1 | # Copyright 1999-2002 Gentoo Technologies, Inc. |
1 | # Copyright 1999-2004 Gentoo Technologies, Inc. |
2 | # Distributed under the terms of the GNU General Public License v2 |
2 | # Distributed under the terms of the GNU General Public License v2 |
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3 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.77 2004/01/29 08:38:11 vapier Exp $ |
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4 | # |
3 | # Author: Martin Schlemmer <azarah@gentoo.org> |
5 | # Author: Martin Schlemmer <azarah@gentoo.org> |
4 | # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.1 2002/10/26 09:16:03 azarah Exp $ |
6 | # |
5 | # This eclass is for general purpose functions that most ebuilds |
7 | # This eclass is for general purpose functions that most ebuilds |
6 | # have to implement themselfs. |
8 | # have to implement themselves. |
7 | # |
9 | # |
8 | # NB: If you add anything, please comment it! |
10 | # NB: If you add anything, please comment it! |
9 | |
11 | |
10 | ECLASS=eutils |
12 | ECLASS=eutils |
11 | INHERITED="$INHERITED $ECLASS" |
13 | INHERITED="$INHERITED $ECLASS" |
12 | |
14 | |
13 | newdepend sys-devel/patch |
15 | newdepend "!bootstrap? ( sys-devel/patch )" |
14 | |
16 | |
15 | DESCRIPTION="Based on the ${ECLASS} eclass" |
17 | DESCRIPTION="Based on the ${ECLASS} eclass" |
16 | |
18 | |
17 | # This function generate linker scripts in /usr/lib for dynamic |
19 | # This function generate linker scripts in /usr/lib for dynamic |
18 | # libs in /lib. This is to fix linking problems when you have |
20 | # libs in /lib. This is to fix linking problems when you have |
… | |
… | |
34 | # |
36 | # |
35 | gen_usr_ldscript() { |
37 | gen_usr_ldscript() { |
36 | |
38 | |
37 | # Just make sure it exists |
39 | # Just make sure it exists |
38 | dodir /usr/lib |
40 | dodir /usr/lib |
39 | |
41 | |
40 | cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" |
42 | cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" |
41 | /* GNU ld script |
43 | /* GNU ld script |
42 | Because Gentoo have critical dynamic libraries |
44 | Because Gentoo have critical dynamic libraries |
43 | in /lib, and the static versions in /usr/lib, we |
45 | in /lib, and the static versions in /usr/lib, we |
44 | need to have a "fake" dynamic lib in /usr/lib, |
46 | need to have a "fake" dynamic lib in /usr/lib, |
… | |
… | |
47 | more info. */ |
49 | more info. */ |
48 | GROUP ( /lib/libxxx ) |
50 | GROUP ( /lib/libxxx ) |
49 | END_LDSCRIPT |
51 | END_LDSCRIPT |
50 | |
52 | |
51 | dosed "s:libxxx:$1:" /usr/lib/$1 |
53 | dosed "s:libxxx:$1:" /usr/lib/$1 |
52 | } |
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53 | |
54 | |
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55 | return 0 |
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56 | } |
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57 | |
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58 | # Simple function to draw a line consisting of '=' the same length as $* |
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59 | # |
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60 | # <azarah@gentoo.org> (11 Nov 2002) |
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61 | # |
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62 | draw_line() { |
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63 | local i=0 |
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64 | local str_length="" |
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65 | |
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66 | # Handle calls that do not have args, or wc not being installed ... |
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67 | if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ] |
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68 | then |
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69 | echo "===============================================================" |
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70 | return 0 |
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71 | fi |
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72 | |
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73 | # Get the length of $* |
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74 | str_length="$(echo -n "$*" | wc -m)" |
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75 | |
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76 | while [ "$i" -lt "${str_length}" ] |
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77 | do |
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78 | echo -n "=" |
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79 | |
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80 | i=$((i + 1)) |
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81 | done |
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82 | |
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83 | echo |
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84 | |
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85 | return 0 |
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86 | } |
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87 | |
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88 | # Default directory where patches are located |
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89 | EPATCH_SOURCE="${WORKDIR}/patch" |
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90 | # Default extension for patches |
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91 | EPATCH_SUFFIX="patch.bz2" |
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92 | # Default options for patch |
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93 | # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 |
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94 | EPATCH_OPTS="-g0" |
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95 | # List of patches not to apply. Not this is only file names, |
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96 | # and not the full path .. |
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97 | EPATCH_EXCLUDE="" |
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98 | # Change the printed message for a single patch. |
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99 | EPATCH_SINGLE_MSG="" |
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100 | # Force applying bulk patches even if not following the style: |
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101 | # |
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102 | # ??_${ARCH}_foo.${EPATCH_SUFFIX} |
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103 | # |
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104 | EPATCH_FORCE="no" |
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105 | |
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106 | # This function is for bulk patching, or in theory for just one |
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107 | # or two patches. |
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108 | # |
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109 | # It should work with .bz2, .gz, .zip and plain text patches. |
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110 | # Currently all patches should be the same format. |
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111 | # |
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112 | # You do not have to specify '-p' option to patch, as it will |
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113 | # try with -p0 to -p5 until it succeed, or fail at -p5. |
