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picobsd (76459) picobsd (78494)
1#!/bin/sh -
2#
1#!/bin/sh -
2#
3# $FreeBSD: head/release/picobsd/build/picobsd 76459 2001-05-11 07:39:40Z luigi $
3# $FreeBSD: head/release/picobsd/build/picobsd 78494 2001-06-20 14:16:48Z luigi $
4#
5# The new PicoBSD build script. Invoked as
6#
7# picobsd [options] floppy_type site_name
8#
9# Where floppy_type is a directory where the picobsd config info
10# is held, and ${floppy_type}/floppy.tree.${site_name} contains
11# optional site-specific configuration.
12#
13# For Options, see the bottom of the file where the processing is
4#
5# The new PicoBSD build script. Invoked as
6#
7# picobsd [options] floppy_type site_name
8#
9# Where floppy_type is a directory where the picobsd config info
10# is held, and ${floppy_type}/floppy.tree.${site_name} contains
11# optional site-specific configuration.
12#
13# For Options, see the bottom of the file where the processing is
14# done... so
14# done. The picobsd(8) manpage might be of some help, but code and docs
15# tend to lose sync over time...
15#
16# This script depends on the following files:
17#
18# in ${PICO_TREE} :
19# Makefile.conf Makefile used to build the kernel
20# config shell variables, sourced here.
21# mfs.mtree mtree config file
22#

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32# floppy.tree.${site}/ same as above, site specific.
33
34#
35#--- here are various functions used by the script.
36#--- The main entry point is at the end.
37#
38
39# initialize some shell variables used by the script.
16#
17# This script depends on the following files:
18#
19# in ${PICO_TREE} :
20# Makefile.conf Makefile used to build the kernel
21# config shell variables, sourced here.
22# mfs.mtree mtree config file
23#

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33# floppy.tree.${site}/ same as above, site specific.
34
35#
36#--- here are various functions used by the script.
37#--- The main entry point is at the end.
38#
39
40# initialize some shell variables used by the script.
41# This must be done after option parsing so user-specified values
42# are used to compute dependent ones. Make sure to use the
43# VAR=${VAR:-value} construct for those variables which can
44# be overridden from the command line.
40
41init_vars() { # OK
42
43 # if you include the floppy tree in the mfs, you
45
46init_vars() { # OK
47
48 # if you include the floppy tree in the mfs, you
44 # can boot from the image via diskless.
45 INCLUDE_FLOPPY_IN_MFS="yes"
49 # can boot from the image via diskless. Default to yes.
50 INCLUDE_FLOPPY_IN_MFS=${INCLUDE_FLOPPY_IN_MFS:-yes}
46
47 # SRC points to your FreeBSD source tree.
48 # OBJ points to the obj tree. Normally /usr/obj-pico.
49 # PICO_TREE is where standard picobsd stuff resides.
50 # MY_TREE (set later) is where this floppy type resides.
51 # START_DIR is the directory where we start
52 # BUILDDIR is the build directory, which is the current one.
53
54 SRC=${SRC:-/usr/src}
55 OBJ=${OBJ:-/usr/obj-pico}
51
52 # SRC points to your FreeBSD source tree.
53 # OBJ points to the obj tree. Normally /usr/obj-pico.
54 # PICO_TREE is where standard picobsd stuff resides.
55 # MY_TREE (set later) is where this floppy type resides.
56 # START_DIR is the directory where we start
57 # BUILDDIR is the build directory, which is the current one.
58
59 SRC=${SRC:-/usr/src}
60 OBJ=${OBJ:-/usr/obj-pico}
56 PICO_TREE=${PICO_TREE:-/usr/src/release/picobsd}
61 PICO_TREE=${PICO_TREE:-${SRC}/release/picobsd}
57 START_DIR=`pwd`
58
59 # Various temporary files and directories.
60 # User replies will be put in $RISU
61 RISU=${RISU:-`mktemp "/tmp/reply.XXXXXXXXXX"`}
62 MFS_MOUNTPOINT=`mktemp -d "/tmp/picobsd.XXXXXXXXXX"`
63
64 MFS_NAME=fs.PICOBSD
65
66 # EDITOR is the editor you use
67 # SITE is site_name above.
68 # FLOPPY_SIZE floppy size in KB (default to 1440). You can use 1480,
69 # 1720, 2880, etc. but beware that only 1440 and 1480 will boot
70 # from 1.44M floppy drives (1480 will not work on vmware).
71 EDITOR=${EDITOR:-vi}
62 START_DIR=`pwd`
63
64 # Various temporary files and directories.
65 # User replies will be put in $RISU
66 RISU=${RISU:-`mktemp "/tmp/reply.XXXXXXXXXX"`}
67 MFS_MOUNTPOINT=`mktemp -d "/tmp/picobsd.XXXXXXXXXX"`
68
69 MFS_NAME=fs.PICOBSD
70
71 # EDITOR is the editor you use
72 # SITE is site_name above.
73 # FLOPPY_SIZE floppy size in KB (default to 1440). You can use 1480,
74 # 1720, 2880, etc. but beware that only 1440 and 1480 will boot
75 # from 1.44M floppy drives (1480 will not work on vmware).
76 EDITOR=${EDITOR:-vi}
72 SITE=
77 SITE=${SITE:-}
73 FLOPPY_SIZE=${FLOPPY_SIZE:-1440}
74
75 NO_DEVFS=yes # DEVFS is currently broken. Always set this.
76
77 # Find a suitable vnode
78 VNUM=`mount | awk "/vn/ { num++ } END { printf \"%d\", num }"`
79 log "---> Using vn${VNUM}..."
80
81 # Location of the boot blocks (in case you want them custom-built)
82 boot1=/boot/boot1
83 boot2=/boot/boot2
84
78 FLOPPY_SIZE=${FLOPPY_SIZE:-1440}
79
80 NO_DEVFS=yes # DEVFS is currently broken. Always set this.
81
82 # Find a suitable vnode
83 VNUM=`mount | awk "/vn/ { num++ } END { printf \"%d\", num }"`
84 log "---> Using vn${VNUM}..."
85
86 # Location of the boot blocks (in case you want them custom-built)
87 boot1=/boot/boot1
88 boot2=/boot/boot2
89
90 makeopts=${MAKEOPTS:--s} # be silent by default
85 # abort in case of error...
86 set -e
87
88 trap fail 2 # catch user interrupt
89 free_vnode
90}
91
92# log something on stdout if verbose.

