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- Committer: Bazaar Package Importer
- Author(s): Varun Hiremath
- Date: 2007-04-18 23:20:34 UTC
- Revision ID: james.westby@ubuntu.com-20070418232034-jyjxoyb2ymuqk5pj
Tags: upstream-0.7.0
Import upstream version 0.7.0
- files added:
- man
- src
added
removed
configure
1
#! /bin/sh
2
# Guess values for system-dependent variables and create Makefiles.
3
# Generated by GNU Autoconf 2.61 for calc 0.2.2.
4
#
5
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6
# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7
# This configure script is free software; the Free Software Foundation
8
# gives unlimited permission to copy, distribute and modify it.
9
## --------------------- ##
10
## M4sh Initialization. ##
11
## --------------------- ##
12
13
# Be more Bourne compatible
14
DUALCASE=1; export DUALCASE # for MKS sh
15
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16
emulate sh
17
NULLCMD=:
18
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19
# is contrary to our usage. Disable this feature.
20
alias -g '${1+"$@"}'='"$@"'
21
setopt NO_GLOB_SUBST
22
else
23
case `(set -o) 2>/dev/null` in
24
*posix*) set -o posix ;;
25
esac
26
27
fi
28
29
30
31
32
# PATH needs CR
33
# Avoid depending upon Character Ranges.
34
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37
as_cr_digits='0123456789'
38
as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40
# The user is always right.
41
if test "${PATH_SEPARATOR+set}" != set; then
42
echo "#! /bin/sh" >conf$$.sh
43
echo "exit 0" >>conf$$.sh
44
chmod +x conf$$.sh
45
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46
PATH_SEPARATOR=';'
47
else
48
PATH_SEPARATOR=:
49
fi
50
rm -f conf$$.sh
51
fi
52
53
# Support unset when possible.
54
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55
as_unset=unset
56
else
57
as_unset=false
58
fi
59
60
61
# IFS
62
# We need space, tab and new line, in precisely that order. Quoting is
63
# there to prevent editors from complaining about space-tab.
64
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65
# splitting by setting IFS to empty value.)
66
as_nl='
67
'
68
IFS=" "" $as_nl"
69
70
# Find who we are. Look in the path if we contain no directory separator.
71
case $0 in
72
*[\\/]* ) as_myself=$0 ;;
73
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74
for as_dir in $PATH
75
do
76
IFS=$as_save_IFS
77
test -z "$as_dir" && as_dir=.
78
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79
done
80
IFS=$as_save_IFS
81
82
;;
83
esac
84
# We did not find ourselves, most probably we were run as `sh COMMAND'
85
# in which case we are not to be found in the path.
86
if test "x$as_myself" = x; then
87
as_myself=$0
88
fi
89
if test ! -f "$as_myself"; then
90
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91
{ (exit 1); exit 1; }
92
fi
93
94
# Work around bugs in pre-3.0 UWIN ksh.
95
for as_var in ENV MAIL MAILPATH
96
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97
done
98
PS1='$ '
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PS2='> '
100
PS4='+ '
101
102
# NLS nuisances.
103
for as_var in \
104
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106
LC_TELEPHONE LC_TIME
107
do
108
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109
eval $as_var=C; export $as_var
110
else
111
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112
fi
113
done
114
115
# Required to use basename.
116
if expr a : '\(a\)' >/dev/null 2>&1 &&
117
test "X`expr 00001 : '.*\(...\)'`" = X001; then
118
as_expr=expr
119
else
120
as_expr=false
121
fi
122
123
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124
as_basename=basename
125
else
126
as_basename=false
127
fi
128
129
130
# Name of the executable.
131
as_me=`$as_basename -- "$0" ||
132
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133
X"$0" : 'X\(//\)$' \| \
134
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135
echo X/"$0" |
136
sed '/^.*\/\([^/][^/]*\)\/*$/{
137
s//\1/
138
q
139
}
140
/^X\/\(\/\/\)$/{
141
s//\1/
142
q
143
}
144
/^X\/\(\/\).*/{
145
s//\1/
146
q
147
}
148
s/.*/./; q'`
149
150
# CDPATH.
151
$as_unset CDPATH
152
153
154
if test "x$CONFIG_SHELL" = x; then
155
if (eval ":") 2>/dev/null; then
156
as_have_required=yes
157
else
158
as_have_required=no
159
fi
160
161
if test $as_have_required = yes && (eval ":
162
(as_func_return () {
163
(exit \$1)
164
}
165
as_func_success () {
166
as_func_return 0
167
}
168
as_func_failure () {
169
as_func_return 1
170
}
171
as_func_ret_success () {
172
return 0
173
}
174
as_func_ret_failure () {
175
return 1
176
}
177
178
exitcode=0
179
if as_func_success; then
180
:
181
else
182
exitcode=1
183
echo as_func_success failed.
184
fi
185
186
if as_func_failure; then
187
exitcode=1
188
echo as_func_failure succeeded.
189
fi
190
191
if as_func_ret_success; then
192
:
193
else
194
exitcode=1
195
echo as_func_ret_success failed.
196
fi
197
198
if as_func_ret_failure; then
199
exitcode=1
200
echo as_func_ret_failure succeeded.
201
fi
202
203
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204
:
205
else
206
exitcode=1
207
echo positional parameters were not saved.
208
fi
209
210
test \$exitcode = 0) || { (exit 1); exit 1; }
211
212
(
213
as_lineno_1=\$LINENO
214
as_lineno_2=\$LINENO
215
test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216
test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217
") 2> /dev/null; then
218
:
219
else
220
as_candidate_shells=
221
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223
do
224
IFS=$as_save_IFS
225
test -z "$as_dir" && as_dir=.
226
case $as_dir in
227
/*)
228
for as_base in sh bash ksh sh5; do
229
as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230
done;;
231
esac
232
done
233
IFS=$as_save_IFS
234
235
236
for as_shell in $as_candidate_shells $SHELL; do
237
# Try only shells that exist, to save several forks.
238
if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239
{ ("$as_shell") 2> /dev/null <<\_ASEOF
240
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241
emulate sh
242
NULLCMD=:
243
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244
# is contrary to our usage. Disable this feature.
245
alias -g '${1+"$@"}'='"$@"'
246
setopt NO_GLOB_SUBST
247
else
248
case `(set -o) 2>/dev/null` in
249
*posix*) set -o posix ;;
250
esac
251
252
fi
253
254
255
:
256
_ASEOF
257
}; then
258
CONFIG_SHELL=$as_shell
259
as_have_required=yes
260
if { "$as_shell" 2> /dev/null <<\_ASEOF
261
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262
emulate sh
263
NULLCMD=:
264
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265
# is contrary to our usage. Disable this feature.
266
alias -g '${1+"$@"}'='"$@"'
267
setopt NO_GLOB_SUBST
268
else
269
case `(set -o) 2>/dev/null` in
270
*posix*) set -o posix ;;
271
esac
272
273
fi
274
275
276
:
277
(as_func_return () {
278
(exit $1)
279
}
280
as_func_success () {
281
as_func_return 0
282
}
283
as_func_failure () {
284
as_func_return 1
285
}
286
as_func_ret_success () {
287
return 0
288
}
289
as_func_ret_failure () {
290
return 1
291
}
292
293
exitcode=0
294
if as_func_success; then
295
:
296
else
297
exitcode=1
298
echo as_func_success failed.
299
fi
300
301
if as_func_failure; then
302
exitcode=1
303
echo as_func_failure succeeded.
304
fi
305
306
if as_func_ret_success; then
307
:
308
else
309
exitcode=1
310
echo as_func_ret_success failed.
311
fi
312
313
if as_func_ret_failure; then
314
exitcode=1
315
echo as_func_ret_failure succeeded.
316
fi
317
318
if ( set x; as_func_ret_success y && test x = "$1" ); then
319
:
320
else
321
exitcode=1
322
echo positional parameters were not saved.
323
fi
324
325
test $exitcode = 0) || { (exit 1); exit 1; }
326
327
(
328
as_lineno_1=$LINENO
329
as_lineno_2=$LINENO
330
test "x$as_lineno_1" != "x$as_lineno_2" &&
331
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333
_ASEOF
334
}; then
335
break
336
fi
337
338
fi
339
340
done
341
342
if test "x$CONFIG_SHELL" != x; then
343
for as_var in BASH_ENV ENV
344
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345
done
346
export CONFIG_SHELL
347
exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348
fi
349
350
351
if test $as_have_required = no; then
352
echo This script requires a shell more modern than all the
353
echo shells that I found on your system. Please install a
354
echo modern shell, or manually run the script under such a
355
echo shell if you do have one.
356
{ (exit 1); exit 1; }
357
fi
358
359
360
fi
361
362
fi
363
364
365
366
(eval "as_func_return () {
367
(exit \$1)
368
}
369
as_func_success () {
370
as_func_return 0
371
}
372
as_func_failure () {
373
as_func_return 1
374
}
375
as_func_ret_success () {
376
return 0
377
}
378
as_func_ret_failure () {
379
return 1
380
}
381
382
exitcode=0
383
if as_func_success; then
384
:
385
else
386
exitcode=1
387
echo as_func_success failed.
388
fi
389
390
if as_func_failure; then
391
exitcode=1
392
echo as_func_failure succeeded.
393
fi
394
395
if as_func_ret_success; then
396
:
397
else
398
exitcode=1
399
echo as_func_ret_success failed.
400
fi
401
402
if as_func_ret_failure; then
403
exitcode=1
404
echo as_func_ret_failure succeeded.
405
fi
406
407
if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408
:
409
else
410
exitcode=1
411
echo positional parameters were not saved.
412
fi
413
414
test \$exitcode = 0") || {
415
echo No shell found that supports shell functions.
416
echo Please tell autoconf@gnu.org about your system,
417
echo including any error possibly output before this
418
echo message
419
}
420
421
422
423
as_lineno_1=$LINENO
424
as_lineno_2=$LINENO
425
test "x$as_lineno_1" != "x$as_lineno_2" &&
426
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
427
428
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429
# uniformly replaced by the line number. The first 'sed' inserts a
430
# line-number line after each line using $LINENO; the second 'sed'
431
# does the real work. The second script uses 'N' to pair each
432
# line-number line with the line containing $LINENO, and appends
433
# trailing '-' during substitution so that $LINENO is not a special
434
# case at line end.
435
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436
# scripts with optimization help from Paolo Bonzini. Blame Lee
437
# E. McMahon (1931-1989) for sed's syntax. :-)
438
sed -n '
439
p
440
/[$]LINENO/=
441
' <$as_myself |
442
sed '
443
s/[$]LINENO.*/&-/
444
t lineno
445
b
446
:lineno
447
N
448
:loop
449
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450
t loop
451
s/-\n.*//
452
' >$as_me.lineno &&
453
chmod +x "$as_me.lineno" ||
454
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455
{ (exit 1); exit 1; }; }
456
457
# Don't try to exec as it changes $[0], causing all sort of problems
458
# (the dirname of $[0] is not the place where we might find the
459
# original and so on. Autoconf is especially sensitive to this).
460
. "./$as_me.lineno"
461
# Exit status is that of the last command.
462
exit
463
}
464
465
466
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467
as_dirname=dirname
468
else
469
as_dirname=false
470
fi
471
472
ECHO_C= ECHO_N= ECHO_T=
473
case `echo -n x` in
474
-n*)
475
case `echo 'x\c'` in
476
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
477
*) ECHO_C='\c';;
478
esac;;
479
*)
480
ECHO_N='-n';;
481
esac
482
483
if expr a : '\(a\)' >/dev/null 2>&1 &&
484
test "X`expr 00001 : '.*\(...\)'`" = X001; then
485
as_expr=expr
486
else
487
as_expr=false
488
fi
489
490
rm -f conf$$ conf$$.exe conf$$.file
491
if test -d conf$$.dir; then
492
rm -f conf$$.dir/conf$$.file
493
else
494
rm -f conf$$.dir
495
mkdir conf$$.dir
496
fi
497
echo >conf$$.file
498
if ln -s conf$$.file conf$$ 2>/dev/null; then
499
as_ln_s='ln -s'
500
# ... but there are two gotchas:
501
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503
# In both cases, we have to default to `cp -p'.
504
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505
as_ln_s='cp -p'
506
elif ln conf$$.file conf$$ 2>/dev/null; then
507
as_ln_s=ln
508
else
509
as_ln_s='cp -p'
510
fi
511
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512
rmdir conf$$.dir 2>/dev/null
513
514
if mkdir -p . 2>/dev/null; then
515
as_mkdir_p=:
516
else
517
test -d ./-p && rmdir ./-p
518
as_mkdir_p=false
519
fi
520
521
if test -x / >/dev/null 2>&1; then
522
as_test_x='test -x'
523
else
524
if ls -dL / >/dev/null 2>&1; then
525
as_ls_L_option=L
526
else
527
as_ls_L_option=
528
fi
529
as_test_x='
530
eval sh -c '\''
531
if test -d "$1"; then
532
test -d "$1/.";
533
else
534
case $1 in
535
-*)set "./$1";;
536
esac;
537
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538
???[sx]*):;;*)false;;esac;fi
539
'\'' sh
540
'
541
fi
542
as_executable_p=$as_test_x
543
544
# Sed expression to map a string onto a valid CPP name.
545
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
546
547
# Sed expression to map a string onto a valid variable name.
548
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549
550
551
552
exec 7<&0 </dev/null 6>&1
553
554
# Name of the host.
555
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556
# so uname gets run too.
557
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558
559
#
560
# Initializations.
561
#
562
ac_default_prefix=/usr/local
563
ac_clean_files=
564
ac_config_libobj_dir=.
565
LIBOBJS=
566
cross_compiling=no
567
subdirs=
568
MFLAGS=
569
MAKEFLAGS=
570
SHELL=${CONFIG_SHELL-/bin/sh}
571
572
# Identity of this package.
573
PACKAGE_NAME='calc'
574
PACKAGE_TARNAME='calc'
575
PACKAGE_VERSION='0.2.2'
576
PACKAGE_STRING='calc 0.2.2'
577
PACKAGE_BUGREPORT=''
578
579
ac_unique_file="src/calc.cpp"
580
# Factoring default headers for most tests.
581
ac_includes_default="\
582
#include <stdio.h>
583
#ifdef HAVE_SYS_TYPES_H
584
# include <sys/types.h>
585
#endif
586
#ifdef HAVE_SYS_STAT_H
587
# include <sys/stat.h>
588
#endif
589
#ifdef STDC_HEADERS
590
# include <stdlib.h>
591
# include <stddef.h>
592
#else
593
# ifdef HAVE_STDLIB_H
594
# include <stdlib.h>
595
# endif
596
#endif
597
#ifdef HAVE_STRING_H
598
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
599
# include <memory.h>
600
# endif
601
# include <string.h>
602
#endif
603
#ifdef HAVE_STRINGS_H
604
# include <strings.h>
605
#endif
606
#ifdef HAVE_INTTYPES_H
607
# include <inttypes.h>
608
#endif
609
#ifdef HAVE_STDINT_H
610
# include <stdint.h>
611
#endif
612
#ifdef HAVE_UNISTD_H
613
# include <unistd.h>
614
#endif"
615
616
ac_subst_vars='SHELL
617
PATH_SEPARATOR
618
PACKAGE_NAME
619
PACKAGE_TARNAME
620
PACKAGE_VERSION
621
PACKAGE_STRING
622
PACKAGE_BUGREPORT
623
exec_prefix
624
prefix
625
program_transform_name
626
bindir
627
sbindir
628
libexecdir
629
datarootdir
630
datadir
631
sysconfdir
632
sharedstatedir
633
localstatedir
634
includedir
635
oldincludedir
636
docdir
637
infodir
638
htmldir
639
dvidir
640
pdfdir
641
psdir
642
libdir
643
localedir
644
mandir
645
DEFS
646
ECHO_C
647
ECHO_N
648
ECHO_T
649
LIBS
650
build_alias
651
host_alias
652
target_alias
653
INSTALL_PROGRAM
654
INSTALL_SCRIPT
655
INSTALL_DATA
656
CYGPATH_W
657
PACKAGE
658
VERSION
659
ACLOCAL
660
AUTOCONF
661
AUTOMAKE
662
AUTOHEADER
663
MAKEINFO
664
install_sh
665
STRIP
666
INSTALL_STRIP_PROGRAM
667
mkdir_p
668
AWK
669
SET_MAKE
670
am__leading_dot
671
AMTAR
672
am__tar
673
am__untar
674
CXX
675
CXXFLAGS
676
LDFLAGS
677
CPPFLAGS
678
ac_ct_CXX
679
EXEEXT
680
OBJEXT
681
DEPDIR
682
am__include
683
am__quote
684
AMDEP_TRUE
685
AMDEP_FALSE
686
AMDEPBACKSLASH
687
CXXDEPMODE
688
am__fastdepCXX_TRUE
689
am__fastdepCXX_FALSE
690
CC
691
CFLAGS
692
ac_ct_CC
693
CCDEPMODE
694
am__fastdepCC_TRUE
695
am__fastdepCC_FALSE
696
CPP
697
GREP
698
EGREP
699
LIBOBJS
700
LTLIBOBJS'
701
ac_subst_files=''
702
ac_precious_vars='build_alias
703
host_alias
704
target_alias
705
CXX
706
CXXFLAGS
707
LDFLAGS
708
LIBS
709
CPPFLAGS
710
CCC
711
CC
712
CFLAGS
713
CPP'
714
715
716
# Initialize some variables set by options.
717
ac_init_help=
718
ac_init_version=false
719
# The variables have the same names as the options, with
720
# dashes changed to underlines.
721
cache_file=/dev/null
722
exec_prefix=NONE
723
no_create=
724
no_recursion=
725
prefix=NONE
726
program_prefix=NONE
727
program_suffix=NONE
728
program_transform_name=s,x,x,
729
silent=
730
site=
731
srcdir=
732
verbose=
733
x_includes=NONE
734
x_libraries=NONE
735
736
# Installation directory options.
737
# These are left unexpanded so users can "make install exec_prefix=/foo"
738
# and all the variables that are supposed to be based on exec_prefix
739
# by default will actually change.
740
# Use braces instead of parens because sh, perl, etc. also accept them.
741
# (The list follows the same order as the GNU Coding Standards.)
742
bindir='${exec_prefix}/bin'
743
sbindir='${exec_prefix}/sbin'
744
libexecdir='${exec_prefix}/libexec'
745
datarootdir='${prefix}/share'
746
datadir='${datarootdir}'
747
sysconfdir='${prefix}/etc'
748
sharedstatedir='${prefix}/com'
749
localstatedir='${prefix}/var'
750
includedir='${prefix}/include'
751
oldincludedir='/usr/include'
752
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
753
infodir='${datarootdir}/info'
754
htmldir='${docdir}'
755
dvidir='${docdir}'
756
pdfdir='${docdir}'
757
psdir='${docdir}'
758
libdir='${exec_prefix}/lib'
759
localedir='${datarootdir}/locale'
760
mandir='${datarootdir}/man'
761
762
ac_prev=
763
ac_dashdash=
764
for ac_option
765
do
766
# If the previous option needs an argument, assign it.
767
if test -n "$ac_prev"; then
768
eval $ac_prev=\$ac_option
769
ac_prev=
770
continue
771
fi
772
773
case $ac_option in
774
*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
775
*) ac_optarg=yes ;;
776
esac
777
778
# Accept the important Cygnus configure options, so we can diagnose typos.
779
780
case $ac_dashdash$ac_option in
781
--)
782
ac_dashdash=yes ;;
783
784
-bindir | --bindir | --bindi | --bind | --bin | --bi)
785
ac_prev=bindir ;;
786
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
787
bindir=$ac_optarg ;;
788
789
-build | --build | --buil | --bui | --bu)
790
ac_prev=build_alias ;;
791
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
792
build_alias=$ac_optarg ;;
793
794
-cache-file | --cache-file | --cache-fil | --cache-fi \
795
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
796
ac_prev=cache_file ;;
797
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
798
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
799
cache_file=$ac_optarg ;;
800
801
--config-cache | -C)
802
cache_file=config.cache ;;
803
804
-datadir | --datadir | --datadi | --datad)
805
ac_prev=datadir ;;
806
-datadir=* | --datadir=* | --datadi=* | --datad=*)
807
datadir=$ac_optarg ;;
808
809
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
810
| --dataroo | --dataro | --datar)
811
ac_prev=datarootdir ;;
812
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
813
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
814
datarootdir=$ac_optarg ;;
815
816
-disable-* | --disable-*)
817
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
818
# Reject names that are not valid shell variable names.
819
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
820
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
821
{ (exit 1); exit 1; }; }
822
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
823
eval enable_$ac_feature=no ;;
824
825
-docdir | --docdir | --docdi | --doc | --do)
826
ac_prev=docdir ;;
827
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
828
docdir=$ac_optarg ;;
829
830
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
831
ac_prev=dvidir ;;
832
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
833
dvidir=$ac_optarg ;;
834
835
-enable-* | --enable-*)
836
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
837
# Reject names that are not valid shell variable names.
838
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
839
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
840
{ (exit 1); exit 1; }; }
841
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
842
eval enable_$ac_feature=\$ac_optarg ;;
843
844
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
845
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
846
| --exec | --exe | --ex)
847
ac_prev=exec_prefix ;;
848
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
849
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
850
| --exec=* | --exe=* | --ex=*)
851
exec_prefix=$ac_optarg ;;
852
853
-gas | --gas | --ga | --g)
854
# Obsolete; use --with-gas.
855
with_gas=yes ;;
856
857
-help | --help | --hel | --he | -h)
858
ac_init_help=long ;;
859
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
860
ac_init_help=recursive ;;
861
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
862
ac_init_help=short ;;
863
864
-host | --host | --hos | --ho)
865
ac_prev=host_alias ;;
866
-host=* | --host=* | --hos=* | --ho=*)
867
host_alias=$ac_optarg ;;
868
869
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
870
ac_prev=htmldir ;;
871
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
872
| --ht=*)
873
htmldir=$ac_optarg ;;
874
875
-includedir | --includedir | --includedi | --included | --include \
876
| --includ | --inclu | --incl | --inc)
877
ac_prev=includedir ;;
878
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
879
| --includ=* | --inclu=* | --incl=* | --inc=*)
880
includedir=$ac_optarg ;;
881
882
-infodir | --infodir | --infodi | --infod | --info | --inf)
883
ac_prev=infodir ;;
884
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
885
infodir=$ac_optarg ;;
886
887
-libdir | --libdir | --libdi | --libd)
888
ac_prev=libdir ;;
889
-libdir=* | --libdir=* | --libdi=* | --libd=*)
890
libdir=$ac_optarg ;;
891
892
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
893
| --libexe | --libex | --libe)
894
ac_prev=libexecdir ;;
895
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
896
| --libexe=* | --libex=* | --libe=*)
897
libexecdir=$ac_optarg ;;
898
899
-localedir | --localedir | --localedi | --localed | --locale)
900
ac_prev=localedir ;;
901
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
902
localedir=$ac_optarg ;;
903
904
-localstatedir | --localstatedir | --localstatedi | --localstated \
905
| --localstate | --localstat | --localsta | --localst | --locals)
906
ac_prev=localstatedir ;;
907
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
908
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
909
localstatedir=$ac_optarg ;;
910
911
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
912
ac_prev=mandir ;;
913
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
914
mandir=$ac_optarg ;;
915
916
-nfp | --nfp | --nf)
917
# Obsolete; use --without-fp.
918
with_fp=no ;;
919
920
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
921
| --no-cr | --no-c | -n)
922
no_create=yes ;;
923
924
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
925
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
926
no_recursion=yes ;;
927
928
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
929
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
930
| --oldin | --oldi | --old | --ol | --o)
931
ac_prev=oldincludedir ;;
932
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
933
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
934
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
935
oldincludedir=$ac_optarg ;;
936
937
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
938
ac_prev=prefix ;;
939
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
940
prefix=$ac_optarg ;;
941
942
-program-prefix | --program-prefix | --program-prefi | --program-pref \
943
| --program-pre | --program-pr | --program-p)
944
ac_prev=program_prefix ;;
945
-program-prefix=* | --program-prefix=* | --program-prefi=* \
946
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
947
program_prefix=$ac_optarg ;;
948
949
-program-suffix | --program-suffix | --program-suffi | --program-suff \
950
| --program-suf | --program-su | --program-s)
951
ac_prev=program_suffix ;;
952
-program-suffix=* | --program-suffix=* | --program-suffi=* \
953
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
954
program_suffix=$ac_optarg ;;
955
956
-program-transform-name | --program-transform-name \
957
| --program-transform-nam | --program-transform-na \
958
| --program-transform-n | --program-transform- \
959
| --program-transform | --program-transfor \
960
| --program-transfo | --program-transf \
961
| --program-trans | --program-tran \
962
| --progr-tra | --program-tr | --program-t)
963
ac_prev=program_transform_name ;;
964
-program-transform-name=* | --program-transform-name=* \
965
| --program-transform-nam=* | --program-transform-na=* \
966
| --program-transform-n=* | --program-transform-=* \
967
| --program-transform=* | --program-transfor=* \
968
| --program-transfo=* | --program-transf=* \
969
| --program-trans=* | --program-tran=* \
970
| --progr-tra=* | --program-tr=* | --program-t=*)
971
program_transform_name=$ac_optarg ;;
972
973
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
974
ac_prev=pdfdir ;;
975
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
976
pdfdir=$ac_optarg ;;
977
978
-psdir | --psdir | --psdi | --psd | --ps)
979
ac_prev=psdir ;;
980
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
981
psdir=$ac_optarg ;;
982
983
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
984
| -silent | --silent | --silen | --sile | --sil)
985
silent=yes ;;
986
987
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
988
ac_prev=sbindir ;;
989
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
990
| --sbi=* | --sb=*)
991
sbindir=$ac_optarg ;;
992
993
-sharedstatedir | --sharedstatedir | --sharedstatedi \
994
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
995
| --sharedst | --shareds | --shared | --share | --shar \
996
| --sha | --sh)
997
ac_prev=sharedstatedir ;;
998
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
999
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1000
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1001
| --sha=* | --sh=*)
1002
sharedstatedir=$ac_optarg ;;
1003
1004
-site | --site | --sit)
1005
ac_prev=site ;;
1006
-site=* | --site=* | --sit=*)
1007
site=$ac_optarg ;;
1008
1009
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1010
ac_prev=srcdir ;;
1011
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1012
srcdir=$ac_optarg ;;
1013
1014
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1015
| --syscon | --sysco | --sysc | --sys | --sy)
1016
ac_prev=sysconfdir ;;
1017
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1018
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1019
sysconfdir=$ac_optarg ;;
1020
1021
-target | --target | --targe | --targ | --tar | --ta | --t)
1022
ac_prev=target_alias ;;
1023
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1024
target_alias=$ac_optarg ;;
1025
1026
-v | -verbose | --verbose | --verbos | --verbo | --verb)
1027
verbose=yes ;;
1028
1029
-version | --version | --versio | --versi | --vers | -V)
1030
ac_init_version=: ;;
1031
1032
-with-* | --with-*)
