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Commit 46f6dd78 authored by Oliver Nguyen's avatar Oliver Nguyen
Browse files

Ignore pass-failed warnings on coverage builds. 

Clang coverage can disable certain passes, which throws a warning. Some
modules treat all warnings as errors, causing them to fail to build with
Clang coverage. Disable this warning only on coverage builds, as it is
still a useful warning for non-coverage builds.

Bug: 156609447
Test: m CLANG_COVERAGE=true COVERAGE_PATHS='*' libyuv
Change-Id: I1146befc382931f7eb0f1145ec63b90757600b61
parent 6109adae

cc/coverage.go

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ func (cov *coverage) flags(ctx ModuleContext, flags Flags, deps PathDeps) (Flags 
			// flags that the module may use.

			flags.Local.CFlags = append(flags.Local.CFlags, "-Wno-frame-larger-than=", "-O0")

		} else if clangCoverage {

			flags.Local.CommonFlags = append(flags.Local.CommonFlags, "-fprofile-instr-generate", "-fcoverage-mapping")

			flags.Local.CommonFlags = append(flags.Local.CommonFlags, "-fprofile-instr-generate", "-fcoverage-mapping", "-Wno-pass-failed")

		}

	}