openkylin
/
platform_build_soong
mirror of https://gitee.com/openkylin/platform_build_soong.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

bp2build: refactor/standardize cc_* bp2build converters am: ed9c17d033 

Original change: https://android-review.googlesource.com/c/platform/build/soong/+/1674326

Change-Id: I1cc8f6c9681346d3d7dff316d2b37e5bdaccf30d
This commit is contained in:
Jingwen Chen 2021-04-22 10:36:37 +00:00 committed by Automerger Merge Worker
parent 950c2381dd ed9c17d033
commit 0a52f7276e
11 changed files with 579 additions and 224 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

30
bazel/properties.go
View File

@ -125,7 +125,9 @@ func (ll *LabelList) Append(other LabelList) {
}
}
func UniqueBazelLabels(originalLabels []Label) []Label {
// UniqueSortedBazelLabels takes a []Label and deduplicates the labels, and returns
// the slice in a sorted order.
func UniqueSortedBazelLabels(originalLabels []Label) []Label {
uniqueLabelsSet := make(map[Label]bool)
for _, l := range originalLabels {
uniqueLabelsSet[l] = true
@ -142,8 +144,8 @@ func UniqueBazelLabels(originalLabels []Label) []Label {
func UniqueBazelLabelList(originalLabelList LabelList) LabelList {
var uniqueLabelList LabelList
uniqueLabelList.Includes = UniqueBazelLabels(originalLabelList.Includes)
uniqueLabelList.Excludes = UniqueBazelLabels(originalLabelList.Excludes)
uniqueLabelList.Includes = UniqueSortedBazelLabels(originalLabelList.Includes)
uniqueLabelList.Excludes = UniqueSortedBazelLabels(originalLabelList.Excludes)
return uniqueLabelList
}
@ -292,7 +294,7 @@ func MakeLabelListAttribute(value LabelList) LabelListAttribute {
return LabelListAttribute{Value: UniqueBazelLabelList(value)}
}
// Append appends all values, including os and arch specific ones, from another
// Append all values, including os and arch specific ones, from another
// LabelListAttribute to this LabelListAttribute.
func (attrs *LabelListAttribute) Append(other LabelListAttribute) {
for arch := range PlatformArchMap {
@ -500,6 +502,26 @@ func (attrs *StringListAttribute) SetValueForOS(os string, value []string) {
*v = value
}
// Append appends all values, including os and arch specific ones, from another
// StringListAttribute to this StringListAttribute
func (attrs *StringListAttribute) Append(other StringListAttribute) {
for arch := range PlatformArchMap {
this := attrs.GetValueForArch(arch)
that := other.GetValueForArch(arch)
this = append(this, that...)
attrs.SetValueForArch(arch, this)
}
for os := range PlatformOsMap {
this := attrs.GetValueForOS(os)
that := other.GetValueForOS(os)
this = append(this, that...)
attrs.SetValueForOS(os, this)
}
attrs.Value = append(attrs.Value, other.Value...)
}
// TryVariableSubstitution, replace string substitution formatting within each string in slice with
// Starlark string.format compatible tag for productVariable.
func TryVariableSubstitutions(slice []string, productVariable string) ([]string, bool) {

2
bazel/properties_test.go
View File

@ -39,7 +39,7 @@ func TestUniqueBazelLabels(t *testing.T) {
},
}
for _, tc := range testCases {
actualUniqueLabels := UniqueBazelLabels(tc.originalLabels)
actualUniqueLabels := UniqueSortedBazelLabels(tc.originalLabels)
if !reflect.DeepEqual(tc.expectedUniqueLabels, actualUniqueLabels) {
t.Fatalf("Expected %v, got %v", tc.expectedUniqueLabels, actualUniqueLabels)
}

41
bp2build/cc_library_conversion_test.go
View File

@ -109,10 +109,22 @@ cc_library {
`,
expectedBazelTargets: []string{`cc_library(
name = "foo-lib",
copts = ["-Wall"],
copts = [
"-Wall",
"-I.",
],
deps = [":some-headers"],
hdrs = [
hdrs = ["foo-dir/a.h"],
includes = ["foo-dir"],
linkopts = ["-Wl,--exclude-libs=bar.a"] + select({
"//build/bazel/platforms/arch:x86": ["-Wl,--exclude-libs=baz.a"],
"//build/bazel/platforms/arch:x86_64": ["-Wl,--exclude-libs=qux.a"],
"//conditions:default": [],
}),
srcs = [
"impl.cpp",
"header.h",
"foo-dir/a.h",
"header.hh",
"header.hpp",
"header.hxx",
@ -121,15 +133,7 @@ cc_library {
"header.inc",
"header.ipp",
"header.h.generic",
"foo-dir/a.h",
],
includes = ["foo-dir"],
linkopts = ["-Wl,--exclude-libs=bar.a"] + select({
"//build/bazel/platforms/arch:x86": ["-Wl,--exclude-libs=baz.a"],
"//build/bazel/platforms/arch:x86_64": ["-Wl,--exclude-libs=qux.a"],
"//conditions:default": [],
}),
srcs = ["impl.cpp"] + select({
] + select({
"//build/bazel/platforms/arch:x86": ["x86.cpp"],
"//build/bazel/platforms/arch:x86_64": ["x86_64.cpp"],
"//conditions:default": [],
@ -190,14 +194,9 @@ cc_library {
"-Wextra",
"-Wunused",
"-Werror",
"-I.",
],
deps = [":libc_headers"],
hdrs = [
"linked_list.h",
"linker.h",
"linker_block_allocator.h",
"linker_cfi.h",
],
linkopts = [
"-Wl,--exclude-libs=libgcc.a",
"-Wl,--exclude-libs=libgcc_stripped.a",
@ -210,7 +209,13 @@ cc_library {
"//build/bazel/platforms/arch:x86_64": ["-Wl,--exclude-libs=libgcc_eh.a"],
"//conditions:default": [],
}),
srcs = ["ld_android.cpp"],
srcs = [
"ld_android.cpp",
"linked_list.h",
"linker.h",
"linker_block_allocator.h",
"linker_cfi.h",
],
)`},
},
}

