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Revision 1.206 - (hide annotations) (download)
Fri Oct 7 16:21:48 2005 UTC (8 years, 11 months ago) by flameeyes
Branch: MAIN
Changes since 1.205: +15 -1 lines
Added code for netbsd user handling.

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 flameeyes 1.206 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.205 2005/10/07 15:31:46 flameeyes 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 flameeyes 1.205 case ${CHOST} in
414     *-darwin*)
415 usata 1.91 case "$2" in
416 flameeyes 1.205 *[!0-9]*) # Non numeric
417 usata 1.91 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418     ;;
419 flameeyes 1.205 *) # Numeric
420 usata 1.91 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421     ;;
422     esac
423 flameeyes 1.205 ;;
424     *-freebsd*)
425 ka0ttic 1.203 local opts action="user"
426     [[ $1 == "passwd" ]] || action="group"
427    
428     # lookup by uid/gid
429     if [[ $2 == [[:digit:]]* ]] ; then
430     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
431 ka0ttic 1.108 fi
432 ka0ttic 1.203
433     pw show ${action} ${opts} "$2" -q
434 flameeyes 1.205 ;;
435 flameeyes 1.206 *-netbsd*)
436     grep "$2:\*:" /etc/$1
437     ;;
438 flameeyes 1.205 *)
439     type -p nscd >& /dev/null && nscd -i "$1"
440 vapier 1.107 getent "$1" "$2"
441 flameeyes 1.205 ;;
442     esac
443 usata 1.91 }
444    
445 vapier 1.23 # Simplify/standardize adding users to the system
446     # vapier@gentoo.org
447     #
448     # enewuser(username, uid, shell, homedir, groups, extra options)
449     #
450     # Default values if you do not specify any:
451     # username: REQUIRED !
452     # uid: next available (see useradd(8))
453 vapier 1.27 # note: pass -1 to get default behavior
454 vapier 1.23 # shell: /bin/false
455     # homedir: /dev/null
456     # groups: none
457     # extra: comment of 'added by portage for ${PN}'
458     enewuser() {
459     # get the username
460 vapier 1.182 local euser=$1; shift
461     if [[ -z ${euser} ]] ; then
462 vapier 1.23 eerror "No username specified !"
463     die "Cannot call enewuser without a username"
464     fi
465    
466 vapier 1.84 # lets see if the username already exists
467 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
468 vapier 1.23 return 0
469     fi
470 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
471 vapier 1.23
472     # options to pass to useradd
473 azarah 1.59 local opts=
474 vapier 1.23
475     # handle uid
476 vapier 1.182 local euid=$1; shift
477     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
478     if [[ ${euid} -gt 0 ]] ; then
479     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
480 vapier 1.84 euid="next"
481 vapier 1.82 fi
482 vapier 1.23 else
483     eerror "Userid given but is not greater than 0 !"
484     die "${euid} is not a valid UID"
485     fi
486     else
487 vapier 1.84 euid="next"
488     fi
489 vapier 1.182 if [[ ${euid} == "next" ]] ; then
490 flameeyes 1.197 for euid in $(seq 101 999) ; do
491 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
492 vapier 1.84 done
493 vapier 1.23 fi
494 vapier 1.84 opts="${opts} -u ${euid}"
495 vapier 1.23 einfo " - Userid: ${euid}"
496    
497     # handle shell
498 vapier 1.182 local eshell=$1; shift
499     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
500     if [[ ! -e ${eshell} ]] ; then
501 vapier 1.23 eerror "A shell was specified but it does not exist !"
502     die "${eshell} does not exist"
503     fi
504     else
505 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
506     [[ -x ${ROOT}${shell} ]] && break
507 flameeyes 1.198 done
508    
509 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
510 flameeyes 1.198 eerror "Unable to identify the shell to use"
511     die "Unable to identify the shell to use"
512     fi
513    
514     eshell=${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 1.205 *-freebsd*)
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     *)
595     if [[ -z $@ ]] ; then
596 usata 1.91 useradd ${opts} ${euser} \
597     -c "added by portage for ${PN}" \
598     || die "enewuser failed"
599     else
600 vapier 1.182 einfo " - Extra: $@"
601     useradd ${opts} ${euser} "$@" \
602 usata 1.91 || die "enewuser failed"
603     fi
604 vapier 1.182 ;;
605     esac
606 vapier 1.23
607 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
608     einfo " - Creating ${ehome} in ${ROOT}"
609     mkdir -p "${ROOT}/${ehome}"
610     chown ${euser} "${ROOT}/${ehome}"
611     chmod 755 "${ROOT}/${ehome}"
612 vapier 1.23 fi
613 vapier 1.193
614     export SANDBOX_ON=${oldsandbox}
615 vapier 1.23 }
616    
617     # Simplify/standardize adding groups to the system
618     # vapier@gentoo.org
619     #
620     # enewgroup(group, gid)
621     #
622     # Default values if you do not specify any:
623     # groupname: REQUIRED !
