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al@865
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1 #!/bin/sh
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al@865
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2 #
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3 # compressor - module of the SliTaz Cook
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4 # Copyright (C) SliTaz GNU/Linux - GNU GPL v3
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5 #
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6
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7 . /usr/lib/slitaz/libcook.sh
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8
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al@868
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9 # Compressor cache stuff
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10
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11 comp_cache_root='/home/slitaz/cache/cook'
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al@869
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12 mkdir -p "$comp_cache_root"
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13 cache_stat=$(mktemp)
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14
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15 # Cache notes.
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16 # Do not do the same job twice. Getting the file from the cache is much faster
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17 # than compressing the file one more time. In addition, this cache is trying not
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paul@1006
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18 # to take extra space using the hardlinks. Although the files from the cache
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paul@870
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19 # without reference to itself should be removed periodically.
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20
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21
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22
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23
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24 #
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25 # Functions
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26 #
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27
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28
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al@912
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29 # tazpkg install command
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30
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al@912
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31 tpi() {
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al@912
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32 tazpkg -gi --quiet --local --cookmode $1
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al@912
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33 }
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al@912
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34
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35
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al@881
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36 # Working with time (with hundredths precision)
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37
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al@881
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38 get_time() {
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al@881
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39 cut -d" " -f2 /proc/uptime
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al@881
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40 }
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41
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al@881
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42 calc_time() {
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al@881
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43 # L10n: 's' is for seconds, 'm' is for minutes
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al@881
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44 awk -va="$1" -vb="$(get_time)" -vs="$(_ 's')" -vm="$(_ 'm')" '
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al@881
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45 BEGIN{
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al@881
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46 time = b - a;
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al@881
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47 if (time < 30)
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al@881
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48 printf("%.2f%s\n", time, s);
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al@881
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49 else
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al@881
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50 printf("%.2f%s ~ %.0f%s\n", time, s, time / 60, m);
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al@881
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51 }'
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52 }
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53
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54
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55 # Compressor mini summary
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56
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57 comp_summary() {
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58 # "$time0" "$size0" "$size1" "$log_file"
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59 status
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60 [ "$2" -eq 0 ] && return
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al@881
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61 saving=$(awk -va="$2" -vb="$3" 'BEGIN{ printf("%.0f\n", (a - b) / 1024) }')
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62 cache_msg=''
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63 if [ -s "$cache_stat" ]; then
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64 cache_msg=$(_n ' Cache hit: %d/%d.' "$(fgrep '+' $cache_stat | wc -l)" "$(wc -l < $cache_stat)")
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65 echo -n > $cache_stat
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66 fi
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67 _ ' Time: %s. Size: %s B -> %s B. Save: %s KB.%s' \
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al@881
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68 "$(calc_time $1)" "$2" "$3" "$saving" "$cache_msg"
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69
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70 if [ -s "$4" ]; then
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71 _ 'Compressor warnings and errors:'
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72 awk '{printf " %s\n", $0;}' "$4"
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73 echo
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74 fi
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al@998
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75 # Clean log
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76 [ ! -f "$4" ] || rm "$4"
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77 }
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78
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79
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al@1020
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80 # Find ELF files
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81
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82 find_elf() {
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83 local i ifs="$IFS"
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84 IFS=$'\n'
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al@1020
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85 find $fs -type f \
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86 | while read i; do
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87 # output of `readelf -h <file> is human-readable information,
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paul@1021
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88 # we are interested in the next line:
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89 # Type: EXEC (Executable file)
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90 # or
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91 # Type: DYN (Shared object file)
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92 if [ "$(readelf -h "$i" 2>/dev/null \
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93 | sed -n '/Type:/ s|.*: *\([^ ]*\) .*|\1|p')" == "$1" ]; then
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94 echo "$i" # $1 = { EXEC | DYN }
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95 fi
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96 done
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97 IFS="$ifs"
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98 }
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99
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100
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101 # Calculating different sizes
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102
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103 sizes() {
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104 local ifs="$IFS"; IFS=$'\n'
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105 case $1 in
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106 man) find $install/usr/share/man -type f -exec ls -l \{\} \; ;;
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107 png) find $install -type f -name '*.png' -exec ls -l \{\} \; ;;
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108 svg) find $install -type f -name '*.svg' -exec ls -l \{\} \; ;;
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109 xml) find $install -type f \( -name '*.ui' -o -name '*.glade' \) -exec ls -l \{\} \; ;;
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110 des) find $install -type f -name '*.desktop' -exec ls -l \{\} \; ;;
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111 mo1) find $install -type f -name '*.mo' -exec ls -l \{\} \; ;;
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112 loc) find $install/usr/share/i18n/locales -type f -exec ls -l \{\} \; ;;
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113 mo2) find $fs/usr/share/locale -type f -name '*.mo' -exec ls -l \{\} \; ;;
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114 gz) find $install -type f -name '*.gz' ! -path '*/share/man/*' -exec ls -l \{\} \; ;;
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115 zip) find $install -type f -name '*.zip' -exec ls -l \{\} \; ;;
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116 strip)
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117 {
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118 find_elf EXEC
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119 find_elf DYN
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120 find $fs -type f \( -name '*.a' -o -name '*.pyc' -o -name '*.pyo' \
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121 -o -name '.packlist' -o -name '*.pm' -o -name '*.pl' -o -name '*.pod' \)
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122 } \
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al@1034
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123 | tr '\n' '\0' \
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124 | xargs -0 ls -l
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125 ;;
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126 esac | awk '{s+=$5}END{print s}'
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127 IFS="$ifs"
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128 }
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129
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130
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al@868
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131 # Query cache for already existing compressed file; substitute original file with the cached
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132 # compressed one if so.
