source: LFS/master.sh@ d54e3c9

ablfs-more trunk
Last change on this file since d54e3c9 was 84d0d39, checked in by Pierre Labastie <pierre.labastie@…>, 2 years ago

Do not run "stripping" if STRIP=n during ICA

LFS/lfs.xsl does not generate correct commands for stripping if
STRIP=n. LFS/master.sh had already been corrected to not run
stripping if STRIP=n, but only for the first pass. Do this for
all passes.

  • Property mode set to 100644
File size: 15.6 KB
Line 
1#!/bin/bash
2
3###################################
4### FUNCTIONS ###
5###################################
6
7
8#############################################################
9
10
11#-------------------------#
12chapter_targets() { #
13#-------------------------#
14# $1 is the chapter number. Pad it with 0 to the left to obtain a 2-digit
15# number:
16 printf -v dir chapter%02d $1
17
18# $2 contains the build number if rebuilding for ICA
19 if [[ -z "$2" ]] ; then
20 local N=""
21 else
22 local N=-build_$2
23 local CHROOT_TGT=""
24 mkdir ${dir}$N
25 cp ${dir}/* ${dir}$N
26 for script in ${dir}$N/* ; do
27 # Overwrite existing symlinks, files, and dirs
28 sed -e 's/ln *-sv/&f/g' \
29 -e 's/mv *-v/&f/g' \
30 -e 's/mkdir *-v/&p/g' -i ${script}
31 # Rename the scripts
32 mv ${script} ${script}$N
33 done
34 # Remove Bzip2 binaries before make install (LFS-6.2 compatibility)
35 sed -e 's@make install@rm -vf /usr/bin/bz*\n&@' -i ${dir}$N/*-bzip2$N
36 # Remove openssl-<version> from /usr/share/doc (LFS-9.x), because
37 # otherwise the mv command creates an openssl directory.
38 sed -e 's@mv -v@rm -rfv /usr/share/doc/openssl-*\n&@' \
39 -i ${dir}$N/*-openssl$N
40 fi
41
42 echo "${tab_}${GREEN}Processing... ${L_arrow}Chapter $1$N${R_arrow}"
43
44 for file in ${dir}$N/* ; do
45 # Keep the script file name
46 this_script=`basename $file`
47
48 # Some scripts need peculiar actions:
49 # - Stripping at the end of system build: lfs.xsl does not generate
50 # correct commands if the user does not want to strip, so skip it
51 # in this case
52 # - do not reinstall linux-headers when rebuilding
53 # - grub config: must be done manually; skip it
54 # - handle fstab and .config. Skip kernel if .config not supplied
55 case "${this_script}" in
56 *stripping*) [[ "${STRIP}" = "n" ]] && continue ;;
57 *linux-headers*) [[ -n "$N" ]] && continue ;;
58 8*grub) (( nb_chaps == 5 )) && continue ;;
59 10*grub) continue ;;
60 *fstab) [[ -z "${FSTAB}" ]] ||
61 [[ ${FSTAB} == $BUILDDIR/sources/fstab ]] ||
62 cp ${FSTAB} $BUILDDIR/sources/fstab ;;
63 *kernel) [[ -z ${CONFIG} ]] && continue
64 [[ ${CONFIG} == $BUILDDIR/sources/kernel-config ]] ||
65 cp ${CONFIG} $BUILDDIR/sources/kernel-config ;;
66 esac
67 # Grab the name of the target
68 # This is only used to check the name in "opt_override" or "BLACKLIST"
69 name=`echo ${this_script} | sed -e 's@[0-9]\{3,4\}-@@' \
70 -e 's@-pass[0-9]\{1\}@@' \
71 -e 's@-libstdc++@@' \
72 -e 's,'$N',,' \
73 -e 's@-32@@'`
74
75 # Find the name of the tarball and the version of the package
76 # If it doesn't exist, we skip it in iterations rebuilds (except stripping
77 # and revisedchroot, where .a and .la files are removed).
78 pkg_tarball=$(sed -n 's/tar -xf \(.*\)/\1/p' $file)
79 pkg_version=$(sed -n 's/VERSION=\(.*\)/\1/p' $file)
80
81 if [[ "$pkg_tarball" = "" ]] && [[ -n "$N" ]] ; then
82 case "${this_script}" in
83 *stripping*|*cleanup*|*revised*) ;;
84 *) continue ;;
85 esac
86 fi
87
88 # Append the name of the script to a list. The name of the
89 # list is contained in the variable Makefile_target. We adjust this
90 # variable at various points. Note that it is initialized to "SETUP"
91 # in the main function, before calling this function for the first time.