624     # gid: next available (see groupadd(8))
625     # extra: none
626     enewgroup() {
627     # get the group
628     local egroup="$1"; shift
629 azarah 1.59 if [ -z "${egroup}" ]
630     then
631 vapier 1.23 eerror "No group specified !"
632     die "Cannot call enewgroup without a group"
633     fi
634    
635     # see if group already exists
636 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
637 azarah 1.59 then
638 vapier 1.23 return 0
639     fi
640 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
641 vapier 1.23
642     # options to pass to useradd
643 azarah 1.59 local opts=
644 vapier 1.23
645     # handle gid
646     local egid="$1"; shift
647 azarah 1.59 if [ ! -z "${egid}" ]
648     then
649     if [ "${egid}" -gt 0 ]
650     then
651 usata 1.91 if [ -z "`egetent group ${egid}`" ]
652 vapier 1.83 then
653 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
654 usata 1.91 opts="${opts} ${egid}"
655     else
656     opts="${opts} -g ${egid}"
657     fi
658 vapier 1.83 else
659 vapier 1.84 egid="next available; requested gid taken"
660 vapier 1.83 fi
661 vapier 1.23 else
662     eerror "Groupid given but is not greater than 0 !"
663     die "${egid} is not a valid GID"
664     fi
665     else
666     egid="next available"
667     fi
668     einfo " - Groupid: ${egid}"
669    
670     # handle extra
671     local eextra="$@"
672     opts="${opts} ${eextra}"
673    
674     # add the group
675 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
676 vapier 1.23 export SANDBOX_ON="0"
677 flameeyes 1.205 case ${CHOST} in
678     *-darwin*)
679 usata 1.91 if [ ! -z "${eextra}" ];
680     then
681 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
682 usata 1.91 einfo "Please report the ebuild along with the info below"
683     einfo "eextra: ${eextra}"
684     die "Required function missing"
685     fi
686 mr_bones_ 1.100
687 usata 1.91 # If we need the next available
688     case ${egid} in
689 flameeyes 1.205 *[!0-9]*) # Non numeric
690 flameeyes 1.197 for egid in $(seq 101 999); do
691 usata 1.91 [ -z "`egetent group ${egid}`" ] && break
692     done
693     esac
694     dscl . create /groups/${egroup} gid ${egid}
695 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
696 flameeyes 1.205 ;;
697    
698     *-freebsd*)
699 ka0ttic 1.108 case ${egid} in
700     *[!0-9]*) # Non numeric
701 flameeyes 1.197 for egid in $(seq 101 999); do
702 ka0ttic 1.108 [ -z "`egetent group ${egid}`" ] && break
703     done
704     esac
705     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
706 flameeyes 1.205 ;;
707 flameeyes 1.206
708     *-netbsd*)
709     case ${egid} in
710     *[!0-9]*) # Non numeric
711     for egid in $(seq 101 999); do
712     [ -z "`egetent group ${egid}`" ] && break
713     done
714     esac
715     groupadd ${egroup} -g ${egid} || die "enewgroup failed"
716     ;;
717    
718 flameeyes 1.205 *)
719 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
720 flameeyes 1.205 ;;
721     esac
722 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
723 vapier 1.24 }
724    
725     # Simple script to replace 'dos2unix' binaries
726     # vapier@gentoo.org
727     #
728 vapier 1.121 # edos2unix(file, <more files> ...)
729 vapier 1.24 edos2unix() {
730 vapier 1.61 for f in "$@"
731 azarah 1.59 do
732 vapier 1.61 cp "${f}" ${T}/edos2unix
733     sed 's/\r$//' ${T}/edos2unix > "${f}"
734 vapier 1.24 done
735 vapier 1.39 }
736    
737 lanius 1.133
738     ##############################################################
739     # START: Handle .desktop files and menu entries #
740     # maybe this should be separated into a new eclass some time #
741     # lanius@gentoo.org #
742     ##############################################################
743    
744 vapier 1.39 # Make a desktop file !
745     # Great for making those icons in kde/gnome startmenu !
746     # Amaze your friends ! Get the women ! Join today !
747     #
748     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
749     #
750     # binary: what binary does the app run with ?
751     # name: the name that will show up in the menu
752     # icon: give your little like a pretty little icon ...
