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Revision 1.197 - (hide annotations) (download)
Sun Sep 18 17:33:44 2005 UTC (8 years, 10 months ago) by flameeyes
Branch: MAIN
Changes since 1.196: +5 -11 lines
Added portability eclass with seq() function to replace seq command. Make eutils use the new seq command for enewuser/enewgroup.

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 1.197 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.196 2005/09/06 01:59:22 vapier 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 1.108 local action
424     if [ "$1" == "passwd" ]
425     then
426     action="user"
427     else
428     action="group"
429     fi
430     pw show "${action}" "$2" -q
431 usata 1.91 else
432 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
433 vapier 1.107 getent "$1" "$2"
434 usata 1.91 fi
435     }
436    
437 vapier 1.23 # Simplify/standardize adding users to the system
438     # vapier@gentoo.org
439     #
440     # enewuser(username, uid, shell, homedir, groups, extra options)
441     #
442     # Default values if you do not specify any:
443     # username: REQUIRED !
444     # uid: next available (see useradd(8))
445 vapier 1.27 # note: pass -1 to get default behavior
446 vapier 1.23 # shell: /bin/false
447     # homedir: /dev/null
448     # groups: none
449     # extra: comment of 'added by portage for ${PN}'
450     enewuser() {
451     # get the username
452 vapier 1.182 local euser=$1; shift
453     if [[ -z ${euser} ]] ; then
454 vapier 1.23 eerror "No username specified !"
455     die "Cannot call enewuser without a username"
456     fi
457    
458 vapier 1.84 # lets see if the username already exists
459 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
460 vapier 1.23 return 0
461     fi
462 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
463 vapier 1.23
464     # options to pass to useradd
465 azarah 1.59 local opts=
466 vapier 1.23
467     # handle uid
468 vapier 1.182 local euid=$1; shift
469     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
470     if [[ ${euid} -gt 0 ]] ; then
471     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
472 vapier 1.84 euid="next"
473 vapier 1.82 fi
474 vapier 1.23 else
475     eerror "Userid given but is not greater than 0 !"
476     die "${euid} is not a valid UID"
477     fi
478     else
479 vapier 1.84 euid="next"
480     fi
481 vapier 1.182 if [[ ${euid} == "next" ]] ; then
482 flameeyes 1.197 for euid in $(seq 101 999) ; do
483 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
484 vapier 1.84 done
485 vapier 1.23 fi
486 vapier 1.84 opts="${opts} -u ${euid}"
487 vapier 1.23 einfo " - Userid: ${euid}"
488    
489     # handle shell
490 vapier 1.182 local eshell=$1; shift
491     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492     if [[ ! -e ${eshell} ]] ; then
493 vapier 1.23 eerror "A shell was specified but it does not exist !"
494     die "${eshell} does not exist"
495     fi
496     else
497 vapier 1.182 case ${USERLAND} in
498     Darwin) eshell="/usr/bin/false";;
499     BSD) eshell="/usr/sbin/nologin";;
500     *) eshell="/bin/false";;
501     esac
502 vapier 1.23 fi
503     einfo " - Shell: ${eshell}"
504     opts="${opts} -s ${eshell}"
505    
506     # handle homedir
507 vapier 1.182 local ehome=$1; shift
508     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
509 azarah 1.59 ehome="/dev/null"
510 vapier 1.23 fi
511     einfo " - Home: ${ehome}"
512     opts="${opts} -d ${ehome}"
513    
514     # handle groups
515 vapier 1.182 local egroups=$1; shift
516     if [[ ! -z ${egroups} ]] ; then
517     local oldifs=${IFS}
518 vapier 1.107 local defgroup="" exgroups=""
519    
520 vapier 1.23 export IFS=","
521 vapier 1.182 for g in ${egroups} ; do
522     export IFS=${oldifs}
523     if [[ -z $(egetent group "${g}") ]] ; then
524 vapier 1.85 eerror "You must add group ${g} to the system first"
525 vapier 1.23 die "${g} is not a valid GID"
