summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorOtavio Salvador <otavio@ossystems.com.br>2014-11-12 10:33:24 (GMT)
committerRichard Purdie <richard.purdie@linuxfoundation.org>2014-11-20 14:08:10 (GMT)
commit7bc2e2a3120356538bcd5c6f0e5579726d7c657d (patch)
treea98e11e00b7739431c5e99b1f1bc866923d927ab
parent9544db489ffd614c8733bc78f1eb31cafa59c99c (diff)
downloadpoky-7bc2e2a3120356538bcd5c6f0e5579726d7c657d.tar.gz
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> (From OE-Core rev: 50437f9c187f1a884825a8d1ec12da47a5e58670) Signed-off-by: Otavio Salvador <otavio@ossystems.com.br> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-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 96fd93d..d5b9675 100644
--- a/meta/classes/toolchain-scripts.bbclass
+++ b/meta/classes/toolchain-scripts.bbclass
@@ -68,6 +68,7 @@ toolchain_shared_env_script () {
68 echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script 68 echo 'export CXXFLAGS="${TARGET_CXXFLAGS}"' >> $script
69 echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script 69 echo 'export LDFLAGS="${TARGET_LDFLAGS}"' >> $script
70 echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script 70 echo 'export CPPFLAGS="${TARGET_CPPFLAGS}"' >> $script
71 echo 'export KCFLAGS="--sysroot=$SDKTARGETSYSROOT"' >> $script
71 echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script 72 echo 'export OECORE_DISTRO_VERSION="${DISTRO_VERSION}"' >> $script
72 echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script 73 echo 'export OECORE_SDK_VERSION="${SDK_VERSION}"' >> $script
73 echo 'export ARCH=${ARCH}' >> $script 74 echo 'export ARCH=${ARCH}' >> $script