14
bp2build/cc_library_headers_conversion_test.go
View File

@ -131,6 +131,7 @@ cc_library_headers {
}`,
expectedBazelTargets: []string{`cc_library_headers(
name = "foo_headers",
copts = ["-I."],
deps = [
":lib-1",
":lib-2",
@ -157,6 +158,7 @@ cc_library_headers {
}),
)`, `cc_library_headers(
name = "lib-1",
copts = ["-I."],
hdrs = [
"lib-1/lib1a.h",
"lib-1/lib1b.h",
@ -164,6 +166,7 @@ cc_library_headers {
includes = ["lib-1"],
)`, `cc_library_headers(
name = "lib-2",
copts = ["-I."],
hdrs = [
"lib-2/lib2a.h",
"lib-2/lib2b.h",
@ -201,12 +204,16 @@ cc_library_headers {
}`,
expectedBazelTargets: []string{`cc_library_headers(
name = "android-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "base-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "darwin-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "foo_headers",
copts = ["-I."],
deps = [":base-lib"] + select({
"//build/bazel/platforms/os:android": [":android-lib"],
"//build/bazel/platforms/os:darwin": [":darwin-lib"],
@ -218,12 +225,16 @@ cc_library_headers {
}),
)`, `cc_library_headers(
name = "fuchsia-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "linux-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "linux_bionic-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "windows-lib",
copts = ["-I."],
)`},
},
{
@ -244,10 +255,13 @@ cc_library_headers {
}`,
expectedBazelTargets: []string{`cc_library_headers(
name = "android-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "exported-lib",
copts = ["-I."],
)`, `cc_library_headers(
name = "foo_headers",
copts = ["-I."],
deps = select({
"//build/bazel/platforms/os:android": [
":android-lib",

