General makefile (I) single C language compilation template

[email protected] Represents the target file
$^ Represents all dependent files
$< Represents the first dependent file
$? Represents a list of dependent files that are newer than the target

A single C Language compilation ：

#set a name as compile target
TARGET=main

CC=gcc
CFLAGS= -c -Wall
LDFLAGS=

SRCS=$(wildcard *.c)
OBJS=$(patsubst %.c,%.o,$(SRCS))

.PHONY: clean

all: $(TARGET)


$(TARGET): $(OBJS)
    $(CC) $^ $(LDFLAGS) -o [email protected]
$(OBJS):%.o:%.c
    $(CC) $(CFLAGS) $< -o [email protected]

clean:
    rm -f $(OBJS) $(TARGET)