1033
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1034
# Reject names that are not valid shell variable names.
1035
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1036
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1037
{ (exit 1); exit 1; }; }
1038
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1039
eval with_$ac_package=\$ac_optarg ;;
1040
1041
-without-* | --without-*)
1042
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1043
# Reject names that are not valid shell variable names.
1044
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1045
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1046
{ (exit 1); exit 1; }; }
1047
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1048
eval with_$ac_package=no ;;
1049
1050
--x)
1051
# Obsolete; use --with-x.
1052
with_x=yes ;;
1053
1054
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1055
| --x-incl | --x-inc | --x-in | --x-i)
1056
ac_prev=x_includes ;;
1057
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1058
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1059
x_includes=$ac_optarg ;;
1060
1061
-x-libraries | --x-libraries | --x-librarie | --x-librari \
1062
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1063
ac_prev=x_libraries ;;
1064
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1065
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1066
x_libraries=$ac_optarg ;;
1067
1068
-*) { echo "$as_me: error: unrecognized option: $ac_option
1069
Try \`$0 --help' for more information." >&2
1070
{ (exit 1); exit 1; }; }
1071
;;
1072
1073
*=*)
1074
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1075
# Reject names that are not valid shell variable names.
1076
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1077
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1078
{ (exit 1); exit 1; }; }
1079
eval $ac_envvar=\$ac_optarg
1080
export $ac_envvar ;;
1081
1082
*)
1083
# FIXME: should be removed in autoconf 3.0.
1084
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1085
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1086
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1087
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1088
;;
1089
1090
esac
1091
done
1092
1093
if test -n "$ac_prev"; then
1094
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1095
{ echo "$as_me: error: missing argument to $ac_option" >&2
1096
{ (exit 1); exit 1; }; }
1097
fi
1098
1099
# Be sure to have absolute directory names.
1100
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1101
datadir sysconfdir sharedstatedir localstatedir includedir \
1102
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1103
libdir localedir mandir
1104
do
1105
eval ac_val=\$$ac_var
1106
case $ac_val in
1107
[\\/$]* | ?:[\\/]* ) continue;;
1108
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1109
esac
1110
{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1111
{ (exit 1); exit 1; }; }
1112
done
1113
1114
# There might be people who depend on the old broken behavior: `$host'
1115
# used to hold the argument of --host etc.
1116
# FIXME: To remove some day.
1117
build=$build_alias
1118
host=$host_alias
1119
target=$target_alias
1120
1121
# FIXME: To remove some day.
1122
if test "x$host_alias" != x; then
1123
if test "x$build_alias" = x; then
1124
cross_compiling=maybe
1125
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1126
If a cross compiler is detected then cross compile mode will be used." >&2
1127
elif test "x$build_alias" != "x$host_alias"; then
1128
cross_compiling=yes
1129
fi
1130
fi
1131
1132
ac_tool_prefix=
1133
test -n "$host_alias" && ac_tool_prefix=$host_alias-
1134
1135
test "$silent" = yes && exec 6>/dev/null
1136
1137
1138
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1139
ac_ls_di=`ls -di .` &&
1140
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1141
{ echo "$as_me: error: Working directory cannot be determined" >&2
1142
{ (exit 1); exit 1; }; }
1143
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1144
{ echo "$as_me: error: pwd does not report name of working directory" >&2
1145
{ (exit 1); exit 1; }; }
1146
1147
1148
# Find the source files, if location was not specified.
1149
if test -z "$srcdir"; then
1150
ac_srcdir_defaulted=yes
1151
# Try the directory containing this script, then the parent directory.
1152
ac_confdir=`$as_dirname -- "$0" ||
1153
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1154
X"$0" : 'X\(//\)[^/]' \| \
1155
X"$0" : 'X\(//\)$' \| \
1156
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1157
echo X"$0" |
1158
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1159
s//\1/
1160
q
1161
}
1162
/^X\(\/\/\)[^/].*/{
1163
s//\1/
1164
q
1165
}
1166
/^X\(\/\/\)$/{
1167
s//\1/
1168
q
1169
}
1170
/^X\(\/\).*/{
1171
s//\1/
1172
q
1173
}
1174
s/.*/./; q'`
1175
srcdir=$ac_confdir
1176
if test ! -r "$srcdir/$ac_unique_file"; then
1177
srcdir=..
1178
fi
1179
else
1180
ac_srcdir_defaulted=no
1181
fi
1182
if test ! -r "$srcdir/$ac_unique_file"; then
1183
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1184
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1185
{ (exit 1); exit 1; }; }
1186
fi
1187
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1188
ac_abs_confdir=`(
1189
cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1190
{ (exit 1); exit 1; }; }
1191
pwd)`
1192
# When building in place, set srcdir=.
1193
if test "$ac_abs_confdir" = "$ac_pwd"; then
1194
srcdir=.
1195
fi
1196
# Remove unnecessary trailing slashes from srcdir.
1197
# Double slashes in file names in object file debugging info
1198
# mess up M-x gdb in Emacs.
1199
case $srcdir in
1200
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1201
esac
1202
for ac_var in $ac_precious_vars; do
1203
eval ac_env_${ac_var}_set=\${${ac_var}+set}
1204
eval ac_env_${ac_var}_value=\$${ac_var}
1205
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1206
eval ac_cv_env_${ac_var}_value=\$${ac_var}
1207
done
1208
1209
#
1210
# Report the --help message.
1211
#
1212
if test "$ac_init_help" = "long"; then
1213
# Omit some internal or obsolete options to make the list less imposing.
1214
# This message is too long to be a string in the A/UX 3.1 sh.
1215
cat <<_ACEOF
1216
\`configure' configures calc 0.2.2 to adapt to many kinds of systems.
1217
1218
Usage: $0 [OPTION]... [VAR=VALUE]...
1219
1220
To assign environment variables (e.g., CC, CFLAGS...), specify them as
1221
VAR=VALUE. See below for descriptions of some of the useful variables.
1222
1223
Defaults for the options are specified in brackets.
1224
1225
Configuration:
1226
-h, --help display this help and exit
1227
--help=short display options specific to this package
1228
--help=recursive display the short help of all the included packages
1229
-V, --version display version information and exit
1230
-q, --quiet, --silent do not print \`checking...' messages
1231
--cache-file=FILE cache test results in FILE [disabled]
1232
-C, --config-cache alias for \`--cache-file=config.cache'
1233
-n, --no-create do not create output files
1234
--srcdir=DIR find the sources in DIR [configure dir or \`..']
1235
1236
Installation directories:
1237
--prefix=PREFIX install architecture-independent files in PREFIX
1238
[$ac_default_prefix]
1239
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1240
[PREFIX]
1241
1242
By default, \`make install' will install all the files in
1243
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1244
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1245
for instance \`--prefix=\$HOME'.
1246
1247
For better control, use the options below.
1248
1249
Fine tuning of the installation directories:
1250
--bindir=DIR user executables [EPREFIX/bin]
1251
--sbindir=DIR system admin executables [EPREFIX/sbin]
1252
--libexecdir=DIR program executables [EPREFIX/libexec]
1253
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1254
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1255
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1256
--libdir=DIR object code libraries [EPREFIX/lib]
1257
--includedir=DIR C header files [PREFIX/include]
1258
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1259
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1260
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1261
--infodir=DIR info documentation [DATAROOTDIR/info]
1262
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1263
--mandir=DIR man documentation [DATAROOTDIR/man]
1264
--docdir=DIR documentation root [DATAROOTDIR/doc/calc]
1265
--htmldir=DIR html documentation [DOCDIR]
1266
--dvidir=DIR dvi documentation [DOCDIR]
1267
--pdfdir=DIR pdf documentation [DOCDIR]
1268
--psdir=DIR ps documentation [DOCDIR]
1269
_ACEOF
1270
1271
cat <<\_ACEOF
1272
1273
Program names:
1274
--program-prefix=PREFIX prepend PREFIX to installed program names
1275
--program-suffix=SUFFIX append SUFFIX to installed program names
1276
--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1277
_ACEOF
1278
fi
1279
1280
if test -n "$ac_init_help"; then
1281
case $ac_init_help in
1282
short | recursive ) echo "Configuration of calc 0.2.2:";;
1283
esac
1284
cat <<\_ACEOF
1285
1286
Optional Features:
1287
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1288
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1289
--disable-dependency-tracking speeds up one-time build
1290
--enable-dependency-tracking do not reject slow dependency extractors
1291
1292
Some influential environment variables:
1293
CXX C++ compiler command
1294
CXXFLAGS C++ compiler flags
1295
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1296
nonstandard directory <lib dir>
1297
LIBS libraries to pass to the linker, e.g. -l<library>
1298
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1299
you have headers in a nonstandard directory <include dir>
1300
CC C compiler command
1301
CFLAGS C compiler flags
1302
CPP C preprocessor
1303
1304
Use these variables to override the choices made by `configure' or to help
1305
it to find libraries and programs with nonstandard names/locations.
1306
1307
_ACEOF
1308
ac_status=$?
1309
fi
1310
1311
if test "$ac_init_help" = "recursive"; then
1312
# If there are subdirs, report their specific --help.
1313
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1314
test -d "$ac_dir" || continue
1315
ac_builddir=.
1316
1317
case "$ac_dir" in
1318
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1319
*)
1320
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1321
# A ".." for each directory in $ac_dir_suffix.
1322
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1323
case $ac_top_builddir_sub in
1324
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1325
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1326
esac ;;
1327
esac
1328
ac_abs_top_builddir=$ac_pwd
1329
ac_abs_builddir=$ac_pwd$ac_dir_suffix
1330
# for backward compatibility:
1331
ac_top_builddir=$ac_top_build_prefix
1332
1333
case $srcdir in
1334
.) # We are building in place.
1335
ac_srcdir=.
1336
ac_top_srcdir=$ac_top_builddir_sub
1337
ac_abs_top_srcdir=$ac_pwd ;;
1338
[\\/]* | ?:[\\/]* ) # Absolute name.
1339
ac_srcdir=$srcdir$ac_dir_suffix;
1340
ac_top_srcdir=$srcdir
1341
ac_abs_top_srcdir=$srcdir ;;
1342
*) # Relative name.
1343
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1344
ac_top_srcdir=$ac_top_build_prefix$srcdir
1345
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1346
esac
1347
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1348
1349
cd "$ac_dir" || { ac_status=$?; continue; }
1350
# Check for guested configure.
1351
if test -f "$ac_srcdir/configure.gnu"; then
1352
echo &&
1353
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1354
elif test -f "$ac_srcdir/configure"; then
1355
echo &&
1356
$SHELL "$ac_srcdir/configure" --help=recursive
1357
else
1358
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1359
fi || ac_status=$?
1360
cd "$ac_pwd" || { ac_status=$?; break; }
1361
done
1362
fi
1363
1364
test -n "$ac_init_help" && exit $ac_status
1365
if $ac_init_version; then
1366
cat <<\_ACEOF
1367
calc configure 0.2.2
1368
generated by GNU Autoconf 2.61
1369
1370
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1371
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1372
This configure script is free software; the Free Software Foundation
1373
gives unlimited permission to copy, distribute and modify it.
1374
_ACEOF
1375
exit
1376
fi
1377
cat >config.log <<_ACEOF
1378
This file contains any messages produced by compilers while
1379
running configure, to aid debugging if configure makes a mistake.
1380
1381
It was created by calc $as_me 0.2.2, which was
1382
generated by GNU Autoconf 2.61. Invocation command line was
1383
1384
$ $0 $@
1385
1386
_ACEOF
1387
exec 5>>config.log
1388
{
1389
cat <<_ASUNAME
1390
## --------- ##
1391
## Platform. ##
1392
## --------- ##
1393
1394
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1395
uname -m = `(uname -m) 2>/dev/null || echo unknown`
1396
uname -r = `(uname -r) 2>/dev/null || echo unknown`
1397
uname -s = `(uname -s) 2>/dev/null || echo unknown`
1398
uname -v = `(uname -v) 2>/dev/null || echo unknown`
1399
1400
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1401
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1402
1403
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1404
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1405
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1406
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1407
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1408
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1409
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1410
1411
_ASUNAME
1412
1413
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1414
for as_dir in $PATH
1415
do
1416
IFS=$as_save_IFS
1417
test -z "$as_dir" && as_dir=.
1418
echo "PATH: $as_dir"
1419
done
1420
IFS=$as_save_IFS
1421
1422
} >&5
1423
1424
cat >&5 <<_ACEOF
1425
1426
1427
## ----------- ##
1428
## Core tests. ##
1429
## ----------- ##
1430
1431
_ACEOF
1432
1433
1434
# Keep a trace of the command line.
1435
# Strip out --no-create and --no-recursion so they do not pile up.
1436
# Strip out --silent because we don't want to record it for future runs.
1437
# Also quote any args containing shell meta-characters.
1438
# Make two passes to allow for proper duplicate-argument suppression.
1439
ac_configure_args=
1440
ac_configure_args0=
1441
ac_configure_args1=
1442
ac_must_keep_next=false
1443
for ac_pass in 1 2
1444
do
1445
for ac_arg
1446
do
1447
case $ac_arg in
1448
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1449
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1450
| -silent | --silent | --silen | --sile | --sil)
1451
continue ;;
1452
*\'*)
1453
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1454
esac
1455
case $ac_pass in
1456
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1457
2)
1458
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1459
if test $ac_must_keep_next = true; then
1460
ac_must_keep_next=false # Got value, back to normal.
1461
else
1462
case $ac_arg in
1463
*=* | --config-cache | -C | -disable-* | --disable-* \
1464
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1465
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1466
| -with-* | --with-* | -without-* | --without-* | --x)
1467
case "$ac_configure_args0 " in
1468
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1469
esac
1470
;;
1471
-* ) ac_must_keep_next=true ;;
1472
esac
1473
fi
1474
ac_configure_args="$ac_configure_args '$ac_arg'"
1475
;;
1476
esac
1477
done
1478
done
1479
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1480
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1481
1482
# When interrupted or exit'd, cleanup temporary files, and complete
1483
# config.log. We remove comments because anyway the quotes in there
1484
# would cause problems or look ugly.
1485
# WARNING: Use '\'' to represent an apostrophe within the trap.
1486
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1487
trap 'exit_status=$?
1488
# Save into config.log some information that might help in debugging.
1489
{
1490
echo
1491
1492
cat <<\_ASBOX
1493
## ---------------- ##
1494
## Cache variables. ##
1495
## ---------------- ##
1496
_ASBOX
1497
echo
1498
# The following way of writing the cache mishandles newlines in values,
1499
(
1500
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1501
eval ac_val=\$$ac_var
1502
case $ac_val in #(
1503
*${as_nl}*)
1504
case $ac_var in #(
1505
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1506
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1507
esac
1508
case $ac_var in #(
1509
_ | IFS | as_nl) ;; #(
1510
*) $as_unset $ac_var ;;
1511
esac ;;
1512
esac
1513
done
1514
(set) 2>&1 |
1515
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1516
*${as_nl}ac_space=\ *)
1517
sed -n \
1518
"s/'\''/'\''\\\\'\'''\''/g;
1519
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1520
;; #(
1521
*)
1522
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1523
;;
1524
esac |
1525
sort
1526
)
1527
echo
1528
1529
cat <<\_ASBOX
1530
## ----------------- ##
1531
## Output variables. ##
1532
## ----------------- ##
1533
_ASBOX
1534
echo
1535
for ac_var in $ac_subst_vars
1536
do
1537
eval ac_val=\$$ac_var
1538
case $ac_val in
1539
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1540
esac
1541
echo "$ac_var='\''$ac_val'\''"
1542
done | sort
1543
echo
1544
1545
if test -n "$ac_subst_files"; then
1546
cat <<\_ASBOX
1547
## ------------------- ##
1548
## File substitutions. ##
1549
## ------------------- ##
1550
_ASBOX
1551
echo
1552
for ac_var in $ac_subst_files
1553
do
1554
eval ac_val=\$$ac_var
1555
case $ac_val in
1556
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1557
esac
1558
echo "$ac_var='\''$ac_val'\''"
1559
done | sort
1560
echo
1561
fi
1562
1563
if test -s confdefs.h; then
1564
cat <<\_ASBOX
1565
## ----------- ##
1566
## confdefs.h. ##
1567
## ----------- ##
1568
_ASBOX
1569
echo
1570
cat confdefs.h
1571
echo
1572
fi
1573
test "$ac_signal" != 0 &&
1574
echo "$as_me: caught signal $ac_signal"
1575
echo "$as_me: exit $exit_status"
1576
} >&5
1577
rm -f core *.core core.conftest.* &&
1578
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1579
exit $exit_status
1580
' 0
1581
for ac_signal in 1 2 13 15; do
1582
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1583
done
1584
ac_signal=0
1585
1586
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1587
rm -f -r conftest* confdefs.h
1588
1589
# Predefined preprocessor variables.
1590
1591
cat >>confdefs.h <<_ACEOF
1592
#define PACKAGE_NAME "$PACKAGE_NAME"
1593
_ACEOF
1594
1595
1596
cat >>confdefs.h <<_ACEOF
1597
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1598
_ACEOF
1599
1600
1601
cat >>confdefs.h <<_ACEOF
1602
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1603
_ACEOF
1604
1605
1606
cat >>confdefs.h <<_ACEOF
1607
#define PACKAGE_STRING "$PACKAGE_STRING"
1608
_ACEOF
1609
1610
1611
cat >>confdefs.h <<_ACEOF
1612
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1613
_ACEOF
1614
1615
1616
# Let the site file select an alternate cache file if it wants to.
1617
# Prefer explicitly selected file to automatically selected ones.
1618
if test -n "$CONFIG_SITE"; then
1619
set x "$CONFIG_SITE"
1620
elif test "x$prefix" != xNONE; then
1621
set x "$prefix/share/config.site" "$prefix/etc/config.site"
1622
else
1623
set x "$ac_default_prefix/share/config.site" \
1624
"$ac_default_prefix/etc/config.site"
1625
fi
1626
shift
1627
for ac_site_file
1628
do
1629
if test -r "$ac_site_file"; then
1630
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1631
echo "$as_me: loading site script $ac_site_file" >&6;}
1632
sed 's/^/| /' "$ac_site_file" >&5
1633
. "$ac_site_file"
1634
fi
1635
done
1636
1637
if test -r "$cache_file"; then
1638
# Some versions of bash will fail to source /dev/null (special
1639
# files actually), so we avoid doing that.
1640
if test -f "$cache_file"; then
1641
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1642
echo "$as_me: loading cache $cache_file" >&6;}
1643
case $cache_file in
1644
[\\/]* | ?:[\\/]* ) . "$cache_file";;
1645
*) . "./$cache_file";;
1646
esac
1647
fi
1648
else
1649
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1650
echo "$as_me: creating cache $cache_file" >&6;}
1651
>$cache_file
1652
fi
1653
1654
# Check that the precious variables saved in the cache have kept the same
1655
# value.
1656
ac_cache_corrupted=false
1657
for ac_var in $ac_precious_vars; do
1658
eval ac_old_set=\$ac_cv_env_${ac_var}_set
1659
eval ac_new_set=\$ac_env_${ac_var}_set
1660
eval ac_old_val=\$ac_cv_env_${ac_var}_value
1661
eval ac_new_val=\$ac_env_${ac_var}_value
1662
case $ac_old_set,$ac_new_set in
1663
set,)
1664
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1665
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1666
ac_cache_corrupted=: ;;
1667
,set)
1668
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1669
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1670
ac_cache_corrupted=: ;;
1671
,);;
1672
*)
1673
if test "x$ac_old_val" != "x$ac_new_val"; then
1674
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1675
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1676
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1677
echo "$as_me: former value: $ac_old_val" >&2;}
1678
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1679
echo "$as_me: current value: $ac_new_val" >&2;}
1680
ac_cache_corrupted=:
1681
fi;;
1682
esac
1683
# Pass precious variables to config.status.
1684
if test "$ac_new_set" = set; then
1685
case $ac_new_val in
1686
*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1687
*) ac_arg=$ac_var=$ac_new_val ;;
1688
esac
1689
case " $ac_configure_args " in
1690
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1691
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1692
esac
1693
fi
1694
done
1695
if $ac_cache_corrupted; then
1696
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1697
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1698
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1699
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1700
{ (exit 1); exit 1; }; }
1701
fi
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
ac_ext=c
1728
ac_cpp='$CPP $CPPFLAGS'
1729
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1730
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1731
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1732
1733
1734
am__api_version="1.9"
1735
ac_aux_dir=
1736
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1737
if test -f "$ac_dir/install-sh"; then
1738
ac_aux_dir=$ac_dir
1739
ac_install_sh="$ac_aux_dir/install-sh -c"
1740
break
1741
elif test -f "$ac_dir/install.sh"; then
1742
ac_aux_dir=$ac_dir
1743
ac_install_sh="$ac_aux_dir/install.sh -c"
1744
break
1745
elif test -f "$ac_dir/shtool"; then
1746
ac_aux_dir=$ac_dir
1747
ac_install_sh="$ac_aux_dir/shtool install -c"
1748
break
1749
fi
1750
done
1751
if test -z "$ac_aux_dir"; then
1752
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1753
echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1754
{ (exit 1); exit 1; }; }
1755
fi
1756
1757
# These three variables are undocumented and unsupported,
1758
# and are intended to be withdrawn in a future Autoconf release.
1759
# They can cause serious problems if a builder's source tree is in a directory
1760
# whose full name contains unusual characters.
1761
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1762
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1763
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1764
1765
1766
# Find a good install program. We prefer a C program (faster),
1767
# so one script is as good as another. But avoid the broken or
1768
# incompatible versions:
1769
# SysV /etc/install, /usr/sbin/install
1770
# SunOS /usr/etc/install
1771
# IRIX /sbin/install
1772
# AIX /bin/install
1773
# AmigaOS /C/install, which installs bootblocks on floppy discs
1774
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1775
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1776
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1777
# OS/2's system install, which has a completely different semantic
1778
# ./install, which can be erroneously created by make from ./install.sh.
1779
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
1780
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
1781
if test -z "$INSTALL"; then
1782
if test "${ac_cv_path_install+set}" = set; then
1783
echo $ECHO_N "(cached) $ECHO_C" >&6
1784
else
1785
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1786
for as_dir in $PATH
1787
do
1788
IFS=$as_save_IFS
1789
test -z "$as_dir" && as_dir=.
1790
# Account for people who put trailing slashes in PATH elements.
1791
case $as_dir/ in
1792
./ | .// | /cC/* | \
1793
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
1794
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
1795
/usr/ucb/* ) ;;
1796
*)
1797
# OSF1 and SCO ODT 3.0 have their own names for install.
1798
# Don't use installbsd from OSF since it installs stuff as root
1799
# by default.
1800
for ac_prog in ginstall scoinst install; do
1801
for ac_exec_ext in '' $ac_executable_extensions; do
1802
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
1803
if test $ac_prog = install &&
1804
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1805
# AIX install. It has an incompatible calling convention.
1806
:
1807
elif test $ac_prog = install &&
1808
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1809
# program-specific install script used by HP pwplus--don't use.
1810
:
1811
else
1812
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1813
break 3
1814
fi
1815
fi
1816
done
1817
done
1818
;;
1819
esac
1820
done
1821
IFS=$as_save_IFS
1822
1823
1824
fi
1825
if test "${ac_cv_path_install+set}" = set; then
1826
INSTALL=$ac_cv_path_install
1827
else
1828
# As a last resort, use the slow shell script. Don't cache a
1829
# value for INSTALL within a source directory, because that will
1830
# break other packages using the cache if that directory is
1831
# removed, or if the value is a relative name.
1832
INSTALL=$ac_install_sh
1833
fi
1834
fi
1835
{ echo "$as_me:$LINENO: result: $INSTALL" >&5
1836
echo "${ECHO_T}$INSTALL" >&6; }
1837
1838
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1839
# It thinks the first close brace ends the variable substitution.
1840
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1841
1842
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
1843
1844
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1845
1846
{ echo "$as_me:$LINENO: checking whether build environment is sane" >&5
1847
echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6; }
1848
# Just in case
1849
sleep 1
1850
echo timestamp > conftest.file
1851
# Do `set' in a subshell so we don't clobber the current shell's
1852
# arguments. Must try -L first in case configure is actually a
1853
# symlink; some systems play weird games with the mod time of symlinks
1854
# (eg FreeBSD returns the mod time of the symlink's containing
1855
# directory).
1856
if (
1857
set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
1858
if test "$*" = "X"; then
1859
# -L didn't work.
1860
set X `ls -t $srcdir/configure conftest.file`
1861
fi
1862
rm -f conftest.file
1863
if test "$*" != "X $srcdir/configure conftest.file" \
1864
&& test "$*" != "X conftest.file $srcdir/configure"; then
1865
1866
# If neither matched, then we have a broken ls. This can happen
1867
# if, for instance, CONFIG_SHELL is bash and it inherits a
1868
# broken ls alias from the environment. This has actually
1869
# happened. Such a system could not be considered "sane".
1870
{ { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken
1871
alias in your environment" >&5
1872
echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken
1873
alias in your environment" >&2;}
1874
{ (exit 1); exit 1; }; }
1875
fi
1876
1877
test "$2" = conftest.file
1878
)
1879
then
1880
# Ok.
1881
:
1882
else
1883
{ { echo "$as_me:$LINENO: error: newly created file is older than distributed files!
