Makefile

   1 # lz77
   2
   3 include config.mk
   4
   5 SRC = lz77.c
   6 OBJ = ${SRC:.c=.o}
   7 TARGET = lz77
   8
   9 all: options ${TARGET}
  10
  11 options:
  12         @echo dices build options
  13         @echo "CFLAGS  = ${CFLAGS}"
  14         @echo "LDFLAGS = ${LDFLAGS}"
  15         @echo "CC      = ${CC}"
  16         @echo "LD      = ${LD}"
  17
  18 %.o: %.c
  19         @echo CC $<
  20         @${CC} ${CFLAGS} -c $<
  21
  22 ${TARGET}: ${OBJ}
  23         @echo LD $@
  24         @${LD} ${LDFLAGS} -o $@ ${OBJ}
  25
  26 ${OBJ}: config.mk
  27
  28 clean:
  29         @echo cleaning
  30         @rm -f ${TARGET} ${OBJ} ${TARGET}-${VERSION}.tar.gz
  31
  32 dist: clean
  33         @echo creating dist tarball
  34         @mkdir ${TARGET}-${VERSION}
  35         @cp LICENSE Makefile config.mk lz77.1 ${SRC} ${TARGET}-${VERSION}
  36         @tar cf ${TARGET}-${VERSION}.tar ${TARGET}-${VERSION}
  37         @gzip ${TARGET}-${VERSION}.tar
  38         @rm -r ${TARGET}-${VERSION}
  39
  40 install: all
  41         @echo "installing executable file to ${PREFIX}/bin"
  42         @mkdir -p ${DESTDIR}${PREFIX}/bin
  43         @cp -f ${TARGET} ${DESTDIR}${PREFIX}/bin
  44         @chmod 755 ${DESTDIR}${PREFIX}/bin/${TARGET}
  45         @echo "installing manual page to ${MANPREFIX}/man1"
  46         @mkdir -p ${DESTDIR}${MANPREFIX}/man1
  47         @cp lz77.1 ${DESTDIR}${MANPREFIX}/man1/
  48         @chmod 644 ${DESTDIR}${MANPREFIX}/man1/lz77.1
  49
  50 uninstall:
  51         @echo "removing executable file from ${DESTDIR}${PREFIX}/bin"
  52         @rm -f ${DESTDIR}${PREFIX}/bin/${TARGET}
  53         @echo "removing manual page from ${DESTDIR}${MANPREFIX}/man1"
  54         @rm -f ${DESTDIR}${MANPREFIX}/man1/lz77.1
  55
  56 .PHONY: all options clean dist install uninstall