Revert^2 "cc: Add cc_rustlibs_for_make to bundle rust_ffi_static"
This reverts commit 1fe91a79985a01d65d3a51d3f44e11b02c4aa60c.
Reason for revert: This CL is independent of the two which led to the breakage.
Change-Id: I5efd8b103db1c8f4a0eaca055418dc7d3e5d5a0b
diff --git a/cc/library.go b/cc/library.go
index 532b7e9..86196ce 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -220,6 +220,7 @@
func RegisterLibraryBuildComponents(ctx android.RegistrationContext) {
ctx.RegisterModuleType("cc_library_static", LibraryStaticFactory)
+ ctx.RegisterModuleType("cc_rustlibs_for_make", LibraryMakeRustlibsFactory)
ctx.RegisterModuleType("cc_library_shared", LibrarySharedFactory)
ctx.RegisterModuleType("cc_library", LibraryFactory)
ctx.RegisterModuleType("cc_library_host_static", LibraryHostStaticFactory)
@@ -249,6 +250,19 @@
return module.Init()
}
+// cc_rustlibs_for_make creates a static library which bundles together rust_ffi_static
+// deps for Make. This should not be depended on in Soong, and is probably not the
+// module you need unless you are sure of what you're doing. These should only
+// be declared as dependencies in Make. To ensure inclusion, rust_ffi_static modules
+// should be declared in the whole_static_libs property.
+func LibraryMakeRustlibsFactory() android.Module {
+ module, library := NewLibrary(android.HostAndDeviceSupported)
+ library.BuildOnlyStatic()
+ library.wideStaticlibForMake = true
+ module.sdkMemberTypes = []android.SdkMemberType{staticLibrarySdkMemberType}
+ return module.Init()
+}
+
// cc_library_shared creates a shared library for a device and/or host.
func LibrarySharedFactory() android.Module {
module, library := NewLibrary(android.HostAndDeviceSupported)
@@ -437,6 +451,10 @@
// Path to the file containing the APIs exported by this library
stubsSymbolFilePath android.Path
+
+ // Forces production of the generated Rust staticlib for cc_library_static.
+ // Intended to be used to provide these generated staticlibs for Make.
+ wideStaticlibForMake bool
}
// linkerProps returns the list of properties structs relevant for this library. (For example, if
@@ -1055,6 +1073,16 @@
library.objects = library.objects.Append(objs)
library.wholeStaticLibsFromPrebuilts = android.CopyOfPaths(deps.WholeStaticLibsFromPrebuilts)
+ if library.wideStaticlibForMake {
+ if generatedLib := GenerateRustStaticlib(ctx, deps.RustRlibDeps); generatedLib != nil {
+ // WholeStaticLibsFromPrebuilts are .a files that get included whole into the resulting staticlib
+ // so reuse that here for our Rust staticlibs because we don't have individual object files for
+ // these.
+ deps.WholeStaticLibsFromPrebuilts = append(deps.WholeStaticLibsFromPrebuilts, generatedLib)
+ }
+
+ }
+
fileName := ctx.ModuleName() + staticLibraryExtension
outputFile := android.PathForModuleOut(ctx, fileName)
builderFlags := flagsToBuilderFlags(flags)
diff --git a/rust/library_test.go b/rust/library_test.go
index 6db9525..6cc4f25 100644
--- a/rust/library_test.go
+++ b/rust/library_test.go
@@ -426,6 +426,45 @@
android.AssertStringDoesContain(t, "cFlags for lib module", libfooStatic.Args["cFlags"], " -Irust_includes ")
}
+// Make sure cc_rustlibs_for_make has the expected behavior, and that
+// cc_library_static does as well.
+// This is here instead of cc/library_test.go because the test needs to
+// define a rust_ffi module which can't be done in soong-cc to avoid the
+// circular dependency.
+func TestCCRustlibsForMake(t *testing.T) {
+ t.Parallel()
+ result := testRust(t, `
+ rust_ffi_static {
+ name: "libbar",
+ srcs: ["foo.rs"],
+ crate_name: "bar",
+ export_include_dirs: ["rust_includes"],
+ host_supported: true,
+ }
+
+ cc_rustlibs_for_make {
+ name: "libmakerustlibs",
+ whole_static_libs: ["libbar"],
+ }
+
+ cc_library_static {
+ name: "libccstatic",
+ whole_static_libs: ["libbar"],
+ }
+ `)
+
+ libmakerustlibs := result.ModuleForTests(t, "libmakerustlibs", "android_arm64_armv8-a_static").MaybeRule("rustc")
+ libccstatic := result.ModuleForTests(t, "libccstatic", "android_arm64_armv8-a_static").MaybeRule("rustc")
+
+ if libmakerustlibs.Output == nil {
+ t.Errorf("cc_rustlibs_for_make is not generating a Rust staticlib when it should")
+ }
+
+ if libccstatic.Output != nil {
+ t.Errorf("cc_library_static is generating a Rust staticlib when it should not")
+ }
+}
+
func TestRustVersionScript(t *testing.T) {
ctx := testRust(t, `
rust_library {