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}
This commit is contained in:
lukem
parent
58d564bc8c
commit
deffb66504
@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.7 2002/03/12 12:44:19 reinoud Exp $
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# $NetBSD: Makefile,v 1.8 2002/03/14 22:26:08 lukem Exp $
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.include "${.CURDIR}/../../Makefile.inc"
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.include <bsd.own.mk>
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@ -14,7 +14,7 @@ LISTS= ${.CURDIR}/list ${DISTRIBDIR}/common/list.sysinst
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MTREECONF= ${DISTRIBDIR}/common/mtree.common
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IMAGEENDIAN= le
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MAKEDEVTARGETS= ramdisk
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POPULATEENV= PWD_MKDB=${PWD_MKDB:Q}
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PARSELISTENV= PWD_MKDB=${PWD_MKDB:Q}
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IMAGEDEPENDS= ${CRUNCHBIN} \
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disktab.preinstall dot.hdprofile dot.profile termcap.vt100 \
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${_SRC_TOP_}/etc/group ${_SRC_TOP_}/etc/master.passwd \
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@ -1,10 +1,10 @@
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# $NetBSD: Makefile,v 1.15 2002/03/07 23:51:48 lukem Exp $
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# $NetBSD: Makefile,v 1.16 2002/03/14 22:26:08 lukem Exp $
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.include "${.CURDIR}/../../../Makefile.inc"
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.include <bsd.own.mk>
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IMAGE= ramdisk.fs
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IMAGESIZE= 9000b
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IMAGESIZE= 4480k
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MAKEFS_FLAGS= -o density=5k
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WARNS= 1
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@ -14,7 +14,7 @@ LISTS= ${.CURDIR}/list ${DISTRIBDIR}/common/list.sysinst
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MTREECONF= ${DISTRIBDIR}/common/mtree.common #${.CURDIR}/mtree.conf
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IMAGEENDIAN= le
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MAKEDEVTARGETS= minimal
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IMAGEDEPENDS+= ${CRUNCHBIN} \
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IMAGEDEPENDS= ${CRUNCHBIN} \
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disktab.preinstall dot.hdprofile dot.profile \
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${.CURDIR}/../src/install.sh ${.CURDIR}/../src/upgrade.sh \
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${DESTDIR}/usr/mdec/boot ${DESTDIR}/usr/mdec/bootxx_ffs \
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@ -27,7 +27,7 @@ IMAGEDEPENDS+= ${CRUNCHBIN} \
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INSTALLNOTES!= cd ${DISTRIBDIR}/notes/alpha && ${MAKE} echomore
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IMAGEDEPENDS+= ${INSTALLNOTES}
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POPULATEENV+= INSTALLNOTES=${INSTALLNOTES:Q} PWD_MKDB=${PWD_MKDB:Q}
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PARSELISTENV= INSTALLNOTES=${INSTALLNOTES:Q} PWD_MKDB=${PWD_MKDB:Q}
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realall: ${IMAGE}
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@ -1,7 +1,7 @@
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# $NetBSD: list,v 1.13 2002/03/07 23:51:48 lukem Exp $
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# $NetBSD: list,v 1.14 2002/03/14 22:26:08 lukem Exp $
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SRCDIRS bin sbin usr.bin/less usr.bin usr.sbin gnu/usr.bin
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SRCDIRS sys/arch/@MACHINE@/stand
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SRCDIRS sys/arch/${MACHINE}/stand
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PROG bin/cat usr/bin/strings
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile.crunch,v 1.3 2002/02/07 11:39:17 lukem Exp $
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# $NetBSD: Makefile.crunch,v 1.4 2002/03/14 22:26:09 lukem Exp $
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#
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# Makefile snippet to build a crunchgen(1)ed binary from the provided lists
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#
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@ -9,6 +9,18 @@
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# CRUNCHBIN name of crunchgen(1)ed binary
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# LISTS list file(s) to use
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#
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# Optional variables:
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# DESTDIR destination directory
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# PARSELISTENV environment variables to set for parselist.awk
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#
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PARSELISTENV+= _SRC_TOP_=${_SRC_TOP_:Q} \
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CRUNCHBIN=${CRUNCHBIN:Q} \
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CURDIR=${.CURDIR:Q} \
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DESTDIR=${DESTDIR:Q} \
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MACHINE=${MACHINE:Q} \
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MACHINE_ARCH=${MACHINE_ARCH:Q} \
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OBJDIR=${.OBJDIR:Q}
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_PARSELIST= ${_SRC_TOP_}/distrib/common/parselist.awk
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@ -21,8 +33,7 @@ ${CRUNCHBIN}.mk ${CRUNCHBIN}.cache ${CRUNCHBIN}.c: ${CRUNCHBIN}.conf
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${CRUNCHBIN}.conf: ${LISTS} ${_PARSELIST}
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-rm -f ${.TARGET} ${.TARGET}.tmp
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awk -f ${_PARSELIST} -v mode=crunch \
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MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} \
