[python] Fix build with libffi containing multilib wrapper for ffi.h (rhbz#979696).

[Bohuslav Kabrda]

commit dfec9da098a0748a38a7babae63facffd68f448d
Author: Bohuslav Kabrda <bkabrda at redhat.com>
Date:   Mon Jul 8 10:36:47 2013 +0200

    Fix build with libffi containing multilib wrapper for ffi.h (rhbz#979696).

 ...should-build-with-libffi-multilib-wrapper.patch |   12 ++++++++++
 python.spec                                        |   24 +++++++++++++++++++-
 2 files changed, 35 insertions(+), 1 deletions(-)
---
diff --git a/00184-ctypes-should-build-with-libffi-multilib-wrapper.patch b/00184-ctypes-should-build-with-libffi-multilib-wrapper.patch
new file mode 100644
index 0000000..53d9dae
--- /dev/null
+++ b/00184-ctypes-should-build-with-libffi-multilib-wrapper.patch
@@ -0,0 +1,12 @@
+--- Python-3.3.2/setup.py.orig	2013-07-01 15:23:24.377711044 +0200
++++ Python-3.3.2/setup.py	2013-07-01 15:23:34.094676496 +0200
+@@ -1882,7 +1882,8 @@
+                 if not line:
+                     ffi_inc = None
+                     break
+-                if line.startswith('#define LIBFFI_H'):
++                if line.startswith('#define LIBFFI_H') or \
++                   line.startswith('#define ffi_wrapper_h'):
+                     break
+         ffi_lib = None
+         if ffi_inc is not None:
diff --git a/python.spec b/python.spec
index a1ddcb0..51eb7d7 100644
--- a/python.spec
+++ b/python.spec
@@ -106,7 +106,7 @@ Summary: An interpreted, interactive, object-oriented programming language
 Name: %{python}
 # Remember to also rebase python-docs when changing this:
 Version: 2.7.5
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: Python
 Group: Development/Languages
 Requires: %{python}-libs%{?_isa} = %{version}-%{release}
@@ -806,6 +806,22 @@ Patch180: 00180-python-add-support-for-ppc64p7.patch
 # Doesn't apply to Python 3, where this is fixed otherwise and works.
 Patch181: 00181-allow-arbitrary-timeout-in-condition-wait.patch
 
+# 00182 #
+# python3.spec had
+#  Patch182: 00182-fix-test_gdb-test_threads.patch
+
+# 00183 #
+# python3.spec has
+#  Patch183: 00183-cve-2013-2099-fix-ssl-match_hostname-dos.patch
+
+# 00184 #
+# Fix for https://bugzilla.redhat.com/show_bug.cgi?id=979696
+# Fixes build of ctypes against libffi with multilib wrapper
+# Python recognizes ffi.h only if it contains "#define LIBFFI_H",
+# but the wrapper doesn't contain that, which makes the build fail
+# We patch this by also accepting "#define ffi_wrapper_h"
+Patch184: 00184-ctypes-should-build-with-libffi-multilib-wrapper.patch
+
 
 # (New patches go here ^^^)
 #
@@ -1155,6 +1171,9 @@ mv Modules/cryptmodule.c Modules/_cryptmodule.c
 # 00179: not for python 2
 %patch180 -p1
 %patch181 -p1
+# 00182: not for python 2
+# 00183: not for python 2
+%patch184 -p1
 
 
 # This shouldn't be necesarry, but is right now (2.2a3)
@@ -1984,6 +2003,9 @@ rm -fr %{buildroot}
 # ======================================================
 
 %changelog
+* Mon Jul 08 2013 Bohuslav Kabrda <bkabrda at redhat.com> - 2.7.5-3
+- Fix build with libffi containing multilib wrapper for ffi.h (rhbz#979696).
+
 * Mon Jul 08 2013 Bohuslav Kabrda <bkabrda at redhat.com> - 2.7.5-2
 - Obsolete PyXML as requested in rhbz#981137.