first commit

Author: PhilippGrulich

CMakeLists.txt

@@ -7,6 +7,7 @@ set(CATCH_ENABLE_REPRODUCIBLE_BUILD OFF CACHE INTERNAL "Turn off tests")
 #set(NES_WARNINGS "-Wall -Wextra -pedantic -Wno-null-character -Wno-dollar-in-identifier-extension -Werror=extra -Werror=exceptions -Werror=all -Werror=integer-overflow -Werror=return-type -Werror=return-stack-address -Werror=delete-non-virtual-dtor -Werror=deprecated -Werror=writable-strings -Werror=array-bounds -Werror=ignored-qualifiers -Werror=sign-compare -Wno-deprecated-copy-with-dtor -Wno-unused-variable -Wno-unused-but-set-variable -Wno-deprecated-declarations -Wno-invalid-offsetof ")
 
 set(CMAKE_CXX_FLAGS "-fpermissive -fPIC")
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++ -std=c++20")
 
 
 include(cmake/macros.cmake)