-*- Mode: diff -*-

LO needs to build both against MacOSX SDK and not produce universal binaries.

diff -ru python3.old_/configure python3/configure
--- python3.old_/configure	2012-09-29 10:00:50.000000000 +0200
+++ python3/configure	2012-11-13 16:37:26.030013256 +0100
@@ -6353,7 +6353,19 @@
 	    if test "${enable_universalsdk}"; then
 		UNIVERSAL_ARCH_FLAGS=""
 	        if test "$UNIVERSAL_ARCHS" = "32-bit" ; then
-		   UNIVERSAL_ARCH_FLAGS="-arch ppc -arch i386"
+           # LO does not use Universal Binaries (but the only way to set a SDK
+           # here implies that, so de-universalize here...)
+           case `/usr/bin/arch` in
+           i386)
+               UNIVERSAL_ARCH_FLAGS="-arch i386"
+               ;;
+           ppc)
+               UNIVERSAL_ARCH_FLAGS="-arch ppc"
+               ;;
+           *)
+               as_fn_error $? "Unexpected output of 'arch' on OSX" "$LINENO" 5
+               ;;
+           esac
 		   ARCH_RUN_32BIT=""
 		   LIPO_32BIT_FLAGS=""
 	         elif test "$UNIVERSAL_ARCHS" = "64-bit" ; then

On OS X avoid /usr/local/lib and include like the plague, we don't
want to accidentally get some MacPorts etc stuff.

On OS X, always run the compiler (which is Clang, not gcc) to find out
what the include paths are. On a clean modern installation, there is
no /usr/include.

--- python3/setup.py
+++ python3/setup.py
@@ -460,11 +460,11 @@
         # Ensure that /usr/local is always used, but the local build
         # directories (i.e. '.' and 'Include') must be first.  See issue
         # 10520.
-        if not cross_compiling:
+        if not cross_compiling and host_platform != 'darwin':
             add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
             add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
         # only change this for cross builds for 3.3, issues on Mageia
-        if cross_compiling:
+        if cross_compiling or host_platform == 'darwin':
             self.add_gcc_paths()
         self.add_multiarch_paths()
 
--- python3/Mac/Makefile.in.orig	2013-09-13 20:16:50.558137603 +0200
+++ python3/Mac/Makefile.in	2013-09-13 21:57:14.790962423 +0200
@@ -39,7 +39,7 @@
 INSTALL_SCRIPT= @INSTALL_SCRIPT@
 INSTALL_DATA=@INSTALL_DATA@
 LN=@LN@
-STRIPFLAG=-s
+STRIPFLAG=
 CPMAC=CpMac
 
 APPTEMPLATE=$(srcdir)/Resources/app