753 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
754     # a full path to an icon
755 vapier 1.39 # type: what kind of application is this ? for categories:
756 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
757 vapier 1.39 # path: if your app needs to startup in a specific dir
758     make_desktop_entry() {
759 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
760 vapier 1.39
761 vapier 1.158 local exec=${1}
762     local name=${2:-${PN}}
763     local icon=${3:-${PN}.png}
764     local type=${4}
765     local path=${5}
766    
767     if [[ -z ${type} ]] ; then
768     local catmaj=${CATEGORY%%-*}
769     local catmin=${CATEGORY##*-}
770     case ${catmaj} in
771     app)
772     case ${catmin} in
773     admin) type=System;;
774     cdr) type=DiscBurning;;
775     dicts) type=Dictionary;;
776     editors) type=TextEditor;;
777     emacs) type=TextEditor;;
778     emulation) type=Emulator;;
779     laptop) type=HardwareSettings;;
780     office) type=Office;;
781     vim) type=TextEditor;;
782     xemacs) type=TextEditor;;
783     *) type=;;
784     esac
785 azarah 1.59 ;;
786 vapier 1.158
787     dev)
788 vapier 1.159 type="Development"
789 vapier 1.158 ;;
790    
791     games)
792     case ${catmin} in
793     action) type=ActionGame;;
794     arcade) type=ArcadeGame;;
795     board) type=BoardGame;;
796     kid) type=KidsGame;;
797     emulation) type=Emulator;;
798     puzzle) type=LogicGame;;
799     rpg) type=RolePlaying;;
800     roguelike) type=RolePlaying;;
801     simulation) type=Simulation;;
802     sports) type=SportsGame;;
803     strategy) type=StrategyGame;;
804     *) type=;;
805     esac
806 vapier 1.159 type="Game;${type}"
807 vapier 1.158 ;;
808    
809     mail)
810 vapier 1.159 type="Network;Email"
811 vapier 1.158 ;;
812    
813     media)
814     case ${catmin} in
815     gfx) type=Graphics;;
816     radio) type=Tuner;;
817     sound) type=Audio;;
818     tv) type=TV;;
819     video) type=Video;;
820     *) type=;;
821     esac
822 vapier 1.159 type="AudioVideo;${type}"
823 wolf31o2 1.65 ;;
824 vapier 1.158
825     net)
826     case ${catmin} in
827     dialup) type=Dialup;;
828     ftp) type=FileTransfer;;
829     im) type=InstantMessaging;;
830     irc) type=IRCClient;;
831     mail) type=Email;;
832     news) type=News;;
833     nntp) type=News;;
834     p2p) type=FileTransfer;;
835     *) type=;;
836     esac
837 vapier 1.159 type="Network;${type}"
838 vapier 1.158 ;;
839    
840     sci)
841     case ${catmin} in
842     astro*) type=Astronomoy;;
843     bio*) type=Biology;;
844     calc*) type=Calculator;;
845     chem*) type=Chemistry;;
846     geo*) type=Geology;;
847     math*) type=Math;;
848     *) type=;;
849 vapier 1.159 esac
850     type="Science;${type}"
851 vapier 1.158 ;;
852    
853     www)
854     case ${catmin} in
855     client) type=WebBrowser;;
856     *) type=;;
857     esac
858 vapier 1.159 type="Network"
859 azarah 1.59 ;;
860 vapier 1.158
861 azarah 1.59 *)
862     type=
863     ;;
864 vapier 1.39 esac
865     fi
866 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
867     local desktop_name="${PN}"
868     else
869     local desktop_name="${PN}-${SLOT}"
870     fi
871     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
872 vapier 1.39
873     echo "[Desktop Entry]
874     Encoding=UTF-8
875     Version=0.9.2
876     Name=${name}
877     Type=Application
878     Comment=${DESCRIPTION}
879     Exec=${exec}
880     Path=${path}
881     Icon=${icon}
882 vapier 1.99 Categories=Application;${type};" > "${desktop}"
883 vapier 1.39
884 vapier 1.204 (
885     # wrap the env here so that the 'insinto' call
886     # doesn't corrupt the env of the caller
887     insinto /usr/share/applications
888     doins "${desktop}"
889     )
890 danarmak 1.32 }
891    
892 lanius 1.133 # Make a GDM/KDM Session file
893     #
894     # make_desktop_entry(<title>, <command>)
895     # title: File to execute to start the Window Manager
896     # command: Name of the Window Manager
897    
898     make_session_desktop() {
899 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
900     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
901 lanius 1.133
902 vapier 1.167 local title=$1
903     local command=$2
904     local desktop=${T}/${wm}.desktop
905 lanius 1.133
906     echo "[Desktop Entry]
907     Encoding=UTF-8
908     Name=${title}
909     Comment=This session logs you into ${title}
910     Exec=${command}
911     TryExec=${command}
912     Type=Application" > "${desktop}"
913    
914     insinto /usr/share/xsessions
915     doins "${desktop}"
916     }
917    
918     domenu() {
919 vapier 1.167 local i j
920 lanius 1.133 insinto /usr/share/applications
921 vapier 1.167 for i in "$@" ; do
922     if [[ -f ${i} ]] ; then
923     doins "${i}"
924     elif [[ -d ${i} ]] ; then
925     for j in "${i}"/*.desktop ; do
926     doins "${j}"
927 lanius 1.133 done
928 swegener 1.190 fi
929 lanius 1.133 done
930     }
931 vapier 1.167 newmenu() {
932     insinto /usr/share/applications
