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bsd.dep.mk revision 1.58 
      1 #	$NetBSD: bsd.dep.mk,v 1.58 2003/10/18 15:33:59 lukem Exp $
      2 
      3 ##### Basic targets
      4 .PHONY:		cleandepend
      5 cleandir:	cleandepend
      6 realdepend:	beforedepend .depend afterdepend
      7 .ORDER:		beforedepend .depend afterdepend
      8 
      9 beforedepend .depend afterdepend: # ensure existence
     10 
     11 ##### Default values
     12 MKDEP?=		mkdep
     13 
     14 ##### Build rules
     15 # some of the rules involve .h sources, so remove them from mkdep line
     16 
     17 .if defined(SRCS)							# {
     18 __acpp_flags=	-traditional-cpp
     19 
     20 __DPSRCS.all=	${SRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/} \
     21 		${DPSRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/}
     22 __DPSRCS.d=	${__DPSRCS.all:O:u:M*.d}
     23 __DPSRCS.notd=	${__DPSRCS.all:O:u:N*.d}
     24 
     25 .NOPATH: .depend ${__DPSRCS.d}
     26 
     27 .if !empty(__DPSRCS.d)							# {
     28 ${__DPSRCS.d}: ${__DPSRCS.notd} ${DPSRCS}
     29 .endif									# }
     30 
     31 .depend: ${__DPSRCS.d}
     32 	${_MKMSG} " create  ${.TARGET}"
     33 	${_MKCMD}\
     34 	rm -f .depend
     35 	${_MKCMD}\
     36 	cat ${__DPSRCS.d} /dev/null > .depend
     37 
     38 .SUFFIXES: .d .s .S .c .C .cc .cpp .cxx .m
     39 
     40 .c.d:
     41 	${_MKMSG} " create  ${.TARGET}"
     42 	${_MKCMD}\
     43 	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CFLAGS:M-[ID]*} ${CPPFLAGS} \
     44 	    ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
     45 
     46 .m.d:
     47 	${_MKMSG} " create  ${.TARGET}"
     48 	${_MKCMD}\
     49 	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${OBJCFLAGS:M-[ID]*} \
     50 	    ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
     51 
     52 .s.d .S.d:
     53 	${_MKMSG} " create  ${.TARGET}"
     54 	${_MKCMD}\
     55 	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${AFLAGS:M-[ID]*} ${CPPFLAGS} \
     56 	    ${CPPFLAGS.${.IMPSRC:T}} ${__acpp_flags} ${AINC} ${.IMPSRC}
     57 
     58 .C.d .cc.d .cpp.d .cxx.d:
     59 	${_MKMSG} " create  ${.TARGET}"
     60 	${_MKCMD}\
     61 	${MKDEP} -f ${.TARGET} ${MKDEPFLAGS} ${CXXFLAGS:M-[ID]*} \
     62 	    ${DESTDIR:D-nostdinc++ ${CPPFLAG_ISYSTEMXX} \
     63 	    ${DESTDIR}/usr/include/g++} \
     64 	    ${CPPFLAGS} ${CPPFLAGS.${.IMPSRC:T}} ${.IMPSRC}
     65 
     66 .endif # defined(SRCS)							# }
     67 
     68 ##### Clean rules
     69 cleandepend:
     70 .if defined(SRCS)
     71 	${_MKCMD}\
     72 	rm -f .depend ${__DPSRCS.d} ${.CURDIR}/tags ${CLEANDEPEND}
     73 .endif
     74 
     75 ##### Custom rules
     76 .if !target(tags)
     77 tags: ${SRCS}
     78 .if defined(SRCS)
     79 	${_MKCMD}\
     80 	-cd ${.CURDIR}; ctags -f /dev/stdout ${.ALLSRC:N*.h} | \
     81 	    sed "s;\${.CURDIR}/;;" > tags
     82 .endif
     83 .endif
     84