cookutils annotate modules/compressor @ rev 868

modules/compressor: make the caching system for *.man.gz and *.png.
author Aleksej Bobylev <al.bobylev@gmail.com>
date Sun Jan 22 16:18:08 2017 +0200 (2017-01-22)
parents 5f6be706ab4f
children 604b1ab4c992
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@865 9
al@868 10 # Compressor cache stuff
al@868 11
al@868 12 comp_cache_root='/var/cache/cook'
al@868 13 cache_stat=$(mktemp)
al@868 14
al@868 15 # Cache notes.
al@868 16 # Do not do the same job twice. Getting the file from the cache is much faster
al@868 17 # than compressing the file one more time. In addition, this cache is trying not
al@868 18 # to take extra space, using the hardlinks. Although the files from the cache
al@868 19 # without reference to himself should be removed periodically (to be done).
al@868 20
al@868 21
al@868 22
al@868 23
al@865 24 #
al@865 25 # Functions
al@865 26 #
al@865 27
al@865 28
al@865 29 # Display time.
al@865 30
al@865 31 disp_time() {
al@865 32 div=$(( ($1 + 30) / 60))
al@865 33 case $div in
al@865 34 0) min='';;
al@865 35 # L10n: 'm' is for minutes (approximate time)
al@865 36 *) min=$(_n ' ~ %dm' "$div");;
al@865 37 esac
al@865 38
al@865 39 # L10n: 's' is for seconds (cooking time)
al@865 40 _ '%ds%s' "$1" "$min"
al@865 41 }
al@865 42
al@865 43
al@865 44 # Compressor mini summary
al@865 45
al@865 46 comp_summary() {
al@865 47 # "$time0" "$size0" "$size1"
al@865 48 time1=$(date +%s)
al@865 49 status
al@865 50 [ "$2" -eq 0 ] && return
al@865 51 time=$(($time1 - $1))
al@865 52 saving=$(( ($2 - $3) / 1024 ))
al@868 53 cache_msg=''
al@868 54 if [ -s "$cache_stat" ]; then
al@868 55 cache_msg=$(_n ' Cache hit: %d/%d.' "$(fgrep '+' $cache_stat | wc -l)" "$(wc -l < $cache_stat)")
al@868 56 echo -n > $cache_stat
al@868 57 fi
al@868 58 _ ' Time: %s. Size: %s B -> %s B. Save: %s KB.%s' \
al@868 59 "$(disp_time $time)" "$2" "$3" "$saving" "$cache_msg"
al@865 60 }
al@865 61
al@865 62
al@865 63 # Calculating different sizes
al@865 64
al@865 65 sizes() {
al@865 66 case $1 in
al@865 67 man) find $install/usr/share/man -type f -exec ls -l \{\} \; ;;
al@865 68 png) find $install -type f -name '*.png' -exec ls -l \{\} \; ;;
al@865 69 svg) find $install -type f -name '*.svg' -exec ls -l \{\} \; ;;
al@865 70 xml) find $install -type f \( -name '*.ui' -o -name '*.glade' \) -exec ls -l \{\} \; ;;
al@865 71 des) find $install -type f -name '*.desktop' -exec ls -l \{\} \; ;;
al@865 72 mo1) find $install -type f -name '*.mo' -exec ls -l \{\} \; ;;
al@865 73 loc) find $install/usr/share/i18n/locales -type f -exec ls -l \{\} \; ;;
al@865 74 mo2) find $fs/usr/share/locale -type f -name '*.mo' -exec ls -l \{\} \; ;;
al@865 75 esac | awk '{s+=$5}END{print s}'
al@865 76 }
al@865 77
al@865 78
al@868 79 # Query cache for already existing compressed file; substitute original file with the cached
al@868 80 # compressed one if so.
