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- Committer: gormo
- Date: 2008-05-08 23:48:54 UTC
- Revision ID: svn-v4:18f9825f-b44c-0410-b6f0-d2c50de112f6:trunk:27
Added autoconf support. Some tuning to the build is still needed.
- files added:
- Makefile.in
- files modified:
- Makefile
added
removed
configure
1
#! /bin/sh
2
# Guess values for system-dependent variables and create Makefiles.
3
# Generated by GNU Autoconf 2.61.
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 $as_var
97
done
98
PS1='$ '
99
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=
574
PACKAGE_TARNAME=
575
PACKAGE_VERSION=
576
PACKAGE_STRING=
577
PACKAGE_BUGREPORT=
578
579
ac_unique_file="include/spud.h"
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
build
654
build_cpu
655
build_vendor
656
build_os
657
host
658
host_cpu
659
host_vendor
660
host_os
661
F77
662
FFLAGS
663
LDFLAGS
664
ac_ct_F77
665
EXEEXT
666
OBJEXT
667
FLIBS
668
FC
669
FCFLAGS
670
ac_ct_FC
671
FCLIBS
672
CXX
673
CXXFLAGS
674
CPPFLAGS
675
ac_ct_CXX
676
CC
677
CFLAGS
678
ac_ct_CC
679
CPP
680
GREP
681
EGREP
682
INSTALL_PROGRAM
683
INSTALL_SCRIPT
684
INSTALL_DATA
685
MAKE
686
AR
687
RANLIB
688
PROFILING_FLAG
689
VERSION
690
ARFLAGS
691
LINKER
692
LIBOBJS
693
LTLIBOBJS'
694
ac_subst_files=''
695
ac_precious_vars='build_alias
696
host_alias
697
target_alias
698
F77
699
FFLAGS
700
LDFLAGS
701
LIBS
702
FC
703
FCFLAGS
704
CXX
705
CXXFLAGS
706
CPPFLAGS
707
CCC
708
CC
709
CFLAGS
710
CPP'
711
712
713
# Initialize some variables set by options.
714
ac_init_help=
715
ac_init_version=false
716
# The variables have the same names as the options, with
717
# dashes changed to underlines.
718
cache_file=/dev/null
719
exec_prefix=NONE
720
no_create=
721
no_recursion=
722
prefix=NONE
723
program_prefix=NONE
724
program_suffix=NONE
725
program_transform_name=s,x,x,
726
silent=
727
site=
728
srcdir=
729
verbose=
730
x_includes=NONE
731
x_libraries=NONE
732
733
# Installation directory options.
734
# These are left unexpanded so users can "make install exec_prefix=/foo"
735
# and all the variables that are supposed to be based on exec_prefix
736
# by default will actually change.
737
# Use braces instead of parens because sh, perl, etc. also accept them.
738
# (The list follows the same order as the GNU Coding Standards.)
739
bindir='${exec_prefix}/bin'
740
sbindir='${exec_prefix}/sbin'
741
libexecdir='${exec_prefix}/libexec'
742
datarootdir='${prefix}/share'
743
datadir='${datarootdir}'
744
sysconfdir='${prefix}/etc'
745
sharedstatedir='${prefix}/com'
746
localstatedir='${prefix}/var'
747
includedir='${prefix}/include'
748
oldincludedir='/usr/include'
749
docdir='${datarootdir}/doc/${PACKAGE}'
750
infodir='${datarootdir}/info'
751
htmldir='${docdir}'
752
dvidir='${docdir}'
753
pdfdir='${docdir}'
754
psdir='${docdir}'
755
libdir='${exec_prefix}/lib'
756
localedir='${datarootdir}/locale'
757
mandir='${datarootdir}/man'
758
759
ac_prev=
760
ac_dashdash=
761
for ac_option
762
do
763
# If the previous option needs an argument, assign it.
764
if test -n "$ac_prev"; then
765
eval $ac_prev=\$ac_option
766
ac_prev=
767
continue
768
fi
769
770
case $ac_option in
771
*=*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
772
*) ac_optarg=yes ;;
773
esac
774
775
# Accept the important Cygnus configure options, so we can diagnose typos.
776
777
case $ac_dashdash$ac_option in
778
--)
779
ac_dashdash=yes ;;
780
781
-bindir | --bindir | --bindi | --bind | --bin | --bi)
782
ac_prev=bindir ;;
783
-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
784
bindir=$ac_optarg ;;
785
786
-build | --build | --buil | --bui | --bu)
787
ac_prev=build_alias ;;
788
-build=* | --build=* | --buil=* | --bui=* | --bu=*)
789
build_alias=$ac_optarg ;;
790
791
-cache-file | --cache-file | --cache-fil | --cache-fi \
792
| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
793
ac_prev=cache_file ;;
794
-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
795
| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
796
cache_file=$ac_optarg ;;
797
798
--config-cache | -C)
799
cache_file=config.cache ;;
800
801
-datadir | --datadir | --datadi | --datad)
802
ac_prev=datadir ;;
803
-datadir=* | --datadir=* | --datadi=* | --datad=*)
804
datadir=$ac_optarg ;;
805
806
-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
807
| --dataroo | --dataro | --datar)
808
ac_prev=datarootdir ;;
809
-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
810
| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
811
datarootdir=$ac_optarg ;;
812
813
-disable-* | --disable-*)
814
ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
815
# Reject names that are not valid shell variable names.
816
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
817
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
818
{ (exit 1); exit 1; }; }
819
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
820
eval enable_$ac_feature=no ;;
821
822
-docdir | --docdir | --docdi | --doc | --do)
823
ac_prev=docdir ;;
824
-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
825
docdir=$ac_optarg ;;
826
827
-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
828
ac_prev=dvidir ;;
829
-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
830
dvidir=$ac_optarg ;;
831
832
-enable-* | --enable-*)
833
ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
834
# Reject names that are not valid shell variable names.
835
expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
836
{ echo "$as_me: error: invalid feature name: $ac_feature" >&2
837
{ (exit 1); exit 1; }; }
838
ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
839
eval enable_$ac_feature=\$ac_optarg ;;
840
841
-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
842
| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
843
| --exec | --exe | --ex)
844
ac_prev=exec_prefix ;;
845
-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
846
| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
847
| --exec=* | --exe=* | --ex=*)
848
exec_prefix=$ac_optarg ;;
849
850
-gas | --gas | --ga | --g)
851
# Obsolete; use --with-gas.
852
with_gas=yes ;;
853
854
-help | --help | --hel | --he | -h)
855
ac_init_help=long ;;
856
-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
857
ac_init_help=recursive ;;
858
-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
859
ac_init_help=short ;;
860
861
-host | --host | --hos | --ho)
862
ac_prev=host_alias ;;
863
-host=* | --host=* | --hos=* | --ho=*)
864
host_alias=$ac_optarg ;;
865
866
-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
867
ac_prev=htmldir ;;
868
-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
869
| --ht=*)
870
htmldir=$ac_optarg ;;
871
872
-includedir | --includedir | --includedi | --included | --include \
873
| --includ | --inclu | --incl | --inc)
874
ac_prev=includedir ;;
875
-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
876
| --includ=* | --inclu=* | --incl=* | --inc=*)
877
includedir=$ac_optarg ;;
878
879
-infodir | --infodir | --infodi | --infod | --info | --inf)
880
ac_prev=infodir ;;
881
-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
882
infodir=$ac_optarg ;;
883
884
-libdir | --libdir | --libdi | --libd)
885
ac_prev=libdir ;;
886
-libdir=* | --libdir=* | --libdi=* | --libd=*)
887
libdir=$ac_optarg ;;
888
889
-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
890
| --libexe | --libex | --libe)
891
ac_prev=libexecdir ;;
892
-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
893
| --libexe=* | --libex=* | --libe=*)
894
libexecdir=$ac_optarg ;;
895
896
-localedir | --localedir | --localedi | --localed | --locale)
897
ac_prev=localedir ;;
898
-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
899
localedir=$ac_optarg ;;
900
901
-localstatedir | --localstatedir | --localstatedi | --localstated \
902
| --localstate | --localstat | --localsta | --localst | --locals)
903
ac_prev=localstatedir ;;
904
-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
905
| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
906
localstatedir=$ac_optarg ;;
907
908
-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
909
ac_prev=mandir ;;
910
-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
911
mandir=$ac_optarg ;;
912
913
-nfp | --nfp | --nf)
914
# Obsolete; use --without-fp.
915
with_fp=no ;;
916
917
-no-create | --no-create | --no-creat | --no-crea | --no-cre \
918
| --no-cr | --no-c | -n)
919
no_create=yes ;;
920
921
-no-recursion | --no-recursion | --no-recursio | --no-recursi \
922
| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
923
no_recursion=yes ;;
924
925
-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
926
| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
927
| --oldin | --oldi | --old | --ol | --o)
928
ac_prev=oldincludedir ;;
929
-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
930
| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
931
| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
932
oldincludedir=$ac_optarg ;;
933
934
-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
935
ac_prev=prefix ;;
936
-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
937
prefix=$ac_optarg ;;
938
939
-program-prefix | --program-prefix | --program-prefi | --program-pref \
940
| --program-pre | --program-pr | --program-p)
941
ac_prev=program_prefix ;;
942
-program-prefix=* | --program-prefix=* | --program-prefi=* \
943
| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
944
program_prefix=$ac_optarg ;;
945
946
-program-suffix | --program-suffix | --program-suffi | --program-suff \
947
| --program-suf | --program-su | --program-s)
948
ac_prev=program_suffix ;;
949
-program-suffix=* | --program-suffix=* | --program-suffi=* \
950
| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
951
program_suffix=$ac_optarg ;;
952
953
-program-transform-name | --program-transform-name \
954
| --program-transform-nam | --program-transform-na \
955
| --program-transform-n | --program-transform- \
956
| --program-transform | --program-transfor \
957
| --program-transfo | --program-transf \
958
| --program-trans | --program-tran \
959
| --progr-tra | --program-tr | --program-t)
960
ac_prev=program_transform_name ;;
961
-program-transform-name=* | --program-transform-name=* \
962
| --program-transform-nam=* | --program-transform-na=* \
963
| --program-transform-n=* | --program-transform-=* \
964
| --program-transform=* | --program-transfor=* \
965
| --program-transfo=* | --program-transf=* \
966
| --program-trans=* | --program-tran=* \
967
| --progr-tra=* | --program-tr=* | --program-t=*)
968
program_transform_name=$ac_optarg ;;
969
970
-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
971
ac_prev=pdfdir ;;
972
-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
973
pdfdir=$ac_optarg ;;
974
975
-psdir | --psdir | --psdi | --psd | --ps)
976
ac_prev=psdir ;;
977
-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
978
psdir=$ac_optarg ;;
979
980
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
981
| -silent | --silent | --silen | --sile | --sil)
982
silent=yes ;;
983
984
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
985
ac_prev=sbindir ;;
986
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
987
| --sbi=* | --sb=*)
988
sbindir=$ac_optarg ;;
989
990
-sharedstatedir | --sharedstatedir | --sharedstatedi \
991
| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
992
| --sharedst | --shareds | --shared | --share | --shar \
993
| --sha | --sh)
994
ac_prev=sharedstatedir ;;
995
-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
996
| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
997
| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
998
| --sha=* | --sh=*)
999
sharedstatedir=$ac_optarg ;;
1000
1001
-site | --site | --sit)
1002
ac_prev=site ;;
1003
-site=* | --site=* | --sit=*)
1004
site=$ac_optarg ;;
1005
1006
-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1007
ac_prev=srcdir ;;
1008
-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1009
srcdir=$ac_optarg ;;
1010
1011
-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1012
| --syscon | --sysco | --sysc | --sys | --sy)
1013
ac_prev=sysconfdir ;;
1014
-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1015
| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1016
sysconfdir=$ac_optarg ;;
1017
1018
-target | --target | --targe | --targ | --tar | --ta | --t)
1019
ac_prev=target_alias ;;
1020
-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1021
target_alias=$ac_optarg ;;
1022
1023
-v | -verbose | --verbose | --verbos | --verbo | --verb)
1024
verbose=yes ;;
1025
1026
-version | --version | --versio | --versi | --vers | -V)
1027
ac_init_version=: ;;
1028
1029
-with-* | --with-*)
1030
ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1031
# Reject names that are not valid shell variable names.
1032
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1033
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1034
{ (exit 1); exit 1; }; }
1035
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1036
eval with_$ac_package=\$ac_optarg ;;
1037
1038
-without-* | --without-*)
1039
ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1040
# Reject names that are not valid shell variable names.
1041
expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1042
{ echo "$as_me: error: invalid package name: $ac_package" >&2
1043
{ (exit 1); exit 1; }; }
1044
ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1045
eval with_$ac_package=no ;;
1046
1047
--x)
1048
# Obsolete; use --with-x.
1049
with_x=yes ;;
1050
1051
-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1052
| --x-incl | --x-inc | --x-in | --x-i)
1053
ac_prev=x_includes ;;
1054
-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1055
| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1056
x_includes=$ac_optarg ;;
1057
1058
-x-libraries | --x-libraries | --x-librarie | --x-librari \
1059
| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1060
ac_prev=x_libraries ;;
1061
-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1062
| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1063
x_libraries=$ac_optarg ;;
1064
1065
-*) { echo "$as_me: error: unrecognized option: $ac_option
1066
Try \`$0 --help' for more information." >&2
1067
{ (exit 1); exit 1; }; }
1068
;;
1069
1070
*=*)
1071
ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1072
# Reject names that are not valid shell variable names.
1073
expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1074
{ echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1075
{ (exit 1); exit 1; }; }
1076
eval $ac_envvar=\$ac_optarg
1077
export $ac_envvar ;;
1078
1079
*)
1080
# FIXME: should be removed in autoconf 3.0.
1081
echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1082
expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1083
echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1084
: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1085
;;
1086
1087
esac
1088
done
1089
1090
if test -n "$ac_prev"; then
1091
ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1092
{ echo "$as_me: error: missing argument to $ac_option" >&2
1093
{ (exit 1); exit 1; }; }
1094
fi
1095
1096
# Be sure to have absolute directory names.
1097
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1098
datadir sysconfdir sharedstatedir localstatedir includedir \
1099
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1100
libdir localedir mandir
1101
do
1102
eval ac_val=\$$ac_var
1103
case $ac_val in
1104
[\\/$]* | ?:[\\/]* ) continue;;
1105
NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1106
esac
1107
{ echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1108
{ (exit 1); exit 1; }; }
1109
done
1110
1111
# There might be people who depend on the old broken behavior: `$host'
1112
# used to hold the argument of --host etc.
1113
# FIXME: To remove some day.
1114
build=$build_alias
1115
host=$host_alias
1116
target=$target_alias
1117
1118
# FIXME: To remove some day.
1119
if test "x$host_alias" != x; then
1120
if test "x$build_alias" = x; then
1121
cross_compiling=maybe
1122
echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1123
If a cross compiler is detected then cross compile mode will be used." >&2
1124
elif test "x$build_alias" != "x$host_alias"; then
1125
cross_compiling=yes
1126
fi
1127
fi
1128
1129
ac_tool_prefix=
1130
test -n "$host_alias" && ac_tool_prefix=$host_alias-
1131
1132
test "$silent" = yes && exec 6>/dev/null
1133
1134
1135
ac_pwd=`pwd` && test -n "$ac_pwd" &&
1136
ac_ls_di=`ls -di .` &&
1137
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1138
{ echo "$as_me: error: Working directory cannot be determined" >&2
1139
{ (exit 1); exit 1; }; }
1140
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1141
{ echo "$as_me: error: pwd does not report name of working directory" >&2
1142
{ (exit 1); exit 1; }; }
1143
1144
1145
# Find the source files, if location was not specified.
1146
if test -z "$srcdir"; then
1147
ac_srcdir_defaulted=yes
1148
# Try the directory containing this script, then the parent directory.
1149
ac_confdir=`$as_dirname -- "$0" ||
1150
$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1151
X"$0" : 'X\(//\)[^/]' \| \
1152
X"$0" : 'X\(//\)$' \| \
1153
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1154
echo X"$0" |
1155
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1156
s//\1/
1157
q
1158
}
1159
/^X\(\/\/\)[^/].*/{
1160
s//\1/
1161
q
1162
}
1163
/^X\(\/\/\)$/{
1164
s//\1/
1165
q
1166
}
1167
/^X\(\/\).*/{
1168
s//\1/
1169
q
1170
}
1171
s/.*/./; q'`
1172
srcdir=$ac_confdir
1173
if test ! -r "$srcdir/$ac_unique_file"; then
1174
srcdir=..
1175
fi
1176
else
1177
ac_srcdir_defaulted=no
1178
fi
1179
if test ! -r "$srcdir/$ac_unique_file"; then
1180
test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1181
{ echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1182
{ (exit 1); exit 1; }; }
1183
fi
1184
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1185
ac_abs_confdir=`(
1186
cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1187
{ (exit 1); exit 1; }; }
1188
pwd)`
1189
# When building in place, set srcdir=.
1190
if test "$ac_abs_confdir" = "$ac_pwd"; then
1191
srcdir=.
1192
fi
1193
# Remove unnecessary trailing slashes from srcdir.
1194
# Double slashes in file names in object file debugging info
1195
# mess up M-x gdb in Emacs.
1196
case $srcdir in
1197
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1198
esac
1199
for ac_var in $ac_precious_vars; do
1200
eval ac_env_${ac_var}_set=\${${ac_var}+set}
1201
eval ac_env_${ac_var}_value=\$${ac_var}
1202
eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1203
eval ac_cv_env_${ac_var}_value=\$${ac_var}
1204
done
1205
1206
#
1207
# Report the --help message.
1208
#
1209
if test "$ac_init_help" = "long"; then
1210
# Omit some internal or obsolete options to make the list less imposing.
1211
# This message is too long to be a string in the A/UX 3.1 sh.
1212
cat <<_ACEOF
1213
\`configure' configures this package to adapt to many kinds of systems.
1214
1215
Usage: $0 [OPTION]... [VAR=VALUE]...
1216
1217
To assign environment variables (e.g., CC, CFLAGS...), specify them as
1218
VAR=VALUE. See below for descriptions of some of the useful variables.
1219
1220
Defaults for the options are specified in brackets.
1221
1222
Configuration:
1223
-h, --help display this help and exit
1224
--help=short display options specific to this package
1225
--help=recursive display the short help of all the included packages
1226
-V, --version display version information and exit
1227
-q, --quiet, --silent do not print \`checking...' messages
1228
--cache-file=FILE cache test results in FILE [disabled]
1229
-C, --config-cache alias for \`--cache-file=config.cache'
1230
-n, --no-create do not create output files
1231
--srcdir=DIR find the sources in DIR [configure dir or \`..']
1232
1233
Installation directories:
1234
--prefix=PREFIX install architecture-independent files in PREFIX
1235
[$ac_default_prefix]
1236
--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1237
[PREFIX]
1238
1239
By default, \`make install' will install all the files in
1240
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1241
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1242
for instance \`--prefix=\$HOME'.
1243
1244
For better control, use the options below.
1245
1246
Fine tuning of the installation directories:
1247
--bindir=DIR user executables [EPREFIX/bin]
1248
--sbindir=DIR system admin executables [EPREFIX/sbin]
1249
--libexecdir=DIR program executables [EPREFIX/libexec]
1250
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1251
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1252
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1253
--libdir=DIR object code libraries [EPREFIX/lib]
1254
--includedir=DIR C header files [PREFIX/include]
1255
--oldincludedir=DIR C header files for non-gcc [/usr/include]
1256
--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1257
--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1258
--infodir=DIR info documentation [DATAROOTDIR/info]
1259
--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1260
--mandir=DIR man documentation [DATAROOTDIR/man]
1261
--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
1262
--htmldir=DIR html documentation [DOCDIR]
1263
--dvidir=DIR dvi documentation [DOCDIR]
1264
--pdfdir=DIR pdf documentation [DOCDIR]
1265
--psdir=DIR ps documentation [DOCDIR]
1266
_ACEOF
1267
1268
cat <<\_ACEOF
1269
1270
System types:
1271
--build=BUILD configure for building on BUILD [guessed]
1272
--host=HOST cross-compile to build programs to run on HOST [BUILD]
1273
_ACEOF
1274
fi
1275
1276
if test -n "$ac_init_help"; then
1277
1278
cat <<\_ACEOF
1279
1280
Optional Features:
1281
--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1282
--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1283
--enable-debugging turns on debugging flags
1284
--enable-shared Compile objects with -fPIC to enable the 'make
1285
shared' target.
1286
--enable-verbose turns on super verbosity
1287
--enable-dp=flag compile with 64 bit floating point numbers (default)
1288
--enable-profiling enable gprof profiling
1289
1290
Some influential environment variables:
1291
F77 Fortran 77 compiler command
1292
FFLAGS Fortran 77 compiler flags
1293
LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1294
nonstandard directory <lib dir>
1295
LIBS libraries to pass to the linker, e.g. -l<library>
1296
FC Fortran compiler command
1297
FCFLAGS Fortran compiler flags
1298
CXX C++ compiler command
1299
CXXFLAGS C++ compiler flags
1300
CPPFLAGS C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1301
you have headers in a nonstandard directory <include dir>
1302
CC C compiler command
1303
CFLAGS C compiler flags
1304
CPP C preprocessor
1305
1306
Use these variables to override the choices made by `configure' or to help
1307
it to find libraries and programs with nonstandard names/locations.
1308
1309
_ACEOF
1310
ac_status=$?
1311
fi
1312
1313
if test "$ac_init_help" = "recursive"; then
1314
# If there are subdirs, report their specific --help.
1315
for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1316
test -d "$ac_dir" || continue
1317
ac_builddir=.
1318
1319
case "$ac_dir" in
1320
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1321
*)
1322
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1323
# A ".." for each directory in $ac_dir_suffix.
1324
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1325
case $ac_top_builddir_sub in
1326
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1327
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1328
esac ;;
1329
esac
1330
ac_abs_top_builddir=$ac_pwd
1331
ac_abs_builddir=$ac_pwd$ac_dir_suffix
1332
# for backward compatibility:
1333
ac_top_builddir=$ac_top_build_prefix
1334
1335
case $srcdir in
1336
.) # We are building in place.
1337
ac_srcdir=.
1338
ac_top_srcdir=$ac_top_builddir_sub
1339
ac_abs_top_srcdir=$ac_pwd ;;
1340
[\\/]* | ?:[\\/]* ) # Absolute name.
1341
ac_srcdir=$srcdir$ac_dir_suffix;
1342
ac_top_srcdir=$srcdir
1343
ac_abs_top_srcdir=$srcdir ;;
1344
*) # Relative name.
1345
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1346
ac_top_srcdir=$ac_top_build_prefix$srcdir
1347
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1348
esac
1349
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1350
1351
cd "$ac_dir" || { ac_status=$?; continue; }
1352
# Check for guested configure.
1353
if test -f "$ac_srcdir/configure.gnu"; then
1354
echo &&
1355
$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1356
elif test -f "$ac_srcdir/configure"; then
1357
echo &&
1358
$SHELL "$ac_srcdir/configure" --help=recursive
1359
else
1360
echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1361
fi || ac_status=$?
1362
cd "$ac_pwd" || { ac_status=$?; break; }
1363
done
1364
fi
1365
1366
test -n "$ac_init_help" && exit $ac_status
1367
if $ac_init_version; then
1368
cat <<\_ACEOF
1369
configure
1370
generated by GNU Autoconf 2.61
1371
1372
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1373
2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1374
This configure script is free software; the Free Software Foundation
1375
gives unlimited permission to copy, distribute and modify it.
1376
_ACEOF
1377
exit
1378
fi
1379
cat >config.log <<_ACEOF
1380
This file contains any messages produced by compilers while
1381
running configure, to aid debugging if configure makes a mistake.
1382
1383
It was created by $as_me, which was
1384
generated by GNU Autoconf 2.61. Invocation command line was
1385
1386
$ $0 $@
1387
1388
_ACEOF
1389
exec 5>>config.log
1390
{
1391
cat <<_ASUNAME
1392
## --------- ##
1393
## Platform. ##
1394
## --------- ##
1395
1396
hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1397
uname -m = `(uname -m) 2>/dev/null || echo unknown`
1398
uname -r = `(uname -r) 2>/dev/null || echo unknown`
1399
uname -s = `(uname -s) 2>/dev/null || echo unknown`
1400
uname -v = `(uname -v) 2>/dev/null || echo unknown`
1401
1402
/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1403
/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
1404
1405
/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
1406
/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
1407
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1408
/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
1409
/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
1410
/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
1411
/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
1412
1413
_ASUNAME
1414
1415
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1416
for as_dir in $PATH
1417
do
1418
IFS=$as_save_IFS
1419
test -z "$as_dir" && as_dir=.
1420
echo "PATH: $as_dir"
1421
done
1422
IFS=$as_save_IFS
1423
1424
} >&5
1425
1426
cat >&5 <<_ACEOF
1427
1428
1429
## ----------- ##
1430
## Core tests. ##
1431
## ----------- ##
1432
1433
_ACEOF
1434
1435
1436
# Keep a trace of the command line.
1437
# Strip out --no-create and --no-recursion so they do not pile up.
1438
# Strip out --silent because we don't want to record it for future runs.
1439
# Also quote any args containing shell meta-characters.
1440
# Make two passes to allow for proper duplicate-argument suppression.
1441
ac_configure_args=
1442
ac_configure_args0=
1443
ac_configure_args1=
1444
ac_must_keep_next=false
1445
for ac_pass in 1 2
1446
do
1447
for ac_arg
1448
do
1449
case $ac_arg in
1450
-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1451
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
1452
| -silent | --silent | --silen | --sile | --sil)
1453
continue ;;
1454
*\'*)
1455
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1456
esac
1457
case $ac_pass in
1458
1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1459
2)
1460
ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1461
if test $ac_must_keep_next = true; then
1462
ac_must_keep_next=false # Got value, back to normal.
1463
else
1464
case $ac_arg in
1465
*=* | --config-cache | -C | -disable-* | --disable-* \
1466
| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1467
| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1468
| -with-* | --with-* | -without-* | --without-* | --x)
1469
case "$ac_configure_args0 " in
1470
"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1471
esac
1472
;;
1473
-* ) ac_must_keep_next=true ;;
1474
esac
1475
fi
1476
ac_configure_args="$ac_configure_args '$ac_arg'"
1477
;;
1478
esac
1479
done
1480
done
1481
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1482
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1483
1484
# When interrupted or exit'd, cleanup temporary files, and complete
1485
# config.log. We remove comments because anyway the quotes in there
1486
# would cause problems or look ugly.
1487
# WARNING: Use '\'' to represent an apostrophe within the trap.
1488
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1489
trap 'exit_status=$?
