cookutils annotate modules/compressor @ rev 1024

cook, lighttpd/index.cgi, modules/compressor, modules/mk_pkg_receipt, modules/pkgdb: patch for the x86_64 native architecture support, fix empty depends, etc.
author Aleksej Bobylev <al.bobylev@gmail.com>
date Wed Jan 24 12:14:38 2018 +0200 (2018-01-24)
parents ee2f3d4790a4
children 7d37b282b4fb
rev   line source
al@865 1 #!/bin/sh
al@865 2 #
al@865 3 # compressor - module of the SliTaz Cook
al@865 4 # Copyright (C) SliTaz GNU/Linux - GNU GPL v3
al@865 5 #
al@865 6
al@865 7 . /usr/lib/slitaz/libcook.sh
al@865 8
al@868 9 # Compressor cache stuff
al@868 10
al@873 11 comp_cache_root='/home/slitaz/cache/cook'
al@869 12 mkdir -p "$comp_cache_root"
al@868 13 cache_stat=$(mktemp)
al@868 14
al@868 15 # Cache notes.
al@868 16 # Do not do the same job twice. Getting the file from the cache is much faster
al@868 17 # than compressing the file one more time. In addition, this cache is trying not
paul@1006 18 # to take extra space using the hardlinks. Although the files from the cache
paul@870 19 # without reference to itself should be removed periodically.
al@868 20
al@868 21
al@868 22
al@868 23
al@865 24 #
al@865 25 # Functions
al@865 26 #
al@865 27
al@865 28
al@912 29 # tazpkg install command
al@912 30
al@912 31 tpi() {
al@912 32 tazpkg -gi --quiet --local --cookmode $1
al@912 33 }
al@912 34
al@912 35
al@881 36 # Working with time (with hundredths precision)
al@865 37
al@881 38 get_time() {
al@881 39 cut -d" " -f2 /proc/uptime
al@881 40 }
al@865 41
al@881 42 calc_time() {
al@881 43 # L10n: 's' is for seconds, 'm' is for minutes
al@881 44 awk -va="$1" -vb="$(get_time)" -vs="$(_ 's')" -vm="$(_ 'm')" '
al@881 45 BEGIN{
al@881 46 time = b - a;
al@881 47 if (time < 30)
al@881 48 printf("%.2f%s\n", time, s);
al@881 49 else
al@881 50 printf("%.2f%s ~ %.0f%s\n", time, s, time / 60, m);
al@881 51 }'
al@865 52 }
al@865 53
al@865 54
al@865 55 # Compressor mini summary
al@865 56
al@865 57 comp_summary() {
al@998 58 # "$time0" "$size0" "$size1" "$log_file"
al@865 59 status
al@865 60 [ "$2" -eq 0 ] && return
al@881 61 saving=$(awk -va="$2" -vb="$3" 'BEGIN{ printf("%.0f\n", (a - b) / 1024) }')
al@868 62 cache_msg=''
al@868 63 if [ -s "$cache_stat" ]; then
al@868 64 cache_msg=$(_n ' Cache hit: %d/%d.' "$(fgrep '+' $cache_stat | wc -l)" "$(wc -l < $cache_stat)")
al@868 65 echo -n > $cache_stat
al@868 66 fi
al@868 67 _ ' Time: %s. Size: %s B -> %s B. Save: %s KB.%s' \
al@881 68 "$(calc_time $1)" "$2" "$3" "$saving" "$cache_msg"
al@998 69
al@998 70 if [ -s "$4" ]; then
al@1024 71 _ 'Compressor warnings and errors:'
al@998 72 awk '{printf " %s\n", $0;}' "$4"
al@998 73 echo
al@998 74 fi
al@998 75 # Clean log
al@998 76 [ ! -f "$4" ] || rm "$4"
al@865 77 }
al@865 78
al@865 79
al@1020 80 # Find ELF files
al@1020 81
al@1020 82 find_elf() {
al@1020 83 local i ifs="$IFS"
al@1020 84 IFS=$'\n'
al@1020 85 find $fs -type f \
al@1020 86 | while read i; do
al@1020 87 # output of `readelf -h <file> is human-readable information,
paul@1021 88 # we are interested in the next line:
al@1020 89 # Type: EXEC (Executable file)
al@1020 90 # or
al@1020 91 # Type: DYN (Shared object file)
al@1020 92 if [ "$(readelf -h "$i" 2>/dev/null \
al@1020 93 | sed -n '/Type:/ s|.*: *\([^ ]*\) .*|\1|p')" == "$1" ]; then
al@1020 94 echo "$i" # $1 = { EXEC | DYN }
al@1020 95 fi
al@1020 96 done
al@1020 97 IFS="$ifs"
al@1020 98 }
al@1020 99
al@1020 100
al@865 101 # Calculating different sizes
al@865 102
al@865 103 sizes() {
al@1020 104 local ifs="$IFS"; IFS=$'\n'
al@865 105 case $1 in
al@865 106 man) find $install/usr/share/man -type f -exec ls -l \{\} \; ;;
al@865 107 png) find $install -type f -name '*.png' -exec ls -l \{\} \; ;;
al@865 108 svg) find $install -type f -name '*.svg' -exec ls -l \{\} \; ;;
al@865 109 xml) find $install -type f \( -name '*.ui' -o -name '*.glade' \) -exec ls -l \{\} \; ;;
al@865 110 des) find $install -type f -name '*.desktop' -exec ls -l \{\} \; ;;
al@865 111 mo1) find $install -type f -name '*.mo' -exec ls -l \{\} \; ;;