al@868 81 # $1: cache section (gz, mangz, png, etc.); $2: path to original file
al@868 82
al@868 83 query_cache() {
al@868 84 md5=$(md5sum "$2")
al@868 85 cachefile="$comp_cache_root/$1/${md5%% *}"
al@868 86 echo "$cachefile"
al@868 87 if [ -f "$cachefile" ]; then
al@868 88 ln -f "$cachefile" "$2"
al@868 89 echo '+' >> "$cache_stat"
al@868 90 else
al@868 91 echo '-' >> "$cache_stat"
al@868 92 false
al@868 93 fi
al@868 94 }
al@868 95
al@868 96
al@868 97 # Store compressed file to the cache
al@868 98 # $1: path to cache entry to be stored; $2: path to compressed file to be stored
al@868 99
al@868 100 store_cache() {
al@868 101 mkdir -p "${1%/*}"
al@868 102 mv "$2" "$1"
al@868 103 ln "$1" "$2"
al@868 104 }
al@868 105
al@868 106
al@865 107 # Function to compress all man pages
al@865 108 # Compressing can be disabled with COOKOPTS="!manz"
al@865 109
al@865 110 compress_manpages() {
al@865 111 time0=$(date +%s)
al@865 112 [ "${COOKOPTS/!manz/}" != "$COOKOPTS" ] && return
al@865 113 manpath="$install/usr/share/man"
al@865 114 [ -d "$manpath" ] || return
al@865 115 size0=$(sizes man); [ -z "$size0" ] && return
al@865 116
al@867 117 tazpkg -gi advancecomp --quiet --cookmode
al@867 118
al@865 119 action 'Compressing man pages...'
al@865 120
al@865 121 # We'll use only Gzip compression, so decompress other formats first
al@865 122 find $manpath -type f -name '*.bz2' -exec bunzip2 \{\} \;
al@865 123 find $manpath -type f -name '*.xz' -exec unxz \{\} \;
al@865 124
al@865 125 # Fast compress with gzip
al@865 126 find $manpath -type f -name '*.[1-9]*' -exec gzip \{\} \;
al@865 127
al@865 128 # Fix symlinks
al@865 129 for i in $(find $install/usr/share/man -type l); do
al@865 130 dest=$(readlink $i | sed 's|\.[gbx]z2*$||')
al@865 131 link=$(echo $i | sed 's|\.[gbx]z2*$||')
al@865 132 rm $i; ln -s $dest.gz $link.gz
al@865 133 done
al@865 134
al@865 135 # Recompress with advdef (it can't compress, only recompress)
al@865 136 for i in $(find $install/usr/share/man -type f); do
al@868 137 if ! cached_path=$(query_cache mangz "$i"); then
al@868 138 advdef -z4q "$i"
al@868 139 store_cache "$cached_path" "$i"
al@868 140 fi
al@865 141 done
al@865 142
al@865 143 comp_summary "$time0" "$size0" "$(sizes man)"
al@865 144 }
al@865 145
al@865 146
al@865 147 # Function used after compile_rules() to compress all png images
al@865 148 # Compressing can be disabled with COOKOPTS="!pngz"
al@865 149
al@865 150 compress_png() {
al@865 151 time0=$(date +%s)
al@865 152 [ "${COOKOPTS/!pngz/}" != "$COOKOPTS" ] && return
al@865 153 size0=$(sizes png); [ -z "$size0" ] && return
al@865 154
al@865 155 use_pq=true
al@865 156 use_op=true
al@865 157 [ "${COOKOPTS/!pngquant/}" != "$COOKOPTS" ] && use_pq=false
al@865 158 [ "${COOKOPTS/!optipng/}" != "$COOKOPTS" ] && use_op=false
al@867 159 $use_pq && tazpkg -gi pngquant --quiet --cookmode
al@867 160 $use_op && tazpkg -gi optipng --quiet --cookmode
al@865 161
al@867 162 action 'Compressing png images...'
