[oe-commits] Nathan Rossi : python: Change python 2.7.9 to use libffi from the system

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: fido
Commit: 9f7b0133b63d315703d0c44e877ae81d4a9a1692
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=9f7b0133b63d315703d0c44e877ae81d4a9a1692

Author: Nathan Rossi <nathan.rossi at xilinx.com>
Date:   Wed Apr  8 15:47:56 2015 +1000

python: Change python 2.7.9 to use libffi from the system

Changes in python 2.7.9 from 2.7.3 cause issues when building the in
tree libffi for ctypes. These issues primarily affect less common
platforms (e.g. MicroBlaze) that are supported by libffi but the python
overrides for the in tree libffi are not able to detect correctly.

This patch changes the python 2.7.9 recipe to match how the python 3
recipe handles libffi by configuring the build to use the system
libffi. This brings consistency between the libffi used for different
python versions as well as with the system.

(From OE-Core master rev: 4302cc20dbe0f0490a5e7b62baeb632322c40200)

Signed-off-by: Nathan Rossi <nathan.rossi at xilinx.com>
Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>

---

 meta/recipes-devtools/python/python_2.7.9.bb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/python/python_2.7.9.bb b/meta/recipes-devtools/python/python_2.7.9.bb
index 0031b8f..7918550 100644
--- a/meta/recipes-devtools/python/python_2.7.9.bb
+++ b/meta/recipes-devtools/python/python_2.7.9.bb
@@ -1,5 +1,5 @@
 require python.inc
-DEPENDS = "python-native bzip2 db gdbm openssl readline sqlite3 zlib"
+DEPENDS = "python-native libffi bzip2 db gdbm openssl readline sqlite3 zlib"
 PR = "${INC_PR}"
 
 DISTRO_SRC_URI ?= "file://sitecustomize.py"
@@ -32,6 +32,8 @@ S = "${WORKDIR}/Python-${PV}"
 
 inherit autotools multilib_header python-dir pythonnative
 
+CONFIGUREOPTS += " --with-system-ffi "
+
 # The 3 lines below are copied from the libffi recipe, ctypes ships its own copy of the libffi sources
 #Somehow gcc doesn't set __SOFTFP__ when passing -mfloatabi=softp :(
 TARGET_CC_ARCH_append_armv6 = " -D__SOFTFP__"