1884
Check your system clock" >&5
1885
echo "$as_me: error: newly created file is older than distributed files!
1886
Check your system clock" >&2;}
1887
{ (exit 1); exit 1; }; }
1888
fi
1889
{ echo "$as_me:$LINENO: result: yes" >&5
1890
echo "${ECHO_T}yes" >&6; }
1891
test "$program_prefix" != NONE &&
1892
program_transform_name="s&^&$program_prefix&;$program_transform_name"
1893
# Use a double $ so make ignores it.
1894
test "$program_suffix" != NONE &&
1895
program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1896
# Double any \ or $. echo might interpret backslashes.
1897
# By default was `s,x,x', remove it if useless.
1898
cat <<\_ACEOF >conftest.sed
1899
s/[\\$]/&&/g;s/;s,x,x,$//
1900
_ACEOF
1901
program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1902
rm -f conftest.sed
1903
1904
# expand $ac_aux_dir to an absolute path
1905
am_aux_dir=`cd $ac_aux_dir && pwd`
1906
1907
test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
1908
# Use eval to expand $SHELL
1909
if eval "$MISSING --run true"; then
1910
am_missing_run="$MISSING --run "
1911
else
1912
am_missing_run=
1913
{ echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5
1914
echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
1915
fi
1916
1917
if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
1918
# We used to keeping the `.' as first argument, in order to
1919
# allow $(mkdir_p) to be used without argument. As in
1920
# $(mkdir_p) $(somedir)
1921
# where $(somedir) is conditionally defined. However this is wrong
1922
# for two reasons:
1923
# 1. if the package is installed by a user who cannot write `.'
1924
# make install will fail,
1925
# 2. the above comment should most certainly read
1926
# $(mkdir_p) $(DESTDIR)$(somedir)
1927
# so it does not work when $(somedir) is undefined and
1928
# $(DESTDIR) is not.
1929
# To support the latter case, we have to write
1930
# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
1931
# so the `.' trick is pointless.
1932
mkdir_p='mkdir -p --'
1933
else
1934
# On NextStep and OpenStep, the `mkdir' command does not
1935
# recognize any option. It will interpret all options as
1936
# directories to create, and then abort because `.' already
1937
# exists.
1938
for d in ./-p ./--version;
1939
do
1940
test -d $d && rmdir $d
1941
done
1942
# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
1943
if test -f "$ac_aux_dir/mkinstalldirs"; then
1944
mkdir_p='$(mkinstalldirs)'
1945
else
1946
mkdir_p='$(install_sh) -d'
1947
fi
1948
fi
1949
1950
for ac_prog in gawk mawk nawk awk
1951
do
1952
# Extract the first word of "$ac_prog", so it can be a program name with args.
1953
set dummy $ac_prog; ac_word=$2
1954
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1955
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1956
if test "${ac_cv_prog_AWK+set}" = set; then
1957
echo $ECHO_N "(cached) $ECHO_C" >&6
1958
else
1959
if test -n "$AWK"; then
1960
ac_cv_prog_AWK="$AWK" # Let the user override the test.
1961
else
1962
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963
for as_dir in $PATH
1964
do
1965
IFS=$as_save_IFS
1966
test -z "$as_dir" && as_dir=.
1967
for ac_exec_ext in '' $ac_executable_extensions; do
1968
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1969
ac_cv_prog_AWK="$ac_prog"
1970
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1971
break 2
1972
fi
1973
done
1974
done
1975
IFS=$as_save_IFS
1976
1977
fi
1978
fi
1979
AWK=$ac_cv_prog_AWK
1980
if test -n "$AWK"; then
1981
{ echo "$as_me:$LINENO: result: $AWK" >&5
1982
echo "${ECHO_T}$AWK" >&6; }
1983
else
1984
{ echo "$as_me:$LINENO: result: no" >&5
1985
echo "${ECHO_T}no" >&6; }
1986
fi
1987
1988
1989
test -n "$AWK" && break
1990
done
1991
1992
{ echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
1993
echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
1994
set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
1995
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
1996
echo $ECHO_N "(cached) $ECHO_C" >&6
1997
else
1998
cat >conftest.make <<\_ACEOF
1999
SHELL = /bin/sh
2000
all:
2001
@echo '@@@%%%=$(MAKE)=@@@%%%'
2002
_ACEOF
2003
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
2004
case `${MAKE-make} -f conftest.make 2>/dev/null` in
2005
*@@@%%%=?*=@@@%%%*)
2006
eval ac_cv_prog_make_${ac_make}_set=yes;;
2007
*)
2008
eval ac_cv_prog_make_${ac_make}_set=no;;
2009
esac
2010
rm -f conftest.make
2011
fi
2012
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2013
{ echo "$as_me:$LINENO: result: yes" >&5
2014
echo "${ECHO_T}yes" >&6; }
2015
SET_MAKE=
2016
else
2017
{ echo "$as_me:$LINENO: result: no" >&5
2018
echo "${ECHO_T}no" >&6; }
2019
SET_MAKE="MAKE=${MAKE-make}"
2020
fi
2021
2022
rm -rf .tst 2>/dev/null
2023
mkdir .tst 2>/dev/null
2024
if test -d .tst; then
2025
am__leading_dot=.
2026
else
2027
am__leading_dot=_
2028
fi
2029
rmdir .tst 2>/dev/null
2030
2031
# test to see if srcdir already configured
2032
if test "`cd $srcdir && pwd`" != "`pwd`" &&
2033
test -f $srcdir/config.status; then
2034
{ { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5
2035
echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;}
2036
{ (exit 1); exit 1; }; }
2037
fi
2038
2039
# test whether we have cygpath
2040
if test -z "$CYGPATH_W"; then
2041
if (cygpath --version) >/dev/null 2>/dev/null; then
2042
CYGPATH_W='cygpath -w'
2043
else
2044
CYGPATH_W=echo
2045
fi
2046
fi
2047
2048
2049
# Define the identity of the package.
2050
PACKAGE=calc
2051
VERSION=0.2.2
2052
2053
2054
cat >>confdefs.h <<_ACEOF
2055
#define PACKAGE "$PACKAGE"
2056
_ACEOF
2057
2058
2059
cat >>confdefs.h <<_ACEOF
2060
#define VERSION "$VERSION"
2061
_ACEOF
2062
2063
# Some tools Automake needs.
2064
2065
ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2066
2067
2068
AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2069
2070
2071
AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2072
2073
2074
AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2075
2076
2077
MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2078
2079
install_sh=${install_sh-"$am_aux_dir/install-sh"}
2080
2081
# Installed binaries are usually stripped using `strip' when the user
2082
# run `make install-strip'. However `strip' might not be the right
2083
# tool to use in cross-compilation environments, therefore Automake
2084
# will honor the `STRIP' environment variable to overrule this program.
2085
if test "$cross_compiling" != no; then
2086
if test -n "$ac_tool_prefix"; then
2087
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2088
set dummy ${ac_tool_prefix}strip; ac_word=$2
2089
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2090
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2091
if test "${ac_cv_prog_STRIP+set}" = set; then
2092
echo $ECHO_N "(cached) $ECHO_C" >&6
2093
else
2094
if test -n "$STRIP"; then
2095
ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2096
else
2097
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2098
for as_dir in $PATH
2099
do
2100
IFS=$as_save_IFS
2101
test -z "$as_dir" && as_dir=.
2102
for ac_exec_ext in '' $ac_executable_extensions; do
2103
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2104
ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2105
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2106
break 2
2107
fi
2108
done
2109
done
2110
IFS=$as_save_IFS
2111
2112
fi
2113
fi
2114
STRIP=$ac_cv_prog_STRIP
2115
if test -n "$STRIP"; then
2116
{ echo "$as_me:$LINENO: result: $STRIP" >&5
2117
echo "${ECHO_T}$STRIP" >&6; }
2118
else
2119
{ echo "$as_me:$LINENO: result: no" >&5
2120
echo "${ECHO_T}no" >&6; }
2121
fi
2122
2123
2124
fi
2125
if test -z "$ac_cv_prog_STRIP"; then
2126
ac_ct_STRIP=$STRIP
2127
# Extract the first word of "strip", so it can be a program name with args.
2128
set dummy strip; ac_word=$2
2129
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2130
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2131
if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then
2132
echo $ECHO_N "(cached) $ECHO_C" >&6
2133
else
2134
if test -n "$ac_ct_STRIP"; then
2135
ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2136
else
2137
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2138
for as_dir in $PATH
2139
do
2140
IFS=$as_save_IFS
2141
test -z "$as_dir" && as_dir=.
2142
for ac_exec_ext in '' $ac_executable_extensions; do
2143
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2144
ac_cv_prog_ac_ct_STRIP="strip"
2145
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2146
break 2
2147
fi
2148
done
2149
done
2150
IFS=$as_save_IFS
2151
2152
fi
2153
fi
2154
ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2155
if test -n "$ac_ct_STRIP"; then
2156
{ echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5
2157
echo "${ECHO_T}$ac_ct_STRIP" >&6; }
2158
else
2159
{ echo "$as_me:$LINENO: result: no" >&5
2160
echo "${ECHO_T}no" >&6; }
2161
fi
2162
2163
if test "x$ac_ct_STRIP" = x; then
2164
STRIP=":"
2165
else
2166
case $cross_compiling:$ac_tool_warned in
2167
yes:)
2168
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2169
whose name does not start with the host triplet. If you think this
2170
configuration is useful to you, please write to autoconf@gnu.org." >&5
2171
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2172
whose name does not start with the host triplet. If you think this
2173
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2174
ac_tool_warned=yes ;;
2175
esac
2176
STRIP=$ac_ct_STRIP
2177
fi
2178
else
2179
STRIP="$ac_cv_prog_STRIP"
2180
fi
2181
2182
fi
2183
INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
2184
2185
# We need awk for the "check" target. The system "awk" is bad on
2186
# some platforms.
2187
# Always define AMTAR for backward compatibility.
2188
2189
AMTAR=${AMTAR-"${am_missing_run}tar"}
2190
2191
am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
2192
2193
2194
2195
2196
2197
2198
ac_config_headers="$ac_config_headers config.h"
2199
2200
2201
2202
2203
# Checks for programs.
2204
ac_ext=cpp
2205
ac_cpp='$CXXCPP $CPPFLAGS'
2206
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2207
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2208
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2209
if test -z "$CXX"; then
2210
if test -n "$CCC"; then
2211
CXX=$CCC
2212
else
2213
if test -n "$ac_tool_prefix"; then
2214
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2215
do
2216
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2217
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2218
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2219
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2220
if test "${ac_cv_prog_CXX+set}" = set; then
2221
echo $ECHO_N "(cached) $ECHO_C" >&6
2222
else
2223
if test -n "$CXX"; then
2224
ac_cv_prog_CXX="$CXX" # Let the user override the test.
2225
else
2226
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2227
for as_dir in $PATH
2228
do
2229
IFS=$as_save_IFS
2230
test -z "$as_dir" && as_dir=.
2231
for ac_exec_ext in '' $ac_executable_extensions; do
2232
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2233
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
2234
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2235
break 2
2236
fi
2237
done
2238
done
2239
IFS=$as_save_IFS
2240
2241
fi
2242
fi
2243
CXX=$ac_cv_prog_CXX
2244
if test -n "$CXX"; then
2245
{ echo "$as_me:$LINENO: result: $CXX" >&5
2246
echo "${ECHO_T}$CXX" >&6; }
2247
else
2248
{ echo "$as_me:$LINENO: result: no" >&5
2249
echo "${ECHO_T}no" >&6; }
2250
fi
2251
2252
2253
test -n "$CXX" && break
2254
done
2255
fi
2256
if test -z "$CXX"; then
2257
ac_ct_CXX=$CXX
2258
for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
2259
do
2260
# Extract the first word of "$ac_prog", so it can be a program name with args.
2261
set dummy $ac_prog; ac_word=$2
2262
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2263
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2264
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
2265
echo $ECHO_N "(cached) $ECHO_C" >&6
2266
else
2267
if test -n "$ac_ct_CXX"; then
2268
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
2269
else
2270
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2271
for as_dir in $PATH
2272
do
2273
IFS=$as_save_IFS
2274
test -z "$as_dir" && as_dir=.
2275
for ac_exec_ext in '' $ac_executable_extensions; do
2276
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2277
ac_cv_prog_ac_ct_CXX="$ac_prog"
2278
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2279
break 2
2280
fi
2281
done
2282
done
2283
IFS=$as_save_IFS
2284
2285
fi
2286
fi
2287
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
2288
if test -n "$ac_ct_CXX"; then
2289
{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
2290
echo "${ECHO_T}$ac_ct_CXX" >&6; }
2291
else
2292
{ echo "$as_me:$LINENO: result: no" >&5
2293
echo "${ECHO_T}no" >&6; }
2294
fi
2295
2296
2297
test -n "$ac_ct_CXX" && break
2298
done
2299
2300
if test "x$ac_ct_CXX" = x; then
2301
CXX="g++"
2302
else
2303
case $cross_compiling:$ac_tool_warned in
2304
yes:)
2305
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2306
whose name does not start with the host triplet. If you think this
2307
configuration is useful to you, please write to autoconf@gnu.org." >&5
2308
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2309
whose name does not start with the host triplet. If you think this
2310
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2311
ac_tool_warned=yes ;;
2312
esac
2313
CXX=$ac_ct_CXX
2314
fi
2315
fi
2316
2317
fi
2318
fi
2319
# Provide some information about the compiler.
2320
echo "$as_me:$LINENO: checking for C++ compiler version" >&5
2321
ac_compiler=`set X $ac_compile; echo $2`
2322
{ (ac_try="$ac_compiler --version >&5"
2323
case "(($ac_try" in
2324
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2325
*) ac_try_echo=$ac_try;;
2326
esac
2327
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2328
(eval "$ac_compiler --version >&5") 2>&5
2329
ac_status=$?
2330
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2331
(exit $ac_status); }
2332
{ (ac_try="$ac_compiler -v >&5"
2333
case "(($ac_try" in
2334
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2335
*) ac_try_echo=$ac_try;;
2336
esac
2337
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2338
(eval "$ac_compiler -v >&5") 2>&5
2339
ac_status=$?
2340
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2341
(exit $ac_status); }
2342
{ (ac_try="$ac_compiler -V >&5"
2343
case "(($ac_try" in
2344
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2345
*) ac_try_echo=$ac_try;;
2346
esac
2347
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2348
(eval "$ac_compiler -V >&5") 2>&5
2349
ac_status=$?
2350
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2351
(exit $ac_status); }
2352
2353
cat >conftest.$ac_ext <<_ACEOF
2354
/* confdefs.h. */
2355
_ACEOF
2356
cat confdefs.h >>conftest.$ac_ext
2357
cat >>conftest.$ac_ext <<_ACEOF
2358
/* end confdefs.h. */
2359
2360
int
2361
main ()
2362
{
2363
2364
;
2365
return 0;
2366
}
2367
_ACEOF
2368
ac_clean_files_save=$ac_clean_files
2369
ac_clean_files="$ac_clean_files a.out a.exe b.out"
2370
# Try to create an executable without -o first, disregard a.out.
2371
# It will help us diagnose broken compilers, and finding out an intuition
2372
# of exeext.
2373
{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
2374
echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
2375
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2376
#
2377
# List of possible output files, starting from the most likely.
2378
# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2379
# only as a last resort. b.out is created by i960 compilers.
2380
ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2381
#
2382
# The IRIX 6 linker writes into existing files which may not be
2383
# executable, retaining their permissions. Remove them first so a
2384
# subsequent execution test works.
2385
ac_rmfiles=
2386
for ac_file in $ac_files
2387
do
2388
case $ac_file in
2389
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2390
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2391
esac
2392
done
2393
rm -f $ac_rmfiles
2394
2395
if { (ac_try="$ac_link_default"
2396
case "(($ac_try" in
2397
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2398
*) ac_try_echo=$ac_try;;
2399
esac
2400
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2401
(eval "$ac_link_default") 2>&5
2402
ac_status=$?
2403
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2404
(exit $ac_status); }; then
2405
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2406
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2407
# in a Makefile. We should not override ac_cv_exeext if it was cached,
2408
# so that the user can short-circuit this test for compilers unknown to
2409
# Autoconf.
2410
for ac_file in $ac_files ''
2411
do
2412
test -f "$ac_file" || continue
2413
case $ac_file in
2414
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2415
;;
2416
[ab].out )
2417
# We found the default executable, but exeext='' is most
2418
# certainly right.
2419
break;;
2420
*.* )
2421
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2422
then :; else
2423
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2424
fi
2425
# We set ac_cv_exeext here because the later test for it is not
2426
# safe: cross compilers may not add the suffix if given an `-o'
2427
# argument, so we may need to know it at that point already.
2428
# Even if this section looks crufty: it has the advantage of
2429
# actually working.
2430
break;;
2431
* )
2432
break;;
2433
esac
2434
done
2435
test "$ac_cv_exeext" = no && ac_cv_exeext=
2436
2437
else
2438
ac_file=''
2439
fi
2440
2441
{ echo "$as_me:$LINENO: result: $ac_file" >&5
2442
echo "${ECHO_T}$ac_file" >&6; }
2443
if test -z "$ac_file"; then
2444
echo "$as_me: failed program was:" >&5
2445
sed 's/^/| /' conftest.$ac_ext >&5
2446
2447
{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2448
See \`config.log' for more details." >&5
2449
echo "$as_me: error: C++ compiler cannot create executables
2450
See \`config.log' for more details." >&2;}
2451
{ (exit 77); exit 77; }; }
2452
fi
2453
2454
ac_exeext=$ac_cv_exeext
2455
2456
# Check that the compiler produces executables we can run. If not, either
2457
# the compiler is broken, or we cross compile.
2458
{ echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2459
echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6; }
2460
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2461
# If not cross compiling, check that we can run a simple program.
2462
if test "$cross_compiling" != yes; then
2463
if { ac_try='./$ac_file'
2464
{ (case "(($ac_try" in
2465
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2466
*) ac_try_echo=$ac_try;;
2467
esac
2468
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2469
(eval "$ac_try") 2>&5
2470
ac_status=$?
2471
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2472
(exit $ac_status); }; }; then
2473
cross_compiling=no
2474
else
2475
if test "$cross_compiling" = maybe; then
2476
cross_compiling=yes
2477
else
2478
{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2479
If you meant to cross compile, use \`--host'.
2480
See \`config.log' for more details." >&5
2481
echo "$as_me: error: cannot run C++ compiled programs.
2482
If you meant to cross compile, use \`--host'.
2483
See \`config.log' for more details." >&2;}
2484
{ (exit 1); exit 1; }; }
2485
fi
2486
fi
2487
fi
2488
{ echo "$as_me:$LINENO: result: yes" >&5
2489
echo "${ECHO_T}yes" >&6; }
2490
2491
rm -f a.out a.exe conftest$ac_cv_exeext b.out
2492
ac_clean_files=$ac_clean_files_save
2493
# Check that the compiler produces executables we can run. If not, either
2494
# the compiler is broken, or we cross compile.
2495
{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2496
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2497
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2498
echo "${ECHO_T}$cross_compiling" >&6; }
2499
2500
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2501
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2502
if { (ac_try="$ac_link"
2503
case "(($ac_try" in
2504
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2505
*) ac_try_echo=$ac_try;;
2506
esac
2507
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2508
(eval "$ac_link") 2>&5
2509
ac_status=$?
2510
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2511
(exit $ac_status); }; then
2512
# If both `conftest.exe' and `conftest' are `present' (well, observable)
2513
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2514
# work properly (i.e., refer to `conftest.exe'), while it won't with
2515
# `rm'.
2516
for ac_file in conftest.exe conftest conftest.*; do
2517
test -f "$ac_file" || continue
2518
case $ac_file in
2519
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2520
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2521
break;;
2522
* ) break;;
2523
esac
2524
done
2525
else
2526
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2527
See \`config.log' for more details." >&5
2528
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2529
See \`config.log' for more details." >&2;}
2530
{ (exit 1); exit 1; }; }
2531
fi
2532
2533
rm -f conftest$ac_cv_exeext
2534
{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2535
echo "${ECHO_T}$ac_cv_exeext" >&6; }
2536
2537
rm -f conftest.$ac_ext
2538
EXEEXT=$ac_cv_exeext
2539
ac_exeext=$EXEEXT
2540
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2541
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2542
if test "${ac_cv_objext+set}" = set; then
2543
echo $ECHO_N "(cached) $ECHO_C" >&6
2544
else
2545
cat >conftest.$ac_ext <<_ACEOF
2546
/* confdefs.h. */
2547
_ACEOF
2548
cat confdefs.h >>conftest.$ac_ext
2549
cat >>conftest.$ac_ext <<_ACEOF
2550
/* end confdefs.h. */
2551
2552
int
2553
main ()
2554
{
2555
2556
;
2557
return 0;
2558
}
2559
_ACEOF
2560
rm -f conftest.o conftest.obj
2561
if { (ac_try="$ac_compile"
2562
case "(($ac_try" in
2563
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2564
*) ac_try_echo=$ac_try;;
2565
esac
2566
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2567
(eval "$ac_compile") 2>&5
2568
ac_status=$?
2569
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2570
(exit $ac_status); }; then
2571
for ac_file in conftest.o conftest.obj conftest.*; do
2572
test -f "$ac_file" || continue;
2573
case $ac_file in
2574
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2575
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2576
break;;
2577
esac
2578
done
2579
else
2580
echo "$as_me: failed program was:" >&5
2581
sed 's/^/| /' conftest.$ac_ext >&5
2582
2583
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2584
See \`config.log' for more details." >&5
2585
echo "$as_me: error: cannot compute suffix of object files: cannot compile
2586
See \`config.log' for more details." >&2;}
2587
{ (exit 1); exit 1; }; }
2588
fi
2589
2590
rm -f conftest.$ac_cv_objext conftest.$ac_ext
2591
fi
2592
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2593
echo "${ECHO_T}$ac_cv_objext" >&6; }
2594
OBJEXT=$ac_cv_objext
2595
ac_objext=$OBJEXT
2596
{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2597
echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2598
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2599
echo $ECHO_N "(cached) $ECHO_C" >&6
2600
else
2601
cat >conftest.$ac_ext <<_ACEOF
2602
/* confdefs.h. */
2603
_ACEOF
2604
cat confdefs.h >>conftest.$ac_ext
2605
cat >>conftest.$ac_ext <<_ACEOF
2606
/* end confdefs.h. */
2607
2608
int
2609
main ()
2610
{
2611
#ifndef __GNUC__
2612
choke me
2613
#endif
2614
2615
;
2616
return 0;
2617
}
2618
_ACEOF
2619
rm -f conftest.$ac_objext
2620
if { (ac_try="$ac_compile"
2621
case "(($ac_try" in
2622
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2623
*) ac_try_echo=$ac_try;;
2624
esac
2625
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2626
(eval "$ac_compile") 2>conftest.er1
2627
ac_status=$?
2628
grep -v '^ *+' conftest.er1 >conftest.err
2629
rm -f conftest.er1
2630
cat conftest.err >&5
2631
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2632
(exit $ac_status); } && {
2633
test -z "$ac_cxx_werror_flag" ||
2634
test ! -s conftest.err
2635
} && test -s conftest.$ac_objext; then
2636
ac_compiler_gnu=yes
2637
else
2638
echo "$as_me: failed program was:" >&5
2639
sed 's/^/| /' conftest.$ac_ext >&5
2640
2641
ac_compiler_gnu=no
2642
fi
2643
2644
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2645
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2646
2647
fi
2648
{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2649
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
2650
GXX=`test $ac_compiler_gnu = yes && echo yes`
2651
ac_test_CXXFLAGS=${CXXFLAGS+set}
2652
ac_save_CXXFLAGS=$CXXFLAGS
2653
{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2654
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
2655
if test "${ac_cv_prog_cxx_g+set}" = set; then
2656
echo $ECHO_N "(cached) $ECHO_C" >&6
2657
else
2658
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2659
ac_cxx_werror_flag=yes
2660
ac_cv_prog_cxx_g=no
2661
CXXFLAGS="-g"
2662
cat >conftest.$ac_ext <<_ACEOF
2663
/* confdefs.h. */
2664
_ACEOF
2665
cat confdefs.h >>conftest.$ac_ext
2666
cat >>conftest.$ac_ext <<_ACEOF
2667
/* end confdefs.h. */
2668
2669
int
2670
main ()
2671
{
2672
2673
;
2674
return 0;
2675
}
2676
_ACEOF
2677
rm -f conftest.$ac_objext
2678
if { (ac_try="$ac_compile"
2679
case "(($ac_try" in
2680
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2681
*) ac_try_echo=$ac_try;;
2682
esac
2683
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2684
(eval "$ac_compile") 2>conftest.er1
2685
ac_status=$?
2686
grep -v '^ *+' conftest.er1 >conftest.err
2687
rm -f conftest.er1
2688
cat conftest.err >&5
2689
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2690
(exit $ac_status); } && {
2691
test -z "$ac_cxx_werror_flag" ||
2692
test ! -s conftest.err
2693
} && test -s conftest.$ac_objext; then
2694
ac_cv_prog_cxx_g=yes
2695
else
2696
echo "$as_me: failed program was:" >&5
2697
sed 's/^/| /' conftest.$ac_ext >&5
2698
2699
CXXFLAGS=""
2700
cat >conftest.$ac_ext <<_ACEOF
2701
/* confdefs.h. */
2702
_ACEOF
2703
cat confdefs.h >>conftest.$ac_ext
2704
cat >>conftest.$ac_ext <<_ACEOF
2705
/* end confdefs.h. */
2706
2707
int
2708
main ()
2709
{
2710
2711
;
2712
return 0;
2713
}
2714
_ACEOF
2715
rm -f conftest.$ac_objext
2716
if { (ac_try="$ac_compile"
2717
case "(($ac_try" in
2718
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2719
*) ac_try_echo=$ac_try;;
2720
esac
2721
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2722
(eval "$ac_compile") 2>conftest.er1
2723
ac_status=$?