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114 | # |
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115 | # Above EPATCH_* variables can be used to control various defaults, |
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116 | # bug they should be left as is to ensure an ebuild can rely on |
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117 | # them for. |
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118 | # |
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119 | # Patches are applied in current directory. |
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120 | # |
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121 | # Bulk Patches should preferibly have the form of: |
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122 | # |
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123 | # ??_${ARCH}_foo.${EPATCH_SUFFIX} |
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124 | # |
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125 | # For example: |
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126 | # |
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127 | # 01_all_misc-fix.patch.bz2 |
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128 | # 02_sparc_another-fix.patch.bz2 |
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129 | # |
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130 | # This ensures that there are a set order, and you can have ARCH |
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131 | # specific patches. |
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132 | # |
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133 | # If you however give an argument to epatch(), it will treat it as a |
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134 | # single patch that need to be applied if its a file. If on the other |
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135 | # hand its a directory, it will set EPATCH_SOURCE to this. |
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136 | # |
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137 | # <azarah@gentoo.org> (10 Nov 2002) |
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138 | # |
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139 | epatch() { |
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140 | local PIPE_CMD="" |
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141 | local STDERR_TARGET="${T}/$$.out" |
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142 | local PATCH_TARGET="${T}/$$.patch" |
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143 | local PATCH_SUFFIX="" |
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144 | local SINGLE_PATCH="no" |
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145 | local x="" |
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146 | |
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147 | if [ "$#" -gt 1 ] |
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148 | then |
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149 | eerror "Invalid arguments to epatch()" |
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150 | die "Invalid arguments to epatch()" |
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151 | fi |
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152 | |
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153 | if [ -n "$1" -a -f "$1" ] |
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154 | then |
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155 | SINGLE_PATCH="yes" |
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156 | |
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157 | local EPATCH_SOURCE="$1" |
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158 | local EPATCH_SUFFIX="${1##*\.}" |
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159 | |
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160 | elif [ -n "$1" -a -d "$1" ] |
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161 | then |
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162 | # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ... |
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163 | if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ] |
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164 | then |
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165 | local EPATCH_SOURCE="$1/*" |
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166 | else |
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167 | local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" |
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168 | fi |
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169 | else |
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170 | if [ ! -d ${EPATCH_SOURCE} ] |
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171 | then |
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172 | if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] |
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173 | then |
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174 | EPATCH_SOURCE="$1" |
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175 | fi |
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176 | |
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177 | echo |
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178 | eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" |
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179 | eerror |
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180 | eerror " ${EPATCH_SOURCE}" |
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181 | echo |
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182 | die "Cannot find \$EPATCH_SOURCE!" |
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183 | fi |
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184 | |
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185 | local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" |
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186 | fi |
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187 | |
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188 | case ${EPATCH_SUFFIX##*\.} in |
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189 | bz2) |
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190 | PIPE_CMD="bzip2 -dc" |
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191 | PATCH_SUFFIX="bz2" |
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192 | ;; |
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193 | gz|Z|z) |
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194 | PIPE_CMD="gzip -dc" |
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195 | PATCH_SUFFIX="gz" |
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196 | ;; |
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197 | ZIP|zip) |
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198 | PIPE_CMD="unzip -p" |
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199 | PATCH_SUFFIX="zip" |
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200 | ;; |
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201 | *) |
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202 | PIPE_CMD="cat" |
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203 | PATCH_SUFFIX="patch" |
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204 | ;; |
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205 | esac |
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206 | |
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207 | if [ "${SINGLE_PATCH}" = "no" ] |