al@865 112 loc) find $install/usr/share/i18n/locales -type f -exec ls -l \{\} \; ;;
al@865 113 mo2) find $fs/usr/share/locale -type f -name '*.mo' -exec ls -l \{\} \; ;;
al@872 114 gz) find $install -type f -name '*.gz' ! -path '*/share/man/*' -exec ls -l \{\} \; ;;
al@954 115 zip) find $install -type f -name '*.zip' -exec ls -l \{\} \; ;;
al@1020 116 strip)
al@1020 117 {
al@1020 118 find_elf EXEC
al@1020 119 find_elf DYN
al@1020 120 find $fs -type f \( -name '*.a' -o -name '*.pyc' -o -name '*.pyo' \
al@1020 121 -o -name '.packlist' -o -name '*.pm' -o -name '*.pl' -o -name '*.pod' \)
al@1020 122 } \
al@1020 123 | xargs ls -l
al@1020 124 ;;
al@865 125 esac | awk '{s+=$5}END{print s}'
al@1020 126 IFS="$ifs"
al@865 127 }
al@865 128
al@865 129
al@868 130 # Query cache for already existing compressed file; substitute original file with the cached
al@868 131 # compressed one if so.
al@868 132 # $1: cache section (gz, mangz, png, etc.); $2: path to original file
al@868 133
al@868 134 query_cache() {
al@868 135 md5=$(md5sum "$2")
al@868 136 cachefile="$comp_cache_root/$1/${md5%% *}"
al@868 137 echo "$cachefile"
al@868 138 if [ -f "$cachefile" ]; then
al@868 139 ln -f "$cachefile" "$2"
al@868 140 echo '+' >> "$cache_stat"
al@868 141 else
al@868 142 echo '-' >> "$cache_stat"
al@868 143 false
al@868 144 fi
al@868 145 }
al@868 146
al@868 147
al@868 148 # Store compressed file to the cache
al@868 149 # $1: path to cache entry to be stored; $2: path to compressed file to be stored
al@868 150
al@868 151 store_cache() {
al@868 152 mkdir -p "${1%/*}"
al@868 153 mv "$2" "$1"
al@868 154 ln "$1" "$2"
al@868 155 }
al@868 156
al@868 157
al@865 158 # Function to compress all man pages
al@865 159 # Compressing can be disabled with COOKOPTS="!manz"
al@865 160
al@865 161 compress_manpages() {
al@881 162 time0=$(get_time)
al@865 163 [ "${COOKOPTS/!manz/}" != "$COOKOPTS" ] && return
al@874 164 manpath="$install/usr/share/man"
al@865 165 [ -d "$manpath" ] || return
al@865 166 size0=$(sizes man); [ -z "$size0" ] && return
al@865 167
al@936 168 tpi advancecomp-static
al@867 169
al@865 170 action 'Compressing man pages...'
al@865 171
al@865 172 # We'll use only Gzip compression, so decompress other formats first
al@865 173 find $manpath -type f -name '*.bz2' -exec bunzip2 \{\} \;
al@865 174 find $manpath -type f -name '*.xz' -exec unxz \{\} \;
al@865 175
al@865 176 # Fast compress with gzip
al@874 177 find $manpath -type f ! -name '*.gz' -exec gzip \{\} \;
al@865 178
al@865 179 # Fix symlinks
al@874 180 for i in $(find $manpath -type l); do
al@865 181 dest=$(readlink $i | sed 's|\.[gbx]z2*$||')
al@865 182 link=$(echo $i | sed 's|\.[gbx]z2*$||')
al@865 183 rm $i; ln -s $dest.gz $link.gz
al@865 184 done
al@865 185
al@865 186 # Recompress with advdef (it can't compress, only recompress)
al@1024 187 the_log="$(mktemp)"
al@1024 188 if which advdef >/dev/null; then
al@1024 189 IFS=$'\n'
al@1024 190 for i in $(find $manpath -type f); do
al@1024 191 if ! cached_path=$(query_cache mangz "$i"); then
al@1024 192 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
al@1024 193 out="$(advdef -z4q "$i")"
al@1024 194 if [ -n "$out" ]; then
al@1024 195 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
al@1024 196 mv -f "$i.orig$$" "$i" # restore the original
al@1024 197 else
al@1024 198 store_cache "$cached_path" "$i"
al@1024 199 rm -f "$i.orig$$" # clean
al@1024 200 fi
al@998 201 fi
al@1024 202 done
al@1024 203 else
al@1024 204 echo 'Warning: advdef not found.' > "$the_log"
al@1024 205 fi
al@865 206
al@1024 207 comp_summary "$time0" "$size0" "$(sizes man)" "$the_log"
al@865 208 }
al@865 209
al@865 210
al@872 211 # Function to recompress all gzip archives
al@872 212 # Recompressing can be disabled with COOKOPTS="!gz"
al@872 213
al@872 214 recompress_gz() {
al@881 215 time0=$(get_time)
al@872 216 [ "${COOKOPTS/!gz/}" != "$COOKOPTS" ] && return
al@872 217 size0=$(sizes gz); [ -z "$size0" ] && return
al@872 218
al@936 219 tpi advancecomp-static
al@872 220
al@872 221 action 'Recompressing gzip files...'
