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Revision 1.204 - (hide annotations) (download)
Fri Oct 7 04:15:20 2005 UTC (9 years, 2 months ago) by vapier
Branch: MAIN
Changes since 1.203: +10 -8 lines
make sure make_desktop_entry returns proper error code from doins #108309 by Petteri Räty

1 vapier 1.154 # Copyright 1999-2005 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.204 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.203 2005/09/27 12:38:56 ka0ttic Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12 flameeyes 1.197 inherit multilib portability
13 azarah 1.1
14 azarah 1.185 DEPEND="!bootstrap? ( sys-devel/patch )"
15 azarah 1.181 # sys-apps/shadow is needed for useradd, etc, bug #94745.
16 azarah 1.1
17 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
18 azarah 1.1
19 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
20     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
21     # outputting to a terminal, don't wait. For compatability purposes, the argument
22     # must be an integer greater than zero.
23     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
24     epause() {
25     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
26     sleep ${1:-5}
27     fi
28     }
29    
30     # Beep the specified number of times (defaults to five). If our output
31     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
32     # don't beep.
33     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34     ebeep() {
35     local n
36     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
37     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38     echo -ne "\a"
39     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40     echo -ne "\a"
41     sleep 1
42     done
43     fi
44     }
45    
46 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
47     # libs in /lib. This is to fix linking problems when you have
48     # the .so in /lib, and the .a in /usr/lib. What happens is that
49     # in some cases when linking dynamic, the .a in /usr/lib is used
50     # instead of the .so in /lib due to gcc/libtool tweaking ld's
51     # library search path. This cause many builds to fail.
52     # See bug #4411 for more info.
53     #
54     # To use, simply call:
55     #
56     # gen_usr_ldscript libfoo.so
57     #
58     # Note that you should in general use the unversioned name of
59     # the library, as ldconfig should usually update it correctly
60     # to point to the latest version of the library present.
61     #
62     # <azarah@gentoo.org> (26 Oct 2002)
63     #
64     gen_usr_ldscript() {
65 vapier 1.109 local libdir="$(get_libdir)"
66 azarah 1.1 # Just make sure it exists
67 vapier 1.109 dodir /usr/${libdir}
68 danarmak 1.32
69 eradicator 1.163 for lib in "${@}" ; do
70     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
71 vapier 1.161 /* GNU ld script
72 swegener 1.190 Since Gentoo has critical dynamic libraries
73     in /lib, and the static versions in /usr/lib,
74 vapier 1.161 we need to have a "fake" dynamic lib in /usr/lib,
75     otherwise we run into linking problems.
76 swegener 1.190
77 vapier 1.161 See bug http://bugs.gentoo.org/4411 for more info.
78     */
79 eradicator 1.163 GROUP ( /${libdir}/${lib} )
80 vapier 1.161 END_LDSCRIPT
81 eradicator 1.163 fperms a+x "/usr/${libdir}/${lib}"
82 vapier 1.161 done
83 azarah 1.2 }
84    
85 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
86 vapier 1.166 # - only to be used by epatch()
87 azarah 1.5 #
88     # <azarah@gentoo.org> (11 Nov 2002)
89     #
90     draw_line() {
91     local i=0
92     local str_length=""
93    
94     # Handle calls that do not have args, or wc not being installed ...
95     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
96     then
97     echo "==============================================================="
98     return 0
99     fi
100    
101     # Get the length of $*
102     str_length="$(echo -n "$*" | wc -m)"
103 danarmak 1.32
104 azarah 1.5 while [ "$i" -lt "${str_length}" ]
105     do
106     echo -n "="
107 danarmak 1.32
108 azarah 1.5 i=$((i + 1))
109     done
110    
111     echo
112    
113     return 0
114     }
115 azarah 1.2
116     # Default directory where patches are located
117     EPATCH_SOURCE="${WORKDIR}/patch"
118     # Default extension for patches
119     EPATCH_SUFFIX="patch.bz2"
120     # Default options for patch
121 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
122 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
123     EPATCH_OPTS="-g0 --no-backup-if-mismatch"
124 azarah 1.6 # List of patches not to apply. Not this is only file names,
125     # and not the full path ..
126     EPATCH_EXCLUDE=""
127 azarah 1.9 # Change the printed message for a single patch.
128     EPATCH_SINGLE_MSG=""
129 vapier 1.173 # Change the printed message for multiple patches.
130     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
131 azarah 1.29 # Force applying bulk patches even if not following the style:
132     #
133     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
134     #
135     EPATCH_FORCE="no"
136 azarah 1.2
137     # This function is for bulk patching, or in theory for just one
138     # or two patches.
139     #
140     # It should work with .bz2, .gz, .zip and plain text patches.
141     # Currently all patches should be the same format.
142     #
143     # You do not have to specify '-p' option to patch, as it will
144     # try with -p0 to -p5 until it succeed, or fail at -p5.
145     #
146     # Above EPATCH_* variables can be used to control various defaults,
147     # bug they should be left as is to ensure an ebuild can rely on
148     # them for.
149     #
150 azarah 1.3 # Patches are applied in current directory.
151     #
152     # Bulk Patches should preferibly have the form of:
153 azarah 1.2 #
154     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
155     #
156     # For example:
157     #
158     # 01_all_misc-fix.patch.bz2
159     # 02_sparc_another-fix.patch.bz2
160     #
161     # This ensures that there are a set order, and you can have ARCH
162     # specific patches.
163     #
164 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
165     # single patch that need to be applied if its a file. If on the other
166     # hand its a directory, it will set EPATCH_SOURCE to this.
167     #
168 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
169     #
170     epatch() {
171     local PIPE_CMD=""
172     local STDERR_TARGET="${T}/$$.out"
173 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
174     local PATCH_SUFFIX=""
175 azarah 1.3 local SINGLE_PATCH="no"
176 azarah 1.4 local x=""
177 azarah 1.3
178 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
179    
180 azarah 1.3 if [ "$#" -gt 1 ]
181     then
182 vapier 1.94 local m=""
183     for m in "$@" ; do
184     epatch "${m}"
185     done
186     return 0
187 azarah 1.3 fi
188    
189     if [ -n "$1" -a -f "$1" ]
190     then
191     SINGLE_PATCH="yes"
192 danarmak 1.32
193 azarah 1.4 local EPATCH_SOURCE="$1"
194     local EPATCH_SUFFIX="${1##*\.}"
195 danarmak 1.32
196 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
197     then
198 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
199     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
200     then
201     local EPATCH_SOURCE="$1/*"
202     else
203     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
204     fi
205 azarah 1.3 else
206 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
207 azarah 1.8 then
208 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
209     then
210     EPATCH_SOURCE="$1"
211     fi
212    
213 azarah 1.8 echo
214 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
215     eerror
216     eerror " ${EPATCH_SOURCE}"
217 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
218 azarah 1.8 echo
219     die "Cannot find \$EPATCH_SOURCE!"
