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Postgres FD Implementation
Commit 724119a9 authored by Tom Lane's avatar Tom Lane
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Modify int8 to not depend on sscanf(), and fix configure's test 

for int8 support.  configure now checks only snprintf() for int8 support,
not sprintf and sscanf as it used to.  The reason for doing this is that
if we are supplying our own snprintf code (which does handle long long int),
we now only need working long long support in the compiler not in the
platform's C library.  I have verified that int8 now passes regression test
on HPUX 9, and I think it should work on SunOS 4.1.* and other older
platforms if gcc is used.
parent 4090d17f
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Showing with 344 additions and 322 deletions
src/backend/utils/adt/int8.c
View file @ 724119a9
...@@ -37,17 +37,31 @@ int64 * ...@@ -37,17 +37,31 @@ int64 *
int8in(char *str) int8in(char *str)
{ {
int64 *result = palloc(sizeof(int64)); int64 *result = palloc(sizeof(int64));
char *ptr = str;
int64 tmp = 0;
int sign = 1;
if (!PointerIsValid(str)) if (!PointerIsValid(str))
elog(ERROR, "Bad (null) int8 external representation", NULL); elog(ERROR, "Bad (null) int8 external representation", NULL);
if (sscanf(str, INT64_FORMAT, result) != 1) /* Do our own scan, rather than relying on sscanf which might be
* broken for long long. NOTE: this will not detect int64 overflow...
* but sscanf doesn't either...
*/
while (*ptr && isspace(*ptr)) /* skip leading spaces */
ptr++;
if (*ptr == '-') /* handle sign */
sign = -1, ptr++;
else if (*ptr == '+')
ptr++;
if (! isdigit(*ptr)) /* require at least one digit */
elog(ERROR, "Bad int8 external representation '%s'", str);
while (*ptr && isdigit(*ptr)) /* process digits */
tmp = tmp * 10 + (*ptr++ - '0');
if (*ptr) /* trailing junk? */
elog(ERROR, "Bad int8 external representation '%s'", str); elog(ERROR, "Bad int8 external representation '%s'", str);
#if FALSE *result = (sign < 0) ? -tmp : tmp;
elog(ERROR, "64-bit integers are not supported", NULL);
result = NULL;
#endif
return result; return result;
} /* int8in() */ } /* int8in() */
......
src/configure
View file @ 724119a9
...@@ -3983,122 +3983,8 @@ rm -fr conftest* ...@@ -3983,122 +3983,8 @@ rm -fr conftest*
fi fi
echo $ac_n "checking whether 'long int' is 64 bits""... $ac_c" 1>&6
echo "configure:3988: checking whether 'long int' is 64 bits" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 3993 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long int int64;
#define INT64_FORMAT "%ld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d,e;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply, divide, sprintf, sscanf */
c = a * b;
sprintf(buf, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or sprintf is busted */
if (sscanf(buf, INT64_FORMAT, &d) != 1)
return 0;
if (d != c)
return 0;
e = d / b;
if (e != a)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:4028: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
cat >> confdefs.h <<\EOF
#define HAVE_LONG_INT_64 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
echo "$ac_t""no" 1>&6
fi
rm -fr conftest*
fi
echo $ac_n "checking whether 'long long int' is 64 bits""... $ac_c" 1>&6
echo "configure:4045: checking whether 'long long int' is 64 bits" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 4050 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long long int int64;
#define INT64_FORMAT "%lld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d,e;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply, divide, sprintf, sscanf */
c = a * b;
sprintf(buf, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or sprintf is busted */
if (sscanf(buf, INT64_FORMAT, &d) != 1)
return 0;
if (d != c)
return 0;
e = d / b;
if (e != a)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:4085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
cat >> confdefs.h <<\EOF
#define HAVE_LONG_LONG_INT_64 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
echo "$ac_t""no" 1>&6
fi
rm -fr conftest*
fi
echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6 echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
echo "configure:4102: checking for 8-bit clean memcmp" >&5 echo "configure:3988: checking for 8-bit clean memcmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -4106,7 +3992,7 @@ else ...@@ -4106,7 +3992,7 @@ else
ac_cv_func_memcmp_clean=no ac_cv_func_memcmp_clean=no
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4110 "configure" #line 3996 "configure"
#include "confdefs.h" #include "confdefs.h"
main() main()
...@@ -4116,7 +4002,7 @@ main() ...@@ -4116,7 +4002,7 @@ main()
} }
EOF EOF
if { (eval echo configure:4120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null if { (eval echo configure:4006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then then
ac_cv_func_memcmp_clean=yes ac_cv_func_memcmp_clean=yes
else else
...@@ -4134,12 +4020,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6 ...@@ -4134,12 +4020,12 @@ echo "$ac_t""$ac_cv_func_memcmp_clean" 1>&6
test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o" test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.o"
echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
echo "configure:4138: checking return type of signal handlers" >&5 echo "configure:4024: checking return type of signal handlers" >&5
if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4143 "configure" #line 4029 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <sys/types.h> #include <sys/types.h>
#include <signal.h> #include <signal.h>
...@@ -4156,7 +4042,7 @@ int main() { ...@@ -4156,7 +4042,7 @@ int main() {
int i; int i;
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4160: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then if { (eval echo configure:4046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
rm -rf conftest* rm -rf conftest*