1490
# Save into config.log some information that might help in debugging.
1491
{
1492
echo
1493
1494
cat <<\_ASBOX
1495
## ---------------- ##
1496
## Cache variables. ##
1497
## ---------------- ##
1498
_ASBOX
1499
echo
1500
# The following way of writing the cache mishandles newlines in values,
1501
(
1502
for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1503
eval ac_val=\$$ac_var
1504
case $ac_val in #(
1505
*${as_nl}*)
1506
case $ac_var in #(
1507
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1508
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1509
esac
1510
case $ac_var in #(
1511
_ | IFS | as_nl) ;; #(
1512
*) $as_unset $ac_var ;;
1513
esac ;;
1514
esac
1515
done
1516
(set) 2>&1 |
1517
case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1518
*${as_nl}ac_space=\ *)
1519
sed -n \
1520
"s/'\''/'\''\\\\'\'''\''/g;
1521
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1522
;; #(
1523
*)
1524
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1525
;;
1526
esac |
1527
sort
1528
)
1529
echo
1530
1531
cat <<\_ASBOX
1532
## ----------------- ##
1533
## Output variables. ##
1534
## ----------------- ##
1535
_ASBOX
1536
echo
1537
for ac_var in $ac_subst_vars
1538
do
1539
eval ac_val=\$$ac_var
1540
case $ac_val in
1541
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1542
esac
1543
echo "$ac_var='\''$ac_val'\''"
1544
done | sort
1545
echo
1546
1547
if test -n "$ac_subst_files"; then
1548
cat <<\_ASBOX
1549
## ------------------- ##
1550
## File substitutions. ##
1551
## ------------------- ##
1552
_ASBOX
1553
echo
1554
for ac_var in $ac_subst_files
1555
do
1556
eval ac_val=\$$ac_var
1557
case $ac_val in
1558
*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1559
esac
1560
echo "$ac_var='\''$ac_val'\''"
1561
done | sort
1562
echo
1563
fi
1564
1565
if test -s confdefs.h; then
1566
cat <<\_ASBOX
1567
## ----------- ##
1568
## confdefs.h. ##
1569
## ----------- ##
1570
_ASBOX
1571
echo
1572
cat confdefs.h
1573
echo
1574
fi
1575
test "$ac_signal" != 0 &&
1576
echo "$as_me: caught signal $ac_signal"
1577
echo "$as_me: exit $exit_status"
1578
} >&5
1579
rm -f core *.core core.conftest.* &&
1580
rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1581
exit $exit_status
1582
' 0
1583
for ac_signal in 1 2 13 15; do
1584
trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1585
done
1586
ac_signal=0
1587
1588
# confdefs.h avoids OS command line length limits that DEFS can exceed.
1589
rm -f -r conftest* confdefs.h
1590
1591
# Predefined preprocessor variables.
1592
1593
cat >>confdefs.h <<_ACEOF
1594
#define PACKAGE_NAME "$PACKAGE_NAME"
1595
_ACEOF
1596
1597
1598
cat >>confdefs.h <<_ACEOF
1599
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1600
_ACEOF
1601
1602
1603
cat >>confdefs.h <<_ACEOF
1604
#define PACKAGE_VERSION "$PACKAGE_VERSION"
1605
_ACEOF
1606
1607
1608
cat >>confdefs.h <<_ACEOF
1609
#define PACKAGE_STRING "$PACKAGE_STRING"
1610
_ACEOF
1611
1612
1613
cat >>confdefs.h <<_ACEOF
1614
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1615
_ACEOF
1616
1617
1618
# Let the site file select an alternate cache file if it wants to.
1619
# Prefer explicitly selected file to automatically selected ones.
1620
if test -n "$CONFIG_SITE"; then
1621
set x "$CONFIG_SITE"
1622
elif test "x$prefix" != xNONE; then
1623
set x "$prefix/share/config.site" "$prefix/etc/config.site"
1624
else
1625
set x "$ac_default_prefix/share/config.site" \
1626
"$ac_default_prefix/etc/config.site"
1627
fi
1628
shift
1629
for ac_site_file
1630
do
1631
if test -r "$ac_site_file"; then
1632
{ echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1633
echo "$as_me: loading site script $ac_site_file" >&6;}
1634
sed 's/^/| /' "$ac_site_file" >&5
1635
. "$ac_site_file"
1636
fi
1637
done
1638
1639
if test -r "$cache_file"; then
1640
# Some versions of bash will fail to source /dev/null (special
1641
# files actually), so we avoid doing that.
1642
if test -f "$cache_file"; then
1643
{ echo "$as_me:$LINENO: loading cache $cache_file" >&5
1644
echo "$as_me: loading cache $cache_file" >&6;}
1645
case $cache_file in
1646
[\\/]* | ?:[\\/]* ) . "$cache_file";;
1647
*) . "./$cache_file";;
1648
esac
1649
fi
1650
else
1651
{ echo "$as_me:$LINENO: creating cache $cache_file" >&5
1652
echo "$as_me: creating cache $cache_file" >&6;}
1653
>$cache_file
1654
fi
1655
1656
# Check that the precious variables saved in the cache have kept the same
1657
# value.
1658
ac_cache_corrupted=false
1659
for ac_var in $ac_precious_vars; do
1660
eval ac_old_set=\$ac_cv_env_${ac_var}_set
1661
eval ac_new_set=\$ac_env_${ac_var}_set
1662
eval ac_old_val=\$ac_cv_env_${ac_var}_value
1663
eval ac_new_val=\$ac_env_${ac_var}_value
1664
case $ac_old_set,$ac_new_set in
1665
set,)
1666
{ echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1667
echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1668
ac_cache_corrupted=: ;;
1669
,set)
1670
{ echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1671
echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1672
ac_cache_corrupted=: ;;
1673
,);;
1674
*)
1675
if test "x$ac_old_val" != "x$ac_new_val"; then
1676
{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1677
echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1678
{ echo "$as_me:$LINENO: former value: $ac_old_val" >&5
1679
echo "$as_me: former value: $ac_old_val" >&2;}
1680
{ echo "$as_me:$LINENO: current value: $ac_new_val" >&5
1681
echo "$as_me: current value: $ac_new_val" >&2;}
1682
ac_cache_corrupted=:
1683
fi;;
1684
esac
1685
# Pass precious variables to config.status.
1686
if test "$ac_new_set" = set; then
1687
case $ac_new_val in
1688
*\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1689
*) ac_arg=$ac_var=$ac_new_val ;;
1690
esac
1691
case " $ac_configure_args " in
1692
*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
1693
*) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1694
esac
1695
fi
1696
done
1697
if $ac_cache_corrupted; then
1698
{ echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1699
echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1700
{ { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1701
echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1702
{ (exit 1); exit 1; }; }
1703
fi
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
ac_ext=c
1722
ac_cpp='$CPP $CPPFLAGS'
1723
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1724
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1725
ac_compiler_gnu=$ac_cv_c_compiler_gnu
1726
1727
1728
1729
# This is to get around some odd behavious of some fortran compilers
1730
FCFLAGS="$FCFLAGS -I/usr/include"
1731
1732
#
1733
# Name fluidity
1734
#
1735
# Check whether --enable-debugging was given.
1736
if test "${enable_debugging+set}" = set; then
1737
enableval=$enable_debugging;
1738
fi
1739
1740
1741
# Check system type
1742
ac_aux_dir=
1743
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
1744
if test -f "$ac_dir/install-sh"; then
1745
ac_aux_dir=$ac_dir
1746
ac_install_sh="$ac_aux_dir/install-sh -c"
1747
break
1748
elif test -f "$ac_dir/install.sh"; then
1749
ac_aux_dir=$ac_dir
1750
ac_install_sh="$ac_aux_dir/install.sh -c"
1751
break
1752
elif test -f "$ac_dir/shtool"; then
1753
ac_aux_dir=$ac_dir
1754
ac_install_sh="$ac_aux_dir/shtool install -c"
1755
break
1756
fi
1757
done
1758
if test -z "$ac_aux_dir"; then
1759
{ { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
1760
echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
1761
{ (exit 1); exit 1; }; }
1762
fi
1763
1764
# These three variables are undocumented and unsupported,
1765
# and are intended to be withdrawn in a future Autoconf release.
1766
# They can cause serious problems if a builder's source tree is in a directory
1767
# whose full name contains unusual characters.
1768
ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1769
ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1770
ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1771
1772
1773
# Make sure we can run config.sub.
1774
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
1775
{ { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
1776
echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
1777
{ (exit 1); exit 1; }; }
1778
1779
{ echo "$as_me:$LINENO: checking build system type" >&5
1780
echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
1781
if test "${ac_cv_build+set}" = set; then
1782
echo $ECHO_N "(cached) $ECHO_C" >&6
1783
else
1784
ac_build_alias=$build_alias
1785
test "x$ac_build_alias" = x &&
1786
ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1787
test "x$ac_build_alias" = x &&
1788
{ { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
1789
echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
1790
{ (exit 1); exit 1; }; }
1791
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
1792
{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
1793
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
1794
{ (exit 1); exit 1; }; }
1795
1796
fi
1797
{ echo "$as_me:$LINENO: result: $ac_cv_build" >&5
1798
echo "${ECHO_T}$ac_cv_build" >&6; }
1799
case $ac_cv_build in
1800
*-*-*) ;;
1801
*) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
1802
echo "$as_me: error: invalid value of canonical build" >&2;}
1803
{ (exit 1); exit 1; }; };;
1804
esac
1805
build=$ac_cv_build
1806
ac_save_IFS=$IFS; IFS='-'
1807
set x $ac_cv_build
1808
shift
1809
build_cpu=$1
1810
build_vendor=$2
1811
shift; shift
1812
# Remember, the first character of IFS is used to create $*,
1813
# except with old shells:
1814
build_os=$*
1815
IFS=$ac_save_IFS
1816
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
1817
1818
1819
{ echo "$as_me:$LINENO: checking host system type" >&5
1820
echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
1821
if test "${ac_cv_host+set}" = set; then
1822
echo $ECHO_N "(cached) $ECHO_C" >&6
1823
else
1824
if test "x$host_alias" = x; then
1825
ac_cv_host=$ac_cv_build
1826
else
1827
ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
1828
{ { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
1829
echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
1830
{ (exit 1); exit 1; }; }
1831
fi
1832
1833
fi
1834
{ echo "$as_me:$LINENO: result: $ac_cv_host" >&5
1835
echo "${ECHO_T}$ac_cv_host" >&6; }
1836
case $ac_cv_host in
1837
*-*-*) ;;
1838
*) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
1839
echo "$as_me: error: invalid value of canonical host" >&2;}
1840
{ (exit 1); exit 1; }; };;
1841
esac
1842
host=$ac_cv_host
1843
ac_save_IFS=$IFS; IFS='-'
1844
set x $ac_cv_host
1845
shift
1846
host_cpu=$1
1847
host_vendor=$2
1848
shift; shift
1849
# Remember, the first character of IFS is used to create $*,
1850
# except with old shells:
1851
host_os=$*
1852
IFS=$ac_save_IFS
1853
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
1854
1855
1856
1857
# Find compilers
1858
{ echo "$as_me:$LINENO: *** Fishing for legacy fortran compiler." >&5
1859
echo "$as_me: *** Fishing for legacy fortran compiler." >&6;}
1860
ac_ext=f
1861
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
1862
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1863
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
1864
if test -n "$ac_tool_prefix"; then
1865
for ac_prog in ifort ifc efc sunf95 gfortran pgf95 pathf95 g95 f90
1866
do
1867
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1868
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1869
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1870
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1871
if test "${ac_cv_prog_F77+set}" = set; then
1872
echo $ECHO_N "(cached) $ECHO_C" >&6
1873
else
1874
if test -n "$F77"; then
1875
ac_cv_prog_F77="$F77" # Let the user override the test.
1876
else
1877
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1878
for as_dir in $PATH
1879
do
1880
IFS=$as_save_IFS
1881
test -z "$as_dir" && as_dir=.
1882
for ac_exec_ext in '' $ac_executable_extensions; do
1883
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1884
ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
1885
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1886
break 2
1887
fi
1888
done
1889
done
1890
IFS=$as_save_IFS
1891
1892
fi
1893
fi
1894
F77=$ac_cv_prog_F77
1895
if test -n "$F77"; then
1896
{ echo "$as_me:$LINENO: result: $F77" >&5
1897
echo "${ECHO_T}$F77" >&6; }
1898
else
1899
{ echo "$as_me:$LINENO: result: no" >&5
1900
echo "${ECHO_T}no" >&6; }
1901
fi
1902
1903
1904
test -n "$F77" && break
1905
done
1906
fi
1907
if test -z "$F77"; then
1908
ac_ct_F77=$F77
1909
for ac_prog in ifort ifc efc sunf95 gfortran pgf95 pathf95 g95 f90
1910
do
1911
# Extract the first word of "$ac_prog", so it can be a program name with args.
1912
set dummy $ac_prog; ac_word=$2
1913
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1914
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1915
if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
1916
echo $ECHO_N "(cached) $ECHO_C" >&6
1917
else
1918
if test -n "$ac_ct_F77"; then
1919
ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
1920
else
1921
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1922
for as_dir in $PATH
1923
do
1924
IFS=$as_save_IFS
1925
test -z "$as_dir" && as_dir=.
1926
for ac_exec_ext in '' $ac_executable_extensions; do
1927
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1928
ac_cv_prog_ac_ct_F77="$ac_prog"
1929
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1930
break 2
1931
fi
1932
done
1933
done
1934
IFS=$as_save_IFS
1935
1936
fi
1937
fi
1938
ac_ct_F77=$ac_cv_prog_ac_ct_F77
1939
if test -n "$ac_ct_F77"; then
1940
{ echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
1941
echo "${ECHO_T}$ac_ct_F77" >&6; }
1942
else
1943
{ echo "$as_me:$LINENO: result: no" >&5
1944
echo "${ECHO_T}no" >&6; }
1945
fi
1946
1947
1948
test -n "$ac_ct_F77" && break
1949
done
1950
1951
if test "x$ac_ct_F77" = x; then
1952
F77=""
1953
else
1954
case $cross_compiling:$ac_tool_warned in
1955
yes:)
1956
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1957
whose name does not start with the host triplet. If you think this
1958
configuration is useful to you, please write to autoconf@gnu.org." >&5
1959
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1960
whose name does not start with the host triplet. If you think this
1961
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1962
ac_tool_warned=yes ;;
1963
esac
1964
F77=$ac_ct_F77
1965
fi
1966
fi
1967
1968
1969
# Provide some information about the compiler.
1970
echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
1971
ac_compiler=`set X $ac_compile; echo $2`
1972
{ (ac_try="$ac_compiler --version >&5"
1973
case "(($ac_try" in
1974
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1975
*) ac_try_echo=$ac_try;;
1976
esac
1977
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1978
(eval "$ac_compiler --version >&5") 2>&5
1979
ac_status=$?
1980
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1981
(exit $ac_status); }
1982
{ (ac_try="$ac_compiler -v >&5"
1983
case "(($ac_try" in
1984
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1985
*) ac_try_echo=$ac_try;;
1986
esac
1987
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1988
(eval "$ac_compiler -v >&5") 2>&5
1989
ac_status=$?
1990
echo "$as_me:$LINENO: \$? = $ac_status" >&5
1991
(exit $ac_status); }
1992
{ (ac_try="$ac_compiler -V >&5"
1993
case "(($ac_try" in
1994
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1995
*) ac_try_echo=$ac_try;;
1996
esac
1997
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1998
(eval "$ac_compiler -V >&5") 2>&5
1999
ac_status=$?
2000
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2001
(exit $ac_status); }
2002
rm -f a.out
2003
2004
cat >conftest.$ac_ext <<_ACEOF
2005
program main
2006
2007
end
2008
_ACEOF
2009
ac_clean_files_save=$ac_clean_files
2010
ac_clean_files="$ac_clean_files a.out a.exe b.out"
2011
# Try to create an executable without -o first, disregard a.out.
2012
# It will help us diagnose broken compilers, and finding out an intuition
2013
# of exeext.
2014
{ echo "$as_me:$LINENO: checking for Fortran 77 compiler default output file name" >&5
2015
echo $ECHO_N "checking for Fortran 77 compiler default output file name... $ECHO_C" >&6; }
2016
ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2017
#
2018
# List of possible output files, starting from the most likely.
2019
# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
2020
# only as a last resort. b.out is created by i960 compilers.
2021
ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
2022
#
2023
# The IRIX 6 linker writes into existing files which may not be
2024
# executable, retaining their permissions. Remove them first so a
2025
# subsequent execution test works.
2026
ac_rmfiles=
2027
for ac_file in $ac_files
2028
do
2029
case $ac_file in
2030
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2031
* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2032
esac
2033
done
2034
rm -f $ac_rmfiles
2035
2036
if { (ac_try="$ac_link_default"
2037
case "(($ac_try" in
2038
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2039
*) ac_try_echo=$ac_try;;
2040
esac
2041
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2042
(eval "$ac_link_default") 2>&5
2043
ac_status=$?
2044
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2045
(exit $ac_status); }; then
2046
# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2047
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2048
# in a Makefile. We should not override ac_cv_exeext if it was cached,
2049
# so that the user can short-circuit this test for compilers unknown to
2050
# Autoconf.
2051
for ac_file in $ac_files ''
2052
do
2053
test -f "$ac_file" || continue
2054
case $ac_file in
2055
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
2056
;;
2057
[ab].out )
2058
# We found the default executable, but exeext='' is most
2059
# certainly right.
2060
break;;
2061
*.* )
2062
if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2063
then :; else
2064
ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2065
fi
2066
# We set ac_cv_exeext here because the later test for it is not
2067
# safe: cross compilers may not add the suffix if given an `-o'
2068
# argument, so we may need to know it at that point already.
2069
# Even if this section looks crufty: it has the advantage of
2070
# actually working.
2071
break;;
2072
* )
2073
break;;
2074
esac
2075
done
2076
test "$ac_cv_exeext" = no && ac_cv_exeext=
2077
2078
else
2079
ac_file=''
2080
fi
2081
2082
{ echo "$as_me:$LINENO: result: $ac_file" >&5
2083
echo "${ECHO_T}$ac_file" >&6; }
2084
if test -z "$ac_file"; then
2085
echo "$as_me: failed program was:" >&5
2086
sed 's/^/| /' conftest.$ac_ext >&5
2087
2088
{ { echo "$as_me:$LINENO: error: Fortran 77 compiler cannot create executables
2089
See \`config.log' for more details." >&5
2090
echo "$as_me: error: Fortran 77 compiler cannot create executables
2091
See \`config.log' for more details." >&2;}
2092
{ (exit 77); exit 77; }; }
2093
fi
2094
2095
ac_exeext=$ac_cv_exeext
2096
2097
# Check that the compiler produces executables we can run. If not, either
2098
# the compiler is broken, or we cross compile.
2099
{ echo "$as_me:$LINENO: checking whether the Fortran 77 compiler works" >&5
2100
echo $ECHO_N "checking whether the Fortran 77 compiler works... $ECHO_C" >&6; }
2101
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2102
# If not cross compiling, check that we can run a simple program.
2103
if test "$cross_compiling" != yes; then
2104
if { ac_try='./$ac_file'
2105
{ (case "(($ac_try" in
2106
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2107
*) ac_try_echo=$ac_try;;
2108
esac
2109
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2110
(eval "$ac_try") 2>&5
2111
ac_status=$?
2112
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2113
(exit $ac_status); }; }; then
2114
cross_compiling=no
2115
else
2116
if test "$cross_compiling" = maybe; then
2117
cross_compiling=yes
2118
else
2119
{ { echo "$as_me:$LINENO: error: cannot run Fortran 77 compiled programs.
2120
If you meant to cross compile, use \`--host'.
2121
See \`config.log' for more details." >&5
2122
echo "$as_me: error: cannot run Fortran 77 compiled programs.
2123
If you meant to cross compile, use \`--host'.
2124
See \`config.log' for more details." >&2;}
2125
{ (exit 1); exit 1; }; }
2126
fi
2127
fi
2128
fi
2129
{ echo "$as_me:$LINENO: result: yes" >&5
2130
echo "${ECHO_T}yes" >&6; }
2131
2132
rm -f a.out a.exe conftest$ac_cv_exeext b.out
2133
ac_clean_files=$ac_clean_files_save
2134
# Check that the compiler produces executables we can run. If not, either
2135
# the compiler is broken, or we cross compile.
2136
{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2137
echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2138
{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2139
echo "${ECHO_T}$cross_compiling" >&6; }
2140
2141
{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2142
echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2143
if { (ac_try="$ac_link"
2144
case "(($ac_try" in
2145
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2146
*) ac_try_echo=$ac_try;;
2147
esac
2148
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2149
(eval "$ac_link") 2>&5
2150
ac_status=$?
2151
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2152
(exit $ac_status); }; then
2153
# If both `conftest.exe' and `conftest' are `present' (well, observable)
2154
# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2155
# work properly (i.e., refer to `conftest.exe'), while it won't with
2156
# `rm'.
2157
for ac_file in conftest.exe conftest conftest.*; do
2158
test -f "$ac_file" || continue
2159
case $ac_file in
2160
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2161
*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2162
break;;
2163
* ) break;;
2164
esac
2165
done
2166
else
2167
{ { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2168
See \`config.log' for more details." >&5
2169
echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2170
See \`config.log' for more details." >&2;}
2171
{ (exit 1); exit 1; }; }
2172
fi
2173
2174
rm -f conftest$ac_cv_exeext
2175
{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2176
echo "${ECHO_T}$ac_cv_exeext" >&6; }
2177
2178
rm -f conftest.$ac_ext
2179
EXEEXT=$ac_cv_exeext
2180
ac_exeext=$EXEEXT
2181
{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2182
echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2183
if test "${ac_cv_objext+set}" = set; then
2184
echo $ECHO_N "(cached) $ECHO_C" >&6
2185
else
2186
cat >conftest.$ac_ext <<_ACEOF
2187
program main
2188
2189
end
2190
_ACEOF
2191
rm -f conftest.o conftest.obj
2192
if { (ac_try="$ac_compile"
2193
case "(($ac_try" in
2194
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2195
*) ac_try_echo=$ac_try;;
2196
esac
2197
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2198
(eval "$ac_compile") 2>&5
2199
ac_status=$?
2200
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2201
(exit $ac_status); }; then
2202
for ac_file in conftest.o conftest.obj conftest.*; do
2203
test -f "$ac_file" || continue;
2204
case $ac_file in
2205
*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2206
*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2207
break;;
2208
esac
2209
done
2210
else
2211
echo "$as_me: failed program was:" >&5
2212
sed 's/^/| /' conftest.$ac_ext >&5
2213
2214
{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2215
See \`config.log' for more details." >&5
2216
echo "$as_me: error: cannot compute suffix of object files: cannot compile
2217
See \`config.log' for more details." >&2;}
2218
{ (exit 1); exit 1; }; }
2219
fi
2220
2221
rm -f conftest.$ac_cv_objext conftest.$ac_ext
2222
fi
2223
{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2224
echo "${ECHO_T}$ac_cv_objext" >&6; }
2225
OBJEXT=$ac_cv_objext
2226
ac_objext=$OBJEXT
2227
# If we don't use `.F' as extension, the preprocessor is not run on the
2228
# input file. (Note that this only needs to work for GNU compilers.)
2229
ac_save_ext=$ac_ext
2230
ac_ext=F
2231
{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
2232
echo $ECHO_N "checking whether we are using the GNU Fortran 77 compiler... $ECHO_C" >&6; }
2233
if test "${ac_cv_f77_compiler_gnu+set}" = set; then
2234
echo $ECHO_N "(cached) $ECHO_C" >&6
2235
else
2236
cat >conftest.$ac_ext <<_ACEOF
2237
program main
2238
#ifndef __GNUC__
2239
choke me
2240
#endif
2241
2242
end
2243
_ACEOF
2244
rm -f conftest.$ac_objext
2245
if { (ac_try="$ac_compile"
2246
case "(($ac_try" in
2247
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2248
*) ac_try_echo=$ac_try;;
2249
esac
2250
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2251
(eval "$ac_compile") 2>conftest.er1
2252
ac_status=$?
2253
grep -v '^ *+' conftest.er1 >conftest.err
2254
rm -f conftest.er1
2255
cat conftest.err >&5
2256
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2257
(exit $ac_status); } && {
2258
test -z "$ac_f77_werror_flag" ||
2259
test ! -s conftest.err
2260
} && test -s conftest.$ac_objext; then
2261
ac_compiler_gnu=yes
2262
else
2263
echo "$as_me: failed program was:" >&5
2264
sed 's/^/| /' conftest.$ac_ext >&5
2265
2266
ac_compiler_gnu=no
2267
fi
2268
2269
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2270
ac_cv_f77_compiler_gnu=$ac_compiler_gnu
2271
2272
fi
2273
{ echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
2274
echo "${ECHO_T}$ac_cv_f77_compiler_gnu" >&6; }
2275
ac_ext=$ac_save_ext
2276
ac_test_FFLAGS=${FFLAGS+set}
2277
ac_save_FFLAGS=$FFLAGS
2278
FFLAGS=
2279
{ echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
2280
echo $ECHO_N "checking whether $F77 accepts -g... $ECHO_C" >&6; }
2281
if test "${ac_cv_prog_f77_g+set}" = set; then
2282
echo $ECHO_N "(cached) $ECHO_C" >&6
2283
else
2284
FFLAGS=-g
2285
cat >conftest.$ac_ext <<_ACEOF
2286
program main
2287
2288
end
2289
_ACEOF
2290
rm -f conftest.$ac_objext
2291
if { (ac_try="$ac_compile"
2292
case "(($ac_try" in
2293
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2294
*) ac_try_echo=$ac_try;;
2295
esac
2296
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2297
(eval "$ac_compile") 2>conftest.er1
2298
ac_status=$?
2299
grep -v '^ *+' conftest.er1 >conftest.err
2300
rm -f conftest.er1
2301
cat conftest.err >&5
2302
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2303
(exit $ac_status); } && {
2304
test -z "$ac_f77_werror_flag" ||
2305
test ! -s conftest.err
2306
} && test -s conftest.$ac_objext; then
2307
ac_cv_prog_f77_g=yes
2308
else
2309
echo "$as_me: failed program was:" >&5
2310
sed 's/^/| /' conftest.$ac_ext >&5
2311
2312
ac_cv_prog_f77_g=no
2313
fi
2314
2315
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2316
2317
fi
2318
{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
2319
echo "${ECHO_T}$ac_cv_prog_f77_g" >&6; }
2320
if test "$ac_test_FFLAGS" = set; then
2321
FFLAGS=$ac_save_FFLAGS
2322
elif test $ac_cv_prog_f77_g = yes; then
2323
if test "x$ac_cv_f77_compiler_gnu" = xyes; then
2324
FFLAGS="-g -O2"
2325
else
2326
FFLAGS="-g"
2327
fi
2328
else
2329
if test "x$ac_cv_f77_compiler_gnu" = xyes; then
2330
FFLAGS="-O2"
2331
else
2332
FFLAGS=
2333
fi
2334
fi
2335
2336
G77=`test $ac_compiler_gnu = yes && echo yes`
2337
ac_ext=c
2338
ac_cpp='$CPP $CPPFLAGS'
2339
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2340
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2341
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2342
2343
2344
ac_ext=f
2345
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
2346
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2347
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
2348
{ echo "$as_me:$LINENO: checking how to get verbose linking output from $F77" >&5
2349
echo $ECHO_N "checking how to get verbose linking output from $F77... $ECHO_C" >&6; }
2350
if test "${ac_cv_prog_f77_v+set}" = set; then
2351
echo $ECHO_N "(cached) $ECHO_C" >&6
2352
else
2353
cat >conftest.$ac_ext <<_ACEOF
2354
program main
2355
2356
end
2357
_ACEOF
2358
rm -f conftest.$ac_objext
2359
if { (ac_try="$ac_compile"
2360
case "(($ac_try" in
2361
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2362
*) ac_try_echo=$ac_try;;
2363
esac
2364
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2365
(eval "$ac_compile") 2>conftest.er1
2366
ac_status=$?
2367
grep -v '^ *+' conftest.er1 >conftest.err
2368
rm -f conftest.er1
2369
cat conftest.err >&5
2370
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2371
(exit $ac_status); } && {
2372
test -z "$ac_f77_werror_flag" ||
2373
test ! -s conftest.err
2374
} && test -s conftest.$ac_objext; then
2375
ac_cv_prog_f77_v=
2376
# Try some options frequently used verbose output
2377
for ac_verb in -v -verbose --verbose -V -\#\#\#; do
2378
cat >conftest.$ac_ext <<_ACEOF
2379
program main
2380
2381
end
2382
_ACEOF
2383
2384
# Compile and link our simple test program by passing a flag (argument
2385
# 1 to this macro) to the Fortran compiler in order to get
2386
# "verbose" output that we can then parse for the Fortran linker
2387
# flags.
2388
ac_save_FFLAGS=$FFLAGS
2389
FFLAGS="$FFLAGS $ac_verb"
2390
eval "set x $ac_link"
2391
shift
2392
echo "$as_me:$LINENO: $*" >&5
2393
ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
2394
echo "$ac_f77_v_output" >&5
2395
FFLAGS=$ac_save_FFLAGS
2396
2397
rm -f conftest*
2398
2399
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
2400
# /foo, /bar, and /baz are search directories for the Fortran linker.
2401
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
2402
ac_f77_v_output="`echo $ac_f77_v_output |
2403
grep 'LPATH is:' |
2404
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_f77_v_output"
2405
2406
# FIXME: we keep getting bitten by quoted arguments; a more general fix
2407
# that detects unbalanced quotes in FLIBS should be implemented
2408
# and (ugh) tested at some point.
2409
case $ac_f77_v_output in
2410
# If we are using xlf then replace all the commas with spaces.
2411
*xlfentry*)
2412
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;
2413
2414
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
2415
# $LIBS confuse us, and the libraries appear later in the output anyway).
2416
*mGLOB_options_string*)
2417
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
2418
2419
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
2420
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
2421
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
2422
*-cmdline\ * | *-ignore\ * | *-def\ *)
2423
ac_f77_v_output=`echo $ac_f77_v_output | sed "\
2424
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
2425
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
2426
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
2427
2428
# If we are using Cray Fortran then delete quotes.
2429
*cft90*)
2430
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"//g'` ;;
2431
esac
2432
2433
2434
# look for -l* and *.a constructs in the output
2435
for ac_arg in $ac_f77_v_output; do
2436
case $ac_arg in
2437
[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
2438
ac_cv_prog_f77_v=$ac_verb
2439
break 2 ;;
2440
esac
2441
done
2442
done
2443
if test -z "$ac_cv_prog_f77_v"; then
2444
{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $F77" >&5
2445
echo "$as_me: WARNING: cannot determine how to obtain linking information from $F77" >&2;}
2446
fi
2447
else
2448
echo "$as_me: failed program was:" >&5
2449
sed 's/^/| /' conftest.$ac_ext >&5
2450
2451
{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
2452
echo "$as_me: WARNING: compilation failed" >&2;}
2453
fi
2454
2455
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2456
2457
fi
2458
{ echo "$as_me:$LINENO: result: $ac_cv_prog_f77_v" >&5
2459
echo "${ECHO_T}$ac_cv_prog_f77_v" >&6; }
2460
{ echo "$as_me:$LINENO: checking for Fortran 77 libraries of $F77" >&5
2461
echo $ECHO_N "checking for Fortran 77 libraries of $F77... $ECHO_C" >&6; }
2462
if test "${ac_cv_f77_libs+set}" = set; then
2463
echo $ECHO_N "(cached) $ECHO_C" >&6
2464
else
2465
if test "x$FLIBS" != "x"; then
2466
ac_cv_f77_libs="$FLIBS" # Let the user override the test.
2467
else
2468
2469
cat >conftest.$ac_ext <<_ACEOF
2470
program main
2471
2472
end
2473
_ACEOF
2474
2475
# Compile and link our simple test program by passing a flag (argument
2476
# 1 to this macro) to the Fortran compiler in order to get
2477
# "verbose" output that we can then parse for the Fortran linker
2478
# flags.
2479
ac_save_FFLAGS=$FFLAGS
2480
FFLAGS="$FFLAGS $ac_cv_prog_f77_v"
2481
eval "set x $ac_link"
2482
shift
2483
echo "$as_me:$LINENO: $*" >&5
2484
ac_f77_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
2485
echo "$ac_f77_v_output" >&5
2486
FFLAGS=$ac_save_FFLAGS
2487
2488
rm -f conftest*
2489
2490
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
2491
# /foo, /bar, and /baz are search directories for the Fortran linker.
2492
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
2493
ac_f77_v_output="`echo $ac_f77_v_output |
2494
grep 'LPATH is:' |
2495
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_f77_v_output"
2496
2497
# FIXME: we keep getting bitten by quoted arguments; a more general fix
2498
# that detects unbalanced quotes in FLIBS should be implemented
2499
# and (ugh) tested at some point.
2500
case $ac_f77_v_output in
2501
# If we are using xlf then replace all the commas with spaces.
2502
*xlfentry*)
2503
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;
2504
2505
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
2506
# $LIBS confuse us, and the libraries appear later in the output anyway).
2507
*mGLOB_options_string*)
2508
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
2509
2510
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
2511
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
2512
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
2513
*-cmdline\ * | *-ignore\ * | *-def\ *)
2514
ac_f77_v_output=`echo $ac_f77_v_output | sed "\
2515
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
2516
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
2517
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
2518
2519
# If we are using Cray Fortran then delete quotes.
2520
*cft90*)
2521
ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"//g'` ;;
2522
esac
2523
2524
2525
2526
ac_cv_f77_libs=
2527
2528
# Save positional arguments (if any)
2529
ac_save_positional="$@"
2530
2531
set X $ac_f77_v_output
2532
while test $# != 1; do
2533
shift
2534
ac_arg=$1
2535
case $ac_arg in
2536
[\\/]*.a | ?:[\\/]*.a)
2537
ac_exists=false
2538
for ac_i in $ac_cv_f77_libs; do
2539
if test x"$ac_arg" = x"$ac_i"; then
2540
ac_exists=true
2541
break
2542
fi
2543
done
2544
2545
if test x"$ac_exists" = xtrue; then
2546
:
2547
else
2548
ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
2549
fi
2550
2551
;;
2552
-bI:*)
2553
ac_exists=false
2554
for ac_i in $ac_cv_f77_libs; do
2555
if test x"$ac_arg" = x"$ac_i"; then
2556
ac_exists=true
2557
break
2558
fi
2559
done
2560
2561
if test x"$ac_exists" = xtrue; then
2562
:
2563
else
2564
if test "$ac_compiler_gnu" = yes; then
2565
for ac_link_opt in $ac_arg; do
2566
ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
2567
done
2568
else
2569
ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
2570
fi
2571
fi
2572
2573
;;
2574
# Ignore these flags.
2575
-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
2576
;;
2577
-lkernel32)
2578
test x"$CYGWIN" != xyes && ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
2579
;;
2580
-[LRuYz])
2581
# These flags, when seen by themselves, take an argument.
2582
# We remove the space between option and argument and re-iterate
2583
# unless we find an empty arg or a new option (starting with -)
2584
case $2 in
2585
"" | -*);;
2586
*)
2587
ac_arg="$ac_arg$2"
2588
shift; shift
2589
set X $ac_arg "$@"
2590
;;
2591
esac
2592
;;
2593
-YP,*)
2594
for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
2595
ac_exists=false
2596
for ac_i in $ac_cv_f77_libs; do
2597
if test x"$ac_j" = x"$ac_i"; then
2598
ac_exists=true
2599
break
2600
fi
2601
done
2602
2603
if test x"$ac_exists" = xtrue; then
2604
:
2605
else
2606
ac_arg="$ac_arg $ac_j"
2607
ac_cv_f77_libs="$ac_cv_f77_libs $ac_j"
2608
fi
2609
2610
done
2611
;;
2612
-[lLR]*)
2613
ac_exists=false
2614
for ac_i in $ac_cv_f77_libs; do
2615
if test x"$ac_arg" = x"$ac_i"; then
2616
ac_exists=true
2617
break
2618
fi
2619
done
2620
2621
if test x"$ac_exists" = xtrue; then
2622
:
2623
else
2624
ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
2625
fi
2626
2627
;;
2628
-zallextract*| -zdefaultextract)
2629
ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
2630
;;
2631
# Ignore everything else.
2632
esac
2633
done
2634
# restore positional arguments
2635
set X $ac_save_positional; shift
2636
2637
# We only consider "LD_RUN_PATH" on Solaris systems. If this is seen,
2638
# then we insist that the "run path" must be an absolute path (i.e. it
2639
# must begin with a "/").
2640
case `(uname -sr) 2>/dev/null` in
2641
"SunOS 5"*)
2642
ac_ld_run_path=`echo $ac_f77_v_output |
2643
sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
2644
test "x$ac_ld_run_path" != x &&
2645
if test "$ac_compiler_gnu" = yes; then
2646
for ac_link_opt in $ac_ld_run_path; do
2647
ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
2648
done
2649
else
2650
ac_cv_f77_libs="$ac_cv_f77_libs $ac_ld_run_path"
2651
fi
2652
;;
2653
esac
2654
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
2655
2656
fi
2657
{ echo "$as_me:$LINENO: result: $ac_cv_f77_libs" >&5
2658
echo "${ECHO_T}$ac_cv_f77_libs" >&6; }
2659
FLIBS="$ac_cv_f77_libs"
2660
2661
2662
ac_ext=c
2663
ac_cpp='$CPP $CPPFLAGS'
2664
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2665
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2666
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2667
2668
fcompiler=`basename $F77`
2669
2670
{ echo "$as_me:$LINENO: *** Fishing for modern Fortran compiler" >&5
2671
echo "$as_me: *** Fishing for modern Fortran compiler" >&6;}
2672
ac_ext=${ac_fc_srcext-f}
2673
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
2674
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
2675
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
2676
if test -n "$ac_tool_prefix"; then
2677
for ac_prog in ifort ifc efc sunf95 gfortran pgf95 pathf95 g95 f90
2678
do
2679
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2680
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2681
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2682
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2683
if test "${ac_cv_prog_FC+set}" = set; then
2684
echo $ECHO_N "(cached) $ECHO_C" >&6
2685
else
2686
if test -n "$FC"; then
2687
ac_cv_prog_FC="$FC" # Let the user override the test.