2724
grep -v '^ *+' conftest.er1 >conftest.err
2725
rm -f conftest.er1
2726
cat conftest.err >&5
2727
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2728
(exit $ac_status); } && {
2729
test -z "$ac_cxx_werror_flag" ||
2730
test ! -s conftest.err
2731
} && test -s conftest.$ac_objext; then
2732
:
2733
else
2734
echo "$as_me: failed program was:" >&5
2735
sed 's/^/| /' conftest.$ac_ext >&5
2736
2737
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2738
CXXFLAGS="-g"
2739
cat >conftest.$ac_ext <<_ACEOF
2740
/* confdefs.h. */
2741
_ACEOF
2742
cat confdefs.h >>conftest.$ac_ext
2743
cat >>conftest.$ac_ext <<_ACEOF
2744
/* end confdefs.h. */
2745
2746
int
2747
main ()
2748
{
2749
2750
;
2751
return 0;
2752
}
2753
_ACEOF
2754
rm -f conftest.$ac_objext
2755
if { (ac_try="$ac_compile"
2756
case "(($ac_try" in
2757
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2758
*) ac_try_echo=$ac_try;;
2759
esac
2760
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2761
(eval "$ac_compile") 2>conftest.er1
2762
ac_status=$?
2763
grep -v '^ *+' conftest.er1 >conftest.err
2764
rm -f conftest.er1
2765
cat conftest.err >&5
2766
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2767
(exit $ac_status); } && {
2768
test -z "$ac_cxx_werror_flag" ||
2769
test ! -s conftest.err
2770
} && test -s conftest.$ac_objext; then
2771
ac_cv_prog_cxx_g=yes
2772
else
2773
echo "$as_me: failed program was:" >&5
2774
sed 's/^/| /' conftest.$ac_ext >&5
2775
2776
2777
fi
2778
2779
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2780
fi
2781
2782
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2783
fi
2784
2785
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2786
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2787
fi
2788
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2789
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
2790
if test "$ac_test_CXXFLAGS" = set; then
2791
CXXFLAGS=$ac_save_CXXFLAGS
2792
elif test $ac_cv_prog_cxx_g = yes; then
2793
if test "$GXX" = yes; then
2794
CXXFLAGS="-g -O2"
2795
else
2796
CXXFLAGS="-g"
2797
fi
2798
else
2799
if test "$GXX" = yes; then
2800
CXXFLAGS="-O2"
2801
else
2802
CXXFLAGS=
2803
fi
2804
fi
2805
ac_ext=c
2806
ac_cpp='$CPP $CPPFLAGS'
2807
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2808
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2809
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2810
DEPDIR="${am__leading_dot}deps"
2811
2812
ac_config_commands="$ac_config_commands depfiles"
2813
2814
2815
am_make=${MAKE-make}
2816
cat > confinc << 'END'
2817
am__doit:
2818
@echo done
2819
.PHONY: am__doit
2820
END
2821
# If we don't find an include directive, just comment out the code.
2822
{ echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5
2823
echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6; }
2824
am__include="#"
2825
am__quote=
2826
_am_result=none
2827
# First try GNU make style include.
2828
echo "include confinc" > confmf
2829
# We grep out `Entering directory' and `Leaving directory'
2830
# messages which can occur if `w' ends up in MAKEFLAGS.
2831
# In particular we don't look at `^make:' because GNU make might
2832
# be invoked under some other name (usually "gmake"), in which
2833
# case it prints its new name instead of `make'.
2834
if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
2835
am__include=include
2836
am__quote=
2837
_am_result=GNU
2838
fi
2839
# Now try BSD make style include.
2840
if test "$am__include" = "#"; then
2841
echo '.include "confinc"' > confmf
2842
if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
2843
am__include=.include
2844
am__quote="\""
2845
_am_result=BSD
2846
fi
2847
fi
2848
2849
2850
{ echo "$as_me:$LINENO: result: $_am_result" >&5
2851
echo "${ECHO_T}$_am_result" >&6; }
2852
rm -f confinc confmf
2853
2854
# Check whether --enable-dependency-tracking was given.
2855
if test "${enable_dependency_tracking+set}" = set; then
2856
enableval=$enable_dependency_tracking;
2857
fi
2858
2859
if test "x$enable_dependency_tracking" != xno; then
2860
am_depcomp="$ac_aux_dir/depcomp"
2861
AMDEPBACKSLASH='\'
2862
fi
2863
2864
2865
if test "x$enable_dependency_tracking" != xno; then
2866
AMDEP_TRUE=
2867
AMDEP_FALSE='#'
2868
else
2869
AMDEP_TRUE='#'
2870
AMDEP_FALSE=
2871
fi
2872
2873
2874
2875
2876
depcc="$CXX" am_compiler_list=
2877
2878
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
2879
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
2880
if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then
2881
echo $ECHO_N "(cached) $ECHO_C" >&6
2882
else
2883
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
2884
# We make a subdir and do the tests there. Otherwise we can end up
2885
# making bogus files that we don't know about and never remove. For
2886
# instance it was reported that on HP-UX the gcc test will end up
2887
# making a dummy file named `D' -- because `-MD' means `put the output
2888
# in D'.
2889
mkdir conftest.dir
2890
# Copy depcomp to subdir because otherwise we won't find it if we're
2891
# using a relative directory.
2892
cp "$am_depcomp" conftest.dir
2893
cd conftest.dir
2894
# We will build objects and dependencies in a subdirectory because
2895
# it helps to detect inapplicable dependency modes. For instance
2896
# both Tru64's cc and ICC support -MD to output dependencies as a
2897
# side effect of compilation, but ICC will put the dependencies in
2898
# the current directory while Tru64 will put them in the object
2899
# directory.
2900
mkdir sub
2901
2902
am_cv_CXX_dependencies_compiler_type=none
2903
if test "$am_compiler_list" = ""; then
2904
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
2905
fi
2906
for depmode in $am_compiler_list; do
2907
# Setup a source with many dependencies, because some compilers
2908
# like to wrap large dependency lists on column 80 (with \), and
2909
# we should not choose a depcomp mode which is confused by this.
2910
#
2911
# We need to recreate these files for each test, as the compiler may
2912
# overwrite some of them when testing with obscure command lines.
2913
# This happens at least with the AIX C compiler.
2914
: > sub/conftest.c
2915
for i in 1 2 3 4 5 6; do
2916
echo '#include "conftst'$i'.h"' >> sub/conftest.c
2917
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
2918
# Solaris 8's {/usr,}/bin/sh.
2919
touch sub/conftst$i.h
2920
done
2921
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
2922
2923
case $depmode in
2924
nosideeffect)
2925
# after this tag, mechanisms are not by side-effect, so they'll
2926
# only be used when explicitly requested
2927
if test "x$enable_dependency_tracking" = xyes; then
2928
continue
2929
else
2930
break
2931
fi
2932
;;
2933
none) break ;;
2934
esac
2935
# We check with `-c' and `-o' for the sake of the "dashmstdout"
2936
# mode. It turns out that the SunPro C++ compiler does not properly
2937
# handle `-M -o', and we need to detect this.
2938
if depmode=$depmode \
2939
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
2940
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
2941
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
2942
>/dev/null 2>conftest.err &&
2943
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
2944
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
2945
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
2946
# icc doesn't choke on unknown options, it will just issue warnings
2947
# or remarks (even with -Werror). So we grep stderr for any message
2948
# that says an option was ignored or not supported.
2949
# When given -MP, icc 7.0 and 7.1 complain thusly:
2950
# icc: Command line warning: ignoring option '-M'; no argument required
2951
# The diagnosis changed in icc 8.0:
2952
# icc: Command line remark: option '-MP' not supported
2953
if (grep 'ignoring option' conftest.err ||
2954
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
2955
am_cv_CXX_dependencies_compiler_type=$depmode
2956
break
2957
fi
2958
fi
2959
done
2960
2961
cd ..
2962
rm -rf conftest.dir
2963
else
2964
am_cv_CXX_dependencies_compiler_type=none
2965
fi
2966
2967
fi
2968
{ echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5
2969
echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6; }
2970
CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
2971
2972
2973
2974
if
2975
test "x$enable_dependency_tracking" != xno \
2976
&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
2977
am__fastdepCXX_TRUE=
2978
am__fastdepCXX_FALSE='#'
2979
else
2980
am__fastdepCXX_TRUE='#'
2981
am__fastdepCXX_FALSE=
2982
fi
2983
2984
2985
ac_ext=c
2986
ac_cpp='$CPP $CPPFLAGS'
2987
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2988
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2989
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2990
if test -n "$ac_tool_prefix"; then
2991
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2992
set dummy ${ac_tool_prefix}gcc; ac_word=$2
2993
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2994
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2995
if test "${ac_cv_prog_CC+set}" = set; then
2996
echo $ECHO_N "(cached) $ECHO_C" >&6
2997
else
2998
if test -n "$CC"; then
2999
ac_cv_prog_CC="$CC" # Let the user override the test.
3000
else
3001
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3002
for as_dir in $PATH
3003
do
3004
IFS=$as_save_IFS
3005
test -z "$as_dir" && as_dir=.
3006
for ac_exec_ext in '' $ac_executable_extensions; do
3007
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3008
ac_cv_prog_CC="${ac_tool_prefix}gcc"
3009
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3010
break 2
3011
fi
3012
done
3013
done
3014
IFS=$as_save_IFS
3015
3016
fi
3017
fi
3018
CC=$ac_cv_prog_CC
3019
if test -n "$CC"; then
3020
{ echo "$as_me:$LINENO: result: $CC" >&5
3021
echo "${ECHO_T}$CC" >&6; }
3022
else
3023
{ echo "$as_me:$LINENO: result: no" >&5
3024
echo "${ECHO_T}no" >&6; }
3025
fi
3026
3027
3028
fi
3029
if test -z "$ac_cv_prog_CC"; then
3030
ac_ct_CC=$CC
3031
# Extract the first word of "gcc", so it can be a program name with args.
3032
set dummy gcc; ac_word=$2
3033
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3034
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3035
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3036
echo $ECHO_N "(cached) $ECHO_C" >&6
3037
else
3038
if test -n "$ac_ct_CC"; then
3039
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3040
else
3041
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042
for as_dir in $PATH
3043
do
3044
IFS=$as_save_IFS
3045
test -z "$as_dir" && as_dir=.
3046
for ac_exec_ext in '' $ac_executable_extensions; do
3047
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3048
ac_cv_prog_ac_ct_CC="gcc"
3049
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3050
break 2
3051
fi
3052
done
3053
done
3054
IFS=$as_save_IFS
3055
3056
fi
3057
fi
3058
ac_ct_CC=$ac_cv_prog_ac_ct_CC
3059
if test -n "$ac_ct_CC"; then
3060
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3061
echo "${ECHO_T}$ac_ct_CC" >&6; }
3062
else
3063
{ echo "$as_me:$LINENO: result: no" >&5
3064
echo "${ECHO_T}no" >&6; }
3065
fi
3066
3067
if test "x$ac_ct_CC" = x; then
3068
CC=""
3069
else
3070
case $cross_compiling:$ac_tool_warned in
3071
yes:)
3072
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3073
whose name does not start with the host triplet. If you think this
3074
configuration is useful to you, please write to autoconf@gnu.org." >&5
3075
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3076
whose name does not start with the host triplet. If you think this
3077
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3078
ac_tool_warned=yes ;;
3079
esac
3080
CC=$ac_ct_CC
3081
fi
3082
else
3083
CC="$ac_cv_prog_CC"
3084
fi
3085
3086
if test -z "$CC"; then
3087
if test -n "$ac_tool_prefix"; then
3088
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3089
set dummy ${ac_tool_prefix}cc; ac_word=$2
3090
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3091
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3092
if test "${ac_cv_prog_CC+set}" = set; then
3093
echo $ECHO_N "(cached) $ECHO_C" >&6
3094
else
3095
if test -n "$CC"; then
3096
ac_cv_prog_CC="$CC" # Let the user override the test.
3097
else
3098
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3099
for as_dir in $PATH
3100
do
3101
IFS=$as_save_IFS
3102
test -z "$as_dir" && as_dir=.
3103
for ac_exec_ext in '' $ac_executable_extensions; do
3104
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3105
ac_cv_prog_CC="${ac_tool_prefix}cc"
3106
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3107
break 2
3108
fi
3109
done
3110
done
3111
IFS=$as_save_IFS
3112
3113
fi
3114
fi
3115
CC=$ac_cv_prog_CC
3116
if test -n "$CC"; then
3117
{ echo "$as_me:$LINENO: result: $CC" >&5
3118
echo "${ECHO_T}$CC" >&6; }
3119
else
3120
{ echo "$as_me:$LINENO: result: no" >&5
3121
echo "${ECHO_T}no" >&6; }
3122
fi
3123
3124
3125
fi
3126
fi
3127
if test -z "$CC"; then
3128
# Extract the first word of "cc", so it can be a program name with args.
3129
set dummy cc; ac_word=$2
3130
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3131
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3132
if test "${ac_cv_prog_CC+set}" = set; then
3133
echo $ECHO_N "(cached) $ECHO_C" >&6
3134
else
3135
if test -n "$CC"; then
3136
ac_cv_prog_CC="$CC" # Let the user override the test.
3137
else
3138
ac_prog_rejected=no
3139
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3140
for as_dir in $PATH
3141
do
3142
IFS=$as_save_IFS
3143
test -z "$as_dir" && as_dir=.
3144
for ac_exec_ext in '' $ac_executable_extensions; do
3145
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3146
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3147
ac_prog_rejected=yes
3148
continue
3149
fi
3150
ac_cv_prog_CC="cc"
3151
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3152
break 2
3153
fi
3154
done
3155
done
3156
IFS=$as_save_IFS
3157
3158
if test $ac_prog_rejected = yes; then
3159
# We found a bogon in the path, so make sure we never use it.
3160
set dummy $ac_cv_prog_CC
3161
shift
3162
if test $# != 0; then
3163
# We chose a different compiler from the bogus one.
3164
# However, it has the same basename, so the bogon will be chosen
3165
# first if we set CC to just the basename; use the full file name.
3166
shift
3167
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3168
fi
3169
fi
3170
fi
3171
fi
3172
CC=$ac_cv_prog_CC
3173
if test -n "$CC"; then
3174
{ echo "$as_me:$LINENO: result: $CC" >&5
3175
echo "${ECHO_T}$CC" >&6; }
3176
else
3177
{ echo "$as_me:$LINENO: result: no" >&5
3178
echo "${ECHO_T}no" >&6; }
3179
fi
3180
3181
3182
fi
3183
if test -z "$CC"; then
3184
if test -n "$ac_tool_prefix"; then
3185
for ac_prog in cl.exe
3186
do
3187
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3188
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3189
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3190
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3191
if test "${ac_cv_prog_CC+set}" = set; then
3192
echo $ECHO_N "(cached) $ECHO_C" >&6
3193
else
3194
if test -n "$CC"; then
3195
ac_cv_prog_CC="$CC" # Let the user override the test.
3196
else
3197
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3198
for as_dir in $PATH
3199
do
3200
IFS=$as_save_IFS
3201
test -z "$as_dir" && as_dir=.
3202
for ac_exec_ext in '' $ac_executable_extensions; do
3203
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3204
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3205
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3206
break 2
3207
fi
3208
done
3209
done
3210
IFS=$as_save_IFS
3211
3212
fi
3213
fi
3214
CC=$ac_cv_prog_CC
3215
if test -n "$CC"; then
3216
{ echo "$as_me:$LINENO: result: $CC" >&5
3217
echo "${ECHO_T}$CC" >&6; }
3218
else
3219
{ echo "$as_me:$LINENO: result: no" >&5
3220
echo "${ECHO_T}no" >&6; }
3221
fi
3222
3223
3224
test -n "$CC" && break
3225
done
3226
fi
3227
if test -z "$CC"; then
3228
ac_ct_CC=$CC
3229
for ac_prog in cl.exe
3230
do
3231
# Extract the first word of "$ac_prog", so it can be a program name with args.
3232
set dummy $ac_prog; ac_word=$2
3233
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3234
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3235
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3236
echo $ECHO_N "(cached) $ECHO_C" >&6
3237
else
3238
if test -n "$ac_ct_CC"; then
3239
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3240
else
3241
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3242
for as_dir in $PATH
3243
do
3244
IFS=$as_save_IFS
3245
test -z "$as_dir" && as_dir=.
3246
for ac_exec_ext in '' $ac_executable_extensions; do
3247
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3248
ac_cv_prog_ac_ct_CC="$ac_prog"
3249
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3250
break 2
3251
fi
3252
done
3253
done
3254
IFS=$as_save_IFS
3255
3256
fi
3257
fi
3258
ac_ct_CC=$ac_cv_prog_ac_ct_CC
3259
if test -n "$ac_ct_CC"; then
3260
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3261
echo "${ECHO_T}$ac_ct_CC" >&6; }
3262
else
3263
{ echo "$as_me:$LINENO: result: no" >&5
3264
echo "${ECHO_T}no" >&6; }
3265
fi
3266
3267
3268
test -n "$ac_ct_CC" && break
3269
done
3270
3271
if test "x$ac_ct_CC" = x; then
3272
CC=""
3273
else
3274
case $cross_compiling:$ac_tool_warned in
3275
yes:)
3276
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3277
whose name does not start with the host triplet. If you think this
3278
configuration is useful to you, please write to autoconf@gnu.org." >&5
3279
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3280
whose name does not start with the host triplet. If you think this
3281
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3282
ac_tool_warned=yes ;;
3283
esac
3284
CC=$ac_ct_CC
3285
fi
3286
fi
3287
3288
fi
3289
3290
3291
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3292
See \`config.log' for more details." >&5
3293
echo "$as_me: error: no acceptable C compiler found in \$PATH
3294
See \`config.log' for more details." >&2;}
3295
{ (exit 1); exit 1; }; }
3296
3297
# Provide some information about the compiler.
3298
echo "$as_me:$LINENO: checking for C compiler version" >&5
3299
ac_compiler=`set X $ac_compile; echo $2`
3300
{ (ac_try="$ac_compiler --version >&5"
3301
case "(($ac_try" in
3302
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3303
*) ac_try_echo=$ac_try;;
3304
esac
3305
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3306
(eval "$ac_compiler --version >&5") 2>&5
3307
ac_status=$?
3308
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3309
(exit $ac_status); }
3310
{ (ac_try="$ac_compiler -v >&5"
3311
case "(($ac_try" in
3312
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3313
*) ac_try_echo=$ac_try;;
3314
esac
3315
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3316
(eval "$ac_compiler -v >&5") 2>&5
3317
ac_status=$?
3318
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3319
(exit $ac_status); }
3320
{ (ac_try="$ac_compiler -V >&5"
3321
case "(($ac_try" in
3322
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3323
*) ac_try_echo=$ac_try;;
3324
esac
3325
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3326
(eval "$ac_compiler -V >&5") 2>&5
3327
ac_status=$?
3328
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3329
(exit $ac_status); }
3330
3331
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3332
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3333
if test "${ac_cv_c_compiler_gnu+set}" = set; then
3334
echo $ECHO_N "(cached) $ECHO_C" >&6
3335
else
3336
cat >conftest.$ac_ext <<_ACEOF
3337
/* confdefs.h. */
3338
_ACEOF
3339
cat confdefs.h >>conftest.$ac_ext
3340
cat >>conftest.$ac_ext <<_ACEOF
3341
/* end confdefs.h. */
3342
3343
int
3344
main ()
3345
{
3346
#ifndef __GNUC__
3347
choke me
3348
#endif
3349
3350
;
3351
return 0;
3352
}
3353
_ACEOF
3354
rm -f conftest.$ac_objext
3355
if { (ac_try="$ac_compile"
3356
case "(($ac_try" in
3357
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3358
*) ac_try_echo=$ac_try;;
3359
esac
3360
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3361
(eval "$ac_compile") 2>conftest.er1
3362
ac_status=$?
3363
grep -v '^ *+' conftest.er1 >conftest.err
3364
rm -f conftest.er1
3365
cat conftest.err >&5
3366
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3367
(exit $ac_status); } && {
3368
test -z "$ac_c_werror_flag" ||
3369
test ! -s conftest.err
3370
} && test -s conftest.$ac_objext; then
3371
ac_compiler_gnu=yes
3372
else
3373
echo "$as_me: failed program was:" >&5
3374
sed 's/^/| /' conftest.$ac_ext >&5
3375
3376
ac_compiler_gnu=no
3377
fi
3378
3379
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3380
ac_cv_c_compiler_gnu=$ac_compiler_gnu
3381
3382
fi
3383
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3384
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3385
GCC=`test $ac_compiler_gnu = yes && echo yes`
3386
ac_test_CFLAGS=${CFLAGS+set}
3387
ac_save_CFLAGS=$CFLAGS
3388
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3389
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3390
if test "${ac_cv_prog_cc_g+set}" = set; then
3391
echo $ECHO_N "(cached) $ECHO_C" >&6
3392
else
3393
ac_save_c_werror_flag=$ac_c_werror_flag
3394
ac_c_werror_flag=yes
3395
ac_cv_prog_cc_g=no
3396
CFLAGS="-g"
3397
cat >conftest.$ac_ext <<_ACEOF
3398
/* confdefs.h. */
3399
_ACEOF
3400
cat confdefs.h >>conftest.$ac_ext
3401
cat >>conftest.$ac_ext <<_ACEOF
3402
/* end confdefs.h. */
3403
3404
int
3405
main ()
3406
{
3407
3408
;
3409
return 0;
3410
}
3411
_ACEOF
3412
rm -f conftest.$ac_objext
3413
if { (ac_try="$ac_compile"
3414
case "(($ac_try" in
3415
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3416
*) ac_try_echo=$ac_try;;
3417
esac
3418
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3419
(eval "$ac_compile") 2>conftest.er1
3420
ac_status=$?
3421
grep -v '^ *+' conftest.er1 >conftest.err
3422
rm -f conftest.er1
3423
cat conftest.err >&5
3424
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3425
(exit $ac_status); } && {
3426
test -z "$ac_c_werror_flag" ||
3427
test ! -s conftest.err
3428
} && test -s conftest.$ac_objext; then
3429
ac_cv_prog_cc_g=yes
3430
else
3431
echo "$as_me: failed program was:" >&5
3432
sed 's/^/| /' conftest.$ac_ext >&5
3433
3434
CFLAGS=""
3435
cat >conftest.$ac_ext <<_ACEOF
3436
/* confdefs.h. */
3437
_ACEOF
3438
cat confdefs.h >>conftest.$ac_ext
3439
cat >>conftest.$ac_ext <<_ACEOF
3440
/* end confdefs.h. */
3441
3442
int
3443
main ()
3444
{
3445
3446
;
3447
return 0;
3448
}
3449
_ACEOF
3450
rm -f conftest.$ac_objext
3451
if { (ac_try="$ac_compile"
3452
case "(($ac_try" in
3453
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3454
*) ac_try_echo=$ac_try;;
3455
esac
3456
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3457
(eval "$ac_compile") 2>conftest.er1
3458
ac_status=$?
3459
grep -v '^ *+' conftest.er1 >conftest.err
3460
rm -f conftest.er1
3461
cat conftest.err >&5
3462
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3463
(exit $ac_status); } && {
3464
test -z "$ac_c_werror_flag" ||
3465
test ! -s conftest.err
3466
} && test -s conftest.$ac_objext; then
3467
:
3468
else
3469
echo "$as_me: failed program was:" >&5
3470
sed 's/^/| /' conftest.$ac_ext >&5
3471
3472
ac_c_werror_flag=$ac_save_c_werror_flag
3473
CFLAGS="-g"
3474
cat >conftest.$ac_ext <<_ACEOF
3475
/* confdefs.h. */
3476
_ACEOF
3477
cat confdefs.h >>conftest.$ac_ext
3478
cat >>conftest.$ac_ext <<_ACEOF
3479
/* end confdefs.h. */
3480
3481
int
3482
main ()
3483
{
3484
3485
;
3486
return 0;
3487
}
3488
_ACEOF
3489
rm -f conftest.$ac_objext
3490
if { (ac_try="$ac_compile"
3491
case "(($ac_try" in
3492
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3493
*) ac_try_echo=$ac_try;;
3494
esac
3495
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3496
(eval "$ac_compile") 2>conftest.er1
3497
ac_status=$?
3498
grep -v '^ *+' conftest.er1 >conftest.err
3499
rm -f conftest.er1
3500
cat conftest.err >&5
3501
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3502
(exit $ac_status); } && {
3503
test -z "$ac_c_werror_flag" ||
3504
test ! -s conftest.err
3505
} && test -s conftest.$ac_objext; then
3506
ac_cv_prog_cc_g=yes
3507
else
3508
echo "$as_me: failed program was:" >&5
3509
sed 's/^/| /' conftest.$ac_ext >&5
3510
3511
3512
fi
3513
3514
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3515
fi
3516
3517
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3518
fi
3519
3520
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3521
ac_c_werror_flag=$ac_save_c_werror_flag
3522
fi
3523
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3524
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3525
if test "$ac_test_CFLAGS" = set; then
3526
CFLAGS=$ac_save_CFLAGS
3527
elif test $ac_cv_prog_cc_g = yes; then
3528
if test "$GCC" = yes; then
3529
CFLAGS="-g -O2"
3530
else
3531
CFLAGS="-g"
3532
fi
3533
else
3534
if test "$GCC" = yes; then
3535
CFLAGS="-O2"
3536
else
3537
CFLAGS=
3538
fi
3539
fi
3540
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3541
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3542
if test "${ac_cv_prog_cc_c89+set}" = set; then
3543
echo $ECHO_N "(cached) $ECHO_C" >&6
3544
else
3545
ac_cv_prog_cc_c89=no
3546
ac_save_CC=$CC
3547
cat >conftest.$ac_ext <<_ACEOF
3548
/* confdefs.h. */
3549
_ACEOF
3550
cat confdefs.h >>conftest.$ac_ext
3551
cat >>conftest.$ac_ext <<_ACEOF
3552
/* end confdefs.h. */
3553
#include <stdarg.h>
3554
#include <stdio.h>
3555
#include <sys/types.h>
3556
#include <sys/stat.h>
3557
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3558
struct buf { int x; };
3559
FILE * (*rcsopen) (struct buf *, struct stat *, int);
3560
static char *e (p, i)
3561
char **p;
3562
int i;
3563
{
3564
return p[i];
3565
}
3566
static char *f (char * (*g) (char **, int), char **p, ...)
