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Revision 1.281 - (hide annotations) (download)
Tue Jun 5 15:59:26 2007 UTC (7 years, 2 months ago) by nyhm
Branch: MAIN
Changes since 1.280: +3 -3 lines
_cdrom_locate_file_on_cd: add udf as a valid filesystem, bug #176336

1 nyhm 1.281 # Copyright 1999-2007 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 nyhm 1.281 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.280 2007/05/05 07:52:26 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
6 vapier 1.7 # have to implement themselves.
7 azarah 1.1 #
8     # NB: If you add anything, please comment it!
9 vapier 1.241 #
10     # Maintainer: see each individual function, base-system@gentoo.org as default
11 azarah 1.1
12 flameeyes 1.197 inherit multilib portability
13 azarah 1.1
14 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
15 azarah 1.1
16 ciaranm 1.98 # 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)
21     epause() {
22 vapier 1.245 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23 ciaranm 1.98 }
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)
29     ebeep() {
30     local n
31 vapier 1.245 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 ciaranm 1.98 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    
41 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
42 flameeyes 1.266 # libs in /lib. This is to fix linking problems when you have
43     # the .so in /lib, and the .a in /usr/lib. What happens is that
44 azarah 1.1 # in some cases when linking dynamic, the .a in /usr/lib is used
45     # instead of the .so in /lib due to gcc/libtool tweaking ld's
46 flameeyes 1.266 # library search path. This cause many builds to fail.
47 azarah 1.1 # See bug #4411 for more info.
48     #
49     # To use, simply call:
50     #
51 flameeyes 1.266 # gen_usr_ldscript libfoo.so
52 azarah 1.1 #
53     # Note that you should in general use the unversioned name of
54     # the library, as ldconfig should usually update it correctly
55     # to point to the latest version of the library present.
56     #
57     # <azarah@gentoo.org> (26 Oct 2002)
58     #
59     gen_usr_ldscript() {
60 vapier 1.248 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61     _tc_gen_usr_ldscript "$@"
62     return $?
63     fi
64    
65     ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66     ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67    
68 vapier 1.219 local lib libdir=$(get_libdir)
69 azarah 1.1 # Just make sure it exists
70 vapier 1.109 dodir /usr/${libdir}
71 danarmak 1.32
72 eradicator 1.163 for lib in "${@}" ; do
73     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
74 vapier 1.161 /* GNU ld script
75 swegener 1.190 Since Gentoo has critical dynamic libraries
76     in /lib, and the static versions in /usr/lib,
77 vapier 1.161 we need to have a "fake" dynamic lib in /usr/lib,
78     otherwise we run into linking problems.
79 swegener 1.190
80 vapier 1.161 See bug http://bugs.gentoo.org/4411 for more info.
81     */
82 eradicator 1.163 GROUP ( /${libdir}/${lib} )
83 vapier 1.161 END_LDSCRIPT
84 vapier 1.219 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
85 vapier 1.161 done
86 azarah 1.2 }
87    
88    
89     # Default directory where patches are located
90     EPATCH_SOURCE="${WORKDIR}/patch"
91     # Default extension for patches
92     EPATCH_SUFFIX="patch.bz2"
93     # Default options for patch
94 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96 vapier 1.230 # Set -E to automatically remove empty files.
97     EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98 flameeyes 1.266 # List of patches not to apply. Not this is only file names,
99 azarah 1.6 # and not the full path ..
100     EPATCH_EXCLUDE=""
101 azarah 1.9 # Change the printed message for a single patch.
102     EPATCH_SINGLE_MSG=""
103 vapier 1.173 # Change the printed message for multiple patches.
104     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105 azarah 1.29 # Force applying bulk patches even if not following the style:
106     #
107 flameeyes 1.266 # ??_${ARCH}_foo.${EPATCH_SUFFIX}
108 azarah 1.29 #
109     EPATCH_FORCE="no"
110 azarah 1.2
111     # This function is for bulk patching, or in theory for just one
112     # or two patches.
113     #
114     # It should work with .bz2, .gz, .zip and plain text patches.
115     # Currently all patches should be the same format.
116     #
117     # You do not have to specify '-p' option to patch, as it will
118     # try with -p0 to -p5 until it succeed, or fail at -p5.
119     #
120     # Above EPATCH_* variables can be used to control various defaults,
121     # bug they should be left as is to ensure an ebuild can rely on
122     # them for.
123     #
124 azarah 1.3 # Patches are applied in current directory.
125     #
126     # Bulk Patches should preferibly have the form of:
127 azarah 1.2 #
128 flameeyes 1.266 # ??_${ARCH}_foo.${EPATCH_SUFFIX}
129 azarah 1.2 #
130     # For example:
131     #
132 flameeyes 1.266 # 01_all_misc-fix.patch.bz2
133     # 02_sparc_another-fix.patch.bz2
134 azarah 1.2 #
135     # This ensures that there are a set order, and you can have ARCH
136     # specific patches.
137     #
138 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
139     # single patch that need to be applied if its a file. If on the other
140     # hand its a directory, it will set EPATCH_SOURCE to this.
141     #
142 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
143     #
144     epatch() {
145 swegener 1.231 _epatch_draw_line() {
146 agriffis 1.229 [[ -z $1 ]] && set "$(printf "%65s" '')"
147     echo "${1//?/=}"
148 vapier 1.219 }
149 vapier 1.208 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
150 azarah 1.2 local PIPE_CMD=""
151     local STDERR_TARGET="${T}/$$.out"
152 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
153     local PATCH_SUFFIX=""
154 azarah 1.3 local SINGLE_PATCH="no"
155 azarah 1.4 local x=""
156 azarah 1.3
157 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158    
159 azarah 1.3 if [ "$#" -gt 1 ]
160     then
161 vapier 1.94 local m=""
162     for m in "$@" ; do
163     epatch "${m}"
164     done
165     return 0
166 azarah 1.3 fi
167    
168     if [ -n "$1" -a -f "$1" ]
169     then
170     SINGLE_PATCH="yes"
171 danarmak 1.32
172 azarah 1.4 local EPATCH_SOURCE="$1"
173     local EPATCH_SUFFIX="${1##*\.}"
174 danarmak 1.32
175 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
176     then
177 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
178     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
179     then
180     local EPATCH_SOURCE="$1/*"
181     else
182     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183     fi
184 azarah 1.3 else
185 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
186 azarah 1.8 then
187 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
188     then
189     EPATCH_SOURCE="$1"
190     fi
191    
192 azarah 1.8 echo
193 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
194     eerror
195     eerror " ${EPATCH_SOURCE}"
196 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
197 azarah 1.8 echo
198     die "Cannot find \$EPATCH_SOURCE!"
