COMMON_FLAGS="-O2 -pipe -march=native -flto=auto"

CFLAGS="${COMMON_FLAGS}"
CXXFLAGS="${COMMON_FLAGS}"

FCFLAGS="${COMMON_FLAGS}"
FFLAGS="${COMMON_FLAGS}"

CC="gcc"
CXX="g++"

AR="ar"
AS="as"
CPP="gcc -E"
NM="nm"
STRIP="strip"
RANLIB="ranlib"
OBJCOPY="objcopy"
STRINGS="strings"
OBJDUMP="objdump"
READELF="readelf"
ADDR2LINE="addr2line"

LD="ld.bfd"

LDFLAGS="-Wl,-O1 -Wl,--as-needed -fuse-ld=bfd -flto"