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133 # $1: cache section (gz, mangz, png, etc.); $2: path to original file
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134
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135 query_cache() {
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136 md5=$(md5sum "$2")
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137 cachefile="$comp_cache_root/$1/${md5%% *}"
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138 echo "$cachefile"
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139 if [ -f "$cachefile" ]; then
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140 ln -f "$cachefile" "$2"
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141 echo '+' >> "$cache_stat"
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142 else
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143 echo '-' >> "$cache_stat"
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144 false
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145 fi
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146 }
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147
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148
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149 # Store compressed file to the cache
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150 # $1: path to cache entry to be stored; $2: path to compressed file to be stored
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151
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152 store_cache() {
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153 mkdir -p "${1%/*}"
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154 mv "$2" "$1"
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155 ln "$1" "$2"
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156 }
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157
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158
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159 # Function to compress all man pages
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160 # Compressing can be disabled with COOKOPTS="!manz"
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161
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162 compress_manpages() {
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163 time0=$(get_time)
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164 [ "${COOKOPTS/!manz/}" != "$COOKOPTS" ] && return
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al@874
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165 manpath="$install/usr/share/man"
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166 [ -d "$manpath" ] || return
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167 size0=$(sizes man); [ -z "$size0" ] && return
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168
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169 tpi advancecomp-static
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170
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171 action 'Compressing man pages...'
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172
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173 # We'll use only Gzip compression, so decompress other formats first
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174 find $manpath -type f -name '*.bz2' -exec bunzip2 \{\} \;
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175 find $manpath -type f -name '*.xz' -exec unxz \{\} \;
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176
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177 # Fast compress with gzip
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178 find $manpath -type f ! -name '*.gz' -exec gzip \{\} \;
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179
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180 # Fix symlinks
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181 for i in $(find $manpath -type l); do
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182 dest=$(readlink $i | sed 's|\.[gbx]z2*$||')
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183 link=$(echo $i | sed 's|\.[gbx]z2*$||')
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184 rm $i; ln -s $dest.gz $link.gz
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185 done
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186
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187 # Recompress with advdef (it can't compress, only recompress)
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188 the_log="$(mktemp)"
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189 if which advdef >/dev/null; then
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190 IFS=$'\n'
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191 for i in $(find $manpath -type f); do
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192 if ! cached_path=$(query_cache mangz "$i"); then
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193 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
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al@1024
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194 out="$(advdef -z4q "$i")"
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195 if [ -n "$out" ]; then
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196 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
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197 mv -f "$i.orig$$" "$i" # restore the original
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198 else
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199 store_cache "$cached_path" "$i"
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200 rm -f "$i.orig$$" # clean
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201 fi
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202 fi
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203 done
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204 else
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205 echo 'Warning: advdef not found.' > "$the_log"
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206 fi
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207
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208 comp_summary "$time0" "$size0" "$(sizes man)" "$the_log"
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209 }
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210
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211
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212 # Function to recompress all gzip archives
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213 # Recompressing can be disabled with COOKOPTS="!gz"
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214
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215 recompress_gz() {
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al@881
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216 time0=$(get_time)
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al@872
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217 [ "${COOKOPTS/!gz/}" != "$COOKOPTS" ] && return
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al@872
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218 size0=$(sizes gz); [ -z "$size0" ] && return
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219
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220 tpi advancecomp-static
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221
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222 action 'Recompressing gzip files...'
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223
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224 # Recompress with advdef
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225 the_log="$(mktemp)"
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226 if which advdef >/dev/null; then
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227 IFS=$'\n'
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al@1024
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228 for i in $(find $install -type f -name '*.gz' ! -path '*/share/man/*'); do
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al@1024
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229 if ! cached_path=$(query_cache gz "$i"); then
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230 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
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al@1024
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231 out="$(advdef -z4q "$i")"
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al@1024
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232 if [ -n "$out" ]; then
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233 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
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al@1024
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234 mv -f "$i.orig$$" "$i" # restore the original
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al@1024
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235 else
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al@1024
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236 store_cache "$cached_path" "$i"
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al@1024
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237 rm -f "$i.orig$$" # clean
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al@1024
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238 fi
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al@998
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239 fi
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al@1024
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240 done
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al@1024
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241 else
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al@1024
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242 echo 'Warning: advdef not found.' > "$the_log"
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al@1024
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243 fi
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al@872
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244
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al@1024
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245 comp_summary "$time0" "$size0" "$(sizes gz)" "$the_log"
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al@872
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246 }
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al@872
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247
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al@872
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248
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al@954
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249 # Function to recompress all zip archives
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al@954
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250 # Recompressing can be disabled with COOKOPTS="!zip"
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251
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al@954
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252 recompress_zip() {
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al@954
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253 time0=$(get_time)
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al@954
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254 [ "${COOKOPTS/!zip/}" != "$COOKOPTS" ] && return
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al@954
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255 size0=$(sizes zip); [ -z "$size0" ] && return
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al@954
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256
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al@954
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257 tpi advancecomp-static
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258
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al@954
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259 action 'Recompressing zip files...'