ac_cv_type_signal=void ac_cv_type_signal=void
else else
...@@ -4175,12 +4061,12 @@ EOF ...@@ -4175,12 +4061,12 @@ EOF
echo $ac_n "checking for vprintf""... $ac_c" 1>&6 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
echo "configure:4179: checking for vprintf" >&5 echo "configure:4065: checking for vprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4184 "configure" #line 4070 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vprintf(); below. */ which can conflict with char vprintf(); below. */
...@@ -4203,7 +4089,7 @@ vprintf(); ...@@ -4203,7 +4089,7 @@ vprintf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_vprintf=yes" eval "ac_cv_func_vprintf=yes"
else else
...@@ -4227,12 +4113,12 @@ fi ...@@ -4227,12 +4113,12 @@ fi
if test "$ac_cv_func_vprintf" != yes; then if test "$ac_cv_func_vprintf" != yes; then
echo $ac_n "checking for _doprnt""... $ac_c" 1>&6 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
echo "configure:4231: checking for _doprnt" >&5 echo "configure:4117: checking for _doprnt" >&5
if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4236 "configure" #line 4122 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char _doprnt(); below. */ which can conflict with char _doprnt(); below. */
...@@ -4255,7 +4141,7 @@ _doprnt(); ...@@ -4255,7 +4141,7 @@ _doprnt();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func__doprnt=yes" eval "ac_cv_func__doprnt=yes"
else else
...@@ -4282,12 +4168,12 @@ fi ...@@ -4282,12 +4168,12 @@ fi
for ac_func in tzset memmove sigsetjmp kill sysconf fpclass for ac_func in tzset memmove sigsetjmp kill sysconf fpclass
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4286: checking for $ac_func" >&5 echo "configure:4172: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4291 "configure" #line 4177 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -4310,7 +4196,7 @@ $ac_func(); ...@@ -4310,7 +4196,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -4337,12 +4223,12 @@ done ...@@ -4337,12 +4223,12 @@ done
for ac_func in fp_class fp_class_d class for ac_func in fp_class fp_class_d class
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4341: checking for $ac_func" >&5 echo "configure:4227: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4346 "configure" #line 4232 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -4365,7 +4251,7 @@ $ac_func(); ...@@ -4365,7 +4251,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -4392,12 +4278,12 @@ done ...@@ -4392,12 +4278,12 @@ done
for ac_func in sigprocmask waitpid setsid fcvt for ac_func in sigprocmask waitpid setsid fcvt
do do
echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
echo "configure:4396: checking for $ac_func" >&5 echo "configure:4282: checking for $ac_func" >&5
if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4401 "configure" #line 4287 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char $ac_func(); below. */ which can conflict with char $ac_func(); below. */
...@@ -4420,7 +4306,7 @@ $ac_func(); ...@@ -4420,7 +4306,7 @@ $ac_func();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4310: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_$ac_func=yes" eval "ac_cv_func_$ac_func=yes"
else else
...@@ -4445,12 +4331,12 @@ fi ...@@ -4445,12 +4331,12 @@ fi
done done
echo $ac_n "checking for snprintf""... $ac_c" 1>&6 echo $ac_n "checking for snprintf""... $ac_c" 1>&6
echo "configure:4449: checking for snprintf" >&5 echo "configure:4335: checking for snprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_snprintf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_snprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4454 "configure" #line 4340 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char snprintf(); below. */ which can conflict with char snprintf(); below. */
...@@ -4473,7 +4359,7 @@ snprintf(); ...@@ -4473,7 +4359,7 @@ snprintf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_snprintf=yes" eval "ac_cv_func_snprintf=yes"
else else
...@@ -4497,12 +4383,12 @@ SNPRINTF='snprintf.o' ...@@ -4497,12 +4383,12 @@ SNPRINTF='snprintf.o'
fi fi
echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6 echo $ac_n "checking for vsnprintf""... $ac_c" 1>&6
echo "configure:4501: checking for vsnprintf" >&5 echo "configure:4387: checking for vsnprintf" >&5
if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_vsnprintf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4506 "configure" #line 4392 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char vsnprintf(); below. */ which can conflict with char vsnprintf(); below. */
...@@ -4525,7 +4411,7 @@ vsnprintf(); ...@@ -4525,7 +4411,7 @@ vsnprintf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_vsnprintf=yes" eval "ac_cv_func_vsnprintf=yes"
else else
...@@ -4550,12 +4436,12 @@ fi ...@@ -4550,12 +4436,12 @@ fi
echo $ac_n "checking for isinf""... $ac_c" 1>&6 echo $ac_n "checking for isinf""... $ac_c" 1>&6
echo "configure:4554: checking for isinf" >&5 echo "configure:4440: checking for isinf" >&5
if eval "test \"`echo '$''{'ac_cv_func_isinf'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_isinf'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4559 "configure" #line 4445 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char isinf(); below. */ which can conflict with char isinf(); below. */
...@@ -4578,7 +4464,7 @@ isinf(); ...@@ -4578,7 +4464,7 @@ isinf();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4582: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_isinf=yes" eval "ac_cv_func_isinf=yes"
else else
...@@ -4603,12 +4489,12 @@ fi ...@@ -4603,12 +4489,12 @@ fi
echo $ac_n "checking for getrusage""... $ac_c" 1>&6 echo $ac_n "checking for getrusage""... $ac_c" 1>&6
echo "configure:4607: checking for getrusage" >&5 echo "configure:4493: checking for getrusage" >&5
