args.
6455 set dummy $ac_prog; ac_word=$2
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6457 $as_echo_n "checking for $ac_word... " >&6; }
6458 if test "${ac_cv_prog_MPICC+set}" = set; then :
6459 $as_echo_n "(cached) " >&6
6460 else
6461 if test -n "$MPICC"; then
6462 ac_cv_prog_MPICC="$MPICC" # Let the user override the test.
6463 else
6464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6465 for as_dir in $PATH
6466 do
6467 IFS=$as_save_IFS
6468 test -z "$as_dir" && as_dir=.
6469 for ac_exec_ext in '' $ac_executable_extensions; do
6470 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6471 ac_cv_prog_MPICC="$ac_prog"
6472 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6473 break 2
6474 fi
6475 done
6476 done
6477 IFS=$as_save_IFS
6478
6479 fi
6480 fi
6481 MPICC=$ac_cv_prog_MPICC
6482 if test -n "$MPICC"; then
6483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPICC" >&5
6484 $as_echo "$MPICC" >&6; }
6485 else
6486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6487 $as_echo "no" >&6; }
6488 fi
6489
6490
6491 test -n "$MPICC" && break
6492 done
6493 test -n "$MPICC" || MPICC="$CC"
6494
6495 acx_mpi_save_CC="$CC"
6496 CC="$MPICC"
6497
6498
6499
6500 if test x = x"$MPILIBS"; then
6501 ac_fn_c_check_func "$LINENO" "MPI_Init" "ac_cv_func_MPI_Init"
6502 if test "x$ac_cv_func_MPI_Init" = x""yes; then :
6503 MPILIBS=" "
6504 fi
6505
6506 fi
6507 if test x = x"$MPILIBS"; then
6508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
6509 $as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
6510 if test "${ac_cv_lib_mpi_MPI_Init+set}" = set; then :
6511 $as_echo_n "(cached) " >&6
6512 else
6513 ac_check_lib_save_LIBS=$LIBS
6514 LIBS="-lmpi $LIBS"
6515 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6516 /* end confdefs.h. */
6517
6518 /* Override any GCC internal prototype to avoid an error.
6519 Use char because int might match the return type of a GCC
6520 builtin and then its argument prototype would still apply. */
6521 #ifdef __cplusplus
6522 extern "C"
6523 #endif
6524 char MPI_Init ();
6525 int
6526 main ()
6527 {
6528 return MPI_Init ();
6529 ;
6530 return 0;
6531 }
6532 _ACEOF
6533 if ac_fn_c_try_link "$LINENO"; then :
6534 ac_cv_lib_mpi_MPI_Init=yes
6535 else
6536 ac_cv_lib_mpi_MPI_Init=no
6537 fi
6538 rm -f core conftest.err conftest.$ac_objext \
6539 conftest$ac_exeext conftest.$ac_ext
6540 LIBS=$ac_check_lib_save_LIBS
6541 fi
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
6543 $as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
6544 if test "x$ac_cv_lib_mpi_MPI_Init" = x""yes; then :
6545 MPILIBS="-lmpi"
6546 fi
6547
6548 fi
6549 if test x = x"$MPILIBS"; then
6550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpich" >&5
6551 $as_echo_n "checking for MPI_Init in -lmpich... " >&6; }
6552 if test "${ac_cv_lib_mpich_MPI_Init+set}" = set; then :
6553 $as_echo_n "(cached) " >&6
6554 else
6555 ac_check_lib_save_LIBS=$LIBS
6556 LIBS="-lmpich $LIBS"
6557 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6558 /* end confdefs.h. */
6559
6560 /* Override any GCC internal prototype to avoid an error.
6561 Use char because int might match the return type of a GCC
6562 builtin and then its argument prototype would still apply. */
6563 #ifdef __cplusplus
6564 extern "C"
6565 #endif
6566 char MPI_Init ();
6567 int
6568 main ()
6569 {
6570 return MPI_Init ();
6571 ;
6572 return 0;
6573 }
6574 _ACEOF
6575 if ac_fn_c_try_link "$LINENO"; then :
6576 ac_cv_lib_mpich_MPI_Init=yes
6577 else
6578 ac_cv_lib_mpich_MPI_Init=no
6579 fi
6580 rm -f core conftest.err conftest.$ac_objext \
6581 conftest$ac_exeext conftest.$ac_ext
6582 LIBS=$ac_check_lib_save_LIBS
6583 fi
6584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpich_MPI_Init" >&5
6585 $as_echo "$ac_cv_lib_mpich_MPI_Init" >&6; }
6586 if test "x$ac_cv_lib_mpich_MPI_Init" = x""yes; then :
6587 MPILIBS="-lmpich"
6588 fi
6589
6590 fi
6591
6592 if test x != x"$MPILIBS"; then
6593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mpi.h" >&5
6594 $as_echo_n "checking for mpi.h... " >&6; }
6595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6596 /* end confdefs.h. */
6597 #include <mpi.h>
6598 int
6599 main ()
6600 {
6601
6602 ;
6603 return 0;
6604 }
6605 _ACEOF
6606 if ac_fn_c_try_compile "$LINENO"; then :
6607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6608 $as_echo "yes" >&6; }
6609 else
6610 MPILIBS=""
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6612 $as_echo "no" >&6; }
6613 fi
6614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6615 fi
6616
6617 CC="$acx_mpi_save_CC"
6618
6619
6620
6621 # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
6622 if test x = x"$MPILIBS"; then
6623 as_fn_error "\"libmpi IS NOT installed\"" "$LINENO" 5
6624 :
6625 else
6626 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \"libmpi HAS BEEN installed\"" >&5
6627 $as_echo "$as_me: WARNING: \"libmpi HAS BEEN installed\"" >&2;}
6628 :
6629 fi
6630
6631
6632 CC="$MPICC"
6633 LIBS="$MPILIBS $LIBS"
6634
6635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmpi" >&5
6636 $as_echo_n "checking for main in -lmpi... " >&6; }
6637 if test "${ac_cv_lib_mpi_main+set}" = set; then :
6638 $as_echo_n "(cached) " >&6
6639 else
6640 ac_check_lib_save_LIBS=$LIBS
6641 LIBS="-lmpi $LIBS"
6642 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6643 /* end confdefs.h. */
6644
6645
6646 int
6647 main ()
6648 {
6649 return main ();
6650 ;
6651 return 0;
6652 }
6653 _ACEOF
6654 if ac_fn_c_try_link "$LINENO"; then :
6655 ac_cv_lib_mpi_main=yes
6656 else
6657 ac_cv_lib_mpi_main=no
6658 fi
6659 rm -f core conftest.err conftest.$ac_objext \
6660 conftest$ac_exeext conftest.$ac_ext
6661 LIBS=$ac_check_lib_save_LIBS
6662 fi
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_main" >&5
6664 $as_echo "$ac_cv_lib_mpi_main" >&6; }
6665 if test "x$ac_cv_lib_mpi_main" = x""yes; then :
6666 cat >>confdefs.h <<_ACEOF
6667 #define HAVE_LIBMPI 1
6668 _ACEOF
6669
6670 LIBS="-lmpi $LIBS"
6671
6672 else
6673 as_fn_error "\"libmpi not installed\"" "$LINENO" 5
6674 fi
6675
6676 ac_fn_c_check_header_mongrel "$LINENO" "mpi.h" "ac_cv_header_mpi_h" "$ac_includes_default"
6677 if test "x$ac_cv_header_mpi_h" = x""yes; then :
6678
6679 else
6680 as_fn_error "\"missing mpi.h\"" "$LINENO" 5
6681 fi
6682
6683
6684
6685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpiv_piv_mpi_bcast_pivpar in -lgpiv_mpi" >&5
6686 $as_echo_n "checking for gpiv_piv_mpi_bcast_pivpar in -lgpiv_mpi... " >&6; }
6687 if test "${ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar+set}" = set; then :
6688 $as_echo_n "(cached) " >&6
6689 else
6690 ac_check_lib_save_LIBS=$LIBS
6691 LIBS="-lgpiv_mpi $LIBS"
6692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6693 /* end confdefs.h. */
6694
6695 /* Override any GCC internal prototype to avoid an error.
6696 Use char because int might match the return type of a GCC
6697 builtin and then its argument prototype would still apply. */
6698 #ifdef __cplusplus
6699 extern "C"
6700 #endif
6701 char gpiv_piv_mpi_bcast_pivpar ();
6702 int
6703 main ()
6704 {
6705 return gpiv_piv_mpi_bcast_pivpar ();
6706 ;
6707 return 0;
6708 }
6709 _ACEOF
6710 if ac_fn_c_try_link "$LINENO"; then :
6711 ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar=yes
6712 else
6713 ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar=no
6714 fi
6715 rm -f core conftest.err conftest.$ac_objext \
6716 conftest$ac_exeext conftest.$ac_ext
6717 LIBS=$ac_check_lib_save_LIBS
6718 fi
6719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar" >&5
6720 $as_echo "$ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar" >&6; }
6721 if test "x$ac_cv_lib_gpiv_mpi_gpiv_piv_mpi_bcast_pivpar" = x""yes; then :
6722 cat >>confdefs.h <<_ACEOF
6723 #define HAVE_LIBGPIV_MPI 1
6724 _ACEOF
6725
6726 LIBS="-lgpiv_mpi $LIBS"
6727
6728 else
6729 as_fn_error "\"gpiv_piv_mpi_bcast_pivpar is not working in libgpiv_mpi. \
6730 Enable MPI in libgpiv or disable it here by leaving out --enable-mpi during ./configure\"" "$LINENO" 5
6731 fi
6732
6733
6734 # Extract the first word of "mpipython", so it can be a program name with args.
6735 set dummy mpipython; ac_word=$2
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6737 $as_echo_n "checking for $ac_word... " >&6; }
6738 if test "${ac_cv_prog_MPIPYTHON+set}" = set; then :
6739 $as_echo_n "(cached) " >&6
6740 else
6741 if test -n "$MPIPYTHON"; then
6742 ac_cv_prog_MPIPYTHON="$MPIPYTHON" # Let the user override the test.
6743 else
6744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6745 for as_dir in $PATH
6746 do
6747 IFS=$as_save_IFS
6748 test -z "$as_dir" && as_dir=.