al@865 163
al@865 164 oplevel=$(echo $COOKOPTS | grep 'op[0-8]' | sed 's|.*op\([0-8]\).*|\1|')
al@868 165 [ -z "$oplevel" ] && oplevel='2'
al@868 166
al@868 167 cache_section="png$oplevel"
al@868 168 $use_pq && cache_section="${cache_section}p"
al@868 169 $use_op && cache_section="${cache_section}o"
al@868 170
al@865 171 [ "$oplevel" == '8' ] && oplevel='7 -zm1-9'
al@865 172
al@865 173 for i in $(find $install -type f -name '*.png'); do
al@868 174 if ! cached_path=$(query_cache $cache_section "$i"); then
al@868 175 $use_pq && pngquant -f --skip-if-larger --ext .png --speed 1 "$i"
al@868 176 $use_op && optipng -quiet -strip all -o$oplevel "$i"
al@868 177 store_cache "$cached_path" "$i"
al@868 178 fi
al@865 179 done
al@865 180
al@865 181 comp_summary "$time0" "$size0" "$(sizes png)"
al@865 182 }
al@865 183
al@865 184
al@865 185 # Function used after compile_rules() to compress all svg images
al@865 186 # Compressing can be disabled with COOKOPTS="!svgz"
al@865 187
al@865 188 compress_svg() {
al@865 189 time0=$(date +%s)
al@865 190 [ "${COOKOPTS/!svgz/}" != "$COOKOPTS" ] && return
al@865 191 size0=$(sizes svg); [ -z "$size0" ] && return
al@865 192
al@867 193 tazpkg -gi svgcleaner --quiet --cookmode
al@867 194
al@865 195 action 'Compressing svg images...'
al@865 196
al@865 197 cleaner_log="$(mktemp)"
al@865 198 for i in $(find $install -type f -name '*.svg'); do
al@865 199 echo -n "$i: " >> "$cleaner_log"
al@865 200 svgcleaner "$i" "$i" --remove-unresolved-classes false --quiet true >> "$cleaner_log"
al@865 201 done
al@865 202
al@865 203 comp_summary "$time0" "$size0" "$(sizes svg)"
al@865 204
al@865 205 sed -i '/: $/d' "$cleaner_log"
al@865 206 if [ -s "$cleaner_log" ]; then
al@865 207 _ 'Cleaner warnings and errors:'
al@865 208 awk '{printf " %s\n", $0;}' "$cleaner_log"
al@865 209 echo
al@865 210 fi
al@865 211 rm "$cleaner_log"
al@865 212 }
al@865 213
al@865 214
al@865 215 # Function used after compile_rules() to shrink all *.ui and *.glade files:
al@865 216 # remove insignificant spaces and comments
al@865 217 # Compressing can be disabled with COOKOPTS="!uiz"
al@865 218
al@865 219 compress_ui() {
al@865 220 [ "${COOKOPTS/!uiz/}" != "$COOKOPTS" ] && return
al@865 221 [ -z "$(find $install -type f \( -name '*.ui' -o -name '*.glade' \) )" ] && return
al@865 222
al@867 223 tazpkg -gi xmlstarlet --quiet --cookmode
al@867 224
al@865 225 action 'Compressing ui files...'
al@867 226
al@865 227 size0=$(sizes xml)
al@865 228 time0=$(date +%s)
al@865 229 temp_ui="$(mktemp)"
al@865 230 for ui in $(find $install -type f \( -name '*.ui' -o -name '*.glade' \) ); do
al@865 231 xmlstarlet c14n --without-comments "$ui" | xmlstarlet sel -B -t -c '*' > "$temp_ui"
al@865 232 cat "$temp_ui" > "$ui"
al@865 233 done
al@865 234
al@865 235 comp_summary "$time0" "$size0" "$(sizes xml)"
al@865 236 rm "$temp_ui"
al@865 237 }
al@865 238
al@865 239
al@865 240 # Get list of supported locales...