933     newins "$1" "$2"
934     }
935 lanius 1.133
936     doicon() {
937 vapier 1.167 local i j
938 lanius 1.133 insinto /usr/share/pixmaps
939 vapier 1.167 for i in "$@" ; do
940     if [[ -f ${i} ]] ; then
941     doins "${i}"
942     elif [[ -d ${i} ]] ; then
943     for j in "${i}"/*.png ; do
944     doins "${j}"
945 lanius 1.133 done
946 swegener 1.190 fi
947 lanius 1.133 done
948     }
949 vapier 1.167 newicon() {
950     insinto /usr/share/pixmaps
951     newins "$1" "$2"
952     }
953 lanius 1.133
954     ##############################################################
955     # END: Handle .desktop files and menu entries #
956     ##############################################################
957    
958    
959 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
960     find_unpackable_file() {
961 vapier 1.196 local src=$1
962     if [[ -z ${src} ]] ; then
963     src=${DISTDIR}/${A}
964 vapier 1.50 else
965 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
966     src=${DISTDIR}/${src}
967     elif [[ -e ${PWD}/${src} ]] ; then
968     src=${PWD}/${src}
969     elif [[ -e ${src} ]] ; then
970     src=${src}
971 vapier 1.50 fi
972     fi
973 vapier 1.196 [[ ! -e ${src} ]] && return 1
974 vapier 1.70 echo "${src}"
975     }
976    
977     # Unpack those pesky pdv generated files ...
978     # They're self-unpacking programs with the binary package stuffed in
979     # the middle of the archive. Valve seems to use it a lot ... too bad
980     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
981     #
982     # Usage: unpack_pdv [file to unpack] [size of off_t]
983     # - you have to specify the off_t size ... i have no idea how to extract that
984     # information out of the binary executable myself. basically you pass in
985     # the size of the off_t type (in bytes) on the machine that built the pdv
986     # archive. one way to determine this is by running the following commands:
987     # strings <pdv archive> | grep lseek
988     # strace -elseek <pdv archive>
989     # basically look for the first lseek command (we do the strings/grep because
990     # sometimes the function call is _llseek or something) and steal the 2nd
991     # parameter. here is an example:
992     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993     # lseek
994     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995     # lseek(3, -4, SEEK_END) = 2981250
996     # thus we would pass in the value of '4' as the second parameter.
997     unpack_pdv() {
998 vapier 1.196 local src=$(find_unpackable_file $1)
999     local sizeoff_t=$2
1000 vapier 1.70
1001 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1002     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1003 vapier 1.70
1004     local shrtsrc="`basename ${src}`"
1005     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1006     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1007     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1008    
1009     # grab metadata for debug reasons
1010 vapier 1.117 local metafile="$(emktemp)"
1011 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1012    
1013     # rip out the final file name from the metadata
1014     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1015     datafile="`basename ${datafile}`"
1016    
1017 vapier 1.71 # now lets uncompress/untar the file if need be
1018 vapier 1.117 local tmpfile="$(emktemp)"
1019 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1020 vapier 1.71
1021     local iscompressed="`file -b ${tmpfile}`"
1022     if [ "${iscompressed:0:8}" == "compress" ] ; then
1023     iscompressed=1
1024     mv ${tmpfile}{,.Z}
1025     gunzip ${tmpfile}
1026     else
1027     iscompressed=0
1028     fi
1029     local istar="`file -b ${tmpfile}`"
1030     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1031     istar=1
1032     else
1033     istar=0
1034     fi
1035    
1036     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1037     #dd if=${src} ibs=${metaskip} count=1 \
1038     # | dd ibs=${tailskip} skip=1 \
1039     # | gzip -dc \
1040     # > ${datafile}
1041     if [ ${iscompressed} -eq 1 ] ; then
1042     if [ ${istar} -eq 1 ] ; then
1043     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1044     | head -c $((${metaskip}-${tailskip})) \
1045     | tar -xzf -
1046     else
1047 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1048     | head -c $((${metaskip}-${tailskip})) \
1049     | gzip -dc \
1050     > ${datafile}
1051 vapier 1.71 fi
1052     else
1053     if [ ${istar} -eq 1 ] ; then
1054     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1055     | head -c $((${metaskip}-${tailskip})) \
1056 vapier 1.73 | tar --no-same-owner -xf -
1057 vapier 1.71 else
1058 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1059     | head -c $((${metaskip}-${tailskip})) \
1060     > ${datafile}
1061 vapier 1.71 fi
1062     fi
1063     true
1064     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1066     }
1067    
1068     # Unpack those pesky makeself generated files ...
