[OE-core] [PATCH] python: fix on-target use of distutils/setuptools by removing references to buildpaths

[Koen Kooi]

Running 'python setup.py build' would fail due to the python Makefile having

CC=             i586-angstrom-linux-gcc  -m32    -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/home/koen/v2012.12/build/tmp-angstrom_v2012_12-eglibc/sysroots/fri2
CXX=            i586-angstrom-linux-g++  -m32    -march=core2 -msse3 -mtune=generic -mfpmath=sse --sysroot=/home/koen/v2012.12/build/tmp-angstrom_v2012_12-eglibc/sysroots/fri2
'--with-libtool-sysroot=/home/koen/v2012.12/build/tmp-angstrom_v2012_12-eglibc/sysroots/fri2'

And more

Multiple users have reported this problem:

http://hipstercircuits.com/?p=499
http://www.gigamegablog.com/2012/09/09/beaglebone-coding-101-spi-output/

Signed-off-by: Koen Kooi <koen at dominion.thruhere.net>
---
 meta/recipes-devtools/python/python_2.7.3.bb | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/meta/recipes-devtools/python/python_2.7.3.bb b/meta/recipes-devtools/python/python_2.7.3.bb
index c181933..6b127a0 100644
--- a/meta/recipes-devtools/python/python_2.7.3.bb
+++ b/meta/recipes-devtools/python/python_2.7.3.bb
@@ -109,11 +109,17 @@ do_install() {
 
 	install -m 0644 Makefile.sysroot ${D}/${libdir}/python${PYTHON_MAJMIN}/config/Makefile
 
+	# Remove references to buildmachine paths in target Makefile
+	sed -i -e 's:--sysroot=${STAGING_DIR_TARGET}::g' \
+	       -e 's:${STAGING_DIR_TARGET}::g'\
+	       ${D}${libdir}/python${PYTHON_MAJMIN}/config/Makefile
+
 	if [ -e ${WORKDIR}/sitecustomize.py ]; then
 		install -m 0644 ${WORKDIR}/sitecustomize.py ${D}/${libdir}/python${PYTHON_MAJMIN}
 	fi
 
 	oe_multilib_header python${PYTHON_MAJMIN}/pyconfig.h
+
 }
 
 SSTATE_SCAN_FILES += "Makefile"
-- 
1.8.1.4