perf: remove /Zc:preprocessor required for MSVC

MistEO · Feb 3, 2024 · 5a5f9bc · 5a5f9bc
1 parent ee39af9
commit 5a5f9bc
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Showing 5 changed files with 115 additions and 107 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -11,7 +11,7 @@ option(BUILD_TESTING "Build testing" ON)
 set(CMAKE_CXX_STANDARD 17)
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL "MSVC" OR CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "MSVC")
-    add_compile_options("/utf-8" "/W4" "/Zc:preprocessor")
+    add_compile_options("/utf-8" "/W4")
 else()
     add_compile_options("-Wall;-Wextra;-Wpedantic;-mtune=native")
     if(CMAKE_CXX_COMPILER_ID MATCHES "Clang")

diff --git a/README.md b/README.md
@@ -25,7 +25,6 @@ A modern all-platform Json/Json5 parser/serializer, which is header-only and use
 ```
 
 - **meojson** 仅依赖 STL, 但需要 c++17 标准
-- 若使用 MSVC，请在项目中添加 `/Zc:preprocessor`
 - 若使用 AppleClang，请在项目中添加 `-Wno-gnu-zero-variadic-macro-arguments`
 
 ## 序列化

diff --git a/README_en.md b/README_en.md
@@ -25,7 +25,6 @@ A modern all-platform Json/Json5 parser/serializer, which is header-only and use
 ```
 
 - **meojson** only depends on STL, but requires c++17 standard
-- For MSVC, please add `/Zc:preprocessor` to your project
 - For AppleClang, please add `-Wno-gnu-zero-variadic-macro-arguments` to your project
 
 ## Serializing