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260
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al@954
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261 # Recompress with advzip
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al@1024
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262 the_log="$(mktemp)"
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al@1024
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263 if which advzip >/dev/null; then
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264 IFS=$'\n'
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al@1024
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265 for i in $(find $install -type f -name '*.zip'); do
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al@1024
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266 if ! cached_path=$(query_cache zip "$i"); then
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267 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
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al@1024
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268 out="$(advzip -z3qk "$i")" # '-4' is more than two orders slower; use '-3'
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al@1024
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269 if [ -n "$out" ]; then
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270 echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
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271 mv -f "$i.orig$$" "$i" # restore the original
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al@1024
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272 else
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273 store_cache "$cached_path" "$i"
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274 rm -f "$i.orig$$" # clean
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al@1024
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275 fi
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al@998
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276 fi
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al@1024
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277 done
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al@1024
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278 else
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279 echo 'Warning: advzip not found.' > "$the_log"
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al@1024
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280 fi
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281
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282 comp_summary "$time0" "$size0" "$(sizes zip)" "$the_log"
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al@954
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283 }
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al@954
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284
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al@954
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285
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286 # Function used after compile_rules() to compress all png images
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287 # Compressing can be disabled with COOKOPTS="!pngz"
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288
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289 compress_png() {
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290 time0=$(get_time)
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291 [ "${COOKOPTS/!pngz/}" != "$COOKOPTS" ] && return
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292 size0=$(sizes png); [ -z "$size0" ] && return
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293
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294 use_pq=true
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295 use_op=true
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296 [ "${COOKOPTS/!pngquant/}" != "$COOKOPTS" ] && use_pq=false
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297 [ "${COOKOPTS/!optipng/}" != "$COOKOPTS" ] && use_op=false
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al@932
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298 $use_pq && tpi pngquant-static
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al@932
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299 $use_op && tpi optipng-static
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300
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al@867
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301 action 'Compressing png images...'
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302
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al@1024
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303 the_log="$(mktemp)"
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al@1024
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304 $use_pq && if ! which pngquant >/dev/null; then
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al@1024
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305 echo 'Warning: pngquant not found.' > "$the_log"
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al@1024
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306 use_pq=false
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al@1024
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307 fi
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al@1024
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308 $use_op && if ! which optipng >/dev/null; then
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309 echo 'Warning: optipng not found.' >> "$the_log"
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al@1024
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310 use_op=false
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al@1024
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311 fi
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312
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al@865
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313 oplevel=$(echo $COOKOPTS | grep 'op[0-8]' | sed 's|.*op\([0-8]\).*|\1|')
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al@868
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314 [ -z "$oplevel" ] && oplevel='2'
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al@868
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315
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al@868
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316 cache_section="png$oplevel"
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al@868
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317 $use_pq && cache_section="${cache_section}p"
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al@868
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318 $use_op && cache_section="${cache_section}o"
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319
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al@865
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320 [ "$oplevel" == '8' ] && oplevel='7 -zm1-9'
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321
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322 pq_opt='--skip-if-larger' # Sublime Text is mad about `if` in $(), so put it separately
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al@978
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323 IFS=$'\n'
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al@978
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324 for i in $(find $install -type f -name '*.png'); do
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al@998
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325 unset IFS iserror
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al@868
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326 if ! cached_path=$(query_cache $cache_section "$i"); then
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327 cp -a "$i" "$i.orig$$" # save the original if something goes wrong
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al@998
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328 if $use_pq; then
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329 out="$(pngquant -f $pq_opt --ext .png --speed 1 "$i" 2>&1)"
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al@998
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330 if [ -n "$out" ]; then
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al@1024
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331 echo "$i (pngquant):"$'\n'"$out"$'\n' >> "$the_log"
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al@998
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332 iserror='yes'
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al@1045
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333 [ -e "$i.tmp" ] && rm "$i.tmp" # zero-size file remains on pngquant fail
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al@998
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334 fi
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al@998
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335 fi
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al@998
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336 if $use_op && [ -z "$iserror" ]; then
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al@998
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337 out="$(optipng -quiet -strip all -o$oplevel "$i" 2>&1)"
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al@998
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338 if [ -n "$out" ]; then
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al@1024
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339 echo "$i (optipng):"$'\n'"$out"$'\n' >> "$the_log"
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al@998
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340 iserror='yes'
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al@998
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341 fi
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al@998
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342 fi
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al@998
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343 if [ -n "$iserror" ]; then
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al@998
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344 mv -f "$i.orig$$" "$i" # restore the original
|
al@998
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345 else
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al@998
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346 store_cache "$cached_path" "$i"
|
al@998
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347 rm -f "$i.orig$$" # clean
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al@998
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348 fi
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al@868
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349 fi
|
al@865
|
350 done
|
al@865
|
351
|
al@1024
|
352 comp_summary "$time0" "$size0" "$(sizes png)" "$the_log"
|
al@865
|
353 }
|
al@865
|
354
|
al@865
|
355
|
al@865
|
356 # Function used after compile_rules() to compress all svg images
|
al@865
|
357 # Compressing can be disabled with COOKOPTS="!svgz"
|
al@865
|
358
|
al@865
|
359 compress_svg() {
|
al@881
|
360 time0=$(get_time)
|
al@865
|
361 [ "${COOKOPTS/!svgz/}" != "$COOKOPTS" ] && return
|
al@865
|
362 size0=$(sizes svg); [ -z "$size0" ] && return
|
al@865
|
363
|
al@912
|
364 tpi svgcleaner
|
al@867
|
365
|
al@865
|
366 action 'Compressing svg images...'
