source: LFS/master.sh@ 4eba1ea

2.3 2.3.x 2.4 ablfs ablfs-more legacy new_features trunk
Last change on this file since 4eba1ea was 4eba1ea, checked in by Manuel Canales Esparcia <manuel@…>, 17 years ago

LFS bug fix: Removed kernfs script from CHROOT target dependencies.
Avoided hardcoded SUDO target dependencies.

  • Property mode set to 100644
File size: 17.5 KB
Line 
1#!/bin/bash
2
3# $Id$
4
5###################################
6### FUNCTIONS ###
7###################################
8
9
10#############################################################
11
12
13#----------------------------#
14chapter4_Makefiles() { #
15#----------------------------#
16 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter4 ( SETUP ) ${R_arrow}"
17
18# If /home/$LUSER is already present in the host, we asume that the
19# lfs user and group are also presents in the host, and a backup
20# of their bash init files is made.
21(
22 cat << EOF
23020-creatingtoolsdir:
24 @\$(call echo_message, Building)
25 @mkdir \$(MOUNT_PT)/tools && \\
26 rm -f /tools && \\
27 ln -s \$(MOUNT_PT)/tools / && \\
28 touch \$@ && \\
29 echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
30 echo --------------------------------------------------------------------------------\$(WHITE)
31
32021-addinguser: 020-creatingtoolsdir
33 @\$(call echo_message, Building)
34 @if [ ! -d /home/\$(LUSER) ]; then \\
35 groupadd \$(LGROUP); \\
36 useradd -s /bin/bash -g \$(LGROUP) -m -k /dev/null \$(LUSER); \\
37 else \\
38 touch luser-exist; \\
39 fi;
40 @chown \$(LUSER) \$(MOUNT_PT)/tools && \\
41 chown -R \$(LUSER) \$(MOUNT_PT)/\$(SCRIPT_ROOT) && \\
42 chmod -R a+wt \$(MOUNT_PT) && \\
43 touch \$@ && \\
44 echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
45 echo --------------------------------------------------------------------------------\$(WHITE)
46
47022-settingenvironment: 021-addinguser
48 @\$(call echo_message, Building)
49 @if [ -f /home/\$(LUSER)/.bashrc -a ! -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
50 mv /home/\$(LUSER)/.bashrc /home/\$(LUSER)/.bashrc.XXX; \\
51 fi;
52 @if [ -f /home/\$(LUSER)/.bash_profile -a ! -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\
53 mv /home/\$(LUSER)/.bash_profile /home/\$(LUSER)/.bash_profile.XXX; \\
54 fi;
55 @echo "set +h" > /home/\$(LUSER)/.bashrc && \\
56 echo "umask 022" >> /home/\$(LUSER)/.bashrc && \\
57 echo "LFS=\$(MOUNT_PT)" >> /home/\$(LUSER)/.bashrc && \\
58 echo "LC_ALL=POSIX" >> /home/\$(LUSER)/.bashrc && \\
59 echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/\$(LUSER)/.bashrc && \\
60 echo "export LFS LC_ALL PATH" >> /home/\$(LUSER)/.bashrc && \\
61 echo "source $JHALFSDIR/envars" >> /home/\$(LUSER)/.bashrc && \\
62 chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bashrc && \\
63 touch envars && \\
64 chown \$(LUSER) envars && \\
65 touch \$@ && \\
66 echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
67 echo --------------------------------------------------------------------------------\$(WHITE)
68EOF
69) > $MKFILE.tmp
70
71 chapter4=" 020-creatingtoolsdir 021-addinguser 022-settingenvironment"
72}
73
74
75
76#----------------------------#
77chapter5_Makefiles() {
78#----------------------------#
79 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5 ( LUSER ) ${R_arrow}"
80
81 for file in chapter05/* ; do
82 # Keep the script file name
83 this_script=`basename $file`
84
85 # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
86 # Fix also locales creation when running chapter05 testsuites (ugly)
87 case "${this_script}" in
88 *tcl) [[ "${TEST}" = "0" ]] && continue ;;
89 *expect) [[ "${TEST}" = "0" ]] && continue ;;
90 *dejagnu) [[ "${TEST}" = "0" ]] && continue ;;
91 *stripping) [[ "${STRIP}" = "n" ]] && continue ;;
92 *glibc) [[ "${TEST}" = "3" ]] && \
93 sed -i 's@/usr/lib/locale@/tools/lib/locale@' $file ;;
94 esac
95
96 # First append each name of the script files to a list (this will become
97 # the names of the targets in the Makefile
98 # DO NOT append the changingowner script, it need be run as root.
