[oe-commits] Hongxu Jia : toolchain-scripts.bbclass: add PYTHONHOME variable to environment-setup

[git at git.openembedded.org]

Module: openembedded-core.git
Branch: danny
Commit: 15454b99e3cbeaf2e411f1e374b512a19a72995a
URL:    http://git.openembedded.org/?p=openembedded-core.git&a=commit;h=15454b99e3cbeaf2e411f1e374b512a19a72995a

Author: Hongxu Jia <hongxu.jia at windriver.com>
Date:   Mon Mar 11 14:10:27 2013 +0800

toolchain-scripts.bbclass:add PYTHONHOME variable to environment-setup

When relocating the SDK, applications using python will search for
python modules in the default location and will fail to start.
The below errors are thrown by gdb, for example:

Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
ImportError: No module named site

In order to overcome this, add the PYTHONHOME variable to the
environment-setup script for both standalone toolchain and
adt-installer. No need to do that for meta-ide-support environment
script since this toolchain does not get relocated.

Cherry-pick commit db0a02492c2a53c1917b753bcf21c4ee7c0ecf59

[YOCTO #3839]

Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>

---

 meta/classes/toolchain-scripts.bbclass |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 6d8623c..d336397 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -45,6 +45,7 @@ toolchain_create_sdk_env_script () {
 	echo 'export OECORE_ACLOCAL_OPTS="-I ${SDKPATHNATIVE}/usr/share/aclocal"' >> $script
 	echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
 	echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
+	echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
 }
 
 # This function creates an environment-setup-script in the TMPDIR which enables
@@ -132,6 +133,7 @@ toolchain_create_sdk_env_script_for_installer () {
         echo 'export OECORE_ACLOCAL_OPTS="-I ${SDKPATHNATIVE}/usr/share/aclocal"' >> $script
 	echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
 	echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
+	echo 'export PYTHONHOME=${SDKPATHNATIVE}${prefix_nativesdk}' >> $script
 }
 
 #we get the cached site config in the runtime