blob: 296d788c960d857557d32ae690b3ee182ad08fff [file] [log] [blame]
# Copyright (c) 2014 The WebRTC project authors. All Rights Reserved.
#
# Use of this source code is governed by a BSD-style license
# that can be found in the LICENSE file in the root of the source
# tree. An additional intellectual property rights grant can be found
# in the file PATENTS. All contributing project authors may
# be found in the AUTHORS file in the root of the source tree.
# TODO(kjellander): Rebase this to webrtc/build/common.gypi changes after r6330.
import("//build/config/crypto.gni")
import("//build/config/linux/pkg_config.gni")
import("build/webrtc.gni")
# Contains the defines and includes in common.gypi that are duplicated both as
# target_defaults and direct_dependent_settings.
config("common_inherited_config") {
defines = []
if (build_with_mozilla) {
defines += [ "WEBRTC_MOZILLA_BUILD" ]
}
if (build_with_chromium) {
defines = [
"WEBRTC_CHROMIUM_BUILD",
]
include_dirs = [
# overrides must be included first as that is the mechanism for
# selecting the override headers in Chromium.
"overrides",
# Allow includes to be prefixed with webrtc/ in case it is not an
# immediate subdirectory of the top-level.
"..",
]
}
if (is_posix) {
defines += [ "WEBRTC_POSIX" ]
}
if (is_ios) {
defines += [
"WEBRTC_MAC",
"WEBRTC_IOS",
]
}
if (is_linux) {
defines += [ "WEBRTC_LINUX" ]
}
if (is_mac) {
defines += [ "WEBRTC_MAC" ]
}
if (is_win) {
defines += [ "WEBRTC_WIN" ]
}
if (is_android) {
defines += [
"WEBRTC_LINUX",
"WEBRTC_ANDROID",
]
if (rtc_enable_android_opensl) {
defines += [ "WEBRTC_ANDROID_OPENSLES" ]
}
}
}
if (rtc_have_dbus_glib) {
pkg_config("dbus-glib") {
packages = [ "dbus-glib-1" ]
}
}
config("common_config") {
cflags = []
cflags_cc = []
if (rtc_restrict_logging) {
defines = [ "WEBRTC_RESTRICT_LOGGING" ]
}
if (rtc_have_dbus_glib) {
defines += [ "HAVE_DBUS_GLIB" ]
# TODO(kjellander): Investigate this, it seems like include <dbus/dbus.h>
# is still not found even if the execution of
# build/config/linux/pkg-config.py dbus-glib-1 returns correct include
# dirs on Linux.
all_dependent_configs = [ "dbus-glib" ]
}
if (rtc_enable_video) {
defines += [ "WEBRTC_MODULE_UTILITY_VIDEO" ]
}
if (build_with_chromium) {
defines += [ "LOGGING_INSIDE_WEBRTC" ]
} else {
if (is_posix) {
# -Wextra is currently disabled in Chromium"s common.gypi. Enable
# for targets that can handle it. For Android/arm64 right now
# there will be an "enumeral and non-enumeral type in conditional
# expression" warning in android_tools/ndk_experimental"s version
# of stlport.
# See: https://code.google.com/p/chromium/issues/detail?id=379699
if (current_cpu != "arm64" || !is_android) {
cflags = [
"-Wextra",
# We need to repeat some flags from Chromium"s common.gypi
# here that get overridden by -Wextra.
"-Wno-unused-parameter",
"-Wno-missing-field-initializers",
"-Wno-strict-overflow",
]
cflags_cc = [
"-Wnon-virtual-dtor",
# This is enabled for clang; enable for gcc as well.
"-Woverloaded-virtual",
]
}
}
if (is_clang) {
cflags += [ "-Wthread-safety" ]
}
}
if (current_cpu == "arm64") {
defines += [ "WEBRTC_ARCH_ARM" ]
# TODO(zhongwei) Defining an unique WEBRTC_NEON and
# distinguishing ARMv7 NEON and ARM64 NEON by
# WEBRTC_ARCH_ARM_V7 and WEBRTC_ARCH_ARM64 should be better.
# This macro is used to distinguish ARMv7 NEON and ARM64 NEON
defines += [ "WEBRTC_ARCH_ARM64_NEON" ]
}
if (current_cpu == "arm") {
defines += [ "WEBRTC_ARCH_ARM" ]
if (arm_version >= 7) {
defines += [ "WEBRTC_ARCH_ARM_V7" ]
if (arm_use_neon) {
defines += [ "WEBRTC_ARCH_ARM_NEON" ]
} else if (is_android) {
defines += [ "WEBRTC_DETECT_ARM_NEON" ]
}
}
}
if (current_cpu == "mipsel") {
defines += [ "MIPS32_LE" ]
if (mips_fpu) {
defines += [ "MIPS_FPU_LE" ]
cflags += [ "-mhard-float" ]
} else {
cflags += [ "-msoft-float" ]
}
if (mips_arch_variant == "r2") {
defines += [ "MIPS32_R2_LE" ]
cflags += [ "-mips32r2" ]
cflags_cc += [ "-mips32r2" ]
}
if (mips_dsp_rev == 1) {
defines += [ "MIPS_DSP_R1_LE" ]
cflags += [ "-mdsp" ]
cflags_cc += [ "-mdsp" ]
} else if (mips_dsp_rev == 2) {
defines += [
"MIPS_DSP_R1_LE",
"MIPS_DSP_R2_LE",
]
cflags += [ "-mdspr2" ]
cflags_cc += [ "-mdspr2" ]
}
}
# TODO(kjellander): Handle warnings on Windows where WebRTC differ from the
# default warnings set in build/config/compiler/BUILD.gn.
if (is_android && is_clang) {
# The Android NDK doesn"t provide optimized versions of these
# functions. Ensure they are disabled for all compilers.
cflags += [
"-fno-builtin-cos",
"-fno-builtin-sin",
"-fno-builtin-cosf",
"-fno-builtin-sinf",
]
}
}
source_set("webrtc") {
sources = [
"call.h",
"config.h",
"experiments.h",
"frame_callback.h",
"transport.h",
]
configs += [ ":common_config" ]
public_configs = [ ":common_inherited_config"]
deps = [
":webrtc_common",
"base:rtc_base",
"common_audio",
"common_video",
"modules/audio_coding",
"modules/audio_conference_mixer",
"modules/audio_device",
"modules/audio_processing",
"modules/bitrate_controller",
"modules/desktop_capture",
"modules/media_file",
"modules/rtp_rtcp",
"modules/utility",
"modules/video_coding",
"modules/video_processing",
"system_wrappers",
"tools",
"video",
"video_engine",
"voice_engine",
]
if (build_with_chromium) {
deps += [
"modules/video_capture",
"modules/video_render",
]
}
}
if (!build_with_chromium) {
executable("webrtc_tests") {
testonly = true
deps = [
":webrtc",
"modules/video_render:video_render_internal_impl",
"modules/video_capture:video_capture_internal_impl",
"test",
]
}
}
source_set("webrtc_common") {
sources = [
"common_types.cc",
"common_types.h",
"config.h",
"config.cc",
"engine_configurations.h",
"typedefs.h",
]
configs += [ ":common_config" ]
public_configs = [ ":common_inherited_config" ]
}
source_set("gtest_prod") {
sources = [
"test/testsupport/gtest_prod_util.h",
]
}