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NetBSD/distrib/common/Makefile.crunch

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Fix breakage from yesterday! Don't pass crunchgen the name of its own binary as an extra argument. (make must have silently done this when the extra argument was .PHONY)
2005-09-06 00:14:08 +04:00
# $NetBSD: Makefile.crunch,v 1.21 2005/09/05 20:14:08 dsl Exp $
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
#
# Makefile snippet to build a crunchgen(1)ed binary from the provided lists
#
# Required variables:
replace _SRC_TOP_ with NETBSDSRCDIR, since the latter is the "public" version
2002-04-26 19:50:21 +04:00
# NETBSDSRCDIR top level of src tree (set by <bsd.own.mk>)
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
# CRUNCHBIN name of crunchgen(1)ed binary
# LISTS list file(s) to use
#
parselist.awk - improve comments - provide a general purpose variable replacement; replace contents of ${FOO} with ENVIRON["FOO"]. - deprecate @MACHINE@ and @MACHINE_ARCH@ in favour of using ${MACHINE} and ${MACHINE_ARCH} instead - add errx() function; like err(), but doesn't print the line number - invoke this script with various variables defined via PARSELISTENV */Makefile* - use PARSELISTENV instead of POPULATEENV, and add variables like DESTDIR - other minor tweaks */list* - replace @MACHINE@ with ${MACHINE}
2002-03-15 01:26:08 +03:00
# Optional variables:
Rework how SMALLPROG was being used and how INET6 support was enabled. There's two variables added to Makefile.crunch: SMALLPROG If 1, add SMALLPROG=1 to CRUNCHENV. [default: 1] This can be used by various Makefiles to determine if a `small' version of the program is required. SMALLPROG_INET6 If 1 and SMALLPROG == 1, add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0] This can be used by various Makefiles to determine if the `small' version has INET6 support enabled. Only enable SMALLPROG_INET6 for programs on the ramdisks that have INET6 in the appropriate kernel, and cleanup INET6 setting. (Note: this means that sysinst won't get INET6 support if the kernel it's running on doesn't have it). This change saves a fair bit of space on various install images (including i386 ramdisk-{ps2,small,tiny}) that didn't have INET6 in the kernel but were unconditionally getting INET6 support in their tools.
2002-10-17 06:05:35 +04:00
# SMALLPROG if != 0, add SMALLPROG=1 to CRUNCHENV. [default: 1]
Only support SMALLPROG_INET6 if ${USE_INET6} != "no". Part of PR 28994.
2005-01-18 15:30:21 +03:00
# SMALLPROG_INET6 if != 0 and SMALLPROG != 0, and ${USE_INET6} != "no",
# add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0]
support optional CRUNCHENV - environment variables to pass to crunchgen(1) and the make -f ${CRUNCHBIN}.mk. defaults to SMALLPROG=1
2002-05-02 17:16:46 +04:00
# CRUNCHENV environment to pass to crunchgen(1) and when building
Use ${MAKE} ${CRUNCHENV} ... instead of ${CRUNCHENV} ${MAKE} ... so that CRUNCHENV overrides any user-provided command-line make(1) variables. This fixes /rescue build problems for people who pass settings such as MKKERBEROS=yes in via the make(1) command-line.