420
bp2build/cc_library_static_conversion_test.go
View File

@ -119,71 +119,70 @@ cc_library_headers {
cc_library_static {
name: "static_lib_1",
srcs: ["static_lib_1.cc"],
bazel_module: { bp2build_available: true },
}
cc_library_static {
name: "static_lib_2",
srcs: ["static_lib_2.cc"],
bazel_module: { bp2build_available: true },
}
cc_library_static {
name: "whole_static_lib_1",
srcs: ["whole_static_lib_1.cc"],
bazel_module: { bp2build_available: true },
}
cc_library_static {
name: "whole_static_lib_2",
srcs: ["whole_static_lib_2.cc"],
bazel_module: { bp2build_available: true },
}
cc_library_static {
name: "foo_static",
srcs: [
"foo_static1.cc",
"foo_static2.cc",
"foo_static2.cc",
],
cflags: [
"-Dflag1",
"-Dflag2"
"-Dflag2"
],
static_libs: [
"static_lib_1",
"static_lib_2"
"static_lib_2"
],
whole_static_libs: [
"whole_static_lib_1",
"whole_static_lib_2"
"whole_static_lib_2"
],
include_dirs: [
"include_dir_1",
"include_dir_2",
"include_dir_1",
"include_dir_2",
],
local_include_dirs: [
"local_include_dir_1",
"local_include_dir_2",
"local_include_dir_2",
],
export_include_dirs: [
"export_include_dir_1",
"export_include_dir_2"
"export_include_dir_1",
"export_include_dir_2"
],
header_libs: [
"header_lib_1",
"header_lib_2"
"header_lib_2"
],
// TODO: Also support export_header_lib_headers
bazel_module: { bp2build_available: true },
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = [
"-Dflag1",
"-Dflag2",
"-Iinclude_dir_1",
"-Iinclude_dir_2",
"-Ilocal_include_dir_1",
"-Ilocal_include_dir_2",
"-I.",
],
deps = [
":header_lib_1",
@ -194,8 +193,6 @@ cc_library_static {
":whole_static_lib_2",
],
hdrs = [
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
@ -204,16 +201,17 @@ cc_library_static {
includes = [
"export_include_dir_1",
"export_include_dir_2",
"include_dir_1",
"include_dir_2",
"local_include_dir_1",
"local_include_dir_2",
".",
],
linkstatic = True,
srcs = [
"foo_static1.cc",
"foo_static2.cc",
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
"export_include_dir_2/export_include_dir_2_b.h",
"include_dir_1/include_dir_1_a.h",
"include_dir_1/include_dir_1_b.h",
"include_dir_2/include_dir_2_a.h",
@ -222,60 +220,90 @@ cc_library_static {
"local_include_dir_1/local_include_dir_1_b.h",
"local_include_dir_2/local_include_dir_2_a.h",
"local_include_dir_2/local_include_dir_2_b.h",
"implicit_include_1.h",
"implicit_include_2.h",
],
)`, `cc_library_static(
name = "static_lib_1",
hdrs = [
"implicit_include_1.h",
"implicit_include_2.h",
],
includes = ["."],
copts = ["-I."],
linkstatic = True,
srcs = [
"static_lib_1.cc",
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
"export_include_dir_2/export_include_dir_2_b.h",
"include_dir_1/include_dir_1_a.h",
"include_dir_1/include_dir_1_b.h",
"include_dir_2/include_dir_2_a.h",
"include_dir_2/include_dir_2_b.h",
"local_include_dir_1/local_include_dir_1_a.h",
"local_include_dir_1/local_include_dir_1_b.h",
"local_include_dir_2/local_include_dir_2_a.h",
"local_include_dir_2/local_include_dir_2_b.h",
],
)`, `cc_library_static(
name = "static_lib_2",
hdrs = [
"implicit_include_1.h",
"implicit_include_2.h",
],
includes = ["."],
copts = ["-I."],
linkstatic = True,
srcs = [
"static_lib_2.cc",
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
"export_include_dir_2/export_include_dir_2_b.h",
"include_dir_1/include_dir_1_a.h",
"include_dir_1/include_dir_1_b.h",
"include_dir_2/include_dir_2_a.h",
"include_dir_2/include_dir_2_b.h",
"local_include_dir_1/local_include_dir_1_a.h",
"local_include_dir_1/local_include_dir_1_b.h",
"local_include_dir_2/local_include_dir_2_a.h",
"local_include_dir_2/local_include_dir_2_b.h",
],
)`, `cc_library_static(
name = "whole_static_lib_1",
hdrs = [
"implicit_include_1.h",
"implicit_include_2.h",
],
includes = ["."],
copts = ["-I."],
linkstatic = True,
srcs = [
"whole_static_lib_1.cc",
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
"export_include_dir_2/export_include_dir_2_b.h",
"include_dir_1/include_dir_1_a.h",
"include_dir_1/include_dir_1_b.h",
"include_dir_2/include_dir_2_a.h",
"include_dir_2/include_dir_2_b.h",
"local_include_dir_1/local_include_dir_1_a.h",
"local_include_dir_1/local_include_dir_1_b.h",
"local_include_dir_2/local_include_dir_2_a.h",
"local_include_dir_2/local_include_dir_2_b.h",
],
)`, `cc_library_static(
name = "whole_static_lib_2",
hdrs = [
"implicit_include_1.h",
"implicit_include_2.h",
],
includes = ["."],
copts = ["-I."],
linkstatic = True,
srcs = [
"whole_static_lib_2.cc",
"implicit_include_1.h",
"implicit_include_2.h",
"export_include_dir_1/export_include_dir_1_a.h",
"export_include_dir_1/export_include_dir_1_b.h",
"export_include_dir_2/export_include_dir_2_a.h",
"export_include_dir_2/export_include_dir_2_b.h",
"include_dir_1/include_dir_1_a.h",
"include_dir_1/include_dir_1_b.h",
"include_dir_2/include_dir_2_a.h",
"include_dir_2/include_dir_2_b.h",
"local_include_dir_1/local_include_dir_1_a.h",
"local_include_dir_1/local_include_dir_1_b.h",
"local_include_dir_2/local_include_dir_2_a.h",
"local_include_dir_2/local_include_dir_2_b.h",
],
)`},
},
@ -306,14 +334,12 @@ cc_library_static {
include_dirs: [
"subpackage",
],
bazel_module: { bp2build_available: true },
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
includes = [
"subpackage",
".",
copts = [
"-Isubpackage",
"-I.",
],
linkstatic = True,
srcs = [
@ -324,6 +350,299 @@ cc_library_static {
"//subpackage/subsubpackage/subsubsubpackage:subsubsubpackage_header.h",
"//subpackage/subsubpackage/subsubsubpackage:subdirectory/subdirectory_header.h",
],
)`},
},
{
description: "cc_library_static export include dir",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
bp: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
export_include_dirs: ["subpackage"],
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = ["-I."],
hdrs = [
"//subpackage:subdirectory/subdirectory_header.h",
"//subpackage:subpackage_header.h",
],
includes = ["subpackage"],
linkstatic = True,
srcs = [
"//subpackage:subpackage_header.h",
"//subpackage:subdirectory/subdirectory_header.h",
],
)`},
},
{
description: "cc_library_static export system include dir",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
bp: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
export_system_include_dirs: ["subpackage"],