199     fi
200 danarmak 1.32
201 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
202 azarah 1.3 fi
203 azarah 1.2
204     case ${EPATCH_SUFFIX##*\.} in
205     bz2)
206     PIPE_CMD="bzip2 -dc"
207 azarah 1.8 PATCH_SUFFIX="bz2"
208 azarah 1.2 ;;
209 azarah 1.6 gz|Z|z)
210 azarah 1.2 PIPE_CMD="gzip -dc"
211 azarah 1.8 PATCH_SUFFIX="gz"
212 azarah 1.2 ;;
213 azarah 1.6 ZIP|zip)
214 azarah 1.2 PIPE_CMD="unzip -p"
215 azarah 1.8 PATCH_SUFFIX="zip"
216 azarah 1.2 ;;
217     *)
218     PIPE_CMD="cat"
219 azarah 1.8 PATCH_SUFFIX="patch"
220 azarah 1.2 ;;
221     esac
222    
223 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
224     then
225 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
226 azarah 1.3 fi
227     for x in ${EPATCH_SOURCE}
228 azarah 1.2 do
229 vapier 1.121 # New ARCH dependant patch naming scheme ...
230 azarah 1.2 #
231 flameeyes 1.266 # ???_arch_foo.patch
232 azarah 1.2 #
233     if [ -f ${x} ] && \
234 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 flameeyes 1.266 [ "${EPATCH_FORCE}" = "yes" ])
236 azarah 1.2 then
237     local count=0
238     local popts="${EPATCH_OPTS}"
239 eradicator 1.150 local patchname=${x##*/}
240 azarah 1.6
241     if [ -n "${EPATCH_EXCLUDE}" ]
242     then
243 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
244 azarah 1.6 then
245     continue
246     fi
247     fi
248 danarmak 1.32
249 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
250     then
251 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
252     then
253     einfo "${EPATCH_SINGLE_MSG}"
254     else
255 eradicator 1.150 einfo "Applying ${patchname} ..."
256 azarah 1.9 fi
257 azarah 1.3 else
258 vapier 1.270 einfo " ${patchname} ..."
259 azarah 1.3 fi
260 azarah 1.2
261 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 azarah 1.2
264     # Allow for prefix to differ ... im lazy, so shoot me :/
265     while [ "${count}" -lt 5 ]
266     do
267 azarah 1.5 # Generate some useful debug info ...
268 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 azarah 1.8
271     if [ "${PATCH_SUFFIX}" != "patch" ]
272     then
273 flameeyes 1.266 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 eradicator 1.150 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 azarah 1.8 else
276     PATCH_TARGET="${x}"
277     fi
278 danarmak 1.32
279 flameeyes 1.266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 eradicator 1.150 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 danarmak 1.32
282 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 azarah 1.8
285     if [ "${PATCH_SUFFIX}" != "patch" ]
286     then
287 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 azarah 1.8 then
289     echo
290     eerror "Could not extract patch!"
291     #die "Could not extract patch!"
292     count=5
293     break
294     fi
295     fi
296 danarmak 1.32
297 vapier 1.208 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
298 azarah 1.2 then
299 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304 azarah 1.8
305 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 vapier 1.208 _epatch_assert
307 azarah 1.8
308     if [ "$?" -ne 0 ]
309     then
310 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
311 azarah 1.8 echo
312     eerror "A dry-run of patch command succeeded, but actually"
313     eerror "applying the patch failed!"
314     #die "Real world sux compared to the dreamworld!"
315     count=5
316     fi
317    
318 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 danarmak 1.32
320 azarah 1.2 break
321     fi
322    
323     count=$((count + 1))
324     done
325    
326 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
327     then
328     rm -f ${PATCH_TARGET}
329     fi
330    
331 azarah 1.2 if [ "${count}" -eq 5 ]
332     then
333 azarah 1.8 echo
334 vapier 1.158 eerror "Failed Patch: ${patchname} !"
335     eerror " ( ${PATCH_TARGET} )"
336 azarah 1.2 eerror
337     eerror "Include in your bugreport the contents of:"
338     eerror
339 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 azarah 1.8 echo
341 eradicator 1.150 die "Failed Patch: ${patchname}!"
342 azarah 1.2 fi
343 azarah 1.8
344 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 azarah 1.3
346     eend 0
347 azarah 1.2 fi
348     done
349 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
350     then
351     einfo "Done with patching"
352 azarah 1.10 fi
353 azarah 1.26 }
354    
355 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
356 vapier 1.80 # does not exist on the users system
357 vapier 1.52 # vapier@gentoo.org
358     #
359 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
360     emktemp() {
361 vapier 1.119 local exe="touch"
362 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
363     local topdir=$1
364 mr_bones_ 1.100
365 vapier 1.194 if [[ -z ${topdir} ]] ; then
366     [[ -z ${T} ]] \
367 vapier 1.117 && topdir="/tmp" \
368 vapier 1.194 || topdir=${T}
369 vapier 1.117 fi
370    
371 vapier 1.280 if ! type -P mktemp > /dev/null ; then
372     # system lacks `mktemp` so we have to fake it
373 vapier 1.117 local tmp=/
374 vapier 1.194 while [[ -e ${tmp} ]] ; do
375     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
376 vapier 1.117 done
377 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
378 vapier 1.117 echo "${tmp}"
379 vapier 1.52 else
380 vapier 1.280 # the args here will give slightly wierd names on BSD,
381     # but should produce a usable file on all userlands
382 flameeyes 1.223 if [[ ${exe} == "touch" ]] ; then
383 vapier 1.280 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
384 flameeyes 1.223 else
385 vapier 1.280 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
386 flameeyes 1.223 fi
387 vapier 1.52 fi
388     }
389    
390 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
391     # and pw (FreeBSD) used in enewuser()/enewgroup()
392 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
393 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
394 usata 1.91 #
395     # egetent(database, key)
396     egetent() {
397 flameeyes 1.205 case ${CHOST} in
398     *-darwin*)
399 usata 1.91 case "$2" in
400 flameeyes 1.205 *[!0-9]*) # Non numeric
401 usata 1.91 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
402     ;;
403 flameeyes 1.205 *) # Numeric
404 usata 1.91 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
405     ;;
406     esac
407 flameeyes 1.205 ;;
408 flameeyes 1.220 *-freebsd*|*-dragonfly*)
409 ka0ttic 1.203 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"
415 ka0ttic 1.108 fi
416 ka0ttic 1.203
417     pw show ${action} ${opts} "$2" -q
418 flameeyes 1.205 ;;
419 flameeyes 1.218 *-netbsd*|*-openbsd*)
420 flameeyes 1.206 grep "$2:\*:" /etc/$1
421     ;;
422 flameeyes 1.205 *)
423     type -p nscd >& /dev/null && nscd -i "$1"
424 vapier 1.107 getent "$1" "$2"
425 flameeyes 1.205 ;;
426     esac
427 usata 1.91 }
428    
429 vapier 1.23 # Simplify/standardize adding users to the system
430     # vapier@gentoo.org
431     #
432     # enewuser(username, uid, shell, homedir, groups, extra options)
433     #
434     # Default values if you do not specify any:
435     # username: REQUIRED !
