We aren't supposed to try to run test programs until after we've
verified that AC_TRY_RUN works.
This commit is contained in:
Tom Lane
parent
e71d09a472
commit
13227910e4
271
configure
vendored
271
configure
vendored
@ -11574,84 +11574,6 @@ fi
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# SunOS doesn't handle negative byte comparisons properly with +/- return
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echo "$as_me:$LINENO: checking for working memcmp" >&5
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echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
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if test "${ac_cv_func_memcmp_working+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test "$cross_compiling" = yes; then
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ac_cv_func_memcmp_working=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#ifdef F77_DUMMY_MAIN
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# ifdef __cplusplus
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extern "C"
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# endif
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int F77_DUMMY_MAIN() { return 1; }
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#endif
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int
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main ()
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{
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/* Some versions of memcmp are not 8-bit clean. */
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char c0 = 0x40, c1 = 0x80, c2 = 0x81;
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if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
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exit (1);
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/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
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or more and with at least one buffer not starting on a 4-byte boundary.
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William Lewis provided this test program. */
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{
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char foo[21];
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char bar[21];
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int i;
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for (i = 0; i < 4; i++)
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{
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char *a = foo + i;
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char *b = bar + i;
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strcpy (a, "--------01111111");
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strcpy (b, "--------10000000");
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if (memcmp (a, b, 16) >= 0)
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exit (1);
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}
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exit (0);
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}
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;
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return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_func_memcmp_working=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_func_memcmp_working=no
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fi
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rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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fi
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echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
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echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6
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test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
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@ -12002,7 +11924,7 @@ fi
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# We use our snprintf.c emulation if either snprintf() or vsnprintf()
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# is missing. Yes, there are machines that have only one. We may
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# also decide to use snprintf.c if snprintf() is present but does not
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# have working "long long int" support -- see below.
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# have all the features we need --- see below.
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pgac_need_repl_snprintf=no
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@ -12162,61 +12084,6 @@ fi
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done
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echo "$as_me:$LINENO: checking whether printf supports argument control" >&5
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echo $ECHO_N "checking whether printf supports argument control... $ECHO_C" >&6
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if test "${pgac_cv_printf_arg_control+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test "$cross_compiling" = yes; then
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pgac_cv_printf_arg_control=cross
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else
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include <stdio.h>
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#include <string.h>
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int main()
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{
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char buf[100];
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/* can it swap arguments? */
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snprintf(buf, 100, "%2\$d %1\$d", 3, 4);
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if (strcmp(buf, "4 3") != 0)
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return 1;
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return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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pgac_cv_printf_arg_control=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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( exit $ac_status )
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pgac_cv_printf_arg_control=no
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fi
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rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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fi
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echo "$as_me:$LINENO: result: $pgac_cv_printf_arg_control" >&5
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echo "${ECHO_T}$pgac_cv_printf_arg_control" >&6
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# cross compiler should use our snprintf too
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if test $pgac_cv_printf_arg_control != yes ; then
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pgac_need_repl_snprintf=yes
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fi
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# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
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# include/c.h will provide declarations. Note this is a separate test
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@ -15044,6 +14911,64 @@ cat >>confdefs.h <<_ACEOF
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_ACEOF
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# Also force use of our snprintf if system's doesn't do arg control
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if test $pgac_need_repl_snprintf = no; then
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echo "$as_me:$LINENO: checking whether printf supports argument control" >&5
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echo $ECHO_N "checking whether printf supports argument control... $ECHO_C" >&6
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if test "${pgac_cv_printf_arg_control+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test "$cross_compiling" = yes; then
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pgac_cv_printf_arg_control=cross
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else
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include <stdio.h>
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#include <string.h>
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int main()
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{
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char buf[100];
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/* can it swap arguments? */
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snprintf(buf, 100, "%2\$d %1\$d", 3, 4);
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if (strcmp(buf, "4 3") != 0)
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return 1;
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return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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pgac_cv_printf_arg_control=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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( exit $ac_status )
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pgac_cv_printf_arg_control=no
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fi
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rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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fi
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echo "$as_me:$LINENO: result: $pgac_cv_printf_arg_control" >&5
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echo "${ECHO_T}$pgac_cv_printf_arg_control" >&6
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if test $pgac_cv_printf_arg_control != yes ; then
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pgac_need_repl_snprintf=yes
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fi
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fi
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if test $pgac_need_repl_snprintf = yes; then
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LIBOBJS="$LIBOBJS snprintf.$ac_objext"
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fi
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@ -17947,6 +17872,84 @@ fi
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fi
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# SunOS doesn't handle negative byte comparisons properly with +/- return
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echo "$as_me:$LINENO: checking for working memcmp" >&5
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echo $ECHO_N "checking for working memcmp... $ECHO_C" >&6
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if test "${ac_cv_func_memcmp_working+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test "$cross_compiling" = yes; then
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ac_cv_func_memcmp_working=no
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else
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#ifdef F77_DUMMY_MAIN
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# ifdef __cplusplus
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extern "C"
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# endif
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int F77_DUMMY_MAIN() { return 1; }
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#endif
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int
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main ()
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{
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/* Some versions of memcmp are not 8-bit clean. */
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char c0 = 0x40, c1 = 0x80, c2 = 0x81;
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if (memcmp(&c0, &c2, 1) >= 0 || memcmp(&c1, &c2, 1) >= 0)
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exit (1);
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/* The Next x86 OpenStep bug shows up only when comparing 16 bytes
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or more and with at least one buffer not starting on a 4-byte boundary.