if eval "test \"`echo '$''{'ac_cv_func_getrusage'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_getrusage'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4612 "configure" #line 4498 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char getrusage(); below. */ which can conflict with char getrusage(); below. */
...@@ -4631,7 +4517,7 @@ getrusage(); ...@@ -4631,7 +4517,7 @@ getrusage();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4521: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_getrusage=yes" eval "ac_cv_func_getrusage=yes"
else else
...@@ -4656,12 +4542,12 @@ fi ...@@ -4656,12 +4542,12 @@ fi
echo $ac_n "checking for srandom""... $ac_c" 1>&6 echo $ac_n "checking for srandom""... $ac_c" 1>&6
echo "configure:4660: checking for srandom" >&5 echo "configure:4546: checking for srandom" >&5
if eval "test \"`echo '$''{'ac_cv_func_srandom'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_srandom'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4665 "configure" #line 4551 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char srandom(); below. */ which can conflict with char srandom(); below. */
...@@ -4684,7 +4570,7 @@ srandom(); ...@@ -4684,7 +4570,7 @@ srandom();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4574: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_srandom=yes" eval "ac_cv_func_srandom=yes"
else else
...@@ -4709,12 +4595,12 @@ fi ...@@ -4709,12 +4595,12 @@ fi
echo $ac_n "checking for gethostname""... $ac_c" 1>&6 echo $ac_n "checking for gethostname""... $ac_c" 1>&6
echo "configure:4713: checking for gethostname" >&5 echo "configure:4599: checking for gethostname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_gethostname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4718 "configure" #line 4604 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostname(); below. */ which can conflict with char gethostname(); below. */
...@@ -4737,7 +4623,7 @@ gethostname(); ...@@ -4737,7 +4623,7 @@ gethostname();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_gethostname=yes" eval "ac_cv_func_gethostname=yes"
else else
...@@ -4762,12 +4648,12 @@ fi ...@@ -4762,12 +4648,12 @@ fi
echo $ac_n "checking for random""... $ac_c" 1>&6 echo $ac_n "checking for random""... $ac_c" 1>&6
echo "configure:4766: checking for random" >&5 echo "configure:4652: checking for random" >&5
if eval "test \"`echo '$''{'ac_cv_func_random'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_random'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4771 "configure" #line 4657 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char random(); below. */ which can conflict with char random(); below. */
...@@ -4790,7 +4676,7 @@ random(); ...@@ -4790,7 +4676,7 @@ random();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_random=yes" eval "ac_cv_func_random=yes"
else else
...@@ -4815,12 +4701,12 @@ fi ...@@ -4815,12 +4701,12 @@ fi
echo $ac_n "checking for inet_aton""... $ac_c" 1>&6 echo $ac_n "checking for inet_aton""... $ac_c" 1>&6
echo "configure:4819: checking for inet_aton" >&5 echo "configure:4705: checking for inet_aton" >&5
if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_inet_aton'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4824 "configure" #line 4710 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char inet_aton(); below. */ which can conflict with char inet_aton(); below. */
...@@ -4843,7 +4729,7 @@ inet_aton(); ...@@ -4843,7 +4729,7 @@ inet_aton();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_inet_aton=yes" eval "ac_cv_func_inet_aton=yes"
else else
...@@ -4868,12 +4754,12 @@ fi ...@@ -4868,12 +4754,12 @@ fi
echo $ac_n "checking for strerror""... $ac_c" 1>&6 echo $ac_n "checking for strerror""... $ac_c" 1>&6
echo "configure:4872: checking for strerror" >&5 echo "configure:4758: checking for strerror" >&5
if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4877 "configure" #line 4763 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strerror(); below. */ which can conflict with char strerror(); below. */
...@@ -4896,7 +4782,7 @@ strerror(); ...@@ -4896,7 +4782,7 @@ strerror();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_strerror=yes" eval "ac_cv_func_strerror=yes"
else else
...@@ -4922,12 +4808,12 @@ fi ...@@ -4922,12 +4808,12 @@ fi
echo $ac_n "checking for strdup""... $ac_c" 1>&6 echo $ac_n "checking for strdup""... $ac_c" 1>&6
echo "configure:4926: checking for strdup" >&5 echo "configure:4812: checking for strdup" >&5
if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strdup'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4931 "configure" #line 4817 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strdup(); below. */ which can conflict with char strdup(); below. */
...@@ -4950,7 +4836,7 @@ strdup(); ...@@ -4950,7 +4836,7 @@ strdup();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:4954: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_strdup=yes" eval "ac_cv_func_strdup=yes"
else else
...@@ -4975,12 +4861,12 @@ fi ...@@ -4975,12 +4861,12 @@ fi
echo $ac_n "checking for strtol""... $ac_c" 1>&6 echo $ac_n "checking for strtol""... $ac_c" 1>&6
echo "configure:4979: checking for strtol" >&5 echo "configure:4865: checking for strtol" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtol'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strtol'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 4984 "configure" #line 4870 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtol(); below. */ which can conflict with char strtol(); below. */
...@@ -5003,7 +4889,7 @@ strtol(); ...@@ -5003,7 +4889,7 @@ strtol();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_strtol=yes" eval "ac_cv_func_strtol=yes"
else else
...@@ -5028,12 +4914,12 @@ fi ...@@ -5028,12 +4914,12 @@ fi
echo $ac_n "checking for strtoul""... $ac_c" 1>&6 echo $ac_n "checking for strtoul""... $ac_c" 1>&6
echo "configure:5032: checking for strtoul" >&5 echo "configure:4918: checking for strtoul" >&5
