diff options
Diffstat (limited to 'dev-lang/python/files')
-rw-r--r-- | dev-lang/python/files/python-2.7.10-system-libffi.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/dev-lang/python/files/python-2.7.10-system-libffi.patch b/dev-lang/python/files/python-2.7.10-system-libffi.patch new file mode 100644 index 000000000000..0b49b794bd8d --- /dev/null +++ b/dev-lang/python/files/python-2.7.10-system-libffi.patch @@ -0,0 +1,36 @@ +make sure we respect the system libffi setting in our build config. +the compiler probing is fragile and can break in some situations. + +--- a/setup.py ++++ b/setup.py +@@ -2069,7 +2069,7 @@ class PyBuildExt(build_ext): + return True + + def detect_ctypes(self, inc_dirs, lib_dirs): +- self.use_system_libffi = False ++ self.use_system_libffi = ('--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS")) + include_dirs = [] + extra_compile_args = [] + extra_link_args = [] +@@ -2113,7 +2113,7 @@ class PyBuildExt(build_ext): + sources=['_ctypes/_ctypes_test.c']) + self.extensions.extend([ext, ext_test]) + +- if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"): ++ if not self.use_system_libffi: + return + + if host_platform == 'darwin': +@@ -2141,10 +2141,10 @@ class PyBuildExt(build_ext): + ffi_lib = lib_name + break + +- if ffi_inc and ffi_lib: ++ if ffi_inc: + ext.include_dirs.extend(ffi_inc) ++ if ffi_lib: + ext.libraries.append(ffi_lib) +- self.use_system_libffi = True + + + class PyBuildInstall(install): |