source: LFS/master.sh@ 2512414

2.3 2.3.x 2.4 ablfs ablfs-more legacy new_features trunk
Last change on this file since 2512414 was 10c8b78, checked in by Manuel Canales Esparcia <manuel@…>, 18 years ago

More compare and related fixes.
Test build in progress.

  • Property mode set to 100644
File size: 17.2 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 chmod -R a+wt \$(MOUNT_PT)/\$(SCRIPT_ROOT) && \\
42 chmod a+wt \$(SRCSDIR) && \\
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 if [[ -z "$1" ]] ; then
169 local N=""
170 else
171 local N=-build_$1
172 local chapter6=""
173 mkdir chapter06$N
174 cp chapter06/* chapter06$N
175 for script in chapter06$N/* ; do
176 # Overwrite existing symlinks, files, and dirs
177 sed -e 's/ln -sv/&f/g' \
178 -e 's/mv -v/&f/g' \
179 -e 's/mkdir -v/&p/g' -i ${script}
180 # Rename the scripts
181 mv ${script} ${script}$N
182 done
183 # Remove Bzip2 binaries before make install
184 sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2$N
185 fi
186
187 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N ( CHROOT ) ${R_arrow}"
188
189 for file in chapter06$N/* ; do
190 # Keep the script file name
191 this_script=`basename $file`
192
193 # We'll run the chroot commands differently than the others, so skip them in the
194 # dependencies and target creation.
195 case "${this_script}" in
196 *chroot) continue ;;
197 *stripping*) [[ "${STRIP}" = "n" ]] && continue ;;
198 esac
199
200 # Grab the name of the target.
201 name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's,'$N',,'`
202
203 # Find the version of the command files, if it corresponds with the building of
204 # a specific package. We need this here to can skip scripts not needed for
205 # iterations rebuilds
206 pkg_tarball=$(get_package_tarball_name $name)
207
208 if [[ "$pkg_tarball" = "" ]] && [[ -n "$N" ]] ; then
209 case "${this_script}" in
210 *stripping*) ;;
211 *) continue ;;
212 esac
213 fi
214
215 # Append each name of the script files to a list (this will become
216 # the names of the targets in the Makefile)
217 # The kernfs script must be run as part of SUDO target.
218 case "${this_script}" in
219 *kernfs) runasroot="$runasroot ${this_script}" ;;
220 *) chapter6="$chapter6 ${this_script}" ;;
221 esac
222
223 #--------------------------------------------------------------------#
224 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
225 #--------------------------------------------------------------------#
226 #
227 # Drop in the name of the target on a new line, and the previous target
228 # as a dependency. Also call the echo_message function.
229 # In the mount of kernel filesystems we need to set LFS
230 # and not to use chroot.
231 case "${this_script}" in
232 *kernfs) LUSER_wrt_target "${this_script}" "$PREV" ;;
233 *) CHROOT_wrt_target "${this_script}" "$PREV" ;;
234 esac
235
236 # If $pkg_tarball isn't empty, we've got a package...
237 # Insert instructions for unpacking the package and changing directories
238 if [ "$pkg_tarball" != "" ] ; then
239 CHROOT_Unpack "$pkg_tarball"
240 # If the testsuites must be run, initialize the log file
241 case $name in
242 binutils | gcc | glibc )
243 [[ "$TEST" != "0" ]] && CHROOT_wrt_test_log "${this_script}"
244 ;;
245 * )
246 [[ "$TEST" = "2" ]] || [[ "$TEST" = "3" ]] && CHROOT_wrt_test_log "${this_script}"
247 ;;
248 esac
249 # If using optimizations, write the instructions
250 [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
251 fi
252
253 # In the mount of kernel filesystems we need to set LFS
254 # and not to use chroot.
255 case "${this_script}" in
256 *kernfs) wrt_RunAsRoot "$file" ;;
257 *) CHROOT_wrt_RunAsRoot "$file" ;;
258 esac
259
260 # Remove the build directory(ies) except if the package build fails.
261 if [ "$pkg_tarball" != "" ] ; then
262 CHROOT_wrt_RemoveBuildDirs "$name"
263 fi
264
265 # Include a touch of the target name so make can check
266 # if it's already been made.
267 wrt_touch
268 #
269 #--------------------------------------------------------------------#
270 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
271 #--------------------------------------------------------------------#
272
273 # Keep the script file name for Makefile dependencies.
