Fix how soong converts LOCAL_STRIP_MODULE.

It should be translated to a poperty map with one entry, not a string
value.

Bug: 74083867
Change-Id: Ida659749a63e67eb55184e7c79959f57b8549dad
Test: androidmk_test.go

2 files changed, 65 insertions, 1 deletions

diff --git a/androidmk/cmd/androidmk/android.go b/androidmk/cmd/androidmk/android.go
index 10e5b0a2..b3d5aec5 100644
--- a/androidmk/cmd/androidmk/android.go
+++ b/androidmk/cmd/androidmk/android.go
@@ -51,6 +51,7 @@ var rewriteProperties = map[string](func(variableAssignmentContext) error){
 	"LOCAL_MODULE_HOST_OS":        hostOs,
 	"LOCAL_SANITIZE":              sanitize(""),
 	"LOCAL_SANITIZE_DIAG":         sanitize("diag."),
+	"LOCAL_STRIP_MODULE":          strip(),
 	"LOCAL_CFLAGS":                cflags,
 	"LOCAL_UNINSTALLABLE_MODULE":  invert("installable"),
 	"LOCAL_PROGUARD_ENABLED":      proguardEnabled,
@@ -81,7 +82,6 @@ func init() {
 		map[string]string{
 			"LOCAL_MODULE":                  "name",
 			"LOCAL_CXX_STL":                 "stl",
-			"LOCAL_STRIP_MODULE":            "strip",
 			"LOCAL_MULTILIB":                "compile_multilib",
 			"LOCAL_ARM_MODE_HACK":           "instruction_set",
 			"LOCAL_SDK_VERSION":             "sdk_version",
@@ -463,6 +463,29 @@ func sanitize(sub string) func(ctx variableAssignmentContext) error {
 	}
 }
 
+func strip() func(ctx variableAssignmentContext) error {
+	return func(ctx variableAssignmentContext) error {
+		val, err := makeVariableToBlueprint(ctx.file, ctx.mkvalue, bpparser.StringType)
+		if err != nil {
+			return err
+		}
+
+		if _, ok := val.(*bpparser.String); !ok {
+			return fmt.Errorf("unsupported strip expression")
+		}
+
+		bpTrue := &bpparser.Bool{
+			Value: true,
+		}
+		v := val.(*bpparser.String).Value
+		sub := (map[string]string{"false": "none", "true": "all", "keep_symbols": "keep_symbols"})[v]
+		if sub == "" {
+			return fmt.Errorf("unexpected strip option: %s", v)
+		}
+		return setVariable(ctx.file, false, ctx.prefix, "strip."+sub, bpTrue, true)
+	}
+}
+
 func prebuiltClass(ctx variableAssignmentContext) error {
 	class := ctx.mkvalue.Value(ctx.file.scope)
 	if v, ok := prebuiltTypes[class]; ok {
diff --git a/androidmk/cmd/androidmk/androidmk_test.go b/androidmk/cmd/androidmk/androidmk_test.go
index 80e7a75f..0f6c5ac7 100644
--- a/androidmk/cmd/androidmk/androidmk_test.go
+++ b/androidmk/cmd/androidmk/androidmk_test.go
@@ -692,6 +692,47 @@ include $(call all-makefiles-under,$(LOCAL_PATH))
 			}
 		`,
 	},
+	{
+		desc: "LOCAL_STRIP_MODULE",
+		in: `
+include $(CLEAR_VARS)
+LOCAL_MODULE := libtest
+LOCAL_STRIP_MODULE := false
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libtest2
+LOCAL_STRIP_MODULE := true
+include $(BUILD_SHARED_LIBRARY)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := libtest3
+LOCAL_STRIP_MODULE := keep_symbols
+include $(BUILD_SHARED_LIBRARY)
+`,
+		expected: `
+cc_library_shared {
+    name: "libtest",
+    strip: {
+        none: true,
+    }
+}
+
+cc_library_shared {
+    name: "libtest2",
+    strip: {
+        all: true,
+    }
+}
+
+cc_library_shared {
+    name: "libtest3",
+    strip: {
+        keep_symbols: true,
+    }
+}
+`,
+	},
 }
 
 func TestEndToEnd(t *testing.T) {