From 8a7bdfd356140ddff9e4d812399a4d9495e92993 Mon Sep 17 00:00:00 2001
From: yFeii <1486662452@qq.com>
Date: Tue, 25 Jun 2024 17:02:11 +0800
Subject: [PATCH] =?UTF-8?q?feat:=20=E5=A2=9E=E5=8A=A0=20mac=20=E9=9D=99?=
 =?UTF-8?q?=E6=80=81=E5=BA=93=E7=BC=96=E8=AF=91?=
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---
 BUILD.gn           | 2 +-
 BUILDCONFIG.gn     | 5 ++++-
 toolchain/BUILD.gn | 2 +-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/BUILD.gn b/BUILD.gn
index 73034e5..4064b28 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -660,7 +660,7 @@ source_set("hermes_inspector") {
 source_set("napi_hermes_source_set") {
     cflags_cc = ["-std=c++14",  "-fvisibility=hidden", "-Wno-unused-parameter", "-Wno-extra-semi", "-Wno-gnu-zero-variadic-macro-arguments", "-Wno-gnu-anonymous-struct", "-Wno-c99-extensions", "-Wno-nested-anon-types"]
     if(build_ios){
-        cflags_cc += ["-Wno-deprecated-copy"]
+        cflags_cc += ["-Wno-deprecated-copy", "-Wno-unused-but-set-variable"]
     }
     configs = [":llvm_build", ":hermes_build", ":strict_build", ":napi_build", ":react_native_common_build", ":jsi_hermes_build", ":rtti_build"]
     sources = [
diff --git a/BUILDCONFIG.gn b/BUILDCONFIG.gn
index 6e06bb2..46d80f4 100644
--- a/BUILDCONFIG.gn
+++ b/BUILDCONFIG.gn
@@ -21,10 +21,13 @@ declare_args() {
     asan = false
     ubsan = false
 
-    # iOS 交叉编译，否则编译 macOS 版本
+    # iOS 交叉编译，否则编译 macOS 版本（不会产生静态库）
     build_ios = false
     # 和 -apple-ios9.0 拼接，作为 -target 参数
 
+    # build_mac 和 build_ios 配合，编译 mac 版本静态库
+    build_mac = false
+
     # QuickJS 专属
     big_number = false
 }
diff --git a/toolchain/BUILD.gn b/toolchain/BUILD.gn
index b8c6bea..cd036c6 100644
--- a/toolchain/BUILD.gn
+++ b/toolchain/BUILD.gn
@@ -98,7 +98,7 @@ toolchain("clang") {
     if (code_coverage) {
         compiler_command = string_join(" ", ["-fprofile-instr-generate -fcoverage-mapping", compiler_command])
     }
-    if (build_ios) {
+    if (build_ios && !build_mac) {
         target_option = "-target $cross_compile_target-apple-ios9.0"
         if (cross_compile_target == "i386" || cross_compile_target == "x86_64") {
             target_option = string_join("-", [target_option, "simulator"])