526     fi
527 vapier 1.182 if [[ -z ${defgroup} ]] ; then
528     defgroup=${g}
529 vapier 1.107 else
530     exgroups="${exgroups},${g}"
531     fi
532 usata 1.115 export IFS=","
533 vapier 1.23 done
534 vapier 1.182 export IFS=${oldifs}
535 vapier 1.107
536     opts="${opts} -g ${defgroup}"
537 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
538 vapier 1.107 opts="${opts} -G ${exgroups:1}"
539     fi
540 vapier 1.23 else
541     egroups="(none)"
542     fi
543     einfo " - Groups: ${egroups}"
544    
545     # handle extra and add the user
546 vapier 1.182 local oldsandbox=${SANDBOX_ON}
547 vapier 1.23 export SANDBOX_ON="0"
548 vapier 1.182 case ${USERLAND} in
549     Darwin)
550 usata 1.91 ### Make the user
551 vapier 1.182 if [[ -z $@ ]] ; then
552 usata 1.91 dscl . create /users/${euser} uid ${euid}
553     dscl . create /users/${euser} shell ${eshell}
554     dscl . create /users/${euser} home ${ehome}
555     dscl . create /users/${euser} realname "added by portage for ${PN}"
556     ### Add the user to the groups specified
557 vapier 1.182 local oldifs=${IFS}
558 usata 1.115 export IFS=","
559 vapier 1.182 for g in ${egroups} ; do
560 usata 1.91 dscl . merge /groups/${g} users ${euser}
561     done
562 vapier 1.182 export IFS=${oldifs}
563 usata 1.91 else
564 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
565 usata 1.91 einfo "Please report the ebuild along with the info below"
566 vapier 1.182 einfo "eextra: $@"
567 usata 1.91 die "Required function missing"
568     fi
569 vapier 1.182 ;;
570     BSD)
571     if [[ -z $@ ]] ; then
572 ka0ttic 1.108 pw useradd ${euser} ${opts} \
573     -c "added by portage for ${PN}" \
574     die "enewuser failed"
575     else
576 vapier 1.182 einfo " - Extra: $@"
577 ka0ttic 1.108 pw useradd ${euser} ${opts} \
578 vapier 1.182 "$@" || die "enewuser failed"
579 ka0ttic 1.108 fi
580 vapier 1.182 ;;
581     *)
582     if [[ -z $@ ]] ; then
583 usata 1.91 useradd ${opts} ${euser} \
584     -c "added by portage for ${PN}" \
585     || die "enewuser failed"
586     else
587 vapier 1.182 einfo " - Extra: $@"
588     useradd ${opts} ${euser} "$@" \
589 usata 1.91 || die "enewuser failed"
590     fi
591 vapier 1.182 ;;
592     esac
593 vapier 1.23
594 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
595     einfo " - Creating ${ehome} in ${ROOT}"
596     mkdir -p "${ROOT}/${ehome}"
597     chown ${euser} "${ROOT}/${ehome}"
598     chmod 755 "${ROOT}/${ehome}"
599 vapier 1.23 fi
600 vapier 1.193
601     export SANDBOX_ON=${oldsandbox}
602 vapier 1.23 }
603    
604     # Simplify/standardize adding groups to the system
605     # vapier@gentoo.org
606     #
607     # enewgroup(group, gid)
608     #
609     # Default values if you do not specify any:
610     # groupname: REQUIRED !
611     # gid: next available (see groupadd(8))
612     # extra: none
613     enewgroup() {
614     # get the group
615     local egroup="$1"; shift
616 azarah 1.59 if [ -z "${egroup}" ]
617     then
618 vapier 1.23 eerror "No group specified !"
619     die "Cannot call enewgroup without a group"
620     fi
621    
622     # see if group already exists
623 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
624 azarah 1.59 then
625 vapier 1.23 return 0
626     fi
627 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
628 vapier 1.23
629     # options to pass to useradd
630 azarah 1.59 local opts=
631 vapier 1.23
632     # handle gid
633     local egid="$1"; shift
634 azarah 1.59 if [ ! -z "${egid}" ]
635     then
636     if [ "${egid}" -gt 0 ]
637     then
638 usata 1.91 if [ -z "`egetent group ${egid}`" ]
639 vapier 1.83 then
640 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
641 usata 1.91 opts="${opts} ${egid}"
642     else
643     opts="${opts} -g ${egid}"
644     fi
645 vapier 1.83 else
646 vapier 1.84 egid="next available; requested gid taken"
647 vapier 1.83 fi
648 vapier 1.23 else
649     eerror "Groupid given but is not greater than 0 !"