92 case "${this_script}" in
93 *settingenvironment) Makefile_target=LUSER_TGT ;;
94 *changingowner ) Makefile_target=SUDO_TGT ;;
95 *creatingdirs ) Makefile_target=CHROOT_TGT ;;
96 *bootscripts ) Makefile_target=BOOT_TGT ;; # case of sysv book
97 *network ) Makefile_target=BOOT_TGT ;; # case of systemd book
98 esac
99 eval $Makefile_target=\"\$$Makefile_target ${this_script}\"
100
101 #--------------------------------------------------------------------#
102 # >>>>>>>> START BUILDING A Makefile ENTRY <<<<<<<< #
103 #--------------------------------------------------------------------#
104
105 # Drop in the name of the target on a new line, and the previous target
106 # as a dependency. Also call the echo_message function.
107 case $Makefile_target in
108 CHROOT_TGT) CHROOT_wrt_target "${this_script}" "$PREV" "$pkg_version" ;;
109 *) LUSER_wrt_target "${this_script}" "$PREV" "$pkg_version" ;;
110 esac
111
112 # If $pkg_tarball isn't empty, we've got a package...
113 if [ "$pkg_tarball" != "" ] ; then
114 # Touch timestamp file if installed files logs shall be created.
115 # But only for the final install chapter and not when rebuilding it
116 if [ "${INSTALL_LOG}" = "y" ] &&
117 (( 1+nb_chaps <= $1 )) &&
118 [ "x$N" = x ] ; then
119 CHROOT_wrt_TouchTimestamp
120 fi
121 # Always initialize the test log file, since the test instructions may
122 # be "uncommented" by the user
123 case $Makefile_target in
124 CHROOT_TGT) CHROOT_wrt_test_log "${this_script}" "$pkg_version" ;;
125 LUSER_TGT ) LUSER_wrt_test_log "${this_script}" "$pkg_version" ;;
126 esac
127
128 # If using optimizations, write the instructions
129 case "${OPTIMIZE}$1${nb_chaps}${this_script}${REALSBU}" in
130 0* | *binutils-pass1y | 15* | 167* | 177*)
131 wrt_makeflags "$name" "-j1" "1" ;;
132 *kernel*) # No CFLAGS for kernel
133 wrt_makeflags "$name" "$JH_MAKEFLAGS" "$N_PARALLEL" ;;
134 *) wrt_optimize "$name" &&
135 wrt_makeflags "$name" "$JH_MAKEFLAGS" "$N_PARALLEL" ;;
136 esac
137 fi
138
139# Some scriptlet have a special treatment; otherwise standard
140 case "${this_script}" in
141 *addinguser)
142(
143# /var/lib may already exist and be owned by root if blfs tools
144# have been installed.
145cat << EOF
146 @if [ -f luser-id ]; then \\
147 function useradd() { true; }; \\
148 function groupadd() { true; }; \\
149 export -f useradd groupadd; \\
150 fi; \\
151 export LFS=\$(MOUNT_PT) && \\
152 \$(CMDSDIR)/`dirname $file`/\$@ >> \$(LOGDIR)/\$@ 2>&1; \\
153 \$(PRT_DU) >>logs/\$@
154 @chown \$(LUSER):\$(LGROUP) envars
155 @if [ -d "\$(MOUNT_PT)/var/lib" ]; then \\
156 chown \$(LUSER):\$(LGROUP) \$(MOUNT_PT)/var/lib; \\
157 fi
158 @chmod -R a+wt $JHALFSDIR
159 @chmod a+wt \$(SRCSDIR)
160EOF
161) >> $MKFILE.tmp
162 ;;
163 *settingenvironment)
164(
165cat << EOF
166 @cd && \\
167 function source() { true; } && \\
168 export -f source && \\
169 \$(CMDSDIR)/`dirname $file`/\$@ >> \$(LOGDIR)/\$@ 2>&1 && \\
170 sed 's|/mnt/lfs|\$(MOUNT_PT)|' -i .bashrc && \\
171 echo source $JHALFSDIR/envars >> .bashrc
172 @\$(PRT_DU) >>logs/\$@
173EOF
174) >> $MKFILE.tmp
175 ;;
176 *fstab) if [[ -n "$FSTAB" ]]; then
177 CHROOT_wrt_CopyFstab
178 else
179 CHROOT_wrt_RunAsRoot "$file"
180 fi
181 ;;
182
183 *)
184 # Insert date and disk usage at the top of the log file, the script
185 # run and date and disk usage again at the bottom of the log file.
