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| author | Denys Dmytriyenko <denys@ti.com> | 2017-06-15 15:09:49 -0400 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2017-06-28 15:51:55 +0100 |
| commit | 2ad6c563828e70728eb48095b2326b52342df37c (patch) | |
| tree | cc51338acc8d6187c0fe45223d7790c7ce8df4d0 /meta | |
| parent | 5d8f4c46329fbd38ebd034c1e32aa49dfec5f529 (diff) | |
| download | openembedded-core-2ad6c563828e70728eb48095b2326b52342df37c.tar.gz openembedded-core-2ad6c563828e70728eb48095b2326b52342df37c.tar.bz2 openembedded-core-2ad6c563828e70728eb48095b2326b52342df37c.zip | |
toolchain-scripts: add check for LD_LIBRARY_PATH in the SDK env setup script
Provide a descriptive error message and exit the environment-setup script,
when LD_LIBRARY_PATH is set on the host system.
Signed-off-by: Denys Dmytriyenko <denys@ti.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Diffstat (limited to 'meta')
| -rw-r--r-- | meta/classes/toolchain-scripts.bbclass | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/meta/classes/toolchain-scripts.bbclass b/meta/classes/toolchain-scripts.bbclass index 0ee0ec53f5..9bcfe708c7 100644 --- a/meta/classes/toolchain-scripts.bbclass +++ b/meta/classes/toolchain-scripts.bbclass @@ -24,6 +24,21 @@ toolchain_create_sdk_env_script () { script=${1:-${SDK_OUTPUT}/${SDKPATH}/environment-setup-$multimach_target_sys} rm -f $script touch $script + + echo '# Check for LD_LIBRARY_PATH being set, which can break SDK and generally is a bad practice' >> $script + echo '# http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80' >> $script + echo '# http://xahlee.info/UnixResource_dir/_/ldpath.html' >> $script + echo '# Only disable this check if you are absolutely know what you are doing!' >> $script + echo 'if [ ! -z "$LD_LIBRARY_PATH" ]; then' >> $script + echo " echo \"Your environment is misconfigured, you probably need to 'unset LD_LIBRARY_PATH'\"" >> $script + echo " echo \"but please check why this was set in the first place and that it's safe to unset.\"" >> $script + echo ' echo "The SDK will not operate correctly in most cases when LD_LIBRARY_PATH is set."' >> $script + echo ' echo "For more references see:"' >> $script + echo ' echo " http://tldp.org/HOWTO/Program-Library-HOWTO/shared-libraries.html#AEN80"' >> $script + echo ' echo " http://xahlee.info/UnixResource_dir/_/ldpath.html"' >> $script + echo ' return 1' >> $script + echo 'fi' >> $script + echo 'export SDKTARGETSYSROOT='"$sysroot" >> $script EXTRAPATH="" for i in ${CANADIANEXTRAOS}; do |