if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strtoul'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5037 "configure" #line 4923 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strtoul(); below. */ which can conflict with char strtoul(); below. */
...@@ -5056,7 +4942,7 @@ strtoul(); ...@@ -5056,7 +4942,7 @@ strtoul();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_strtoul=yes" eval "ac_cv_func_strtoul=yes"
else else
...@@ -5081,12 +4967,12 @@ fi ...@@ -5081,12 +4967,12 @@ fi
echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6 echo $ac_n "checking for strcasecmp""... $ac_c" 1>&6
echo "configure:5085: checking for strcasecmp" >&5 echo "configure:4971: checking for strcasecmp" >&5
if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_strcasecmp'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5090 "configure" #line 4976 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char strcasecmp(); below. */ which can conflict with char strcasecmp(); below. */
...@@ -5109,7 +4995,7 @@ strcasecmp(); ...@@ -5109,7 +4995,7 @@ strcasecmp();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:4999: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_strcasecmp=yes" eval "ac_cv_func_strcasecmp=yes"
else else
...@@ -5134,12 +5020,12 @@ fi ...@@ -5134,12 +5020,12 @@ fi
echo $ac_n "checking for cbrt""... $ac_c" 1>&6 echo $ac_n "checking for cbrt""... $ac_c" 1>&6
echo "configure:5138: checking for cbrt" >&5 echo "configure:5024: checking for cbrt" >&5
if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_cbrt'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5143 "configure" #line 5029 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char cbrt(); below. */ which can conflict with char cbrt(); below. */
...@@ -5162,7 +5048,7 @@ cbrt(); ...@@ -5162,7 +5048,7 @@ cbrt();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_cbrt=yes" eval "ac_cv_func_cbrt=yes"
else else
...@@ -5183,7 +5069,7 @@ EOF ...@@ -5183,7 +5069,7 @@ EOF
else else
echo "$ac_t""no" 1>&6 echo "$ac_t""no" 1>&6
echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6 echo $ac_n "checking for cbrt in -lm""... $ac_c" 1>&6
echo "configure:5187: checking for cbrt in -lm" >&5 echo "configure:5073: checking for cbrt in -lm" >&5
ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'cbrt | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -5191,7 +5077,7 @@ else ...@@ -5191,7 +5077,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $LIBS" LIBS="-lm $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5195 "configure" #line 5081 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5202,7 +5088,7 @@ int main() { ...@@ -5202,7 +5088,7 @@ int main() {
cbrt() cbrt()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5206: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -5232,12 +5118,12 @@ fi ...@@ -5232,12 +5118,12 @@ fi
# this hackery with HPUXMATHLIB allows us to cope. # this hackery with HPUXMATHLIB allows us to cope.
HPUXMATHLIB="" HPUXMATHLIB=""
echo $ac_n "checking for rint""... $ac_c" 1>&6 echo $ac_n "checking for rint""... $ac_c" 1>&6
echo "configure:5236: checking for rint" >&5 echo "configure:5122: checking for rint" >&5
if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_rint'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5241 "configure" #line 5127 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char rint(); below. */ which can conflict with char rint(); below. */
...@@ -5260,7 +5146,7 @@ rint(); ...@@ -5260,7 +5146,7 @@ rint();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_rint=yes" eval "ac_cv_func_rint=yes"
else else
...@@ -5285,7 +5171,7 @@ if [ -r /lib/pa1.1/libm.a ] ; then ...@@ -5285,7 +5171,7 @@ if [ -r /lib/pa1.1/libm.a ] ; then
HPUXMATHLIB="-L /lib/pa1.1 -lm" HPUXMATHLIB="-L /lib/pa1.1 -lm"
fi fi
echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6 echo $ac_n "checking for rint in -lm""... $ac_c" 1>&6
echo "configure:5289: checking for rint in -lm" >&5 echo "configure:5175: checking for rint in -lm" >&5
ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'` ac_lib_var=`echo m'_'rint | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -5293,7 +5179,7 @@ else ...@@ -5293,7 +5179,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lm $HPUXMATHLIB $LIBS" LIBS="-lm $HPUXMATHLIB $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5297 "configure" #line 5183 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5304,7 +5190,7 @@ int main() { ...@@ -5304,7 +5190,7 @@ int main() {
rint() rint()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5194: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -5333,10 +5219,125 @@ fi ...@@ -5333,10 +5219,125 @@ fi
echo $ac_n "checking whether 'long int' is 64 bits""... $ac_c" 1>&6
echo "configure:5224: checking whether 'long int' is 64 bits" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5229 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long int int64;
#define INT64_FORMAT "%ld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply and divide,
* and also test snprintf if the platform provides snprintf.
*/
c = a * b;
#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF)
snprintf(buf, 100, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or snprintf is busted */
#endif
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:5264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
cat >> confdefs.h <<\EOF
#define HAVE_LONG_INT_64 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
echo "$ac_t""no" 1>&6
fi
rm -fr conftest*
fi
echo $ac_n "checking whether 'long long int' is 64 bits""... $ac_c" 1>&6
echo "configure:5281: checking whether 'long long int' is 64 bits" >&5
if test "$cross_compiling" = yes; then
echo "$ac_t""assuming not on target machine" 1>&6
else
cat > conftest.$ac_ext <<EOF
#line 5286 "configure"
#include "confdefs.h"
#include <stdio.h>
typedef long long int int64;
#define INT64_FORMAT "%lld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply and divide,
* and also test snprintf if the platform provides snprintf.