6749 for ac_exec_ext in '' $ac_executable_extensions; do
6750 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6751 ac_cv_prog_MPIPYTHON="true"
6752 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6753 break 2
6754 fi
6755 done
6756 done
6757 IFS=$as_save_IFS
6758
6759 test -z "$ac_cv_prog_MPIPYTHON" && ac_cv_prog_MPIPYTHON="false"
6760 fi
6761 fi
6762 MPIPYTHON=$ac_cv_prog_MPIPYTHON
6763 if test -n "$MPIPYTHON"; then
6764 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MPIPYTHON" >&5
6765 $as_echo "$MPIPYTHON" >&6; }
6766 else
6767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6768 $as_echo "no" >&6; }
6769 fi
6770
6771
6772
6773 else
6774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpiv_warning in -lgpiv" >&5
6775 $as_echo_n "checking for gpiv_warning in -lgpiv... " >&6; }
6776 if test "${ac_cv_lib_gpiv_gpiv_warning+set}" = set; then :
6777 $as_echo_n "(cached) " >&6
6778 else
6779 ac_check_lib_save_LIBS=$LIBS
6780 LIBS="-lgpiv $LIBS"
6781 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6782 /* end confdefs.h. */
6783
6784 /* Override any GCC internal prototype to avoid an error.
6785 Use char because int might match the return type of a GCC
6786 builtin and then its argument prototype would still apply. */
6787 #ifdef __cplusplus
6788 extern "C"
6789 #endif
6790 char gpiv_warning ();
6791 int
6792 main ()
6793 {
6794 return gpiv_warning ();
6795 ;
6796 return 0;
6797 }
6798 _ACEOF
6799 if ac_fn_c_try_link "$LINENO"; then :
6800 ac_cv_lib_gpiv_gpiv_warning=yes
6801 else
6802 ac_cv_lib_gpiv_gpiv_warning=no
6803 fi
6804 rm -f core conftest.err conftest.$ac_objext \
6805 conftest$ac_exeext conftest.$ac_ext
6806 LIBS=$ac_check_lib_save_LIBS
6807 fi
6808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpiv_gpiv_warning" >&5
6809 $as_echo "$ac_cv_lib_gpiv_gpiv_warning" >&6; }
6810 if test "x$ac_cv_lib_gpiv_gpiv_warning" = x""yes; then :
6811 cat >>confdefs.h <<_ACEOF
6812 #define HAVE_LIBGPIV 1
6813 _ACEOF
6814
6815 LIBS="-lgpiv $LIBS"
6816
6817 else
6818 as_fn_error "\"libgpiv has not been installed\"" "$LINENO" 5
6819 fi
6820
6821 fi
6822
6823
6824 for ac_header in stdlib.h string.h unistd.h \
6825 fftw3.h \
6826 gpiv.h \
6827
6828 do :
6829 as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6830 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6831 eval as_val=\$$as_ac_Header
6832 if test "x$as_val" = x""yes; then :
6833 cat >>confdefs.h <<_ACEOF
6834 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6835 _ACEOF
6836
6837 fi
6838
6839 done
6840
6841
6842
6843
6844
6845 # Check whether --enable-cam was given.
6846 if test "${enable_cam+set}" = set; then :
6847 enableval=$enable_cam; ENABLE_CAM="-DENABLE_CAM"
6848
6849 fi
6850
6851
6852
6853
6854 # Check whether --enable-trig was given.
6855 if test "${enable_trig+set}" = set; then :
6856 enableval=$enable_trig; ENABLE_TRIG="-DENABLE_TRIG"
6857
6858 fi
6859
6860
6861
6862
6863 if test "${ENABLE_CAM}" == '-DENABLE_CAM'; then
6864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpiv_cam_get_camvar in -lgpiv" >&5
6865 $as_echo_n "checking for gpiv_cam_get_camvar in -lgpiv... " >&6; }
6866 if test "${ac_cv_lib_gpiv_gpiv_cam_get_camvar+set}" = set; then :
6867 $as_echo_n "(cached) " >&6
6868 else
6869 ac_check_lib_save_LIBS=$LIBS
6870 LIBS="-lgpiv $LIBS"
6871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6872 /* end confdefs.h. */
6873
6874 /* Override any GCC internal prototype to avoid an error.
6875 Use char because int might match the return type of a GCC
6876 builtin and then its argument prototype would still apply. */
6877 #ifdef __cplusplus
6878 extern "C"
6879 #endif
6880 char gpiv_cam_get_camvar ();
6881 int
6882 main ()
6883 {
6884 return gpiv_cam_get_camvar ();
6885 ;
6886 return 0;
6887 }
6888 _ACEOF
6889 if ac_fn_c_try_link "$LINENO"; then :
6890 ac_cv_lib_gpiv_gpiv_cam_get_camvar=yes
6891 else
6892 ac_cv_lib_gpiv_gpiv_cam_get_camvar=no
6893 fi
6894 rm -f core conftest.err conftest.$ac_objext \
6895 conftest$ac_exeext conftest.$ac_ext
6896 LIBS=$ac_check_lib_save_LIBS
6897 fi
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpiv_gpiv_cam_get_camvar" >&5
6899 $as_echo "$ac_cv_lib_gpiv_gpiv_cam_get_camvar" >&6; }
6900 if test "x$ac_cv_lib_gpiv_gpiv_cam_get_camvar" = x""yes; then :
6901 cat >>confdefs.h <<_ACEOF
6902 #define HAVE_LIBGPIV 1
6903 _ACEOF
6904
6905 LIBS="-lgpiv $LIBS"
6906
6907 else
6908 as_fn_error "\"(IEEE-1394) camera is not working in libgpiv. \
6909 Enable (IEEE-1394) camera in libgpiv or disable it here by leaving out --enable-cam during ./configure\"" "$LINENO" 5
6910 fi
6911
6912
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for raw1394_destroy_handle in -lraw1394" >&5
6914 $as_echo_n "checking for raw1394_destroy_handle in -lraw1394... " >&6; }
6915 if test "${ac_cv_lib_raw1394_raw1394_destroy_handle+set}" = set; then :
6916 $as_echo_n "(cached) " >&6
6917 else
6918 ac_check_lib_save_LIBS=$LIBS
6919 LIBS="-lraw1394 $LIBS"
6920 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6921 /* end confdefs.h. */
6922
6923 /* Override any GCC internal prototype to avoid an error.
6924 Use char because int might match the return type of a GCC
6925 builtin and then its argument prototype would still apply. */
6926 #ifdef __cplusplus
6927 extern "C"
6928 #endif
6929 char raw1394_destroy_handle ();
6930 int
6931 main ()
6932 {
6933 return raw1394_destroy_handle ();
6934 ;
6935 return 0;
6936 }
6937 _ACEOF
6938 if ac_fn_c_try_link "$LINENO"; then :
6939 ac_cv_lib_raw1394_raw1394_destroy_handle=yes
6940 else
6941 ac_cv_lib_raw1394_raw1394_destroy_handle=no
6942 fi
6943 rm -f core conftest.err conftest.$ac_objext \
6944 conftest$ac_exeext conftest.$ac_ext
6945 LIBS=$ac_check_lib_save_LIBS
6946 fi
6947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_raw1394_raw1394_destroy_handle" >&5
6948 $as_echo "$ac_cv_lib_raw1394_raw1394_destroy_handle" >&6; }
6949 if test "x$ac_cv_lib_raw1394_raw1394_destroy_handle" = x""yes; then :
6950 cat >>confdefs.h <<_ACEOF
6951 #define HAVE_LIBRAW1394 1
6952 _ACEOF
6953
6954 LIBS="-lraw1394 $LIBS"
6955
6956 else
6957 as_fn_error "\"libraw1394 not installed\"" "$LINENO" 5
6958 fi
6959
6960
6961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dc1394_create_handle in -ldc1394_control" >&5
6962 $as_echo_n "checking for dc1394_create_handle in -ldc1394_control... " >&6; }
6963 if test "${ac_cv_lib_dc1394_control_dc1394_create_handle+set}" = set; then :
6964 $as_echo_n "(cached) " >&6
6965 else
6966 ac_check_lib_save_LIBS=$LIBS
6967 LIBS="-ldc1394_control $LIBS"
6968 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6969 /* end confdefs.h. */
6970
6971 /* Override any GCC internal prototype to avoid an error.
6972 Use char because int might match the return type of a GCC
6973 builtin and then its argument prototype would still apply. */
6974 #ifdef __cplusplus
6975 extern "C"
6976 #endif
6977 char dc1394_create_handle ();
6978 int
6979 main ()
6980 {
6981 return dc1394_create_handle ();
6982 ;
6983 return 0;
6984 }
6985 _ACEOF
6986 if ac_fn_c_try_link "$LINENO"; then :
6987 ac_cv_lib_dc1394_control_dc1394_create_handle=yes
6988 else
6989 ac_cv_lib_dc1394_control_dc1394_create_handle=no
6990 fi
6991 rm -f core conftest.err conftest.$ac_objext \
6992 conftest$ac_exeext conftest.$ac_ext
6993 LIBS=$ac_check_lib_save_LIBS
6994 fi
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dc1394_control_dc1394_create_handle" >&5
6996 $as_echo "$ac_cv_lib_dc1394_control_dc1394_create_handle" >&6; }
6997 if test "x$ac_cv_lib_dc1394_control_dc1394_create_handle" = x""yes; then :
6998 cat >>confdefs.h <<_ACEOF
6999 #define HAVE_LIBDC1394_CONTROL 1
7000 _ACEOF
7001
7002 LIBS="-ldc1394_control $LIBS"
7003
7004 else
7005 as_fn_error "\"libdc1394_control not installed\"" "$LINENO" 5
7006 fi
7007
7008
7009 ac_fn_c_check_header_mongrel "$LINENO" "libdc1394/dc1394_control.h" "ac_cv_header_libdc1394_dc1394_control_h" "$ac_includes_default"
7010 if test "x$ac_cv_header_libdc1394_dc1394_control_h" = x""yes; then :
7011
7012 else
7013 as_fn_error "\"missing dc1394_control.h\"" "$LINENO" 5
7014 fi
7015
7016
7017
7018 ac_fn_c_check_header_mongrel "$LINENO" "libraw1394/raw1394.h" "ac_cv_header_libraw1394_raw1394_h" "$ac_includes_default"
7019 if test "x$ac_cv_header_libraw1394_raw1394_h" = x""yes; then :
7020
7021 else
7022 as_fn_error "\"missing raw1394.h\"" "$LINENO" 5
7023 fi
7024
7025
7026 fi
7027
7028
7029 if test "${ENABLE_TRIG}" == '-DENABLE_TRIG'; then
7030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gpiv_trig_openrtfs in -lgpiv" >&5
7031 $as_echo_n "checking for gpiv_trig_openrtfs in -lgpiv... " >&6; }
7032 if test "${ac_cv_lib_gpiv_gpiv_trig_openrtfs+set}" = set; then :
7033 $as_echo_n "(cached) " >&6
7034 else
7035 ac_check_lib_save_LIBS=$LIBS
7036 LIBS="-lgpiv $LIBS"
7037 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7038 /* end confdefs.h. */
7039
7040 /* Override any GCC internal prototype to avoid an error.
