source: jhalfs@ 1e686d1

ablfs-more legacy trunk
Last change on this file since 1e686d1 was e5518fd, checked in by Pierre Labastie <pierre.labastie@…>, 4 years ago

jhalfs: update copyright years and adapt to git

  • use git log to retrieve the most recent version to display with -v
  • Property mode set to 100755
File size: 15.0 KB
Line 
1#!/bin/bash
2set -e
3# Pass trap handlers to functions
4set -E
5
6# VT100 colors
7declare -r RED=$'\e[31m'
8declare -r GREEN=$'\e[32m'
9declare -r YELLOW=$'\e[33m'
10
11# shellcheck disable=SC2034
12declare -r BLUE=$'\e[34m'
13declare -r OFF=$'\e[0m'
14declare -r BOLD=$'\e[1m'
15declare -r tab_=$'\t'
16declare -r nl_=$'\n'
17
18# shellcheck disable=SC2034
19declare -r DD_BORDER="${BOLD}==============================================================================${OFF}"
20# shellcheck disable=SC2034
21declare -r SD_BORDER="${BOLD}------------------------------------------------------------------------------${OFF}"
22# shellcheck disable=SC2034
23declare -r STAR_BORDER="${BOLD}******************************************************************************${OFF}"
24
25# bold yellow > < pair
26declare -r R_arrow=$'\e[1;33m>\e[0m'
27declare -r L_arrow=$'\e[1;33m<\e[0m'
28
29
30#>>>>>>>>>>>>>>>ERROR TRAPPING >>>>>>>>>>>>>>>>>>>>
31#-----------------------#
32simple_error() { # Basic error trap.... JUST DIE
33#-----------------------#
34 LASTLINE="$1"
35 LASTERR="$2"
36 LASTSOURCE="$4"
37 error_message "${GREEN} Error $LASTERR at $LASTSOURCE line ${LASTLINE}!"
38}
39
40see_ya() {
41 printf '\n%b%bjhalfs%b exit%b\n' "$L_arrow" "$BOLD" "$R_arrow" "$OFF"
42}
43##### Simple error TRAPS
44# ctrl-c SIGINT
45# ctrl-y
46# ctrl-z SIGTSTP
47# SIGHUP 1 HANGUP
48# SIGINT 2 INTRERRUPT FROM KEYBOARD Ctrl-C
49# SIGQUIT 3
50# SIGKILL 9 KILL
51# SIGTERM 15 TERMINATION
52# SIGSTOP 17,18,23 STOP THE PROCESS
53#####
54set -e
55trap see_ya 0
56trap 'simple_error "${LINENO}" "$?" "${FUNCNAME}" "${BASH_SOURCE}"' ERR
57trap 'echo -e "\n\n${RED}INTERRUPT${OFF} trapped\n" && exit 2' \
58 HUP INT QUIT TERM # STOP stops tterminal output and does not seem to
59 # execute the handler
60#>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
61
62simple_message() {
63 # Prevents having to check $VERBOSITY everywhere
64 if [ "$VERBOSITY" -ne 0 ] ; then
65 # shellcheck disable=SC2059
66 printf "$*"
67 fi
68}
69
70warning_message() {
71 simple_message "${YELLOW}\\nWARNING:${OFF} $*\\n\\n"
72}
73
74error_message() {
75 # Prints an error message and exits with LASTERR or 1
76 if [ -n "$LASTERR" ] ; then
77 LASTERR=$(printf '%d' "$LASTERR")
78 else
79 LASTERR=1
80 fi
81 # If +e then disable text output
82 if [[ "$-" =~ e ]]; then
83 printf '\n\n%bERROR:%b %s\n' "$RED" "$OFF" "$*" >&2
84 fi
85 exit "$LASTERR"
86}
87
88load_file() {
89 # source files in a consistent way with an optional message
90 file="$1"
91 shift
92 msg="Loading file ${file}..."
93 [ -z "$*" ] || msg="$*..."
94 simple_message "$msg"
95
96 # shellcheck disable=SC1090
97 source "$file" 2>/dev/null || error_message "$file did not load"
98 simple_message "OK\\n"
99}
100
101git_commit=$(git log -1 --format=format:"%h %ad")
102version="
103${BOLD} \"jhalfs\"${OFF} builder tool (development) $git_commit
104
105 Copyright (C) 2005-2021, the jhalfs team:
106 Jeremy Huntwork
107 George Boudreau
108 Manuel Canales Esparcia
109 Thomas Pegg
110 Matthew Burgess
111 Pierre Labastie
112
113 Unless specified, all the files in this directory and its sub-directories
114 are subjected to the ${BOLD}MIT license${OFF}. See the ${BOLD}LICENSE${OFF} file.