186 case "${Makefile_target}" in
187 SETUP_TGT | SUDO_TGT) wrt_RunAsRoot "$file" "$pkg_version" ;;
188 LUSER_TGT) LUSER_wrt_RunAsUser "$file" "$pkg_version" ;;
189 CHROOT_TGT | BOOT_TGT) CHROOT_wrt_RunAsRoot "$file" "$pkg_version" ;;
190 esac
191 ;;
192 esac
193
194 # Write installed files log and remove the build directory(ies)
195 # except if the package build fails.
196 if [ "$pkg_tarball" != "" ] ; then
197 if [ "${INSTALL_LOG}" = "y" ] &&
198 (( 1+nb_chaps <= $1 )) &&
199 [ "x${N}" = "x" ] ; then
200 CHROOT_wrt_LogNewFiles "${this_script}"
201 fi
202 fi
203
204 # Include a touch of the target name so make can check
205 # if it's already been made.
206 wrt_touch
207 #
208 #--------------------------------------------------------------------#
209 # >>>>>>>> END OF Makefile ENTRY <<<<<<<< #
210 #--------------------------------------------------------------------#
211
212 # Keep the script file name for Makefile dependencies.
213 PREV=${this_script}
214 # Set "system_build" var for iteration targets
215 if [ -z "$N" ] && (( 1+nb_chaps == $1 )); then
216 system_build="$system_build $this_script"
217 fi
218
219 done # end for file in $dir/*
220 # Set "system_build" when rebuilding: note the CHROOT_TGT is local
221 # in that case.
222 if [ -n "$N" ]; then
223 system_build="$CHROOT_TGT"
224 fi
225}
226
227#----------------------------#
228build_Makefile() { #
229#----------------------------#
230
231 echo "Creating Makefile... ${BOLD}START${OFF}"
232
233 cd "$JHALFSDIR/$COMMANDS"
234
235 # Start with empty files
236 >$MKFILE
237 >$MKFILE.tmp
238
239 # Ensure the first dependency is empty
240 unset PREV
241
242 # We begin with the SETUP target; successive targets will be assigned in
243 # the chapter_targets function.
244 Makefile_target=SETUP_TGT
245
246 # We need to know the chapter numbering, which depends on the version
247 # of the book. Use the number of subdirs to know which version we have
248 chaps=($(echo chapter*))
249 nb_chaps=${#chaps[*]} # 5 if classical version, 7 if new version
250# DEBUG
251# echo chaps: ${chaps[*]}
252# echo nb_chaps: $nb_chaps
253# end DEBUG
254
255 # Make a temporary file with all script targets
256 for (( i = 4; i < nb_chaps+4; i++ )); do
257 chapter_targets $i
258 if (( i == nb_chaps )); then : # we have finished temporary tools
259 # Add the save target, if needed
260 [[ "$SAVE_CH5" = "y" ]] && wrt_save_target $Makefile_target
261 fi
262 if (( i == 1+nb_chaps )); then : # we have finished final system
263 # Add the iterations targets, if needed
264 [[ "$COMPARE" = "y" ]] && wrt_compare_targets $i
265 fi
266 done
267 # Add the CUSTOM_TOOLS targets, if needed
268 [[ "$CUSTOM_TOOLS" = "y" ]] && wrt_CustomTools_target
269
270 # Add a header, some variables and include the function file
271 # to the top of the real Makefile.
272 wrt_Makefile_header
273
274 # Add chroot commands
275 CHROOT_LOC="`whereis -b chroot | cut -d " " -f2`"
276 i=1
277 for file in ../chroot-scripts/*chroot* ; do
278 chroot=`cat $file | \
279 perl -pe 's|\\\\\n||g' | \
280 tr -s [:space:] | \
281 grep chroot | \
282 sed -e "s|chroot|$CHROOT_LOC|" \
283 -e 's|\\$|&&|g' \
284 -e 's|"$$LFS"|$(MOUNT_PT)|'`
285 echo -e "CHROOT$i= $chroot\n" >> $MKFILE
286 i=`expr $i + 1`
287 done
288
289 # Store virtual kernel file systems commands:
290 devices=`cat ../kernfs-scripts/devices.sh | \
291 sed -e 's|^| |' \
292 -e 's|mount|sudo &|' \
293 -e 's|mkdir|sudo &|' \
294 -e 's|\\$|&&|g' \
295 -e 's|\$|; \\\\|' \
296 -e 's|then|& :|' \
297 -e 's|\$\$LFS|$(MOUNT_PT)|g'`
298 teardown=`cat ../kernfs-scripts/teardown.sh | \
299 sed -e 's|^| |' \
300 -e 's|umount|-sudo &|' \
301 -e 's|\$LFS|$(MOUNT_PT)|'`
302 teardownat=`cat ../kernfs-scripts/teardown.sh | \
303 sed -e 's|^| |' \
304 -e 's|umount|@-sudo &|' \
305 -e 's|\$LFS|$(MOUNT_PT)|'`
306 # Drop in the main target 'all:' and the chapter targets with each sub-target
307 # as a dependency.