al@865 241
al@865 242 get_supported_locales() {
al@865 243 lpc='/slitaz-i18n/stuff/locale-pack.conf'
al@865 244 if [ -e "$WOK$lpc" ]; then
al@865 245 # ... from package in the local wok
al@865 246 . "$WOK$lpc"
al@865 247 else
al@865 248 # ... from Hg
al@865 249 temp_conf=$(mktemp)
al@865 250 wget -q -O $temp_conf -T 10 "http://hg.slitaz.org/wok/raw-file/tip$lpc"
al@865 251 if [ -s $temp_conf ]; then
al@865 252 . $temp_conf
al@865 253 else
al@865 254 # Give up and use hardcoded list
al@865 255 LOCALE_PACK="ar ca cs da de el en es fi fr hr hu id is it ja nb nl nn pl pt \
al@865 256 pt_BR ro ru sl sv tr uk zh_CN zh_TW"
al@865 257 fi
al@865 258 rm $temp_conf
al@865 259 fi
al@865 260 echo $LOCALE_PACK
al@865 261 }
al@865 262
al@865 263
al@865 264 # Fix common errors and warnings in the .desktop files
al@865 265 # Fixing can be disabled with COOKOPTS="!fixdesktops"
al@865 266
al@865 267 fix_desktop_files() {
al@865 268 [ "${COOKOPTS/!fixdesktops/}" != "$COOKOPTS" ] && return
al@865 269 [ -z "$(find $install -type f -name '*.desktop')" ] && return
al@865 270
al@865 271 size0=$(sizes des)
al@865 272 time0=$(date +%s)
al@865 273
al@865 274 if [ -n "$QA" -a -z "$(which desktop-file-validate)" ]; then
al@867 275 tazpkg -gi desktop-file-utils-extra --quiet --cookmode
al@865 276 fi
al@865 277
al@865 278 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
al@865 279 # Default value is "" (empty). That means for us that we'll use the full
al@865 280 # list of supported locales here.
al@865 281 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
al@865 282
al@865 283 for desktop in $(find $install -type f -name '*.desktop'); do
al@865 284 cp "$desktop" "$desktop.orig"
al@865 285
al@865 286 # Sort out .desktop file (is prerequisite to correct working of `fix-desktop-file`)
al@865 287 sdft "$desktop" -i
al@865 288
al@865 289 # Fix common errors in .desktop file
al@865 290 fix-desktop-file "$desktop"
al@865 291
al@865 292 # Strip unsupported locales from .desktop file
al@865 293 [ "${COOKOPTS/!i18nz/}" == "$COOKOPTS" ] &&
al@865 294 sdft "$desktop" -i -k "$LOCALE"
al@865 295
al@865 296 # Extra-strip
al@865 297 [ "${COOKOPTS/!extradesktops/}" == "$COOKOPTS" ] &&
al@865 298 sdft "$desktop" -i -g -x -tf -r 'Keywords*' -o
al@865 299
al@865 300 if [ -n "$QA" ]; then
al@865 301 # Check the rest of errors, warnings and tips
al@865 302 _ 'QA: Checking %s...' "$(basename $desktop)"
al@865 303 diff "$desktop.orig" "$desktop"
al@865 304 desktop-file-validate "$desktop" | busybox fold -s
al@865 305 echo
al@865 306 fi
al@865 307
al@865 308 rm "$desktop.orig"
al@865 309 done
al@865 310
al@865 311 comp_summary "$time0" "$size0" "$(sizes des)"
al@865 312 }
al@865 313
al@865 314
al@865 315 # Normalize all *.mo files: unconditionally convert to UTF-8; remove strings that are not really added
al@865 316 # to the translation (msgid = msgstr)
al@865 317 # Normalization can be disabled with COOKOPTS="!monorm"
al@865 318
al@865 319 normalize_mo() {
al@865 320 [ "${COOKOPTS/!monorm/}" != "$COOKOPTS" ] && return
al@865 321 [ -z "$(find $install -type f -name '*.mo')" ] && return
al@865 322
al@867 323 # Gettext functions: msgunfmt, msguniq, msgconv, msgfmt
al@867 324 tazpkg -gi gettext --quiet --cookmode
al@867 325 # Gconv modules (convert to UTF-8)
al@867 326 tazpkg -gi glibc-locale --quiet --cookmode
al@867 327
al@865 328 action 'Normalizing mo files...'
