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gnu: python-2: Restore python-libffi-mips-n32-fix.patch.

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This patch was removed in 08c045091e,
but it's still needed for python-2.

* gnu/packages/patches/python-libffi-mips-n32-fix.patch: Restore it.
* gnu-system.am (dist_patch_DATA): Add it back.
This commit is contained in:
Mark H Weaver 2015-04-09 18:57:52 -04:00
parent 08c045091e
commit 7934c8cfee
2 changed files with 22 additions and 0 deletions
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1
gnu-system.am
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@ -510,6 +510,7 @@ dist_patch_DATA = \
gnu/packages/patches/pybugz-stty.patch \
gnu/packages/patches/pyqt-configure.patch \
gnu/packages/patches/python-fix-tests.patch \
gnu/packages/patches/python-libffi-mips-n32-fix.patch \
gnu/packages/patches/python-sqlite-3.8.4-test-fix.patch \
gnu/packages/patches/python2-rdflib-drop-sparqlwrapper.patch \
gnu/packages/patches/python2-sqlite-3.8.4-test-fix.patch \

21
gnu/packages/patches/python-libffi-mips-n32-fix.patch Normal file
View file

@ -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. */