al@872 222
al@872 223 # Recompress with advdef
al@1024 224 the_log="$(mktemp)"
al@1024 225 if which advdef >/dev/null; then
al@1024 226 IFS=$'\n'
al@1024 227 for i in $(find $install -type f -name '*.gz' ! -path '*/share/man/*'); do
al@1024 228 if ! cached_path=$(query_cache gz "$i"); then
al@1024 229 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
al@1024 230 out="$(advdef -z4q "$i")"
al@1024 231 if [ -n "$out" ]; then
al@1024 232 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
al@1024 233 mv -f "$i.orig$$" "$i" # restore the original
al@1024 234 else
al@1024 235 store_cache "$cached_path" "$i"
al@1024 236 rm -f "$i.orig$$" # clean
al@1024 237 fi
al@998 238 fi
al@1024 239 done
al@1024 240 else
al@1024 241 echo 'Warning: advdef not found.' > "$the_log"
al@1024 242 fi
al@872 243
al@1024 244 comp_summary "$time0" "$size0" "$(sizes gz)" "$the_log"
al@872 245 }
al@872 246
al@872 247
al@954 248 # Function to recompress all zip archives
al@954 249 # Recompressing can be disabled with COOKOPTS="!zip"
al@954 250
al@954 251 recompress_zip() {
al@954 252 time0=$(get_time)
al@954 253 [ "${COOKOPTS/!zip/}" != "$COOKOPTS" ] && return
al@954 254 size0=$(sizes zip); [ -z "$size0" ] && return
al@954 255
al@954 256 tpi advancecomp-static
al@954 257
al@954 258 action 'Recompressing zip files...'
al@954 259
al@954 260 # Recompress with advzip
al@1024 261 the_log="$(mktemp)"
al@1024 262 if which advzip >/dev/null; then
al@1024 263 IFS=$'\n'
al@1024 264 for i in $(find $install -type f -name '*.zip'); do
al@1024 265 if ! cached_path=$(query_cache zip "$i"); then
al@1024 266 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
al@1024 267 out="$(advzip -z3qk "$i")" # '-4' is more than two orders slower; use '-3'
al@1024 268 if [ -n "$out" ]; then
al@1024 269 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
al@1024 270 mv -f "$i.orig$$" "$i" # restore the original
al@1024 271 else
al@1024 272 store_cache "$cached_path" "$i"
al@1024 273 rm -f "$i.orig$$" # clean
al@1024 274 fi
al@998 275 fi
al@1024 276 done
al@1024 277 else
al@1024 278 echo 'Warning: advzip not found.' > "$the_log"
al@1024 279 fi
al@954 280
al@1024 281 comp_summary "$time0" "$size0" "$(sizes zip)" "$the_log"
al@954 282 }
al@954 283
al@954 284
al@865 285 # Function used after compile_rules() to compress all png images
al@865 286 # Compressing can be disabled with COOKOPTS="!pngz"
al@865 287
al@865 288 compress_png() {
al@881 289 time0=$(get_time)
al@865 290 [ "${COOKOPTS/!pngz/}" != "$COOKOPTS" ] && return
al@865 291 size0=$(sizes png); [ -z "$size0" ] && return
al@865 292
al@865 293 use_pq=true
al@865 294 use_op=true
al@865 295 [ "${COOKOPTS/!pngquant/}" != "$COOKOPTS" ] && use_pq=false
al@865 296 [ "${COOKOPTS/!optipng/}" != "$COOKOPTS" ] && use_op=false
al@932 297 $use_pq && tpi pngquant-static
al@932 298 $use_op && tpi optipng-static
al@865 299
al@867 300 action 'Compressing png images...'
