diff options
Diffstat (limited to 'build/codegen.go')
| -rw-r--r-- | build/codegen.go | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/build/codegen.go b/build/codegen.go deleted file mode 100644 index 3cc51a8e1f..0000000000 --- a/build/codegen.go +++ /dev/null @@ -1,239 +0,0 @@ -// Copyright (C) 2016 The Android Open Source Project -// -// 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 art - -// This file implements the "codegen" property to apply different properties based on the currently -// selected codegen arches, which defaults to all arches on the host and the primary and secondary -// arches on the device. - -import ( - "sort" - "strings" - - "android/soong/android" -) - -type moduleType struct { - library bool - static bool - shared bool -} - -var ( - staticLibrary = moduleType{true, true, false} - sharedLibrary = moduleType{true, false, true} - staticAndSharedLibrary = moduleType{true, true, true} - binary = moduleType{false, false, false} -) - -func codegen(ctx android.LoadHookContext, c *codegenProperties, t moduleType) { - var hostArches, deviceArches []string - - e := ctx.Config().Getenv("ART_HOST_CODEGEN_ARCHS") - if e == "" { - hostArches = supportedArches - } else { - hostArches = strings.Split(e, " ") - } - - e = ctx.Config().Getenv("ART_TARGET_CODEGEN_ARCHS") - if e == "" { - deviceArches = defaultDeviceCodegenArches(ctx) - } else { - deviceArches = strings.Split(e, " ") - } - - getCodegenArchProperties := func(archName string) *codegenArchProperties { - var arch *codegenArchProperties - switch archName { - case "arm": - arch = &c.Codegen.Arm - case "arm64": - arch = &c.Codegen.Arm64 - case "riscv64": - arch = &c.Codegen.Riscv64 - case "x86": - arch = &c.Codegen.X86 - case "x86_64": - arch = &c.Codegen.X86_64 - default: - ctx.ModuleErrorf("Unknown codegen architecture %q", archName) - } - return arch - } - - appendCodegenSourceArchProperties := func(p *CodegenSourceArchProperties, archName string) { - arch := getCodegenArchProperties(archName) - p.Srcs = append(p.Srcs, arch.CodegenSourceArchProperties.Srcs...) - } - - addCodegenSourceArchProperties := func(host bool, p *CodegenSourceArchProperties) { - type sourceProps struct { - Target struct { - Android *CodegenSourceArchProperties - Host *CodegenSourceArchProperties - } - } - - sp := &sourceProps{} - if host { - sp.Target.Host = p - } else { - sp.Target.Android = p - } - ctx.AppendProperties(sp) - } - - addCodegenArchProperties := func(host bool, archName string) { - type commonProps struct { - Target struct { - Android *CodegenCommonArchProperties - Host *CodegenCommonArchProperties - } - } - - type libraryProps struct { - Target struct { - Android *CodegenLibraryArchProperties - Host *CodegenLibraryArchProperties - } - } - - type sharedLibraryProps struct { - Target struct { - Android *CodegenLibraryArchSharedProperties - Host *CodegenLibraryArchSharedProperties - } - } - - type staticLibraryProps struct { - Target struct { - Android *CodegenLibraryArchStaticProperties - Host *CodegenLibraryArchStaticProperties - } - } - - arch := getCodegenArchProperties(archName) - - cp := &commonProps{} - lp := &libraryProps{} - sharedLP := &sharedLibraryProps{} - staticLP := &staticLibraryProps{} - if host { - cp.Target.Host = &arch.CodegenCommonArchProperties - lp.Target.Host = &arch.CodegenLibraryArchProperties - sharedLP.Target.Host = &arch.CodegenLibraryArchSharedProperties - staticLP.Target.Host = &arch.CodegenLibraryArchStaticProperties - } else { - cp.Target.Android = &arch.CodegenCommonArchProperties - lp.Target.Android = &arch.CodegenLibraryArchProperties - sharedLP.Target.Android = &arch.CodegenLibraryArchSharedProperties - staticLP.Target.Android = &arch.CodegenLibraryArchStaticProperties - } - - ctx.AppendProperties(cp) - if t.library { - ctx.AppendProperties(lp) - if t.static { - ctx.AppendProperties(staticLP) - } - if t.shared { - ctx.AppendProperties(sharedLP) - } - } - } - - addCodegenProperties := func(host bool, arches []string) { - sourceProps := &CodegenSourceArchProperties{} - for _, arch := range arches { - appendCodegenSourceArchProperties(sourceProps, arch) - addCodegenArchProperties(host, arch) - } - sourceProps.Srcs = android.FirstUniqueStrings(sourceProps.Srcs) - addCodegenSourceArchProperties(host, sourceProps) - } - - addCodegenProperties(false /* host */, deviceArches) - addCodegenProperties(true /* host */, hostArches) -} - -// These properties are allowed to contain the same source file name in different architectures. -// They we will be deduplicated automatically. -type CodegenSourceArchProperties struct { - Srcs []string -} - -type CodegenCommonArchProperties struct { - Cflags []string - Cppflags []string -} - -type CodegenLibraryArchProperties struct { - Static_libs []string - Export_static_lib_headers []string -} - -type CodegenLibraryArchStaticProperties struct { - Static struct { - Whole_static_libs []string - } -} -type CodegenLibraryArchSharedProperties struct { - Shared struct { - Shared_libs []string - Export_shared_lib_headers []string - } -} - -type codegenArchProperties struct { - CodegenSourceArchProperties - CodegenCommonArchProperties - CodegenLibraryArchProperties - CodegenLibraryArchStaticProperties - CodegenLibraryArchSharedProperties -} - -type codegenProperties struct { - Codegen struct { - Arm, Arm64, Riscv64, X86, X86_64 codegenArchProperties - } -} - -func defaultDeviceCodegenArches(ctx android.LoadHookContext) []string { - arches := make(map[string]bool) - for _, a := range ctx.DeviceConfig().Arches() { - s := a.ArchType.String() - arches[s] = true - if s == "arm64" { - arches["arm"] = true - } else if s == "riscv64" { - arches["riscv64"] = true - } else if s == "x86_64" { - arches["x86"] = true - } - } - ret := make([]string, 0, len(arches)) - for a := range arches { - ret = append(ret, a) - } - sort.Strings(ret) - return ret -} - -func installCodegenCustomizer(module android.Module, t moduleType) { - c := &codegenProperties{} - android.AddLoadHook(module, func(ctx android.LoadHookContext) { codegen(ctx, c, t) }) - module.AddProperties(c) -} |