2688
else
2689
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2690
for as_dir in $PATH
2691
do
2692
IFS=$as_save_IFS
2693
test -z "$as_dir" && as_dir=.
2694
for ac_exec_ext in '' $ac_executable_extensions; do
2695
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2696
ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
2697
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2698
break 2
2699
fi
2700
done
2701
done
2702
IFS=$as_save_IFS
2703
2704
fi
2705
fi
2706
FC=$ac_cv_prog_FC
2707
if test -n "$FC"; then
2708
{ echo "$as_me:$LINENO: result: $FC" >&5
2709
echo "${ECHO_T}$FC" >&6; }
2710
else
2711
{ echo "$as_me:$LINENO: result: no" >&5
2712
echo "${ECHO_T}no" >&6; }
2713
fi
2714
2715
2716
test -n "$FC" && break
2717
done
2718
fi
2719
if test -z "$FC"; then
2720
ac_ct_FC=$FC
2721
for ac_prog in ifort ifc efc sunf95 gfortran pgf95 pathf95 g95 f90
2722
do
2723
# Extract the first word of "$ac_prog", so it can be a program name with args.
2724
set dummy $ac_prog; ac_word=$2
2725
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
2726
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2727
if test "${ac_cv_prog_ac_ct_FC+set}" = set; then
2728
echo $ECHO_N "(cached) $ECHO_C" >&6
2729
else
2730
if test -n "$ac_ct_FC"; then
2731
ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
2732
else
2733
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2734
for as_dir in $PATH
2735
do
2736
IFS=$as_save_IFS
2737
test -z "$as_dir" && as_dir=.
2738
for ac_exec_ext in '' $ac_executable_extensions; do
2739
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2740
ac_cv_prog_ac_ct_FC="$ac_prog"
2741
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2742
break 2
2743
fi
2744
done
2745
done
2746
IFS=$as_save_IFS
2747
2748
fi
2749
fi
2750
ac_ct_FC=$ac_cv_prog_ac_ct_FC
2751
if test -n "$ac_ct_FC"; then
2752
{ echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
2753
echo "${ECHO_T}$ac_ct_FC" >&6; }
2754
else
2755
{ echo "$as_me:$LINENO: result: no" >&5
2756
echo "${ECHO_T}no" >&6; }
2757
fi
2758
2759
2760
test -n "$ac_ct_FC" && break
2761
done
2762
2763
if test "x$ac_ct_FC" = x; then
2764
FC=""
2765
else
2766
case $cross_compiling:$ac_tool_warned in
2767
yes:)
2768
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2769
whose name does not start with the host triplet. If you think this
2770
configuration is useful to you, please write to autoconf@gnu.org." >&5
2771
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2772
whose name does not start with the host triplet. If you think this
2773
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2774
ac_tool_warned=yes ;;
2775
esac
2776
FC=$ac_ct_FC
2777
fi
2778
fi
2779
2780
2781
# Provide some information about the compiler.
2782
echo "$as_me:$LINENO: checking for Fortran compiler version" >&5
2783
ac_compiler=`set X $ac_compile; echo $2`
2784
{ (ac_try="$ac_compiler --version >&5"
2785
case "(($ac_try" in
2786
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2787
*) ac_try_echo=$ac_try;;
2788
esac
2789
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2790
(eval "$ac_compiler --version >&5") 2>&5
2791
ac_status=$?
2792
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2793
(exit $ac_status); }
2794
{ (ac_try="$ac_compiler -v >&5"
2795
case "(($ac_try" in
2796
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2797
*) ac_try_echo=$ac_try;;
2798
esac
2799
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2800
(eval "$ac_compiler -v >&5") 2>&5
2801
ac_status=$?
2802
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2803
(exit $ac_status); }
2804
{ (ac_try="$ac_compiler -V >&5"
2805
case "(($ac_try" in
2806
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2807
*) ac_try_echo=$ac_try;;
2808
esac
2809
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2810
(eval "$ac_compiler -V >&5") 2>&5
2811
ac_status=$?
2812
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2813
(exit $ac_status); }
2814
rm -f a.out
2815
2816
# If we don't use `.F' as extension, the preprocessor is not run on the
2817
# input file. (Note that this only needs to work for GNU compilers.)
2818
ac_save_ext=$ac_ext
2819
ac_ext=F
2820
{ echo "$as_me:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
2821
echo $ECHO_N "checking whether we are using the GNU Fortran compiler... $ECHO_C" >&6; }
2822
if test "${ac_cv_fc_compiler_gnu+set}" = set; then
2823
echo $ECHO_N "(cached) $ECHO_C" >&6
2824
else
2825
cat >conftest.$ac_ext <<_ACEOF
2826
program main
2827
#ifndef __GNUC__
2828
choke me
2829
#endif
2830
2831
end
2832
_ACEOF
2833
rm -f conftest.$ac_objext
2834
if { (ac_try="$ac_compile"
2835
case "(($ac_try" in
2836
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2837
*) ac_try_echo=$ac_try;;
2838
esac
2839
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2840
(eval "$ac_compile") 2>conftest.er1
2841
ac_status=$?
2842
grep -v '^ *+' conftest.er1 >conftest.err
2843
rm -f conftest.er1
2844
cat conftest.err >&5
2845
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2846
(exit $ac_status); } && {
2847
test -z "$ac_fc_werror_flag" ||
2848
test ! -s conftest.err
2849
} && test -s conftest.$ac_objext; then
2850
ac_compiler_gnu=yes
2851
else
2852
echo "$as_me: failed program was:" >&5
2853
sed 's/^/| /' conftest.$ac_ext >&5
2854
2855
ac_compiler_gnu=no
2856
fi
2857
2858
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2859
ac_cv_fc_compiler_gnu=$ac_compiler_gnu
2860
2861
fi
2862
{ echo "$as_me:$LINENO: result: $ac_cv_fc_compiler_gnu" >&5
2863
echo "${ECHO_T}$ac_cv_fc_compiler_gnu" >&6; }
2864
ac_ext=$ac_save_ext
2865
ac_test_FFLAGS=${FCFLAGS+set}
2866
ac_save_FFLAGS=$FCFLAGS
2867
FCFLAGS=
2868
{ echo "$as_me:$LINENO: checking whether $FC accepts -g" >&5
2869
echo $ECHO_N "checking whether $FC accepts -g... $ECHO_C" >&6; }
2870
if test "${ac_cv_prog_fc_g+set}" = set; then
2871
echo $ECHO_N "(cached) $ECHO_C" >&6
2872
else
2873
FCFLAGS=-g
2874
cat >conftest.$ac_ext <<_ACEOF
2875
program main
2876
2877
end
2878
_ACEOF
2879
rm -f conftest.$ac_objext
2880
if { (ac_try="$ac_compile"
2881
case "(($ac_try" in
2882
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2883
*) ac_try_echo=$ac_try;;
2884
esac
2885
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2886
(eval "$ac_compile") 2>conftest.er1
2887
ac_status=$?
2888
grep -v '^ *+' conftest.er1 >conftest.err
2889
rm -f conftest.er1
2890
cat conftest.err >&5
2891
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2892
(exit $ac_status); } && {
2893
test -z "$ac_fc_werror_flag" ||
2894
test ! -s conftest.err
2895
} && test -s conftest.$ac_objext; then
2896
ac_cv_prog_fc_g=yes
2897
else
2898
echo "$as_me: failed program was:" >&5
2899
sed 's/^/| /' conftest.$ac_ext >&5
2900
2901
ac_cv_prog_fc_g=no
2902
fi
2903
2904
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2905
2906
fi
2907
{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
2908
echo "${ECHO_T}$ac_cv_prog_fc_g" >&6; }
2909
if test "$ac_test_FFLAGS" = set; then
2910
FCFLAGS=$ac_save_FFLAGS
2911
elif test $ac_cv_prog_fc_g = yes; then
2912
if test "x$ac_cv_fc_compiler_gnu" = xyes; then
2913
FCFLAGS="-g -O2"
2914
else
2915
FCFLAGS="-g"
2916
fi
2917
else
2918
if test "x$ac_cv_fc_compiler_gnu" = xyes; then
2919
FCFLAGS="-O2"
2920
else
2921
FCFLAGS=
2922
fi
2923
fi
2924
2925
ac_ext=c
2926
ac_cpp='$CPP $CPPFLAGS'
2927
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2928
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2929
ac_compiler_gnu=$ac_cv_c_compiler_gnu
2930
2931
2932
ac_ext=${ac_fc_srcext-f}
2933
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
2934
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
2935
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
2936
{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
2937
echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
2938
if test "${ac_cv_prog_fc_v+set}" = set; then
2939
echo $ECHO_N "(cached) $ECHO_C" >&6
2940
else
2941
cat >conftest.$ac_ext <<_ACEOF
2942
program main
2943
2944
end
2945
_ACEOF
2946
rm -f conftest.$ac_objext
2947
if { (ac_try="$ac_compile"
2948
case "(($ac_try" in
2949
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2950
*) ac_try_echo=$ac_try;;
2951
esac
2952
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2953
(eval "$ac_compile") 2>conftest.er1
2954
ac_status=$?
2955
grep -v '^ *+' conftest.er1 >conftest.err
2956
rm -f conftest.er1
2957
cat conftest.err >&5
2958
echo "$as_me:$LINENO: \$? = $ac_status" >&5
2959
(exit $ac_status); } && {
2960
test -z "$ac_fc_werror_flag" ||
2961
test ! -s conftest.err
2962
} && test -s conftest.$ac_objext; then
2963
ac_cv_prog_fc_v=
2964
# Try some options frequently used verbose output
2965
for ac_verb in -v -verbose --verbose -V -\#\#\#; do
2966
cat >conftest.$ac_ext <<_ACEOF
2967
program main
2968
2969
end
2970
_ACEOF
2971
2972
# Compile and link our simple test program by passing a flag (argument
2973
# 1 to this macro) to the Fortran compiler in order to get
2974
# "verbose" output that we can then parse for the Fortran linker
2975
# flags.
2976
ac_save_FFLAGS=$FCFLAGS
2977
FCFLAGS="$FCFLAGS $ac_verb"
2978
eval "set x $ac_link"
2979
shift
2980
echo "$as_me:$LINENO: $*" >&5
2981
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
2982
echo "$ac_fc_v_output" >&5
2983
FCFLAGS=$ac_save_FFLAGS
2984
2985
rm -f conftest*
2986
2987
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
2988
# /foo, /bar, and /baz are search directories for the Fortran linker.
2989
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
2990
ac_fc_v_output="`echo $ac_fc_v_output |
2991
grep 'LPATH is:' |
2992
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
2993
2994
# FIXME: we keep getting bitten by quoted arguments; a more general fix
2995
# that detects unbalanced quotes in FLIBS should be implemented
2996
# and (ugh) tested at some point.
2997
case $ac_fc_v_output in
2998
# If we are using xlf then replace all the commas with spaces.
2999
*xlfentry*)
3000
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
3001
3002
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
3003
# $LIBS confuse us, and the libraries appear later in the output anyway).
3004
*mGLOB_options_string*)
3005
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
3006
3007
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
3008
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
3009
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
3010
*-cmdline\ * | *-ignore\ * | *-def\ *)
3011
ac_fc_v_output=`echo $ac_fc_v_output | sed "\
3012
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
3013
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
3014
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
3015
3016
# If we are using Cray Fortran then delete quotes.
3017
*cft90*)
3018
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
3019
esac
3020
3021
3022
# look for -l* and *.a constructs in the output
3023
for ac_arg in $ac_fc_v_output; do
3024
case $ac_arg in
3025
[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
3026
ac_cv_prog_fc_v=$ac_verb
3027
break 2 ;;
3028
esac
3029
done
3030
done
3031
if test -z "$ac_cv_prog_fc_v"; then
3032
{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
3033
echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
3034
fi
3035
else
3036
echo "$as_me: failed program was:" >&5
3037
sed 's/^/| /' conftest.$ac_ext >&5
3038
3039
{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
3040
echo "$as_me: WARNING: compilation failed" >&2;}
3041
fi
3042
3043
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3044
3045
fi
3046
{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
3047
echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
3048
{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
3049
echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
3050
if test "${ac_cv_fc_libs+set}" = set; then
3051
echo $ECHO_N "(cached) $ECHO_C" >&6
3052
else
3053
if test "x$FCLIBS" != "x"; then
3054
ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
3055
else
3056
3057
cat >conftest.$ac_ext <<_ACEOF
3058
program main
3059
3060
end
3061
_ACEOF
3062
3063
# Compile and link our simple test program by passing a flag (argument
3064
# 1 to this macro) to the Fortran compiler in order to get
3065
# "verbose" output that we can then parse for the Fortran linker
3066
# flags.
3067
ac_save_FFLAGS=$FCFLAGS
3068
FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
3069
eval "set x $ac_link"
3070
shift
3071
echo "$as_me:$LINENO: $*" >&5
3072
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
3073
echo "$ac_fc_v_output" >&5
3074
FCFLAGS=$ac_save_FFLAGS
3075
3076
rm -f conftest*
3077
3078
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
3079
# /foo, /bar, and /baz are search directories for the Fortran linker.
3080
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
3081
ac_fc_v_output="`echo $ac_fc_v_output |
3082
grep 'LPATH is:' |
3083
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
3084
3085
# FIXME: we keep getting bitten by quoted arguments; a more general fix
3086
# that detects unbalanced quotes in FLIBS should be implemented
3087
# and (ugh) tested at some point.
3088
case $ac_fc_v_output in
3089
# If we are using xlf then replace all the commas with spaces.
3090
*xlfentry*)
3091
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
3092
3093
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
3094
# $LIBS confuse us, and the libraries appear later in the output anyway).
3095
*mGLOB_options_string*)
3096
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
3097
3098
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
3099
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
3100
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
3101
*-cmdline\ * | *-ignore\ * | *-def\ *)
3102
ac_fc_v_output=`echo $ac_fc_v_output | sed "\
3103
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
3104
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
3105
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
3106
3107
# If we are using Cray Fortran then delete quotes.
3108
*cft90*)
3109
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
3110
esac
3111
3112
3113
3114
ac_cv_fc_libs=
3115
3116
# Save positional arguments (if any)
3117
ac_save_positional="$@"
3118
3119
set X $ac_fc_v_output
3120
while test $# != 1; do
3121
shift
3122
ac_arg=$1
3123
case $ac_arg in
3124
[\\/]*.a | ?:[\\/]*.a)
3125
ac_exists=false
3126
for ac_i in $ac_cv_fc_libs; do
3127
if test x"$ac_arg" = x"$ac_i"; then
3128
ac_exists=true
3129
break
3130
fi
3131
done
3132
3133
if test x"$ac_exists" = xtrue; then
3134
:
3135
else
3136
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
3137
fi
3138
3139
;;
3140
-bI:*)
3141
ac_exists=false
3142
for ac_i in $ac_cv_fc_libs; do
3143
if test x"$ac_arg" = x"$ac_i"; then
3144
ac_exists=true
3145
break
3146
fi
3147
done
3148
3149
if test x"$ac_exists" = xtrue; then
3150
:
3151
else
3152
if test "$ac_compiler_gnu" = yes; then
3153
for ac_link_opt in $ac_arg; do
3154
ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
3155
done
3156
else
3157
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
3158
fi
3159
fi
3160
3161
;;
3162
# Ignore these flags.
3163
-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
3164
;;
3165
-lkernel32)
3166
test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
3167
;;
3168
-[LRuYz])
3169
# These flags, when seen by themselves, take an argument.
3170
# We remove the space between option and argument and re-iterate
3171
# unless we find an empty arg or a new option (starting with -)
3172
case $2 in
3173
"" | -*);;
3174
*)
3175
ac_arg="$ac_arg$2"
3176
shift; shift
3177
set X $ac_arg "$@"
3178
;;
3179
esac
3180
;;
3181
-YP,*)
3182
for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
3183
ac_exists=false
3184
for ac_i in $ac_cv_fc_libs; do
3185
if test x"$ac_j" = x"$ac_i"; then
3186
ac_exists=true
3187
break
3188
fi
3189
done
3190
3191
if test x"$ac_exists" = xtrue; then
3192
:
3193
else
3194
ac_arg="$ac_arg $ac_j"
3195
ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
3196
fi
3197
3198
done
3199
;;
3200
-[lLR]*)
3201
ac_exists=false
3202
for ac_i in $ac_cv_fc_libs; do
3203
if test x"$ac_arg" = x"$ac_i"; then
3204
ac_exists=true
3205
break
3206
fi
3207
done
3208
3209
if test x"$ac_exists" = xtrue; then
3210
:
3211
else
3212
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
3213
fi
3214
3215
;;
3216
-zallextract*| -zdefaultextract)
3217
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
3218
;;
3219
# Ignore everything else.
3220
esac
3221
done
3222
# restore positional arguments
3223
set X $ac_save_positional; shift
3224
3225
# We only consider "LD_RUN_PATH" on Solaris systems. If this is seen,
3226
# then we insist that the "run path" must be an absolute path (i.e. it
3227
# must begin with a "/").
3228
case `(uname -sr) 2>/dev/null` in
3229
"SunOS 5"*)
3230
ac_ld_run_path=`echo $ac_fc_v_output |
3231
sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
3232
test "x$ac_ld_run_path" != x &&
3233
if test "$ac_compiler_gnu" = yes; then
3234
for ac_link_opt in $ac_ld_run_path; do
3235
ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
3236
done
3237
else
3238
ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
3239
fi
3240
;;
3241
esac
3242
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
3243
3244
fi
3245
{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
3246
echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
3247
FCLIBS="$ac_cv_fc_libs"
3248
3249
3250
ac_ext=c
3251
ac_cpp='$CPP $CPPFLAGS'
3252
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3253
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3254
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3255
3256
fccompiler=`basename $FC`
3257
3258
if test "$fcompiler" = "sunf95" ; then
3259
MODINC_FLAG="-M"
3260
FFLAGS="-M../include $FFLAGS"
3261
FCFLAGS="-M../include $FCFLAGS"
3262
else
3263
MODINC_FLAG="-I"
3264
fi
3265
3266
if test "$F77" = "$FC" ; then
3267
smart_fortran="yes"
3268
{ echo "$as_me:$LINENO: *** Assuming that $FC can process both free and fixed form fortran files." >&5
3269
echo "$as_me: *** Assuming that $FC can process both free and fixed form fortran files." >&6;}
3270
else
3271
{ echo "$as_me:$LINENO: *** Assuming that $FC cannot process both free and fixed form fortran files (silly fortran)." >&5
3272
echo "$as_me: *** Assuming that $FC cannot process both free and fixed form fortran files (silly fortran)." >&6;}
3273
smart_fortran="no"
3274
fi
3275
3276
ac_ext=cpp
3277
ac_cpp='$CXXCPP $CPPFLAGS'
3278
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3279
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3280
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3281
if test -z "$CXX"; then
3282
if test -n "$CCC"; then
3283
CXX=$CCC
3284
else
3285
if test -n "$ac_tool_prefix"; then
3286
for ac_prog in icpc icc ecc sunCC pgCC g++ CC
3287
do
3288
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3289
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3290
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3291
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3292
if test "${ac_cv_prog_CXX+set}" = set; then
3293
echo $ECHO_N "(cached) $ECHO_C" >&6
3294
else
3295
if test -n "$CXX"; then
3296
ac_cv_prog_CXX="$CXX" # Let the user override the test.
3297
else
3298
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3299
for as_dir in $PATH
3300
do
3301
IFS=$as_save_IFS
3302
test -z "$as_dir" && as_dir=.
3303
for ac_exec_ext in '' $ac_executable_extensions; do
3304
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3305
ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3306
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3307
break 2
3308
fi
3309
done
3310
done
3311
IFS=$as_save_IFS
3312
3313
fi
3314
fi
3315
CXX=$ac_cv_prog_CXX
3316
if test -n "$CXX"; then
3317
{ echo "$as_me:$LINENO: result: $CXX" >&5
3318
echo "${ECHO_T}$CXX" >&6; }
3319
else
3320
{ echo "$as_me:$LINENO: result: no" >&5
3321
echo "${ECHO_T}no" >&6; }
3322
fi
3323
3324
3325
test -n "$CXX" && break
3326
done
3327
fi
3328
if test -z "$CXX"; then
3329
ac_ct_CXX=$CXX
3330
for ac_prog in icpc icc ecc sunCC pgCC g++ CC
3331
do
3332
# Extract the first word of "$ac_prog", so it can be a program name with args.
3333
set dummy $ac_prog; ac_word=$2
3334
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3335
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3336
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
3337
echo $ECHO_N "(cached) $ECHO_C" >&6
3338
else
3339
if test -n "$ac_ct_CXX"; then
3340
ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3341
else
3342
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3343
for as_dir in $PATH
3344
do
3345
IFS=$as_save_IFS
3346
test -z "$as_dir" && as_dir=.
3347
for ac_exec_ext in '' $ac_executable_extensions; do
3348
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3349
ac_cv_prog_ac_ct_CXX="$ac_prog"
3350
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3351
break 2
3352
fi
3353
done
3354
done
3355
IFS=$as_save_IFS
3356
3357
fi
3358
fi
3359
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3360
if test -n "$ac_ct_CXX"; then
3361
{ echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
3362
echo "${ECHO_T}$ac_ct_CXX" >&6; }
3363
else
3364
{ echo "$as_me:$LINENO: result: no" >&5
3365
echo "${ECHO_T}no" >&6; }
3366
fi
3367
3368
3369
test -n "$ac_ct_CXX" && break
3370
done
3371
3372
if test "x$ac_ct_CXX" = x; then
3373
CXX="g++"
3374
else
3375
case $cross_compiling:$ac_tool_warned in
3376
yes:)
3377
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3378
whose name does not start with the host triplet. If you think this
3379
configuration is useful to you, please write to autoconf@gnu.org." >&5
3380
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3381
whose name does not start with the host triplet. If you think this
3382
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3383
ac_tool_warned=yes ;;
3384
esac
3385
CXX=$ac_ct_CXX
3386
fi
3387
fi
3388
3389
fi
3390
fi
3391
# Provide some information about the compiler.
3392
echo "$as_me:$LINENO: checking for C++ compiler version" >&5
3393
ac_compiler=`set X $ac_compile; echo $2`
3394
{ (ac_try="$ac_compiler --version >&5"
3395
case "(($ac_try" in
3396
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3397
*) ac_try_echo=$ac_try;;
3398
esac
3399
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3400
(eval "$ac_compiler --version >&5") 2>&5
3401
ac_status=$?
3402
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3403
(exit $ac_status); }
3404
{ (ac_try="$ac_compiler -v >&5"
3405
case "(($ac_try" in
3406
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3407
*) ac_try_echo=$ac_try;;
3408
esac
3409
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3410
(eval "$ac_compiler -v >&5") 2>&5
3411
ac_status=$?
3412
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3413
(exit $ac_status); }
3414
{ (ac_try="$ac_compiler -V >&5"
3415
case "(($ac_try" in
3416
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3417
*) ac_try_echo=$ac_try;;
3418
esac
3419
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3420
(eval "$ac_compiler -V >&5") 2>&5
3421
ac_status=$?
3422
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3423
(exit $ac_status); }
3424
3425
{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
3426
echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
3427
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
3428
echo $ECHO_N "(cached) $ECHO_C" >&6
3429
else
3430
cat >conftest.$ac_ext <<_ACEOF
3431
/* confdefs.h. */
3432
_ACEOF
3433
cat confdefs.h >>conftest.$ac_ext
3434
cat >>conftest.$ac_ext <<_ACEOF
3435
/* end confdefs.h. */
3436
3437
int
3438
main ()
3439
{
3440
#ifndef __GNUC__
3441
choke me
3442
#endif
3443
3444
;
3445
return 0;
3446
}
3447
_ACEOF
3448
rm -f conftest.$ac_objext
3449
if { (ac_try="$ac_compile"
3450
case "(($ac_try" in
3451
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3452
*) ac_try_echo=$ac_try;;
3453
esac
3454
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3455
(eval "$ac_compile") 2>conftest.er1
3456
ac_status=$?
3457
grep -v '^ *+' conftest.er1 >conftest.err
3458
rm -f conftest.er1
3459
cat conftest.err >&5
3460
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3461
(exit $ac_status); } && {
3462
test -z "$ac_cxx_werror_flag" ||
3463
test ! -s conftest.err
3464
} && test -s conftest.$ac_objext; then
3465
ac_compiler_gnu=yes
3466
else
3467
echo "$as_me: failed program was:" >&5
3468
sed 's/^/| /' conftest.$ac_ext >&5
3469
3470
ac_compiler_gnu=no
3471
fi
3472
3473
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3474
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3475
3476
fi
3477
{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
3478
echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
3479
GXX=`test $ac_compiler_gnu = yes && echo yes`
3480
ac_test_CXXFLAGS=${CXXFLAGS+set}
3481
ac_save_CXXFLAGS=$CXXFLAGS
3482
{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
3483
echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
3484
if test "${ac_cv_prog_cxx_g+set}" = set; then
3485
echo $ECHO_N "(cached) $ECHO_C" >&6
3486
else
3487
ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3488
ac_cxx_werror_flag=yes
3489
ac_cv_prog_cxx_g=no
3490
CXXFLAGS="-g"
3491
cat >conftest.$ac_ext <<_ACEOF
3492
/* confdefs.h. */
3493
_ACEOF
3494
cat confdefs.h >>conftest.$ac_ext
3495
cat >>conftest.$ac_ext <<_ACEOF
3496
/* end confdefs.h. */
3497
3498
int
3499
main ()
3500
{
3501
3502
;
3503
return 0;
3504
}
3505
_ACEOF
3506
rm -f conftest.$ac_objext
3507
if { (ac_try="$ac_compile"
3508
case "(($ac_try" in
3509
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3510
*) ac_try_echo=$ac_try;;
3511
esac
3512
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3513
(eval "$ac_compile") 2>conftest.er1
3514
ac_status=$?
3515
grep -v '^ *+' conftest.er1 >conftest.err
3516
rm -f conftest.er1
3517
cat conftest.err >&5
3518
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3519
(exit $ac_status); } && {
3520
test -z "$ac_cxx_werror_flag" ||
3521
test ! -s conftest.err
3522
} && test -s conftest.$ac_objext; then
3523
ac_cv_prog_cxx_g=yes
3524
else
3525
echo "$as_me: failed program was:" >&5
3526
sed 's/^/| /' conftest.$ac_ext >&5
3527
3528
CXXFLAGS=""
3529
cat >conftest.$ac_ext <<_ACEOF
3530
/* confdefs.h. */
3531
_ACEOF
3532
cat confdefs.h >>conftest.$ac_ext
3533
cat >>conftest.$ac_ext <<_ACEOF
3534
/* end confdefs.h. */
3535
3536
int
3537
main ()
3538
{
3539
3540
;
3541
return 0;
3542
}
3543
_ACEOF
3544
rm -f conftest.$ac_objext
3545
if { (ac_try="$ac_compile"
3546
case "(($ac_try" in
3547
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3548
*) ac_try_echo=$ac_try;;
3549
esac
3550
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3551
(eval "$ac_compile") 2>conftest.er1
3552
ac_status=$?
3553
grep -v '^ *+' conftest.er1 >conftest.err
3554
rm -f conftest.er1
3555
cat conftest.err >&5
3556
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3557
(exit $ac_status); } && {
3558
test -z "$ac_cxx_werror_flag" ||
3559
test ! -s conftest.err
3560
} && test -s conftest.$ac_objext; then
3561
:
3562
else
3563
echo "$as_me: failed program was:" >&5
3564
sed 's/^/| /' conftest.$ac_ext >&5
3565
3566
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3567
CXXFLAGS="-g"
3568
cat >conftest.$ac_ext <<_ACEOF
3569
/* confdefs.h. */
3570
_ACEOF
3571
cat confdefs.h >>conftest.$ac_ext
3572
cat >>conftest.$ac_ext <<_ACEOF
3573
/* end confdefs.h. */
3574
3575
int
3576
main ()
3577
{
3578
3579
;
3580
return 0;
3581
}
3582
_ACEOF
3583
rm -f conftest.$ac_objext
3584
if { (ac_try="$ac_compile"
3585
case "(($ac_try" in
3586
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3587
*) ac_try_echo=$ac_try;;
3588
esac
3589
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3590
(eval "$ac_compile") 2>conftest.er1
3591
ac_status=$?