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208 | then |
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209 | einfo "Applying various patches (bugfixes/updates)..." |
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210 | fi |
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211 | for x in ${EPATCH_SOURCE} |
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212 | do |
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213 | # New ARCH dependant patch naming scheme... |
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214 | # |
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215 | # ???_arch_foo.patch |
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216 | # |
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217 | if [ -f ${x} ] && \ |
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218 | ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] || \ |
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219 | [ "${EPATCH_FORCE}" = "yes" ]) |
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220 | then |
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221 | local count=0 |
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222 | local popts="${EPATCH_OPTS}" |
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223 | |
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224 | if [ -n "${EPATCH_EXCLUDE}" ] |
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225 | then |
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226 | if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] |
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227 | then |
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228 | continue |
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229 | fi |
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230 | fi |
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231 | |
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232 | if [ "${SINGLE_PATCH}" = "yes" ] |
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233 | then |
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234 | if [ -n "${EPATCH_SINGLE_MSG}" ] |
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235 | then |
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236 | einfo "${EPATCH_SINGLE_MSG}" |
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237 | else |
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238 | einfo "Applying ${x##*/}..." |
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239 | fi |
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240 | else |
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241 | einfo " ${x##*/}..." |
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242 | fi |
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243 | |
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244 | echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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245 | echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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246 | |
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247 | # Allow for prefix to differ ... im lazy, so shoot me :/ |
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248 | while [ "${count}" -lt 5 ] |
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249 | do |
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250 | # Generate some useful debug info ... |
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251 | draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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252 | echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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253 | |
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254 | if [ "${PATCH_SUFFIX}" != "patch" ] |
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255 | then |
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256 | echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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257 | echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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258 | else |
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259 | PATCH_TARGET="${x}" |
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260 | fi |
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261 | |
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262 | echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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263 | echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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264 | |
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265 | echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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266 | draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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267 | |
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268 | if [ "${PATCH_SUFFIX}" != "patch" ] |
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269 | then |
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270 | if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 |
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271 | then |
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272 | echo |
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273 | eerror "Could not extract patch!" |
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274 | #die "Could not extract patch!" |
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275 | count=5 |
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276 | break |
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277 | fi |
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278 | fi |
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279 | |
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280 | if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 |
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281 | then |
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282 | draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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283 | echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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284 | echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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285 | echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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286 | draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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287 | |
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288 | cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 |
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289 | |
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290 | if [ "$?" -ne 0 ] |
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291 | then |
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292 | cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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293 | echo |
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294 | eerror "A dry-run of patch command succeeded, but actually" |
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295 | eerror "applying the patch failed!" |
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296 | #die "Real world sux compared to the dreamworld!" |
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297 | count=5 |
