source: jhalfs@ abe936d

1.0 2.3 2.3.x 2.4 ablfs ablfs-more legacy new_features trunk
Last change on this file since abe936d was abe936d, checked in by George Boudreau <georgeb@…>, 19 years ago

No longer need to retain binutils source package

  • Property mode set to 100755
File size: 28.9 KB
Line 
1#!/bin/sh
2
3#
4# Load the configuration file
5#
6source jhalfs.conf
7
8
9version="
10jhalfs development \$Date$
11
12Written by Jeremy Huntwork and Manuel Canales Esparcia.
13
14This program is published under the \
15Gnu General Public License, Version 2.
16"
17
18usage="\
19Usage: $0 [OPTION]
20
21Options:
22 -h, --help print this help, then exit
23
24 -V, --version print version number, then exit
25
26 -d --directory DIR use DIR directory for building LFS; all files
27 jhalfs produces will be in the directory
28 DIR/jhalfs. Default is \"/mnt/lfs\".
29
30 --rebuild clean the build directory before to perfom
31 any other task. The directory is cleaned
32 only if it was populated by a previous
33 jhalfs run.
34
35 -P, --get-packages download the packages and patches. This
36 assumes that the server declared in the
37 jhalfs.conf file has the proper packages
38 and patches for the book version being
39 processed.
40
41 -D, --download-client CLIENT use CLIENT as the program for retrieving
42 packages (for use in conjunction with -P)
43
44 -W, --working-copy DIR use the local working copy placed in DIR
45 as the LFS book
46
47 -L, --LFS-version VER checkout VER version of the LFS book.
48 Supported versions at this time are:
49
50 dev* | trunk | SVN aliases for Development LFS
51 alpha* aliases for the alphabetical branch
52
53 For stable 6.1.1 book, please use jhalfs-0.2.
54
55 -T, --testsuites add support to run the optional testsuites
56
57 --no-toolchain-test don't run the toolchain testsuites. This
58 also disables the build of TCL, Expect
59 and DejaGNU
60
61 --no-strip don't run the strip command on both the
62 temporary system and the final system
63
64 --timezone TIMEZONE set TIMEZONE as the local timezone. If not
65 specified, \"Europe/London\" will be used.
66
67 --page_size PAGE set PAGE as the default page size (letter
68 or A4). This setting is required to
69 build Groff. If not specified, \"letter\"
70 will be used.
71
72 --fstab FILE use FILE as the /etc/fstab file for the
73 LFS system. If not specified, a default
74 /etc/fstab file with dummy values is
75 created.
76
77 --no-vim-lang don't install the optional vim-lang package
78
79 -C, --kernel-config FILE use the kernel configuration file specified
80 in FILE to build the kernel. If the file is
81 not found, or if not specified, the kernel
82 build is skipped.
83
84 -M, --run-make run make on the generated Makefile
85
86"
87
88help="\
89Try '$0 --help' for more information."
90
91no_empty_builddir="\
92echo \"\" >&2
93echo \" W A R N I N G\" >&2
94echo \"\" >&2
95echo \"Looks like the \$BUILDDIR directory contains subdirectories\" >&2
96echo \"from a previous LFS build.\" >&2
97echo \"\" >&2
98echo \"Please format the partition mounted on \$BUILDDIR or set\" >&2
99echo \"a different build directory before running jhalfs.\" >&2
100echo \"\" >&2
101exit 1"
102
103exit_missing_arg="\
104echo \"Option '\$1' requires an argument\" >&2
105echo \"\$help\" >&2
106exit 1"
107
108no_dl_client="\
109echo \"Could not find a way to download the LFS sources.\" >&2
110echo \"Attempting to continue.\" >&2"
111
112HEADER="# This file is automatically generated by jhalfs
113# DO NOT EDIT THIS FILE MANUALLY
114#
115# Generated on `date \"+%F %X %Z\"`"
116
117
118###################################
119### FUNCTIONS ###
120###################################
121
122
123#----------------------------#
124clean_builddir() {
125#----------------------------#
126 # Test if the clean must be done.
127 if [ "$CLEAN" = "1" ] ; then
128 # Test to make sure we're running the clean as root
129 if [ "$UID" != "0" ] ; then
130 echo "You must be logged in as root to clean the build directory."
131 exit 1
132 fi
133 # Test to make sure that the build directory was populated by jhalfs
134 if [ ! -d $JHALFSDIR ] || [ ! -d $BUILDDIR/sources ] ; then
135 echo "Looks like $BUILDDIR was not populated by a previous jhalfs run."