274 PREV=${this_script}
275 # Set system_build envar for iteration targets
276 system_build=$chapter6
277 done # end for file in chapter06/*
278}
279
280#----------------------------#
281chapter78_Makefiles() {
282#----------------------------#
283 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8 ( BOOT ) ${R_arrow}"
284
285 for file in chapter0{7,8}/* ; do
286 # Keep the script file name
287 this_script=`basename $file`
288
289 # Grub must be configured manually.
290 # Handle fstab creation.
291 # If no .config file is supplied, the kernel build is skipped
292 case ${this_script} in
293 *grub) continue ;;
294 *fstab) [[ ! -z ${FSTAB} ]] && cp ${FSTAB} $BUILDDIR/sources/fstab ;;
295 *kernel) [[ -z ${CONFIG} ]] && continue
296 cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
297 esac
298
299 # First append each name of the script files to a list (this will become
300 # the names of the targets in the Makefile
301 chapter78="$chapter78 ${this_script}"
302
303 #--------------------------------------------------------------------#
304 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
305 #--------------------------------------------------------------------#
306 #
307 # Drop in the name of the target on a new line, and the previous target
308 # as a dependency. Also call the echo_message function.
309 CHROOT_wrt_target "${this_script}" "$PREV"
310
311 # Find the bootscripts and kernel package names
312 case "${this_script}" in
313 *bootscripts)
314 name="lfs-bootscripts"
315 pkg_tarball=$(get_package_tarball_name $name)
316 CHROOT_Unpack "$pkg_tarball"
317 ;;
318 *kernel)
319 name="linux"
320 pkg_tarball=$(get_package_tarball_name $name)
321 CHROOT_Unpack "$pkg_tarball"
322 ;;
323 esac
324
325 # Check if we have a real /etc/fstab file
326 case "${this_script}" in
327 *fstab) if [[ -n $FSTAB ]]; then
328 CHROOT_wrt_CopyFstab
329 else
330 CHROOT_wrt_RunAsRoot "$file"
331 fi
332 ;;
333 *) CHROOT_wrt_RunAsRoot "$file"
334 ;;
335 esac
336
337 case "${this_script}" in
338 *bootscripts) CHROOT_wrt_RemoveBuildDirs "dummy" ;;
339 *kernel) CHROOT_wrt_RemoveBuildDirs "dummy" ;;
340 esac
341
342 # Include a touch of the target name so make can check
343 # if it's already been made.
344 wrt_touch
345 #
346 #--------------------------------------------------------------------#
347 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
348 #--------------------------------------------------------------------#
349
350 # Keep the script file name for Makefile dependencies.
351 PREV=${this_script}
352 done # for file in chapter0{7,8}/*
353
354}
355
356
357
358#----------------------------#
359build_Makefile() { #
360#----------------------------#
361
362 echo "Creating Makefile... ${BOLD}START${OFF}"
363
364 cd $JHALFSDIR/${PROGNAME}-commands
365
366 # Start with a clean Makefile.tmp file
367 >$MKFILE
368
369 chapter4_Makefiles
370 chapter5_Makefiles
371 chapter6_Makefiles
372 # Add the iterations targets, if needed
373 [[ "$COMPARE" = "y" ]] && wrt_compare_targets
374 chapter78_Makefiles
375 # Add the BLFS_TOOL targets, if needed
376 [[ "$BLFS_TOOL" = "y" ]] && wrt_blfs_tool_targets
377
378 # Add a header, some variables and include the function file
379 # to the top of the real Makefile.
380 wrt_Makefile_header
381
382 # Add chroot commands
383 CHROOT_LOC="`whereis -b chroot | cut -d " " -f2`"
384 i=1
385 for file in chapter06/*chroot* ; do
386 chroot=`cat $file | \
387 sed -e "s@chroot@$CHROOT_LOC@" \
388 -e '/#!\/bin\/bash/d' \
389 -e 's@ \\\@ @g' | \
390 tr -d '\n' | \
391 sed -e 's/ */ /g' \
392 -e 's|\\$|&&|g' \
393 -e 's|exit||g' \
394 -e 's|$| -c|' \
395 -e 's|"$$LFS"|$(MOUNT_PT)|' \
396 -e 's|set -e||' \
397 -e 's|set +h||'`
398 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
399 i=`expr $i + 1`
400 done
401
402 # Drop in the main target 'all:' and the chapter targets with each sub-target
403 # as a dependency.