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99
100# set_type <type> looks for the floppy type specified as
101# first argument in user- or standard- directory.
102# If found set variables accordingly.
103
104set_type() { # OK
105 a=$1
106 for i in ${START_DIR}/${a} ${PICO_TREE}/${a} ; do
91 # abort in case of error...
92 set -e
93
94 trap fail 2 # catch user interrupt
95 free_vnode
96}
97
98# log something on stdout if verbose.

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105
106# set_type <type> looks for the floppy type specified as
107# first argument in user- or standard- directory.
108# If found set variables accordingly.
109
110set_type() { # OK
111 a=$1
112 for i in ${START_DIR}/${a} ${PICO_TREE}/${a} ; do
113 log "set_type: checking $i"
107 if [ -d $i -a -f $i/PICOBSD -a -f $i/crunch.conf ] ; then
108 set -- `cat $i/PICOBSD | \
109 awk '/^#PicoBSD/ {print $2, $3, $4, $5, $6}'`
110 if [ "$1" != "" ]; then
111 MFS_SIZE=$1 ; INIT=$2
112 MFS_INODES=$3 ; FLOPPY_INODES=$4
113 name=`(cd $i ; pwd) `
114 name=`basename $name`

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354 else
355 rm -f ${BUILDDIR}/kernel.gz ${BUILDDIR}/${MFS_NAME} # cleanup...
356 fi
357}
358
359# invoke the makefile to compile the kernel.
360# Then copy it here and strip as much as possible.
361do_kernel() { # OK
114 if [ -d $i -a -f $i/PICOBSD -a -f $i/crunch.conf ] ; then
115 set -- `cat $i/PICOBSD | \
116 awk '/^#PicoBSD/ {print $2, $3, $4, $5, $6}'`
117 if [ "$1" != "" ]; then
118 MFS_SIZE=$1 ; INIT=$2
119 MFS_INODES=$3 ; FLOPPY_INODES=$4
120 name=`(cd $i ; pwd) `
121 name=`basename $name`

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361 else
362 rm -f ${BUILDDIR}/kernel.gz ${BUILDDIR}/${MFS_NAME} # cleanup...
363 fi
364}
365
366# invoke the makefile to compile the kernel.
367# Then copy it here and strip as much as possible.
368do_kernel() { # OK
362 log "---> Preparing kernel "$name" in $MY_TREE"
369 log "---> Preparing kernel \"$name\" in $MY_TREE"
363 export name SRC # used in this makefile
364 (cd $MY_TREE; make -v -f ${PICO_TREE}/build/Makefile.conf )
365 cp -p ${SRC}/sys/compile/PICOBSD-${name}/kernel ${BUILDDIR}/kernel || \
366 fail $? missing_kernel
367 (cd ${BUILDDIR};
368 strip kernel
369 strip --remove-section=.note --remove-section=.comment kernel
370 )