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${PARSELISTENV} awk -f ${_PARSELIST} -v mode=crunch \
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${LISTS} > ${.TARGET}.tmp
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&& mv ${.TARGET}.tmp ${.TARGET}
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile.image,v 1.5 2002/03/14 01:07:27 lukem Exp $
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# $NetBSD: Makefile.image,v 1.6 2002/03/14 22:26:09 lukem Exp $
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#
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# Makefile snippet to build a tree from the provided lists,
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# and make an ffs file system image from that tree
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@ -18,8 +18,7 @@
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# Optional variables:
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# DESTDIR destination directory
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# MAKEFS_FLAGS extra options to ${MAKEFS}
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# POPULATEENV environment variables to pass to the output of
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# parselist.awk -v mode=populate
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# PARSELISTENV environment variables to set for parselist.awk
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# WORKDIR directory to build image in to
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#
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@ -27,12 +26,14 @@ WORKDIR?= work
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WORKSPEC?= work.spec
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WORKBUILT?= work.built
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POPULATEENV+= _SRC_TOP_=${_SRC_TOP_:Q} \
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DESTDIR=${DESTDIR:Q} \
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PARSELISTENV+= _SRC_TOP_=${_SRC_TOP_:Q} \
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CRUNCHBIN=${CRUNCHBIN:Q} \
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CURDIR=${.CURDIR:Q} \
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DESTDIR=${DESTDIR:Q} \
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MACHINE=${MACHINE:Q} \
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MACHINE_ARCH=${MACHINE_ARCH:Q} \
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OBJDIR=${.OBJDIR:Q} \
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TARGDIR=${.OBJDIR}/${WORKDIR:Q}
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TARGETDIR=${.OBJDIR}/${WORKDIR:Q}
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_PARSELIST= ${_SRC_TOP_}/distrib/common/parselist.awk
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@ -42,9 +43,8 @@ ${WORKBUILT}: ${IMAGEDEPENDS} ${WORKSPEC} ${_PARSELIST} ${LISTS}
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-rm -rf ${WORKDIR} ${WORKBUILT}
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mkdir -m 755 ${WORKDIR}
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${MTREE} -def ${WORKSPEC} -p ${WORKDIR}/ -UW
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awk -f ${_PARSELIST} -v mode=populate \
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MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} \
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${LISTS} | ${POPULATEENV} sh -e \
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${PARSELISTENV} awk -f ${_PARSELIST} -v mode=populate \
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${LISTS} | sh -e ${POPULATE_DEBUG} \
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&& touch ${WORKBUILT}
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${WORKSPEC}: ${MTREECONF} ${LISTS} ${_PARSELIST}
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@ -53,8 +53,7 @@ ${WORKSPEC}: ${MTREECONF} ${LISTS} ${_PARSELIST}
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cat $$i ; \
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echo "/unset all" ; \
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done ) >> ${.TARGET}.tmp
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awk -f ${_PARSELIST} -v mode=mtree \
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MACHINE=${MACHINE} MACHINE_ARCH=${MACHINE_ARCH} \
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${PARSELISTENV} awk -f ${_PARSELIST} -v mode=mtree \
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${LISTS} >> ${.TARGET}.tmp \
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&& mv ${.TARGET}.tmp ${.TARGET}
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@ -1,3 +1,3 @@
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# $NetBSD: list.makedev,v 1.1 2002/02/08 02:18:53 lukem Exp $
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# $NetBSD: list.makedev,v 1.2 2002/03/14 22:26:09 lukem Exp $
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COPY ${_SRC_TOP_}/etc/etc.@MACHINE@/MAKEDEV dev/MAKEDEV 555
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COPY ${_SRC_TOP_}/etc/etc.${MACHINE}/MAKEDEV dev/MAKEDEV 555
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@ -1,9 +1,9 @@
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# $NetBSD: list.sysinst,v 1.2 2002/02/08 02:18:54 lukem Exp $
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# $NetBSD: list.sysinst,v 1.3 2002/03/14 22:26:09 lukem Exp $
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#
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PROG sysinst
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SPECIAL sysinst srcdir distrib/utils/sysinst/arch/@MACHINE@
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SPECIAL sysinst srcdir distrib/utils/sysinst/arch/${MACHINE}
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# generate the lists of obsolete files used by sysinst
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CMD sh ${_SRC_TOP_}/distrib/sets/makeobsolete -b -s ${_SRC_TOP_}/distrib/sets -t ./dist
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@ -1,4 +1,4 @@
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# $NetBSD: parselist.awk,v 1.8 2002/03/14 01:24:35 lukem Exp $
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# $NetBSD: parselist.awk,v 1.9 2002/03/14 22:26:09 lukem Exp $
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#
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# Copyright (c) 2002 The NetBSD Foundation, Inc.
