Merge "Filter out headers generated by bazel in snapshot." am: 6715377e58

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/2186395

Change-Id: Ie24a8e1b6732a8015789b280b8dfceab5c288d42
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

cc/library.go

@@ -771,6 +771,12 @@ func GlobHeadersForSnapshot(ctx android.ModuleContext, paths android.Paths) andr
 		if strings.HasPrefix(dir, android.PathForOutput(ctx).String()) {
 			continue
 		}
+
+		// Filter out the generated headers from bazel.
+		if strings.HasPrefix(dir, android.PathForBazelOut(ctx, "bazel-out").String()) {
+			continue
+		}
+
 		// libeigen wrongly exports the root directory "external/eigen". But only two
 		// subdirectories "Eigen" and "unsupported" contain exported header files. Even worse
 		// some of them have no extension. So we need special treatment for libeigen in order