7041 Use char because int might match the return type of a GCC
7042 builtin and then its argument prototype would still apply. */
7043 #ifdef __cplusplus
7044 extern "C"
7045 #endif
7046 char gpiv_trig_openrtfs ();
7047 int
7048 main ()
7049 {
7050 return gpiv_trig_openrtfs ();
7051 ;
7052 return 0;
7053 }
7054 _ACEOF
7055 if ac_fn_c_try_link "$LINENO"; then :
7056 ac_cv_lib_gpiv_gpiv_trig_openrtfs=yes
7057 else
7058 ac_cv_lib_gpiv_gpiv_trig_openrtfs=no
7059 fi
7060 rm -f core conftest.err conftest.$ac_objext \
7061 conftest$ac_exeext conftest.$ac_ext
7062 LIBS=$ac_check_lib_save_LIBS
7063 fi
7064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpiv_gpiv_trig_openrtfs" >&5
7065 $as_echo "$ac_cv_lib_gpiv_gpiv_trig_openrtfs" >&6; }
7066 if test "x$ac_cv_lib_gpiv_gpiv_trig_openrtfs" = x""yes; then :
7067 cat >>confdefs.h <<_ACEOF
7068 #define HAVE_LIBGPIV 1
7069 _ACEOF
7070
7071 LIBS="-lgpiv $LIBS"
7072
7073 else
7074 as_fn_error "\"(Realtime) triggering is not working in libgpiv. \
7075 Enable (realtime) triggering in libgpiv or disable it here by leaving out --enable-trig during ./configure\"" "$LINENO" 5
7076 fi
7077
7078 fi
7079
7080
7081 # Extract the first word of "gpiv_control", so it can be a program name with args.
7082 set dummy gpiv_control; ac_word=$2
7083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7084 $as_echo_n "checking for $ac_word... " >&6; }
7085 if test "${ac_cv_prog_CONTROL+set}" = set; then :
7086 $as_echo_n "(cached) " >&6
7087 else
7088 if test -n "$CONTROL"; then
7089 ac_cv_prog_CONTROL="$CONTROL" # Let the user override the test.
7090 else
7091 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7092 for as_dir in $PATH
7093 do
7094 IFS=$as_save_IFS
7095 test -z "$as_dir" && as_dir=.
7096 for ac_exec_ext in '' $ac_executable_extensions; do
7097 if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7098 ac_cv_prog_CONTROL="true"
7099 $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7100 break 2
7101 fi
7102 done
7103 done
7104 IFS=$as_save_IFS
7105
7106 test -z "$ac_cv_prog_CONTROL" && ac_cv_prog_CONTROL="false"
7107 fi
7108 fi
7109 CONTROL=$ac_cv_prog_CONTROL
7110 if test -n "$CONTROL"; then
7111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CONTROL" >&5
7112 $as_echo "$CONTROL" >&6; }
7113 else
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7115 $as_echo "no" >&6; }
7116 fi
7117
7118
7119 if $CONTROL; then
7120 HAVE_CONTROL_TRUE=
7121 HAVE_CONTROL_FALSE='#'
7122 else
7123 HAVE_CONTROL_TRUE='#'
7124 HAVE_CONTROL_FALSE=
7125 fi
7126
7127
7128
7129
7130 # Check whether --enable-rta was given.
7131 if test "${enable_rta+set}" = set; then :
7132 enableval=$enable_rta; RTA_TOPDIR="$enableval"
7133 else
7134 RTA_TOPDIR="/usr/lib/realtime"
7135
7136 fi
7137
7138
7139
7140 # Check whether --enable-k was given.
7141 if test "${enable_k+set}" = set; then :
7142 enableval=$enable_k; K_TOPDIR="$enableval"
7143 else
7144 K_TOPDIR="/usr/src/kernel-headers-2.4.27-adeos"
7145
7146 fi
7147
7148
7149
7150
7151 if $MPIPYTHON; then
7152 HAVE_MPIPYTHON_TRUE=
7153 HAVE_MPIPYTHON_FALSE='#'
7154 else
7155 HAVE_MPIPYTHON_TRUE='#'
7156 HAVE_MPIPYTHON_FALSE=
7157 fi
7158
7159 if test "${ENABLE_MPI}" == '-DENABLE_MPI'; then
7160 BUILD_MPI_TRUE=
7161 BUILD_MPI_FALSE='#'
7162 else
7163 BUILD_MPI_TRUE='#'
7164 BUILD_MPI_FALSE=
7165 fi
7166
7167
7168
7169 # Check whether --enable-omp was given.
7170 if test "${enable_omp+set}" = set; then :
7171 enableval=$enable_omp; ENABLE_OMP="ENABLE_OMP"
7172
7173 fi
7174
7175
7176 if test "${ENABLE_OMP}" == 'ENABLE_OMP'; then
7177 CC="$CC -fopenmp"
7178
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lgomp" >&5
7180 $as_echo_n "checking for main in -lgomp... " >&6; }
7181 if test "${ac_cv_lib_gomp_main+set}" = set; then :
7182 $as_echo_n "(cached) " >&6
7183 else
7184 ac_check_lib_save_LIBS=$LIBS
7185 LIBS="-lgomp $LIBS"
7186 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7187 /* end confdefs.h. */
7188
7189
7190 int
7191 main ()
7192 {
7193 return main ();
7194 ;
7195 return 0;
7196 }
7197 _ACEOF
7198 if ac_fn_c_try_link "$LINENO"; then :
7199 ac_cv_lib_gomp_main=yes
7200 else
7201 ac_cv_lib_gomp_main=no
7202 fi
7203 rm -f core conftest.err conftest.$ac_objext \
7204 conftest$ac_exeext conftest.$ac_ext
7205 LIBS=$ac_check_lib_save_LIBS
7206 fi
7207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gomp_main" >&5
7208 $as_echo "$ac_cv_lib_gomp_main" >&6; }
7209 if test "x$ac_cv_lib_gomp_main" = x""yes; then :
7210 cat >>confdefs.h <<_ACEOF
7211 #define HAVE_LIBGOMP 1
7212 _ACEOF
7213
7214 LIBS="-lgomp $LIBS"
7215
7216 else
7217 as_fn_error "\"libgomp not installed\"" "$LINENO" 5
7218 fi
7219
7220 ac_fn_c_check_header_mongrel "$LINENO" "omp.h" "ac_cv_header_omp_h" "$ac_includes_default"
7221 if test "x$ac_cv_header_omp_h" = x""yes; then :
7222
7223 else
7224 as_fn_error "\"missing omp.h\"" "$LINENO" 5
7225 fi
7226
7227
7228 fi
7229
7230
7231
7232 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
7233 # for constant arguments. Useless!
7234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
7235 $as_echo_n "checking for working alloca.h... " >&6; }
7236 if test "${ac_cv_working_alloca_h+set}" = set; then :
7237 $as_echo_n "(cached) " >&6
7238 else
7239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7240 /* end confdefs.h. */
7241 #include <alloca.h>
7242 int
7243 main ()
7244 {
7245 char *p = (char *) alloca (2 * sizeof (int));
7246 if (p) return 0;
7247 ;
7248 return 0;
7249 }
7250 _ACEOF
7251 if ac_fn_c_try_link "$LINENO"; then :
7252 ac_cv_working_alloca_h=yes
7253 else
7254 ac_cv_working_alloca_h=no
7255 fi
7256 rm -f core conftest.err conftest.$ac_objext \
7257 conftest$ac_exeext conftest.$ac_ext
7258 fi
7259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
7260 $as_echo "$ac_cv_working_alloca_h" >&6; }
7261 if test $ac_cv_working_alloca_h = yes; then
7262
7263 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
7264
7265 fi
7266
7267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
7268 $as_echo_n "checking for alloca... " >&6; }
7269 if test "${ac_cv_func_alloca_works+set}" = set; then :
7270 $as_echo_n "(cached) " >&6
7271 else
7272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7273 /* end confdefs.h. */
7274 #ifdef __GNUC__
7275 # define alloca __builtin_alloca
7276 #else
7277 # ifdef _MSC_VER
7278 # include <malloc.h>
7279 # define alloca _alloca
7280 # else
7281 # ifdef HAVE_ALLOCA_H
7282 # include <alloca.h>
7283 # else
7284 # ifdef _AIX
7285 #pragma alloca
7286 # else
7287 # ifndef alloca /* predefined by HP cc +Olibcalls */
7288 char *alloca ();
7289 # endif
7290 # endif
7291 # endif
7292 # endif
7293 #endif
7294
7295 int
7296 main ()
7297 {
7298 char *p = (char *) alloca (1);
7299 if (p) return 0;
7300 ;
7301 return 0;
7302 }
7303 _ACEOF
7304 if ac_fn_c_try_link "$LINENO"; then :
7305 ac_cv_func_alloca_works=yes
7306 else
7307 ac_cv_func_alloca_works=no
7308 fi
7309 rm -f core conftest.err conftest.$ac_objext \
7310 conftest$ac_exeext conftest.$ac_ext
7311 fi
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
7313 $as_echo "$ac_cv_func_alloca_works" >&6; }
7314
7315 if test $ac_cv_func_alloca_works = yes; then
7316
7317 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
7318
7319 else
7320 # The SVR3 libPW and SVR4 libucb both contain incompatible functions
7321 # that cause trouble. Some versions do not even contain alloca or
7322 # contain a buggy version. If you still want to use their alloca,
7323 # use ar to extract alloca.o from them instead of compiling alloca.c.