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298 | fi |
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299 | |
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300 | rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real |
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301 | |
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302 | break |
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303 | fi |
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304 | |
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305 | count=$((count + 1)) |
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306 | done |
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307 | |
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308 | if [ "${PATCH_SUFFIX}" != "patch" ] |
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309 | then |
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310 | rm -f ${PATCH_TARGET} |
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311 | fi |
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312 | |
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313 | if [ "${count}" -eq 5 ] |
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314 | then |
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315 | echo |
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316 | eerror "Failed Patch: ${x##*/}!" |
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317 | eerror |
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318 | eerror "Include in your bugreport the contents of:" |
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319 | eerror |
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320 | eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" |
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321 | echo |
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322 | die "Failed Patch: ${x##*/}!" |
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323 | fi |
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324 | |
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325 | rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} |
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326 | |
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327 | eend 0 |
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328 | fi |
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329 | done |
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330 | if [ "${SINGLE_PATCH}" = "no" ] |
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331 | then |
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332 | einfo "Done with patching" |
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333 | fi |
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334 | } |
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335 | |
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336 | # This function return true if we are using the NPTL pthreads |
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337 | # implementation. |
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338 | # |
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339 | # <azarah@gentoo.org> (06 March 2003) |
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340 | # |
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341 | |
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342 | have_NPTL() { |
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343 | |
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344 | cat > ${T}/test-nptl.c <<-"END" |
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345 | #define _XOPEN_SOURCE |
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346 | #include <unistd.h> |
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347 | #include <stdio.h> |
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348 | |
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349 | int main() |
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350 | { |
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351 | char buf[255]; |
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352 | char *str = buf; |
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353 | |
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354 | confstr(_CS_GNU_LIBPTHREAD_VERSION, str, 255); |
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355 | if (NULL != str) { |
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356 | printf("%s\n", str); |
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357 | if (NULL != strstr(str, "NPTL")) |
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358 | return 0; |
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359 | } |
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360 | |
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361 | return 1; |
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362 | } |
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363 | END |
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364 | |
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365 | einfon "Checking for _CS_GNU_LIBPTHREAD_VERSION support in glibc ... " |
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366 | if gcc -o ${T}/nptl ${T}/test-nptl.c &> /dev/null |
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367 | then |
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368 | echo "yes" |
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369 | einfon "Checking what PTHREADS implementation we have ... " |
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370 | if ${T}/nptl |
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371 | then |
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372 | return 0 |
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373 | else |
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374 | return 1 |
|
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375 | fi |
|
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376 | else |
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377 | echo "no" |
|
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378 | fi |
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379 | |
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380 | return 1 |
|
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381 | } |
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382 | |
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383 | # This function check how many cpu's are present, and then set |
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384 | # -j in MAKEOPTS accordingly. |
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385 | # |
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386 | # Thanks to nall <nall@gentoo.org> for this. |
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387 | # |
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388 | get_number_of_jobs() { |
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389 | local jobs=0 |
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390 | |
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391 | if [ ! -r /proc/cpuinfo ] |
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392 | then |
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393 | return 1 |
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394 | fi |
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395 | |
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396 | # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565. |
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397 | if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ] |
