openkylin
/
platform_build_soong
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Fix using aidl files from filegroups 

Compute sources including from filegroup and genrule dependencies
before determining if any sources will cause flags to be added.

Test: gen_test.go
Change-Id: I0434b003bbda07a58bb2ce1a0a72997918c8fae2
This commit is contained in:
Colin Cross 2017-11-16 14:33:08 -08:00
parent ad59e75a56
commit f18e11074d
8 changed files with 101 additions and 17 deletions
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1
Android.bp
View File

@ -158,6 +158,7 @@ bootstrap_go_package {
],
testSrcs: [
"cc/cc_test.go",
"cc/gen_test.go",
"cc/library_test.go",
"cc/test_data_test.go",
],

13
cc/cc.go
View File

@ -230,7 +230,7 @@ type feature interface {
type compiler interface {
compilerInit(ctx BaseModuleContext)
compilerDeps(ctx DepsContext, deps Deps) Deps
compilerFlags(ctx ModuleContext, flags Flags) Flags
compilerFlags(ctx ModuleContext, flags Flags, deps PathDeps) Flags
compilerProps() []interface{}
appendCflags([]string)
@ -589,12 +589,17 @@ func (c *Module) GenerateAndroidBuildActions(actx android.ModuleContext) {
}
ctx.ctx = ctx
deps := c.depsToPaths(ctx)
if ctx.Failed() {
return
}
flags := Flags{
Toolchain: c.toolchain(ctx),
Clang: c.clang(ctx),
}
if c.compiler != nil {
flags = c.compiler.compilerFlags(ctx, flags)
flags = c.compiler.compilerFlags(ctx, flags, deps)
}
if c.linker != nil {
flags = c.linker.linkerFlags(ctx, flags)
@ -625,10 +630,6 @@ func (c *Module) GenerateAndroidBuildActions(actx android.ModuleContext) {
flags.CppFlags, _ = filterList(flags.CppFlags, config.IllegalFlags)
flags.ConlyFlags, _ = filterList(flags.ConlyFlags, config.IllegalFlags)
deps := c.depsToPaths(ctx)
if ctx.Failed() {
return
}
flags.GlobalFlags = append(flags.GlobalFlags, deps.Flags...)
c.flags = flags
// We need access to all the flags seen by a source file.

5
cc/cc_test.go
View File

@ -2,6 +2,8 @@ package cc
import (
"android/soong/android"
"android/soong/genrule"
"fmt"
"io/ioutil"
"os"
@ -42,9 +44,11 @@ func testCc(t *testing.T, bp string) *android.TestContext {
ctx := android.NewTestArchContext()
ctx.RegisterModuleType("cc_library", android.ModuleFactoryAdaptor(LibraryFactory))
ctx.RegisterModuleType("cc_library_shared", android.ModuleFactoryAdaptor(LibrarySharedFactory))
ctx.RegisterModuleType("toolchain_library", android.ModuleFactoryAdaptor(toolchainLibraryFactory))
ctx.RegisterModuleType("llndk_library", android.ModuleFactoryAdaptor(llndkLibraryFactory))
ctx.RegisterModuleType("cc_object", android.ModuleFactoryAdaptor(objectFactory))
ctx.RegisterModuleType("filegroup", android.ModuleFactoryAdaptor(genrule.FileGroupFactory))
ctx.PreDepsMutators(func(ctx android.RegisterMutatorsContext) {
ctx.BottomUp("image", vendorMutator).Parallel()
ctx.BottomUp("link", linkageMutator).Parallel()
@ -119,6 +123,7 @@ func testCc(t *testing.T, bp string) *android.TestContext {
"foo.c": nil,
"bar.c": nil,
"a.proto": nil,
"b.aidl": nil,
})
_, errs := ctx.ParseFileList(".", []string{"Android.bp"})