115
116 The files in the ${BOLD}menu${OFF} directory are subjected to the ${BOLD}ISC License${OFF}.
117 See ${BOLD}LICENSE.txt${OFF} and ${BOLD}README${OFF} in that directory.
118"
119
120usage="${nl_}${tab_}${BOLD}${RED}This script cannot be called directly${OFF}
121${tab_}Type ${BOLD}make${OFF} to run the tool, or
122${tab_}Type ${BOLD}./jhalfs -v${OFF} to display version information."
123
124case $1 in
125 -v ) echo "$version" && exit ;;
126 run ) : ;;
127 * ) echo "$usage" && exit 1 ;;
128esac
129
130# If the user has not saved his configuration file, let's ask
131# if he or she really wants to run this stuff
132time_current=$(stat -c '%Y' configuration 2>/dev/null || date +%s)
133time_old=$(stat -c '%Y' configuration.old 2>/dev/null || printf '%s' "$time_current")
134if [ "$(printf '%d' "$time_old")" -ge "$(printf '%d' "$time_current")" ] ; then
135 printf 'Do you want to run jhalfs? yes/no (yes): '
136 read -r ANSWER
137 case ${ANSWER:0:1} in
138 n|N) printf "\nExiting gracefully.\n"; exit ;;
139 esac
140fi
141
142# Change this to 0 to suppress almost all messages
143VERBOSITY=1
144
145load_file configuration "Loading config params from <configuration>"
146
147# These are boolean vars generated from Config.in.
148# ISSUE: If a boolean parameter is not set to y(es) there
149# is no variable defined by the menu app. This can
150# cause a headache if you are not aware.
151# The following variables MUST exist. If they don't, the
152# default value is n(o).
153RUNMAKE=${RUNMAKE:-n}
154GETPKG=${GETPKG:-n}
155COMPARE=${COMPARE:-n}
156RUN_ICA=${RUN_ICA:-n}
157PKGMNGT=${PKGMNGT:-n}
158WRAP_INSTALL=${WRAP_INSTALL:-n}
159BOMB_TEST=${BOMB_TEST:-n}
160STRIP=${STRIP:=n}
161REPORT=${REPORT:=n}
162NCURSES5=${NCURSES5:-n}
163DEL_LA_FILES=${DEL_LA_FILES:-n}
164FULL_LOCALE=${FULL_LOCALE:-n}
165GRSECURITY_HOST=${GRSECURITY_HOST:-n}
166CUSTOM_TOOLS=${CUSTOM_TOOLS:-n}
167REBUILD_MAKEFILE=${REBUILD_MAKEFILE:-n}
168INSTALL_LOG=${INSTALL_LOG:-n}
169CLEAN=${CLEAN:=n}
170SET_SSP=${SET_SSP:=n}
171SET_ASLR=${SET_ASLR:=n}
172SET_PAX=${SET_PAX:=n}
173SET_HARDENED_TMP=${SET_HARDENED_TMP:=n}
174SET_WARNINGS=${SET_WARNINGS:=n}
175SET_MISC=${SET_MISC:=n}
176SET_BLOWFISH=${SET_BLOWFISH:=n}
177UNICODE=${UNICODE:=n}
178LOCAL=${LOCAL:=n}
179REALSBU=${REALSBU:=n}
180SAVE_CH5=${SAVE_CH5:=n}
181
182if [[ "${NO_PROGRESS_BAR}" = "y" ]] ; then
183# shellcheck disable=SC2034
184 NO_PROGRESS="#"
185fi
186
187# Sanity check on the location of $BUILDDIR / $JHALFSDIR
188CWD="$(cd "$(dirname "$0")" && pwd)"
189if [[ $JHALFSDIR == "$CWD" ]]; then
190 echo " The jhalfs source directory conflicts with the jhalfs build directory."
191 echo " Please move the source directory or change the build directory."
192 exit 2
193fi
194
195# Book sources envars
196BRANCH_ID=${BRANCH_ID:=development}
197
198case $BRANCH_ID in
199 development )
200 case $PROGNAME in
201 clfs* ) TREE="" ;;
202 * ) TREE=trunk/BOOK ;;
203 esac
204 LFSVRS=development
205 ;;
206 *EDIT* ) echo " You forgot to set the branch or stable book version."