3567
{
3568
char *s;
3569
va_list v;
3570
va_start (v,p);
3571
s = g (p, va_arg (v,int));
3572
va_end (v);
3573
return s;
3574
}
3575
3576
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3577
function prototypes and stuff, but not '\xHH' hex character constants.
3578
These don't provoke an error unfortunately, instead are silently treated
3579
as 'x'. The following induces an error, until -std is added to get
3580
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3581
array size at least. It's necessary to write '\x00'==0 to get something
3582
that's true only with -std. */
3583
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3584
3585
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3586
inside strings and character constants. */
3587
#define FOO(x) 'x'
3588
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3589
3590
int test (int i, double x);
3591
struct s1 {int (*f) (int a);};
3592
struct s2 {int (*f) (double a);};
3593
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3594
int argc;
3595
char **argv;
3596
int
3597
main ()
3598
{
3599
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
3600
;
3601
return 0;
3602
}
3603
_ACEOF
3604
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3605
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3606
do
3607
CC="$ac_save_CC $ac_arg"
3608
rm -f conftest.$ac_objext
3609
if { (ac_try="$ac_compile"
3610
case "(($ac_try" in
3611
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3612
*) ac_try_echo=$ac_try;;
3613
esac
3614
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3615
(eval "$ac_compile") 2>conftest.er1
3616
ac_status=$?
3617
grep -v '^ *+' conftest.er1 >conftest.err
3618
rm -f conftest.er1
3619
cat conftest.err >&5
3620
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3621
(exit $ac_status); } && {
3622
test -z "$ac_c_werror_flag" ||
3623
test ! -s conftest.err
3624
} && test -s conftest.$ac_objext; then
3625
ac_cv_prog_cc_c89=$ac_arg
3626
else
3627
echo "$as_me: failed program was:" >&5
3628
sed 's/^/| /' conftest.$ac_ext >&5
3629
3630
3631
fi
3632
3633
rm -f core conftest.err conftest.$ac_objext
3634
test "x$ac_cv_prog_cc_c89" != "xno" && break
3635
done
3636
rm -f conftest.$ac_ext
3637
CC=$ac_save_CC
3638
3639
fi
3640
# AC_CACHE_VAL
3641
case "x$ac_cv_prog_cc_c89" in
3642
x)
3643
{ echo "$as_me:$LINENO: result: none needed" >&5
3644
echo "${ECHO_T}none needed" >&6; } ;;
3645
xno)
3646
{ echo "$as_me:$LINENO: result: unsupported" >&5
3647
echo "${ECHO_T}unsupported" >&6; } ;;
3648
*)
3649
CC="$CC $ac_cv_prog_cc_c89"
3650
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3651
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3652
esac
3653
3654
3655
ac_ext=c
3656
ac_cpp='$CPP $CPPFLAGS'
3657
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3658
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3659
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3660
3661
depcc="$CC" am_compiler_list=
3662
3663
{ echo "$as_me:$LINENO: checking dependency style of $depcc" >&5
3664
echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6; }
3665
if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then
3666
echo $ECHO_N "(cached) $ECHO_C" >&6
3667
else
3668
if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3669
# We make a subdir and do the tests there. Otherwise we can end up
3670
# making bogus files that we don't know about and never remove. For
3671
# instance it was reported that on HP-UX the gcc test will end up
3672
# making a dummy file named `D' -- because `-MD' means `put the output
3673
# in D'.
3674
mkdir conftest.dir
3675
# Copy depcomp to subdir because otherwise we won't find it if we're
3676
# using a relative directory.
3677
cp "$am_depcomp" conftest.dir
3678
cd conftest.dir
3679
# We will build objects and dependencies in a subdirectory because
3680
# it helps to detect inapplicable dependency modes. For instance
3681
# both Tru64's cc and ICC support -MD to output dependencies as a
3682
# side effect of compilation, but ICC will put the dependencies in
3683
# the current directory while Tru64 will put them in the object
3684
# directory.
3685
mkdir sub
3686
3687
am_cv_CC_dependencies_compiler_type=none
3688
if test "$am_compiler_list" = ""; then
3689
am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3690
fi
3691
for depmode in $am_compiler_list; do
3692
# Setup a source with many dependencies, because some compilers
3693
# like to wrap large dependency lists on column 80 (with \), and
3694
# we should not choose a depcomp mode which is confused by this.
3695
#
3696
# We need to recreate these files for each test, as the compiler may
3697
# overwrite some of them when testing with obscure command lines.
3698
# This happens at least with the AIX C compiler.
3699
: > sub/conftest.c
3700
for i in 1 2 3 4 5 6; do
3701
echo '#include "conftst'$i'.h"' >> sub/conftest.c
3702
# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3703
# Solaris 8's {/usr,}/bin/sh.
3704
touch sub/conftst$i.h
3705
done
3706
echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3707
3708
case $depmode in
3709
nosideeffect)
3710
# after this tag, mechanisms are not by side-effect, so they'll
3711
# only be used when explicitly requested
3712
if test "x$enable_dependency_tracking" = xyes; then
3713
continue
3714
else
3715
break
3716
fi
3717
;;
3718
none) break ;;
3719
esac
3720
# We check with `-c' and `-o' for the sake of the "dashmstdout"
3721
# mode. It turns out that the SunPro C++ compiler does not properly
3722
# handle `-M -o', and we need to detect this.
3723
if depmode=$depmode \
3724
source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3725
depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3726
$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3727
>/dev/null 2>conftest.err &&
3728
grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3729
grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3730
${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3731
# icc doesn't choke on unknown options, it will just issue warnings
3732
# or remarks (even with -Werror). So we grep stderr for any message
3733
# that says an option was ignored or not supported.
3734
# When given -MP, icc 7.0 and 7.1 complain thusly:
3735
# icc: Command line warning: ignoring option '-M'; no argument required
3736
# The diagnosis changed in icc 8.0:
3737
# icc: Command line remark: option '-MP' not supported
3738
if (grep 'ignoring option' conftest.err ||
3739
grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3740
am_cv_CC_dependencies_compiler_type=$depmode
3741
break
3742
fi
3743
fi
3744
done
3745
3746
cd ..
3747
rm -rf conftest.dir
3748
else
3749
am_cv_CC_dependencies_compiler_type=none
3750
fi
3751
3752
fi
3753
{ echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5
3754
echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6; }
3755
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
3756
3757
3758
3759
if
3760
test "x$enable_dependency_tracking" != xno \
3761
&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
3762
am__fastdepCC_TRUE=
3763
am__fastdepCC_FALSE='#'
3764
else
3765
am__fastdepCC_TRUE='#'
3766
am__fastdepCC_FALSE=
3767
fi
3768
3769
3770
3771
# Checks for libraries.
3772
3773
# Checks for header files.
3774
3775
ac_ext=c
3776
ac_cpp='$CPP $CPPFLAGS'
3777
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3778
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3779
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3780
{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3781
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3782
# On Suns, sometimes $CPP names a directory.
3783
if test -n "$CPP" && test -d "$CPP"; then
3784
CPP=
3785
fi
3786
if test -z "$CPP"; then
3787
if test "${ac_cv_prog_CPP+set}" = set; then
3788
echo $ECHO_N "(cached) $ECHO_C" >&6
3789
else
3790
# Double quotes because CPP needs to be expanded
3791
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3792
do
3793
ac_preproc_ok=false
3794
for ac_c_preproc_warn_flag in '' yes
3795
do
3796
# Use a header file that comes with gcc, so configuring glibc
3797
# with a fresh cross-compiler works.
3798
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3799
# <limits.h> exists even on freestanding compilers.
3800
# On the NeXT, cc -E runs the code through the compiler's parser,
3801
# not just through cpp. "Syntax error" is here to catch this case.
3802
cat >conftest.$ac_ext <<_ACEOF
3803
/* confdefs.h. */
3804
_ACEOF
3805
cat confdefs.h >>conftest.$ac_ext
3806
cat >>conftest.$ac_ext <<_ACEOF
3807
/* end confdefs.h. */
3808
#ifdef __STDC__
3809
# include <limits.h>
3810
#else
3811
# include <assert.h>
3812
#endif
3813
Syntax error
3814
_ACEOF
3815
if { (ac_try="$ac_cpp conftest.$ac_ext"
3816
case "(($ac_try" in
3817
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3818
*) ac_try_echo=$ac_try;;
3819
esac
3820
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3821
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3822
ac_status=$?
3823
grep -v '^ *+' conftest.er1 >conftest.err
3824
rm -f conftest.er1
3825
cat conftest.err >&5
3826
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3827
(exit $ac_status); } >/dev/null && {
3828
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3829
test ! -s conftest.err
3830
}; then
3831
:
3832
else
3833
echo "$as_me: failed program was:" >&5
3834
sed 's/^/| /' conftest.$ac_ext >&5
3835
3836
# Broken: fails on valid input.
3837
continue
3838
fi
3839
3840
rm -f conftest.err conftest.$ac_ext
3841
3842
# OK, works on sane cases. Now check whether nonexistent headers
3843
# can be detected and how.
3844
cat >conftest.$ac_ext <<_ACEOF
3845
/* confdefs.h. */
3846
_ACEOF
3847
cat confdefs.h >>conftest.$ac_ext
3848
cat >>conftest.$ac_ext <<_ACEOF
3849
/* end confdefs.h. */
3850
#include <ac_nonexistent.h>
3851
_ACEOF
3852
if { (ac_try="$ac_cpp conftest.$ac_ext"
3853
case "(($ac_try" in
3854
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3855
*) ac_try_echo=$ac_try;;
3856
esac
3857
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3858
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3859
ac_status=$?
3860
grep -v '^ *+' conftest.er1 >conftest.err
3861
rm -f conftest.er1
3862
cat conftest.err >&5
3863
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3864
(exit $ac_status); } >/dev/null && {
3865
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3866
test ! -s conftest.err
3867
}; then
3868
# Broken: success on invalid input.
3869
continue
3870
else
3871
echo "$as_me: failed program was:" >&5
3872
sed 's/^/| /' conftest.$ac_ext >&5
3873
3874
# Passes both tests.
3875
ac_preproc_ok=:
3876
break
3877
fi
3878
3879
rm -f conftest.err conftest.$ac_ext
3880
3881
done
3882
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3883
rm -f conftest.err conftest.$ac_ext
3884
if $ac_preproc_ok; then
3885
break
3886
fi
3887
3888
done
3889
ac_cv_prog_CPP=$CPP
3890
3891
fi
3892
CPP=$ac_cv_prog_CPP
3893
else
3894
ac_cv_prog_CPP=$CPP
3895
fi
3896
{ echo "$as_me:$LINENO: result: $CPP" >&5
3897
echo "${ECHO_T}$CPP" >&6; }
3898
ac_preproc_ok=false
3899
for ac_c_preproc_warn_flag in '' yes
3900
do
3901
# Use a header file that comes with gcc, so configuring glibc
3902
# with a fresh cross-compiler works.
3903
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3904
# <limits.h> exists even on freestanding compilers.
3905
# On the NeXT, cc -E runs the code through the compiler's parser,
3906
# not just through cpp. "Syntax error" is here to catch this case.
3907
cat >conftest.$ac_ext <<_ACEOF
3908
/* confdefs.h. */
3909
_ACEOF
3910
cat confdefs.h >>conftest.$ac_ext
3911
cat >>conftest.$ac_ext <<_ACEOF
3912
/* end confdefs.h. */
3913
#ifdef __STDC__
3914
# include <limits.h>
3915
#else
3916
# include <assert.h>
3917
#endif
3918
Syntax error
3919
_ACEOF
3920
if { (ac_try="$ac_cpp conftest.$ac_ext"
3921
case "(($ac_try" in
3922
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3923
*) ac_try_echo=$ac_try;;
3924
esac
3925
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3926
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3927
ac_status=$?
3928
grep -v '^ *+' conftest.er1 >conftest.err
3929
rm -f conftest.er1
3930
cat conftest.err >&5
3931
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3932
(exit $ac_status); } >/dev/null && {
3933
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3934
test ! -s conftest.err
3935
}; then
3936
:
3937
else
3938
echo "$as_me: failed program was:" >&5
3939
sed 's/^/| /' conftest.$ac_ext >&5
3940
3941
# Broken: fails on valid input.
3942
continue
3943
fi
3944
3945
rm -f conftest.err conftest.$ac_ext
3946
3947
# OK, works on sane cases. Now check whether nonexistent headers
3948
# can be detected and how.
3949
cat >conftest.$ac_ext <<_ACEOF
3950
/* confdefs.h. */
3951
_ACEOF
3952
cat confdefs.h >>conftest.$ac_ext
3953
cat >>conftest.$ac_ext <<_ACEOF
3954
/* end confdefs.h. */
3955
#include <ac_nonexistent.h>
3956
_ACEOF
3957
if { (ac_try="$ac_cpp conftest.$ac_ext"
3958
case "(($ac_try" in
3959
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3960
*) ac_try_echo=$ac_try;;
3961
esac
3962
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3963
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3964
ac_status=$?
3965
grep -v '^ *+' conftest.er1 >conftest.err
3966
rm -f conftest.er1
3967
cat conftest.err >&5
3968
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3969
(exit $ac_status); } >/dev/null && {
3970
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3971
test ! -s conftest.err
3972
}; then
3973
# Broken: success on invalid input.
3974
continue
3975
else
3976
echo "$as_me: failed program was:" >&5
3977
sed 's/^/| /' conftest.$ac_ext >&5
3978
3979
# Passes both tests.
3980
ac_preproc_ok=:
3981
break
3982
fi
3983
3984
rm -f conftest.err conftest.$ac_ext
3985
3986
done
3987
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3988
rm -f conftest.err conftest.$ac_ext
3989
if $ac_preproc_ok; then
3990
:
3991
else
3992
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3993
See \`config.log' for more details." >&5
3994
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3995
See \`config.log' for more details." >&2;}
3996
{ (exit 1); exit 1; }; }
3997
fi
3998
3999
ac_ext=c
4000
ac_cpp='$CPP $CPPFLAGS'
4001
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4002
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4003
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4004
4005
4006
{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4007
echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4008
if test "${ac_cv_path_GREP+set}" = set; then
4009
echo $ECHO_N "(cached) $ECHO_C" >&6
4010
else
4011
# Extract the first word of "grep ggrep" to use in msg output
4012
if test -z "$GREP"; then
4013
set dummy grep ggrep; ac_prog_name=$2
4014
if test "${ac_cv_path_GREP+set}" = set; then
4015
echo $ECHO_N "(cached) $ECHO_C" >&6
4016
else
4017
ac_path_GREP_found=false
4018
# Loop through the user's path and test for each of PROGNAME-LIST
4019
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4020
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4021
do
4022
IFS=$as_save_IFS
4023
test -z "$as_dir" && as_dir=.
4024
for ac_prog in grep ggrep; do
4025
for ac_exec_ext in '' $ac_executable_extensions; do
4026
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4027
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4028
# Check for GNU ac_path_GREP and select it if it is found.
4029
# Check for GNU $ac_path_GREP
4030
case `"$ac_path_GREP" --version 2>&1` in
4031
*GNU*)
4032
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4033
*)
4034
ac_count=0
4035
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4036
while :
4037
do
4038
cat "conftest.in" "conftest.in" >"conftest.tmp"
4039
mv "conftest.tmp" "conftest.in"
4040
cp "conftest.in" "conftest.nl"
4041
echo 'GREP' >> "conftest.nl"
4042
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4043
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4044
ac_count=`expr $ac_count + 1`
4045
if test $ac_count -gt ${ac_path_GREP_max-0}; then
4046
# Best one so far, save it but keep looking for a better one
4047
ac_cv_path_GREP="$ac_path_GREP"
4048
ac_path_GREP_max=$ac_count
4049
fi
4050
# 10*(2^10) chars as input seems more than enough
4051
test $ac_count -gt 10 && break
4052
done
4053
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4054
esac
4055
4056
4057
$ac_path_GREP_found && break 3
4058
done
4059
done
4060
4061
done
4062
IFS=$as_save_IFS
4063
4064
4065
fi
4066
4067
GREP="$ac_cv_path_GREP"
4068
if test -z "$GREP"; then
4069
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4070
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4071
{ (exit 1); exit 1; }; }
4072
fi
4073
4074
else
4075
ac_cv_path_GREP=$GREP
4076
fi
4077
4078
4079
fi
4080
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4081
echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4082
GREP="$ac_cv_path_GREP"
4083
4084
4085
{ echo "$as_me:$LINENO: checking for egrep" >&5
4086
echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4087
if test "${ac_cv_path_EGREP+set}" = set; then
4088
echo $ECHO_N "(cached) $ECHO_C" >&6
4089
else
4090
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4091
then ac_cv_path_EGREP="$GREP -E"
4092
else
4093
# Extract the first word of "egrep" to use in msg output
4094
if test -z "$EGREP"; then
4095
set dummy egrep; ac_prog_name=$2
4096
if test "${ac_cv_path_EGREP+set}" = set; then
4097
echo $ECHO_N "(cached) $ECHO_C" >&6
4098
else
4099
ac_path_EGREP_found=false
4100
# Loop through the user's path and test for each of PROGNAME-LIST
4101
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4102
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4103
do
4104
IFS=$as_save_IFS
4105
test -z "$as_dir" && as_dir=.
4106
for ac_prog in egrep; do
4107
for ac_exec_ext in '' $ac_executable_extensions; do
4108
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4109
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4110
# Check for GNU ac_path_EGREP and select it if it is found.
4111
# Check for GNU $ac_path_EGREP
4112
case `"$ac_path_EGREP" --version 2>&1` in
4113
*GNU*)
4114
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4115
*)
4116
ac_count=0
4117
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4118
while :
4119
do
4120
cat "conftest.in" "conftest.in" >"conftest.tmp"
4121
mv "conftest.tmp" "conftest.in"
4122
cp "conftest.in" "conftest.nl"
4123
echo 'EGREP' >> "conftest.nl"
4124
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4125
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4126
ac_count=`expr $ac_count + 1`
4127
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4128
# Best one so far, save it but keep looking for a better one
4129
ac_cv_path_EGREP="$ac_path_EGREP"
4130
ac_path_EGREP_max=$ac_count
4131
fi
4132
# 10*(2^10) chars as input seems more than enough
4133
test $ac_count -gt 10 && break
4134
done
4135
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4136
esac
4137
4138
4139
$ac_path_EGREP_found && break 3
4140
done
4141
done
4142
4143
done
4144
IFS=$as_save_IFS
4145
4146
4147
fi
4148
4149
EGREP="$ac_cv_path_EGREP"
4150
if test -z "$EGREP"; then
4151
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4152
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4153
{ (exit 1); exit 1; }; }
4154
fi
4155
4156
else
4157
ac_cv_path_EGREP=$EGREP
4158
fi
4159
4160
4161
fi
4162
fi
4163
{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4164
echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4165
EGREP="$ac_cv_path_EGREP"
4166
4167
4168
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4169
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4170
if test "${ac_cv_header_stdc+set}" = set; then
4171
echo $ECHO_N "(cached) $ECHO_C" >&6
4172
else
4173
cat >conftest.$ac_ext <<_ACEOF
4174
/* confdefs.h. */
4175
_ACEOF
4176
cat confdefs.h >>conftest.$ac_ext
4177
cat >>conftest.$ac_ext <<_ACEOF
4178
/* end confdefs.h. */
4179
#include <stdlib.h>
4180
#include <stdarg.h>
4181
#include <string.h>
4182
#include <float.h>
4183
4184
int
4185
main ()
4186
{
4187
4188
;
4189
return 0;
4190
}
4191
_ACEOF
4192
rm -f conftest.$ac_objext
4193
if { (ac_try="$ac_compile"
4194
case "(($ac_try" in
4195
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4196
*) ac_try_echo=$ac_try;;
4197
esac
4198
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4199
(eval "$ac_compile") 2>conftest.er1
4200
ac_status=$?
4201
grep -v '^ *+' conftest.er1 >conftest.err
4202
rm -f conftest.er1
4203
cat conftest.err >&5
4204
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4205
(exit $ac_status); } && {
4206
test -z "$ac_c_werror_flag" ||
4207
test ! -s conftest.err
4208
} && test -s conftest.$ac_objext; then
4209
ac_cv_header_stdc=yes
4210
else
4211
echo "$as_me: failed program was:" >&5
4212
sed 's/^/| /' conftest.$ac_ext >&5
4213
4214
ac_cv_header_stdc=no
4215
fi
4216
4217
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4218
4219
if test $ac_cv_header_stdc = yes; then
4220
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4221
cat >conftest.$ac_ext <<_ACEOF
4222
/* confdefs.h. */
4223
_ACEOF
4224
cat confdefs.h >>conftest.$ac_ext
4225
cat >>conftest.$ac_ext <<_ACEOF
4226
/* end confdefs.h. */
4227
#include <string.h>
4228
4229
_ACEOF
4230
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4231
$EGREP "memchr" >/dev/null 2>&1; then
4232
:
4233
else
4234
ac_cv_header_stdc=no
4235
fi
4236
rm -f conftest*
4237
4238
fi
4239
4240
if test $ac_cv_header_stdc = yes; then
4241
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4242
cat >conftest.$ac_ext <<_ACEOF
4243
/* confdefs.h. */
4244
_ACEOF
4245
cat confdefs.h >>conftest.$ac_ext
4246
cat >>conftest.$ac_ext <<_ACEOF
4247
/* end confdefs.h. */
4248
#include <stdlib.h>
4249
4250
_ACEOF
4251
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4252
$EGREP "free" >/dev/null 2>&1; then
4253
:
4254
else
4255
ac_cv_header_stdc=no
4256
fi
4257
rm -f conftest*
4258
4259
fi
4260
4261
if test $ac_cv_header_stdc = yes; then
4262
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4263
if test "$cross_compiling" = yes; then
4264
:
4265
else
4266
cat >conftest.$ac_ext <<_ACEOF
4267
/* confdefs.h. */
4268
_ACEOF
4269
cat confdefs.h >>conftest.$ac_ext
4270
cat >>conftest.$ac_ext <<_ACEOF
4271
/* end confdefs.h. */
4272
#include <ctype.h>
4273
#include <stdlib.h>
4274
#if ((' ' & 0x0FF) == 0x020)
4275
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4276
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4277
#else
4278
# define ISLOWER(c) \
4279
(('a' <= (c) && (c) <= 'i') \
4280
|| ('j' <= (c) && (c) <= 'r') \
4281
|| ('s' <= (c) && (c) <= 'z'))
4282
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4283
#endif
4284
4285
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4286
int
4287
main ()
4288
{
4289
int i;
4290
for (i = 0; i < 256; i++)
4291
if (XOR (islower (i), ISLOWER (i))
4292
|| toupper (i) != TOUPPER (i))
4293
return 2;
4294
return 0;
4295
}
4296
_ACEOF
4297
rm -f conftest$ac_exeext
4298
if { (ac_try="$ac_link"
4299
case "(($ac_try" in
4300
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4301
*) ac_try_echo=$ac_try;;
4302
esac
4303
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4304
(eval "$ac_link") 2>&5
4305
ac_status=$?
4306
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4307
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4308
{ (case "(($ac_try" in
4309
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4310
*) ac_try_echo=$ac_try;;
4311
esac
4312
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4313
(eval "$ac_try") 2>&5
4314
ac_status=$?
4315
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4316
(exit $ac_status); }; }; then
4317
:
4318
else
4319
echo "$as_me: program exited with status $ac_status" >&5
4320
echo "$as_me: failed program was:" >&5
4321
sed 's/^/| /' conftest.$ac_ext >&5
4322
4323
( exit $ac_status )
4324
ac_cv_header_stdc=no
4325
fi
4326
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4327
fi
4328
4329
4330
fi
4331
fi
4332
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4333
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4334
if test $ac_cv_header_stdc = yes; then
4335
4336
cat >>confdefs.h <<\_ACEOF
4337
#define STDC_HEADERS 1
4338
_ACEOF
4339
4340
fi
4341
4342
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4353
inttypes.h stdint.h unistd.h
4354
do
4355
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4356
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4357
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4358
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4359
echo $ECHO_N "(cached) $ECHO_C" >&6
4360
else
4361
cat >conftest.$ac_ext <<_ACEOF
4362
/* confdefs.h. */
4363
_ACEOF
4364
cat confdefs.h >>conftest.$ac_ext
4365
cat >>conftest.$ac_ext <<_ACEOF
4366
/* end confdefs.h. */
4367
$ac_includes_default
4368
4369
#include <$ac_header>
4370
_ACEOF
4371
rm -f conftest.$ac_objext
4372
if { (ac_try="$ac_compile"
4373
case "(($ac_try" in
4374
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4375
*) ac_try_echo=$ac_try;;
4376
esac
4377
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4378
(eval "$ac_compile") 2>conftest.er1
4379
ac_status=$?
