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Kaydet (Commit) c511b47f authored tarafından Matthias Klose's avatar Matthias Klose
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configure.in: convert all obsolete AC_TRY_* macros to AC_*_IFELSE, 

only whitespace changes in generated configure (diff -uEwB).
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configure
Dosyayı görüntüle @ c511b47f
#! /bin/sh
# From configure.in Revision: 80965 .
# From configure.in Revision: 80966 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.65 for python 2.7.
#
......@@ -5611,6 +5611,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_opt_olimit_ok=yes
else
ac_cv_opt_olimit_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CC="$ac_save_cc"
......@@ -5652,6 +5653,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_olimit_ok=yes
else
ac_cv_olimit_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
CC="$ac_save_cc"
......@@ -5675,7 +5677,6 @@ $as_echo_n "checking whether gcc supports ParseTuple __format__... " >&6; }
/* end confdefs.h. */
void f(char*,...)__attribute((format(PyArg_ParseTuple, 1, 2)));
int
main ()
{
......@@ -5683,15 +5684,19 @@ main ()
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_ATTRIBUTE_FORMAT_PARSETUPLE 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
......@@ -7018,7 +7023,7 @@ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
int
main ()
{
long double x; x = (long double)0.;
long double x; x = (long double)0;
;
return 0;
}
......@@ -7297,7 +7302,8 @@ $as_echo_n "checking for pthread_t... " >&6; }
have_pthread_t=no
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <pthread.h>
#include <pthread.h>
int
main ()
{
......@@ -7305,6 +7311,7 @@ pthread_t x; x = *(pthread_t*)0;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
have_pthread_t=yes
......@@ -8048,7 +8055,8 @@ case "$ac_sys_system" in
$as_echo_n "checking for genuine AIX C++ extensions support... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include "/usr/lpp/xlC/include/load.h"
#include "/usr/lpp/xlC/include/load.h"
int
main ()
{
......@@ -8056,16 +8064,21 @@ loadAndInit("", 0, "")
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define AIX_GENUINE_CPLUSPLUS 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext;;
......@@ -9045,6 +9058,7 @@ $as_echo "yes" >&6; }
else
if test "$cross_compiling" = yes; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ipv6=no
......@@ -9065,13 +9079,17 @@ main()
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
ipv6=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ipv6=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
......@@ -9083,25 +9101,31 @@ if test "$ipv6" = "yes"; then
$as_echo_n "checking if RFC2553 API is available... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <sys/types.h>
#include <sys/types.h>
#include <netinet/in.h>
int
main ()
{
struct sockaddr_in6 x;
x.sin6_scope_id;
x.sin6_scope_id;
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
ipv6=yes
ipv6=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
ipv6=no
ipv6=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
......@@ -9276,7 +9300,8 @@ fi
$as_echo_n "checking for OSX 10.5 SDK or later... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <Carbon/Carbon.h>
#include <Carbon/Carbon.h>
int
main ()
{
......@@ -9286,14 +9311,14 @@ FSIORefNum fRef = 0
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
]
else
$as_echo "#define HAVE_OSX105_SDK 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
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
......@@ -9533,7 +9558,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_CHROOT 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9558,7 +9583,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_LINK 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9583,7 +9608,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_SYMLINK 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9608,7 +9633,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_FCHDIR 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9633,7 +9658,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_FSYNC 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9658,7 +9683,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_FDATASYNC 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9683,7 +9708,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_EPOLL 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9711,7 +9736,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_KQUEUE 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9745,7 +9770,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_CTERMID_R 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9774,7 +9799,7 @@ 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
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -9803,7 +9828,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_GETPAGESIZE 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -10123,7 +10148,7 @@ if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_HSTRERROR 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -10156,7 +10181,7 @@ if ac_fn_c_try_link "$LINENO"; then :
$as_echo "#define HAVE_INET_ATON 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -10189,7 +10214,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_INET_PTON 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -10222,7 +10247,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_SETGROUPS 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -10499,7 +10524,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define GETPGRP_HAVE_ARG 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
......@@ -10528,7 +10552,6 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define SETPGRP_HAVE_ARG 1" >>confdefs.h
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
......@@ -10988,6 +11011,7 @@ $as_echo_n "checking for time.h that defines altzone... " >&6; }
if test "${ac_cv_header_time_altzone+set}" = set; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <time.h>
......@@ -11005,6 +11029,7 @@ else
ac_cv_header_time_altzone=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time_altzone" >&5
......@@ -11052,8 +11077,7 @@ if test "${ac_cv_struct_addrinfo+set}" = set; then :
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <netdb.h>
#include <netdb.h>
int
main ()
{
......@@ -11295,11 +11319,9 @@ return foo(10);
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_PROTOTYPES 1" >>confdefs.h
have_prototypes=yes
have_prototypes=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_prototypes" >&5
......@@ -11362,7 +11384,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_SOCKETPAIR 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -11396,6 +11418,7 @@ $as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
......@@ -11485,19 +11508,19 @@ $as_echo_n "checking gethostbyname_r with 5 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <netdb.h>
# include <netdb.h>
int
main ()
{
char *name;
struct hostent *he;
char buffer[2048];
int buflen = 2048;
int h_errnop;
char *name;
struct hostent *he;
char buffer[2048];
int buflen = 2048;
int h_errnop;
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
;
return 0;
......@@ -11505,34 +11528,34 @@ main ()
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
$as_echo "#define HAVE_GETHOSTBYNAME_R_5_ARG 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking gethostbyname_r with 3 args" >&5
$as_echo_n "checking gethostbyname_r with 3 args... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
# include <netdb.h>
# include <netdb.h>
int
main ()
{
char *name;
struct hostent *he;
struct hostent_data data;
char *name;
struct hostent *he;
struct hostent_data data;
(void) gethostbyname_r(name, he, &data);
(void) gethostbyname_r(name, he, &data);
;
return 0;
......@@ -11540,17 +11563,17 @@ main ()
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
$as_echo "#define HAVE_GETHOSTBYNAME_R 1" >>confdefs.h
$as_echo "#define HAVE_GETHOSTBYNAME_R_3_ARG 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
......@@ -12821,6 +12844,7 @@ if ac_fn_c_try_cpp "$LINENO"; then :
have_readline=yes
else
have_readline=no
fi
rm -f conftest.err conftest.$ac_ext
if test $have_readline = yes
......@@ -12994,6 +13018,7 @@ if ac_fn_c_try_cpp "$LINENO"; then :
have_readline=yes
else
have_readline=no
fi
rm -f conftest.err conftest.$ac_ext
if test $have_readline = yes
......@@ -13442,7 +13467,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_CURSES_IS_TERM_RESIZED 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -13468,7 +13493,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_CURSES_RESIZE_TERM 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......@@ -13494,7 +13519,7 @@ if ac_fn_c_try_compile "$LINENO"; then :
$as_echo "#define HAVE_CURSES_RESIZETERM 1" >>confdefs.h
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
......