220     fi
221 danarmak 1.32
222 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
223 azarah 1.3 fi
224 azarah 1.2
225     case ${EPATCH_SUFFIX##*\.} in
226     bz2)
227     PIPE_CMD="bzip2 -dc"
228 azarah 1.8 PATCH_SUFFIX="bz2"
229 azarah 1.2 ;;
230 azarah 1.6 gz|Z|z)
231 azarah 1.2 PIPE_CMD="gzip -dc"
232 azarah 1.8 PATCH_SUFFIX="gz"
233 azarah 1.2 ;;
234 azarah 1.6 ZIP|zip)
235 azarah 1.2 PIPE_CMD="unzip -p"
236 azarah 1.8 PATCH_SUFFIX="zip"
237 azarah 1.2 ;;
238     *)
239     PIPE_CMD="cat"
240 azarah 1.8 PATCH_SUFFIX="patch"
241 azarah 1.2 ;;
242     esac
243    
244 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
245     then
246 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
247 azarah 1.3 fi
248     for x in ${EPATCH_SOURCE}
249 azarah 1.2 do
250 vapier 1.121 # New ARCH dependant patch naming scheme ...
251 azarah 1.2 #
252     # ???_arch_foo.patch
253     #
254     if [ -f ${x} ] && \
255 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
256 azarah 1.29 [ "${EPATCH_FORCE}" = "yes" ])
257 azarah 1.2 then
258     local count=0
259     local popts="${EPATCH_OPTS}"
260 eradicator 1.150 local patchname=${x##*/}
261 azarah 1.6
262     if [ -n "${EPATCH_EXCLUDE}" ]
263     then
264 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
265 azarah 1.6 then
266     continue
267     fi
268     fi
269 danarmak 1.32
270 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
271     then
272 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
273     then
274     einfo "${EPATCH_SINGLE_MSG}"
275     else
276 eradicator 1.150 einfo "Applying ${patchname} ..."
277 azarah 1.9 fi
278 azarah 1.3 else
279 eradicator 1.150 einfo " ${patchname} ..."
280 azarah 1.3 fi
281 azarah 1.2
282 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 azarah 1.2
285     # Allow for prefix to differ ... im lazy, so shoot me :/
286     while [ "${count}" -lt 5 ]
287     do
288 azarah 1.5 # Generate some useful debug info ...
289 eradicator 1.150 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
291 azarah 1.8
292     if [ "${PATCH_SUFFIX}" != "patch" ]
293     then
294 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
296 azarah 1.8 else
297     PATCH_TARGET="${x}"
298     fi
299 danarmak 1.32
300 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 danarmak 1.32
303 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
305 azarah 1.8
306     if [ "${PATCH_SUFFIX}" != "patch" ]
307     then
308 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
309 azarah 1.8 then
310     echo
311     eerror "Could not extract patch!"
312     #die "Could not extract patch!"
313     count=5
314     break
315     fi
316     fi
317 danarmak 1.32
318 eradicator 1.150 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
319 azarah 1.2 then
320 eradicator 1.150 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
325 azarah 1.8
326 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
327 azarah 1.8
328     if [ "$?" -ne 0 ]
329     then
330 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
331 azarah 1.8 echo
332     eerror "A dry-run of patch command succeeded, but actually"
333     eerror "applying the patch failed!"
334     #die "Real world sux compared to the dreamworld!"
335     count=5
336     fi
337    
338 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
339 danarmak 1.32
340 azarah 1.2 break
341     fi
342    
343     count=$((count + 1))
344     done
345    
346 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
347     then
348     rm -f ${PATCH_TARGET}
349     fi
350    
351 azarah 1.2 if [ "${count}" -eq 5 ]
352     then
353 azarah 1.8 echo
354 vapier 1.158 eerror "Failed Patch: ${patchname} !"
355     eerror " ( ${PATCH_TARGET} )"
356 azarah 1.2 eerror
357     eerror "Include in your bugreport the contents of:"
358     eerror
359 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
360 azarah 1.8 echo
361 eradicator 1.150 die "Failed Patch: ${patchname}!"
362 azarah 1.2 fi
363 azarah 1.8
364 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
365 azarah 1.3
366     eend 0
367 azarah 1.2 fi
368     done
369 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
370     then
371     einfo "Done with patching"
372 azarah 1.10 fi
373 azarah 1.26 }
374    
375 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
376 vapier 1.80 # does not exist on the users system
377 vapier 1.52 # vapier@gentoo.org
378     #
379 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
380     emktemp() {
381 vapier 1.119 local exe="touch"
382 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
383     local topdir=$1
384 mr_bones_ 1.100
385 vapier 1.194 if [[ -z ${topdir} ]] ; then
386     [[ -z ${T} ]] \
387 vapier 1.117 && topdir="/tmp" \
388 vapier 1.194 || topdir=${T}
389 vapier 1.117 fi
390    
391 vapier 1.194 if [[ -z $(type -p mktemp) ]] ; then
392 vapier 1.117 local tmp=/
393 vapier 1.194 while [[ -e ${tmp} ]] ; do
394     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
395 vapier 1.117 done
396 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
397 vapier 1.117 echo "${tmp}"
398 vapier 1.52 else
399 vapier 1.194 [[ ${exe} == "touch" ]] \
400 vapier 1.119 && exe="-p" \
401     || exe="-d"
402     mktemp ${exe} "${topdir}"
403 vapier 1.52 fi
404     }
405    
406 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
407     # and pw (FreeBSD) used in enewuser()/enewgroup()
408 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
409 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
410 usata 1.91 #
411     # egetent(database, key)
412     egetent() {
413 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]] ; then
414 usata 1.91 case "$2" in
415     *[!0-9]*) # Non numeric
416     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417     ;;
418     *) # Numeric
419     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
420     ;;
421     esac
422 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
423 ka0ttic 1.203 local opts action="user"
424     [[ $1 == "passwd" ]] || action="group"
425    
426     # lookup by uid/gid
427     if [[ $2 == [[:digit:]]* ]] ; then
428     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
429 ka0ttic 1.108 fi
430 ka0ttic 1.203
431     pw show ${action} ${opts} "$2" -q
432 usata 1.91 else
433 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
434 vapier 1.107 getent "$1" "$2"
435 usata 1.91 fi
436     }
437    
438 vapier 1.23 # Simplify/standardize adding users to the system
439     # vapier@gentoo.org
440     #
441     # enewuser(username, uid, shell, homedir, groups, extra options)
442     #
443     # Default values if you do not specify any:
444     # username: REQUIRED !