|
al@865
|
367
|
al@1024
|
368 if which svgcleaner >/dev/null; then
|
al@1024
|
369 [ "${COOKOPTS/!svgextra/}" == "$COOKOPTS" ] &&
|
al@1024
|
370 opts="--apply-transform-to-paths yes --coordinates-precision 1 --paths-coordinates-precision 1"
|
al@959
|
371
|
al@1024
|
372 the_log="$(mktemp)"
|
al@1024
|
373 for i in $(IFS=$'\n' find $install -type f -name '*.svg'); do
|
al@1024
|
374 out="$(unset IFS; svgcleaner "$i" "$i" --copy-on-error --quiet \
|
al@1024
|
375 --multipass --remove-unresolved-classes no $opts 2>&1)"
|
al@1024
|
376 [ -z "$out" ] || echo "$i:"$'\n'"$out"$'\n' >> "$the_log"
|
al@1024
|
377 done
|
al@1024
|
378 else
|
al@1024
|
379 echo 'Warning: svgcleaner not found.' > "$the_log"
|
al@1024
|
380 fi
|
al@865
|
381
|
al@1024
|
382 comp_summary "$time0" "$size0" "$(sizes svg)" "$the_log"
|
al@865
|
383 }
|
al@865
|
384
|
al@865
|
385
|
al@865
|
386 # Function used after compile_rules() to shrink all *.ui and *.glade files:
|
al@865
|
387 # remove insignificant spaces and comments
|
al@865
|
388 # Compressing can be disabled with COOKOPTS="!uiz"
|
al@865
|
389
|
al@865
|
390 compress_ui() {
|
al@865
|
391 [ "${COOKOPTS/!uiz/}" != "$COOKOPTS" ] && return
|
al@865
|
392 [ -z "$(find $install -type f \( -name '*.ui' -o -name '*.glade' \) )" ] && return
|
al@865
|
393
|
al@912
|
394 tpi xmlstarlet
|
al@867
|
395
|
al@865
|
396 action 'Compressing ui files...'
|
al@867
|
397
|
al@1024
|
398 if which xmlstarlet >/dev/null; then
|
al@1024
|
399 size0=$(sizes xml)
|
al@1024
|
400 time0=$(get_time)
|
al@1024
|
401 temp_ui="$(mktemp)"
|
al@1024
|
402 the_log="$(mktemp)"
|
al@1024
|
403 IFS=$'\n'
|
al@1024
|
404 for ui in $(find $install -type f \( -name '*.ui' -o -name '*.glade' \) ); do
|
al@1024
|
405 out="$(xmlstarlet c14n --without-comments "$ui" | xmlstarlet sel -B -t -c '*' > "$temp_ui")"
|
al@1024
|
406 if [ -n "$out" ]; then
|
al@1024
|
407 echo "$ui:"$'\n'"$out"$'\n' >> "$the_log"
|
al@1024
|
408 else
|
al@1024
|
409 cat "$temp_ui" > "$ui"
|
al@1024
|
410 fi
|
al@1024
|
411 done
|
al@1024
|
412 else
|
al@1024
|
413 echo 'Warning: xmlstarlet not found.' > "$the_log"
|
al@1024
|
414 fi
|
al@865
|
415
|
al@1024
|
416 comp_summary "$time0" "$size0" "$(sizes xml)" "$the_log"
|
al@865
|
417 rm "$temp_ui"
|
al@865
|
418 }
|
al@865
|
419
|
al@865
|
420
|
al@865
|
421 # Get list of supported locales...
|
al@865
|
422
|
al@865
|
423 get_supported_locales() {
|
al@865
|
424 lpc='/slitaz-i18n/stuff/locale-pack.conf'
|
al@865
|
425 if [ -e "$WOK$lpc" ]; then
|
al@865
|
426 # ... from package in the local wok
|
al@865
|
427 . "$WOK$lpc"
|
al@865
|
428 else
|
al@865
|
429 # ... from Hg
|
al@865
|
430 temp_conf=$(mktemp)
|
al@865
|
431 wget -q -O $temp_conf -T 10 "http://hg.slitaz.org/wok/raw-file/tip$lpc"
|
al@865
|
432 if [ -s $temp_conf ]; then
|
al@865
|
433 . $temp_conf
|
al@865
|
434 else
|
al@865
|
435 # Give up and use hardcoded list
|
al@865
|
436 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
|
437 pt_BR ro ru sl sv tr uk zh_CN zh_TW"
|
al@865
|
438 fi
|
al@865
|
439 rm $temp_conf
|
al@865
|
440 fi
|
al@865
|
441 echo $LOCALE_PACK
|
al@865
|
442 }
|
al@865
|
443
|
al@865
|
444
|
al@865
|
445 # Fix common errors and warnings in the .desktop files
|
al@865
|
446 # Fixing can be disabled with COOKOPTS="!fixdesktops"
|
al@865
|
447
|
al@865
|
448 fix_desktop_files() {
|
al@865
|
449 [ "${COOKOPTS/!fixdesktops/}" != "$COOKOPTS" ] && return
|
al@876
|
450 deskpath="$install/usr/share/applications"
|
al@876
|
451 [ -d "$deskpath" ] || return
|
al@876
|
452 [ -z "$(find $deskpath -type f -name '*.desktop')" ] && return
|
al@865
|
453
|
al@865
|
454 size0=$(sizes des)
|
al@881
|
455 time0=$(get_time)
|
al@865
|
456
|
al@865
|
457 if [ -n "$QA" -a -z "$(which desktop-file-validate)" ]; then
|
al@936
|
458 tpi desktop-file-validate-static
|
al@865
|
459 fi
|
al@865
|
460
|
al@865
|
461 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
|
al@865
|
462 # Default value is "" (empty). That means for us that we'll use the full
|
al@865
|
463 # list of supported locales here.