7324
7325 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
7326
7327 $as_echo "#define C_ALLOCA 1" >>confdefs.h
7328
7329
7330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
7331 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
7332 if test "${ac_cv_os_cray+set}" = set; then :
7333 $as_echo_n "(cached) " >&6
7334 else
7335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7336 /* end confdefs.h. */
7337 #if defined CRAY && ! defined CRAY2
7338 webecray
7339 #else
7340 wenotbecray
7341 #endif
7342
7343 _ACEOF
7344 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7345 $EGREP "webecray" >/dev/null 2>&1; then :
7346 ac_cv_os_cray=yes
7347 else
7348 ac_cv_os_cray=no
7349 fi
7350 rm -f conftest*
7351
7352 fi
7353 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
7354 $as_echo "$ac_cv_os_cray" >&6; }
7355 if test $ac_cv_os_cray = yes; then
7356 for ac_func in _getb67 GETB67 getb67; do
7357 as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
7358 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
7359 eval as_val=\$$as_ac_var
7360 if test "x$as_val" = x""yes; then :
7361
7362 cat >>confdefs.h <<_ACEOF
7363 #define CRAY_STACKSEG_END $ac_func
7364 _ACEOF
7365
7366 break
7367 fi
7368
7369 done
7370 fi
7371
7372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
7373 $as_echo_n "checking stack direction for C alloca... " >&6; }
7374 if test "${ac_cv_c_stack_direction+set}" = set; then :
7375 $as_echo_n "(cached) " >&6
7376 else
7377 if test "$cross_compiling" = yes; then :
7378 ac_cv_c_stack_direction=0
7379 else
7380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7381 /* end confdefs.h. */
7382 $ac_includes_default
7383 int
7384 find_stack_direction ()
7385 {
7386 static char *addr = 0;
7387 auto char dummy;
7388 if (addr == 0)
7389 {
7390 addr = &dummy;
7391 return find_stack_direction ();
7392 }
7393 else
7394 return (&dummy > addr) ? 1 : -1;
7395 }
7396
7397 int
7398 main ()
7399 {
7400 return find_stack_direction () < 0;
7401 }
7402 _ACEOF
7403 if ac_fn_c_try_run "$LINENO"; then :
7404 ac_cv_c_stack_direction=1
7405 else
7406 ac_cv_c_stack_direction=-1
7407 fi
7408 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7409 conftest.$ac_objext conftest.beam conftest.$ac_ext
7410 fi
7411
7412 fi
7413 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
7414 $as_echo "$ac_cv_c_stack_direction" >&6; }
7415 cat >>confdefs.h <<_ACEOF
7416 #define STACK_DIRECTION $ac_cv_c_stack_direction
7417 _ACEOF
7418
7419
7420 fi
7421
7422 ac_config_files="$ac_config_files Makefile src/Makefile src/dac/Makefile src/image/Makefile src/evaluate/Makefile src/validate/Makefile src/post/Makefile src/misc/Makefile man/Makefile"
7423
7424 cat >confcache <<\_ACEOF
7425 # This file is a shell script that caches the results of configure
7426 # tests run on this system so they can be shared between configure
7427 # scripts and configure runs, see configure's option --config-cache.
7428 # It is not useful on other systems. If it contains results you don't
7429 # want to keep, you may remove or edit it.
7430 #
7431 # config.status only pays attention to the cache file if you give it
7432 # the --recheck option to rerun configure.
7433 #
7434 # `ac_cv_env_foo' variables (set or unset) will be overridden when
7435 # loading this file, other *unset* `ac_cv_foo' will be assigned the
7436 # following values.
7437
7438 _ACEOF
7439
7440 # The following way of writing the cache mishandles newlines in values,
7441 # but we know of no workaround that is simple, portable, and efficient.
7442 # So, we kill variables containing newlines.
7443 # Ultrix sh set writes to stderr and can't be redirected directly,
7444 # and sets the high bit in the cache file unless we assign to the vars.
7445 (
7446 for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7447 eval ac_val=\$$ac_var
7448 case $ac_val in #(
7449 *${as_nl}*)
7450 case $ac_var in #(
7451 *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7452 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7453 esac
7454 case $ac_var in #(
7455 _ | IFS | as_nl) ;; #(
7456 BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
7457 *) { eval $ac_var=; unset $ac_var;} ;;
7458 esac ;;
7459 esac
7460 done
7461
7462 (set) 2>&1 |
7463 case $as_nl`(ac_space=' '; set) 2>&1` in #(
7464 *${as_nl}ac_space=\ *)
7465 # `set' does not quote correctly, so add quotes: double-quote
7466 # substitution turns \\\\ into \\, and sed turns \\ into \.
7467 sed -n \
7468 "s/'/'\\\\''/g;
7469 s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7470 ;; #(
7471 *)
7472 # `set' quotes correctly as required by POSIX, so do not add quotes.
7473 sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7474 ;;
7475 esac |
7476 sort
7477 ) |
7478 sed '
7479 /^ac_cv_env_/b end
7480 t clear
7481 :clear
7482 s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7483 t end
7484 s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7485 :end' >>confcache
7486 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7487 if test -w "$cache_file"; then
7488 test "x$cache_file" != "x/dev/null" &&
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7490 $as_echo "$as_me: updating cache $cache_file" >&6;}
7491 cat confcache >$cache_file
7492 else
7493 { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7494 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7495 fi
7496 fi
7497 rm -f confcache
7498
7499 test "x$prefix" = xNONE && prefix=$ac_default_prefix
7500 # Let make expand exec_prefix.
7501 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7502
7503 DEFS=-DHAVE_CONFIG_H
7504
7505 ac_libobjs=
7506 ac_ltlibobjs=
7507 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7508 # 1. Remove the extension, and $U if already installed.
7509 ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7510 ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
7511 # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7512 # will be set to the directory where LIBOBJS objects are built.
7513 as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7514 as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7515 done
7516 LIBOBJS=$ac_libobjs
7517
7518 LTLIBOBJS=$ac_ltlibobjs
7519
7520
7521 if test -n "$EXEEXT"; then
7522 am__EXEEXT_TRUE=
7523 am__EXEEXT_FALSE='#'
7524 else
7525 am__EXEEXT_TRUE='#'
7526 am__EXEEXT_FALSE=
7527 fi
7528
7529 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
7530 as_fn_error "conditional \"AMDEP\" was never defined.
7531 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7532 fi
7533 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7534 as_fn_error "conditional \"am__fastdepCC\" was never defined.
7535 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7536 fi
7537 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7538 as_fn_error "conditional \"am__fastdepCC\" was never defined.
7539 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7540 fi
7541 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
7542 as_fn_error "conditional \"am__fastdepCC\" was never defined.
7543 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7544 fi
7545 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
7546 as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
7547 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7548 fi
7549 if test -z "${HAVE_GNUPLOT_TRUE}" && test -z "${HAVE_GNUPLOT_FALSE}"; then
7550 as_fn_error "conditional \"HAVE_GNUPLOT\" was never defined.
7551 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7552 fi
7553 if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then
7554 as_fn_error "conditional \"HAVE_PERL\" was never defined.
7555 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7556 fi
7557 if test -z "${HAVE_PYTHON_TRUE}" && test -z "${HAVE_PYTHON_FALSE}"; then
7558 as_fn_error "conditional \"HAVE_PYTHON\" was never defined.
7559 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7560 fi
7561 if test -z "${HAVE_CONVERT_TRUE}" && test -z "${HAVE_CONVERT_FALSE}"; then
7562 as_fn_error "conditional \"HAVE_CONVERT\" was never defined.
7563 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7564 fi
7565 if test -z "${HAVE_PLOTMTV_TRUE}" && test -z "${HAVE_PLOTMTV_FALSE}"; then
7566 as_fn_error "conditional \"HAVE_PLOTMTV\" was never defined.
7567 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7568 fi
7569 if test -z "${HAVE_CONTROL_TRUE}" && test -z "${HAVE_CONTROL_FALSE}"; then
7570 as_fn_error "conditional \"HAVE_CONTROL\" was never defined.
7571 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7572 fi
7573 if test -z "${HAVE_MPIPYTHON_TRUE}" && test -z "${HAVE_MPIPYTHON_FALSE}"; then
7574 as_fn_error "conditional \"HAVE_MPIPYTHON\" was never defined.
7575 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7576 fi
7577 if test -z "${BUILD_MPI_TRUE}" && test -z "${BUILD_MPI_FALSE}"; then
7578 as_fn_error "conditional \"BUILD_MPI\" was never defined.
7579 Usually this means the macro was only invoked conditionally." "$LINENO" 5
7580 fi
7581
7582 : ${CONFIG_STATUS=./config.status}
7583 ac_write_fail=0
7584 ac_clean_files_save=$ac_clean_files
7585 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7586 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7587 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7588 as_write_fail=0
7589 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
7590 #! $SHELL
7591 # Generated by $as_me.
7592 # Run this file to recreate the current configuration.
7593 # Compiler output produced by configure, useful for debugging
7594 # configure, is in config.log if it exists.
7595
7596 debug=false
7597 ac_cs_recheck=false
7598 ac_cs_silent=false
7599
7600 SHELL=\${CONFIG_SHELL-$SHELL}
7601 export SHELL
7602 _ASEOF
7603 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
7604 ## -------------------- ##
7605 ## M4sh Initialization. ##
7606 ## -------------------- ##
7607
7608 # Be more Bourne compatible
7609 DUALCASE=1; export DUALCASE # for MKS sh
7610 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7611 emulate sh
7612 NULLCMD=:
7613 # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7614 # is contrary to our usage. Disable this feature.
7615 alias -g '${1+"$@"}'='"$@"'
7616 setopt NO_GLOB_SUBST
7617 else
7618 case `(set -o) 2>/dev/null` in #(
7619 *posix*) :
7620 set -o posix ;; #(
7621 *) :
7622 ;;
7623 esac
7624 fi
7625
7626
7627 as_nl='
7628 '
7629 export as_nl
7630 # Printing a long string crashes Solaris 7 /usr/bin/printf.
7631 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7632 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7633 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7634 # Prefer a ksh shell builtin over an external printf program on Solaris,
7635 # but without wasting forks for bash or zsh.
