From 2b27f9ca85a68f44ddab06b386ee25c4e055e353 Mon Sep 17 00:00:00 2001
From: Dan Gudmundsson <dgud@erlang.org>
Date: Tue, 26 Nov 2013 17:27:05 +0100
Subject: wx: Fix compiler options for xcode 5.0

We need to pick up the macosxmin version wxWidgets was compiled with
---
 lib/wx/configure.in | 38 ++++++++++++++++----------------------
 1 file changed, 16 insertions(+), 22 deletions(-)

(limited to 'lib')

diff --git a/lib/wx/configure.in b/lib/wx/configure.in
index c65e45ca0d..12b4de6fe6 100755
--- a/lib/wx/configure.in
+++ b/lib/wx/configure.in
@@ -71,30 +71,14 @@ WXERL_CAN_BUILD_DRIVER=true
 
 LM_WINDOWS_ENVIRONMENT
 
+USER_CFLAGS=$CFLAGS
+
 if test  X"$MIXED_CYGWIN_VC" = X"yes" -o X"$MIXED_MSYS_VC" = X"yes"; then
    CFLAGS="-Owx"
 fi
 
-## Check that we are in 32 bits mode on darwin 
-## (wxWidgets require that it currently uses 32-bits Carbon)
-## Otherwise skip building wxErlang
 AC_CHECK_SIZEOF(void *)
 
-# case $ac_cv_sizeof_void_p-$host_os in
-#     8-darwin*)
-# 	if test X"$WX_BUILDING_INSIDE_ERLSRC" != X"true" ; then
-# 		AC_MSG_ERROR([Can not use 64bits wxWidgets on Darwin])
-# 	else
-# 		echo "Can not combine 64bits erlang with wxWidgets on MacOSX, wx will not be useable" > ./CONF_INFO
-# 		WXERL_CAN_BUILD_DRIVER=false
-# 		AC_MSG_WARN([Can not combine 64bits erlang with wxWidgets on MacOSX, wx will not be useable])
-# 	fi
-# 	WXERL_CAN_BUILD_DRIVER=false
-# 	;;
-#     *)
-# 	;;
-# esac
-
 PTHR_CFLAGS="-D_THREAD_SAFE -D_REENTRANT"
 
 OBJC_CC=$CC
@@ -103,8 +87,12 @@ CXXFLAGS=""
 dnl NOTE: CPPFLAGS will be included in CFLAGS at the end
 case $host_os in
     darwin*)
+	AC_MSG_CHECKING([Checking wxWidgets for min version:])
+	WX_CC=`wx-config --cc`
+	MAC_MIN=`echo "$WX_CC" | sed 's/^[[^ ]]*\ *//'`
+	AC_MSG_RESULT([$MAC_MIN])
+
 	AC_MSG_CHECKING([if compiler accepts -ObjC])
-	saved_CFLAGS=$CFLAGS
   	CFLAGS="$CFLAGS -ObjC"
   	AC_TRY_COMPILE([],[;], accept_objc_flag=true, accept_objc_flag=false)
   	if test "X$accept_objc_flag" = "Xtrue"; then
@@ -171,7 +159,7 @@ case $host_os in
 	      OBJC_CFLAGS="-ObjC"
 	   fi
   	fi
-  	CFLAGS="$saved_CFLAGS -Wno-deprecated-declarations"
+  	CFLAGS="$USER_CFLAGS $MAC_MIN -Wno-deprecated-declarations"
 	CPPFLAGS="$CPPFLAGS -D_MACOSX $PTHR_CFLAGS"
 	;;
     mingw32)
@@ -229,6 +217,11 @@ case $host_os in
 	DEBUG_CFLAGS="-g -Wall -DDEBUG $CFLAGS"
 	CFLAGS="-g -Wall -O2 $CFLAGS"
 	;;
+    darwin*)
+	DEBUG_CFLAGS="-g -Wall -fPIC -DDEBUG $CFLAGS"
+	# Disable -02 crashes with xcode 5.0.2 (clang-500.2.79)
+	CFLAGS="-g -Wall -fPIC -fomit-frame-pointer -fno-strict-aliasing $CFLAGS"
+	;;
     *)
 	DEBUG_CFLAGS="-g -Wall -fPIC -DDEBUG $CFLAGS"
 	CFLAGS="-g -Wall -O2 -fPIC -fomit-frame-pointer -fno-strict-aliasing $CFLAGS"
@@ -283,11 +276,12 @@ fi
 
 AC_SUBST(GL_LIBS)
 
+DEBUG_CXXFLAGS="$CXXFLAGS $DEBUG_CFLAGS $CPPFLAGS"
+DEBUG_CFLAGS="$DEBUG_CFLAGS $CPPFLAGS $C_ONLY_FLAGS"
+
 CXXFLAGS="$CXXFLAGS $CFLAGS $CPPFLAGS" 
 CFLAGS="$CFLAGS $CPPFLAGS $C_ONLY_FLAGS"
 
-DEBUG_CXXFLAGS="$CXXFLAGS $DEBUG_CFLAGS $CPPFLAGS"
-DEBUG_CFLAGS="$DEBUG_CFLAGS $CPPFLAGS $C_ONLY_FLAGS"
 AC_SUBST(DEBUG_CFLAGS)
 AC_SUBST(DEBUG_CXXFLAGS)
 
-- 
cgit v1.2.3