2005-01-19 04:18:59 +03:00
# the crunched program with make(1) (as command line
# variables, to override any user provided environment
# or make(1) cmdline vars).
Add support for optional ${CRUNCHGEN_FLAGS}. Per discussion with Izumi Tsutsui <tsutsui@ceres.dti.ne.jp>
2002-04-02 09:36:23 +04:00
# CRUNCHGEN_FLAGS extra options to crunchgen(1)
parselist.awk - improve comments - provide a general purpose variable replacement; replace contents of ${FOO} with ENVIRON["FOO"]. - deprecate @MACHINE@ and @MACHINE_ARCH@ in favour of using ${MACHINE} and ${MACHINE_ARCH} instead - add errx() function; like err(), but doesn't print the line number - invoke this script with various variables defined via PARSELISTENV */Makefile* - use PARSELISTENV instead of POPULATEENV, and add variables like DESTDIR - other minor tweaks */list* - replace @MACHINE@ with ${MACHINE}
2002-03-15 01:26:08 +03:00
# DESTDIR destination directory
# PARSELISTENV environment variables to set for parselist.awk
#
support optional CRUNCHENV - environment variables to pass to crunchgen(1) and the make -f ${CRUNCHBIN}.mk. defaults to SMALLPROG=1
2002-05-02 17:16:46 +04:00
# Variables modified by this:
Rework how SMALLPROG was being used and how INET6 support was enabled. There's two variables added to Makefile.crunch: SMALLPROG If 1, add SMALLPROG=1 to CRUNCHENV. [default: 1] This can be used by various Makefiles to determine if a `small' version of the program is required. SMALLPROG_INET6 If 1 and SMALLPROG == 1, add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0] This can be used by various Makefiles to determine if the `small' version has INET6 support enabled. Only enable SMALLPROG_INET6 for programs on the ramdisks that have INET6 in the appropriate kernel, and cleanup INET6 setting. (Note: this means that sysinst won't get INET6 support if the kernel it's running on doesn't have it). This change saves a fair bit of space on various install images (including i386 ramdisk-{ps2,small,tiny}) that didn't have INET6 in the kernel but were unconditionally getting INET6 support in their tools.
2002-10-17 06:05:35 +04:00
# CRUNCHENV may get SMALLPROG=1 or SMALLPROG_INET6=1 added
#
support optional CRUNCHENV - environment variables to pass to crunchgen(1) and the make -f ${CRUNCHBIN}.mk. defaults to SMALLPROG=1
2002-05-02 17:16:46 +04:00
add multiple-include protection. clean up some comments.
2003-03-11 10:18:38 +03:00
.if !defined(_MAKEFILE_CRUNCH_)
_MAKEFILE_CRUNCH_=1
Rework how SMALLPROG was being used and how INET6 support was enabled. There's two variables added to Makefile.crunch: SMALLPROG If 1, add SMALLPROG=1 to CRUNCHENV. [default: 1] This can be used by various Makefiles to determine if a `small' version of the program is required. SMALLPROG_INET6 If 1 and SMALLPROG == 1, add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0] This can be used by various Makefiles to determine if the `small' version has INET6 support enabled. Only enable SMALLPROG_INET6 for programs on the ramdisks that have INET6 in the appropriate kernel, and cleanup INET6 setting. (Note: this means that sysinst won't get INET6 support if the kernel it's running on doesn't have it). This change saves a fair bit of space on various install images (including i386 ramdisk-{ps2,small,tiny}) that didn't have INET6 in the kernel but were unconditionally getting INET6 support in their tools.
2002-10-17 06:05:35 +04:00
SMALLPROG?= 1
SMALLPROG_INET6?= 0
.if ${SMALLPROG} # {
CRUNCHENV+= SMALLPROG=1
Only support SMALLPROG_INET6 if ${USE_INET6} != "no". Part of PR 28994.
2005-01-18 15:30:21 +03:00
.if ${SMALLPROG_INET6} && (${USE_INET6} != "no")
Rework how SMALLPROG was being used and how INET6 support was enabled. There's two variables added to Makefile.crunch: SMALLPROG If 1, add SMALLPROG=1 to CRUNCHENV. [default: 1] This can be used by various Makefiles to determine if a `small' version of the program is required. SMALLPROG_INET6 If 1 and SMALLPROG == 1, add SMALLPROG_INET6=1 to CRUNCHENV. [default: 0] This can be used by various Makefiles to determine if the `small' version has INET6 support enabled. Only enable SMALLPROG_INET6 for programs on the ramdisks that have INET6 in the appropriate kernel, and cleanup INET6 setting. (Note: this means that sysinst won't get INET6 support if the kernel it's running on doesn't have it). This change saves a fair bit of space on various install images (including i386 ramdisk-{ps2,small,tiny}) that didn't have INET6 in the kernel but were unconditionally getting INET6 support in their tools.