4380
grep -v '^ *+' conftest.er1 >conftest.err
4381
rm -f conftest.er1
4382
cat conftest.err >&5
4383
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4384
(exit $ac_status); } && {
4385
test -z "$ac_c_werror_flag" ||
4386
test ! -s conftest.err
4387
} && test -s conftest.$ac_objext; then
4388
eval "$as_ac_Header=yes"
4389
else
4390
echo "$as_me: failed program was:" >&5
4391
sed 's/^/| /' conftest.$ac_ext >&5
4392
4393
eval "$as_ac_Header=no"
4394
fi
4395
4396
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4397
fi
4398
ac_res=`eval echo '${'$as_ac_Header'}'`
4399
{ echo "$as_me:$LINENO: result: $ac_res" >&5
4400
echo "${ECHO_T}$ac_res" >&6; }
4401
if test `eval echo '${'$as_ac_Header'}'` = yes; then
4402
cat >>confdefs.h <<_ACEOF
4403
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4404
_ACEOF
4405
4406
fi
4407
4408
done
4409
4410
4411
4412
4413
4414
for ac_header in stdlib.h sys/time.h unistd.h
4415
do
4416
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4417
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4418
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4419
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4420
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4421
echo $ECHO_N "(cached) $ECHO_C" >&6
4422
fi
4423
ac_res=`eval echo '${'$as_ac_Header'}'`
4424
{ echo "$as_me:$LINENO: result: $ac_res" >&5
4425
echo "${ECHO_T}$ac_res" >&6; }
4426
else
4427
# Is the header compilable?
4428
{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
4429
echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
4430
cat >conftest.$ac_ext <<_ACEOF
4431
/* confdefs.h. */
4432
_ACEOF
4433
cat confdefs.h >>conftest.$ac_ext
4434
cat >>conftest.$ac_ext <<_ACEOF
4435
/* end confdefs.h. */
4436
$ac_includes_default
4437
#include <$ac_header>
4438
_ACEOF
4439
rm -f conftest.$ac_objext
4440
if { (ac_try="$ac_compile"
4441
case "(($ac_try" in
4442
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4443
*) ac_try_echo=$ac_try;;
4444
esac
4445
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4446
(eval "$ac_compile") 2>conftest.er1
4447
ac_status=$?
4448
grep -v '^ *+' conftest.er1 >conftest.err
4449
rm -f conftest.er1
4450
cat conftest.err >&5
4451
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4452
(exit $ac_status); } && {
4453
test -z "$ac_c_werror_flag" ||
4454
test ! -s conftest.err
4455
} && test -s conftest.$ac_objext; then
4456
ac_header_compiler=yes
4457
else
4458
echo "$as_me: failed program was:" >&5
4459
sed 's/^/| /' conftest.$ac_ext >&5
4460
4461
ac_header_compiler=no
4462
fi
4463
4464
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4465
{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4466
echo "${ECHO_T}$ac_header_compiler" >&6; }
4467
4468
# Is the header present?
4469
{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
4470
echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
4471
cat >conftest.$ac_ext <<_ACEOF
4472
/* confdefs.h. */
4473
_ACEOF
4474
cat confdefs.h >>conftest.$ac_ext
4475
cat >>conftest.$ac_ext <<_ACEOF
4476
/* end confdefs.h. */
4477
#include <$ac_header>
4478
_ACEOF
4479
if { (ac_try="$ac_cpp conftest.$ac_ext"
4480
case "(($ac_try" in
4481
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4482
*) ac_try_echo=$ac_try;;
4483
esac
4484
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4485
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4486
ac_status=$?
4487
grep -v '^ *+' conftest.er1 >conftest.err
4488
rm -f conftest.er1
4489
cat conftest.err >&5
4490
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4491
(exit $ac_status); } >/dev/null && {
4492
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4493
test ! -s conftest.err
4494
}; then
4495
ac_header_preproc=yes
4496
else
4497
echo "$as_me: failed program was:" >&5
4498
sed 's/^/| /' conftest.$ac_ext >&5
4499
4500
ac_header_preproc=no
4501
fi
4502
4503
rm -f conftest.err conftest.$ac_ext
4504
{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4505
echo "${ECHO_T}$ac_header_preproc" >&6; }
4506
4507
# So? What about this header?
4508
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4509
yes:no: )
4510
{ echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
4511
echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
4512
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
4513
echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
4514
ac_header_preproc=yes
4515
;;
4516
no:yes:* )
4517
{ echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
4518
echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
4519
{ echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5
4520
echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;}
4521
{ echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
4522
echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
4523
{ echo "$as_me:$LINENO: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&5
4524
echo "$as_me: WARNING: $ac_header: section \"Present But Cannot Be Compiled\"" >&2;}
4525
{ echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
4526
echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
4527
{ echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
4528
echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
4529
4530
;;
4531
esac
4532
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4533
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4534
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4535
echo $ECHO_N "(cached) $ECHO_C" >&6
4536
else
4537
eval "$as_ac_Header=\$ac_header_preproc"
4538
fi
4539
ac_res=`eval echo '${'$as_ac_Header'}'`
4540
{ echo "$as_me:$LINENO: result: $ac_res" >&5
4541
echo "${ECHO_T}$ac_res" >&6; }
4542
4543
fi
4544
if test `eval echo '${'$as_ac_Header'}'` = yes; then
4545
cat >>confdefs.h <<_ACEOF
4546
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4547
_ACEOF
4548
4549
fi
4550
4551
done
4552
4553
4554
# Checks for typedefs, structures, and compiler characteristics.
4555
{ echo "$as_me:$LINENO: checking for stdbool.h that conforms to C99" >&5
4556
echo $ECHO_N "checking for stdbool.h that conforms to C99... $ECHO_C" >&6; }
4557
if test "${ac_cv_header_stdbool_h+set}" = set; then
4558
echo $ECHO_N "(cached) $ECHO_C" >&6
4559
else
4560
cat >conftest.$ac_ext <<_ACEOF
4561
/* confdefs.h. */
4562
_ACEOF
4563
cat confdefs.h >>conftest.$ac_ext
4564
cat >>conftest.$ac_ext <<_ACEOF
4565
/* end confdefs.h. */
4566
4567
#include <stdbool.h>
4568
#ifndef bool
4569
"error: bool is not defined"
4570
#endif
4571
#ifndef false
4572
"error: false is not defined"
4573
#endif
4574
#if false
4575
"error: false is not 0"
4576
#endif
4577
#ifndef true
4578
"error: true is not defined"
4579
#endif
4580
#if true != 1
4581
"error: true is not 1"
4582
#endif
4583
#ifndef __bool_true_false_are_defined
4584
"error: __bool_true_false_are_defined is not defined"
4585
#endif
4586
4587
struct s { _Bool s: 1; _Bool t; } s;
4588
4589
char a[true == 1 ? 1 : -1];
4590
char b[false == 0 ? 1 : -1];
4591
char c[__bool_true_false_are_defined == 1 ? 1 : -1];
4592
char d[(bool) 0.5 == true ? 1 : -1];
4593
bool e = &s;
4594
char f[(_Bool) 0.0 == false ? 1 : -1];
4595
char g[true];
4596
char h[sizeof (_Bool)];
4597
char i[sizeof s.t];
4598
enum { j = false, k = true, l = false * true, m = true * 256 };
4599
_Bool n[m];
4600
char o[sizeof n == m * sizeof n[0] ? 1 : -1];
4601
char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
4602
# if defined __xlc__ || defined __GNUC__
4603
/* Catch a bug in IBM AIX xlc compiler version 6.0.0.0
4604
reported by James Lemley on 2005-10-05; see
4605
http://lists.gnu.org/archive/html/bug-coreutils/2005-10/msg00086.html
4606
This test is not quite right, since xlc is allowed to
4607
reject this program, as the initializer for xlcbug is
4608
not one of the forms that C requires support for.
4609
However, doing the test right would require a runtime
4610
test, and that would make cross-compilation harder.
4611
Let us hope that IBM fixes the xlc bug, and also adds
4612
support for this kind of constant expression. In the
4613
meantime, this test will reject xlc, which is OK, since
4614
our stdbool.h substitute should suffice. We also test
4615
this with GCC, where it should work, to detect more
4616
quickly whether someone messes up the test in the
4617
future. */
4618
char digs[] = "0123456789";
4619
int xlcbug = 1 / (&(digs + 5)[-2 + (bool) 1] == &digs[4] ? 1 : -1);
4620
# endif
4621
/* Catch a bug in an HP-UX C compiler. See
4622
http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
4623
http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
4624
*/
4625
_Bool q = true;
4626
_Bool *pq = &q;
4627
4628
int
4629
main ()
4630
{
4631
4632
*pq |= q;
4633
*pq |= ! q;
4634
/* Refer to every declared value, to avoid compiler optimizations. */
4635
return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
4636
+ !m + !n + !o + !p + !q + !pq);
4637
4638
;
4639
return 0;
4640
}
4641
_ACEOF
4642
rm -f conftest.$ac_objext
4643
if { (ac_try="$ac_compile"
4644
case "(($ac_try" in
4645
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4646
*) ac_try_echo=$ac_try;;
4647
esac
4648
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4649
(eval "$ac_compile") 2>conftest.er1
4650
ac_status=$?
4651
grep -v '^ *+' conftest.er1 >conftest.err
4652
rm -f conftest.er1
4653
cat conftest.err >&5
4654
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4655
(exit $ac_status); } && {
4656
test -z "$ac_c_werror_flag" ||
4657
test ! -s conftest.err
4658
} && test -s conftest.$ac_objext; then
4659
ac_cv_header_stdbool_h=yes
4660
else
4661
echo "$as_me: failed program was:" >&5
4662
sed 's/^/| /' conftest.$ac_ext >&5
4663
4664
ac_cv_header_stdbool_h=no
4665
fi
4666
4667
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4668
fi
4669
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdbool_h" >&5
4670
echo "${ECHO_T}$ac_cv_header_stdbool_h" >&6; }
4671
{ echo "$as_me:$LINENO: checking for _Bool" >&5
4672
echo $ECHO_N "checking for _Bool... $ECHO_C" >&6; }
4673
if test "${ac_cv_type__Bool+set}" = set; then
4674
echo $ECHO_N "(cached) $ECHO_C" >&6
4675
else
4676
cat >conftest.$ac_ext <<_ACEOF
4677
/* confdefs.h. */
4678
_ACEOF
4679
cat confdefs.h >>conftest.$ac_ext
4680
cat >>conftest.$ac_ext <<_ACEOF
4681
/* end confdefs.h. */
4682
$ac_includes_default
4683
typedef _Bool ac__type_new_;
4684
int
4685
main ()
4686
{
4687
if ((ac__type_new_ *) 0)
4688
return 0;
4689
if (sizeof (ac__type_new_))
4690
return 0;
4691
;
4692
return 0;
4693
}
4694
_ACEOF
4695
rm -f conftest.$ac_objext
4696
if { (ac_try="$ac_compile"
4697
case "(($ac_try" in
4698
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4699
*) ac_try_echo=$ac_try;;
4700
esac
4701
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4702
(eval "$ac_compile") 2>conftest.er1
4703
ac_status=$?
4704
grep -v '^ *+' conftest.er1 >conftest.err
4705
rm -f conftest.er1
4706
cat conftest.err >&5
4707
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4708
(exit $ac_status); } && {
4709
test -z "$ac_c_werror_flag" ||
4710
test ! -s conftest.err
4711
} && test -s conftest.$ac_objext; then
4712
ac_cv_type__Bool=yes
4713
else
4714
echo "$as_me: failed program was:" >&5
4715
sed 's/^/| /' conftest.$ac_ext >&5
4716
4717
ac_cv_type__Bool=no
4718
fi
4719
4720
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4721
fi
4722
{ echo "$as_me:$LINENO: result: $ac_cv_type__Bool" >&5
4723
echo "${ECHO_T}$ac_cv_type__Bool" >&6; }
4724
if test $ac_cv_type__Bool = yes; then
4725
4726
cat >>confdefs.h <<_ACEOF
4727
#define HAVE__BOOL 1
4728
_ACEOF
4729
4730
4731
fi
4732
4733
if test $ac_cv_header_stdbool_h = yes; then
4734
4735
cat >>confdefs.h <<\_ACEOF
4736
#define HAVE_STDBOOL_H 1
4737
_ACEOF
4738
4739
fi
4740
4741
{ echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
4742
echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
4743
if test "${ac_cv_c_const+set}" = set; then
4744
echo $ECHO_N "(cached) $ECHO_C" >&6
4745
else
4746
cat >conftest.$ac_ext <<_ACEOF
4747
/* confdefs.h. */
4748
_ACEOF
4749
cat confdefs.h >>conftest.$ac_ext
4750
cat >>conftest.$ac_ext <<_ACEOF
4751
/* end confdefs.h. */
4752
4753
int
4754
main ()
4755
{
4756
/* FIXME: Include the comments suggested by Paul. */
4757
#ifndef __cplusplus
4758
/* Ultrix mips cc rejects this. */
4759
typedef int charset[2];
4760
const charset cs;
4761
/* SunOS 4.1.1 cc rejects this. */
4762
char const *const *pcpcc;
4763
char **ppc;
4764
/* NEC SVR4.0.2 mips cc rejects this. */
4765
struct point {int x, y;};
4766
static struct point const zero = {0,0};
4767
/* AIX XL C 1.02.0.0 rejects this.
4768
It does not let you subtract one const X* pointer from another in
4769
an arm of an if-expression whose if-part is not a constant
4770
expression */
4771
const char *g = "string";
4772
pcpcc = &g + (g ? g-g : 0);
4773
/* HPUX 7.0 cc rejects these. */
4774
++pcpcc;
4775
ppc = (char**) pcpcc;
4776
pcpcc = (char const *const *) ppc;
4777
{ /* SCO 3.2v4 cc rejects this. */
4778
char *t;
4779
char const *s = 0 ? (char *) 0 : (char const *) 0;
4780
4781
*t++ = 0;
4782
if (s) return 0;
4783
}
4784
{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
4785
int x[] = {25, 17};
4786
const int *foo = &x[0];
4787
++foo;
4788
}
4789
{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
4790
typedef const int *iptr;
4791
iptr p = 0;
4792
++p;
4793
}
4794
{ /* AIX XL C 1.02.0.0 rejects this saying
4795
"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
4796
struct s { int j; const int *ap[3]; };
4797
struct s *b; b->j = 5;
4798
}
4799
{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
4800
const int foo = 10;
4801
if (!foo) return 0;
4802
}
4803
return !cs[0] && !zero.x;
4804
#endif
4805
4806
;
4807
return 0;
4808
}
4809
_ACEOF
4810
rm -f conftest.$ac_objext
4811
if { (ac_try="$ac_compile"
4812
case "(($ac_try" in
4813
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4814
*) ac_try_echo=$ac_try;;
4815
esac
4816
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4817
(eval "$ac_compile") 2>conftest.er1
4818
ac_status=$?
4819
grep -v '^ *+' conftest.er1 >conftest.err
4820
rm -f conftest.er1
4821
cat conftest.err >&5
4822
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4823
(exit $ac_status); } && {
4824
test -z "$ac_c_werror_flag" ||
4825
test ! -s conftest.err
4826
} && test -s conftest.$ac_objext; then
4827
ac_cv_c_const=yes
4828
else
4829
echo "$as_me: failed program was:" >&5
4830
sed 's/^/| /' conftest.$ac_ext >&5
4831
4832
ac_cv_c_const=no
4833
fi
4834
4835
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4836
fi
4837
{ echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
4838
echo "${ECHO_T}$ac_cv_c_const" >&6; }
4839
if test $ac_cv_c_const = no; then
4840
4841
cat >>confdefs.h <<\_ACEOF
4842
#define const
4843
_ACEOF
4844
4845
fi
4846
4847
{ echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
4848
echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
4849
if test "${ac_cv_header_time+set}" = set; then
4850
echo $ECHO_N "(cached) $ECHO_C" >&6
4851
else
4852
cat >conftest.$ac_ext <<_ACEOF
4853
/* confdefs.h. */
4854
_ACEOF
4855
cat confdefs.h >>conftest.$ac_ext
4856
cat >>conftest.$ac_ext <<_ACEOF
4857
/* end confdefs.h. */
4858
#include <sys/types.h>
4859
#include <sys/time.h>
4860
#include <time.h>
4861
4862
int
4863
main ()
4864
{
4865
if ((struct tm *) 0)
4866
return 0;
4867
;
4868
return 0;
4869
}
4870
_ACEOF
4871
rm -f conftest.$ac_objext
4872
if { (ac_try="$ac_compile"
4873
case "(($ac_try" in
4874
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4875
*) ac_try_echo=$ac_try;;
4876
esac
4877
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4878
(eval "$ac_compile") 2>conftest.er1
4879
ac_status=$?
4880
grep -v '^ *+' conftest.er1 >conftest.err
4881
rm -f conftest.er1
4882
cat conftest.err >&5
4883
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4884
(exit $ac_status); } && {
4885
test -z "$ac_c_werror_flag" ||
4886
test ! -s conftest.err
4887
} && test -s conftest.$ac_objext; then
4888
ac_cv_header_time=yes
4889
else
4890
echo "$as_me: failed program was:" >&5
4891
sed 's/^/| /' conftest.$ac_ext >&5
4892
4893
ac_cv_header_time=no
4894
fi
4895
4896
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4897
fi
4898
{ echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
4899
echo "${ECHO_T}$ac_cv_header_time" >&6; }
4900
if test $ac_cv_header_time = yes; then
4901
4902
cat >>confdefs.h <<\_ACEOF
4903
#define TIME_WITH_SYS_TIME 1
4904
_ACEOF
4905
4906
fi
4907
4908
4909
#Long double check
4910
{ echo "$as_me:$LINENO: checking whether atanhl is declared" >&5
4911
echo $ECHO_N "checking whether atanhl is declared... $ECHO_C" >&6; }
4912
if test "${ac_cv_have_decl_atanhl+set}" = set; then
4913
echo $ECHO_N "(cached) $ECHO_C" >&6
4914
else
4915
cat >conftest.$ac_ext <<_ACEOF
4916
/* confdefs.h. */
4917
_ACEOF
4918
cat confdefs.h >>conftest.$ac_ext
4919
cat >>conftest.$ac_ext <<_ACEOF
4920
/* end confdefs.h. */
4921
#include <math.h>
4922
4923
int
4924
main ()
4925
{
4926
#ifndef atanhl
4927
(void) atanhl;
4928
#endif
4929
4930
;
4931
return 0;
4932
}
4933
_ACEOF
4934
rm -f conftest.$ac_objext
4935
if { (ac_try="$ac_compile"
4936
case "(($ac_try" in
4937
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4938
*) ac_try_echo=$ac_try;;
4939
esac
4940
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4941
(eval "$ac_compile") 2>conftest.er1
4942
ac_status=$?
4943
grep -v '^ *+' conftest.er1 >conftest.err
4944
rm -f conftest.er1
4945
cat conftest.err >&5
4946
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4947
(exit $ac_status); } && {
4948
test -z "$ac_c_werror_flag" ||
4949
test ! -s conftest.err
4950
} && test -s conftest.$ac_objext; then
4951
ac_cv_have_decl_atanhl=yes
4952
else
4953
echo "$as_me: failed program was:" >&5
4954
sed 's/^/| /' conftest.$ac_ext >&5
4955
4956
ac_cv_have_decl_atanhl=no
4957
fi
4958
4959
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4960
fi
4961
{ echo "$as_me:$LINENO: result: $ac_cv_have_decl_atanhl" >&5
4962
echo "${ECHO_T}$ac_cv_have_decl_atanhl" >&6; }
4963
if test $ac_cv_have_decl_atanhl = yes; then
4964
4965
{ echo "$as_me:$LINENO: checking for atanhl in -lm" >&5
4966
echo $ECHO_N "checking for atanhl in -lm... $ECHO_C" >&6; }
4967
if test "${ac_cv_lib_m_atanhl+set}" = set; then
4968
echo $ECHO_N "(cached) $ECHO_C" >&6
4969
else
4970
ac_check_lib_save_LIBS=$LIBS
4971
LIBS="-lm $LIBS"
4972
cat >conftest.$ac_ext <<_ACEOF
4973
/* confdefs.h. */
4974
_ACEOF
4975
cat confdefs.h >>conftest.$ac_ext
4976
cat >>conftest.$ac_ext <<_ACEOF
4977
/* end confdefs.h. */
4978
4979
/* Override any GCC internal prototype to avoid an error.
4980
Use char because int might match the return type of a GCC
4981
builtin and then its argument prototype would still apply. */
4982
#ifdef __cplusplus
4983
extern "C"
4984
#endif
4985
char atanhl ();
4986
int
4987
main ()
4988
{
4989
return atanhl ();
4990
;
4991
return 0;
4992
}
4993
_ACEOF
4994
rm -f conftest.$ac_objext conftest$ac_exeext
4995
if { (ac_try="$ac_link"
4996
case "(($ac_try" in
4997
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4998
*) ac_try_echo=$ac_try;;
4999
esac
5000
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5001
(eval "$ac_link") 2>conftest.er1
5002
ac_status=$?
5003
grep -v '^ *+' conftest.er1 >conftest.err
5004
rm -f conftest.er1
5005
cat conftest.err >&5
5006
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5007
(exit $ac_status); } && {
5008
test -z "$ac_c_werror_flag" ||
5009
test ! -s conftest.err
5010
} && test -s conftest$ac_exeext &&
5011
$as_test_x conftest$ac_exeext; then
5012
ac_cv_lib_m_atanhl=yes
5013
else
5014
echo "$as_me: failed program was:" >&5
5015
sed 's/^/| /' conftest.$ac_ext >&5
5016
5017
ac_cv_lib_m_atanhl=no
5018
fi
5019
5020
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5021
conftest$ac_exeext conftest.$ac_ext
5022
LIBS=$ac_check_lib_save_LIBS
5023
fi
5024
{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_atanhl" >&5
5025
echo "${ECHO_T}$ac_cv_lib_m_atanhl" >&6; }
5026
if test $ac_cv_lib_m_atanhl = yes; then
5027
cat >>confdefs.h <<_ACEOF
5028
#define HAVE_LIBM 1
5029
_ACEOF
5030
5031
LIBS="-lm $LIBS"
5032
5033
else
5034
CFLAGS="$CFLAGS -DNO_LONG_DOUBLE" CPPFLAGS="$CPPFLAGS -DNO_LONG_DOUBLE"
5035
fi
5036
5037
else
5038
CPPFLAGS="$CPPFLAGS -DNO_LONG_DOUBLE"
5039
fi
5040
5041
5042
5043
# Checks for library functions.
5044
{ echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
5045
echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; }
5046
if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
5047
echo $ECHO_N "(cached) $ECHO_C" >&6
5048
else
5049
rm -f conftest.sym conftest.file
5050
echo >conftest.file
5051
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
5052
if test "$cross_compiling" = yes; then
5053
ac_cv_func_lstat_dereferences_slashed_symlink=no
5054
else
5055
cat >conftest.$ac_ext <<_ACEOF
5056
/* confdefs.h. */
5057
_ACEOF
5058
cat confdefs.h >>conftest.$ac_ext
5059
cat >>conftest.$ac_ext <<_ACEOF
5060
/* end confdefs.h. */
5061
$ac_includes_default
5062
int
5063
main ()
5064
{
5065
struct stat sbuf;
5066
/* Linux will dereference the symlink and fail.
5067
That is better in the sense that it means we will not
5068
have to compile and use the lstat wrapper. */
5069
return lstat ("conftest.sym/", &sbuf) == 0;
5070
;
5071
return 0;
5072
}
5073
_ACEOF
5074
rm -f conftest$ac_exeext
5075
if { (ac_try="$ac_link"
5076
case "(($ac_try" in
5077
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5078
*) ac_try_echo=$ac_try;;
5079
esac
5080
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5081
(eval "$ac_link") 2>&5
5082
ac_status=$?
5083
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5084
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5085
{ (case "(($ac_try" in
5086
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5087
*) ac_try_echo=$ac_try;;
5088
esac
5089
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5090
(eval "$ac_try") 2>&5
5091
ac_status=$?
5092
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5093
(exit $ac_status); }; }; then
5094
ac_cv_func_lstat_dereferences_slashed_symlink=yes
5095
else
5096
echo "$as_me: program exited with status $ac_status" >&5
5097
echo "$as_me: failed program was:" >&5
5098
sed 's/^/| /' conftest.$ac_ext >&5
5099
5100
( exit $ac_status )
5101
ac_cv_func_lstat_dereferences_slashed_symlink=no
5102
fi
5103
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5104
fi
5105
5106
5107
else
5108
# If the `ln -s' command failed, then we probably don't even
5109
# have an lstat function.
5110
ac_cv_func_lstat_dereferences_slashed_symlink=no
5111
fi
5112
rm -f conftest.sym conftest.file
5113
5114
fi
5115
{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
5116
echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
5117
5118
test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
5119
5120
cat >>confdefs.h <<_ACEOF
5121
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
5122
_ACEOF
5123
5124
5125
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
5126
case " $LIBOBJS " in
5127
*" lstat.$ac_objext "* ) ;;
5128
*) LIBOBJS="$LIBOBJS lstat.$ac_objext"
5129
;;
5130
esac
5131
5132
fi
5133
5134
{ echo "$as_me:$LINENO: checking whether lstat accepts an empty string" >&5
5135
echo $ECHO_N "checking whether lstat accepts an empty string... $ECHO_C" >&6; }
5136
if test "${ac_cv_func_lstat_empty_string_bug+set}" = set; then
5137
echo $ECHO_N "(cached) $ECHO_C" >&6
5138
else
5139
if test "$cross_compiling" = yes; then
5140
ac_cv_func_lstat_empty_string_bug=yes
5141
else
5142
cat >conftest.$ac_ext <<_ACEOF
5143
/* confdefs.h. */
5144
_ACEOF
5145
cat confdefs.h >>conftest.$ac_ext
5146
cat >>conftest.$ac_ext <<_ACEOF
5147
/* end confdefs.h. */
5148
$ac_includes_default
5149
int
5150
main ()
5151
{
5152
struct stat sbuf;
5153
return lstat ("", &sbuf) == 0;
5154
;
5155
return 0;
5156
}
5157
_ACEOF
5158
rm -f conftest$ac_exeext
5159
if { (ac_try="$ac_link"
5160
case "(($ac_try" in
5161
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5162
*) ac_try_echo=$ac_try;;
5163
esac
5164
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5165
(eval "$ac_link") 2>&5
5166
ac_status=$?
5167
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5168
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5169
{ (case "(($ac_try" in
5170
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5171
*) ac_try_echo=$ac_try;;
5172
esac
5173
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5174
(eval "$ac_try") 2>&5
5175
ac_status=$?