7636 if test -z "$BASH_VERSION$ZSH_VERSION" \
7637 && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7638 as_echo='print -r --'
7639 as_echo_n='print -rn --'
7640 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7641 as_echo='printf %s\n'
7642 as_echo_n='printf %s'
7643 else
7644 if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7645 as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7646 as_echo_n='/usr/ucb/echo -n'
7647 else
7648 as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
7649 as_echo_n_body='eval
7650 arg=$1;
7651 case $arg in #(
7652 *"$as_nl"*)
7653 expr "X$arg" : "X\\(.*\\)$as_nl";
7654 arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
7655 esac;
7656 expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
7657 '
7658 export as_echo_n_body
7659 as_echo_n='sh -c $as_echo_n_body as_echo'
7660 fi
7661 export as_echo_body
7662 as_echo='sh -c $as_echo_body as_echo'
7663 fi
7664
7665 # The user is always right.
7666 if test "${PATH_SEPARATOR+set}" != set; then
7667 PATH_SEPARATOR=:
7668 (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7669 (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
7670 PATH_SEPARATOR=';'
7671 }
7672 fi
7673
7674
7675 # IFS
7676 # We need space, tab and new line, in precisely that order. Quoting is
7677 # there to prevent editors from complaining about space-tab.
7678 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
7679 # splitting by setting IFS to empty value.)
7680 IFS=" "" $as_nl"
7681
7682 # Find who we are. Look in the path if we contain no directory separator.
7683 case $0 in #((
7684 *[\\/]* ) as_myself=$0 ;;
7685 *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7686 for as_dir in $PATH
7687 do
7688 IFS=$as_save_IFS
7689 test -z "$as_dir" && as_dir=.
7690 test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7691 done
7692 IFS=$as_save_IFS
7693
7694 ;;
7695 esac
7696 # We did not find ourselves, most probably we were run as `sh COMMAND'
7697 # in which case we are not to be found in the path.
7698 if test "x$as_myself" = x; then
7699 as_myself=$0
7700 fi
7701 if test ! -f "$as_myself"; then
7702 $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7703 exit 1
7704 fi
7705
7706 # Unset variables that we do not need and which cause bugs (e.g. in
7707 # pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
7708 # suppresses any "Segmentation fault" message there. '((' could
7709 # trigger a bug in pdksh 5.2.14.
7710 for as_var in BASH_ENV ENV MAIL MAILPATH
7711 do eval test x\${$as_var+set} = xset \
7712 && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
7713 done
7714 PS1='$ '
7715 PS2='> '
7716 PS4='+ '
7717
7718 # NLS nuisances.
7719 LC_ALL=C
7720 export LC_ALL
7721 LANGUAGE=C
7722 export LANGUAGE
7723
7724 # CDPATH.
7725 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7726
7727
7728 # as_fn_error ERROR [LINENO LOG_FD]
7729 # ---------------------------------
7730 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7731 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7732 # script with status $?, using 1 if that was 0.
7733 as_fn_error ()
7734 {
7735 as_status=$?; test $as_status -eq 0 && as_status=1
7736 if test "$3"; then
7737 as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7738 $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
7739 fi
7740 $as_echo "$as_me: error: $1" >&2
7741 as_fn_exit $as_status
7742 } # as_fn_error
7743
7744
7745 # as_fn_set_status STATUS
7746 # -----------------------
7747 # Set $? to STATUS, without forking.
7748 as_fn_set_status ()
7749 {
7750 return $1
7751 } # as_fn_set_status
7752
7753 # as_fn_exit STATUS
7754 # -----------------
7755 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7756 as_fn_exit ()
7757 {
7758 set +e
7759 as_fn_set_status $1
7760 exit $1
7761 } # as_fn_exit
7762
7763 # as_fn_unset VAR
7764 # ---------------
7765 # Portably unset VAR.
7766 as_fn_unset ()
7767 {
7768 { eval $1=; unset $1;}
7769 }
7770 as_unset=as_fn_unset
7771 # as_fn_append VAR VALUE
7772 # ----------------------
7773 # Append the text in VALUE to the end of the definition contained in VAR. Take
7774 # advantage of any shell optimizations that allow amortized linear growth over
7775 # repeated appends, instead of the typical quadratic growth present in naive
7776 # implementations.
7777 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7778 eval 'as_fn_append ()
7779 {
7780 eval $1+=\$2
7781 }'
7782 else
7783 as_fn_append ()
7784 {
7785 eval $1=\$$1\$2
7786 }
7787 fi # as_fn_append
7788
7789 # as_fn_arith ARG...
7790 # ------------------
7791 # Perform arithmetic evaluation on the ARGs, and store the result in the
7792 # global $as_val. Take advantage of shells that can avoid forks. The arguments
7793 # must be portable across $(()) and expr.
7794 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7795 eval 'as_fn_arith ()
7796 {
7797 as_val=$(( $* ))
7798 }'
7799 else
7800 as_fn_arith ()
7801 {
7802 as_val=`expr "$@" || test $? -eq 1`
7803 }
7804 fi # as_fn_arith
7805
7806
7807 if expr a : '\(a\)' >/dev/null 2>&1 &&
7808 test "X`expr 00001 : '.*\(...\)'`" = X001; then
7809 as_expr=expr
7810 else
7811 as_expr=false
7812 fi
7813
7814 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7815 as_basename=basename
7816 else
7817 as_basename=false
7818 fi
7819
7820 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7821 as_dirname=dirname
7822 else
7823 as_dirname=false
7824 fi
7825
7826 as_me=`$as_basename -- "$0" ||
7827 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7828 X"$0" : 'X\(//\)$' \| \
7829 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7830 $as_echo X/"$0" |
7831 sed '/^.*\/\([^/][^/]*\)\/*$/{
7832 s//\1/
7833 q
7834 }
7835 /^X\/\(\/\/\)$/{
7836 s//\1/
7837 q
7838 }
7839 /^X\/\(\/\).*/{
7840 s//\1/
7841 q
7842 }
7843 s/.*/./; q'`
7844
7845 # Avoid depending upon Character Ranges.
7846 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7847 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7848 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7849 as_cr_digits='0123456789'
7850 as_cr_alnum=$as_cr_Letters$as_cr_digits
7851
7852 ECHO_C= ECHO_N= ECHO_T=
7853 case `echo -n x` in #(((((
7854 -n*)
7855 case `echo 'xy\c'` in
7856 *c*) ECHO_T=' ';; # ECHO_T is single tab character.
7857 xy) ECHO_C='\c';;
7858 *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7859 ECHO_T=' ';;
7860 esac;;
7861 *)
7862 ECHO_N='-n';;
7863 esac
7864
7865 rm -f conf$$ conf$$.exe conf$$.file
7866 if test -d conf$$.dir; then
7867 rm -f conf$$.dir/conf$$.file
7868 else
7869 rm -f conf$$.dir
7870 mkdir conf$$.dir 2>/dev/null
7871 fi
7872 if (echo >conf$$.file) 2>/dev/null; then
7873 if ln -s conf$$.file conf$$ 2>/dev/null; then
7874 as_ln_s='ln -s'
7875 # ... but there are two gotchas:
7876 # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7877 # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7878 # In both cases, we have to default to `cp -p'.
7879 ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7880 as_ln_s='cp -p'
7881 elif ln conf$$.file conf$$ 2>/dev/null; then
7882 as_ln_s=ln
7883 else
7884 as_ln_s='cp -p'
7885 fi
7886 else
7887 as_ln_s='cp -p'
7888 fi
7889 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7890 rmdir conf$$.dir 2>/dev/null
7891
7892
7893 # as_fn_mkdir_p
7894 # -------------
7895 # Create "$as_dir" as a directory, including parents if necessary.
7896 as_fn_mkdir_p ()
7897 {
7898
7899 case $as_dir in #(
7900 -*) as_dir=./$as_dir;;
7901 esac
7902 test -d "$as_dir" || eval $as_mkdir_p || {
7903 as_dirs=
7904 while :; do
7905 case $as_dir in #(
7906 *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
7907 *) as_qdir=$as_dir;;
7908 esac
7909 as_dirs="'$as_qdir' $as_dirs"
7910 as_dir=`$as_dirname -- "$as_dir" ||
7911 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
7912 X"$as_dir" : 'X\(//\)[^/]' \| \
7913 X"$as_dir" : 'X\(//\)$' \| \
7914 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
7915 $as_echo X"$as_dir" |
7916 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
7917 s//\1/
7918 q
7919 }
7920 /^X\(\/\/\)[^/].*/{
7921 s//\1/
7922 q
7923 }
7924 /^X\(\/\/\)$/{
7925 s//\1/
7926 q
7927 }
7928 /^X\(\/\).*/{
7929 s//\1/
7930 q
7931 }
7932 s/.*/./; q'`
7933 test -d "$as_dir" && break
7934 done
7935 test -z "$as_dirs" || eval "mkdir $as_dirs"
7936 } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
7937
7938
7939 } # as_fn_mkdir_p
7940 if mkdir -p . 2>/dev/null; then
7941 as_mkdir_p='mkdir -p "$as_dir"'
7942 else
7943 test -d ./-p && rmdir ./-p
7944 as_mkdir_p=false
7945 fi
7946
7947 if test -x / >/dev/null 2>&1; then
7948 as_test_x='test -x'
7949 else
7950 if ls -dL / >/dev/null 2>&1; then
7951 as_ls_L_option=L
7952 else
7953 as_ls_L_option=
7954 fi
7955 as_test_x='
7956 eval sh -c '\''
7957 if test -d "$1"; then
7958 test -d "$1/.";
7959 else
7960 case $1 in #(
7961 -*)set "./$1";;
7962 esac;
7963 case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7964 ???[sx]*):;;*)false;;esac;fi
7965 '\'' sh
7966 '
7967 fi
7968 as_executable_p=$as_test_x
7969
7970 # Sed expression to map a string onto a valid CPP name.
7971 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7972
7973 # Sed expression to map a string onto a valid variable name.
7974 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7975
7976
7977 exec 6>&1
7978 ## ----------------------------------- ##
7979 ## Main body of $CONFIG_STATUS script. ##
7980 ## ----------------------------------- ##
7981 _ASEOF
7982 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
7983
7984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
7985 # Save the log message, to keep $0 and so on meaningful, and to
7986 # report actual input values of CONFIG_FILES etc. instead of their
7987 # values after options handling.
