Tests for declarations of snprintf/vsnprintf/vsscanf should be done in C++.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@53035 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/configure b/configure
index 1a932907f3ffccf3c4814fbb69dcbf7990b00268..13a27f2745e006d85e6da80b2169beb00b586b3c 100755 (executable)
--- a/configure
+++ b/configure
@@ -35017,6 +35017,12 @@ fi
 done
 
 
 done
 
 

+    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
+

 if test "$ac_cv_func_vsnprintf" = "yes"; then
         { echo "$as_me:$LINENO: checking for vsnprintf declaration" >&5
 echo $ECHO_N "checking for vsnprintf declaration... $ECHO_C" >&6; }
 if test "$ac_cv_func_vsnprintf" = "yes"; then
         { echo "$as_me:$LINENO: checking for vsnprintf declaration" >&5
 echo $ECHO_N "checking for vsnprintf declaration... $ECHO_C" >&6; }


@@ -35401,6 +35407,12 @@ _ACEOF
 
     fi
 fi
 
     fi
 fi

+    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
+

 
 if test "$wxUSE_UNICODE" = yes; then
 
 
 if test "$wxUSE_UNICODE" = yes; then
 

diff --git a/configure.in b/configure.in
index de07fb3943f2bc6a19c2e045e8a97dc7d0b0782d..887522ebb7f66ad811492454928705984db2a726 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -4029,6 +4029,7 @@ dnl
 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
 
 dnl FIXME: replace this mess with WX_CHECK_FUNCS()
 AC_CHECK_FUNCS(snprintf vsnprintf vsscanf)
 

+AC_LANG_PUSH(C++)

 if test "$ac_cv_func_vsnprintf" = "yes"; then
     dnl yes it is -- now check if it is in the headers
     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,
 if test "$ac_cv_func_vsnprintf" = "yes"; then
     dnl yes it is -- now check if it is in the headers
     AC_CACHE_CHECK([for vsnprintf declaration], wx_cv_func_vsnprintf_decl,


@@ -4194,6 +4195,7 @@ if test "$ac_cv_func_vsscanf" = "yes"; then
         AC_DEFINE(HAVE_VSSCANF_DECL)
     fi
 fi
         AC_DEFINE(HAVE_VSSCANF_DECL)
     fi
 fi

+AC_LANG_POP()

 
 if test "$wxUSE_UNICODE" = yes; then
 
 
 if test "$wxUSE_UNICODE" = yes; then