blob: 6008aecabad0430312d83ca6f0f48e5cbc0a6c30 [file] [log] [blame]
# Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
declare_args() {
# Instead of using is_debug, we introduce a different flag for specifying a
# Debug build of Dart so that clients can still use a Release build of Dart
# while themselves doing a Debug build.
dart_debug = false
# Set the runtime mode. This affects how the runtime is built and what
# features it has. Valid values are:
# 'develop' (the default) - VM is built to run as a JIT with all development
# features enabled.
# 'profile' - The VM is built to run with AOT compiled code with only the
# CPU profiling features enabled.
# 'release' - The VM is built to run with AOT compiled code with no developer
# features enabled.
#
# These settings are only used for Flutter, at the moment. A standalone build
# of the Dart VM should leave this set to "develop", and should set
# 'is_debug', 'is_release', or 'is_product'.
dart_runtime_mode = "develop"
# Explicitly set the target architecture in case of precompilation. Leaving
# this unspecified results in automatic target architecture detection.
# Available options are: arm, arm64, mips, x64 and ia32
dart_target_arch = ""
dart_experimental_interpreter = false
}
config("dart_public_config") {
include_dirs = [ "." ]
}
# Adds PRODUCT define if Flutter has specified "release" for dart_runtime_mode
config("dart_maybe_product_config") {
defines = []
if (dart_runtime_mode != "develop" && dart_runtime_mode != "profile" &&
dart_runtime_mode != "release") {
print("Invalid |dart_runtime_mode|")
assert(false)
}
if (dart_runtime_mode == "release") {
if (dart_debug) {
print("Debug and release mode are mutually exclusive.")
}
assert(!dart_debug)
defines += [ "PRODUCT" ]
}
}
# Adds the DART_PRECOMPILED_RUNTIME define if Flutter has specified "profile" or
# "release" for dart_runtime_mode.
config("dart_maybe_precompiled_runtime_config") {
defines = []
if (dart_runtime_mode != "develop" && dart_runtime_mode != "profile" &&
dart_runtime_mode != "release") {
print("Invalid |dart_runtime_mode|")
assert(false)
}
if (dart_runtime_mode == "release") {
if (dart_debug) {
print("Debug and release mode are mutually exclusive.")
}
assert(!dart_debug)
if (!dart_experimental_interpreter) {
defines += [ "DART_PRECOMPILED_RUNTIME" ]
}
} else if (dart_runtime_mode == "profile") {
if (!dart_experimental_interpreter) {
defines += [ "DART_PRECOMPILED_RUNTIME" ]
}
}
}
config("dart_precompiled_runtime_config") {
defines = []
defines += [ "DART_PRECOMPILED_RUNTIME" ]
}
# Controls DART_PRECOMPILER #define.
config("dart_precompiler_config") {
defines = []
defines += [ "DART_PRECOMPILER" ]
}
config("dart_no_snapshot_config") {
defines = []
defines += [ "DART_NO_SNAPSHOT" ]
}
config("dart_config") {
defines = []
if (dart_experimental_interpreter) {
dart_target_arch = "dbc"
}
if (dart_target_arch != "") {
if (dart_target_arch == "arm" || dart_target_arch == "simarm") {
defines += [ "TARGET_ARCH_ARM" ]
if (target_os == "mac" || target_os == "ios") {
defines += [ "TARGET_ABI_IOS" ]
} else {
defines += [ "TARGET_ABI_EABI" ]
}
} else if (dart_target_arch == "armv6" || dart_target_arch == "simarmv6") {
defines += [ "TARGET_ARCH_ARM" ]
defines += [ "TARGET_ARCH_ARM_6" ]
defines += [ "TARGET_ABI_EABI" ]
} else if (dart_target_arch == "armv5te" ||
dart_target_arch == "simarmv5te") {
defines += [ "TARGET_ARCH_ARM" ]
defines += [ "TARGET_ARCH_ARM_5TE" ]
defines += [ "TARGET_ABI_EABI" ]
} else if (dart_target_arch == "arm64" || dart_target_arch == "simarm64") {
defines += [ "TARGET_ARCH_ARM64" ]
} else if (dart_target_arch == "mips" || dart_target_arch == "simmips") {
defines += [ "TARGET_ARCH_MIPS" ]
} else if (dart_target_arch == "x64") {
defines += [ "TARGET_ARCH_X64" ]
} else if (dart_target_arch == "ia32") {
defines += [ "TARGET_ARCH_IA32" ]
} else if (dart_target_arch == "dbc" || dart_target_arch == "simdbc" ||
dart_target_arch == "simdbc64" ||
dart_target_arch == "armsimdbc" ||
dart_target_arch == "armsimdbc64") {
defines += [ "TARGET_ARCH_DBC" ]
defines += [ "USING_SIMULATOR" ]
} else {
print("Invalid $dart_target_arch")
assert(false)
}
}
if (dart_debug) {
defines += [ "DEBUG" ]
} else {
defines += [ "NDEBUG" ]
}
if (!is_win) {
cflags = [
"-Werror",
"-Wall",
"-Wextra", # Also known as -W.
