source: LFS/master.sh@ 615e37d

experimental
Last change on this file since 615e37d was 615e37d, checked in by Manuel Canales Esparcia <manuel@…>, 18 years ago

Generating separate final system scripts for each iteration.

  • Property mode set to 100755
File size: 13.4 KB
Line 
1#!/bin/sh
2
3# $Id$
4
5###################################
6### FUNCTIONS ###
7###################################
8
9
10
11#----------------------------#
12chapter4_Makefiles() {
13#----------------------------#
14 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter4${R_arrow}"
15
16# If /home/lfs is already present in the host, we asume that the
17# lfs user and group are also presents in the host, and a backup
18# of their bash init files is made.
19(
20 cat << EOF
21020-creatingtoolsdir:
22 @\$(call echo_message, Building)
23 @mkdir -v \$(MOUNT_PT)/tools && \\
24 rm -fv /tools && \\
25 ln -sv \$(MOUNT_PT)/tools / && \\
26 touch \$@
27
28021-addinguser: 020-creatingtoolsdir
29 @\$(call echo_message, Building)
30 @if [ ! -d /home/lfs ]; then \\
31 groupadd lfs; \\
32 useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\
33 else \\
34 touch user-lfs-exist; \\
35 fi;
36 @chown lfs \$(MOUNT_PT)/tools && \\
37 chmod a+wt \$(MOUNT_PT)/sources && \\
38 touch \$@
39
40022-settingenvironment: 021-addinguser
41 @\$(call echo_message, Building)
42 @if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\
43 mv -v /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\
44 fi;
45 @if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\
46 mv -v /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\
47 fi;
48 @echo "set +h" > /home/lfs/.bashrc && \\
49 echo "umask 022" >> /home/lfs/.bashrc && \\
50 echo "LFS=/mnt/lfs" >> /home/lfs/.bashrc && \\
51 echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\
52 echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\
53 echo "export LFS LC_ALL PATH" >> /home/lfs/.bashrc && \\
54 echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\
55 chown lfs:lfs /home/lfs/.bashrc && \\
56 touch envars && \\
57 touch \$@
58EOF
59) >> $MKFILE.tmp
60}
61
62#----------------------------#
63chapter5_Makefiles() {
64#----------------------------#
65 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5${R_arrow}"
66
67 for file in chapter05/* ; do
68 # Keep the script file name
69 this_script=`basename $file`
70
71 # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
72 # Fix also locales creation when running chapter05 testsuites (ugly)
73 case "${this_script}" in
74 *tcl) [[ "${TEST}" = "0" ]] && continue ;;
75 *expect) [[ "${TEST}" = "0" ]] && continue ;;
76 *dejagnu) [[ "${TEST}" = "0" ]] && continue ;;
77 *stripping) [[ "${STRIP}" = "0" ]] && continue ;;
78 *glibc) [[ "${TEST}" = "3" ]] && \
79 sed -i 's@/usr/lib/locale@/tools/lib/locale@' $file ;;
80 esac
81
82 # First append each name of the script files to a list (this will become
83 # the names of the targets in the Makefile
84 chapter5="$chapter5 ${this_script}"
85
86 # Grab the name of the target (minus the -pass1 or -pass2 in the case of gcc
87 # and binutils in chapter 5)
88 name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@' -e 's@-pass[0-9]\{1\}@@'`
89
90 # Set the dependency for the first target.
91 if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
92
93 #--------------------------------------------------------------------#
94 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
95 #--------------------------------------------------------------------#
96 #
97 # Drop in the name of the target on a new line, and the previous target
98 # as a dependency. Also call the echo_message function.
99 wrt_target "${this_script}" "$PREV"
100
101 # Find the version of the command files, if it corresponds with the building of
102 # a specific package
103 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
104
105 # If $vrs isn't empty, we've got a package...
106 if [ "$vrs" != "" ] ; then
107 if [ "$name" = "tcl" ] ; then
108 FILE="$name$vrs-src.tar.*"
109 else
110 FILE="$name-$vrs.tar.*"
111 fi
112
113 # Insert instructions for unpacking the package and to set the PKGDIR variable.
114 wrt_unpack "$FILE"
115 echo -e '\ttrue' >> $MKFILE.tmp
116 fi
117
118 # Insert date and disk usage at the top of the log file, the script run
119 # and date and disk usage again at the bottom of the log file.
120 # The changingowner script must be run as root.
121 case "${this_script}" in
122 *changingowner) wrt_run_as_root "${this_script}" "$file" ;;
123 *) wrt_run_as_su "${this_script}" "$file" ;;
124 esac
125
126 # Remove the build directory(ies) except if the package build fails
127 # (so we can review config.cache, config.log, etc.)
128 if [ "$vrs" != "" ] ; then
129 wrt_remove_build_dirs "$name"
130 fi
131
132 # Include a touch of the target name so make can check
133 # if it's already been made.
