af578ffacc
Not all vendor modules are meant to be working with multiple versions of vndk unmodified. This restricts all vendor or vendor_available modules to only one variant. Modules under proprietary directories will only have BOARD_VNDK_VERSION variant, while modules under AOSP directories will only have PLATFORM_VNDK_VERSION variant. Bug: 157106227 Bug: 157133296 Test: capture snapshot from R Test: try building master with R snapshot Change-Id: I4ebe1da8d887cd76722fa8ab5ae9305da09074d4
109 lines
3.4 KiB
Go
109 lines
3.4 KiB
Go
// Copyright 2017 Google Inc. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package cc
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import (
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"android/soong/android"
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"android/soong/genrule"
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)
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func init() {
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android.RegisterModuleType("cc_genrule", genRuleFactory)
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}
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type GenruleExtraProperties struct {
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Vendor_available *bool
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Ramdisk_available *bool
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Recovery_available *bool
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Sdk_version *string
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}
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// cc_genrule is a genrule that can depend on other cc_* objects.
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// The cmd may be run multiple times, once for each of the different arch/etc
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// variations.
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func genRuleFactory() android.Module {
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module := genrule.NewGenRule()
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extra := &GenruleExtraProperties{}
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module.Extra = extra
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module.ImageInterface = extra
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module.AddProperties(module.Extra)
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android.InitAndroidArchModule(module, android.HostAndDeviceSupported, android.MultilibBoth)
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android.InitApexModule(module)
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return module
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}
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var _ android.ImageInterface = (*GenruleExtraProperties)(nil)
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func (g *GenruleExtraProperties) ImageMutatorBegin(ctx android.BaseModuleContext) {}
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func (g *GenruleExtraProperties) CoreVariantNeeded(ctx android.BaseModuleContext) bool {
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if ctx.DeviceConfig().VndkVersion() == "" {
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return true
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}
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if ctx.DeviceConfig().ProductVndkVersion() != "" && ctx.ProductSpecific() {
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return false
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}
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return Bool(g.Vendor_available) || !(ctx.SocSpecific() || ctx.DeviceSpecific())
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}
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func (g *GenruleExtraProperties) RamdiskVariantNeeded(ctx android.BaseModuleContext) bool {
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return Bool(g.Ramdisk_available)
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}
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func (g *GenruleExtraProperties) RecoveryVariantNeeded(ctx android.BaseModuleContext) bool {
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return Bool(g.Recovery_available)
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}
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func (g *GenruleExtraProperties) ExtraImageVariations(ctx android.BaseModuleContext) []string {
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if ctx.DeviceConfig().VndkVersion() == "" {
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return nil
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}
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var variants []string
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if Bool(g.Vendor_available) || ctx.SocSpecific() || ctx.DeviceSpecific() {
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vndkVersion := ctx.DeviceConfig().VndkVersion()
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// If vndkVersion is current, we can always use PlatformVndkVersion.
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// If not, we assume modules under proprietary paths are compatible for
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// BOARD_VNDK_VERSION. The other modules are regarded as AOSP, that is
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// PLATFORM_VNDK_VERSION.
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if vndkVersion == "current" || !isVendorProprietaryPath(ctx.ModuleDir()) {
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variants = append(variants, VendorVariationPrefix+ctx.DeviceConfig().PlatformVndkVersion())
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} else {
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variants = append(variants, VendorVariationPrefix+vndkVersion)
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}
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}
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if ctx.DeviceConfig().ProductVndkVersion() == "" {
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return variants
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}
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if Bool(g.Vendor_available) || ctx.ProductSpecific() {
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variants = append(variants, ProductVariationPrefix+ctx.DeviceConfig().PlatformVndkVersion())
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if vndkVersion := ctx.DeviceConfig().ProductVndkVersion(); vndkVersion != "current" {
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variants = append(variants, ProductVariationPrefix+vndkVersion)
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}
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}
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return variants
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}
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func (g *GenruleExtraProperties) SetImageVariation(ctx android.BaseModuleContext, variation string, module android.Module) {
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}
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