"-Wno-unused-parameter",
"-Wnon-virtual-dtor",
"-Wvla",
"-Wno-conversion-null",
"-Woverloaded-virtual",
"-g3",
"-ggdb3",
"-fno-rtti",
"-fno-exceptions",
]
if (dart_debug) {
cflags += [ "-O1" ]
} else {
cflags += [ "-O3" ]
}
if (defined(is_asan) && is_asan) {
ldflags = [ "-fsanitize=address" ]
}
}
}
template("libdart_library") {
extra_configs = []
if (defined(invoker.extra_configs)) {
extra_configs += invoker.extra_configs
}
extra_deps = []
if (defined(invoker.extra_deps)) {
extra_deps += invoker.extra_deps
}
static_library(target_name) {
configs += [
":dart_config",
":dart_maybe_product_config",
] + extra_configs
deps = [
"vm:libdart_platform",
"third_party/double-conversion/src:libdouble_conversion",
":generate_version_cc_file",
] + extra_deps
include_dirs = [ "." ]
public_configs = [ ":dart_public_config" ]
sources = [
"$target_gen_dir/version.cc",
"include/dart_api.h",
"include/dart_mirrors_api.h",
"include/dart_native_api.h",
"include/dart_tools_api.h",
"vm/dart_api_impl.cc",
"vm/debugger_api_impl.cc",
"vm/mirrors_api_impl.cc",
"vm/native_api_impl.cc",
"vm/version.h",
]
defines = [ "DART_SHARED_LIB" ]
}
}
libdart_library("libdart") {
extra_configs = [ ":dart_maybe_precompiled_runtime_config" ]
extra_deps = [
"vm:libdart_lib",
"vm:libdart_vm",
]
}
libdart_library("libdart_noopt") {
extra_configs = [
":dart_maybe_precompiled_runtime_config",
":dart_precompiler_config",
]
extra_deps = [
"vm:libdart_lib",
"vm:libdart_vm_noopt",
]
}
libdart_library("libdart_precompiled_runtime") {
extra_configs = [ ":dart_precompiled_runtime_config" ]
extra_deps = [
"vm:libdart_lib_precompiled_runtime",
"vm:libdart_vm_precompiled_runtime",
]
}
libdart_library("libdart_nosnapshot") {
extra_configs = [
":dart_no_snapshot_config",
":dart_maybe_precompiled_runtime_config",
]
extra_deps = [
"vm:libdart_lib_nosnapshot",
"vm:libdart_vm_nosnapshot",
]
}
libdart_library("libdart_nosnapshot_with_precompiler") {
extra_configs = [
":dart_no_snapshot_config",
":dart_precompiler_config",
]
extra_deps = [
"vm:libdart_lib_nosnapshot_with_precompiler",
"vm:libdart_vm_nosnapshot_with_precompiler",
]
}
action("generate_version_cc_file") {
deps = [
":libdart_dependency_helper",
]
inputs = [
"../tools/utils.py",
"../tools/print_version.py",
"../tools/VERSION",
"vm/version_in.cc",
]
output = "$target_gen_dir/version.cc"
outputs = [
output,
]
script = "../tools/make_version.py"
args = [
"--quiet",
"--output",
rebase_path(output, root_build_dir),
"--input",
rebase_path("vm/version_in.cc", root_build_dir),
]
}
executable("libdart_dependency_helper") {
configs += [
":dart_config",
":dart_maybe_product_config",
]
deps = [
"third_party/double-conversion/src:libdouble_conversion",
"vm:libdart_lib",
"vm:libdart_lib_nosnapshot",
"vm:libdart_vm",
"vm:libdart_vm_nosnapshot",
]
sources = [
"vm/libdart_dependency_helper.cc",
]
}