7988 ac_log="
7989 This file was extended by $as_me, which was
7990 generated by GNU Autoconf 2.65. Invocation command line was
7991
7992 CONFIG_FILES = $CONFIG_FILES
7993 CONFIG_HEADERS = $CONFIG_HEADERS
7994 CONFIG_LINKS = $CONFIG_LINKS
7995 CONFIG_COMMANDS = $CONFIG_COMMANDS
7996 $ $0 $@
7997
7998 on `(hostname || uname -n) 2>/dev/null | sed 1q`
7999 "
8000
8001 _ACEOF
8002
8003 case $ac_config_files in *"
8004 "*) set x $ac_config_files; shift; ac_config_files=$*;;
8005 esac
8006
8007 case $ac_config_headers in *"
8008 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
8009 esac
8010
8011
8012 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8013 # Files that config.status was made for.
8014 config_files="$ac_config_files"
8015 config_headers="$ac_config_headers"
8016 config_commands="$ac_config_commands"
8017
8018 _ACEOF
8019
8020 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8021 ac_cs_usage="\
8022 \`$as_me' instantiates files and other configuration actions
8023 from templates according to the current configuration. Unless the files
8024 and actions are specified as TAGs, all are instantiated by default.
8025
8026 Usage: $0 [OPTION]... [TAG]...
8027
8028 -h, --help print this help, then exit
8029 -V, --version print version number and configuration settings, then exit
8030 --config print configuration, then exit
8031 -q, --quiet, --silent
8032 do not print progress messages
8033 -d, --debug don't remove temporary files
8034 --recheck update $as_me by reconfiguring in the same conditions
8035 --file=FILE[:TEMPLATE]
8036 instantiate the configuration file FILE
8037 --header=FILE[:TEMPLATE]
8038 instantiate the configuration header FILE
8039
8040 Configuration files:
8041 $config_files
8042
8043 Configuration headers:
8044 $config_headers
8045
8046 Configuration commands:
8047 $config_commands
8048
8049 Report bugs to the package provider."
8050
8051 _ACEOF
8052 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8053 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8054 ac_cs_version="\\
8055 config.status
8056 configured by $0, generated by GNU Autoconf 2.65,
8057 with options \\"\$ac_cs_config\\"
8058
8059 Copyright (C) 2009 Free Software Foundation, Inc.
8060 This config.status script is free software; the Free Software Foundation
8061 gives unlimited permission to copy, distribute and modify it."
8062
8063 ac_pwd='$ac_pwd'
8064 srcdir='$srcdir'
8065 INSTALL='$INSTALL'
8066 MKDIR_P='$MKDIR_P'
8067 AWK='$AWK'
8068 test -n "\$AWK" || AWK=awk
8069 _ACEOF
8070
8071 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8072 # The default lists apply if the user does not specify any file.
8073 ac_need_defaults=:
8074 while test $# != 0
8075 do
8076 case $1 in
8077 --*=*)
8078 ac_option=`expr "X$1" : 'X\([^=]*\)='`
8079 ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
8080 ac_shift=:
8081 ;;
8082 *)
8083 ac_option=$1
8084 ac_optarg=$2
8085 ac_shift=shift
8086 ;;
8087 esac
8088
8089 case $ac_option in
8090 # Handling of the options.
8091 -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
8092 ac_cs_recheck=: ;;
8093 --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
8094 $as_echo "$ac_cs_version"; exit ;;
8095 --config | --confi | --conf | --con | --co | --c )
8096 $as_echo "$ac_cs_config"; exit ;;
8097 --debug | --debu | --deb | --de | --d | -d )
8098 debug=: ;;
8099 --file | --fil | --fi | --f )
8100 $ac_shift
8101 case $ac_optarg in
8102 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8103 esac
8104 as_fn_append CONFIG_FILES " '$ac_optarg'"
8105 ac_need_defaults=false;;
8106 --header | --heade | --head | --hea )
8107 $ac_shift
8108 case $ac_optarg in
8109 *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
8110 esac
8111 as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8112 ac_need_defaults=false;;
8113 --he | --h)
8114 # Conflict between --help and --header
8115 as_fn_error "ambiguous option: \`$1'
8116 Try \`$0 --help' for more information.";;
8117 --help | --hel | -h )
8118 $as_echo "$ac_cs_usage"; exit ;;
8119 -q | -quiet | --quiet | --quie | --qui | --qu | --q \
8120 | -silent | --silent | --silen | --sile | --sil | --si | --s)
8121 ac_cs_silent=: ;;
8122
8123 # This is an error.
8124 -*) as_fn_error "unrecognized option: \`$1'
8125 Try \`$0 --help' for more information." ;;
8126
8127 *) as_fn_append ac_config_targets " $1"
8128 ac_need_defaults=false ;;
8129
8130 esac
8131 shift
8132 done
8133
8134 ac_configure_extra_args=
8135
8136 if $ac_cs_silent; then
8137 exec 6>/dev/null
8138 ac_configure_extra_args="$ac_configure_extra_args --silent"
8139 fi
8140
8141 _ACEOF
8142 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8143 if \$ac_cs_recheck; then
8144 set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8145 shift
8146 \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8147 CONFIG_SHELL='$SHELL'
8148 export CONFIG_SHELL
8149 exec "\$@"
8150 fi
8151
8152 _ACEOF
8153 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8154 exec 5>>config.log
8155 {
8156 echo
8157 sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8158 ## Running $as_me. ##
8159 _ASBOX
8160 $as_echo "$ac_log"
8161 } >&5
8162
8163 _ACEOF
8164 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8165 #
8166 # INIT-COMMANDS
8167 #
8168 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
8169
8170 _ACEOF
8171
8172 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8173
8174 # Handling of arguments.
8175 for ac_config_target in $ac_config_targets
8176 do
8177 case $ac_config_target in
8178 "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8179 "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
8180 "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8181 "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
8182 "src/dac/Makefile") CONFIG_FILES="$CONFIG_FILES src/dac/Makefile" ;;
8183 "src/image/Makefile") CONFIG_FILES="$CONFIG_FILES src/image/Makefile" ;;
8184 "src/evaluate/Makefile") CONFIG_FILES="$CONFIG_FILES src/evaluate/Makefile" ;;
8185 "src/validate/Makefile") CONFIG_FILES="$CONFIG_FILES src/validate/Makefile" ;;
8186 "src/post/Makefile") CONFIG_FILES="$CONFIG_FILES src/post/Makefile" ;;
8187 "src/misc/Makefile") CONFIG_FILES="$CONFIG_FILES src/misc/Makefile" ;;
8188 "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
8189
8190 *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8191 esac
8192 done
8193
8194
8195 # If the user did not use the arguments to specify the items to instantiate,
8196 # then the envvar interface is used. Set only those that are not.
8197 # We use the long form for the default assignment because of an extremely
8198 # bizarre bug on SunOS 4.1.3.
8199 if $ac_need_defaults; then
8200 test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
8201 test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
8202 test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
8203 fi
8204
8205 # Have a temporary directory for convenience. Make it in the build tree
8206 # simply because there is no reason against having it here, and in addition,
8207 # creating and moving files from /tmp can sometimes cause problems.
8208 # Hook for its removal unless debugging.
8209 # Note that there is a small window in which the directory will not be cleaned:
8210 # after its creation but before its name has been assigned to `$tmp'.
8211 $debug ||
8212 {
8213 tmp=
8214 trap 'exit_status=$?
8215 { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
8216 ' 0
8217 trap 'as_fn_exit 1' 1 2 13 15
8218 }
8219 # Create a (secure) tmp directory for tmp files.
8220
8221 {
8222 tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8223 test -n "$tmp" && test -d "$tmp"
8224 } ||
8225 {
8226 tmp=./conf$$-$RANDOM
8227 (umask 077 && mkdir "$tmp")
8228 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
8229
8230 # Set up the scripts for CONFIG_FILES section.
8231 # No need to generate them if there are no CONFIG_FILES.
8232 # This happens for instance with `./config.status config.h'.
8233 if test -n "$CONFIG_FILES"; then
8234
8235
8236 ac_cr=`echo X | tr X '\015'`
8237 # On cygwin, bash can eat \r inside `` if the user requested igncr.
8238 # But we know of no other shell where ac_cr would be empty at this
8239 # point, so we can use a bashism as a fallback.
8240 if test "x$ac_cr" = x; then
8241 eval ac_cr=\$\'\\r\'
8242 fi
8243 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8244 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8245 ac_cs_awk_cr='\r'
8246 else
8247 ac_cs_awk_cr=$ac_cr
8248 fi
8249
8250 echo 'BEGIN {' >"$tmp/subs1.awk" &&
8251 _ACEOF
8252
8253
8254 {
8255 echo "cat >conf$$subs.awk <<_ACEOF" &&
8256 echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
8257 echo "_ACEOF"
8258 } >conf$$subs.sh ||
8259 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8260 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
8261 ac_delim='%!_!# '
8262 for ac_last_try in false false false false false :; do
8263 . ./conf$$subs.sh ||
8264 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8265
8266 ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
8267 if test $ac_delim_n = $ac_delim_num; then
8268 break
8269 elif $ac_last_try; then
8270 as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
8271 else
8272 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8273 fi
8274 done
8275 rm -f conf$$subs.sh
8276
8277 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8278 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
8279 _ACEOF
8280 sed -n '
8281 h
8282 s/^/S["/; s/!.*/"]=/
8283 p
8284 g
8285 s/^[^!]*!//
8286 :repl
8287 t repl
8288 s/'"$ac_delim"'$//
8289 t delim
8290 :nl
8291 h
8292 s/\(.\{148\}\)..*/\1/
8293 t more1
8294 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8295 p
8296 n
8297 b repl
8298 :more1
8299 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8300 p
8301 g
8302 s/.\{148\}//
8303 t nl
8304 :delim
8305 h
8306 s/\(.\{148\}\)..*/\1/
8307 t more2
8308 s/["\\]/\\&/g; s/^/"/; s/$/"/
8309 p
8310 b
8311 :more2
8312 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8313 p
8314 g
8315 s/.\{148\}//
8316 t delim
8317 ' <conf$$subs.awk | sed '
8318 /^[^""]/{
8319 N
8320 s/\n//
8321 }
8322 ' >>$CONFIG_STATUS || ac_write_fail=1
8323 rm -f conf$$subs.awk
8324 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8325 _ACAWK
8326 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
8327 for (key in S) S_is_set[key] = 1
8328 FS = "\a"
8329
8330 }
8331 {
8332 line = $ 0
8333 nfields = split(line, field, "@")
8334 substed = 0
8335 len = length(field[1])
8336 for (i = 2; i < nfields; i++) {
8337 key = field[i]
8338 keylen = length(key)
8339 if (S_is_set[key]) {
8340 value = S[key]
8341 line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8342 len += length(value) + length(field[++i])
8343 substed = 1
8344 } else
8345 len += 1 + keylen
8346 }
8347
8348 print line
8349 }
8350
8351 _ACAWK
8352 _ACEOF
8353 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8354 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8355 sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8356 else
8357 cat
8358 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
8359 || as_fn_error "could not setup config files machinery" "$LINENO" 5
8360 _ACEOF
8361
8362 # VPATH may cause trouble with some makes, so we remove $(srcdir),
8363 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8364 # trailing colons and then remove the whole line if VPATH becomes empty
8365 # (actually we leave an empty line to preserve line numbers).