al@867 329
al@865 330 size0=$(sizes mo1)
al@865 331 time0=$(date +%s)
al@865 332
al@865 333 # Process all existing *.mo files
al@865 334 for mo in $(find "$install" -type f -name '*.mo'); do
al@865 335 tmpfile="$(mktemp)"
al@865 336
al@865 337 msgunfmt "$mo" | msguniq | msgconv -o "$tmpfile" -t 'UTF-8'
al@865 338 # add newline
al@865 339 echo >> "$tmpfile"
al@865 340
al@865 341 # get Plural-Forms
al@865 342 awk '
al@865 343 BEGIN { skip = ""; }
al@865 344 {
al@865 345 if (! skip) {
al@865 346 s = $0;
al@865 347 gsub(/^[^\"]*\"/, "", s);
al@865 348 gsub(/\"$/, "", s);
al@865 349 printf("%s", s);
al@865 350 }
al@865 351 if (! $0) skip = "yes";
al@865 352 }
al@865 353 ' "$tmpfile" | sed 's|\\n|\n|g' | grep "^Plural-Forms:" > "$tmpfile.pf"
al@865 354
al@865 355 if ! grep -q 'msgid_plural' "$tmpfile"; then
al@865 356 echo > "$tmpfile.pf"
al@865 357 fi
al@865 358
al@865 359 # main
al@865 360 awk -v pf="$(cat "$tmpfile.pf")" '
al@865 361 function clean() {
al@865 362 mode = msgctxt = msgid = msgid_plural = msgstr = msgstr0 = msgstr1 = msgstr2 = msgstr3 = msgstr4 = msgstr5 = "";
al@865 363 }
al@865 364
al@865 365 function getstring() {
al@865 366 # Skip unquoted words at the beginning (msgid, msgstr...) and get string from inside quotes
al@865 367 s = $0;
al@865 368 gsub(/^[^\"]*\"/, "", s);
al@865 369 gsub(/\"$/, "", s);
al@865 370 return s;
al@865 371 }
al@865 372
al@865 373 BEGIN {
al@865 374 printf("msgid \"\"\nmsgstr \"\"\n\"Content-Type: text/plain; charset=UTF-8\\n\"\n");
al@865 375 if (pf)
al@865 376 printf("\"%s\\n\"\n", pf);
al@865 377 printf("\n");
al@865 378 skip = 1;
al@865 379 clean();
al@865 380 }
al@865 381
al@865 382 {
al@865 383 # Skip the entire header
al@865 384 if (!skip) {
al@865 385 if ($1 == "msgctxt" || $1 == "msgid" || $1 == "msgstr" || $1 == "msgid_plural")
al@865 386 mode = $1;
al@865 387 if ($1 == "msgstr[0]") mode = "msgstr0";
al@865 388 if ($1 == "msgstr[1]") mode = "msgstr1";
al@865 389 if ($1 == "msgstr[2]") mode = "msgstr2";
al@865 390 if ($1 == "msgstr[3]") mode = "msgstr3";
al@865 391 if ($1 == "msgstr[4]") mode = "msgstr4";
al@865 392 if ($1 == "msgstr[5]") mode = "msgstr5";
al@865 393
al@865 394 if (mode == "msgctxt") msgctxt = msgctxt getstring();
al@865 395 if (mode == "msgid") msgid = msgid getstring();
al@865 396 if (mode == "msgstr") msgstr = msgstr getstring();
al@865 397 if (mode == "msgid_plural") msgid_plural = msgid_plural getstring();
al@865 398 if (mode == "msgstr0") msgstr0 = msgstr0 getstring();
al@865 399 if (mode == "msgstr1") msgstr1 = msgstr1 getstring();
al@865 400 if (mode == "msgstr2") msgstr2 = msgstr2 getstring();
al@865 401 if (mode == "msgstr3") msgstr3 = msgstr3 getstring();
al@865 402 if (mode == "msgstr4") msgstr4 = msgstr4 getstring();
