Extract the osTypeSpecificInfo code from module creation loop
Extract the functionality to create an osTypeSpecificInfo struct, to optimize the properties, and add its properties to a property set into methods of the *osTypeSpecificInfo struct. This change is in preparation for adding support for link type which is another dimension within arch type which itself sits within os type. Test: m nothing Bug: 142918168 Change-Id: I025ee90e1461f7389bf4a9d056b281453068cf87
This commit is contained in:
Paul Duffin
parent
fc8dd239ec
commit
00e4680d4d
279
sdk/update.go
279
sdk/update.go
|
|
@ -793,6 +793,8 @@ type baseInfo struct {
|
|||
type osTypeSpecificInfo struct {
|
||||
baseInfo
|
||||
|
||||
osType android.OsType
|
||||
|
||||
// The list of arch type specific info for this os type.
|
||||
//
|
||||
// Nil if there is one variant whose arch type is common
|
||||
|
|
@ -801,6 +803,160 @@ type osTypeSpecificInfo struct {
|
|||
|
||||
type variantPropertiesFactoryFunc func() android.SdkMemberProperties
|
||||
|
||||
// Create a new osTypeSpecificInfo for the specified os type and its properties
|
||||
// structures populated with information from the variants.
|
||||
func newOsTypeSpecificInfo(osType android.OsType, variantPropertiesFactory variantPropertiesFactoryFunc, osTypeVariants []android.SdkAware) *osTypeSpecificInfo {
|
||||
osInfo := &osTypeSpecificInfo{
|
||||
osType: osType,
|
||||
}
|
||||
|
||||
osSpecificVariantPropertiesFactory := func() android.SdkMemberProperties {
|
||||
properties := variantPropertiesFactory()
|
||||
properties.Base().Os = osType
|
||||
return properties
|
||||
}
|
||||
|
||||
// Create a structure into which properties common across the architectures in
|
||||
// this os type will be stored.
|
||||
osInfo.Properties = osSpecificVariantPropertiesFactory()
|
||||
|
||||
// Group the variants by arch type.
|
||||
var variantsByArchName = make(map[string][]android.SdkAware)
|
||||
var archTypes []android.ArchType
|
||||
for _, variant := range osTypeVariants {
|
||||
archType := variant.Target().Arch.ArchType
|
||||
archTypeName := archType.Name
|
||||
if _, ok := variantsByArchName[archTypeName]; !ok {
|
||||
archTypes = append(archTypes, archType)
|
||||
}
|
||||
|
||||
variantsByArchName[archTypeName] = append(variantsByArchName[archTypeName], variant)
|
||||
}
|
||||
|
||||
if commonVariants, ok := variantsByArchName["common"]; ok {
|
||||
if len(osTypeVariants) != 1 {
|
||||
panic("Expected to only have 1 variant when arch type is common but found " + string(len(osTypeVariants)))
|
||||
}
|
||||
|
||||
// A common arch type only has one variant and its properties should be treated
|
||||
// as common to the os type.
|
||||
osInfo.Properties.PopulateFromVariant(commonVariants[0])
|
||||
} else {
|
||||
// Create an arch specific info for each supported architecture type.
|
||||
for _, archType := range archTypes {
|
||||
archTypeName := archType.Name
|
||||
|
||||
archVariants := variantsByArchName[archTypeName]
|
||||
archInfo := newArchSpecificInfo(archType, osSpecificVariantPropertiesFactory, archVariants)
|
||||
|
||||
osInfo.archInfos = append(osInfo.archInfos, archInfo)
|
||||
}
|
||||
}
|
||||
|
||||
return osInfo
|
||||
}
|
||||
|
||||
// Optimize the properties by extracting common properties from arch type specific
|
||||
// properties into os type specific properties.
|
||||
func (osInfo *osTypeSpecificInfo) optimizeProperties(commonValueExtractor *commonValueExtractor) {
|
||||
// Nothing to do if there is only a single common architecture.
|
||||
if len(osInfo.archInfos) == 0 {
|
||||
return
|
||||
}
|
||||
|
||||
var archPropertiesList []android.SdkMemberProperties
|
||||
for _, archInfo := range osInfo.archInfos {
|
||||
archPropertiesList = append(archPropertiesList, archInfo.Properties)
|
||||
}
|
||||
|
||||
commonValueExtractor.extractCommonProperties(osInfo.Properties, archPropertiesList)
|
||||
|
||||
// Choose setting for compile_multilib that is appropriate for the arch variants supplied.
|
||||
var multilib string
|
||||
archVariantCount := len(osInfo.archInfos)
|
||||
if archVariantCount == 2 {
|
||||
multilib = "both"
|
||||
} else if archVariantCount == 1 {
|
||||
if strings.HasSuffix(osInfo.archInfos[0].archType.Name, "64") {
|
||||
multilib = "64"
|
||||
} else {
|
||||
multilib = "32"
|
||||
}
|
||||
}
|
||||
|
||||
osInfo.Properties.Base().Compile_multilib = multilib
|
||||
}
|
||||
|
||||
// Add the properties for an os to a property set.
