Add llndk_stubs property

Prepare for making the relationship between an llndk_library stubs
module and the cc_library implementation module explicit by
adding an llndk_stubs property.  Each cc_library will be updated
to point to its llndk_library, and the llndk_library name will
be changed to make the .llndk suffix explicit.  Then the implicit
connection and suffix can be removed.

Bug: 170784825
Test: m checkbuild
Change-Id: I6b0482a3f286ec29b2e928551aa4317749f2b499
diff --git a/cc/cc_test.go b/cc/cc_test.go
index d1780cd..fef0c34 100644
--- a/cc/cc_test.go
+++ b/cc/cc_test.go
@@ -846,10 +846,11 @@
 		cc_library {
 			name: "libllndk",
 			shared_libs: ["libdoubleloadable"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -867,10 +868,11 @@
 		cc_library {
 			name: "libllndk",
 			shared_libs: ["libvndksp"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -924,10 +926,11 @@
 		cc_library {
 			name: "libllndk",
 			shared_libs: ["libcoreonly"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -1523,10 +1526,11 @@
 		cc_library {
 			name: "libllndk",
 			shared_libs: ["libnondoubleloadable"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -1545,10 +1549,11 @@
 			name: "libllndk",
 			no_libcrt: true,
 			shared_libs: ["libnondoubleloadable"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -1617,10 +1622,11 @@
 		cc_library {
 			name: "libllndk",
 			shared_libs: ["libcoreonly"],
+			llndk_stubs: "libllndk.llndk",
 		}
 
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 
@@ -2361,9 +2367,10 @@
 	bp := `
 		cc_library {
 			name: "libllndk",
+			llndk_stubs: "libllndk.llndk",
 		}
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 		cc_library {
@@ -2564,16 +2571,18 @@
 		}
 		cc_library {
 			name: "libllndk",
+			llndk_stubs: "libllndk.llndk",
 		}
 		llndk_library {
-			name: "libllndk",
+			name: "libllndk.llndk",
 			symbol_file: "",
 		}
 		cc_library {
 			name: "libllndkprivate",
+			llndk_stubs: "libllndkprivate.llndk",
 		}
 		llndk_library {
-			name: "libllndkprivate",
+			name: "libllndkprivate.llndk",
 			vendor_available: false,
 			symbol_file: "",
 		}`
@@ -2987,9 +2996,10 @@
 	cc_library {
 		name: "libllndk",
 		stubs: { versions: ["1", "2"] },
+		llndk_stubs: "libllndk.llndk",
 	}
 	llndk_library {
-		name: "libllndk",
+		name: "libllndk.llndk",
 	}
 	`)
 	actual := ctx.ModuleVariantsForTests("libllndk.llndk")
@@ -3017,10 +3027,15 @@
 		export_include_dirs: ["my_include"],
 	}
 	llndk_library {
-		name: "libllndk",
+		name: "libllndk.llndk",
 		export_llndk_headers: ["libllndk_headers"],
 	}
 	cc_library {
+		name: "libllndk",
+		llndk_stubs: "libllndk.llndk",
+	}
+
+	cc_library {
 		name: "libvendor",
 		shared_libs: ["libllndk"],
 		vendor: true,