2002-10-17 06:05:35 +04:00
CRUNCHENV+= SMALLPROG_INET6=1
.endif
.endif # }
parselist.awk - improve comments - provide a general purpose variable replacement; replace contents of ${FOO} with ENVIRON["FOO"]. - deprecate @MACHINE@ and @MACHINE_ARCH@ in favour of using ${MACHINE} and ${MACHINE_ARCH} instead - add errx() function; like err(), but doesn't print the line number - invoke this script with various variables defined via PARSELISTENV */Makefile* - use PARSELISTENV instead of POPULATEENV, and add variables like DESTDIR - other minor tweaks */list* - replace @MACHINE@ with ${MACHINE}
2002-03-15 01:26:08 +03:00
move default PARSELISTENV and related goop into separate Makefile.parselist, and add DISTRIBDIR to PARSELISTENV.
2002-04-12 05:59:45 +04:00
.include "${DISTRIBDIR}/common/Makefile.parselist"
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
Force ramdiskbin.mk to be run to update the crunched binary. Explicitly check times on built targets so to stop make rebuilding the later targets. nbmake in src/distrib/i386/floppies/ramdisk-big (etc) will now pick up changes to source files that make the crunched binary.
2003-05-09 16:20:04 +04:00
.PHONY: ${CRUNCHBIN}
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
${CRUNCHBIN}: ${CRUNCHBIN}.mk ${CRUNCHBIN}.cache ${CRUNCHBIN}.c
Use ${MAKE} ${CRUNCHENV} ... instead of ${CRUNCHENV} ${MAKE} ... so that CRUNCHENV overrides any user-provided command-line make(1) variables. This fixes /rescue build problems for people who pass settings such as MKKERBEROS=yes in via the make(1) command-line.
2005-01-19 04:18:59 +03:00
${MAKE} ${CRUNCHENV} -f ${CRUNCHBIN}.mk ${CRUNCHBIN}.crunched
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
Avoid building the xxx.mk file (etc) multiple times in a parralel build. Change name of target build from xxx.mk from 'all' to xxx.crunched to avoid picking up baggage from bsd.own.mk and bsd.prog.mk. Fixes toolchain/21563 (with new crunchgen binary)
2003-05-15 21:52:32 +04:00
${CRUNCHBIN}.c: ${CRUNCHBIN}.mk
[ ! -f ${.TARGET} ] || touch ${.TARGET}
${CRUNCHBIN}.cache: ${CRUNCHBIN}.mk
[ ! -f ${.TARGET} ] || touch ${.TARGET}
Make ${CRUNCHBIN}.mk depend on ${TOOL_CRUNCHGEN:[-1]} instead of .PHONY. Recreating the makefile when the crunchgen program has changed is probably adequate, and it allows a lot of later optimisations to still apply. In particular: - the final link for ramdiskbin - the create of the embedded filesystem - the inclusion of the ramdisk into the kernel - compressing the kernel Unless something else actually requires one of the above.
