From e319c715e4a3dc82ba0b3736361071cd9b6a481a Mon Sep 17 00:00:00 2001
From: blueloveTH <blueloveTH@foxmail.com>
Date: Sat, 15 Jul 2023 14:23:34 +0800
Subject: [PATCH] ...

---
 CMakeLists.txt                   | 3 ---
 README.md                        | 1 -
 c_bindings/CMakeLists.txt        | 1 -
 docs/quick-start/installation.md | 1 -
 4 files changed, 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 14b48d35..88ac38b5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,9 +21,6 @@ if(MSVC)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /GR- /EHsc /utf-8 /O2")
 else()
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-rtti -fexceptions -O2")
-    if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
-    endif()
 endif()
 
 include_directories(${CMAKE_CURRENT_LIST_DIR}/include)
diff --git a/README.md b/README.md
index 51047a75..818a48ed 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,6 @@ To compile it with your project, these flags must be set:
 + `--std=c++17` flag must be set
 + Exception must be enabled
 + RTTI is not required
-+ If clang is used, `-stdlib=libc++` must be set
 
 ### Example
 
diff --git a/c_bindings/CMakeLists.txt b/c_bindings/CMakeLists.txt
index 0fd12b4e..834102d2 100644
--- a/c_bindings/CMakeLists.txt
+++ b/c_bindings/CMakeLists.txt
@@ -3,7 +3,6 @@ cmake_minimum_required(VERSION 3.17)
 project(test_c_bindings)
 
 set(CMAKE_C_STANDARD 11)
-set(CMAKE_CXX_STANDARD 17)
 
 option(PK_BUILD_STATIC_LIB "Build static library" ON)
 
diff --git a/docs/quick-start/installation.md b/docs/quick-start/installation.md
index 44d3e0ce..3de66c02 100644
--- a/docs/quick-start/installation.md
+++ b/docs/quick-start/installation.md
@@ -23,7 +23,6 @@ To compile it with your project, these flags must be set:
 + `--std=c++17` flag must be set
 + Exception must be enabled
 + RTTI is not required
-+ If clang is used, `-stdlib=libc++` must be set
 
 ### Example