|
al@865
|
464 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
|
al@865
|
465
|
al@876
|
466 IFS=$'\n'
|
al@876
|
467 for desktop in $(find $deskpath -type f -name '*.desktop'); do
|
al@865
|
468 cp "$desktop" "$desktop.orig"
|
al@865
|
469
|
al@865
|
470 # Sort out .desktop file (is prerequisite to correct working of `fix-desktop-file`)
|
al@865
|
471 sdft "$desktop" -i
|
al@865
|
472
|
al@865
|
473 # Fix common errors in .desktop file
|
al@865
|
474 fix-desktop-file "$desktop"
|
al@865
|
475
|
al@865
|
476 # Strip unsupported locales from .desktop file
|
al@865
|
477 [ "${COOKOPTS/!i18nz/}" == "$COOKOPTS" ] &&
|
al@865
|
478 sdft "$desktop" -i -k "$LOCALE"
|
al@865
|
479
|
al@865
|
480 # Extra-strip
|
al@865
|
481 [ "${COOKOPTS/!extradesktops/}" == "$COOKOPTS" ] &&
|
al@865
|
482 sdft "$desktop" -i -g -x -tf -r 'Keywords*' -o
|
al@865
|
483
|
al@865
|
484 if [ -n "$QA" ]; then
|
al@865
|
485 # Check the rest of errors, warnings and tips
|
al@865
|
486 _ 'QA: Checking %s...' "$(basename $desktop)"
|
al@1002
|
487 busybox diff "$desktop.orig" "$desktop" | sed 's!^!|!'
|
al@1036
|
488 if which desktop-file-validate >/dev/null; then
|
al@1024
|
489 desktop-file-validate "$desktop" | busybox fold -s
|
al@1024
|
490 else
|
al@1024
|
491 echo 'Warning: desktop-file-validate not found.'
|
al@1024
|
492 fi
|
al@865
|
493 echo
|
al@865
|
494 fi
|
al@865
|
495
|
al@865
|
496 rm "$desktop.orig"
|
al@865
|
497 done
|
al@865
|
498
|
al@998
|
499 comp_summary "$time0" "$size0" "$(sizes des)" '/dev/null'
|
al@865
|
500 }
|
al@865
|
501
|
al@865
|
502
|
paul@879
|
503 # Normalize all *.mo files: unconditionally convert to UTF-8; remove strings that are not really necessary
|
al@865
|
504 # to the translation (msgid = msgstr)
|
al@865
|
505 # Normalization can be disabled with COOKOPTS="!monorm"
|
al@865
|
506
|
al@865
|
507 normalize_mo() {
|
al@865
|
508 [ "${COOKOPTS/!monorm/}" != "$COOKOPTS" ] && return
|
al@865
|
509 [ -z "$(find $install -type f -name '*.mo')" ] && return
|
al@865
|
510
|
al@867
|
511 # Gettext functions: msgunfmt, msguniq, msgconv, msgfmt
|
al@912
|
512 tpi gettext
|
al@867
|
513 # Gconv modules (convert to UTF-8)
|
al@912
|
514 tpi glibc-locale
|
al@867
|
515
|
al@865
|
516 action 'Normalizing mo files...'
|
al@867
|
517
|
al@1024
|
518 the_log="$(mktemp)"
|
al@1024
|
519 to_continue=true
|
al@1024
|
520 for i in msgunfmt msguniq msgconv msgfmt; do
|
al@1024
|
521 if ! which $i >/dev/null; then
|
al@1024
|
522 echo "Warning: $i not found. Normalizing aborted" > "$the_log"
|
al@1024
|
523 to_continue=false
|
al@1024
|
524 fi
|
al@1024
|
525 done
|
al@1024
|
526
|
al@865
|
527 size0=$(sizes mo1)
|
al@881
|
528 time0=$(get_time)
|
al@865
|
529
|
al@865
|
530 # Process all existing *.mo files
|
al@876
|
531 IFS=$'\n'
|
al@1024
|
532 $to_continue &&
|
al@865
|
533 for mo in $(find "$install" -type f -name '*.mo'); do
|
al@865
|
534 tmpfile="$(mktemp)"
|
al@865
|
535
|
al@998
|
536 # put ANY errors of {msgunfmt,msguniq,msgconv} to $out. FIXME?
