source: HLFS/master.sh@ 5842156

1.0 2.3 2.3.x 2.4 ablfs ablfs-more legacy new_features trunk
Last change on this file since 5842156 was 5842156, checked in by George Boudreau <georgeb@…>, 18 years ago

Added function(s) wrt_delete_existings_dirs. Requested by Gerald B

  • Property mode set to 100755
File size: 18.5 KB
Line 
1#!/bin/sh
2set -e # Enable error trapping
3
4# $Id$
5
6###################################
7### FUNCTIONS ###
8###################################
9
10
11#----------------------------#
12chapter3_Makefiles() { # Initialization of the system
13#----------------------------#
14 local TARGET LOADER
15
16 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter3${R_arrow}"
17
18 # Define a few model dependant variables
19 if [[ ${MODEL} = "uclibc" ]]; then
20 TARGET="tools-linux-uclibc"; LOADER="ld-uClibc.so.0"
21 else
22 TARGET="tools-linux-gnu"; LOADER="ld-linux.so.2"
23 fi
24
25 # NOTE: We use the lfs username and groupname also in HLFS
26 # If /home/lfs is already present in the host, we asume that the
27 # lfs user and group are also presents in the host, and a backup
28 # of their bash init files is made.
29(
30cat << EOF
31020-creatingtoolsdir:
32 @\$(call echo_message, Building)
33 @mkdir -v \$(MOUNT_PT)/tools && \\
34 rm -fv /tools && \\
35 ln -sv \$(MOUNT_PT)/tools /
36 @if [ ! -d \$(MOUNT_PT)/sources ]; then \\
37 mkdir \$(MOUNT_PT)/sources; \\
38 fi;
39 @chmod a+wt \$(MOUNT_PT)/sources && \\
40 touch \$@
41
42021-addinguser: 020-creatingtoolsdir
43 @\$(call echo_message, Building)
44 @if [ ! -d /home/lfs ]; then \\
45 groupadd lfs; \\
46 useradd -s /bin/bash -g lfs -m -k /dev/null lfs; \\
47 else \\
48 touch user-lfs-exist; \\
49 fi;
50 @chown lfs \$(MOUNT_PT)/tools && \\
51 chown lfs \$(MOUNT_PT)/sources && \\
52 touch \$@
53
54022-settingenvironment: 021-addinguser
55 @\$(call echo_message, Building)
56 @if [ -f /home/lfs/.bashrc -a ! -f /home/lfs/.bashrc.XXX ]; then \\
57 mv -v /home/lfs/.bashrc /home/lfs/.bashrc.XXX; \\
58 fi;
59 @if [ -f /home/lfs/.bash_profile -a ! -f /home/lfs/.bash_profile.XXX ]; then \\
60 mv -v /home/lfs/.bash_profile /home/lfs/.bash_profile.XXX; \\
61 fi;
62 @echo "set +h" > /home/lfs/.bashrc && \\
63 echo "umask 022" >> /home/lfs/.bashrc && \\
64 echo "HLFS=\$(MOUNT_PT)" >> /home/lfs/.bashrc && \\
65 echo "LC_ALL=POSIX" >> /home/lfs/.bashrc && \\
66 echo "PATH=/tools/bin:/bin:/usr/bin" >> /home/lfs/.bashrc && \\
67 echo "export HLFS LC_ALL PATH" >> /home/lfs/.bashrc && \\
68 echo "" >> /home/lfs/.bashrc && \\
69 echo "target=$(uname -m)-${TARGET}" >> /home/lfs/.bashrc && \\
70 echo "ldso=/tools/lib/${LOADER}" >> /home/lfs/.bashrc && \\
71 echo "export target ldso" >> /home/lfs/.bashrc && \\
72 echo "source $JHALFSDIR/envars" >> /home/lfs/.bashrc && \\
73 chown lfs:lfs /home/lfs/.bashrc && \\
74 touch envars && \\
75 touch \$@
76EOF
77) >> $MKFILE.tmp
78
79}
80
81#----------------------------#
82chapter5_Makefiles() { # Bootstrap or temptools phase
83#----------------------------#
84 local file
85 local this_script
86
87 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter5${R_arrow}"
88
89 for file in chapter05/* ; do
90 # Keep the script file name
91 this_script=`basename $file`
92
93 # Skip this script depending on jhalfs.conf flags set.
