make

make is the gnu utilities to maintain large groups of programs.

wikipedia

make

make is the gnu utilities to maintain large groups of programs.

wikipedia

Demonstration of the indicated keyword.

CFLAGS = -Wall
INC =
CC = gcc $(CFLAGS) $(INC)
SRC = $(shell /bin/ls -1 *.c)
OBJ = $(SRC:.c=.o)
BIN = linkedlistprog
all: $(SRC) $(OBJ) $(BIN)
 
debug: CC += -DDEBUG -g
debug: DEBUG = debug
debug: $(SRC) $(OBJ) $(BIN)
 
linkedlistprog:
ifneq ($(MAKECMDGOALS),debug)
    @printf "[B]   %-20s ... " "$(BIN)"
    @$(CC) -o $(BIN) $(OBJ) && echo "OK" || echo "FAIL"
else
    $(CC) -o $(BIN) $(OBJ)
endif
 
 
.c.o:
ifneq ($(MAKECMDGOALS),debug)
    @printf "[B]   %-20s ... " "$<"
    @$(CC) -c $< && echo "OK" || echo "FAIL"
else
    $(CC) -c $<
endif
 
copy:
    mkdir -p ~/src/data/linkedlist1
    cp -v /var/public/data/fall2012/linkedlist1/* ~/src/data/linkedlist1/
 
clean:
    rm -f $(OBJ) $(BIN) core