1069     # They're shell scripts with the binary package tagged onto
1070     # the end of the archive. Loki utilized the format as does
1071     # many other game companies.
1072     #
1073 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1074 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1075     # - If the offset is not specified then we will attempt to extract
1076     # the proper offset from the script itself.
1077     unpack_makeself() {
1078 vapier 1.196 local src=$(find_unpackable_file "$1")
1079     local skip=$2
1080     local exe=$3
1081    
1082     [[ -z ${src} ]] && die "Could not locate source for '$1'"
1083 vapier 1.50
1084 vapier 1.196 local shrtsrc=$(basename "${src}")
1085 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1086 azarah 1.59 if [ -z "${skip}" ]
1087     then
1088 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1089     local skip=0
1090 vapier 1.112 exe=tail
1091 vapier 1.41 case ${ver} in
1092     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1093 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1094 vapier 1.41 ;;
1095     2.0|2.0.1)
1096 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1097 vapier 1.41 ;;
1098 wolf31o2 1.48 2.1.1)
1099 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1100 wolf31o2 1.48 let skip="skip + 1"
1101     ;;
1102 vapier 1.49 2.1.2)
1103 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1104 vapier 1.49 let skip="skip + 1"
1105     ;;
1106 wolf31o2 1.48 2.1.3)
1107 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1108 vapier 1.41 let skip="skip + 1"
1109     ;;
1110 vapier 1.112 2.1.4)
1111     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1112     skip=$(head -n ${skip} "${src}" | wc -c)
1113     exe="dd"
1114     ;;
1115 vapier 1.41 *)
1116     eerror "I'm sorry, but I was unable to support the Makeself file."
1117     eerror "The version I detected was '${ver}'."
1118     eerror "Please file a bug about the file ${shrtsrc} at"
1119     eerror "http://bugs.gentoo.org/ so that support can be added."
1120     die "makeself version '${ver}' not supported"
1121     ;;
1122     esac
1123     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1124     fi
1125 vapier 1.112 case ${exe} in
1126     tail) exe="tail -n +${skip} '${src}'";;
1127     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1128     *) die "makeself cant handle exe '${exe}'"
1129     esac
1130 vapier 1.41
1131 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1132 vapier 1.117 local tmpfile="$(emktemp)"
1133 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1134     local filetype="$(file -b "${tmpfile}")"
1135 vapier 1.68 case ${filetype} in
1136     *tar\ archive)
1137 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1138 vapier 1.68 ;;
1139     bzip2*)
1140 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1141 mr_bones_ 1.69 ;;
1142 vapier 1.68 gzip*)
1143 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1144 vapier 1.68 ;;
1145 vapier 1.93 compress*)
1146 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1147 vapier 1.93 ;;
1148 vapier 1.68 *)
1149 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1150 vapier 1.68 false
1151     ;;
1152     esac
1153     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1154 wolf31o2 1.56 }
1155    
1156     # Display a license for user to accept.
1157     #
1158     # Usage: check_license [license]
1159     # - If the file is not specified then ${LICENSE} is used.
1160     check_license() {
1161 vapier 1.60 local lic=$1
1162     if [ -z "${lic}" ] ; then
1163     lic="${PORTDIR}/licenses/${LICENSE}"
1164 wolf31o2 1.56 else
1165 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1166     lic="${PORTDIR}/licenses/${lic}"
1167     elif [ -e "${PWD}/${lic}" ] ; then
1168     lic="${PWD}/${lic}"
1169     elif [ -e "${lic}" ] ; then
1170     lic="${lic}"
1171 wolf31o2 1.56 fi
1172     fi
1173 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1174 vapier 1.64 local l="`basename ${lic}`"
1175 wolf31o2 1.56
1176 vapier 1.60 # here is where we check for the licenses the user already
1177     # accepted ... if we don't find a match, we make the user accept
1178 wolf31o2 1.106 local shopts=$-
1179 vapier 1.60 local alic
1180 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1181 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1182 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1183     set +o noglob; set -${shopts} #reset old shell opts
1184     return 0
1185     fi
1186 vapier 1.60 done
1187 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1188 vapier 1.60
1189 vapier 1.117 local licmsg="$(emktemp)"
1190 vapier 1.60 cat << EOF > ${licmsg}
1191     **********************************************************
1192     The following license outlines the terms of use of this
1193     package. You MUST accept this license for installation to
1194     continue. When you are done viewing, hit 'q'. If you
1195     CTRL+C out of this, the install will not run!
1196     **********************************************************
1197    
1198     EOF
1199     cat ${lic} >> ${licmsg}
1200     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1201 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1202 vapier 1.60 read alic
1203     case ${alic} in
1204     yes|Yes|y|Y)
1205     return 0
1206     ;;
1207     *)
1208     echo;echo;echo
1209     eerror "You MUST accept the license to continue! Exiting!"