3592
grep -v '^ *+' conftest.er1 >conftest.err
3593
rm -f conftest.er1
3594
cat conftest.err >&5
3595
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596
(exit $ac_status); } && {
3597
test -z "$ac_cxx_werror_flag" ||
3598
test ! -s conftest.err
3599
} && test -s conftest.$ac_objext; then
3600
ac_cv_prog_cxx_g=yes
3601
else
3602
echo "$as_me: failed program was:" >&5
3603
sed 's/^/| /' conftest.$ac_ext >&5
3604
3605
3606
fi
3607
3608
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3609
fi
3610
3611
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3612
fi
3613
3614
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3615
ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3616
fi
3617
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
3618
echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
3619
if test "$ac_test_CXXFLAGS" = set; then
3620
CXXFLAGS=$ac_save_CXXFLAGS
3621
elif test $ac_cv_prog_cxx_g = yes; then
3622
if test "$GXX" = yes; then
3623
CXXFLAGS="-g -O2"
3624
else
3625
CXXFLAGS="-g"
3626
fi
3627
else
3628
if test "$GXX" = yes; then
3629
CXXFLAGS="-O2"
3630
else
3631
CXXFLAGS=
3632
fi
3633
fi
3634
ac_ext=c
3635
ac_cpp='$CPP $CPPFLAGS'
3636
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3637
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3638
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3639
3640
ac_ext=c
3641
ac_cpp='$CPP $CPPFLAGS'
3642
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644
ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645
if test -n "$ac_tool_prefix"; then
3646
# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3647
set dummy ${ac_tool_prefix}gcc; ac_word=$2
3648
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3649
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3650
if test "${ac_cv_prog_CC+set}" = set; then
3651
echo $ECHO_N "(cached) $ECHO_C" >&6
3652
else
3653
if test -n "$CC"; then
3654
ac_cv_prog_CC="$CC" # Let the user override the test.
3655
else
3656
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3657
for as_dir in $PATH
3658
do
3659
IFS=$as_save_IFS
3660
test -z "$as_dir" && as_dir=.
3661
for ac_exec_ext in '' $ac_executable_extensions; do
3662
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3663
ac_cv_prog_CC="${ac_tool_prefix}gcc"
3664
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3665
break 2
3666
fi
3667
done
3668
done
3669
IFS=$as_save_IFS
3670
3671
fi
3672
fi
3673
CC=$ac_cv_prog_CC
3674
if test -n "$CC"; then
3675
{ echo "$as_me:$LINENO: result: $CC" >&5
3676
echo "${ECHO_T}$CC" >&6; }
3677
else
3678
{ echo "$as_me:$LINENO: result: no" >&5
3679
echo "${ECHO_T}no" >&6; }
3680
fi
3681
3682
3683
fi
3684
if test -z "$ac_cv_prog_CC"; then
3685
ac_ct_CC=$CC
3686
# Extract the first word of "gcc", so it can be a program name with args.
3687
set dummy gcc; ac_word=$2
3688
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3689
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3690
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3691
echo $ECHO_N "(cached) $ECHO_C" >&6
3692
else
3693
if test -n "$ac_ct_CC"; then
3694
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3695
else
3696
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3697
for as_dir in $PATH
3698
do
3699
IFS=$as_save_IFS
3700
test -z "$as_dir" && as_dir=.
3701
for ac_exec_ext in '' $ac_executable_extensions; do
3702
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3703
ac_cv_prog_ac_ct_CC="gcc"
3704
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3705
break 2
3706
fi
3707
done
3708
done
3709
IFS=$as_save_IFS
3710
3711
fi
3712
fi
3713
ac_ct_CC=$ac_cv_prog_ac_ct_CC
3714
if test -n "$ac_ct_CC"; then
3715
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3716
echo "${ECHO_T}$ac_ct_CC" >&6; }
3717
else
3718
{ echo "$as_me:$LINENO: result: no" >&5
3719
echo "${ECHO_T}no" >&6; }
3720
fi
3721
3722
if test "x$ac_ct_CC" = x; then
3723
CC=""
3724
else
3725
case $cross_compiling:$ac_tool_warned in
3726
yes:)
3727
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3728
whose name does not start with the host triplet. If you think this
3729
configuration is useful to you, please write to autoconf@gnu.org." >&5
3730
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3731
whose name does not start with the host triplet. If you think this
3732
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3733
ac_tool_warned=yes ;;
3734
esac
3735
CC=$ac_ct_CC
3736
fi
3737
else
3738
CC="$ac_cv_prog_CC"
3739
fi
3740
3741
if test -z "$CC"; then
3742
if test -n "$ac_tool_prefix"; then
3743
# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3744
set dummy ${ac_tool_prefix}cc; ac_word=$2
3745
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3746
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3747
if test "${ac_cv_prog_CC+set}" = set; then
3748
echo $ECHO_N "(cached) $ECHO_C" >&6
3749
else
3750
if test -n "$CC"; then
3751
ac_cv_prog_CC="$CC" # Let the user override the test.
3752
else
3753
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3754
for as_dir in $PATH
3755
do
3756
IFS=$as_save_IFS
3757
test -z "$as_dir" && as_dir=.
3758
for ac_exec_ext in '' $ac_executable_extensions; do
3759
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3760
ac_cv_prog_CC="${ac_tool_prefix}cc"
3761
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3762
break 2
3763
fi
3764
done
3765
done
3766
IFS=$as_save_IFS
3767
3768
fi
3769
fi
3770
CC=$ac_cv_prog_CC
3771
if test -n "$CC"; then
3772
{ echo "$as_me:$LINENO: result: $CC" >&5
3773
echo "${ECHO_T}$CC" >&6; }
3774
else
3775
{ echo "$as_me:$LINENO: result: no" >&5
3776
echo "${ECHO_T}no" >&6; }
3777
fi
3778
3779
3780
fi
3781
fi
3782
if test -z "$CC"; then
3783
# Extract the first word of "cc", so it can be a program name with args.
3784
set dummy cc; ac_word=$2
3785
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3786
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3787
if test "${ac_cv_prog_CC+set}" = set; then
3788
echo $ECHO_N "(cached) $ECHO_C" >&6
3789
else
3790
if test -n "$CC"; then
3791
ac_cv_prog_CC="$CC" # Let the user override the test.
3792
else
3793
ac_prog_rejected=no
3794
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3795
for as_dir in $PATH
3796
do
3797
IFS=$as_save_IFS
3798
test -z "$as_dir" && as_dir=.
3799
for ac_exec_ext in '' $ac_executable_extensions; do
3800
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3801
if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3802
ac_prog_rejected=yes
3803
continue
3804
fi
3805
ac_cv_prog_CC="cc"
3806
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3807
break 2
3808
fi
3809
done
3810
done
3811
IFS=$as_save_IFS
3812
3813
if test $ac_prog_rejected = yes; then
3814
# We found a bogon in the path, so make sure we never use it.
3815
set dummy $ac_cv_prog_CC
3816
shift
3817
if test $# != 0; then
3818
# We chose a different compiler from the bogus one.
3819
# However, it has the same basename, so the bogon will be chosen
3820
# first if we set CC to just the basename; use the full file name.
3821
shift
3822
ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3823
fi
3824
fi
3825
fi
3826
fi
3827
CC=$ac_cv_prog_CC
3828
if test -n "$CC"; then
3829
{ echo "$as_me:$LINENO: result: $CC" >&5
3830
echo "${ECHO_T}$CC" >&6; }
3831
else
3832
{ echo "$as_me:$LINENO: result: no" >&5
3833
echo "${ECHO_T}no" >&6; }
3834
fi
3835
3836
3837
fi
3838
if test -z "$CC"; then
3839
if test -n "$ac_tool_prefix"; then
3840
for ac_prog in cl.exe
3841
do
3842
# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3843
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3844
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3845
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3846
if test "${ac_cv_prog_CC+set}" = set; then
3847
echo $ECHO_N "(cached) $ECHO_C" >&6
3848
else
3849
if test -n "$CC"; then
3850
ac_cv_prog_CC="$CC" # Let the user override the test.
3851
else
3852
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3853
for as_dir in $PATH
3854
do
3855
IFS=$as_save_IFS
3856
test -z "$as_dir" && as_dir=.
3857
for ac_exec_ext in '' $ac_executable_extensions; do
3858
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3859
ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3860
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3861
break 2
3862
fi
3863
done
3864
done
3865
IFS=$as_save_IFS
3866
3867
fi
3868
fi
3869
CC=$ac_cv_prog_CC
3870
if test -n "$CC"; then
3871
{ echo "$as_me:$LINENO: result: $CC" >&5
3872
echo "${ECHO_T}$CC" >&6; }
3873
else
3874
{ echo "$as_me:$LINENO: result: no" >&5
3875
echo "${ECHO_T}no" >&6; }
3876
fi
3877
3878
3879
test -n "$CC" && break
3880
done
3881
fi
3882
if test -z "$CC"; then
3883
ac_ct_CC=$CC
3884
for ac_prog in cl.exe
3885
do
3886
# Extract the first word of "$ac_prog", so it can be a program name with args.
3887
set dummy $ac_prog; ac_word=$2
3888
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
3889
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3890
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3891
echo $ECHO_N "(cached) $ECHO_C" >&6
3892
else
3893
if test -n "$ac_ct_CC"; then
3894
ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3895
else
3896
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3897
for as_dir in $PATH
3898
do
3899
IFS=$as_save_IFS
3900
test -z "$as_dir" && as_dir=.
3901
for ac_exec_ext in '' $ac_executable_extensions; do
3902
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3903
ac_cv_prog_ac_ct_CC="$ac_prog"
3904
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3905
break 2
3906
fi
3907
done
3908
done
3909
IFS=$as_save_IFS
3910
3911
fi
3912
fi
3913
ac_ct_CC=$ac_cv_prog_ac_ct_CC
3914
if test -n "$ac_ct_CC"; then
3915
{ echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3916
echo "${ECHO_T}$ac_ct_CC" >&6; }
3917
else
3918
{ echo "$as_me:$LINENO: result: no" >&5
3919
echo "${ECHO_T}no" >&6; }
3920
fi
3921
3922
3923
test -n "$ac_ct_CC" && break
3924
done
3925
3926
if test "x$ac_ct_CC" = x; then
3927
CC=""
3928
else
3929
case $cross_compiling:$ac_tool_warned in
3930
yes:)
3931
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3932
whose name does not start with the host triplet. If you think this
3933
configuration is useful to you, please write to autoconf@gnu.org." >&5
3934
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3935
whose name does not start with the host triplet. If you think this
3936
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3937
ac_tool_warned=yes ;;
3938
esac
3939
CC=$ac_ct_CC
3940
fi
3941
fi
3942
3943
fi
3944
3945
3946
test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3947
See \`config.log' for more details." >&5
3948
echo "$as_me: error: no acceptable C compiler found in \$PATH
3949
See \`config.log' for more details." >&2;}
3950
{ (exit 1); exit 1; }; }
3951
3952
# Provide some information about the compiler.
3953
echo "$as_me:$LINENO: checking for C compiler version" >&5
3954
ac_compiler=`set X $ac_compile; echo $2`
3955
{ (ac_try="$ac_compiler --version >&5"
3956
case "(($ac_try" in
3957
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3958
*) ac_try_echo=$ac_try;;
3959
esac
3960
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3961
(eval "$ac_compiler --version >&5") 2>&5
3962
ac_status=$?
3963
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3964
(exit $ac_status); }
3965
{ (ac_try="$ac_compiler -v >&5"
3966
case "(($ac_try" in
3967
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3968
*) ac_try_echo=$ac_try;;
3969
esac
3970
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3971
(eval "$ac_compiler -v >&5") 2>&5
3972
ac_status=$?
3973
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3974
(exit $ac_status); }
3975
{ (ac_try="$ac_compiler -V >&5"
3976
case "(($ac_try" in
3977
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3978
*) ac_try_echo=$ac_try;;
3979
esac
3980
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3981
(eval "$ac_compiler -V >&5") 2>&5
3982
ac_status=$?
3983
echo "$as_me:$LINENO: \$? = $ac_status" >&5
3984
(exit $ac_status); }
3985
3986
{ echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3987
echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3988
if test "${ac_cv_c_compiler_gnu+set}" = set; then
3989
echo $ECHO_N "(cached) $ECHO_C" >&6
3990
else
3991
cat >conftest.$ac_ext <<_ACEOF
3992
/* confdefs.h. */
3993
_ACEOF
3994
cat confdefs.h >>conftest.$ac_ext
3995
cat >>conftest.$ac_ext <<_ACEOF
3996
/* end confdefs.h. */
3997
3998
int
3999
main ()
4000
{
4001
#ifndef __GNUC__
4002
choke me
4003
#endif
4004
4005
;
4006
return 0;
4007
}
4008
_ACEOF
4009
rm -f conftest.$ac_objext
4010
if { (ac_try="$ac_compile"
4011
case "(($ac_try" in
4012
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4013
*) ac_try_echo=$ac_try;;
4014
esac
4015
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4016
(eval "$ac_compile") 2>conftest.er1
4017
ac_status=$?
4018
grep -v '^ *+' conftest.er1 >conftest.err
4019
rm -f conftest.er1
4020
cat conftest.err >&5
4021
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4022
(exit $ac_status); } && {
4023
test -z "$ac_c_werror_flag" ||
4024
test ! -s conftest.err
4025
} && test -s conftest.$ac_objext; then
4026
ac_compiler_gnu=yes
4027
else
4028
echo "$as_me: failed program was:" >&5
4029
sed 's/^/| /' conftest.$ac_ext >&5
4030
4031
ac_compiler_gnu=no
4032
fi
4033
4034
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4035
ac_cv_c_compiler_gnu=$ac_compiler_gnu
4036
4037
fi
4038
{ echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
4039
echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
4040
GCC=`test $ac_compiler_gnu = yes && echo yes`
4041
ac_test_CFLAGS=${CFLAGS+set}
4042
ac_save_CFLAGS=$CFLAGS
4043
{ echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
4044
echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
4045
if test "${ac_cv_prog_cc_g+set}" = set; then
4046
echo $ECHO_N "(cached) $ECHO_C" >&6
4047
else
4048
ac_save_c_werror_flag=$ac_c_werror_flag
4049
ac_c_werror_flag=yes
4050
ac_cv_prog_cc_g=no
4051
CFLAGS="-g"
4052
cat >conftest.$ac_ext <<_ACEOF
4053
/* confdefs.h. */
4054
_ACEOF
4055
cat confdefs.h >>conftest.$ac_ext
4056
cat >>conftest.$ac_ext <<_ACEOF
4057
/* end confdefs.h. */
4058
4059
int
4060
main ()
4061
{
4062
4063
;
4064
return 0;
4065
}
4066
_ACEOF
4067
rm -f conftest.$ac_objext
4068
if { (ac_try="$ac_compile"
4069
case "(($ac_try" in
4070
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4071
*) ac_try_echo=$ac_try;;
4072
esac
4073
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4074
(eval "$ac_compile") 2>conftest.er1
4075
ac_status=$?
4076
grep -v '^ *+' conftest.er1 >conftest.err
4077
rm -f conftest.er1
4078
cat conftest.err >&5
4079
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4080
(exit $ac_status); } && {
4081
test -z "$ac_c_werror_flag" ||
4082
test ! -s conftest.err
4083
} && test -s conftest.$ac_objext; then
4084
ac_cv_prog_cc_g=yes
4085
else
4086
echo "$as_me: failed program was:" >&5
4087
sed 's/^/| /' conftest.$ac_ext >&5
4088
4089
CFLAGS=""
4090
cat >conftest.$ac_ext <<_ACEOF
4091
/* confdefs.h. */
4092
_ACEOF
4093
cat confdefs.h >>conftest.$ac_ext
4094
cat >>conftest.$ac_ext <<_ACEOF
4095
/* end confdefs.h. */
4096
4097
int
4098
main ()
4099
{
4100
4101
;
4102
return 0;
4103
}
4104
_ACEOF
4105
rm -f conftest.$ac_objext
4106
if { (ac_try="$ac_compile"
4107
case "(($ac_try" in
4108
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4109
*) ac_try_echo=$ac_try;;
4110
esac
4111
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4112
(eval "$ac_compile") 2>conftest.er1
4113
ac_status=$?
4114
grep -v '^ *+' conftest.er1 >conftest.err
4115
rm -f conftest.er1
4116
cat conftest.err >&5
4117
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4118
(exit $ac_status); } && {
4119
test -z "$ac_c_werror_flag" ||
4120
test ! -s conftest.err
4121
} && test -s conftest.$ac_objext; then
4122
:
4123
else
4124
echo "$as_me: failed program was:" >&5
4125
sed 's/^/| /' conftest.$ac_ext >&5
4126
4127
ac_c_werror_flag=$ac_save_c_werror_flag
4128
CFLAGS="-g"
4129
cat >conftest.$ac_ext <<_ACEOF
4130
/* confdefs.h. */
4131
_ACEOF
4132
cat confdefs.h >>conftest.$ac_ext
4133
cat >>conftest.$ac_ext <<_ACEOF
4134
/* end confdefs.h. */
4135
4136
int
4137
main ()
4138
{
4139
4140
;
4141
return 0;
4142
}
4143
_ACEOF
4144
rm -f conftest.$ac_objext
4145
if { (ac_try="$ac_compile"
4146
case "(($ac_try" in
4147
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4148
*) ac_try_echo=$ac_try;;
4149
esac
4150
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4151
(eval "$ac_compile") 2>conftest.er1
4152
ac_status=$?
4153
grep -v '^ *+' conftest.er1 >conftest.err
4154
rm -f conftest.er1
4155
cat conftest.err >&5
4156
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4157
(exit $ac_status); } && {
4158
test -z "$ac_c_werror_flag" ||
4159
test ! -s conftest.err
4160
} && test -s conftest.$ac_objext; then
4161
ac_cv_prog_cc_g=yes
4162
else
4163
echo "$as_me: failed program was:" >&5
4164
sed 's/^/| /' conftest.$ac_ext >&5
4165
4166
4167
fi
4168
4169
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4170
fi
4171
4172
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4173
fi
4174
4175
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4176
ac_c_werror_flag=$ac_save_c_werror_flag
4177
fi
4178
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
4179
echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
4180
if test "$ac_test_CFLAGS" = set; then
4181
CFLAGS=$ac_save_CFLAGS
4182
elif test $ac_cv_prog_cc_g = yes; then
4183
if test "$GCC" = yes; then
4184
CFLAGS="-g -O2"
4185
else
4186
CFLAGS="-g"
4187
fi
4188
else
4189
if test "$GCC" = yes; then
4190
CFLAGS="-O2"
4191
else
4192
CFLAGS=
4193
fi
4194
fi
4195
{ echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
4196
echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
4197
if test "${ac_cv_prog_cc_c89+set}" = set; then
4198
echo $ECHO_N "(cached) $ECHO_C" >&6
4199
else
4200
ac_cv_prog_cc_c89=no
4201
ac_save_CC=$CC
4202
cat >conftest.$ac_ext <<_ACEOF
4203
/* confdefs.h. */
4204
_ACEOF
4205
cat confdefs.h >>conftest.$ac_ext
4206
cat >>conftest.$ac_ext <<_ACEOF
4207
/* end confdefs.h. */
4208
#include <stdarg.h>
4209
#include <stdio.h>
4210
#include <sys/types.h>
4211
#include <sys/stat.h>
4212
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4213
struct buf { int x; };
4214
FILE * (*rcsopen) (struct buf *, struct stat *, int);
4215
static char *e (p, i)
4216
char **p;
4217
int i;
4218
{
4219
return p[i];
4220
}
4221
static char *f (char * (*g) (char **, int), char **p, ...)
4222
{
4223
char *s;
4224
va_list v;
4225
va_start (v,p);
4226
s = g (p, va_arg (v,int));
4227
va_end (v);
4228
return s;
4229
}
4230
4231
/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4232
function prototypes and stuff, but not '\xHH' hex character constants.
4233
These don't provoke an error unfortunately, instead are silently treated
4234
as 'x'. The following induces an error, until -std is added to get
4235
proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4236
array size at least. It's necessary to write '\x00'==0 to get something
4237
that's true only with -std. */
4238
int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4239
4240
/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4241
inside strings and character constants. */
4242
#define FOO(x) 'x'
4243
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4244
4245
int test (int i, double x);
4246
struct s1 {int (*f) (int a);};
4247
struct s2 {int (*f) (double a);};
4248
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4249
int argc;
4250
char **argv;
4251
int
4252
main ()
4253
{
4254
return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
4255
;
4256
return 0;
4257
}
4258
_ACEOF
4259
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4260
-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4261
do
4262
CC="$ac_save_CC $ac_arg"
4263
rm -f conftest.$ac_objext
4264
if { (ac_try="$ac_compile"
4265
case "(($ac_try" in
4266
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4267
*) ac_try_echo=$ac_try;;
4268
esac
4269
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4270
(eval "$ac_compile") 2>conftest.er1
4271
ac_status=$?
4272
grep -v '^ *+' conftest.er1 >conftest.err
4273
rm -f conftest.er1
4274
cat conftest.err >&5
4275
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4276
(exit $ac_status); } && {
4277
test -z "$ac_c_werror_flag" ||
4278
test ! -s conftest.err
4279
} && test -s conftest.$ac_objext; then
4280
ac_cv_prog_cc_c89=$ac_arg
4281
else
4282
echo "$as_me: failed program was:" >&5
4283
sed 's/^/| /' conftest.$ac_ext >&5
4284
4285
4286
fi
4287
4288
rm -f core conftest.err conftest.$ac_objext
4289
test "x$ac_cv_prog_cc_c89" != "xno" && break
4290
done
4291
rm -f conftest.$ac_ext
4292
CC=$ac_save_CC
4293
4294
fi
4295
# AC_CACHE_VAL
4296
case "x$ac_cv_prog_cc_c89" in
4297
x)
4298
{ echo "$as_me:$LINENO: result: none needed" >&5
4299
echo "${ECHO_T}none needed" >&6; } ;;
4300
xno)
4301
{ echo "$as_me:$LINENO: result: unsupported" >&5
4302
echo "${ECHO_T}unsupported" >&6; } ;;
4303
*)
4304
CC="$CC $ac_cv_prog_cc_c89"
4305
{ echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
4306
echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
4307
esac
4308
4309
4310
ac_ext=c
4311
ac_cpp='$CPP $CPPFLAGS'
4312
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4313
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4314
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4315
4316
ac_ext=c
4317
ac_cpp='$CPP $CPPFLAGS'
4318
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4319
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4320
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4321
{ echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4322
echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4323
# On Suns, sometimes $CPP names a directory.
4324
if test -n "$CPP" && test -d "$CPP"; then
4325
CPP=
4326
fi
4327
if test -z "$CPP"; then
4328
if test "${ac_cv_prog_CPP+set}" = set; then
4329
echo $ECHO_N "(cached) $ECHO_C" >&6
4330
else
4331
# Double quotes because CPP needs to be expanded
4332
for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4333
do
4334
ac_preproc_ok=false
4335
for ac_c_preproc_warn_flag in '' yes
4336
do
4337
# Use a header file that comes with gcc, so configuring glibc
4338
# with a fresh cross-compiler works.
4339
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4340
# <limits.h> exists even on freestanding compilers.
4341
# On the NeXT, cc -E runs the code through the compiler's parser,
4342
# not just through cpp. "Syntax error" is here to catch this case.
4343
cat >conftest.$ac_ext <<_ACEOF
4344
/* confdefs.h. */
4345
_ACEOF
4346
cat confdefs.h >>conftest.$ac_ext
4347
cat >>conftest.$ac_ext <<_ACEOF
4348
/* end confdefs.h. */
4349
#ifdef __STDC__
4350
# include <limits.h>
4351
#else
4352
# include <assert.h>
4353
#endif
4354
Syntax error
4355
_ACEOF
4356
if { (ac_try="$ac_cpp conftest.$ac_ext"
4357
case "(($ac_try" in
4358
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4359
*) ac_try_echo=$ac_try;;
4360
esac
4361
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4362
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4363
ac_status=$?
4364
grep -v '^ *+' conftest.er1 >conftest.err
4365
rm -f conftest.er1
4366
cat conftest.err >&5
4367
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4368
(exit $ac_status); } >/dev/null && {
4369
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4370
test ! -s conftest.err
4371
}; then
4372
:
4373
else
4374
echo "$as_me: failed program was:" >&5
4375
sed 's/^/| /' conftest.$ac_ext >&5
4376
4377
# Broken: fails on valid input.
4378
continue
4379
fi
4380
4381
rm -f conftest.err conftest.$ac_ext
4382
4383
# OK, works on sane cases. Now check whether nonexistent headers
4384
# can be detected and how.
4385
cat >conftest.$ac_ext <<_ACEOF
4386
/* confdefs.h. */
4387
_ACEOF
4388
cat confdefs.h >>conftest.$ac_ext
4389
cat >>conftest.$ac_ext <<_ACEOF
4390
/* end confdefs.h. */
4391
#include <ac_nonexistent.h>
4392
_ACEOF
4393
if { (ac_try="$ac_cpp conftest.$ac_ext"
4394
case "(($ac_try" in
4395
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4396
*) ac_try_echo=$ac_try;;
4397
esac
4398
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4399
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4400
ac_status=$?
4401
grep -v '^ *+' conftest.er1 >conftest.err
4402
rm -f conftest.er1
4403
cat conftest.err >&5
4404
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4405
(exit $ac_status); } >/dev/null && {
4406
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4407
test ! -s conftest.err
4408
}; then
4409
# Broken: success on invalid input.
4410
continue
4411
else
4412
echo "$as_me: failed program was:" >&5
4413
sed 's/^/| /' conftest.$ac_ext >&5
4414
4415
# Passes both tests.
4416
ac_preproc_ok=:
4417
break
4418
fi
4419
4420
rm -f conftest.err conftest.$ac_ext
4421
4422
done
4423
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4424
rm -f conftest.err conftest.$ac_ext
4425
if $ac_preproc_ok; then
4426
break
4427
fi
4428
4429
done
4430
ac_cv_prog_CPP=$CPP
4431
4432
fi
4433
CPP=$ac_cv_prog_CPP
4434
else
4435
ac_cv_prog_CPP=$CPP
4436
fi
4437
{ echo "$as_me:$LINENO: result: $CPP" >&5
4438
echo "${ECHO_T}$CPP" >&6; }
4439
ac_preproc_ok=false
4440
for ac_c_preproc_warn_flag in '' yes
4441
do
4442
# Use a header file that comes with gcc, so configuring glibc
4443
# with a fresh cross-compiler works.
4444
# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4445
# <limits.h> exists even on freestanding compilers.
4446
# On the NeXT, cc -E runs the code through the compiler's parser,
4447
# not just through cpp. "Syntax error" is here to catch this case.
4448
cat >conftest.$ac_ext <<_ACEOF
4449
/* confdefs.h. */
4450
_ACEOF
4451
cat confdefs.h >>conftest.$ac_ext
4452
cat >>conftest.$ac_ext <<_ACEOF
4453
/* end confdefs.h. */
4454
#ifdef __STDC__
4455
# include <limits.h>
4456
#else
4457
# include <assert.h>
4458
#endif
4459
Syntax error
4460
_ACEOF
4461
if { (ac_try="$ac_cpp conftest.$ac_ext"
4462
case "(($ac_try" in
4463
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4464
*) ac_try_echo=$ac_try;;
4465
esac
4466
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4467
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4468
ac_status=$?
4469
grep -v '^ *+' conftest.er1 >conftest.err
4470
rm -f conftest.er1
4471
cat conftest.err >&5
4472
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4473
(exit $ac_status); } >/dev/null && {
4474
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4475
test ! -s conftest.err
4476
}; then
4477
:
4478
else
4479
echo "$as_me: failed program was:" >&5
4480
sed 's/^/| /' conftest.$ac_ext >&5
4481
4482
# Broken: fails on valid input.
4483
continue
4484
fi
4485
4486
rm -f conftest.err conftest.$ac_ext
4487
4488
# OK, works on sane cases. Now check whether nonexistent headers
4489
# can be detected and how.
4490
cat >conftest.$ac_ext <<_ACEOF
4491
/* confdefs.h. */
4492
_ACEOF
4493
cat confdefs.h >>conftest.$ac_ext
4494
cat >>conftest.$ac_ext <<_ACEOF
4495
/* end confdefs.h. */
4496
#include <ac_nonexistent.h>
4497
_ACEOF
4498
if { (ac_try="$ac_cpp conftest.$ac_ext"
4499
case "(($ac_try" in
4500
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4501
*) ac_try_echo=$ac_try;;
4502
esac
4503
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4504
(eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4505
ac_status=$?
4506
grep -v '^ *+' conftest.er1 >conftest.err
4507
rm -f conftest.er1
4508
cat conftest.err >&5
4509
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4510
(exit $ac_status); } >/dev/null && {
4511
test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4512
test ! -s conftest.err
4513
}; then
4514
# Broken: success on invalid input.
4515
continue
4516
else
4517
echo "$as_me: failed program was:" >&5
4518
sed 's/^/| /' conftest.$ac_ext >&5
4519
4520
# Passes both tests.
4521
ac_preproc_ok=:
4522
break
4523
fi
4524
4525
rm -f conftest.err conftest.$ac_ext
4526
4527
done
4528
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4529
rm -f conftest.err conftest.$ac_ext
4530
if $ac_preproc_ok; then
4531
:
4532
else
4533
{ { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4534
See \`config.log' for more details." >&5
4535
echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4536
See \`config.log' for more details." >&2;}
4537
{ (exit 1); exit 1; }; }
4538
fi
4539
4540
ac_ext=c
4541
ac_cpp='$CPP $CPPFLAGS'
4542
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4543
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4544
ac_compiler_gnu=$ac_cv_c_compiler_gnu
4545
4546
LINKER=$CXX
4547
4548
4549
4550
{ echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4551
echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4552
if test "${ac_cv_path_GREP+set}" = set; then
4553
echo $ECHO_N "(cached) $ECHO_C" >&6
4554
else
4555
# Extract the first word of "grep ggrep" to use in msg output
4556
if test -z "$GREP"; then
4557
set dummy grep ggrep; ac_prog_name=$2
4558
if test "${ac_cv_path_GREP+set}" = set; then
4559
echo $ECHO_N "(cached) $ECHO_C" >&6
4560
else
4561
ac_path_GREP_found=false
4562
# Loop through the user's path and test for each of PROGNAME-LIST
4563
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4564
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4565
do
4566
IFS=$as_save_IFS
4567
test -z "$as_dir" && as_dir=.