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398 | then |
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399 | ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`" |
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400 | ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" |
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401 | ADMINPARAM="${ADMINPARAM/-j}" |
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402 | fi |
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403 | |
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404 | export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" |
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405 | |
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406 | if [ "${ARCH}" = "amd64" -o "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ |
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407 | "${ARCH}" = "arm" -o "${ARCH}" = "mips" -o "${ARCH}" = "ia64" ] |
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408 | then |
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409 | # these archs will always have "[Pp]rocessor" |
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410 | jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))" |
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411 | |
|
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412 | elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ] |
|
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413 | then |
|
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414 | # sparc always has "ncpus active" |
|
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415 | jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
|
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416 | |
|
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417 | elif [ "${ARCH}" = "alpha" ] |
|
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418 | then |
|
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419 | # alpha has "cpus active", but only when compiled with SMP |
|
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420 | if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ] |
|
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421 | then |
|
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422 | jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))" |
|
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423 | else |
|
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424 | jobs=2 |
|
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425 | fi |
|
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426 | |
|
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427 | elif [ "${ARCH}" = "ppc" ] |
|
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428 | then |
|
|
429 | # ppc has "processor", but only when compiled with SMP |
|
|
430 | if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ] |
|
|
431 | then |
|
|
432 | jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))" |
|
|
433 | else |
|
|
434 | jobs=2 |
|
|
435 | fi |
|
|
436 | else |
|
|
437 | jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))" |
|
|
438 | die "Unknown ARCH -- ${ARCH}!" |
|
|
439 | fi |
|
|
440 | |
|
|
441 | # Make sure the number is valid ... |
|
|
442 | if [ "${jobs}" -lt 1 ] |
|
|
443 | then |
|
|
444 | jobs=1 |
|
|
445 | fi |
|
|
446 | |
|
|
447 | if [ -n "${ADMINPARAM}" ] |
|
|
448 | then |
|
|
449 | if [ "${jobs}" -gt "${ADMINPARAM}" ] |
|
|
450 | then |
|
|
451 | einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..." |
|
|
452 | export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}" |
|
|
453 | else |
|
|
454 | einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..." |
|
|
455 | export MAKEOPTS="${MAKEOPTS} -j${jobs}" |
|
|
456 | fi |
|
|
457 | fi |
|
|
458 | } |
|
|
459 | |
|
|
460 | # Cheap replacement for when debianutils (and thus mktemp) |
|
|
461 | # do not exist on the users system |
|
|
462 | # vapier@gentoo.org |
|
|
463 | # |
|
|
464 | # Takes just 1 parameter (the directory to create tmpfile in) |
|
|
465 | mymktemp() { |
|
|
466 | local topdir="$1" |
|
|
467 | |
|
|
468 | [ -z "${topdir}" ] && topdir=/tmp |
|
|
469 | if [ "`which mktemp 2>/dev/null`" ] |
|
|
470 | then |
|
|
471 | mktemp -p ${topdir} |
|
|
472 | else |
|
|
473 | local tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}" |
|
|
474 | touch ${tmp} |
|
|
475 | echo ${tmp} |
|
|
476 | fi |
|
|
477 | } |
|
|
478 | |
|
|
479 | # Simplify/standardize adding users to the system |
|
|
480 | # vapier@gentoo.org |
|
|
481 | # |
|
|
482 | # enewuser(username, uid, shell, homedir, groups, extra options) |
|
|
483 | # |
|
|
484 | # Default values if you do not specify any: |
|
|
485 | # username: REQUIRED ! |
|
|
486 | # uid: next available (see useradd(8)) |
|
|
487 | # note: pass -1 to get default behavior |
|
|
488 | # shell: /bin/false |
|
|
489 | # homedir: /dev/null |
|
|
490 | # groups: none |
|
|
491 | # extra: comment of 'added by portage for ${PN}' |
|
|
492 | enewuser() { |
|
|
493 | # get the username |
|
|
494 | local euser="$1"; shift |
|
|
495 | if [ -z "${euser}" ] |
|
|
496 | then |
|
|
497 | eerror "No username specified !" |
|
|
498 | die "Cannot call enewuser without a username" |
|
|
499 | fi |
|
|
500 | |
|
|
501 | # setup a file for testing usernames/groups |
|
|
502 | local tmpfile="`mymktemp ${T}`" |
|
|
503 | chown ${euser} ${tmpfile} >& /dev/null |
|
|
504 | local realuser="`ls -l ${tmpfile} | awk '{print $3}'`" |
|
|
505 | |
|
|
506 | # see if user already exists |
|
|
507 | if [ "${euser}" == "${realuser}" ] |
|
|
508 | then |
|
|
509 | return 0 |
|
|
510 | fi |
|
|
511 | einfo "Adding user '${euser}' to your system ..." |
|
|
512 | |
|
|
513 | # options to pass to useradd |
|
|
514 | local opts= |
|
|
515 | |
|
|
516 | # handle uid |
|
|
517 | local euid="$1"; shift |
|
|
518 | if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ] |
|
|
519 | then |
|
|
520 | if [ "${euid}" -gt 0 ] |
|
|
521 | then |
|
|
522 | opts="${opts} -u ${euid}" |
|
|
523 | else |
|
|
524 | eerror "Userid given but is not greater than 0 !" |
|
|
525 | die "${euid} is not a valid UID" |
|
|
526 | fi |
|
|
527 | else |
|
|
528 | euid="next available" |
|
|
529 | fi |
|
|
530 | einfo " - Userid: ${euid}" |
|
|
531 | |
|
|
532 | # handle shell |
|
|
533 | local eshell="$1"; shift |
|
|
534 | if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ] |
|
|
535 | then |
|
|
536 | if [ ! -e "${eshell}" ] |
|
|
537 | then |
|
|
538 | eerror "A shell was specified but it does not exist !" |
|
|
539 | die "${eshell} does not exist" |
|
|
540 | fi |
|
|
541 | else |
|
|
542 | eshell="/bin/false" |
|
|
543 | fi |
|
|
544 | einfo " - Shell: ${eshell}" |
|
|
545 | opts="${opts} -s ${eshell}" |
|
|
546 | |
|
|
547 | # handle homedir |
|
|
548 | local ehome="$1"; shift |
|
|
549 | if [ -z "${ehome}" ] && [ "${eshell}" != "-1" ] |
|
|
550 | then |
|
|
551 | ehome="/dev/null" |
|
|
552 | fi |
|
|
553 | einfo " - Home: ${ehome}" |
|
|
554 | opts="${opts} -d ${ehome}" |
|
|
555 | |
|
|
556 | # handle groups |
|
|
557 | local egroups="$1"; shift |
|
|
558 | if [ ! -z "${egroups}" ] |
|
|
559 | then |
|
|
560 | local realgroup= |
|
|
561 | local oldifs="${IFS}" |
|
|
562 | export IFS="," |
|
|
563 | for g in ${egroups} |
|
|
564 | do |
|
|
565 | chgrp ${g} ${tmpfile} >& /dev/null |
|
|
566 | realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
|
|
567 | if [ "${g}" != "${realgroup}" ] |
|
|
568 | then |
|
|
569 | eerror "You must add ${g} to the system first" |
|
|
570 | die "${g} is not a valid GID" |
|
|
571 | fi |
|
|