1210     die "Failed to accept license"
1211     ;;
1212     esac
1213 vapier 1.23 }
1214 vapier 1.75
1215     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1216     # the whole 'non-interactive' policy, but damnit I want CD support !
1217     #
1218     # with these cdrom functions we handle all the user interaction and
1219     # standardize everything. all you have to do is call cdrom_get_cds()
1220     # and when the function returns, you can assume that the cd has been
1221     # found at CDROM_ROOT.
1222     #
1223     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1224     # etc... if you want to give the cds better names, then just export
1225     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1226     #
1227     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1228     #
1229     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1230     # - this will attempt to locate a cd based upon a file that is on
1231     # the cd ... the more files you give this function, the more cds
1232     # the cdrom functions will handle
1233     cdrom_get_cds() {
1234     # first we figure out how many cds we're dealing with by
1235     # the # of files they gave us
1236     local cdcnt=0
1237     local f=
1238     for f in "$@" ; do
1239     cdcnt=$((cdcnt + 1))
1240     export CDROM_CHECK_${cdcnt}="$f"
1241     done
1242     export CDROM_TOTAL_CDS=${cdcnt}
1243     export CDROM_CURRENT_CD=1
1244    
1245     # now we see if the user gave use CD_ROOT ...
1246     # if they did, let's just believe them that it's correct
1247 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1248     export CDROM_ROOT=${CD_ROOT}
1249 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1250     return
1251     fi
1252     # do the same for CD_ROOT_X
1253 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1254 vapier 1.75 local var=
1255     cdcnt=0
1256 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1257 vapier 1.75 cdcnt=$((cdcnt + 1))
1258     var="CD_ROOT_${cdcnt}"
1259 vapier 1.131 if [[ -z ${!var} ]] ; then
1260 vapier 1.75 eerror "You must either use just the CD_ROOT"
1261     eerror "or specify ALL the CD_ROOT_X variables."
1262     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1263     die "could not locate CD_ROOT_${cdcnt}"
1264     fi
1265     export CDROM_ROOTS_${cdcnt}="${!var}"
1266     done
1267     export CDROM_ROOT=${CDROM_ROOTS_1}
1268     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1269     return
1270     fi
1271    
1272 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1273 vapier 1.75 einfon "This ebuild will need the "
1274 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1275 vapier 1.75 echo "cdrom for ${PN}."
1276     else
1277     echo "${CDROM_NAME}."
1278     fi
1279     echo
1280     einfo "If you do not have the CD, but have the data files"
1281     einfo "mounted somewhere on your filesystem, just export"
1282     einfo "the variable CD_ROOT so that it points to the"
1283     einfo "directory containing the files."
1284     echo
1285 vapier 1.132 einfo "For example:"
1286     einfo "export CD_ROOT=/mnt/cdrom"
1287     echo
1288 vapier 1.75 else
1289     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1290     cdcnt=0
1291 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1292 vapier 1.75 cdcnt=$((cdcnt + 1))
1293     var="CDROM_NAME_${cdcnt}"
1294 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1295 vapier 1.75 done
1296     echo
1297     einfo "If you do not have the CDs, but have the data files"
1298     einfo "mounted somewhere on your filesystem, just export"
1299     einfo "the following variables so they point to the right place:"
1300     einfon ""
1301     cdcnt=0
1302 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1303 vapier 1.75 cdcnt=$((cdcnt + 1))
1304     echo -n " CD_ROOT_${cdcnt}"
1305     done
1306     echo
1307     einfo "Or, if you have all the files in the same place, or"
1308     einfo "you only have one cdrom, you can export CD_ROOT"
1309     einfo "and that place will be used as the same data source"
1310     einfo "for all the CDs."
1311     echo
1312 vapier 1.132 einfo "For example:"
1313     einfo "export CD_ROOT_1=/mnt/cdrom"
1314     echo
1315 vapier 1.75 fi
1316     export CDROM_CURRENT_CD=0
1317     cdrom_load_next_cd
1318     }
1319    
1320     # this is only used when you need access to more than one cd.
1321     # when you have finished using the first cd, just call this function.
1322     # when it returns, CDROM_ROOT will be pointing to the second cd.
1323     # remember, you can only go forward in the cd chain, you can't go back.
1324     cdrom_load_next_cd() {
1325     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1326     local var=
1327    
1328 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1329 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1330     return
1331     fi
1332    
1333 vapier 1.75 unset CDROM_ROOT
1334     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1335 vapier 1.131 if [[ -z ${!var} ]] ; then
1336 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1337     cdrom_locate_file_on_cd ${!var}
1338     else
1339 vapier 1.131 export CDROM_ROOT=${!var}
1340 vapier 1.75 fi
1341    
1342     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1343     }
1344    
1345     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1346     # functions. this should *never* be called from an ebuild.