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = ["-I."],
hdrs = [
"//subpackage:subdirectory/subdirectory_header.h",
"//subpackage:subpackage_header.h",
],
includes = ["subpackage"],
linkstatic = True,
srcs = [
"//subpackage:subpackage_header.h",
"//subpackage:subdirectory/subdirectory_header.h",
],
)`},
},
{
description: "cc_library_static include_dirs, local_include_dirs, export_include_dirs (b/183742505)",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
dir: "subpackage",
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": `
cc_library_static {
name: "foo_static",
// include_dirs are workspace/root relative
include_dirs: [
"subpackage/subsubpackage",
"subpackage2",
"subpackage3/subsubpackage"
],
local_include_dirs: ["subsubpackage2"], // module dir relative
export_include_dirs: ["./exported_subsubpackage"], // module dir relative
include_build_directory: true,
bazel_module: { bp2build_available: true },
}`,
"subpackage/subsubpackage/header.h": "",
"subpackage/subsubpackage2/header.h": "",
"subpackage/exported_subsubpackage/header.h": "",
"subpackage2/header.h": "",
"subpackage3/subsubpackage/header.h": "",
},
bp: soongCcLibraryStaticPreamble,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = [
"-Isubpackage/subsubpackage",
"-Isubpackage2",
"-Isubpackage3/subsubpackage",
"-Isubpackage/subsubpackage2",
"-Isubpackage",
],
hdrs = ["exported_subsubpackage/header.h"],
includes = ["./exported_subsubpackage"],
linkstatic = True,
srcs = [
"exported_subsubpackage/header.h",
"subsubpackage/header.h",
"subsubpackage2/header.h",
],
)`},
},
{
description: "cc_library_static include_build_directory disabled",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
bp: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
include_dirs: ["subpackage"], // still used, but local_include_dirs is recommended
local_include_dirs: ["subpackage2"],
include_build_directory: false,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = [
"-Isubpackage",
"-Isubpackage2",
],
linkstatic = True,
)`},
},
{
description: "cc_library_static include_build_directory enabled",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
filesystem: map[string]string{
// subpackage with subdirectory
"subpackage/Android.bp": "",
"subpackage/subpackage_header.h": "",
"subpackage2/Android.bp": "",
"subpackage2/subpackage2_header.h": "",
"subpackage/subdirectory/subdirectory_header.h": "",
},
bp: soongCcLibraryStaticPreamble + `
cc_library_static {
name: "foo_static",
include_dirs: ["subpackage"], // still used, but local_include_dirs is recommended
local_include_dirs: ["subpackage2"],
include_build_directory: true,
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = [
"-Isubpackage",
"-Isubpackage2",
"-I.",
],
linkstatic = True,
srcs = [
"//subpackage:subpackage_header.h",
"//subpackage:subdirectory/subdirectory_header.h",
"//subpackage2:subpackage2_header.h",
],
)`},
},
{
description: "cc_library_static arch-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
depsMutators: []android.RegisterMutatorFunc{cc.RegisterDepsBp2Build},
filesystem: map[string]string{},
bp: soongCcLibraryStaticPreamble + `
cc_library_static { name: "static_dep" }
cc_library_static { name: "static_dep2" }
cc_library_static {
name: "foo_static",
arch: { arm64: { static_libs: ["static_dep"], whole_static_libs: ["static_dep2"] } },
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = ["-I."],
deps = select({
"//build/bazel/platforms/arch:arm64": [
":static_dep",
":static_dep2",
],
"//conditions:default": [],
}),
linkstatic = True,
)`, `cc_library_static(
name = "static_dep",
copts = ["-I."],
linkstatic = True,
)`, `cc_library_static(
name = "static_dep2",
copts = ["-I."],
linkstatic = True,
)`},
},
{
description: "cc_library_static os-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
depsMutators: []android.RegisterMutatorFunc{cc.RegisterDepsBp2Build},
filesystem: map[string]string{},
bp: soongCcLibraryStaticPreamble + `
cc_library_static { name: "static_dep" }
cc_library_static { name: "static_dep2" }
cc_library_static {
name: "foo_static",
target: { android: { static_libs: ["static_dep"], whole_static_libs: ["static_dep2"] } },
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = ["-I."],
deps = select({
"//build/bazel/platforms/os:android": [
":static_dep",
":static_dep2",
],
"//conditions:default": [],
}),
linkstatic = True,
)`, `cc_library_static(
name = "static_dep",
copts = ["-I."],
linkstatic = True,
)`, `cc_library_static(
name = "static_dep2",
copts = ["-I."],
linkstatic = True,
)`},
},
{
description: "cc_library_static base, arch and os-specific static_libs",
moduleTypeUnderTest: "cc_library_static",
moduleTypeUnderTestFactory: cc.LibraryStaticFactory,
moduleTypeUnderTestBp2BuildMutator: cc.CcLibraryStaticBp2Build,
depsMutators: []android.RegisterMutatorFunc{cc.RegisterDepsBp2Build},
filesystem: map[string]string{},
bp: soongCcLibraryStaticPreamble + `
cc_library_static { name: "static_dep" }
cc_library_static { name: "static_dep2" }
cc_library_static { name: "static_dep3" }
cc_library_static { name: "static_dep4" }
cc_library_static {
name: "foo_static",
static_libs: ["static_dep"],
whole_static_libs: ["static_dep2"],
target: { android: { static_libs: ["static_dep3"] } },
arch: { arm64: { static_libs: ["static_dep4"] } },
}`,
expectedBazelTargets: []string{`cc_library_static(
name = "foo_static",
copts = ["-I."],
deps = [
":static_dep",
":static_dep2",
] + select({
"//build/bazel/platforms/arch:arm64": [":static_dep4"],
"//conditions:default": [],
}) + select({
"//build/bazel/platforms/os:android": [":static_dep3"],
"//conditions:default": [],
}),
linkstatic = True,
)`, `cc_library_static(
name = "static_dep",
copts = ["-I."],
linkstatic = True,
)`, `cc_library_static(
name = "static_dep2",
copts = ["-I."],
linkstatic = True,
)`, `cc_library_static(
name = "static_dep3",
copts = ["-I."],
linkstatic = True,
)`, `cc_library_static(
name = "static_dep4",
copts = ["-I."],
linkstatic = True,
)`},
},
}
@ -352,6 +671,7 @@ cc_library_static {
ctx.DepsBp2BuildMutators(m)
}
ctx.RegisterBp2BuildMutator(testCase.moduleTypeUnderTest, testCase.moduleTypeUnderTestBp2BuildMutator)
ctx.RegisterBp2BuildConfig(bp2buildConfig)
ctx.RegisterForBazelConversion()
_, errs := ctx.ParseFileList(dir, toParse)