94 case $this_script in
95 # If no testsuites will be run, then TCL, Expect and DejaGNU aren't needed
96 *tcl* ) [[ "$TEST" = "0" ]] && continue; ;;
97 *expect* ) [[ "$TEST" = "0" ]] && continue; ;;
98 *dejagnu* ) [[ "$TEST" = "0" ]] && continue; ;;
99 # Nothing interestin in this script
100 *introduction* ) continue ;;
101 # Test if the stripping phase must be skipped
102 *stripping* ) [[ "$STRIP" = "0" ]] && continue ;;
103 *) ;;
104 esac
105
106 # First append each name of the script files to a list (this will become
107 # the names of the targets in the Makefile
108 chapter5="$chapter5 $this_script"
109
110 # Grab the name of the target (minus the -headers or -cross in the case of gcc
111 # and binutils in chapter 5)
112 name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@' -e 's@-cross@@' -e 's@-headers@@'`
113
114 # Adjust 'name'
115 case $name in
116 linux-libc) name=linux-libc-headers ;;
117 esac
118
119 # Set the dependency for the first target.
120 if [ -z $PREV ] ; then PREV=022-settingenvironment ; fi
121
122
123 #--------------------------------------------------------------------#
124 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
125 #--------------------------------------------------------------------#
126 #
127 # Drop in the name of the target on a new line, and the previous target
128 # as a dependency. Also call the echo_message function.
129 wrt_target "$this_script" "$PREV"
130
131 # Find the version of the command files, if it corresponds with the building of
132 # a specific package
133 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
134 # If $vrs isn't empty, we've got a package...
135 if [ "$vrs" != "" ] ; then
136 # Deal with non-standard names
137 case $name in
138 tcl) FILE="$name$vrs-src.tar.*" ;;
139 uclibc) FILE="uClibc-$vrs.tar.*" ;;
140 gcc) FILE="gcc-core-$vrs.tar.*" ;;
141 *) FILE="$name-$vrs.tar.*" ;;
142 esac
143 # Insert instructions for unpacking the package and to set the PKGDIR variable.
144 case $this_script in
145 *binutils* )
146 wrt_unpack "$FILE" 1 ;; # Do not delete an existing package directories
147 *)
148 wrt_unpack "$FILE" ;;
149 esac
150 [[ "$OPTIMIZE" = "2" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
151 fi
152
153 case $this_script in
154 *binutils* ) # Dump the path to sources directory for later removal
155(
156cat << EOF
157 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
158 echo "\$(MOUNT_PT)\$(SRC)/\$\$ROOT" >> sources-dir
159EOF
160) >> $MKFILE.tmp
161 ;;
162 *adjusting* ) # For the Adjusting phase we must to cd to the binutils-build directory.
163 echo -e '\t@echo "export PKGDIR=$(MOUNT_PT)$(SRC)/binutils-build" > envars' >> $MKFILE.tmp
164 ;;
165 esac
166
167 # Insert date and disk usage at the top of the log file, the script run
168 # and date and disk usage again at the bottom of the log file.
169 wrt_run_as_su "${this_script}" "${file}"
170
171 # Remove the build directory(ies) except if the package build fails
172 # (so we can review config.cache, config.log, etc.)
173 # For Binutils the sources must be retained for some time.
174 if [ "$vrs" != "" ] ; then
175 case "${this_script}" in
176 *binutils*) : # do NOTHING
177 ;;
178 *) wrt_remove_build_dirs "$name"
179 ;;
180 esac
181 fi
182
183 # Remove the Binutils pass 1 sources after a successful Adjusting phase.
184 case "${this_script}" in
185 *adjusting*)
186(
187cat << EOF
188 @rm -r \`cat sources-dir\` && \\
189 rm -r \$(MOUNT_PT)\$(SRC)/binutils-build && \\
190 rm sources-dir
191EOF
192) >> $MKFILE.tmp
193 ;;
194 esac
195
196 # Include a touch of the target name so make can check if it's already been made.
197 echo -e '\t@touch $@' >> $MKFILE.tmp
198 #
199 #--------------------------------------------------------------------#
200 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
201 #--------------------------------------------------------------------#
202
203 # Keep the script file name for Makefile dependencies.