configure.in
Dosyayı görüntüle @ c511b47f
......@@ -754,10 +754,10 @@ AC_ARG_ENABLE(profiling,
AS_HELP_STRING([--enable-profiling], [enable C-level code profiling]),
[ac_save_cc="$CC"
CC="$CC -pg"
AC_TRY_RUN([int main() { return 0; }],
ac_enable_profiling="yes",
ac_enable_profiling="no",
ac_enable_profiling="no")
AC_RUN_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])],
[ac_enable_profiling="yes"],
[ac_enable_profiling="no"],
[ac_enable_profiling="no"])
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_enable_profiling)
......@@ -978,9 +978,10 @@ yes)
ac_save_cc="$CC"
CC="$CC -fno-strict-aliasing"
AC_CACHE_VAL(ac_cv_no_strict_aliasing_ok,
AC_TRY_COMPILE([],[int main() { return 0; }],
ac_cv_no_strict_aliasing_ok=yes,
ac_cv_no_strict_aliasing_ok=no))
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[]], [[int main() { return 0; }]])],
[ac_cv_no_strict_aliasing_ok=yes],
[ac_cv_no_strict_aliasing_ok=no]))
CC="$ac_save_cc"
AC_MSG_RESULT($ac_cv_no_strict_aliasing_ok)
if test $ac_cv_no_strict_aliasing_ok = yes
......@@ -1148,9 +1149,10 @@ AC_MSG_CHECKING(whether $CC accepts -OPT:Olimit=0)
AC_CACHE_VAL(ac_cv_opt_olimit_ok,
[ac_save_cc="$CC"
CC="$CC -OPT:Olimit=0"
AC_TRY_COMPILE([],[int main() { return 0; }],
ac_cv_opt_olimit_ok=yes,
ac_cv_opt_olimit_ok=no,
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[]], [[int main() { return 0; }]])],
[ac_cv_opt_olimit_ok=yes],
[ac_cv_opt_olimit_ok=no]
)
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_opt_olimit_ok)
......@@ -1170,9 +1172,10 @@ else
AC_CACHE_VAL(ac_cv_olimit_ok,
[ac_save_cc="$CC"
CC="$CC -Olimit 1500"
AC_TRY_COMPILE([],[int main() { return 0; }],
ac_cv_olimit_ok=yes,
ac_cv_olimit_ok=no,
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([[]], [[int main() { return 0; }]])],
[ac_cv_olimit_ok=yes],
[ac_cv_olimit_ok=no]
)
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_olimit_ok)
......@@ -1187,13 +1190,15 @@ then
AC_MSG_CHECKING(whether gcc supports ParseTuple __format__)
save_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS -Werror"
AC_TRY_COMPILE([
void f(char*,...)__attribute((format(PyArg_ParseTuple, 1, 2)));
],,
AC_DEFINE(HAVE_ATTRIBUTE_FORMAT_PARSETUPLE, 1, [Define if GCC supports __attribute__((format(PyArg_ParseTuple, 2, 3)))])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[void f(char*,...)__attribute((format(PyArg_ParseTuple, 1, 2)));]], [[]])
],[
AC_DEFINE(HAVE_ATTRIBUTE_FORMAT_PARSETUPLE, 1,
[Define if GCC supports __attribute__((format(PyArg_ParseTuple, 2, 3)))])
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
])
CFLAGS=$save_CFLAGS
fi
......@@ -1204,7 +1209,7 @@ fi
# options before we can check whether -Kpthread improves anything.
AC_MSG_CHECKING(whether pthreads are available without options)
AC_CACHE_VAL(ac_cv_pthread_is_default,
[AC_TRY_RUN([
[AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <pthread.h>
void* routine(void* p){return NULL;}
......@@ -1216,14 +1221,11 @@ int main(){
(void)pthread_detach(p);
return 0;
}
],
[
]])],[
ac_cv_pthread_is_default=yes
ac_cv_kthread=no
ac_cv_pthread=no
],
ac_cv_pthread_is_default=no,
ac_cv_pthread_is_default=no)
],[ac_cv_pthread_is_default=no],[ac_cv_pthread_is_default=no])
])
AC_MSG_RESULT($ac_cv_pthread_is_default)
......@@ -1241,7 +1243,7 @@ AC_MSG_CHECKING(whether $CC accepts -Kpthread)
AC_CACHE_VAL(ac_cv_kpthread,
[ac_save_cc="$CC"
CC="$CC -Kpthread"
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <pthread.h>
void* routine(void* p){return NULL;}
......@@ -1253,10 +1255,7 @@ int main(){
(void)pthread_detach(p);
return 0;
}
],
ac_cv_kpthread=yes,
ac_cv_kpthread=no,
ac_cv_kpthread=no)
]])],[ac_cv_kpthread=yes],[ac_cv_kpthread=no],[ac_cv_kpthread=no])
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_kpthread)
fi
......@@ -1272,7 +1271,7 @@ AC_MSG_CHECKING(whether $CC accepts -Kthread)
AC_CACHE_VAL(ac_cv_kthread,
[ac_save_cc="$CC"
CC="$CC -Kthread"
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <pthread.h>
void* routine(void* p){return NULL;}
......@@ -1284,10 +1283,7 @@ int main(){
(void)pthread_detach(p);
return 0;
}
],
ac_cv_kthread=yes,
ac_cv_kthread=no,
ac_cv_kthread=no)
]])],[ac_cv_kthread=yes],[ac_cv_kthread=no],[ac_cv_kthread=no])
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_kthread)
fi
......@@ -1303,7 +1299,7 @@ AC_MSG_CHECKING(whether $CC accepts -pthread)
AC_CACHE_VAL(ac_cv_thread,
[ac_save_cc="$CC"
CC="$CC -pthread"
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <pthread.h>
void* routine(void* p){return NULL;}
......@@ -1315,10 +1311,7 @@ int main(){
(void)pthread_detach(p);
return 0;
}
],
ac_cv_pthread=yes,
ac_cv_pthread=no,
ac_cv_pthread=no)
]])],[ac_cv_pthread=yes],[ac_cv_pthread=no],[ac_cv_pthread=no])
CC="$ac_save_cc"])
AC_MSG_RESULT($ac_cv_pthread)
fi
......@@ -1364,11 +1357,11 @@ CXX="$ac_save_cxx"
dnl # check for ANSI or K&R ("traditional") preprocessor
dnl AC_MSG_CHECKING(for C preprocessor type)
dnl AC_TRY_COMPILE([
dnl AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
dnl #define spam(name, doc) {#name, &name, #name "() -- " doc}
dnl int foo;
dnl struct {char *name; int *addr; char *doc;} desc = spam(foo, "something");
dnl ], [;], cpp_type=ansi, AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional)
dnl ]], [[;]])],[cpp_type=ansi],[AC_DEFINE(HAVE_OLD_CPP) cpp_type=traditional])
dnl AC_MSG_RESULT($cpp_type)
# checks for header files
......@@ -1415,26 +1408,24 @@ AC_MSG_RESULT($was_it_defined)
# Check whether using makedev requires defining _OSF_SOURCE
AC_MSG_CHECKING(for makedev)
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#if defined(MAJOR_IN_MKDEV)
#include <sys/mkdev.h>
#elif defined(MAJOR_IN_SYSMACROS)
#include <sys/sysmacros.h>
#else
#include <sys/types.h>
#endif ],
[ makedev(0, 0) ],
ac_cv_has_makedev=yes,
ac_cv_has_makedev=no)
#endif ]], [[ makedev(0, 0) ]])],
[ac_cv_has_makedev=yes],
[ac_cv_has_makedev=no])
if test "$ac_cv_has_makedev" = "no"; then
# we didn't link, try if _OSF_SOURCE will allow us to link
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#define _OSF_SOURCE 1
#include <sys/types.h>
],
[ makedev(0, 0) ],
ac_cv_has_makedev=yes,
ac_cv_has_makedev=no)
]], [[ makedev(0, 0) ]])],
[ac_cv_has_makedev=yes],
[ac_cv_has_makedev=no])
if test "$ac_cv_has_makedev" = "yes"; then
AC_DEFINE(_OSF_SOURCE, 1, [Define _OSF_SOURCE to get the makedev macro.])
fi
......@@ -1453,11 +1444,11 @@ fi
use_lfs=yes
AC_MSG_CHECKING(Solaris LFS bug)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#define _LARGEFILE_SOURCE 1
#define _FILE_OFFSET_BITS 64
#include <sys/resource.h>
],[struct rlimit foo;],sol_lfs_bug=no,sol_lfs_bug=yes)
]], [[struct rlimit foo;]])],[sol_lfs_bug=no],[sol_lfs_bug=yes])
AC_MSG_RESULT($sol_lfs_bug)
if test "$sol_lfs_bug" = "yes"; then
use_lfs=no
......@@ -1483,7 +1474,18 @@ EOF
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIGNAL
AC_DIAGNOSE([obsolete],[your code may safely assume C89 semantics that RETSIGTYPE is void.