99 # A hack is necessary: create script in chap5 BUT run as a dependency for
100 # SUDO target
101 case "${this_script}" in
102 *changingowner) runasroot="$runasroot ${this_script}" ;;
103 *) chapter5="$chapter5 ${this_script}" ;;
104 esac
105
106 # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
107 # and binutils in chapter 5)
108 name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
109
110 # Set the dependency for the first target.
111 if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
112
113 #--------------------------------------------------------------------#
114 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
115 #--------------------------------------------------------------------#
116 #
117 # Drop in the name of the target on a new line, and the previous target
118 # as a dependency. Also call the echo_message function.
119 LUSER_wrt_target "${this_script}" "$PREV"
120
121 # Find the version of the command files, if it corresponds with the building of
122 # a specific package
123 pkg_tarball=$(get_package_tarball_name $name)
124
125 # If $pkg_tarball isn't empty, we've got a package...
126 if [ "$pkg_tarball" != "" ] ; then
127 # Insert instructions for unpacking the package and to set the PKGDIR variable.
128 LUSER_wrt_unpack "$pkg_tarball"
129 # If the testsuites must be run, initialize the log file
130 [[ "$TEST" = "3" ]] && LUSER_wrt_test_log "${this_script}"
131 # If using optimizations, write the instructions
132 [[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
133 fi
134
135 # Insert date and disk usage at the top of the log file, the script run
136 # and date and disk usage again at the bottom of the log file.
137 # The changingowner script must be run as root.
138 case "${this_script}" in
139 *changingowner) wrt_RunAsRoot "$file" ;;
140 *) LUSER_wrt_RunAsUser "$file" ;;
141 esac
142
143 # Remove the build directory(ies) except if the package build fails
144 # (so we can review config.cache, config.log, etc.)
145 if [ "$pkg_tarball" != "" ] ; then
146 LUSER_RemoveBuildDirs "$name"
147 fi
148
149 # Include a touch of the target name so make can check
150 # if it's already been made.
151 wrt_touch
152 #
153 #--------------------------------------------------------------------#
154 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
155 #--------------------------------------------------------------------#
156
157 # Keep the script file name for Makefile dependencies.
158 PREV=${this_script}
159 done # end for file in chapter05/*
160}
161
162
163#----------------------------#
164chapter6_Makefiles() {
165#----------------------------#
166
167 # Set envars and scripts for iteration targets
168 LOGS="" # Start with an empty global LOGS envar
169 if [[ -z "$1" ]] ; then
170 local N=""
171 else
172 local N=-build_$1
173 local chapter6=""
174 mkdir chapter06$N
175 cp chapter06/* chapter06$N
176 for script in chapter06$N/* ; do
177 # Overwrite existing symlinks, files, and dirs
178 sed -e 's/ln -sv/&f/g' \
179 -e 's/mv -v/&f/g' \
180 -e 's/mkdir -v/&p/g' -i ${script}
181 done
182 # Remove Bzip2 binaries before make install
183 sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2
184 fi
185
186 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N ( CHROOT ) ${R_arrow}"
187
188 for file in chapter06$N/* ; do
189 # Keep the script file name
190 this_script=`basename $file`
191
192 # We'll run the chroot commands differently than the others, so skip them in the
193 # dependencies and target creation.
194 case "${this_script}" in
195 *chroot) continue ;;
196 *stripping*) [[ "${STRIP}" = "n" ]] && continue ;;
197 esac
198
199 # Grab the name of the target.
