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configure.in (_XOPEN_SOURCE, [...]): Check that _XOPEN_SOURCE 500L may be defined before defining these. 

2002-10-18  Krister Walfridsson  <cato@df.lth.se>

       * libU77/configure.in (_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED,
       __EXTENSIONS__, _FILE_OFFSET_BITS): Check that _XOPEN_SOURCE 500L
       may be defined before defining these.
       * libU77/configure: Regenerate.
       * libI77/configure.in (_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED,
       __EXTENSIONS__, _FILE_OFFSET_BITS): Check that _XOPEN_SOURCE 500L
       may be defined before defining these.
       * libI77/configure: Regenerate.

From-SVN: r59639
This commit is contained in:
Krister Walfridsson 2002-11-29 18:53:45 +01:00 committed by Krister Walfridsson
parent b8bbda910a
commit c6d0530757
5 changed files with 282 additions and 203 deletions
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11
libf2c/ChangeLog
View File

@ -3,6 +3,17 @@
PR fortran/8587
* libF77/pow_zz.c: Handle (0.0, 0.0) ** power.
2002-10-18 Krister Walfridsson <cato@df.lth.se>
* libU77/configure.in (_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED,
__EXTENSIONS__, _FILE_OFFSET_BITS): Check that _XOPEN_SOURCE 500L
may be defined before defining these.
* libU77/configure: Regenerate.
* libI77/configure.in (_XOPEN_SOURCE, _XOPEN_SOURCE_EXTENDED,
__EXTENSIONS__, _FILE_OFFSET_BITS): Check that _XOPEN_SOURCE 500L
may be defined before defining these.
* libI77/configure: Regenerate.
2002-09-23 Zack Weinberg <zack@codesourcery.com>
* libF77/Version.c: Rename junk to __LIBF77_VERSION__. Add

209
libf2c/libI77/configure vendored
View File

@ -523,32 +523,6 @@ fi
# These defines are necessary to get 64-bit file size support.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE 500L
EOF
# The following is needed by irix6.2 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE_EXTENDED 1
EOF
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define __EXTENSIONS__ 1
EOF
cat >> confdefs.h <<\EOF
#define _FILE_OFFSET_BITS 64
EOF
cat >> confdefs.h <<\EOF
#define _LARGEFILE_SOURCE 1
EOF
# For g77 we'll set CC to point at the built gcc, but this will get it into
@ -556,7 +530,7 @@ EOF
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:560: checking for $ac_word" >&5
echo "configure:534: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -586,7 +560,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:590: checking for $ac_word" >&5
echo "configure:564: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -637,7 +611,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:641: checking for $ac_word" >&5
echo "configure:615: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -670,7 +644,7 @@ fi
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:674: checking whether we are using GNU C" >&5
echo "configure:648: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -679,7 +653,7 @@ else
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:683: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@ -698,7 +672,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:702: checking whether ${CC-cc} accepts -g" >&5
echo "configure:676: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -730,13 +704,64 @@ else