al@865 301
al@1024 302 the_log="$(mktemp)"
al@1024 303 $use_pq && if ! which pngquant >/dev/null; then
al@1024 304 echo 'Warning: pngquant not found.' > "$the_log"
al@1024 305 use_pq=false
al@1024 306 fi
al@1024 307 $use_op && if ! which optipng >/dev/null; then
al@1024 308 echo 'Warning: optipng not found.' >> "$the_log"
al@1024 309 use_op=false
al@1024 310 fi
al@1024 311
al@865 312 oplevel=$(echo $COOKOPTS | grep 'op[0-8]' | sed 's|.*op\([0-8]\).*|\1|')
al@868 313 [ -z "$oplevel" ] && oplevel='2'
al@868 314
al@868 315 cache_section="png$oplevel"
al@868 316 $use_pq && cache_section="${cache_section}p"
al@868 317 $use_op && cache_section="${cache_section}o"
al@868 318
al@865 319 [ "$oplevel" == '8' ] && oplevel='7 -zm1-9'
al@865 320
al@998 321 pq_opt='--skip-if-larger' # Sublime Text is mad about `if` in $(), so put it separately
al@978 322 IFS=$'\n'
al@978 323 for i in $(find $install -type f -name '*.png'); do
al@998 324 unset IFS iserror
al@868 325 if ! cached_path=$(query_cache $cache_section "$i"); then
al@998 326 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
al@998 327 if $use_pq; then
al@998 328 out="$(pngquant -f $pq_opt --ext .png --speed 1 "$i" 2>&1)"
al@998 329 if [ -n "$out" ]; then
al@1024 330 echo "$i (pngquant):"$'\n'"$out"$'\n' >> "$the_log"
al@998 331 iserror='yes'
al@998 332 fi
al@998 333 fi
al@998 334 if $use_op && [ -z "$iserror" ]; then
al@998 335 out="$(optipng -quiet -strip all -o$oplevel "$i" 2>&1)"
al@998 336 if [ -n "$out" ]; then
al@1024 337 echo "$i (optipng):"$'\n'"$out"$'\n' >> "$the_log"
al@998 338 iserror='yes'
al@998 339 fi
al@998 340 fi
al@998 341 if [ -n "$iserror" ]; then
al@998 342 mv -f "$i.orig$$" "$i" # restore the original
al@998 343 else
al@998 344 store_cache "$cached_path" "$i"
al@998 345 rm -f "$i.orig$$" # clean
al@998 346 fi
al@868 347 fi
al@865 348 done
al@865 349
al@1024 350 comp_summary "$time0" "$size0" "$(sizes png)" "$the_log"
al@865 351 }
al@865 352
al@865 353
al@865 354 # Function used after compile_rules() to compress all svg images
al@865 355 # Compressing can be disabled with COOKOPTS="!svgz"
al@865 356
al@865 357 compress_svg() {
al@881 358 time0=$(get_time)
al@865 359 [ "${COOKOPTS/!svgz/}" != "$COOKOPTS" ] && return
al@865 360 size0=$(sizes svg); [ -z "$size0" ] && return
al@865 361
al@912 362 tpi svgcleaner
al@867 363
al@865 364 action 'Compressing svg images...'
al@865 365
al@1024 366 if which svgcleaner >/dev/null; then
al@1024 367 [ "${COOKOPTS/!svgextra/}" == "$COOKOPTS" ] &&
al@1024 368 opts="--apply-transform-to-paths yes --coordinates-precision 1 --paths-coordinates-precision 1"
al@959 369
al@1024 370 the_log="$(mktemp)"
al@1024 371 for i in $(IFS=$'\n' find $install -type f -name '*.svg'); do
al@1024 372 out="$(unset IFS; svgcleaner "$i" "$i" --copy-on-error --quiet \
al@1024 373 --multipass --remove-unresolved-classes no $opts 2>&1)"
al@1024 374 [ -z "$out" ] || echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
al@1024 375 done
al@1024 376 else
al@1024 377 echo 'Warning: svgcleaner not found.' > "$the_log"
al@1024 378 fi
al@865 379
al@1024 380 comp_summary "$time0" "$size0" "$(sizes svg)" "$the_log"
al@865 381 }
al@865 382
al@865 383
al@865 384 # Function used after compile_rules() to shrink all *.ui and *.glade files:
al@865 385 # remove insignificant spaces and comments
al@865 386 # Compressing can be disabled with COOKOPTS="!uiz"
al@865 387
al@865 388 compress_ui() {
al@865 389 [ "${COOKOPTS/!uiz/}" != "$COOKOPTS" ] && return
al@865 390 [ -z "$(find $install -type f \( -name '*.ui' -o -name '*.glade' \) )" ] && return
al@865 391
al@912 392 tpi xmlstarlet
al@867 393
al@865 394 action 'Compressing ui files...'
al@867 395
al@1024 396 if which xmlstarlet >/dev/null; then
al@1024 397 size0=$(sizes xml)
al@1024 398 time0=$(get_time)
al@1024 399 temp_ui="$(mktemp)"
al@1024 400 the_log="$(mktemp)"
al@1024 401 IFS=$'\n'
al@1024 402 for ui in $(find $install -type f \( -name '*.ui' -o -name '*.glade' \) ); do
al@1024 403 out="$(xmlstarlet c14n --without-comments "$ui" | xmlstarlet sel -B -t -c '*' > "$temp_ui")"
al@1024 404 if [ -n "$out" ]; then
al@1024 405 echo "$ui:"$'\n'"$out"$'\n' >> "$the_log"
al@1024 406 else
al@1024 407 cat "$temp_ui" > "$ui"
al@1024 408 fi
al@1024 409 done
al@1024 410 else
al@1024 411 echo 'Warning: xmlstarlet not found.' > "$the_log"
al@1024 412 fi
al@865 413
al@1024 414 comp_summary "$time0" "$size0" "$(sizes xml)" "$the_log"
al@865 415 rm "$temp_ui"
al@865 416 }
al@865 417
al@865 418
al@865 419 # Get list of supported locales...