Remove this warning and the `AC_CACHE_CHECK' when you adjust the code.])dnl
AC_CACHE_CHECK([return type of signal handlers],[ac_cv_type_signal],[AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <sys/types.h>
#include <signal.h>
],
[return *(signal (0, 0)) (0) == 1;])],
[ac_cv_type_signal=int],
[ac_cv_type_signal=void])])
AC_DEFINE_UNQUOTED([RETSIGTYPE],[$ac_cv_type_signal],[Define as the return type of signal handlers
(`int' or `void').])
AC_TYPE_SIZE_T
AC_TYPE_UID_T
AC_TYPE_UINT32_T
......@@ -1507,10 +1509,10 @@ AC_CHECK_SIZEOF(pid_t, 4)
AC_MSG_CHECKING(for long long support)
have_long_long=no
AC_TRY_COMPILE([], [long long x; x = (long long)0;], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long long x; x = (long long)0;]])],[
AC_DEFINE(HAVE_LONG_LONG, 1, [Define this if you have the type long long.])
have_long_long=yes
])
],[])
AC_MSG_RESULT($have_long_long)
if test "$have_long_long" = yes ; then
AC_CHECK_SIZEOF(long long, 8)
......@@ -1518,10 +1520,10 @@ fi
AC_MSG_CHECKING(for long double support)
have_long_double=no
AC_TRY_COMPILE([], [long double x; x = (long double)0.;], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[long double x; x = (long double)0;]])],[
AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define this if you have the type long double.])
have_long_double=yes
])
],[])
AC_MSG_RESULT($have_long_double)
if test "$have_long_double" = yes ; then
AC_CHECK_SIZEOF(long double, 12)
......@@ -1529,10 +1531,10 @@ fi
AC_MSG_CHECKING(for _Bool support)
have_c99_bool=no
AC_TRY_COMPILE([], [_Bool x; x = (_Bool)0;], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[_Bool x; x = (_Bool)0;]])],[
AC_DEFINE(HAVE_C99_BOOL, 1, [Define this if you have the type _Bool.])
have_c99_bool=yes
])
],[])
AC_MSG_RESULT($have_c99_bool)
if test "$have_c99_bool" = yes ; then
AC_CHECK_SIZEOF(_Bool, 1)
......@@ -1588,7 +1590,9 @@ then CC="$CC -pthread"
fi
AC_MSG_CHECKING(for pthread_t)
have_pthread_t=no
AC_TRY_COMPILE([#include <pthread.h>], [pthread_t x; x = *(pthread_t*)0;], have_pthread_t=yes)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[#include <pthread.h>]], [[pthread_t x; x = *(pthread_t*)0;]])
],[have_pthread_t=yes],[])
AC_MSG_RESULT($have_pthread_t)
if test "$have_pthread_t" = yes ; then
AC_CHECK_SIZEOF(pthread_t, [], [
......@@ -1658,7 +1662,7 @@ case $ac_sys_system/$ac_sys_release in
else
LIBTOOL_CRUFT=""
fi
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <unistd.h>
int main(int argc, char*argv[])
{
......@@ -1668,9 +1672,7 @@ case $ac_sys_system/$ac_sys_release in
return 1;
}
}
], ac_osx_32bit=yes,
ac_osx_32bit=no,
ac_osx_32bit=yes)
]])],[ac_osx_32bit=yes],[ac_osx_32bit=no],[ac_osx_32bit=yes])
if test "${ac_osx_32bit}" = "yes"; then
case `/usr/bin/arch` in
......@@ -2067,13 +2069,17 @@ AC_CHECK_LIB(intl, textdomain,
# checks for system dependent C++ extensions support
case "$ac_sys_system" in
AIX*) AC_MSG_CHECKING(for genuine AIX C++ extensions support)
AC_TRY_LINK([#include "/usr/lpp/xlC/include/load.h"],
[loadAndInit("", 0, "")],
[AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1,
AC_LINK_IFELSE([
AC_LANG_PROGRAM([[#include "/usr/lpp/xlC/include/load.h"]],
[[loadAndInit("", 0, "")]])
],[
AC_DEFINE(AIX_GENUINE_CPLUSPLUS, 1,
[Define for AIX if your compiler is a genuine IBM xlC/xlC_r
and you want support for AIX C++ shared extension modules.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]);;
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
]);;
*) ;;
esac
......@@ -2286,10 +2292,10 @@ yes
_libs=$LIBS
LIBS="$LIBS -lpthread"
AC_MSG_CHECKING([for pthread_create in -lpthread])
AC_TRY_LINK([#include <pthread.h>
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <pthread.h>
void * start_routine (void *arg) { exit (0); }], [
pthread_create (NULL, NULL, start_routine, NULL)], [
void * start_routine (void *arg) { exit (0); }]], [[
pthread_create (NULL, NULL, start_routine, NULL)]])],[
AC_MSG_RESULT(yes)
AC_DEFINE(WITH_THREAD)
posix_threads=yes
......@@ -2369,7 +2375,7 @@ if test "$posix_threads" = "yes"; then
AC_MSG_CHECKING(if PTHREAD_SCOPE_SYSTEM is supported)
AC_CACHE_VAL(ac_cv_pthread_system_supported,
[AC_TRY_RUN([#include <pthread.h>
[AC_RUN_IFELSE([AC_LANG_SOURCE([[#include <pthread.h>
void *foo(void *parm) {
return NULL;
}
......@@ -2380,10 +2386,10 @@ if test "$posix_threads" = "yes"; then
if (pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM)) exit(-1);
if (pthread_create(&id, &attr, foo, NULL)) exit(-1);
exit(0);
}],
ac_cv_pthread_system_supported=yes,
ac_cv_pthread_system_supported=no,
ac_cv_pthread_system_supported=no)
}]])],
[ac_cv_pthread_system_supported=yes],
[ac_cv_pthread_system_supported=no],
[ac_cv_pthread_system_supported=no])
])
AC_MSG_RESULT($ac_cv_pthread_system_supported)
if test "$ac_cv_pthread_system_supported" = "yes"; then
......@@ -2418,7 +2424,7 @@ AC_ARG_ENABLE(ipv6,
[
dnl the check does not work on cross compilation case...
AC_TRY_RUN([ /* AF_INET6 available check */
AC_RUN_IFELSE([AC_LANG_SOURCE([[ /* AF_INET6 available check */
#include <sys/types.h>
#include <sys/socket.h>
main()
......@@ -2428,25 +2434,31 @@ main()
else
exit(0);
}
],
]])],[
AC_MSG_RESULT(yes)
ipv6=yes,
ipv6=yes
],[
AC_MSG_RESULT(no)
ipv6=no,
ipv6=no
],[
AC_MSG_RESULT(no)
ipv6=no
)
])
if test "$ipv6" = "yes"; then
AC_MSG_CHECKING(if RFC2553 API is available)
AC_TRY_COMPILE([#include <sys/types.h>
#include <netinet/in.h>],
[struct sockaddr_in6 x;
x.sin6_scope_id;],
AC_MSG_RESULT(yes)
ipv6=yes,
AC_MSG_RESULT(no, IPv6 disabled)
ipv6=no)
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[#include <sys/types.h>
#include <netinet/in.h>]],
[[struct sockaddr_in6 x;
x.sin6_scope_id;]])
],[
AC_MSG_RESULT(yes)
ipv6=yes
],[
AC_MSG_RESULT(no, IPv6 disabled)
ipv6=no
])
fi
if test "$ipv6" = "yes"; then
......@@ -2567,11 +2579,14 @@ if test "$ipv6" = "yes" -a "$ipv6lib" != "none"; then
fi
AC_MSG_CHECKING(for OSX 10.5 SDK or later)
AC_TRY_COMPILE([#include <Carbon/Carbon.h>], FSIORefNum fRef = 0,
AC_COMPILE_IFELSE([
AC_LANG_PROGRAM([[#include <Carbon/Carbon.h>]], [[FSIORefNum fRef = 0]])],
],[
AC_DEFINE(HAVE_OSX105_SDK, 1, [Define if compiling using MacOS X 10.5 SDK or later.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(yes)
],[
AC_MSG_RESULT(no)
)
])
# Check for --with-doc-strings
AC_MSG_CHECKING(for --with-doc-strings)
......@@ -2719,56 +2734,56 @@ AC_CHECK_FUNCS(alarm setitimer getitimer bind_textdomain_codeset chown \
