Handle cc_library shared/static only properties

Also handle whole_static_libs via a different attribute
(whole_archive_deps), separating these dependencies from regular static
deps.

Test: Build //bionic/libdl with bazel in conjunction with bzl
changes

Change-Id: I45019b6127a0d2731592ec35537ca15e77001cc2
This commit is contained in:
Chris Parsons
2021-05-06 16:23:19 -04:00
parent d8561166eb
commit 0864831019
4 changed files with 190 additions and 73 deletions

View File

@@ -85,7 +85,11 @@ func depsBp2BuildMutator(ctx android.BottomUpMutatorContext) {
}
type sharedAttributes struct {
staticDeps bazel.LabelListAttribute
copts bazel.StringListAttribute
srcs bazel.LabelListAttribute
staticDeps bazel.LabelListAttribute
dynamicDeps bazel.LabelListAttribute
wholeArchiveDeps bazel.LabelListAttribute
}
// bp2buildParseSharedProps returns the attributes for the shared variant of a cc_library.
@@ -95,17 +99,35 @@ func bp2BuildParseSharedProps(ctx android.TopDownMutatorContext, module *Module)
return sharedAttributes{}
}
var staticDeps bazel.LabelListAttribute
copts := bazel.StringListAttribute{Value: lib.SharedProperties.Shared.Cflags}
staticDeps.Value = android.BazelLabelForModuleDeps(ctx, lib.SharedProperties.Shared.Whole_static_libs)
srcs := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleSrc(ctx, lib.SharedProperties.Shared.Srcs)}
staticDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.SharedProperties.Shared.Static_libs)}
dynamicDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.SharedProperties.Shared.Shared_libs)}
wholeArchiveDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.SharedProperties.Shared.Whole_static_libs)}
return sharedAttributes{
staticDeps: staticDeps,
copts: copts,
srcs: srcs,
staticDeps: staticDeps,
dynamicDeps: dynamicDeps,
wholeArchiveDeps: wholeArchiveDeps,
}
}
type staticAttributes struct {
srcs bazel.LabelListAttribute
copts bazel.StringListAttribute
srcs bazel.LabelListAttribute
staticDeps bazel.LabelListAttribute
dynamicDeps bazel.LabelListAttribute
wholeArchiveDeps bazel.LabelListAttribute
}
// bp2buildParseStaticProps returns the attributes for the static variant of a cc_library.
@@ -115,11 +137,26 @@ func bp2BuildParseStaticProps(ctx android.TopDownMutatorContext, module *Module)
return staticAttributes{}
}
var srcs bazel.LabelListAttribute
srcs.Value = android.BazelLabelForModuleSrc(ctx, lib.StaticProperties.Static.Srcs)
copts := bazel.StringListAttribute{Value: lib.StaticProperties.Static.Cflags}
srcs := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleSrc(ctx, lib.StaticProperties.Static.Srcs)}
staticDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.StaticProperties.Static.Static_libs)}
dynamicDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.StaticProperties.Static.Shared_libs)}
wholeArchiveDeps := bazel.LabelListAttribute{
Value: android.BazelLabelForModuleDeps(ctx, lib.StaticProperties.Static.Whole_static_libs)}
return staticAttributes{
srcs: srcs,
copts: copts,
srcs: srcs,
staticDeps: staticDeps,
dynamicDeps: dynamicDeps,
wholeArchiveDeps: wholeArchiveDeps,
}
}
@@ -246,10 +283,11 @@ func bp2BuildParseCompilerProps(ctx android.TopDownMutatorContext, module *Modul
// Convenience struct to hold all attributes parsed from linker properties.
