casa-mp-base

--- rpython/translator/platform/darwin.py.orig  2017-03-20 06:55:48.000000000 +1100

+++ rpython/translator/platform/darwin.py   2017-03-27 23:20:47.000000000 +1100

@@ -9,7 +9,7 @@

 # since 10.5, so we use that as minimum requirement. Bumped to 10.7

 # to allow the use of thread-local in __thread in C.

 #

-DARWIN_VERSION_MIN = '-mmacosx-version-min=10.7'

+DARWIN_VERSION_MIN = ''

 class Darwin(posix.BasePosix):

     name = "darwin"

@@ -39,7 +39,7 @@

         # we get the basename of the executable we're trying to build.

         return (list(self.shared_only)

                 + ['-dynamiclib', '-install_name', '@rpath/' + target_basename,

-                   '-undefined', 'dynamic_lookup', '-flat_namespace']

+                   '-undefined', 'dynamic_lookup']

                 + args)

     def _include_dirs_for_libffi(self):

@@ -111,11 +111,15 @@

 class Darwin_PowerPC(Darwin):#xxx fixme, mwp

     name = "darwin_powerpc"

+    link_flags = ('-arch', 'ppc')

+    cflags = ('-arch', 'ppc', '-O3')

 class Darwin_i386(Darwin):

     name = "darwin_i386"

-    DEFAULT_CC = 'clang -arch i386'

+    link_flags = ('-arch', 'i386')

+    cflags = ('-arch', 'i386', '-O3', '-fomit-frame-pointer')

 class Darwin_x86_64(Darwin):

     name = "darwin_x86_64"

-    DEFAULT_CC = 'clang -arch x86_64'

+    link_flags = ('-arch', 'x86_64')

+    cflags = ('-arch', 'x86_64', '-O3', '-fomit-frame-pointer')