fi
# These defines are necessary to get 64-bit file size support.
# NetBSD 1.4 header files does not support XOPEN_SOURCE == 500, but it
# handles 64-bit file sizes without needing these defines.
echo $ac_n "checking whether _XOPEN_SOURCE may be defined""... $ac_c" 1>&6
echo "configure:712: checking whether _XOPEN_SOURCE may be defined" >&5
cat > conftest.$ac_ext <<EOF
#line 714 "configure"
#include "confdefs.h"
#define _XOPEN_SOURCE 500L
#include <unistd.h>
int main() {
; return 0; }
EOF
if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
may_use_xopen_source=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
may_use_xopen_source=no
fi
rm -f conftest*
echo "$ac_t""$may_use_xopen_source" 1>&6
if test $may_use_xopen_source = yes; then
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE 500L
EOF
# The following is needed by irix6.2 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE_EXTENDED 1
EOF
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define __EXTENSIONS__ 1
EOF
cat >> confdefs.h <<\EOF
#define _FILE_OFFSET_BITS 64
EOF
cat >> confdefs.h <<\EOF
#define _LARGEFILE_SOURCE 1
EOF
fi
LIBTOOL='$(SHELL) ../libtool'
test "$AR" || AR=ar
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:740: checking whether ${MAKE-make} sets \${MAKE}" >&5
echo "configure:765: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -766,7 +791,7 @@ fi
# Sanity check for the cross-compilation case:
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:770: checking how to run the C preprocessor" >&5
echo "configure:795: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@ -781,13 +806,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 785 "configure"
#line 810 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:791: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:816: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -798,13 +823,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 802 "configure"
#line 827 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:808: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:833: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -815,13 +840,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 819 "configure"
#line 844 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:825: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:850: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -847,17 +872,17 @@ echo "$ac_t""$CPP" 1>&6
ac_safe=`echo "stdio.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for stdio.h""... $ac_c" 1>&6
echo "configure:851: checking for stdio.h" >&5
echo "configure:876: checking for stdio.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 856 "configure"
#line 881 "configure"
#include "confdefs.h"
#include <stdio.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:861: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -885,12 +910,12 @@ fi
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:889: checking for ANSI C header files" >&5
echo "configure:914: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 894 "configure"
#line 919 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@ -898,7 +923,7 @@ else
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:902: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:927: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -915,7 +940,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 919 "configure"
#line 944 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@ -933,7 +958,7 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 937 "configure"
#line 962 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@ -954,7 +979,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 958 "configure"
#line 983 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -965,7 +990,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
if { (eval echo configure:969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:994: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@ -989,12 +1014,12 @@ EOF
fi
echo $ac_n "checking for posix""... $ac_c" 1>&6
echo "configure:993: checking for posix" >&5
echo "configure:1018: checking for posix" >&5
if eval "test \"`echo '$''{'g77_cv_header_posix'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 998 "configure"
#line 1023 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <unistd.h>
@ -1020,12 +1045,12 @@ echo "$ac_t""$g77_cv_header_posix" 1>&6
# We can rely on the GNU library being posix-ish. I guess checking the
# header isn't actually like checking the functions, though...
echo $ac_n "checking for GNU library""... $ac_c" 1>&6
echo "configure:1024: checking for GNU library" >&5
echo "configure:1049: checking for GNU library" >&5
if eval "test \"`echo '$''{'g77_cv_lib_gnu'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1029 "configure"
#line 1054 "configure"
#include "confdefs.h"
#include <stdio.h>
#ifdef __GNU_LIBRARY__
@ -1049,12 +1074,12 @@ echo "$ac_t""$g77_cv_lib_gnu" 1>&6
# Apparently cygwin needs to be special-cased.
echo $ac_n "checking for cyg\`win'32""... $ac_c" 1>&6
echo "configure:1053: checking for cyg\`win'32" >&5
echo "configure:1078: checking for cyg\`win'32" >&5
if eval "test \"`echo '$''{'g77_cv_sys_cygwin32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1058 "configure"
#line 1083 "configure"
#include "confdefs.h"
#ifdef __CYGWIN32__
yes
@ -1077,12 +1102,12 @@ echo "$ac_t""$g77_cv_sys_cygwin32" 1>&6
# ditto for mingw32.
echo $ac_n "checking for mingw32""... $ac_c" 1>&6
echo "configure:1081: checking for mingw32" >&5
echo "configure:1106: checking for mingw32" >&5
if eval "test \"`echo '$''{'g77_cv_sys_mingw32'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1086 "configure"
#line 1111 "configure"
#include "confdefs.h"
#ifdef __MINGW32__
yes
@ -1105,12 +1130,12 @@ echo "$ac_t""$g77_cv_sys_mingw32" 1>&6
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:1109: checking for working const" >&5
echo "configure:1134: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1114 "configure"
#line 1139 "configure"
#include "confdefs.h"
int main() {
@ -1159,7 +1184,7 @@ ccp = (char const *const *) p;
; return 0; }
EOF
if { (eval echo configure:1163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
@ -1180,12 +1205,12 @@ EOF
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:1184: checking for size_t" >&5
echo "configure:1209: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1189 "configure"
#line 1214 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -1218,12 +1243,12 @@ fi