*/
c = a * b;
#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF)
snprintf(buf, 100, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or snprintf is busted */
#endif
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}
EOF
if { (eval echo configure:5321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null
then
cat >> confdefs.h <<\EOF
#define HAVE_LONG_LONG_INT_64 1
EOF
echo "$ac_t""yes" 1>&6
else
echo "configure: failed program was:" >&5
cat conftest.$ac_ext >&5
rm -fr conftest*
echo "$ac_t""no" 1>&6
fi
rm -fr conftest*
fi
echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6 echo $ac_n "checking for POSIX signal interface""... $ac_c" 1>&6
echo "configure:5338: checking for POSIX signal interface" >&5 echo "configure:5339: checking for POSIX signal interface" >&5
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5340 "configure" #line 5341 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <signal.h> #include <signal.h>
int main() { int main() {
...@@ -5346,7 +5347,7 @@ act.sa_flags = SA_RESTART; ...@@ -5346,7 +5347,7 @@ act.sa_flags = SA_RESTART;
sigaction(0, &act, &oact); sigaction(0, &act, &oact);
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5350: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5351: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
cat >> confdefs.h <<\EOF cat >> confdefs.h <<\EOF
#define USE_POSIX_SIGNALS 1 #define USE_POSIX_SIGNALS 1
...@@ -5370,7 +5371,7 @@ then ...@@ -5370,7 +5371,7 @@ then
# Extract the first word of "tclsh", so it can be a program name with args. # Extract the first word of "tclsh", so it can be a program name with args.
set dummy tclsh; ac_word=$2 set dummy tclsh; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:5374: checking for $ac_word" >&5 echo "configure:5375: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -5403,7 +5404,7 @@ fi ...@@ -5403,7 +5404,7 @@ fi
# Extract the first word of "tcl", so it can be a program name with args. # Extract the first word of "tcl", so it can be a program name with args.
set dummy tcl; ac_word=$2 set dummy tcl; ac_word=$2
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
echo "configure:5407: checking for $ac_word" >&5 echo "configure:5408: checking for $ac_word" >&5
if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_path_TCLSH'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
...@@ -5442,7 +5443,7 @@ fi ...@@ -5442,7 +5443,7 @@ fi
if test "$USE_TCL" = true if test "$USE_TCL" = true
then then
echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6 echo $ac_n "checking for tclConfig.sh""... $ac_c" 1>&6
echo "configure:5446: checking for tclConfig.sh" >&5 echo "configure:5447: checking for tclConfig.sh" >&5
TCL_CONFIG_SH= TCL_CONFIG_SH=
library_dirs= library_dirs=
if test -z "$TCL_DIRS" if test -z "$TCL_DIRS"
...@@ -5471,7 +5472,7 @@ USE_TK=$USE_TCL # If TCL is disabled, disable TK ...@@ -5471,7 +5472,7 @@ USE_TK=$USE_TCL # If TCL is disabled, disable TK
if test "$USE_TK" = true if test "$USE_TK" = true
then then
echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6 echo $ac_n "checking for tkConfig.sh""... $ac_c" 1>&6
echo "configure:5475: checking for tkConfig.sh" >&5 echo "configure:5476: checking for tkConfig.sh" >&5
TK_CONFIG_SH= TK_CONFIG_SH=
# library_dirs are set in the check for TCL # library_dirs are set in the check for TCL
for dir in $library_dirs for dir in $library_dirs
...@@ -5508,7 +5509,7 @@ if test "$USE_X" = true; then ...@@ -5508,7 +5509,7 @@ if test "$USE_X" = true; then
# Uses ac_ vars as temps to allow command line to override cache and checks. # Uses ac_ vars as temps to allow command line to override cache and checks.
# --without-x overrides everything else, but does not touch the cache. # --without-x overrides everything else, but does not touch the cache.
echo $ac_n "checking for X""... $ac_c" 1>&6 echo $ac_n "checking for X""... $ac_c" 1>&6
echo "configure:5512: checking for X" >&5 echo "configure:5513: checking for X" >&5
# Check whether --with-x or --without-x was given. # Check whether --with-x or --without-x was given.
if test "${with_x+set}" = set; then if test "${with_x+set}" = set; then
...@@ -5570,12 +5571,12 @@ if test "$ac_x_includes" = NO; then ...@@ -5570,12 +5571,12 @@ if test "$ac_x_includes" = NO; then
# First, try using that file with no special directory specified. # First, try using that file with no special directory specified.
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5574 "configure" #line 5575 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <$x_direct_test_include> #include <$x_direct_test_include>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:5579: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:5580: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
...@@ -5644,14 +5645,14 @@ if test "$ac_x_libraries" = NO; then ...@@ -5644,14 +5645,14 @@ if test "$ac_x_libraries" = NO; then
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-l$x_direct_test_library $LIBS" LIBS="-l$x_direct_test_library $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5648 "configure" #line 5649 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
${x_direct_test_function}() ${x_direct_test_function}()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
LIBS="$ac_save_LIBS" LIBS="$ac_save_LIBS"
