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Use AC_LANG_SOURCE and add missing quoting to configure.

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This fixes some of the warnings from autoconf 2.68 while still remaining
compatible with 2.61.

Closes #13591.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@69554 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2011-10-26 23:20:10 +00:00
parent 5bb82ad49f
commit ea8dd85723
3 changed files with 163 additions and 119 deletions
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128
configure vendored
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@@ -24550,20 +24550,27 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
#include <stdarg.h>
void foo(char *f, ...)
{
va_list ap1, ap2;
va_start(ap1, f);
va_copy(ap2, ap1);
va_end(ap2);
va_end(ap1);
}
int main()
{
foo("hi", 17);
return 0;
}
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdarg.h>
void foo(char *f, ...)
{
va_list ap1, ap2;
va_start(ap1, f);
va_copy(ap2, ap1);
va_end(ap2);
va_end(ap1);
}
int main()
{
foo("hi", 17);
return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
@@ -24624,22 +24631,29 @@ else
else
cat >conftest.$ac_ext <<_ACEOF
#include <stdarg.h>
int foo(char *f, ...)
{
va_list ap1, ap2;
va_start(ap1, f);
ap2 = ap1;
if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
return 1;
va_end(ap2);
va_end(ap1);
return 0;
}
int main()
{
return foo("hi", 17);
}
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
#include <stdarg.h>
int foo(char *f, ...)
{
va_list ap1, ap2;
va_start(ap1, f);
ap2 = ap1;
if ( va_arg(ap1, int) != 17 || va_arg(ap2, int) != 17 )
return 1;
va_end(ap2);
va_end(ap1);
return 0;
}
int main()
{
return foo("hi", 17);
}
_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
@@ -24703,7 +24717,8 @@ ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ex
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
@@ -27107,7 +27122,14 @@ else
save_LIBS="$LIBS"
LIBS="$libc"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h. */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h. */
int main() { return 0; }
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
@@ -42532,8 +42554,9 @@ int
main ()
{
char *name = "www.gnu.org";
(void)gethostbyname_r(name) /* ; */
char *name = "www.gnu.org";
(void)gethostbyname_r(name) /* ; */
;
return 0;
@@ -42557,6 +42580,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_func_which_gethostbyname_r=no
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -42584,12 +42608,13 @@ int
main ()
{
char *name = "www.gnu.org";
struct hostent ret, *retp;
char buf[1024];
int buflen = 1024;
int my_h_errno;
(void)gethostbyname_r(name, &ret, buf, buflen, &retp, &my_h_errno) /* ; */
char *name = "www.gnu.org";
struct hostent ret, *retp;
char buf[1024];
int buflen = 1024;
int my_h_errno;
(void)gethostbyname_r(name, &ret, buf, buflen, &retp, &my_h_errno) /* ; */
;
return 0;
@@ -42613,6 +42638,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_func_which_gethostbyname_r=six
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -42642,12 +42668,13 @@ int
main ()
{
char *name = "www.gnu.org";
struct hostent ret;
char buf[1024];
int buflen = 1024;
int my_h_errno;
(void)gethostbyname_r(name, &ret, buf, buflen, &my_h_errno) /* ; */
char *name = "www.gnu.org";
struct hostent ret;
char buf[1024];
int buflen = 1024;
int my_h_errno;
(void)gethostbyname_r(name, &ret, buf, buflen, &my_h_errno) /* ; */
;
return 0;
@@ -42671,6 +42698,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_func_which_gethostbyname_r=five
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5
@@ -42700,10 +42728,11 @@ int
main ()
{
char *name = "www.gnu.org";
struct hostent ret;
struct hostent_data data;
(void)gethostbyname_r(name, &ret, &data) /* ; */
char *name = "www.gnu.org";
struct hostent ret;
struct hostent_data data;
(void)gethostbyname_r(name, &ret, &data) /* ; */
;
return 0;
@@ -42727,6 +42756,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
test ! -s conftest.err
} && test -s conftest.$ac_objext; then
ac_cv_func_which_gethostbyname_r=three
else
echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5