404(
405 cat << EOF
406
407all: ck_UID mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL
408 @sudo make do_housekeeping
409 @echo "$VERSION - jhalfs build" > lfs-release && \\
410 sudo mv lfs-release \$(MOUNT_PT)/etc
411 @\$(call echo_finished,$VERSION)
412
413ck_UID:
414 @if [ \`id -u\` = "0" ]; then \\
415 echo "--------------------------------------------------"; \\
416 echo "You cannot run this makefile from the root account"; \\
417 echo "--------------------------------------------------"; \\
418 exit 1; \\
419 fi
420
421mk_SETUP:
422 @\$(call echo_SU_request)
423 @sudo make SHELL=/bin/bash SETUP
424 @touch \$@
425
426mk_LUSER: mk_SETUP
427 @\$(call echo_SULUSER_request)
428 @( sudo \$(SU_LUSER) "source .bashrc && cd \$(MOUNT_PT)/\$(SCRIPT_ROOT) && make SHELL=/bin/bash LUSER" )
429 @sudo make restore-luser-env
430 @touch \$@
431
432mk_SUDO: mk_LUSER
433 @sudo make SHELL=/bin/bash SUDO
434 touch \$@
435#
436# The convoluted piece of code below is necessary to provide 'make' with a valid shell in the
437# chroot environment. (Unless someone knows a different way)
438# Manually create the /bin directory and provide link to the /tools dir.
439# Also change the original symlink creation to include (f)orce to prevent failure due to
440# pre-existing links.
441#
442mk_CHROOT: mk_SUDO
443 @if [ ! -e \$(MOUNT_PT)/bin ]; then \\
444 mkdir \$(MOUNT_PT)/bin; \\
445 cd \$(MOUNT_PT)/bin && \\
446 ln -sf /tools/bin/bash bash; ln -sf bash sh; \\
447 sudo chown -R 0:0 \$(MOUNT_PT)/bin; \\
448 fi;
449 @sudo sed -e 's|^ln -sv |ln -svf |' -i \$(CMDSDIR)/chapter06/*-createfiles
450 @\$(call echo_CHROOT_request)
451 @( sudo \$(CHROOT1) "cd \$(SCRIPT_ROOT) && make CHROOT")
452 @touch \$@
453
454mk_BOOT: mk_CHROOT
455 @\$(call echo_CHROOT_request)
456 @( sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BOOT")
457 @touch \$@
458
459mk_BLFS_TOOL: create-sbu_du-report
460 @\$(call echo_PHASE,Building BLFS-TOOLS)
461 @if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
462 sudo mkdir -p $BUILDDIR$TRACKING_DIR; \\
463 sudo \$(CHROOT2) "cd \$(SCRIPT_ROOT) && make BLFS_TOOL"; \\
464 fi;
465 @touch \$@
466
467
468SETUP: $chapter4
469LUSER: $chapter5
470SUDO: $runasroot
471CHROOT: $chapter6
472BOOT: $chapter78
473BLFS_TOOL: $blfs_tool
474
475
476create-sbu_du-report: mk_BOOT
477 @\$(call echo_message, Building)
478 @if [ "\$(ADD_REPORT)" = "y" ]; then \\
479 ./create-sbu_du-report.sh logs $VERSION; \\
480 \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
481 fi;
482 @touch \$@
483
484restore-luser-env:
485 @\$(call echo_message, Building)
486 @if [ -f /home/\$(LUSER)/.bashrc.XXX ]; then \\
487 mv -f /home/\$(LUSER)/.bashrc.XXX /home/\$(LUSER)/.bashrc; \\
488 fi;
489 @if [ -f /home/\$(LUSER)/.bash_profile.XXX ]; then \\
490 mv /home/\$(LUSER)/.bash_profile.XXX /home/\$(LUSER)/.bash_profile; \\
491 fi;
492 @chown \$(LUSER):\$(LGROUP) /home/\$(LUSER)/.bash* && \\
493 touch \$@ && \\
494 echo " "\$(BOLD)Target \$(BLUE)\$@ \$(BOLD)OK && \\
495 echo --------------------------------------------------------------------------------\$(WHITE)
496
497do_housekeeping:
498 @-umount \$(MOUNT_PT)/sys
499 @-umount \$(MOUNT_PT)/proc
500 @-umount \$(MOUNT_PT)/dev/shm
501 @-umount \$(MOUNT_PT)/dev/pts
502 @-umount \$(MOUNT_PT)/dev
503 @-rm /tools
504 @-if [ ! -f luser-exist ]; then \\
505 userdel \$(LUSER); \\
506 rm -rf /home/\$(LUSER); \\
507 fi;
508
509
510EOF
511) >> $MKFILE
512
513 # Bring over the items from the Makefile.tmp
514 cat $MKFILE.tmp >> $MKFILE
515 rm $MKFILE.tmp
516 echo "Creating Makefile... ${BOLD}DONE${OFF}"
517}
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