4568
for ac_prog in grep ggrep; do
4569
for ac_exec_ext in '' $ac_executable_extensions; do
4570
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4571
{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4572
# Check for GNU ac_path_GREP and select it if it is found.
4573
# Check for GNU $ac_path_GREP
4574
case `"$ac_path_GREP" --version 2>&1` in
4575
*GNU*)
4576
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4577
*)
4578
ac_count=0
4579
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4580
while :
4581
do
4582
cat "conftest.in" "conftest.in" >"conftest.tmp"
4583
mv "conftest.tmp" "conftest.in"
4584
cp "conftest.in" "conftest.nl"
4585
echo 'GREP' >> "conftest.nl"
4586
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4587
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4588
ac_count=`expr $ac_count + 1`
4589
if test $ac_count -gt ${ac_path_GREP_max-0}; then
4590
# Best one so far, save it but keep looking for a better one
4591
ac_cv_path_GREP="$ac_path_GREP"
4592
ac_path_GREP_max=$ac_count
4593
fi
4594
# 10*(2^10) chars as input seems more than enough
4595
test $ac_count -gt 10 && break
4596
done
4597
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4598
esac
4599
4600
4601
$ac_path_GREP_found && break 3
4602
done
4603
done
4604
4605
done
4606
IFS=$as_save_IFS
4607
4608
4609
fi
4610
4611
GREP="$ac_cv_path_GREP"
4612
if test -z "$GREP"; then
4613
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4614
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4615
{ (exit 1); exit 1; }; }
4616
fi
4617
4618
else
4619
ac_cv_path_GREP=$GREP
4620
fi
4621
4622
4623
fi
4624
{ echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4625
echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4626
GREP="$ac_cv_path_GREP"
4627
4628
4629
{ echo "$as_me:$LINENO: checking for egrep" >&5
4630
echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4631
if test "${ac_cv_path_EGREP+set}" = set; then
4632
echo $ECHO_N "(cached) $ECHO_C" >&6
4633
else
4634
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4635
then ac_cv_path_EGREP="$GREP -E"
4636
else
4637
# Extract the first word of "egrep" to use in msg output
4638
if test -z "$EGREP"; then
4639
set dummy egrep; ac_prog_name=$2
4640
if test "${ac_cv_path_EGREP+set}" = set; then
4641
echo $ECHO_N "(cached) $ECHO_C" >&6
4642
else
4643
ac_path_EGREP_found=false
4644
# Loop through the user's path and test for each of PROGNAME-LIST
4645
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4646
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4647
do
4648
IFS=$as_save_IFS
4649
test -z "$as_dir" && as_dir=.
4650
for ac_prog in egrep; do
4651
for ac_exec_ext in '' $ac_executable_extensions; do
4652
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4653
{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4654
# Check for GNU ac_path_EGREP and select it if it is found.
4655
# Check for GNU $ac_path_EGREP
4656
case `"$ac_path_EGREP" --version 2>&1` in
4657
*GNU*)
4658
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4659
*)
4660
ac_count=0
4661
echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4662
while :
4663
do
4664
cat "conftest.in" "conftest.in" >"conftest.tmp"
4665
mv "conftest.tmp" "conftest.in"
4666
cp "conftest.in" "conftest.nl"
4667
echo 'EGREP' >> "conftest.nl"
4668
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4669
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4670
ac_count=`expr $ac_count + 1`
4671
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4672
# Best one so far, save it but keep looking for a better one
4673
ac_cv_path_EGREP="$ac_path_EGREP"
4674
ac_path_EGREP_max=$ac_count
4675
fi
4676
# 10*(2^10) chars as input seems more than enough
4677
test $ac_count -gt 10 && break
4678
done
4679
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4680
esac
4681
4682
4683
$ac_path_EGREP_found && break 3
4684
done
4685
done
4686
4687
done
4688
IFS=$as_save_IFS
4689
4690
4691
fi
4692
4693
EGREP="$ac_cv_path_EGREP"
4694
if test -z "$EGREP"; then
4695
{ { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4696
echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4697
{ (exit 1); exit 1; }; }
4698
fi
4699
4700
else
4701
ac_cv_path_EGREP=$EGREP
4702
fi
4703
4704
4705
fi
4706
fi
4707
{ echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4708
echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4709
EGREP="$ac_cv_path_EGREP"
4710
4711
4712
{ echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4713
echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4714
if test "${ac_cv_header_stdc+set}" = set; then
4715
echo $ECHO_N "(cached) $ECHO_C" >&6
4716
else
4717
cat >conftest.$ac_ext <<_ACEOF
4718
/* confdefs.h. */
4719
_ACEOF
4720
cat confdefs.h >>conftest.$ac_ext
4721
cat >>conftest.$ac_ext <<_ACEOF
4722
/* end confdefs.h. */
4723
#include <stdlib.h>
4724
#include <stdarg.h>
4725
#include <string.h>
4726
#include <float.h>
4727
4728
int
4729
main ()
4730
{
4731
4732
;
4733
return 0;
4734
}
4735
_ACEOF
4736
rm -f conftest.$ac_objext
4737
if { (ac_try="$ac_compile"
4738
case "(($ac_try" in
4739
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4740
*) ac_try_echo=$ac_try;;
4741
esac
4742
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4743
(eval "$ac_compile") 2>conftest.er1
4744
ac_status=$?
4745
grep -v '^ *+' conftest.er1 >conftest.err
4746
rm -f conftest.er1
4747
cat conftest.err >&5
4748
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4749
(exit $ac_status); } && {
4750
test -z "$ac_c_werror_flag" ||
4751
test ! -s conftest.err
4752
} && test -s conftest.$ac_objext; then
4753
ac_cv_header_stdc=yes
4754
else
4755
echo "$as_me: failed program was:" >&5
4756
sed 's/^/| /' conftest.$ac_ext >&5
4757
4758
ac_cv_header_stdc=no
4759
fi
4760
4761
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4762
4763
if test $ac_cv_header_stdc = yes; then
4764
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4765
cat >conftest.$ac_ext <<_ACEOF
4766
/* confdefs.h. */
4767
_ACEOF
4768
cat confdefs.h >>conftest.$ac_ext
4769
cat >>conftest.$ac_ext <<_ACEOF
4770
/* end confdefs.h. */
4771
#include <string.h>
4772
4773
_ACEOF
4774
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4775
$EGREP "memchr" >/dev/null 2>&1; then
4776
:
4777
else
4778
ac_cv_header_stdc=no
4779
fi
4780
rm -f conftest*
4781
4782
fi
4783
4784
if test $ac_cv_header_stdc = yes; then
4785
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4786
cat >conftest.$ac_ext <<_ACEOF
4787
/* confdefs.h. */
4788
_ACEOF
4789
cat confdefs.h >>conftest.$ac_ext
4790
cat >>conftest.$ac_ext <<_ACEOF
4791
/* end confdefs.h. */
4792
#include <stdlib.h>
4793
4794
_ACEOF
4795
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4796
$EGREP "free" >/dev/null 2>&1; then
4797
:
4798
else
4799
ac_cv_header_stdc=no
4800
fi
4801
rm -f conftest*
4802
4803
fi
4804
4805
if test $ac_cv_header_stdc = yes; then
4806
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4807
if test "$cross_compiling" = yes; then
4808
:
4809
else
4810
cat >conftest.$ac_ext <<_ACEOF
4811
/* confdefs.h. */
4812
_ACEOF
4813
cat confdefs.h >>conftest.$ac_ext
4814
cat >>conftest.$ac_ext <<_ACEOF
4815
/* end confdefs.h. */
4816
#include <ctype.h>
4817
#include <stdlib.h>
4818
#if ((' ' & 0x0FF) == 0x020)
4819
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4820
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4821
#else
4822
# define ISLOWER(c) \
4823
(('a' <= (c) && (c) <= 'i') \
4824
|| ('j' <= (c) && (c) <= 'r') \
4825
|| ('s' <= (c) && (c) <= 'z'))
4826
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4827
#endif
4828
4829
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4830
int
4831
main ()
4832
{
4833
int i;
4834
for (i = 0; i < 256; i++)
4835
if (XOR (islower (i), ISLOWER (i))
4836
|| toupper (i) != TOUPPER (i))
4837
return 2;
4838
return 0;
4839
}
4840
_ACEOF
4841
rm -f conftest$ac_exeext
4842
if { (ac_try="$ac_link"
4843
case "(($ac_try" in
4844
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4845
*) ac_try_echo=$ac_try;;
4846
esac
4847
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4848
(eval "$ac_link") 2>&5
4849
ac_status=$?
4850
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4851
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4852
{ (case "(($ac_try" in
4853
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4854
*) ac_try_echo=$ac_try;;
4855
esac
4856
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4857
(eval "$ac_try") 2>&5
4858
ac_status=$?
4859
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4860
(exit $ac_status); }; }; then
4861
:
4862
else
4863
echo "$as_me: program exited with status $ac_status" >&5
4864
echo "$as_me: failed program was:" >&5
4865
sed 's/^/| /' conftest.$ac_ext >&5
4866
4867
( exit $ac_status )
4868
ac_cv_header_stdc=no
4869
fi
4870
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4871
fi
4872
4873
4874
fi
4875
fi
4876
{ echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4877
echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4878
if test $ac_cv_header_stdc = yes; then
4879
4880
cat >>confdefs.h <<\_ACEOF
4881
#define STDC_HEADERS 1
4882
_ACEOF
4883
4884
fi
4885
4886
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4897
inttypes.h stdint.h unistd.h
4898
do
4899
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4900
{ echo "$as_me:$LINENO: checking for $ac_header" >&5
4901
echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4902
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4903
echo $ECHO_N "(cached) $ECHO_C" >&6
4904
else
4905
cat >conftest.$ac_ext <<_ACEOF
4906
/* confdefs.h. */
4907
_ACEOF
4908
cat confdefs.h >>conftest.$ac_ext
4909
cat >>conftest.$ac_ext <<_ACEOF
4910
/* end confdefs.h. */
4911
$ac_includes_default
4912
4913
#include <$ac_header>
4914
_ACEOF
4915
rm -f conftest.$ac_objext
4916
if { (ac_try="$ac_compile"
4917
case "(($ac_try" in
4918
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4919
*) ac_try_echo=$ac_try;;
4920
esac
4921
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4922
(eval "$ac_compile") 2>conftest.er1
4923
ac_status=$?
4924
grep -v '^ *+' conftest.er1 >conftest.err
4925
rm -f conftest.er1
4926
cat conftest.err >&5
4927
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4928
(exit $ac_status); } && {
4929
test -z "$ac_c_werror_flag" ||
4930
test ! -s conftest.err
4931
} && test -s conftest.$ac_objext; then
4932
eval "$as_ac_Header=yes"
4933
else
4934
echo "$as_me: failed program was:" >&5
4935
sed 's/^/| /' conftest.$ac_ext >&5
4936
4937
eval "$as_ac_Header=no"
4938
fi
4939
4940
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4941
fi
4942
ac_res=`eval echo '${'$as_ac_Header'}'`
4943
{ echo "$as_me:$LINENO: result: $ac_res" >&5
4944
echo "${ECHO_T}$ac_res" >&6; }
4945
if test `eval echo '${'$as_ac_Header'}'` = yes; then
4946
cat >>confdefs.h <<_ACEOF
4947
#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4948
_ACEOF
4949
4950
fi
4951
4952
done
4953
4954
4955
{ echo "$as_me:$LINENO: checking for long int" >&5
4956
echo $ECHO_N "checking for long int... $ECHO_C" >&6; }
4957
if test "${ac_cv_type_long_int+set}" = set; then
4958
echo $ECHO_N "(cached) $ECHO_C" >&6
4959
else
4960
cat >conftest.$ac_ext <<_ACEOF
4961
/* confdefs.h. */
4962
_ACEOF
4963
cat confdefs.h >>conftest.$ac_ext
4964
cat >>conftest.$ac_ext <<_ACEOF
4965
/* end confdefs.h. */
4966
$ac_includes_default
4967
typedef long int ac__type_new_;
4968
int
4969
main ()
4970
{
4971
if ((ac__type_new_ *) 0)
4972
return 0;
4973
if (sizeof (ac__type_new_))
4974
return 0;
4975
;
4976
return 0;
4977
}
4978
_ACEOF
4979
rm -f conftest.$ac_objext
4980
if { (ac_try="$ac_compile"
4981
case "(($ac_try" in
4982
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4983
*) ac_try_echo=$ac_try;;
4984
esac
4985
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4986
(eval "$ac_compile") 2>conftest.er1
4987
ac_status=$?
4988
grep -v '^ *+' conftest.er1 >conftest.err
4989
rm -f conftest.er1
4990
cat conftest.err >&5
4991
echo "$as_me:$LINENO: \$? = $ac_status" >&5
4992
(exit $ac_status); } && {
4993
test -z "$ac_c_werror_flag" ||
4994
test ! -s conftest.err
4995
} && test -s conftest.$ac_objext; then
4996
ac_cv_type_long_int=yes
4997
else
4998
echo "$as_me: failed program was:" >&5
4999
sed 's/^/| /' conftest.$ac_ext >&5
5000
5001
ac_cv_type_long_int=no
5002
fi
5003
5004
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5005
fi
5006
{ echo "$as_me:$LINENO: result: $ac_cv_type_long_int" >&5
5007
echo "${ECHO_T}$ac_cv_type_long_int" >&6; }
5008
5009
# The cast to long int works around a bug in the HP C Compiler
5010
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5011
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5012
# This bug is HP SR number 8606223364.
5013
{ echo "$as_me:$LINENO: checking size of long int" >&5
5014
echo $ECHO_N "checking size of long int... $ECHO_C" >&6; }
5015
if test "${ac_cv_sizeof_long_int+set}" = set; then
5016
echo $ECHO_N "(cached) $ECHO_C" >&6
5017
else
5018
if test "$cross_compiling" = yes; then
5019
# Depending upon the size, compute the lo and hi bounds.
5020
cat >conftest.$ac_ext <<_ACEOF
5021
/* confdefs.h. */
5022
_ACEOF
5023
cat confdefs.h >>conftest.$ac_ext
5024
cat >>conftest.$ac_ext <<_ACEOF
5025
/* end confdefs.h. */
5026
$ac_includes_default
5027
typedef long int ac__type_sizeof_;
5028
int
5029
main ()
5030
{
5031
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= 0)];
5032
test_array [0] = 0
5033
5034
;
5035
return 0;
5036
}
5037
_ACEOF
5038
rm -f conftest.$ac_objext
5039
if { (ac_try="$ac_compile"
5040
case "(($ac_try" in
5041
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5042
*) ac_try_echo=$ac_try;;
5043
esac
5044
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5045
(eval "$ac_compile") 2>conftest.er1
5046
ac_status=$?
5047
grep -v '^ *+' conftest.er1 >conftest.err
5048
rm -f conftest.er1
5049
cat conftest.err >&5
5050
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5051
(exit $ac_status); } && {
5052
test -z "$ac_c_werror_flag" ||
5053
test ! -s conftest.err
5054
} && test -s conftest.$ac_objext; then
5055
ac_lo=0 ac_mid=0
5056
while :; do
5057
cat >conftest.$ac_ext <<_ACEOF
5058
/* confdefs.h. */
5059
_ACEOF
5060
cat confdefs.h >>conftest.$ac_ext
5061
cat >>conftest.$ac_ext <<_ACEOF
5062
/* end confdefs.h. */
5063
$ac_includes_default
5064
typedef long int ac__type_sizeof_;
5065
int
5066
main ()
5067
{
5068
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5069
test_array [0] = 0
5070
5071
;
5072
return 0;
5073
}
5074
_ACEOF
5075
rm -f conftest.$ac_objext
5076
if { (ac_try="$ac_compile"
5077
case "(($ac_try" in
5078
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5079
*) ac_try_echo=$ac_try;;
5080
esac
5081
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5082
(eval "$ac_compile") 2>conftest.er1
5083
ac_status=$?
5084
grep -v '^ *+' conftest.er1 >conftest.err
5085
rm -f conftest.er1
5086
cat conftest.err >&5
5087
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5088
(exit $ac_status); } && {
5089
test -z "$ac_c_werror_flag" ||
5090
test ! -s conftest.err
5091
} && test -s conftest.$ac_objext; then
5092
ac_hi=$ac_mid; break
5093
else
5094
echo "$as_me: failed program was:" >&5
5095
sed 's/^/| /' conftest.$ac_ext >&5
5096
5097
ac_lo=`expr $ac_mid + 1`
5098
if test $ac_lo -le $ac_mid; then
5099
ac_lo= ac_hi=
5100
break
5101
fi
5102
ac_mid=`expr 2 '*' $ac_mid + 1`
5103
fi
5104
5105
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5106
done
5107
else
5108
echo "$as_me: failed program was:" >&5
5109
sed 's/^/| /' conftest.$ac_ext >&5
5110
5111
cat >conftest.$ac_ext <<_ACEOF
5112
/* confdefs.h. */
5113
_ACEOF
5114
cat confdefs.h >>conftest.$ac_ext
5115
cat >>conftest.$ac_ext <<_ACEOF
5116
/* end confdefs.h. */
5117
$ac_includes_default
5118
typedef long int ac__type_sizeof_;
5119
int
5120
main ()
5121
{
5122
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) < 0)];
5123
test_array [0] = 0
5124
5125
;
5126
return 0;
5127
}
5128
_ACEOF
5129
rm -f conftest.$ac_objext
5130
if { (ac_try="$ac_compile"
5131
case "(($ac_try" in
5132
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5133
*) ac_try_echo=$ac_try;;
5134
esac
5135
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5136
(eval "$ac_compile") 2>conftest.er1
5137
ac_status=$?
5138
grep -v '^ *+' conftest.er1 >conftest.err
5139
rm -f conftest.er1
5140
cat conftest.err >&5
5141
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5142
(exit $ac_status); } && {
5143
test -z "$ac_c_werror_flag" ||
5144
test ! -s conftest.err
5145
} && test -s conftest.$ac_objext; then
5146
ac_hi=-1 ac_mid=-1
5147
while :; do
5148
cat >conftest.$ac_ext <<_ACEOF
5149
/* confdefs.h. */
5150
_ACEOF
5151
cat confdefs.h >>conftest.$ac_ext
5152
cat >>conftest.$ac_ext <<_ACEOF
5153
/* end confdefs.h. */
5154
$ac_includes_default
5155
typedef long int ac__type_sizeof_;
5156
int
5157
main ()
5158
{
5159
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) >= $ac_mid)];
5160
test_array [0] = 0
5161
5162
;
5163
return 0;
5164
}
5165
_ACEOF
5166
rm -f conftest.$ac_objext
5167
if { (ac_try="$ac_compile"
5168
case "(($ac_try" in
5169
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5170
*) ac_try_echo=$ac_try;;
5171
esac
5172
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5173
(eval "$ac_compile") 2>conftest.er1
5174
ac_status=$?
5175
grep -v '^ *+' conftest.er1 >conftest.err
5176
rm -f conftest.er1
5177
cat conftest.err >&5
5178
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5179
(exit $ac_status); } && {
5180
test -z "$ac_c_werror_flag" ||
5181
test ! -s conftest.err
5182
} && test -s conftest.$ac_objext; then
5183
ac_lo=$ac_mid; break
5184
else
5185
echo "$as_me: failed program was:" >&5
5186
sed 's/^/| /' conftest.$ac_ext >&5
5187
5188
ac_hi=`expr '(' $ac_mid ')' - 1`
5189
if test $ac_mid -le $ac_hi; then
5190
ac_lo= ac_hi=
5191
break
5192
fi
5193
ac_mid=`expr 2 '*' $ac_mid`
5194
fi
5195
5196
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5197
done
5198
else
5199
echo "$as_me: failed program was:" >&5
5200
sed 's/^/| /' conftest.$ac_ext >&5
5201
5202
ac_lo= ac_hi=
5203
fi
5204
5205
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5206
fi
5207
5208
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5209
# Binary search between lo and hi bounds.
5210
while test "x$ac_lo" != "x$ac_hi"; do
5211
ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
5212
cat >conftest.$ac_ext <<_ACEOF
5213
/* confdefs.h. */
5214
_ACEOF
5215
cat confdefs.h >>conftest.$ac_ext
5216
cat >>conftest.$ac_ext <<_ACEOF
5217
/* end confdefs.h. */
5218
$ac_includes_default
5219
typedef long int ac__type_sizeof_;
5220
int
5221
main ()
5222
{
5223
static int test_array [1 - 2 * !(((long int) (sizeof (ac__type_sizeof_))) <= $ac_mid)];
5224
test_array [0] = 0
5225
5226
;
5227
return 0;
5228
}
5229
_ACEOF
5230
rm -f conftest.$ac_objext
5231
if { (ac_try="$ac_compile"
5232
case "(($ac_try" in
5233
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5234
*) ac_try_echo=$ac_try;;
5235
esac
5236
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5237
(eval "$ac_compile") 2>conftest.er1
5238
ac_status=$?
5239
grep -v '^ *+' conftest.er1 >conftest.err
5240
rm -f conftest.er1
5241
cat conftest.err >&5
5242
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5243
(exit $ac_status); } && {
5244
test -z "$ac_c_werror_flag" ||
5245
test ! -s conftest.err
5246
} && test -s conftest.$ac_objext; then
5247
ac_hi=$ac_mid
5248
else
5249
echo "$as_me: failed program was:" >&5
5250
sed 's/^/| /' conftest.$ac_ext >&5
5251
5252
ac_lo=`expr '(' $ac_mid ')' + 1`
5253
fi
5254
5255
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5256
done
5257
case $ac_lo in
5258
?*) ac_cv_sizeof_long_int=$ac_lo;;
5259
'') if test "$ac_cv_type_long_int" = yes; then
5260
{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
5261
See \`config.log' for more details." >&5
5262
echo "$as_me: error: cannot compute sizeof (long int)
5263
See \`config.log' for more details." >&2;}
5264
{ (exit 77); exit 77; }; }
5265
else
5266
ac_cv_sizeof_long_int=0
5267
fi ;;
5268
esac
5269
else
5270
cat >conftest.$ac_ext <<_ACEOF
5271
/* confdefs.h. */
5272
_ACEOF
5273
cat confdefs.h >>conftest.$ac_ext
5274
cat >>conftest.$ac_ext <<_ACEOF
5275
/* end confdefs.h. */
5276
$ac_includes_default
5277
typedef long int ac__type_sizeof_;
5278
static long int longval () { return (long int) (sizeof (ac__type_sizeof_)); }
5279
static unsigned long int ulongval () { return (long int) (sizeof (ac__type_sizeof_)); }
5280
#include <stdio.h>
5281
#include <stdlib.h>
5282
int
5283
main ()
5284
{
5285
5286
FILE *f = fopen ("conftest.val", "w");
5287
if (! f)
5288
return 1;
5289
if (((long int) (sizeof (ac__type_sizeof_))) < 0)
5290
{
5291
long int i = longval ();
5292
if (i != ((long int) (sizeof (ac__type_sizeof_))))
5293
return 1;
5294
fprintf (f, "%ld\n", i);
5295
}
5296
else
5297
{
5298
unsigned long int i = ulongval ();
5299
if (i != ((long int) (sizeof (ac__type_sizeof_))))
5300
return 1;
5301
fprintf (f, "%lu\n", i);
5302
}
5303
return ferror (f) || fclose (f) != 0;
5304
5305
;
5306
return 0;
5307
}
5308
_ACEOF
5309
rm -f conftest$ac_exeext
5310
if { (ac_try="$ac_link"
5311
case "(($ac_try" in
5312
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5313
*) ac_try_echo=$ac_try;;
5314
esac
5315
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5316
(eval "$ac_link") 2>&5
5317
ac_status=$?
5318
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5319
(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5320
{ (case "(($ac_try" in
5321
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5322
*) ac_try_echo=$ac_try;;
5323
esac
5324
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5325
(eval "$ac_try") 2>&5
5326
ac_status=$?
5327
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5328
(exit $ac_status); }; }; then
5329
ac_cv_sizeof_long_int=`cat conftest.val`
5330
else
5331
echo "$as_me: program exited with status $ac_status" >&5
5332
echo "$as_me: failed program was:" >&5
5333
sed 's/^/| /' conftest.$ac_ext >&5
5334
5335
( exit $ac_status )
5336
if test "$ac_cv_type_long_int" = yes; then
5337
{ { echo "$as_me:$LINENO: error: cannot compute sizeof (long int)
5338
See \`config.log' for more details." >&5
5339
echo "$as_me: error: cannot compute sizeof (long int)
5340
See \`config.log' for more details." >&2;}
5341
{ (exit 77); exit 77; }; }
5342
else
5343
ac_cv_sizeof_long_int=0
5344
fi
5345
fi
5346
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5347
fi
5348
rm -f conftest.val
5349
fi
5350
{ echo "$as_me:$LINENO: result: $ac_cv_sizeof_long_int" >&5
5351
echo "${ECHO_T}$ac_cv_sizeof_long_int" >&6; }
5352
5353
5354
5355
cat >>confdefs.h <<_ACEOF
5356
#define SIZEOF_LONG_INT $ac_cv_sizeof_long_int
5357
_ACEOF
5358
5359
5360
test $ac_cv_sizeof_long_int = 8 &&
5361
5362
cat >>confdefs.h <<\_ACEOF
5363
#define LONG_64_BITS 1
5364
_ACEOF
5365
5366
5367
5368
# Find fortran libraries required when linking with C++ main.
5369
ac_ext=${ac_fc_srcext-f}
5370
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
5371
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
5372
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
5373
{ echo "$as_me:$LINENO: checking how to get verbose linking output from $FC" >&5
5374
echo $ECHO_N "checking how to get verbose linking output from $FC... $ECHO_C" >&6; }
5375
if test "${ac_cv_prog_fc_v+set}" = set; then
5376
echo $ECHO_N "(cached) $ECHO_C" >&6
5377
else
5378
cat >conftest.$ac_ext <<_ACEOF
5379
program main
5380
5381
end
5382
_ACEOF
5383
rm -f conftest.$ac_objext
5384
if { (ac_try="$ac_compile"
5385
case "(($ac_try" in
5386
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5387
*) ac_try_echo=$ac_try;;
5388
esac
5389
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5390
(eval "$ac_compile") 2>conftest.er1
5391
ac_status=$?
5392
grep -v '^ *+' conftest.er1 >conftest.err
5393
rm -f conftest.er1
5394
cat conftest.err >&5
5395
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5396
(exit $ac_status); } && {
5397
test -z "$ac_fc_werror_flag" ||
5398
test ! -s conftest.err
5399
} && test -s conftest.$ac_objext; then
5400
ac_cv_prog_fc_v=
5401
# Try some options frequently used verbose output
5402
for ac_verb in -v -verbose --verbose -V -\#\#\#; do
5403
cat >conftest.$ac_ext <<_ACEOF
5404
program main
5405
5406
end
5407
_ACEOF
5408
5409
# Compile and link our simple test program by passing a flag (argument
5410
# 1 to this macro) to the Fortran compiler in order to get
5411
# "verbose" output that we can then parse for the Fortran linker
5412
# flags.
5413
ac_save_FFLAGS=$FCFLAGS
5414
FCFLAGS="$FCFLAGS $ac_verb"
5415
eval "set x $ac_link"
5416
shift
5417
echo "$as_me:$LINENO: $*" >&5
5418
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
5419
echo "$ac_fc_v_output" >&5
5420
FCFLAGS=$ac_save_FFLAGS
5421
5422
rm -f conftest*
5423
5424
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
5425
# /foo, /bar, and /baz are search directories for the Fortran linker.
5426
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
5427
ac_fc_v_output="`echo $ac_fc_v_output |
5428
grep 'LPATH is:' |
5429
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
5430
5431
# FIXME: we keep getting bitten by quoted arguments; a more general fix
5432
# that detects unbalanced quotes in FLIBS should be implemented
5433
# and (ugh) tested at some point.
5434
case $ac_fc_v_output in
5435
# If we are using xlf then replace all the commas with spaces.
5436
*xlfentry*)
5437
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
5438
5439
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
5440
# $LIBS confuse us, and the libraries appear later in the output anyway).
5441
*mGLOB_options_string*)
5442
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
5443
5444
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
5445
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
5446
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
5447
*-cmdline\ * | *-ignore\ * | *-def\ *)
5448
ac_fc_v_output=`echo $ac_fc_v_output | sed "\
5449
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
5450
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
5451
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
5452
5453
# If we are using Cray Fortran then delete quotes.
5454
*cft90*)
5455
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
5456
esac
5457
5458
5459
# look for -l* and *.a constructs in the output
5460
for ac_arg in $ac_fc_v_output; do
5461
case $ac_arg in
5462
[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
5463
ac_cv_prog_fc_v=$ac_verb
5464
break 2 ;;
5465
esac
5466
done
5467
done
5468
if test -z "$ac_cv_prog_fc_v"; then
5469
{ echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $FC" >&5
5470
echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
5471
fi
5472
else
5473
echo "$as_me: failed program was:" >&5
5474
sed 's/^/| /' conftest.$ac_ext >&5
5475
5476
{ echo "$as_me:$LINENO: WARNING: compilation failed" >&5
5477
echo "$as_me: WARNING: compilation failed" >&2;}
5478
fi
5479
5480
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5481
5482
fi
5483
{ echo "$as_me:$LINENO: result: $ac_cv_prog_fc_v" >&5
5484
echo "${ECHO_T}$ac_cv_prog_fc_v" >&6; }
5485
{ echo "$as_me:$LINENO: checking for Fortran libraries of $FC" >&5
5486
echo $ECHO_N "checking for Fortran libraries of $FC... $ECHO_C" >&6; }
5487
if test "${ac_cv_fc_libs+set}" = set; then
5488
echo $ECHO_N "(cached) $ECHO_C" >&6
5489
else
5490
if test "x$FCLIBS" != "x"; then
5491
ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
5492
else
5493
5494
cat >conftest.$ac_ext <<_ACEOF
5495
program main
5496
5497
end
5498
_ACEOF
5499
5500
# Compile and link our simple test program by passing a flag (argument
5501
# 1 to this macro) to the Fortran compiler in order to get
5502
# "verbose" output that we can then parse for the Fortran linker
5503
# flags.
5504
ac_save_FFLAGS=$FCFLAGS
5505
FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
5506
eval "set x $ac_link"
5507
shift
5508
echo "$as_me:$LINENO: $*" >&5
5509
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 | grep -v 'Driving:'`
5510
echo "$ac_fc_v_output" >&5
5511
FCFLAGS=$ac_save_FFLAGS
5512
5513
rm -f conftest*
5514
5515
# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
5516
# /foo, /bar, and /baz are search directories for the Fortran linker.
5517
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
5518
ac_fc_v_output="`echo $ac_fc_v_output |
5519
grep 'LPATH is:' |
5520
sed 's,.*LPATH is\(: *[^ ]*\).*,\1,;s,: */, -L/,g'` $ac_fc_v_output"