136 exit 1
137 else
138 # Clean the build directory
139 echo -ne "Cleaning $BUILDDIR...\n"
140 rm -rf $BUILDDIR/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,tools,usr,var}
141 echo -ne "Cleaning $JHALFSDIR...\n"
142 rm -rf $JHALFSDIR/{0*,1*,envars,sources-dir,commands,logs,Makefile,dump-lfs-scripts.xsl,functions,packages,patches}
143 echo -ne "Cleaning remainig extracted sources in $BUILDDIR/sources...\n"
144 rm -rf `find $BUILDDIR/sources/* -maxdepth 0 -type d`
145 echo -ne "done\n"
146 fi
147 fi
148}
149
150#----------------------------#
151get_book() {
152#----------------------------#
153 cd $JHALFSDIR
154
155 if [ -z $WC ] ; then
156 # Check for Subversion instead of just letting the script hit 'svn' and fail.
157 test `type -p svn` || eval "echo \"This feature requires Subversion.\"
158 exit 1"
159 echo -n "Downloading the LFS Book, version $LFSVRS... "
160
161 # Grab a fresh LFS book if it's missing, otherwise, update it from the
162 # repo. If we've already extracted the commands, move on to getting the
163 # sources.
164 if [ -d lfs-$LFSVRS ] ; then
165 cd lfs-$LFSVRS
166 if LC_ALL=C svn up | grep -q At && test -d $JHALFSDIR/commands && \
167 test -f $JHALFSDIR/packages && test -f $JHALFSDIR/patches ; then
168 echo -ne "done\n"
169 # Set the canonical book version
170 cd $JHALFSDIR
171 VERSION=`grep "ENTITY version " $BOOK/general.ent | sed 's@<!ENTITY version "@@;s@">@@'`
172 get_sources
173 else
174 echo -ne "done\n"
175 # Set the canonical book version
176 cd $JHALFSDIR
177 VERSION=`grep "ENTITY version " $BOOK/general.ent | sed 's@<!ENTITY version "@@;s@">@@'`
178 extract_commands
179 fi
180 else
181 case $LFSVRS in
182 development)
183 svn co $SVN/LFS/trunk/BOOK lfs-$LFSVRS >>$LOGDIR/$LOG 2>&1 ;;
184 alphabetical)
185 svn co $SVN/LFS/branches/$LFSVRS/BOOK lfs-$LFSVRS >>$LOGDIR/$LOG 2>&1 ;;
186 esac
187 echo -ne "done\n"
188 # Set the canonical book version
189 cd $JHALFSDIR
190 VERSION=`grep "ENTITY version " $BOOK/general.ent | sed 's@<!ENTITY version "@@;s@">@@'`
191 extract_commands
192 fi
193 else
194 echo -ne "Using $BOOK as book's sources ...\n"
195 # Set the canonical book version
196 cd $JHALFSDIR
197 VERSION=`grep "ENTITY version " $BOOK/general.ent | sed 's@<!ENTITY version "@@;s@">@@'`
198 extract_commands
199 fi
200}
201
202#----------------------------#
203extract_commands() {
204#----------------------------#
205 # Check for libxslt instead of just letting the script hit 'xsltproc' and fail.
206 test `type -p xsltproc` || eval "echo \"This feature requires libxslt.\"
207 exit 1"
208 cd $JHALFSDIR
209
210 # Start clean
211 if [ -d commands ] ; then rm -rf commands ; fi && mkdir commands
212 echo -n "Extracting commands... "
213
214 # Dump the commands in shell script form from the LFS book.
215 xsltproc --nonet --xinclude --stringparam testsuite $TEST \
216 --stringparam toolchaintest $TOOLCHAINTEST --stringparam vim-lang $VIMLANG \
217 -o ./commands/ $XSL $BOOK/index.xml >>$LOGDIR/$LOG 2>&1
218
219 # Make the scripts executable.
220 chmod -R +x $JHALFSDIR/commands
221
222 # Grab the patches and package names.