# For some functions, having a definition is not sufficient, since
# we want to take their address.
AC_MSG_CHECKING(for chroot)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=chroot],
AC_DEFINE(HAVE_CHROOT, 1, [Define if you have the 'chroot' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=chroot]])],
[AC_DEFINE(HAVE_CHROOT, 1, Define if you have the 'chroot' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for link)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=link],
AC_DEFINE(HAVE_LINK, 1, [Define if you have the 'link' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=link]])],
[AC_DEFINE(HAVE_LINK, 1, Define if you have the 'link' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for symlink)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=symlink],
AC_DEFINE(HAVE_SYMLINK, 1, [Define if you have the 'symlink' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=symlink]])],
[AC_DEFINE(HAVE_SYMLINK, 1, Define if you have the 'symlink' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for fchdir)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=fchdir],
AC_DEFINE(HAVE_FCHDIR, 1, [Define if you have the 'fchdir' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fchdir]])],
[AC_DEFINE(HAVE_FCHDIR, 1, Define if you have the 'fchdir' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for fsync)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=fsync],
AC_DEFINE(HAVE_FSYNC, 1, [Define if you have the 'fsync' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fsync]])],
[AC_DEFINE(HAVE_FSYNC, 1, Define if you have the 'fsync' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for fdatasync)
AC_TRY_COMPILE([#include <unistd.h>], [void *x=fdatasync],
AC_DEFINE(HAVE_FDATASYNC, 1, [Define if you have the 'fdatasync' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[void *x=fdatasync]])],
[AC_DEFINE(HAVE_FDATASYNC, 1, Define if you have the 'fdatasync' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for epoll)
AC_TRY_COMPILE([#include <sys/epoll.h>], [void *x=epoll_create],
AC_DEFINE(HAVE_EPOLL, 1, [Define if you have the 'epoll' functions.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/epoll.h>]], [[void *x=epoll_create]])],
[AC_DEFINE(HAVE_EPOLL, 1, Define if you have the 'epoll' functions.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for kqueue)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/event.h>
], [int x=kqueue()],
AC_DEFINE(HAVE_KQUEUE, 1, [Define if you have the 'kqueue' functions.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[int x=kqueue()]])],
[AC_DEFINE(HAVE_KQUEUE, 1, Define if you have the 'kqueue' functions.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
# On some systems (eg. FreeBSD 5), we would find a definition of the
# functions ctermid_r, setgroups in the library, but no prototype
# (e.g. because we use _XOPEN_SOURCE). See whether we can take their
......@@ -2776,34 +2791,34 @@ AC_TRY_COMPILE([
# because of the missing prototypes.
AC_MSG_CHECKING(for ctermid_r)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <stdio.h>
], [void* p = ctermid_r],
AC_DEFINE(HAVE_CTERMID_R, 1, [Define if you have the 'ctermid_r' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = ctermid_r]])],
[AC_DEFINE(HAVE_CTERMID_R, 1, Define if you have the 'ctermid_r' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for flock)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <sys/file.h>
], [void* p = flock],
AC_DEFINE(HAVE_FLOCK, 1, [Define if you have the 'flock' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = flock]])],
[AC_DEFINE(HAVE_FLOCK, 1, Define if you have the 'flock' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for getpagesize)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <unistd.h>
], [void* p = getpagesize],
AC_DEFINE(HAVE_GETPAGESIZE, 1, [Define if you have the 'getpagesize' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = getpagesize]])],
[AC_DEFINE(HAVE_GETPAGESIZE, 1, Define if you have the 'getpagesize' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
dnl check for true
AC_CHECK_PROGS(TRUE, true, /bin/true)
......@@ -2817,7 +2832,7 @@ AC_CHECK_LIB(c, inet_aton, [$ac_cv_prog_TRUE],
# On Tru64, chflags seems to be present, but calling it will
# exit Python
AC_CACHE_CHECK([for chflags], [ac_cv_have_chflags], [dnl
AC_TRY_RUN([[
AC_RUN_IFELSE([AC_LANG_SOURCE([[[
#include <sys/stat.h>
#include <unistd.h>
int main(int argc, char*argv[])
......@@ -2826,9 +2841,10 @@ int main(int argc, char*argv[])
return 1;
return 0;
}
]], ac_cv_have_chflags=yes,
ac_cv_have_chflags=no,
ac_cv_have_chflags=cross)
]]])],
[ac_cv_have_chflags=yes],
[ac_cv_have_chflags=no],
[ac_cv_have_chflags=cross])
])
if test "$ac_cv_have_chflags" = cross ; then
AC_CHECK_FUNC([chflags], [ac_cv_have_chflags="yes"], [ac_cv_have_chflags="no"])
......@@ -2838,7 +2854,7 @@ if test "$ac_cv_have_chflags" = yes ; then
fi
AC_CACHE_CHECK([for lchflags], [ac_cv_have_lchflags], [dnl
AC_TRY_RUN([[
AC_RUN_IFELSE([AC_LANG_SOURCE([[[
#include <sys/stat.h>
#include <unistd.h>
int main(int argc, char*argv[])
......@@ -2847,9 +2863,7 @@ int main(int argc, char*argv[])
return 1;
return 0;
}
]], ac_cv_have_lchflags=yes,
ac_cv_have_lchflags=no,
ac_cv_have_lchflags=cross)
]]])],[ac_cv_have_lchflags=yes],[ac_cv_have_lchflags=no],[ac_cv_have_lchflags=cross])
])
if test "$ac_cv_have_lchflags" = cross ; then
AC_CHECK_FUNC([lchflags], [ac_cv_have_lchflags="yes"], [ac_cv_have_lchflags="no"])
......@@ -2888,55 +2902,54 @@ Darwin/*)
esac
AC_MSG_CHECKING(for hstrerror)
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <netdb.h>
], [void* p = hstrerror; hstrerror(0)],
AC_DEFINE(HAVE_HSTRERROR, 1, [Define if you have the 'hstrerror' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = hstrerror; hstrerror(0)]])],
[AC_DEFINE(HAVE_HSTRERROR, 1, Define if you have the 'hstrerror' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for inet_aton)
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
], [void* p = inet_aton;inet_aton(0,0)],
AC_DEFINE(HAVE_INET_ATON, 1, [Define if you have the 'inet_aton' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = inet_aton;inet_aton(0,0)]])],
[AC_DEFINE(HAVE_INET_ATON, 1, Define if you have the 'inet_aton' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
AC_MSG_CHECKING(for inet_pton)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
], [void* p = inet_pton],
AC_DEFINE(HAVE_INET_PTON, 1, [Define if you have the 'inet_pton' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = inet_pton]])],
[AC_DEFINE(HAVE_INET_PTON, 1, Define if you have the 'inet_pton' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
# On some systems, setgroups is in unistd.h, on others, in grp.h
AC_MSG_CHECKING(for setgroups)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include "confdefs.h"
#include <unistd.h>
#ifdef HAVE_GRP_H
#include <grp.h>
#endif
],
[void* p = setgroups],
AC_DEFINE(HAVE_SETGROUPS, 1, [Define if you have the 'setgroups' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
)
]], [[void* p = setgroups]])],
[AC_DEFINE(HAVE_SETGROUPS, 1, Define if you have the 'setgroups' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
])
# check for openpty and forkpty
......@@ -2961,30 +2974,27 @@ AC_CHECK_FUNCS(fseek64 fseeko fstatvfs ftell64 ftello statvfs)
AC_REPLACE_FUNCS(dup2 getcwd strdup)
AC_CHECK_FUNCS(getpgrp,
AC_TRY_COMPILE([#include <unistd.h>],
[getpgrp(0);],
AC_DEFINE(GETPGRP_HAVE_ARG, 1,
[Define if getpgrp() must be called as getpgrp(0).])