|
al@998
|
537 out="$({ msgunfmt "$mo" | msguniq | msgconv -o "$tmpfile" -t 'UTF-8'; } 2>&1)"
|
al@998
|
538 if [ -n "$out" ]; then
|
al@998
|
539 # using literal $'\n' here instead of using `echo -e "...\n..."` because
|
al@998
|
540 # $out may contain escapes ('\r', '\v') that we should print as-is
|
al@1024
|
541 echo "$mo:"$'\n'"$out"$'\n' >> "$the_log"
|
al@998
|
542 continue # proceed to next file
|
al@998
|
543 fi
|
al@998
|
544
|
al@865
|
545 # add newline
|
al@865
|
546 echo >> "$tmpfile"
|
al@865
|
547
|
al@865
|
548 # get Plural-Forms
|
al@865
|
549 awk '
|
al@865
|
550 BEGIN { skip = ""; }
|
al@865
|
551 {
|
al@865
|
552 if (! skip) {
|
al@865
|
553 s = $0;
|
al@865
|
554 gsub(/^[^\"]*\"/, "", s);
|
al@865
|
555 gsub(/\"$/, "", s);
|
al@865
|
556 printf("%s", s);
|
al@865
|
557 }
|
al@865
|
558 if (! $0) skip = "yes";
|
al@865
|
559 }
|
al@865
|
560 ' "$tmpfile" | sed 's|\\n|\n|g' | grep "^Plural-Forms:" > "$tmpfile.pf"
|
al@865
|
561
|
al@865
|
562 if ! grep -q 'msgid_plural' "$tmpfile"; then
|
al@865
|
563 echo > "$tmpfile.pf"
|
al@865
|
564 fi
|
al@865
|
565
|
al@865
|
566 # main
|
al@865
|
567 awk -v pf="$(cat "$tmpfile.pf")" '
|
al@865
|
568 function clean() {
|
al@865
|
569 mode = msgctxt = msgid = msgid_plural = msgstr = msgstr0 = msgstr1 = msgstr2 = msgstr3 = msgstr4 = msgstr5 = "";
|
al@865
|
570 }
|
al@865
|
571
|
al@865
|
572 function getstring() {
|
al@865
|
573 # Skip unquoted words at the beginning (msgid, msgstr...) and get string from inside quotes
|
al@865
|
574 s = $0;
|
al@865
|
575 gsub(/^[^\"]*\"/, "", s);
|
al@865
|
576 gsub(/\"$/, "", s);
|
al@865
|
577 return s;
|
al@865
|
578 }
|
al@865
|
579
|
al@865
|
580 BEGIN {
|
al@865
|
581 printf("msgid \"\"\nmsgstr \"\"\n\"Content-Type: text/plain; charset=UTF-8\\n\"\n");
|
al@865
|
582 if (pf)
|
al@865
|
583 printf("\"%s\\n\"\n", pf);
|
al@865
|
584 printf("\n");
|
al@865
|
585 skip = 1;
|
al@865
|
586 clean();
|
al@865
|
587 }
|
al@865
|
588
|
al@865
|
589 {
|
al@865
|
590 # Skip the entire header
|
al@865
|
591 if (!skip) {
|
al@865
|
592 if ($1 == "msgctxt" || $1 == "msgid" || $1 == "msgstr" || $1 == "msgid_plural")
|
al@865
|
593 mode = $1;
|
al@865
|
594 if ($1 == "msgstr[0]") mode = "msgstr0";
|
al@865
|
595 if ($1 == "msgstr[1]") mode = "msgstr1";
|
al@865
|
596 if ($1 == "msgstr[2]") mode = "msgstr2";
|
al@865
|
597 if ($1 == "msgstr[3]") mode = "msgstr3";
|
al@865
|
598 if ($1 == "msgstr[4]") mode = "msgstr4";
|
al@865
|
599 if ($1 == "msgstr[5]") mode = "msgstr5";
|
al@865
|
600
|
al@865
|
601 if (mode == "msgctxt") msgctxt = msgctxt getstring();
|
al@865
|
602 if (mode == "msgid") msgid = msgid getstring();
|
al@865
|
603 if (mode == "msgstr") msgstr = msgstr getstring();
|
al@865
|
604 if (mode == "msgid_plural") msgid_plural = msgid_plural getstring();
|
al@865
|
605 if (mode == "msgstr0") msgstr0 = msgstr0 getstring();
|
al@865
|
606 if (mode == "msgstr1") msgstr1 = msgstr1 getstring();
|
al@865
|
607 if (mode == "msgstr2") msgstr2 = msgstr2 getstring();
|
al@865
|
608 if (mode == "msgstr3") msgstr3 = msgstr3 getstring();
|
al@865
|
609 if (mode == "msgstr4") msgstr4 = msgstr4 getstring();
|
al@865
|
610 if (mode == "msgstr5") msgstr5 = msgstr5 getstring();
|
al@865
|
611
|
al@865
|
612 if (! $0) {
|
al@865
|
613 if (msgid != msgstr) {
|
al@865
|
614 if (msgctxt) printf("msgctxt \"%s\"\n", msgctxt);
|
al@865
|
615 printf("msgid \"%s\"\n", msgid);
|
al@865
|
616 if (msgid_plural) printf("msgid_plural \"%s\"\n", msgid_plural);
|
al@865
|
617 if (msgstr) printf("msgstr \"%s\"\n", msgstr);
|
al@865
|
618 if (msgstr0) printf("msgstr[0] \"%s\"\n", msgstr0);
|
al@865
|
619 if (msgstr1) printf("msgstr[1] \"%s\"\n", msgstr1);
|
al@865
|
620 if (msgstr2) printf("msgstr[2] \"%s\"\n", msgstr2);
|
al@865
|
621 if (msgstr3) printf("msgstr[3] \"%s\"\n", msgstr3);
|
al@865
|
622 if (msgstr4) printf("msgstr[4] \"%s\"\n", msgstr4);
|