204 PREV=$this_script
205 done # end for file in chapter05/*
206}
207
208
209#----------------------------#
210chapter6_Makefiles() { # sysroot or chroot build phase
211#----------------------------#
212 local TARGET LOADER
213 local file
214 local this_script
215 # Set envars and scripts for iteration targets
216 LOGS="" # Start with an empty global LOGS envar
217 if [[ -z "$1" ]] ; then
218 local N=""
219 else
220 local N=-build_$1
221 local chapter6=""
222 mkdir chapter06$N
223 cp chapter06/* chapter06$N
224 for script in chapter06$N/* ; do
225 # Overwrite existing symlinks, files, and dirs
226 sed -e 's/ln -s /ln -sf /g' \
227 -e 's/^mv /&-f/g' -i ${script}
228 done
229 # Remove Bzip2 binaries before make install
230 sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i chapter06$N/*-bzip2
231 # Fix how Module-Init-Tools do the install target
232 sed -e 's@make install@make INSTALL=install install@' -i chapter06$N/*-module-init-tools
233 # Delete *old Readline libraries just after make install
234 sed -e 's@make install@&\nrm -v /lib/lib{history,readline}*old@' -i chapter06$N/*-readline
235 # Don't readd already existing groups
236 sed -e '/groupadd/d' -i chapter06$N/*-udev
237 fi
238
239 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter6$N${R_arrow}"
240 #
241 # Set these definitions early and only once
242 #
243 if [[ ${MODEL} = "uclibc" ]]; then
244 TARGET="pc-linux-uclibc"; LOADER="ld-uClibc.so.0"
245 else
246 TARGET="pc-linux-gnu"; LOADER="ld-linux.so.2"
247 fi
248
249 for file in chapter06$N/* ; do
250 # Keep the script file name
251 this_script=`basename $file`
252
253 # Skip this script depending on jhalfs.conf flags set.
254 case $this_script in
255 # We'll run the chroot commands differently than the others, so skip them in the
256 # dependencies and target creation.
257 *chroot* ) continue ;;
258 # Test if the stripping phase must be skipped
259 *-stripping* ) [[ "$STRIP" = "0" ]] && continue ;;
260 esac
261
262 # Grab the name of the target
263 name=`echo $this_script | sed -e 's@[0-9]\{3\}-@@'`
264
265 # Find the version of the command files, if it corresponds with the building of
266 # a specific package
267 vrs=`grep "^$name-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
268
269 if [[ "$vrs" = "" ]] && [[ -n "$N" ]] ; then
270 case "${this_script}" in
271 *stripping*) ;;
272 *) continue ;;
273 esac
274 fi
275
276 # Append each name of the script files to a list (this will become
277 # the names of the targets in the Makefile
278 chapter6="$chapter6 ${this_script}${N}"
279
280 # Append each name of the script files to a list (this will become
281 # the names of the logs to be moved for each iteration)
282 LOGS="$LOGS ${this_script}"
283
284 #
285 # Sed replacement to fix some rm command that could fail.
286 # That should be fixed in the book sources.
287 #
288 case $name in
289 glibc)
290 sed 's/rm /rm -f /' -i chapter06$N/$this_script
291 ;;
292 gcc)
293 sed 's/rm /rm -f /' -i chapter06$N/$this_script
294 ;;
295 esac
296
297 #--------------------------------------------------------------------#
298 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
299 #--------------------------------------------------------------------#
300 #
301 # Drop in the name of the target on a new line, and the previous target
302 # as a dependency. Also call the echo_message function.
303 wrt_target "${this_script}${N}" "$PREV"
304
305 # If $vrs isn't empty, we've got a package...
306 # Insert instructions for unpacking the package and changing directories
307 if [ "$vrs" != "" ] ; then
308 # Deal with non-standard names
309 case $name in
310 tcl) FILE="$name$vrs-src.tar.*" ;;
311 uclibc) FILE="uClibc-$vrs.tar.*" ;;
312 gcc) FILE="gcc-core-$vrs.tar.*" ;;
313 *) FILE="$name-$vrs.tar.*" ;;
314 esac
315 wrt_unpack2 "$FILE"
316 wrt_target_vars
317 [[ "$OPTIMIZE" != "0" ]] && wrt_optimize "$name" && wrt_makeflags "$name"
318 fi
319
320 case $this_script in
321 *readjusting*) # For the Re-Adjusting phase we must to cd to the binutils-build directory.
322 echo -e '\t@echo "export PKGDIR=$(SRC)/binutils-build" > envars' >> $MKFILE.tmp
323 ;;
324 esac
325
326 # In the mount of kernel filesystems we need to set LFS and not to use chroot.
327 case "${this_script}" in
328 *kernfs*)
329 wrt_run_as_root "${this_script}" "${file}"
330 ;;
331 *) # The rest of Chapter06
332 wrt_run_as_chroot1 "${this_script}" "${file}"
333 ;;
334 esac
335 #
336 # Remove the build directory(ies) except if the package build fails.
337 if [ "$vrs" != "" ] ; then
338 wrt_remove_build_dirs "$name"
339 fi
340 #
341 # Remove the Binutils pass 2 sources after a successful Re-Adjusting phase.