445     # uid: next available (see useradd(8))
446 vapier 1.27 # note: pass -1 to get default behavior
447 vapier 1.23 # shell: /bin/false
448     # homedir: /dev/null
449     # groups: none
450     # extra: comment of 'added by portage for ${PN}'
451     enewuser() {
452     # get the username
453 vapier 1.182 local euser=$1; shift
454     if [[ -z ${euser} ]] ; then
455 vapier 1.23 eerror "No username specified !"
456     die "Cannot call enewuser without a username"
457     fi
458    
459 vapier 1.84 # lets see if the username already exists
460 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
461 vapier 1.23 return 0
462     fi
463 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
464 vapier 1.23
465     # options to pass to useradd
466 azarah 1.59 local opts=
467 vapier 1.23
468     # handle uid
469 vapier 1.182 local euid=$1; shift
470     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
471     if [[ ${euid} -gt 0 ]] ; then
472     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
473 vapier 1.84 euid="next"
474 vapier 1.82 fi
475 vapier 1.23 else
476     eerror "Userid given but is not greater than 0 !"
477     die "${euid} is not a valid UID"
478     fi
479     else
480 vapier 1.84 euid="next"
481     fi
482 vapier 1.182 if [[ ${euid} == "next" ]] ; then
483 flameeyes 1.197 for euid in $(seq 101 999) ; do
484 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
485 vapier 1.84 done
486 vapier 1.23 fi
487 vapier 1.84 opts="${opts} -u ${euid}"
488 vapier 1.23 einfo " - Userid: ${euid}"
489    
490     # handle shell
491 vapier 1.182 local eshell=$1; shift
492     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
493     if [[ ! -e ${eshell} ]] ; then
494 vapier 1.23 eerror "A shell was specified but it does not exist !"
495     die "${eshell} does not exist"
496     fi
497     else
498 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
499     [[ -x ${ROOT}${shell} ]] && break
500 flameeyes 1.198 done
501    
502 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
503 flameeyes 1.198 eerror "Unable to identify the shell to use"
504     die "Unable to identify the shell to use"
505     fi
506    
507     eshell=${shell}
508 vapier 1.23 fi
509     einfo " - Shell: ${eshell}"
510     opts="${opts} -s ${eshell}"
511    
512     # handle homedir
513 vapier 1.182 local ehome=$1; shift
514     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
515 azarah 1.59 ehome="/dev/null"
516 vapier 1.23 fi
517     einfo " - Home: ${ehome}"
518     opts="${opts} -d ${ehome}"
519    
520     # handle groups
521 vapier 1.182 local egroups=$1; shift
522     if [[ ! -z ${egroups} ]] ; then
523     local oldifs=${IFS}
524 vapier 1.107 local defgroup="" exgroups=""
525    
526 vapier 1.23 export IFS=","
527 vapier 1.182 for g in ${egroups} ; do
528     export IFS=${oldifs}
529     if [[ -z $(egetent group "${g}") ]] ; then
530 vapier 1.85 eerror "You must add group ${g} to the system first"
531 vapier 1.23 die "${g} is not a valid GID"
532     fi
533 vapier 1.182 if [[ -z ${defgroup} ]] ; then
534     defgroup=${g}
535 vapier 1.107 else
536     exgroups="${exgroups},${g}"
537     fi
538 usata 1.115 export IFS=","
539 vapier 1.23 done
540 vapier 1.182 export IFS=${oldifs}
541 vapier 1.107
542     opts="${opts} -g ${defgroup}"
543 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
544 vapier 1.107 opts="${opts} -G ${exgroups:1}"
545     fi
546 vapier 1.23 else
547     egroups="(none)"
548     fi
549     einfo " - Groups: ${egroups}"
550    
551     # handle extra and add the user
552 vapier 1.182 local oldsandbox=${SANDBOX_ON}
553 vapier 1.23 export SANDBOX_ON="0"
554 vapier 1.182 case ${USERLAND} in
555     Darwin)
556 usata 1.91 ### Make the user
557 vapier 1.182 if [[ -z $@ ]] ; then
558 usata 1.91 dscl . create /users/${euser} uid ${euid}
559     dscl . create /users/${euser} shell ${eshell}
560     dscl . create /users/${euser} home ${ehome}
561     dscl . create /users/${euser} realname "added by portage for ${PN}"
562     ### Add the user to the groups specified
563 vapier 1.182 local oldifs=${IFS}
564 usata 1.115 export IFS=","
565 vapier 1.182 for g in ${egroups} ; do
566 usata 1.91 dscl . merge /groups/${g} users ${euser}
567     done
568 vapier 1.182 export IFS=${oldifs}
569 usata 1.91 else
570 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
571 usata 1.91 einfo "Please report the ebuild along with the info below"
572 vapier 1.182 einfo "eextra: $@"
573 usata 1.91 die "Required function missing"
574     fi
575 vapier 1.182 ;;
576     BSD)
577     if [[ -z $@ ]] ; then
578 ka0ttic 1.108 pw useradd ${euser} ${opts} \
579     -c "added by portage for ${PN}" \
580     die "enewuser failed"
581     else
582 vapier 1.182 einfo " - Extra: $@"
583 ka0ttic 1.108 pw useradd ${euser} ${opts} \
584 vapier 1.182 "$@" || die "enewuser failed"
585 ka0ttic 1.108 fi
586 vapier 1.182 ;;
587     *)
588     if [[ -z $@ ]] ; then
589 usata 1.91 useradd ${opts} ${euser} \
590     -c "added by portage for ${PN}" \
591     || die "enewuser failed"
592     else
593 vapier 1.182 einfo " - Extra: $@"
594     useradd ${opts} ${euser} "$@" \
595 usata 1.91 || die "enewuser failed"
596     fi
597 vapier 1.182 ;;
598     esac
599 vapier 1.23
600 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
601     einfo " - Creating ${ehome} in ${ROOT}"
602     mkdir -p "${ROOT}/${ehome}"
603     chown ${euser} "${ROOT}/${ehome}"
604     chmod 755 "${ROOT}/${ehome}"
605 vapier 1.23 fi
606 vapier 1.193
607     export SANDBOX_ON=${oldsandbox}
608 vapier 1.23 }
609    
610     # Simplify/standardize adding groups to the system
611     # vapier@gentoo.org
612     #
613     # enewgroup(group, gid)
614     #
615     # Default values if you do not specify any:
616     # groupname: REQUIRED !