2005-09-04 23:00:40 +04:00
${CRUNCHBIN}.mk: ${CRUNCHBIN}.conf ${TOOL_CRUNCHGEN:[-1]}
Rename a large chunk of the make(1) variables which refer to a program/tool from "FOO" to "TOOL_FOO". The new variables are: TOOL_ASN1_COMPILE TOOL_CAP_MKDB TOOL_CAT TOOL_CKSUM TOOL_COMPILE_ET TOOL_CONFIG TOOL_CRUNCHGEN TOOL_CTAGS TOOL_DB TOOL_EQN TOOL_FGEN TOOL_GENCAT TOOL_GROFF TOOL_HEXDUMP TOOL_INDXBIB TOOL_INSTALLBOOT TOOL_INSTALL_INFO TOOL_M4 TOOL_MAKEFS TOOL_MAKEINFO TOOL_MAKEWHATIS TOOL_MDSETIMAGE TOOL_MENUC TOOL_MKCSMAPPER TOOL_MKESDB TOOL_MKLOCALE TOOL_MKMAGIC TOOL_MKTEMP TOOL_MSGC TOOL_MTREE TOOL_PAX TOOL_PIC TOOL_PREPMKBOOTIMAGE TOOL_PWD_MKDB TOOL_REFER TOOL_ROFF_ASCII TOOL_ROFF_DVI TOOL_ROFF_HTML TOOL_ROFF_PS TOOL_ROFF_RAW TOOL_RPCGEN TOOL_SOELIM TOOL_SUNLABEL TOOL_TBL TOOL_UUDECODE TOOL_VGRIND TOOL_ZIC For each, provide default in <bsd.sys.mk> of the form: TOOL_FOO?= foo and for the ${USETOOLS}=="yes" case in <bsd.own.mk>, provide override: TOOL_FOO= ${TOOLDIR}/bin/${_TOOL_PREFIX}foo Document all of these in bsd.README. This cleans up a chunk of potential (and actual) namespace collision within our build infrastructure, as well as improves consistency in the share/mk documentation and provision of appropriate defaults for each of these variables.
2003-07-10 14:33:58 +04:00
${CRUNCHENV} ${TOOL_CRUNCHGEN} -f -D ${NETBSDSRCDIR} \
Fix breakage from yesterday! Don't pass crunchgen the name of its own binary as an extra argument. (make must have silently done this when the extra argument was .PHONY)
2005-09-06 00:14:08 +04:00
-L ${DESTDIR}/usr/lib -q ${CRUNCHGEN_FLAGS} ${CRUNCHBIN}.conf
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
move default PARSELISTENV and related goop into separate Makefile.parselist, and add DISTRIBDIR to PARSELISTENV.
2002-04-12 05:59:45 +04:00
${CRUNCHBIN}.conf: ${LISTS} ${PARSELISTDEP}
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
-rm -f ${.TARGET} ${.TARGET}.tmp
move default PARSELISTENV and related goop into separate Makefile.parselist, and add DISTRIBDIR to PARSELISTENV.
2002-04-12 05:59:45 +04:00
${PARSELIST} -v mode=crunch ${LISTS} > ${.TARGET}.tmp \
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
&& mv ${.TARGET}.tmp ${.TARGET}
use CLEANFILES to remove cruft
2002-02-06 02:16:16 +03:00
CLEANFILES+= ${CRUNCHBIN} ${CRUNCHBIN}.conf ${CRUNCHBIN}.conf.tmp \
${CRUNCHBIN}.cache *.o *.cro *.c
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
clean cleandir distclean: cleancrunchgen
.PHONY: cleancrunchgen
cleancrunchgen:
if [ -f ${CRUNCHBIN}.mk ]; then \
Don't force "make -j 1" any more, since David Laight appears to have fixed the parallel-make issues in crunchgen generated Makefiles.
2003-05-18 15:25:33 +04:00
${MAKE} -f ${CRUNCHBIN}.mk clean; \
distrib/common - shared files for building distribution media, initially comprising of: Makefile.crunch build a crunchgen(1)ed binary from the provided lists Makefile.image build a tree from the provided lists, and build an ffs file system image from that tree using makefs(8), without requiring root privileges parselist.awk parse list files generating different output: crunchgen config mtree specfile sh commands to populate a tree
2002-02-03 18:24:43 +03:00
fi
use CLEANFILES to remove cruft
2002-02-06 02:16:16 +03:00
rm -f ${CRUNCHBIN}.mk
add multiple-include protection. clean up some comments.
2003-03-11 10:18:38 +03:00
.endif # _MAKEFILE_CRUNCH_