5176
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5177
(exit $ac_status); }; }; then
5178
ac_cv_func_lstat_empty_string_bug=no
5179
else
5180
echo "$as_me: program exited with status $ac_status" >&5
5181
echo "$as_me: failed program was:" >&5
5182
sed 's/^/| /' conftest.$ac_ext >&5
5183
5184
( exit $ac_status )
5185
ac_cv_func_lstat_empty_string_bug=yes
5186
fi
5187
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5188
fi
5189
5190
5191
fi
5192
{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_empty_string_bug" >&5
5193
echo "${ECHO_T}$ac_cv_func_lstat_empty_string_bug" >&6; }
5194
if test $ac_cv_func_lstat_empty_string_bug = yes; then
5195
case " $LIBOBJS " in
5196
*" lstat.$ac_objext "* ) ;;
5197
*) LIBOBJS="$LIBOBJS lstat.$ac_objext"
5198
;;
5199
esac
5200
5201
5202
cat >>confdefs.h <<_ACEOF
5203
#define HAVE_LSTAT_EMPTY_STRING_BUG 1
5204
_ACEOF
5205
5206
fi
5207
5208
{ echo "$as_me:$LINENO: checking whether lstat dereferences a symlink specified with a trailing slash" >&5
5209
echo $ECHO_N "checking whether lstat dereferences a symlink specified with a trailing slash... $ECHO_C" >&6; }
5210
if test "${ac_cv_func_lstat_dereferences_slashed_symlink+set}" = set; then
5211
echo $ECHO_N "(cached) $ECHO_C" >&6
5212
else
5213
rm -f conftest.sym conftest.file
5214
echo >conftest.file
5215
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
5216
if test "$cross_compiling" = yes; then
5217
ac_cv_func_lstat_dereferences_slashed_symlink=no
5218
else
5219
cat >conftest.$ac_ext <<_ACEOF
5220
/* confdefs.h. */
5221
_ACEOF
5222
cat confdefs.h >>conftest.$ac_ext
5223
cat >>conftest.$ac_ext <<_ACEOF
5224
/* end confdefs.h. */
5225
$ac_includes_default
5226
int
5227
main ()
5228
{
5229
struct stat sbuf;
5230
/* Linux will dereference the symlink and fail.
5231
That is better in the sense that it means we will not
5232
have to compile and use the lstat wrapper. */
5233
return lstat ("conftest.sym/", &sbuf) == 0;
5234
;
5235
return 0;
5236
}
5237
_ACEOF
5238
rm -f conftest$ac_exeext
5239
if { (ac_try="$ac_link"
5240
case "(($ac_try" in
5241
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5242
*) ac_try_echo=$ac_try;;
5243
esac
5244
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5245
(eval "$ac_link") 2>&5
5246
ac_status=$?
5247
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5248
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5249
{ (case "(($ac_try" in
5250
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5251
*) ac_try_echo=$ac_try;;
5252
esac
5253
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5254
(eval "$ac_try") 2>&5
5255
ac_status=$?
5256
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5257
(exit $ac_status); }; }; then
5258
ac_cv_func_lstat_dereferences_slashed_symlink=yes
5259
else
5260
echo "$as_me: program exited with status $ac_status" >&5
5261
echo "$as_me: failed program was:" >&5
5262
sed 's/^/| /' conftest.$ac_ext >&5
5263
5264
( exit $ac_status )
5265
ac_cv_func_lstat_dereferences_slashed_symlink=no
5266
fi
5267
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5268
fi
5269
5270
5271
else
5272
# If the `ln -s' command failed, then we probably don't even
5273
# have an lstat function.
5274
ac_cv_func_lstat_dereferences_slashed_symlink=no
5275
fi
5276
rm -f conftest.sym conftest.file
5277
5278
fi
5279
{ echo "$as_me:$LINENO: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
5280
echo "${ECHO_T}$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }
5281
5282
test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&
5283
5284
cat >>confdefs.h <<_ACEOF
5285
#define LSTAT_FOLLOWS_SLASHED_SYMLINK 1
5286
_ACEOF
5287
5288
5289
if test $ac_cv_func_lstat_dereferences_slashed_symlink = no; then
5290
case " $LIBOBJS " in
5291
*" lstat.$ac_objext "* ) ;;
5292
*) LIBOBJS="$LIBOBJS lstat.$ac_objext"
5293
;;
5294
esac
5295
5296
fi
5297
5298
5299
5300
5301
for ac_func in gettimeofday mkdir pow
5302
do
5303
as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
5304
{ echo "$as_me:$LINENO: checking for $ac_func" >&5
5305
echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
5306
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
5307
echo $ECHO_N "(cached) $ECHO_C" >&6
5308
else
5309
cat >conftest.$ac_ext <<_ACEOF
5310
/* confdefs.h. */
5311
_ACEOF
5312
cat confdefs.h >>conftest.$ac_ext
5313
cat >>conftest.$ac_ext <<_ACEOF
5314
/* end confdefs.h. */
5315
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
5316
For example, HP-UX 11i <limits.h> declares gettimeofday. */
5317
#define $ac_func innocuous_$ac_func
5318
5319
/* System header to define __stub macros and hopefully few prototypes,
5320
which can conflict with char $ac_func (); below.
5321
Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5322
<limits.h> exists even on freestanding compilers. */
5323
5324
#ifdef __STDC__
5325
# include <limits.h>
5326
#else
5327
# include <assert.h>
5328
#endif
5329
5330
#undef $ac_func
5331
5332
/* Override any GCC internal prototype to avoid an error.
5333
Use char because int might match the return type of a GCC
5334
builtin and then its argument prototype would still apply. */
5335
#ifdef __cplusplus
5336
extern "C"
5337
#endif
5338
char $ac_func ();
5339
/* The GNU C library defines this for functions which it implements
5340
to always fail with ENOSYS. Some functions are actually named
5341
something starting with __ and the normal name is an alias. */
5342
#if defined __stub_$ac_func || defined __stub___$ac_func
5343
choke me
5344
#endif
5345
5346
int
5347
main ()
5348
{
5349
return $ac_func ();
5350
;
5351
return 0;
5352
}
5353
_ACEOF
5354
rm -f conftest.$ac_objext conftest$ac_exeext
5355
if { (ac_try="$ac_link"
5356
case "(($ac_try" in
5357
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5358
*) ac_try_echo=$ac_try;;
5359
esac
5360
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5361
(eval "$ac_link") 2>conftest.er1
5362
ac_status=$?
5363
grep -v '^ *+' conftest.er1 >conftest.err
5364
rm -f conftest.er1
5365
cat conftest.err >&5
5366
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5367
(exit $ac_status); } && {
5368
test -z "$ac_c_werror_flag" ||
5369
test ! -s conftest.err
5370
} && test -s conftest$ac_exeext &&
5371
$as_test_x conftest$ac_exeext; then
5372
eval "$as_ac_var=yes"
5373
else
5374
echo "$as_me: failed program was:" >&5
5375
sed 's/^/| /' conftest.$ac_ext >&5
5376
5377
eval "$as_ac_var=no"
5378
fi
5379
5380
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5381
conftest$ac_exeext conftest.$ac_ext
5382
fi
5383
ac_res=`eval echo '${'$as_ac_var'}'`
5384
{ echo "$as_me:$LINENO: result: $ac_res" >&5
5385
echo "${ECHO_T}$ac_res" >&6; }
5386
if test `eval echo '${'$as_ac_var'}'` = yes; then
5387
cat >>confdefs.h <<_ACEOF
5388
#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
5389
_ACEOF
5390
5391
fi
5392
done
5393
5394
5395
LDFLAGS="$LDFLAGS -lm"
5396
ac_config_files="$ac_config_files Makefile src/Makefile man/Makefile"
5397
5398
cat >confcache <<\_ACEOF
5399
# This file is a shell script that caches the results of configure
5400
# tests run on this system so they can be shared between configure
5401
# scripts and configure runs, see configure's option --config-cache.
5402
# It is not useful on other systems. If it contains results you don't
5403
# want to keep, you may remove or edit it.
5404
#
5405
# config.status only pays attention to the cache file if you give it
5406
# the --recheck option to rerun configure.
5407
#
5408
# `ac_cv_env_foo' variables (set or unset) will be overridden when
5409
# loading this file, other *unset* `ac_cv_foo' will be assigned the
5410
# following values.
5411
5412
_ACEOF
5413
5414
# The following way of writing the cache mishandles newlines in values,
5415
# but we know of no workaround that is simple, portable, and efficient.
5416
# So, we kill variables containing newlines.
5417
# Ultrix sh set writes to stderr and can't be redirected directly,
5418
# and sets the high bit in the cache file unless we assign to the vars.
5419
(
5420
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
5421
eval ac_val=\$$ac_var
5422
case $ac_val in #(
5423
*${as_nl}*)
5424
case $ac_var in #(
5425
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
5426
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
5427
esac
5428
case $ac_var in #(
5429
_ | IFS | as_nl) ;; #(
5430
*) $as_unset $ac_var ;;
5431
esac ;;
5432
esac
5433
done
5434
5435
(set) 2>&1 |
5436
case $as_nl`(ac_space=' '; set) 2>&1` in #(
5437
*${as_nl}ac_space=\ *)
5438
# `set' does not quote correctly, so add quotes (double-quote
5439
# substitution turns \\\\ into \\, and sed turns \\ into \).
5440
sed -n \
5441
"s/'/'\\\\''/g;
5442
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
5443
;; #(
5444
*)
5445
# `set' quotes correctly as required by POSIX, so do not add quotes.
5446
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
5447
;;
5448
esac |
5449
sort
5450
) |
5451
sed '
5452
/^ac_cv_env_/b end
5453
t clear
5454
:clear
5455
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
5456
t end
5457
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
5458
:end' >>confcache
5459
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5460
if test -w "$cache_file"; then
5461
test "x$cache_file" != "x/dev/null" &&
5462
{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
5463
echo "$as_me: updating cache $cache_file" >&6;}
5464
cat confcache >$cache_file
5465
else
5466
{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
5467
echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5468
fi
5469
fi
5470
rm -f confcache
5471
5472
test "x$prefix" = xNONE && prefix=$ac_default_prefix
5473
# Let make expand exec_prefix.
5474
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5475
5476
DEFS=-DHAVE_CONFIG_H
5477
5478
ac_libobjs=
5479
ac_ltlibobjs=
5480
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5481
# 1. Remove the extension, and $U if already installed.
5482
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5483
ac_i=`echo "$ac_i" | sed "$ac_script"`
5484
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5485
# will be set to the directory where LIBOBJS objects are built.
5486
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5487
ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
5488
done
5489
LIBOBJS=$ac_libobjs
5490
5491
LTLIBOBJS=$ac_ltlibobjs
5492
5493
5494
if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5495
{ { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined.
5496
Usually this means the macro was only invoked conditionally." >&5
5497
echo "$as_me: error: conditional \"AMDEP\" was never defined.
5498
Usually this means the macro was only invoked conditionally." >&2;}
5499
{ (exit 1); exit 1; }; }
5500
fi
5501
if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5502
{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCXX\" was never defined.
5503
Usually this means the macro was only invoked conditionally." >&5
5504
echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined.
5505
Usually this means the macro was only invoked conditionally." >&2;}
5506
{ (exit 1); exit 1; }; }
5507
fi
5508
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5509
{ { echo "$as_me:$LINENO: error: conditional \"am__fastdepCC\" was never defined.
5510
Usually this means the macro was only invoked conditionally." >&5
5511
echo "$as_me: error: conditional \"am__fastdepCC\" was never defined.
5512
Usually this means the macro was only invoked conditionally." >&2;}
5513
{ (exit 1); exit 1; }; }
5514
fi
5515
5516
: ${CONFIG_STATUS=./config.status}
5517
ac_clean_files_save=$ac_clean_files
5518
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5519
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
5520
echo "$as_me: creating $CONFIG_STATUS" >&6;}
5521
cat >$CONFIG_STATUS <<_ACEOF
5522
#! $SHELL
5523
# Generated by $as_me.
5524
# Run this file to recreate the current configuration.
5525
# Compiler output produced by configure, useful for debugging
5526
# configure, is in config.log if it exists.
5527
5528
debug=false
5529
ac_cs_recheck=false
5530
ac_cs_silent=false
5531
SHELL=\${CONFIG_SHELL-$SHELL}
5532
_ACEOF
5533
5534
cat >>$CONFIG_STATUS <<\_ACEOF
5535
## --------------------- ##
5536
## M4sh Initialization. ##
5537
## --------------------- ##
5538
5539
# Be more Bourne compatible
5540
DUALCASE=1; export DUALCASE # for MKS sh
5541
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
5542
emulate sh
5543
NULLCMD=:
5544
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
5545
# is contrary to our usage. Disable this feature.
5546
alias -g '${1+"$@"}'='"$@"'
5547
setopt NO_GLOB_SUBST
5548
else
5549
case `(set -o) 2>/dev/null` in
5550
*posix*) set -o posix ;;
5551
esac
5552
5553
fi
5554
5555
5556
5557
5558
# PATH needs CR
5559
# Avoid depending upon Character Ranges.
5560
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
5561
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
5562
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
5563
as_cr_digits='0123456789'
5564
as_cr_alnum=$as_cr_Letters$as_cr_digits
5565
5566
# The user is always right.
5567
if test "${PATH_SEPARATOR+set}" != set; then
5568
echo "#! /bin/sh" >conf$$.sh
5569
echo "exit 0" >>conf$$.sh
5570
chmod +x conf$$.sh
5571
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
5572
PATH_SEPARATOR=';'
5573
else
5574
PATH_SEPARATOR=:
5575
fi
5576
rm -f conf$$.sh
5577
fi
5578
5579
# Support unset when possible.
5580
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5581
as_unset=unset
5582
else
5583
as_unset=false
5584
fi
5585
5586
5587
# IFS
5588
# We need space, tab and new line, in precisely that order. Quoting is
5589
# there to prevent editors from complaining about space-tab.
5590
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5591
# splitting by setting IFS to empty value.)
5592
as_nl='
5593
'
5594
IFS=" "" $as_nl"
5595
5596
# Find who we are. Look in the path if we contain no directory separator.
5597
case $0 in
5598
*[\\/]* ) as_myself=$0 ;;
5599
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5600
for as_dir in $PATH
5601
do
5602
IFS=$as_save_IFS
5603
test -z "$as_dir" && as_dir=.
5604
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5605
done
5606
IFS=$as_save_IFS
5607
5608
;;
5609
esac
5610
# We did not find ourselves, most probably we were run as `sh COMMAND'
5611
# in which case we are not to be found in the path.
5612
if test "x$as_myself" = x; then
5613
as_myself=$0
5614
fi
5615
if test ! -f "$as_myself"; then
5616
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5617
{ (exit 1); exit 1; }
5618
fi
5619
5620
# Work around bugs in pre-3.0 UWIN ksh.
5621
for as_var in ENV MAIL MAILPATH
5622
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5623
done
5624
PS1='$ '
5625
PS2='> '
5626
PS4='+ '
5627
5628
# NLS nuisances.
5629
for as_var in \
5630
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
5631
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
5632
LC_TELEPHONE LC_TIME
5633
do
5634
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
5635
eval $as_var=C; export $as_var
5636
else
5637
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
5638
fi
5639
done
5640
5641
# Required to use basename.
5642
if expr a : '\(a\)' >/dev/null 2>&1 &&
5643
test "X`expr 00001 : '.*\(...\)'`" = X001; then
5644
as_expr=expr
5645
else
5646
as_expr=false
5647
fi
5648
5649
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
5650
as_basename=basename
5651
else
5652
as_basename=false
5653
fi
5654
5655
5656
# Name of the executable.
5657
as_me=`$as_basename -- "$0" ||
5658
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
5659
X"$0" : 'X\(//\)$' \| \
5660
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
5661
echo X/"$0" |
5662
sed '/^.*\/\([^/][^/]*\)\/*$/{
5663
s//\1/
5664
q
5665
}
5666
/^X\/\(\/\/\)$/{
5667
s//\1/
5668
q
5669
}
5670
/^X\/\(\/\).*/{
5671
s//\1/
5672
q
5673
}
5674
s/.*/./; q'`
5675
5676
# CDPATH.
5677
$as_unset CDPATH
5678
5679
5680
5681
as_lineno_1=$LINENO
5682
as_lineno_2=$LINENO
5683
test "x$as_lineno_1" != "x$as_lineno_2" &&
5684
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
5685
5686
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
5687
# uniformly replaced by the line number. The first 'sed' inserts a
5688
# line-number line after each line using $LINENO; the second 'sed'
5689
# does the real work. The second script uses 'N' to pair each
5690
# line-number line with the line containing $LINENO, and appends
5691
# trailing '-' during substitution so that $LINENO is not a special
5692
# case at line end.
5693
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
5694
# scripts with optimization help from Paolo Bonzini. Blame Lee
5695
# E. McMahon (1931-1989) for sed's syntax. :-)
5696
sed -n '
5697
p
5698
/[$]LINENO/=
5699
' <$as_myself |
5700
sed '
5701
s/[$]LINENO.*/&-/
5702
t lineno
5703
b
5704
:lineno
5705
N
5706
:loop
5707
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
5708
t loop
5709
s/-\n.*//
5710
' >$as_me.lineno &&
5711
chmod +x "$as_me.lineno" ||
5712
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
5713
{ (exit 1); exit 1; }; }
5714
5715
# Don't try to exec as it changes $[0], causing all sort of problems
5716
# (the dirname of $[0] is not the place where we might find the
5717
# original and so on. Autoconf is especially sensitive to this).
5718
. "./$as_me.lineno"
5719
# Exit status is that of the last command.
5720
exit
5721
}
5722
5723
5724
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
5725
as_dirname=dirname
5726
else
5727
as_dirname=false
5728
fi
5729
5730
ECHO_C= ECHO_N= ECHO_T=
5731
case `echo -n x` in
5732
-n*)
5733
case `echo 'x\c'` in
5734
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
5735
*) ECHO_C='\c';;
5736
esac;;
5737
*)
5738
ECHO_N='-n';;
5739
esac
5740
5741
if expr a : '\(a\)' >/dev/null 2>&1 &&
5742
test "X`expr 00001 : '.*\(...\)'`" = X001; then
5743
as_expr=expr
5744
else
5745
as_expr=false
5746
fi
5747
5748
rm -f conf$$ conf$$.exe conf$$.file
5749
if test -d conf$$.dir; then
5750
rm -f conf$$.dir/conf$$.file
5751
else
5752
rm -f conf$$.dir
5753
mkdir conf$$.dir
5754
fi
5755
echo >conf$$.file
5756
if ln -s conf$$.file conf$$ 2>/dev/null; then
5757
as_ln_s='ln -s'
5758
# ... but there are two gotchas:
5759
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
5760
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
5761
# In both cases, we have to default to `cp -p'.
5762
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
5763
as_ln_s='cp -p'
5764
elif ln conf$$.file conf$$ 2>/dev/null; then
5765
as_ln_s=ln
5766
else
5767
as_ln_s='cp -p'
5768
fi
5769
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
5770
rmdir conf$$.dir 2>/dev/null
5771
5772
if mkdir -p . 2>/dev/null; then
5773
as_mkdir_p=:
5774
else
5775
test -d ./-p && rmdir ./-p
5776
as_mkdir_p=false
5777
fi
5778
5779
if test -x / >/dev/null 2>&1; then
5780
as_test_x='test -x'
5781
else
5782
if ls -dL / >/dev/null 2>&1; then
5783
as_ls_L_option=L
5784
else
5785
as_ls_L_option=
5786
fi
5787
as_test_x='
5788
eval sh -c '\''
5789
if test -d "$1"; then
5790
test -d "$1/.";
5791
else
5792
case $1 in
5793
-*)set "./$1";;
5794
esac;
5795
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
5796
???[sx]*):;;*)false;;esac;fi
5797
'\'' sh
5798
'
5799
fi
5800
as_executable_p=$as_test_x
5801
5802
# Sed expression to map a string onto a valid CPP name.
5803
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
5804
5805
# Sed expression to map a string onto a valid variable name.
5806
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
5807
5808
5809
exec 6>&1
5810
5811
# Save the log message, to keep $[0] and so on meaningful, and to
5812
# report actual input values of CONFIG_FILES etc. instead of their
5813
# values after options handling.
5814
ac_log="
5815
This file was extended by calc $as_me 0.2.2, which was
5816
generated by GNU Autoconf 2.61. Invocation command line was
5817
5818
CONFIG_FILES = $CONFIG_FILES
5819
CONFIG_HEADERS = $CONFIG_HEADERS
5820
CONFIG_LINKS = $CONFIG_LINKS
5821
CONFIG_COMMANDS = $CONFIG_COMMANDS
5822
$ $0 $@
5823
5824
on `(hostname || uname -n) 2>/dev/null | sed 1q`
5825
"
5826
5827
_ACEOF
5828
5829
cat >>$CONFIG_STATUS <<_ACEOF
5830
# Files that config.status was made for.
5831
config_files="$ac_config_files"
5832
config_headers="$ac_config_headers"
5833
config_commands="$ac_config_commands"
5834
5835
_ACEOF
5836
5837
cat >>$CONFIG_STATUS <<\_ACEOF
5838
ac_cs_usage="\
5839
\`$as_me' instantiates files from templates according to the
5840
current configuration.
5841
5842
Usage: $0 [OPTIONS] [FILE]...
5843
5844
-h, --help print this help, then exit
5845
-V, --version print version number and configuration settings, then exit
5846
-q, --quiet do not print progress messages
5847
-d, --debug don't remove temporary files
5848
--recheck update $as_me by reconfiguring in the same conditions
5849
--file=FILE[:TEMPLATE]
5850
instantiate the configuration file FILE
5851
--header=FILE[:TEMPLATE]
5852
instantiate the configuration header FILE
5853
5854
Configuration files:
5855
$config_files
5856
5857
Configuration headers:
5858
$config_headers
5859
5860
Configuration commands:
5861
$config_commands
5862
5863
Report bugs to <bug-autoconf@gnu.org>."
5864
5865
_ACEOF
5866
cat >>$CONFIG_STATUS <<_ACEOF
5867
ac_cs_version="\\
5868
calc config.status 0.2.2
5869
configured by $0, generated by GNU Autoconf 2.61,
5870
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
5871
5872
Copyright (C) 2006 Free Software Foundation, Inc.
5873
This config.status script is free software; the Free Software Foundation
5874
gives unlimited permission to copy, distribute and modify it."
5875
5876
ac_pwd='$ac_pwd'
5877
srcdir='$srcdir'
5878
INSTALL='$INSTALL'
5879
_ACEOF
5880
5881
cat >>$CONFIG_STATUS <<\_ACEOF
5882
# If no file are specified by the user, then we need to provide default
5883
# value. By we need to know if files were specified by the user.
5884
ac_need_defaults=:
5885
while test $# != 0
5886
do
5887
case $1 in
5888
--*=*)
5889
ac_option=`expr "X$1" : 'X\([^=]*\)='`
5890
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
5891
ac_shift=:
5892
;;
5893
*)
5894
ac_option=$1
5895
ac_optarg=$2
5896
ac_shift=shift
5897
;;
5898
esac
5899
5900
case $ac_option in
5901
# Handling of the options.
5902
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
5903
ac_cs_recheck=: ;;
5904
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
5905
echo "$ac_cs_version"; exit ;;
5906
--debug | --debu | --deb | --de | --d | -d )
5907
debug=: ;;
5908
--file | --fil | --fi | --f )
5909
$ac_shift
5910
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
5911
ac_need_defaults=false;;
5912
--header | --heade | --head | --hea )
5913
$ac_shift
5914
CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
5915
ac_need_defaults=false;;
5916
--he | --h)
5917
# Conflict between --help and --header
5918
{ echo "$as_me: error: ambiguous option: $1
5919
Try \`$0 --help' for more information." >&2
5920
{ (exit 1); exit 1; }; };;
5921
--help | --hel | -h )
5922
echo "$ac_cs_usage"; exit ;;
5923
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
5924
| -silent | --silent | --silen | --sile | --sil | --si | --s)
5925
ac_cs_silent=: ;;
5926
5927
# This is an error.
5928
-*) { echo "$as_me: error: unrecognized option: $1
5929
Try \`$0 --help' for more information." >&2
5930
{ (exit 1); exit 1; }; } ;;
5931
5932
*) ac_config_targets="$ac_config_targets $1"
5933
ac_need_defaults=false ;;
5934
5935
esac
5936
shift
5937
done
5938
5939
ac_configure_extra_args=
5940
5941
if $ac_cs_silent; then
5942
exec 6>/dev/null
5943
ac_configure_extra_args="$ac_configure_extra_args --silent"
5944
fi
5945
5946
_ACEOF
5947
cat >>$CONFIG_STATUS <<_ACEOF
5948
if \$ac_cs_recheck; then
5949
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
5950
CONFIG_SHELL=$SHELL
5951
export CONFIG_SHELL
5952
exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
5953
fi
5954
5955
_ACEOF
5956
cat >>$CONFIG_STATUS <<\_ACEOF
5957
exec 5>>config.log
5958
{
5959
echo
5960
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
5961
## Running $as_me. ##
5962
_ASBOX
5963
echo "$ac_log"
5964
} >&5
5965
5966
_ACEOF
5967
cat >>$CONFIG_STATUS <<_ACEOF
5968
#
5969
# INIT-COMMANDS
5970
#
5971
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
5972
5973
_ACEOF
5974
5975
cat >>$CONFIG_STATUS <<\_ACEOF
5976
5977
# Handling of arguments.
5978
for ac_config_target in $ac_config_targets
5979
do
5980
case $ac_config_target in
5981
"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
5982
"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
5983
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
5984
"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
5985
"man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
5986
5987
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
5988
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
5989
{ (exit 1); exit 1; }; };;
5990
esac
5991
done
5992
5993
5994
# If the user did not use the arguments to specify the items to instantiate,
5995
# then the envvar interface is used. Set only those that are not.
5996
# We use the long form for the default assignment because of an extremely
5997
# bizarre bug on SunOS 4.1.3.
5998
if $ac_need_defaults; then
5999
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
6000
test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
6001
test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
6002
fi
6003
6004
# Have a temporary directory for convenience. Make it in the build tree
6005
# simply because there is no reason against having it here, and in addition,
6006
# creating and moving files from /tmp can sometimes cause problems.
6007
# Hook for its removal unless debugging.
6008
# Note that there is a small window in which the directory will not be cleaned:
6009
# after its creation but before its name has been assigned to `$tmp'.
6010
$debug ||
6011
{
6012
tmp=
6013
trap 'exit_status=$?