207 echo " Please rerun make and fix the configuration."
208 exit 2 ;;
209 branch-* )
210 case $PROGNAME in
211 lfs )
212 LFSVRS=${BRANCH_ID}
213 TREE=branches/${BRANCH_ID#branch-}
214 if [ ${BRANCH_ID:7:1} = 6 ]; then
215 TREE=${TREE}/BOOK
216 fi
217 ;;
218 clfs* )
219 LFSVRS=${BRANCH_ID}
220 TREE=${BRANCH_ID#branch-}
221 ;;
222 esac
223 ;;
224 * )
225 case $PROGNAME in
226 lfs )
227 LFSVRS=${BRANCH_ID}
228 TREE=tags/${BRANCH_ID}
229 case ${BRANCH_ID:0:2} in
230 [1-9][0-9]) ;;
231 [789]*) ;;
232 *) TREE=${TREE}/BOOK ;;
233 esac
234 ;;
235 hlfs )
236 LFSVRS=${BRANCH_ID}
237 TREE=tags/${BRANCH_ID}/BOOK
238 ;;
239 clfs* )
240 LFSVRS=${BRANCH_ID}
241 TREE=clfs-${BRANCH_ID}
242 ;;
243 * )
244 esac
245 ;;
246esac
247
248# Set the document location...
249BOOK=${BOOK:=$JHALFSDIR/$PROGNAME-$LFSVRS}
250
251
252#--- Envars not sourced from configuration
253# shellcheck disable=SC2034
254case $PROGNAME in
255 clfs ) declare -r GIT="git://git.clfs.org/cross-lfs" ;;
256 clfs2 ) declare -r GIT="git://git.clfs.org/clfs-sysroot" ;;
257 clfs3 ) declare -r GIT="git://git.clfs.org/clfs-embedded" ;;
258 *) declare -r SVN="svn://svn.linuxfromscratch.org" ;;
259esac
260
261declare -r LOG=000-masterscript.log
262# Needed for fetching BLFS book sources when building CLFS
263# shellcheck disable=SC2034
264declare -r SVN_2="svn://svn.linuxfromscratch.org"
265
266# Set true internal variables
267COMMON_DIR="common"
268PACKAGE_DIR=$(echo "$PROGNAME" | tr '[:lower:]' '[:upper:]')
269MODULE=$PACKAGE_DIR/master.sh
270PKGMNGTDIR="pkgmngt"
271# The name packageManager.xml is hardcoded in *.xsl, so no variable.
272
273for file in \
274 "$COMMON_DIR/common-functions" \
275 "$COMMON_DIR/libs/func_book_parser" \
276 "$COMMON_DIR/libs/func_download_pkgs" \
277 "$COMMON_DIR/libs/func_wrt_Makefile" \
278 "$MODULE" ; do
279 load_file "$file"
280done
281
282simple_message "${SD_BORDER}${nl_}"
283
284
285#*******************************************************************#
286LASTERR=2
287for file in \
288 "$COMMON_DIR/libs/func_check_version.sh" \
289 "$COMMON_DIR/libs/func_validate_configs.sh" \
290 "$COMMON_DIR/libs/func_custom_pkgs" ; do
291 load_file "$file"
292done
293unset LASTERR
294
295simple_message "${SD_BORDER}${nl_}"
296simple_message "Checking tools required for jhalfs${nl_}"
297check_alfs_tools
298simple_message "${SD_BORDER}${nl_}"
299
300# blfs-tool envars
301BLFS_TOOL=${BLFS_TOOL:-n}
302if [[ "${BLFS_TOOL}" = "y" ]] ; then
303 simple_message 'Checking supplementary tools for installing BLFS'
304 check_blfs_tools
305 simple_message "${SD_BORDER}${nl_}"
306 BLFS_SVN=${BLFS_SVN:-n}
307 BLFS_WORKING_COPY=${BLFS_WORKING_COPY:-n}
308 BLFS_BRANCH=${BLFS_BRANCH:-n}
309 if [[ "${BLFS_SVN}" = "y" ]]; then
310 BLFS_BRANCH_ID=development
311 BLFS_TREE=trunk/BOOK
312 elif [[ "${BLFS_WORKING_COPY}" = "y" ]]; then
313 if [[ ! -d "$BLFS_WC_LOCATION/postlfs" ]] ; then
314 echo " BLFS tools: This is not a working copy: $BLFS_WC_LOCATION."
315 echo " Please rerun make and fix the configuration."
