Add alias variations to linkageMutator
Alias the shared variation if it exists, otherwise the static variation.
This allows modules that are not aware of shared library variations
(like cc_genrule) to depend on shared libraries by depending on
just the normal image, os and arch variations.
Bug: 162437057
Test: TestLibraryGenruleCmd
Change-Id: Icec57d43538e01ab05cc50d4e3f9a11cc55f0162
diff --git a/cc/genrule_test.go b/cc/genrule_test.go
index d38cf27..a366f76 100644
--- a/cc/genrule_test.go
+++ b/cc/genrule_test.go
@@ -76,3 +76,42 @@
t.Errorf(`want arm64 inputs %v, got %v`, expected, gen.Inputs.Strings())
}
}
+
+func TestLibraryGenruleCmd(t *testing.T) {
+ bp := `
+ cc_library {
+ name: "libboth",
+ }
+
+ cc_library_shared {
+ name: "libshared",
+ }
+
+ cc_library_static {
+ name: "libstatic",
+ }
+
+ cc_genrule {
+ name: "gen",
+ tool_files: ["tool"],
+ srcs: [
+ ":libboth",
+ ":libshared",
+ ":libstatic",
+ ],
+ cmd: "$(location tool) $(in) $(out)",
+ out: ["out"],
+ }
+ `
+ ctx := testCc(t, bp)
+
+ gen := ctx.ModuleForTests("gen", "android_arm_armv7-a-neon").Output("out")
+ expected := []string{"libboth.so", "libshared.so", "libstatic.a"}
+ var got []string
+ for _, input := range gen.Inputs {
+ got = append(got, input.Base())
+ }
+ if !reflect.DeepEqual(expected, got) {
+ t.Errorf(`want inputs %v, got %v`, expected, got)
+ }
+}