al@865 403 if (mode == "msgstr5") msgstr5 = msgstr5 getstring();
al@865 404
al@865 405 if (! $0) {
al@865 406 if (msgid != msgstr) {
al@865 407 if (msgctxt) printf("msgctxt \"%s\"\n", msgctxt);
al@865 408 printf("msgid \"%s\"\n", msgid);
al@865 409 if (msgid_plural) printf("msgid_plural \"%s\"\n", msgid_plural);
al@865 410 if (msgstr) printf("msgstr \"%s\"\n", msgstr);
al@865 411 if (msgstr0) printf("msgstr[0] \"%s\"\n", msgstr0);
al@865 412 if (msgstr1) printf("msgstr[1] \"%s\"\n", msgstr1);
al@865 413 if (msgstr2) printf("msgstr[2] \"%s\"\n", msgstr2);
al@865 414 if (msgstr3) printf("msgstr[3] \"%s\"\n", msgstr3);
al@865 415 if (msgstr4) printf("msgstr[4] \"%s\"\n", msgstr4);
al@865 416 if (msgstr5) printf("msgstr[5] \"%s\"\n", msgstr5);
al@865 417 printf("\n");
al@865 418 }
al@865 419 clean();
al@865 420 }
al@865 421 }
al@865 422 if ($0 == "") skip = "";
al@865 423 }
al@865 424 ' "$tmpfile" > "$tmpfile.awk"
al@865 425
al@865 426 msgfmt "$tmpfile.awk" -o "$tmpfile.mo"
al@865 427
al@865 428 if [ -s "$tmpfile.mo" ]; then
al@865 429 rm "$mo"; mv "$tmpfile.mo" "$mo"
al@865 430 else
al@865 431 _ 'Error processing %s' "$mo"
al@865 432 [ -e "$tmpfile.mo" ] && rm "$tmpfile.mo"
al@865 433 fi
al@865 434
al@865 435 # Clean
al@865 436 rm "$tmpfile" "$tmpfile.pf" "$tmpfile.awk"
al@865 437 done
al@865 438
al@865 439 comp_summary "$time0" "$size0" "$(sizes mo1)"
al@865 440 }
al@865 441
al@865 442
al@865 443 # Strip locale definitions: normalize whitespace and remove comments
al@865 444 # Stripping can be disabled with COOKOPTS="!locdef"
al@865 445
al@865 446 strip_locale_def() {
al@865 447 [ "${COOKOPTS/!locdef/}" != "$COOKOPTS" ] && return
al@865 448 [ ! -d "$install/usr/share/i18n/locales" ] && return
al@865 449 [ -z "$(find $install/usr/share/i18n/locales -type f)" ] && return
al@865 450
al@865 451 action 'Stripping locale definitions...'
al@865 452 size0=$(sizes loc)
al@865 453 time0=$(date +%s)
al@865 454
al@865 455 for i in $(find $install/usr/share/i18n/locales -type f); do
al@865 456 sed -i 's| | |g; s| *| |g; s|^ ||; /^%/d' $i
al@865 457 done
al@865 458
al@865 459 comp_summary "$time0" "$size0" "$(sizes loc)"
al@865 460 }
al@865 461
al@865 462
al@865 463 # Find and strip: --strip-all (-s) or --strip-debug on static libs as well
al@865 464 # as removing unneeded files like in Python packages. Cross compiled binaries
al@865 465 # must be stripped with cross-tools aka $ARCH-slitaz-*-strip
al@865 466 # Stripping can be disabled with COOKOPTS="!strip"
al@865 467
al@865 468 strip_package() {
al@865 469 [ "${COOKOPTS/!strip/}" != "$COOKOPTS" ] && return
al@865 470
al@865 471 case "$ARCH" in
al@865 472 arm*|x86_64) export STRIP="$HOST_SYSTEM-strip" ;;
al@865 473 *) export STRIP='strip' ;;
al@865 474 esac
al@865 475 action 'Executing strip on all files...'