617     # gid: next available (see groupadd(8))
618     # extra: none
619     enewgroup() {
620     # get the group
621     local egroup="$1"; shift
622 azarah 1.59 if [ -z "${egroup}" ]
623     then
624 vapier 1.23 eerror "No group specified !"
625     die "Cannot call enewgroup without a group"
626     fi
627    
628     # see if group already exists
629 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 azarah 1.59 then
631 vapier 1.23 return 0
632     fi
633 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
634 vapier 1.23
635     # options to pass to useradd
636 azarah 1.59 local opts=
637 vapier 1.23
638     # handle gid
639     local egid="$1"; shift
640 azarah 1.59 if [ ! -z "${egid}" ]
641     then
642     if [ "${egid}" -gt 0 ]
643     then
644 usata 1.91 if [ -z "`egetent group ${egid}`" ]
645 vapier 1.83 then
646 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
647 usata 1.91 opts="${opts} ${egid}"
648     else
649     opts="${opts} -g ${egid}"
650     fi
651 vapier 1.83 else
652 vapier 1.84 egid="next available; requested gid taken"
653 vapier 1.83 fi
654 vapier 1.23 else
655     eerror "Groupid given but is not greater than 0 !"
656     die "${egid} is not a valid GID"
657     fi
658     else
659     egid="next available"
660     fi
661     einfo " - Groupid: ${egid}"
662    
663     # handle extra
664     local eextra="$@"
665     opts="${opts} ${eextra}"
666    
667     # add the group
668 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
669 vapier 1.23 export SANDBOX_ON="0"
670 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
671 usata 1.91 if [ ! -z "${eextra}" ];
672     then
673 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
674 usata 1.91 einfo "Please report the ebuild along with the info below"
675     einfo "eextra: ${eextra}"
676     die "Required function missing"
677     fi
678 mr_bones_ 1.100
679 usata 1.91 # If we need the next available
680     case ${egid} in
681     *[!0-9]*) # Non numeric
682 flameeyes 1.197 for egid in $(seq 101 999); do
683 usata 1.91 [ -z "`egetent group ${egid}`" ] && break
684     done
685     esac
686     dscl . create /groups/${egroup} gid ${egid}
687 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
688 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
689 ka0ttic 1.108 case ${egid} in
690     *[!0-9]*) # Non numeric
691 flameeyes 1.197 for egid in $(seq 101 999); do
692 ka0ttic 1.108 [ -z "`egetent group ${egid}`" ] && break
693     done
694     esac
695     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 usata 1.91 else
697     groupadd ${opts} ${egroup} || die "enewgroup failed"
698     fi
699 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
700 vapier 1.24 }
701    
702     # Simple script to replace 'dos2unix' binaries
703     # vapier@gentoo.org
704     #
705 vapier 1.121 # edos2unix(file, <more files> ...)
706 vapier 1.24 edos2unix() {
707 vapier 1.61 for f in "$@"
708 azarah 1.59 do
709 vapier 1.61 cp "${f}" ${T}/edos2unix
710     sed 's/\r$//' ${T}/edos2unix > "${f}"
711 vapier 1.24 done
712 vapier 1.39 }
713    
714 lanius 1.133
715     ##############################################################
716     # START: Handle .desktop files and menu entries #
717     # maybe this should be separated into a new eclass some time #
718     # lanius@gentoo.org #
719     ##############################################################
720    
721 vapier 1.39 # Make a desktop file !
722     # Great for making those icons in kde/gnome startmenu !
723     # Amaze your friends ! Get the women ! Join today !
724     #
725     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
726     #
727     # binary: what binary does the app run with ?
728     # name: the name that will show up in the menu
729     # icon: give your little like a pretty little icon ...
730 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
731     # a full path to an icon
732 vapier 1.39 # type: what kind of application is this ? for categories:
733 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
734 vapier 1.39 # path: if your app needs to startup in a specific dir
735     make_desktop_entry() {
736 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 vapier 1.39
738 vapier 1.158 local exec=${1}
739     local name=${2:-${PN}}
740     local icon=${3:-${PN}.png}
741     local type=${4}
742     local path=${5}
743    
744     if [[ -z ${type} ]] ; then
745     local catmaj=${CATEGORY%%-*}
746     local catmin=${CATEGORY##*-}
747     case ${catmaj} in
748     app)
749     case ${catmin} in
750     admin) type=System;;
751     cdr) type=DiscBurning;;
752     dicts) type=Dictionary;;
753     editors) type=TextEditor;;
754     emacs) type=TextEditor;;
755     emulation) type=Emulator;;
756     laptop) type=HardwareSettings;;
757     office) type=Office;;
758     vim) type=TextEditor;;
759     xemacs) type=TextEditor;;
760     *) type=;;
761     esac
762 azarah 1.59 ;;
763 vapier 1.158
764     dev)
765 vapier 1.159 type="Development"
766 vapier 1.158 ;;
767    
768     games)
769     case ${catmin} in
770     action) type=ActionGame;;
771     arcade) type=ArcadeGame;;
772     board) type=BoardGame;;
773     kid) type=KidsGame;;
774     emulation) type=Emulator;;
775     puzzle) type=LogicGame;;
776     rpg) type=RolePlaying;;
777     roguelike) type=RolePlaying;;
778     simulation) type=Simulation;;
779     sports) type=SportsGame;;
780     strategy) type=StrategyGame;;
781     *) type=;;
782     esac
783 vapier 1.159 type="Game;${type}"
784 vapier 1.158 ;;
785    
786     mail)
787 vapier 1.159 type="Network;Email"
788 vapier 1.158 ;;
789    
790     media)
791     case ${catmin} in
792     gfx) type=Graphics;;
793     radio) type=Tuner;;
794     sound) type=Audio;;
795     tv) type=TV;;
796     video) type=Video;;
797     *) type=;;
798     esac
799 vapier 1.159 type="AudioVideo;${type}"
800 wolf31o2 1.65 ;;
801 vapier 1.158
802     net)
803     case ${catmin} in
804     dialup) type=Dialup;;
805     ftp) type=FileTransfer;;
806     im) type=InstantMessaging;;
807     irc) type=IRCClient;;
808     mail) type=Email;;
809     news) type=News;;
810     nntp) type=News;;
811     p2p) type=FileTransfer;;
812     *) type=;;
813     esac
814 vapier 1.159 type="Network;${type}"
815 vapier 1.158 ;;
816    
817     sci)
818     case ${catmin} in
819     astro*) type=Astronomoy;;
820     bio*) type=Biology;;
821     calc*) type=Calculator;;
822     chem*) type=Chemistry;;
823     geo*) type=Geology;;
824     math*) type=Math;;
825     *) type=;;
826 vapier 1.159 esac
827     type="Science;${type}"
828 vapier 1.158 ;;
829    
830     www)
831     case ${catmin} in
832     client) type=WebBrowser;;
833     *) type=;;
834     esac
835 vapier 1.159 type="Network"
836 azarah 1.59 ;;
837 vapier 1.158
838 azarah 1.59 *)
839     type=
840     ;;
841 vapier 1.39 esac
842     fi
843 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
844     local desktop_name="${PN}"
845     else
