Mac: In build script, Patch wxWidgets source files to fix crashes on OS 10.5 or 10.6 when built on OS 10.7 or later

mac_build/buildWxMac.sh

@@ -27,6 +27,7 @@
 # Updated for wxCocoa 2.9.5 8/20/13
 # Updated for wxCocoa 3.0.0 11/12/13
 # Fix for wxCocoa 3.0.0 2/13/14
+# Patch to fix crash on OS 10.5 or 10.6 when built on OS 10.7+ 2/18/14
 #
 ## This script requires OS 10.6 or later
 ##
@@ -52,6 +53,69 @@ if [ "$?" -eq "0" ]; then
     return 1
 fi
 
+echo ""
+
+# Patch wxWidgets-3.0.0/src/png/pngstruct.h
+if [ ! -f src/png/pngstruct.h.orig ]; then
+    cat >> /tmp/pngstruct_h_diff << ENDOFFILE
+--- pngstruct.h	2013-11-11 05:10:39.000000000 -0800
++++ pngstruct_patched.h	2014-02-18 01:31:53.000000000 -0800
+@@ -34,6 +34,13 @@
+ #  undef const
+ #endif
+ 
++/* BOINC workaround patch to fix crashes on OS 10.5 or 10.6 when 
++ * built with OS 10.7 SDK or later.
++ */
++#undef ZLIB_VERNUM
++#define ZLIB_VERNUM 0x1230
++/* End of BOINC workaround patch */
++
+ /* zlib.h has mediocre z_const use before 1.2.6, this stuff is for compatibility
+  * with older builds.
+  */
+ENDOFFILE
+    patch -bfi /tmp/pngstruct_h_diff src/png/pngstruct.h
+    rm -f /tmp/pngstruct_h_diff
+else
+    echo "src/png/pngstruct.h already patched"
+fi
+
+echo ""
+
+# Patch build/osx/setup/cocoa/include/wx/setup.h
+f [ ! -f build/osx/setup/cocoa/include/wx/setup.h.orig ]; then
+
+# First run wxWidget's built-in script to copy setup.h into place
+    cd build/osx
+    ../../distrib/mac/pbsetup-sh ../../src ../../build/osx/setup/cocoa
+    cd ../..
+
+i    cat >> /tmp/setup_h_diff << ENDOFFILE
+--- setup.h	2014-02-18 05:17:45.000000000 -0800
++++ setup_patched.h	2014-02-18 05:19:50.000000000 -0800
+@@ -339,7 +339,10 @@
+ // Recommended setting: 1 if you use the standard streams anyhow and so
+ //                      dependency on the standard streams library is not a
+ //                      problem
+-#define wxUSE_STD_IOSTREAM  wxUSE_STD_DEFAULT
++/* BOINC workaround patch to fix crashes on OS 10.5 when built
++ * with OS 10.7 SDK or later.
++ */
++#define wxUSE_STD_IOSTREAM 0 // wxUSE_STD_DEFAULT
+ 
+ // Enable minimal interoperability with the standard C++ string class if 1.
+ // "Minimal" means that wxString can be constructed from std::string or
+ENDOFFILE
+    patch -bfi /tmp/setup_h_diff build/osx/setup/cocoa/include/wx/setup.h
+    rm -f /tmp/setup_h_diff
+else
+    echo "build/osx/setup/cocoa/include/wx/setup.h already patched"
+fi
+
+echo ""
+
+
 if [ "$1" = "-clean" ]; then
   doclean="clean "
 else
@@ -64,7 +128,7 @@ else
 
 ##    export DEVELOPER_SDK_DIR="/Developer/SDKs"
     ## We must override some of the build settings in wxWindows.xcodeproj 
-    xcodebuild -project build/osx/wxcocoa.xcodeproj -target static -configuration Release $doclean build ARCHS="i386" OTHER_CFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxDEBUG_LEVEL=0 -fvisibility=hidden" OTHER_CPLUSPLUSFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxDEBUG_LEVEL=0 -fvisibility=hidden -fvisibility-inlines-hidden" GCC_PREPROCESSOR_DEFINITIONS="WXBUILDING __WXOSX_COCOA__ __WX__ wxUSE_BASE=1 _FILE_OFFSET_BITS=64 _LARGE_FILES MACOS_CLASSIC __WXMAC_XCODE__=1 SCI_LEXER WX_PRECOMP=1 wxUSE_UNICODE_UTF8=1 wxUSE_UNICODE_WCHAR=0"
+    xcodebuild -project build/osx/wxcocoa.xcodeproj -target static -configuration Release $doclean build ARCHS="i386" OTHER_CFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxDEBUG_LEVEL=0 -DNDEBUG -fvisibility=hidden" OTHER_CPLUSPLUSFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxDEBUG_LEVEL=0 -DNDEBUG -fvisibility=hidden -fvisibility-inlines-hidden" GCC_PREPROCESSOR_DEFINITIONS="WXBUILDING __WXOSX_COCOA__ __WX__ wxUSE_BASE=1 _FILE_OFFSET_BITS=64 _LARGE_FILES MACOS_CLASSIC __WXMAC_XCODE__=1 SCI_LEXER WX_PRECOMP=1 wxUSE_UNICODE_UTF8=1 wxUSE_UNICODE_WCHAR=0"
 
 if [  $? -ne 0 ]; then return 1; fi
 fi
@@ -74,7 +138,7 @@ if [ "$1" != "-clean" ] && [ -f build/osx/build/Debug/libwx_osx_cocoa_static.a ]
 else
 ##    export DEVELOPER_SDK_DIR="/Developer/SDKs"
     ## We must override some of the build settings in wxWindows.xcodeproj 
-    xcodebuild -project build/osx/wxcocoa.xcodeproj -target static -configuration Debug $doclean build ARCHS="i386" OTHER_CFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxDEBUG_LEVEL=0 -fvisibility=hidden" OTHER_CPLUSPLUSFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DwxUSE_UNICODE_UTF8=1 -DwxUSE_UNICODE_WCHAR=0 -fvisibility=hidden -fvisibility-inlines-hidden" GCC_PREPROCESSOR_DEFINITIONS="WXBUILDING __WXOSX_COCOA__ __WX__ wxUSE_BASE=1 _FILE_OFFSET_BITS=64 _LARGE_FILES MACOS_CLASSIC __WXMAC_XCODE__=1 SCI_LEXER WX_PRECOMP=1 wxUSE_UNICODE_UTF8=1 wxUSE_UNICODE_WCHAR=0"
+    xcodebuild -project build/osx/wxcocoa.xcodeproj -target static -configuration Debug $doclean build ARCHS="i386" OTHER_CFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DDEBUG -fvisibility=hidden" OTHER_CPLUSPLUSFLAGS="-Wall -Wundef -fno-strict-aliasing -fno-common -DHAVE_LOCALTIME_R=1 -DHAVE_GMTIME_R=1 -DwxUSE_UNICODE=1 -DDEBUG -fvisibility=hidden -fvisibility-inlines-hidden" GCC_PREPROCESSOR_DEFINITIONS="WXBUILDING __WXOSX_COCOA__ __WX__ wxUSE_BASE=1 _FILE_OFFSET_BITS=64 _LARGE_FILES MACOS_CLASSIC __WXMAC_XCODE__=1 SCI_LEXER WX_PRECOMP=1 wxUSE_UNICODE_UTF8=1 wxUSE_UNICODE_WCHAR=0"
 
 if [  $? -ne 0 ]; then return 1; fi
 fi