62
bp2build/cc_object_conversion_test.go
View File

@ -55,8 +55,6 @@ func TestCcObjectBp2Build(t *testing.T) {
"a/b/*.c"
],
exclude_srcs: ["a/b/exclude.c"],
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{`cc_object(
@ -66,16 +64,14 @@ func TestCcObjectBp2Build(t *testing.T) {
"-Wno-gcc-compat",
"-Wall",
"-Werror",
"-Iinclude",
"-I.",
],
hdrs = [
srcs = [
"a/b/c.c",
"a/b/bar.h",
"a/b/foo.h",
],
local_include_dirs = [
"include",
".",
],
srcs = ["a/b/c.c"],
)`,
},
},
@ -93,7 +89,6 @@ func TestCcObjectBp2Build(t *testing.T) {
],
defaults: ["foo_defaults"],
bazel_module: { bp2build_available: true },
}
cc_defaults {
@ -117,10 +112,8 @@ cc_defaults {
"-Wall",
"-Werror",
"-fno-addrsig",
],
local_include_dirs = [
"include",
".",
"-Iinclude",
"-I.",
],
srcs = ["a/b/c.c"],
)`,
@ -139,27 +132,27 @@ cc_defaults {
name: "foo",
srcs: ["a/b/c.c"],
objs: ["bar"],
bazel_module: { bp2build_available: true },
}
cc_object {
name: "bar",
srcs: ["x/y/z.c"],
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{`cc_object(
name = "bar",
copts = ["-fno-addrsig"],
local_include_dirs = ["."],
copts = [
"-fno-addrsig",
"-I.",
],
srcs = ["x/y/z.c"],
)`, `cc_object(
name = "foo",
copts = ["-fno-addrsig"],
copts = [
"-fno-addrsig",
"-I.",
],
deps = [":bar"],
local_include_dirs = ["."],
srcs = ["a/b/c.c"],
)`,
},
@ -177,8 +170,6 @@ cc_object {
name: "foo",
srcs: ["a/b/c.c"],
include_build_directory: false,
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{`cc_object(
@ -201,8 +192,6 @@ cc_object {
asflags: ["-DPLATFORM_SDK_VERSION=%d"],
},
},
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{`cc_object(
@ -233,6 +222,7 @@ cc_object {
ctx.RegisterModuleType(testCase.moduleTypeUnderTest, testCase.moduleTypeUnderTestFactory)
ctx.RegisterBp2BuildMutator(testCase.moduleTypeUnderTest, testCase.moduleTypeUnderTestBp2BuildMutator)
ctx.RegisterBp2BuildConfig(bp2buildConfig)
ctx.RegisterForBazelConversion()
_, errs := ctx.ParseFileList(dir, toParse)
@ -290,17 +280,18 @@ func TestCcObjectConfigurableAttributesBp2Build(t *testing.T) {
srcs: ["arch/arm/file.S"], // label list
},
},
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{
`cc_object(
name = "foo",
copts = ["-fno-addrsig"] + select({
copts = [
"-fno-addrsig",
"-I.",
] + select({
"//build/bazel/platforms/arch:x86": ["-fPIC"],
"//conditions:default": [],
}),
local_include_dirs = ["."],
srcs = ["a.cpp"] + select({
"//build/bazel/platforms/arch:arm": ["arch/arm/file.S"],
"//conditions:default": [],
@ -334,20 +325,21 @@ func TestCcObjectConfigurableAttributesBp2Build(t *testing.T) {
cflags: ["-Wall"],
},
},
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{
`cc_object(
name = "foo",
copts = ["-fno-addrsig"] + select({
copts = [
"-fno-addrsig",
"-I.",
] + select({
"//build/bazel/platforms/arch:arm": ["-Wall"],
"//build/bazel/platforms/arch:arm64": ["-Wall"],
"//build/bazel/platforms/arch:x86": ["-fPIC"],
"//build/bazel/platforms/arch:x86_64": ["-fPIC"],
"//conditions:default": [],
}),
local_include_dirs = ["."],
srcs = ["base.cpp"] + select({
"//build/bazel/platforms/arch:arm": ["arm.cpp"],
"//build/bazel/platforms/arch:arm64": ["arm64.cpp"],
@ -377,19 +369,20 @@ func TestCcObjectConfigurableAttributesBp2Build(t *testing.T) {
cflags: ["-Wall"],
},
},
bazel_module: { bp2build_available: true },
}
`,
expectedBazelTargets: []string{
`cc_object(
name = "foo",
copts = ["-fno-addrsig"] + select({
copts = [
"-fno-addrsig",
"-I.",
] + select({
"//build/bazel/platforms/os:android": ["-fPIC"],
"//build/bazel/platforms/os:darwin": ["-Wall"],
"//build/bazel/platforms/os:windows": ["-fPIC"],
"//conditions:default": [],
}),
local_include_dirs = ["."],
srcs = ["base.cpp"],
)`,
},
@ -409,6 +402,7 @@ func TestCcObjectConfigurableAttributesBp2Build(t *testing.T) {
ctx.RegisterModuleType(testCase.moduleTypeUnderTest, testCase.moduleTypeUnderTestFactory)
ctx.RegisterBp2BuildMutator(testCase.moduleTypeUnderTest, testCase.moduleTypeUnderTestBp2BuildMutator)
ctx.RegisterBp2BuildConfig(bp2buildConfig)
ctx.RegisterForBazelConversion()
_, errs := ctx.ParseFileList(dir, toParse)

9
bp2build/configurability.go
View File

@ -110,7 +110,11 @@ func prettyPrintSelectMap(selectMap map[string]reflect.Value, defaultValue strin
if err != nil {
return "", err
}
selects += s + ",\n"
// s could still be an empty string, e.g. unset slices of structs with
// length of 0.
if s != "" {
selects += s + ",\n"
}
}
if len(selects) == 0 {
@ -137,6 +141,9 @@ func prettyPrintSelectEntry(value reflect.Value, key string, indent int) (string
if err != nil {
return "", err
}
if v == "" {
return "", nil
}
s += fmt.Sprintf("\"%s\": %s", key, v)
return s, nil
}