572 | done |
|
|
573 | export IFS="${oldifs}" |
|
|
574 | opts="${opts} -g ${egroups}" |
|
|
575 | else |
|
|
576 | egroups="(none)" |
|
|
577 | fi |
|
|
578 | einfo " - Groups: ${egroups}" |
|
|
579 | |
|
|
580 | # handle extra and add the user |
|
|
581 | local eextra="$@" |
|
|
582 | local oldsandbox="${SANDBOX_ON}" |
|
|
583 | export SANDBOX_ON="0" |
|
|
584 | if [ -z "${eextra}" ] |
|
|
585 | then |
|
|
586 | useradd ${opts} ${euser} \ |
|
|
587 | -c "added by portage for ${PN}" \ |
|
|
588 | || die "enewuser failed" |
|
|
589 | else |
|
|
590 | einfo " - Extra: ${eextra}" |
|
|
591 | useradd ${opts} ${euser} ${eextra} \ |
|
|
592 | || die "enewuser failed" |
|
|
593 | fi |
|
|
594 | export SANDBOX_ON="${oldsandbox}" |
|
|
595 | |
|
|
596 | if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ] |
|
|
597 | then |
|
|
598 | einfo " - Creating ${ehome} in ${D}" |
|
|
599 | dodir ${ehome} |
|
|
600 | fowners ${euser} ${ehome} |
|
|
601 | fperms 755 ${ehome} |
|
|
602 | fi |
|
|
603 | } |
|
|
604 | |
|
|
605 | # Simplify/standardize adding groups to the system |
|
|
606 | # vapier@gentoo.org |
|
|
607 | # |
|
|
608 | # enewgroup(group, gid) |
|
|
609 | # |
|
|
610 | # Default values if you do not specify any: |
|
|
611 | # groupname: REQUIRED ! |
|
|
612 | # gid: next available (see groupadd(8)) |
|
|
613 | # extra: none |
|
|
614 | enewgroup() { |
|
|
615 | # get the group |
|
|
616 | local egroup="$1"; shift |
|
|
617 | if [ -z "${egroup}" ] |
|
|
618 | then |
|
|
619 | eerror "No group specified !" |
|
|
620 | die "Cannot call enewgroup without a group" |
|
|
621 | fi |
|
|
622 | |
|
|
623 | # setup a file for testing groupname |
|
|
624 | local tmpfile="`mymktemp ${T}`" |
|
|
625 | chgrp ${egroup} ${tmpfile} >& /dev/null |
|
|
626 | local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" |
|
|
627 | |
|
|
628 | # see if group already exists |
|
|
629 | if [ "${egroup}" == "${realgroup}" ] |
|
|
630 | then |
|
|
631 | return 0 |
|
|
632 | fi |
|
|
633 | einfo "Adding group '${egroup}' to your system ..." |
|
|
634 | |
|
|
635 | # options to pass to useradd |
|
|
636 | local opts= |
|
|
637 | |
|
|
638 | # handle gid |
|
|
639 | local egid="$1"; shift |
|
|
640 | if [ ! -z "${egid}" ] |
|
|
641 | then |
|
|
642 | if [ "${egid}" -gt 0 ] |
|
|
643 | then |
|
|
644 | opts="${opts} -g ${egid}" |
|
|
645 | else |
|
|
646 | eerror "Groupid given but is not greater than 0 !" |
|
|
647 | die "${egid} is not a valid GID" |
|
|
648 | fi |
|
|
649 | else |
|
|
650 | egid="next available" |
|
|
651 | fi |
|
|
652 | einfo " - Groupid: ${egid}" |
|
|
653 | |
|
|
654 | # handle extra |
|
|
655 | local eextra="$@" |
|
|
656 | opts="${opts} ${eextra}" |
|
|
657 | |
|
|
658 | # add the group |
|
|
659 | local oldsandbox="${SANDBOX_ON}" |
|
|
660 | export SANDBOX_ON="0" |
|
|
661 | groupadd ${opts} ${egroup} || die "enewgroup failed" |
|
|
662 | export SANDBOX_ON="${oldsandbox}" |
|
|
663 | } |
|
|
664 | |
|
|
665 | # Simple script to replace 'dos2unix' binaries |
|
|
666 | # vapier@gentoo.org |
|
|
667 | # |
|
|
668 | # edos2unix(file, <more files>...) |
|
|
669 | edos2unix() { |
|
|
670 | for f in "$@" |
|
|
671 | do |
|
|
672 | cp "${f}" ${T}/edos2unix |
|
|
673 | sed 's/\r$//' ${T}/edos2unix > "${f}" |
|
|
674 | done |
|
|
675 | } |
|
|
676 | |
|
|
677 | # Make a desktop file ! |
|
|
678 | # Great for making those icons in kde/gnome startmenu ! |
|
|
679 | # Amaze your friends ! Get the women ! Join today ! |
|
|
680 | # gnome2 /usr/share/applications |
|
|
681 | # gnome1 /usr/share/gnome/apps/ |
|
|
682 | # KDE ${KDEDIR}/share/applnk /usr/share/applnk |
|
|
683 | # |
|
|
684 | # make_desktop_entry(<binary>, [name], [icon], [type], [path]) |
|
|
685 | # |
|
|
686 | # binary: what binary does the app run with ? |
|
|
687 | # name: the name that will show up in the menu |
|
|
688 | # icon: give your little like a pretty little icon ... |
|
|
689 | # this can be relative (to /usr/share/pixmaps) or |
|
|
690 | # a full path to an icon |
|
|
691 | # type: what kind of application is this ? for categories: |
|
|
692 | # http://www.freedesktop.org/standards/menu/draft/menu-spec/menu-spec.html |
|
|
693 | # path: if your app needs to startup in a specific dir |
|
|
694 | make_desktop_entry() { |
|
|
695 | [ -z "$1" ] && eerror "You must specify the executable" && return 1 |
|
|
696 | |
|
|
697 | local exec="${1}" |
|
|
698 | local name="${2:-${PN}}" |
|
|
699 | local icon="${3:-${PN}.png}" |
|
|
700 | local type="${4}" |
|
|
701 | local path="${5:-${GAMES_PREFIX}}" |
|
|
702 | if [ -z "${type}" ] |
|
|
703 | then |
|
|
704 | case ${CATEGORY} in |
|
|
705 | "app-emulation") |
|
|
706 | type=Emulator |
|
|
707 | ;; |
|
|
708 | "games-"*) |
|
|
709 | type=Game |
|
|
710 | ;; |
|
|
711 | "net-"*) |
|
|
712 | type=Network; |
|
|
713 | ;; |
|
|
714 | *) |
|
|
715 | type= |
|
|
716 | ;; |
|
|
717 | esac |
|
|
718 | fi |
|
|
719 | local desktop="${T}/${exec}.desktop" |
|
|
720 | |
|
|
721 | echo "[Desktop Entry] |
|
|
722 | Encoding=UTF-8 |
|
|
723 | Version=0.9.2 |
|
|
724 | Name=${name} |
|
|
725 | Type=Application |
|
|
726 | Comment=${DESCRIPTION} |
|
|
727 | Exec=${exec} |
|
|
728 | Path=${path} |
|
|
729 | Icon=${icon} |
|
|
730 | Categories=Application;${type};" > ${desktop} |
|
|
731 | |
|
|
732 | if [ -d "/usr/share/applications" ] |
|
|
733 | then |
|
|
734 | insinto /usr/share/applications |
|
|
735 | doins ${desktop} |
|
|
736 | fi |
|
|
737 | |
|
|
738 | #if [ -d "/usr/share/gnome/apps" ] |
|
|
739 | #then |
|
|
740 | # insinto /usr/share/gnome/apps/Games |
|
|
741 | # doins ${desktop} |
|
|
742 | #fi |
|
|
743 | |
|
|
744 | #if [ ! -z "`ls /usr/kde/* 2>/dev/null`" ] |
|
|
745 | #then |
|
|
746 | # for ver in /usr/kde/* |
|
|
747 | # do |
|
|
748 | # insinto ${ver}/share/applnk/Games |
|
|
749 | # doins ${desktop} |
|
|
750 | # done |
|
|
751 | #fi |
|
|
752 | |
|
|
753 | if [ -d "/usr/share/applnk" ] |
|
|
754 | then |
|
|
755 | insinto /usr/share/applnk/${type} |
|
|
756 | doins ${desktop} |
|
|
757 | fi |
|
|
758 | |
|
|
759 | return 0 |
|
|
760 | } |
|
|
761 | |
|
|
762 | # for internal use only (unpack_pdv and unpack_makeself) |
|
|
763 | find_unpackable_file() { |
|
|
764 | local src="$1" |
|
|
765 | if [ -z "${src}" ] |
|
|
766 | then |
|
|
767 | src="${DISTDIR}/${A}" |
|
|
768 | else |
|
|
769 | if [ -e "${DISTDIR}/${src}" ] |
|
|
770 | then |
|
|
771 | src="${DISTDIR}/${src}" |
|
|
772 | elif [ -e "${PWD}/${src}" ] |
|
|
773 | then |
|
|
774 | src="${PWD}/${src}" |
|
|
775 | elif [ -e "${src}" ] |
|
|
776 | then |
|
|
777 | src="${src}" |
|
|
778 | fi |
|
|
779 | fi |
|
|
780 | [ ! -e "${src}" ] && die "Could not find requested archive ${src}" |
|
|
781 | echo "${src}" |
|
|
782 | } |
|
|
783 | |
|
|
784 | # Unpack those pesky pdv generated files ... |
|
|
785 | # They're self-unpacking programs with the binary package stuffed in |
|
|
786 | # the middle of the archive. Valve seems to use it a lot ... too bad |
|
|
787 | # it seems to like to segfault a lot :(. So lets take it apart ourselves. |
|
|
788 | # |
|
|
789 | # Usage: unpack_pdv [file to unpack] [size of off_t] |
|
|
790 | # - you have to specify the off_t size ... i have no idea how to extract that |
|
|
791 | # information out of the binary executable myself. basically you pass in |
|
|
792 | # the size of the off_t type (in bytes) on the machine that built the pdv |
|
|
793 | # archive. one way to determine this is by running the following commands: |
|
|
794 | # strings <pdv archive> | grep lseek |
|
|
795 | # strace -elseek <pdv archive> |
|
|
796 | # basically look for the first lseek command (we do the strings/grep because |