1347     # all it does is try to locate a give file on a cd ... if the cd isn't
1348     # found, then a message asking for the user to insert the cdrom will be
1349     # displayed and we'll hang out here until:
1350     # (1) the file is found on a mounted cdrom
1351     # (2) the user hits CTRL+C
1352     cdrom_locate_file_on_cd() {
1353 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1354 vapier 1.192 local dir=$(dirname "$*")
1355     local file=$(basename "$*")
1356 vapier 1.75 local mline=""
1357     local showedmsg=0
1358    
1359 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1360     [[ -d ${mline}/${dir} ]] || continue
1361 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1362 vapier 1.75 && export CDROM_ROOT=${mline}
1363     done
1364    
1365 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1366 vapier 1.75 echo
1367 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1368     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1369     if [[ -z ${CDROM_NAME} ]] ; then
1370 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1371     else
1372     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1373     fi
1374     else
1375 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1376 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1377     else
1378     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1379     einfo "Please insert+mount the ${!var} cdrom now !"
1380     fi
1381     fi
1382     showedmsg=1
1383     fi
1384     einfo "Press return to scan for the cd again"
1385     einfo "or hit CTRL+C to abort the emerge."
1386 wolf31o2 1.183 echo
1387     einfo "If you are having trouble with the detection"
1388     einfo "of your CD, it is possible that you do not have"
1389     einfo "Joliet support enabled in your kernel. Please"
1390     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1391 vapier 1.75 read
1392     fi
1393     done
1394     }
1395 vapier 1.92
1396 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1397 vapier 1.92 # a package can support
1398     #
1399     # usage: strip-linguas <allow LINGUAS>
1400     # strip-linguas -i <directories of .po files>
1401     # strip-linguas -u <directories of .po files>
1402     #
1403     # The first form allows you to specify a list of LINGUAS.
1404 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1405 vapier 1.92 # directories and uses the intersection of the lists.
1406 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1407 vapier 1.92 # directories and uses the union of the lists.
1408     strip-linguas() {
1409     local ls newls
1410 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1411     local op=$1; shift
1412 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1413     local d f
1414     for d in "$@" ; do
1415 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1416     newls=${ls}
1417 vapier 1.92 else
1418     newls=""
1419     fi
1420     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1421 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1422     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1423 vapier 1.92 else
1424 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1425 vapier 1.92 fi
1426     done
1427 vapier 1.154 ls=${newls}
1428 vapier 1.92 done
1429 vapier 1.154 ls=${ls//.po}
1430 vapier 1.92 else
1431 vapier 1.154 ls=$@
1432 vapier 1.92 fi
1433    
1434     ls=" ${ls} "
1435     newls=""
1436     for f in ${LINGUAS} ; do
1437 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1438 vapier 1.120 newls="${newls} ${f}"
1439 vapier 1.92 else
1440     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1441     fi
1442     done
1443 vapier 1.154 if [[ -z ${newls} ]] ; then
1444 vapier 1.166 export LINGUAS=""
1445 vapier 1.92 else
1446 vapier 1.154 export LINGUAS=${newls:1}
1447 vapier 1.92 fi
1448     }
1449 iggy 1.110
1450     # moved from kernel.eclass since they are generally useful outside of
1451     # kernel.eclass -iggy (20041002)
1452    
1453     # the following functions are useful in kernel module ebuilds, etc.
1454     # for an example see ivtv or drbd ebuilds
1455    
1456     # set's ARCH to match what the kernel expects
1457     set_arch_to_kernel() {
1458 vapier 1.140 i=10
1459     while ((i--)) ; do
1460     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1461     done
1462 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1463     case ${ARCH} in
1464 vapier 1.178 x86) export ARCH="i386";;
1465     amd64) export ARCH="x86_64";;
1466     hppa) export ARCH="parisc";;
1467     mips) export ARCH="mips";;
1468     sparc) export ARCH="$(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!
1469     *) export ARCH="${ARCH}";;
1470 iggy 1.110 esac
1471     }
1472    
1473     # set's ARCH back to what portage expects
1474     set_arch_to_portage() {
1475 vapier 1.140 i=10
1476     while ((i--)) ; do
1477     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1478     done
1479 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1480     }
1481 eradicator 1.111
1482     # Jeremy Huddleston <eradicator@gentoo.org>:
1483     # preserve_old_lib /path/to/libblah.so.0
1484     # preserve_old_lib_notify /path/to/libblah.so.0
1485     #
1486     # These functions are useful when a lib in your package changes --soname. Such
1487     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1488     # would break packages that link against it. Most people get around this
1489     # by using the portage SLOT mechanism, but that is not always a relevant
1490     # solution, so instead you can add the following to your ebuilds:
1491     #
1492     # src_install() {
1493     # ...