125
cc/bp2build.go
View File

@ -16,7 +16,7 @@ package cc
import (
"android/soong/android"
"android/soong/bazel"
"strings"
"path/filepath"
)
// bp2build functions and helpers for converting cc_* modules to Bazel.
@ -53,6 +53,18 @@ func depsBp2BuildMutator(ctx android.BottomUpMutatorContext) {
if baseLinkerProps, ok := p.(*BaseLinkerProperties); ok {
allDeps = append(allDeps, baseLinkerProps.Header_libs...)
allDeps = append(allDeps, baseLinkerProps.Export_header_lib_headers...)
allDeps = append(allDeps, baseLinkerProps.Static_libs...)
allDeps = append(allDeps, baseLinkerProps.Whole_static_libs...)
}
}
for _, p := range module.GetArchProperties(&BaseLinkerProperties{}) {
// arch specific linker props
if baseLinkerProps, ok := p.(*BaseLinkerProperties); ok {
allDeps = append(allDeps, baseLinkerProps.Header_libs...)
allDeps = append(allDeps, baseLinkerProps.Export_header_lib_headers...)
allDeps = append(allDeps, baseLinkerProps.Static_libs...)
allDeps = append(allDeps, baseLinkerProps.Whole_static_libs...)
}
}
@ -61,51 +73,80 @@ func depsBp2BuildMutator(ctx android.BottomUpMutatorContext) {
// Convenience struct to hold all attributes parsed from compiler properties.
type compilerAttributes struct {
copts bazel.StringListAttribute
srcs bazel.LabelListAttribute
hdrs bazel.LabelListAttribute
copts bazel.StringListAttribute
srcs bazel.LabelListAttribute
includes bazel.StringListAttribute
}
// bp2BuildParseCompilerProps returns copts, srcs and hdrs and other attributes.
func bp2BuildParseCompilerProps(ctx android.TopDownMutatorContext, module *Module) compilerAttributes {
var hdrs, srcs bazel.LabelListAttribute
var localHdrs, srcs bazel.LabelListAttribute
var copts bazel.StringListAttribute
hdrsAndSrcs := func(baseCompilerProps *BaseCompilerProperties) (bazel.LabelList, bazel.LabelList) {
srcsList := android.BazelLabelForModuleSrcExcludes(
ctx, baseCompilerProps.Srcs, baseCompilerProps.Exclude_srcs)
hdrsList := android.BazelLabelForModuleSrc(ctx, srcsList.LooseHdrsGlobs(headerExts))
return hdrsList, srcsList
// Creates the -I flag for a directory, while making the directory relative
// to the exec root for Bazel to work.
includeFlag := func(dir string) string {
// filepath.Join canonicalizes the path, i.e. it takes care of . or .. elements.
return "-I" + filepath.Join(ctx.ModuleDir(), dir)
}
// Parse the list of srcs, excluding files from exclude_srcs.
parseSrcs := func(baseCompilerProps *BaseCompilerProperties) bazel.LabelList {
return android.BazelLabelForModuleSrcExcludes(ctx, baseCompilerProps.Srcs, baseCompilerProps.Exclude_srcs)
}
// Parse the list of module-relative include directories (-I).
parseLocalIncludeDirs := func(baseCompilerProps *BaseCompilerProperties) []string {
// include_dirs are root-relative, not module-relative.
includeDirs := bp2BuildMakePathsRelativeToModule(ctx, baseCompilerProps.Include_dirs)
return append(includeDirs, baseCompilerProps.Local_include_dirs...)
}
// Parse the list of copts.
parseCopts := func(baseCompilerProps *BaseCompilerProperties) []string {
copts := append([]string{}, baseCompilerProps.Cflags...)
for _, dir := range parseLocalIncludeDirs(baseCompilerProps) {
copts = append(copts, includeFlag(dir))
}
return copts
}
for _, props := range module.compiler.compilerProps() {
if baseCompilerProps, ok := props.(*BaseCompilerProperties); ok {
hdrs.Value, srcs.Value = hdrsAndSrcs(baseCompilerProps)
copts.Value = baseCompilerProps.Cflags
srcs.Value = parseSrcs(baseCompilerProps)
copts.Value = parseCopts(baseCompilerProps)
break
}
}
if c, ok := module.compiler.(*baseCompiler); ok && c.includeBuildDirectory() {
copts.Value = append(copts.Value, includeFlag("."))
localHdrs.Value = bp2BuildListHeadersInDir(ctx, ".")
} else if c, ok := module.compiler.(*libraryDecorator); ok && c.includeBuildDirectory() {
copts.Value = append(copts.Value, includeFlag("."))
localHdrs.Value = bp2BuildListHeadersInDir(ctx, ".")
}
for arch, props := range module.GetArchProperties(&BaseCompilerProperties{}) {
if baseCompilerProps, ok := props.(*BaseCompilerProperties); ok {
hdrsList, srcsList := hdrsAndSrcs(baseCompilerProps)
hdrs.SetValueForArch(arch.Name, bazel.SubtractBazelLabelList(hdrsList, hdrs.Value))
srcs.SetValueForArch(arch.Name, srcsList)
copts.SetValueForArch(arch.Name, baseCompilerProps.Cflags)
srcsList := parseSrcs(baseCompilerProps)
srcs.SetValueForArch(arch.Name, bazel.SubtractBazelLabelList(srcsList, srcs.Value))
copts.SetValueForArch(arch.Name, parseCopts(baseCompilerProps))
}
}
for os, props := range module.GetTargetProperties(&BaseCompilerProperties{}) {
if baseCompilerProps, ok := props.(*BaseCompilerProperties); ok {
hdrsList, srcsList := hdrsAndSrcs(baseCompilerProps)
hdrs.SetValueForOS(os.Name, bazel.SubtractBazelLabelList(hdrsList, hdrs.Value))
srcs.SetValueForOS(os.Name, srcsList)
copts.SetValueForOS(os.Name, baseCompilerProps.Cflags)
srcsList := parseSrcs(baseCompilerProps)
srcs.SetValueForOS(os.Name, bazel.SubtractBazelLabelList(srcsList, srcs.Value))