436     # uid: next available (see useradd(8))
437 vapier 1.27 # note: pass -1 to get default behavior
438 vapier 1.23 # shell: /bin/false
439     # homedir: /dev/null
440     # groups: none
441     # extra: comment of 'added by portage for ${PN}'
442     enewuser() {
443 vapier 1.233 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    
450 vapier 1.23 # get the username
451 vapier 1.182 local euser=$1; shift
452     if [[ -z ${euser} ]] ; then
453 vapier 1.23 eerror "No username specified !"
454     die "Cannot call enewuser without a username"
455     fi
456    
457 vapier 1.84 # lets see if the username already exists
458 agriffis 1.256 if [[ -n $(egetent passwd "${euser}") ]] ; then
459 vapier 1.23 return 0
460     fi
461 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
462 vapier 1.23
463     # options to pass to useradd
464 azarah 1.59 local opts=
465 vapier 1.23
466     # handle uid
467 vapier 1.182 local euid=$1; shift
468 agriffis 1.256 if [[ -n ${euid} && ${euid} != -1 ]] ; then
469 vapier 1.182 if [[ ${euid} -gt 0 ]] ; then
470 agriffis 1.256 if [[ -n $(egetent passwd ${euid}) ]] ; then
471 vapier 1.84 euid="next"
472 vapier 1.82 fi
473 vapier 1.23 else
474     eerror "Userid given but is not greater than 0 !"
475     die "${euid} is not a valid UID"
476     fi
477     else
478 vapier 1.84 euid="next"
479     fi
480 vapier 1.182 if [[ ${euid} == "next" ]] ; then
481 agriffis 1.256 for ((euid = 101; euid <= 999; euid++)); do
482 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
483 vapier 1.84 done
484 vapier 1.23 fi
485 vapier 1.84 opts="${opts} -u ${euid}"
486 vapier 1.23 einfo " - Userid: ${euid}"
487    
488     # handle shell
489 vapier 1.182 local eshell=$1; shift
490     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
491 vapier 1.221 if [[ ! -e ${ROOT}${eshell} ]] ; then
492 vapier 1.23 eerror "A shell was specified but it does not exist !"
493 vapier 1.221 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"
498 vapier 1.23 fi
499     else
500 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
501     [[ -x ${ROOT}${shell} ]] && break
502 flameeyes 1.198 done
503    
504 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
505 flameeyes 1.253 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 ${USERLAND}"
511     esac
512 flameeyes 1.198 fi
513    
514     eshell=${shell}
515 vapier 1.23 fi
516     einfo " - Shell: ${eshell}"
517     opts="${opts} -s ${eshell}"
518    
519     # handle homedir
520 vapier 1.182 local ehome=$1; shift
521     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
522 azarah 1.59 ehome="/dev/null"
523 vapier 1.23 fi
524     einfo " - Home: ${ehome}"
525     opts="${opts} -d ${ehome}"
526    
527     # handle groups
528 vapier 1.182 local egroups=$1; shift
529     if [[ ! -z ${egroups} ]] ; then
530     local oldifs=${IFS}
531 vapier 1.107 local defgroup="" exgroups=""
532    
533 vapier 1.23 export IFS=","
534 vapier 1.182 for g in ${egroups} ; do
535     export IFS=${oldifs}
536     if [[ -z $(egetent group "${g}") ]] ; then
537 vapier 1.85 eerror "You must add group ${g} to the system first"
538 vapier 1.23 die "${g} is not a valid GID"
539     fi
540 vapier 1.182 if [[ -z ${defgroup} ]] ; then
541     defgroup=${g}
542 vapier 1.107 else
543     exgroups="${exgroups},${g}"
544     fi
545 usata 1.115 export IFS=","
546 vapier 1.23 done
547 vapier 1.182 export IFS=${oldifs}
548 vapier 1.107
549     opts="${opts} -g ${defgroup}"
550 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
551 vapier 1.107 opts="${opts} -G ${exgroups:1}"
552     fi
553 vapier 1.23 else
554     egroups="(none)"
555     fi
556     einfo " - Groups: ${egroups}"
557    
558     # handle extra and add the user
559 vapier 1.182 local oldsandbox=${SANDBOX_ON}
560 vapier 1.23 export SANDBOX_ON="0"
561 flameeyes 1.205 case ${CHOST} in
562     *-darwin*)
563 usata 1.91 ### Make the user
564 vapier 1.182 if [[ -z $@ ]] ; then
565 usata 1.91 dscl . create /users/${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 ${PN}"
569     ### Add the user to the groups specified
570 vapier 1.182 local oldifs=${IFS}
571 usata 1.115 export IFS=","
572 vapier 1.182 for g in ${egroups} ; do
573 usata 1.91 dscl . merge /groups/${g} users ${euser}
574     done
575 vapier 1.182 export IFS=${oldifs}
576 usata 1.91 else
577 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
578 usata 1.91 einfo "Please report the ebuild along with the info below"
579 vapier 1.182 einfo "eextra: $@"
580 usata 1.91 die "Required function missing"
581     fi
582 vapier 1.182 ;;
583 flameeyes 1.220 *-freebsd*|*-dragonfly*)
584 vapier 1.182 if [[ -z $@ ]] ; then
585 ka0ttic 1.108 pw useradd ${euser} ${opts} \
586     -c "added by portage for ${PN}" \
587     die "enewuser failed"
588     else
589 vapier 1.182 einfo " - Extra: $@"
590 ka0ttic 1.108 pw useradd ${euser} ${opts} \
591 vapier 1.182 "$@" || die "enewuser failed"
592 ka0ttic 1.108 fi
593 vapier 1.182 ;;
594 flameeyes 1.207
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 flameeyes 1.218
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 vapier 1.182 *)
618     if [[ -z $@ ]] ; then
619 usata 1.91 useradd ${opts} ${euser} \
620     -c "added by portage for ${PN}" \
621     || die "enewuser failed"
622     else
623 vapier 1.182 einfo " - Extra: $@"
624     useradd ${opts} ${euser} "$@" \
625 usata 1.91 || die "enewuser failed"
626     fi
627 vapier 1.182 ;;
628     esac
629 vapier 1.23
630 vapier 1.193 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}/${ehome}"
635 vapier 1.23 fi
636 vapier 1.193
637     export SANDBOX_ON=${oldsandbox}
638 vapier 1.23 }
639    
640     # Simplify/standardize adding groups to the system
641     # vapier@gentoo.org
642     #
643     # enewgroup(group, gid)
644     #
645     # Default values if you do not specify any:
646     # groupname: REQUIRED !