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[getpgrp(0);]])],
[AC_DEFINE(GETPGRP_HAVE_ARG, 1, [Define if getpgrp() must be called as getpgrp(0).])],
[])
)
AC_CHECK_FUNCS(setpgrp,
AC_TRY_COMPILE([#include <unistd.h>],
[setpgrp(0,0);],
AC_DEFINE(SETPGRP_HAVE_ARG, 1,
[Define if setpgrp() must be called as setpgrp(0, 0).])
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h>]], [[setpgrp(0,0);]])],
[AC_DEFINE(SETPGRP_HAVE_ARG, 1, [Define if setpgrp() must be called as setpgrp(0, 0).])],
[])
)
AC_CHECK_FUNCS(gettimeofday,
AC_TRY_COMPILE([#include <sys/time.h>],
[gettimeofday((struct timeval*)0,(struct timezone*)0);], ,
AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1,
[Define if gettimeofday() does not have second (timezone) argument
This is the case on Motorola V4 (R40V4.2)])
)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/time.h>]],
[[gettimeofday((struct timeval*)0,(struct timezone*)0);]])],
[],
[AC_DEFINE(GETTIMEOFDAY_NO_TZ, 1,
[Define if gettimeofday() does not have second (timezone) argument
This is the case on Motorola V4 (R40V4.2)])
])
)
AC_MSG_CHECKING(for major, minor, and makedev)
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#if defined(MAJOR_IN_MKDEV)
#include <sys/mkdev.h>
#elif defined(MAJOR_IN_SYSMACROS)
......@@ -2992,9 +3002,9 @@ AC_TRY_LINK([
#else
#include <sys/types.h>
#endif
],[
]], [[
makedev(major(0),minor(0));
],[
]])],[
AC_DEFINE(HAVE_DEVICE_MACROS, 1,
[Define to 1 if you have the device macros.])
AC_MSG_RESULT(yes)
......@@ -3005,20 +3015,20 @@ AC_TRY_LINK([
# On OSF/1 V5.1, getaddrinfo is available, but a define
# for [no]getaddrinfo in netdb.h.
AC_MSG_CHECKING(for getaddrinfo)
AC_TRY_LINK([
AC_LINK_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <netdb.h>
#include <stdio.h>
], [getaddrinfo(NULL, NULL, NULL, NULL);],
have_getaddrinfo=yes,
have_getaddrinfo=no)
]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])],
[have_getaddrinfo=yes],
[have_getaddrinfo=no])
AC_MSG_RESULT($have_getaddrinfo)
if test $have_getaddrinfo = yes
then
AC_MSG_CHECKING(getaddrinfo bug)
AC_CACHE_VAL(ac_cv_buggy_getaddrinfo,
AC_TRY_RUN([[
AC_RUN_IFELSE([AC_LANG_SOURCE([[[
#include <sys/types.h>
#include <netdb.h>
#include <string.h>
......@@ -3104,9 +3114,10 @@ int main()
freeaddrinfo(aitop);
return 1;
}
]], ac_cv_buggy_getaddrinfo=no,
ac_cv_buggy_getaddrinfo=yes,
ac_cv_buggy_getaddrinfo=yes))
]]])],
[ac_cv_buggy_getaddrinfo=no],
[ac_cv_buggy_getaddrinfo=yes],
[ac_cv_buggy_getaddrinfo=yes]))
fi
if test $have_getaddrinfo = no -o "$ac_cv_buggy_getaddrinfo" = yes
......@@ -3134,10 +3145,11 @@ AC_CHECK_MEMBERS([struct stat.st_birthtime])
AC_STRUCT_ST_BLOCKS
AC_MSG_CHECKING(for time.h that defines altzone)
AC_CACHE_VAL(ac_cv_header_time_altzone,
[AC_TRY_COMPILE([#include <time.h>], [return altzone;],
ac_cv_header_time_altzone=yes,
ac_cv_header_time_altzone=no)])
AC_CACHE_VAL(ac_cv_header_time_altzone,[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], [[return altzone;]])],
[ac_cv_header_time_altzone=yes],
[ac_cv_header_time_altzone=no])
])
AC_MSG_RESULT($ac_cv_header_time_altzone)
if test $ac_cv_header_time_altzone = yes; then
AC_DEFINE(HAVE_ALTZONE, 1, [Define this if your time.h defines altzone.])
......@@ -3145,25 +3157,23 @@ fi
was_it_defined=no
AC_MSG_CHECKING(whether sys/select.h and sys/time.h may both be included)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/select.h>
#include <sys/time.h>
], [;], [
]], [[;]])],[
AC_DEFINE(SYS_SELECT_WITH_SYS_TIME, 1,
[Define if you can safely include both <sys/select.h> and <sys/time.h>
(which you can't on SCO ODT 3.0).])
was_it_defined=yes
])
],[])
AC_MSG_RESULT($was_it_defined)
AC_MSG_CHECKING(for addrinfo)
AC_CACHE_VAL(ac_cv_struct_addrinfo,
AC_TRY_COMPILE([
# include <netdb.h>],
[struct addrinfo a],
ac_cv_struct_addrinfo=yes,
ac_cv_struct_addrinfo=no))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <netdb.h>]], [[struct addrinfo a]])],
[ac_cv_struct_addrinfo=yes],
[ac_cv_struct_addrinfo=no]))
AC_MSG_RESULT($ac_cv_struct_addrinfo)
if test $ac_cv_struct_addrinfo = yes; then
AC_DEFINE(HAVE_ADDRINFO, 1, [struct addrinfo (netdb.h)])
......@@ -3171,12 +3181,11 @@ fi
AC_MSG_CHECKING(for sockaddr_storage)
AC_CACHE_VAL(ac_cv_struct_sockaddr_storage,
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <sys/types.h>
# include <sys/socket.h>],
[struct sockaddr_storage s],
ac_cv_struct_sockaddr_storage=yes,
ac_cv_struct_sockaddr_storage=no))
# include <sys/socket.h>]], [[struct sockaddr_storage s]])],
[ac_cv_struct_sockaddr_storage=yes],
[ac_cv_struct_sockaddr_storage=no]))
AC_MSG_RESULT($ac_cv_struct_sockaddr_storage)
if test $ac_cv_struct_sockaddr_storage = yes; then
AC_DEFINE(HAVE_SOCKADDR_STORAGE, 1, [struct sockaddr_storage (sys/socket.h)])
......@@ -3189,30 +3198,33 @@ AC_C_CONST
works=no
AC_MSG_CHECKING(for working volatile)
AC_TRY_COMPILE([],[volatile int x; x = 0;], works=yes,
AC_DEFINE(volatile, [], [Define to empty if the keyword does not work.])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[volatile int x; x = 0;]])],
[works=yes],
[AC_DEFINE(volatile, , [Define to empty if the keyword does not work.])]
)
AC_MSG_RESULT($works)
works=no
AC_MSG_CHECKING(for working signed char)
AC_TRY_COMPILE([], [signed char c;], works=yes,
AC_DEFINE(signed, [], [Define to empty if the keyword does not work.])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[signed char c;]])],
[works=yes],
[AC_DEFINE(signed, , [Define to empty if the keyword does not work.])]