308(
309 cat << EOF
310
311all: ck_UID ck_terminal mk_SETUP mk_LUSER mk_SUDO mk_CHROOT mk_BOOT create-sbu_du-report mk_BLFS_TOOL mk_CUSTOM_TOOLS
312$teardownat
313 @sudo make do_housekeeping
314 @echo $VERSION > lfs-release && \\
315 sudo mv lfs-release \$(MOUNT_PT)/etc && \\
316 sudo chown root:root \$(MOUNT_PT)/etc/lfs-release
317 @/bin/echo -e -n \\
318 DISTRIB_ID=\\"Linux From Scratch\\"\\\\n\\
319 DISTRIB_RELEASE=\\"$VERSION\\"\\\\n\\
320 DISTRIB_CODENAME=\\"$(whoami)-jhalfs\\"\\\\n\\
321 DISTRIB_DESCRIPTION=\\"Linux From Scratch\\"\\\\n\\
322 > lsb-release && \\
323 sudo mv lsb-release \$(MOUNT_PT)/etc && \\
324 sudo chown root:root \$(MOUNT_PT)/etc/lsb-release
325 @/bin/echo -e -n \\
326 NAME=\\"Linux From Scratch\\"\\\\n\\
327 VERSION=\\"$VERSION\\"\\\\n\\
328 ID=lfs\\\\n\\
329 PRETTY_NAME=\\"Linux From Scratch $VERSION\\"\\\\n\\
330 VERSION_CODENAME=\\"$(whoami)-jhalfs\\"\\\\n\\
331 > os-release && \\
332 sudo mv os-release \$(MOUNT_PT)/etc && \\
333 sudo chown root:root \$(MOUNT_PT)/etc/os-release
334 @\$(call echo_finished,$VERSION)
335
336ck_UID:
337 @if [ \`id -u\` = "0" ]; then \\
338 echo "--------------------------------------------------"; \\
339 echo "You cannot run this makefile from the root account"; \\
340 echo "--------------------------------------------------"; \\
341 exit 1; \\
342 fi
343
344ck_terminal:
345 @stty size | ( read L C; \\
346 if (( L < 24 )) || (( C < 80 )) ; then \\
347 echo "--------------------------------------------------"; \\
348 echo "Terminal too small: \$\$C columns x \$\$L lines";\\
349 echo "Minimum: 80 columns x 24 lines";\\
350 echo "--------------------------------------------------"; \\
351 exit 1; \\
352 fi )
353
354mk_SETUP:
355 @\$(call echo_SU_request)
356 @sudo make save-luser
357 @sudo make BREAKPOINT=\$(BREAKPOINT) SETUP
358 @touch \$@
359
360mk_LUSER: mk_SETUP
361 @\$(call echo_SULUSER_request)
362 @\$(SU_LUSER) "make -C \$(MOUNT_PT)/\$(SCRIPT_ROOT) BREAKPOINT=\$(BREAKPOINT) LUSER"
363 @sudo make restore-luser
364 @touch \$@
365
366mk_SUDO: mk_LUSER
367 @sudo rm -f envars
368 @sudo make BREAKPOINT=\$(BREAKPOINT) SUDO
369 @touch \$@
370
371mk_CHROOT: mk_SUDO
372 @\$(call echo_CHROOT_request)
373 @( sudo \$(CHROOT1) -c "cd \$(SCRIPT_ROOT) && make BREAKPOINT=\$(BREAKPOINT) CHROOT")
374 @touch \$@
375
376mk_BOOT: mk_CHROOT
377 @\$(call echo_CHROOT_request)
378 @( sudo \$(CHROOT1) -c "cd \$(SCRIPT_ROOT) && make BREAKPOINT=\$(BREAKPOINT) BOOT")
379 @touch \$@
380
381mk_BLFS_TOOL: create-sbu_du-report
382 @if [ "\$(ADD_BLFS_TOOLS)" = "y" ]; then \\
383 \$(call sh_echo_PHASE,Building BLFS_TOOL); \\
384 (sudo \$(CHROOT1) -c "make -C $BLFS_ROOT/work"); \\
385 fi;
