summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorOtavio Salvador <otavio@ossystems.com.br>2014-11-12 08:33:24 -0200
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-11-20 14:06:28 +0000
commit50437f9c187f1a884825a8d1ec12da47a5e58670 (patch)
tree11c22aaab185200c6871b2bbbf435abca6766afd
parent23d8a4d64e9ff126d6460a69e6d086b1c86e87a9 (diff)
downloadopenembedded-core-contrib-50437f9c187f1a884825a8d1ec12da47a5e58670.tar.gz
openembedded-core-contrib-50437f9c187f1a884825a8d1ec12da47a5e58670.tar.bz2
openembedded-core-contrib-50437f9c187f1a884825a8d1ec12da47a5e58670.zip
toolchain-scripts.bbclass: Export KCFLAGS to ensure sysroot is provided
When building the U-Boot the lack of a proper sysroot can trigger following error: ,---- | arm-poky-linux-gnueabi-ld.bfd: cannot find -lgcc | make[2]: *** [examples/standalone/hello_world] Error 1 | make[1]: *** [examples/standalone] Error 2 | make: *** [examples] Error 2 `---- Guillaume Fournier has posted a very complete analysis of the problem[1]. 1. https://lists.yoctoproject.org/pipermail/meta-freescale/2014-November/011270.html The use of KCFLAGS makes the build of U-Boot work out of box, now that it uses the Linux kernel build system. Reported-by: Guillaume Fournier <gfournier@brioconcept.com> Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com>
-rw-r--r--meta/classes/toolchain-scripts.bbclass1
1 files changed, 1 insertions, 0 deletions
diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass
index 96fd93dbc8..d5b9675b7f 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -68,6 +68,7 @@ toolchain_shared_env_script () {
echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
+ echo 'export KCFLAGS="--sysroot=$SDKTARGETSYSROOT"' >> $script
echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
echo 'export ARCH=${ARCH}' >> $script