al@865 420
al@865 421 get_supported_locales() {
al@865 422 lpc='/slitaz-i18n/stuff/locale-pack.conf'
al@865 423 if [ -e "$WOK$lpc" ]; then
al@865 424 # ... from package in the local wok
al@865 425 . "$WOK$lpc"
al@865 426 else
al@865 427 # ... from Hg
al@865 428 temp_conf=$(mktemp)
al@865 429 wget -q -O $temp_conf -T 10 "http://hg.slitaz.org/wok/raw-file/tip$lpc"
al@865 430 if [ -s $temp_conf ]; then
al@865 431 . $temp_conf
al@865 432 else
al@865 433 # Give up and use hardcoded list
al@865 434 LOCALE_PACK="ar ca cs da de el en es fi fr hr hu id is it ja nb nl nn pl pt \
al@865 435 pt_BR ro ru sl sv tr uk zh_CN zh_TW"
al@865 436 fi
al@865 437 rm $temp_conf
al@865 438 fi
al@865 439 echo $LOCALE_PACK
al@865 440 }
al@865 441
al@865 442
al@865 443 # Fix common errors and warnings in the .desktop files
al@865 444 # Fixing can be disabled with COOKOPTS="!fixdesktops"
al@865 445
al@865 446 fix_desktop_files() {
al@865 447 [ "${COOKOPTS/!fixdesktops/}" != "$COOKOPTS" ] && return
al@876 448 deskpath="$install/usr/share/applications"
al@876 449 [ -d "$deskpath" ] || return
al@876 450 [ -z "$(find $deskpath -type f -name '*.desktop')" ] && return
al@865 451
al@865 452 size0=$(sizes des)
al@881 453 time0=$(get_time)
al@865 454
al@865 455 if [ -n "$QA" -a -z "$(which desktop-file-validate)" ]; then
al@936 456 tpi desktop-file-validate-static
al@865 457 fi
al@865 458
al@865 459 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
al@865 460 # Default value is "" (empty). That means for us that we'll use the full
al@865 461 # list of supported locales here.
al@865 462 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
al@865 463
al@876 464 IFS=$'\n'
al@876 465 for desktop in $(find $deskpath -type f -name '*.desktop'); do
al@865 466 cp "$desktop" "$desktop.orig"
al@865 467
al@865 468 # Sort out .desktop file (is prerequisite to correct working of `fix-desktop-file`)
al@865 469 sdft "$desktop" -i
al@865 470
al@865 471 # Fix common errors in .desktop file
al@865 472 fix-desktop-file "$desktop"
al@865 473
al@865 474 # Strip unsupported locales from .desktop file
al@865 475 [ "${COOKOPTS/!i18nz/}" == "$COOKOPTS" ] &&
al@865 476 sdft "$desktop" -i -k "$LOCALE"
al@865 477
al@865 478 # Extra-strip
al@865 479 [ "${COOKOPTS/!extradesktops/}" == "$COOKOPTS" ] &&
al@865 480 sdft "$desktop" -i -g -x -tf -r 'Keywords*' -o
al@865 481
al@865 482 if [ -n "$QA" ]; then
al@865 483 # Check the rest of errors, warnings and tips
al@865 484 _ 'QA: Checking %s...' "$(basename $desktop)"
al@1002 485 busybox diff "$desktop.orig" "$desktop" | sed 's!^!|!'
al@1024 486 if which xmlstarlet >/dev/null; then
al@1024 487 desktop-file-validate "$desktop" | busybox fold -s
al@1024 488 else
al@1024 489 echo 'Warning: desktop-file-validate not found.'
al@1024 490 fi
al@865 491 echo
al@865 492 fi
al@865 493
al@865 494 rm "$desktop.orig"
al@865 495 done
al@865 496
al@998 497 comp_summary "$time0" "$size0" "$(sizes des)" '/dev/null'
al@865 498 }
al@865 499
al@865 500
paul@879 501 # Normalize all *.mo files: unconditionally convert to UTF-8; remove strings that are not really necessary
al@865 502 # to the translation (msgid = msgstr)
al@865 503 # Normalization can be disabled with COOKOPTS="!monorm"
al@865 504
al@865 505 normalize_mo() {
al@865 506 [ "${COOKOPTS/!monorm/}" != "$COOKOPTS" ] && return
al@865 507 [ -z "$(find $install -type f -name '*.mo')" ] && return
al@865 508
al@867 509 # Gettext functions: msgunfmt, msguniq, msgconv, msgfmt
al@912 510 tpi gettext
al@867 511 # Gconv modules (convert to UTF-8)
al@912 512 tpi glibc-locale
al@867 513
al@865 514 action 'Normalizing mo files...'
