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| author |   Ioan-Adrian Ratiu <adrian.ratiu@ni.com> | 2016-08-30 12:49:06 -0400 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2016-09-05 11:55:49 +0100 |
| commit | 4b770d62472d1b1a26366de0a1742db240aa5239 (patch) | |
| tree | ca08c03714d5b54951c71e32ac3bbce80cc1d424 /meta/classes/kernel-yocto.bbclass | |
| parent | 58715183493de1deb90f2ab075048462b4bf6c73 (diff) | |
| download | openembedded-core-contrib-4b770d62472d1b1a26366de0a1742db240aa5239.tar.gz | |
kernel-yocto: do_kernel_configme: Fix silent sysroot poisoning error
do_kernel_configme calls merge_config.sh (installed in the sysroot by
the kern-tools-native recipe) which may invoke the compiler to complete
the configuration process.
Depending on the build (and dependencies), this may error due to sysroot poisoning [1].
The errors are similar to:
make[1]: Entering directory '4.1+gitAUTOINC+a7e53ecc27-r0/linux-x64-standard-build' HOSTCC scripts/basic/fixdep
work-shared/x64/kernel-source/scripts/basic/fixdep.c:106:23: fatal error: sys/types.h: No such file or directory
compilation terminated.
make[2]: *** [work-shared/x64/kernel-source/scripts/basic/Makefile:22: scripts/basic/x86_64-nilrt-linux-fixdep] Error 1
Adding $TOOLCHAIN_OPTIONS to $CFLAGS before calling merge_configs.sh
fixes the error because $TOOLCHAIN_OPTIONS defines the sysroot and make
uses it to correctly compile & fill all missing kernel config options.
[1] http://lists.openembedded.org/pipermail/openembedded-core/2014-October/098253.html
Signed-off-by: Ioan-Adrian Ratiu <adrian.ratiu@ni.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta/classes/kernel-yocto.bbclass')
| -rw-r--r-- | meta/classes/kernel-yocto.bbclass | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/meta/classes/kernel-yocto.bbclass b/meta/classes/kernel-yocto.bbclass index 9b8bab63ca..068378f067 100644 --- a/meta/classes/kernel-yocto.bbclass +++ b/meta/classes/kernel-yocto.bbclass @@ -255,7 +255,7 @@ do_kernel_configme() { bbfatal_log "Could not find configuration queue (${meta_dir}/config.queue)" fi - ARCH=${ARCH} merge_config.sh -O ${B} ${config_flags} ${configs} > ${meta_dir}/cfg/merge_config_build.log 2>&1 + CFLAGS="${CFLAGS} ${TOOLCHAIN_OPTIONS}" ARCH=${ARCH} merge_config.sh -O ${B} ${config_flags} ${configs} > ${meta_dir}/cfg/merge_config_build.log 2>&1 if [ $? -ne 0 ]; then bbfatal_log "Could not configure ${KMACHINE}-${LINUX_KERNEL_TYPE}" fi |