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Issue #4026: Make the fcntl extension build under AIX.

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Patch by Sébastien Sablé.
This commit is contained in:
Antoine Pitrou 2010-09-07 14:52:42 +00:00
parent 19651369e4
commit a300007c6e
5 changed files with 109 additions and 11 deletions
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87
configure vendored
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@ -1,5 +1,5 @@
#! /bin/sh
# From configure.in Revision: 84477 .
# From configure.in Revision: 84512 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for python 3.2.
#
@ -9588,6 +9588,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock" >&5
$as_echo_n "checking for flock... " >&6; }
have_flock=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
@ -9605,14 +9606,84 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_FLOCK 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
have_flock=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_flock" >&5
$as_echo "$have_flock" >&6; }
if test "$have_flock" = yes ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if flock requires additional libraries." >&5
$as_echo_n "checking if flock requires additional libraries.... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/file.h>
int
main ()
{
void *p = flock; flock(0, 0)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flock in -lbsd" >&5
$as_echo_n "checking for flock in -lbsd... " >&6; }
if test "${ac_cv_lib_bsd_flock+set}" = set; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char flock ();
int
main ()
{
return flock ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_bsd_flock=yes
else
ac_cv_lib_bsd_flock=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_flock" >&5
$as_echo "$ac_cv_lib_bsd_flock" >&6; }
if test "x$ac_cv_lib_bsd_flock" = x""yes; then :
$as_echo "#define FLOCK_NEEDS_LIBBSD 1" >>confdefs.h
fi
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for getpagesize" >&5
$as_echo_n "checking for getpagesize... " >&6; }
@ -14226,8 +14297,8 @@ esac
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"
config_files="`echo $ac_config_files`"
config_headers="`echo $ac_config_headers`"
_ACEOF