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CC ?= gcc
CFLAGS ?= -O2 -std=c89
LDFLAGS +=
CFDEBUG = -g3 -pedantic -Wall -Wunused-parameter -Wlong-long\
-Wsign-conversion -Wconversion -Wimplicit-function-declaration
SRC = src
MAN = man
EXEC = dfc
SRCS= ${SRC}/dfc.c \
${SRC}/disp.c \
${SRC}/list.c \
${SRC}/util.c
OBJS= ${SRCS:.c=.o}
.PATH: ${SRC}
PREFIX?=/usr/local
BINDIR=${PREFIX}/bin
MANDIR=${PREFIX}/man
all: ${EXEC}
.c.o:
${CC} ${CFLAGS} -o $@ -c $<
${EXEC}: ${OBJS}
${CC} ${LDFLAGS} -o ${EXEC} ${OBJS}
install-main: dfc
test -d ${DESTDIR}${BINDIR} || mkdir -p ${DESTDIR}${BINDIR}
install -m755 dfc ${DESTDIR}${BINDIR}/dfc
install-data: ${MAN}/dfc.1
test -d ${DESTDIR}${MANDIR}/man1 || mkdir -p ${DESTDIR}${MANDIR}/man1
install -m644 ${MAN}/dfc.1 ${DESTDIR}${MANDIR}/man1/dfc.1
install: all install-main install-data
debug: ${EXEC}
debug: CC += ${CFDEBUG}
clean:
rm -rf ${SRC}/*.o
mrproper: clean
rm ${EXEC}
.PHONY: all clean mrproper install install-main install-data
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