# flags for the build - adjust for your needs
# delete all the generated stuff afterwards (with `rm -r gen`)
CC='gcc'
-CFLAGS='-g -O0 -Wall -Werror -fPIC -std=c99'
+CFLAGS='-O3 -Wall -Werror -fPIC -std=c99 -march=native'
# create build environment if it doesn't exist yet
mkdir -p gen # contains all generated files