342 case "${this_script}" in
343 *readjusting*)
344(
345cat << EOF
346 @rm -r \`cat sources-dir\` && \\
347 rm -r \$(MOUNT_PT)\$(SRC)/binutils-build && \\
348 rm sources-dir
349EOF
350) >> $MKFILE.tmp
351 ;;
352 esac
353
354 # Include a touch of the target name so make can check if it's already been made.
355 echo -e '\t@touch $@' >> $MKFILE.tmp
356 #
357 #--------------------------------------------------------------------#
358 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
359 #--------------------------------------------------------------------#
360
361 # Keep the script file name for Makefile dependencies.
362 PREV=${this_script}${N}
363 # Set system_build envar for iteration targets
364 system_build=$chapter6
365 done # end for file in chapter06/*
366
367}
368
369#----------------------------#
370chapter7_Makefiles() { # Create a bootable system.. kernel, bootscripts..etc
371#----------------------------#
372 local file
373 local this_script
374
375 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter7${R_arrow}"
376 for file in chapter07/*; do
377 # Keep the script file name
378 this_script=`basename $file`
379
380 # Grub must be configured manually.
381 # The filesystems can't be unmounted via Makefile and the user
382 # should enter the chroot environment to create the root
383 # password, edit several files and setup Grub.
384 case $this_script in
385 *usage) continue ;; # Contains example commands
386 *grub) continue ;;
387 *reboot) continue ;;
388 *console) continue ;; # Use the file generated by lfs-bootscripts
389
390 *kernel)
391 # If no .config file is supplied, the kernel build is skipped
392 [[ -z $CONFIG ]] && continue
393 cp $CONFIG $BUILDDIR/sources/kernel-config
394 ;;
395 esac
396
397 # First append then name of the script file to a list (this will become
398 # the names of the targets in the Makefile
399 chapter7="$chapter7 $this_script"
400
401 #--------------------------------------------------------------------#
402 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
403 #--------------------------------------------------------------------#
404 #
405 # Drop in the name of the target on a new line, and the previous target
406 # as a dependency. Also call the echo_message function.
407 wrt_target "$this_script" "$PREV"
408
409 case "${this_script}" in
410 *bootscripts*)
411 vrs=`grep "^lfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
412 FILE="lfs-bootscripts-$vrs.tar.*"
413 wrt_unpack2 "$FILE"
414 vrs=`grep "^blfs-bootscripts-version" $JHALFSDIR/packages | sed -e 's/.* //' -e 's/"//g'`
415 echo -e "\t@echo \"\$(MOUNT_PT)\$(SRC)/blfs-bootscripts-$vrs\" >> sources-dir" >> $MKFILE.tmp
416 ;;
417 esac
418
419 case "${this_script}" in
420 *fstab*) # Check if we have a real /etc/fstab file
421 if [[ -n "$FSTAB" ]] ; then
422 wrt_copy_fstab "$this_script"
423 else # Initialize the log and run the script
424 wrt_run_as_chroot2 "${this_script}" "${file}"
425 fi
426 ;;
427 *) # All other scripts
428 wrt_run_as_chroot2 "${this_script}" "${file}"
429 ;;
430 esac
431
432 # Remove the build directory except if the package build fails.
433 case "${this_script}" in
434 *bootscripts*)
435(
436cat << EOF
437 @ROOT=\`head -n1 /tmp/unpacked | sed 's@^./@@;s@/.*@@'\` && \\
438 rm -r \$(MOUNT_PT)\$(SRC)/\$\$ROOT
439 @rm -r \`cat sources-dir\` && \\
440 rm sources-dir
441EOF
442) >> $MKFILE.tmp
443 ;;
444 esac
445
446 # Include a touch of the target name so make can check if it's already been made.
447 echo -e '\t@touch $@' >> $MKFILE.tmp
448 #
449 #--------------------------------------------------------------------#
450 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
451 #--------------------------------------------------------------------#
452
453 # Keep the script file name for Makefile dependencies.
454 PREV=$this_script
455 done # for file in chapter07/*
456
457 # Add SBU-disk_usage report target if required
458 if [[ "$REPORT" = "1" ]] ; then wrt_report ; fi
459}
460
461
462#----------------------------#
463build_Makefile() { # Construct a Makefile from the book scripts
464#----------------------------#
465 echo "Creating Makefile... ${BOLD}START${OFF}"
466
467 cd $JHALFSDIR/${PROGNAME}-commands
468 # Start with a clean Makefile.tmp file
469 >$MKFILE.tmp
470
471 chapter3_Makefiles
472 chapter5_Makefiles
473 chapter6_Makefiles
474 # Add the iterations targets, if needed
475 [[ "$COMPARE" != "0" ]] && wrt_compare_targets
476 chapter7_Makefiles
477
478 # Add a header, some variables and include the function file
479 # to the top of the real Makefile.