al@867 515
al@1024 516 the_log="$(mktemp)"
al@1024 517 to_continue=true
al@1024 518 for i in msgunfmt msguniq msgconv msgfmt; do
al@1024 519 if ! which $i >/dev/null; then
al@1024 520 echo "Warning: $i not found. Normalizing aborted" > "$the_log"
al@1024 521 to_continue=false
al@1024 522 fi
al@1024 523 done
al@1024 524
al@865 525 size0=$(sizes mo1)
al@881 526 time0=$(get_time)
al@865 527
al@865 528 # Process all existing *.mo files
al@876 529 IFS=$'\n'
al@1024 530 $to_continue &&
al@865 531 for mo in $(find "$install" -type f -name '*.mo'); do
al@865 532 tmpfile="$(mktemp)"
al@865 533
al@998 534 # put ANY errors of {msgunfmt,msguniq,msgconv} to $out. FIXME?
al@998 535 out="$({ msgunfmt "$mo" | msguniq | msgconv -o "$tmpfile" -t 'UTF-8'; } 2>&1)"
al@998 536 if [ -n "$out" ]; then
al@998 537 # using literal $'\n' here instead of using `echo -e "...\n..."` because
al@998 538 # $out may contain escapes ('\r', '\v') that we should print as-is
al@1024 539 echo "$mo:"$'\n'"$out"$'\n' >> "$the_log"
al@998 540 continue # proceed to next file
al@998 541 fi
al@998 542
al@865 543 # add newline
al@865 544 echo >> "$tmpfile"
al@865 545
al@865 546 # get Plural-Forms
al@865 547 awk '
al@865 548 BEGIN { skip = ""; }
al@865 549 {
al@865 550 if (! skip) {
al@865 551 s = $0;
al@865 552 gsub(/^[^\"]*\"/, "", s);
al@865 553 gsub(/\"$/, "", s);
al@865 554 printf("%s", s);
al@865 555 }
al@865 556 if (! $0) skip = "yes";
al@865 557 }
al@865 558 ' "$tmpfile" | sed 's|\\n|\n|g' | grep "^Plural-Forms:" > "$tmpfile.pf"
al@865 559
al@865 560 if ! grep -q 'msgid_plural' "$tmpfile"; then
al@865 561 echo > "$tmpfile.pf"
al@865 562 fi
al@865 563
al@865 564 # main
al@865 565 awk -v pf="$(cat "$tmpfile.pf")" '
al@865 566 function clean() {
al@865 567 mode = msgctxt = msgid = msgid_plural = msgstr = msgstr0 = msgstr1 = msgstr2 = msgstr3 = msgstr4 = msgstr5 = "";
al@865 568 }
al@865 569
al@865 570 function getstring() {
al@865 571 # Skip unquoted words at the beginning (msgid, msgstr...) and get string from inside quotes
al@865 572 s = $0;
al@865 573 gsub(/^[^\"]*\"/, "", s);
al@865 574 gsub(/\"$/, "", s);
al@865 575 return s;
al@865 576 }
al@865 577
al@865 578 BEGIN {
al@865 579 printf("msgid \"\"\nmsgstr \"\"\n\"Content-Type: text/plain; charset=UTF-8\\n\"\n");
al@865 580 if (pf)
al@865 581 printf("\"%s\\n\"\n", pf);
al@865 582 printf("\n");
al@865 583 skip = 1;
al@865 584 clean();
al@865 585 }
al@865 586
al@865 587 {
al@865 588 # Skip the entire header
al@865 589 if (!skip) {
al@865 590 if ($1 == "msgctxt" || $1 == "msgid" || $1 == "msgstr" || $1 == "msgid_plural")
al@865 591 mode = $1;
al@865 592 if ($1 == "msgstr[0]") mode = "msgstr0";
al@865 593 if ($1 == "msgstr[1]") mode = "msgstr1";
al@865 594 if ($1 == "msgstr[2]") mode = "msgstr2";
al@865 595 if ($1 == "msgstr[3]") mode = "msgstr3";
al@865 596 if ($1 == "msgstr[4]") mode = "msgstr4";
al@865 597 if ($1 == "msgstr[5]") mode = "msgstr5";
al@865 598
al@865 599 if (mode == "msgctxt") msgctxt = msgctxt getstring();
al@865 600 if (mode == "msgid") msgid = msgid getstring();
al@865 601 if (mode == "msgstr") msgstr = msgstr getstring();
al@865 602 if (mode == "msgid_plural") msgid_plural = msgid_plural getstring();
al@865 603 if (mode == "msgstr0") msgstr0 = msgstr0 getstring();
al@865 604 if (mode == "msgstr1") msgstr1 = msgstr1 getstring();
