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NetBSD/distrib/common/Makefile.crunch

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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
# $NetBSD: Makefile.crunch,v 1.4 2002/03/14 22:26:09 lukem 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:
# _SRC_TOP_ top level of src tree (set by <bsd.own.mk>)
# 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 ${MACHINE}
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# Optional variables:
# DESTDIR destination directory
# PARSELISTENV environment variables to set for parselist.awk
#
PARSELISTENV+= _SRC_TOP_=${_SRC_TOP_:Q} \
CRUNCHBIN=${CRUNCHBIN:Q} \
CURDIR=${.CURDIR:Q} \
DESTDIR=${DESTDIR:Q} \
MACHINE=${MACHINE:Q} \
MACHINE_ARCH=${MACHINE_ARCH:Q} \
OBJDIR=${.OBJDIR:Q}
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
_PARSELIST= ${_SRC_TOP_}/distrib/common/parselist.awk
${CRUNCHBIN}: ${CRUNCHBIN}.mk ${CRUNCHBIN}.cache ${CRUNCHBIN}.c
env SMALLPROG=1 ${MAKE} -f ${CRUNCHBIN}.mk all
${CRUNCHBIN}.mk ${CRUNCHBIN}.cache ${CRUNCHBIN}.c: ${CRUNCHBIN}.conf
env SMALLPROG=1 \
${CRUNCHGEN} -f -D ${_SRC_TOP_} -L ${DESTDIR}/usr/lib ${.ALLSRC}
${CRUNCHBIN}.conf: ${LISTS} ${_PARSELIST}
-rm -f ${.TARGET} ${.TARGET}.tmp
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
${PARSELISTENV} awk -f ${_PARSELIST} -v mode=crunch \
- improve error checking - add support for passing variables to parselist.awk that are used to replace text in each line of the lists. currently supported strings: text variable ---- -------- @MACHINE_ARCH@ MACHINE_ARCH @MACHINE@ MACHINE
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${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
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&& mv ${.TARGET}.tmp ${.TARGET}
use CLEANFILES to remove cruft
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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 \
${MAKE} -f ${CRUNCHBIN}.mk clean; \
fi
use CLEANFILES to remove cruft
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rm -f ${CRUNCHBIN}.mk