200 name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
201
202 # Find the version of the command files, if it corresponds with the building of
203 # a specific package. We need this here to can skip scripts not needed for
204 # iterations rebuilds
205 pkg_tarball=$(get_package_tarball_name $name)
206
207 if [[ "$pkg_tarball" = "" ]] && [[ -n "$N" ]] ; then
208 case "${this_script}" in
209 *stripping*) ;;
210 *) continue ;;
211 esac
212 fi
213
214 # Append each name of the script files to a list (this will become
215 # the names of the targets in the Makefile)
216 # The kernfs script must be run as part of SUDO target.
217 case "${this_script}" in
218 *kernfs) runasroot="$runasroot ${this_script}" ;;
219 *) chapter6="$chapter6 ${this_script}${N}" ;;
220 esac
221
222 # Append each name of the script files to a list (this will become
223 # the names of the logs to be moved for each iteration)
224 LOGS="$LOGS ${this_script}"
225
226 #--------------------------------------------------------------------#
227 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
228 #--------------------------------------------------------------------#
229 #
230 # Drop in the name of the target on a new line, and the previous target
231 # as a dependency. Also call the echo_message function.
232 # In the mount of kernel filesystems we need to set LFS
233 # and not to use chroot.
234 case "${this_script}" in
235 *kernfs) LUSER_wrt_target "${this_script}" "$PREV" ;;
236 *) CHROOT_wrt_target "${this_script}${N}" "$PREV" ;;
237 esac
238
239 # If $pkg_tarball isn't empty, we've got a package...
240 # Insert instructions for unpacking the package and changing directories
241 if [ "$pkg_tarball" != "" ] ; then
242 CHROOT_Unpack "$pkg_tarball"
243 # If the testsuites must be run, initialize the log file
244 case $name in
245 binutils | gcc | glibc )
246 [[ "$TEST" != "0" ]] && CHROOT_wrt_test_log "${this_script}"
247 ;;
248 * )
249 [[ "$TEST" = "2" ]] || [[ "$TEST" = "3" ]] && CHROOT_wrt_test_log "${this_script}"
250 ;;
251 esac
252 # If using optimizations, write the instructions
253 [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
254 fi
255
256 # In the mount of kernel filesystems we need to set LFS
257 # and not to use chroot.
258 case "${this_script}" in
259 *kernfs) wrt_RunAsRoot "$file" ;;
260 *) CHROOT_wrt_RunAsRoot "$file" ;;
261 esac
262
263 # Remove the build directory(ies) except if the package build fails.
264 if [ "$pkg_tarball" != "" ] ; then
265 CHROOT_wrt_RemoveBuildDirs "$name"
266 fi
267
268 # Include a touch of the target name so make can check
269 # if it's already been made.
270 wrt_touch
271 #
272 #--------------------------------------------------------------------#
273 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
274 #--------------------------------------------------------------------#
275
276 # Keep the script file name for Makefile dependencies.
277 PREV=${this_script}${N}
278 # Set system_build envar for iteration targets
279 system_build=$chapter6
280 done # end for file in chapter06/*
281}
282
283#----------------------------#
284chapter789_Makefiles() {
285#----------------------------#
286 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9 ( BOOT ) ${R_arrow}"
287
288 for file in chapter0{7,8,9}/* ; do
289 # Keep the script file name
290 this_script=`basename $file`
291
292 # Grub must be configured manually.
293 # The filesystems can't be unmounted via Makefile and the user
294 # should enter the chroot environment to create the root
295 # password, edit several files and setup Grub.