386 @touch \$@
387
388mk_CUSTOM_TOOLS: mk_BLFS_TOOL
389 @if [ "\$(ADD_CUSTOM_TOOLS)" = "y" ]; then \\
390 \$(call sh_echo_PHASE,Building CUSTOM_TOOLS); \\
391 sudo mkdir -p ${BUILDDIR}${TRACKING_DIR}; \\
392 (sudo \$(CHROOT1) -c "cd \$(SCRIPT_ROOT) && make BREAKPOINT=\$(BREAKPOINT) CUSTOM_TOOLS"); \\
393 fi;
394 @touch \$@
395
396devices: ck_UID
397$devices
398EOF
399) >> $MKFILE
400if [ "$INITSYS" = systemd ]; then
401(
402 cat << EOF
403 sudo mkdir -pv \$(MOUNT_PT)/run/systemd/resolve
404 sudo cp -v /etc/resolv.conf \$(MOUNT_PT)/run/systemd/resolve
405EOF
406) >> $MKFILE
407fi
408(
409 cat << EOF
410
411teardown:
412$teardown
413
414chroot1: devices
415 sudo \$(CHROOT1)
416 \$(MAKE) teardown
417
418chroot: devices
419 sudo \$(CHROOT1)
420 \$(MAKE) teardown
421
422SETUP: $SETUP_TGT
423LUSER: $LUSER_TGT
424SUDO: $SUDO_TGT
425EOF
426) >> $MKFILE
427if [ "$INITSYS" = systemd ]; then
428(
429 cat << EOF
430 mkdir -pv \$(MOUNT_PT)/run/systemd/resolve
431 cp -v /etc/resolv.conf \$(MOUNT_PT)/run/systemd/resolve
432
433EOF
434) >> $MKFILE
435fi
436(
437 cat << EOF
438CHROOT: SHELL=\$(filter %bash,\$(CHROOT1))
439CHROOT: $CHROOT_TGT
440BOOT: $BOOT_TGT
441CUSTOM_TOOLS: $custom_list
442
443create-sbu_du-report: mk_BOOT
444 @\$(call echo_message, Building)
445 @if [ "\$(ADD_REPORT)" = "y" ]; then \\
446 sudo ./create-sbu_du-report.sh logs $VERSION $(date --iso-8601); \\
447 \$(call echo_report,$VERSION-SBU_DU-$(date --iso-8601).report); \\
448 fi
449 @touch \$@
450
451save-luser:
452 @\$(call echo_message, Building)
453 @LUSER_ID=\$\$(grep '^\$(LUSER):' /etc/passwd | cut -d: -f3); \\
454 if [ -n "\$\$LUSER_ID" ]; then \\
455 if [ ! -d \$(LUSER_HOME).XXX ]; then \\
456 mv \$(LUSER_HOME){,.XXX}; \\
457 mkdir \$(LUSER_HOME); \\
458 chown \$(LUSER):\$(LGROUP) \$(LUSER_HOME); \\
459 fi; \\
460 echo "\$\$LUSER_ID" > luser-id; \\
461 echo User \$(LUSER) exists with ID \$\$LUSER_ID; \\
462 else \\
463 rm -f luser-id; \\
464 echo User \$(LUSER) does not exist; \\
465 echo It will be created with book instructions.; \\
466 fi
467 @\$(call housekeeping)
468
469restore-luser:
470 @\$(call echo_message, Building)
471 @if [ -f luser-id ]; then \\
472 rm -rf \$(LUSER_HOME); \\
473 mv \$(LUSER_HOME){.XXX,}; \\
474 rm luser-id; \\
475 else \\
476 userdel \$(LUSER); \\
477 groupdel \$(LGROUP); \\
478 rm -rf \$(LUSER_HOME); \\
479 fi
480 @\$(call housekeeping)
481
482do_housekeeping:
483 @-rm -f /tools
484
485EOF
486) >> $MKFILE
487
488 # Bring over the items from the Makefile.tmp
489 cat $MKFILE.tmp >> $MKFILE
490 rm $MKFILE.tmp
491 echo "Creating Makefile... ${BOLD}DONE${OFF}"
492}
Note: See TracBrowser for help on using the repository browser.