846     local desktop_name="${PN}-${SLOT}"
847     fi
848     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
849 vapier 1.39
850     echo "[Desktop Entry]
851     Encoding=UTF-8
852     Version=0.9.2
853     Name=${name}
854     Type=Application
855     Comment=${DESCRIPTION}
856     Exec=${exec}
857     Path=${path}
858     Icon=${icon}
859 vapier 1.99 Categories=Application;${type};" > "${desktop}"
860 vapier 1.39
861 vapier 1.204 (
862     # wrap the env here so that the 'insinto' call
863     # doesn't corrupt the env of the caller
864     insinto /usr/share/applications
865     doins "${desktop}"
866     )
867 danarmak 1.32 }
868    
869 lanius 1.133 # Make a GDM/KDM Session file
870     #
871     # make_desktop_entry(<title>, <command>)
872     # title: File to execute to start the Window Manager
873     # command: Name of the Window Manager
874    
875     make_session_desktop() {
876 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
877     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
878 lanius 1.133
879 vapier 1.167 local title=$1
880     local command=$2
881     local desktop=${T}/${wm}.desktop
882 lanius 1.133
883     echo "[Desktop Entry]
884     Encoding=UTF-8
885     Name=${title}
886     Comment=This session logs you into ${title}
887     Exec=${command}
888     TryExec=${command}
889     Type=Application" > "${desktop}"
890    
891     insinto /usr/share/xsessions
892     doins "${desktop}"
893     }
894    
895     domenu() {
896 vapier 1.167 local i j
897 lanius 1.133 insinto /usr/share/applications
898 vapier 1.167 for i in "$@" ; do
899     if [[ -f ${i} ]] ; then
900     doins "${i}"
901     elif [[ -d ${i} ]] ; then
902     for j in "${i}"/*.desktop ; do
903     doins "${j}"
904 lanius 1.133 done
905 swegener 1.190 fi
906 lanius 1.133 done
907     }
908 vapier 1.167 newmenu() {
909     insinto /usr/share/applications
910     newins "$1" "$2"
911     }
912 lanius 1.133
913     doicon() {
914 vapier 1.167 local i j
915 lanius 1.133 insinto /usr/share/pixmaps
916 vapier 1.167 for i in "$@" ; do
917     if [[ -f ${i} ]] ; then
918     doins "${i}"
919     elif [[ -d ${i} ]] ; then
920     for j in "${i}"/*.png ; do
921     doins "${j}"
922 lanius 1.133 done
923 swegener 1.190 fi
924 lanius 1.133 done
925     }
926 vapier 1.167 newicon() {
927     insinto /usr/share/pixmaps
928     newins "$1" "$2"
929     }
930 lanius 1.133
931     ##############################################################
932     # END: Handle .desktop files and menu entries #
933     ##############################################################
934    
935    
936 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
937     find_unpackable_file() {
938 vapier 1.196 local src=$1
939     if [[ -z ${src} ]] ; then
940     src=${DISTDIR}/${A}
941 vapier 1.50 else
942 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
943     src=${DISTDIR}/${src}
944     elif [[ -e ${PWD}/${src} ]] ; then
945     src=${PWD}/${src}
946     elif [[ -e ${src} ]] ; then
947     src=${src}
948 vapier 1.50 fi
949     fi
950 vapier 1.196 [[ ! -e ${src} ]] && return 1
951 vapier 1.70 echo "${src}"
952     }
953    
954     # Unpack those pesky pdv generated files ...
955     # They're self-unpacking programs with the binary package stuffed in
956     # the middle of the archive. Valve seems to use it a lot ... too bad
957     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
958     #
959     # Usage: unpack_pdv [file to unpack] [size of off_t]
960     # - you have to specify the off_t size ... i have no idea how to extract that
961     # information out of the binary executable myself. basically you pass in
962     # the size of the off_t type (in bytes) on the machine that built the pdv
963     # archive. one way to determine this is by running the following commands:
964     # strings <pdv archive> | grep lseek
965     # strace -elseek <pdv archive>
966     # basically look for the first lseek command (we do the strings/grep because
967     # sometimes the function call is _llseek or something) and steal the 2nd
968     # parameter. here is an example:
969     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
970     # lseek
971     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
972     # lseek(3, -4, SEEK_END) = 2981250
973     # thus we would pass in the value of '4' as the second parameter.
974     unpack_pdv() {
975 vapier 1.196 local src=$(find_unpackable_file $1)
976     local sizeoff_t=$2
977 vapier 1.70
978 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
979     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
980 vapier 1.70
981     local shrtsrc="`basename ${src}`"
982     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
983     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
984     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
985    
986     # grab metadata for debug reasons
987 vapier 1.117 local metafile="$(emktemp)"
988 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
989    
990     # rip out the final file name from the metadata
991     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
992     datafile="`basename ${datafile}`"
993    
994 vapier 1.71 # now lets uncompress/untar the file if need be
995 vapier 1.117 local tmpfile="$(emktemp)"
996 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
997 vapier 1.71
998     local iscompressed="`file -b ${tmpfile}`"
999     if [ "${iscompressed:0:8}" == "compress" ] ; then
1000     iscompressed=1
1001     mv ${tmpfile}{,.Z}
1002     gunzip ${tmpfile}
1003     else
1004     iscompressed=0
1005     fi
1006     local istar="`file -b ${tmpfile}`"
1007     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1008     istar=1
1009     else
1010     istar=0
1011     fi
1012    
1013     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1014     #dd if=${src} ibs=${metaskip} count=1 \
1015     # | dd ibs=${tailskip} skip=1 \
1016     # | gzip -dc \
1017     # > ${datafile}
1018     if [ ${iscompressed} -eq 1 ] ; then
1019     if [ ${istar} -eq 1 ] ; then
1020     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1021     | head -c $((${metaskip}-${tailskip})) \
1022     | tar -xzf -
1023     else
1024 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1025     | head -c $((${metaskip}-${tailskip})) \
1026     | gzip -dc \
1027     > ${datafile}
1028 vapier 1.71 fi
1029     else
1030     if [ ${istar} -eq 1 ] ; then
1031     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1032     | head -c $((${metaskip}-${tailskip})) \
1033 vapier 1.73 | tar --no-same-owner -xf -
1034 vapier 1.71 else
1035 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1036     | head -c $((${metaskip}-${tailskip})) \
1037     > ${datafile}
1038 vapier 1.71 fi
1039     fi
1040     true
1041     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1042 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1043     }
1044    
1045     # Unpack those pesky makeself generated files ...