al@865 605 if (mode == "msgstr2") msgstr2 = msgstr2 getstring();
al@865 606 if (mode == "msgstr3") msgstr3 = msgstr3 getstring();
al@865 607 if (mode == "msgstr4") msgstr4 = msgstr4 getstring();
al@865 608 if (mode == "msgstr5") msgstr5 = msgstr5 getstring();
al@865 609
al@865 610 if (! $0) {
al@865 611 if (msgid != msgstr) {
al@865 612 if (msgctxt) printf("msgctxt \"%s\"\n", msgctxt);
al@865 613 printf("msgid \"%s\"\n", msgid);
al@865 614 if (msgid_plural) printf("msgid_plural \"%s\"\n", msgid_plural);
al@865 615 if (msgstr) printf("msgstr \"%s\"\n", msgstr);
al@865 616 if (msgstr0) printf("msgstr[0] \"%s\"\n", msgstr0);
al@865 617 if (msgstr1) printf("msgstr[1] \"%s\"\n", msgstr1);
al@865 618 if (msgstr2) printf("msgstr[2] \"%s\"\n", msgstr2);
al@865 619 if (msgstr3) printf("msgstr[3] \"%s\"\n", msgstr3);
al@865 620 if (msgstr4) printf("msgstr[4] \"%s\"\n", msgstr4);
al@865 621 if (msgstr5) printf("msgstr[5] \"%s\"\n", msgstr5);
al@865 622 printf("\n");
al@865 623 }
al@865 624 clean();
al@865 625 }
al@865 626 }
al@865 627 if ($0 == "") skip = "";
al@865 628 }
al@865 629 ' "$tmpfile" > "$tmpfile.awk"
al@865 630
al@998 631 out="$(msgfmt "$tmpfile.awk" -o "$tmpfile.mo" 2>&1)"
al@998 632 if [ -n "$out" ]; then
al@1024 633 echo "$mo (msgfmt):"$'\n'"$out"$'\n' >> "$the_log"
al@998 634 continue # proceed to next file
al@998 635 fi
al@865 636
al@865 637 if [ -s "$tmpfile.mo" ]; then
al@865 638 rm "$mo"; mv "$tmpfile.mo" "$mo"
al@865 639 else
al@1024 640 _ 'Error processing %s' "$mo" >> "$the_log"
al@1024 641 echo >> "$the_log"
al@865 642 [ -e "$tmpfile.mo" ] && rm "$tmpfile.mo"
al@865 643 fi
al@865 644
al@865 645 # Clean
al@865 646 rm "$tmpfile" "$tmpfile.pf" "$tmpfile.awk"
al@865 647 done
al@865 648
al@1024 649 comp_summary "$time0" "$size0" "$(sizes mo1)" "$the_log"
al@865 650 }
al@865 651
al@865 652
al@865 653 # Strip locale definitions: normalize whitespace and remove comments
al@865 654 # Stripping can be disabled with COOKOPTS="!locdef"
al@865 655
al@865 656 strip_locale_def() {
al@865 657 [ "${COOKOPTS/!locdef/}" != "$COOKOPTS" ] && return
al@865 658 [ ! -d "$install/usr/share/i18n/locales" ] && return
al@865 659 [ -z "$(find $install/usr/share/i18n/locales -type f)" ] && return
al@865 660
al@865 661 action 'Stripping locale definitions...'
al@865 662 size0=$(sizes loc)
al@881 663 time0=$(get_time)
al@865 664
al@865 665 for i in $(find $install/usr/share/i18n/locales -type f); do
al@865 666 sed -i 's| | |g; s| *| |g; s|^ ||; /^%/d' $i
al@865 667 done
al@865 668
al@865 669 comp_summary "$time0" "$size0" "$(sizes loc)"
al@865 670 }
al@865 671
al@865 672
al@865 673 # Find and strip: --strip-all (-s) or --strip-debug on static libs as well
al@865 674 # as removing unneeded files like in Python packages. Cross compiled binaries
al@865 675 # must be stripped with cross-tools aka $ARCH-slitaz-*-strip
al@865 676 # Stripping can be disabled with COOKOPTS="!strip"
al@865 677
al@865 678 strip_package() {
al@865 679 [ "${COOKOPTS/!strip/}" != "$COOKOPTS" ] && return
al@865 680
al@1020 681 local i ifs="$IFS"
al@1020 682 IFS=$'\n'
al@1020 683
al@865 684 case "$ARCH" in
al@865 685 arm*|x86_64) export STRIP="$HOST_SYSTEM-strip" ;;
al@865 686 *) export STRIP='strip' ;;
al@865 687 esac
al@865 688 action 'Executing strip on all files...'