1494     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1495     # ...
1496     # }
1497     #
1498     # pkg_postinst() {
1499     # ...
1500     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1501     # ...
1502     # }
1503    
1504     preserve_old_lib() {
1505     LIB=$1
1506    
1507     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1508     SONAME=`basename ${LIB}`
1509     DIRNAME=`dirname ${LIB}`
1510    
1511     dodir ${DIRNAME}
1512     cp ${ROOT}${LIB} ${D}${DIRNAME}
1513     touch ${D}${LIB}
1514     fi
1515     }
1516    
1517     preserve_old_lib_notify() {
1518 seemant 1.134 LIB=$1
1519 eradicator 1.111
1520 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1521     SONAME=`basename ${LIB}`
1522 eradicator 1.111
1523 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1524     ewarn "In order to avoid breaking packages that link against it, this older version"
1525     ewarn "is not being removed. In order to make full use of this newer version,"
1526     ewarn "you will need to execute the following command:"
1527     ewarn " revdep-rebuild --soname ${SONAME}"
1528     ewarn
1529     ewarn "After doing that, you can safely remove ${LIB}"
1530     ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1531 seemant 1.134 fi
1532 eradicator 1.111 }
1533 vapier 1.125
1534 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1535 vapier 1.125 # certain USE flags
1536     #
1537 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1538 vapier 1.125 # ex: built_with_use xchat gtk2
1539 vapier 1.130 #
1540     # Flags: -a all USE flags should be utilized
1541     # -o at least one USE flag should be utilized
1542     # Note: the default flag is '-a'
1543 vapier 1.125 built_with_use() {
1544 vapier 1.130 local opt=$1
1545     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1546    
1547     local PKG=$(best_version $1)
1548     shift
1549    
1550 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1551     [[ ! -e ${USEFILE} ]] && return 1
1552    
1553     local USE_BUILT=$(<${USEFILE})
1554 vapier 1.130 while [[ $# -gt 0 ]] ; do
1555     if [[ ${opt} = "-o" ]] ; then
1556     has $1 ${USE_BUILT} && return 0
1557     else
1558     has $1 ${USE_BUILT} || return 1
1559     fi
1560 vapier 1.125 shift
1561     done
1562 vapier 1.130 [[ ${opt} = "-a" ]]
1563 vapier 1.125 }
1564 vapier 1.126
1565 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1566 vapier 1.126 # could not be detected. #73450
1567     epunt_cxx() {
1568 vapier 1.127 local dir=$1
1569     [[ -z ${dir} ]] && dir=${S}
1570     ebegin "Removing useless C++ checks"
1571     local f
1572     for f in $(find ${dir} -name configure) ; do
1573     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1574     done
1575     eend 0
1576 vapier 1.126 }
1577 ka0ttic 1.143
1578 vapier 1.151 # dopamd <file> [more files]
1579 ka0ttic 1.143 #
1580     # Install pam auth config file in /etc/pam.d
1581 vapier 1.151 dopamd() {
1582     [[ -z $1 ]] && die "dopamd requires at least one argument"
1583    
1584     use pam || return 0
1585    
1586 vapier 1.172 INSDESTTREE=/etc/pam.d \
1587 vapier 1.151 doins "$@" || die "failed to install $@"
1588     }
1589     # newpamd <old name> <new name>
1590 ka0ttic 1.143 #
1591 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1592     newpamd() {
1593     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1594 ka0ttic 1.143
1595     use pam || return 0
1596    
1597 vapier 1.172 INSDESTTREE=/etc/pam.d \
1598 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1599 ka0ttic 1.143 }
1600 wolf31o2 1.160
1601     # make a wrapper script ...
1602     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1603     # this could be used, so I have moved it here and made it not games-specific
1604     # -- wolf31o2
1605     # $1 == wrapper name
1606     # $2 == binary to run
1607     # $3 == directory to chdir before running binary
1608     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1609 wolf31o2 1.164 # $5 == path for wrapper
1610 wolf31o2 1.160 make_wrapper() {
1611 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1612 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1613 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1614     # things as $bin ... "./someprog --args"
1615 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1616     #!/bin/sh
1617 vapier 1.201 cd "${chdir:-.}"
1618     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] && [ -n "${libdir}" ] ; then
1619     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1620     fi
1621 vapier 1.202 exec ${bin} "\$@"
1622 wolf31o2 1.160 EOF
1623     chmod go+rx "${tmpwrapper}"
1624 vapier 1.201 if [[ -n ${path} ]] ; then
1625     exeinto "${path}"
1626 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1627     else
1628     newbin "${tmpwrapper}" "${wrapper}"
1629     fi
1630 wolf31o2 1.160 }

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