24
cc/compiler.go
View File

@ -158,8 +158,15 @@ type baseCompiler struct {
Properties BaseCompilerProperties
Proto android.ProtoProperties
deps android.Paths
srcs android.Paths
flags builderFlags
// Sources that were passed to the C/C++ compiler
srcs android.Paths
// Sources that were passed in the Android.bp file, including generated sources generated by
// other modules and filegroups. May include source files that have not yet been translated to
// C/C++ (.aidl, .proto, etc.)
srcsBeforeGen android.Paths
}
var _ compiler = (*baseCompiler)(nil)
@ -201,9 +208,12 @@ func (compiler *baseCompiler) compilerDeps(ctx DepsContext, deps Deps) Deps {
// Create a Flags struct that collects the compile flags from global values,
// per-target values, module type values, and per-module Blueprints properties
func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags) Flags {
func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags, deps PathDeps) Flags {
tc := ctx.toolchain()
compiler.srcsBeforeGen = ctx.ExpandSources(compiler.Properties.Srcs, compiler.Properties.Exclude_srcs)
compiler.srcsBeforeGen = append(compiler.srcsBeforeGen, deps.GeneratedSources...)
CheckBadCompilerFlags(ctx, "cflags", compiler.Properties.Cflags)
CheckBadCompilerFlags(ctx, "cppflags", compiler.Properties.Cppflags)
CheckBadCompilerFlags(ctx, "conlyflags", compiler.Properties.Conlyflags)
@ -458,6 +468,11 @@ func (compiler *baseCompiler) compilerFlags(ctx ModuleContext, flags Flags) Flag
}
func (compiler *baseCompiler) hasSrcExt(ext string) bool {
for _, src := range compiler.srcsBeforeGen {
if src.Ext() == ext {
return true
}
}
for _, src := range compiler.Properties.Srcs {
if filepath.Ext(src) == ext {
return true
@ -487,11 +502,10 @@ func (compiler *baseCompiler) compile(ctx ModuleContext, flags Flags, deps PathD
pathDeps := deps.GeneratedHeaders
pathDeps = append(pathDeps, ndkPathDeps(ctx)...)
srcs := ctx.ExpandSources(compiler.Properties.Srcs, compiler.Properties.Exclude_srcs)
srcs = append(srcs, deps.GeneratedSources...)
buildFlags := flagsToBuilderFlags(flags)
srcs := append(android.Paths(nil), compiler.srcsBeforeGen...)
srcs, genDeps := genSources(ctx, srcs, buildFlags)
pathDeps = append(pathDeps, genDeps...)

63
cc/gen_test.go Normal file
View File

@ -0,0 +1,63 @@
// Copyright 2017 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 cc
import (
"testing"
)
func TestGen(t *testing.T) {
t.Run("simple", func(t *testing.T) {
ctx := testCc(t, `
cc_library_shared {
name: "libfoo",
srcs: [
"foo.c",
"b.aidl",
],
}`)
aidl := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Rule("aidl")
libfoo := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Module().(*Module)
if !inList("-I"+aidl.Args["outDir"], libfoo.flags.GlobalFlags) {
t.Errorf("missing aidl includes in global flags")
}
})
t.Run("filegroup", func(t *testing.T) {
ctx := testCc(t, `
filegroup {
name: "fg",
srcs: ["b.aidl"],
}
cc_library_shared {
name: "libfoo",
srcs: [
"foo.c",
":fg",
],
}`)
aidl := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Rule("aidl")
libfoo := ctx.ModuleForTests("libfoo", "android_arm_armv7-a-neon_core_shared").Module().(*Module)
if !inList("-I"+aidl.Args["outDir"], libfoo.flags.GlobalFlags) {
t.Errorf("missing aidl includes in global flags")
}
})
}

4
cc/library.go
View File

@ -317,7 +317,7 @@ func (library *libraryDecorator) linkerFlags(ctx ModuleContext, flags Flags) Fla
return flags
}
func (library *libraryDecorator) compilerFlags(ctx ModuleContext, flags Flags) Flags {
func (library *libraryDecorator) compilerFlags(ctx ModuleContext, flags Flags, deps PathDeps) Flags {
exportIncludeDirs := library.flagExporter.exportedIncludes(ctx)
if len(exportIncludeDirs) > 0 {
f := includeDirsToFlags(exportIncludeDirs)
@ -325,7 +325,7 @@ func (library *libraryDecorator) compilerFlags(ctx ModuleContext, flags Flags) F
flags.YasmFlags = append(flags.YasmFlags, f)
}
return library.baseCompiler.compilerFlags(ctx, flags)
return library.baseCompiler.compilerFlags(ctx, flags, deps)
}
func extractExportIncludesFromFlags(flags []string) []string {

4
cc/llndk_library.go
View File

@ -70,8 +70,8 @@ type llndkStubDecorator struct {
versionScriptPath android.ModuleGenPath
}
func (stub *llndkStubDecorator) compilerFlags(ctx ModuleContext, flags Flags) Flags {
flags = stub.baseCompiler.compilerFlags(ctx, flags)
func (stub *llndkStubDecorator) compilerFlags(ctx ModuleContext, flags Flags, deps PathDeps) Flags {
flags = stub.baseCompiler.compilerFlags(ctx, flags, deps)
return addStubLibraryCompilerFlags(flags)
}

4
cc/ndk_library.go
View File

@ -258,8 +258,8 @@ func addStubLibraryCompilerFlags(flags Flags) Flags {
return flags
}
func (stub *stubDecorator) compilerFlags(ctx ModuleContext, flags Flags) Flags {
flags = stub.baseCompiler.compilerFlags(ctx, flags)
func (stub *stubDecorator) compilerFlags(ctx ModuleContext, flags Flags, deps PathDeps) Flags {
flags = stub.baseCompiler.compilerFlags(ctx, flags, deps)
return addStubLibraryCompilerFlags(flags)
}