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490 sed -e "s@CWD@${MY_TREE}@" > $a
491 arg=""
492 if [ -f ${MY_TREE}/crunch.inc ] ; then
493 h="-h ${MY_TREE}/crunch.inc"
494 fi
495 crunchgen -p ${PICO_OBJ} -o $arg -m ${BUILDDIR}/crunch.mk $a || true
496 # failure is not critical here
497 log "Now make -f crunch.mk"
370 export name SRC # used in this makefile
371 (cd $MY_TREE; make -v -f ${PICO_TREE}/build/Makefile.conf )
372 cp -p ${SRC}/sys/compile/PICOBSD-${name}/kernel ${BUILDDIR}/kernel || \
373 fail $? missing_kernel
374 (cd ${BUILDDIR};
375 strip kernel
376 strip --remove-section=.note --remove-section=.comment kernel
377 )

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497 sed -e "s@CWD@${MY_TREE}@" > $a
498 arg=""
499 if [ -f ${MY_TREE}/crunch.inc ] ; then
500 h="-h ${MY_TREE}/crunch.inc"
501 fi
502 crunchgen -p ${PICO_OBJ} -o $arg -m ${BUILDDIR}/crunch.mk $a || true
503 # failure is not critical here
504 log "Now make -f crunch.mk"
498 make -s -f ${BUILDDIR}/crunch.mk
505 make ${makeopts} -f ${BUILDDIR}/crunch.mk
499 strip --remove-section=.note --remove-section=.comment crunch1
500 mv crunch1 ${MFS_MOUNTPOINT}/stand/crunch
501 chmod 555 ${MFS_MOUNTPOINT}/stand/crunch
502 log "---> Making links for binaries..."
503 for i in `crunchgen -l $a` ; do
504 ln ${MFS_MOUNTPOINT}/stand/crunch ${MFS_MOUNTPOINT}/stand/${i};
505 done
506 rm $a

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645 free_vnode
646 rm -rf ${MFS_MOUNTPOINT}
647 rm ${BUILDDIR}/kernel.gz ${BUILDDIR}/${MFS_NAME}
648}
649
650#-------------------------------------------------------------------
651# Main entry of the script
652
506 strip --remove-section=.note --remove-section=.comment crunch1
507 mv crunch1 ${MFS_MOUNTPOINT}/stand/crunch
508 chmod 555 ${MFS_MOUNTPOINT}/stand/crunch
509 log "---> Making links for binaries..."
510 for i in `crunchgen -l $a` ; do
511 ln ${MFS_MOUNTPOINT}/stand/crunch ${MFS_MOUNTPOINT}/stand/${i};
512 done
513 rm $a

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652 free_vnode
653 rm -rf ${MFS_MOUNTPOINT}
654 rm ${BUILDDIR}/kernel.gz ${BUILDDIR}/${MFS_NAME}
655}
656
657#-------------------------------------------------------------------
658# Main entry of the script
659
653init_vars
660verbose=""
661TAR_VERBOSE=""
654
655while [ true ]; do
656 case $1 in
662
663while [ true ]; do
664 case $1 in
665 --src) # set the source path instead of /usr/src
666 SRC=$2
667 # Optionally creates include directory, and set cflags
668 # accordingly. Note that you will still need the right
669 # libraries...
670
671 #i=${SRC}/usr/include # the include directory...
672 #if [ \! -d $i ] ; then
673 # echo "Create \"$i\" as include directory"
674 # mkdir -p $i
675 # (cd ${SRC}; DESTDIR=${SRC} make includes )
676 #fi
677 #CFLAGS="-nostdinc -I$i" ; export CFLAGS
678 shift
679 ;;
657 --floppy_size)
658 FLOPPY_SIZE=$2
659 shift
660 ;;
661 -n)
662 interactive="NO"
663 ;;
664 -c*) # clean
665 clean="YES"
666 interactive="NO"
667 ;;
668 -v)
669 verbose="YES"
670 TAR_VERBOSE="v"
680 --floppy_size)
681 FLOPPY_SIZE=$2
682 shift
683 ;;
684 -n)
685 interactive="NO"
686 ;;
687 -c*) # clean
688 clean="YES"
689 interactive="NO"
690 ;;
691 -v)
692 verbose="YES"
693 TAR_VERBOSE="v"
694 makeopts="-d l" # be verbose
671 ;;
672 *)
673 break ;
674 ;;
675
676 esac
677 shift
678done
695 ;;
696 *)
697 break ;
698 ;;
699
700 esac
701 shift
702done
703init_vars
679
680THETYPE=$1
681SITE=$2
682set_type $THETYPE
683
684# If $1="package", it creates a neat set of floppies
685
686if [ "$1" = "package" ] ; then

--- 13 unchanged lines hidden --- 		704
705THETYPE=$1
706SITE=$2
707set_type $THETYPE
708
709# If $1="package", it creates a neat set of floppies
710
711if [ "$1" = "package" ] ; then

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