LD_LIBRARY_PATH leaks into host executables too, and breaks them as they are not uninative-enabled. E.g. on ubuntu 18.04 trying to run host bash with a sysroot that was built on Fedora 33:
akanavin@ubuntu1804-ty-3:/home/pokybuild/yocto-worker/oe-selftest-ubuntu/build/build-st-24341/tmp/work/x86_64-linux/gnupg-native/2.3.1-r0/recipe-sysroot-native$ LD_LIBRARY_PATH=./usr/lib /bin/bash /bin/bash: ./usr/lib/libtinfo.so.5: no version information available (required by /bin/bash) /bin/bash: /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.33' not found (required by ./usr/lib/libtinfo.so.5) This was seen e.g. here: https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/2090/steps/14/logs/stdio --- meta/lib/oeqa/utils/commands.py | 3 --- 1 file changed, 3 deletions(-) diff --git a/meta/lib/oeqa/utils/commands.py b/meta/lib/oeqa/utils/commands.py index a71c16ab14..024261410e 100644 --- a/meta/lib/oeqa/utils/commands.py +++ b/meta/lib/oeqa/utils/commands.py @@ -174,11 +174,8 @@ def runCmd(command, ignore_status=False, timeout=None, assert_error=True, sync=T if native_sysroot: extra_paths = "%s/sbin:%s/usr/sbin:%s/usr/bin" % \ (native_sysroot, native_sysroot, native_sysroot) - extra_libpaths = "%s/lib:%s/usr/lib" % \ - (native_sysroot, native_sysroot) nenv = dict(options.get('env', os.environ)) nenv['PATH'] = extra_paths + ':' + nenv.get('PATH', '') - nenv['LD_LIBRARY_PATH'] = extra_libpaths + ':' + nenv.get('LD_LIBRARY_PATH', '') options['env'] = nenv cmd = Command(command, timeout=timeout, output_log=output_log, **options) -- 2.31.1
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