copts.SetValueForOS(os.Name, parseCopts(baseCompilerProps))
}
}
// Combine local, non-exported hdrs into srcs
srcs.Append(localHdrs)
return compilerAttributes{
hdrs: hdrs,
srcs: srcs,
copts: copts,
}
@ -120,7 +161,6 @@ type linkerAttributes struct {
// bp2BuildParseLinkerProps creates a label list attribute containing the header library deps of a module, including
// configurable attribute values.
func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module) linkerAttributes {
var deps bazel.LabelListAttribute
var linkopts bazel.StringListAttribute
@ -128,8 +168,10 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
if baseLinkerProps, ok := linkerProps.(*BaseLinkerProperties); ok {
libs := baseLinkerProps.Header_libs
libs = append(libs, baseLinkerProps.Export_header_lib_headers...)
deps = bazel.MakeLabelListAttribute(
android.BazelLabelForModuleDeps(ctx, android.SortedUniqueStrings(libs)))
libs = append(libs, baseLinkerProps.Static_libs...)
libs = append(libs, baseLinkerProps.Whole_static_libs...)
libs = android.SortedUniqueStrings(libs)
deps = bazel.MakeLabelListAttribute(android.BazelLabelForModuleDeps(ctx, libs))
linkopts.Value = baseLinkerProps.Ldflags
break
}
@ -139,6 +181,8 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
if baseLinkerProps, ok := p.(*BaseLinkerProperties); ok {
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...)
libs = android.SortedUniqueStrings(libs)
deps.SetValueForArch(arch.Name, android.BazelLabelForModuleDeps(ctx, libs))
linkopts.SetValueForArch(arch.Name, baseLinkerProps.Ldflags)
@ -149,6 +193,8 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
if baseLinkerProps, ok := p.(*BaseLinkerProperties); ok {
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...)
libs = android.SortedUniqueStrings(libs)
deps.SetValueForOS(os.Name, android.BazelLabelForModuleDeps(ctx, libs))
linkopts.SetValueForOS(os.Name, baseLinkerProps.Ldflags)
@ -162,28 +208,44 @@ func bp2BuildParseLinkerProps(ctx android.TopDownMutatorContext, module *Module)
}
func bp2BuildListHeadersInDir(ctx android.TopDownMutatorContext, includeDir string) bazel.LabelList {
globs := bazel.GlobsInDir(includeDir, includeDir != ".", headerExts)
globs := bazel.GlobsInDir(includeDir, true, headerExts)
return android.BazelLabelForModuleSrc(ctx, globs)
}
// Bazel wants include paths to be relative to the module
func bp2BuildMakePathsRelativeToModule(ctx android.TopDownMutatorContext, paths []string) []string {
// Relativize a list of root-relative paths with respect to the module's
// directory.
//
// include_dirs Soong prop are root-relative (b/183742505), but
// local_include_dirs, export_include_dirs and export_system_include_dirs are
// module dir relative. This function makes a list of paths entirely module dir
// relative.
//
// For the `include` attribute, Bazel wants the paths to be relative to the
// module.
func bp2BuildMakePathsRelativeToModule(ctx android.BazelConversionPathContext, paths []string) []string {
var relativePaths []string
for _, path := range paths {
relativePath := strings.TrimPrefix(path, ctx.ModuleDir()+"/")
// Semantics of filepath.Rel: join(ModuleDir, rel(ModuleDir, path)) == path
relativePath, err := filepath.Rel(ctx.ModuleDir(), path)
if err != nil {
panic(err)
}
relativePaths = append(relativePaths, relativePath)
}
return relativePaths
}
// bp2BuildParseExportedIncludes creates a label list attribute contains the
// exported included directories of a module.
// bp2BuildParseExportedIncludes creates a string list attribute contains the
// exported included directories of a module, and a label list attribute
// containing the exported headers of a module.
func bp2BuildParseExportedIncludes(ctx android.TopDownMutatorContext, module *Module) (bazel.StringListAttribute, bazel.LabelListAttribute) {
libraryDecorator := module.linker.(*libraryDecorator)
// Export_system_include_dirs and export_include_dirs are already module dir
// relative, so they don't need to be relativized like include_dirs, which
// are root-relative.
includeDirs := libraryDecorator.flagExporter.Properties.Export_system_include_dirs
includeDirs = append(includeDirs, libraryDecorator.flagExporter.Properties.Export_include_dirs...)
includeDirs = bp2BuildMakePathsRelativeToModule(ctx, includeDirs)
includeDirsAttribute := bazel.MakeStringListAttribute(includeDirs)
var headersAttribute bazel.LabelListAttribute
@ -198,7 +260,6 @@ func bp2BuildParseExportedIncludes(ctx android.TopDownMutatorContext, module *Mo
if flagExporterProperties, ok := props.(*FlagExporterProperties); ok {
archIncludeDirs := flagExporterProperties.Export_system_include_dirs
archIncludeDirs = append(archIncludeDirs, flagExporterProperties.Export_include_dirs...)
archIncludeDirs = bp2BuildMakePathsRelativeToModule(ctx, archIncludeDirs)
// To avoid duplicate includes when base includes + arch includes are combined
archIncludeDirs = bazel.SubtractStrings(archIncludeDirs, includeDirs)