650     die "${egid} is not a valid GID"
651     fi
652     else
653     egid="next available"
654     fi
655     einfo " - Groupid: ${egid}"
656    
657     # handle extra
658     local eextra="$@"
659     opts="${opts} ${eextra}"
660    
661     # add the group
662 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
663 vapier 1.23 export SANDBOX_ON="0"
664 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
665 usata 1.91 if [ ! -z "${eextra}" ];
666     then
667 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
668 usata 1.91 einfo "Please report the ebuild along with the info below"
669     einfo "eextra: ${eextra}"
670     die "Required function missing"
671     fi
672 mr_bones_ 1.100
673 usata 1.91 # If we need the next available
674     case ${egid} in
675     *[!0-9]*) # Non numeric
676 flameeyes 1.197 for egid in $(seq 101 999); do
677 usata 1.91 [ -z "`egetent group ${egid}`" ] && break
678     done
679     esac
680     dscl . create /groups/${egroup} gid ${egid}
681 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
682 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
683 ka0ttic 1.108 case ${egid} in
684     *[!0-9]*) # Non numeric
685 flameeyes 1.197 for egid in $(seq 101 999); do
686 ka0ttic 1.108 [ -z "`egetent group ${egid}`" ] && break
687     done
688     esac
689     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
690 usata 1.91 else
691     groupadd ${opts} ${egroup} || die "enewgroup failed"
692     fi
693 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
694 vapier 1.24 }
695    
696     # Simple script to replace 'dos2unix' binaries
697     # vapier@gentoo.org
698     #
699 vapier 1.121 # edos2unix(file, <more files> ...)
700 vapier 1.24 edos2unix() {
701 vapier 1.61 for f in "$@"
702 azarah 1.59 do
703 vapier 1.61 cp "${f}" ${T}/edos2unix
704     sed 's/\r$//' ${T}/edos2unix > "${f}"
705 vapier 1.24 done
706 vapier 1.39 }
707    
708 lanius 1.133
709     ##############################################################
710     # START: Handle .desktop files and menu entries #
711     # maybe this should be separated into a new eclass some time #
712     # lanius@gentoo.org #
713     ##############################################################
714    
715 vapier 1.39 # Make a desktop file !
716     # Great for making those icons in kde/gnome startmenu !
717     # Amaze your friends ! Get the women ! Join today !
718     #
719     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
720     #
721     # binary: what binary does the app run with ?
722     # name: the name that will show up in the menu
723     # icon: give your little like a pretty little icon ...
724 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
725     # a full path to an icon
726 vapier 1.39 # type: what kind of application is this ? for categories:
727 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
728 vapier 1.39 # path: if your app needs to startup in a specific dir
729     make_desktop_entry() {
730 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
731 vapier 1.39
732 vapier 1.158 local exec=${1}
733     local name=${2:-${PN}}
734     local icon=${3:-${PN}.png}
735     local type=${4}
736     local path=${5}
737    
738     if [[ -z ${type} ]] ; then
739     local catmaj=${CATEGORY%%-*}
740     local catmin=${CATEGORY##*-}
741     case ${catmaj} in
742     app)
743     case ${catmin} in
744     admin) type=System;;
745     cdr) type=DiscBurning;;
746     dicts) type=Dictionary;;
747     editors) type=TextEditor;;
748     emacs) type=TextEditor;;
749     emulation) type=Emulator;;
750     laptop) type=HardwareSettings;;
751     office) type=Office;;
752     vim) type=TextEditor;;
753     xemacs) type=TextEditor;;
754     *) type=;;
755     esac
756 azarah 1.59 ;;
757 vapier 1.158
758     dev)
759 vapier 1.159 type="Development"
760 vapier 1.158 ;;
761    
762     games)
763     case ${catmin} in
764     action) type=ActionGame;;
765     arcade) type=ArcadeGame;;
766     board) type=BoardGame;;
767     kid) type=KidsGame;;
768     emulation) type=Emulator;;
769     puzzle) type=LogicGame;;
770     rpg) type=RolePlaying;;
771     roguelike) type=RolePlaying;;
772     simulation) type=Simulation;;
773     sports) type=SportsGame;;
774     strategy) type=StrategyGame;;
775     *) type=;;
776     esac
777 vapier 1.159 type="Game;${type}"
778 vapier 1.158 ;;
779    
780     mail)
781 vapier 1.159 type="Network;Email"
782 vapier 1.158 ;;
783    
