357 lines
8.0 KiB
Plaintext
357 lines
8.0 KiB
Plaintext
# cpuinfo, a library to detect information about the host CPU
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package(default_visibility = ["//visibility:public"])
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licenses(["notice"])
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exports_files(["LICENSE"])
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C99OPTS = [
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"-std=gnu99", # gnu99, not c99, because dprintf is used
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"-Wno-vla",
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"-D_GNU_SOURCE=1", # to use CPU_SETSIZE
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"-DCPUINFO_INTERNAL=",
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"-DCPUINFO_PRIVATE=",
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]
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# Source code common to all platforms.
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COMMON_SRCS = [
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"src/api.c",
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"src/init.c",
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"src/cache.c",
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]
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# Architecture-specific sources and headers.
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X86_SRCS = [
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"src/x86/cache/descriptor.c",
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"src/x86/cache/deterministic.c",
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"src/x86/cache/init.c",
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"src/x86/info.c",
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"src/x86/init.c",
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"src/x86/isa.c",
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"src/x86/name.c",
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"src/x86/topology.c",
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"src/x86/uarch.c",
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"src/x86/vendor.c",
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]
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ARM_SRCS = [
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"src/arm/cache.c",
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"src/arm/uarch.c",
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]
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# Platform-specific sources and headers
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LINUX_SRCS = [
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"src/linux/cpulist.c",
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"src/linux/multiline.c",
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"src/linux/processors.c",
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"src/linux/smallfile.c",
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]
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MOCK_LINUX_SRCS = [
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"src/linux/mockfile.c",
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]
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MACH_SRCS = [
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"src/mach/topology.c",
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]
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EMSCRIPTEN_SRCS = [
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"src/emscripten/init.c",
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]
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LINUX_X86_SRCS = [
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"src/x86/linux/cpuinfo.c",
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"src/x86/linux/init.c",
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]
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LINUX_ARM_SRCS = [
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"src/arm/linux/chipset.c",
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"src/arm/linux/clusters.c",
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"src/arm/linux/cpuinfo.c",
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"src/arm/linux/hwcap.c",
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"src/arm/linux/init.c",
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"src/arm/linux/midr.c",
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]
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LINUX_ARM32_SRCS = LINUX_ARM_SRCS + ["src/arm/linux/aarch32-isa.c"]
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LINUX_ARM64_SRCS = LINUX_ARM_SRCS + ["src/arm/linux/aarch64-isa.c"]
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ANDROID_ARM_SRCS = [
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"src/arm/android/properties.c",
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]
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WINDOWS_X86_SRCS = [
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"src/x86/windows/init.c",
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]
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MACH_X86_SRCS = [
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"src/x86/mach/init.c",
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]
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MACH_ARM_SRCS = [
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"src/arm/mach/init.c",
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]
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cc_library(
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name = "cpuinfo_impl",
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srcs = select({
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":linux_x86_64": COMMON_SRCS + X86_SRCS + LINUX_SRCS + LINUX_X86_SRCS,
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":linux_arm": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM32_SRCS,
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":linux_armeabi": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM32_SRCS,
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":linux_armhf": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM32_SRCS,
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":linux_armv7a": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM32_SRCS,
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":linux_aarch64": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM64_SRCS,
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":macos_x86_64": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":macos_arm64": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":windows_x86_64": COMMON_SRCS + X86_SRCS + WINDOWS_X86_SRCS,
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":android_armv7": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM32_SRCS + ANDROID_ARM_SRCS,
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":android_arm64": COMMON_SRCS + ARM_SRCS + LINUX_SRCS + LINUX_ARM64_SRCS + ANDROID_ARM_SRCS,
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":android_x86": COMMON_SRCS + X86_SRCS + LINUX_SRCS + LINUX_X86_SRCS,
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":android_x86_64": COMMON_SRCS + X86_SRCS + LINUX_SRCS + LINUX_X86_SRCS,
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":ios_x86_64": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":ios_x86": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":ios_armv7": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":ios_arm64": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":ios_arm64e": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":ios_sim_arm64": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":watchos_x86_64": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":watchos_x86": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":watchos_armv7k": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":watchos_arm64_32": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":tvos_x86_64": COMMON_SRCS + X86_SRCS + MACH_SRCS + MACH_X86_SRCS,
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":tvos_arm64": COMMON_SRCS + MACH_SRCS + MACH_ARM_SRCS,
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":emscripten": COMMON_SRCS + EMSCRIPTEN_SRCS,
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}),
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copts = select({
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":windows_x86_64": [],
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"//conditions:default": C99OPTS,
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}) + [
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"-Iexternal/cpuinfo/include",
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"-Iexternal/cpuinfo/src",
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],
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linkstatic = True,
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# Headers must be in textual_hdrs to allow us to set the standard to C99
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textual_hdrs = [
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"include/cpuinfo.h",
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"src/linux/api.h",
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"src/mach/api.h",
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"src/cpuinfo/common.h",
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"src/cpuinfo/internal-api.h",
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"src/cpuinfo/log.h",
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"src/cpuinfo/utils.h",
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"src/x86/api.h",
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"src/x86/cpuid.h",
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"src/x86/linux/api.h",
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"src/arm/android/api.h",
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"src/arm/linux/api.h",
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"src/arm/linux/cp.h",
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"src/arm/api.h",
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"src/arm/midr.h",
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],
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deps = [
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"@clog",
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],
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)
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cc_library(
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name = "cpuinfo",
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hdrs = [
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"include/cpuinfo.h",
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],