8366 if test "x$srcdir" = x.; then
8367 ac_vpsub='/^[ ]*VPATH[ ]*=/{
8368 s/:*\$(srcdir):*/:/
8369 s/:*\${srcdir}:*/:/
8370 s/:*@srcdir@:*/:/
8371 s/^\([^=]*=[ ]*\):*/\1/
8372 s/:*$//
8373 s/^[^=]*=[ ]*$//
8374 }'
8375 fi
8376
8377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8378 fi # test -n "$CONFIG_FILES"
8379
8380 # Set up the scripts for CONFIG_HEADERS section.
8381 # No need to generate them if there are no CONFIG_HEADERS.
8382 # This happens for instance with `./config.status Makefile'.
8383 if test -n "$CONFIG_HEADERS"; then
8384 cat >"$tmp/defines.awk" <<\_ACAWK ||
8385 BEGIN {
8386 _ACEOF
8387
8388 # Transform confdefs.h into an awk script `defines.awk', embedded as
8389 # here-document in config.status, that substitutes the proper values into
8390 # config.h.in to produce config.h.
8391
8392 # Create a delimiter string that does not exist in confdefs.h, to ease
8393 # handling of long lines.
8394 ac_delim='%!_!# '
8395 for ac_last_try in false false :; do
8396 ac_t=`sed -n "/$ac_delim/p" confdefs.h`
8397 if test -z "$ac_t"; then
8398 break
8399 elif $ac_last_try; then
8400 as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
8401 else
8402 ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8403 fi
8404 done
8405
8406 # For the awk script, D is an array of macro values keyed by name,
8407 # likewise P contains macro parameters if any. Preserve backslash
8408 # newline sequences.
8409
8410 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8411 sed -n '
8412 s/.\{148\}/&'"$ac_delim"'/g
8413 t rset
8414 :rset
8415 s/^[ ]*#[ ]*define[ ][ ]*/ /
8416 t def
8417 d
8418 :def
8419 s/\\$//
8420 t bsnl
8421 s/["\\]/\\&/g
8422 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8423 D["\1"]=" \3"/p
8424 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
8425 d
8426 :bsnl
8427 s/["\\]/\\&/g
8428 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
8429 D["\1"]=" \3\\\\\\n"\\/p
8430 t cont
8431 s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
8432 t cont
8433 d
8434 :cont
8435 n
8436 s/.\{148\}/&'"$ac_delim"'/g
8437 t clear
8438 :clear
8439 s/\\$//
8440 t bsnlc
8441 s/["\\]/\\&/g; s/^/"/; s/$/"/p
8442 d
8443 :bsnlc
8444 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8445 b cont
8446 ' <confdefs.h | sed '
8447 s/'"$ac_delim"'/"\\\
8448 "/g' >>$CONFIG_STATUS || ac_write_fail=1
8449
8450 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8451 for (key in D) D_is_set[key] = 1
8452 FS = "\a"
8453 }
8454 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
8455 line = \$ 0
8456 split(line, arg, " ")
8457 if (arg[1] == "#") {
8458 defundef = arg[2]
8459 mac1 = arg[3]
8460 } else {
8461 defundef = substr(arg[1], 2)
8462 mac1 = arg[2]
8463 }
8464 split(mac1, mac2, "(") #)
8465 macro = mac2[1]
8466 prefix = substr(line, 1, index(line, defundef) - 1)
8467 if (D_is_set[macro]) {
8468 # Preserve the white space surrounding the "#".
8469 print prefix "define", macro P[macro] D[macro]
8470 next
8471 } else {
8472 # Replace #undef with comments. This is necessary, for example,
8473 # in the case of _POSIX_SOURCE, which is predefined and required
8474 # on some systems where configure will not decide to define it.
8475 if (defundef == "undef") {
8476 print "/*", prefix defundef, macro, "*/"
8477 next
8478 }
8479 }
8480 }
8481 { print }
8482 _ACAWK
8483 _ACEOF
8484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8485 as_fn_error "could not setup config headers machinery" "$LINENO" 5
8486 fi # test -n "$CONFIG_HEADERS"
8487
8488
8489 eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
8490 shift
8491 for ac_tag
8492 do
8493 case $ac_tag in
8494 :[FHLC]) ac_mode=$ac_tag; continue;;
8495 esac
8496 case $ac_mode$ac_tag in
8497 :[FHL]*:*);;
8498 :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
8499 :[FH]-) ac_tag=-:-;;
8500 :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8501 esac
8502 ac_save_IFS=$IFS
8503 IFS=:
8504 set x $ac_tag
8505 IFS=$ac_save_IFS
8506 shift
8507 ac_file=$1
8508 shift
8509
8510 case $ac_mode in
8511 :L) ac_source=$1;;
8512 :[FH])
8513 ac_file_inputs=
8514 for ac_f
8515 do
8516 case $ac_f in
8517 -) ac_f="$tmp/stdin";;
8518 *) # Look for the file first in the build tree, then in the source tree
8519 # (if the path is not absolute). The absolute path cannot be DOS-style,
8520 # because $ac_f cannot contain `:'.
8521 test -f "$ac_f" ||
8522 case $ac_f in
8523 [\\/$]*) false;;
8524 *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8525 esac ||
8526 as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8527 esac
8528 case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
8529 as_fn_append ac_file_inputs " '$ac_f'"
8530 done
8531
8532 # Let's still pretend it is `configure' which instantiates (i.e., don't
8533 # use $as_me), people would be surprised to read:
8534 # /* config.h. Generated by config.status. */
8535 configure_input='Generated from '`
8536 $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
8537 `' by configure.'
8538 if test x"$ac_file" != x-; then
8539 configure_input="$ac_file. $configure_input"
8540 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8541 $as_echo "$as_me: creating $ac_file" >&6;}
8542 fi
8543 # Neutralize special characters interpreted by sed in replacement strings.
8544 case $configure_input in #(
8545 *\&* | *\|* | *\\* )
8546 ac_sed_conf_input=`$as_echo "$configure_input" |
8547 sed 's/[\\\\&|]/\\\\&/g'`;; #(
8548 *) ac_sed_conf_input=$configure_input;;
8549 esac
8550
8551 case $ac_tag in
8552 *:-:* | *:-) cat >"$tmp/stdin" \
8553 || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
8554 esac
8555 ;;
8556 esac
8557
8558 ac_dir=`$as_dirname -- "$ac_file" ||
8559 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8560 X"$ac_file" : 'X\(//\)[^/]' \| \
8561 X"$ac_file" : 'X\(//\)$' \| \
8562 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8563 $as_echo X"$ac_file" |
8564 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8565 s//\1/
8566 q
8567 }
8568 /^X\(\/\/\)[^/].*/{
8569 s//\1/
8570 q
8571 }
8572 /^X\(\/\/\)$/{
8573 s//\1/
8574 q
8575 }
8576 /^X\(\/\).*/{
8577 s//\1/
8578 q
8579 }
8580 s/.*/./; q'`
8581 as_dir="$ac_dir"; as_fn_mkdir_p
8582 ac_builddir=.
8583
8584 case "$ac_dir" in
8585 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8586 *)
8587 ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
8588 # A ".." for each directory in $ac_dir_suffix.
8589 ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
8590 case $ac_top_builddir_sub in
8591 "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8592 *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8593 esac ;;
8594 esac
8595 ac_abs_top_builddir=$ac_pwd
8596 ac_abs_builddir=$ac_pwd$ac_dir_suffix
8597 # for backward compatibility:
8598 ac_top_builddir=$ac_top_build_prefix
8599
8600 case $srcdir in
8601 .) # We are building in place.
8602 ac_srcdir=.
8603 ac_top_srcdir=$ac_top_builddir_sub
8604 ac_abs_top_srcdir=$ac_pwd ;;
8605 [\\/]* | ?:[\\/]* ) # Absolute name.
8606 ac_srcdir=$srcdir$ac_dir_suffix;
8607 ac_top_srcdir=$srcdir
8608 ac_abs_top_srcdir=$srcdir ;;
8609 *) # Relative name.
8610 ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8611 ac_top_srcdir=$ac_top_build_prefix$srcdir
8612 ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8613 esac
8614 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8615
8616
8617 case $ac_mode in
8618 :F)
8619 #
8620 # CONFIG_FILE
8621 #
8622
8623 case $INSTALL in
8624 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8625 *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8626 esac
8627 ac_MKDIR_P=$MKDIR_P
8628 case $MKDIR_P in
8629 [\\/$]* | ?:[\\/]* ) ;;
8630 */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
8631 esac
8632 _ACEOF
8633
8634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8635 # If the template does not know about datarootdir, expand it.
8636 # FIXME: This hack should be removed a few years after 2.60.
8637 ac_datarootdir_hack=; ac_datarootdir_seen=
8638 ac_sed_dataroot='
8639 /datarootdir/ {
8640 p
8641 q
8642 }
8643 /@datadir@/p
8644 /@docdir@/p
8645 /@infodir@/p
8646 /@localedir@/p
8647 /@mandir@/p'
8648 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8649 *datarootdir*) ac_datarootdir_seen=yes;;
8650 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8652 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8653 _ACEOF
8654 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8655 ac_datarootdir_hack='
8656 s&@datadir@&$datadir&g
8657 s&@docdir@&$docdir&g
8658 s&@infodir@&$infodir&g
8659 s&@localedir@&$localedir&g
8660 s&@mandir@&$mandir&g
8661 s&\\\${datarootdir}&$datarootdir&g' ;;
8662 esac
8663 _ACEOF
8664
8665 # Neutralize VPATH when `$srcdir' = `.'.