647     # gid: next available (see groupadd(8))
648     # extra: none
649     enewgroup() {
650 vapier 1.233 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    
657 vapier 1.23 # get the group
658     local egroup="$1"; shift
659 azarah 1.59 if [ -z "${egroup}" ]
660     then
661 vapier 1.23 eerror "No group specified !"
662     die "Cannot call enewgroup without a group"
663     fi
664    
665     # see if group already exists
666 agriffis 1.256 if [[ -n $(egetent group "${egroup}") ]]; then
667 vapier 1.23 return 0
668     fi
669 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
670 vapier 1.23
671     # options to pass to useradd
672 azarah 1.59 local opts=
673 vapier 1.23
674     # handle gid
675     local egid="$1"; shift
676 azarah 1.59 if [ ! -z "${egid}" ]
677     then
678     if [ "${egid}" -gt 0 ]
679     then
680 usata 1.91 if [ -z "`egetent group ${egid}`" ]
681 vapier 1.83 then
682 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
683 usata 1.91 opts="${opts} ${egid}"
684     else
685     opts="${opts} -g ${egid}"
686     fi
687 vapier 1.83 else
688 vapier 1.84 egid="next available; requested gid taken"
689 vapier 1.83 fi
690 vapier 1.23 else
691     eerror "Groupid given but is not greater than 0 !"
692     die "${egid} is not a valid GID"
693     fi
694     else
695     egid="next available"
696     fi
697     einfo " - Groupid: ${egid}"
698    
699     # handle extra
700     local eextra="$@"
701     opts="${opts} ${eextra}"
702    
703     # add the group
704 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
705 vapier 1.23 export SANDBOX_ON="0"
706 flameeyes 1.205 case ${CHOST} in
707     *-darwin*)
708 usata 1.91 if [ ! -z "${eextra}" ];
709     then
710 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
711 usata 1.91 einfo "Please report the ebuild along with the info below"
712     einfo "eextra: ${eextra}"
713     die "Required function missing"
714     fi
715 mr_bones_ 1.100
716 usata 1.91 # If we need the next available
717     case ${egid} in
718 flameeyes 1.205 *[!0-9]*) # Non numeric
719 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
720     [[ -z $(egetent group ${egid}) ]] && break
721 usata 1.91 done
722     esac
723     dscl . create /groups/${egroup} gid ${egid}
724 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
725 flameeyes 1.205 ;;
726    
727 flameeyes 1.220 *-freebsd*|*-dragonfly*)
728 ka0ttic 1.108 case ${egid} in
729     *[!0-9]*) # Non numeric
730 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
731     [[ -z $(egetent group ${egid}) ]] && break
732 ka0ttic 1.108 done
733     esac
734     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
735 flameeyes 1.205 ;;
736 flameeyes 1.206
737     *-netbsd*)
738     case ${egid} in
739     *[!0-9]*) # Non numeric
740 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
741     [[ -z $(egetent group ${egid}) ]] && break
742 flameeyes 1.206 done
743     esac
744 flameeyes 1.207 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
745 flameeyes 1.206 ;;
746    
747 flameeyes 1.205 *)
748 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
749 flameeyes 1.205 ;;
750     esac
751 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
752 vapier 1.24 }
753    
754     # Simple script to replace 'dos2unix' binaries
755     # vapier@gentoo.org
756     #
757 vapier 1.121 # edos2unix(file, <more files> ...)
758 vapier 1.24 edos2unix() {
759 vapier 1.263 echo "$@" | xargs sed -i 's/\r$//'
760 vapier 1.39 }
761    
762 lanius 1.133
763     ##############################################################
764 flameeyes 1.266 # START: Handle .desktop files and menu entries #
765 lanius 1.133 # maybe this should be separated into a new eclass some time #
766 flameeyes 1.266 # lanius@gentoo.org #
767 lanius 1.133 ##############################################################
768    
769 vapier 1.39 # Make a desktop file !
770     # Great for making those icons in kde/gnome startmenu !
771 flameeyes 1.266 # Amaze your friends ! Get the women ! Join today !
772 vapier 1.39 #
773 tupone 1.238 # make_desktop_entry(<command>, [name], [icon], [type], [path])
774 vapier 1.39 #
775 tupone 1.238 # binary: what command does the app run with ?
776 vapier 1.39 # name: the name that will show up in the menu
777     # icon: give your little like a pretty little icon ...
778 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
779     # a full path to an icon
780 flameeyes 1.266 # type: what kind of application is this ? for categories:
781 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
782 vapier 1.39 # path: if your app needs to startup in a specific dir
783     make_desktop_entry() {
784 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
785 vapier 1.39
786 vapier 1.158 local exec=${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 flameeyes 1.266 admin) type=System;;
799     cdr) type=DiscBurning;;
800     dicts) type=Dictionary;;
801 vapier 1.158 editors) type=TextEditor;;
802 flameeyes 1.266 emacs) type=TextEditor;;
803 vapier 1.158 emulation) type=Emulator;;
804 flameeyes 1.266 laptop) type=HardwareSettings;;
805     office) type=Office;;
806     vim) type=TextEditor;;
807     xemacs) type=TextEditor;;
808     *) type=;;
809 vapier 1.158 esac
810 azarah 1.59 ;;
811 vapier 1.158
812     dev)
813 vapier 1.159 type="Development"
814 vapier 1.158 ;;
815    
816     games)
817     case ${catmin} in
818 wolf31o2 1.265 action|fps) type=ActionGame;;
819 flameeyes 1.266 arcade) type=ArcadeGame;;
820     board) type=BoardGame;;
821     kids) type=KidsGame;;
822     emulation) type=Emulator;;
823     puzzle) type=LogicGame;;
824     rpg) type=RolePlaying;;
825     roguelike) type=RolePlaying;;
826 vapier 1.158 simulation) type=Simulation;;
827 flameeyes 1.266 sports) type=SportsGame;;
828     strategy) type=StrategyGame;;
829     *) type=;;
830 vapier 1.158 esac
831 vapier 1.159 type="Game;${type}"
832 vapier 1.158 ;;
833    
834     mail)
835 vapier 1.159 type="Network;Email"
836 vapier 1.158 ;;
837    
838     media)
839     case ${catmin} in
840     gfx) type=Graphics;;
841     radio) type=Tuner;;
842     sound) type=Audio;;
843 flameeyes 1.266 tv) type=TV;;
844 vapier 1.158 video) type=Video;;
845 flameeyes 1.266 *) type=;;
846 vapier 1.158 esac
847 vapier 1.159 type="AudioVideo;${type}"
848 wolf31o2 1.65 ;;
849 vapier 1.158
850     net)
851     case ${catmin} in
852     dialup) type=Dialup;;
853 flameeyes 1.266 ftp) type=FileTransfer;;
854     im) type=InstantMessaging;;
855     irc) type=IRCClient;;
856     mail) type=Email;;
857     news) type=News;;
858     nntp) type=News;;
859     p2p) type=FileTransfer;;
860     *) type=;;
861 vapier 1.158 esac
862 vapier 1.159 type="Network;${type}"
863 vapier 1.158 ;;
864    
865     sci)
866     case ${catmin} in
867 mr_bones_ 1.216 astro*) type=Astronomy;;
868 flameeyes 1.266 bio*) type=Biology;;
869     calc*) type=Calculator;;
870     chem*) type=Chemistry;;
871     geo*) type=Geology;;
872     math*) type=Math;;
873     *) type=;;
874 vapier 1.159 esac
875     type="Science;${type}"
876 vapier 1.158 ;;
877    
878     www)
879     case ${catmin} in
880     client) type=WebBrowser;;
881 flameeyes 1.266 *) type=;;
882 vapier 1.158 esac
883 vapier 1.159 type="Network"
884 azarah 1.59 ;;
885 vapier 1.158
886 azarah 1.59 *)
887     type=
888     ;;
889 vapier 1.39 esac
890     fi
891 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
892     local desktop_name="${PN}"
893     else
894     local desktop_name="${PN}-${SLOT}"
895     fi
896 vapier 1.272 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 vapier 1.271 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 vapier 1.39
899 vapier 1.271 cat <<-EOF > "${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;${type};
911     EOF
912 vapier 1.39
913 vapier 1.204 (
914     # wrap the env here so that the 'insinto' call
915     # doesn't corrupt the env of the caller
916     insinto /usr/share/applications
917     doins "${desktop}"
918     )
919 danarmak 1.32 }
920    
921 carlo 1.277
922 carlo 1.278 # Validate desktop entries using desktop-file-utils
923 carlo 1.277 # Carsten Lohrke <carlo@gentoo.org>
924     #
925     # Usage: validate_desktop_entries [directory ...]
926    
927     validate_desktop_entries() {
928     if [[ -x /usr/bin/desktop-file-validate ]] ; then
929     einfo "Checking desktop entry validity"
930     local directories=""
931 carlo 1.279 for d in /usr/share/applications $@ ; do
932     [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
933 carlo 1.277 done
934 carlo 1.279 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 carlo 1.277 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 lanius 1.133 # Make a GDM/KDM Session file
951     #
952 drizzt 1.254 # make_session_desktop(<title>, <command>)
953 lanius 1.133 # title: File to execute to start the Window Manager
954     # command: Name of the Window Manager
955    
956     make_session_desktop() {
957 vapier 1.167 [[ -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 lanius 1.133
960 vapier 1.167 local title=$1
961     local command=$2
962     local desktop=${T}/${wm}.desktop
963 lanius 1.133
964 vapier 1.271 cat <<-EOF > "${desktop}"
965     [Desktop Entry]
966     Encoding=UTF-8
967     Name=${title}
968     Comment=This session logs you into ${title}
969     Exec=${command}
970     TryExec=${command}
971     Type=Application
972     EOF
973 lanius 1.133
974 vapier 1.271 (
975     # wrap the env here so that the 'insinto' call
976     # doesn't corrupt the env of the caller
977 lanius 1.133 insinto /usr/share/xsessions
978     doins "${desktop}"
979 vapier 1.271 )
980 lanius 1.133 }
981    
982     domenu() {
983 vapier 1.271 (
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 lanius 1.133 insinto /usr/share/applications
988 vapier 1.167 for i in "$@" ; do
989     if [[ -f ${i} ]] ; then
990     doins "${i}"
991 vapier 1.271 ((ret+=$?))
992 vapier 1.167 elif [[ -d ${i} ]] ; then
993     for j in "${i}"/*.desktop ; do
994     doins "${j}"
995 vapier 1.271 ((ret+=$?))
996 lanius 1.133 done
997 swegener 1.190 fi
998 lanius 1.133 done
999 vapier 1.271 exit ${ret}
1000     )
1001 lanius 1.133 }
1002 vapier 1.167 newmenu() {
1003 vapier 1.271 (
1004     # wrap the env here so that the 'insinto' call
1005     # doesn't corrupt the env of the caller
1006 vapier 1.167 insinto /usr/share/applications
1007 vapier 1.271 newins "$@"
1008     )
1009 vapier 1.167 }
1010 lanius 1.133
1011     doicon() {
1012 vapier 1.271 (
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 lanius 1.133 insinto /usr/share/pixmaps
1017 vapier 1.167 for i in "$@" ; do
1018     if [[ -f ${i} ]] ; then
1019     doins "${i}"
1020 vapier 1.271 ((ret+=$?))
1021 vapier 1.167 elif [[ -d ${i} ]] ; then
1022     for j in "${i}"/*.png ; do
1023     doins "${j}"
1024 vapier 1.271 ((ret+=$?))
1025 lanius 1.133 done
1026 swegener 1.190 fi
1027 lanius 1.133 done
1028 vapier 1.271 exit ${ret}
1029     )
1030 lanius 1.133 }
1031 vapier 1.167 newicon() {
1032 vapier 1.271 (
1033     # wrap the env here so that the 'insinto' call
1034     # doesn't corrupt the env of the caller
1035 vapier 1.167 insinto /usr/share/pixmaps
1036 vapier 1.271 newins "$@"
1037     )
1038 vapier 1.167 }
1039 lanius 1.133
1040     ##############################################################
1041 flameeyes 1.266 # END: Handle .desktop files and menu entries #
1042 lanius 1.133 ##############################################################
1043    
1044    
1045 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
1046     find_unpackable_file() {
1047 vapier 1.196 local src=$1
1048     if [[ -z ${src} ]] ; then
1049     src=${DISTDIR}/${A}
1050 vapier 1.50 else
1051 vapier 1.196 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 vapier 1.50 fi
1058     fi
1059 vapier 1.196 [[ ! -e ${src} ]] && return 1
1060 vapier 1.70 echo "${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 flameeyes 1.266 # 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.
1083 vapier 1.70 unpack_pdv() {
1084 vapier 1.271 local src=$(find_unpackable_file "$1")
1085 vapier 1.196 local sizeoff_t=$2
1086 vapier 1.70
1087 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1088     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1089 vapier 1.70
1090 vapier 1.212 local shrtsrc=$(basename "${src}")
1091 vapier 1.70 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1092 vapier 1.271 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1093     local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1094 vapier 1.70
1095     # grab metadata for debug reasons
1096 vapier 1.271 local metafile=$(emktemp)
1097     tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1098 vapier 1.70
1099     # rip out the final file name from the metadata
1100 vapier 1.271 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1101     datafile=$(basename "${datafile}")
1102 vapier 1.70
1103 vapier 1.71 # now lets uncompress/untar the file if need be
1104 vapier 1.271 local tmpfile=$(emktemp)
1105 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1106 vapier 1.71
1107 vapier 1.271 local iscompressed=$(file -b "${tmpfile}")
1108     if [[ ${iscompressed:0:8} == "compress" ]] ; then
1109 vapier 1.71 iscompressed=1
1110     mv ${tmpfile}{,.Z}
1111     gunzip ${tmpfile}
1112     else
1113     iscompressed=0
1114     fi
1115 vapier 1.271 local istar=$(file -b "${tmpfile}")
1116     if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1117 vapier 1.71 istar=1
1118     else
1119     istar=0
1120     fi
1121    
1122     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1123     #dd if=${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}-${tailskip})) \
1131     | tar -xzf -
1132     else
1133 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1134     | head -c $((${metaskip}-${tailskip})) \
1135     | gzip -dc \
1136     > ${datafile}
1137 vapier 1.71 fi
1138     else
1139     if [ ${istar} -eq 1 ] ; then
1140     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1141     | head -c $((${metaskip}-${tailskip})) \
1142 vapier 1.73 | tar --no-same-owner -xf -
1143 vapier 1.71 else
1144 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1145     | head -c $((${metaskip}-${tailskip})) \
1146     > ${datafile}
1147 vapier 1.71 fi
1148     fi
1149     true
1150     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1151 vapier 1.70 #assert "failure unpacking pdv ('${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 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1160 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1161     # - If the offset is not specified then we will attempt to extract
1162 flameeyes 1.266 # the proper offset from the script itself.
1163 vapier 1.70 unpack_makeself() {
1164 vapier 1.217 local src_input=${1:-${A}}
1165     local src=$(find_unpackable_file "${src_input}")
1166 vapier 1.196 local skip=$2
1167     local exe=$3
1168    
1169 vapier 1.217 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1170 vapier 1.50
1171 vapier 1.196 local shrtsrc=$(basename "${src}")
1172 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1173 vapier 1.212 if [[ -z ${skip} ]] ; then
1174     local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1175 vapier 1.41 local skip=0
1176 vapier 1.112 exe=tail
1177 vapier 1.41 case ${ver} in
1178 wolf31o2 1.240 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1179 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1180 vapier 1.41 ;;
1181     2.0|2.0.1)
1182 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1183 vapier 1.41 ;;
1184 wolf31o2 1.48 2.1.1)
1185 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1186 wolf31o2 1.48 let skip="skip + 1"
1187     ;;
1188 vapier 1.49 2.1.2)
1189 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1190 vapier 1.49 let skip="skip + 1"
1191     ;;
1192 wolf31o2 1.48 2.1.3)
1193 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1194 vapier 1.41 let skip="skip + 1"
1195     ;;
1196 wolf31o2 1.211 2.1.4|2.1.5)
1197 vapier 1.112 skip=$(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 vapier 1.41 *)
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 vapier 1.112 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 vapier 1.41
1217 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1218 vapier 1.271 local tmpfile=$(emktemp)
1219 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1220 vapier 1.271 local filetype=$(file -b "${tmpfile}")
1221 vapier 1.68 case ${filetype} in
1222 vapier 1.257 *tar\ archive*)
1223 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1224 vapier 1.68 ;;
1225     bzip2*)
1226 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1227 mr_bones_ 1.69 ;;
1228 vapier 1.68 gzip*)
1229 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1230 vapier 1.68 ;;
1231 vapier 1.93 compress*)
1232 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1233 vapier 1.93 ;;
1234 vapier 1.68 *)
1235 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1236 vapier 1.68 false
1237     ;;
1238     esac
1239     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1240 wolf31o2 1.56 }
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.
1246     check_license() {
1247 vapier 1.60 local lic=$1
1248     if [ -z "${lic}" ] ; then
1249     lic="${PORTDIR}/licenses/${LICENSE}"
1250 wolf31o2 1.56 else
1251 wolf31o2 1.199 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 wolf31o2 1.56 fi
1258     fi
1259 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1260 vapier 1.64 local l="`basename ${lic}`"
1261 wolf31o2 1.56
1262 vapier 1.60 # here is where we check for the licenses the user already
1263     # accepted ... if we don't find a match, we make the user accept
1264 wolf31o2 1.106 local shopts=$-
1265 vapier 1.60 local alic
1266 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1267 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1268 wolf31o2 1.255 if [[ ${alic} == ${l} ]]; then
1269 wolf31o2 1.106 set +o noglob; set -${shopts} #reset old shell opts
1270     return 0
1271     fi
1272 vapier 1.60 done
1273 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1274 vapier 1.60
1275 vapier 1.271 local licmsg=$(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 vapier 1.60 cat ${lic} >> ${licmsg}
1286     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1287 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1288 vapier 1.60 read alic
1289     case ${alic} in
1290     yes|Yes|y|Y)
1291     return 0
1292     ;;
1293     *)
1294     echo;echo;echo
1295     eerror "You MUST accept the license to continue! Exiting!"
1296     die "Failed to accept license"
1297     ;;
1298     esac
1299 vapier 1.23 }
1300 vapier 1.75
1301     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1302     # the whole 'non-interactive' policy, but damnit I want CD support !
1303     #
1304     # with these cdrom functions we handle all the user interaction and
1305     # standardize everything. all you have to do is call cdrom_get_cds()
1306     # and when the function returns, you can assume that the cd has been
1307     # found at CDROM_ROOT.
1308     #
1309     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1310     # etc... if you want to give the cds better names, then just export
1311 vapier 1.243 # the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1312 flameeyes 1.266 # - CDROM_NAME="fooie cd" - for when you only want 1 cd
1313 vapier 1.243 # - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1314 flameeyes 1.266 # CDROM_NAME_2="data cd"
1315 vapier 1.243 # - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1316 vapier 1.75 #
1317     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1318     #
1319     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1320     # - this will attempt to locate a cd based upon a file that is on
1321 flameeyes 1.266 # the cd ... the more files you give this function, the more cds
1322     # the cdrom functions will handle
1323 vapier 1.75 cdrom_get_cds() {
1324     # first we figure out how many cds we're dealing with by
1325     # the # of files they gave us
1326     local cdcnt=0
1327     local f=
1328     for f in "$@" ; do
1329 vapier 1.214 ((++cdcnt))
1330 vapier 1.75 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 vapier 1.215 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1338 vapier 1.75 local var=
1339     cdcnt=0
1340 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1341 vapier 1.214 ((++cdcnt))
1342 vapier 1.75 var="CD_ROOT_${cdcnt}"
1343 vapier 1.215 [[ -z ${!var} ]] && var="CD_ROOT"
1344 vapier 1.131 if [[ -z ${!var} ]] ; then
1345 vapier 1.75 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 vapier 1.215 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1352 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1353 vapier 1.215 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 vapier 1.75 return
1360     fi
1361    
1362 vapier 1.215 # User didn't help us out so lets make sure they know they can
1363     # simplify the whole process ...
1364 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1365 vapier 1.215 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1366 vapier 1.75 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 vapier 1.132 einfo "For example:"
1373     einfo "export CD_ROOT=/mnt/cdrom"
1374     echo
1375 vapier 1.75 else
1376 vapier 1.243 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 vapier 1.75 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1386     cdcnt=0
1387 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1388 vapier 1.214 ((++cdcnt))
1389 vapier 1.75 var="CDROM_NAME_${cdcnt}"
1390 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1391 vapier 1.75 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 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1399 vapier 1.214 ((++cdcnt))
1400 vapier 1.75 echo -n " CD_ROOT_${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 vapier 1.132 einfo "For example:"
1409     einfo "export CD_ROOT_1=/mnt/cdrom"
1410     echo
1411 vapier 1.75 fi
1412 vapier 1.215
1413 vapier 1.214 export CDROM_SET=""
1414 vapier 1.75 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.
1422     cdrom_load_next_cd() {
1423 vapier 1.215 local var
1424     ((++CDROM_CURRENT_CD))
1425 vapier 1.79
1426 vapier 1.75 unset CDROM_ROOT
1427 vapier 1.215 var=CD_ROOT_${CDROM_CURRENT_CD}
1428     [[ -z ${!var} ]] && var="CD_ROOT"
1429 vapier 1.131 if [[ -z ${!var} ]] ; then
1430 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1431 vapier 1.215 _cdrom_locate_file_on_cd ${!var}
1432 vapier 1.75 else
1433 vapier 1.131 export CDROM_ROOT=${!var}
1434 vapier 1.75 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 vapier 1.215 _cdrom_locate_file_on_cd() {
1447 vapier 1.214 local mline=""
1448     local showedmsg=0
1449    
1450 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1451 vapier 1.214 local i=0
1452     local -a cdset=(${*//:/ })
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 uberlord 1.259 local point= node= fs= foo=
1462     while read point node fs foo ; do
1463 nyhm 1.281 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1464 uberlord 1.264 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1465     && continue
1466 uberlord 1.259 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 kanaka 1.262 done <<< "$(get_mounts)"
1473 vapier 1.214
1474     ((++i))
1475 vapier 1.75 done
1476    
1477 vapier 1.214 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 ${PN} now !"
1488 vapier 1.75 else
1489 vapier 1.214 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1490     einfo "Please insert+mount the ${!var} cdrom now !"