784     media)
785     case ${catmin} in
786     gfx) type=Graphics;;
787     radio) type=Tuner;;
788     sound) type=Audio;;
789     tv) type=TV;;
790     video) type=Video;;
791     *) type=;;
792     esac
793 vapier 1.159 type="AudioVideo;${type}"
794 wolf31o2 1.65 ;;
795 vapier 1.158
796     net)
797     case ${catmin} in
798     dialup) type=Dialup;;
799     ftp) type=FileTransfer;;
800     im) type=InstantMessaging;;
801     irc) type=IRCClient;;
802     mail) type=Email;;
803     news) type=News;;
804     nntp) type=News;;
805     p2p) type=FileTransfer;;
806     *) type=;;
807     esac
808 vapier 1.159 type="Network;${type}"
809 vapier 1.158 ;;
810    
811     sci)
812     case ${catmin} in
813     astro*) type=Astronomoy;;
814     bio*) type=Biology;;
815     calc*) type=Calculator;;
816     chem*) type=Chemistry;;
817     geo*) type=Geology;;
818     math*) type=Math;;
819     *) type=;;
820 vapier 1.159 esac
821     type="Science;${type}"
822 vapier 1.158 ;;
823    
824     www)
825     case ${catmin} in
826     client) type=WebBrowser;;
827     *) type=;;
828     esac
829 vapier 1.159 type="Network"
830 azarah 1.59 ;;
831 vapier 1.158
832 azarah 1.59 *)
833     type=
834     ;;
835 vapier 1.39 esac
836     fi
837 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
838     local desktop_name="${PN}"
839     else
840     local desktop_name="${PN}-${SLOT}"
841     fi
842     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
843 vapier 1.39
844     echo "[Desktop Entry]
845     Encoding=UTF-8
846     Version=0.9.2
847     Name=${name}
848     Type=Application
849     Comment=${DESCRIPTION}
850     Exec=${exec}
851     Path=${path}
852     Icon=${icon}
853 vapier 1.99 Categories=Application;${type};" > "${desktop}"
854 vapier 1.39
855 vapier 1.118 insinto /usr/share/applications
856     doins "${desktop}"
857 vapier 1.39
858     return 0
859 danarmak 1.32 }
860    
861 lanius 1.133 # Make a GDM/KDM Session file
862     #
863     # make_desktop_entry(<title>, <command>)
864     # title: File to execute to start the Window Manager
865     # command: Name of the Window Manager
866    
867     make_session_desktop() {
868 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
869     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
870 lanius 1.133
871 vapier 1.167 local title=$1
872     local command=$2
873     local desktop=${T}/${wm}.desktop
874 lanius 1.133
875     echo "[Desktop Entry]
876     Encoding=UTF-8
877     Name=${title}
878     Comment=This session logs you into ${title}
879     Exec=${command}
880     TryExec=${command}
881     Type=Application" > "${desktop}"
882    
883     insinto /usr/share/xsessions
884     doins "${desktop}"
885     }
886    
887     domenu() {
888 vapier 1.167 local i j
889 lanius 1.133 insinto /usr/share/applications
890 vapier 1.167 for i in "$@" ; do
891     if [[ -f ${i} ]] ; then
892     doins "${i}"
893     elif [[ -d ${i} ]] ; then
894     for j in "${i}"/*.desktop ; do
895     doins "${j}"
896 lanius 1.133 done
897 swegener 1.190 fi
898 lanius 1.133 done
899     }
900 vapier 1.167 newmenu() {
901     insinto /usr/share/applications
902     newins "$1" "$2"
903     }
904 lanius 1.133
905     doicon() {
906 vapier 1.167 local i j
907 lanius 1.133 insinto /usr/share/pixmaps
908 vapier 1.167 for i in "$@" ; do
909     if [[ -f ${i} ]] ; then
910     doins "${i}"
911     elif [[ -d ${i} ]] ; then
912     for j in "${i}"/*.png ; do
913     doins "${j}"
914 lanius 1.133 done
915 swegener 1.190 fi
916 lanius 1.133 done
917     }
918 vapier 1.167 newicon() {
919     insinto /usr/share/pixmaps
920     newins "$1" "$2"
921     }
922 lanius 1.133
923     ##############################################################
924     # END: Handle .desktop files and menu entries #
925     ##############################################################
926    
927    
928 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
929     find_unpackable_file() {
930 vapier 1.196 local src=$1
931     if [[ -z ${src} ]] ; then
932     src=${DISTDIR}/${A}
933 vapier 1.50 else
934 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
935     src=${DISTDIR}/${src}
936     elif [[ -e ${PWD}/${src} ]] ; then
937     src=${PWD}/${src}
938     elif [[ -e ${src} ]] ; then
939     src=${src}
940 vapier 1.50 fi
941     fi
942 vapier 1.196 [[ ! -e ${src} ]] && return 1
943 vapier 1.70 echo "${src}"
944     }
945    
946     # Unpack those pesky pdv generated files ...