# Apparently positive result on cygwin loses re. NON_UNIX_STDIO
# (as of cygwin b18). Likewise on mingw.
echo $ac_n "checking for fstat""... $ac_c" 1>&6
echo "configure:1222: checking for fstat" >&5
echo "configure:1247: checking for fstat" >&5
if eval "test \"`echo '$''{'ac_cv_func_fstat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1227 "configure"
#line 1252 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char fstat(); below. */
@ -1246,7 +1271,7 @@ fstat();
; return 0; }
EOF
if { (eval echo configure:1250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1275: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_fstat=yes"
else
@ -1266,7 +1291,7 @@ else
fi
echo $ac_n "checking need for NON_UNIX_STDIO""... $ac_c" 1>&6
echo "configure:1270: checking need for NON_UNIX_STDIO" >&5
echo "configure:1295: checking need for NON_UNIX_STDIO" >&5
if test $g77_cv_sys_cygwin32 = yes \
|| test $g77_cv_sys_mingw32 = yes \
|| test $ac_cv_func_fstat = no; then
@ -1282,12 +1307,12 @@ fi
for ac_func in fseeko
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1286: checking for $ac_func" >&5
echo "configure:1311: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1291 "configure"
#line 1316 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1310,7 +1335,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1339: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1337,12 +1362,12 @@ done
for ac_func in ftello
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1341: checking for $ac_func" >&5
echo "configure:1366: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1346 "configure"
#line 1371 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1365,7 +1390,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1392,12 +1417,12 @@ done
for ac_func in ftruncate
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1396: checking for $ac_func" >&5
echo "configure:1421: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1401 "configure"
#line 1426 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1420,7 +1445,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1447,12 +1472,12 @@ done
for ac_func in mkstemp
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1451: checking for $ac_func" >&5
echo "configure:1476: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1456 "configure"
#line 1481 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1475,7 +1500,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1502,12 +1527,12 @@ done
for ac_func in tempnam
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1506: checking for $ac_func" >&5
echo "configure:1531: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1511 "configure"
#line 1536 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1530,7 +1555,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1557,12 +1582,12 @@ done
for ac_func in tmpnam
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1561: checking for $ac_func" >&5
echo "configure:1586: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1566 "configure"
#line 1591 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1585,7 +1610,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1614: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1615,19 +1640,19 @@ done
# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
# we're posix-conformant, so always do the test.
echo $ac_n "checking for ansi/posix sprintf result""... $ac_c" 1>&6
echo "configure:1619: checking for ansi/posix sprintf result" >&5
echo "configure:1644: checking for ansi/posix sprintf result" >&5
if test "$cross_compiling" = yes; then
g77_cv_sys_sprintf_ansi=no
else
cat > conftest.$ac_ext <<EOF
#line 1624 "configure"
#line 1649 "configure"
#include "confdefs.h"
#include <stdio.h>
/* does sprintf return the number of chars transferred? */
main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
EOF
if { (eval echo configure:1631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:1656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
g77_cv_sys_sprintf_ansi=yes
else
@ -1658,9 +1683,9 @@ fi
# define NON_ANSI_RW_MODES on unix (can't hurt)
echo $ac_n "checking NON_ANSI_RW_MODES""... $ac_c" 1>&6
echo "configure:1662: checking NON_ANSI_RW_MODES" >&5
echo "configure:1687: checking NON_ANSI_RW_MODES" >&5
cat > conftest.$ac_ext <<EOF
#line 1664 "configure"
#line 1689 "configure"
#include "confdefs.h"
#ifdef unix
yes
@ -1705,12 +1730,12 @@ EOF
echo $ac_n "checking for off_t""... $ac_c" 1>&6
echo "configure:1709: checking for off_t" >&5
echo "configure:1734: checking for off_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1714 "configure"
#line 1739 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS

33
libf2c/libI77/configure.in
View File

@ -23,18 +23,6 @@ AC_PREREQ(2.12.1)
AC_INIT(ftell_.c)
AC_CONFIG_HEADER(config.h)
# These defines are necessary to get 64-bit file size support.
AC_DEFINE(_XOPEN_SOURCE, 500L, [Get Single Unix Specification semantics])
# The following is needed by irix6.2 so that struct timeval is declared.
AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Get Single Unix Specification semantics])
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
AC_DEFINE(__EXTENSIONS__, 1, [Solaris extensions])
AC_DEFINE(_FILE_OFFSET_BITS, 64, [Get 64-bit file size support])
AC_DEFINE(_LARGEFILE_SOURCE, 1, [Define for HP-UX ftello and fseeko extension.])