al@865
|
623 if (msgstr5) printf("msgstr[5] \"%s\"\n", msgstr5);
|
al@865
|
624 printf("\n");
|
al@865
|
625 }
|
al@865
|
626 clean();
|
al@865
|
627 }
|
al@865
|
628 }
|
al@865
|
629 if ($0 == "") skip = "";
|
al@865
|
630 }
|
al@865
|
631 ' "$tmpfile" > "$tmpfile.awk"
|
al@865
|
632
|
al@998
|
633 out="$(msgfmt "$tmpfile.awk" -o "$tmpfile.mo" 2>&1)"
|
al@998
|
634 if [ -n "$out" ]; then
|
al@1024
|
635 echo "$mo (msgfmt):"$'\n'"$out"$'\n' >> "$the_log"
|
al@998
|
636 continue # proceed to next file
|
al@998
|
637 fi
|
al@865
|
638
|
al@865
|
639 if [ -s "$tmpfile.mo" ]; then
|
al@865
|
640 rm "$mo"; mv "$tmpfile.mo" "$mo"
|
al@865
|
641 else
|
al@1024
|
642 _ 'Error processing %s' "$mo" >> "$the_log"
|
al@1024
|
643 echo >> "$the_log"
|
al@865
|
644 [ -e "$tmpfile.mo" ] && rm "$tmpfile.mo"
|
al@865
|
645 fi
|
al@865
|
646
|
al@865
|
647 # Clean
|
al@865
|
648 rm "$tmpfile" "$tmpfile.pf" "$tmpfile.awk"
|
al@865
|
649 done
|
al@865
|
650
|
al@1024
|
651 comp_summary "$time0" "$size0" "$(sizes mo1)" "$the_log"
|
al@865
|
652 }
|
al@865
|
653
|
al@865
|
654
|
al@865
|
655 # Strip locale definitions: normalize whitespace and remove comments
|
al@865
|
656 # Stripping can be disabled with COOKOPTS="!locdef"
|
al@865
|
657
|
al@865
|
658 strip_locale_def() {
|
al@865
|
659 [ "${COOKOPTS/!locdef/}" != "$COOKOPTS" ] && return
|
al@865
|
660 [ ! -d "$install/usr/share/i18n/locales" ] && return
|
al@865
|
661 [ -z "$(find $install/usr/share/i18n/locales -type f)" ] && return
|
al@865
|
662
|
al@865
|
663 action 'Stripping locale definitions...'
|
al@865
|
664 size0=$(sizes loc)
|
al@881
|
665 time0=$(get_time)
|
al@865
|
666
|
al@865
|
667 for i in $(find $install/usr/share/i18n/locales -type f); do
|
al@865
|
668 sed -i 's| | |g; s| *| |g; s|^ ||; /^%/d' $i
|
al@865
|
669 done
|
al@865
|
670
|
al@865
|
671 comp_summary "$time0" "$size0" "$(sizes loc)"
|
al@865
|
672 }
|
al@865
|
673
|
al@865
|
674
|
al@865
|
675 # Find and strip: --strip-all (-s) or --strip-debug on static libs as well
|
al@865
|
676 # as removing unneeded files like in Python packages. Cross compiled binaries
|
al@865
|
677 # must be stripped with cross-tools aka $ARCH-slitaz-*-strip
|
al@865
|
678 # Stripping can be disabled with COOKOPTS="!strip"
|
al@865
|
679
|
al@865
|
680 strip_package() {
|
al@865
|
681 [ "${COOKOPTS/!strip/}" != "$COOKOPTS" ] && return
|
al@865
|
682
|
al@1020
|
683 local i ifs="$IFS"
|
al@1020
|
684 IFS=$'\n'
|
al@1020
|
685
|
al@865
|
686 case "$ARCH" in
|
al@865
|
687 arm*|x86_64) export STRIP="$HOST_SYSTEM-strip" ;;
|
al@865
|
688 *) export STRIP='strip' ;;
|
al@865
|
689 esac
|
al@865
|
690 action 'Executing strip on all files...'
|
al@865
|
691 size0=0
|
al@865
|
692 size1=0
|
al@881
|
693 time0=$(get_time)
|
al@1020
|
694 oldsize=$(sizes strip)
|
al@865
|
695
|
al@1027
|
696
|
al@1027
|
697 # GNU strip (GNU Binutils)
|
al@1027
|
698 # -p --preserve-dates Copy modified/access timestamps to the output
|
paul@1030
|
699 # -s --strip-all Remove all symbols and relocation information
|
al@1027
|
700 # --strip-unneeded Remove all symbols not needed by relocations
|
al@1027
|
701 # -D --enable-deterministic-archives Produce deterministic output when stripping archives
|
al@1027
|
702 # -g -S -d --strip-debug Remove all debugging symbols & sections
|
al@1027
|
703
|
al@1027
|
704 # Strip executable files
|
al@1020
|
705 while read i; do
|
al@1027
|
706 $STRIP -ps "$i" 2>/dev/null
|
al@1020
|
707 done <<EOT
|
al@1027
|
708 $(find_elf EXEC)
|
al@1027
|
709 EOT
|
al@1027
|
710
|
al@1027
|
711 # Strip shared libraries
|
al@1027
|
712 while read i; do
|
al@1027
|
713 case $i in
|
al@1027
|
714 *.dbg) ;; # skip library.so.*.dbg debugging symbols
|
al@1027
|
715 *) $STRIP -p --strip-unneeded "$i" 2>/dev/null;;
|
al@1027
|
716 esac
|
al@1027
|
717 done <<EOT
|
al@1027
|
718 $(find_elf DYN)
|
al@1020
|
719 EOT
|
al@865
|
720
|
al@1020
|