64
cc/library.go
View File

@ -260,11 +260,10 @@ func CcLibraryBp2Build(ctx android.TopDownMutatorContext) {
compilerAttrs := bp2BuildParseCompilerProps(ctx, m)
linkerAttrs := bp2BuildParseLinkerProps(ctx, m)
exportedIncludes, exportedIncludesHeaders := bp2BuildParseExportedIncludes(ctx, m)
compilerAttrs.hdrs.Append(exportedIncludesHeaders)
attrs := &bazelCcLibraryAttributes{
Srcs: compilerAttrs.srcs,
Hdrs: compilerAttrs.hdrs,
Hdrs: exportedIncludesHeaders,
Copts: compilerAttrs.copts,
Linkopts: linkerAttrs.linkopts,
Deps: linkerAttrs.deps,
@ -2163,69 +2162,16 @@ func CcLibraryStaticBp2Build(ctx android.TopDownMutatorContext) {
}
compilerAttrs := bp2BuildParseCompilerProps(ctx, module)
var includeDirs []string
var localIncludeDirs []string
for _, props := range module.compiler.compilerProps() {
if baseCompilerProps, ok := props.(*BaseCompilerProperties); ok {
// TODO: these should be arch and os specific.
includeDirs = bp2BuildMakePathsRelativeToModule(ctx, baseCompilerProps.Include_dirs)
localIncludeDirs = bp2BuildMakePathsRelativeToModule(ctx, baseCompilerProps.Local_include_dirs)
break
}
}
// Soong implicitly includes headers from the module's directory.
// For Bazel builds to work we have to make these header includes explicit.
if module.compiler.(*libraryDecorator).includeBuildDirectory() {
localIncludeDirs = append(localIncludeDirs, ".")
}
// For Bazel, be more explicit about headers - list all header files in include dirs as srcs
for _, includeDir := range includeDirs {
compilerAttrs.srcs.Value.Append(bp2BuildListHeadersInDir(ctx, includeDir))
}
for _, localIncludeDir := range localIncludeDirs {
compilerAttrs.srcs.Value.Append(bp2BuildListHeadersInDir(ctx, localIncludeDir))
}
var staticLibs []string
var wholeStaticLibs []string
for _, props := range module.linker.linkerProps() {
// TODO: move this into bp2buildParseLinkerProps
if baseLinkerProperties, ok := props.(*BaseLinkerProperties); ok {
staticLibs = baseLinkerProperties.Static_libs
wholeStaticLibs = baseLinkerProperties.Whole_static_libs
break
}
}
// FIXME: Treat Static_libs and Whole_static_libs differently?
allDeps := staticLibs
allDeps = append(allDeps, wholeStaticLibs...)
depsLabels := android.BazelLabelForModuleDeps(ctx, allDeps)
exportedIncludes, exportedIncludesHeaders := bp2BuildParseExportedIncludes(ctx, module)
// FIXME: Unify absolute vs relative paths
// FIXME: Use -I copts instead of setting includes= ?
allIncludes := exportedIncludes
allIncludes.Value = append(allIncludes.Value, includeDirs...)
allIncludes.Value = append(allIncludes.Value, localIncludeDirs...)
compilerAttrs.hdrs.Append(exportedIncludesHeaders)
linkerAttrs := bp2BuildParseLinkerProps(ctx, module)
depsLabels.Append(linkerAttrs.deps.Value)
exportedIncludes, exportedIncludesHeaders := bp2BuildParseExportedIncludes(ctx, module)
attrs := &bazelCcLibraryStaticAttributes{
Copts: compilerAttrs.copts,
Srcs: compilerAttrs.srcs,
Deps: bazel.MakeLabelListAttribute(depsLabels),
Deps: linkerAttrs.deps,
Linkstatic: true,
Includes: allIncludes,
Hdrs: compilerAttrs.hdrs,
Includes: exportedIncludes,
Hdrs: exportedIncludesHeaders,
}
props := bazel.BazelTargetModuleProperties{

4
cc/library_headers.go
View File

@ -95,14 +95,14 @@ func CcLibraryHeadersBp2Build(ctx android.TopDownMutatorContext) {
return
}
exportedIncludes, exportedIncludesHeaders := bp2BuildParseExportedIncludes(ctx, module)
exportedIncludes, exportedHdrs := bp2BuildParseExportedIncludes(ctx, module)
compilerAttrs := bp2BuildParseCompilerProps(ctx, module)
linkerAttrs := bp2BuildParseLinkerProps(ctx, module)
attrs := &bazelCcLibraryHeadersAttributes{
Copts: compilerAttrs.copts,
Includes: exportedIncludes,
Hdrs: exportedIncludesHeaders,
Hdrs: exportedHdrs,
Deps: linkerAttrs.deps,
}

32
cc/object.go
View File

@ -112,12 +112,11 @@ func ObjectFactory() android.Module {
// For bp2build conversion.
type bazelObjectAttributes struct {
Srcs bazel.LabelListAttribute
Hdrs bazel.LabelListAttribute
Deps bazel.LabelListAttribute
Copts bazel.StringListAttribute
Asflags []string
Local_include_dirs []string
Srcs bazel.LabelListAttribute
Hdrs bazel.LabelListAttribute
Deps bazel.LabelListAttribute
Copts bazel.StringListAttribute
Asflags []string
}
type bazelObject struct {
@ -158,18 +157,7 @@ func ObjectBp2Build(ctx android.TopDownMutatorContext) {
// Set arch-specific configurable attributes
compilerAttrs := bp2BuildParseCompilerProps(ctx, m)
var localIncludeDirs []string
var asFlags []string
for _, props := range m.compiler.compilerProps() {
if baseCompilerProps, ok := props.(*BaseCompilerProperties); ok {
localIncludeDirs = baseCompilerProps.Local_include_dirs
break
}
}
if c, ok := m.compiler.(*baseCompiler); ok && c.includeBuildDirectory() {
localIncludeDirs = append(localIncludeDirs, ".")
}
var deps bazel.LabelListAttribute
for _, props := range m.linker.linkerProps() {
@ -197,12 +185,10 @@ func ObjectBp2Build(ctx android.TopDownMutatorContext) {
// TODO(b/183595872) warn/error if we're not handling product variables
attrs := &bazelObjectAttributes{
Srcs: compilerAttrs.srcs,
Hdrs: compilerAttrs.hdrs,
Deps: deps,
Copts: compilerAttrs.copts,
Asflags: asFlags,
Local_include_dirs: localIncludeDirs,
Srcs: compilerAttrs.srcs,
Deps: deps,
Copts: compilerAttrs.copts,
Asflags: asFlags,
}
props := bazel.BazelTargetModuleProperties{