Revert "oeqa: Set LD_LIBRARY_PATH when executing native commands"

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

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oeqa/utils/commands.py b/meta/lib/oeqa/utils/commands.py
index a71c16ab1494c8a862c0f6b10a8f2466e38289c7..024261410e0841a1f4d49e705285150514321f7b 100644 (file)
--- 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)