223 cd $JHALFSDIR
224 for i in patches packages ; do rm -f $i ; done
225 grep "\-version" $BOOK/general.ent | sed -e 's@<!ENTITY @@' -e 's@">@"@' \
226 -e '/generic/d' >> packages
227 # Download the vim-lang package if it must be installed
228 if [ "$VIMLANG" = "1" ] ; then
229 echo `grep "vim" packages | sed 's@vim@&-lang@'` >> packages
230 fi
231 echo `grep "udev-config-file" $BOOK/general.ent | sed -e 's@<!ENTITY @@' -e 's@">@"@'` >> packages
232 echo `grep "glibc" packages | sed 's@glibc@glibc-libidn@'` >> packages
233 grep "^<\!ENTITY" $BOOK/patches.ent | sed -e 's/.* "//' -e 's/">//' >> patches
234
235 # Needed for Groff patchlevel patch
236 GROFFLEVEL=`grep "groff-patchlevel" $BOOK/general.ent | sed -e 's/groff-patchlevel //' -e 's/"//g' \
237 -e 's@<!ENTITY @@' -e 's|>||'`
238 sed -i 's|&groff-patchlevel;|'$GROFFLEVEL'|' patches
239
240 # Done. Moving on...
241 echo -ne "done\n"
242 get_sources
243}
244
245#----------------------------#
246download() {
247#----------------------------#
248 cd $BUILDDIR/sources
249
250 # Hackish fix for the bash-doc, glibc-{linuxthreads,libidn} and
251 # module-init-tools-testsuite packages that don't conform to
252 # norms in the URL scheme.
253 DIR=`echo $1 | sed 's@-doc@@;s@-libidn@@'`
254
255 # Find the md5 sum for this package.
256 if [ $2 != MD5SUMS ] ; then MD5=`grep " $2$" MD5SUMS` ; fi
257
258 if [ ! -f $2 ] ; then
259 case $DL in
260 wget )
261 wget $HTTP/$DIR/$2
262 ;;
263 curl )
264 `curl -# $HTTP/$DIR/$2 -o $2`
265 ;;
266 * )
267 echo "$DL not supported at this time."
268 ;;
269 esac
270 elif ! echo "$MD5" | md5sum -c - >/dev/null 2>/dev/null ; then
271 case $DL in
272 wget )
273 wget -c $HTTP/$DIR/$2
274 ;;
275 curl )
276 `curl -# -C - $HTTP/$DIR/$2 -o $2`
277 ;;
278 * )
279 echo "$DL not supported at this time."
280 ;;
281 esac
282 fi
283 if [ $2 != MD5SUMS ] && ! echo "$MD5" | md5sum -c - ; then
284 exit 1
285 fi
286 if [ $2 != MD5SUMS ] ; then
287 echo `grep "$MD5" MD5SUMS` >> MD5SUMS-$VERSION
288 fi
289}
290
291#----------------------------#
292get_sources() {
293#----------------------------#
294
295 # Test if the packages must be downloaded
296 if [ "$HPKG" = "1" ] ; then
297
298 # This variable is necessary to make sure the `cat $JHALFSDIR/packages`
299 # separates each iteration by lines. It is necessary to have the second
300 # ' on the next line.
301 IFS='
302'
303
304 if [ ! -d $BUILDDIR/sources ] ; then mkdir $BUILDDIR/sources ; fi
305 cd $BUILDDIR/sources
306 if [ -f MD5SUMS ] ; then rm MD5SUMS ; fi
307 if [ -f MD5SUMS-$VERSION ] ; then rm MD5SUMS-$VERSION ; fi
308
309 download "" MD5SUMS
310
311 # Iterate through each package and grab it, along with any patches it needs.
312 for i in `cat $JHALFSDIR/packages` ; do
313 PKG=`echo $i | sed -e 's/-version.*//' -e 's/-file.*//'`
314
315 # There are some entities that aren't valid packages.
316 if [ "$PKG" = "expect-lib" -o "$PKG" = "linux-dl" -o "$PKG" = "groff-patchlevel" ] ; then continue ; fi
317
318 VRS=`echo $i | sed -e 's/.* //' -e 's/"//g'`
319 case $PKG in
320 tcl)
321 FILE="$PKG$VRS-src.tar.bz2"
322 ;;
323 vim-lang)
324 PKG="vim"
325 FILE="vim-$VRS-lang.tar.bz2"
326 ;;
327 udev-config)
328 PKG="udev"
329 FILE="$VRS"
330 ;;
331 *)
332 FILE="$PKG-$VRS.tar.bz2"
333 ;;
334 esac
335 download $PKG $FILE
336
337 # Download any associated patches
338 for patch in `grep "&$PKG-version" $JHALFSDIR/patches` ; do
339 PATCH=`echo $patch | sed 's@&'$PKG'-version;@'$VRS'@'`
340 download $PKG $PATCH
341 done
342 done
343 fi
344}
345
346#-----------------------------------------------#
347_IS_() # Function to test build scripts names
348#-----------------------------------------------#
349{
350 # Returns substr $2 or null str
351 # Must use string testing
352 case $1 in
353 *$2*) echo "$2" ;;
354 *) echo "" ;;
355 esac
356}
357
358#----------------------------#
359chapter4_Makefiles() {
360#----------------------------#
361
362# If /home/lfs is already present in the host, we asume that the
363# lfs user and group are also presents in the host, and a backup
364# of their bash init files is made.