6014
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
6015
' 0
6016
trap '{ (exit 1); exit 1; }' 1 2 13 15
6017
}
6018
# Create a (secure) tmp directory for tmp files.
6019
6020
{
6021
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6022
test -n "$tmp" && test -d "$tmp"
6023
} ||
6024
{
6025
tmp=./conf$$-$RANDOM
6026
(umask 077 && mkdir "$tmp")
6027
} ||
6028
{
6029
echo "$me: cannot create a temporary directory in ." >&2
6030
{ (exit 1); exit 1; }
6031
}
6032
6033
#
6034
# Set up the sed scripts for CONFIG_FILES section.
6035
#
6036
6037
# No need to generate the scripts if there are no CONFIG_FILES.
6038
# This happens for instance when ./config.status config.h
6039
if test -n "$CONFIG_FILES"; then
6040
6041
_ACEOF
6042
6043
6044
6045
ac_delim='%!_!# '
6046
for ac_last_try in false false false false false :; do
6047
cat >conf$$subs.sed <<_ACEOF
6048
SHELL!$SHELL$ac_delim
6049
PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
6050
PACKAGE_NAME!$PACKAGE_NAME$ac_delim
6051
PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
6052
PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
6053
PACKAGE_STRING!$PACKAGE_STRING$ac_delim
6054
PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
6055
exec_prefix!$exec_prefix$ac_delim
6056
prefix!$prefix$ac_delim
6057
program_transform_name!$program_transform_name$ac_delim
6058
bindir!$bindir$ac_delim
6059
sbindir!$sbindir$ac_delim
6060
libexecdir!$libexecdir$ac_delim
6061
datarootdir!$datarootdir$ac_delim
6062
datadir!$datadir$ac_delim
6063
sysconfdir!$sysconfdir$ac_delim
6064
sharedstatedir!$sharedstatedir$ac_delim
6065
localstatedir!$localstatedir$ac_delim
6066
includedir!$includedir$ac_delim
6067
oldincludedir!$oldincludedir$ac_delim
6068
docdir!$docdir$ac_delim
6069
infodir!$infodir$ac_delim
6070
htmldir!$htmldir$ac_delim
6071
dvidir!$dvidir$ac_delim
6072
pdfdir!$pdfdir$ac_delim
6073
psdir!$psdir$ac_delim
6074
libdir!$libdir$ac_delim
6075
localedir!$localedir$ac_delim
6076
mandir!$mandir$ac_delim
6077
DEFS!$DEFS$ac_delim
6078
ECHO_C!$ECHO_C$ac_delim
6079
ECHO_N!$ECHO_N$ac_delim
6080
ECHO_T!$ECHO_T$ac_delim
6081
LIBS!$LIBS$ac_delim
6082
build_alias!$build_alias$ac_delim
6083
host_alias!$host_alias$ac_delim
6084
target_alias!$target_alias$ac_delim
6085
INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
6086
INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
6087
INSTALL_DATA!$INSTALL_DATA$ac_delim
6088
CYGPATH_W!$CYGPATH_W$ac_delim
6089
PACKAGE!$PACKAGE$ac_delim
6090
VERSION!$VERSION$ac_delim
6091
ACLOCAL!$ACLOCAL$ac_delim
6092
AUTOCONF!$AUTOCONF$ac_delim
6093
AUTOMAKE!$AUTOMAKE$ac_delim
6094
AUTOHEADER!$AUTOHEADER$ac_delim
6095
MAKEINFO!$MAKEINFO$ac_delim
6096
install_sh!$install_sh$ac_delim
6097
STRIP!$STRIP$ac_delim
6098
INSTALL_STRIP_PROGRAM!$INSTALL_STRIP_PROGRAM$ac_delim
6099
mkdir_p!$mkdir_p$ac_delim
6100
AWK!$AWK$ac_delim
6101
SET_MAKE!$SET_MAKE$ac_delim
6102
am__leading_dot!$am__leading_dot$ac_delim
6103
AMTAR!$AMTAR$ac_delim
6104
am__tar!$am__tar$ac_delim
6105
am__untar!$am__untar$ac_delim
6106
CXX!$CXX$ac_delim
6107
CXXFLAGS!$CXXFLAGS$ac_delim
6108
LDFLAGS!$LDFLAGS$ac_delim
6109
CPPFLAGS!$CPPFLAGS$ac_delim
6110
ac_ct_CXX!$ac_ct_CXX$ac_delim
6111
EXEEXT!$EXEEXT$ac_delim
6112
OBJEXT!$OBJEXT$ac_delim
6113
DEPDIR!$DEPDIR$ac_delim
6114
am__include!$am__include$ac_delim
6115
am__quote!$am__quote$ac_delim
6116
AMDEP_TRUE!$AMDEP_TRUE$ac_delim
6117
AMDEP_FALSE!$AMDEP_FALSE$ac_delim
6118
AMDEPBACKSLASH!$AMDEPBACKSLASH$ac_delim
6119
CXXDEPMODE!$CXXDEPMODE$ac_delim
6120
am__fastdepCXX_TRUE!$am__fastdepCXX_TRUE$ac_delim
6121
am__fastdepCXX_FALSE!$am__fastdepCXX_FALSE$ac_delim
6122
CC!$CC$ac_delim
6123
CFLAGS!$CFLAGS$ac_delim
6124
ac_ct_CC!$ac_ct_CC$ac_delim
6125
CCDEPMODE!$CCDEPMODE$ac_delim
6126
am__fastdepCC_TRUE!$am__fastdepCC_TRUE$ac_delim
6127
am__fastdepCC_FALSE!$am__fastdepCC_FALSE$ac_delim
6128
CPP!$CPP$ac_delim
6129
GREP!$GREP$ac_delim
6130
EGREP!$EGREP$ac_delim
6131
LIBOBJS!$LIBOBJS$ac_delim
6132
LTLIBOBJS!$LTLIBOBJS$ac_delim
6133
_ACEOF
6134
6135
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 85; then
6136
break
6137
elif $ac_last_try; then
6138
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
6139
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
6140
{ (exit 1); exit 1; }; }
6141
else
6142
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6143
fi
6144
done
6145
6146
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
6147
if test -n "$ac_eof"; then
6148
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
6149
ac_eof=`expr $ac_eof + 1`
6150
fi
6151
6152
cat >>$CONFIG_STATUS <<_ACEOF
6153
cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
6154
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
6155
_ACEOF
6156
sed '
6157
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
6158
s/^/s,@/; s/!/@,|#_!!_#|/
6159
:n
6160
t n
6161
s/'"$ac_delim"'$/,g/; t
6162
s/$/\\/; p
6163
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
6164
' >>$CONFIG_STATUS <conf$$subs.sed
6165
rm -f conf$$subs.sed
6166
cat >>$CONFIG_STATUS <<_ACEOF
6167
:end
6168
s/|#_!!_#|//g
6169
CEOF$ac_eof
6170
_ACEOF
6171
6172
6173
# VPATH may cause trouble with some makes, so we remove $(srcdir),
6174
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
6175
# trailing colons and then remove the whole line if VPATH becomes empty
6176
# (actually we leave an empty line to preserve line numbers).
6177
if test "x$srcdir" = x.; then
6178
ac_vpsub='/^[ ]*VPATH[ ]*=/{
6179
s/:*\$(srcdir):*/:/
6180
s/:*\${srcdir}:*/:/
6181
s/:*@srcdir@:*/:/
6182
s/^\([^=]*=[ ]*\):*/\1/
6183
s/:*$//
6184
s/^[^=]*=[ ]*$//
6185
}'
6186
fi
6187
6188
cat >>$CONFIG_STATUS <<\_ACEOF
6189
fi # test -n "$CONFIG_FILES"
6190
6191
6192
for ac_tag in :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS
6193
do
6194
case $ac_tag in
6195
:[FHLC]) ac_mode=$ac_tag; continue;;
6196
esac
6197
case $ac_mode$ac_tag in
6198
:[FHL]*:*);;
6199
:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
6200
echo "$as_me: error: Invalid tag $ac_tag." >&2;}
6201
{ (exit 1); exit 1; }; };;
6202
:[FH]-) ac_tag=-:-;;
6203
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6204
esac
6205
ac_save_IFS=$IFS
6206
IFS=:
6207
set x $ac_tag
6208
IFS=$ac_save_IFS
6209
shift
6210
ac_file=$1
6211
shift
6212
6213
case $ac_mode in
6214
:L) ac_source=$1;;
6215
:[FH])
6216
ac_file_inputs=
6217
for ac_f
6218
do
6219
case $ac_f in
6220
-) ac_f="$tmp/stdin";;
6221
*) # Look for the file first in the build tree, then in the source tree
6222
# (if the path is not absolute). The absolute path cannot be DOS-style,
6223
# because $ac_f cannot contain `:'.
6224
test -f "$ac_f" ||
6225
case $ac_f in
6226
[\\/$]*) false;;
6227
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6228
esac ||
6229
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
6230
echo "$as_me: error: cannot find input file: $ac_f" >&2;}
6231
{ (exit 1); exit 1; }; };;
6232
esac
6233
ac_file_inputs="$ac_file_inputs $ac_f"
6234
done
6235
6236
# Let's still pretend it is `configure' which instantiates (i.e., don't
6237
# use $as_me), people would be surprised to read:
6238
# /* config.h. Generated by config.status. */
6239
configure_input="Generated from "`IFS=:
6240
echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
6241
if test x"$ac_file" != x-; then
6242
configure_input="$ac_file. $configure_input"
6243
{ echo "$as_me:$LINENO: creating $ac_file" >&5
6244
echo "$as_me: creating $ac_file" >&6;}
6245
fi
6246
6247
case $ac_tag in
6248
*:-:* | *:-) cat >"$tmp/stdin";;
6249
esac
6250
;;
6251
esac
6252
6253
ac_dir=`$as_dirname -- "$ac_file" ||
6254
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6255
X"$ac_file" : 'X\(//\)[^/]' \| \
6256
X"$ac_file" : 'X\(//\)$' \| \
6257
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
6258
echo X"$ac_file" |
6259
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6260
s//\1/
6261
q
6262
}
6263
/^X\(\/\/\)[^/].*/{
6264
s//\1/
6265
q
6266
}
6267
/^X\(\/\/\)$/{
6268
s//\1/
6269
q
6270
}
6271
/^X\(\/\).*/{
6272
s//\1/
6273
q
6274
}
6275
s/.*/./; q'`
6276
{ as_dir="$ac_dir"
6277
case $as_dir in #(
6278
-*) as_dir=./$as_dir;;
6279
esac
6280
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
6281
as_dirs=
6282
while :; do
6283
case $as_dir in #(
6284
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
6285
*) as_qdir=$as_dir;;
6286
esac
6287
as_dirs="'$as_qdir' $as_dirs"
6288
as_dir=`$as_dirname -- "$as_dir" ||
6289
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6290
X"$as_dir" : 'X\(//\)[^/]' \| \
6291
X"$as_dir" : 'X\(//\)$' \| \
6292
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6293
echo X"$as_dir" |
6294
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6295
s//\1/
6296
q
6297
}
6298
/^X\(\/\/\)[^/].*/{
6299
s//\1/
6300
q
6301
}
6302
/^X\(\/\/\)$/{
6303
s//\1/
6304
q
6305
}
6306
/^X\(\/\).*/{
6307
s//\1/
6308
q
6309
}
6310
s/.*/./; q'`
6311
test -d "$as_dir" && break
6312
done
6313
test -z "$as_dirs" || eval "mkdir $as_dirs"
6314
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6315
echo "$as_me: error: cannot create directory $as_dir" >&2;}
6316
{ (exit 1); exit 1; }; }; }
6317
ac_builddir=.
6318
6319
case "$ac_dir" in
6320
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6321
*)
6322
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
6323
# A ".." for each directory in $ac_dir_suffix.
6324
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
6325
case $ac_top_builddir_sub in
6326
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6327
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6328
esac ;;
6329
esac
6330
ac_abs_top_builddir=$ac_pwd
6331
ac_abs_builddir=$ac_pwd$ac_dir_suffix
6332
# for backward compatibility:
6333
ac_top_builddir=$ac_top_build_prefix
6334
6335
case $srcdir in
6336
.) # We are building in place.
6337
ac_srcdir=.
6338
ac_top_srcdir=$ac_top_builddir_sub
6339
ac_abs_top_srcdir=$ac_pwd ;;
6340
[\\/]* | ?:[\\/]* ) # Absolute name.
6341
ac_srcdir=$srcdir$ac_dir_suffix;
6342
ac_top_srcdir=$srcdir
6343
ac_abs_top_srcdir=$srcdir ;;
6344
*) # Relative name.
6345
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6346
ac_top_srcdir=$ac_top_build_prefix$srcdir
6347
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6348
esac
6349
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6350
6351
6352
case $ac_mode in
6353
:F)
6354
#
6355
# CONFIG_FILE
6356
#
6357
6358
case $INSTALL in
6359
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6360
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6361
esac
6362
_ACEOF
6363
6364
cat >>$CONFIG_STATUS <<\_ACEOF
6365
# If the template does not know about datarootdir, expand it.
6366
# FIXME: This hack should be removed a few years after 2.60.
6367
ac_datarootdir_hack=; ac_datarootdir_seen=
6368
6369
case `sed -n '/datarootdir/ {
6370
p
6371
q
6372
}
6373
/@datadir@/p
6374
/@docdir@/p
6375
/@infodir@/p
6376
/@localedir@/p
6377
/@mandir@/p
6378
' $ac_file_inputs` in
6379
*datarootdir*) ac_datarootdir_seen=yes;;
6380
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
6381
{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6382
echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6383
_ACEOF
6384
cat >>$CONFIG_STATUS <<_ACEOF
6385
ac_datarootdir_hack='
6386
s&@datadir@&$datadir&g
6387
s&@docdir@&$docdir&g
6388
s&@infodir@&$infodir&g
6389
s&@localedir@&$localedir&g
6390
s&@mandir@&$mandir&g
6391
s&\\\${datarootdir}&$datarootdir&g' ;;
6392
esac
6393
_ACEOF
6394
6395
# Neutralize VPATH when `$srcdir' = `.'.
6396
# Shell code in configure.ac might set extrasub.
6397
# FIXME: do we really want to maintain this feature?
6398
cat >>$CONFIG_STATUS <<_ACEOF
6399
sed "$ac_vpsub
6400
$extrasub
6401
_ACEOF
6402
cat >>$CONFIG_STATUS <<\_ACEOF
6403
:t
6404
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6405
s&@configure_input@&$configure_input&;t t
6406
s&@top_builddir@&$ac_top_builddir_sub&;t t
6407
s&@srcdir@&$ac_srcdir&;t t
6408
s&@abs_srcdir@&$ac_abs_srcdir&;t t
6409
s&@top_srcdir@&$ac_top_srcdir&;t t
6410
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6411
s&@builddir@&$ac_builddir&;t t
6412
s&@abs_builddir@&$ac_abs_builddir&;t t
6413
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6414
s&@INSTALL@&$ac_INSTALL&;t t
6415
$ac_datarootdir_hack
6416
" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
6417
6418
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6419
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
6420
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
6421
{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6422
which seems to be undefined. Please make sure it is defined." >&5
6423
echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6424
which seems to be undefined. Please make sure it is defined." >&2;}
6425
6426
rm -f "$tmp/stdin"
6427
case $ac_file in
6428
-) cat "$tmp/out"; rm -f "$tmp/out";;
6429
*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
6430
esac
6431
;;
6432
:H)
6433
#
6434
# CONFIG_HEADER
6435
#
6436
_ACEOF
6437
6438
# Transform confdefs.h into a sed script `conftest.defines', that
6439
# substitutes the proper values into config.h.in to produce config.h.
6440
rm -f conftest.defines conftest.tail
6441
# First, append a space to every undef/define line, to ease matching.
6442
echo 's/$/ /' >conftest.defines
6443
# Then, protect against being on the right side of a sed subst, or in
6444
# an unquoted here document, in config.status. If some macros were
6445
# called several times there might be several #defines for the same
6446
# symbol, which is useless. But do not sort them, since the last
6447
# AC_DEFINE must be honored.
6448
ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6449
# These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
6450
# NAME is the cpp macro being defined, VALUE is the value it is being given.
6451
# PARAMS is the parameter list in the macro definition--in most cases, it's
6452
# just an empty string.
6453
ac_dA='s,^\\([ #]*\\)[^ ]*\\([ ]*'
6454
ac_dB='\\)[ (].*,\\1define\\2'
6455
ac_dC=' '
6456
ac_dD=' ,'
6457
6458
uniq confdefs.h |
6459
sed -n '
6460
t rset
6461
:rset
6462
s/^[ ]*#[ ]*define[ ][ ]*//
6463
t ok
6464
d
6465
:ok
6466
s/[\\&,]/\\&/g
6467
s/^\('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
6468
s/^\('"$ac_word_re"'\)[ ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
6469
' >>conftest.defines
6470
6471
# Remove the space that was appended to ease matching.
6472
# Then replace #undef with comments. This is necessary, for
6473
# example, in the case of _POSIX_SOURCE, which is predefined and required
6474
# on some systems where configure will not decide to define it.
6475
# (The regexp can be short, since the line contains either #define or #undef.)
6476
echo 's/ $//
6477
s,^[ #]*u.*,/* & */,' >>conftest.defines
6478
6479
# Break up conftest.defines:
6480
ac_max_sed_lines=50
6481
6482
# First sed command is: sed -f defines.sed $ac_file_inputs >"$tmp/out1"
6483
# Second one is: sed -f defines.sed "$tmp/out1" >"$tmp/out2"
6484
# Third one will be: sed -f defines.sed "$tmp/out2" >"$tmp/out1"
6485
# et cetera.
6486
ac_in='$ac_file_inputs'
6487
ac_out='"$tmp/out1"'
6488
ac_nxt='"$tmp/out2"'
6489
6490
while :
6491
do
6492
# Write a here document:
6493
cat >>$CONFIG_STATUS <<_ACEOF
6494
# First, check the format of the line:
6495
cat >"\$tmp/defines.sed" <<\\CEOF
6496
/^[ ]*#[ ]*undef[ ][ ]*$ac_word_re[ ]*\$/b def
6497
/^[ ]*#[ ]*define[ ][ ]*$ac_word_re[( ]/b def
6498
b
6499
:def
6500
_ACEOF
6501
sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
6502
echo 'CEOF
6503
sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
6504
ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
6505
sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
6506
grep . conftest.tail >/dev/null || break
6507
rm -f conftest.defines
6508
mv conftest.tail conftest.defines
6509
done
6510
rm -f conftest.defines conftest.tail
6511
6512
echo "ac_result=$ac_in" >>$CONFIG_STATUS
6513
cat >>$CONFIG_STATUS <<\_ACEOF
6514
if test x"$ac_file" != x-; then
6515
echo "/* $configure_input */" >"$tmp/config.h"
6516
cat "$ac_result" >>"$tmp/config.h"
6517
if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
6518
{ echo "$as_me:$LINENO: $ac_file is unchanged" >&5
6519
echo "$as_me: $ac_file is unchanged" >&6;}
6520
else
6521
rm -f $ac_file
6522
mv "$tmp/config.h" $ac_file
6523
fi
6524
else
6525
echo "/* $configure_input */"
6526
cat "$ac_result"
6527
fi
6528
rm -f "$tmp/out12"
6529
# Compute $ac_file's index in $config_headers.
6530
_am_stamp_count=1
6531
for _am_header in $config_headers :; do
6532
case $_am_header in
6533
$ac_file | $ac_file:* )
6534
break ;;
6535
* )
6536
_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6537
esac
6538
done
6539
echo "timestamp for $ac_file" >`$as_dirname -- $ac_file ||
6540
$as_expr X$ac_file : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6541
X$ac_file : 'X\(//\)[^/]' \| \
6542
X$ac_file : 'X\(//\)$' \| \
6543
X$ac_file : 'X\(/\)' \| . 2>/dev/null ||
6544
echo X$ac_file |
6545
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6546
s//\1/
6547
q
6548
}
6549
/^X\(\/\/\)[^/].*/{
6550
s//\1/
6551
q
6552
}
6553
/^X\(\/\/\)$/{
6554
s//\1/
6555
q
6556
}
6557
/^X\(\/\).*/{
6558
s//\1/
6559
q
6560
}
6561
s/.*/./; q'`/stamp-h$_am_stamp_count
6562
;;
6563
6564
:C) { echo "$as_me:$LINENO: executing $ac_file commands" >&5
6565
echo "$as_me: executing $ac_file commands" >&6;}
6566
;;
6567
esac
6568
6569
6570
case $ac_file$ac_mode in
6571
"depfiles":C) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do
6572
# Strip MF so we end up with the name of the file.
6573
mf=`echo "$mf" | sed -e 's/:.*$//'`
6574
# Check whether this is an Automake generated Makefile or not.
6575
# We used to match only the files named `Makefile.in', but
6576
# some people rename them; so instead we look at the file content.
6577
# Grep'ing the first line is not enough: some people post-process
6578
# each Makefile.in and add a new line on top of each file to say so.
6579
# So let's grep whole file.
6580
if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6581
dirpart=`$as_dirname -- "$mf" ||
6582
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6583
X"$mf" : 'X\(//\)[^/]' \| \
6584
X"$mf" : 'X\(//\)$' \| \
6585
X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
6586
echo X"$mf" |
6587
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6588
s//\1/
6589
q
6590
}
6591
/^X\(\/\/\)[^/].*/{
6592
s//\1/
6593
q
6594
}
6595
/^X\(\/\/\)$/{
6596
s//\1/
6597
q
6598
}
6599
/^X\(\/\).*/{
6600
s//\1/
6601
q
6602
}
6603
s/.*/./; q'`
6604
else
6605
continue
6606
fi
6607
# Extract the definition of DEPDIR, am__include, and am__quote
6608
# from the Makefile without running `make'.
6609
DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6610
test -z "$DEPDIR" && continue
6611
am__include=`sed -n 's/^am__include = //p' < "$mf"`
6612
test -z "am__include" && continue
6613
am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6614
# When using ansi2knr, U may be empty or an underscore; expand it
6615
U=`sed -n 's/^U = //p' < "$mf"`
6616
# Find all dependency output files, they are included files with
6617
# $(DEPDIR) in their names. We invoke sed twice because it is the
6618
# simplest approach to changing $(DEPDIR) to its actual value in the
6619
# expansion.
6620
for file in `sed -n "
6621
s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6622
sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6623
# Make sure the directory exists.
6624
test -f "$dirpart/$file" && continue
6625
fdir=`$as_dirname -- "$file" ||
6626
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6627
X"$file" : 'X\(//\)[^/]' \| \
6628
X"$file" : 'X\(//\)$' \| \
6629
X"$file" : 'X\(/\)' \| . 2>/dev/null ||
6630
echo X"$file" |
6631
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6632
s//\1/
6633
q
6634
}
6635
/^X\(\/\/\)[^/].*/{
6636
s//\1/
6637
q
6638
}
6639
/^X\(\/\/\)$/{
6640
s//\1/
6641
q
6642
}
6643
/^X\(\/\).*/{
6644
s//\1/
6645
q
6646
}
6647
s/.*/./; q'`
6648
{ as_dir=$dirpart/$fdir
6649
case $as_dir in #(
6650
-*) as_dir=./$as_dir;;
6651
esac
6652
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
6653
as_dirs=
6654
while :; do
6655
case $as_dir in #(
6656
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
6657
*) as_qdir=$as_dir;;
6658
esac
6659
as_dirs="'$as_qdir' $as_dirs"
6660
as_dir=`$as_dirname -- "$as_dir" ||
6661
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
6662
X"$as_dir" : 'X\(//\)[^/]' \| \
6663
X"$as_dir" : 'X\(//\)$' \| \
6664
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
6665
echo X"$as_dir" |
6666
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
6667
s//\1/
6668
q
6669
}
6670
/^X\(\/\/\)[^/].*/{
6671
s//\1/
6672
q
6673
}
6674
/^X\(\/\/\)$/{
6675
s//\1/
6676
q
6677
}
6678
/^X\(\/\).*/{
6679
s//\1/
6680
q
6681
}
6682
s/.*/./; q'`
6683
test -d "$as_dir" && break
6684
done
6685
test -z "$as_dirs" || eval "mkdir $as_dirs"
6686
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
6687
echo "$as_me: error: cannot create directory $as_dir" >&2;}
6688
{ (exit 1); exit 1; }; }; }
6689
# echo "creating $dirpart/$file"
6690
echo '# dummy' > "$dirpart/$file"
6691
done
6692
done
6693
;;
6694
6695
esac
6696
done # for ac_tag
6697
6698
6699
{ (exit 0); exit 0; }
6700
_ACEOF
6701
chmod +x $CONFIG_STATUS
6702
ac_clean_files=$ac_clean_files_save
6703
6704
6705
# configure is writing to config.log, and then calls config.status.
6706
# config.status does its own redirection, appending to config.log.
6707
# Unfortunately, on DOS this fails, as config.log is still kept open
6708
# by configure, so config.status won't be able to write to it; its
6709
# output is simply discarded. So we exec the FD to /dev/null,
6710
# effectively closing config.log, so it can be properly (re)opened and
6711
# appended to by config.status. When coming back to configure, we
6712
# need to make the FD available again.
6713
if test "$no_create" != yes; then
6714
ac_cs_success=:
6715
ac_config_status_args=
6716
test "$silent" = yes &&
6717
ac_config_status_args="$ac_config_status_args --quiet"
6718
exec 5>/dev/null
6719
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
6720
exec 5>>config.log
6721
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
6722
# would make configure fail if this is the last instruction.
6723
$ac_cs_success || { (exit 1); exit 1; }
6724
fi
6725
Loggerhead is a web-based interface for Breezy
Version: 2.0.1