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# All rights reserved.
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@ -40,22 +40,27 @@
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#
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# Parse list files file1 [...], generating different output,
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# depending upon the value of MODE:
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#
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# crunch crunchgen(1) config
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#
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# mtree mtree(8) specfile
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# populate sh(1) commands to populate ${TARGDIR} from ${CURDIR}
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#
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# populate sh(1) commands to populate ${TARGETDIR} from ${CURDIR}
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# The following environment variables need to be set:
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# CRUNCHBIN Name of crunchgen(1) target binary
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# CURDIR Source directory; make(1)'s ${.CURDIR}
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# OBJDIR Object directory; make(1)'s ${.OBJDIR}
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# TARGETDIR Directory to populate
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#
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#
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# Each line of the input is either a comment (starts with `#'),
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# or contains one of the following keywords and arguments.
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# In general, keywords in lowercase are crunchgen(1) keywords which
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# might be also supported for the other operations.
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#
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# Before each line is parsed, the following strings are replaced with
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# the appropriate value which is passed in on the command line:
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#
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# string value
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# ------ -----
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# @MACHINE_ARCH@ MACHINE_ARCH
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# @MACHINE@ MACHINE
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# Before each line is parsed for a keyword, words surrounded by
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# "${" and "}", and containing only letters, numbers, and `_'
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# will be replaced by the value of the environment variable of
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# the same name. I.e., "${MACHINE_ARCH}" will be replaced with the
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# value of ENVIRON["MACHINE_ARCH"].
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#
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# mode key operation
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# -------- ---------
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@ -97,31 +102,27 @@
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BEGIN \
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{
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errexit = 0;
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crunchprog = "";
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if (mode != "crunch" && mode != "mtree" && mode != "populate")
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err("Unknown parselist mode '" mode "'");
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errx("Unknown parselist mode '" mode "'");
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if (mode == "populate") {
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split("CRUNCHBIN CURDIR OBJDIR TARGETDIR", needvars);
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for (nv in needvars) {
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if (! (needvars[nv] in ENVIRON))
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errx("Environment variable " \
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needvars[nv] " not defined");
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}
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}
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print "#";
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print "# This file is automatically generated by";
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print "#\tparselist mode=" mode;
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print "#";
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print "";
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if (mode == "populate") {
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print "checkvarisset()";
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print "{";
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print " eval _v=\\$${1}";
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print " if [ -z \"$_v\" ]; then";
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print " echo 1>&2 \"Error: $1 is not defined\"";
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print " exit 1";
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print " fi";
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print "}";
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print;
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print "checkvarisset CRUNCHBIN";
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print "checkvarisset CURDIR";
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print "checkvarisset OBJDIR";
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print "checkvarisset TARGDIR";
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print "cd ${CURDIR}";
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print "cd " ENVIRON["CURDIR"];
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print;
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} else if (mode == "mtree") {
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print "/unset\tall";
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@ -136,10 +137,17 @@ BEGIN \
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next;
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}
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/@MACHINE(_ARCH)?@/ \
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# replace ${FOO} with ENVIRON["FOO"]
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#
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/\${[A-Za-z0-9_]+}/ \
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{
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gsub(/@MACHINE_ARCH@/, MACHINE_ARCH);
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gsub(/@MACHINE@/, MACHINE);
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while (match($0, /\${[A-Za-z0-9_]+}/) > 0) {
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v = substr($0, RSTART + 2, RLENGTH - 3);
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if (! (v in ENVIRON))
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err("Variable " v " is not in the environment");
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else
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sub(/\${[A-Za-z0-9_]+}/, ENVIRON[v]);
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}
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}
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$1 == "COPY" \
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@ -203,7 +211,8 @@ $1 == "PROG" \
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for (i = 2; i <= NF; i++) {
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if (crunchprog == "") {
