Joe McDonnell created IMPALA-13264:
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Summary: bin/coverage_helper.sh should always use gcov from the
toolchain
Key: IMPALA-13264
URL: https://issues.apache.org/jira/browse/IMPALA-13264
Project: IMPALA
Issue Type: Task
Components: Infrastructure
Affects Versions: Impala 4.5.0
Reporter: Joe McDonnell
bin/coverage_helper.sh gets gcov from the toolchain if it is not installed on
the system.
{noformat}
if ! which gcov > /dev/null; then
export
PATH="$PATH:$IMPALA_TOOLCHAIN_PACKAGES_HOME/gcc-$IMPALA_GCC_VERSION/bin"
fi
echo "Using gcov at `which gcov`"{noformat}
Since the toolchain compiler can be different from the system compiler, I think
it makes more sense to always use gcov from the toolchain's GCC. Then the gcov
version will always match the GCC version.
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