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William Lewis provided this test program. */
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{
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char foo[21];
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char bar[21];
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int i;
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for (i = 0; i < 4; i++)
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{
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char *a = foo + i;
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char *b = bar + i;
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strcpy (a, "--------01111111");
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strcpy (b, "--------10000000");
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if (memcmp (a, b, 16) >= 0)
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exit (1);
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}
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exit (0);
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}
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;
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return 0;
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}
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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ac_cv_func_memcmp_working=yes
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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( exit $ac_status )
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ac_cv_func_memcmp_working=no
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fi
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rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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fi
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echo "$as_me:$LINENO: result: $ac_cv_func_memcmp_working" >&5
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echo "${ECHO_T}$ac_cv_func_memcmp_working" >&6
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test $ac_cv_func_memcmp_working = no && LIBOBJS="$LIBOBJS memcmp.$ac_objext"
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# Select semaphore implementation type.
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if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
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25
configure.in
25
configure.in
@ -1,5 +1,5 @@
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dnl Process this file with autoconf to produce a configure script.
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dnl $PostgreSQL: pgsql/configure.in,v 1.400 2005/02/22 03:55:12 momjian Exp $
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dnl $PostgreSQL: pgsql/configure.in,v 1.401 2005/02/24 02:12:15 tgl Exp $
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dnl
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dnl Developers, please strive to achieve this order:
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dnl
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@ -841,9 +841,6 @@ PGAC_VAR_INT_TIMEZONE
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AC_FUNC_ACCEPT_ARGTYPES
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PGAC_FUNC_GETTIMEOFDAY_1ARG
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# SunOS doesn't handle negative byte comparisons properly with +/- return
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AC_FUNC_MEMCMP
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AC_CHECK_FUNCS([cbrt dlopen fcvt fdatasync getpeereid memmove poll pstat readlink setproctitle setsid sigprocmask symlink sysconf towlower utime utimes waitpid wcstombs])
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AC_CHECK_DECLS(fdatasync, [], [], [#include <unistd.h>])
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@ -875,17 +872,12 @@ fi
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# We use our snprintf.c emulation if either snprintf() or vsnprintf()
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# is missing. Yes, there are machines that have only one. We may
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# also decide to use snprintf.c if snprintf() is present but does not
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# have working "long long int" support -- see below.
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# have all the features we need --- see below.
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pgac_need_repl_snprintf=no
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AC_CHECK_FUNCS(snprintf, [], pgac_need_repl_snprintf=yes)
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AC_CHECK_FUNCS(vsnprintf, [], pgac_need_repl_snprintf=yes)
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PGAC_FUNC_PRINTF_ARG_CONTROL
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# cross compiler should use our snprintf too
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if test $pgac_cv_printf_arg_control != yes ; then
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pgac_need_repl_snprintf=yes
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fi
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# Check whether <stdio.h> declares snprintf() and vsnprintf(); if not,
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# include/c.h will provide declarations. Note this is a separate test
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@ -1074,8 +1066,6 @@ AC_MSG_ERROR([[
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[AC_MSG_RESULT([cross-compiling])])
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dnl 64-bit section
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dnl
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dnl Check to see if we have a working 64-bit integer type.
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dnl This breaks down into two steps:
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dnl (1) figure out if the compiler has a 64-bit int type with working
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@ -1141,6 +1131,14 @@ AC_DEFINE_UNQUOTED(INT64_FORMAT, $INT64_FORMAT,
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AC_DEFINE_UNQUOTED(UINT64_FORMAT, $UINT64_FORMAT,
|
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[Define to the appropriate snprintf format for unsigned 64-bit ints, if any.])
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# Also force use of our snprintf if system's doesn't do arg control
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if test $pgac_need_repl_snprintf = no; then
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PGAC_FUNC_PRINTF_ARG_CONTROL
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if test $pgac_cv_printf_arg_control != yes ; then
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pgac_need_repl_snprintf=yes
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fi
|
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fi
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if test $pgac_need_repl_snprintf = yes; then
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AC_LIBOBJ(snprintf)
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fi
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@ -1197,6 +1195,9 @@ if test $ac_cv_func_fseeko = yes; then
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AC_SYS_LARGEFILE
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fi
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|
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# SunOS doesn't handle negative byte comparisons properly with +/- return
|
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AC_FUNC_MEMCMP
|
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|
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|
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# Select semaphore implementation type.
|
||||
if test x"$USE_NAMED_POSIX_SEMAPHORES" = x"1" ; then
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user