blob: c77db555272f3711e2718e679e35fe13015bb316 [file] [log] [blame]
# Copyright (c) 2022, 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.
import("../../sdk_args.gni")
config("binaryen_flags") {
cflags = []
if (is_clang || !is_win) {
# Clang or GCC
cflags += [
"-Wno-deprecated-declarations",
"-Wno-unused-but-set-parameter",
"-Wno-unused-function",
"-Wno-unused-variable",
"-Wno-pessimizing-move",
"-Wno-sign-compare",
"-Wno-range-loop-construct",
]
if (is_clang) {
# Clang
cflags += [
"-Wno-header-hygiene",
"-Wno-unused-private-field",
"-Wno-inconsistent-missing-override",
"-Wno-unknown-warning-option",
]
} else {
# GCC
cflags += [
"-Wno-redundant-move",
"-Wno-uninitialized",
"-Wno-init-list-lifetime",
# Bug https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86465#c16 triggered by
# https://github.com/WebAssembly/binaryen/blob/cdb7aeab40b4c522de20b242019f7e88641445d5/src/wasm/wasm-type.cpp#L530.
"-Wno-maybe-uninitialized",
]
}
}
if (is_win) {
libs = [ "shell32.lib" ]
}
}
action("generate_needed_files") {
script = "generate_needed_files.py"
inputs = [
"src/src/passes/wasm-intrinsics.wat",
"src/src/passes/WasmIntrinsics.cpp.in",
"src/CMakeLists.txt",
"src/config.h.in",
]
args = [
rebase_path("src/src/passes/wasm-intrinsics.wat", root_build_dir),
rebase_path("src/src/passes/WasmIntrinsics.cpp.in", root_build_dir),
rebase_path("$target_gen_dir/WasmIntrinsics.cpp", root_build_dir),
rebase_path("src/CMakeLists.txt", root_build_dir),
rebase_path("src/config.h.in", root_build_dir),
rebase_path("$target_gen_dir/config.h", root_build_dir),
]
outputs = [
"$target_gen_dir/WasmIntrinsics.cpp",
"$target_gen_dir/config.h",
]
}
source_set("binaryen_sources") {
src_dirs = [
"src/src/analysis",
"src/src/asmjs",
"src/src/cfg",
"src/src/emscripten-optimizer",
"src/src/ir",
"src/src/parser",
"src/src/passes",
"src/src/support",
"src/src/tools/fuzzing",
"src/src/wasm",
"src/third_party/llvm-project",
]
# We avoid listing all sources manually, this means when updating
# binaryen in DEPS (or manually editing) one has to ensure to
# re-run GN in DEPS to ensure new dependencies are picked up.
# (this lowers the maintenance burden of GN build support for binaryen)
sources = []
foreach(src_dir, src_dirs) {
foreach(src_file,
exec_script("list_sources.py",
[ rebase_path(src_dir, root_build_dir) ],
"list lines",
[ "$default_git_folder/logs/HEAD" ])) {
sources += [ "$src_dir/$src_file" ]
}
}
include_dirs = [
"src/src",
"src/third_party/llvm-project/include",
]
# Ensure WasmIntrinsics.cpp/config.h files are generated.
deps = [ ":generate_needed_files" ]
# Ensure generated WasmIntrinsics.cpp file is included in build.
sources += [ "$target_gen_dir/WasmIntrinsics.cpp" ]
# Ensure generated config.h file is include path.
include_dirs += [ "$target_gen_dir" ]
configs += [
"//build/config/compiler:enable_exceptions",
":binaryen_flags",
]
}
template("wasm_tool") {
executable(target_name) {
sources = [ string_join("",
[
"src/src/tools/",
target_name,
".cpp",
]) ]
include_dirs = [ "src/src" ]
deps = [ ":binaryen_sources" ]
forward_variables_from(invoker, "*")
configs += [
"//build/config/compiler:enable_exceptions",
":binaryen_flags",
]
}
}
wasm_tool("wasm-opt") {
}
wasm_tool("wasm-shell") {
}
wasm_tool("wasm-metadce") {
}
wasm_tool("wasm-emscripten-finalize") {
}
wasm_tool("wasm-as") {
}
wasm_tool("wasm-dis") {
}
wasm_tool("wasm-ctor-eval") {
}
wasm_tool("wasm-reduce") {
}
wasm_tool("wasm-fuzz-types") {
}
wasm_tool("wasm2js") {
}
group("binaryen_tools") {
deps = [
":wasm-as",
":wasm-ctor-eval",
":wasm-dis",
":wasm-emscripten-finalize",
":wasm-fuzz-types",
":wasm-metadce",
":wasm-opt",
":wasm-reduce",
":wasm-shell",
":wasm2js",
]
}