|
|
797 | # sometimes the function call is _llseek or something) and steal the 2nd |
|
|
798 | # parameter. here is an example: |
|
|
799 | # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek |
|
|
800 | # lseek |
|
|
801 | # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin |
|
|
802 | # lseek(3, -4, SEEK_END) = 2981250 |
|
|
803 | # thus we would pass in the value of '4' as the second parameter. |
|
|
804 | unpack_pdv() { |
|
|
805 | local src="`find_unpackable_file $1`" |
|
|
806 | local sizeoff_t="$2" |
|
|
807 | |
|
|
808 | [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :(" |
|
|
809 | |
|
|
810 | local shrtsrc="`basename ${src}`" |
|
|
811 | echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
|
|
812 | local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` |
|
|
813 | local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` |
|
|
814 | |
|
|
815 | # grab metadata for debug reasons |
|
|
816 | local metafile="`mymktemp ${T}`" |
|
|
817 | tail -c +$((${metaskip}+1)) ${src} > ${metafile} |
|
|
818 | |
|
|
819 | # rip out the final file name from the metadata |
|
|
820 | local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" |
|
|
821 | datafile="`basename ${datafile}`" |
|
|
822 | |
|
|
823 | # now lets uncompress/untar the file if need be |
|
|
824 | local tmpfile="`mymktemp ${T}`" |
|
|
825 | tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} |
|
|
826 | |
|
|
827 | local iscompressed="`file -b ${tmpfile}`" |
|
|
828 | if [ "${iscompressed:0:8}" == "compress" ] ; then |
|
|
829 | iscompressed=1 |
|
|
830 | mv ${tmpfile}{,.Z} |
|
|
831 | gunzip ${tmpfile} |
|
|
832 | else |
|
|
833 | iscompressed=0 |
|
|
834 | fi |
|
|
835 | local istar="`file -b ${tmpfile}`" |
|
|
836 | if [ "${istar:0:9}" == "POSIX tar" ] ; then |
|
|
837 | istar=1 |
|
|
838 | else |
|
|
839 | istar=0 |
|
|
840 | fi |
|
|
841 | |
|
|
842 | #for some reason gzip dies with this ... dd cant provide buffer fast enough ? |
|
|
843 | #dd if=${src} ibs=${metaskip} count=1 \ |
|
|
844 | # | dd ibs=${tailskip} skip=1 \ |
|
|
845 | # | gzip -dc \ |
|
|
846 | # > ${datafile} |
|
|
847 | if [ ${iscompressed} -eq 1 ] ; then |
|
|
848 | if [ ${istar} -eq 1 ] ; then |
|
|
849 | tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
|
|
850 | | head -c $((${metaskip}-${tailskip})) \ |
|
|
851 | | tar -xzf - |
|
|
852 | else |
|
|
853 | tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
|
|
854 | | head -c $((${metaskip}-${tailskip})) \ |
|
|
855 | | gzip -dc \ |
|
|
856 | > ${datafile} |
|
|
857 | fi |
|
|
858 | else |
|
|
859 | if [ ${istar} -eq 1 ] ; then |
|
|
860 | tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
|
|
861 | | head -c $((${metaskip}-${tailskip})) \ |
|
|
862 | | tar --no-same-owner -xf - |
|
|
863 | else |
|
|
864 | tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \ |
|
|
865 | | head -c $((${metaskip}-${tailskip})) \ |
|
|
866 | > ${datafile} |
|
|
867 | fi |
|
|
868 | fi |
|
|
869 | true |
|
|
870 | #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
|
|
871 | #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" |
|
|
872 | } |
|
|
873 | |
|
|
874 | # Unpack those pesky makeself generated files ... |
|
|
875 | # They're shell scripts with the binary package tagged onto |
|
|
876 | # the end of the archive. Loki utilized the format as does |
|
|
877 | # many other game companies. |
|
|
878 | # |
|
|
879 | # Usage: unpack_makeself [file to unpack] [offset] |
|
|
880 | # - If the file is not specified then unpack will utilize ${A}. |
|
|
881 | # - If the offset is not specified then we will attempt to extract |
|
|
882 | # the proper offset from the script itself. |
|
|
883 | unpack_makeself() { |
|
|
884 | local src="`find_unpackable_file $1`" |
|
|
885 | local skip="$2" |
|
|
886 | |
|
|
887 | local shrtsrc="`basename ${src}`" |
|
|
888 | echo ">>> Unpacking ${shrtsrc} to ${PWD}" |
|
|
889 | if [ -z "${skip}" ] |
|
|
890 | then |
|
|
891 | local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`" |
|
|
892 | local skip=0 |
|
|
893 | case ${ver} in |
|
|
894 | 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same |
|
|
895 | skip=`grep -a ^skip= ${src} | cut -d= -f2` |
|
|
896 | ;; |
|
|
897 | 2.0|2.0.1) |
|
|
898 | skip=`grep -a ^$'\t'tail ${src} | awk '{print $2}' | cut -b2-` |
|
|
899 | ;; |
|
|
900 | 2.1.1) |
|
|
901 | skip=`grep -a ^offset= ${src} | awk '{print $2}' | cut -b2-` |
|
|
902 | let skip="skip + 1" |
|
|
903 | ;; |
|
|
904 | 2.1.2) |
|
|
905 | skip=`grep -a ^offset= ${src} | awk '{print $3}' | head -n 1` |
|
|
906 | let skip="skip + 1" |
|
|
907 | ;; |
|
|
908 | 2.1.3) |
|
|
909 | skip=`grep -a ^offset= ${src} | awk '{print $3}'` |
|
|
910 | let skip="skip + 1" |
|
|
911 | ;; |
|
|
912 | *) |
|
|
913 | eerror "I'm sorry, but I was unable to support the Makeself file." |
|
|
914 | eerror "The version I detected was '${ver}'." |
|
|
915 | eerror "Please file a bug about the file ${shrtsrc} at" |
|
|
916 | eerror "http://bugs.gentoo.org/ so that support can be added." |
|
|
917 | die "makeself version '${ver}' not supported" |
|
|
918 | ;; |
|
|
919 | esac |
|
|
920 | debug-print "Detected Makeself version ${ver} ... using ${skip} as offset" |
|
|
921 | fi |
|
|
922 | |
|
|
923 | # lets grab the first few bytes of the file to figure out what kind of archive it is |
|
|
924 | local tmpfile="`mymktemp ${T}`" |
|
|
925 | tail -n +${skip} ${src} 2>/dev/null | head -c 512 > ${tmpfile} |
|
|
926 | local filetype="`file -b ${tmpfile}`" |
|
|
927 | case ${filetype} in |
|
|
928 | *tar\ archive) |
|
|
929 | tail -n +${skip} ${src} | tar --no-same-owner -xf - |
|
|
930 | ;; |
|
|
931 | bzip2*) |
|
|
932 | tail -n +${skip} ${src} | bzip2 -dc | tar --no-same-owner -xf - |
|
|
933 | ;; |
|
|
934 | gzip*) |
|
|
935 | tail -n +${skip} ${src} | tar --no-same-owner -xzf - |
|
|
936 | ;; |
|
|
937 | *) |
|
|
938 | false |
|
|
939 | ;; |
|
|
940 | esac |
|
|
941 | assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" |
|
|
942 | } |
|
|
943 | |
|
|
944 | # Display a license for user to accept. |
|
|
945 | # |
|
|
946 | # Usage: check_license [license] |
|
|
947 | # - If the file is not specified then ${LICENSE} is used. |
|
|
948 | check_license() { |
|
|
949 | local lic=$1 |
|
|
950 | if [ -z "${lic}" ] ; then |
|
|
951 | lic="${PORTDIR}/licenses/${LICENSE}" |
|
|
952 | else |
|
|
953 | if [ -e "${PORTDIR}/licenses/${src}" ] ; then |
|
|
954 | lic="${PORTDIR}/licenses/${src}" |
|
|
955 | elif [ -e "${PWD}/${src}" ] ; then |
|
|
956 | lic="${PWD}/${src}" |
|
|
957 | elif [ -e "${src}" ] ; then |
|
|
958 | lic="${src}" |
|
|
959 | fi |
|
|
960 | fi |
|
|
961 | [ ! -f "${lic}" ] && die "Could not find requested license ${src}" |
|
|
962 | local l="`basename ${lic}`" |
|
|
963 | |
|
|
964 | # here is where we check for the licenses the user already |
|
|
965 | # accepted ... if we don't find a match, we make the user accept |
|
|
966 | local alic |
|
|
967 | for alic in "${ACCEPT_LICENSE}" ; do |
|
|
968 | [ "${alic}" == "*" ] && return 0 |
|
|
969 | [ "${alic}" == "${l}" ] && return 0 |
|
|
970 | done |
|
|
971 | |
|
|
972 | local licmsg="`mymktemp ${T}`" |
|
|
973 | cat << EOF > ${licmsg} |
|
|
974 | ********************************************************** |
|
|
975 | The following license outlines the terms of use of this |
|
|
976 | package. You MUST accept this license for installation to |
|
|
977 | continue. When you are done viewing, hit 'q'. If you |
|
|
978 | CTRL+C out of this, the install will not run! |
|
|
979 | ********************************************************** |
|
|
980 | |
|
|
981 | EOF |
|
|
982 | cat ${lic} >> ${licmsg} |
