From: Chen Qi <qi.c...@windriver.com> When building a qemu image inside the environment created by the buildtools-tarball, the qemu image cannot be started, as the runqemu script uses the tunctl binary which cannot be found inside the sysroot directory of the buildtools-tarball.
The buildtools-tarball is inherently a tool set instead of a fully functional SDK, so leaving the OECORE_NATIVE_SYSROOT variable in the environment will mess things up. However, we do need a line of 'OECORE_NATIVE_SYSROOT=xxx' in the environment setup script so that the SDK can be extracted and relocated correctly. That's why this patch unsets the variable instead of removing it from the environment setup script. [YOCTO #4939] Signed-off-by: Chen Qi <qi.c...@windriver.com> --- meta/recipes-core/meta/buildtools-tarball.bb | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/meta/recipes-core/meta/buildtools-tarball.bb b/meta/recipes-core/meta/buildtools-tarball.bb index 9771497..1f8f142 100644 --- a/meta/recipes-core/meta/buildtools-tarball.bb +++ b/meta/recipes-core/meta/buildtools-tarball.bb @@ -59,7 +59,11 @@ create_sdk_files_append () { script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-${SDK_SYS}} touch $script echo 'export PATH=${SDKPATHNATIVE}${bindir_nativesdk}:$PATH' >> $script + # OECORE_NATIVE_SYSROOT variable needs to be in $script so that the + # relocate script can find the ld-linux.so. echo 'export OECORE_NATIVE_SYSROOT="${SDKPATHNATIVE}"' >> $script - + # buildtools-tarball is inherently a tool set instead of a fully functional SDK. + # Leaving OECORE_NATIVE_SYSROOT in environment will mess things up. + echo 'unset OECORE_NATIVE_SYSROOT' >> $script toolchain_create_sdk_version ${SDK_OUTPUT}/${SDKPATH}/version-${SDK_SYS} } -- 1.7.9.5 _______________________________________________ Openembedded-core mailing list Openembedded-core@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-core