8666 # Shell code in configure.ac might set extrasub.
8667 # FIXME: do we really want to maintain this feature?
8668 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
8669 ac_sed_extra="$ac_vpsub
8670 $extrasub
8671 _ACEOF
8672 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
8673 :t
8674 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8675 s|@configure_input@|$ac_sed_conf_input|;t t
8676 s&@top_builddir@&$ac_top_builddir_sub&;t t
8677 s&@top_build_prefix@&$ac_top_build_prefix&;t t
8678 s&@srcdir@&$ac_srcdir&;t t
8679 s&@abs_srcdir@&$ac_abs_srcdir&;t t
8680 s&@top_srcdir@&$ac_top_srcdir&;t t
8681 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8682 s&@builddir@&$ac_builddir&;t t
8683 s&@abs_builddir@&$ac_abs_builddir&;t t
8684 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8685 s&@INSTALL@&$ac_INSTALL&;t t
8686 s&@MKDIR_P@&$ac_MKDIR_P&;t t
8687 $ac_datarootdir_hack
8688 "
8689 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
8690 || as_fn_error "could not create $ac_file" "$LINENO" 5
8691
8692 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8693 { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8694 { ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8695 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8696 which seems to be undefined. Please make sure it is defined." >&5
8697 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8698 which seems to be undefined. Please make sure it is defined." >&2;}
8699
8700 rm -f "$tmp/stdin"
8701 case $ac_file in
8702 -) cat "$tmp/out" && rm -f "$tmp/out";;
8703 *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8704 esac \
8705 || as_fn_error "could not create $ac_file" "$LINENO" 5
8706 ;;
8707 :H)
8708 #
8709 # CONFIG_HEADER
8710 #
8711 if test x"$ac_file" != x-; then
8712 {
8713 $as_echo "/* $configure_input */" \
8714 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
8715 } >"$tmp/config.h" \
8716 || as_fn_error "could not create $ac_file" "$LINENO" 5
8717 if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
8718 { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
8719 $as_echo "$as_me: $ac_file is unchanged" >&6;}
8720 else
8721 rm -f "$ac_file"
8722 mv "$tmp/config.h" "$ac_file" \
8723 || as_fn_error "could not create $ac_file" "$LINENO" 5
8724 fi
8725 else
8726 $as_echo "/* $configure_input */" \
8727 && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
8728 || as_fn_error "could not create -" "$LINENO" 5
8729 fi
8730 # Compute "$ac_file"'s index in $config_headers.
8731 _am_arg="$ac_file"
8732 _am_stamp_count=1
8733 for _am_header in $config_headers :; do
8734 case $_am_header in
8735 $_am_arg | $_am_arg:* )
8736 break ;;
8737 * )
8738 _am_stamp_count=`expr $_am_stamp_count + 1` ;;
8739 esac
8740 done
8741 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
8742 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8743 X"$_am_arg" : 'X\(//\)[^/]' \| \
8744 X"$_am_arg" : 'X\(//\)$' \| \
8745 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
8746 $as_echo X"$_am_arg" |
8747 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8748 s//\1/
8749 q
8750 }
8751 /^X\(\/\/\)[^/].*/{
8752 s//\1/
8753 q
8754 }
8755 /^X\(\/\/\)$/{
8756 s//\1/
8757 q
8758 }
8759 /^X\(\/\).*/{
8760 s//\1/
8761 q
8762 }
8763 s/.*/./; q'`/stamp-h$_am_stamp_count
8764 ;;
8765
8766 :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
8767 $as_echo "$as_me: executing $ac_file commands" >&6;}
8768 ;;
8769 esac
8770
8771
8772 case $ac_file$ac_mode in
8773 "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
8774 # Autoconf 2.62 quotes --file arguments for eval, but not when files
8775 # are listed without --file. Let's play safe and only enable the eval
8776 # if we detect the quoting.
8777 case $CONFIG_FILES in
8778 *\'*) eval set x "$CONFIG_FILES" ;;
8779 *) set x $CONFIG_FILES ;;
8780 esac
8781 shift
8782 for mf
8783 do
8784 # Strip MF so we end up with the name of the file.
8785 mf=`echo "$mf" | sed -e 's/:.*$//'`
8786 # Check whether this is an Automake generated Makefile or not.
8787 # We used to match only the files named `Makefile.in', but
8788 # some people rename them; so instead we look at the file content.
8789 # Grep'ing the first line is not enough: some people post-process
8790 # each Makefile.in and add a new line on top of each file to say so.
8791 # Grep'ing the whole file is not good either: AIX grep has a line
8792 # limit of 2048, but all sed's we know have understand at least 4000.
8793 if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
8794 dirpart=`$as_dirname -- "$mf" ||
8795 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8796 X"$mf" : 'X\(//\)[^/]' \| \
8797 X"$mf" : 'X\(//\)$' \| \
8798 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
8799 $as_echo X"$mf" |
8800 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8801 s//\1/
8802 q
8803 }
8804 /^X\(\/\/\)[^/].*/{
8805 s//\1/
8806 q
8807 }
8808 /^X\(\/\/\)$/{
8809 s//\1/
8810 q
8811 }
8812 /^X\(\/\).*/{
8813 s//\1/
8814 q
8815 }
8816 s/.*/./; q'`
8817 else
8818 continue
8819 fi
8820 # Extract the definition of DEPDIR, am__include, and am__quote
8821 # from the Makefile without running `make'.
8822 DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
8823 test -z "$DEPDIR" && continue
8824 am__include=`sed -n 's/^am__include = //p' < "$mf"`
8825 test -z "am__include" && continue
8826 am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
8827 # When using ansi2knr, U may be empty or an underscore; expand it
8828 U=`sed -n 's/^U = //p' < "$mf"`
8829 # Find all dependency output files, they are included files with
8830 # $(DEPDIR) in their names. We invoke sed twice because it is the
8831 # simplest approach to changing $(DEPDIR) to its actual value in the
8832 # expansion.
8833 for file in `sed -n "
8834 s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
8835 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
8836 # Make sure the directory exists.
8837 test -f "$dirpart/$file" && continue
8838 fdir=`$as_dirname -- "$file" ||
8839 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8840 X"$file" : 'X\(//\)[^/]' \| \
8841 X"$file" : 'X\(//\)$' \| \
8842 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
8843 $as_echo X"$file" |
8844 sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8845 s//\1/
8846 q
8847 }
8848 /^X\(\/\/\)[^/].*/{
8849 s//\1/
8850 q
8851 }
8852 /^X\(\/\/\)$/{
8853 s//\1/
8854 q
8855 }
8856 /^X\(\/\).*/{
8857 s//\1/
8858 q
8859 }
8860 s/.*/./; q'`
8861 as_dir=$dirpart/$fdir; as_fn_mkdir_p
8862 # echo "creating $dirpart/$file"
8863 echo '# dummy' > "$dirpart/$file"
8864 done
8865 done
8866 }
8867 ;;
8868
8869 esac
8870 done # for ac_tag
8871
8872
8873 as_fn_exit 0
8874 _ACEOF
8875 ac_clean_files=$ac_clean_files_save
8876
8877 test $ac_write_fail = 0 ||
8878 as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
8879
8880
8881 # configure is writing to config.log, and then calls config.status.
8882 # config.status does its own redirection, appending to config.log.
8883 # Unfortunately, on DOS this fails, as config.log is still kept open
8884 # by configure, so config.status won't be able to write to it; its
8885 # output is simply discarded. So we exec the FD to /dev/null,
8886 # effectively closing config.log, so it can be properly (re)opened and
8887 # appended to by config.status. When coming back to configure, we
8888 # need to make the FD available again.
8889 if test "$no_create" != yes; then
8890 ac_cs_success=:
8891 ac_config_status_args=
8892 test "$silent" = yes &&
8893 ac_config_status_args="$ac_config_status_args --quiet"
8894 exec 5>/dev/null
8895 $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8896 exec 5>>config.log
8897 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
8898 # would make configure fail if this is the last instruction.
8899 $ac_cs_success || as_fn_exit $?
8900 fi
8901 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8902 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8903 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8904 fi
8905
8906
8907 echo "===================================================================="
8908 if test x$PERL = xfalse ; then
8909 echo "Perl has not been found on this system."
8910 echo "Though, this is not provided for the building process"
8911 echo "Only some independant scripts will not work"
8912 echo ""
8913 fi
8914
8915 if test x$CONVERT = xfalse ; then
8916 echo "Convert has not been found on this system."
8917 echo "Though, this is not provided for the building process"
8918 echo "Only some independant scripts will not work"
8919 echo ""
8920 fi
8921
8922 if test x$PLOTMTV = xfalse ; then
8923 echo "Plotmtv has not been found on this system."
8924 echo "Though, this is not provided for the building process"
8925 echo "Only some independant scripts will not work"
8926 echo ""
8927 fi
8928
8929
8930 echo "Configuration succesfully finished"
8931 if test $ENABLE_CAM; then
8932 echo "with (IEEE-1394) camera enabled"
8933 fi
8934
8935 if test $ENABLE_TRIG; then
8936 echo "with (realtime) triggering enabled."
8937 if test x$CONTROL = xfalse ; then
8938 echo "Gpiv_control has not been found on this system, and probably gpivtrig-rtl isn't"
8939 echo "resident as well. This script eases to install and uninstall the gpivtrig-rtl"
8940 echo "and RTAI kernel modules that are needed for the triggering of camera and lasers."
8941 echo ""
8942 fi
8943 fi
8944
8945 if test $ENABLE_MPI; then
8946 echo "Using Message Passing Interface (MPI)"
8947 echo "for processing on distributed memory systems"
8948 fi
8949
8950 if test $ENABLE_OMP; then
8951 echo "Using Open Multi-Processing (OMP)"
8952 echo "for processing on shared memory systems"
8953 fi
8954
8955 echo "Type 'make' and 'make install' to build and install the gpiv-tools."
8956 echo "===================================================================="
command line programs for Particle Image Velocimetry (PIV)