# We can link X programs with no special library path. # We can link X programs with no special library path.
...@@ -5757,17 +5758,17 @@ else ...@@ -5757,17 +5758,17 @@ else
case "`(uname -sr) 2>/dev/null`" in case "`(uname -sr) 2>/dev/null`" in
"SunOS 5"*) "SunOS 5"*)
echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6 echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
echo "configure:5761: checking whether -R must be followed by a space" >&5 echo "configure:5762: checking whether -R must be followed by a space" >&5
ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries" ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5764 "configure" #line 5765 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
ac_R_nospace=yes ac_R_nospace=yes
else else
...@@ -5783,14 +5784,14 @@ rm -f conftest* ...@@ -5783,14 +5784,14 @@ rm -f conftest*
else else
LIBS="$ac_xsave_LIBS -R $x_libraries" LIBS="$ac_xsave_LIBS -R $x_libraries"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5787 "configure" #line 5788 "configure"
#include "confdefs.h" #include "confdefs.h"
int main() { int main() {
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
ac_R_space=yes ac_R_space=yes
else else
...@@ -5822,7 +5823,7 @@ rm -f conftest* ...@@ -5822,7 +5823,7 @@ rm -f conftest*
# libraries were built with DECnet support. And karl@cs.umb.edu says # libraries were built with DECnet support. And karl@cs.umb.edu says
# the Alpha needs dnet_stub (dnet does not exist). # the Alpha needs dnet_stub (dnet does not exist).
echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
echo "configure:5826: checking for dnet_ntoa in -ldnet" >&5 echo "configure:5827: checking for dnet_ntoa in -ldnet" >&5
ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'` ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -5830,7 +5831,7 @@ else ...@@ -5830,7 +5831,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldnet $LIBS" LIBS="-ldnet $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5834 "configure" #line 5835 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5841,7 +5842,7 @@ int main() { ...@@ -5841,7 +5842,7 @@ int main() {
dnet_ntoa() dnet_ntoa()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -5863,7 +5864,7 @@ fi ...@@ -5863,7 +5864,7 @@ fi
if test $ac_cv_lib_dnet_dnet_ntoa = no; then if test $ac_cv_lib_dnet_dnet_ntoa = no; then
echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
echo "configure:5867: checking for dnet_ntoa in -ldnet_stub" >&5 echo "configure:5868: checking for dnet_ntoa in -ldnet_stub" >&5
ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'` ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -5871,7 +5872,7 @@ else ...@@ -5871,7 +5872,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-ldnet_stub $LIBS" LIBS="-ldnet_stub $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5875 "configure" #line 5876 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5882,7 +5883,7 @@ int main() { ...@@ -5882,7 +5883,7 @@ int main() {
dnet_ntoa() dnet_ntoa()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5886: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5887: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -5911,12 +5912,12 @@ fi ...@@ -5911,12 +5912,12 @@ fi
# The nsl library prevents programs from opening the X display # The nsl library prevents programs from opening the X display
# on Irix 5.2, according to dickey@clark.net. # on Irix 5.2, according to dickey@clark.net.
echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6 echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
echo "configure:5915: checking for gethostbyname" >&5 echo "configure:5916: checking for gethostbyname" >&5
if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5920 "configure" #line 5921 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char gethostbyname(); below. */ which can conflict with char gethostbyname(); below. */
...@@ -5939,7 +5940,7 @@ gethostbyname(); ...@@ -5939,7 +5940,7 @@ gethostbyname();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_gethostbyname=yes" eval "ac_cv_func_gethostbyname=yes"
else else
...@@ -5960,7 +5961,7 @@ fi ...@@ -5960,7 +5961,7 @@ fi
if test $ac_cv_func_gethostbyname = no; then if test $ac_cv_func_gethostbyname = no; then
echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
echo "configure:5964: checking for gethostbyname in -lnsl" >&5 echo "configure:5965: checking for gethostbyname in -lnsl" >&5
ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'` ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -5968,7 +5969,7 @@ else ...@@ -5968,7 +5969,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lnsl $LIBS" LIBS="-lnsl $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 5972 "configure" #line 5973 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -5979,7 +5980,7 @@ int main() { ...@@ -5979,7 +5980,7 @@ int main() {
gethostbyname() gethostbyname()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:5983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:5984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6009,12 +6010,12 @@ fi ...@@ -6009,12 +6010,12 @@ fi
# -lsocket must be given before -lnsl if both are needed. # -lsocket must be given before -lnsl if both are needed.
# We assume that if connect needs -lnsl, so does gethostbyname. # We assume that if connect needs -lnsl, so does gethostbyname.