365(
366 cat << EOF
367020-creatingtoolsdir:
368 @\$(call echo_message, Building)
369 @mkdir -v \$(LFS)/tools && \\
370 rm -fv /tools && \\
371 ln -sv \$(LFS)/tools / && \\
372 touch \$@
373
374021-addinguser: 020-creatingtoolsdir
375 @\$(call echo_message, Building)
376 @if [ ! -d /home/lfs ]; then \\
377 groupadd lfs; \\
378 useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\
379 else \\
380 touch user-lfs-exist; \\
381 fi;
382 @chown lfs \$(LFS)/tools && \\
383 chown lfs \$(LFS)/sources && \\
384 touch \$@
385
386022-settingenvironment: 021-addinguser
387 @\$(call echo_message, Building)
388 @if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\
389 mv -v /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\
390 fi;
391 @if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\
392 mv -v /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\
393 fi;
394 @echo "set +h" > /home/lfs/.bashrc && \\
395 echo "umask 022" >> /home/lfs/.bashrc && \\
396 echo "LFS=/mnt/lfs" >> /home/lfs/.bashrc && \\
397 echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\
398 echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\
399 echo "export LFS LC_ALL PATH" >> /home/lfs/.bashrc && \\
400 echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\
401 chown lfs:lfs /home/lfs/.bashrc && \\
402 touch envars && \\
403 touch \$@
404EOF
405) >> $MKFILE.tmp
406}
407
408#----------------------------#
409chapter5_Makefiles() {
410#----------------------------#
411 for file in chapter05/* ; do
412 # Keep the script file name
413 i=`basename $file`
414
415 # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
416 if [ "$TOOLCHAINTEST" = "0" ]; then
417 if [[ `_IS_ $i tcl` ]] || [[ `_IS_ $i expect` ]] || [[ `_IS_ $i dejagnu` ]] ; then
418 continue
419 fi
420 fi
421
422 # Test if the stripping phase must be skipped
423 if [ "$STRIP" = "0" ] && [[ `_IS_ $i stripping` ]] ; then
424 continue
425 fi
426
427 # Should be handled inside xsl script
428 if [[ `_IS_ $i adjusting` ]]; then
429 sed '/cd $PKGDIR/d' -i chapter05/$i
430 fi
431
432 # First append each name of the script files to a list (this will become
433 # the names of the targets in the Makefile
434 chapter5="$chapter5 $i"
435
436 # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
437 # and binutils in chapter 5)
438 name=`echo $i | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
439
440 # Set the dependency for the first target.
441 if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
442
443 # Drop in the name of the target on a new line, and the previous target
444 # as a dependency. Also call the echo_message function.
445(
446 cat << EOF
447
448$i: $PREV
449 @\$(call echo_message, Building)
450EOF
451) >> $MKFILE.tmp
452
453 # Find the version of the command files, if it corresponds with the building of
454 # a specific package
455 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
456
457 # If $vrs isn't empty, we've got a package...
458 if [ "$vrs" != "" ] ; then
459 if [ "$name" = "tcl" ] ; then
460 FILE="$name$vrs-src.tar"
461 else
462 FILE="$name-$vrs.tar"
463 fi
464
465 # Insert instructions for unpacking the package and to set
466 # the PKGDIR variable.
467(
468 cat << EOF
469 @\$(call unpack,$FILE)
470 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
471 chown -R lfs \$(LFS)\$(SRC)/\$\$ROOT && \\
472 echo "PKGDIR=\$(LFS)\$(SRC)/\$\$ROOT" > envars && \\
473 echo "export PKGDIR" >> envars
474EOF
475) >> $MKFILE.tmp
476
477 fi
478
479 # Insert date and disk usage at the top of the log file, the script run
480 # and date and disk usage again at the bottom of the log file.
481(
482 cat << EOF
483 @echo -e "\n\`date\`\n\nKB: \`du -sk --exclude={0,1}??-* \$(LFS)\`\n" >logs/$i && \\
484 su - lfs -c "source /home/lfs/.bashrc && $JHALFSDIR/commands/$file" >>logs/$i 2>&1 && \\
485 echo -e "\n\`date\`\n\nKB: \`du -sk --exclude={0,1}??-* \$(LFS)\`\n" >>logs/$i
486EOF
487) >> $MKFILE.tmp
488
489 # Remove the build directory(ies) except if the package build fails
490 # (so we can review config.cache, config.log, etc.)