316 exit 2
317 fi
318 BLFS_TREE=$(cd "$BLFS_WC_LOCATION"; svn info | grep '^URL' | sed 's@.*BLFS/@@')
319 BLFS_BRANCH_ID=$(echo "$BLFS_TREE" | sed -e 's@trunk/BOOK@development@' \
320 -e 's@branches/@branch-@' \
321 -e 's@tags/@@' \
322 -e 's@/BOOK@@')
323 elif [[ "${BLFS_BRANCH}" = "y" ]] ; then
324 case $BLFS_BRANCH_ID in
325 *EDIT* ) echo " You forgot to set the BLFS branch or stable book version."
326 echo " Please rerun make and fix the configuration."
327 exit 2 ;;
328 branch-6.* ) BLFS_TREE=branches/${BLFS_BRANCH_ID#branch-}/BOOK ;;
329 branch-* ) BLFS_TREE=branches/${BLFS_BRANCH_ID#branch-} ;;
330 [isv]* | 6.3* ) BLFS_TREE=tags/${BLFS_BRANCH_ID}/BOOK ;;
331 * ) BLFS_TREE=tags/${BLFS_BRANCH_ID} ;;
332 esac
333 fi
334 load_file "${COMMON_DIR}/libs/func_install_blfs"
335fi
336
337###################################
338### MAIN ###
339###################################
340
341
342validate_config
343echo "${SD_BORDER}${nl_}"
344echo -n "Are you happy with these settings? yes/no (no): "
345read -r ANSWER
346if [ "x$ANSWER" != "xyes" ] ; then
347 echo "${nl_}Rerun make to fix the configuration options.${nl_}"
348 exit
349fi
350echo "${nl_}${SD_BORDER}${nl_}"
351
352# Load additional modules or configuration files based on global settings
353# compare module
354if [[ "$COMPARE" = "y" ]]; then
355 load_file "${COMMON_DIR}/libs/func_compare.sh" 'Loading compare module'
356fi
357#
358# save module
359if [[ "$SAVE_CH5" = "y" ]]; then
360 load_file "${COMMON_DIR}/libs/func_save.sh" 'Loading save module'
361fi
362#
363# optimize module
364if [[ "$OPTIMIZE" != "0" ]]; then
365 load_file optimize/optimize_functions 'Loading optimization module'
366 #
367 # optimize configurations
368 load_file optimize/opt_config 'Loading optimization config'
369 # The number of parallel jobs is taken from configuration now
370 # shellcheck disable=SC2034
371 JH_MAKEFLAGS="-j${N_PARALLEL}"
372 # Validate optimize settings, if required
373 validate_opt_settings
374fi
375#
376
377if [[ "$REBUILD_MAKEFILE" = "n" ]] ; then
378
379# If requested, clean the build directory
380 clean_builddir
381
382 if [[ ! -d $JHALFSDIR ]]; then
383 sudo mkdir -p "$JHALFSDIR"
384 sudo chown "$USER":"$USER" "$JHALFSDIR"
385 fi
386
387# Create $BUILDDIR/sources even though it could be created by get_sources()
388 if [[ ! -d $BUILDDIR/sources ]]; then
389 sudo mkdir -p "$BUILDDIR/sources"
390 sudo chmod a+wt "$BUILDDIR/sources"
391 fi
392
393# Create the log directory
394 if [[ ! -d $LOGDIR ]]; then
395 mkdir "$LOGDIR"
396 fi
397 true >"$LOGDIR/$LOG"
398
399# Copy common helper files
400 cp "$COMMON_DIR"/{makefile-functions,progress_bar.sh} "$JHALFSDIR/"
401
402# Copy needed stylesheets
403 cp "$COMMON_DIR"/{packages.xsl,chroot.xsl,kernfs.xsl} "$JHALFSDIR/"
404
405# Fix the XSL book parser
406 case $PROGNAME in
407 clfs* ) sed 's,FAKEDIR,'"${BOOK}/BOOK"',' "${PACKAGE_DIR}/${XSL}" > "${JHALFSDIR}/${XSL}" ;;
408 lfs | hlfs ) sed 's,FAKEDIR,'"$BOOK"',' "${PACKAGE_DIR}/${XSL}" > "${JHALFSDIR}/${XSL}" ;;
409 * ) ;;
410 esac
411 export XSL=$JHALFSDIR/${XSL}
412
413# Copy packageManager.xml, if needed
414 [[ "$PKGMNGT" = "y" ]] && [[ "$PROGNAME" = "lfs" ]] && {
415 sed s@BOOK@"$BOOK"@ "$PKGMNGTDIR/packageManager.xml" > \
416 "$JHALFSDIR/"packageManager.xml
417 cp "$PKGMNGTDIR/packInstall.sh" "$JHALFSDIR/"