echo $ac_n "checking for connect""... $ac_c" 1>&6 echo $ac_n "checking for connect""... $ac_c" 1>&6
echo "configure:6013: checking for connect" >&5 echo "configure:6014: checking for connect" >&5
if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6018 "configure" #line 6019 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char connect(); below. */ which can conflict with char connect(); below. */
...@@ -6037,7 +6038,7 @@ connect(); ...@@ -6037,7 +6038,7 @@ connect();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6042: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_connect=yes" eval "ac_cv_func_connect=yes"
else else
...@@ -6058,7 +6059,7 @@ fi ...@@ -6058,7 +6059,7 @@ fi
if test $ac_cv_func_connect = no; then if test $ac_cv_func_connect = no; then
echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6 echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
echo "configure:6062: checking for connect in -lsocket" >&5 echo "configure:6063: checking for connect in -lsocket" >&5
ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'` ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6066,7 +6067,7 @@ else ...@@ -6066,7 +6067,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lsocket $X_EXTRA_LIBS $LIBS" LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6070 "configure" #line 6071 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6077,7 +6078,7 @@ int main() { ...@@ -6077,7 +6078,7 @@ int main() {
connect() connect()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6081: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6101,12 +6102,12 @@ fi ...@@ -6101,12 +6102,12 @@ fi
# gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX. # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
echo $ac_n "checking for remove""... $ac_c" 1>&6 echo $ac_n "checking for remove""... $ac_c" 1>&6
echo "configure:6105: checking for remove" >&5 echo "configure:6106: checking for remove" >&5
if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6110 "configure" #line 6111 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char remove(); below. */ which can conflict with char remove(); below. */
...@@ -6129,7 +6130,7 @@ remove(); ...@@ -6129,7 +6130,7 @@ remove();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_remove=yes" eval "ac_cv_func_remove=yes"
else else
...@@ -6150,7 +6151,7 @@ fi ...@@ -6150,7 +6151,7 @@ fi
if test $ac_cv_func_remove = no; then if test $ac_cv_func_remove = no; then
echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
echo "configure:6154: checking for remove in -lposix" >&5 echo "configure:6155: checking for remove in -lposix" >&5
ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'` ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6158,7 +6159,7 @@ else ...@@ -6158,7 +6159,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lposix $LIBS" LIBS="-lposix $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6162 "configure" #line 6163 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6169,7 +6170,7 @@ int main() { ...@@ -6169,7 +6170,7 @@ int main() {
remove() remove()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6193,12 +6194,12 @@ fi ...@@ -6193,12 +6194,12 @@ fi
# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay. # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
echo $ac_n "checking for shmat""... $ac_c" 1>&6 echo $ac_n "checking for shmat""... $ac_c" 1>&6
echo "configure:6197: checking for shmat" >&5 echo "configure:6198: checking for shmat" >&5
if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6202 "configure" #line 6203 "configure"
#include "confdefs.h" #include "confdefs.h"
/* System header to define __stub macros and hopefully few prototypes, /* System header to define __stub macros and hopefully few prototypes,
which can conflict with char shmat(); below. */ which can conflict with char shmat(); below. */
...@@ -6221,7 +6222,7 @@ shmat(); ...@@ -6221,7 +6222,7 @@ shmat();
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_func_shmat=yes" eval "ac_cv_func_shmat=yes"
else else
...@@ -6242,7 +6243,7 @@ fi ...@@ -6242,7 +6243,7 @@ fi
if test $ac_cv_func_shmat = no; then if test $ac_cv_func_shmat = no; then
echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
echo "configure:6246: checking for shmat in -lipc" >&5 echo "configure:6247: checking for shmat in -lipc" >&5
ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'` ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6250,7 +6251,7 @@ else ...@@ -6250,7 +6251,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lipc $LIBS" LIBS="-lipc $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6254 "configure" #line 6255 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6261,7 +6262,7 @@ int main() { ...@@ -6261,7 +6262,7 @@ int main() {
shmat() shmat()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6294,7 +6295,7 @@ fi ...@@ -6294,7 +6295,7 @@ fi
# libraries we check for below, so use a different variable. # libraries we check for below, so use a different variable.
# --interran@uluru.Stanford.EDU, kb@cs.umb.edu. # --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6 echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
echo "configure:6298: checking for IceConnectionNumber in -lICE" >&5 echo "configure:6299: checking for IceConnectionNumber in -lICE" >&5
ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'` ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6302,7 +6303,7 @@ else ...@@ -6302,7 +6303,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lICE $LIBS" LIBS="-lICE $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6306 "configure" #line 6307 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6313,7 +6314,7 @@ int main() { ...@@ -6313,7 +6314,7 @@ int main() {
IceConnectionNumber() IceConnectionNumber()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6317: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6346,7 +6347,7 @@ fi ...@@ -6346,7 +6347,7 @@ fi
X11_LIBS="" X11_LIBS=""
echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6 echo $ac_n "checking for XOpenDisplay in -lX11""... $ac_c" 1>&6
echo "configure:6350: checking for XOpenDisplay in -lX11" >&5 echo "configure:6351: checking for XOpenDisplay in -lX11" >&5
ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'` ac_lib_var=`echo X11'_'XOpenDisplay | sed 'y%./+-%__p_%'`
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
...@@ -6354,7 +6355,7 @@ else ...@@ -6354,7 +6355,7 @@ else
ac_save_LIBS="$LIBS" ac_save_LIBS="$LIBS"
LIBS="-lX11 ${X_PRE_LIBS} $LIBS" LIBS="-lX11 ${X_PRE_LIBS} $LIBS"
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6358 "configure" #line 6359 "configure"
#include "confdefs.h" #include "confdefs.h"
/* Override any gcc2 internal prototype to avoid an error. */ /* Override any gcc2 internal prototype to avoid an error. */
/* We use char because int might match the return type of a gcc2 /* We use char because int might match the return type of a gcc2
...@@ -6365,7 +6366,7 @@ int main() { ...@@ -6365,7 +6366,7 @@ int main() {
XOpenDisplay() XOpenDisplay()
; return 0; } ; return 0; }
EOF EOF
if { (eval echo configure:6369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then if { (eval echo configure:6370: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
rm -rf conftest* rm -rf conftest*
eval "ac_cv_lib_$ac_lib_var=yes" eval "ac_cv_lib_$ac_lib_var=yes"
else else
...@@ -6412,17 +6413,17 @@ then ...@@ -6412,17 +6413,17 @@ then
PWD_INCDIR=no PWD_INCDIR=no
ac_safe=`echo "pwd.h" | sed 'y%./+-%__p_%'` ac_safe=`echo "pwd.h" | sed 'y%./+-%__p_%'`
echo $ac_n "checking for pwd.h""... $ac_c" 1>&6 echo $ac_n "checking for pwd.h""... $ac_c" 1>&6
echo "configure:6416: checking for pwd.h" >&5 echo "configure:6417: checking for pwd.h" >&5
if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
echo $ac_n "(cached) $ac_c" 1>&6 echo $ac_n "(cached) $ac_c" 1>&6
else else
cat > conftest.$ac_ext <<EOF cat > conftest.$ac_ext <<EOF
#line 6421 "configure" #line 6422 "configure"
#include "confdefs.h" #include "confdefs.h"
#include <pwd.h> #include <pwd.h>
EOF EOF
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
{ (eval echo configure:6426: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } { (eval echo configure:6427: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
ac_err=`grep -v '^ *+' conftest.out` ac_err=`grep -v '^ *+' conftest.out`
if test -z "$ac_err"; then if test -z "$ac_err"; then
rm -rf conftest* rm -rf conftest*
......
