Add checks for double_loadable dependencies
Vendor-available libs can be double-loaded if LLNDK libs depend on them. Currently soong checks only 'direct' dependency bewteen LLNDK and VNDK lib. With this change, soong checks if every dependencies from LLNDK is also LLNDK or VNDK-SP or marked as 'double_loadable:true'. This change causes many libs to be marked as 'double_loadable'. Bug: 121280180 Test: m -j Change-Id: Ibc1879b6fd465a3141520abe0150018c3051c0a7
This commit is contained in:
Jooyung Han
306
cc/cc_test.go
306
cc/cc_test.go
@@ -71,6 +71,9 @@ func createTestContext(t *testing.T, config android.Config, bp string, os androi
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ctx.BottomUp("version", VersionMutator).Parallel()
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ctx.BottomUp("begin", BeginMutator).Parallel()
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})
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ctx.PostDepsMutators(func(ctx android.RegisterMutatorsContext) {
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ctx.TopDown("double_loadable", checkDoubleLoadableLibraries).Parallel()
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})
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ctx.Register()
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// add some modules that are required by the compiler and/or linker
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@@ -428,6 +431,309 @@ func TestVndkDepError(t *testing.T) {
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK lib depends on a non-VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
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cc_library {
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name: "libvndk",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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shared_libs: ["libnonvndk"],
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nocrt: true,
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}
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cc_library {
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name: "libnonvndk",
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vendor_available: true,
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-private lib depends on a non-VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
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cc_library {
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name: "libvndkprivate",
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vendor_available: false,
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vndk: {
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enabled: true,
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},
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shared_libs: ["libnonvndk"],
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nocrt: true,
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}
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cc_library {
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name: "libnonvndk",
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vendor_available: true,
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-sp lib depends on a non-VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
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cc_library {
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name: "libvndksp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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shared_libs: ["libnonvndk"],
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nocrt: true,
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}
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cc_library {
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name: "libnonvndk",
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vendor_available: true,
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nocrt: true,
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}
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`)
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// Check whether an error is emitted when a VNDK-sp-private lib depends on a non-VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": \\(.*\\) should not link to \".*\"", `
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cc_library {
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name: "libvndkspprivate",
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vendor_available: false,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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shared_libs: ["libnonvndk"],
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nocrt: true,
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}
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cc_library {
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name: "libnonvndk",
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vendor_available: true,
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nocrt: true,
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}
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`)
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}
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func TestDoubleLoadbleDep(t *testing.T) {
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// okay to link : LLNDK -> double_loadable VNDK
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testCc(t, `
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cc_library {
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name: "libllndk",
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shared_libs: ["libdoubleloadable"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libdoubleloadable",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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double_loadable: true,
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}
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`)
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// okay to link : LLNDK -> VNDK-SP
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testCc(t, `
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cc_library {
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name: "libllndk",
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shared_libs: ["libvndksp"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libvndksp",
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vendor_available: true,
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vndk: {
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enabled: true,
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support_system_process: true,
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},
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}
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`)
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// okay to link : double_loadable -> double_loadable
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testCc(t, `
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cc_library {
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name: "libdoubleloadable1",
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shared_libs: ["libdoubleloadable2"],
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vendor_available: true,
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double_loadable: true,
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}
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cc_library {
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name: "libdoubleloadable2",
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vendor_available: true,
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double_loadable: true,
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}
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`)
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// okay to link : double_loadable VNDK -> double_loadable VNDK private
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testCc(t, `
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cc_library {
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name: "libdoubleloadable",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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double_loadable: true,
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shared_libs: ["libnondoubleloadable"],
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: false,
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vndk: {
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enabled: true,
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},
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double_loadable: true,
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}
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`)
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// okay to link : LLNDK -> core-only -> vendor_available & double_loadable
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testCc(t, `
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cc_library {
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name: "libllndk",
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shared_libs: ["libcoreonly"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libcoreonly",
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shared_libs: ["libvendoravailable"],
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}
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// indirect dependency of LLNDK
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cc_library {
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name: "libvendoravailable",
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vendor_available: true,
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double_loadable: true,
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}
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`)
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}
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func TestDoubleLoadableDepError(t *testing.T) {
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// Check whether an error is emitted when a LLNDK depends on a non-double_loadable VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libllndk",
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shared_libs: ["libnondoubleloadable"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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}
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`)
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// Check whether an error is emitted when a LLNDK depends on a non-double_loadable vendor_available lib.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libllndk",
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no_libgcc: true,
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shared_libs: ["libnondoubleloadable"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: true,
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}
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`)
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// Check whether an error is emitted when a double_loadable lib depends on a non-double_loadable vendor_available lib.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libdoubleloadable",
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vendor_available: true,
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double_loadable: true,
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shared_libs: ["libnondoubleloadable"],
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: true,
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}
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`)
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// Check whether an error is emitted when a double_loadable lib depends on a non-double_loadable VNDK lib.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libdoubleloadable",
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vendor_available: true,
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double_loadable: true,
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shared_libs: ["libnondoubleloadable"],
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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}
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`)
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// Check whether an error is emitted when a double_loadable VNDK depends on a non-double_loadable VNDK private lib.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libdoubleloadable",
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vendor_available: true,
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vndk: {
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enabled: true,
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},
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double_loadable: true,
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shared_libs: ["libnondoubleloadable"],
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}
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cc_library {
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name: "libnondoubleloadable",
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vendor_available: false,
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vndk: {
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enabled: true,
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},
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}
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`)
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// Check whether an error is emitted when a LLNDK depends on a non-double_loadable indirectly.
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testCcError(t, "module \".*\" variant \".*\": link.* \".*\" which is not LL-NDK, VNDK-SP, .*double_loadable", `
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cc_library {
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name: "libllndk",
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shared_libs: ["libcoreonly"],
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}
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llndk_library {
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name: "libllndk",
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symbol_file: "",
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}
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cc_library {
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name: "libcoreonly",
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shared_libs: ["libvendoravailable"],
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}
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// indirect dependency of LLNDK
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cc_library {
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name: "libvendoravailable",
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vendor_available: true,
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}
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`)
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}
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func TestVndkMustNotBeProductSpecific(t *testing.T) {
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