|
||||
//
|
||||
// Maps the properties related to the os variants through to an appropriate
|
||||
// module structure that will produce equivalent set of variants when it is
|
||||
// processed in a build.
|
||||
func (osInfo *osTypeSpecificInfo) addToPropertySet(
|
||||
builder *snapshotBuilder,
|
||||
bpModule android.BpModule,
|
||||
targetPropertySet android.BpPropertySet) {
|
||||
|
||||
var osPropertySet android.BpPropertySet
|
||||
var archPropertySet android.BpPropertySet
|
||||
var archOsPrefix string
|
||||
if osInfo.Properties.Base().Os_count == 1 {
|
||||
// There is only one os type present in the variants so don't bother
|
||||
// with adding target specific properties.
|
||||
|
||||
// Create a structure that looks like:
|
||||
// module_type {
|
||||
// name: "...",
|
||||
// ...
|
||||
// <common properties>
|
||||
// ...
|
||||
// <single os type specific properties>
|
||||
//
|
||||
// arch: {
|
||||
// <arch specific sections>
|
||||
// }
|
||||
//
|
||||
osPropertySet = bpModule
|
||||
archPropertySet = osPropertySet.AddPropertySet("arch")
|
||||
|
||||
// Arch specific properties need to be added to an arch specific section
|
||||
// within arch.
|
||||
archOsPrefix = ""
|
||||
} else {
|
||||
// Create a structure that looks like:
|
||||
// module_type {
|
||||
// name: "...",
|
||||
// ...
|
||||
// <common properties>
|
||||
// ...
|
||||
// target: {
|
||||
// <arch independent os specific sections, e.g. android>
|
||||
// ...
|
||||
// <arch and os specific sections, e.g. android_x86>
|
||||
// }
|
||||
//
|
||||
osType := osInfo.osType
|
||||
osPropertySet = targetPropertySet.AddPropertySet(osType.Name)
|
||||
archPropertySet = targetPropertySet
|
||||
|
||||
// Arch specific properties need to be added to an os and arch specific
|
||||
// section prefixed with <os>_.
|
||||
archOsPrefix = osType.Name + "_"
|
||||
}
|
||||
|
||||
// Add the os specific but arch independent properties to the module.
|
||||
osInfo.Properties.AddToPropertySet(builder.ctx, builder, osPropertySet)
|
||||
|
||||
// Add arch (and possibly os) specific sections for each set of arch (and possibly
|
||||
// os) specific properties.
|
||||
//
|
||||
// The archInfos list will be empty if the os contains variants for the common
|
||||
// architecture.
|
||||
for _, archInfo := range osInfo.archInfos {
|
||||
archInfo.addToPropertySet(builder, archPropertySet, archOsPrefix)
|
||||
}
|
||||
}
|
||||
|
||||
type archTypeSpecificInfo struct {
|
||||
baseInfo
|
||||
|
||||
|
|
@ -867,75 +1023,14 @@ func (s *sdk) createMemberSnapshot(sdkModuleContext android.ModuleContext, build
|
|||
var osSpecificPropertiesList []android.SdkMemberProperties
|
||||
|
||||
for osType, osTypeVariants := range variantsByOsType {
|
||||
// Group the properties for each variant by arch type within the os.
|
||||
osInfo := &osTypeSpecificInfo{}
|
||||
osInfo := newOsTypeSpecificInfo(osType, variantPropertiesFactory, osTypeVariants)
|
||||
osTypeToInfo[osType] = osInfo
|
||||
|
||||
osSpecificVariantPropertiesFactory := func() android.SdkMemberProperties {
|
||||
properties := variantPropertiesFactory()
|
||||
properties.Base().Os = osType
|
||||
return properties
|
||||
}
|
||||
|
||||
// Add the os specific properties to a list of os type specific yet architecture
|
||||
// independent properties structs.
|
||||
osInfo.Properties = osSpecificVariantPropertiesFactory()
|
||||
osSpecificPropertiesList = append(osSpecificPropertiesList, osInfo.Properties)
|
||||
|
||||
// Group the variants by arch type.