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strip_include_prefix = "include",
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deps = [
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":cpuinfo_impl",
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],
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)
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############################# Build configurations #############################
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config_setting(
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name = "linux_x86_64",
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values = {"cpu": "k8"},
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)
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config_setting(
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name = "linux_arm",
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values = {"cpu": "arm"},
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)
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config_setting(
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name = "linux_armeabi",
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values = {"cpu": "armeabi"},
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)
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config_setting(
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name = "linux_armhf",
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values = {"cpu": "armhf"},
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)
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config_setting(
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name = "linux_armv7a",
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values = {"cpu": "armv7a"},
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)
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config_setting(
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name = "linux_aarch64",
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values = {"cpu": "aarch64"},
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)
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config_setting(
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name = "macos_x86_64",
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values = {
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"apple_platform_type": "macos",
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"cpu": "darwin",
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},
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)
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config_setting(
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name = "macos_arm64",
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values = {
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"apple_platform_type": "macos",
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"cpu": "darwin_arm64",
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},
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)
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config_setting(
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name = "windows_x86_64",
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values = {"cpu": "x64_windows"},
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)
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config_setting(
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name = "android_armv7",
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values = {
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"crosstool_top": "//external:android/crosstool",
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"cpu": "armeabi-v7a",
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},
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visibility = ["//visibility:public"],
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)
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config_setting(
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name = "android_arm64",
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values = {
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"crosstool_top": "//external:android/crosstool",
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"cpu": "arm64-v8a",
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},
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visibility = ["//visibility:public"],
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)
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config_setting(
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name = "android_x86",
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values = {
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"crosstool_top": "//external:android/crosstool",
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"cpu": "x86",
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},
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visibility = ["//visibility:public"],
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)
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config_setting(
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name = "android_x86_64",
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values = {
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"crosstool_top": "//external:android/crosstool",
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"cpu": "x86_64",
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},
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visibility = ["//visibility:public"],
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)
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config_setting(
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name = "ios_armv7",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_armv7",
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},
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)
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config_setting(
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name = "ios_arm64",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_arm64",
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},
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)
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config_setting(
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name = "ios_arm64e",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_arm64e",
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},
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)
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config_setting(
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name = "ios_sim_arm64",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_sim_arm64",
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},
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)
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config_setting(
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name = "ios_x86",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_i386",
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},
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)
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config_setting(
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name = "ios_x86_64",
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values = {
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"apple_platform_type": "ios",
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"cpu": "ios_x86_64",
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},
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)
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config_setting(
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name = "watchos_armv7k",
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values = {
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"apple_platform_type": "watchos",
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"cpu": "watchos_armv7k",
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},
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)
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config_setting(
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name = "watchos_arm64_32",
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values = {
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"apple_platform_type": "watchos",
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"cpu": "watchos_arm64_32",
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},
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)
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config_setting(
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name = "watchos_x86",
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values = {
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"apple_platform_type": "watchos",
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"cpu": "watchos_i386",
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},
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)
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config_setting(
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name = "watchos_x86_64",
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values = {
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"apple_platform_type": "watchos",
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"cpu": "watchos_x86_64",
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},
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)
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config_setting(
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name = "tvos_arm64",
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values = {
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"apple_platform_type": "tvos",
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"cpu": "tvos_arm64",
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},
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)
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config_setting(
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name = "tvos_x86_64",
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values = {
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"apple_platform_type": "tvos",
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"cpu": "tvos_x86_64",
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},
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)
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config_setting(
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name = "emscripten",
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values = {"crosstool_top": "//toolchain:emscripten"},
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)
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