947     # They're self-unpacking programs with the binary package stuffed in
948     # the middle of the archive. Valve seems to use it a lot ... too bad
949     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
950     #
951     # Usage: unpack_pdv [file to unpack] [size of off_t]
952     # - you have to specify the off_t size ... i have no idea how to extract that
953     # information out of the binary executable myself. basically you pass in
954     # the size of the off_t type (in bytes) on the machine that built the pdv
955     # archive. one way to determine this is by running the following commands:
956     # strings <pdv archive> | grep lseek
957     # strace -elseek <pdv archive>
958     # basically look for the first lseek command (we do the strings/grep because
959     # sometimes the function call is _llseek or something) and steal the 2nd
960     # parameter. here is an example:
961     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
962     # lseek
963     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
964     # lseek(3, -4, SEEK_END) = 2981250
965     # thus we would pass in the value of '4' as the second parameter.
966     unpack_pdv() {
967 vapier 1.196 local src=$(find_unpackable_file $1)
968     local sizeoff_t=$2
969 vapier 1.70
970 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
971     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
972 vapier 1.70
973     local shrtsrc="`basename ${src}`"
974     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
975     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
976     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
977    
978     # grab metadata for debug reasons
979 vapier 1.117 local metafile="$(emktemp)"
980 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
981    
982     # rip out the final file name from the metadata
983     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
984     datafile="`basename ${datafile}`"
985    
986 vapier 1.71 # now lets uncompress/untar the file if need be
987 vapier 1.117 local tmpfile="$(emktemp)"
988 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
989 vapier 1.71
990     local iscompressed="`file -b ${tmpfile}`"
991     if [ "${iscompressed:0:8}" == "compress" ] ; then
992     iscompressed=1
993     mv ${tmpfile}{,.Z}
994     gunzip ${tmpfile}
995     else
996     iscompressed=0
997     fi
998     local istar="`file -b ${tmpfile}`"
999     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1000     istar=1
1001     else
1002     istar=0
1003     fi
1004    
1005     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1006     #dd if=${src} ibs=${metaskip} count=1 \
1007     # | dd ibs=${tailskip} skip=1 \
1008     # | gzip -dc \
1009     # > ${datafile}
1010     if [ ${iscompressed} -eq 1 ] ; then
1011     if [ ${istar} -eq 1 ] ; then
1012     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1013     | head -c $((${metaskip}-${tailskip})) \
1014     | tar -xzf -
1015     else
1016 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1017     | head -c $((${metaskip}-${tailskip})) \
1018     | gzip -dc \
1019     > ${datafile}
1020 vapier 1.71 fi
1021     else
1022     if [ ${istar} -eq 1 ] ; then
1023     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1024     | head -c $((${metaskip}-${tailskip})) \
1025 vapier 1.73 | tar --no-same-owner -xf -
1026 vapier 1.71 else
1027 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1028     | head -c $((${metaskip}-${tailskip})) \
1029     > ${datafile}
1030 vapier 1.71 fi
1031     fi
1032     true
1033     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1034 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1035     }
1036    
1037     # Unpack those pesky makeself generated files ...
1038     # They're shell scripts with the binary package tagged onto
1039     # the end of the archive. Loki utilized the format as does
1040     # many other game companies.
1041     #
1042 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1043 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1044     # - If the offset is not specified then we will attempt to extract
1045     # the proper offset from the script itself.
1046     unpack_makeself() {
1047 vapier 1.196 local src=$(find_unpackable_file "$1")
1048     local skip=$2
1049     local exe=$3
1050    
1051     [[ -z ${src} ]] && die "Could not locate source for '$1'"
1052 vapier 1.50
1053 vapier 1.196 local shrtsrc=$(basename "${src}")
1054 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1055 azarah 1.59 if [ -z "${skip}" ]
1056     then
1057 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1058     local skip=0
1059 vapier 1.112 exe=tail
1060 vapier 1.41 case ${ver} in
1061     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1062 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1063 vapier 1.41 ;;
1064     2.0|2.0.1)
1065 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1066 vapier 1.41 ;;
1067 wolf31o2 1.48 2.1.1)
1068 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1069 wolf31o2 1.48 let skip="skip + 1"
1070     ;;
1071 vapier 1.49 2.1.2)
1072 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1073 vapier 1.49 let skip="skip + 1"
1074     ;;
1075 wolf31o2 1.48 2.1.3)
1076 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1077 vapier 1.41 let skip="skip + 1"
1078     ;;
1079 vapier 1.112 2.1.4)
1080     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1081     skip=$(head -n ${skip} "${src}" | wc -c)
1082     exe="dd"
1083     ;;
1084 vapier 1.41 *)
1085     eerror "I'm sorry, but I was unable to support the Makeself file."
1086     eerror "The version I detected was '${ver}'."
1087     eerror "Please file a bug about the file ${shrtsrc} at"
1088     eerror "http://bugs.gentoo.org/ so that support can be added."
1089     die "makeself version '${ver}' not supported"
1090     ;;
1091     esac
1092     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1093     fi
1094 vapier 1.112 case ${exe} in
1095     tail) exe="tail -n +${skip} '${src}'";;
1096     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1097     *) die "makeself cant handle exe '${exe}'"
1098     esac
1099 vapier 1.41
1100 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1101 vapier 1.117 local tmpfile="$(emktemp)"
1102 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1103     local filetype="$(file -b "${tmpfile}")"
1104 vapier 1.68 case ${filetype} in
1105     *tar\ archive)
1106 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1107 vapier 1.68 ;;
1108     bzip2*)
1109 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1110 mr_bones_ 1.69 ;;
1111 vapier 1.68 gzip*)
1112 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1113 vapier 1.68 ;;
1114 vapier 1.93 compress*)
1115 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1116 vapier 1.93 ;;
1117 vapier 1.68 *)
1118 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1119 vapier 1.68 false
1120     ;;
1121     esac
1122     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1123 wolf31o2 1.56 }
1124    
1125     # Display a license for user to accept.
1126     #
1127     # Usage: check_license [license]
1128     # - If the file is not specified then ${LICENSE} is used.
1129     check_license() {
1130 vapier 1.60 local lic=$1
1131     if [ -z "${lic}" ] ; then
1132     lic="${PORTDIR}/licenses/${LICENSE}"
1133 wolf31o2 1.56 else
1134 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1135     lic="${PORTDIR}/licenses/${src}"
1136     elif [ -e "${PWD}/${src}" ] ; then
1137     lic="${PWD}/${src}"
1138     elif [ -e "${src}" ] ; then
1139     lic="${src}"
1140 wolf31o2 1.56 fi
1141     fi
1142 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1143 vapier 1.64 local l="`basename ${lic}`"
1144 wolf31o2 1.56
1145 vapier 1.60 # here is where we check for the licenses the user already
1146     # accepted ... if we don't find a match, we make the user accept
1147 wolf31o2 1.106 local shopts=$-
1148 vapier 1.60 local alic
1149 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1150 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1151 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1152     set +o noglob; set -${shopts} #reset old shell opts
1153     return 0
1154     fi
1155 vapier 1.60 done
1156 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1157 vapier 1.60
1158 vapier 1.117 local licmsg="$(emktemp)"
1159 vapier 1.60 cat << EOF > ${licmsg}
1160     **********************************************************
1161     The following license outlines the terms of use of this
1162     package. You MUST accept this license for installation to
1163     continue. When you are done viewing, hit 'q'. If you
1164     CTRL+C out of this, the install will not run!
1165     **********************************************************
1166    
1167     EOF
1168     cat ${lic} >> ${licmsg}
1169     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1170 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1171 vapier 1.60 read alic
1172     case ${alic} in
1173     yes|Yes|y|Y)
1174     return 0
1175     ;;
1176     *)
1177     echo;echo;echo
1178     eerror "You MUST accept the license to continue! Exiting!"
1179     die "Failed to accept license"
1180     ;;
1181     esac
1182 vapier 1.23 }
1183 vapier 1.75
1184     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1185     # the whole 'non-interactive' policy, but damnit I want CD support !
1186     #
1187     # with these cdrom functions we handle all the user interaction and
1188     # standardize everything. all you have to do is call cdrom_get_cds()
1189     # and when the function returns, you can assume that the cd has been
1190     # found at CDROM_ROOT.
