Makefile.tarfloppy revision 1.12 
1#	$NetBSD: Makefile.tarfloppy,v 1.12 2006/09/29 08:16:41 pavel Exp $
2#
3# Makefile snippet to create a set of ustar floppies.
4# Each floppy has an 8KB header, followed by part or all of the ustar archive.
5#
6# Required variables:
7#	NETBSDSRCDIR	Top level of src tree (set by <bsd.own.mk>)
8#	FLOPPYBASE	Basename of floppies. Floppy number ${n} will
9#			be generated as ${FLOPPYBASE}${n}${FLOPPYSUFFIX}
10#	FLOPPYSIZE	Size of floppy in 512 byte blocks.
11#	FLOPPYFILES	Files to write to floppy.
12#			Usually set to "boot ${FLOPPYMETAFILE} netbsd"
13#
14# Optional variables:
15#	FLOPPY_BOOT		Bootstrap to use as "boot".
16#	FLOPPY_BOOT_STRIP	If yes, strip "boot" before use.
17#	FLOPPY_NETBSD		Kernel to to use as "netbsd".
18#	FLOPPYINSTBOOT		Installboot program to use.
19#				USTAR image file is in @IMAGE@.
20#	FLOPPYMAX		Maximum number of floppies to build.
21#				If 1, the final image is installed as
22#				${FLOPPYBASE}${FLOPPYSUFFIX} instead of
23#				${FLOPPYBASE}1${FLOPPYSUFFIX}
24#	FLOPPYMETAFILE		USTAR metafile(s) (optional)
25#	FLOPPYPAD		If defined, pad the last floppy to ${FLOPPYSIZE}
26#	FLOPPYSUFFIX		Suffix of created floppies.
27#	FLOPPY_RELEASEDIR	Where to install release floppies.
28#
29
30.if !defined(_MAKEFILE_TARFLOPPY_)
31_MAKEFILE_TARFLOPPY_=1
32
33
34.if defined(FLOPPY_BOOT)				# {
35CLEANFILES+=	boot
36boot: ${FLOPPY_BOOT}
37	${_MKTARGET_CREATE} "(from: ${.ALLSRC})"
38	@rm -f boot
39	@cp ${.ALLSRC} boot
40.if defined(FLOPPY_BOOT_STRIP)
41	@${STRIP} boot
42.endif
43.endif	# FLOPPY_BOOT					# }
44
45
46.if defined(FLOPPY_NETBSD)				# {
47CLEANFILES+=	netbsd netbsd.tmp
48.if ${FLOPPY_NETBSD:E}=="gz"
49COPY_CMD=	gunzip -c ${.ALLSRC} > ${.TARGET}.tmp
50COMPRESS_CMD=	gzip -9c ${.TARGET}.tmp > ${.TARGET}; rm -f ${.TARGET}.tmp
51.else
52COPY_CMD=	cp ${.ALLSRC} ${.TARGET}.tmp
53COMPRESS_CMD=	mv -f ${.TARGET}.tmp ${.TARGET}
54.endif
55netbsd: ${FLOPPY_NETBSD}
56	${_MKTARGET_CREATE} "(from: ${.ALLSRC})"
57	${COPY_CMD}
58	${STRIP} -R .comment -R .ident ${.TARGET}.tmp
59	${COMPRESS_CMD}
60.endif	# FLOPPY_NETBSD					# }
61
62
63.if defined(FLOPPYMETAFILE)				# {
64CLEANFILES+=	${FLOPPYMETAFILE}
65${FLOPPYMETAFILE}:
66	${_MKTARGET_CREATE}
67	@rm -f ${FLOPPYMETAFILE}
68	@touch ${FLOPPYMETAFILE}
69.endif	# FLOPPYMETAFILE				# }
70
71
72${FLOPPYBASE}1${FLOPPYSUFFIX}: ${FLOPPYFILES} ${DISTRIBDIR}/common/buildfloppies.sh
73	${_MKTARGET_CREATE} "(from: ${FLOPPYFILES})"
74	PAX=${TOOL_PAX:Q} ${HOST_SH} ${DISTRIBDIR}/common/buildfloppies.sh \
75	    ${FLOPPYINSTBOOT:D-i ${FLOPPYINSTBOOT}} ${FLOPPYPAD:D-p} \
76	    ${FLOPPYMAX:D-m ${FLOPPYMAX}} ${FLOPPYSUFFIX:D-s ${FLOPPYSUFFIX}} \
77	    ${FLOPPYBASE} ${FLOPPYSIZE} ${FLOPPYFILES}
78
79CLEANFILES+=	${FLOPPYBASE}?${FLOPPYSUFFIX}
80
81
82realall: ${FLOPPYBASE}1${FLOPPYSUFFIX}
83
84.if defined(FLOPPY_RELEASEDIR)
85release:: check_RELEASEDIR .WAIT ${FLOPPYBASE}1${FLOPPYSUFFIX}
86	if [ -e ${FLOPPYBASE}2${FLOPPYSUFFIX} ]; then \
87		${RELEASE_INSTALL} ${FLOPPYBASE}?${FLOPPYSUFFIX} \
88		    ${RELEASEDIR}/${MACHINE}/${FLOPPY_RELEASEDIR}; \
89	else \
90		${RELEASE_INSTALL} ${FLOPPYBASE}1${FLOPPYSUFFIX} \
91		    ${RELEASEDIR}/${MACHINE}/${FLOPPY_RELEASEDIR}/${FLOPPYBASE}${FLOPPYSUFFIX}; \
92	fi
93.endif
94
95
96.endif	# _MAKEFILE_TARFLOPPY_
97