491 # For Binutils the sources must be retained for some time.
492 if [ "$vrs" != "" ] ; then
493(
494 cat << EOF
495 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
496 rm -r \$(LFS)\$(SRC)/\$\$ROOT && \\
497 if [ -e \$(LFS)\$(SRC)/$name-build ]; then \\
498 rm -r \$(LFS)\$(SRC)/$name-build; \\
499 fi;
500EOF
501) >> $MKFILE.tmp
502 fi
503
504 # Include a touch of the target name so make can check
505 # if it's already been made.
506(
507 cat << EOF
508 @touch \$@
509EOF
510) >> $MKFILE.tmp
511
512 # Keep the script file name for Makefile dependencies.
513 PREV=$i
514 done # end for file in chapter05/*
515}
516
517#----------------------------#
518chapter6_Makefiles() {
519#----------------------------#
520 for file in chapter06/* ; do
521 # Keep the script file name
522 i=`basename $file`
523
524 # We'll run the chroot commands differently than the others, so skip them in the
525 # dependencies and target creation.
526 if [[ `_IS_ $i chroot` ]] ; then
527 continue
528 fi
529
530 # Test if the stripping phase must be skipped
531 if [ "$STRIP" = "0" ] && [[ `_IS_ $i stripping` ]] ; then
532 continue
533 fi
534
535 # Should be handled by xsl script
536 if [[ `_IS_ $i adjusting` ]]; then
537 sed '/cd $PKGDIR/d' -i chapter06/$i
538 fi
539
540 # First append each name of the script files to a list (this will become
541 # the names of the targets in the Makefile
542 chapter6="$chapter6 $i"
543
544 # Grab the name of the target
545 name=`echo $i | sed -e 's@[0-9]\{3\}-@@'`
546
547 # Drop in the name of the target on a new line, and the previous target
548 # as a dependency. Also call the echo_message function.
549(
550 cat << EOF
551
552$i: $PREV
553 @\$(call echo_message, Building)
554EOF
555) >> $MKFILE.tmp
556
557 # Find the version of the command files, if it corresponds with the building of
558 # a specific package
559 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
560
561 # If $vrs isn't empty, we've got a package...
562 # Insert instructions for unpacking the package and changing directories
563 if [ "$vrs" != "" ] ; then
564 FILE="$name-$vrs.tar.*"
565(
566 cat << EOF
567 @\$(call unpack2,$FILE)
568 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
569 echo "PKGDIR=\$(SRC)/\$\$ROOT" > envars && \\
570 echo "export PKGDIR" >> envars
571EOF
572) >> $MKFILE.tmp
573 fi
574
575 # For Glibc we need to set TIMEZONE envar.
576 if [[ `_IS_ $i glibc` ]] ; then
577(
578 cat << EOF
579 @echo "TIMEZONE=\$(TIMEZONE)" >> envars && \\
580 echo "export TIMEZONE" >> envars
581EOF
582) >> $MKFILE.tmp
583
584 # For Groff we need to set PAGE envar.
585 elif [[ `_IS_ $i groff` ]] ; then
586(
587 cat << EOF
588 @echo "PAGE=\$(PAGE)" >> envars && \\
589 echo "export PAGE" >> envars
590EOF
591) >> $MKFILE.tmp
592 fi
593
594 # In the mount of kernel filesystems we need to set LFS
595 # and not to use chroot.
596 if [[ `_IS_ $i kernfs` ]] ; then
597(
598 cat << EOF
599 @echo -e "\n\`date\`\n\nKB: \`du -sk --exclude={0,1}??-* \$(LFS)\`\n" >logs/$i && \\
600 export LFS=\$(LFS) && commands/$file >>logs/$i 2>&1 && \\
601 echo -e "\n\`date\`\n\nKB: \`du -sk --exclude={0,1}??-* \$(LFS)\`\n" >>logs/$i
602EOF
603) >> $MKFILE.tmp
604
605 # The rest of Chapter06
606 else
607(
608 cat << EOF
609 @echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >logs/$i && \\
610 \$(CHROOT1) 'cd /jhalfs && source envars && /jhalfs/commands/$file >>/jhalfs/logs/$i 2>&1' && \\
611 echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >>logs/$i
612EOF
613) >> $MKFILE.tmp
614 fi
615
616 # Remove the build directory(ies) except if the package build fails.