dnl Checks for programs.
dnl FIXME AC_PROG_CC wants CC to be able to link things, but it may
dnl not be able to.
define([AC_PROG_CC_WORKS],[])
@ -43,6 +31,27 @@ define([AC_PROG_CC_WORKS],[])
# the makefiles
AC_PROG_CC
# These defines are necessary to get 64-bit file size support.
# NetBSD 1.4 header files does not support XOPEN_SOURCE == 500, but it
# handles 64-bit file sizes without needing these defines.
AC_MSG_CHECKING(whether _XOPEN_SOURCE may be defined)
AC_TRY_COMPILE([#define _XOPEN_SOURCE 500L
#include <unistd.h>],,
may_use_xopen_source=yes,
may_use_xopen_source=no)
AC_MSG_RESULT($may_use_xopen_source)
if test $may_use_xopen_source = yes; then
AC_DEFINE(_XOPEN_SOURCE, 500L, [Get Single Unix Specification semantics])
# The following is needed by irix6.2 so that struct timeval is declared.
AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Get Single Unix Specification semantics])
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
AC_DEFINE(__EXTENSIONS__, 1, [Solaris extensions])
AC_DEFINE(_FILE_OFFSET_BITS, 64, [Get 64-bit file size support])
AC_DEFINE(_LARGEFILE_SOURCE, 1, [Define for HP-UX ftello and fseeko extension.])
fi
dnl Checks for programs.
LIBTOOL='$(SHELL) ../libtool'
AC_SUBST(LIBTOOL)

201
libf2c/libU77/configure vendored
View File

@ -523,28 +523,6 @@ fi
# These defines are necessary to get 64-bit file size support.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE 500L
EOF
# The following is needed by irix6.2 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE_EXTENDED 1
EOF
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define __EXTENSIONS__ 1
EOF
cat >> confdefs.h <<\EOF
#define _FILE_OFFSET_BITS 64
EOF
# For g77 we'll set CC to point at the built gcc, but this will get it into
@ -552,7 +530,7 @@ EOF
# Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:556: checking for $ac_word" >&5
echo "configure:534: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -582,7 +560,7 @@ if test -z "$CC"; then
# Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:586: checking for $ac_word" >&5
echo "configure:564: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -633,7 +611,7 @@ fi
# Extract the first word of "cl", so it can be a program name with args.
set dummy cl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:637: checking for $ac_word" >&5
echo "configure:615: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -666,7 +644,7 @@ fi
echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
echo "configure:670: checking whether we are using GNU C" >&5
echo "configure:648: checking whether we are using GNU C" >&5
if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -675,7 +653,7 @@ else
yes;
#endif
EOF
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:679: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:657: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
ac_cv_prog_gcc=yes
else
ac_cv_prog_gcc=no
@ -694,7 +672,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
ac_save_CFLAGS="$CFLAGS"
CFLAGS=
echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
echo "configure:698: checking whether ${CC-cc} accepts -g" >&5
echo "configure:676: checking whether ${CC-cc} accepts -g" >&5
if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -726,6 +704,53 @@ else
fi
# These defines are necessary to get 64-bit file size support.
# NetBSD 1.4 header files does not support XOPEN_SOURCE == 500, but it
# handles 64-bit file sizes without needing these defines.
echo $ac_n "checking whether _XOPEN_SOURCE may be defined""... $ac_c" 1>&6
echo "configure:712: checking whether _XOPEN_SOURCE may be defined" >&5
cat > conftest.$ac_ext <<EOF
#line 714 "configure"
#include "confdefs.h"
#define _XOPEN_SOURCE 500L
#include <unistd.h>
int main() {
; return 0; }
EOF
if { (eval echo configure:722: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
may_use_xopen_source=yes
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -rf conftest*
may_use_xopen_source=no
fi
rm -f conftest*
echo "$ac_t""$may_use_xopen_source" 1>&6
if test $may_use_xopen_source = yes; then
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE 500L
EOF
# The following is needed by irix6.2 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define _XOPEN_SOURCE_EXTENDED 1
EOF
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
cat >> confdefs.h <<\EOF
#define __EXTENSIONS__ 1
EOF
cat >> confdefs.h <<\EOF
#define _FILE_OFFSET_BITS 64
EOF
fi
LIBTOOL='$(SHELL) ../libtool'