|
|
983 | ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" |
|
|
984 | einfon "Do you accept the terms of this license (${l})? [yes/no] " |
|
|
985 | read alic |
|
|
986 | case ${alic} in |
|
|
987 | yes|Yes|y|Y) |
|
|
988 | return 0 |
|
|
989 | ;; |
|
|
990 | *) |
|
|
991 | echo;echo;echo |
|
|
992 | eerror "You MUST accept the license to continue! Exiting!" |
|
|
993 | die "Failed to accept license" |
|
|
994 | ;; |
|
|
995 | esac |
|
|
996 | } |
|
|
997 | |
|
|
998 | # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates |
|
|
999 | # the whole 'non-interactive' policy, but damnit I want CD support ! |
|
|
1000 | # |
|
|
1001 | # with these cdrom functions we handle all the user interaction and |
|
|
1002 | # standardize everything. all you have to do is call cdrom_get_cds() |
|
|
1003 | # and when the function returns, you can assume that the cd has been |
|
|
1004 | # found at CDROM_ROOT. |
|
|
1005 | # |
|
|
1006 | # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', |
|
|
1007 | # etc... if you want to give the cds better names, then just export |
|
|
1008 | # the CDROM_NAME_X variables before calling cdrom_get_cds(). |
|
|
1009 | # |
|
|
1010 | # for those multi cd ebuilds, see the cdrom_load_next_cd() below. |
|
|
1011 | # |
|
|
1012 | # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...] |
|
|
1013 | # - this will attempt to locate a cd based upon a file that is on |
|
|
1014 | # the cd ... the more files you give this function, the more cds |
|
|
1015 | # the cdrom functions will handle |
|
|
1016 | cdrom_get_cds() { |
|
|
1017 | # first we figure out how many cds we're dealing with by |
|
|
1018 | # the # of files they gave us |
|
|
1019 | local cdcnt=0 |
|
|
1020 | local f= |
|
|
1021 | for f in "$@" ; do |
|
|
1022 | cdcnt=$((cdcnt + 1)) |
|
|
1023 | export CDROM_CHECK_${cdcnt}="$f" |
|
|
1024 | done |
|
|
1025 | export CDROM_TOTAL_CDS=${cdcnt} |
|
|
1026 | export CDROM_CURRENT_CD=1 |
|
|
1027 | |
|
|
1028 | # now we see if the user gave use CD_ROOT ... |
|
|
1029 | # if they did, let's just believe them that it's correct |
|
|
1030 | if [ ! -z "${CD_ROOT}" ] ; then |
|
|
1031 | export CDROM_ROOT="${CD_ROOT}" |
|
|
1032 | einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
|
|
1033 | return |
|
|
1034 | fi |
|
|
1035 | # do the same for CD_ROOT_X |
|
|
1036 | if [ ! -z "${CD_ROOT_1}" ] ; then |
|
|
1037 | local var= |
|
|
1038 | cdcnt=0 |
|
|
1039 | while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
|
|
1040 | cdcnt=$((cdcnt + 1)) |
|
|
1041 | var="CD_ROOT_${cdcnt}" |
|
|
1042 | if [ -z "${!var}" ] ; then |
|
|
1043 | eerror "You must either use just the CD_ROOT" |
|
|
1044 | eerror "or specify ALL the CD_ROOT_X variables." |
|
|
1045 | eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables." |
|
|
1046 | die "could not locate CD_ROOT_${cdcnt}" |
|
|
1047 | fi |
|
|
1048 | export CDROM_ROOTS_${cdcnt}="${!var}" |
|
|
1049 | done |
|
|
1050 | export CDROM_ROOT=${CDROM_ROOTS_1} |
|
|
1051 | einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
|
|
1052 | return |
|
|
1053 | fi |
|
|
1054 | |
|
|
1055 | if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then |
|
|
1056 | einfon "This ebuild will need the " |
|
|
1057 | if [ -z "${CDROM_NAME}" ] ; then |
|
|
1058 | echo "cdrom for ${PN}." |
|
|
1059 | else |
|
|
1060 | echo "${CDROM_NAME}." |
|
|
1061 | fi |
|
|
1062 | echo |
|
|
1063 | einfo "If you do not have the CD, but have the data files" |
|
|
1064 | einfo "mounted somewhere on your filesystem, just export" |
|
|
1065 | einfo "the variable CD_ROOT so that it points to the" |
|
|
1066 | einfo "directory containing the files." |
|
|
1067 | echo |
|
|
1068 | else |
|
|
1069 | einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." |
|
|
1070 | cdcnt=0 |
|
|
1071 | while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
|
|
1072 | cdcnt=$((cdcnt + 1)) |
|
|
1073 | var="CDROM_NAME_${cdcnt}" |
|
|
1074 | [ ! -z "${!var}" ] && einfo " CD ${cdcnt}: ${!var}" |
|
|
1075 | done |
|
|
1076 | echo |
|
|
1077 | einfo "If you do not have the CDs, but have the data files" |
|
|
1078 | einfo "mounted somewhere on your filesystem, just export" |
|
|
1079 | einfo "the following variables so they point to the right place:" |
|
|
1080 | einfon "" |
|
|
1081 | cdcnt=0 |
|
|
1082 | while [ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ] ; do |
|
|
1083 | cdcnt=$((cdcnt + 1)) |
|
|
1084 | echo -n " CD_ROOT_${cdcnt}" |
|
|
1085 | done |
|
|
1086 | echo |
|
|
1087 | einfo "Or, if you have all the files in the same place, or" |
|
|
1088 | einfo "you only have one cdrom, you can export CD_ROOT" |
|
|
1089 | einfo "and that place will be used as the same data source" |
|
|
1090 | einfo "for all the CDs." |
|
|
1091 | echo |
|
|
1092 | fi |
|
|
1093 | export CDROM_CURRENT_CD=0 |
|
|
1094 | cdrom_load_next_cd |
|
|
1095 | } |
|
|
1096 | |
|
|
1097 | # this is only used when you need access to more than one cd. |
|
|
1098 | # when you have finished using the first cd, just call this function. |
|
|
1099 | # when it returns, CDROM_ROOT will be pointing to the second cd. |
|
|
1100 | # remember, you can only go forward in the cd chain, you can't go back. |
|
|
1101 | cdrom_load_next_cd() { |
|
|
1102 | export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1)) |
|
|
1103 | local var= |
|
|
1104 | |
|
|
1105 | unset CDROM_ROOT |
|
|
1106 | var=CDROM_ROOTS_${CDROM_CURRENT_CD} |
|
|
1107 | if [ -z "${!var}" ] ; then |
|
|
1108 | var="CDROM_CHECK_${CDROM_CURRENT_CD}" |
|
|
1109 | cdrom_locate_file_on_cd ${!var} |
|
|
1110 | else |
|
|
1111 | export CDROM_ROOT="${!var}" |
|
|
1112 | fi |
|
|
1113 | |
|
|
1114 | einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}" |
|
|
1115 | } |
|
|
1116 | |
|
|
1117 | # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd() |
|
|
1118 | # functions. this should *never* be called from an ebuild. |
|
|
1119 | # all it does is try to locate a give file on a cd ... if the cd isn't |
|
|
1120 | # found, then a message asking for the user to insert the cdrom will be |
|
|
1121 | # displayed and we'll hang out here until: |
|
|
1122 | # (1) the file is found on a mounted cdrom |
|
|
1123 | # (2) the user hits CTRL+C |
|
|
1124 | cdrom_locate_file_on_cd() { |
|
|
1125 | while [ -z "${CDROM_ROOT}" ] ; do |
|
|
1126 | local dir="$(dirname ${@})" |
|
|
1127 | local file="$(basename ${@})" |
|
|
1128 | local mline="" |
|
|
1129 | local showedmsg=0 |
|
|
1130 | |
|
|
1131 | for mline in `mount | egrep -e '(iso|cdrom)' | awk '{print $3}'` ; do |
|
|
1132 | [ -d "${mline}/${dir}" ] || continue |
|
|
1133 | [ ! -z "$(find ${mline}/${dir} -iname ${file} -maxdepth 1)" ] \ |
|
|
1134 | && export CDROM_ROOT=${mline} |
|
|
1135 | done |
|
|
1136 | |
|
|
1137 | if [ -z "${CDROM_ROOT}" ] ; then |
|
|
1138 | echo |
|
|
1139 | if [ ${showedmsg} -eq 0 ] ; then |
|
|
1140 | if [ ${CDROM_TOTAL_CDS} -eq 1 ] ; then |
|
|
1141 | if [ -z "${CDROM_NAME}" ] ; then |
|
|
1142 | einfo "Please insert the cdrom for ${PN} now !" |
|
|
1143 | else |
|
|
1144 | einfo "Please insert the ${CDROM_NAME} cdrom now !" |
|
|
1145 | fi |
|
|
1146 | else |
|
|
1147 | if [ -z "${CDROM_NAME_1}" ] ; then |
|
|
1148 | einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !" |
|
|
1149 | else |
|
|
1150 | local var="CDROM_NAME_${CDROM_CURRENT_CD}" |
|
|
1151 | einfo "Please insert+mount the ${!var} cdrom now !" |
|
|
1152 | fi |
|
|
1153 | fi |
|
|
1154 | showedmsg=1 |
|
|
1155 | fi |
|
|
1156 | einfo "Press return to scan for the cd again" |
|
|
1157 | einfo "or hit CTRL+C to abort the emerge." |
|
|
1158 | read |
|
|
1159 | fi |
|
|
1160 | done |
|
|
1161 | } |