[oe-commits] Mei Lei : python-native: Fix a compiler finding issue

[git version control]

Module: openembedded-core.git
Branch: master
Commit: 461df79fbb655e4c6894d9a9e9ce52656b96303d
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=461df79fbb655e4c6894d9a9e9ce52656b96303d

Author: Mei Lei <lei.mei at intel.com>
Date:   Thu Jul 28 15:20:36 2011 +0800

python-native: Fix a compiler finding issue

The CC variable sometimes add option information after compiler name, but python can't get the real compiler name if those information added.
Fix this issue by dropping the option information when finding compiler name.

Signed-off-by: Mei Lei <lei.mei at intel.com>

---

 .../python/python-native/unixccompiler.patch       |   20 ++++++++++++++++++++
 .../recipes-devtools/python/python-native_2.6.6.bb |    3 ++-
 2 files changed, 22 insertions(+), 1 deletions(-)

diff --git a/meta/recipes-devtools/python/python-native/unixccompiler.patch b/meta/recipes-devtools/python/python-native/unixccompiler.patch
new file mode 100644
index 0000000..10a9baf
--- /dev/null
+++ b/meta/recipes-devtools/python/python-native/unixccompiler.patch
@@ -0,0 +1,20 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+# The CC variable,sometimes like:"x86_64-poky-linux-gcc   -m64 --sysroot=/${TMPDIR}/sysroots/qemux86-64", contains option information. 
+# This will lead to wrong compiler name "qemux86-64" rather than "x86_64-poky-linux-gcc" when python finding the compiler name.
+
+#Signed-off-by: Mei Lei <lei.mei at intel.com>
+
+diff --git Python-2.6.6/Lib/distutils/unixccompiler.py Python-2.6.6/Lib/distutils/unixccompiler.py
+index 6d0b84d..aaf49cb 100644
+--- Python-2.6.6/Lib/distutils/unixccompiler.py
++++ Python-2.6.6/Lib/distutils/unixccompiler.py
+@@ -282,7 +282,7 @@ class UnixCCompiler(CCompiler):
+         # this time, there's no way to determine this information from
+         # the configuration data stored in the Python installation, so
+         # we use this hack.
+-        compiler = os.path.basename(sysconfig.get_config_var("CC"))
++        compiler = os.path.basename(sysconfig.get_config_var("CC").split()[0])
+         if sys.platform[:6] == "darwin":
+             # MacOSX's linker doesn't understand the -R flag at all
+             return "-L" + dir
diff --git a/meta/recipes-devtools/python/python-native_2.6.6.bb b/meta/recipes-devtools/python/python-native_2.6.6.bb
index 59ed61a..2b00d32 100644
--- a/meta/recipes-devtools/python/python-native_2.6.6.bb
+++ b/meta/recipes-devtools/python/python-native_2.6.6.bb
@@ -1,6 +1,6 @@
 require python.inc
 DEPENDS = "openssl-native bzip2-full-native zlib-native readline-native sqlite3-native"
-PR = "${INC_PR}.2"
+PR = "${INC_PR}.3"
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=38fdd546420fab09ac6bd3d8a1c83eb6"
 
@@ -12,6 +12,7 @@ SRC_URI = "http://www.python.org/ftp/python/${PV}/Python-${PV}.tar.bz2 \
            file://11-distutils-never-modify-shebang-line.patch \
            file://12-distutils-prefix-is-inside-staging-area.patch \
            file://debug.patch \
+           file://unixccompiler.patch \
            file://nohostlibs.patch"
 S = "${WORKDIR}/Python-${PV}"