@ -738,7 +763,7 @@ fi
test "$AR" || AR=ar
echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
echo "configure:742: checking whether ${MAKE-make} sets \${MAKE}" >&5
echo "configure:767: checking whether ${MAKE-make} sets \${MAKE}" >&5
set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -768,7 +793,7 @@ fi
# Extract the first word of "chmod", so it can be a program name with args.
set dummy chmod; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:772: checking for $ac_word" >&5
echo "configure:797: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_ac_cv_prog_chmod'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
@ -812,7 +837,7 @@ else
fi
echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
echo "configure:816: checking how to run the C preprocessor" >&5
echo "configure:841: checking how to run the C preprocessor" >&5
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
CPP=
@ -827,13 +852,13 @@ else
# On the NeXT, cc -E runs the code through the compiler's parser,
# not just through cpp.
cat > conftest.$ac_ext <<EOF
#line 831 "configure"
#line 856 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:837: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:862: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -844,13 +869,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -E -traditional-cpp"
cat > conftest.$ac_ext <<EOF
#line 848 "configure"
#line 873 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:854: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:879: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -861,13 +886,13 @@ else
rm -rf conftest*
CPP="${CC-cc} -nologo -E"
cat > conftest.$ac_ext <<EOF
#line 865 "configure"
#line 890 "configure"
#include "confdefs.h"
#include <assert.h>
Syntax Error
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:871: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:896: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
:
@ -892,12 +917,12 @@ fi
echo "$ac_t""$CPP" 1>&6
echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
echo "configure:896: checking for ANSI C header files" >&5
echo "configure:921: checking for ANSI C header files" >&5
if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 901 "configure"
#line 926 "configure"
#include "confdefs.h"
#include <stdlib.h>
#include <stdarg.h>
@ -905,7 +930,7 @@ else
#include <float.h>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:909: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:934: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -922,7 +947,7 @@ rm -f conftest*
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 926 "configure"
#line 951 "configure"
#include "confdefs.h"
#include <string.h>
EOF
@ -940,7 +965,7 @@ fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat > conftest.$ac_ext <<EOF
#line 944 "configure"
#line 969 "configure"
#include "confdefs.h"
#include <stdlib.h>
EOF
@ -961,7 +986,7 @@ if test "$cross_compiling" = yes; then
:
else
cat > conftest.$ac_ext <<EOF
#line 965 "configure"
#line 990 "configure"
#include "confdefs.h"
#include <ctype.h>
#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@ -972,7 +997,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
exit (0); }
EOF
if { (eval echo configure:976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:1001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
:
else
@ -996,12 +1021,12 @@ EOF
fi
echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
echo "configure:1000: checking whether time.h and sys/time.h may both be included" >&5
echo "configure:1025: checking whether time.h and sys/time.h may both be included" >&5
if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1005 "configure"
#line 1030 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/time.h>
@ -1010,7 +1035,7 @@ int main() {
struct tm *tp;
; return 0; }
EOF
if { (eval echo configure:1014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1039: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_header_time=yes
else
@ -1035,17 +1060,17 @@ for ac_hdr in limits.h unistd.h sys/time.h string.h stdlib.h \
do
ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
echo "configure:1039: checking for $ac_hdr" >&5
echo "configure:1064: checking for $ac_hdr" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1044 "configure"
#line 1069 "configure"
#include "confdefs.h"
#include <$ac_hdr>
EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:1049: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
{ (eval echo configure:1074: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