617 if [ "$vrs" != "" ] ; then
618(
619 cat << EOF
620 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
621 rm -r \$(LFS)\$(SRC)/\$\$ROOT && \\
622 if [ -e \$(LFS)\$(SRC)/$name-build ]; then \\
623 rm -r \$(LFS)\$(SRC)/$name-build; \\
624 fi;
625EOF
626) >> $MKFILE.tmp
627 fi
628
629 # Include a touch of the target name so make can check
630 # if it's already been made.
631(
632 cat << EOF
633 @touch \$@
634EOF
635) >> $MKFILE.tmp
636
637 # Keep the script file name for Makefile dependencies.
638 PREV=$i
639 done # end for file in chapter06/*
640}
641
642#----------------------------#
643chapter789_Makefiles() {
644#----------------------------#
645 for file in chapter0{7,8,9}/* ; do
646 # Keep the script file name
647 i=`basename $file`
648
649 # Grub must be configured manually.
650 # The filesystems can't be unmounted via Makefile and the user
651 # should enter the chroot environment to create the root
652 # password, edit several files and setup Grub.
653 if [[ `_IS_ $i grub` ]] || [[ `_IS_ $i reboot` ]] ; then
654 continue
655 fi
656
657 # If no .config file is supplied, the kernel build is skipped
658 if [ -z $CONFIG ] && [[ `_IS_ $i kernel` ]] ; then
659 continue
660 fi
661
662 # First append each name of the script files to a list (this will become
663 # the names of the targets in the Makefile
664 chapter789="$chapter789 $i"
665
666 # Drop in the name of the target on a new line, and the previous target
667 # as a dependency. Also call the echo_message function.
668(
669 cat << EOF
670
671$i: $PREV
672 @\$(call echo_message, Building)
673EOF
674) >> $MKFILE.tmp
675
676 # Find the bootscripts and kernel package names
677 if [[ `_IS_ $i bootscripts` ]] || [[ `_IS_ $i kernel` ]] ; then
678 if [[ `_IS_ $i bootscripts` ]] ; then
679 vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
680 FILE="lfs-bootscripts-$vrs.tar.*"
681 elif [[ `_IS_ $i kernel` ]] ; then
682 vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
683 FILE="linux-$vrs.tar.*"
684 fi
685(
686 cat << EOF
687 @\$(call unpack2,$FILE)
688 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
689 echo "PKGDIR=\$(SRC)/\$\$ROOT" > envars && \\
690 echo "export PKGDIR" >> envars
691EOF
692) >> $MKFILE.tmp
693 fi
694
695 # Put in place the kernel .config file
696 if [[ `_IS_ $i kernel` ]] ; then
697(
698 cat << EOF
699 @cp $CONFIG \$(LFS)/sources/kernel-config
700EOF
701) >> $MKFILE.tmp
702 fi
703
704 # Check if we have a real /etc/fstab file
705 if [[ `_IS_ $i fstab` ]] && [[ -n "$FSTAB" ]] ; then
706(
707 cat << EOF
708 @echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >logs/$i && \\
709 cp -v $FSTAB \$(LFS)/etc/fstab >>logs/$i 2>&1 && \\
710 echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >>logs/$i
711EOF
712) >> $MKFILE.tmp
713 else
714 # Initialize the log and run the script
715(
716 cat << EOF
717 @echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >logs/$i && \\
718 \$(CHROOT2) 'cd /jhalfs && source envars && /jhalfs/commands/$file >>/jhalfs/logs/$i 2>&1' && \\
719 echo -e "\n\`date\`\n\nKB: \`du -skx --exclude={0,1}??-* \$(LFS)\`\n" >>logs/$i
720EOF
721) >> $MKFILE.tmp
722 fi
723
724 # Remove the build directory except if the package build fails.
725 if [[ `_IS_ $i bootscripts` ]] || [[ `_IS_ $i kernel` ]] ; then
726(
727 cat << EOF
728 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
729 rm -r \$(LFS)\$(SRC)/\$\$ROOT
730EOF
731) >> $MKFILE.tmp
732 fi
733
734 # Include a touch of the target name so make can check
735 # if it's already been made.
736(
737 cat << EOF
738 @touch \$@
739EOF
740) >> $MKFILE.tmp
741
742 # Keep the script file name for Makefile dependencies.
