1 files changed, 96 insertions, 0 deletions
diff --git a/mk/mkc_imp.dep.mk b/mk/mkc_imp.dep.mk
new file mode 100644
index 0000000..bf5c512
--- /dev/null
+++ b/mk/mkc_imp.dep.mk
@@ -0,0 +1,96 @@
+# Copyright (c) 2010-1013 by Aleksey Cheusov
+# Copyright (c) 1994-2009 The NetBSD Foundation, Inc.
+
+######################################################################
+.ifndef _MKC_IMP_DEP_MK
+_MKC_IMP_DEP_MK := 1
+
+DISTCLEANFILES  +=	.depend ${__DPSRCS.d} ${CLEANDEPEND}
+
+##### Basic targets
+.PHONY: _beforedepend depend
+_beforedepend .depend: # ensure existence
+
+.ORDER: _beforedepend .depend
+depend: _beforedepend .depend
+
+##### Default values
+MKDEP          ?=	mkdep
+MKDEP_SUFFIXES ?=	.o .os .op
+
+##### Build rules
+# some of the rules involve .h sources, so remove them from mkdep line
+
+.if defined(_SRCS_ALL)
+__DPSRCS.all  =	${_SRCS_ALL:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/} \
+		${DPSRCS:C/\.(c|m|s|S|C|cc|cpp|cxx)$/.d/}
+__DPSRCS.d    =	${__DPSRCS.all:O:u:M*.d}
+__DPSRCS.notd =	${__DPSRCS.all:O:u:N*.d}
+
+_beforedepend: ${DPSRCS}
+
+MESSAGE.dep ?=	@${_MESSAGE} "DEP: ${.TARGET}"
+
+.NOPATH: .depend ${__DPSRCS.d}
+
+.if !empty(__DPSRCS.d)
+${__DPSRCS.d}: ${__DPSRCS.notd} ${DPSRCS}
+.endif # __DPSRCS.d
+
+.if ${MKDEP_TYPE:U} == "nbmkdep"
+ddash=--
+.else
+ddash=
+.endif
+
+.if ${MKDEP_TYPE:U} == "makedepend"
+MKDEP.c   = @${MAKEDEPEND} -f- ${ddash} ${MKDEPFLAGS} \
+	    ${CFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS} > ${.TARGET}
+MKDEP.m   = @${MKDEP} -f- ${ddash} ${MKDEPFLAGS} \
+	    ${OBJCFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS} > ${.TARGET}
+MKDEP.cc  = @${MKDEP} -f- ${ddash} ${MKDEPFLAGS} \
+	    ${CXXFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS} > ${.TARGET}
+MKDEP.s   = @${MKDEP} -f- ${ddash} ${MKDEPFLAGS} \
+	    ${AFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS} > ${.TARGET}
+.else
+MKDEP.c   = @${MKDEP} -f ${.TARGET} ${ddash} ${MKDEPFLAGS} \
+	    ${CFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS}
+MKDEP.m   = @${MKDEP} -f ${.TARGET} ${ddash} ${MKDEPFLAGS} \
+	    ${OBJCFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS}
+MKDEP.cc  = @${MKDEP} -f ${.TARGET} ${ddash} ${MKDEPFLAGS} \
+	    ${CXXFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS}
+MKDEP.s   = @${MKDEP} -f ${.TARGET} ${ddash} ${MKDEPFLAGS} \
+	    ${AFLAGS:C/-([IDU])[  ]*/-\1/Wg:M-[IDU]*} ${CPPFLAGS}
+.endif
+
+.depend: ${__DPSRCS.d}
+	${MESSAGE.dep}
+	@${RM} -f ${.TARGET}
+.if ${MKDEP_TYPE:U} == "nbmkdep"
+	@${MKDEP} -d -f ${.TARGET} -s ${MKDEP_SUFFIXES:Q} ${__DPSRCS.d}
+.else
+	@sed 's/^\([^ ]*\)[.]o\(.*\)$$/${MKDEP_SUFFIXES:C,^,\\\\1,}\2/' ${__DPSRCS.d} > ${.TARGET}
+.endif
+
+.SUFFIXES: .d .s .S .c .C .cc .cpp .cxx .m
+
+.c.d:
+	${MESSAGE.dep}
+	@${MKDEP.c} ${.IMPSRC}
+
+.m.d:
+	${MESSAGE.dep}
+	@${MKDEP.m} ${.IMPSRC}
+
+.s.d .S.d:
+	${MESSAGE.dep}
+	@${MKDEP.s} ${.IMPSRC}
+
+.C.d .cc.d .cpp.d .cxx.d:
+	${MESSAGE.dep}
+	@${MKDEP.cc} ${.IMPSRC}
+
+.endif # defined(SRCS)
+
+######################################################################
+.endif # _MKC_IMP_DEP_MK