5521
5522
# FIXME: we keep getting bitten by quoted arguments; a more general fix
5523
# that detects unbalanced quotes in FLIBS should be implemented
5524
# and (ugh) tested at some point.
5525
case $ac_fc_v_output in
5526
# If we are using xlf then replace all the commas with spaces.
5527
*xlfentry*)
5528
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/,/ /g'` ;;
5529
5530
# With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
5531
# $LIBS confuse us, and the libraries appear later in the output anyway).
5532
*mGLOB_options_string*)
5533
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;
5534
5535
# Portland Group compiler has singly- or doubly-quoted -cmdline argument
5536
# Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
5537
# Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
5538
*-cmdline\ * | *-ignore\ * | *-def\ *)
5539
ac_fc_v_output=`echo $ac_fc_v_output | sed "\
5540
s/-cmdline *'[^']*'/ /g; s/-cmdline *\"[^\"]*\"/ /g
5541
s/-ignore *'[^']*'/ /g; s/-ignore *\"[^\"]*\"/ /g
5542
s/-def *'[^']*'/ /g; s/-def *\"[^\"]*\"/ /g"` ;;
5543
5544
# If we are using Cray Fortran then delete quotes.
5545
*cft90*)
5546
ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
5547
esac
5548
5549
5550
5551
ac_cv_fc_libs=
5552
5553
# Save positional arguments (if any)
5554
ac_save_positional="$@"
5555
5556
set X $ac_fc_v_output
5557
while test $# != 1; do
5558
shift
5559
ac_arg=$1
5560
case $ac_arg in
5561
[\\/]*.a | ?:[\\/]*.a)
5562
ac_exists=false
5563
for ac_i in $ac_cv_fc_libs; do
5564
if test x"$ac_arg" = x"$ac_i"; then
5565
ac_exists=true
5566
break
5567
fi
5568
done
5569
5570
if test x"$ac_exists" = xtrue; then
5571
:
5572
else
5573
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
5574
fi
5575
5576
;;
5577
-bI:*)
5578
ac_exists=false
5579
for ac_i in $ac_cv_fc_libs; do
5580
if test x"$ac_arg" = x"$ac_i"; then
5581
ac_exists=true
5582
break
5583
fi
5584
done
5585
5586
if test x"$ac_exists" = xtrue; then
5587
:
5588
else
5589
if test "$ac_compiler_gnu" = yes; then
5590
for ac_link_opt in $ac_arg; do
5591
ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
5592
done
5593
else
5594
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
5595
fi
5596
fi
5597
5598
;;
5599
# Ignore these flags.
5600
-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
5601
;;
5602
-lkernel32)
5603
test x"$CYGWIN" != xyes && ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
5604
;;
5605
-[LRuYz])
5606
# These flags, when seen by themselves, take an argument.
5607
# We remove the space between option and argument and re-iterate
5608
# unless we find an empty arg or a new option (starting with -)
5609
case $2 in
5610
"" | -*);;
5611
*)
5612
ac_arg="$ac_arg$2"
5613
shift; shift
5614
set X $ac_arg "$@"
5615
;;
5616
esac
5617
;;
5618
-YP,*)
5619
for ac_j in `echo $ac_arg | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
5620
ac_exists=false
5621
for ac_i in $ac_cv_fc_libs; do
5622
if test x"$ac_j" = x"$ac_i"; then
5623
ac_exists=true
5624
break
5625
fi
5626
done
5627
5628
if test x"$ac_exists" = xtrue; then
5629
:
5630
else
5631
ac_arg="$ac_arg $ac_j"
5632
ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
5633
fi
5634
5635
done
5636
;;
5637
-[lLR]*)
5638
ac_exists=false
5639
for ac_i in $ac_cv_fc_libs; do
5640
if test x"$ac_arg" = x"$ac_i"; then
5641
ac_exists=true
5642
break
5643
fi
5644
done
5645
5646
if test x"$ac_exists" = xtrue; then
5647
:
5648
else
5649
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
5650
fi
5651
5652
;;
5653
-zallextract*| -zdefaultextract)
5654
ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
5655
;;
5656
# Ignore everything else.
5657
esac
5658
done
5659
# restore positional arguments
5660
set X $ac_save_positional; shift
5661
5662
# We only consider "LD_RUN_PATH" on Solaris systems. If this is seen,
5663
# then we insist that the "run path" must be an absolute path (i.e. it
5664
# must begin with a "/").
5665
case `(uname -sr) 2>/dev/null` in
5666
"SunOS 5"*)
5667
ac_ld_run_path=`echo $ac_fc_v_output |
5668
sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
5669
test "x$ac_ld_run_path" != x &&
5670
if test "$ac_compiler_gnu" = yes; then
5671
for ac_link_opt in $ac_ld_run_path; do
5672
ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
5673
done
5674
else
5675
ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
5676
fi
5677
;;
5678
esac
5679
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"
5680
5681
fi
5682
{ echo "$as_me:$LINENO: result: $ac_cv_fc_libs" >&5
5683
echo "${ECHO_T}$ac_cv_fc_libs" >&6; }
5684
FCLIBS="$ac_cv_fc_libs"
5685
5686
5687
ac_ext=c
5688
ac_cpp='$CPP $CPPFLAGS'
5689
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5690
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5691
ac_compiler_gnu=$ac_cv_c_compiler_gnu
5692
5693
5694
ac_ext=f
5695
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
5696
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5697
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
5698
5699
{ echo "$as_me:$LINENO: checking for dummy main to link with Fortran 77 libraries" >&5
5700
echo $ECHO_N "checking for dummy main to link with Fortran 77 libraries... $ECHO_C" >&6; }
5701
if test "${ac_cv_f77_dummy_main+set}" = set; then
5702
echo $ECHO_N "(cached) $ECHO_C" >&6
5703
else
5704
ac_f77_dm_save_LIBS=$LIBS
5705
LIBS="$LIBS $FLIBS"
5706
ac_fortran_dm_var=F77_DUMMY_MAIN
5707
ac_ext=c
5708
ac_cpp='$CPP $CPPFLAGS'
5709
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5710
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5711
ac_compiler_gnu=$ac_cv_c_compiler_gnu
5712
5713
# First, try linking without a dummy main:
5714
cat >conftest.$ac_ext <<_ACEOF
5715
/* confdefs.h. */
5716
_ACEOF
5717
cat confdefs.h >>conftest.$ac_ext
5718
cat >>conftest.$ac_ext <<_ACEOF
5719
/* end confdefs.h. */
5720
5721
#ifdef F77_DUMMY_MAIN
5722
5723
# ifdef __cplusplus
5724
extern "C"
5725
# endif
5726
int F77_DUMMY_MAIN() { return 1; }
5727
5728
#endif
5729
int
5730
main ()
5731
{
5732
5733
;
5734
return 0;
5735
}
5736
_ACEOF
5737
rm -f conftest.$ac_objext conftest$ac_exeext
5738
if { (ac_try="$ac_link"
5739
case "(($ac_try" in
5740
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5741
*) ac_try_echo=$ac_try;;
5742
esac
5743
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5744
(eval "$ac_link") 2>conftest.er1
5745
ac_status=$?
5746
grep -v '^ *+' conftest.er1 >conftest.err
5747
rm -f conftest.er1
5748
cat conftest.err >&5
5749
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5750
(exit $ac_status); } && {
5751
test -z "$ac_c_werror_flag" ||
5752
test ! -s conftest.err
5753
} && test -s conftest$ac_exeext &&
5754
$as_test_x conftest$ac_exeext; then
5755
ac_cv_fortran_dummy_main=none
5756
else
5757
echo "$as_me: failed program was:" >&5
5758
sed 's/^/| /' conftest.$ac_ext >&5
5759
5760
ac_cv_fortran_dummy_main=unknown
5761
fi
5762
5763
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5764
conftest$ac_exeext conftest.$ac_ext
5765
5766
if test $ac_cv_fortran_dummy_main = unknown; then
5767
for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
5768
cat >conftest.$ac_ext <<_ACEOF
5769
/* confdefs.h. */
5770
_ACEOF
5771
cat confdefs.h >>conftest.$ac_ext
5772
cat >>conftest.$ac_ext <<_ACEOF
5773
/* end confdefs.h. */
5774
#define $ac_fortran_dm_var $ac_func
5775
#ifdef F77_DUMMY_MAIN
5776
5777
# ifdef __cplusplus
5778
extern "C"
5779
# endif
5780
int F77_DUMMY_MAIN() { return 1; }
5781
5782
#endif
5783
int
5784
main ()
5785
{
5786
5787
;
5788
return 0;
5789
}
5790
_ACEOF
5791
rm -f conftest.$ac_objext conftest$ac_exeext
5792
if { (ac_try="$ac_link"
5793
case "(($ac_try" in
5794
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5795
*) ac_try_echo=$ac_try;;
5796
esac
5797
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5798
(eval "$ac_link") 2>conftest.er1
5799
ac_status=$?
5800
grep -v '^ *+' conftest.er1 >conftest.err
5801
rm -f conftest.er1
5802
cat conftest.err >&5
5803
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5804
(exit $ac_status); } && {
5805
test -z "$ac_c_werror_flag" ||
5806
test ! -s conftest.err
5807
} && test -s conftest$ac_exeext &&
5808
$as_test_x conftest$ac_exeext; then
5809
ac_cv_fortran_dummy_main=$ac_func; break
5810
else
5811
echo "$as_me: failed program was:" >&5
5812
sed 's/^/| /' conftest.$ac_ext >&5
5813
5814
5815
fi
5816
5817
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5818
conftest$ac_exeext conftest.$ac_ext
5819
done
5820
fi
5821
ac_ext=f
5822
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
5823
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5824
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
5825
ac_cv_f77_dummy_main=$ac_cv_fortran_dummy_main
5826
rm -f conftest*
5827
LIBS=$ac_f77_dm_save_LIBS
5828
5829
fi
5830
{ echo "$as_me:$LINENO: result: $ac_cv_f77_dummy_main" >&5
5831
echo "${ECHO_T}$ac_cv_f77_dummy_main" >&6; }
5832
F77_DUMMY_MAIN=$ac_cv_f77_dummy_main
5833
if test "$F77_DUMMY_MAIN" != unknown; then
5834
if test $F77_DUMMY_MAIN != none; then
5835
5836
cat >>confdefs.h <<_ACEOF
5837
#define F77_DUMMY_MAIN $F77_DUMMY_MAIN
5838
_ACEOF
5839
5840
if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then
5841
5842
cat >>confdefs.h <<\_ACEOF
5843
#define FC_DUMMY_MAIN_EQ_F77 1
5844
_ACEOF
5845
5846
fi
5847
fi
5848
else
5849
{ { echo "$as_me:$LINENO: error: linking to Fortran libraries from C fails
5850
See \`config.log' for more details." >&5
5851
echo "$as_me: error: linking to Fortran libraries from C fails
5852
See \`config.log' for more details." >&2;}
5853
{ (exit 1); exit 1; }; }
5854
fi
5855
5856
5857
ac_ext=c
5858
ac_cpp='$CPP $CPPFLAGS'
5859
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5860
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5861
ac_compiler_gnu=$ac_cv_c_compiler_gnu
5862
5863
ac_ext=f
5864
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
5865
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5866
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
5867
{ echo "$as_me:$LINENO: checking for Fortran 77 name-mangling scheme" >&5
5868
echo $ECHO_N "checking for Fortran 77 name-mangling scheme... $ECHO_C" >&6; }
5869
if test "${ac_cv_f77_mangling+set}" = set; then
5870
echo $ECHO_N "(cached) $ECHO_C" >&6
5871
else
5872
cat >conftest.$ac_ext <<_ACEOF
5873
subroutine foobar()
5874
return
5875
end
5876
subroutine foo_bar()
5877
return
5878
end
5879
_ACEOF
5880
rm -f conftest.$ac_objext
5881
if { (ac_try="$ac_compile"
5882
case "(($ac_try" in
5883
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5884
*) ac_try_echo=$ac_try;;
5885
esac
5886
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5887
(eval "$ac_compile") 2>conftest.er1
5888
ac_status=$?
5889
grep -v '^ *+' conftest.er1 >conftest.err
5890
rm -f conftest.er1
5891
cat conftest.err >&5
5892
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5893
(exit $ac_status); } && {
5894
test -z "$ac_f77_werror_flag" ||
5895
test ! -s conftest.err
5896
} && test -s conftest.$ac_objext; then
5897
mv conftest.$ac_objext cfortran_test.$ac_objext
5898
5899
ac_save_LIBS=$LIBS
5900
LIBS="cfortran_test.$ac_objext $LIBS $FLIBS"
5901
5902
ac_ext=c
5903
ac_cpp='$CPP $CPPFLAGS'
5904
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5905
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5906
ac_compiler_gnu=$ac_cv_c_compiler_gnu
5907
ac_success=no
5908
for ac_foobar in foobar FOOBAR; do
5909
for ac_underscore in "" "_"; do
5910
ac_func="$ac_foobar$ac_underscore"
5911
cat >conftest.$ac_ext <<_ACEOF
5912
/* confdefs.h. */
5913
_ACEOF
5914
cat confdefs.h >>conftest.$ac_ext
5915
cat >>conftest.$ac_ext <<_ACEOF
5916
/* end confdefs.h. */
5917
5918
/* Override any GCC internal prototype to avoid an error.
5919
Use char because int might match the return type of a GCC
5920
builtin and then its argument prototype would still apply. */
5921
#ifdef __cplusplus
5922
extern "C"
5923
#endif
5924
char $ac_func ();
5925
#ifdef F77_DUMMY_MAIN
5926
5927
# ifdef __cplusplus
5928
extern "C"
5929
# endif
5930
int F77_DUMMY_MAIN() { return 1; }
5931
5932
#endif
5933
int
5934
main ()
5935
{
5936
return $ac_func ();
5937
;
5938
return 0;
5939
}
5940
_ACEOF
5941
rm -f conftest.$ac_objext conftest$ac_exeext
5942
if { (ac_try="$ac_link"
5943
case "(($ac_try" in
5944
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5945
*) ac_try_echo=$ac_try;;
5946
esac
5947
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5948
(eval "$ac_link") 2>conftest.er1
5949
ac_status=$?
5950
grep -v '^ *+' conftest.er1 >conftest.err
5951
rm -f conftest.er1
5952
cat conftest.err >&5
5953
echo "$as_me:$LINENO: \$? = $ac_status" >&5
5954
(exit $ac_status); } && {
5955
test -z "$ac_c_werror_flag" ||
5956
test ! -s conftest.err
5957
} && test -s conftest$ac_exeext &&
5958
$as_test_x conftest$ac_exeext; then
5959
ac_success=yes; break 2
5960
else
5961
echo "$as_me: failed program was:" >&5
5962
sed 's/^/| /' conftest.$ac_ext >&5
5963
5964
5965
fi
5966
5967
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5968
conftest$ac_exeext conftest.$ac_ext
5969
done
5970
done
5971
ac_ext=f
5972
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
5973
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5974
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
5975
5976
if test "$ac_success" = "yes"; then
5977
case $ac_foobar in
5978
foobar)
5979
ac_case=lower
5980
ac_foo_bar=foo_bar
5981
;;
5982
FOOBAR)
5983
ac_case=upper
5984
ac_foo_bar=FOO_BAR
5985
;;
5986
esac
5987
5988
ac_ext=c
5989
ac_cpp='$CPP $CPPFLAGS'
5990
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5991
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5992
ac_compiler_gnu=$ac_cv_c_compiler_gnu
5993
ac_success_extra=no
5994
for ac_extra in "" "_"; do
5995
ac_func="$ac_foo_bar$ac_underscore$ac_extra"
5996
cat >conftest.$ac_ext <<_ACEOF
5997
/* confdefs.h. */
5998
_ACEOF
5999
cat confdefs.h >>conftest.$ac_ext
6000
cat >>conftest.$ac_ext <<_ACEOF
6001
/* end confdefs.h. */
6002
6003
/* Override any GCC internal prototype to avoid an error.
6004
Use char because int might match the return type of a GCC
6005
builtin and then its argument prototype would still apply. */
6006
#ifdef __cplusplus
6007
extern "C"
6008
#endif
6009
char $ac_func ();
6010
#ifdef F77_DUMMY_MAIN
6011
6012
# ifdef __cplusplus
6013
extern "C"
6014
# endif
6015
int F77_DUMMY_MAIN() { return 1; }
6016
6017
#endif
6018
int
6019
main ()
6020
{
6021
return $ac_func ();
6022
;
6023
return 0;
6024
}
6025
_ACEOF
6026
rm -f conftest.$ac_objext conftest$ac_exeext
6027
if { (ac_try="$ac_link"
6028
case "(($ac_try" in
6029
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6030
*) ac_try_echo=$ac_try;;
6031
esac
6032
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6033
(eval "$ac_link") 2>conftest.er1
6034
ac_status=$?
6035
grep -v '^ *+' conftest.er1 >conftest.err
6036
rm -f conftest.er1
6037
cat conftest.err >&5
6038
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6039
(exit $ac_status); } && {
6040
test -z "$ac_c_werror_flag" ||
6041
test ! -s conftest.err
6042
} && test -s conftest$ac_exeext &&
6043
$as_test_x conftest$ac_exeext; then
6044
ac_success_extra=yes; break
6045
else
6046
echo "$as_me: failed program was:" >&5
6047
sed 's/^/| /' conftest.$ac_ext >&5
6048
6049
6050
fi
6051
6052
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6053
conftest$ac_exeext conftest.$ac_ext
6054
done
6055
ac_ext=f
6056
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
6057
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6058
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
6059
6060
if test "$ac_success_extra" = "yes"; then
6061
ac_cv_f77_mangling="$ac_case case"
6062
if test -z "$ac_underscore"; then
6063
ac_cv_f77_mangling="$ac_cv_f77_mangling, no underscore"
6064
else
6065
ac_cv_f77_mangling="$ac_cv_f77_mangling, underscore"
6066
fi
6067
if test -z "$ac_extra"; then
6068
ac_cv_f77_mangling="$ac_cv_f77_mangling, no extra underscore"
6069
else
6070
ac_cv_f77_mangling="$ac_cv_f77_mangling, extra underscore"
6071
fi
6072
else
6073
ac_cv_f77_mangling="unknown"
6074
fi
6075
else
6076
ac_cv_f77_mangling="unknown"
6077
fi
6078
6079
LIBS=$ac_save_LIBS
6080
rm -f cfortran_test* conftest*
6081
else
6082
echo "$as_me: failed program was:" >&5
6083
sed 's/^/| /' conftest.$ac_ext >&5
6084
6085
{ { echo "$as_me:$LINENO: error: cannot compile a simple Fortran program
6086
See \`config.log' for more details." >&5
6087
echo "$as_me: error: cannot compile a simple Fortran program
6088
See \`config.log' for more details." >&2;}
6089
{ (exit 1); exit 1; }; }
6090
fi
6091
6092
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6093
6094
fi
6095
{ echo "$as_me:$LINENO: result: $ac_cv_f77_mangling" >&5
6096
echo "${ECHO_T}$ac_cv_f77_mangling" >&6; }
6097
6098
ac_ext=c
6099
ac_cpp='$CPP $CPPFLAGS'
6100
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6101
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6102
ac_compiler_gnu=$ac_cv_c_compiler_gnu
6103
6104
ac_ext=f
6105
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
6106
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6107
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
6108
6109
6110
case $ac_cv_f77_mangling in
6111
"lower case, no underscore, no extra underscore")
6112
cat >>confdefs.h <<\_ACEOF
6113
#define F77_FUNC(name,NAME) name
6114
_ACEOF
6115
6116
cat >>confdefs.h <<\_ACEOF
6117
#define F77_FUNC_(name,NAME) name
6118
_ACEOF
6119
;;
6120
"lower case, no underscore, extra underscore")
6121
cat >>confdefs.h <<\_ACEOF
6122
#define F77_FUNC(name,NAME) name
6123
_ACEOF
6124
6125
cat >>confdefs.h <<\_ACEOF
6126
#define F77_FUNC_(name,NAME) name ## _
6127
_ACEOF
6128
;;
6129
"lower case, underscore, no extra underscore")
6130
cat >>confdefs.h <<\_ACEOF
6131
#define F77_FUNC(name,NAME) name ## _
6132
_ACEOF
6133
6134
cat >>confdefs.h <<\_ACEOF
6135
#define F77_FUNC_(name,NAME) name ## _
6136
_ACEOF
6137
;;
6138
"lower case, underscore, extra underscore")
6139
cat >>confdefs.h <<\_ACEOF
6140
#define F77_FUNC(name,NAME) name ## _
6141
_ACEOF
6142
6143
cat >>confdefs.h <<\_ACEOF
6144
#define F77_FUNC_(name,NAME) name ## __
6145
_ACEOF
6146
;;
6147
"upper case, no underscore, no extra underscore")
6148
cat >>confdefs.h <<\_ACEOF
6149
#define F77_FUNC(name,NAME) NAME
6150
_ACEOF
6151
6152
cat >>confdefs.h <<\_ACEOF
6153
#define F77_FUNC_(name,NAME) NAME
6154
_ACEOF
6155
;;
6156
"upper case, no underscore, extra underscore")
6157
cat >>confdefs.h <<\_ACEOF
6158
#define F77_FUNC(name,NAME) NAME
6159
_ACEOF
6160
6161
cat >>confdefs.h <<\_ACEOF
6162
#define F77_FUNC_(name,NAME) NAME ## _
6163
_ACEOF
6164
;;
6165
"upper case, underscore, no extra underscore")
6166
cat >>confdefs.h <<\_ACEOF
6167
#define F77_FUNC(name,NAME) NAME ## _
6168
_ACEOF
6169
6170
cat >>confdefs.h <<\_ACEOF
6171
#define F77_FUNC_(name,NAME) NAME ## _
6172
_ACEOF
6173
;;
6174
"upper case, underscore, extra underscore")
6175
cat >>confdefs.h <<\_ACEOF
6176
#define F77_FUNC(name,NAME) NAME ## _
6177
_ACEOF
6178
6179
cat >>confdefs.h <<\_ACEOF
6180
#define F77_FUNC_(name,NAME) NAME ## __
6181
_ACEOF
6182
;;
6183
*)
6184
{ echo "$as_me:$LINENO: WARNING: unknown Fortran name-mangling scheme" >&5
6185
echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
6186
;;
6187
esac
6188
6189
ac_ext=c
6190
ac_cpp='$CPP $CPPFLAGS'
6191
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6192
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6193
ac_compiler_gnu=$ac_cv_c_compiler_gnu
6194
6195
6196
# Check for standard libraries
6197
ac_ext=c
6198
ac_cpp='$CPP $CPPFLAGS'
6199
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6200
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6201
ac_compiler_gnu=$ac_cv_c_compiler_gnu
6202
6203
6204
{ echo "$as_me:$LINENO: checking for main in -lstdc++" >&5
6205
echo $ECHO_N "checking for main in -lstdc++... $ECHO_C" >&6; }
6206
if test "${ac_cv_lib_stdcpp_main+set}" = set; then
6207
echo $ECHO_N "(cached) $ECHO_C" >&6
6208
else
6209
ac_check_lib_save_LIBS=$LIBS
6210
LIBS="-lstdc++ $LIBS"
6211
cat >conftest.$ac_ext <<_ACEOF
6212
/* confdefs.h. */
6213
_ACEOF
6214
cat confdefs.h >>conftest.$ac_ext
6215
cat >>conftest.$ac_ext <<_ACEOF
6216
/* end confdefs.h. */
6217
6218
6219
#ifdef F77_DUMMY_MAIN
6220
6221
# ifdef __cplusplus
6222
extern "C"
6223
# endif
6224
int F77_DUMMY_MAIN() { return 1; }
6225
6226
#endif
6227
int
6228
main ()
6229
{
6230
return main ();
6231
;
6232
return 0;
6233
}
6234
_ACEOF
6235
rm -f conftest.$ac_objext conftest$ac_exeext
6236
if { (ac_try="$ac_link"
6237
case "(($ac_try" in
6238
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6239
*) ac_try_echo=$ac_try;;
6240
esac
6241
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6242
(eval "$ac_link") 2>conftest.er1
6243
ac_status=$?
6244
grep -v '^ *+' conftest.er1 >conftest.err
6245
rm -f conftest.er1
6246
cat conftest.err >&5
6247
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6248
(exit $ac_status); } && {
6249
test -z "$ac_c_werror_flag" ||
6250
test ! -s conftest.err
6251
} && test -s conftest$ac_exeext &&
6252
$as_test_x conftest$ac_exeext; then
6253
ac_cv_lib_stdcpp_main=yes
6254
else
6255
echo "$as_me: failed program was:" >&5
6256
sed 's/^/| /' conftest.$ac_ext >&5
6257
6258
ac_cv_lib_stdcpp_main=no
6259
fi
6260
6261
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6262
conftest$ac_exeext conftest.$ac_ext
6263
LIBS=$ac_check_lib_save_LIBS
6264
fi
6265
{ echo "$as_me:$LINENO: result: $ac_cv_lib_stdcpp_main" >&5
6266
echo "${ECHO_T}$ac_cv_lib_stdcpp_main" >&6; }
6267
if test $ac_cv_lib_stdcpp_main = yes; then
6268
cat >>confdefs.h <<_ACEOF
6269
#define HAVE_LIBSTDC__ 1
6270
_ACEOF
6271
6272
LIBS="-lstdc++ $LIBS"
6273
6274
fi
6275
6276
6277
{ echo "$as_me:$LINENO: checking for main in -lm" >&5
6278
echo $ECHO_N "checking for main in -lm... $ECHO_C" >&6; }
6279
if test "${ac_cv_lib_m_main+set}" = set; then
6280
echo $ECHO_N "(cached) $ECHO_C" >&6
6281
else
6282
ac_check_lib_save_LIBS=$LIBS
6283
LIBS="-lm $LIBS"
6284
cat >conftest.$ac_ext <<_ACEOF
6285
/* confdefs.h. */
6286
_ACEOF
6287
cat confdefs.h >>conftest.$ac_ext
6288
cat >>conftest.$ac_ext <<_ACEOF
6289
/* end confdefs.h. */
6290
6291
6292
#ifdef F77_DUMMY_MAIN
6293
6294
# ifdef __cplusplus
6295
extern "C"
6296
# endif
6297
int F77_DUMMY_MAIN() { return 1; }
6298
6299
#endif
6300
int
6301
main ()
6302
{
6303
return main ();
6304
;
6305
return 0;
6306
}
6307
_ACEOF
6308
rm -f conftest.$ac_objext conftest$ac_exeext
6309
if { (ac_try="$ac_link"
6310
case "(($ac_try" in
6311
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6312
*) ac_try_echo=$ac_try;;
6313
esac
6314
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6315
(eval "$ac_link") 2>conftest.er1
6316
ac_status=$?
6317
grep -v '^ *+' conftest.er1 >conftest.err
6318
rm -f conftest.er1
6319
cat conftest.err >&5
6320
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321
(exit $ac_status); } && {
6322
test -z "$ac_c_werror_flag" ||
6323
test ! -s conftest.err
6324
} && test -s conftest$ac_exeext &&
6325
$as_test_x conftest$ac_exeext; then
6326
ac_cv_lib_m_main=yes
6327
else
6328
echo "$as_me: failed program was:" >&5
6329
sed 's/^/| /' conftest.$ac_ext >&5
6330
6331
ac_cv_lib_m_main=no
6332
fi
6333
6334
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6335
conftest$ac_exeext conftest.$ac_ext
6336
LIBS=$ac_check_lib_save_LIBS
6337
fi
6338
{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_main" >&5
6339
echo "${ECHO_T}$ac_cv_lib_m_main" >&6; }
6340
if test $ac_cv_lib_m_main = yes; then
6341
cat >>confdefs.h <<_ACEOF
6342
#define HAVE_LIBM 1
6343
_ACEOF
6344
6345
LIBS="-lm $LIBS"
6346
6347
fi
6348
6349
6350
{ echo "$as_me:$LINENO: checking for main in -lpthread" >&5
6351
echo $ECHO_N "checking for main in -lpthread... $ECHO_C" >&6; }
6352
if test "${ac_cv_lib_pthread_main+set}" = set; then
6353
echo $ECHO_N "(cached) $ECHO_C" >&6
6354
else
6355
ac_check_lib_save_LIBS=$LIBS
6356
LIBS="-lpthread $LIBS"
6357
cat >conftest.$ac_ext <<_ACEOF
6358
/* confdefs.h. */
6359
_ACEOF
6360
cat confdefs.h >>conftest.$ac_ext
6361
cat >>conftest.$ac_ext <<_ACEOF
6362
/* end confdefs.h. */
6363
6364
6365
#ifdef F77_DUMMY_MAIN
6366
6367
# ifdef __cplusplus
6368
extern "C"
6369
# endif
6370
int F77_DUMMY_MAIN() { return 1; }
6371
6372
#endif
6373
int
6374
main ()
6375
{
6376
return main ();
6377
;
6378
return 0;
6379
}
6380
_ACEOF
6381
rm -f conftest.$ac_objext conftest$ac_exeext
6382
if { (ac_try="$ac_link"
6383
case "(($ac_try" in
6384
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6385
*) ac_try_echo=$ac_try;;
6386
esac
6387
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6388
(eval "$ac_link") 2>conftest.er1
6389
ac_status=$?
6390
grep -v '^ *+' conftest.er1 >conftest.err
6391
rm -f conftest.er1
6392
cat conftest.err >&5
6393
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6394
(exit $ac_status); } && {
6395
test -z "$ac_c_werror_flag" ||
6396
test ! -s conftest.err
6397
} && test -s conftest$ac_exeext &&
6398
$as_test_x conftest$ac_exeext; then
6399
ac_cv_lib_pthread_main=yes
6400
else
6401
echo "$as_me: failed program was:" >&5
6402
sed 's/^/| /' conftest.$ac_ext >&5
6403
6404
ac_cv_lib_pthread_main=no
6405
fi
6406
6407
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6408
conftest$ac_exeext conftest.$ac_ext
6409
LIBS=$ac_check_lib_save_LIBS
6410
fi
6411
{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_main" >&5
6412
echo "${ECHO_T}$ac_cv_lib_pthread_main" >&6; }
6413
if test $ac_cv_lib_pthread_main = yes; then
6414
cat >>confdefs.h <<_ACEOF
6415
#define HAVE_LIBPTHREAD 1
6416
_ACEOF
6417
6418
LIBS="-lpthread $LIBS"
6419
6420
fi
6421
6422
6423
LIBS="$LAPACK_LIBS $BLAS_LIBS $LIBS $FCLIBS $FLIBS"
6424
6425
LINKER=$CXX
6426
6427
# Check whether --enable-shared was given.
6428
if test "${enable_shared+set}" = set; then
6429
enableval=$enable_shared;
6430
fi
6431
6432
6433
if test "$enable_shared" = "yes" ; then
6434
PIC_FLAG="-fPIC"
6435
FCFLAGS="$FCFLAGS $PIC_FLAG"
6436
CXXFLAGS="$CXXFLAGS $PIC_FLAG"
6437
else
6438
PIC_FLAG=""
6439
fi
6440
6441
##
6442
## what compiler options work
6443
##
6444
if test "$FC" = "g95"; then
6445
FCFLAGS="-ffast-math -fno-second-underscore $FCFLAGS"
6446
fi
6447
6448
if test "$FC" = "gfortran"; then
6449
if test "$enable_debugging" = "yes" ; then
6450
FCFLAGS="-frecord-marker=4 $FCFLAGS"
6451
else
6452
FCFLAGS="-ffast-math -frecord-marker=4 $FCFLAGS"
6453
fi
6454
CPPFLAGS="$CPPFLAGS -DUSING_GFORTRAN=1"
6455
fi
6456
6457
ac_ext=f
6458
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
6459
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6460
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
6461
6462
{ echo "$as_me:$LINENO: checking how do we get fortran 77 to allow long lines" >&5
6463
echo $ECHO_N "checking how do we get fortran 77 to allow long lines... $ECHO_C" >&6; }
6464
old_FLAGS="$FFLAGS"
6465
extended_source_flag=none
6466
cat >conftest.$ac_ext <<_ACEOF
6467
program main
6468
6469
PRINT*, "hello world "
6470
end
6471
_ACEOF
6472
rm -f conftest.$ac_objext
6473
if { (ac_try="$ac_compile"
6474
case "(($ac_try" in
6475
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6476
*) ac_try_echo=$ac_try;;
6477
esac
6478
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6479
(eval "$ac_compile") 2>conftest.er1
6480
ac_status=$?
