SDK=/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk
CC = /usr/local/clang/bin/clang -isysroot $(SDK)
CXX = /usr/local/clang/bin/clang++ -isysroot $(SDK)
CXX11 = $CXX
CXX14 = $CXX
CXX17 = $CXX
CXX20 = $CXX
CXX23 = $CXX
CFLAGS = -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion
CXXFLAGS = -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion
CXX11FLAGS = $CXXFLAGS
CXX14FLAGS = $CXXFLAGS
CXX17FLAGS = $CXXFLAGS
CXX20FLAGS = $CXXFLAGS
CXX23FLAGS = $CXXFLAGS