al@865 689 size0=0
al@865 690 size1=0
al@881 691 time0=$(get_time)
al@1020 692 oldsize=$(sizes strip)
al@865 693
al@1020 694 # Strip executable files & shared libraries
al@1020 695 while read i; do
al@1020 696 $STRIP -s "$i" 2>/dev/null
al@1020 697 done <<EOT
al@1020 698 $(find_elf EXEC; find_elf DYN)
al@1020 699 EOT
al@865 700
al@1020 701 # Strip static libraries
al@1020 702 find $fs -name '*.a' -exec $STRIP -d '{}' 2>/dev/null \;
al@955 703
al@955 704 # Nullify timestamps of files in ar archives
al@957 705 # Skip empty 8-byte archives (hi, musl-libc package)
al@1024 706 # Using ar from binutils (ar from Busybox isn't enough) as ${TOOLPREFIX}ar
al@955 707 whereami=$(pwd)
al@957 708 find $fs -name '*.a' -type f -size +8c | \
al@955 709 while read i; do
al@955 710 tempdir=$(mktemp -d); cd $tempdir
al@1024 711 ${TOOLPREFIX}ar -x $i; ${TOOLPREFIX}ar -crD $(basename $i) *
al@955 712 mv -f $tempdir/$(basename $i) $i
al@955 713 rm -rf $tempdir
al@955 714 done
al@955 715 cd $whereami; unset whereami
al@899 716
al@899 717 # Remove Python *.pyc and *.pyo
al@865 718 find $fs -type f \( -name '*.pyc' -o -name '*.pyo' \) -delete 2>/dev/null
al@865 719
al@899 720 # Remove both with the empty subfolders:
al@899 721 # 1. Perl perllocal.pod and .packlist (unconditionally)
al@899 722 local perlfiles="$(find $fs -type f \( -name 'perllocal.pod' -o -name '.packlist' \))"
al@899 723 # 2. Perl *.pod (if not disabled)
al@899 724 [ "${COOKOPTS/!rmpod/}" == "$COOKOPTS" ] &&
al@899 725 perlfiles="$perlfiles $(find $fs -type f -name '*.pod')"
al@899 726 echo "$perlfiles" | xargs rm -f 2>/dev/null
al@899 727 echo "$perlfiles" | awk 'BEGIN{FS=OFS="/"}{$NF="";print}' | xargs rmdir -p 2>/dev/null
al@899 728
al@1020 729 # Strip documentation inside Perl files (*.pm and *.pl) (if not disabled)
al@899 730 [ "${COOKOPTS/!perlz/}" == "$COOKOPTS" ] &&
al@899 731 find $fs -type f \( -name '*.pm' -o -name '*.pl' \) -exec sed -i '/^=/,/^=cut/d' '{}' \;
al@899 732
al@1020 733 newsize=$(sizes strip)
al@865 734
al@1020 735 comp_summary "$time0" "$oldsize" "$newsize"
al@1020 736 IFS="$ifs"
al@865 737 }
al@865 738
al@865 739
al@865 740 # Strip unsupported locales (.mo files)
al@865 741
al@865 742 strip_mo_i18n() {
al@865 743 [ "${COOKOPTS/!i18nz/}" != "$COOKOPTS" ] && return
al@865 744
al@865 745 [ ! -d "$fs/usr/share/locale" ] && return
al@865 746 [ -z "$(find $fs/usr/share/locale -type f -name '*.mo')" ] && return
al@865 747
al@865 748 action 'Thin out translation files...'
al@865 749 size0=$(sizes mo2)
al@881 750 time0=$(get_time)
al@865 751
al@865 752 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
al@865 753 # Default value is "" (empty). That means for us that we'll use the full
al@865 754 # list of supported locales here.
al@865 755 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
al@865 756
al@865 757 # Existing locales
al@865 758 elocales=" $(ls -1 "$fs/usr/share/locale" | tr '\n' ' ') "
al@865 759
al@865 760 # Thin out the list of existing locales. At the end there will be only locales that need
al@865 761 # deleting (and the garbage like '_AU', _US', '_BR' leaving from 'en_AU', 'en_US', 'pt_BR'...)
al@865 762 for keep_locale in $LOCALE; do
al@865 763 elocales=${elocales//$keep_locale}
al@865 764 done
al@865 765
al@865 766 # Remove the unsupported locales
al@865 767 for rem_locale in $elocales; do
al@998 768 [ ! -d "$fs/usr/share/locale/$rem_locale" ] ||
al@865 769 rm -r "$fs/usr/share/locale/$rem_locale"
al@865 770 done
al@865 771
al@865 772 comp_summary "$time0" "$size0" "$(sizes mo2)"
al@865 773 }
al@865 774
al@865 775
al@865 776
al@865 777
al@865 778 case $1 in
al@865 779 install)
al@865 780 # Compressors working in the $install
al@865 781 case "$ARCH" in
al@865 782 arm*) ;;
al@865 783 *)
al@872 784 recompress_gz
al@954 785 recompress_zip
al@865 786 compress_manpages
al@865 787 compress_png
al@865 788 compress_svg
al@865 789 compress_ui
al@865 790 ;;
al@865 791 esac
al@865 792
al@865 793 fix_desktop_files
al@865 794 normalize_mo
al@865 795 strip_locale_def
al@865 796 ;;
al@865 797 fs)
al@865 798 # Compressors working in the $fs
al@865 799 strip_package
al@865 800 strip_mo_i18n
al@865 801 ;;
al@865 802 esac
al@868 803
al@868 804 # Clean
al@868 805 rm "$cache_stat"
al@869 806 find $comp_cache_root -type f -links -2 -delete