134 echo -e '\t@touch $@' >> $MKFILE.tmp
135 #
136 #--------------------------------------------------------------------#
137 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
138 #--------------------------------------------------------------------#
139
140 # Keep the script file name for Makefile dependencies.
141 PREV=${this_script}
142 done # end for file in chapter05/*
143}
144
145#----------------------------#
146chapter6_Makefiles() {
147#----------------------------#
148 # Set envars and scripts for iteration targets
149 if [[ -z "$1" ]] ; then
150 local N=""
151 else
152 local N=-build_$1
153 local chapter6=""
154 mkdir chapter06$N
155 cp chapter06/* chapter06$N
156 for script in chapter06$N/* ; do
157 sed -e 's/ln -sv/&f/g' \
158 -e 's/mv -v/&f/g' \
159 -e 's/rm -v/&f/g' \
160 -e 's/mkdir -v/&p/g' \
161 -e 's/mknod -m.*/& || true/' -i ${script}
162 done
163 fi
164
165 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N${R_arrow}"
166
167 for file in chapter06$N/* ; do
168 # Keep the script file name
169 this_script=`basename $file`
170
171 # We'll run the chroot commands differently than the others, so skip them in the
172 # dependencies and target creation.
173 case "${this_script}" in
174 *chroot) continue ;;
175 *stripping*) [[ "${STRIP}" = "0" ]] && continue ;;
176 esac
177
178 # Grab the name of the target
179 name=`echo ${this_script} | sed -e 's@[0-9]\{3\}-@@'`
180
181 # Find the version of the command files, if it corresponds with the building of
182 # a specific package. We need this here to can skip scripts not needed for
183 # iterations rebuilds
184 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
185
186 if [[ "$vrs" = "" ]] && [[ -n "$N" ]] ; then
187 case "${this_script}" in
188 *stripping*) ;;
189 *) continue ;;
190 esac
191 fi
192
193 # First append each name of the script files to a list (this will become
194 # the names of the targets in the Makefile
195 chapter6="$chapter6 ${this_script}${N}"
196
197 #--------------------------------------------------------------------#
198 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
199 #--------------------------------------------------------------------#
200 #
201 # Drop in the name of the target on a new line, and the previous target
202 # as a dependency. Also call the echo_message function.
203 wrt_target "${this_script}${N}" "$PREV"
204
205 # If $vrs isn't empty, we've got a package...
206 # Insert instructions for unpacking the package and changing directories
207 if [ "$vrs" != "" ] ; then
208 FILE="$name-$vrs.tar.*"
209 wrt_unpack2 "$FILE"
210 fi
211
212 # In the mount of kernel filesystems we need to set LFS
213 # and not to use chroot.
214 case "${this_script}" in
215 *kernfs) wrt_run_as_root "${this_script}" "$file" ;;
216 *) wrt_run_as_chroot1 "${this_script}" "$file" ;;
217 esac
218
219 # Remove the build directory(ies) except if the package build fails.
220 if [ "$vrs" != "" ] ; then
221 wrt_remove_build_dirs "$name"
222 fi
223
224 # Include a touch of the target name so make can check
225 # if it's already been made.
226 echo -e '\t@touch $@' >> $MKFILE.tmp
227 #
228 #--------------------------------------------------------------------#
229 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
230 #--------------------------------------------------------------------#
231
232 # Keep the script file name for Makefile dependencies.
233 PREV=${this_script}${N}
234 # Set system_build envar for iteration targets
235 system_build=$chapter6
236 done # end for file in chapter06/*
237}
238
239#----------------------------#
240chapter789_Makefiles() {
241#----------------------------#
242 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7/8/9${R_arrow}"
243
244 for file in chapter0{7,8,9}/* ; do
245 # Keep the script file name
246 this_script=`basename $file`
247
248 # Grub must be configured manually.
249 # The filesystems can't be unmounted via Makefile and the user
250 # should enter the chroot environment to create the root
251 # password, edit several files and setup Grub.
252 #
253 # If no .config file is supplied, the kernel build is skipped
254 #
255 case ${this_script} in
256 *grub) continue ;;
257 *reboot) continue ;;
258 *console) continue ;; # Use the file generated by lfs-bootscripts
259 *kernel) [[ -z ${CONFIG} ]] && continue
260 cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
261 esac
262
263 # First append each name of the script files to a list (this will become
264 # the names of the targets in the Makefile
265 chapter789="$chapter789 ${this_script}"
266
267 #--------------------------------------------------------------------#
268 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
269 #--------------------------------------------------------------------#
270 #
271 # Drop in the name of the target on a new line, and the previous target
272 # as a dependency. Also call the echo_message function.