6481
grep -v '^ *+' conftest.er1 >conftest.err
6482
rm -f conftest.er1
6483
cat conftest.err >&5
6484
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6485
(exit $ac_status); } && {
6486
test -z "$ac_f77_werror_flag" ||
6487
test ! -s conftest.err
6488
} && test -s conftest.$ac_objext; then
6489
6490
{ echo "$as_me:$LINENO: result: no extra flags required" >&5
6491
echo "${ECHO_T}no extra flags required" >&6; }
6492
extended_source_flag=happy
6493
6494
else
6495
echo "$as_me: failed program was:" >&5
6496
sed 's/^/| /' conftest.$ac_ext >&5
6497
6498
6499
fi
6500
6501
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6502
6503
if test "$extended_source_flag" != happy ; then
6504
if test "$extended_source_flag" = none ; then
6505
FFLAGS="-extend_source"
6506
cat >conftest.$ac_ext <<_ACEOF
6507
program main
6508
6509
PRINT*, "hello world "
6510
end
6511
_ACEOF
6512
rm -f conftest.$ac_objext
6513
if { (ac_try="$ac_compile"
6514
case "(($ac_try" in
6515
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6516
*) ac_try_echo=$ac_try;;
6517
esac
6518
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6519
(eval "$ac_compile") 2>conftest.er1
6520
ac_status=$?
6521
grep -v '^ *+' conftest.er1 >conftest.err
6522
rm -f conftest.er1
6523
cat conftest.err >&5
6524
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6525
(exit $ac_status); } && {
6526
test -z "$ac_f77_werror_flag" ||
6527
test ! -s conftest.err
6528
} && test -s conftest.$ac_objext; then
6529
6530
extended_source_flag=$FFLAGS
6531
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6532
echo "${ECHO_T}$FFLAGS" >&6; }
6533
FFLAGS="$old_FLAGS $FFLAGS"
6534
6535
else
6536
echo "$as_me: failed program was:" >&5
6537
sed 's/^/| /' conftest.$ac_ext >&5
6538
6539
6540
fi
6541
6542
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6543
fi
6544
if test "$extended_source_flag" = none ; then
6545
FFLAGS="-132"
6546
cat >conftest.$ac_ext <<_ACEOF
6547
program main
6548
6549
PRINT*, "hello world "
6550
end
6551
_ACEOF
6552
rm -f conftest.$ac_objext
6553
if { (ac_try="$ac_compile"
6554
case "(($ac_try" in
6555
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6556
*) ac_try_echo=$ac_try;;
6557
esac
6558
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6559
(eval "$ac_compile") 2>conftest.er1
6560
ac_status=$?
6561
grep -v '^ *+' conftest.er1 >conftest.err
6562
rm -f conftest.er1
6563
cat conftest.err >&5
6564
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6565
(exit $ac_status); } && {
6566
test -z "$ac_f77_werror_flag" ||
6567
test ! -s conftest.err
6568
} && test -s conftest.$ac_objext; then
6569
6570
extended_source_flag=$FFLAGS
6571
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6572
echo "${ECHO_T}$FFLAGS" >&6; }
6573
FFLAGS="$old_FLAGS $FFLAGS"
6574
6575
else
6576
echo "$as_me: failed program was:" >&5
6577
sed 's/^/| /' conftest.$ac_ext >&5
6578
6579
6580
fi
6581
6582
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6583
fi
6584
if test "$extended_source_flag" = none ; then
6585
FFLAGS="-ffree-line-length-none -ffixed-line-length-none"
6586
cat >conftest.$ac_ext <<_ACEOF
6587
program main
6588
6589
PRINT*, "hello world "
6590
end
6591
_ACEOF
6592
rm -f conftest.$ac_objext
6593
if { (ac_try="$ac_compile"
6594
case "(($ac_try" in
6595
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6596
*) ac_try_echo=$ac_try;;
6597
esac
6598
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6599
(eval "$ac_compile") 2>conftest.er1
6600
ac_status=$?
6601
grep -v '^ *+' conftest.er1 >conftest.err
6602
rm -f conftest.er1
6603
cat conftest.err >&5
6604
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6605
(exit $ac_status); } && {
6606
test -z "$ac_f77_werror_flag" ||
6607
test ! -s conftest.err
6608
} && test -s conftest.$ac_objext; then
6609
6610
extended_source_flag=$FFLAGS
6611
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6612
echo "${ECHO_T}$FFLAGS" >&6; }
6613
FFLAGS="$old_FLAGS $FFLAGS"
6614
6615
else
6616
echo "$as_me: failed program was:" >&5
6617
sed 's/^/| /' conftest.$ac_ext >&5
6618
6619
6620
fi
6621
6622
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6623
fi
6624
if test "$extended_source_flag" = none ; then
6625
FFLAGS="-ffixed-line-length-huge -ffree-line-length-huge"
6626
cat >conftest.$ac_ext <<_ACEOF
6627
program main
6628
6629
PRINT*, "hello world "
6630
end
6631
_ACEOF
6632
rm -f conftest.$ac_objext
6633
if { (ac_try="$ac_compile"
6634
case "(($ac_try" in
6635
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6636
*) ac_try_echo=$ac_try;;
6637
esac
6638
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6639
(eval "$ac_compile") 2>conftest.er1
6640
ac_status=$?
6641
grep -v '^ *+' conftest.er1 >conftest.err
6642
rm -f conftest.er1
6643
cat conftest.err >&5
6644
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6645
(exit $ac_status); } && {
6646
test -z "$ac_f77_werror_flag" ||
6647
test ! -s conftest.err
6648
} && test -s conftest.$ac_objext; then
6649
6650
extended_source_flag=$FFLAGS
6651
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6652
echo "${ECHO_T}$FFLAGS" >&6; }
6653
FFLAGS="$old_FLAGS $FFLAGS"
6654
6655
else
6656
echo "$as_me: failed program was:" >&5
6657
sed 's/^/| /' conftest.$ac_ext >&5
6658
6659
6660
fi
6661
6662
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6663
fi
6664
if test "$extended_source_flag" = none ; then
6665
FFLAGS="-ffixed-line-length-132 -ffree-line-length-huge"
6666
cat >conftest.$ac_ext <<_ACEOF
6667
program main
6668
6669
PRINT*, "hello world "
6670
end
6671
_ACEOF
6672
rm -f conftest.$ac_objext
6673
if { (ac_try="$ac_compile"
6674
case "(($ac_try" in
6675
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6676
*) ac_try_echo=$ac_try;;
6677
esac
6678
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6679
(eval "$ac_compile") 2>conftest.er1
6680
ac_status=$?
6681
grep -v '^ *+' conftest.er1 >conftest.err
6682
rm -f conftest.er1
6683
cat conftest.err >&5
6684
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6685
(exit $ac_status); } && {
6686
test -z "$ac_f77_werror_flag" ||
6687
test ! -s conftest.err
6688
} && test -s conftest.$ac_objext; then
6689
6690
extended_source_flag=$FFLAGS
6691
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6692
echo "${ECHO_T}$FFLAGS" >&6; }
6693
FFLAGS="$old_FLAGS $FFLAGS"
6694
6695
else
6696
echo "$as_me: failed program was:" >&5
6697
sed 's/^/| /' conftest.$ac_ext >&5
6698
6699
6700
fi
6701
6702
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6703
fi
6704
if test "$extended_source_flag" = none ; then
6705
FFLAGS="-ffixed-line-length-132"
6706
cat >conftest.$ac_ext <<_ACEOF
6707
program main
6708
6709
PRINT*, "hello world "
6710
end
6711
_ACEOF
6712
rm -f conftest.$ac_objext
6713
if { (ac_try="$ac_compile"
6714
case "(($ac_try" in
6715
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6716
*) ac_try_echo=$ac_try;;
6717
esac
6718
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6719
(eval "$ac_compile") 2>conftest.er1
6720
ac_status=$?
6721
grep -v '^ *+' conftest.er1 >conftest.err
6722
rm -f conftest.er1
6723
cat conftest.err >&5
6724
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6725
(exit $ac_status); } && {
6726
test -z "$ac_f77_werror_flag" ||
6727
test ! -s conftest.err
6728
} && test -s conftest.$ac_objext; then
6729
6730
extended_source_flag=$FFLAGS
6731
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6732
echo "${ECHO_T}$FFLAGS" >&6; }
6733
FFLAGS="$old_FLAGS $FFLAGS"
6734
6735
else
6736
echo "$as_me: failed program was:" >&5
6737
sed 's/^/| /' conftest.$ac_ext >&5
6738
6739
6740
fi
6741
6742
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6743
fi
6744
if test "$extended_source_flag" = none ; then
6745
FFLAGS="-Mextend"
6746
cat >conftest.$ac_ext <<_ACEOF
6747
program main
6748
6749
PRINT*, "hello world "
6750
end
6751
_ACEOF
6752
rm -f conftest.$ac_objext
6753
if { (ac_try="$ac_compile"
6754
case "(($ac_try" in
6755
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6756
*) ac_try_echo=$ac_try;;
6757
esac
6758
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6759
(eval "$ac_compile") 2>conftest.er1
6760
ac_status=$?
6761
grep -v '^ *+' conftest.er1 >conftest.err
6762
rm -f conftest.er1
6763
cat conftest.err >&5
6764
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6765
(exit $ac_status); } && {
6766
test -z "$ac_f77_werror_flag" ||
6767
test ! -s conftest.err
6768
} && test -s conftest.$ac_objext; then
6769
6770
extended_source_flag=$FFLAGS
6771
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6772
echo "${ECHO_T}$FFLAGS" >&6; }
6773
FFLAGS="$old_FLAGS $FFLAGS"
6774
6775
else
6776
echo "$as_me: failed program was:" >&5
6777
sed 's/^/| /' conftest.$ac_ext >&5
6778
6779
6780
fi
6781
6782
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6783
fi
6784
if test "$extended_source_flag" = none ; then
6785
FFLAGS="-qfixed=256"
6786
cat >conftest.$ac_ext <<_ACEOF
6787
program main
6788
6789
PRINT*, "hello world "
6790
end
6791
_ACEOF
6792
rm -f conftest.$ac_objext
6793
if { (ac_try="$ac_compile"
6794
case "(($ac_try" in
6795
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6796
*) ac_try_echo=$ac_try;;
6797
esac
6798
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6799
(eval "$ac_compile") 2>conftest.er1
6800
ac_status=$?
6801
grep -v '^ *+' conftest.er1 >conftest.err
6802
rm -f conftest.er1
6803
cat conftest.err >&5
6804
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6805
(exit $ac_status); } && {
6806
test -z "$ac_f77_werror_flag" ||
6807
test ! -s conftest.err
6808
} && test -s conftest.$ac_objext; then
6809
6810
extended_source_flag=$FFLAGS
6811
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6812
echo "${ECHO_T}$FFLAGS" >&6; }
6813
FFLAGS="$old_FLAGS $FFLAGS"
6814
6815
else
6816
echo "$as_me: failed program was:" >&5
6817
sed 's/^/| /' conftest.$ac_ext >&5
6818
6819
6820
fi
6821
6822
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6823
fi
6824
if test "$extended_source_flag" = none ; then
6825
FFLAGS="-e"
6826
cat >conftest.$ac_ext <<_ACEOF
6827
program main
6828
6829
PRINT*, "hello world "
6830
end
6831
_ACEOF
6832
rm -f conftest.$ac_objext
6833
if { (ac_try="$ac_compile"
6834
case "(($ac_try" in
6835
*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6836
*) ac_try_echo=$ac_try;;
6837
esac
6838
eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6839
(eval "$ac_compile") 2>conftest.er1
6840
ac_status=$?
6841
grep -v '^ *+' conftest.er1 >conftest.err
6842
rm -f conftest.er1
6843
cat conftest.err >&5
6844
echo "$as_me:$LINENO: \$? = $ac_status" >&5
6845
(exit $ac_status); } && {
6846
test -z "$ac_f77_werror_flag" ||
6847
test ! -s conftest.err
6848
} && test -s conftest.$ac_objext; then
6849
6850
extended_source_flag=$FFLAGS
6851
{ echo "$as_me:$LINENO: result: $FFLAGS" >&5
6852
echo "${ECHO_T}$FFLAGS" >&6; }
6853
FFLAGS="$old_FLAGS $FFLAGS"
6854
6855
else
6856
echo "$as_me: failed program was:" >&5
6857
sed 's/^/| /' conftest.$ac_ext >&5
6858
6859
6860
fi
6861
6862
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6863
fi
6864
6865
if test "$extended_source_flag" = none ; then
6866
{ echo "$as_me:$LINENO: result: we cannot" >&5
6867
echo "${ECHO_T}we cannot" >&6; }
6868
else
6869
FCFLAGS="$FCFLAGS $extended_source_flag"
6870
fi
6871
fi
6872
6873
ac_ext=c
6874
ac_cpp='$CPP $CPPFLAGS'
6875
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6876
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6877
ac_compiler_gnu=$ac_cv_c_compiler_gnu
6878
6879
6880
# Find a good install program. We prefer a C program (faster),
6881
# so one script is as good as another. But avoid the broken or
6882
# incompatible versions:
6883
# SysV /etc/install, /usr/sbin/install
6884
# SunOS /usr/etc/install
6885
# IRIX /sbin/install
6886
# AIX /bin/install
6887
# AmigaOS /C/install, which installs bootblocks on floppy discs
6888
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
6889
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
6890
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
6891
# OS/2's system install, which has a completely different semantic
6892
# ./install, which can be erroneously created by make from ./install.sh.
6893
{ echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
6894
echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
6895
if test -z "$INSTALL"; then
6896
if test "${ac_cv_path_install+set}" = set; then
6897
echo $ECHO_N "(cached) $ECHO_C" >&6
6898
else
6899
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6900
for as_dir in $PATH
6901
do
6902
IFS=$as_save_IFS
6903
test -z "$as_dir" && as_dir=.
6904
# Account for people who put trailing slashes in PATH elements.
6905
case $as_dir/ in
6906
./ | .// | /cC/* | \
6907
/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
6908
?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
6909
/usr/ucb/* ) ;;
6910
*)
6911
# OSF1 and SCO ODT 3.0 have their own names for install.
6912
# Don't use installbsd from OSF since it installs stuff as root
6913
# by default.
6914
for ac_prog in ginstall scoinst install; do
6915
for ac_exec_ext in '' $ac_executable_extensions; do
6916
if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
6917
if test $ac_prog = install &&
6918
grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6919
# AIX install. It has an incompatible calling convention.
6920
:
6921
elif test $ac_prog = install &&
6922
grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
6923
# program-specific install script used by HP pwplus--don't use.
6924
:
6925
else
6926
ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
6927
break 3
6928
fi
6929
fi
6930
done
6931
done
6932
;;
6933
esac
6934
done
6935
IFS=$as_save_IFS
6936
6937
6938
fi
6939
if test "${ac_cv_path_install+set}" = set; then
6940
INSTALL=$ac_cv_path_install
6941
else
6942
# As a last resort, use the slow shell script. Don't cache a
6943
# value for INSTALL within a source directory, because that will
6944
# break other packages using the cache if that directory is
6945
# removed, or if the value is a relative name.
6946
INSTALL=$ac_install_sh
6947
fi
6948
fi
6949
{ echo "$as_me:$LINENO: result: $INSTALL" >&5
6950
echo "${ECHO_T}$INSTALL" >&6; }
6951
6952
# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
6953
# It thinks the first close brace ends the variable substitution.
6954
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
6955
6956
test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
6957
6958
test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
6959
6960
# Extract the first word of "gmake", so it can be a program name with args.
6961
set dummy gmake; ac_word=$2
6962
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
6963
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6964
if test "${ac_cv_prog_MAKE+set}" = set; then
6965
echo $ECHO_N "(cached) $ECHO_C" >&6
6966
else
6967
if test -n "$MAKE"; then
6968
ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
6969
else
6970
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6971
for as_dir in $PATH
6972
do
6973
IFS=$as_save_IFS
6974
test -z "$as_dir" && as_dir=.
6975
for ac_exec_ext in '' $ac_executable_extensions; do
6976
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6977
ac_cv_prog_MAKE="gmake"
6978
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6979
break 2
6980
fi
6981
done
6982
done
6983
IFS=$as_save_IFS
6984
6985
test -z "$ac_cv_prog_MAKE" && ac_cv_prog_MAKE="make"
6986
fi
6987
fi
6988
MAKE=$ac_cv_prog_MAKE
6989
if test -n "$MAKE"; then
6990
{ echo "$as_me:$LINENO: result: $MAKE" >&5
6991
echo "${ECHO_T}$MAKE" >&6; }
6992
else
6993
{ echo "$as_me:$LINENO: result: no" >&5
6994
echo "${ECHO_T}no" >&6; }
6995
fi
6996
6997
6998
6999
# Set default for ARFLAGS, since autoconf does not have a macro for
7000
# it. This allows people to set it when running configure or make.
7001
# Extract the first word of "ar", so it can be a program name with args.
7002
set dummy ar; ac_word=$2
7003
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7004
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7005
if test "${ac_cv_prog_AR+set}" = set; then
7006
echo $ECHO_N "(cached) $ECHO_C" >&6
7007
else
7008
if test -n "$AR"; then
7009
ac_cv_prog_AR="$AR" # Let the user override the test.
7010
else
7011
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7012
for as_dir in $PATH
7013
do
7014
IFS=$as_save_IFS
7015
test -z "$as_dir" && as_dir=.
7016
for ac_exec_ext in '' $ac_executable_extensions; do
7017
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7018
ac_cv_prog_AR="ar"
7019
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7020
break 2
7021
fi
7022
done
7023
done
7024
IFS=$as_save_IFS
7025
7026
fi
7027
fi
7028
AR=$ac_cv_prog_AR
7029
if test -n "$AR"; then
7030
{ echo "$as_me:$LINENO: result: $AR" >&5
7031
echo "${ECHO_T}$AR" >&6; }
7032
else
7033
{ echo "$as_me:$LINENO: result: no" >&5
7034
echo "${ECHO_T}no" >&6; }
7035
fi
7036
7037
7038
test -n "$ARFLAGS" || ARFLAGS="cr"
7039
if test -n "$ac_tool_prefix"; then
7040
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7041
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7042
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7043
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7044
if test "${ac_cv_prog_RANLIB+set}" = set; then
7045
echo $ECHO_N "(cached) $ECHO_C" >&6
7046
else
7047
if test -n "$RANLIB"; then
7048
ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7049
else
7050
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7051
for as_dir in $PATH
7052
do
7053
IFS=$as_save_IFS
7054
test -z "$as_dir" && as_dir=.
7055
for ac_exec_ext in '' $ac_executable_extensions; do
7056
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7057
ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7058
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7059
break 2
7060
fi
7061
done
7062
done
7063
IFS=$as_save_IFS
7064
7065
fi
7066
fi
7067
RANLIB=$ac_cv_prog_RANLIB
7068
if test -n "$RANLIB"; then
7069
{ echo "$as_me:$LINENO: result: $RANLIB" >&5
7070
echo "${ECHO_T}$RANLIB" >&6; }
7071
else
7072
{ echo "$as_me:$LINENO: result: no" >&5
7073
echo "${ECHO_T}no" >&6; }
7074
fi
7075
7076
7077
fi
7078
if test -z "$ac_cv_prog_RANLIB"; then
7079
ac_ct_RANLIB=$RANLIB
7080
# Extract the first word of "ranlib", so it can be a program name with args.
7081
set dummy ranlib; ac_word=$2
7082
{ echo "$as_me:$LINENO: checking for $ac_word" >&5
7083
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
7084
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
7085
echo $ECHO_N "(cached) $ECHO_C" >&6
7086
else
7087
if test -n "$ac_ct_RANLIB"; then
7088
ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7089
else
7090
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7091
for as_dir in $PATH
7092
do
7093
IFS=$as_save_IFS
7094
test -z "$as_dir" && as_dir=.
7095
for ac_exec_ext in '' $ac_executable_extensions; do
7096
if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7097
ac_cv_prog_ac_ct_RANLIB="ranlib"
7098
echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
7099
break 2
7100
fi
7101
done
7102
done
7103
IFS=$as_save_IFS
7104
7105
fi
7106
fi
7107
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7108
if test -n "$ac_ct_RANLIB"; then
7109
{ echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
7110
echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
7111
else
7112
{ echo "$as_me:$LINENO: result: no" >&5
7113
echo "${ECHO_T}no" >&6; }
7114
fi
7115
7116
if test "x$ac_ct_RANLIB" = x; then
7117
RANLIB=":"
7118
else
7119
case $cross_compiling:$ac_tool_warned in
7120
yes:)
7121
{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
7122
whose name does not start with the host triplet. If you think this
7123
configuration is useful to you, please write to autoconf@gnu.org." >&5
7124
echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
7125
whose name does not start with the host triplet. If you think this
7126
configuration is useful to you, please write to autoconf@gnu.org." >&2;}
7127
ac_tool_warned=yes ;;
7128
esac
7129
RANLIB=$ac_ct_RANLIB
7130
fi
7131
else
7132
RANLIB="$ac_cv_prog_RANLIB"
7133
fi
7134
7135
7136
# Check whether --enable-verbose was given.
7137
if test "${enable_verbose+set}" = set; then
7138
enableval=$enable_verbose;
7139
fi
7140
7141
7142
if test "$enable_verbose" = "yes" ; then
7143
CPPFLAGS="$CPPFLAGS -DVERBOSE_MESSAGES=1"
7144
fi
7145
7146
if test "$enable_debugging" = "yes" ; then
7147
CXXFLAGS="-g -O0 `echo $CXXFLAGS | sed 's/-O2//g'`"
7148
FCFLAGS="-g -O0 `echo $FCFLAGS | sed 's/-O2//g'`"
7149
7150
if test "$fcompiler" = "ifort" ; then
7151
FCFLAGS="-C -traceback -check nooutput_conversion -check noarg_temp_created ${FCFLAGS}"
7152
CXXFLAGS="-fno-omit-frame-pointer ${CXXFLAGS}"
7153
elif test "$fcompiler" = "gfortran" ; then
7154
FCFLAGS="-fbounds-check -Wall ${FCFLAGS}"
7155
CXXFLAGS="-fbounds-check -Wall ${CXXFLAGS}"
7156
LDFLAGS="-rdynamic ${LDFLAGS}"
7157
elif test "$fcompiler" = "g95" ; then
7158
FCFLAGS="-fbounds-check -ftrace=full ${FCFLAGS}"
7159
elif test "$fcompiler" = "sunf95" ; then
7160
FCFLAGS="-C -ftrap=invalid -fpover ${FCFLAGS}"
7161
CXXFLAGS="-ftrap=invalid ${CXXFLAGS}"
7162
else
7163
FCFLAGS="-C ${FCFLAGS}"
7164
fi
7165
7166
else
7167
{ echo "$as_me:$LINENO: Setting optimisation flags for $F77" >&5
7168
echo "$as_me: Setting optimisation flags for $F77" >&6;}
7169
CPPFLAGS="$CPPFLAGS -DNDEBUG=1"
7170
OPTIMIZATION_FFLAGS="$OPTIMIZATION_FFLAGS -O3"
7171
fi
7172
7173
FCFLAGS="$FCFLAGS $OPTIMIZATION_FFLAGS"
7174
7175
if test "$FC" = "ifc" ; then
7176
FCFLAGS="-implicitnone -w95 $FCFLAGS"
7177
fi
7178
7179
# Double precision
7180
if test -z "$FORTRAN_REAL_8" ; then
7181
if test "$fcompiler" = "gfortran" ; then
7182
FORTRAN_REAL_8="-fdefault-real-8"
7183
elif test "$fcompiler" = "ifort"; then
7184
FORTRAN_REAL_8="-r8"
7185
elif test "$fcompiler" = "sunf95"; then
7186
FORTRAN_REAL_8="-xtypemap=real:64,double:64"
7187
else
7188
FORTRAN_REAL_8="-r8"
7189
fi
7190
fi
7191
7192
# Check whether --enable-dp was given.
7193
if test "${enable_dp+set}" = set; then
7194
enableval=$enable_dp;
7195
fi
7196
7197
7198
if test "$enable_dp" = "no"
7199
then
7200
FORTRAN_REAL_8=""
7201
{ echo "$as_me:$LINENO: Selecting 4 byte floating point numbers" >&5
7202
echo "$as_me: Selecting 4 byte floating point numbers" >&6;}
7203
else
7204
{ echo "$as_me:$LINENO: Turning on double 8 byte floating point numbers" >&5
7205
echo "$as_me: Turning on double 8 byte floating point numbers" >&6;}
7206
if test -n "$enable_dp" ; then
7207
if test "$enable_dp" != "yes" ; then
7208
FORTRAN_REAL_8="$enable_dp"
7209
fi
7210
fi
7211
enable_dp="yes"
7212
7213
FLUIDITY="d$FLUIDITY"
7214
FLADJOINT="d$FLADJOINT"
7215
7216
CPPFLAGS="$CPPFLAGS -DDOUBLEP=1"
7217
FCFLAGS="$FCFLAGS $FORTRAN_REAL_8"
7218
fi
7219
7220
#####
7221
#
7222
LIBS="$LIBS -L./lib"
7223
7224
##############################################################
7225
# enable gprof profiling
7226
7227
# Check whether --enable-profiling was given.
7228
if test "${enable_profiling+set}" = set; then
7229
enableval=$enable_profiling;
7230
fi
7231
7232
7233
if test "$enable_profiling" = "yes" ; then
7234
PROFILING_FLAG="-pg"
7235
CPPFLAGS="-pg $CPPFLAGS"
7236
FCFLAGS="-pg $FCFLAGS"
7237
7238
LINKER="$LINKER -pg"
7239
else
7240
PROFILING_FLAG=""
7241
fi
7242
7243
7244
VERSION=`svnversion .`
7245
7246
7247
7248
7249
ac_config_files="$ac_config_files Makefile"
7250
7251
cat >confcache <<\_ACEOF
7252
# This file is a shell script that caches the results of configure
7253
# tests run on this system so they can be shared between configure
7254
# scripts and configure runs, see configure's option --config-cache.
7255
# It is not useful on other systems. If it contains results you don't
7256
# want to keep, you may remove or edit it.
7257
#
7258
# config.status only pays attention to the cache file if you give it
7259
# the --recheck option to rerun configure.
7260
#
7261
# `ac_cv_env_foo' variables (set or unset) will be overridden when
7262
# loading this file, other *unset* `ac_cv_foo' will be assigned the
7263
# following values.
7264
7265
_ACEOF
7266
7267
# The following way of writing the cache mishandles newlines in values,
7268
# but we know of no workaround that is simple, portable, and efficient.
7269
# So, we kill variables containing newlines.
7270
# Ultrix sh set writes to stderr and can't be redirected directly,
7271
# and sets the high bit in the cache file unless we assign to the vars.
7272
(
7273
for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
7274
eval ac_val=\$$ac_var
7275
case $ac_val in #(
7276
*${as_nl}*)
7277
case $ac_var in #(
7278
*_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
7279
echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
7280
esac
7281
case $ac_var in #(
7282
_ | IFS | as_nl) ;; #(
7283
*) $as_unset $ac_var ;;
7284
esac ;;
7285
esac
7286
done
7287
7288
(set) 2>&1 |
7289
case $as_nl`(ac_space=' '; set) 2>&1` in #(
7290
*${as_nl}ac_space=\ *)
7291
# `set' does not quote correctly, so add quotes (double-quote
7292
# substitution turns \\\\ into \\, and sed turns \\ into \).
7293
sed -n \
7294
"s/'/'\\\\''/g;
7295
s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
7296
;; #(
7297
*)
7298
# `set' quotes correctly as required by POSIX, so do not add quotes.
7299
sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
7300
;;
7301
esac |
7302
sort
7303
) |
7304
sed '
7305
/^ac_cv_env_/b end
7306
t clear
7307
:clear
7308
s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
7309
t end
7310
s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
7311
:end' >>confcache
7312
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7313
if test -w "$cache_file"; then
7314
test "x$cache_file" != "x/dev/null" &&
7315
{ echo "$as_me:$LINENO: updating cache $cache_file" >&5
7316
echo "$as_me: updating cache $cache_file" >&6;}
7317
cat confcache >$cache_file
7318
else
7319
{ echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
7320
echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7321
fi
7322
fi
7323
rm -f confcache
7324
7325
test "x$prefix" = xNONE && prefix=$ac_default_prefix
7326
# Let make expand exec_prefix.
7327
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7328
7329
# Transform confdefs.h into DEFS.
7330
# Protect against shell expansion while executing Makefile rules.
7331
# Protect against Makefile macro expansion.
7332
#
7333
# If the first sed substitution is executed (which looks for macros that
7334
# take arguments), then branch to the quote section. Otherwise,
7335
# look for a macro that doesn't take arguments.
7336
ac_script='
7337
t clear
7338
:clear
7339
s/^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\)/-D\1=\2/g
7340
t quote
7341
s/^[ ]*#[ ]*define[ ][ ]*\([^ ][^ ]*\)[ ]*\(.*\)/-D\1=\2/g
7342
t quote
7343
b any
7344
:quote
7345
s/[ `~#$^&*(){}\\|;'\''"<>?]/\\&/g
7346
s/\[/\\&/g
7347
s/\]/\\&/g
7348
s/\$/$$/g
7349
H
7350
:any
7351
${
7352
g
7353
s/^\n//
7354
s/\n/ /g
7355
p
7356
}
7357
'
7358
DEFS=`sed -n "$ac_script" confdefs.h`
7359
7360
7361
ac_libobjs=
7362
ac_ltlibobjs=
7363
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7364
# 1. Remove the extension, and $U if already installed.
7365
ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7366
ac_i=`echo "$ac_i" | sed "$ac_script"`
7367
# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7368
# will be set to the directory where LIBOBJS objects are built.
7369
ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7370
ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
7371
done
7372
LIBOBJS=$ac_libobjs
7373
7374
LTLIBOBJS=$ac_ltlibobjs
7375
7376
7377
7378
: ${CONFIG_STATUS=./config.status}
7379
ac_clean_files_save=$ac_clean_files
7380
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7381
{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
7382
echo "$as_me: creating $CONFIG_STATUS" >&6;}
7383
cat >$CONFIG_STATUS <<_ACEOF
7384
#! $SHELL
7385
# Generated by $as_me.
7386
# Run this file to recreate the current configuration.
7387
# Compiler output produced by configure, useful for debugging
7388
# configure, is in config.log if it exists.
7389
7390
debug=false
7391
ac_cs_recheck=false
7392
ac_cs_silent=false
7393
SHELL=\${CONFIG_SHELL-$SHELL}
7394
_ACEOF
7395
7396
cat >>$CONFIG_STATUS <<\_ACEOF
7397
## --------------------- ##
7398
## M4sh Initialization. ##
7399
## --------------------- ##
7400
7401
# Be more Bourne compatible
7402
DUALCASE=1; export DUALCASE # for MKS sh
7403
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
7404
emulate sh
7405
NULLCMD=:
7406
# Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
7407
# is contrary to our usage. Disable this feature.
7408
alias -g '${1+"$@"}'='"$@"'
7409
setopt NO_GLOB_SUBST
7410
else
7411
case `(set -o) 2>/dev/null` in
7412
*posix*) set -o posix ;;
7413
esac
7414
7415
fi
7416
7417
7418
7419
7420
# PATH needs CR
7421
# Avoid depending upon Character Ranges.
7422
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7423
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7424
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7425
as_cr_digits='0123456789'
7426
as_cr_alnum=$as_cr_Letters$as_cr_digits
7427
7428
# The user is always right.
7429
if test "${PATH_SEPARATOR+set}" != set; then
7430
echo "#! /bin/sh" >conf$$.sh
7431
echo "exit 0" >>conf$$.sh
7432
chmod +x conf$$.sh
7433
if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7434
PATH_SEPARATOR=';'
7435
else
7436
PATH_SEPARATOR=:
7437
fi
7438
rm -f conf$$.sh
7439
fi
7440
7441
# Support unset when possible.
7442
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7443
as_unset=unset
7444
else
7445
as_unset=false
7446
fi
7447
7448
7449
# IFS
7450
# We need space, tab and new line, in precisely that order. Quoting is
7451
# there to prevent editors from complaining about space-tab.
7452
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7453
# splitting by setting IFS to empty value.)
7454
as_nl='
7455
'
7456
IFS=" "" $as_nl"
7457
7458
# Find who we are. Look in the path if we contain no directory separator.
7459
case $0 in
7460
*[\\/]* ) as_myself=$0 ;;
7461
*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7462
for as_dir in $PATH
7463
do
7464
IFS=$as_save_IFS
7465
test -z "$as_dir" && as_dir=.