721 # Strip static libraries
|
al@1027
|
722 # See also: https://wiki.debian.org/ReproducibleBuilds/TimestampsInStaticLibraries
|
al@1027
|
723 find $fs -name '*.a' -exec $STRIP -pdD '{}' 2>/dev/null \;
|
al@955
|
724
|
al@899
|
725
|
al@899
|
726 # Remove Python *.pyc and *.pyo
|
al@865
|
727 find $fs -type f \( -name '*.pyc' -o -name '*.pyo' \) -delete 2>/dev/null
|
al@865
|
728
|
al@899
|
729 # Remove both with the empty subfolders:
|
al@899
|
730 # 1. Perl perllocal.pod and .packlist (unconditionally)
|
al@899
|
731 local perlfiles="$(find $fs -type f \( -name 'perllocal.pod' -o -name '.packlist' \))"
|
al@899
|
732 # 2. Perl *.pod (if not disabled)
|
al@899
|
733 [ "${COOKOPTS/!rmpod/}" == "$COOKOPTS" ] &&
|
al@899
|
734 perlfiles="$perlfiles $(find $fs -type f -name '*.pod')"
|
al@899
|
735 echo "$perlfiles" | xargs rm -f 2>/dev/null
|
al@899
|
736 echo "$perlfiles" | awk 'BEGIN{FS=OFS="/"}{$NF="";print}' | xargs rmdir -p 2>/dev/null
|
al@899
|
737
|
al@1020
|
738 # Strip documentation inside Perl files (*.pm and *.pl) (if not disabled)
|
al@899
|
739 [ "${COOKOPTS/!perlz/}" == "$COOKOPTS" ] &&
|
al@899
|
740 find $fs -type f \( -name '*.pm' -o -name '*.pl' \) -exec sed -i '/^=/,/^=cut/d' '{}' \;
|
al@899
|
741
|
al@1020
|
742 newsize=$(sizes strip)
|
al@865
|
743
|
al@1020
|
744 comp_summary "$time0" "$oldsize" "$newsize"
|
al@1020
|
745 IFS="$ifs"
|
al@865
|
746 }
|
al@865
|
747
|
al@865
|
748
|
al@865
|
749 # Strip unsupported locales (.mo files)
|
al@865
|
750
|
al@865
|
751 strip_mo_i18n() {
|
al@865
|
752 [ "${COOKOPTS/!i18nz/}" != "$COOKOPTS" ] && return
|
al@865
|
753
|
al@865
|
754 [ ! -d "$fs/usr/share/locale" ] && return
|
al@865
|
755 [ -z "$(find $fs/usr/share/locale -type f -name '*.mo')" ] && return
|
al@865
|
756
|
al@865
|
757 action 'Thin out translation files...'
|
al@865
|
758 size0=$(sizes mo2)
|
al@881
|
759 time0=$(get_time)
|
al@865
|
760
|
al@865
|
761 # The variable $LOCALE is set in cook.conf and may be overridden in the receipt.
|
al@865
|
762 # Default value is "" (empty). That means for us that we'll use the full
|
al@865
|
763 # list of supported locales here.
|
al@865
|
764 [ -z "$LOCALE" ] && LOCALE=$(get_supported_locales)
|
al@865
|
765
|
al@865
|
766 # Existing locales
|
al@865
|
767 elocales=" $(ls -1 "$fs/usr/share/locale" | tr '\n' ' ') "
|
al@865
|
768
|
al@865
|
769 # Thin out the list of existing locales. At the end there will be only locales that need
|
al@865
|
770 # deleting (and the garbage like '_AU', _US', '_BR' leaving from 'en_AU', 'en_US', 'pt_BR'...)
|
al@865
|
771 for keep_locale in $LOCALE; do
|
al@865
|
772 elocales=${elocales//$keep_locale}
|
al@865
|
773 done
|
al@865
|
774
|
al@865
|
775 # Remove the unsupported locales
|
al@865
|
776 for rem_locale in $elocales; do
|
al@998
|
777 [ ! -d "$fs/usr/share/locale/$rem_locale" ] ||
|
al@865
|
778 rm -r "$fs/usr/share/locale/$rem_locale"
|
al@865
|
779 done
|
al@865
|
780
|
al@865
|
781 comp_summary "$time0" "$size0" "$(sizes mo2)"
|
al@865
|
782 }
|
al@865
|
783
|
al@865
|
784
|
al@865
|
785
|
al@865
|
786
|
al@865
|
787 case $1 in
|
al@865
|
788 install)
|
al@865
|
789 # Compressors working in the $install
|
al@865
|
790 case "$ARCH" in
|
al@865
|
791 arm*) ;;
|
al@865
|
792 *)
|
al@872
|
793 recompress_gz
|
al@954
|
794 recompress_zip
|
al@865
|
795 compress_manpages
|
al@865
|
796 compress_png
|
al@865
|
797 compress_svg
|
al@865
|
798 compress_ui
|
al@865
|
799 ;;
|
al@865
|
800 esac
|
al@865
|
801
|
al@865
|
802 fix_desktop_files
|
al@865
|
803 normalize_mo
|
al@865
|
804 strip_locale_def
|
al@865
|
805 ;;
|
al@865
|
806 fs)
|
al@865
|
807 # Compressors working in the $fs
|
al@865
|
808 strip_package
|
al@865
|
809 strip_mo_i18n
|
al@865
|
810 ;;
|
al@865
|
811 esac
|
al@868
|
812
|
al@868
|
813 # Clean
|
al@868
|
814 rm "$cache_stat"
|
al@869
|
815 find $comp_cache_root -type f -links -2 -delete
|