src/configure.in
View file @ 724119a9
...@@ -613,81 +613,6 @@ main() { double d = DBL_MIN; if (d != DBL_MIN) exit(-1); else exit(0); }], ...@@ -613,81 +613,6 @@ main() { double d = DBL_MIN; if (d != DBL_MIN) exit(-1); else exit(0); }],
[AC_DEFINE(HAVE_DBL_MIN_PROBLEM) AC_MSG_RESULT(no)], [AC_DEFINE(HAVE_DBL_MIN_PROBLEM) AC_MSG_RESULT(no)],
AC_MSG_RESULT(assuming ok on target machine)) AC_MSG_RESULT(assuming ok on target machine))
dnl Check to see if we have a working 64-bit integer type.
AC_MSG_CHECKING(whether 'long int' is 64 bits)
AC_TRY_RUN([#include <stdio.h>
typedef long int int64;
#define INT64_FORMAT "%ld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d,e;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply, divide, sprintf, sscanf */
c = a * b;
sprintf(buf, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or sprintf is busted */
if (sscanf(buf, INT64_FORMAT, &d) != 1)
return 0;
if (d != c)
return 0;
e = d / b;
if (e != a)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}],
[AC_DEFINE(HAVE_LONG_INT_64) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine))
AC_MSG_CHECKING(whether 'long long int' is 64 bits)
AC_TRY_RUN([#include <stdio.h>
typedef long long int int64;
#define INT64_FORMAT "%lld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d,e;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply, divide, sprintf, sscanf */
c = a * b;
sprintf(buf, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or sprintf is busted */
if (sscanf(buf, INT64_FORMAT, &d) != 1)
return 0;
if (d != c)
return 0;
e = d / b;
if (e != a)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}],
[AC_DEFINE(HAVE_LONG_LONG_INT_64) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine))
dnl Checks for library functions. dnl Checks for library functions.
AC_FUNC_MEMCMP AC_FUNC_MEMCMP
AC_TYPE_SIGNAL AC_TYPE_SIGNAL
...@@ -766,6 +691,88 @@ fi ...@@ -766,6 +691,88 @@ fi
]) ])
AC_SUBST(HPUXMATHLIB) AC_SUBST(HPUXMATHLIB)
dnl Check to see if we have a working 64-bit integer type.
dnl This has to be done after checking for snprintf, because
dnl if the platform has snprintf then we need to know if snprintf
dnl works with 64-bit ints. However, if we are supplying our own
dnl snprintf then we expect that it will work as long as the basic
dnl 64-bit math operations work. NOTE that we will supply our own
dnl snprintf if either snprintf or vsnprintf is missing.
AC_MSG_CHECKING(whether 'long int' is 64 bits)
AC_TRY_RUN([#include <stdio.h>
typedef long int int64;
#define INT64_FORMAT "%ld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply and divide,
* and also test snprintf if the platform provides snprintf.
*/
c = a * b;
#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF)
snprintf(buf, 100, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or snprintf is busted */
#endif
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}],
[AC_DEFINE(HAVE_LONG_INT_64) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine))
AC_MSG_CHECKING(whether 'long long int' is 64 bits)
AC_TRY_RUN([#include <stdio.h>
typedef long long int int64;
#define INT64_FORMAT "%lld"
int64 a = 20000001;
int64 b = 40000005;
int does_int64_work()
{
int64 c,d;
char buf[100];
if (sizeof(int64) != 8)
return 0; /* doesn't look like the right size */
/* we do perfunctory checks on multiply and divide,
* and also test snprintf if the platform provides snprintf.
*/
c = a * b;
#if defined(HAVE_SNPRINTF) && defined(HAVE_VSNPRINTF)
snprintf(buf, 100, INT64_FORMAT, c);
if (strcmp(buf, "800000140000005") != 0)
return 0; /* either multiply or snprintf is busted */
#endif
d = (c + b) / b;
if (d != a+1)
return 0;
return 1;
}
main() {
exit(! does_int64_work());
}],
[AC_DEFINE(HAVE_LONG_LONG_INT_64) AC_MSG_RESULT(yes)],
AC_MSG_RESULT(no),
AC_MSG_RESULT(assuming not on target machine))
dnl Check to see if platform has POSIX signal interface. dnl Check to see if platform has POSIX signal interface.
dnl NOTE: if this test fails then POSIX signals definitely don't work. dnl NOTE: if this test fails then POSIX signals definitely don't work.
dnl It could be that the test compiles but the POSIX routines don't dnl It could be that the test compiles but the POSIX routines don't
......
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