7466
test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7467
done
7468
IFS=$as_save_IFS
7469
7470
;;
7471
esac
7472
# We did not find ourselves, most probably we were run as `sh COMMAND'
7473
# in which case we are not to be found in the path.
7474
if test "x$as_myself" = x; then
7475
as_myself=$0
7476
fi
7477
if test ! -f "$as_myself"; then
7478
echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7479
{ (exit 1); exit 1; }
7480
fi
7481
7482
# Work around bugs in pre-3.0 UWIN ksh.
7483
for as_var in ENV MAIL MAILPATH
7484
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7485
done
7486
PS1='$ '
7487
PS2='> '
7488
PS4='+ '
7489
7490
# NLS nuisances.
7491
for as_var in \
7492
LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
7493
LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
7494
LC_TELEPHONE LC_TIME
7495
do
7496
if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
7497
eval $as_var=C; export $as_var
7498
else
7499
($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
7500
fi
7501
done
7502
7503
# Required to use basename.
7504
if expr a : '\(a\)' >/dev/null 2>&1 &&
7505
test "X`expr 00001 : '.*\(...\)'`" = X001; then
7506
as_expr=expr
7507
else
7508
as_expr=false
7509
fi
7510
7511
if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7512
as_basename=basename
7513
else
7514
as_basename=false
7515
fi
7516
7517
7518
# Name of the executable.
7519
as_me=`$as_basename -- "$0" ||
7520
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
7521
X"$0" : 'X\(//\)$' \| \
7522
X"$0" : 'X\(/\)' \| . 2>/dev/null ||
7523
echo X/"$0" |
7524
sed '/^.*\/\([^/][^/]*\)\/*$/{
7525
s//\1/
7526
q
7527
}
7528
/^X\/\(\/\/\)$/{
7529
s//\1/
7530
q
7531
}
7532
/^X\/\(\/\).*/{
7533
s//\1/
7534
q
7535
}
7536
s/.*/./; q'`
7537
7538
# CDPATH.
7539
$as_unset CDPATH
7540
7541
7542
7543
as_lineno_1=$LINENO
7544
as_lineno_2=$LINENO
7545
test "x$as_lineno_1" != "x$as_lineno_2" &&
7546
test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
7547
7548
# Create $as_me.lineno as a copy of $as_myself, but with $LINENO
7549
# uniformly replaced by the line number. The first 'sed' inserts a
7550
# line-number line after each line using $LINENO; the second 'sed'
7551
# does the real work. The second script uses 'N' to pair each
7552
# line-number line with the line containing $LINENO, and appends
7553
# trailing '-' during substitution so that $LINENO is not a special
7554
# case at line end.
7555
# (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
7556
# scripts with optimization help from Paolo Bonzini. Blame Lee
7557
# E. McMahon (1931-1989) for sed's syntax. :-)
7558
sed -n '
7559
p
7560
/[$]LINENO/=
7561
' <$as_myself |
7562
sed '
7563
s/[$]LINENO.*/&-/
7564
t lineno
7565
b
7566
:lineno
7567
N
7568
:loop
7569
s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
7570
t loop
7571
s/-\n.*//
7572
' >$as_me.lineno &&
7573
chmod +x "$as_me.lineno" ||
7574
{ echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
7575
{ (exit 1); exit 1; }; }
7576
7577
# Don't try to exec as it changes $[0], causing all sort of problems
7578
# (the dirname of $[0] is not the place where we might find the
7579
# original and so on. Autoconf is especially sensitive to this).
7580
. "./$as_me.lineno"
7581
# Exit status is that of the last command.
7582
exit
7583
}
7584
7585
7586
if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7587
as_dirname=dirname
7588
else
7589
as_dirname=false
7590
fi
7591
7592
ECHO_C= ECHO_N= ECHO_T=
7593
case `echo -n x` in
7594
-n*)
7595
case `echo 'x\c'` in
7596
*c*) ECHO_T=' ';; # ECHO_T is single tab character.
7597
*) ECHO_C='\c';;
7598
esac;;
7599
*)
7600
ECHO_N='-n';;
7601
esac
7602
7603
if expr a : '\(a\)' >/dev/null 2>&1 &&
7604
test "X`expr 00001 : '.*\(...\)'`" = X001; then
7605
as_expr=expr
7606
else
7607
as_expr=false
7608
fi
7609
7610
rm -f conf$$ conf$$.exe conf$$.file
7611
if test -d conf$$.dir; then
7612
rm -f conf$$.dir/conf$$.file
7613
else
7614
rm -f conf$$.dir
7615
mkdir conf$$.dir
7616
fi
7617
echo >conf$$.file
7618
if ln -s conf$$.file conf$$ 2>/dev/null; then
7619
as_ln_s='ln -s'
7620
# ... but there are two gotchas:
7621
# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7622
# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7623
# In both cases, we have to default to `cp -p'.
7624
ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
7625
as_ln_s='cp -p'
7626
elif ln conf$$.file conf$$ 2>/dev/null; then
7627
as_ln_s=ln
7628
else
7629
as_ln_s='cp -p'
7630
fi
7631
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7632
rmdir conf$$.dir 2>/dev/null
7633
7634
if mkdir -p . 2>/dev/null; then
7635
as_mkdir_p=:
7636
else
7637
test -d ./-p && rmdir ./-p
7638
as_mkdir_p=false
7639
fi
7640
7641
if test -x / >/dev/null 2>&1; then
7642
as_test_x='test -x'
7643
else
7644
if ls -dL / >/dev/null 2>&1; then
7645
as_ls_L_option=L
7646
else
7647
as_ls_L_option=
7648
fi
7649
as_test_x='
7650
eval sh -c '\''
7651
if test -d "$1"; then
7652
test -d "$1/.";
7653
else
7654
case $1 in
7655
-*)set "./$1";;
7656
esac;
7657
case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
7658
???[sx]*):;;*)false;;esac;fi
7659
'\'' sh
7660
'
7661
fi
7662
as_executable_p=$as_test_x
7663
7664
# Sed expression to map a string onto a valid CPP name.
7665
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7666
7667
# Sed expression to map a string onto a valid variable name.
7668
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7669
7670
7671
exec 6>&1
7672
7673
# Save the log message, to keep $[0] and so on meaningful, and to
7674
# report actual input values of CONFIG_FILES etc. instead of their
7675
# values after options handling.
7676
ac_log="
7677
This file was extended by $as_me, which was
7678
generated by GNU Autoconf 2.61. Invocation command line was
7679
7680
CONFIG_FILES = $CONFIG_FILES
7681
CONFIG_HEADERS = $CONFIG_HEADERS
7682
CONFIG_LINKS = $CONFIG_LINKS
7683
CONFIG_COMMANDS = $CONFIG_COMMANDS
7684
$ $0 $@
7685
7686
on `(hostname || uname -n) 2>/dev/null | sed 1q`
7687
"
7688
7689
_ACEOF
7690
7691
cat >>$CONFIG_STATUS <<_ACEOF
7692
# Files that config.status was made for.
7693
config_files="$ac_config_files"
7694
7695
_ACEOF
7696
7697
cat >>$CONFIG_STATUS <<\_ACEOF
7698
ac_cs_usage="\
7699
\`$as_me' instantiates files from templates according to the
7700
current configuration.
7701
7702
Usage: $0 [OPTIONS] [FILE]...
7703
7704
-h, --help print this help, then exit
7705
-V, --version print version number and configuration settings, then exit
7706
-q, --quiet do not print progress messages
7707
-d, --debug don't remove temporary files
7708
--recheck update $as_me by reconfiguring in the same conditions
7709
--file=FILE[:TEMPLATE]
7710
instantiate the configuration file FILE
7711
7712
Configuration files:
7713
$config_files
7714
7715
Report bugs to <bug-autoconf@gnu.org>."
7716
7717
_ACEOF
7718
cat >>$CONFIG_STATUS <<_ACEOF
7719
ac_cs_version="\\
7720
config.status
7721
configured by $0, generated by GNU Autoconf 2.61,
7722
with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
7723
7724
Copyright (C) 2006 Free Software Foundation, Inc.
7725
This config.status script is free software; the Free Software Foundation
7726
gives unlimited permission to copy, distribute and modify it."
7727
7728
ac_pwd='$ac_pwd'
7729
srcdir='$srcdir'
7730
INSTALL='$INSTALL'
7731
_ACEOF
7732
7733
cat >>$CONFIG_STATUS <<\_ACEOF
7734
# If no file are specified by the user, then we need to provide default
7735
# value. By we need to know if files were specified by the user.
7736
ac_need_defaults=:
7737
while test $# != 0
7738
do
7739
case $1 in
7740
--*=*)
7741
ac_option=`expr "X$1" : 'X\([^=]*\)='`
7742
ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
7743
ac_shift=:
7744
;;
7745
*)
7746
ac_option=$1
7747
ac_optarg=$2
7748
ac_shift=shift
7749
;;
7750
esac
7751
7752
case $ac_option in
7753
# Handling of the options.
7754
-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
7755
ac_cs_recheck=: ;;
7756
--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
7757
echo "$ac_cs_version"; exit ;;
7758
--debug | --debu | --deb | --de | --d | -d )
7759
debug=: ;;
7760
--file | --fil | --fi | --f )
7761
$ac_shift
7762
CONFIG_FILES="$CONFIG_FILES $ac_optarg"
7763
ac_need_defaults=false;;
7764
--he | --h | --help | --hel | -h )
7765
echo "$ac_cs_usage"; exit ;;
7766
-q | -quiet | --quiet | --quie | --qui | --qu | --q \
7767
| -silent | --silent | --silen | --sile | --sil | --si | --s)
7768
ac_cs_silent=: ;;
7769
7770
# This is an error.
7771
-*) { echo "$as_me: error: unrecognized option: $1
7772
Try \`$0 --help' for more information." >&2
7773
{ (exit 1); exit 1; }; } ;;
7774
7775
*) ac_config_targets="$ac_config_targets $1"
7776
ac_need_defaults=false ;;
7777
7778
esac
7779
shift
7780
done
7781
7782
ac_configure_extra_args=
7783
7784
if $ac_cs_silent; then
7785
exec 6>/dev/null
7786
ac_configure_extra_args="$ac_configure_extra_args --silent"
7787
fi
7788
7789
_ACEOF
7790
cat >>$CONFIG_STATUS <<_ACEOF
7791
if \$ac_cs_recheck; then
7792
echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
7793
CONFIG_SHELL=$SHELL
7794
export CONFIG_SHELL
7795
exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7796
fi
7797
7798
_ACEOF
7799
cat >>$CONFIG_STATUS <<\_ACEOF
7800
exec 5>>config.log
7801
{
7802
echo
7803
sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7804
## Running $as_me. ##
7805
_ASBOX
7806
echo "$ac_log"
7807
} >&5
7808
7809
_ACEOF
7810
cat >>$CONFIG_STATUS <<_ACEOF
7811
_ACEOF
7812
7813
cat >>$CONFIG_STATUS <<\_ACEOF
7814
7815
# Handling of arguments.
7816
for ac_config_target in $ac_config_targets
7817
do
7818
case $ac_config_target in
7819
"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7820
7821
*) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
7822
echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
7823
{ (exit 1); exit 1; }; };;
7824
esac
7825
done
7826
7827
7828
# If the user did not use the arguments to specify the items to instantiate,
7829
# then the envvar interface is used. Set only those that are not.
7830
# We use the long form for the default assignment because of an extremely
7831
# bizarre bug on SunOS 4.1.3.
7832
if $ac_need_defaults; then
7833
test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
7834
fi
7835
7836
# Have a temporary directory for convenience. Make it in the build tree
7837
# simply because there is no reason against having it here, and in addition,
7838
# creating and moving files from /tmp can sometimes cause problems.
7839
# Hook for its removal unless debugging.
7840
# Note that there is a small window in which the directory will not be cleaned:
7841
# after its creation but before its name has been assigned to `$tmp'.
7842
$debug ||
7843
{
7844
tmp=
7845
trap 'exit_status=$?
7846
{ test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
7847
' 0
7848
trap '{ (exit 1); exit 1; }' 1 2 13 15
7849
}
7850
# Create a (secure) tmp directory for tmp files.
7851
7852
{
7853
tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7854
test -n "$tmp" && test -d "$tmp"
7855
} ||
7856
{
7857
tmp=./conf$$-$RANDOM
7858
(umask 077 && mkdir "$tmp")
7859
} ||
7860
{
7861
echo "$me: cannot create a temporary directory in ." >&2
7862
{ (exit 1); exit 1; }
7863
}
7864
7865
#
7866
# Set up the sed scripts for CONFIG_FILES section.
7867
#
7868
7869
# No need to generate the scripts if there are no CONFIG_FILES.
7870
# This happens for instance when ./config.status config.h
7871
if test -n "$CONFIG_FILES"; then
7872
7873
_ACEOF
7874
7875
7876
7877
ac_delim='%!_!# '
7878
for ac_last_try in false false false false false :; do
7879
cat >conf$$subs.sed <<_ACEOF
7880
SHELL!$SHELL$ac_delim
7881
PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
7882
PACKAGE_NAME!$PACKAGE_NAME$ac_delim
7883
PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
7884
PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
7885
PACKAGE_STRING!$PACKAGE_STRING$ac_delim
7886
PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
7887
exec_prefix!$exec_prefix$ac_delim
7888
prefix!$prefix$ac_delim
7889
program_transform_name!$program_transform_name$ac_delim
7890
bindir!$bindir$ac_delim
7891
sbindir!$sbindir$ac_delim
7892
libexecdir!$libexecdir$ac_delim
7893
datarootdir!$datarootdir$ac_delim
7894
datadir!$datadir$ac_delim
7895
sysconfdir!$sysconfdir$ac_delim
7896
sharedstatedir!$sharedstatedir$ac_delim
7897
localstatedir!$localstatedir$ac_delim
7898
includedir!$includedir$ac_delim
7899
oldincludedir!$oldincludedir$ac_delim
7900
docdir!$docdir$ac_delim
7901
infodir!$infodir$ac_delim
7902
htmldir!$htmldir$ac_delim
7903
dvidir!$dvidir$ac_delim
7904
pdfdir!$pdfdir$ac_delim
7905
psdir!$psdir$ac_delim
7906
libdir!$libdir$ac_delim
7907
localedir!$localedir$ac_delim
7908
mandir!$mandir$ac_delim
7909
DEFS!$DEFS$ac_delim
7910
ECHO_C!$ECHO_C$ac_delim
7911
ECHO_N!$ECHO_N$ac_delim
7912
ECHO_T!$ECHO_T$ac_delim
7913
LIBS!$LIBS$ac_delim
7914
build_alias!$build_alias$ac_delim
7915
host_alias!$host_alias$ac_delim
7916
target_alias!$target_alias$ac_delim
7917
build!$build$ac_delim
7918
build_cpu!$build_cpu$ac_delim
7919
build_vendor!$build_vendor$ac_delim
7920
build_os!$build_os$ac_delim
7921
host!$host$ac_delim
7922
host_cpu!$host_cpu$ac_delim
7923
host_vendor!$host_vendor$ac_delim
7924
host_os!$host_os$ac_delim
7925
F77!$F77$ac_delim
7926
FFLAGS!$FFLAGS$ac_delim
7927
LDFLAGS!$LDFLAGS$ac_delim
7928
ac_ct_F77!$ac_ct_F77$ac_delim
7929
EXEEXT!$EXEEXT$ac_delim
7930
OBJEXT!$OBJEXT$ac_delim
7931
FLIBS!$FLIBS$ac_delim
7932
FC!$FC$ac_delim
7933
FCFLAGS!$FCFLAGS$ac_delim
7934
ac_ct_FC!$ac_ct_FC$ac_delim
7935
FCLIBS!$FCLIBS$ac_delim
7936
CXX!$CXX$ac_delim
7937
CXXFLAGS!$CXXFLAGS$ac_delim
7938
CPPFLAGS!$CPPFLAGS$ac_delim
7939
ac_ct_CXX!$ac_ct_CXX$ac_delim
7940
CC!$CC$ac_delim
7941
CFLAGS!$CFLAGS$ac_delim
7942
ac_ct_CC!$ac_ct_CC$ac_delim
7943
CPP!$CPP$ac_delim
7944
GREP!$GREP$ac_delim
7945
EGREP!$EGREP$ac_delim
7946
INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
7947
INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
7948
INSTALL_DATA!$INSTALL_DATA$ac_delim
7949
MAKE!$MAKE$ac_delim
7950
AR!$AR$ac_delim
7951
RANLIB!$RANLIB$ac_delim
7952
PROFILING_FLAG!$PROFILING_FLAG$ac_delim
7953
VERSION!$VERSION$ac_delim
7954
ARFLAGS!$ARFLAGS$ac_delim
7955
LINKER!$LINKER$ac_delim
7956
LIBOBJS!$LIBOBJS$ac_delim
7957
LTLIBOBJS!$LTLIBOBJS$ac_delim
7958
_ACEOF
7959
7960
if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 78; then
7961
break
7962
elif $ac_last_try; then
7963
{ { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
7964
echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
7965
{ (exit 1); exit 1; }; }
7966
else
7967
ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7968
fi
7969
done
7970
7971
ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
7972
if test -n "$ac_eof"; then
7973
ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
7974
ac_eof=`expr $ac_eof + 1`
7975
fi
7976
7977
cat >>$CONFIG_STATUS <<_ACEOF
7978
cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
7979
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
7980
_ACEOF
7981
sed '
7982
s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
7983
s/^/s,@/; s/!/@,|#_!!_#|/
7984
:n
7985
t n
7986
s/'"$ac_delim"'$/,g/; t
7987
s/$/\\/; p
7988
N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
7989
' >>$CONFIG_STATUS <conf$$subs.sed
7990
rm -f conf$$subs.sed
7991
cat >>$CONFIG_STATUS <<_ACEOF
7992
:end
7993
s/|#_!!_#|//g
7994
CEOF$ac_eof
7995
_ACEOF
7996
7997
7998
# VPATH may cause trouble with some makes, so we remove $(srcdir),
7999
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
8000
# trailing colons and then remove the whole line if VPATH becomes empty
8001
# (actually we leave an empty line to preserve line numbers).
8002
if test "x$srcdir" = x.; then
8003
ac_vpsub='/^[ ]*VPATH[ ]*=/{
8004
s/:*\$(srcdir):*/:/
8005
s/:*\${srcdir}:*/:/
8006
s/:*@srcdir@:*/:/
8007
s/^\([^=]*=[ ]*\):*/\1/
8008
s/:*$//
8009
s/^[^=]*=[ ]*$//
8010
}'
8011
fi
8012
8013
cat >>$CONFIG_STATUS <<\_ACEOF
8014
fi # test -n "$CONFIG_FILES"
8015
8016
8017
for ac_tag in :F $CONFIG_FILES
8018
do
8019
case $ac_tag in
8020
:[FHLC]) ac_mode=$ac_tag; continue;;
8021
esac
8022
case $ac_mode$ac_tag in
8023
:[FHL]*:*);;
8024
:L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
8025
echo "$as_me: error: Invalid tag $ac_tag." >&2;}
8026
{ (exit 1); exit 1; }; };;
8027
:[FH]-) ac_tag=-:-;;
8028
:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8029
esac
8030
ac_save_IFS=$IFS
8031
IFS=:
8032
set x $ac_tag
8033
IFS=$ac_save_IFS
8034
shift
8035
ac_file=$1
8036
shift
8037
8038
case $ac_mode in
8039
:L) ac_source=$1;;
8040
:[FH])
8041
ac_file_inputs=
8042
for ac_f
8043
do
8044
case $ac_f in
8045
-) ac_f="$tmp/stdin";;
8046
*) # Look for the file first in the build tree, then in the source tree
8047
# (if the path is not absolute). The absolute path cannot be DOS-style,
8048
# because $ac_f cannot contain `:'.
8049
test -f "$ac_f" ||
8050
case $ac_f in
8051
[\\/$]*) false;;
8052
*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8053
esac ||
8054
{ { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
8055
echo "$as_me: error: cannot find input file: $ac_f" >&2;}
8056
{ (exit 1); exit 1; }; };;
8057
esac
8058
ac_file_inputs="$ac_file_inputs $ac_f"
8059
done
8060
8061
# Let's still pretend it is `configure' which instantiates (i.e., don't
8062
# use $as_me), people would be surprised to read:
8063
# /* config.h. Generated by config.status. */
8064
configure_input="Generated from "`IFS=:
8065
echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
8066
if test x"$ac_file" != x-; then
8067
configure_input="$ac_file. $configure_input"
8068
{ echo "$as_me:$LINENO: creating $ac_file" >&5
8069
echo "$as_me: creating $ac_file" >&6;}
8070
fi
8071
8072
case $ac_tag in
8073
*:-:* | *:-) cat >"$tmp/stdin";;
8074
esac
8075
;;
8076
esac
8077
8078
ac_dir=`$as_dirname -- "$ac_file" ||
8079
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8080
X"$ac_file" : 'X\(//\)[^/]' \| \
8081
X"$ac_file" : 'X\(//\)$' \| \
8082
X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
8083
echo X"$ac_file" |
8084
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8085
s//\1/
8086
q
8087
}
8088
/^X\(\/\/\)[^/].*/{
8089
s//\1/
8090
q
8091
}
8092
/^X\(\/\/\)$/{
8093
s//\1/
8094
q
8095
}
8096
/^X\(\/\).*/{
8097
s//\1/
8098
q
8099
}
8100
s/.*/./; q'`
8101
{ as_dir="$ac_dir"
8102
case $as_dir in #(
8103
-*) as_dir=./$as_dir;;
8104
esac
8105
test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
8106
as_dirs=
8107
while :; do
8108
case $as_dir in #(
8109
*\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
8110
*) as_qdir=$as_dir;;
8111
esac
8112
as_dirs="'$as_qdir' $as_dirs"
8113
as_dir=`$as_dirname -- "$as_dir" ||
8114
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
8115
X"$as_dir" : 'X\(//\)[^/]' \| \
8116
X"$as_dir" : 'X\(//\)$' \| \
8117
X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
8118
echo X"$as_dir" |
8119
sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
8120
s//\1/
8121
q
8122
}
8123
/^X\(\/\/\)[^/].*/{
8124
s//\1/
8125
q
8126
}
8127
/^X\(\/\/\)$/{
8128
s//\1/
8129
q
8130
}
8131
/^X\(\/\).*/{
8132
s//\1/
8133
q
8134
}
8135
s/.*/./; q'`
8136
test -d "$as_dir" && break
8137
done
8138
test -z "$as_dirs" || eval "mkdir $as_dirs"
8139
} || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
8140
echo "$as_me: error: cannot create directory $as_dir" >&2;}
8141
{ (exit 1); exit 1; }; }; }
8142
ac_builddir=.
8143
8144
case "$ac_dir" in
8145
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8146
*)
8147
ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
8148
# A ".." for each directory in $ac_dir_suffix.
8149
ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
8150
case $ac_top_builddir_sub in
8151
"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8152
*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8153
esac ;;
8154
esac
8155
ac_abs_top_builddir=$ac_pwd
8156
ac_abs_builddir=$ac_pwd$ac_dir_suffix
8157
# for backward compatibility:
8158
ac_top_builddir=$ac_top_build_prefix
8159
8160
case $srcdir in
8161
.) # We are building in place.
8162
ac_srcdir=.
8163
ac_top_srcdir=$ac_top_builddir_sub
8164
ac_abs_top_srcdir=$ac_pwd ;;
8165
[\\/]* | ?:[\\/]* ) # Absolute name.
8166
ac_srcdir=$srcdir$ac_dir_suffix;
8167
ac_top_srcdir=$srcdir
8168
ac_abs_top_srcdir=$srcdir ;;
8169
*) # Relative name.
8170
ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8171
ac_top_srcdir=$ac_top_build_prefix$srcdir
8172
ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8173
esac
8174
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8175
8176
8177
case $ac_mode in
8178
:F)
8179
#
8180
# CONFIG_FILE
8181
#
8182
8183
case $INSTALL in
8184
[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8185
*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8186
esac
8187
_ACEOF
8188
8189
cat >>$CONFIG_STATUS <<\_ACEOF
8190
# If the template does not know about datarootdir, expand it.
8191
# FIXME: This hack should be removed a few years after 2.60.
8192
ac_datarootdir_hack=; ac_datarootdir_seen=
8193
8194
case `sed -n '/datarootdir/ {
8195
p
8196
q
8197
}
8198
/@datadir@/p
8199
/@docdir@/p
8200
/@infodir@/p
8201
/@localedir@/p
8202
/@mandir@/p
8203
' $ac_file_inputs` in
8204
*datarootdir*) ac_datarootdir_seen=yes;;
8205
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
8206
{ echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8207
echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8208
_ACEOF
8209
cat >>$CONFIG_STATUS <<_ACEOF
8210
ac_datarootdir_hack='
8211
s&@datadir@&$datadir&g
8212
s&@docdir@&$docdir&g
8213
s&@infodir@&$infodir&g
8214
s&@localedir@&$localedir&g
8215
s&@mandir@&$mandir&g
8216
s&\\\${datarootdir}&$datarootdir&g' ;;
8217
esac
8218
_ACEOF
8219
8220
# Neutralize VPATH when `$srcdir' = `.'.
8221
# Shell code in configure.ac might set extrasub.
8222
# FIXME: do we really want to maintain this feature?
8223
cat >>$CONFIG_STATUS <<_ACEOF
8224
sed "$ac_vpsub
8225
$extrasub
8226
_ACEOF
8227
cat >>$CONFIG_STATUS <<\_ACEOF
8228
:t
8229
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8230
s&@configure_input@&$configure_input&;t t
8231
s&@top_builddir@&$ac_top_builddir_sub&;t t
8232
s&@srcdir@&$ac_srcdir&;t t
8233
s&@abs_srcdir@&$ac_abs_srcdir&;t t
8234
s&@top_srcdir@&$ac_top_srcdir&;t t
8235
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8236
s&@builddir@&$ac_builddir&;t t
8237
s&@abs_builddir@&$ac_abs_builddir&;t t
8238
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8239
s&@INSTALL@&$ac_INSTALL&;t t
8240
$ac_datarootdir_hack
8241
" $ac_file_inputs | sed -f "$tmp/subs-1.sed" >$tmp/out
8242
8243
test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8244
{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8245
{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8246
{ echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8247
which seems to be undefined. Please make sure it is defined." >&5
8248
echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8249
which seems to be undefined. Please make sure it is defined." >&2;}
8250
8251
rm -f "$tmp/stdin"
8252
case $ac_file in
8253
-) cat "$tmp/out"; rm -f "$tmp/out";;
8254
*) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
8255
esac
8256
;;
8257
8258
8259
8260
esac
8261
8262
done # for ac_tag
8263
8264
8265
{ (exit 0); exit 0; }
8266
_ACEOF
8267
chmod +x $CONFIG_STATUS
8268
ac_clean_files=$ac_clean_files_save
8269
8270
8271
# configure is writing to config.log, and then calls config.status.
8272
# config.status does its own redirection, appending to config.log.
8273
# Unfortunately, on DOS this fails, as config.log is still kept open
8274
# by configure, so config.status won't be able to write to it; its
8275
# output is simply discarded. So we exec the FD to /dev/null,
8276
# effectively closing config.log, so it can be properly (re)opened and
8277
# appended to by config.status. When coming back to configure, we
8278
# need to make the FD available again.
8279
if test "$no_create" != yes; then
8280
ac_cs_success=:
8281
ac_config_status_args=
8282
test "$silent" = yes &&
8283
ac_config_status_args="$ac_config_status_args --quiet"
8284
exec 5>/dev/null
8285
$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
8286
exec 5>>config.log
8287
# Use ||, not &&, to avoid exiting from the if with $? = 1, which
8288
# would make configure fail if this is the last instruction.
8289
$ac_cs_success || { (exit 1); exit 1; }
8290
fi
8291
Loggerhead is a web-based interface for Breezy
Version: 2.0.1