296 #
297 # If no .config file is supplied, the kernel build is skipped
298 #
299 case ${this_script} in
300 *grub) continue ;;
301 *reboot) continue ;;
302 *console) continue ;; # Use the file generated by lfs-bootscripts
303 *fstab) [[ ! -z ${FSTAB} ]] && cp ${FSTAB} $BUILDDIR/sources/fstab ;;
304 *kernel) [[ -z ${CONFIG} ]] && continue
305 cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
306 esac
307
308 # First append each name of the script files to a list (this will become
309 # the names of the targets in the Makefile
310 chapter789="$chapter789 ${this_script}"
311
312 #--------------------------------------------------------------------#
313 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
314 #--------------------------------------------------------------------#
315 #
316 # Drop in the name of the target on a new line, and the previous target
317 # as a dependency. Also call the echo_message function.
318 CHROOT_wrt_target "${this_script}" "$PREV"
319
320 # Find the bootscripts and kernel package names
321 case "${this_script}" in
322 *bootscripts)
323 name="lfs-bootscripts"
324 pkg_tarball=$(get_package_tarball_name $name)
325 CHROOT_Unpack "$pkg_tarball"
326 ;;
327 *kernel)
328 name="linux"
329 pkg_tarball=$(get_package_tarball_name $name)
330 CHROOT_Unpack "$pkg_tarball"
331 ;;
332 esac
333
334 # Check if we have a real /etc/fstab file
335 case "${this_script}" in
336 *fstab) if [[ -n $FSTAB ]]; then
337 CHROOT_wrt_CopyFstab
338 else
339 CHROOT_wrt_RunAsRoot "$file"
340 fi
341 ;;
342 *) CHROOT_wrt_RunAsRoot "$file"
343 ;;
344 esac
345
346 case "${this_script}" in
347 *bootscripts) CHROOT_wrt_RemoveBuildDirs "dummy" ;;
348 *kernel) CHROOT_wrt_RemoveBuildDirs "dummy" ;;
349 esac
350
351 # Include a touch of the target name so make can check
352 # if it's already been made.
353 wrt_touch
354 #
355 #--------------------------------------------------------------------#
356 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
357 #--------------------------------------------------------------------#
358
359 # Keep the script file name for Makefile dependencies.
360 PREV=${this_script}
361 done # for file in chapter0{7,8,9}/*
362
363}
364
365
366
367#----------------------------#
368build_Makefile() { #
369#----------------------------#
370
371 echo "Creating Makefile... ${BOLD}START${OFF}"
372
373 cd $JHALFSDIR/${PROGNAME}-commands
374
375 # Start with a clean Makefile.tmp file
376 >$MKFILE
377
378 chapter4_Makefiles
379 chapter5_Makefiles
380 chapter6_Makefiles
381 # Add the iterations targets, if needed
382 [[ "$COMPARE" = "y" ]] && wrt_compare_targets
383 chapter789_Makefiles
384 # Add the BLFS_TOOL targets, if needed
385 [[ "$BLFS_TOOL" = "y" ]] && wrt_blfs_tool_targets
386
387 # Add a header, some variables and include the function file
388 # to the top of the real Makefile.
389 wrt_Makefile_header
390
391 # Add chroot commands
392 CHROOT_LOC="`whereis -b chroot | cut -d " " -f2`"
393 i=1
394 for file in chapter06/*chroot* ; do
395 chroot=`cat $file | \
396 sed -e "s@chroot@$CHROOT_LOC@" \
397 -e '/#!\/bin\/bash/d' \
398 -e 's@ \\\@ @g' | \
399 tr -d '\n' | \
400 sed -e 's/ */ /g' \
401 -e 's|\\$|&&|g' \
402 -e 's|exit||g' \
403 -e 's|$| -c|' \
404 -e 's|"$$LFS"|$(MOUNT_PT)|' \
405 -e 's|set -e||' \
406 -e 's|set +h||'`
407 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
408 i=`expr $i + 1`
409 done
410
411 # Drop in the main target 'all:' and the chapter targets with each sub-target
412 # as a dependency.