1046     # They're shell scripts with the binary package tagged onto
1047     # the end of the archive. Loki utilized the format as does
1048     # many other game companies.
1049     #
1050 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1051 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1052     # - If the offset is not specified then we will attempt to extract
1053     # the proper offset from the script itself.
1054     unpack_makeself() {
1055 vapier 1.196 local src=$(find_unpackable_file "$1")
1056     local skip=$2
1057     local exe=$3
1058    
1059     [[ -z ${src} ]] && die "Could not locate source for '$1'"
1060 vapier 1.50
1061 vapier 1.196 local shrtsrc=$(basename "${src}")
1062 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1063 azarah 1.59 if [ -z "${skip}" ]
1064     then
1065 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1066     local skip=0
1067 vapier 1.112 exe=tail
1068 vapier 1.41 case ${ver} in
1069     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1070 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1071 vapier 1.41 ;;
1072     2.0|2.0.1)
1073 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1074 vapier 1.41 ;;
1075 wolf31o2 1.48 2.1.1)
1076 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1077 wolf31o2 1.48 let skip="skip + 1"
1078     ;;
1079 vapier 1.49 2.1.2)
1080 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1081 vapier 1.49 let skip="skip + 1"
1082     ;;
1083 wolf31o2 1.48 2.1.3)
1084 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1085 vapier 1.41 let skip="skip + 1"
1086     ;;
1087 vapier 1.112 2.1.4)
1088     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1089     skip=$(head -n ${skip} "${src}" | wc -c)
1090     exe="dd"
1091     ;;
1092 vapier 1.41 *)
1093     eerror "I'm sorry, but I was unable to support the Makeself file."
1094     eerror "The version I detected was '${ver}'."
1095     eerror "Please file a bug about the file ${shrtsrc} at"
1096     eerror "http://bugs.gentoo.org/ so that support can be added."
1097     die "makeself version '${ver}' not supported"
1098     ;;
1099     esac
1100     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1101     fi
1102 vapier 1.112 case ${exe} in
1103     tail) exe="tail -n +${skip} '${src}'";;
1104     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1105     *) die "makeself cant handle exe '${exe}'"
1106     esac
1107 vapier 1.41
1108 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1109 vapier 1.117 local tmpfile="$(emktemp)"
1110 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1111     local filetype="$(file -b "${tmpfile}")"
1112 vapier 1.68 case ${filetype} in
1113     *tar\ archive)
1114 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1115 vapier 1.68 ;;
1116     bzip2*)
1117 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1118 mr_bones_ 1.69 ;;
1119 vapier 1.68 gzip*)
1120 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1121 vapier 1.68 ;;
1122 vapier 1.93 compress*)
1123 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1124 vapier 1.93 ;;
1125 vapier 1.68 *)
1126 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1127 vapier 1.68 false
1128     ;;
1129     esac
1130     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1131 wolf31o2 1.56 }
1132    
1133     # Display a license for user to accept.
1134     #
1135     # Usage: check_license [license]
1136     # - If the file is not specified then ${LICENSE} is used.
1137     check_license() {
1138 vapier 1.60 local lic=$1
1139     if [ -z "${lic}" ] ; then
1140     lic="${PORTDIR}/licenses/${LICENSE}"
1141 wolf31o2 1.56 else
1142 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1143     lic="${PORTDIR}/licenses/${lic}"
1144     elif [ -e "${PWD}/${lic}" ] ; then
1145     lic="${PWD}/${lic}"
1146     elif [ -e "${lic}" ] ; then
1147     lic="${lic}"
1148 wolf31o2 1.56 fi
1149     fi
1150 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1151 vapier 1.64 local l="`basename ${lic}`"
1152 wolf31o2 1.56
1153 vapier 1.60 # here is where we check for the licenses the user already
1154     # accepted ... if we don't find a match, we make the user accept
1155 wolf31o2 1.106 local shopts=$-
1156 vapier 1.60 local alic
1157 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1158 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1159 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1160     set +o noglob; set -${shopts} #reset old shell opts
1161     return 0
1162     fi
1163 vapier 1.60 done
1164 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1165 vapier 1.60
1166 vapier 1.117 local licmsg="$(emktemp)"
1167 vapier 1.60 cat << EOF > ${licmsg}
1168     **********************************************************
1169     The following license outlines the terms of use of this
1170     package. You MUST accept this license for installation to
1171     continue. When you are done viewing, hit 'q'. If you
1172     CTRL+C out of this, the install will not run!
1173     **********************************************************
1174    
1175     EOF
1176     cat ${lic} >> ${licmsg}
1177     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1178 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1179 vapier 1.60 read alic
1180     case ${alic} in
1181     yes|Yes|y|Y)
1182     return 0
1183     ;;
1184     *)
1185     echo;echo;echo
1186     eerror "You MUST accept the license to continue! Exiting!"
1187     die "Failed to accept license"
1188     ;;
1189     esac
1190 vapier 1.23 }
1191 vapier 1.75
1192     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1193     # the whole 'non-interactive' policy, but damnit I want CD support !
1194     #
1195     # with these cdrom functions we handle all the user interaction and
1196     # standardize everything. all you have to do is call cdrom_get_cds()
1197     # and when the function returns, you can assume that the cd has been
1198     # found at CDROM_ROOT.
1199     #
1200     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1201     # etc... if you want to give the cds better names, then just export
1202     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1203     #
1204     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1205     #
1206     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1207     # - this will attempt to locate a cd based upon a file that is on
1208     # the cd ... the more files you give this function, the more cds
1209     # the cdrom functions will handle
1210     cdrom_get_cds() {
1211     # first we figure out how many cds we're dealing with by
1212     # the # of files they gave us
1213     local cdcnt=0
1214     local f=
1215     for f in "$@" ; do
1216     cdcnt=$((cdcnt + 1))
1217     export CDROM_CHECK_${cdcnt}="$f"
1218     done
1219     export CDROM_TOTAL_CDS=${cdcnt}
1220     export CDROM_CURRENT_CD=1
1221    
1222     # now we see if the user gave use CD_ROOT ...
