bsd.prog.mk

   1 # Copyright 2015 Nathan Holstein
   2
   3 default: ${PROG}
   4
   5 include config.mk
   6
   7 OPENBSD:=$(addprefix libopenbsd/,${OPENBSD:.c=.o})
   8 libopenbsd.a: ${OPENBSD}
   9         ${AR} -r $@ $?
  10
  11 CFLAGS:=${CFLAGS} -I${CURDIR}/libopenbsd ${COPTS} -MD -MP
  12
  13 OBJS:=${SRCS:.y=.c}
  14 OBJS:=${OBJS:.c=.o}
  15
  16 ${PROG}: ${OBJS} libopenbsd.a
  17         ${CC} ${CFLAGS} ${LDFLAGS} $^ -o $@
  18
  19 .%.chmod: %
  20         cp $< $@
  21         chown ${BINOWN}:${BINGRP} $@
  22         chmod ${BINMODE} $@
  23
  24 ${DESTRDIR}${BINDIR} ${DESTRDIR}${PAMDIR}:
  25         mkdir -pm 0755 $@
  26
  27 ${DESTDIR}${BINDIR}/${PROG}: .${PROG}.chmod ${BINDIR}
  28         mv $< $@
  29
  30 ${DESTDIR}${PAMDIR}/doas: ${PAM_DOAS}
  31         cp $< $@
  32
  33 VERSION:=\#define VERSION "$(shell git describe --dirty --tags --long --always)"
  34 OLDVERSION:=$(shell [ -f version.h ] && cat version.h)
  35 version.h: ; @echo '$(VERSION)' > $@
  36 ifneq ($(VERSION),$(OLDVERSION))
  37 .PHONY: version.h
  38 endif
  39
  40 MAN:=$(join $(addprefix ${DESTDIR}${MANDIR}/man,$(patsubst .%,%/,$(suffix ${MAN}))),${MAN})
  41 $(foreach M,${MAN},$(eval $M: $(notdir $M); cp $$< $$@))
  42
  43 install: ${DESTDIR}${BINDIR}/${PROG} ${DESTDIR}${PAMDIR}/doas ${MAN}
  44
  45 clean:
  46         rm -f version.h
  47         rm -f libopenbsd.a
  48         rm -f ${OPENBSD}
  49         rm -f ${OPENBSD:.o=.d}
  50         rm -f ${OBJS}
  51         rm -f ${OBJS:.o=.d}
  52         rm -f ${PROG}
  53
  54 -include ${objs:.o=.d} ${OPENBSD:.o=.d}
  55
  56 .PHONY: default clean install man
  57 .INTERMEDIATE: .${PROG}.chmod