if test -z "$ac_err"; then
rm -rf conftest*
@ -1073,12 +1098,12 @@ done
echo $ac_n "checking for working const""... $ac_c" 1>&6
echo "configure:1077: checking for working const" >&5
echo "configure:1102: checking for working const" >&5
if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1082 "configure"
#line 1107 "configure"
#include "confdefs.h"
int main() {
@ -1127,7 +1152,7 @@ ccp = (char const *const *) p;
; return 0; }
EOF
if { (eval echo configure:1131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1156: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_c_const=yes
else
@ -1148,12 +1173,12 @@ EOF
fi
echo $ac_n "checking for size_t""... $ac_c" 1>&6
echo "configure:1152: checking for size_t" >&5
echo "configure:1177: checking for size_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1157 "configure"
#line 1182 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -1181,12 +1206,12 @@ EOF
fi
echo $ac_n "checking for mode_t""... $ac_c" 1>&6
echo "configure:1185: checking for mode_t" >&5
echo "configure:1210: checking for mode_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_mode_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1190 "configure"
#line 1215 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -1215,12 +1240,12 @@ fi
echo $ac_n "checking for pid_t""... $ac_c" 1>&6
echo "configure:1219: checking for pid_t" >&5
echo "configure:1244: checking for pid_t" >&5
if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1224 "configure"
#line 1249 "configure"
#include "confdefs.h"
#include <sys/types.h>
#if STDC_HEADERS
@ -1248,12 +1273,12 @@ EOF
fi
echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6
echo "configure:1252: checking for st_blksize in struct stat" >&5
echo "configure:1277: checking for st_blksize in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1257 "configure"
#line 1282 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
@ -1261,7 +1286,7 @@ int main() {
struct stat s; s.st_blksize;
; return 0; }
EOF
if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blksize=yes
else
@ -1282,12 +1307,12 @@ EOF
fi
echo $ac_n "checking for st_blocks in struct stat""... $ac_c" 1>&6
echo "configure:1286: checking for st_blocks in struct stat" >&5
echo "configure:1311: checking for st_blocks in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_blocks'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1291 "configure"
#line 1316 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
@ -1295,7 +1320,7 @@ int main() {
struct stat s; s.st_blocks;
; return 0; }
EOF
if { (eval echo configure:1299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_blocks=yes
else
@ -1318,12 +1343,12 @@ else
fi
echo $ac_n "checking for st_rdev in struct stat""... $ac_c" 1>&6
echo "configure:1322: checking for st_rdev in struct stat" >&5
echo "configure:1347: checking for st_rdev in struct stat" >&5
if eval "test \"`echo '$''{'ac_cv_struct_st_rdev'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1327 "configure"
#line 1352 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <sys/stat.h>
@ -1331,7 +1356,7 @@ int main() {
struct stat s; s.st_rdev;
; return 0; }
EOF
if { (eval echo configure:1335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_st_rdev=yes
else
@ -1352,12 +1377,12 @@ EOF
fi
echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
echo "configure:1356: checking whether struct tm is in sys/time.h or time.h" >&5
echo "configure:1381: checking whether struct tm is in sys/time.h or time.h" >&5
if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1361 "configure"
#line 1386 "configure"
#include "confdefs.h"
#include <sys/types.h>
#include <time.h>
@ -1365,7 +1390,7 @@ int main() {
struct tm *tp; tp->tm_sec;
; return 0; }
EOF
if { (eval echo configure:1369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
ac_cv_struct_tm=time.h
else
@ -1387,7 +1412,7 @@ fi
echo $ac_n "checking for gethostname in -lsocket""... $ac_c" 1>&6
echo "configure:1391: checking for gethostname in -lsocket" >&5
echo "configure:1416: checking for gethostname in -lsocket" >&5
ac_lib_var=`echo socket'_'gethostname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
@ -1395,7 +1420,7 @@ else
ac_save_LIBS="$LIBS"
LIBS="-lsocket $LIBS"
cat > conftest.$ac_ext <<EOF
#line 1399 "configure"
#line 1424 "configure"
#include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2
@ -1406,7 +1431,7 @@ int main() {
gethostname()
; return 0; }
EOF
if { (eval echo configure:1410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes"
else
@ -1432,12 +1457,12 @@ for ac_func in symlink getcwd getwd lstat gethostname strerror clock \
