Add soong_build primary builder
Initial build logic for building android with soong. It can build
a variety of C and C++ files for arm/arm64 and host.
Change-Id: I10eb37c2c2a50be6af1bb5fd568c0962b9476bf0
diff --git a/cmd/soong_build/main.go b/cmd/soong_build/main.go
new file mode 100644
index 0000000..c1999fe
--- /dev/null
+++ b/cmd/soong_build/main.go
@@ -0,0 +1,68 @@
+// Copyright 2015 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package main
+
+import (
+ "flag"
+ "fmt"
+ "os"
+ "path/filepath"
+
+ "blueprint"
+ "blueprint/bootstrap"
+
+ "android/soong/cc"
+ "android/soong/common"
+ "android/soong/config"
+)
+
+func main() {
+ flag.Parse()
+
+ // The top-level Blueprints file is passed as the first argument.
+ srcDir := filepath.Dir(flag.Arg(0))
+
+ ctx := blueprint.NewContext()
+
+ // Module types
+ ctx.RegisterModuleType("cc_library_static", cc.NewCCLibraryStatic)
+ ctx.RegisterModuleType("cc_library_shared", cc.NewCCLibraryShared)
+ ctx.RegisterModuleType("cc_library", cc.NewCCLibrary)
+ ctx.RegisterModuleType("cc_object", cc.NewCCObject)
+ ctx.RegisterModuleType("cc_binary", cc.NewCCBinary)
+
+ ctx.RegisterModuleType("toolchain_library", cc.NewToolchainLibrary)
+
+ ctx.RegisterModuleType("cc_library_host_static", cc.NewCCLibraryHostStatic)
+ ctx.RegisterModuleType("cc_library_host_shared", cc.NewCCLibraryHostShared)
+ ctx.RegisterModuleType("cc_binary_host", cc.NewCCBinaryHost)
+
+ // Mutators
+ ctx.RegisterEarlyMutator("arch", common.ArchMutator)
+ ctx.RegisterEarlyMutator("link", cc.LinkageMutator)
+
+ // Singletons
+
+ configuration, err := config.New(srcDir)
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "%s", err)
+ os.Exit(1)
+ }
+
+ // Temporary hack
+ //ctx.SetIgnoreUnknownModuleTypes(true)
+
+ bootstrap.Main(ctx, configuration, config.ConfigFileName)
+}