|
||||
var variantsByArchName = make(map[string][]android.SdkAware)
|
||||
var archTypes []android.ArchType
|
||||
for _, variant := range osTypeVariants {
|
||||
archType := variant.Target().Arch.ArchType
|
||||
archTypeName := archType.Name
|
||||
if _, ok := variantsByArchName[archTypeName]; !ok {
|
||||
archTypes = append(archTypes, archType)
|
||||
}
|
||||
|
||||
variantsByArchName[archTypeName] = append(variantsByArchName[archTypeName], variant)
|
||||
}
|
||||
|
||||
if commonVariants, ok := variantsByArchName["common"]; ok {
|
||||
if len(osTypeVariants) != 1 {
|
||||
panic("Expected to only have 1 variant when arch type is common but found " + string(len(osTypeVariants)))
|
||||
}
|
||||
|
||||
// A common arch type only has one variant and its properties should be treated
|
||||
// as common to the os type.
|
||||
osInfo.Properties.PopulateFromVariant(commonVariants[0])
|
||||
} else {
|
||||
// Create an arch specific info for each supported architecture type.
|
||||
for _, archType := range archTypes {
|
||||
archTypeName := archType.Name
|
||||
|
||||
archVariants := variantsByArchName[archTypeName]
|
||||
archInfo := newArchSpecificInfo(archType, osSpecificVariantPropertiesFactory, archVariants)
|
||||
|
||||
osInfo.archInfos = append(osInfo.archInfos, archInfo)
|
||||
}
|
||||
}
|
||||
|
||||
var archPropertiesList []android.SdkMemberProperties
|
||||
for _, archInfo := range osInfo.archInfos {
|
||||
archPropertiesList = append(archPropertiesList, archInfo.Properties)
|
||||
}
|
||||
|
||||
commonValueExtractor.extractCommonProperties(osInfo.Properties, archPropertiesList)
|
||||
|
||||
// Choose setting for compile_multilib that is appropriate for the arch variants supplied.
|
||||
var multilib string
|
||||
archVariantCount := len(osInfo.archInfos)
|
||||
if archVariantCount == 2 {
|
||||
multilib = "both"
|
||||
} else if archVariantCount == 1 {
|
||||
if strings.HasSuffix(osInfo.archInfos[0].archType.Name, "64") {
|
||||
multilib = "64"
|
||||
} else {
|
||||
multilib = "32"
|
||||
}
|
||||
}
|
||||
|
||||
osInfo.Properties.Base().Compile_multilib = multilib
|
||||
// Optimize the properties across all the variants for a specific os type.
|
||||
osInfo.optimizeProperties(commonValueExtractor)
|
||||
}
|
||||
|
||||
// Extract properties which are common across all architectures and os types.
|
||||
|
|
@ -955,61 +1050,7 @@ func (s *sdk) createMemberSnapshot(sdkModuleContext android.ModuleContext, build
|
|||
continue
|
||||
}
|
||||
|
||||
var osPropertySet android.BpPropertySet
|
||||
var archPropertySet android.BpPropertySet
|
||||
var archOsPrefix string
|
||||
if osInfo.Properties.Base().Os_count == 1 {
|
||||
// There is only one os type present in the variants so don't bother
|
||||
// with adding target specific properties.
|
||||
|
||||
// Create a structure that looks like:
|
||||
// module_type {
|
||||
// name: "...",
|
||||
// ...
|
||||
// <common properties>
|
||||
// ...
|
||||
// <single os type specific properties>
|
||||
//
|
||||
// arch: {
|
||||
// <arch specific sections>
|
||||
// }
|
||||
//
|
||||
osPropertySet = bpModule
|
||||
archPropertySet = osPropertySet.AddPropertySet("arch")
|
||||
|
||||
// Arch specific properties need to be added to an arch specific section
|
||||
// within arch.
|
||||
archOsPrefix = ""
|
||||
} else {
|
||||
// Create a structure that looks like:
|
||||
// module_type {
|
||||
// name: "...",
|
||||
// ...
|
||||
// <common properties>
|
||||
// ...
|
||||
// target: {
|
||||
// <arch independent os specific sections, e.g. android>
|
||||
// ...
|
||||
// <arch and os specific sections, e.g. android_x86>
|
||||
// }
|
||||
//
|
||||
osPropertySet = targetPropertySet.AddPropertySet(osType.Name)
|
||||
archPropertySet = targetPropertySet
|
||||
|
||||
// Arch specific properties need to be added to an os and arch specific
|
||||
// section prefixed with <os>_.
|
||||
archOsPrefix = osType.Name + "_"
|
||||
}
|
||||
|
||||
osInfo.Properties.AddToPropertySet(sdkModuleContext, builder, osPropertySet)
|
||||
|
||||
// Add arch (and possibly os) specific sections for each set of arch (and possibly
|
||||
// os) specific properties.
|
||||
//
|
||||
// The archInfos list will be empty if the os contains variants for the common
|
||||
for _, archInfo := range osInfo.archInfos {
|
||||
archInfo.addToPropertySet(builder, archPropertySet, archOsPrefix)
|
||||
}
|
||||
osInfo.addToPropertySet(builder, bpModule, targetPropertySet)
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue