/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Diff of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

Revision 1.24 Revision 1.280
1# Copyright 1999-2003 Gentoo Technologies, Inc. 1# Copyright 1999-2006 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.24 2003/03/03 21:27:15 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.280 2007/05/05 07:52:26 vapier Exp $
4#
5# Author: Martin Schlemmer <azarah@gentoo.org>
6# 4#
7# This eclass is for general purpose functions that most ebuilds 5# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves. 6# have to implement themselves.
9# 7#
10# NB: If you add anything, please comment it! 8# NB: If you add anything, please comment it!
9#
10# Maintainer: see each individual function, base-system@gentoo.org as default
11 11
12ECLASS=eutils 12inherit multilib portability
13INHERITED="$INHERITED $ECLASS"
14
15newdepend "!bootstrap? ( sys-devel/patch )"
16 13
17DESCRIPTION="Based on the ${ECLASS} eclass" 14DESCRIPTION="Based on the ${ECLASS} eclass"
18 15
16# Wait for the supplied number of seconds. If no argument is supplied, defaults
17# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18# outputting to a terminal, don't wait. For compatability purposes, the argument
19# must be an integer greater than zero.
20# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21epause() {
22 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23}
24
25# Beep the specified number of times (defaults to five). If our output
26# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27# don't beep.
28# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29ebeep() {
30 local n
31 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33 echo -ne "\a"
34 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35 echo -ne "\a"
36 sleep 1
37 done
38 fi
39}
40
19# This function generate linker scripts in /usr/lib for dynamic 41# This function generate linker scripts in /usr/lib for dynamic
20# libs in /lib. This is to fix linking problems when you have 42# libs in /lib. This is to fix linking problems when you have
21# the .so in /lib, and the .a in /usr/lib. What happens is that 43# the .so in /lib, and the .a in /usr/lib. What happens is that
22# in some cases when linking dynamic, the .a in /usr/lib is used 44# in some cases when linking dynamic, the .a in /usr/lib is used
23# instead of the .so in /lib due to gcc/libtool tweaking ld's 45# instead of the .so in /lib due to gcc/libtool tweaking ld's
24# library search path. This cause many builds to fail. 46# library search path. This cause many builds to fail.
25# See bug #4411 for more info. 47# See bug #4411 for more info.
26# 48#
27# To use, simply call: 49# To use, simply call:
28# 50#
29# gen_usr_ldscript libfoo.so 51# gen_usr_ldscript libfoo.so
30# 52#
31# Note that you should in general use the unversioned name of 53# Note that you should in general use the unversioned name of
32# the library, as ldconfig should usually update it correctly 54# the library, as ldconfig should usually update it correctly
33# to point to the latest version of the library present. 55# to point to the latest version of the library present.
34# 56#
35# <azarah@gentoo.org> (26 Oct 2002) 57# <azarah@gentoo.org> (26 Oct 2002)
36# 58#
37gen_usr_ldscript() { 59gen_usr_ldscript() {
60 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61 _tc_gen_usr_ldscript "$@"
62 return $?
63 fi
38 64
65 ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66 ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67
68 local lib libdir=$(get_libdir)
39 # Just make sure it exists 69 # Just make sure it exists
40 dodir /usr/lib 70 dodir /usr/${libdir}
41 71
72 for lib in "${@}" ; do
42 cat > ${D}/usr/lib/$1 <<"END_LDSCRIPT" 73 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
43/* GNU ld script 74 /* GNU ld script
44 Because Gentoo have critical dynamic libraries 75 Since Gentoo has critical dynamic libraries
45 in /lib, and the static versions in /usr/lib, we 76 in /lib, and the static versions in /usr/lib,
46 need to have a "fake" dynamic lib in /usr/lib, 77 we need to have a "fake" dynamic lib in /usr/lib,
47 otherwise we run into linking problems. 78 otherwise we run into linking problems.
48 See bug #4411 on http://bugs.gentoo.org/ for 79
49 more info. */ 80 See bug http://bugs.gentoo.org/4411 for more info.
50GROUP ( /lib/libxxx ) 81 */
82 GROUP ( /${libdir}/${lib} )
51END_LDSCRIPT 83 END_LDSCRIPT
52 84 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
53 dosed "s:libxxx:$1:" /usr/lib/$1
54
55 return 0
56}
57
58# Simple function to draw a line consisting of '=' the same length as $*
59#
60# <azarah@gentoo.org> (11 Nov 2002)
61#
62draw_line() {
63 local i=0
64 local str_length=""
65
66 # Handle calls that do not have args, or wc not being installed ...
67 if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
68 then
69 echo "==============================================================="
70 return 0
71 fi
72
73 # Get the length of $*
74 str_length="$(echo -n "$*" | wc -m)"
75
76 while [ "$i" -lt "${str_length}" ]
77 do
78 echo -n "="
79
80 i=$((i + 1))
81 done 85 done
82
83 echo
84
85 return 0
86} 86}
87
87 88
88# Default directory where patches are located 89# Default directory where patches are located
89EPATCH_SOURCE="${WORKDIR}/patch" 90EPATCH_SOURCE="${WORKDIR}/patch"
90# Default extension for patches 91# Default extension for patches
91EPATCH_SUFFIX="patch.bz2" 92EPATCH_SUFFIX="patch.bz2"
92# Default options for patch 93# Default options for patch
93EPATCH_OPTS="" 94# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96# Set -E to automatically remove empty files.
97EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 98# List of patches not to apply. Not this is only file names,
95# and not the full path .. 99# and not the full path ..
96EPATCH_EXCLUDE="" 100EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 101# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 102EPATCH_SINGLE_MSG=""
103# Change the printed message for multiple patches.
104EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105# Force applying bulk patches even if not following the style:
106#
107# ??_${ARCH}_foo.${EPATCH_SUFFIX}
108#
109EPATCH_FORCE="no"
99 110
100# This function is for bulk patching, or in theory for just one 111# This function is for bulk patching, or in theory for just one
101# or two patches. 112# or two patches.
102# 113#
103# It should work with .bz2, .gz, .zip and plain text patches. 114# It should work with .bz2, .gz, .zip and plain text patches.
112# 123#
113# Patches are applied in current directory. 124# Patches are applied in current directory.
114# 125#
115# Bulk Patches should preferibly have the form of: 126# Bulk Patches should preferibly have the form of:
116# 127#
117# ??_${ARCH}_foo.${EPATCH_SUFFIX} 128# ??_${ARCH}_foo.${EPATCH_SUFFIX}
118# 129#
119# For example: 130# For example:
120# 131#
121# 01_all_misc-fix.patch.bz2 132# 01_all_misc-fix.patch.bz2
122# 02_sparc_another-fix.patch.bz2 133# 02_sparc_another-fix.patch.bz2
123# 134#
124# This ensures that there are a set order, and you can have ARCH 135# This ensures that there are a set order, and you can have ARCH
125# specific patches. 136# specific patches.
126# 137#
127# If you however give an argument to epatch(), it will treat it as a 138# If you however give an argument to epatch(), it will treat it as a
129# hand its a directory, it will set EPATCH_SOURCE to this. 140# hand its a directory, it will set EPATCH_SOURCE to this.
130# 141#
131# <azarah@gentoo.org> (10 Nov 2002) 142# <azarah@gentoo.org> (10 Nov 2002)
132# 143#
133epatch() { 144epatch() {
145 _epatch_draw_line() {
146 [[ -z $1 ]] && set "$(printf "%65s" '')"
147 echo "${1//?/=}"
148 }
149 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
134 local PIPE_CMD="" 150 local PIPE_CMD=""
135 local STDERR_TARGET="${T}/$$.out" 151 local STDERR_TARGET="${T}/$$.out"
136 local PATCH_TARGET="${T}/$$.patch" 152 local PATCH_TARGET="${T}/$$.patch"
137 local PATCH_SUFFIX="" 153 local PATCH_SUFFIX=""
138 local SINGLE_PATCH="no" 154 local SINGLE_PATCH="no"
139 local x="" 155 local x=""
140 156
157 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158
141 if [ "$#" -gt 1 ] 159 if [ "$#" -gt 1 ]
142 then 160 then
143 eerror "Invalid arguments to epatch()" 161 local m=""
144 die "Invalid arguments to epatch()" 162 for m in "$@" ; do
163 epatch "${m}"
164 done
165 return 0
145 fi 166 fi
146 167
147 if [ -n "$1" -a -f "$1" ] 168 if [ -n "$1" -a -f "$1" ]
148 then 169 then
149 SINGLE_PATCH="yes" 170 SINGLE_PATCH="yes"
150 171
151 local EPATCH_SOURCE="$1" 172 local EPATCH_SOURCE="$1"
152 local EPATCH_SUFFIX="${1##*\.}" 173 local EPATCH_SUFFIX="${1##*\.}"
153 174
154 elif [ -n "$1" -a -d "$1" ] 175 elif [ -n "$1" -a -d "$1" ]
155 then 176 then
177 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
178 if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
179 then
180 local EPATCH_SOURCE="$1/*"
181 else
156 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 182 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183 fi
157 else 184 else
158 if [ ! -d ${EPATCH_SOURCE} ] 185 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
159 then 186 then
160 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 187 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
161 then 188 then
162 EPATCH_SOURCE="$1" 189 EPATCH_SOURCE="$1"
163 fi 190 fi
164 191
165 echo 192 echo
166 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:" 193 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
167 eerror 194 eerror
168 eerror " ${EPATCH_SOURCE}" 195 eerror " ${EPATCH_SOURCE}"
196 eerror " ( ${EPATCH_SOURCE##*/} )"
169 echo 197 echo
170 die "Cannot find \$EPATCH_SOURCE!" 198 die "Cannot find \$EPATCH_SOURCE!"
171 fi 199 fi
172 200
173 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 201 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
174 fi 202 fi
175 203
176 case ${EPATCH_SUFFIX##*\.} in 204 case ${EPATCH_SUFFIX##*\.} in
177 bz2) 205 bz2)
192 ;; 220 ;;
193 esac 221 esac
194 222
195 if [ "${SINGLE_PATCH}" = "no" ] 223 if [ "${SINGLE_PATCH}" = "no" ]
196 then 224 then
197 einfo "Applying various patches (bugfixes/updates)..." 225 einfo "${EPATCH_MULTI_MSG}"
198 fi 226 fi
199 for x in ${EPATCH_SOURCE} 227 for x in ${EPATCH_SOURCE}
200 do 228 do
201 # New ARCH dependant patch naming scheme... 229 # New ARCH dependant patch naming scheme ...
202 # 230 #
203 # ???_arch_foo.patch 231 # ???_arch_foo.patch
204 # 232 #
205 if [ -f ${x} ] && \ 233 if [ -f ${x} ] && \
206 [ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "`eval echo \$\{x/_${ARCH}_\}`" != "${x}" ] 234 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 [ "${EPATCH_FORCE}" = "yes" ])
207 then 236 then
208 local count=0 237 local count=0
209 local popts="${EPATCH_OPTS}" 238 local popts="${EPATCH_OPTS}"
239 local patchname=${x##*/}
210 240
211 if [ -n "${EPATCH_EXCLUDE}" ] 241 if [ -n "${EPATCH_EXCLUDE}" ]
212 then 242 then
213 if [ "`eval echo \$\{EPATCH_EXCLUDE/${x##*/}\}`" != "${EPATCH_EXCLUDE}" ] 243 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
214 then 244 then
215 continue 245 continue
216 fi 246 fi
217 fi 247 fi
218 248
219 if [ "${SINGLE_PATCH}" = "yes" ] 249 if [ "${SINGLE_PATCH}" = "yes" ]
220 then 250 then
221 if [ -n "${EPATCH_SINGLE_MSG}" ] 251 if [ -n "${EPATCH_SINGLE_MSG}" ]
222 then 252 then
223 einfo "${EPATCH_SINGLE_MSG}" 253 einfo "${EPATCH_SINGLE_MSG}"
224 else 254 else
225 einfo "Applying ${x##*/}..." 255 einfo "Applying ${patchname} ..."
226 fi 256 fi
227 else 257 else
228 einfo " ${x##*/}..." 258 einfo " ${patchname} ..."
229 fi 259 fi
230 260
231 echo "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 261 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
232 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 262 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
233 263
234 # Allow for prefix to differ ... im lazy, so shoot me :/ 264 # Allow for prefix to differ ... im lazy, so shoot me :/
235 while [ "${count}" -lt 5 ] 265 while [ "${count}" -lt 5 ]
236 do 266 do
237 # Generate some useful debug info ... 267 # Generate some useful debug info ...
238 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 268 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
239 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 269 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
240 270
241 if [ "${PATCH_SUFFIX}" != "patch" ] 271 if [ "${PATCH_SUFFIX}" != "patch" ]
242 then 272 then
243 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 273 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
244 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 274 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
245 else 275 else
246 PATCH_TARGET="${x}" 276 PATCH_TARGET="${x}"
247 fi 277 fi
248 278
249 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 279 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
250 echo "patch ${popts} -p${count} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 280 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
251 281
252 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 282 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
253 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 283 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
254 284
255 if [ "${PATCH_SUFFIX}" != "patch" ] 285 if [ "${PATCH_SUFFIX}" != "patch" ]
256 then 286 then
257 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 287 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
258 then 288 then
259 echo 289 echo
260 eerror "Could not extract patch!" 290 eerror "Could not extract patch!"
261 #die "Could not extract patch!" 291 #die "Could not extract patch!"
262 count=5 292 count=5
263 break 293 break
264 fi 294 fi
265 fi 295 fi
266 296
267 if (cat ${PATCH_TARGET} | patch ${popts} --dry-run -f -p${count}) >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 2>&1 297 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
268 then 298 then
269 draw_line "***** ${x##*/} *****" > ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 299 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
270 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 300 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
271 echo "ACTUALLY APPLYING ${x##*/}..." >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 301 echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
272 echo >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 302 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
273 draw_line "***** ${x##*/} *****" >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 303 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
274 304
275 cat ${PATCH_TARGET} | patch ${popts} -p${count} >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 2>&1 305 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 _epatch_assert
276 307
277 if [ "$?" -ne 0 ] 308 if [ "$?" -ne 0 ]
278 then 309 then
279 cat ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 310 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 echo 311 echo
281 eerror "A dry-run of patch command succeeded, but actually" 312 eerror "A dry-run of patch command succeeded, but actually"
282 eerror "applying the patch failed!" 313 eerror "applying the patch failed!"
283 #die "Real world sux compared to the dreamworld!" 314 #die "Real world sux compared to the dreamworld!"
284 count=5 315 count=5
285 fi 316 fi
286 317
287 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}.real 318 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
288 319
289 break 320 break
290 fi 321 fi
291 322
292 count=$((count + 1)) 323 count=$((count + 1))
293 done 324 done
298 fi 329 fi
299 330
300 if [ "${count}" -eq 5 ] 331 if [ "${count}" -eq 5 ]
301 then 332 then
302 echo 333 echo
303 eerror "Failed Patch: ${x##*/}!" 334 eerror "Failed Patch: ${patchname} !"
335 eerror " ( ${PATCH_TARGET} )"
304 eerror 336 eerror
305 eerror "Include in your bugreport the contents of:" 337 eerror "Include in your bugreport the contents of:"
306 eerror 338 eerror
307 eerror " ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/}" 339 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
308 echo 340 echo
309 die "Failed Patch: ${x##*/}!" 341 die "Failed Patch: ${patchname}!"
310 fi 342 fi
311 343
312 rm -f ${STDERR_TARGET%/*}/${x##*/}-${STDERR_TARGET##*/} 344 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
313 345
314 eend 0 346 eend 0
315 fi 347 fi
316 done 348 done
317 if [ "${SINGLE_PATCH}" = "no" ] 349 if [ "${SINGLE_PATCH}" = "no" ]
318 then 350 then
319 einfo "Done with patching" 351 einfo "Done with patching"
320 fi 352 fi
321} 353}
322 354
323# This function check how many cpu's are present, and then set 355# Cheap replacement for when debianutils (and thus mktemp)
324# -j in MAKEOPTS accordingly. 356# does not exist on the users system
357# vapier@gentoo.org
325# 358#
326# Thanks to nall <nall@gentoo.org> for this. 359# Takes just 1 optional parameter (the directory to create tmpfile in)
327# 360emktemp() {
328get_number_of_jobs() { 361 local exe="touch"
329 local jobs=0 362 [[ $1 == -d ]] && exe="mkdir" && shift
363 local topdir=$1
330 364
331 if [ ! -r /proc/cpuinfo ] 365 if [[ -z ${topdir} ]] ; then
332 then 366 [[ -z ${T} ]] \
333 return 1 367 && topdir="/tmp" \
368 || topdir=${T}
334 fi 369 fi
335 370
336 # This bit is from H?kan Wessberg <nacka-gentoo@refug.org>, bug #13565. 371 if ! type -P mktemp > /dev/null ; then
337 if [ "`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | wc -l`" -gt 0 ] 372 # system lacks `mktemp` so we have to fake it
338 then 373 local tmp=/
339 ADMINOPTS="`egrep "^[[:space:]]*MAKEOPTS=" /etc/make.conf | cut -d= -f2 | sed 's/\"//g'`" 374 while [[ -e ${tmp} ]] ; do
340 ADMINPARAM="`echo ${ADMINOPTS} | gawk '{match($0, /-j *[0-9]*/, opt); print opt[0]}'`" 375 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
341 ADMINPARAM="${ADMINPARAM/-j}" 376 done
342 fi 377 ${exe} "${tmp}" || ${exe} -p "${tmp}"
343 378 echo "${tmp}"
344 export MAKEOPTS="`echo ${MAKEOPTS} | sed -e 's:-j *[0-9]*::g'`" 379 else
345 380 # the args here will give slightly wierd names on BSD,
346 if [ "${ARCH}" = "x86" -o "${ARCH}" = "hppa" -o \ 381 # but should produce a usable file on all userlands
347 "${ARCH}" = "arm" -o "${ARCH}" = "mips" ] 382 if [[ ${exe} == "touch" ]] ; then
348 then 383 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
349 # these archs will always have "[Pp]rocessor"
350 jobs="$((`grep -c ^[Pp]rocessor /proc/cpuinfo` * 2))"
351
352 elif [ "${ARCH}" = "sparc" -o "${ARCH}" = "sparc64" ]
353 then
354 # sparc always has "ncpus active"
355 jobs="$((`grep "^ncpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
356
357 elif [ "${ARCH}" = "alpha" ]
358 then
359 # alpha has "cpus active", but only when compiled with SMP
360 if [ "`grep -c "^cpus active" /proc/cpuinfo`" -eq 1 ]
361 then
362 jobs="$((`grep "^cpus active" /proc/cpuinfo | sed -e "s/^.*: //"` * 2))"
363 else 384 else
364 jobs=2 385 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
365 fi
366
367 elif [ "${ARCH}" = "ppc" ]
368 then
369 # ppc has "processor", but only when compiled with SMP
370 if [ "`grep -c "^processor" /proc/cpuinfo`" -eq 1 ]
371 then
372 jobs="$((`grep -c ^processor /proc/cpuinfo` * 2))"
373 else
374 jobs=2
375 fi
376 else
377 jobs="$((`grep -c ^cpu /proc/cpuinfo` * 2))"
378 die "Unknown ARCH -- ${ARCH}!"
379 fi 386 fi
380
381 # Make sure the number is valid ...
382 if [ "${jobs}" -lt 1 ]
383 then
384 jobs=1
385 fi
386
387 if [ -n "${ADMINPARAM}" ]
388 then
389 if [ "${jobs}" -gt "${ADMINPARAM}" ]
390 then
391 einfo "Setting make jobs to \"-j${ADMINPARAM}\" to ensure successful merge..."
392 export MAKEOPTS="${MAKEOPTS} -j${ADMINPARAM}"
393 else
394 einfo "Setting make jobs to \"-j${jobs}\" to ensure successful merge..."
395 export MAKEOPTS="${MAKEOPTS} -j${jobs}"
396 fi 387 fi
388}
389
390# Small wrapper for getent (Linux), nidump (Mac OS X),
391# and pw (FreeBSD) used in enewuser()/enewgroup()
392# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
393# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
394#
395# egetent(database, key)
396egetent() {
397 case ${CHOST} in
398 *-darwin*)
399 case "$2" in
400 *[!0-9]*) # Non numeric
401 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
402 ;;
403 *) # Numeric
404 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
405 ;;
406 esac
407 ;;
408 *-freebsd*|*-dragonfly*)
409 local opts action="user"
410 [[ $1 == "passwd" ]] || action="group"
411
412 # lookup by uid/gid
413 if [[ $2 == [[:digit:]]* ]] ; then
414 [[ ${action} == "user" ]] && opts="-u" || opts="-g"
397 fi 415 fi
416
417 pw show ${action} ${opts} "$2" -q
418 ;;
419 *-netbsd*|*-openbsd*)
420 grep "$2:\*:" /etc/$1
421 ;;
422 *)
423 type -p nscd >& /dev/null && nscd -i "$1"
424 getent "$1" "$2"
425 ;;
426 esac
398} 427}
399 428
400# Simplify/standardize adding users to the system 429# Simplify/standardize adding users to the system
401# vapier@gentoo.org 430# vapier@gentoo.org
402# 431#
403# enewuser(username, uid, shell, homedir, groups, extra options) 432# enewuser(username, uid, shell, homedir, groups, extra options)
404# 433#
405# Default values if you do not specify any: 434# Default values if you do not specify any:
406# username: REQUIRED ! 435# username: REQUIRED !
407# uid: next available (see useradd(8)) 436# uid: next available (see useradd(8))
437# note: pass -1 to get default behavior
408# shell: /bin/false 438# shell: /bin/false
409# homedir: /dev/null 439# homedir: /dev/null
410# groups: none 440# groups: none
411# extra: comment of 'added by portage for ${PN}' 441# extra: comment of 'added by portage for ${PN}'
412enewuser() { 442enewuser() {
443 case ${EBUILD_PHASE} in
444 unpack|compile|test|install)
445 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
446 eerror "Package fails at QA and at life. Please file a bug."
447 die "Bad package! enewuser is only for use in pkg_* functions!"
448 esac
449
413 # get the username 450 # get the username
414 local euser="$1"; shift 451 local euser=$1; shift
415 if [ -z "${euser}" ] ; then 452 if [[ -z ${euser} ]] ; then
416 eerror "No username specified !" 453 eerror "No username specified !"
417 die "Cannot call enewuser without a username" 454 die "Cannot call enewuser without a username"
418 fi 455 fi
456
457 # lets see if the username already exists
458 if [[ -n $(egetent passwd "${euser}") ]] ; then
459 return 0
460 fi
419 einfo "Adding user '${euser}' to your system ..." 461 einfo "Adding user '${euser}' to your system ..."
420 462
421 # setup a file for testing usernames/groups
422 local tmpfile="`mktemp -p ${T}`"
423 touch ${tmpfile}
424 chown ${euser} ${tmpfile} >& /dev/null
425 local realuser="`ls -l ${tmpfile} | awk '{print $3}'`"
426
427 # see if user already exists
428 if [ "${euser}" == "${realuser}" ] ; then
429 einfo "${euser} already exists on your system :)"
430 return 0
431 fi
432
433 # options to pass to useradd 463 # options to pass to useradd
434 local opts="" 464 local opts=
435 465
436 # handle uid 466 # handle uid
437 local euid="$1"; shift 467 local euid=$1; shift
438 if [ ! -z "${euid}" ] ; then 468 if [[ -n ${euid} && ${euid} != -1 ]] ; then
439 if [ ${euid} -gt 0 ] ; then 469 if [[ ${euid} -gt 0 ]] ; then
440 opts="${opts} -u ${euid}" 470 if [[ -n $(egetent passwd ${euid}) ]] ; then
471 euid="next"
472 fi
441 else 473 else
442 eerror "Userid given but is not greater than 0 !" 474 eerror "Userid given but is not greater than 0 !"
443 die "${euid} is not a valid UID" 475 die "${euid} is not a valid UID"
444 fi 476 fi
445 else 477 else
446 euid="next available" 478 euid="next"
447 fi 479 fi
480 if [[ ${euid} == "next" ]] ; then
481 for ((euid = 101; euid <= 999; euid++)); do
482 [[ -z $(egetent passwd ${euid}) ]] && break
483 done
484 fi
485 opts="${opts} -u ${euid}"
448 einfo " - Userid: ${euid}" 486 einfo " - Userid: ${euid}"
449 487
450 # handle shell 488 # handle shell
451 local eshell="$1"; shift 489 local eshell=$1; shift
452 if [ ! -z "${eshell}" ] ; then 490 if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
453 if [ ! -e ${eshell} ] ; then 491 if [[ ! -e ${ROOT}${eshell} ]] ; then
454 eerror "A shell was specified but it does not exist !" 492 eerror "A shell was specified but it does not exist !"
455 die "${eshell} does not exist" 493 die "${eshell} does not exist in ${ROOT}"
494 fi
495 if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
496 eerror "Do not specify ${eshell} yourself, use -1"
497 die "Pass '-1' as the shell parameter"
456 fi 498 fi
457 else 499 else
458 eshell=/bin/false 500 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
501 [[ -x ${ROOT}${shell} ]] && break
502 done
503
504 if [[ ${shell} == "/dev/null" ]] ; then
505 eerror "Unable to identify the shell to use, proceeding with userland default."
506 case ${USERLAND} in
507 GNU) shell="/bin/false" ;;
508 BSD) shell="/sbin/nologin" ;;
509 Darwin) shell="/usr/sbin/nologin" ;;
510 *) die "Unable to identify the default shell for userland ${USERLAND}"
511 esac
512 fi
513
514 eshell=${shell}
459 fi 515 fi
460 einfo " - Shell: ${eshell}" 516 einfo " - Shell: ${eshell}"
461 opts="${opts} -s ${eshell}" 517 opts="${opts} -s ${eshell}"
462 518
463 # handle homedir 519 # handle homedir
464 local ehome="$1"; shift 520 local ehome=$1; shift
465 if [ -z "${ehome}" ] ; then 521 if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
466 ehome=/dev/null 522 ehome="/dev/null"
467 fi 523 fi
468 einfo " - Home: ${ehome}" 524 einfo " - Home: ${ehome}"
469 opts="${opts} -d ${ehome}" 525 opts="${opts} -d ${ehome}"
470 526
471 # handle groups 527 # handle groups
472 local egroups="$1"; shift 528 local egroups=$1; shift
473 if [ ! -z "${egroups}" ] ; then 529 if [[ ! -z ${egroups} ]] ; then
474 local realgroup
475 local oldifs="${IFS}" 530 local oldifs=${IFS}
531 local defgroup="" exgroups=""
532
476 export IFS="," 533 export IFS=","
477 for g in ${egroups} ; do 534 for g in ${egroups} ; do
478 chgrp ${g} ${tmpfile} >& /dev/null 535 export IFS=${oldifs}
479 realgroup="`ls -l ${tmpfile} | awk '{print $4}'`" 536 if [[ -z $(egetent group "${g}") ]] ; then
480 if [ "${g}" != "${realgroup}" ] ; then
481 eerror "You must add ${g} to the system first" 537 eerror "You must add group ${g} to the system first"
482 die "${g} is not a valid GID" 538 die "${g} is not a valid GID"
483 fi 539 fi
540 if [[ -z ${defgroup} ]] ; then
541 defgroup=${g}
542 else
543 exgroups="${exgroups},${g}"
544 fi
545 export IFS=","
484 done 546 done
485 export IFS="${oldifs}" 547 export IFS=${oldifs}
548
486 opts="${opts} -g ${egroups}" 549 opts="${opts} -g ${defgroup}"
550 if [[ ! -z ${exgroups} ]] ; then
551 opts="${opts} -G ${exgroups:1}"
552 fi
487 else 553 else
488 egroups="(none)" 554 egroups="(none)"
489 fi 555 fi
490 einfo " - Groups: ${egroups}" 556 einfo " - Groups: ${egroups}"
491 557
492 # handle extra and add the user 558 # handle extra and add the user
493 local eextra="$@" 559 local oldsandbox=${SANDBOX_ON}
494 local oldsandbox="${oldsandbox}"
495 export SANDBOX_ON="0" 560 export SANDBOX_ON="0"
496 if [ -z "${eextra}" ] ; then 561 case ${CHOST} in
497 useradd ${opts} ${euser} \ 562 *-darwin*)
563 ### Make the user
564 if [[ -z $@ ]] ; then
565 dscl . create /users/${euser} uid ${euid}
566 dscl . create /users/${euser} shell ${eshell}
567 dscl . create /users/${euser} home ${ehome}
568 dscl . create /users/${euser} realname "added by portage for ${PN}"
569 ### Add the user to the groups specified
570 local oldifs=${IFS}
571 export IFS=","
572 for g in ${egroups} ; do
573 dscl . merge /groups/${g} users ${euser}
574 done
575 export IFS=${oldifs}
576 else
577 einfo "Extra options are not supported on Darwin yet"
578 einfo "Please report the ebuild along with the info below"
579 einfo "eextra: $@"
580 die "Required function missing"
581 fi
582 ;;
583 *-freebsd*|*-dragonfly*)
584 if [[ -z $@ ]] ; then
585 pw useradd ${euser} ${opts} \
498 -c "added by portage for ${PN}" \ 586 -c "added by portage for ${PN}" \
587 die "enewuser failed"
588 else
589 einfo " - Extra: $@"
590 pw useradd ${euser} ${opts} \
591 "$@" || die "enewuser failed"
592 fi
593 ;;
594
595 *-netbsd*)
596 if [[ -z $@ ]] ; then
597 useradd ${opts} ${euser} || die "enewuser failed"
598 else
599 einfo " - Extra: $@"
600 useradd ${opts} ${euser} "$@" || die "enewuser failed"
601 fi
602 ;;
603
604 *-openbsd*)
605 if [[ -z $@ ]] ; then
606 useradd -u ${euid} -s ${eshell} \
607 -d ${ehome} -c "Added by portage for ${PN}" \
608 -g ${egroups} ${euser} || die "enewuser failed"
609 else
610 einfo " - Extra: $@"
611 useradd -u ${euid} -s ${eshell} \
612 -d ${ehome} -c "Added by portage for ${PN}" \
613 -g ${egroups} ${euser} "$@" || die "enewuser failed"
614 fi
615 ;;
616
617 *)
618 if [[ -z $@ ]] ; then
619 useradd ${opts} ${euser} \
620 -c "added by portage for ${PN}" \
499 || die "enewuser failed" 621 || die "enewuser failed"
500 else 622 else
501 einfo " - Extra: ${eextra}" 623 einfo " - Extra: $@"
502 useradd ${opts} ${euser} ${eextra} \ 624 useradd ${opts} ${euser} "$@" \
503 || die "enewuser failed" 625 || die "enewuser failed"
504 fi 626 fi
627 ;;
628 esac
629
630 if [[ ! -e ${ROOT}/${ehome} ]] ; then
631 einfo " - Creating ${ehome} in ${ROOT}"
632 mkdir -p "${ROOT}/${ehome}"
633 chown ${euser} "${ROOT}/${ehome}"
634 chmod 755 "${ROOT}/${ehome}"
635 fi
636
505 export SANDBOX_ON="${oldsandbox}" 637 export SANDBOX_ON=${oldsandbox}
506
507 if [ ! -e ${ehome} ] && [ ! -e ${D}/${ehome} ] ; then
508 einfo " - Creating ${ehome} in ${D}"
509 dodir ${ehome}
510 fperms ${euser} ${ehome}
511 fi
512} 638}
513 639
514# Simplify/standardize adding groups to the system 640# Simplify/standardize adding groups to the system
515# vapier@gentoo.org 641# vapier@gentoo.org
516# 642#
519# Default values if you do not specify any: 645# Default values if you do not specify any:
520# groupname: REQUIRED ! 646# groupname: REQUIRED !
521# gid: next available (see groupadd(8)) 647# gid: next available (see groupadd(8))
522# extra: none 648# extra: none
523enewgroup() { 649enewgroup() {
650 case ${EBUILD_PHASE} in
651 unpack|compile|test|install)
652 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
653 eerror "Package fails at QA and at life. Please file a bug."
654 die "Bad package! enewgroup is only for use in pkg_* functions!"
655 esac
656
524 # get the group 657 # get the group
525 local egroup="$1"; shift 658 local egroup="$1"; shift
526 if [ -z "${egroup}" ] ; then 659 if [ -z "${egroup}" ]
660 then
527 eerror "No group specified !" 661 eerror "No group specified !"
528 die "Cannot call enewgroup without a group" 662 die "Cannot call enewgroup without a group"
529 fi 663 fi
664
665 # see if group already exists
666 if [[ -n $(egetent group "${egroup}") ]]; then
667 return 0
668 fi
530 einfo "Adding group '${egroup}' to your system ..." 669 einfo "Adding group '${egroup}' to your system ..."
531 670
532 # setup a file for testing groupname
533 local tmpfile="`mktemp -p ${T}`"
534 touch ${tmpfile}
535 chgrp ${egroup} ${tmpfile} >& /dev/null
536 local realgroup="`ls -l ${tmpfile} | awk '{print $4}'`"
537
538 # see if group already exists
539 if [ "${egroup}" == "${realgroup}" ] ; then
540 einfo "${egroup} already exists on your system :)"
541 return 0
542 fi
543
544 # options to pass to useradd 671 # options to pass to useradd
545 local opts="" 672 local opts=
546 673
547 # handle gid 674 # handle gid
548 local egid="$1"; shift 675 local egid="$1"; shift
549 if [ ! -z "${egid}" ] ; then 676 if [ ! -z "${egid}" ]
677 then
550 if [ ${egid} -gt 0 ] ; then 678 if [ "${egid}" -gt 0 ]
679 then
680 if [ -z "`egetent group ${egid}`" ]
681 then
682 if [[ "${CHOST}" == *-darwin* ]]; then
683 opts="${opts} ${egid}"
684 else
551 opts="${opts} -g ${egid}" 685 opts="${opts} -g ${egid}"
686 fi
687 else
688 egid="next available; requested gid taken"
689 fi
552 else 690 else
553 eerror "Groupid given but is not greater than 0 !" 691 eerror "Groupid given but is not greater than 0 !"
554 die "${egid} is not a valid GID" 692 die "${egid} is not a valid GID"
555 fi 693 fi
556 else 694 else
561 # handle extra 699 # handle extra
562 local eextra="$@" 700 local eextra="$@"
563 opts="${opts} ${eextra}" 701 opts="${opts} ${eextra}"
564 702
565 # add the group 703 # add the group
566 local oldsandbox="${oldsandbox}" 704 local oldsandbox="${SANDBOX_ON}"
567 export SANDBOX_ON="0" 705 export SANDBOX_ON="0"
706 case ${CHOST} in
707 *-darwin*)
708 if [ ! -z "${eextra}" ];
709 then
710 einfo "Extra options are not supported on Darwin/OS X yet"
711 einfo "Please report the ebuild along with the info below"
712 einfo "eextra: ${eextra}"
713 die "Required function missing"
714 fi
715
716 # If we need the next available
717 case ${egid} in
718 *[!0-9]*) # Non numeric
719 for ((egid = 101; egid <= 999; egid++)); do
720 [[ -z $(egetent group ${egid}) ]] && break
721 done
722 esac
723 dscl . create /groups/${egroup} gid ${egid}
724 dscl . create /groups/${egroup} passwd '*'
725 ;;
726
727 *-freebsd*|*-dragonfly*)
728 case ${egid} in
729 *[!0-9]*) # Non numeric
730 for ((egid = 101; egid <= 999; egid++)); do
731 [[ -z $(egetent group ${egid}) ]] && break
732 done
733 esac
734 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
735 ;;
736
737 *-netbsd*)
738 case ${egid} in
739 *[!0-9]*) # Non numeric
740 for ((egid = 101; egid <= 999; egid++)); do
741 [[ -z $(egetent group ${egid}) ]] && break
742 done
743 esac
744 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
745 ;;
746
747 *)
568 groupadd ${opts} ${egroup} || die "enewgroup failed" 748 groupadd ${opts} ${egroup} || die "enewgroup failed"
749 ;;
750 esac
569 export SANDBOX_ON="${oldsandbox}" 751 export SANDBOX_ON="${oldsandbox}"
570} 752}
571 753
572# Simple script to replace 'dos2unix' binaries 754# Simple script to replace 'dos2unix' binaries
573# vapier@gentoo.org 755# vapier@gentoo.org
574# 756#
575# edos2unix(file, <more files>...) 757# edos2unix(file, <more files> ...)
576edos2unix() { 758edos2unix() {
759 echo "$@" | xargs sed -i 's/\r$//'
760}
761
762
763##############################################################
764# START: Handle .desktop files and menu entries #
765# maybe this should be separated into a new eclass some time #
766# lanius@gentoo.org #
767##############################################################
768
769# Make a desktop file !
770# Great for making those icons in kde/gnome startmenu !
771# Amaze your friends ! Get the women ! Join today !
772#
773# make_desktop_entry(<command>, [name], [icon], [type], [path])
774#
775# binary: what command does the app run with ?
776# name: the name that will show up in the menu
777# icon: give your little like a pretty little icon ...
778# this can be relative (to /usr/share/pixmaps) or
779# a full path to an icon
780# type: what kind of application is this ? for categories:
781# http://www.freedesktop.org/Standards/desktop-entry-spec
782# path: if your app needs to startup in a specific dir
783make_desktop_entry() {
784 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785
786 local exec=${1}
787 local name=${2:-${PN}}
788 local icon=${3:-${PN}.png}
789 local type=${4}
790 local path=${5}
791
792 if [[ -z ${type} ]] ; then
793 local catmaj=${CATEGORY%%-*}
794 local catmin=${CATEGORY##*-}
795 case ${catmaj} in
796 app)
797 case ${catmin} in
798 admin) type=System;;
799 cdr) type=DiscBurning;;
800 dicts) type=Dictionary;;
801 editors) type=TextEditor;;
802 emacs) type=TextEditor;;
803 emulation) type=Emulator;;
804 laptop) type=HardwareSettings;;
805 office) type=Office;;
806 vim) type=TextEditor;;
807 xemacs) type=TextEditor;;
808 *) type=;;
809 esac
810 ;;
811
812 dev)
813 type="Development"
814 ;;
815
816 games)
817 case ${catmin} in
818 action|fps) type=ActionGame;;
819 arcade) type=ArcadeGame;;
820 board) type=BoardGame;;
821 kids) type=KidsGame;;
822 emulation) type=Emulator;;
823 puzzle) type=LogicGame;;
824 rpg) type=RolePlaying;;
825 roguelike) type=RolePlaying;;
826 simulation) type=Simulation;;
827 sports) type=SportsGame;;
828 strategy) type=StrategyGame;;
829 *) type=;;
830 esac
831 type="Game;${type}"
832 ;;
833
834 mail)
835 type="Network;Email"
836 ;;
837
838 media)
839 case ${catmin} in
840 gfx) type=Graphics;;
841 radio) type=Tuner;;
842 sound) type=Audio;;
843 tv) type=TV;;
844 video) type=Video;;
845 *) type=;;
846 esac
847 type="AudioVideo;${type}"
848 ;;
849
850 net)
851 case ${catmin} in
852 dialup) type=Dialup;;
853 ftp) type=FileTransfer;;
854 im) type=InstantMessaging;;
855 irc) type=IRCClient;;
856 mail) type=Email;;
857 news) type=News;;
858 nntp) type=News;;
859 p2p) type=FileTransfer;;
860 *) type=;;
861 esac
862 type="Network;${type}"
863 ;;
864
865 sci)
866 case ${catmin} in
867 astro*) type=Astronomy;;
868 bio*) type=Biology;;
869 calc*) type=Calculator;;
870 chem*) type=Chemistry;;
871 geo*) type=Geology;;
872 math*) type=Math;;
873 *) type=;;
874 esac
875 type="Science;${type}"
876 ;;
877
878 www)
879 case ${catmin} in
880 client) type=WebBrowser;;
881 *) type=;;
882 esac
883 type="Network"
884 ;;
885
886 *)
887 type=
888 ;;
889 esac
890 fi
891 if [ "${SLOT}" == "0" ] ; then
892 local desktop_name="${PN}"
893 else
894 local desktop_name="${PN}-${SLOT}"
895 fi
896 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898
899 cat <<-EOF > "${desktop}"
900 [Desktop Entry]
901 Encoding=UTF-8
902 Version=0.9.2
903 Name=${name}
904 Type=Application
905 Comment=${DESCRIPTION}
906 Exec=${exec}
907 TryExec=${exec%% *}
908 Path=${path}
909 Icon=${icon}
910 Categories=Application;${type};
911 EOF
912
913 (
914 # wrap the env here so that the 'insinto' call
915 # doesn't corrupt the env of the caller
916 insinto /usr/share/applications
917 doins "${desktop}"
918 )
919}
920
921
922# Validate desktop entries using desktop-file-utils
923# Carsten Lohrke <carlo@gentoo.org>
924#
925# Usage: validate_desktop_entries [directory ...]
926
927validate_desktop_entries() {
928 if [[ -x /usr/bin/desktop-file-validate ]] ; then
929 einfo "Checking desktop entry validity"
930 local directories=""
931 for d in /usr/share/applications $@ ; do
932 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
933 done
934 if [[ -n ${directories} ]] ; then
935 for FILE in $(find ${directories} -name "*\.desktop" \
936 -not -path '*.hidden*' | sort -u 2>/dev/null)
937 do
938 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
939 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
940 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
941 done
942 fi
943 echo ""
944 else
945 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
946 fi
947}
948
949
950# Make a GDM/KDM Session file
951#
952# make_session_desktop(<title>, <command>)
953# title: File to execute to start the Window Manager
954# command: Name of the Window Manager
955
956make_session_desktop() {
957 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
958 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
959
960 local title=$1
961 local command=$2
962 local desktop=${T}/${wm}.desktop
963
964 cat <<-EOF > "${desktop}"
965 [Desktop Entry]
966 Encoding=UTF-8
967 Name=${title}
968 Comment=This session logs you into ${title}
969 Exec=${command}
970 TryExec=${command}
971 Type=Application
972 EOF
973
974 (
975 # wrap the env here so that the 'insinto' call
976 # doesn't corrupt the env of the caller
977 insinto /usr/share/xsessions
978 doins "${desktop}"
979 )
980}
981
982domenu() {
983 (
984 # wrap the env here so that the 'insinto' call
985 # doesn't corrupt the env of the caller
986 local i j ret=0
987 insinto /usr/share/applications
577 for f in $@ ; do 988 for i in "$@" ; do
578 cp ${f} ${T}/ 989 if [[ -f ${i} ]] ; then
579 sed 's/\r$//' ${T}/${f}.old > ${f} 990 doins "${i}"
991 ((ret+=$?))
992 elif [[ -d ${i} ]] ; then
993 for j in "${i}"/*.desktop ; do
994 doins "${j}"
995 ((ret+=$?))
996 done
997 fi
580 done 998 done
999 exit ${ret}
1000 )
581} 1001}
1002newmenu() {
1003 (
1004 # wrap the env here so that the 'insinto' call
1005 # doesn't corrupt the env of the caller
1006 insinto /usr/share/applications
1007 newins "$@"
1008 )
1009}
1010
1011doicon() {
1012 (
1013 # wrap the env here so that the 'insinto' call
1014 # doesn't corrupt the env of the caller
1015 local i j ret
1016 insinto /usr/share/pixmaps
1017 for i in "$@" ; do
1018 if [[ -f ${i} ]] ; then
1019 doins "${i}"
1020 ((ret+=$?))
1021 elif [[ -d ${i} ]] ; then
1022 for j in "${i}"/*.png ; do
1023 doins "${j}"
1024 ((ret+=$?))
1025 done
1026 fi
1027 done
1028 exit ${ret}
1029 )
1030}
1031newicon() {
1032 (
1033 # wrap the env here so that the 'insinto' call
1034 # doesn't corrupt the env of the caller
1035 insinto /usr/share/pixmaps
1036 newins "$@"
1037 )
1038}
1039
1040##############################################################
1041# END: Handle .desktop files and menu entries #
1042##############################################################
1043
1044
1045# for internal use only (unpack_pdv and unpack_makeself)
1046find_unpackable_file() {
1047 local src=$1
1048 if [[ -z ${src} ]] ; then
1049 src=${DISTDIR}/${A}
1050 else
1051 if [[ -e ${DISTDIR}/${src} ]] ; then
1052 src=${DISTDIR}/${src}
1053 elif [[ -e ${PWD}/${src} ]] ; then
1054 src=${PWD}/${src}
1055 elif [[ -e ${src} ]] ; then
1056 src=${src}
1057 fi
1058 fi
1059 [[ ! -e ${src} ]] && return 1
1060 echo "${src}"
1061}
1062
1063# Unpack those pesky pdv generated files ...
1064# They're self-unpacking programs with the binary package stuffed in
1065# the middle of the archive. Valve seems to use it a lot ... too bad
1066# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1067#
1068# Usage: unpack_pdv [file to unpack] [size of off_t]
1069# - you have to specify the off_t size ... i have no idea how to extract that
1070# information out of the binary executable myself. basically you pass in
1071# the size of the off_t type (in bytes) on the machine that built the pdv
1072# archive. one way to determine this is by running the following commands:
1073# strings <pdv archive> | grep lseek
1074# strace -elseek <pdv archive>
1075# basically look for the first lseek command (we do the strings/grep because
1076# sometimes the function call is _llseek or something) and steal the 2nd
1077# parameter. here is an example:
1078# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1079# lseek
1080# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1081# lseek(3, -4, SEEK_END) = 2981250
1082# thus we would pass in the value of '4' as the second parameter.
1083unpack_pdv() {
1084 local src=$(find_unpackable_file "$1")
1085 local sizeoff_t=$2
1086
1087 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1088 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1089
1090 local shrtsrc=$(basename "${src}")
1091 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1092 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1093 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1094
1095 # grab metadata for debug reasons
1096 local metafile=$(emktemp)
1097 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1098
1099 # rip out the final file name from the metadata
1100 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1101 datafile=$(basename "${datafile}")
1102
1103 # now lets uncompress/untar the file if need be
1104 local tmpfile=$(emktemp)
1105 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1106
1107 local iscompressed=$(file -b "${tmpfile}")
1108 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1109 iscompressed=1
1110 mv ${tmpfile}{,.Z}
1111 gunzip ${tmpfile}
1112 else
1113 iscompressed=0
1114 fi
1115 local istar=$(file -b "${tmpfile}")
1116 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1117 istar=1
1118 else
1119 istar=0
1120 fi
1121
1122 #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1123 #dd if=${src} ibs=${metaskip} count=1 \
1124 # | dd ibs=${tailskip} skip=1 \
1125 # | gzip -dc \
1126 # > ${datafile}
1127 if [ ${iscompressed} -eq 1 ] ; then
1128 if [ ${istar} -eq 1 ] ; then
1129 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1130 | head -c $((${metaskip}-${tailskip})) \
1131 | tar -xzf -
1132 else
1133 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1134 | head -c $((${metaskip}-${tailskip})) \
1135 | gzip -dc \
1136 > ${datafile}
1137 fi
1138 else
1139 if [ ${istar} -eq 1 ] ; then
1140 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1141 | head -c $((${metaskip}-${tailskip})) \
1142 | tar --no-same-owner -xf -
1143 else
1144 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1145 | head -c $((${metaskip}-${tailskip})) \
1146 > ${datafile}
1147 fi
1148 fi
1149 true
1150 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1151 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1152}
1153
1154# Unpack those pesky makeself generated files ...
1155# They're shell scripts with the binary package tagged onto
1156# the end of the archive. Loki utilized the format as does
1157# many other game companies.
1158#
1159# Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1160# - If the file is not specified then unpack will utilize ${A}.
1161# - If the offset is not specified then we will attempt to extract
1162# the proper offset from the script itself.
1163unpack_makeself() {
1164 local src_input=${1:-${A}}
1165 local src=$(find_unpackable_file "${src_input}")
1166 local skip=$2
1167 local exe=$3
1168
1169 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1170
1171 local shrtsrc=$(basename "${src}")
1172 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 if [[ -z ${skip} ]] ; then
1174 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1175 local skip=0
1176 exe=tail
1177 case ${ver} in
1178 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1179 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1180 ;;
1181 2.0|2.0.1)
1182 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1183 ;;
1184 2.1.1)
1185 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1186 let skip="skip + 1"
1187 ;;
1188 2.1.2)
1189 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1190 let skip="skip + 1"
1191 ;;
1192 2.1.3)
1193 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1194 let skip="skip + 1"
1195 ;;
1196 2.1.4|2.1.5)
1197 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1198 skip=$(head -n ${skip} "${src}" | wc -c)
1199 exe="dd"
1200 ;;
1201 *)
1202 eerror "I'm sorry, but I was unable to support the Makeself file."
1203 eerror "The version I detected was '${ver}'."
1204 eerror "Please file a bug about the file ${shrtsrc} at"
1205 eerror "http://bugs.gentoo.org/ so that support can be added."
1206 die "makeself version '${ver}' not supported"
1207 ;;
1208 esac
1209 debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1210 fi
1211 case ${exe} in
1212 tail) exe="tail -n +${skip} '${src}'";;
1213 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1214 *) die "makeself cant handle exe '${exe}'"
1215 esac
1216
1217 # lets grab the first few bytes of the file to figure out what kind of archive it is
1218 local tmpfile=$(emktemp)
1219 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1220 local filetype=$(file -b "${tmpfile}")
1221 case ${filetype} in
1222 *tar\ archive*)
1223 eval ${exe} | tar --no-same-owner -xf -
1224 ;;
1225 bzip2*)
1226 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1227 ;;
1228 gzip*)
1229 eval ${exe} | tar --no-same-owner -xzf -
1230 ;;
1231 compress*)
1232 eval ${exe} | gunzip | tar --no-same-owner -xf -
1233 ;;
1234 *)
1235 eerror "Unknown filetype \"${filetype}\" ?"
1236 false
1237 ;;
1238 esac
1239 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1240}
1241
1242# Display a license for user to accept.
1243#
1244# Usage: check_license [license]
1245# - If the file is not specified then ${LICENSE} is used.
1246check_license() {
1247 local lic=$1
1248 if [ -z "${lic}" ] ; then
1249 lic="${PORTDIR}/licenses/${LICENSE}"
1250 else
1251 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1252 lic="${PORTDIR}/licenses/${lic}"
1253 elif [ -e "${PWD}/${lic}" ] ; then
1254 lic="${PWD}/${lic}"
1255 elif [ -e "${lic}" ] ; then
1256 lic="${lic}"
1257 fi
1258 fi
1259 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1260 local l="`basename ${lic}`"
1261
1262 # here is where we check for the licenses the user already
1263 # accepted ... if we don't find a match, we make the user accept
1264 local shopts=$-
1265 local alic
1266 set -o noglob #so that bash doesn't expand "*"
1267 for alic in ${ACCEPT_LICENSE} ; do
1268 if [[ ${alic} == ${l} ]]; then
1269 set +o noglob; set -${shopts} #reset old shell opts
1270 return 0
1271 fi
1272 done
1273 set +o noglob; set -$shopts #reset old shell opts
1274
1275 local licmsg=$(emktemp)
1276 cat <<-EOF > ${licmsg}
1277 **********************************************************
1278 The following license outlines the terms of use of this
1279 package. You MUST accept this license for installation to
1280 continue. When you are done viewing, hit 'q'. If you
1281 CTRL+C out of this, the install will not run!
1282 **********************************************************
1283
1284 EOF
1285 cat ${lic} >> ${licmsg}
1286 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1287 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1288 read alic
1289 case ${alic} in
1290 yes|Yes|y|Y)
1291 return 0
1292 ;;
1293 *)
1294 echo;echo;echo
1295 eerror "You MUST accept the license to continue! Exiting!"
1296 die "Failed to accept license"
1297 ;;
1298 esac
1299}
1300
1301# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302# the whole 'non-interactive' policy, but damnit I want CD support !
1303#
1304# with these cdrom functions we handle all the user interaction and
1305# standardize everything. all you have to do is call cdrom_get_cds()
1306# and when the function returns, you can assume that the cd has been
1307# found at CDROM_ROOT.
1308#
1309# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1310# etc... if you want to give the cds better names, then just export
1311# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1312# - CDROM_NAME="fooie cd" - for when you only want 1 cd
1313# - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1314# CDROM_NAME_2="data cd"
1315# - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1316#
1317# for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1318#
1319# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1320# - this will attempt to locate a cd based upon a file that is on
1321# the cd ... the more files you give this function, the more cds
1322# the cdrom functions will handle
1323cdrom_get_cds() {
1324 # first we figure out how many cds we're dealing with by
1325 # the # of files they gave us
1326 local cdcnt=0
1327 local f=
1328 for f in "$@" ; do
1329 ((++cdcnt))
1330 export CDROM_CHECK_${cdcnt}="$f"
1331 done
1332 export CDROM_TOTAL_CDS=${cdcnt}
1333 export CDROM_CURRENT_CD=1
1334
1335 # now we see if the user gave use CD_ROOT ...
1336 # if they did, let's just believe them that it's correct
1337 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1338 local var=
1339 cdcnt=0
1340 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1341 ((++cdcnt))
1342 var="CD_ROOT_${cdcnt}"
1343 [[ -z ${!var} ]] && var="CD_ROOT"
1344 if [[ -z ${!var} ]] ; then
1345 eerror "You must either use just the CD_ROOT"
1346 eerror "or specify ALL the CD_ROOT_X variables."
1347 eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1348 die "could not locate CD_ROOT_${cdcnt}"
1349 fi
1350 done
1351 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1352 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353 export CDROM_SET=-1
1354 for f in ${CDROM_CHECK_1//:/ } ; do
1355 ((++CDROM_SET))
1356 [[ -e ${CD_ROOT}/${f} ]] && break
1357 done
1358 export CDROM_MATCH=${f}
1359 return
1360 fi
1361
1362 # User didn't help us out so lets make sure they know they can
1363 # simplify the whole process ...
1364 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1366 echo
1367 einfo "If you do not have the CD, but have the data files"
1368 einfo "mounted somewhere on your filesystem, just export"
1369 einfo "the variable CD_ROOT so that it points to the"
1370 einfo "directory containing the files."
1371 echo
1372 einfo "For example:"
1373 einfo "export CD_ROOT=/mnt/cdrom"
1374 echo
1375 else
1376 if [[ -n ${CDROM_NAME_SET} ]] ; then
1377 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1378 cdcnt=0
1379 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1380 ((++cdcnt))
1381 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1382 done
1383 fi
1384
1385 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1386 cdcnt=0
1387 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1388 ((++cdcnt))
1389 var="CDROM_NAME_${cdcnt}"
1390 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1391 done
1392 echo
1393 einfo "If you do not have the CDs, but have the data files"
1394 einfo "mounted somewhere on your filesystem, just export"
1395 einfo "the following variables so they point to the right place:"
1396 einfon ""
1397 cdcnt=0
1398 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1399 ((++cdcnt))
1400 echo -n " CD_ROOT_${cdcnt}"
1401 done
1402 echo
1403 einfo "Or, if you have all the files in the same place, or"
1404 einfo "you only have one cdrom, you can export CD_ROOT"
1405 einfo "and that place will be used as the same data source"
1406 einfo "for all the CDs."
1407 echo
1408 einfo "For example:"
1409 einfo "export CD_ROOT_1=/mnt/cdrom"
1410 echo
1411 fi
1412
1413 export CDROM_SET=""
1414 export CDROM_CURRENT_CD=0
1415 cdrom_load_next_cd
1416}
1417
1418# this is only used when you need access to more than one cd.
1419# when you have finished using the first cd, just call this function.
1420# when it returns, CDROM_ROOT will be pointing to the second cd.
1421# remember, you can only go forward in the cd chain, you can't go back.
1422cdrom_load_next_cd() {
1423 local var
1424 ((++CDROM_CURRENT_CD))
1425
1426 unset CDROM_ROOT
1427 var=CD_ROOT_${CDROM_CURRENT_CD}
1428 [[ -z ${!var} ]] && var="CD_ROOT"
1429 if [[ -z ${!var} ]] ; then
1430 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1431 _cdrom_locate_file_on_cd ${!var}
1432 else
1433 export CDROM_ROOT=${!var}
1434 fi
1435
1436 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1437}
1438
1439# this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1440# functions. this should *never* be called from an ebuild.
1441# all it does is try to locate a give file on a cd ... if the cd isn't
1442# found, then a message asking for the user to insert the cdrom will be
1443# displayed and we'll hang out here until:
1444# (1) the file is found on a mounted cdrom
1445# (2) the user hits CTRL+C
1446_cdrom_locate_file_on_cd() {
1447 local mline=""
1448 local showedmsg=0
1449
1450 while [[ -z ${CDROM_ROOT} ]] ; do
1451 local i=0
1452 local -a cdset=(${*//:/ })
1453 if [[ -n ${CDROM_SET} ]] ; then
1454 cdset=(${cdset[${CDROM_SET}]})
1455 fi
1456
1457 while [[ -n ${cdset[${i}]} ]] ; do
1458 local dir=$(dirname ${cdset[${i}]})
1459 local file=$(basename ${cdset[${i}]})
1460
1461 local point= node= fs= foo=
1462 while read point node fs foo ; do
1463 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1464 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1465 && continue
1466 point=${point//\040/ }
1467 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1468 export CDROM_ROOT=${point}
1469 export CDROM_SET=${i}
1470 export CDROM_MATCH=${cdset[${i}]}
1471 return
1472 done <<< "$(get_mounts)"
1473
1474 ((++i))
1475 done
1476
1477 echo
1478 if [[ ${showedmsg} -eq 0 ]] ; then
1479 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1480 if [[ -z ${CDROM_NAME} ]] ; then
1481 einfo "Please insert+mount the cdrom for ${PN} now !"
1482 else
1483 einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1484 fi
1485 else
1486 if [[ -z ${CDROM_NAME_1} ]] ; then
1487 einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1488 else
1489 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1490 einfo "Please insert+mount the ${!var} cdrom now !"
1491 fi
1492 fi
1493 showedmsg=1
1494 fi
1495 einfo "Press return to scan for the cd again"
1496 einfo "or hit CTRL+C to abort the emerge."