type linkerAttributes struct {
deps bazel.LabelListAttribute
dynamicDeps bazel.LabelListAttribute
linkopts bazel.StringListAttribute
versionScript bazel.LabelAttribute
deps bazel.LabelListAttribute
dynamicDeps bazel.LabelListAttribute
wholeArchiveDeps bazel.LabelListAttribute
linkopts bazel.StringListAttribute
versionScript bazel.LabelAttribute
}
// FIXME(b/187655838): Use the existing linkerFlags() function instead of duplicating logic here
@@ -266,6 +304,7 @@ func getBp2BuildLinkerFlags(linkerProperties *BaseLinkerProperties) []string {
func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module) linkerAttributes {
var deps bazel.LabelListAttribute
var dynamicDeps bazel.LabelListAttribute
var wholeArchiveDeps bazel.LabelListAttribute
var linkopts bazel.StringListAttribute
var versionScript bazel.LabelAttribute
@@ -274,11 +313,11 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
libs := baseLinkerProps.Header_libs
libs = append(libs, baseLinkerProps.Export_header_lib_headers...)
libs = append(libs, baseLinkerProps.Static_libs...)
libs = append(libs, baseLinkerProps.Whole_static_libs...)
wholeArchiveLibs := baseLinkerProps.Whole_static_libs
libs = android.SortedUniqueStrings(libs)
deps = bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, libs))
linkopts.Value = getBp2BuildLinkerFlags(baseLinkerProps)
wholeArchiveDeps = bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, wholeArchiveLibs))
if baseLinkerProps.Version_script != nil {
versionScript.Value = android.BazelLabelForModuleSrcSingle(ctx, *baseLinkerProps.Version_script)
@@ -296,11 +335,11 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
libs := baseLinkerProps.Header_libs
libs = append(libs, baseLinkerProps.Export_header_lib_headers...)
libs = append(libs, baseLinkerProps.Static_libs...)
libs = append(libs, baseLinkerProps.Whole_static_libs...)
wholeArchiveLibs := baseLinkerProps.Whole_static_libs
libs = android.SortedUniqueStrings(libs)
deps.SetValueForArch(arch.Name, android.BazelLabelForModuleDeps(ctx, libs))
linkopts.SetValueForArch(arch.Name, getBp2BuildLinkerFlags(baseLinkerProps))
wholeArchiveDeps.SetValueForArch(arch.Name, android.BazelLabelForModuleDeps(ctx, wholeArchiveLibs))
if baseLinkerProps.Version_script != nil {
versionScript.SetValueForArch(arch.Name,
@@ -317,8 +356,9 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
libs := baseLinkerProps.Header_libs
libs = append(libs, baseLinkerProps.Export_header_lib_headers...)
libs = append(libs, baseLinkerProps.Static_libs...)
libs = append(libs, baseLinkerProps.Whole_static_libs...)
wholeArchiveLibs := baseLinkerProps.Whole_static_libs
libs = android.SortedUniqueStrings(libs)
wholeArchiveDeps.SetValueForOS(os.Name, android.BazelLabelForModuleDeps(ctx, wholeArchiveLibs))
deps.SetValueForOS(os.Name, android.BazelLabelForModuleDeps(ctx, libs))
linkopts.SetValueForOS(os.Name, getBp2BuildLinkerFlags(baseLinkerProps))
@@ -329,10 +369,11 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
}
return linkerAttributes{
deps: deps,
dynamicDeps: dynamicDeps,
linkopts: linkopts,
versionScript: versionScript,
deps: deps,
dynamicDeps: dynamicDeps,
wholeArchiveDeps: wholeArchiveDeps,
linkopts: linkopts,
versionScript: versionScript,
}
}

