unittests: only build llvm testcase with the supported versions 7 and 8

Authored by habacker on Apr 18 2020, 5:15 AM.

Description

unittests: only build llvm testcase with the supported versions 7 and 8

llvm changes api on each major release.

CCBUG:419202

Details

Committed
habackerApr 18 2020, 5:15 AM
Parents
R139:921f603ca45b: Revert "cmake: on generating api doc disable using multiple dot targets"
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