1497 echo
1498 einfo "If you are having trouble with the detection"
1499 einfo "of your CD, it is possible that you do not have"
1500 einfo "Joliet support enabled in your kernel. Please"
1501 einfo "check that CONFIG_JOLIET is enabled in your kernel."
1502 read || die "something is screwed with your system"
1503 done
1504}
1505
1506# Make sure that LINGUAS only contains languages that
1507# a package can support
1508#
1509# usage: strip-linguas <allow LINGUAS>
1510# strip-linguas -i <directories of .po files>
1511# strip-linguas -u <directories of .po files>
1512#
1513# The first form allows you to specify a list of LINGUAS.
1514# The -i builds a list of po files found in all the
1515# directories and uses the intersection of the lists.
1516# The -u builds a list of po files found in all the
1517# directories and uses the union of the lists.
1518strip-linguas() {
1519 local ls newls nols
1520 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521 local op=$1; shift
1522 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1523 local d f
1524 for d in "$@" ; do
1525 if [[ ${op} == "-u" ]] ; then
1526 newls=${ls}
1527 else
1528 newls=""
1529 fi
1530 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1531 if [[ ${op} == "-i" ]] ; then
1532 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 else
1534 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 fi
1536 done
1537 ls=${newls}
1538 done
1539 else
1540 ls="$@"
1541 fi
1542
1543 nols=""
1544 newls=""
1545 for f in ${LINGUAS} ; do
1546 if hasq ${f} ${ls} ; then
1547 newls="${newls} ${f}"
1548 else
1549 nols="${nols} ${f}"
1550 fi
1551 done
1552 [[ -n ${nols} ]] \
1553 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1554 export LINGUAS=${newls:1}
1555}
1556
1557# moved from kernel.eclass since they are generally useful outside of
1558# kernel.eclass -iggy (20041002)
1559
1560# the following functions are useful in kernel module ebuilds, etc.
1561# for an example see ivtv or drbd ebuilds
1562
1563# set's ARCH to match what the kernel expects
1564set_arch_to_kernel() {
1565 i=10
1566 while ((i--)) ; do
1567 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1568 done
1569 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1570 case ${ARCH} in
1571 x86) export ARCH="i386";;
1572 amd64) export ARCH="x86_64";;
1573 hppa) export ARCH="parisc";;
1574 mips) export ARCH="mips";;
1575 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1576 *) export ARCH="${ARCH}";;
1577 esac
1578}
1579
1580# set's ARCH back to what portage expects
1581set_arch_to_portage() {
1582 i=10
1583 while ((i--)) ; do
1584 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1585 done
1586 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1587}
1588
1589# Jeremy Huddleston <eradicator@gentoo.org>:
1590# preserve_old_lib /path/to/libblah.so.0
1591# preserve_old_lib_notify /path/to/libblah.so.0
1592#
1593# These functions are useful when a lib in your package changes --library. Such
1594# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1595# would break packages that link against it. Most people get around this
1596# by using the portage SLOT mechanism, but that is not always a relevant
1597# solution, so instead you can add the following to your ebuilds:
1598#
1599# pkg_preinst() {
1600# ...
1601# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1602# ...
1603# }
1604#
1605# pkg_postinst() {
1606# ...
1607# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1608# ...
1609# }
1610
1611preserve_old_lib() {
1612 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 die "Invalid preserve_old_lib() usage"
1615 fi
1616 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1617
1618 local lib dir
1619 for lib in "$@" ; do
1620 [[ -e ${ROOT}/${lib} ]] || continue
1621 dir=${lib%/*}
1622 dodir ${dir} || die "dodir ${dir} failed"
1623 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1624 touch "${D}"/${lib}
1625 done
1626}
1627
1628preserve_old_lib_notify() {
1629 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 die "Invalid preserve_old_lib_notify() usage"
1632 fi
1633
1634 local lib notice=0
1635 for lib in "$@" ; do
1636 [[ -e ${ROOT}/${lib} ]] || continue
1637 if [[ ${notice} -eq 0 ]] ; then
1638 notice=1
1639 ewarn "Old versions of installed libraries were detected on your system."
1640 ewarn "In order to avoid breaking packages that depend on these old libs,"
1641 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1642 ewarn "in order to remove these old dependencies. If you do not have this"
1643 ewarn "helper program, simply emerge the 'gentoolkit' package."
1644 ewarn
1645 fi
1646 ewarn " # revdep-rebuild --library ${lib##*/}"
1647 done
1648}
1649
1650# Hack for people to figure out if a package was built with
1651# certain USE flags
1652#
1653# Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1654# ex: built_with_use xchat gtk2
1655#
1656# Flags: -a all USE flags should be utilized
1657# -o at least one USE flag should be utilized
1658# --missing peform the specified action if the flag is not in IUSE (true/false/die)
1659# --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1660# Note: the default flag is '-a'
1661built_with_use() {
1662 local hidden="no"
1663 if [[ $1 == "--hidden" ]] ; then
1664 hidden="yes"
1665 shift
1666 fi
1667
1668 local missing_action="die"
1669 if [[ $1 == "--missing" ]] ; then
1670 missing_action=$2
1671 shift ; shift
1672 case ${missing_action} in
1673 true|false|die) ;;
1674 *) die "unknown action '${missing_action}'";;
1675 esac
1676 fi
1677
1678 local opt=$1
1679 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1680
1681 local PKG=$(best_version $1)
1682 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1683 shift
1684
1685 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1686 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1687
1688 # if the IUSE file doesn't exist, the read will error out, we need to handle
1689 # this gracefully
1690 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1691 case ${missing_action} in
1692 true) return 0;;
1693 false) return 1;;
1694 die) die "Unable to determine what USE flags $PKG was built with";;
1695 esac
1696 fi
1697
1698 if [[ ${hidden} == "no" ]] ; then
1699 local IUSE_BUILT=$(<${IUSEFILE})
1700 # Don't check USE_EXPAND #147237
1701 local expand
1702 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1703 if [[ $1 == ${expand}_* ]] ; then
1704 expand=""
1705 break
1706 fi
1707 done
1708 if [[ -n ${expand} ]] ; then
1709 if ! has $1 ${IUSE_BUILT} ; then
1710 case ${missing_action} in
1711 true) return 0;;
1712 false) return 1;;
1713 die) die "$PKG does not actually support the $1 USE flag!";;
1714 esac
1715 fi
1716 fi
1717 fi
1718
1719 local USE_BUILT=$(<${USEFILE})
1720 while [[ $# -gt 0 ]] ; do
1721 if [[ ${opt} = "-o" ]] ; then
1722 has $1 ${USE_BUILT} && return 0
1723 else
1724 has $1 ${USE_BUILT} || return 1
1725 fi
1726 shift
1727 done
1728 [[ ${opt} = "-a" ]]
1729}
1730
1731# Many configure scripts wrongly bail when a C++ compiler
1732# could not be detected. #73450
1733epunt_cxx() {
1734 local dir=$1
1735 [[ -z ${dir} ]] && dir=${S}
1736 ebegin "Removing useless C++ checks"
1737 local f
1738 for f in $(find ${dir} -name configure) ; do
1739 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1740 done
1741 eend 0
1742}
1743
1744# make a wrapper script ...
1745# NOTE: this was originally games_make_wrapper, but I noticed other places where
1746# this could be used, so I have moved it here and made it not games-specific
1747# -- wolf31o2
1748# $1 == wrapper name
1749# $2 == binary to run
1750# $3 == directory to chdir before running binary
1751# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1752# $5 == path for wrapper
1753make_wrapper() {
1754 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1755 local tmpwrapper=$(emktemp)
1756 # We don't want to quote ${bin} so that people can pass complex
1757 # things as $bin ... "./someprog --args"
1758 cat << EOF > "${tmpwrapper}"
1759#!/bin/sh
1760cd "${chdir:-.}"
1761if [ -n "${libdir}" ] ; then
1762 if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1763 export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1764 else
1765 export LD_LIBRARY_PATH="${libdir}"
1766 fi
1767fi
1768exec ${bin} "\$@"
1769EOF
1770 chmod go+rx "${tmpwrapper}"
1771 if [[ -n ${path} ]] ; then
1772 exeinto "${path}"
1773 newexe "${tmpwrapper}" "${wrapper}"
1774 else
1775 newbin "${tmpwrapper}" "${wrapper}"
1776 fi
1777}

Legend:
Removed from v.1.24  
changed lines
  Added in v.1.280

  ViewVC Help
Powered by ViewVC 1.1.20