1491 vapier 1.75 fi
1492     fi
1493 vapier 1.214 showedmsg=1
1494 vapier 1.75 fi
1495 vapier 1.214 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 vapier 1.222 read || die "something is screwed with your system"
1503 vapier 1.75 done
1504     }
1505 vapier 1.92
1506 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1507 vapier 1.92 # a package can support
1508     #
1509     # usage: strip-linguas <allow LINGUAS>
1510 flameeyes 1.266 # strip-linguas -i <directories of .po files>
1511     # strip-linguas -u <directories of .po files>
1512 vapier 1.92 #
1513     # The first form allows you to specify a list of LINGUAS.
1514 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1515 flameeyes 1.266 # directories and uses the intersection of the lists.
1516 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1517 flameeyes 1.266 # directories and uses the union of the lists.
1518 vapier 1.92 strip-linguas() {
1519 vapier 1.242 local ls newls nols
1520 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1521     local op=$1; shift
1522 vapier 1.236 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1523 vapier 1.92 local d f
1524     for d in "$@" ; do
1525 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1526     newls=${ls}
1527 vapier 1.92 else
1528     newls=""
1529     fi
1530 vapier 1.236 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1531 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1532 vapier 1.236 hasq ${f} ${ls} && newls="${newls} ${f}"
1533 vapier 1.92 else
1534 vapier 1.236 hasq ${f} ${ls} || newls="${newls} ${f}"
1535 vapier 1.92 fi
1536     done
1537 vapier 1.154 ls=${newls}
1538 vapier 1.92 done
1539     else
1540 vapier 1.236 ls="$@"
1541 vapier 1.92 fi
1542    
1543 vapier 1.242 nols=""
1544 vapier 1.92 newls=""
1545     for f in ${LINGUAS} ; do
1546 vapier 1.236 if hasq ${f} ${ls} ; then
1547 vapier 1.120 newls="${newls} ${f}"
1548 vapier 1.92 else
1549 vapier 1.242 nols="${nols} ${f}"
1550 vapier 1.92 fi
1551     done
1552 vapier 1.244 [[ -n ${nols} ]] \
1553 vapier 1.242 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1554 vapier 1.237 export LINGUAS=${newls:1}
1555 vapier 1.92 }
1556 iggy 1.110
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
1564     set_arch_to_kernel() {
1565 vapier 1.140 i=10
1566     while ((i--)) ; do
1567     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1568     done
1569 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1570     case ${ARCH} in
1571 flameeyes 1.266 x86) export ARCH="i386";;
1572     amd64) export ARCH="x86_64";;
1573     hppa) export ARCH="parisc";;
1574     mips) export ARCH="mips";;
1575     sparc) export ARCH="$(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="${ARCH}";;
1577 iggy 1.110 esac
1578     }
1579    
1580     # set's ARCH back to what portage expects
1581     set_arch_to_portage() {
1582 vapier 1.140 i=10
1583     while ((i--)) ; do
1584     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1585     done
1586 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1587     }
1588 eradicator 1.111
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 flameeyes 1.266 # 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 eradicator 1.111 # 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 vapier 1.267 # pkg_preinst() {
1600 eradicator 1.111 # ...
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    
1611     preserve_old_lib() {
1612 vapier 1.268 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1613 vapier 1.267 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1614 vapier 1.276 die "Invalid preserve_old_lib() usage"
1615 vapier 1.267 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 eradicator 1.111 }
1627    
1628     preserve_old_lib_notify() {
1629 vapier 1.268 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1630 vapier 1.267 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1631 vapier 1.276 die "Invalid preserve_old_lib_notify() usage"
1632 vapier 1.267 fi
1633    
1634     local lib notice=0
1635     for lib in "$@" ; 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 eradicator 1.111 }
1649 vapier 1.125
1650 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1651 vapier 1.125 # certain USE flags
1652     #
1653 vapier 1.269 # Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1654 flameeyes 1.266 # ex: built_with_use xchat gtk2
1655 vapier 1.130 #
1656 vapier 1.275 # Flags: -a all USE flags should be utilized
1657     # -o at least one USE flag should be utilized
1658 vapier 1.269 # --missing peform the specified action if the flag is not in IUSE (true/false/die)
1659 vapier 1.275 # --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1660 vapier 1.130 # Note: the default flag is '-a'
1661 vapier 1.125 built_with_use() {
1662 vapier 1.275 local hidden="no"
1663     if [[ $1 == "--hidden" ]] ; then
1664     hidden="yes"
1665     shift
1666     fi
1667    
1668 vapier 1.269 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 vapier 1.130 local opt=$1
1679     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1680    
1681     local PKG=$(best_version $1)
1682 vapier 1.247 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1683 vapier 1.130 shift
1684    
1685 vapier 1.213 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1686 vapier 1.249 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1687 vapier 1.213
1688 cardoe 1.273 # if the IUSE file doesn't exist, the read will error out, we need to handle
1689     # this gracefully
1690 vapier 1.275 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1691 cardoe 1.273 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 vapier 1.275 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 $1 USE flag!";;
1714     esac
1715     fi
1716 vapier 1.269 fi
1717 vapier 1.250 fi
1718 vapier 1.249
1719 vapier 1.125 local USE_BUILT=$(<${USEFILE})
1720 vapier 1.130 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 vapier 1.125 shift
1727     done
1728 vapier 1.130 [[ ${opt} = "-a" ]]
1729 vapier 1.125 }
1730 vapier 1.126
1731 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1732 vapier 1.126 # could not be detected. #73450
1733     epunt_cxx() {
1734 vapier 1.127 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 vapier 1.126 }
1743 ka0ttic 1.143
1744 wolf31o2 1.160 # 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 wolf31o2 1.164 # $5 == path for wrapper
1753 wolf31o2 1.160 make_wrapper() {
1754 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1755 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1756 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1757     # things as $bin ... "./someprog --args"
1758 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1759     #!/bin/sh
1760 vapier 1.201 cd "${chdir:-.}"
1761 vapier 1.210 if [ -n "${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
1767 vapier 1.201 fi
1768 vapier 1.202 exec ${bin} "\$@"
1769 wolf31o2 1.160 EOF
1770     chmod go+rx "${tmpwrapper}"
1771 vapier 1.201 if [[ -n ${path} ]] ; then
1772     exeinto "${path}"
1773 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1774     else
1775     newbin "${tmpwrapper}" "${wrapper}"
1776     fi
1777 wolf31o2 1.160 }

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