al@865 476 size0=0
al@865 477 size1=0
al@865 478 time0=$(date +%s)
al@865 479
al@865 480 # Strip executable files
al@865 481 for dir in $fs/bin $fs/sbin $fs/usr/bin $fs/usr/sbin $fs/usr/games; do
al@865 482 if [ -d "$dir" ]; then
al@865 483 oldsize=$(find $dir -type f -exec ls -l '{}' \; | awk '{s+=$5}END{print s}')
al@865 484 find $dir -type f -exec $STRIP -s '{}' 2>/dev/null \;
al@865 485 newsize=$(find $dir -type f -exec ls -l '{}' \; | awk '{s+=$5}END{print s}')
al@865 486 size0=$((size0 + oldsize)); size1=$((size1 + newsize))
al@865 487 fi
al@865 488 done
al@865 489
al@865 490 # Strip shared and static libraries
al@865 491 # Remove Python *.pyc and *.pyo, Perl perllocal.pod and .packlist
al@865 492 oldsize=$(find $fs -type f \( \
al@865 493 -name '*.so*' -o -name '*.a' -o \
al@865 494 -name '*.pyc' -o -name '*.pyo' -o \
al@865 495 -name 'perllocal.pod' -o -name '.packlist' \) -exec ls -l '{}' \; | awk '{s+=$5}END{print s}')
al@865 496
al@865 497 find $fs -name '*.so*' -exec $STRIP -s '{}' 2>/dev/null \;
al@865 498 find $fs -name '*.a' -exec $STRIP --strip-debug '{}' 2>/dev/null \;
al@865 499 find $fs -type f \( -name '*.pyc' -o -name '*.pyo' \) -delete 2>/dev/null
al@865 500 find $fs -type f \( -name 'perllocal.pod' -o -name '.packlist' \) -delete 2>/dev/null
al@865 501
al@865 502 newsize=$(find $fs -type f \( \
al@865 503 -name '*.so*' -o -name '*.a' -o \) -exec ls -l '{}' \; | awk '{s+=$5}END{print s}')
al@865 504
al@865 505 comp_summary "$time0" "$((size0 + oldsize))" "$((size1 + newsize))"
al@865 506 }
al@865 507
al@865 508
al@865 509 # Strip unsupported locales (.mo files)
al@865 510
al@865 511 strip_mo_i18n() {
al@865 512 [ "${COOKOPTS/!i18nz/}" != "$COOKOPTS" ] && return
al@865 513
al@865 514 [ ! -d "$fs/usr/share/locale" ] && return
al@865 515 [ -z "$(find $fs/usr/share/locale -type f -name '*.mo')" ] && return
al@865 516
al@865 517 action 'Thin out translation files...'
al@865 518 size0=$(sizes mo2)
al@865 519 time0=$(date +%s)
al@865 520
al@865 521 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
al@865 522 # Default value is "" (empty). That means for us that we'll use the full
al@865 523 # list of supported locales here.
al@865 524 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
al@865 525
al@865 526 # Existing locales
al@865 527 elocales=" $(ls -1 "$fs/usr/share/locale" | tr '\n' ' ') "
al@865 528
al@865 529 # Thin out the list of existing locales. At the end there will be only locales that need
al@865 530 # deleting (and the garbage like '_AU', _US', '_BR' leaving from 'en_AU', 'en_US', 'pt_BR'...)
al@865 531 for keep_locale in $LOCALE; do
al@865 532 elocales=${elocales//$keep_locale}
al@865 533 done
al@865 534
al@865 535 # Remove the unsupported locales
al@865 536 for rem_locale in $elocales; do
al@865 537 [ -d "$fs/usr/share/locale/$rem_locale" ] &&
al@865 538 rm -r "$fs/usr/share/locale/$rem_locale"
al@865 539 done
al@865 540
al@865 541 comp_summary "$time0" "$size0" "$(sizes mo2)"
al@865 542 }
al@865 543
al@865 544
al@865 545
al@865 546
al@865 547 case $1 in
al@865 548 install)
al@865 549 # Compressors working in the $install
al@865 550 case "$ARCH" in
al@865 551 arm*) ;;
al@865 552 *)
al@865 553 compress_manpages
al@865 554 compress_png
al@865 555 compress_svg
al@865 556 compress_ui
al@865 557 ;;
al@865 558 esac
al@865 559
al@865 560 fix_desktop_files
al@865 561 normalize_mo
al@865 562 strip_locale_def
al@865 563 ;;
al@865 564 fs)
al@865 565 # Compressors working in the $fs
al@865 566 strip_package
al@865 567 strip_mo_i18n
al@865 568 ;;
al@865 569 esac
al@868 570
al@868 571 # Clean
al@868 572 rm "$cache_stat"