View File

@@ -220,16 +220,29 @@ func RegisterLibraryBuildComponents(ctx android.RegistrationContext) {
// For bp2build conversion.
type bazelCcLibraryAttributes struct {
Srcs bazel.LabelListAttribute
Hdrs bazel.LabelListAttribute
Copts bazel.StringListAttribute
Linkopts bazel.StringListAttribute
Deps bazel.LabelListAttribute
Dynamic_deps bazel.LabelListAttribute
User_link_flags bazel.StringListAttribute
Includes bazel.StringListAttribute
Static_deps_for_shared bazel.LabelListAttribute
Version_script bazel.LabelAttribute
// Attributes pertaining to both static and shared variants.
Srcs bazel.LabelListAttribute
Hdrs bazel.LabelListAttribute
Deps bazel.LabelListAttribute
Dynamic_deps bazel.LabelListAttribute
Whole_archive_deps bazel.LabelListAttribute
Copts bazel.StringListAttribute
Includes bazel.StringListAttribute
Linkopts bazel.StringListAttribute
// Attributes pertaining to shared variant.
Shared_copts bazel.StringListAttribute
Shared_srcs bazel.LabelListAttribute
Static_deps_for_shared bazel.LabelListAttribute
Dynamic_deps_for_shared bazel.LabelListAttribute
Whole_archive_deps_for_shared bazel.LabelListAttribute
User_link_flags bazel.StringListAttribute
Version_script bazel.LabelAttribute
// Attributes pertaining to static variant.
Static_copts bazel.StringListAttribute
Static_srcs bazel.LabelListAttribute
Static_deps_for_static bazel.LabelListAttribute
Dynamic_deps_for_static bazel.LabelListAttribute
Whole_archive_deps_for_static bazel.LabelListAttribute
}
type bazelCcLibrary struct {
@@ -276,17 +289,26 @@ func CcLibraryBp2Build(ctx android.TopDownMutatorContext) {
var srcs bazel.LabelListAttribute
srcs.Append(compilerAttrs.srcs)
srcs.Append(staticAttrs.srcs)
attrs := &bazelCcLibraryAttributes{
Srcs: srcs,
Copts: compilerAttrs.copts,
Linkopts: linkerAttrs.linkopts,
Deps: linkerAttrs.deps,
Dynamic_deps: linkerAttrs.dynamicDeps,
Version_script: linkerAttrs.versionScript,
Static_deps_for_shared: sharedAttrs.staticDeps,
Includes: exportedIncludes,
Srcs: srcs,
Deps: linkerAttrs.deps,
Dynamic_deps: linkerAttrs.dynamicDeps,
Whole_archive_deps: linkerAttrs.wholeArchiveDeps,
Copts: compilerAttrs.copts,
Includes: exportedIncludes,
Linkopts: linkerAttrs.linkopts,
Shared_copts: sharedAttrs.copts,
Shared_srcs: sharedAttrs.srcs,
Static_deps_for_shared: sharedAttrs.staticDeps,
Whole_archive_deps_for_shared: sharedAttrs.wholeArchiveDeps,
Dynamic_deps_for_shared: sharedAttrs.dynamicDeps,
Version_script: linkerAttrs.versionScript,
Static_copts: staticAttrs.copts,
Static_srcs: staticAttrs.srcs,
Static_deps_for_static: staticAttrs.staticDeps,
Whole_archive_deps_for_static: staticAttrs.wholeArchiveDeps,
Dynamic_deps_for_static: staticAttrs.dynamicDeps,
}
props := bazel.BazelTargetModuleProperties{
@@ -2194,13 +2216,14 @@ func maybeInjectBoringSSLHash(ctx android.ModuleContext, outputFile android.Modu
}
type bazelCcLibraryStaticAttributes struct {
Copts bazel.StringListAttribute
Srcs bazel.LabelListAttribute
Deps bazel.LabelListAttribute
Linkopts bazel.StringListAttribute
Linkstatic bool
Includes bazel.StringListAttribute
Hdrs bazel.LabelListAttribute
Copts bazel.StringListAttribute
Srcs bazel.LabelListAttribute
Deps bazel.LabelListAttribute
Whole_archive_deps bazel.LabelListAttribute
Linkopts bazel.StringListAttribute
Linkstatic bool
Includes bazel.StringListAttribute
Hdrs bazel.LabelListAttribute
}
type bazelCcLibraryStatic struct {
@@ -2221,9 +2244,11 @@ func ccLibraryStaticBp2BuildInternal(ctx android.TopDownMutatorContext, module *
exportedIncludes := bp2BuildParseExportedIncludes(ctx, module)
attrs := &bazelCcLibraryStaticAttributes{
Copts: compilerAttrs.copts,
Srcs: compilerAttrs.srcs,
Deps: linkerAttrs.deps,
Copts: compilerAttrs.copts,
Srcs: compilerAttrs.srcs,
Deps: linkerAttrs.deps,
Whole_archive_deps: linkerAttrs.wholeArchiveDeps,
Linkopts: linkerAttrs.linkopts,
Linkstatic: true,
Includes: exportedIncludes,