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| author | Mark H Weaver <mhw@netris.org> | 2014-04-07 16:32:16 -0400 |
|---|---|---|
| committer | Mark H Weaver <mhw@netris.org> | 2014-04-07 17:41:48 -0400 |
| commit | 32d5c729522d02fe973cb245fe26262f040e0c13 (patch) | |
| tree | efe43cb7adad3bb2e4de5c55a5a8cdb9464af8d8 /gnu/packages/patches | |
| parent | d013fe50ba28e5fca813ce067f416477b8041694 (diff) | |
| download | guix-32d5c729522d02fe973cb245fe26262f040e0c13.tar.gz guix-32d5c729522d02fe973cb245fe26262f040e0c13.zip | |
gnu: python: Apply mips n32 fix to bundled libffi.
* gnu/packages/patches/python-libffi-mips-n32-fix.patch: New file.
* gnu/packages/python.scm (python-2, python): Add it.
* gnu-system.am (dist_patch_DATA): Add it.
Diffstat (limited to 'gnu/packages/patches')
| -rw-r--r-- | gnu/packages/patches/python-libffi-mips-n32-fix.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gnu/packages/patches/python-libffi-mips-n32-fix.patch b/gnu/packages/patches/python-libffi-mips-n32-fix.patch new file mode 100644 index 0000000000..393883779d --- /dev/null +++ b/gnu/packages/patches/python-libffi-mips-n32-fix.patch @@ -0,0 +1,21 @@ +Fix handling of uint32_t arguments on the MIPS N32 ABI. + +Patch by Mark H Weaver <mhw@netris.org>. + +--- Modules/_ctypes/libffi/src/mips/ffi.c.orig 2013-03-16 07:19:39.000000000 -0400 ++++ Modules/_ctypes/libffi/src/mips/ffi.c 2013-10-22 01:11:03.111985247 -0400 +@@ -170,7 +170,14 @@ + break; + + case FFI_TYPE_UINT32: ++#ifdef FFI_MIPS_N32 ++ /* The N32 ABI requires that 32-bit integers ++ be sign-extended to 64-bits, regardless of ++ whether they are signed or unsigned. */ ++ *(ffi_arg *)argp = *(SINT32 *)(* p_argv); ++#else + *(ffi_arg *)argp = *(UINT32 *)(* p_argv); ++#endif + break; + + /* This can only happen with 64bit slots. */ |