1223     # if they did, let's just believe them that it's correct
1224 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1225     export CDROM_ROOT=${CD_ROOT}
1226 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1227     return
1228     fi
1229     # do the same for CD_ROOT_X
1230 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1231 vapier 1.75 local var=
1232     cdcnt=0
1233 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1234 vapier 1.75 cdcnt=$((cdcnt + 1))
1235     var="CD_ROOT_${cdcnt}"
1236 vapier 1.131 if [[ -z ${!var} ]] ; then
1237 vapier 1.75 eerror "You must either use just the CD_ROOT"
1238     eerror "or specify ALL the CD_ROOT_X variables."
1239     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1240     die "could not locate CD_ROOT_${cdcnt}"
1241     fi
1242     export CDROM_ROOTS_${cdcnt}="${!var}"
1243     done
1244     export CDROM_ROOT=${CDROM_ROOTS_1}
1245     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1246     return
1247     fi
1248    
1249 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1250 vapier 1.75 einfon "This ebuild will need the "
1251 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1252 vapier 1.75 echo "cdrom for ${PN}."
1253     else
1254     echo "${CDROM_NAME}."
1255     fi
1256     echo
1257     einfo "If you do not have the CD, but have the data files"
1258     einfo "mounted somewhere on your filesystem, just export"
1259     einfo "the variable CD_ROOT so that it points to the"
1260     einfo "directory containing the files."
1261     echo
1262 vapier 1.132 einfo "For example:"
1263     einfo "export CD_ROOT=/mnt/cdrom"
1264     echo
1265 vapier 1.75 else
1266     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1267     cdcnt=0
1268 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1269 vapier 1.75 cdcnt=$((cdcnt + 1))
1270     var="CDROM_NAME_${cdcnt}"
1271 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1272 vapier 1.75 done
1273     echo
1274     einfo "If you do not have the CDs, but have the data files"
1275     einfo "mounted somewhere on your filesystem, just export"
1276     einfo "the following variables so they point to the right place:"
1277     einfon ""
1278     cdcnt=0
1279 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1280 vapier 1.75 cdcnt=$((cdcnt + 1))
1281     echo -n " CD_ROOT_${cdcnt}"
1282     done
1283     echo
1284     einfo "Or, if you have all the files in the same place, or"
1285     einfo "you only have one cdrom, you can export CD_ROOT"
1286     einfo "and that place will be used as the same data source"
1287     einfo "for all the CDs."
1288     echo
1289 vapier 1.132 einfo "For example:"
1290     einfo "export CD_ROOT_1=/mnt/cdrom"
1291     echo
1292 vapier 1.75 fi
1293     export CDROM_CURRENT_CD=0
1294     cdrom_load_next_cd
1295     }
1296    
1297     # this is only used when you need access to more than one cd.
1298     # when you have finished using the first cd, just call this function.
1299     # when it returns, CDROM_ROOT will be pointing to the second cd.
1300     # remember, you can only go forward in the cd chain, you can't go back.
1301     cdrom_load_next_cd() {
1302     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1303     local var=
1304    
1305 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1306 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1307     return
1308     fi
1309    
1310 vapier 1.75 unset CDROM_ROOT
1311     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1312 vapier 1.131 if [[ -z ${!var} ]] ; then
1313 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1314     cdrom_locate_file_on_cd ${!var}
1315     else
1316 vapier 1.131 export CDROM_ROOT=${!var}
1317 vapier 1.75 fi
1318    
1319     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1320     }
1321    
1322     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1323     # functions. this should *never* be called from an ebuild.
1324     # all it does is try to locate a give file on a cd ... if the cd isn't
1325     # found, then a message asking for the user to insert the cdrom will be
1326     # displayed and we'll hang out here until:
1327     # (1) the file is found on a mounted cdrom
1328     # (2) the user hits CTRL+C
1329     cdrom_locate_file_on_cd() {
1330 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1331 vapier 1.192 local dir=$(dirname "$*")
1332     local file=$(basename "$*")
1333 vapier 1.75 local mline=""
1334     local showedmsg=0
1335    
1336 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1337     [[ -d ${mline}/${dir} ]] || continue
1338 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1339 vapier 1.75 && export CDROM_ROOT=${mline}
1340     done
1341    
1342 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1343 vapier 1.75 echo
1344 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1345     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1346     if [[ -z ${CDROM_NAME} ]] ; then
1347 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1348     else
1349     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1350     fi
1351     else
1352 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1353 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1354     else
1355     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1356     einfo "Please insert+mount the ${!var} cdrom now !"
1357     fi
1358     fi
1359     showedmsg=1
1360     fi
1361     einfo "Press return to scan for the cd again"
1362     einfo "or hit CTRL+C to abort the emerge."
1363 wolf31o2 1.183 echo
1364     einfo "If you are having trouble with the detection"
1365     einfo "of your CD, it is possible that you do not have"
1366     einfo "Joliet support enabled in your kernel. Please"
1367     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1368 vapier 1.75 read
1369     fi
1370     done
1371     }
1372 vapier 1.92
1373 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1374 vapier 1.92 # a package can support
1375     #
1376     # usage: strip-linguas <allow LINGUAS>
1377     # strip-linguas -i <directories of .po files>
1378     # strip-linguas -u <directories of .po files>
1379     #
1380     # The first form allows you to specify a list of LINGUAS.
1381 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1382 vapier 1.92 # directories and uses the intersection of the lists.
1383 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1384 vapier 1.92 # directories and uses the union of the lists.
1385     strip-linguas() {
1386     local ls newls
1387 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1388     local op=$1; shift
1389 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1390     local d f
1391     for d in "$@" ; do
1392 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1393     newls=${ls}
1394 vapier 1.92 else
1395     newls=""
1396     fi
1397     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1398 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1399     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1400 vapier 1.92 else
1401 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1402 vapier 1.92 fi
1403     done
1404 vapier 1.154 ls=${newls}
1405 vapier 1.92 done
1406 vapier 1.154 ls=${ls//.po}
1407 vapier 1.92 else
1408 vapier 1.154 ls=$@
1409 vapier 1.92 fi
1410    
1411     ls=" ${ls} "
1412     newls=""
1413     for f in ${LINGUAS} ; do
1414 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1415 vapier 1.120 newls="${newls} ${f}"
1416 vapier 1.92 else
1417     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1418     fi
1419     done
1420 vapier 1.154 if [[ -z ${newls} ]] ; then
1421 vapier 1.166 export LINGUAS=""
1422 vapier 1.92 else
1423 vapier 1.154 export LINGUAS=${newls:1}
1424 vapier 1.92 fi
1425     }
1426 iggy 1.110
1427     # moved from kernel.eclass since they are generally useful outside of
1428     # kernel.eclass -iggy (20041002)
1429    
1430     # the following functions are useful in kernel module ebuilds, etc.