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crunchprog = $i;
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copy("${OBJDIR}/${CRUNCHBIN}", crunchprog);
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copy(ENVIRON["OBJDIR"] "/" ENVIRON["CRUNCHBIN"],
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crunchprog);
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continue;
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}
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link(crunchprog, $i);
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@ -250,7 +259,7 @@ $1 == "CMD" \
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if (NF < 2)
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err("Usage: CMD ...");
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if (mode == "populate") {
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printf("(cd ${TARGDIR};");
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printf("(cd %s;", ENVIRON["TARGETDIR"]);
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for (i = 2; i <= NF; i++)
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printf(" %s", $i);
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print ")";
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@ -286,10 +295,11 @@ function copy (src, dest, perm) \
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if (mode == "mtree") {
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printf("./%s%s\n", dest, perm != "" ? " mode=" perm : "");
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} else {
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printf("rm -rf ${TARGDIR}/%s\n", dest);
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printf("cp %s ${TARGDIR}/%s\n", src, dest);
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printf("rm -rf %s/%s\n", ENVIRON["TARGETDIR"], dest);
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printf("cp %s %s/%s\n", src, ENVIRON["TARGETDIR"], dest);
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if (perm != "")
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printf("chmod %s ${TARGDIR}/%s\n", perm, dest);
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printf("chmod %s %s/%s\n", perm,
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ENVIRON["TARGETDIR"], dest);
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}
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}
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@ -298,8 +308,8 @@ function link (src, dest) \
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if (mode == "mtree") {
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printf("./%s\n", dest);
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} else {
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printf("rm -rf ${TARGDIR}/%s\n", dest);
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printf("(cd ${TARGDIR}; ln %s %s)\n", src, dest);
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printf("rm -rf %s/%s\n", ENVIRON["TARGETDIR"], dest);
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printf("(cd %s; ln %s %s)\n", ENVIRON["TARGETDIR"], src, dest);
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}
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}
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@ -308,14 +318,20 @@ function symlink (src, dest) \
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if (mode == "mtree") {
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printf("./%s type=link link=%s\n", dest, src);
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} else {
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printf("rm -rf ${TARGDIR}/%s\n", dest);
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printf("(cd ${TARGDIR}; ln -s %s %s)\n", src, dest);
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printf("rm -rf %s/%s\n", ENVIRON["TARGETDIR"], dest);
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printf("(cd %s; ln -s %s %s)\n", ENVIRON["TARGETDIR"],
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src, dest);
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}
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}
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function err(msg) \
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{
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printf("%s at line %d of input.\n", msg, NR) >"/dev/stderr";
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errexit=1;
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printf("parselist: %s at line %d of input.\n", msg, NR) >"/dev/stderr";
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exit 1;
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}
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function errx(msg) \
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{
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printf("parselist: %s.\n", msg) >"/dev/stderr";
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exit 1;
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}
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile.ramdisk,v 1.9 2002/03/07 01:41:48 lukem Exp $
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# $NetBSD: Makefile.ramdisk,v 1.10 2002/03/14 22:26:09 lukem Exp $
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TOP= ${.CURDIR}/..
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@ -18,7 +18,7 @@ IMAGEDEPENDS+= ${CRUNCHBIN} dot.profile termcap.mini \
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${_SRC_TOP_}/etc/netconfig ${_SRC_TOP_}/etc/protocols \
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${_SRC_TOP_}/etc/services ${DESTDIR}/usr/mdec/biosboot.sym \
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${DESTDIR}/usr/mdec/mbr ${DESTDIR}/usr/mdec/mbr_bootsel
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POPULATEENV+= BOOTMODEL=${BOOTMODEL:Q}
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PARSELISTENV+= BOOTMODEL=${BOOTMODEL:Q}
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.if defined(USE_SYSINST)
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@ -1,6 +1,6 @@
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# $NetBSD: list.ramdisk,v 1.4 2002/03/07 01:41:48 lukem Exp $
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# $NetBSD: list.ramdisk,v 1.5 2002/03/14 22:26:09 lukem Exp $
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SRCDIRS bin sbin usr.bin usr.sbin gnu/usr.bin sys/arch/@MACHINE@/stand
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SRCDIRS bin sbin usr.bin usr.sbin gnu/usr.bin sys/arch/${MACHINE}/stand
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# init invokes the shell as -sh
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ARGVLN sh -sh
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@ -1,4 +1,4 @@
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# $NetBSD: Makefile,v 1.49 2002/03/06 12:04:48 lukem Exp $
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# $NetBSD: Makefile,v 1.50 2002/03/14 22:26:10 lukem Exp $
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.include "${.CURDIR}/../Makefile.inc"
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.include <bsd.own.mk>
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@ -14,7 +14,7 @@ IMAGEDEPENDS= ${CRUNCHBIN} install.sub install.sh upgrade.sh \
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${_SRC_TOP_}/etc/group ${_SRC_TOP_}/etc/master.passwd \
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${_SRC_TOP_}/etc/netconfig ${_SRC_TOP_}/etc/protocols \
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${_SRC_TOP_}/etc/services
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POPULATEENV+= ARCHDIR=${ARCHDIR:Q} KERNOBJDIR=${KERNOBJDIR:Q}
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PARSELISTENV= ARCHDIR=${ARCHDIR:Q} KERNOBJDIR=${KERNOBJDIR:Q}
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.include "${ARCHDIR}/Makefile.inc"
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Loading…
Reference in New Issue
Block a user