)
AC_MSG_RESULT($works)
have_prototypes=no
AC_MSG_CHECKING(for prototypes)
AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);],[
AC_DEFINE(HAVE_PROTOTYPES, 1,
[Define if your compiler supports function prototype])
have_prototypes=yes
])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[int foo(int x) { return 0; }]], [[return foo(10);]])],
[AC_DEFINE(HAVE_PROTOTYPES, 1,
[Define if your compiler supports function prototype])
have_prototypes=yes],
[]
)
AC_MSG_RESULT($have_prototypes)
works=no
AC_MSG_CHECKING(for variable length prototypes and stdarg.h)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <stdarg.h>
int foo(int x, ...) {
va_list va;
......@@ -3222,44 +3234,44 @@ int foo(int x, ...) {
va_arg(va, double);
return 0;
}
], [return foo(10, "", 3.14);], [
]], [[return foo(10, "", 3.14);]])],[
AC_DEFINE(HAVE_STDARG_PROTOTYPES, 1,
[Define if your compiler supports variable length function prototypes
(e.g. void fprintf(FILE *, char *, ...);) *and* <stdarg.h>])
works=yes
])
],[])
AC_MSG_RESULT($works)
# check for socketpair
AC_MSG_CHECKING(for socketpair)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
], [void *x=socketpair],
AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define if you have the 'socketpair' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
]], [[void *x=socketpair]])],
[AC_DEFINE(HAVE_SOCKETPAIR, 1, [Define if you have the 'socketpair' function.])
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
)
# check if sockaddr has sa_len member
AC_MSG_CHECKING(if sockaddr has sa_len member)
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>],
[struct sockaddr x;
x.sa_len = 0;],
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member]),
AC_MSG_RESULT(no))
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
#include <sys/socket.h>]], [[struct sockaddr x;
x.sa_len = 0;]])],
[AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_SOCKADDR_SA_LEN, 1, [Define if sockaddr has sa_len member])],
[AC_MSG_RESULT(no)]
)
va_list_is_array=no
AC_MSG_CHECKING(whether va_list is an array)
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#ifdef HAVE_STDARG_PROTOTYPES
#include <stdarg.h>
#else
#include <varargs.h>
#endif
], [va_list list1, list2; list1 = list2;], , [
]], [[va_list list1, list2; list1 = list2;]])],[],[
AC_DEFINE(VA_LIST_IS_ARRAY, 1, [Define if a va_list is an array of some kind])
va_list_is_array=yes
])
......@@ -3274,9 +3286,9 @@ AC_CHECK_FUNC(gethostbyname_r, [
AC_MSG_CHECKING([gethostbyname_r with 6 args])
OLD_CFLAGS=$CFLAGS
CFLAGS="$CFLAGS $MY_CPPFLAGS $MY_THREAD_CPPFLAGS $MY_CFLAGS"
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <netdb.h>
], [
]], [[
char *name;
struct hostent *he, *res;
char buffer[2048];
......@@ -3284,48 +3296,50 @@ AC_CHECK_FUNC(gethostbyname_r, [
int h_errnop;
(void) gethostbyname_r(name, he, buffer, buflen, &res, &h_errnop)
], [
]])],[
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
AC_DEFINE(HAVE_GETHOSTBYNAME_R_6_ARG, 1,
[Define this if you have the 6-arg version of gethostbyname_r().])
AC_MSG_RESULT(yes)
], [
],[
AC_MSG_RESULT(no)
AC_MSG_CHECKING([gethostbyname_r with 5 args])
AC_TRY_COMPILE([
# include <netdb.h>
], [
char *name;
struct hostent *he;
char buffer[2048];
int buflen = 2048;
int h_errnop;
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
], [
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1,
[Define this if you have the 5-arg version of gethostbyname_r().])
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
AC_MSG_CHECKING([gethostbyname_r with 3 args])
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <netdb.h>
], [
]], [[
char *name;
struct hostent *he;
struct hostent_data data;
char buffer[2048];
int buflen = 2048;
int h_errnop;
(void) gethostbyname_r(name, he, &data);
], [
(void) gethostbyname_r(name, he, buffer, buflen, &h_errnop)
]])],
[
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1,
[Define this if you have the 3-arg version of gethostbyname_r().])
AC_DEFINE(HAVE_GETHOSTBYNAME_R_5_ARG, 1,
[Define this if you have the 5-arg version of gethostbyname_r().])
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
AC_MSG_CHECKING([gethostbyname_r with 3 args])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
# include <netdb.h>
]], [[
char *name;
struct hostent *he;
struct hostent_data data;
(void) gethostbyname_r(name, he, &data);
]])],
[
AC_DEFINE(HAVE_GETHOSTBYNAME_R)
AC_DEFINE(HAVE_GETHOSTBYNAME_R_3_ARG, 1,
[Define this if you have the 3-arg version of gethostbyname_r().])
AC_MSG_RESULT(yes)
], [
AC_MSG_RESULT(no)
])
])
])
CFLAGS=$OLD_CFLAGS
......@@ -3404,7 +3418,7 @@ fi],
AC_MSG_CHECKING(whether C doubles are little-endian IEEE 754 binary64)
AC_CACHE_VAL(ac_cv_little_endian_double, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <string.h>
int main() {
double x = 9006104071832581.0;
......@@ -3413,10 +3427,10 @@ int main() {
else
return 1;
}
],
ac_cv_little_endian_double=yes,
ac_cv_little_endian_double=no,
ac_cv_little_endian_double=no)])
]])],
[ac_cv_little_endian_double=yes],
[ac_cv_little_endian_double=no],
[ac_cv_little_endian_double=no])])
AC_MSG_RESULT($ac_cv_little_endian_double)
if test "$ac_cv_little_endian_double" = yes
then
......@@ -3427,7 +3441,7 @@ fi
AC_MSG_CHECKING(whether C doubles are big-endian IEEE 754 binary64)
AC_CACHE_VAL(ac_cv_big_endian_double, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <string.h>
int main() {
double x = 9006104071832581.0;
......@@ -3436,10 +3450,10 @@ int main() {
else
return 1;
}
],
ac_cv_big_endian_double=yes,
ac_cv_big_endian_double=no,
ac_cv_big_endian_double=no)])
]])],
[ac_cv_big_endian_double=yes],
[ac_cv_big_endian_double=no],
[ac_cv_big_endian_double=no])])
AC_MSG_RESULT($ac_cv_big_endian_double)
if test "$ac_cv_big_endian_double" = yes
then
......@@ -3454,7 +3468,7 @@ fi
# conversions work.
AC_MSG_CHECKING(whether C doubles are ARM mixed-endian IEEE 754 binary64)
AC_CACHE_VAL(ac_cv_mixed_endian_double, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <string.h>
int main() {
double x = 9006104071832581.0;
......@@ -3463,10 +3477,10 @@ int main() {
else
return 1;
}
],
ac_cv_mixed_endian_double=yes,
ac_cv_mixed_endian_double=no,
ac_cv_mixed_endian_double=no)])
]])],
[ac_cv_mixed_endian_double=yes],
[ac_cv_mixed_endian_double=no],
[ac_cv_mixed_endian_double=no])])
AC_MSG_RESULT($ac_cv_mixed_endian_double)
