27 lines
653 B
Groff
27 lines
653 B
Groff
# Almost identical to 'Makefile.2' - use diff to find out what's
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# different. Then use both Makefile.2 and Makefile.4 to illustrate
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# precedence of variables.
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PROG= ls
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OBJS= cmp.o ls.o main.o print.o stat_flags.o util.o
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# If commented out, defaults will be used. If uncommented, these values
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# will be used, even though there is no other explicit mention of this
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# variable in this Makefile.
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CFLAGS= -Wall -g
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all: ${PROG}
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showvars:
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@echo "CC=${CC}"
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@echo "CFLAGS=${CFLAGS}"
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@echo "LDFLAGS=${LDFLAGS}"
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@echo "PROG=${PROG}"
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@echo "OBJS=${OBJS}"
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${PROG}: ${OBJS}
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@echo $@ depends on $?
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${CC} ${LDFLAGS} ${OBJS} -o ${PROG}
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clean:
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rm -f ls *.o
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