743 PREV=$i
744 done # for file in chapter0{7,8,9}/*
745}
746
747
748#----------------------------#
749build_Makefile() {
750#----------------------------#
751 echo -n "Creating Makefile... "
752 cd $JHALFSDIR/commands
753
754 # Start with a clean Makefile.tmp file
755 >$MKFILE.tmp
756
757 chapter4_Makefiles
758 chapter5_Makefiles
759 chapter6_Makefiles
760 chapter789_Makefiles
761
762
763 # Add a header, some variables and include the function file
764 # to the top of the real Makefile.
765(
766 cat << EOF
767$HEADER
768
769SRC= /sources
770LFS= $BUILDDIR
771PAGE= $PAGE
772TIMEZONE= $TIMEZONE
773
774include functions
775
776EOF
777) > $MKFILE
778
779
780 # Add chroot commands
781 i=1
782 for file in chapter06/*chroot* ; do
783 chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
784 -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
785 -e 's|"$$LFS"|$(LFS)|' -e 's|set -e||'`
786 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
787 i=`expr $i + 1`
788 done
789
790 # Drop in the main target 'all:' and the chapter targets with each sub-target
791 # as a dependency.
792(
793 cat << EOF
794all: chapter4 chapter5 chapter6 chapter789
795 @\$(call echo_finished,$VERSION)
796
797chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
798
799chapter5: chapter4 $chapter5 restore-lfs-env
800
801chapter6: chapter5 $chapter6
802
803chapter789: chapter6 $chapter789
804
805clean-all: clean
806 rm -rf ./{commands,logs,Makefile,dump-lfs-scripts.xsl,functions,packages,patches}
807
808clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
809
810clean-chapter4:
811 -if [ ! -f user-lfs-exist ]; then \\
812 userdel lfs; \\
813 rm -rf /home/lfs; \\
814 fi;
815 rm -rf \$(LFS)/tools
816 rm -f /tools
817 rm -f envars user-lfs-exist
818 rm -f 02* logs/02*.log
819
820clean-chapter5:
821 rm -rf \$(LFS)/tools/*
822 rm -f $chapter5 restore-lfs-env sources-dir
823 cd logs && rm -f $chapter5 && cd ..
824
825clean-chapter6:
826 -umount \$(LFS)/sys
827 -umount \$(LFS)/proc
828 -umount \$(LFS)/dev/shm
829 -umount \$(LFS)/dev/pts
830 -umount \$(LFS)/dev
831 rm -rf \$(LFS)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var}
832 rm -f $chapter6
833 cd logs && rm -f $chapter6 && cd ..
834
835clean-chapter789:
836 rm -f $chapter789
837 cd logs && rm -f $chapter789 && cd ..
838
839restore-lfs-env:
840 @\$(call echo_message, Building)
841 @if [ -f /home/lfs/.bashrc.XXX ]; then \\
842 mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
843 fi;
844 @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
845 mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
846 fi;
847 @chown lfs:lfs /home/lfs/.bash* && \\
848 touch \$@
849
850EOF
851) >> $MKFILE
852
853 # Bring over the items from the Makefile.tmp
854 cat $MKFILE.tmp >> $MKFILE
855 rm $MKFILE.tmp
856 echo -ne "done\n"
857}
858
859#----------------------------#
860run_make() {
861#----------------------------#
862 # Test if make must be run.
863 if [ "$RUNMAKE" = "1" ] ; then
864 # Test to make sure we're running the build as root
865 if [ "$UID" != "0" ] ; then
866 echo "You must be logged in as root to successfully build LFS."
867 exit 1
868 fi
869 # Build the system
870 if [ -e $MKFILE ] ; then
871 echo -ne "Building the LFS system...\n"
872 cd $JHALFSDIR && make
873 echo -ne "done\n"
874 fi
875 fi
876}
877
878
879
880###################################
881### MAIN ###
882###################################
883
884# Evaluate any command line switches
885
886while test $# -gt 0 ; do
887 case $1 in
888 --version | -V )
889 echo "$version"
890 exit 0
891 ;;
892
893 --help | -h )
894 echo "$usage"
895 exit 0
896 ;;
897
898 --LFS-version | -L )
899 test $# = 1 && eval "$exit_missing_arg"
900 shift
901 case $1 in
902 dev* | SVN | trunk )
903 LFSVRS=development
904 ;;
905 6.1.1 )
906 echo "For stable 6.1.1 book, please use jhalfs-0.2."
907 exit 0
908 ;;
909
910 alpha*)
911 LFSVRS=alphabetical
912 ;;
913 * )
914 echo "$1 is an unsupported version at this time."