if test "$ac_cv_mixed_endian_double" = yes
then
......@@ -3486,12 +3500,11 @@ fi
# so we try it on all platforms.
AC_MSG_CHECKING(whether we can use gcc inline assembler to get and set x87 control word)
AC_TRY_COMPILE([], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[
unsigned short cw;
__asm__ __volatile__ ("fnstcw %0" : "=m" (cw));
__asm__ __volatile__ ("fldcw %0" : : "m" (cw));
],
[have_gcc_asm_for_x87=yes], [have_gcc_asm_for_x87=no])
]])],[have_gcc_asm_for_x87=yes],[have_gcc_asm_for_x87=no])
AC_MSG_RESULT($have_gcc_asm_for_x87)
if test "$have_gcc_asm_for_x87" = yes
then
......@@ -3508,7 +3521,7 @@ AC_MSG_CHECKING(for x87-style double rounding)
# $BASECFLAGS may affect the result
ac_save_cc="$CC"
CC="$CC $BASECFLAGS"
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdlib.h>
#include <math.h>
int main() {
......@@ -3527,10 +3540,10 @@ int main() {
/* both tests show evidence of double rounding */
exit(1);
}
],
ac_cv_x87_double_rounding=no,
ac_cv_x87_double_rounding=yes,
ac_cv_x87_double_rounding=no)
]])],
[ac_cv_x87_double_rounding=no],
[ac_cv_x87_double_rounding=yes],
[ac_cv_x87_double_rounding=no])
CC="$ac_save_cc"
AC_MSG_RESULT($ac_cv_x87_double_rounding)
if test "$ac_cv_x87_double_rounding" = yes
......@@ -3550,7 +3563,7 @@ LIBS="$LIBS $LIBM"
# -0. on some architectures.
AC_MSG_CHECKING(whether tanh preserves the sign of zero)
AC_CACHE_VAL(ac_cv_tanh_preserves_zero_sign, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <math.h>
#include <stdlib.h>
int main() {
......@@ -3561,10 +3574,10 @@ int main() {
atan2(tanh(-0.), -1.) == atan2(-0., -1.)) exit(0);
else exit(1);
}
],
ac_cv_tanh_preserves_zero_sign=yes,
ac_cv_tanh_preserves_zero_sign=no,
ac_cv_tanh_preserves_zero_sign=no)])
]])],
[ac_cv_tanh_preserves_zero_sign=yes],
[ac_cv_tanh_preserves_zero_sign=no],
[ac_cv_tanh_preserves_zero_sign=no])])
AC_MSG_RESULT($ac_cv_tanh_preserves_zero_sign)
if test "$ac_cv_tanh_preserves_zero_sign" = yes
then
......@@ -3585,7 +3598,7 @@ LIBS=$LIBS_SAVE
# sem_open results in a 'Signal 12' error.
AC_MSG_CHECKING(whether POSIX semaphores are enabled)
AC_CACHE_VAL(ac_cv_posix_semaphores_enabled,
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>
......@@ -3602,9 +3615,10 @@ int main(void) {
sem_unlink("/autoconf");
return 0;
}
], ac_cv_posix_semaphores_enabled=yes,
ac_cv_posix_semaphores_enabled=no,
ac_cv_posix_semaphores_enabled=yes)
]])],
[ac_cv_posix_semaphores_enabled=yes],
[ac_cv_posix_semaphores_enabled=no],
[ac_cv_posix_semaphores_enabled=yes])
)
AC_MSG_RESULT($ac_cv_posix_semaphores_enabled)
if test $ac_cv_posix_semaphores_enabled = no
......@@ -3616,7 +3630,7 @@ fi
# Multiprocessing check for broken sem_getvalue
AC_MSG_CHECKING(for broken sem_getvalue)
AC_CACHE_VAL(ac_cv_broken_sem_getvalue,
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>
......@@ -3637,9 +3651,10 @@ int main(void){
sem_unlink("/autocftw");
return res==-1 ? 1 : 0;
}
], ac_cv_broken_sem_getvalue=no,
ac_cv_broken_sem_getvalue=yes,
ac_cv_broken_sem_getvalue=yes)
]])],
[ac_cv_broken_sem_getvalue=no],
[ac_cv_broken_sem_getvalue=yes],
[ac_cv_broken_sem_getvalue=yes])
)
AC_MSG_RESULT($ac_cv_broken_sem_getvalue)
if test $ac_cv_broken_sem_getvalue = yes
......@@ -3684,14 +3699,14 @@ fi
AC_MSG_CHECKING(for UCS-4 tcl)
have_ucs4_tcl=no
AC_TRY_COMPILE([
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <tcl.h>
#if TCL_UTF_MAX != 6
# error "NOT UCS4_TCL"
#endif], [], [
#endif]], [[]])],[
AC_DEFINE(HAVE_UCS4_TCL, 1, [Define this if you have tcl and TCL_UTF_MAX==6])
have_ucs4_tcl=yes
])
],[])
AC_MSG_RESULT($have_ucs4_tcl)
# check whether wchar_t is signed or not
......@@ -3700,17 +3715,17 @@ then
# check whether wchar_t is signed or not
AC_MSG_CHECKING(whether wchar_t is signed)
AC_CACHE_VAL(ac_cv_wchar_t_signed, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <wchar.h>
int main()
{
/* Success: exit code 0 */
exit((((wchar_t) -1) < ((wchar_t) 0)) ? 0 : 1);
}
],
ac_cv_wchar_t_signed=yes,
ac_cv_wchar_t_signed=no,
ac_cv_wchar_t_signed=yes)])
]])],
[ac_cv_wchar_t_signed=yes],
[ac_cv_wchar_t_signed=no],
[ac_cv_wchar_t_signed=yes])])
AC_MSG_RESULT($ac_cv_wchar_t_signed)
fi
......@@ -3788,15 +3803,15 @@ AC_C_BIGENDIAN
# or fills with zeros (like the Cray J90, according to Tim Peters).
AC_MSG_CHECKING(whether right shift extends the sign bit)
AC_CACHE_VAL(ac_cv_rshift_extends_sign, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
int main()
{
exit(((-1)>>3 == -1) ? 0 : 1);
}
],
ac_cv_rshift_extends_sign=yes,
ac_cv_rshift_extends_sign=no,
ac_cv_rshift_extends_sign=yes)])
]])],
[ac_cv_rshift_extends_sign=yes],
[ac_cv_rshift_extends_sign=no],
[ac_cv_rshift_extends_sign=yes])])
AC_MSG_RESULT($ac_cv_rshift_extends_sign)
if test "$ac_cv_rshift_extends_sign" = no
then
......@@ -3808,12 +3823,12 @@ fi
# check for getc_unlocked and related locking functions
AC_MSG_CHECKING(for getc_unlocked() and friends)
AC_CACHE_VAL(ac_cv_have_getc_unlocked, [
AC_TRY_LINK([#include <stdio.h>],[
AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <stdio.h>]], [[
FILE *f = fopen("/dev/null", "r");
flockfile(f);
getc_unlocked(f);
funlockfile(f);
], ac_cv_have_getc_unlocked=yes, ac_cv_have_getc_unlocked=no)])
]])],[ac_cv_have_getc_unlocked=yes],[ac_cv_have_getc_unlocked=no])])
AC_MSG_RESULT($ac_cv_have_getc_unlocked)
if test "$ac_cv_have_getc_unlocked" = yes
then
......@@ -3860,8 +3875,10 @@ AC_CHECK_LIB(readline, rl_callback_handler_install,
[Define if you have readline 2.1]), ,$READLINE_LIBS)
# check for readline 2.2
AC_TRY_CPP([#include <readline/readline.h>],
have_readline=yes, have_readline=no)
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <readline/readline.h>]])],
[have_readline=yes],
[have_readline=no]
)
if test $have_readline = yes
then
AC_EGREP_HEADER([extern int rl_completion_append_character;],
......@@ -3890,8 +3907,10 @@ AC_CHECK_LIB(readline, rl_completion_matches,
[Define if you have readline 4.2]), ,$READLINE_LIBS)
# also in readline 4.2
AC_TRY_CPP([#include <readline/readline.h>],
have_readline=yes, have_readline=no)
AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <readline/readline.h>]])],
[have_readline=yes],
[have_readline=no]
)
if test $have_readline = yes
