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authorColin Cross <ccross@android.com>2015-01-30 17:27:36 -0800
committerColin Cross <ccross@android.com>2015-03-13 20:28:16 -0700
commit3f40fa460d85b10646d383a3b6b01ea6d569b01b (patch)
tree542d913a3f0f818042b503948869818a77e99ebc /cmd
parente441b9df9a68595d0dd7b8ed184aecb27c86054b (diff)
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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
Diffstat (limited to 'cmd')
-rw-r--r--cmd/soong_build/main.go68
-rw-r--r--cmd/soong_glob/soong_glob.go56
2 files changed, 124 insertions, 0 deletions
diff --git a/cmd/soong_build/main.go b/cmd/soong_build/main.go
new file mode 100644
index 00000000..c1999fe2
--- /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)
+}
diff --git a/cmd/soong_glob/soong_glob.go b/cmd/soong_glob/soong_glob.go
new file mode 100644
index 00000000..227d7b01
--- /dev/null
+++ b/cmd/soong_glob/soong_glob.go
@@ -0,0 +1,56 @@
+// 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.
+
+// soong_glob is the command line tool that checks if the list of files matching a glob has
+// changed, and only updates the output file list if it has changed. It is used to optimize
+// out build.ninja regenerations when non-matching files are added. See
+// android/soong/common/glob.go for a longer description.
+package main
+
+import (
+ "flag"
+ "fmt"
+ "os"
+
+ "android/soong/glob"
+)
+
+var (
+ out = flag.String("o", "", "file to write list of files that match glob")
+)
+
+func usage() {
+ fmt.Fprintf(os.Stderr, "usage: soong_glob -o out glob\n")
+ flag.PrintDefaults()
+ os.Exit(2)
+}
+
+func main() {
+ flag.Parse()
+
+ if *out == "" {
+ fmt.Fprintln(os.Stderr, "error: -o is required\n")
+ usage()
+ }
+
+ if flag.NArg() != 1 {
+ usage()
+ }
+
+ _, err := glob.GlobWithDepFile(flag.Arg(0), *out, *out+".d")
+ if err != nil {
+ fmt.Fprintf(os.Stderr, "error: %s\n", err.Error())
+ os.Exit(1)
+ }
+}