273 wrt_target "${this_script}" "$PREV"
274
275 # Find the bootscripts and kernel package names
276 case "${this_script}" in
277 *bootscripts)
278 vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
279 FILE="lfs-bootscripts-$vrs.tar.*"
280 wrt_unpack2 "$FILE"
281 ;;
282 *kernel)
283 vrs=`grep "^linux-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
284 FILE="linux-$vrs.tar.*"
285 wrt_unpack2 "$FILE"
286 ;;
287 esac
288
289 # Check if we have a real /etc/fstab file
290 case "${this_script}" in
291 *fstab) if [[ -n $FSTAB ]]; then
292 wrt_copy_fstab "${this_script}"
293 else
294 wrt_run_as_chroot2 "$this_script" "$file"
295 fi
296 ;;
297 *) wrt_run_as_chroot2 "$this_script" "$file"
298 ;;
299 esac
300
301 case "${this_script}" in
302 *bootscripts) wrt_remove_build_dirs "dummy" ;;
303 *kernel) wrt_remove_build_dirs "dummy" ;;
304 esac
305
306 # Include a touch of the target name so make can check
307 # if it's already been made.
308 echo -e '\t@touch $@' >> $MKFILE.tmp
309 #
310 #--------------------------------------------------------------------#
311 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
312 #--------------------------------------------------------------------#
313
314 # Keep the script file name for Makefile dependencies.
315 PREV=${this_script}
316 done # for file in chapter0{7,8,9}/*
317}
318
319
320#----------------------------#
321build_Makefile() {
322#----------------------------#
323 echo "Creating Makefile... "
324 cd $JHALFSDIR/${PROGNAME}-commands
325
326 # Start with a clean Makefile.tmp file
327 >$MKFILE.tmp
328
329 chapter4_Makefiles
330 chapter5_Makefiles
331 chapter6_Makefiles
332 # Add the ICA/farce targets, if needed
333 [[ "$COMPARE" != "0" ]] && wrt_compare_targets
334 chapter789_Makefiles
335
336
337 # Add a header, some variables and include the function file
338 # to the top of the real Makefile.
339(
340 cat << EOF
341$HEADER
342
343SRC= /sources
344MOUNT_PT= $BUILDDIR
345
346include makefile-functions
347
348EOF
349) > $MKFILE
350
351
352 # Add chroot commands
353 i=1
354 for file in chapter06/*chroot* ; do
355 chroot=`cat $file | sed -e '/#!\/bin\/sh/d' -e 's@ \\\@ @g' | tr -d '\n' | sed \
356 -e 's/ */ /g' -e 's|\\$|&&|g' -e 's|exit||g' -e 's|$| -c|' \
357 -e 's|"$$LFS"|$(MOUNT_PT)|' -e 's|set -e||'`
358 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
359 i=`expr $i + 1`
360 done
361
362 # Drop in the main target 'all:' and the chapter targets with each sub-target
363 # as a dependency.
364(
365 cat << EOF
366all: chapter4 chapter5 chapter6 chapter789
367 @\$(call echo_finished,$VERSION)
368
369chapter4: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
370
371chapter5: chapter4 $chapter5 restore-lfs-env
372
373chapter6: chapter5 $chapter6
374
375chapter789: chapter6 $chapter789
376
377clean-all: clean
378 rm -rf ./{lfs-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches}
379
380clean: clean-chapter789 clean-chapter6 clean-chapter5 clean-chapter4
381
382clean-chapter4:
383 -if [ ! -f user-lfs-exist ]; then \\
384 userdel lfs; \\
385 rm -rf /home/lfs; \\
386 fi;
387 rm -rf \$(MOUNT_PT)/tools
388 rm -f /tools
389 rm -f envars user-lfs-exist
390 rm -f 02* logs/02*.log
391
392clean-chapter5:
393 rm -rf \$(MOUNT_PT)/tools/*
394 rm -f $chapter5 restore-lfs-env sources-dir
395 cd logs && rm -f $chapter5 && cd ..
396
397clean-chapter6:
398 -umount \$(MOUNT_PT)/sys
399 -umount \$(MOUNT_PT)/proc
400 -umount \$(MOUNT_PT)/dev/shm
401 -umount \$(MOUNT_PT)/dev/pts
402 -umount \$(MOUNT_PT)/dev
403 rm -rf \$(MOUNT_PT)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var}
404 rm -f $chapter6
405 cd logs && rm -f $chapter6 && cd ..
406
407clean-chapter789:
408 rm -f $chapter789
409 cd logs && rm -f $chapter789 && cd ..
410
411restore-lfs-env:
412 @\$(call echo_message, Building)
413 @if [ -f /home/lfs/.bashrc.XXX ]; then \\
414 mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
415 fi;
416 @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
417 mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
418 fi;
419 @chown lfs:lfs /home/lfs/.bash* && \\
420 touch \$@
421
422EOF
423) >> $MKFILE
424
425 # Bring over the items from the Makefile.tmp
426 cat $MKFILE.tmp >> $MKFILE
427 rm $MKFILE.tmp
428 echo "done"
429}
430
431
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