418 }
419
420# Copy urls.xsl, if needed
421 [[ "$GETPKG" = "y" ]] && cp "$COMMON_DIR/urls.xsl" "$JHALFSDIR/"
422
423# Always create the test-log directory to allow user to "uncomment" test
424# instructions
425 install -d -m 1777 "$TESTLOGDIR"
426
427# Create the installed-files directory, if needed
428 [[ "$INSTALL_LOG" = "y" ]] && [[ ! -d $FILELOGDIR ]] && install -d -m 1777 "$FILELOGDIR"
429
430# Prepare report creation, if needed
431 if [[ "$REPORT" = "y" ]]; then
432 cp $COMMON_DIR/create-sbu_du-report.sh "$JHALFSDIR/"
433 # After making sure that all looks sane, dump the settings to a file
434 # This file will be used to create the REPORT header
435 validate_config >"$JHALFSDIR/jhalfs.config"
436 fi
437
438# Copy optimize files, if needed
439 [[ "$OPTIMIZE" != "0" ]] && cp optimize/opt_override "$JHALFSDIR/"
440
441# Copy compare files, if needed
442 if [[ "$COMPARE" = "y" ]]; then
443 mkdir -p "$JHALFSDIR/extras"
444 cp extras/* "$JHALFSDIR/extras"
445 fi
446
447# Copy custom tools config files, if requested
448 if [[ "${CUSTOM_TOOLS}" = "y" ]]; then
449 echo "Copying custom tool scripts to $JHALFSDIR"
450 mkdir -p "$JHALFSDIR/custom-commands"
451 cp -f custom/config/* "$JHALFSDIR/custom-commands"
452 fi
453
454# Download or updates the book source
455# Note that all customization to $JHALFSDIR have to be done before this.
456# But the LFS book is needed for BLFS tools.
457 get_book
458# At this point, we should have a way to know whether we have a cross
459# or regular book... In case of cross, prohibite TEST=3
460# the position of gcc-pass2 (chapter 6 or 5) tells us (not valid for
461# cross-chap5 branch).
462 if (( TEST == 3 )) && \
463 [ -f "$BOOK/chapter06/gcc-pass2.xml" ]; then
464 TEST=2
465 fi
466 extract_commands
467 echo "${SD_BORDER}${nl_}"
468 cd "$CWD" # the functions above change directory
469
470# Install blfs-tool, if requested.
471 if [[ "${BLFS_TOOL}" = "y" ]] ; then
472 echo Installing BLFS book and tools
473 install_blfs_tools 2>&1 | tee -a "$LOGDIR/$LOG"
474 [[ ${PIPESTATUS[0]} != 0 ]] && exit 1
475 fi
476
477fi
478
479# shellcheck disable=SC2034
480if [[ "$REBUILD_MAKEFILE" = "y" ]] ; then
481# Sanity check: users tend to tick "rebuild Makefile"
482# without generating one first. Check we have one:
483 if [ ! -f $MKFILE ]; then
484 set -e
485 error_message "You cannot \"rebuild Makefile\" without first building one"
486 fi
487# When regenerating the Makefile, we need to know also the
488# canonical book version
489 case $PROGNAME in
490 clfs* )
491 VERSION=$(xmllint --noent "$BOOK/prologue/$ARCH/bookinfo.xml" 2>/dev/null | grep subtitle | sed -e 's/^.*ion //' -e 's/<\/.*//') ;;
492 lfs)
493 if [[ "$INITSYS" = "sysv" ]] ; then
494 VERSION=$(grep 'ENTITY version ' "$BOOK/general.ent" | cut -d\" -f2)
495 else
496 VERSION=$(grep 'ENTITY versiond' "$BOOK/general.ent" | cut -d\" -f2)
497 fi
498 ;;
499 *)
500 VERSION=$(xmllint --noent "$BOOK/prologue/bookinfo.xml" 2>/dev/null | grep subtitle | sed -e 's/^.*ion //' -e 's/<\/.*//') ;;
501 esac
502fi
503
504build_Makefile
505
506echo "${SD_BORDER}${nl_}"
507
508# Check for build prerequisites.
509 echo
510 cd "$CWD"
511 check_prerequisites
512 echo "${SD_BORDER}${nl_}"
513# All is well, run the build (if requested)
514run_make
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