480(
481 cat << EOF
482$HEADER
483
484SRC= /sources
485MOUNT_PT= $BUILDDIR
486MAKE_PID=\`pidof make | cut -d " " -f1\`
487
488include makefile-functions
489
490EOF
491) > $MKFILE
492
493
494 # Add chroot commands
495 i=1
496 for file in chapter06/*chroot* ; do
497 chroot=`cat $file | sed -e '/#!\/bin\/sh/d' \
498 -e '/^export/d' \
499 -e '/^logout/d' \
500 -e 's@ \\\@ @g' | tr -d '\n' | sed -e 's/ */ /g' \
501 -e 's|\\$|&&|g' \
502 -e 's|exit||g' \
503 -e 's|$| -c|' \
504 -e 's|"$$HLFS"|$(MOUNT_PT)|'\
505 -e 's|set -e||'`
506 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
507 i=`expr $i + 1`
508 done
509
510 # Drop in the main target 'all:' and the chapter targets with each sub-target
511 # as a dependency.
512(
513 cat << EOF
514all: chapter3 chapter5 chapter6 chapter7 do-housekeeping
515 @\$(call echo_finished,$VERSION)
516
517chapter3: 020-creatingtoolsdir 021-addinguser 022-settingenvironment
518
519chapter5: chapter3 $chapter5 restore-lfs-env
520
521chapter6: chapter5 $chapter6
522
523chapter7: chapter6 $chapter7
524
525clean-all: clean
526 rm -rf ./{hlfs-commands,logs,Makefile,*.xsl,makefile-functions,packages,patches}
527
528clean: clean-chapter7 clean-chapter6 clean-chapter5 clean-chapter3
529
530clean-chapter3:
531 -if [ ! -f user-lfs-exist ]; then \\
532 userdel lfs; \\
533 rm -rf /home/lfs; \\
534 fi;
535 rm -rf \$(MOUNT_PT)/tools
536 rm -f /tools
537 rm -f envars user-lfs-exist
538 rm -f 02* logs/02*.log
539
540clean-chapter5:
541 rm -rf \$(MOUNT_PT)/tools/*
542 rm -f $chapter5 restore-lfs-env sources-dir
543 cd logs && rm -f $chapter5 && cd ..
544
545clean-chapter6:
546 -umount \$(MOUNT_PT)/sys
547 -umount \$(MOUNT_PT)/proc
548 -umount \$(MOUNT_PT)/dev/shm
549 -umount \$(MOUNT_PT)/dev/pts
550 -umount \$(MOUNT_PT)/dev
551 rm -rf \$(MOUNT_PT)/{bin,boot,dev,etc,home,lib,media,mnt,opt,proc,root,sbin,srv,sys,tmp,usr,var}
552 rm -f $chapter6
553 cd logs && rm -f $chapter6 && cd ..
554
555clean-chapter7:
556 rm -f $chapter7
557 cd logs && rm -f $chapter7 && cd ..
558
559restore-lfs-env:
560 @\$(call echo_message, Building)
561 @if [ -f /home/lfs/.bashrc.XXX ]; then \\
562 mv -fv /home/lfs/.bashrc.XXX /home/lfs/.bashrc; \\
563 fi;
564 @if [ -f /home/lfs/.bash_profile.XXX ]; then \\
565 mv -v /home/lfs/.bash_profile.XXX /home/lfs/.bash_profile; \\
566 fi;
567 @chown lfs:lfs /home/lfs/.bash* && \\
568 touch \$@
569
570do-housekeeping:
571 -umount \$(MOUNT_PT)/dev/pts
572 -umount \$(MOUNT_PT)/dev/shm
573 -umount \$(MOUNT_PT)/dev
574 -umount \$(MOUNT_PT)/sys
575 -umount \$(MOUNT_PT)/proc
576 -if [ ! -f user-lfs-exist ]; then \\
577 userdel lfs; \\
578 rm -rf /home/lfs; \\
579 fi;
580
581EOF
582) >> $MKFILE
583
584 # Bring over the items from the Makefile.tmp
585 cat $MKFILE.tmp >> $MKFILE
586 rm $MKFILE.tmp
587 echo "Creating Makefile... ${BOLD}DONE${OFF}"
588
589}
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