Only generate kythe xrefs on the primary module
Currently the kythe build is hitting the 6 hour timeout, but we're
generating kythe files for all variants. Generating them only for
the primary variant should drastically cut its runtime.
Bug: 345440993
Test: Presubmits
Change-Id: I3846b25c7f0bc22153e4f0a0cb81c5015854dd70
diff --git a/cc/builder.go b/cc/builder.go
index 7a3394a..8719d4f 100644
--- a/cc/builder.go
+++ b/cc/builder.go
@@ -485,7 +485,7 @@
coverageFiles = make(android.Paths, 0, len(srcFiles))
}
var kytheFiles android.Paths
- if flags.emitXrefs {
+ if flags.emitXrefs && ctx.Module() == ctx.PrimaryModule() {
kytheFiles = make(android.Paths, 0, len(srcFiles))
}
@@ -664,7 +664,7 @@
})
// Register post-process build statements (such as for tidy or kythe).
- if emitXref {
+ if emitXref && ctx.Module() == ctx.PrimaryModule() {
kytheFile := android.ObjPathWithExt(ctx, subdir, srcFile, "kzip")
ctx.Build(pctx, android.BuildParams{
Rule: kytheExtract,