915 exit 1
916 ;;
917 esac
918 ;;
919
920 --directory | -d )
921 test $# = 1 && eval "$exit_missing_arg"
922 shift
923 BUILDDIR=$1
924 JHALFSDIR=$BUILDDIR/jhalfs
925 LOGDIR=$JHALFSDIR/logs
926 MKFILE=$JHALFSDIR/Makefile
927 ;;
928
929 --rebuild ) CLEAN=1 ;;
930
931 --download-client | -D )
932 test $# = 1 && eval "$exit_missing_arg"
933 shift
934 DL=$1
935 ;;
936
937 --working-copy | -W )
938 test $# = 1 && eval "$exit_missing_arg"
939 shift
940 if [ -f $1/patches.ent ] ; then
941 WC=1
942 BOOK=$1
943 else
944 echo -e "\nLook like $1 isn't a supported working copy."
945 echo -e "Verify your selection and the command line.\n"
946 exit 1
947 fi
948 ;;
949
950 --testsuites | -T ) TEST=1 ;;
951
952 --get-packages | -P ) HPKG=1 ;;
953
954 --run-make | -M ) RUNMAKE=1 ;;
955
956 --no-toolchain-test ) TOOLCHAINTEST=0 ;;
957
958 --no-strip ) STRIP=0 ;;
959
960 --no-vim-lang ) VIMLANG=0 ;;
961
962 --page_size )
963 test $# = 1 && eval "$exit_missing_arg"
964 shift
965 case $1 in
966 letter | A4 )
967 PAGE=$1
968 ;;
969 * )
970 echo "$1 isn't a supported page size."
971 exit 1
972 ;;
973 esac
974 ;;
975
976
977 --timezone )
978 test $# = 1 && eval "$exit_missing_arg"
979 shift
980 if [ -f /usr/share/zoneinfo/$1 ] ; then
981 TIMEZONE=$1
982 else
983 echo -e "\nLooks like $1 isn't a valid timezone description."
984 echo -e "Verify your selection and the command line.\n"
985 exit 1
986 fi
987 ;;
988
989 --fstab )
990 test $# = 1 && eval "$exit_missing_arg"
991 shift
992 if [ -f $1 ] ; then
993 FSTAB=$1
994 else
995 echo -e "\nFile $1 not found. Verify your command line.\n"
996 exit 1
997 fi
998 ;;
999
1000 --kernel-config | -C )
1001 test $# = 1 && eval "$exit_missing_arg"
1002 shift
1003 if [ -f $1 ] ; then
1004 CONFIG=$1
1005 else
1006 echo -e "\nFile $1 not found. Verify your command line.\n"
1007 exit 1
1008 fi
1009 ;;
1010
1011 * )
1012 echo "$usage"
1013 exit 1
1014 ;;
1015 esac
1016 shift
1017done
1018
1019# Prevents setting "-d /" by mistake.
1020
1021if [ $BUILDDIR = / ] ; then
1022 echo -ne "\nThe root directory can't be used to build LFS.\n\n"
1023 exit 1
1024fi
1025
1026# If $BUILDDIR has subdirectories like tools/ or bin/, stop the run
1027# and notify the user about that.
1028
1029if [ -d $BUILDDIR/tools -o -d $BUILDDIR/bin ] && [ -z $CLEAN ] ; then
1030 eval "$no_empty_builddir"
1031fi
1032
1033# If requested, clean the build directory
1034clean_builddir
1035
1036# Find the download client to use, if not already specified.
1037
1038if [ -z $DL ] ; then
1039 if [ `type -p wget` ] ; then
1040 DL=wget
1041 elif [ `type -p curl` ] ; then
1042 DL=curl
1043 else
1044 eval "$no_dl_client"
1045 fi
1046fi
1047
1048if [ -z $BOOK ] ; then
1049 BOOK=lfs-$LFSVRS
1050fi
1051
1052[[ ! -d $JHALFSDIR ]] && mkdir -pv $JHALFSDIR
1053[[ "$PWD" != "$JHALFSDIR" ]] && cp -v $FILES $JHALFSDIR/ && \
1054 sed 's,FAKEDIR,'$BOOK',' $XSL > $JHALFSDIR/dump-lfs-scripts.xsl && \
1055 export XSL=$JHALFSDIR/dump-lfs-scripts.xsl
1056[[ ! -d $LOGDIR ]] && mkdir -v $LOGDIR
1057>$LOGDIR/$LOG
1058
1059get_book
1060build_Makefile
1061run_make
1062
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