413(
414 cat << EOF
415
416all: ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL
417 @sudo make do_housekeeping
418 @\$(call echo_finished,$VERSION)
419
420ck_UID:
421 @if [ \`id -u\` = "0" ]; then \\
422 echo "--------------------------------------------------"; \\
423 echo "You cannot run this makefile from the root account"; \\
424 echo "--------------------------------------------------"; \\
425 exit 1; \\
426 fi
427
428mk_SETUP:
429 @\$(call echo_SU_request)
430 @sudo make SHELL=/bin/bash SETUP
431 @touch \$@
432
433mk_LUSER: mk_SETUP
434 @\$(call echo_SULUSER_request)
435 @( sudo \$(SU_LUSER) "source .bashrc && cd \$(MOUNT_PT)/\$(SCRIPT_ROOT) && make SHELL=/bin/bash LUSER" )
436 @sudo make restore-luser-env
437 @touch \$@
438
439mk_SUDO: mk_LUSER
440 @sudo make SHELL=/bin/bash SUDO
441 touch \$@
442#
443# The convoluted piece of code below is necessary to provide 'make' with a valid shell in the
444# chroot environment. (Unless someone knows a different way)
445# Manually create the /bin directory and provide link to the /tools dir.
446# Also change the original symlink creation to include (f)orce to prevent failure due to
447# pre-existing links.
448#
449mk_CHROOT: mk_SUDO
450 @if [ ! -e \$(MOUNT_PT)/bin ]; then \\
451 mkdir \$(MOUNT_PT)/bin; \\
452 cd \$(MOUNT_PT)/bin && \\
453 ln -sf /tools/bin/bash bash; ln -sf bash sh; \\
454 sudo chown -R 0:0 \$(MOUNT_PT)/bin; \\
455 fi;
456 @sudo sed -e 's|^ln -sv |ln -svf |' -i \$(CMDSDIR)/chapter06/063-createfiles
457 @\$(call echo_CHROOT_request)
458 @( sudo \$(CHROOT1) "cd \$(SCRIPT_ROOT) && make CHROOT")
459 @touch \$@
460
461mk_BOOT: mk_CHROOT
462 @\$(call echo_CHROOT_request)
463 @( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BOOT")
464 @touch \$@
465
466mk_BLFS_TOOL: create-sbu_du-report
467 @\$(call echo_PHASE,Building BLFS-TOOLS)
468 @if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
469 sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
470 sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
471 fi;
472 @touch \$@
473
474
475SETUP: $chapter4
476LUSER: $chapter5
477SUDO: $runasroot
478CHROOT: $chapter6
479BOOT: $chapter789
480BLFS_TOOL: $blfs_tool
481
482
483create-sbu_du-report: mk_BOOT
484 @\$(call echo_message, Building)
485 @if [ "\$(ADD_REPORT)" = "y" ]; then \\
486 ./create-sbu_du-report.sh logs $VERSION; \\
487 \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
488 fi;
489 @touch \$@
490
491restore-luser-env:
492 @\$(call echo_message, Building)
493 @if [ -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
494 mv -f /home/\$(LUSER)/.bashrc.XXX /home/\$(LUSER)/.bashrc; \\
495 fi;
496 @if [ -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\
497 mv /home/\$(LUSER)/.bash_profile.XXX /home/\$(LUSER)/.bash_profile; \\
498 fi;
499 @chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bash* && \\
500 touch \$@ && \\
501 echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
502 echo --------------------------------------------------------------------------------\$(WHITE)
503
504do_housekeeping:
505 @-umount \$(MOUNT_PT)/sys
506 @-umount \$(MOUNT_PT)/proc
507 @-umount \$(MOUNT_PT)/dev/shm
508 @-umount \$(MOUNT_PT)/dev/pts
509 @-umount \$(MOUNT_PT)/dev
510 @-rm /tools
511 @-if [ ! -f luser-exist ]; then \\
512 userdel \$(LUSER); \\
513 rm -rf /home/\$(LUSER); \\
514 fi;
515
516
517EOF
518) >> $MKFILE
519
520 # Bring over the items from the Makefile.tmp
521 cat $MKFILE.tmp >> $MKFILE
522 rm $MKFILE.tmp
523 echo "Creating Makefile... ${BOLD}DONE${OFF}"
524}
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