getrusage times alarm getlogin getgid getuid kill link ttyname
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1436: checking for $ac_func" >&5
echo "configure:1461: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1441 "configure"
#line 1466 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1460,7 +1485,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1489,12 +1514,12 @@ done
for ac_func in gettimeofday
do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:1493: checking for $ac_func" >&5
echo "configure:1518: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1498 "configure"
#line 1523 "configure"
#include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */
@ -1517,7 +1542,7 @@ $ac_func();
; return 0; }
EOF
if { (eval echo configure:1521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
eval "ac_cv_func_$ac_func=yes"
else
@ -1543,19 +1568,19 @@ done
if test "$ac_cv_func_gettimeofday" = yes; then
echo $ac_n "checking for struct timezone""... $ac_c" 1>&6
echo "configure:1547: checking for struct timezone" >&5
echo "configure:1572: checking for struct timezone" >&5
if eval "test \"`echo '$''{'g77_cv_struct_timezone'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1552 "configure"
#line 1577 "configure"
#include "confdefs.h"
#include <sys/time.h>
int main() {
struct timezone tz;
; return 0; }
EOF
if { (eval echo configure:1559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
if { (eval echo configure:1584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest*
g77_cv_struct_timezone=yes
else
@ -1576,7 +1601,7 @@ EOF
else
cat > conftest.$ac_ext <<EOF
#line 1580 "configure"
#line 1605 "configure"
#include "confdefs.h"
#ifdef TIME_WITH_SYS_TIME
@ -1599,7 +1624,7 @@ main ()
exit (0);
}
EOF
if { (eval echo configure:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
if { (eval echo configure:1628: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
then
cat >> confdefs.h <<\EOF
#define HAVE_TIMEZONE 1
@ -1615,12 +1640,12 @@ fi
fi
echo $ac_n "checking whether gettimeofday can accept two arguments""... $ac_c" 1>&6
echo "configure:1619: checking whether gettimeofday can accept two arguments" >&5
echo "configure:1644: checking whether gettimeofday can accept two arguments" >&5
if eval "test \"`echo '$''{'emacs_cv_gettimeofday_two_arguments'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 1624 "configure"
#line 1649 "configure"
#include "confdefs.h"
#ifdef TIME_WITH_SYS_TIME
@ -1646,7 +1671,7 @@ int main() {
gettimeofday (&time, DUMMY);
; return 0; }
EOF
if { (eval echo configure:1650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
if { (eval echo configure:1675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
rm -rf conftest*
emacs_cv_gettimeofday_two_arguments=yes
else

31
libf2c/libU77/configure.in
View File

@ -23,17 +23,6 @@ AC_PREREQ(2.12.1)
AC_INIT(access_.c)
AC_CONFIG_HEADER(config.h:config.hin)
# These defines are necessary to get 64-bit file size support.
AC_DEFINE(_XOPEN_SOURCE, 500L, [Get Single Unix Specification semantics])
# The following is needed by irix6.2 so that struct timeval is declared.
AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Get Single Unix Specification semantics])
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
AC_DEFINE(__EXTENSIONS__, 1, [Solaris extensions])
AC_DEFINE(_FILE_OFFSET_BITS, 64, [Get 64-bit file size support])
dnl Checks for programs.
dnl FIXME AC_PROG_CC wants CC to be able to link things, but it may
dnl not be able to.
define([AC_PROG_CC_WORKS],[])
@ -42,6 +31,26 @@ define([AC_PROG_CC_WORKS],[])
# the makefiles
AC_PROG_CC
# These defines are necessary to get 64-bit file size support.
# NetBSD 1.4 header files does not support XOPEN_SOURCE == 500, but it
# handles 64-bit file sizes without needing these defines.
AC_MSG_CHECKING(whether _XOPEN_SOURCE may be defined)
AC_TRY_COMPILE([#define _XOPEN_SOURCE 500L
#include <unistd.h>],,
may_use_xopen_source=yes,
may_use_xopen_source=no)
AC_MSG_RESULT($may_use_xopen_source)
if test $may_use_xopen_source = yes; then
AC_DEFINE(_XOPEN_SOURCE, 500L, [Get Single Unix Specification semantics])
# The following is needed by irix6.2 so that struct timeval is declared.
AC_DEFINE(_XOPEN_SOURCE_EXTENDED, 1, [Get Single Unix Specification semantics])
# The following is needed by Solaris2.5.1 so that struct timeval is declared.
AC_DEFINE(__EXTENSIONS__, 1, [Solaris extensions])
AC_DEFINE(_FILE_OFFSET_BITS, 64, [Get 64-bit file size support])
fi
dnl Checks for programs.
LIBTOOL='$(SHELL) ../libtool'
AC_SUBST(LIBTOOL)