Makefile

# Makefile
CC := gcc
CXX := g++
CFLAGS := -g -Wall -o3 -std=gnu99
CXXFLAGS := -g -Wall -o3 -std=c++11
LDFLAGS := -g
# LDLIBS := -pthread

TGT := xxx #(e.g. xxx.cpp in SRC)
EXT := .cpp
SRC := $(wildcard *$(EXT))
OBJ := $(SRC:$(EXT)=.o)

all: $(TGT)

$(TGT): $(OBJ)

dep:
	$(CC) -M *$(EXT) > depend

clean:
	@rm -f $(TGT) *.o depend

# all: $(TGT)

# $(TGT): $(OBJ)
	# $(CC) $(CFLAGS) -o $@ $(OBJ) $(LDLIBS)

# %.o : %$(EXT)
	# $(CC) $(CFLAGS) -c -o $@ $<