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# Copyright 2023 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
config("cpu_features_config") {
cflags = [ "-Wno-unused-function" ]
defines = [
"STACK_LINE_READER_BUFFER_SIZE=1024",
"HAVE_STRONG_GETAUXVAL",
]
include_dirs = [ "src/include" ]
}
config("ndk_compat_headers") {
include_dirs = [ "src/ndk_compat" ]
}
source_set("cpuinfo") {
sources = [
"src/src/copy.inl",
"src/src/define_introspection.inl",
"src/src/define_introspection_and_hwcaps.inl",
"src/src/equals.inl",
"src/src/filesystem.c",
"src/src/hwcaps.c",
"src/src/stack_line_reader.c",
"src/src/string_view.c",
]
if (current_cpu == "x86" || current_cpu == "x64") {
sources += [
"src/src/impl_x86__base_implementation.inl",
"src/src/impl_x86_freebsd.c",
"src/src/impl_x86_linux_or_android.c",
"src/src/impl_x86_macos.c",
"src/src/impl_x86_windows.c",
]
} else if (current_cpu == "arm") {
sources += [ "src/src/impl_arm_linux_or_android.c" ]
} else if (current_cpu == "arm64") {
sources += [ "src/src/impl_aarch64_linux_or_android.c" ]
} else if (current_cpu == "mips") {
sources += [ "src/src/impl_mips_linux_or_android.c" ]
} else if (current_cpu == "ppc") {
sources += [ "src/src/impl_ppc_linux.c" ]
} else if (current_cpu == "riscv64") {
sources += [ "src/src/impl_riscv_linux.c" ]
} else {
error("Missing definition for architecture: $current_cpu")
}
configs += [ ":cpu_features_config" ]
}
source_set("ndk_compat") {
sources = [
"src/ndk_compat/cpu-features.c",
"src/ndk_compat/cpu-features.h",
]
configs += [ ":cpu_features_config" ]
public_configs = [ ":ndk_compat_headers" ]
deps = [ ":cpuinfo" ]
}
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