then
AC_EGREP_HEADER([extern int rl_catch_signals;],
......@@ -3905,7 +3924,7 @@ LIBS=$LIBS_no_readline
AC_MSG_CHECKING(for broken nice())
AC_CACHE_VAL(ac_cv_broken_nice, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
int main()
{
int val1 = nice(1);
......@@ -3913,10 +3932,10 @@ int main()
exit(0);
exit(1);
}
],
ac_cv_broken_nice=yes,
ac_cv_broken_nice=no,
ac_cv_broken_nice=no)])
]])],
[ac_cv_broken_nice=yes],
[ac_cv_broken_nice=no],
[ac_cv_broken_nice=no])])
AC_MSG_RESULT($ac_cv_broken_nice)
if test "$ac_cv_broken_nice" = yes
then
......@@ -3926,7 +3945,7 @@ fi
AC_MSG_CHECKING(for broken poll())
AC_CACHE_VAL(ac_cv_broken_poll,
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <poll.h>
int main()
......@@ -3944,10 +3963,10 @@ int main()
else
return 1;
}
],
ac_cv_broken_poll=yes,
ac_cv_broken_poll=no,
ac_cv_broken_poll=no))
]])],
[ac_cv_broken_poll=yes],
[ac_cv_broken_poll=no],
[ac_cv_broken_poll=no]))
AC_MSG_RESULT($ac_cv_broken_poll)
if test "$ac_cv_broken_poll" = yes
then
......@@ -3963,7 +3982,7 @@ AC_STRUCT_TIMEZONE
# check tzset(3) exists and works like we expect it to
AC_MSG_CHECKING(for working tzset())
AC_CACHE_VAL(ac_cv_working_tzset, [
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdlib.h>
#include <time.h>
#include <string.h>
......@@ -4026,10 +4045,10 @@ int main()
exit(0);
}
],
ac_cv_working_tzset=yes,
ac_cv_working_tzset=no,
ac_cv_working_tzset=no)])
]])],
[ac_cv_working_tzset=yes],
[ac_cv_working_tzset=no],
[ac_cv_working_tzset=no])])
AC_MSG_RESULT($ac_cv_working_tzset)
if test "$ac_cv_working_tzset" = yes
then
......@@ -4040,13 +4059,12 @@ fi
# Look for subsecond timestamps in struct stat
AC_MSG_CHECKING(for tv_nsec in struct stat)
AC_CACHE_VAL(ac_cv_stat_tv_nsec,
AC_TRY_COMPILE([#include <sys/stat.h>], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/stat.h>]], [[
struct stat st;
st.st_mtim.tv_nsec = 1;
],
ac_cv_stat_tv_nsec=yes,
ac_cv_stat_tv_nsec=no,
ac_cv_stat_tv_nsec=no))
]])],
[ac_cv_stat_tv_nsec=yes],
[ac_cv_stat_tv_nsec=no]))
AC_MSG_RESULT($ac_cv_stat_tv_nsec)
if test "$ac_cv_stat_tv_nsec" = yes
then
......@@ -4057,13 +4075,12 @@ fi
# Look for BSD style subsecond timestamps in struct stat
AC_MSG_CHECKING(for tv_nsec2 in struct stat)
AC_CACHE_VAL(ac_cv_stat_tv_nsec2,
AC_TRY_COMPILE([#include <sys/stat.h>], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/stat.h>]], [[
struct stat st;
st.st_mtimespec.tv_nsec = 1;
],
ac_cv_stat_tv_nsec2=yes,
ac_cv_stat_tv_nsec2=no,
ac_cv_stat_tv_nsec2=no))
]])],
[ac_cv_stat_tv_nsec2=yes],
[ac_cv_stat_tv_nsec2=no]))
AC_MSG_RESULT($ac_cv_stat_tv_nsec2)
if test "$ac_cv_stat_tv_nsec2" = yes
then
......@@ -4074,12 +4091,12 @@ fi
# On HP/UX 11.0, mvwdelch is a block with a return statement
AC_MSG_CHECKING(whether mvwdelch is an expression)
AC_CACHE_VAL(ac_cv_mvwdelch_is_expression,
AC_TRY_COMPILE([#include <curses.h>], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[
int rtn;
rtn = mvwdelch(0,0,0);
], ac_cv_mvwdelch_is_expression=yes,
ac_cv_mvwdelch_is_expression=no,
ac_cv_mvwdelch_is_expression=yes))
]])],
[ac_cv_mvwdelch_is_expression=yes],
[ac_cv_mvwdelch_is_expression=no]))
AC_MSG_RESULT($ac_cv_mvwdelch_is_expression)
if test "$ac_cv_mvwdelch_is_expression" = yes
......@@ -4090,12 +4107,12 @@ fi
AC_MSG_CHECKING(whether WINDOW has _flags)
AC_CACHE_VAL(ac_cv_window_has_flags,
AC_TRY_COMPILE([#include <curses.h>], [
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[
WINDOW *w;
w->_flags = 0;
], ac_cv_window_has_flags=yes,
ac_cv_window_has_flags=no,
ac_cv_window_has_flags=no))
]])],
[ac_cv_window_has_flags=yes],
[ac_cv_window_has_flags=no]))
AC_MSG_RESULT($ac_cv_window_has_flags)
......@@ -4106,24 +4123,24 @@ then
fi
AC_MSG_CHECKING(for is_term_resized)
AC_TRY_COMPILE([#include <curses.h>], [void *x=is_term_resized],
AC_DEFINE(HAVE_CURSES_IS_TERM_RESIZED, 1, [Define if you have the 'is_term_resized' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[void *x=is_term_resized]])],
[AC_DEFINE(HAVE_CURSES_IS_TERM_RESIZED, 1, Define if you have the 'is_term_resized' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING(for resize_term)
AC_TRY_COMPILE([#include <curses.h>], [void *x=resize_term],
AC_DEFINE(HAVE_CURSES_RESIZE_TERM, 1, [Define if you have the 'resize_term' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[void *x=resize_term]])],
[AC_DEFINE(HAVE_CURSES_RESIZE_TERM, 1, Define if you have the 'resize_term' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING(for resizeterm)
AC_TRY_COMPILE([#include <curses.h>], [void *x=resizeterm],
AC_DEFINE(HAVE_CURSES_RESIZETERM, 1, [Define if you have the 'resizeterm' function.])
AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <curses.h>]], [[void *x=resizeterm]])],
[AC_DEFINE(HAVE_CURSES_RESIZETERM, 1, Define if you have the 'resizeterm' function.)
AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)]
)
AC_MSG_CHECKING(for /dev/ptmx)
......@@ -4152,7 +4169,7 @@ if test "$have_long_long" = yes
then
AC_MSG_CHECKING(for %lld and %llu printf() format support)
AC_CACHE_VAL(ac_cv_have_long_long_format,
AC_TRY_RUN([[
AC_RUN_IFELSE([AC_LANG_SOURCE([[[
#include <stdio.h>
#include <stddef.h>
#include <string.h>
......@@ -4182,9 +4199,10 @@ then
return 0;
}
]], ac_cv_have_long_long_format=yes,
ac_cv_have_long_long_format=no,
ac_cv_have_long_long_format=no)
]]])],
[ac_cv_have_long_long_format=yes],
[ac_cv_have_long_long_format=no],
[ac_cv_have_long_long_format=no])
)
AC_MSG_RESULT($ac_cv_have_long_long_format)
fi
......@@ -4202,7 +4220,7 @@ fi
AC_CACHE_CHECK([for %zd printf() format support], ac_cv_have_size_t_format, [dnl
AC_TRY_RUN([
AC_RUN_IFELSE([AC_LANG_SOURCE([[
#include <stdio.h>
#include <stddef.h>
#include <string.h>
......@@ -4237,10 +4255,11 @@ int main()
return 0;
}
], ac_cv_have_size_t_format=yes,
ac_cv_have_size_t_format=no,
[ac_cv_have_size_t_format="cross -- assuming yes"]
)])
]])],
[ac_cv_have_size_t_format=yes],
[ac_cv_have_size_t_format=no],
[ac_cv_have_size_t_format="cross -- assuming yes"
])])
if test "$ac_cv_have_size_t_format" != no ; then
AC_DEFINE(PY_FORMAT_SIZE_T, "z",
[Define to printf format modifier for Py_ssize_t])
......
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