Make filesystem aware of coverage
filesystem should have coverage variants with coverage-enabled build.
Otherwise, it would fail to collect dependencies.
Bug: 273238141
Test: m nothing (soong tests)
Test: compare the artifacts
$ SKIP_ABI_CHECKS=true SOONG_COLLECT_JAVA_DEPS=true EMMA_INSTRUMENT=true\
EMMA_INSTRUMENT_FRAMEWORK=true CLANG_COVERAGE=true\
NATIVE_COVERAGE_PATHS='*' m microdroid
$ m microdroid
Change-Id: I792458ace00a63b4b5213898fd3209351a6e00be
diff --git a/filesystem/filesystem.go b/filesystem/filesystem.go
index 25b8fe8..023c69a 100644
--- a/filesystem/filesystem.go
+++ b/filesystem/filesystem.go
@@ -22,6 +22,7 @@
"strings"
"android/soong/android"
+ "android/soong/cc"
"github.com/google/blueprint"
"github.com/google/blueprint/proptools"
@@ -498,3 +499,11 @@
}
return fmt.Sprintf("%x", h.Sum(nil))
}
+
+// Base cc.UseCoverage
+
+var _ cc.UseCoverage = (*filesystem)(nil)
+
+func (*filesystem) IsNativeCoverageNeeded(ctx android.BaseModuleContext) bool {
+ return ctx.Device() && ctx.DeviceConfig().NativeCoverageEnabled()
+}