1191     #
1192     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1193     # etc... if you want to give the cds better names, then just export
1194     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1195     #
1196     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1197     #
1198     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1199     # - this will attempt to locate a cd based upon a file that is on
1200     # the cd ... the more files you give this function, the more cds
1201     # the cdrom functions will handle
1202     cdrom_get_cds() {
1203     # first we figure out how many cds we're dealing with by
1204     # the # of files they gave us
1205     local cdcnt=0
1206     local f=
1207     for f in "$@" ; do
1208     cdcnt=$((cdcnt + 1))
1209     export CDROM_CHECK_${cdcnt}="$f"
1210     done
1211     export CDROM_TOTAL_CDS=${cdcnt}
1212     export CDROM_CURRENT_CD=1
1213    
1214     # now we see if the user gave use CD_ROOT ...
1215     # if they did, let's just believe them that it's correct
1216 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1217     export CDROM_ROOT=${CD_ROOT}
1218 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1219     return
1220     fi
1221     # do the same for CD_ROOT_X
1222 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1223 vapier 1.75 local var=
1224     cdcnt=0
1225 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1226 vapier 1.75 cdcnt=$((cdcnt + 1))
1227     var="CD_ROOT_${cdcnt}"
1228 vapier 1.131 if [[ -z ${!var} ]] ; then
1229 vapier 1.75 eerror "You must either use just the CD_ROOT"
1230     eerror "or specify ALL the CD_ROOT_X variables."
1231     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1232     die "could not locate CD_ROOT_${cdcnt}"
1233     fi
1234     export CDROM_ROOTS_${cdcnt}="${!var}"
1235     done
1236     export CDROM_ROOT=${CDROM_ROOTS_1}
1237     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1238     return
1239     fi
1240    
1241 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1242 vapier 1.75 einfon "This ebuild will need the "
1243 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1244 vapier 1.75 echo "cdrom for ${PN}."
1245     else
1246     echo "${CDROM_NAME}."
1247     fi
1248     echo
1249     einfo "If you do not have the CD, but have the data files"
1250     einfo "mounted somewhere on your filesystem, just export"
1251     einfo "the variable CD_ROOT so that it points to the"
1252     einfo "directory containing the files."
1253     echo
1254 vapier 1.132 einfo "For example:"
1255     einfo "export CD_ROOT=/mnt/cdrom"
1256     echo
1257 vapier 1.75 else
1258     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1259     cdcnt=0
1260 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1261 vapier 1.75 cdcnt=$((cdcnt + 1))
1262     var="CDROM_NAME_${cdcnt}"
1263 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1264 vapier 1.75 done
1265     echo
1266     einfo "If you do not have the CDs, but have the data files"
1267     einfo "mounted somewhere on your filesystem, just export"
1268     einfo "the following variables so they point to the right place:"
1269     einfon ""
1270     cdcnt=0
1271 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 vapier 1.75 cdcnt=$((cdcnt + 1))
1273     echo -n " CD_ROOT_${cdcnt}"
1274     done
1275     echo
1276     einfo "Or, if you have all the files in the same place, or"
1277     einfo "you only have one cdrom, you can export CD_ROOT"
1278     einfo "and that place will be used as the same data source"
1279     einfo "for all the CDs."
1280     echo
1281 vapier 1.132 einfo "For example:"
1282     einfo "export CD_ROOT_1=/mnt/cdrom"
1283     echo
1284 vapier 1.75 fi
1285     export CDROM_CURRENT_CD=0
1286     cdrom_load_next_cd
1287     }
1288    
1289     # this is only used when you need access to more than one cd.
1290     # when you have finished using the first cd, just call this function.
1291     # when it returns, CDROM_ROOT will be pointing to the second cd.
1292     # remember, you can only go forward in the cd chain, you can't go back.
1293     cdrom_load_next_cd() {
1294     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1295     local var=
1296    
1297 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1298 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1299     return
1300     fi
1301    
1302 vapier 1.75 unset CDROM_ROOT
1303     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1304 vapier 1.131 if [[ -z ${!var} ]] ; then
1305 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1306     cdrom_locate_file_on_cd ${!var}
1307     else
1308 vapier 1.131 export CDROM_ROOT=${!var}
1309 vapier 1.75 fi
1310    
1311     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1312     }
1313    
1314     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1315     # functions. this should *never* be called from an ebuild.
