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use C++ compiler for va_copy test, at least under IRIX the C99 C compiler has it but C++ compiler doesn't have it

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@46030 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2007-05-15 00:33:14 +00:00
parent b46b1d59d6
commit 65c1133755
2 changed files with 15 additions and 1 deletions
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14
configure vendored
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@ -22236,6 +22236,12 @@ if test "${wx_cv_func_va_copy+set}" = set; then
echo $ECHO_N "(cached) $ECHO_C" >&6
else
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
cat >conftest.$ac_ext <<_ACEOF
#include <stdarg.h>
@ -22267,7 +22273,7 @@ eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
cat conftest.err >&5
echo "$as_me:$LINENO: \$? = $ac_status" >&5
(exit $ac_status); } && {
test -z "$ac_c_werror_flag" ||
test -z "$ac_cxx_werror_flag" ||
test ! -s conftest.err
} && test -s conftest$ac_exeext &&
$as_test_x conftest$ac_exeext; then
@ -22282,6 +22288,12 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
conftest$ac_exeext conftest.$ac_ext
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
fi

2
configure.in
View File

@ -1937,6 +1937,7 @@ dnl checks needed to define wxVaCopy
AC_CACHE_CHECK([for va_copy],
wx_cv_func_va_copy,
[
AC_LANG_PUSH(C++)
AC_LINK_IFELSE([
#include <stdarg.h>
void foo(char *f, ...)
@ -1955,6 +1956,7 @@ AC_CACHE_CHECK([for va_copy],
wx_cv_func_va_copy=yes,
wx_cv_func_va_copy=no
)
AC_LANG_POP()
]
)