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Back-patch mingw configure-check for gettimeofday so that 8.2 can
be built with current versions of mingw.
This commit is contained in:
Magnus Hagander
116
configure
vendored
116
configure
vendored
@ -14963,14 +14963,118 @@ esac
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# Win32 support
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if test "$PORTNAME" = "win32"; then
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case $LIBOBJS in
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"gettimeofday.$ac_objext" | \
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*" gettimeofday.$ac_objext" | \
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"gettimeofday.$ac_objext "* | \
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*" gettimeofday.$ac_objext "* ) ;;
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*) LIBOBJS="$LIBOBJS gettimeofday.$ac_objext" ;;
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for ac_func in gettimeofday
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do
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as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
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echo "$as_me:$LINENO: checking for $ac_func" >&5
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echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
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if eval "test \"\${$as_ac_var+set}\" = set"; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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cat >conftest.$ac_ext <<_ACEOF
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/* confdefs.h. */
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_ACEOF
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cat confdefs.h >>conftest.$ac_ext
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cat >>conftest.$ac_ext <<_ACEOF
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/* end confdefs.h. */
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/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
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For example, HP-UX 11i <limits.h> declares gettimeofday. */
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#define $ac_func innocuous_$ac_func
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func (); below.
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Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
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<limits.h> exists even on freestanding compilers. */
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#ifdef __STDC__
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# include <limits.h>
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#else
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# include <assert.h>
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#endif
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#undef $ac_func
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/* Override any gcc2 internal prototype to avoid an error. */
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* We use char because int might match the return type of a gcc2
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builtin and then its argument prototype would still apply. */
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char $ac_func ();
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/* The GNU C library defines this for functions which it implements
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to always fail with ENOSYS. Some functions are actually named
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something starting with __ and the normal name is an alias. */
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#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
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choke me
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#else
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char (*f) () = $ac_func;
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#endif
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#ifdef __cplusplus
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}
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#endif
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int
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main ()
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{
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return f != $ac_func;
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;
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return 0;
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}
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_ACEOF
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rm -f conftest.$ac_objext conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>conftest.er1
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ac_status=$?
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grep -v '^ *+' conftest.er1 >conftest.err
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rm -f conftest.er1
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cat conftest.err >&5
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } &&
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{ ac_try='test -z "$ac_c_werror_flag"
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|| test ! -s conftest.err'
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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 $ac_status); }; } &&
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{ ac_try='test -s conftest$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 $ac_status); }; }; then
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eval "$as_ac_var=yes"
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else
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echo "$as_me: failed program was:" >&5
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sed 's/^/| /' conftest.$ac_ext >&5
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eval "$as_ac_var=no"
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fi
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rm -f conftest.err conftest.$ac_objext \
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conftest$ac_exeext conftest.$ac_ext
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fi
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echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_var'}'`" >&5
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echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
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if test `eval echo '${'$as_ac_var'}'` = yes; then
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cat >>confdefs.h <<_ACEOF
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#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
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_ACEOF
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else
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case $LIBOBJS in
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"$ac_func.$ac_objext" | \
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*" $ac_func.$ac_objext" | \
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"$ac_func.$ac_objext "* | \
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*" $ac_func.$ac_objext "* ) ;;
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*) LIBOBJS="$LIBOBJS $ac_func.$ac_objext" ;;
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esac
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fi
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done
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case $LIBOBJS in
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"kill.$ac_objext" | \
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*" kill.$ac_objext" | \
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@ -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 1.490.2.10 2007/11/26 12:29:10 petere Exp $
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dnl $PostgreSQL: pgsql/configure.in,v 1.490.2.11 2007/11/29 16:44:26 mha 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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@ -1011,7 +1011,7 @@ esac
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# Win32 support
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if test "$PORTNAME" = "win32"; then
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AC_LIBOBJ(gettimeofday)
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AC_REPLACE_FUNCS(gettimeofday)
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AC_LIBOBJ(kill)
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AC_LIBOBJ(open)
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AC_LIBOBJ(rand)
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@ -167,6 +167,9 @@
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/* Define to 1 if you have the `getrusage' function. */
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#undef HAVE_GETRUSAGE
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/* Define to 1 if you have the `gettimeofday' function. */
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#undef HAVE_GETTIMEOFDAY
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/* Define to 1 if you have the <history.h> header file. */
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#undef HAVE_HISTORY_H
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@ -6,7 +6,7 @@
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* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/include/port.h,v 1.106.2.1 2007/01/11 02:40:12 momjian Exp $
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* $PostgreSQL: pgsql/src/include/port.h,v 1.106.2.2 2007/11/29 16:44:26 mha Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -288,8 +288,11 @@ extern FILE *pgwin32_fopen(const char *, const char *);
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extern long lrand48(void);
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extern void srand48(long seed);
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/* New versions of MingW have gettimeofday, old mingw and msvc don't */
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#ifndef HAVE_GETTIMEOFDAY
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/* Last parameter not used */
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extern int gettimeofday(struct timeval * tp, struct timezone * tzp);
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#endif
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#else /* !WIN32 */
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/*
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@ -1,4 +1,4 @@
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/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.63.2.2 2007/01/26 20:07:01 tgl Exp $ */
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/* $PostgreSQL: pgsql/src/include/port/win32.h,v 1.63.2.3 2007/11/29 16:44:26 mha Exp $ */
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#if defined(_MSC_VER) || defined(__BORLANDC__)
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#define WIN32_ONLY_COMPILER
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@ -156,11 +156,17 @@ int semop(int semId, struct sembuf * sops, int flag);
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#define SIGUSR2 31
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#endif
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/*
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* New versions of mingw have gettimeofday() and also declare
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* struct timezone to support it.
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*/
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#ifndef HAVE_GETTIMEOFDAY
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struct timezone
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{
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int tz_minuteswest; /* Minutes west of GMT. */
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int tz_dsttime; /* Nonzero if DST is ever in effect. */
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};
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#endif
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/* for setitimer in backend/port/win32/timer.c */
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#define ITIMER_REAL 0
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