CXXFLAGS="$CXXFLAGS -Wall -W -Wsign-compare"
DEBUG_CXXFLAGS="-g -fverbose-asm"
DEBUG_CPPFLAGS=
PROD_CXXFLAGS="-g -O3 -fomit-frame-pointer"
PROD_CPPFLAGS=
PROFILE_CXXFLAGS="-pg"
PROFILE_CPPFLAGS=
