ARCH := linux
MAKEFLAGS += --no-print-directory

TARGET_ARCH := -march=native

# debug
LDFLAGS_debug  += -g
CXXFLAGS_debug += -g -O0
CFLAGS_debug   += -g -O0
LDFLAGS_debug  += -g -O0

# release
LDFLAGS_release += -g
CXXFLAGS_release += -g -O3
CFLAGS_release += -g -O3
LDFLAGS_release += -g -O3

# Environment
NM ?= nm
RANLIB ?= ranlib
CC ?= gcc
CCC ?= g++
CXX ?= g++
AS ?= as

BUILD_DIR ?= $(PWD)/build/$(ARCH)/${CONFIG}