1431     # for an example see ivtv or drbd ebuilds
1432    
1433     # set's ARCH to match what the kernel expects
1434     set_arch_to_kernel() {
1435 vapier 1.140 i=10
1436     while ((i--)) ; do
1437     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1438     done
1439 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1440     case ${ARCH} in
1441 vapier 1.178 x86) export ARCH="i386";;
1442     amd64) export ARCH="x86_64";;
1443     hppa) export ARCH="parisc";;
1444     mips) export ARCH="mips";;
1445     sparc) export ARCH="$(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!
1446     *) export ARCH="${ARCH}";;
1447 iggy 1.110 esac
1448     }
1449    
1450     # set's ARCH back to what portage expects
1451     set_arch_to_portage() {
1452 vapier 1.140 i=10
1453     while ((i--)) ; do
1454     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1455     done
1456 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1457     }
1458 eradicator 1.111
1459     # Jeremy Huddleston <eradicator@gentoo.org>:
1460     # preserve_old_lib /path/to/libblah.so.0
1461     # preserve_old_lib_notify /path/to/libblah.so.0
1462     #
1463     # These functions are useful when a lib in your package changes --soname. Such
1464     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1465     # would break packages that link against it. Most people get around this
1466     # by using the portage SLOT mechanism, but that is not always a relevant
1467     # solution, so instead you can add the following to your ebuilds:
1468     #
1469     # src_install() {
1470     # ...
1471     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1472     # ...
1473     # }
1474     #
1475     # pkg_postinst() {
1476     # ...
1477     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1478     # ...
1479     # }
1480    
1481     preserve_old_lib() {
1482     LIB=$1
1483    
1484     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1485     SONAME=`basename ${LIB}`
1486     DIRNAME=`dirname ${LIB}`
1487    
1488     dodir ${DIRNAME}
1489     cp ${ROOT}${LIB} ${D}${DIRNAME}
1490     touch ${D}${LIB}
1491     fi
1492     }
1493    
1494     preserve_old_lib_notify() {
1495 seemant 1.134 LIB=$1
1496 eradicator 1.111
1497 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1498     SONAME=`basename ${LIB}`
1499 eradicator 1.111
1500 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1501     ewarn "In order to avoid breaking packages that link against it, this older version"
1502     ewarn "is not being removed. In order to make full use of this newer version,"
1503     ewarn "you will need to execute the following command:"
1504     ewarn " revdep-rebuild --soname ${SONAME}"
1505     ewarn
1506     ewarn "After doing that, you can safely remove ${LIB}"
1507     ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1508 seemant 1.134 fi
1509 eradicator 1.111 }
1510 vapier 1.125
1511 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1512 vapier 1.125 # certain USE flags
1513     #
1514 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1515 vapier 1.125 # ex: built_with_use xchat gtk2
1516 vapier 1.130 #
1517     # Flags: -a all USE flags should be utilized
1518     # -o at least one USE flag should be utilized
1519     # Note: the default flag is '-a'
1520 vapier 1.125 built_with_use() {
1521 vapier 1.130 local opt=$1
1522     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1523    
1524     local PKG=$(best_version $1)
1525     shift
1526    
1527 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1528     [[ ! -e ${USEFILE} ]] && return 1
1529    
1530     local USE_BUILT=$(<${USEFILE})
1531 vapier 1.130 while [[ $# -gt 0 ]] ; do
1532     if [[ ${opt} = "-o" ]] ; then
1533     has $1 ${USE_BUILT} && return 0
1534     else
1535     has $1 ${USE_BUILT} || return 1
1536     fi
1537 vapier 1.125 shift
1538     done
1539 vapier 1.130 [[ ${opt} = "-a" ]]
1540 vapier 1.125 }
1541 vapier 1.126
1542 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1543 vapier 1.126 # could not be detected. #73450
1544     epunt_cxx() {
1545 vapier 1.127 local dir=$1
1546     [[ -z ${dir} ]] && dir=${S}
1547     ebegin "Removing useless C++ checks"
1548     local f
1549     for f in $(find ${dir} -name configure) ; do
1550     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1551     done
1552     eend 0
1553 vapier 1.126 }
1554 ka0ttic 1.143
1555 vapier 1.151 # dopamd <file> [more files]
1556 ka0ttic 1.143 #
1557     # Install pam auth config file in /etc/pam.d
1558 vapier 1.151 dopamd() {
1559     [[ -z $1 ]] && die "dopamd requires at least one argument"
1560    
1561     use pam || return 0
1562    
1563 vapier 1.172 INSDESTTREE=/etc/pam.d \
1564 vapier 1.151 doins "$@" || die "failed to install $@"
1565     }
1566     # newpamd <old name> <new name>
1567 ka0ttic 1.143 #
1568 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1569     newpamd() {
1570     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1571 ka0ttic 1.143
1572     use pam || return 0
1573    
1574 vapier 1.172 INSDESTTREE=/etc/pam.d \
1575 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1576 ka0ttic 1.143 }
1577 wolf31o2 1.160
1578     # make a wrapper script ...
1579     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1580     # this could be used, so I have moved it here and made it not games-specific
1581     # -- wolf31o2
1582     # $1 == wrapper name
1583     # $2 == binary to run
1584     # $3 == directory to chdir before running binary
1585     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1586 wolf31o2 1.164 # $5 == path for wrapper
1587 wolf31o2 1.160 make_wrapper() {
1588 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1589 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1590 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1591     # things as $bin ... "./someprog --args"
1592 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1593     #!/bin/sh
1594 vapier 1.201 cd "${chdir:-.}"
1595     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then
1596     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1597     fi
1598 vapier 1.202 exec ${bin} "\$@"
1599 wolf31o2 1.160 EOF
1600     chmod go+rx "${tmpwrapper}"
1601 vapier 1.201 if [[ -n ${path} ]] ; then
1602     exeinto "${path}"
1603 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1604     else
1605     newbin "${tmpwrapper}" "${wrapper}"
1606     fi
1607 wolf31o2 1.160 }

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