1#	$NetBSD: bsd.kinc.mk,v 1.35 2004/01/29 01:48:45 lukem Exp $
2
3# Variables:
4#
5# INCSDIR	Directory to install includes into (and/or make, and/or
6#		symlink, depending on what's going on).
7#
8# INCS		Headers to install.
9#
10# DEPINCS	Headers to install which are built dynamically.
11#
12# SUBDIR	Subdirectories to enter
13#
14# INCSYMLINKS	Symlinks to make (unconditionally), a la bsd.links.mk.
15#		Note that the original bits will be 'rm -rf'd rather than
16#		just 'rm -f'd, to make the right thing happen with include
17#		directories.
18#
19
20.include <bsd.init.mk>
21
22##### Basic targets
23.PRECIOUS:	${DESTDIR}${INCSDIR}
24includes:	${DESTDIR}${INCSDIR} .WAIT ${INCS} incinstall
25
26##### Install rules
27incinstall::	# ensure existence
28.PHONY:		incinstall
29
30# make sure the directory is OK, and install includes.
31
32${DESTDIR}${INCSDIR}: .EXEC
33	@if [ ! -d ${.TARGET} ] || [ -h ${.TARGET} ] ; then \
34		${_MKSHMSG_CREATE} ${.TARGET}; \
35		/bin/rm -rf ${.TARGET}; \
36		${_MKSHECHO} ${INSTALL_DIR} -o ${BINOWN} -g ${BINGRP} -m 755 \
37			${.TARGET}; \
38		${INSTALL_DIR} -o ${BINOWN} -g ${BINGRP} -m 755 \
39			${.TARGET}; \
40	fi
41
42# -c is forced on here, in order to preserve modtimes for "make depend"
43__incinstall: .USE
44	@cmp -s ${.ALLSRC} ${.TARGET} > /dev/null 2>&1 || \
45	    (${_MKSHMSG_INSTALL} ${.TARGET}; \
46	     ${_MKSHECHO} "${INSTALL_FILE} -c -o ${BINOWN} -g ${BINGRP} \
47		-m ${NONBINMODE} ${.ALLSRC} ${.TARGET}" && \
48	     ${INSTALL_FILE} -c -o ${BINOWN} -g ${BINGRP} \
49		-m ${NONBINMODE} ${.ALLSRC} ${.TARGET})
50
51.for F in ${INCS:O:u} ${DEPINCS:O:u}
52_F:=		${DESTDIR}${INCSDIR}/${F}		# installed path
53
54.if ${MKUPDATE} == "no"
55${_F}!		${F} __incinstall			# install rule
56.else
57${_F}:		${F} __incinstall			# install rule
58.endif
59
60incinstall::	${_F}
61.PRECIOUS:	${_F}					# keep if install fails
62.endfor
63
64.undef _F
65
66.if defined(INCSYMLINKS) && !empty(INCSYMLINKS)
67incinstall::
68	@(set ${INCSYMLINKS}; \
69	 while test $$# -ge 2; do \
70		l=$$1; shift; \
71		t=${DESTDIR}$$1; shift; \
72		if  ttarg=`${TOOL_STAT} -qf '%Y' $$t` && \
73		    [ "$$l" = "$$ttarg" ]; then \
74			continue ; \
75		fi ; \
76		${_MKSHMSG_INSTALL} $$t; \
77		${_MKSHECHO} ${INSTALL_SYMLINK} $$l $$t; \
78		${INSTALL_SYMLINK} $$l $$t; \
79	 done; )
80.endif
81
82##### Pull in related .mk logic
83.include <bsd.subdir.mk>
84.include <bsd.sys.mk>
85