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Commit e76715a1 authored by Dan Albert's avatar Dan Albert Committed by android-build-merger
Browse files

Merge "Link libc++demangle with libc++ for the device." am: 6f65a201 

am: d0f92225

Change-Id: Ic5ca5ef5641f90d08479051d207553b0fa65e357
parents 66747571 d0f92225

cc/cc_test.go

+2 −2
Original line number Diff line number Diff line
@@ -1941,13 +1941,13 @@ func TestStaticLibDepExport(t *testing.T) { 
	// Check the shared version of lib2.

	variant := "android_arm64_armv8-a_core_shared"

	module := ctx.ModuleForTests("lib2", variant).Module().(*Module)

	checkStaticLibs(t, []string{"lib1", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc_stripped"}, module)

	checkStaticLibs(t, []string{"lib1", "libc++demangle", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc_stripped"}, module)



	// Check the static version of lib2.

	variant = "android_arm64_armv8-a_core_static"

	module = ctx.ModuleForTests("lib2", variant).Module().(*Module)

	// libc++_static is linked additionally.

	checkStaticLibs(t, []string{"lib1", "libc++_static", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc_stripped"}, module)

	checkStaticLibs(t, []string{"lib1", "libc++_static", "libc++demangle", "libclang_rt.builtins-aarch64-android", "libatomic", "libgcc_stripped"}, module)

}



var compilerFlagsTestCases = []struct {

cc/stl.go

+9 −0
Original line number Diff line number Diff line
@@ -161,6 +161,15 @@ func (stl *stl) deps(ctx BaseModuleContext, deps Deps) Deps { 
		} else {

			deps.StaticLibs = append(deps.StaticLibs, stl.Properties.SelectedStl)

		}

		if ctx.Device() && !ctx.useSdk() {

			// __cxa_demangle is not a part of libc++.so on the device since

			// it's large and most processes don't need it. Statically link

			// libc++demangle into every process so that users still have it if

			// needed, but the linker won't include this unless it is actually

			// called.

			// http://b/138245375

			deps.StaticLibs = append(deps.StaticLibs, "libc++demangle")

		}

		if ctx.toolchain().Bionic() {

			if ctx.Arch().ArchType == android.Arm {

				deps.StaticLibs = append(deps.StaticLibs, "libunwind_llvm")

cc/testing.go

+10 −0
Original line number Diff line number Diff line
@@ -166,6 +166,16 @@ func GatherRequiredDepsForTest(os android.OsType) string { 
				support_system_process: true,

			},

		}

		cc_library {

			name: "libc++demangle",

			no_libcrt: true,

			nocrt: true,

			system_shared_libs: [],

			stl: "none",

			host_supported: false,

			vendor_available: true,

			recovery_available: true,

		}

		cc_library {

			name: "libunwind_llvm",

			no_libcrt: true,