From d454926e0fccd71706586cf8d58e83e7cc4f92b5 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Sun, 28 Mar 2021 21:32:28 +0200
Subject: [PATCH] cmake: Hotfix the broken build

This regressed in #6000 and started complaining about bad literal
suffixes, so here's a quick and dirty partial revert to make things
build again.
---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 985ce1c050e..847e26df418 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -71,6 +71,12 @@ set(CMAKE_CXX_STANDARD 20)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_CXX_EXTENSIONS OFF)
 
+if ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    add_compile_options(-fconcepts -Wno-literal-suffix)
+elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    add_compile_options(-Wno-overloaded-virtual -Wno-user-defined-literals)
+endif()
+
 if (ENABLE_ALL_THE_DEBUG_MACROS)
     include(${CMAKE_SOURCE_DIR}/Meta/CMake/all_the_debug_macros.cmake)
 endif(ENABLE_ALL_THE_DEBUG_MACROS)