Make filegroup paths relative to module dir in mixed builds
filegroup.srcs must have a .rel() version of their paths
that is relative to the module directory. Previously in
mixed builds, the relative path wasn't filled in.
Bug: 229251008
Bug: 204244290
Test: go tests, and USE_BAZEL_ANALYSIS=1 m apexer with the following cl
Change-Id: I11a2a8b96139e0e7b956fa4c256a9a99c02f88f3
diff --git a/android/bazel_paths.go b/android/bazel_paths.go
index fa10f62..1d0a6d5 100644
--- a/android/bazel_paths.go
+++ b/android/bazel_paths.go
@@ -449,25 +449,51 @@
return PathForModuleObj(ctx, subdir, pathtools.ReplaceExtension(p.path, ext))
}
-// PathForBazelOut returns a Path representing the paths... under an output directory dedicated to
-// bazel-owned outputs.
-func PathForBazelOut(ctx PathContext, paths ...string) BazelOutPath {
- execRootPathComponents := append([]string{"execroot", "__main__"}, paths...)
- execRootPath := filepath.Join(execRootPathComponents...)
- validatedExecRootPath, err := validatePath(execRootPath)
+// PathForBazelOutRelative returns a BazelOutPath representing the path under an output directory dedicated to
+// bazel-owned outputs. Calling .Rel() on the result will give the input path as relative to the given
+// relativeRoot.
+func PathForBazelOutRelative(ctx PathContext, relativeRoot string, path string) BazelOutPath {
+ validatedPath, err := validatePath(filepath.Join("execroot", "__main__", path))
if err != nil {
reportPathError(ctx, err)
}
+ relativeRootPath := filepath.Join("execroot", "__main__", relativeRoot)
+ if pathComponents := strings.Split(path, "/"); len(pathComponents) >= 3 &&
+ pathComponents[0] == "bazel-out" && pathComponents[2] == "bin" {
+ // If the path starts with something like: bazel-out/linux_x86_64-fastbuild-ST-b4ef1c4402f9/bin/
+ // make it relative to that folder. bazel-out/volatile-status.txt is an example
+ // of something that starts with bazel-out but is not relative to the bin folder
+ relativeRootPath = filepath.Join("execroot", "__main__", pathComponents[0], pathComponents[1], pathComponents[2], relativeRoot)
+ }
- outputPath := OutputPath{basePath{"", ""},
+ var relPath string
+ if relPath, err = filepath.Rel(relativeRootPath, validatedPath); err != nil || strings.HasPrefix(relPath, "../") {
+ // We failed to make this path relative to execroot/__main__, fall back to a non-relative path
+ // One case where this happens is when path is ../bazel_tools/something
+ relativeRootPath = ""
+ relPath = validatedPath
+ }
+
+ outputPath := OutputPath{
+ basePath{"", ""},
ctx.Config().soongOutDir,
- ctx.Config().BazelContext.OutputBase()}
+ ctx.Config().BazelContext.OutputBase(),
+ }
return BazelOutPath{
- OutputPath: outputPath.withRel(validatedExecRootPath),
+ // .withRel() appends its argument onto the current path, and only the most
+ // recently appended part is returned by outputPath.rel().
+ // So outputPath.rel() will return relPath.
+ OutputPath: outputPath.withRel(relativeRootPath).withRel(relPath),
}
}
+// PathForBazelOut returns a BazelOutPath representing the path under an output directory dedicated to
+// bazel-owned outputs.
+func PathForBazelOut(ctx PathContext, path string) BazelOutPath {
+ return PathForBazelOutRelative(ctx, "", path)
+}
+
// PathsForBazelOut returns a list of paths representing the paths under an output directory
// dedicated to Bazel-owned outputs.
func PathsForBazelOut(ctx PathContext, paths []string) Paths {