1316     # all it does is try to locate a give file on a cd ... if the cd isn't
1317     # found, then a message asking for the user to insert the cdrom will be
1318     # displayed and we'll hang out here until:
1319     # (1) the file is found on a mounted cdrom
1320     # (2) the user hits CTRL+C
1321     cdrom_locate_file_on_cd() {
1322 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1323 vapier 1.192 local dir=$(dirname "$*")
1324     local file=$(basename "$*")
1325 vapier 1.75 local mline=""
1326     local showedmsg=0
1327    
1328 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1329     [[ -d ${mline}/${dir} ]] || continue
1330 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1331 vapier 1.75 && export CDROM_ROOT=${mline}
1332     done
1333    
1334 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1335 vapier 1.75 echo
1336 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1337     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1338     if [[ -z ${CDROM_NAME} ]] ; then
1339 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1340     else
1341     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1342     fi
1343     else
1344 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1345 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1346     else
1347     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1348     einfo "Please insert+mount the ${!var} cdrom now !"
1349     fi
1350     fi
1351     showedmsg=1
1352     fi
1353     einfo "Press return to scan for the cd again"
1354     einfo "or hit CTRL+C to abort the emerge."
1355 wolf31o2 1.183 echo
1356     einfo "If you are having trouble with the detection"
1357     einfo "of your CD, it is possible that you do not have"
1358     einfo "Joliet support enabled in your kernel. Please"
1359     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1360 vapier 1.75 read
1361     fi
1362     done
1363     }
1364 vapier 1.92
1365 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1366 vapier 1.92 # a package can support
1367     #
1368     # usage: strip-linguas <allow LINGUAS>
1369     # strip-linguas -i <directories of .po files>
1370     # strip-linguas -u <directories of .po files>
1371     #
1372     # The first form allows you to specify a list of LINGUAS.
1373 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1374 vapier 1.92 # directories and uses the intersection of the lists.
1375 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1376 vapier 1.92 # directories and uses the union of the lists.
1377     strip-linguas() {
1378     local ls newls
1379 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1380     local op=$1; shift
1381 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1382     local d f
1383     for d in "$@" ; do
1384 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1385     newls=${ls}
1386 vapier 1.92 else
1387     newls=""
1388     fi
1389     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1390 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1391     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1392 vapier 1.92 else
1393 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1394 vapier 1.92 fi
1395     done
1396 vapier 1.154 ls=${newls}
1397 vapier 1.92 done
1398 vapier 1.154 ls=${ls//.po}
1399 vapier 1.92 else
1400 vapier 1.154 ls=$@
1401 vapier 1.92 fi
1402    
1403     ls=" ${ls} "
1404     newls=""
1405     for f in ${LINGUAS} ; do
1406 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1407 vapier 1.120 newls="${newls} ${f}"
1408 vapier 1.92 else
1409     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1410     fi
1411     done
1412 vapier 1.154 if [[ -z ${newls} ]] ; then
1413 vapier 1.166 export LINGUAS=""
1414 vapier 1.92 else
1415 vapier 1.154 export LINGUAS=${newls:1}
1416 vapier 1.92 fi
1417     }
1418 iggy 1.110
1419     # moved from kernel.eclass since they are generally useful outside of
1420     # kernel.eclass -iggy (20041002)
1421    
1422     # the following functions are useful in kernel module ebuilds, etc.
1423     # for an example see ivtv or drbd ebuilds
1424    
1425     # set's ARCH to match what the kernel expects
1426     set_arch_to_kernel() {
1427 vapier 1.140 i=10
1428     while ((i--)) ; do
1429     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1430     done
1431 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1432     case ${ARCH} in
1433 vapier 1.178 x86) export ARCH="i386";;
1434     amd64) export ARCH="x86_64";;
1435     hppa) export ARCH="parisc";;
1436     mips) export ARCH="mips";;
1437     sparc) export ARCH="$(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!
1438     *) export ARCH="${ARCH}";;
1439 iggy 1.110 esac
1440     }
1441    
1442     # set's ARCH back to what portage expects
1443     set_arch_to_portage() {
1444 vapier 1.140 i=10
1445     while ((i--)) ; do
1446     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1447     done
1448 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1449     }
1450 eradicator 1.111
1451     # Jeremy Huddleston <eradicator@gentoo.org>:
1452     # preserve_old_lib /path/to/libblah.so.0
1453     # preserve_old_lib_notify /path/to/libblah.so.0
1454     #
1455     # These functions are useful when a lib in your package changes --soname. Such
1456     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1457     # would break packages that link against it. Most people get around this
1458     # by using the portage SLOT mechanism, but that is not always a relevant
1459     # solution, so instead you can add the following to your ebuilds:
1460     #
1461     # src_install() {
1462     # ...
1463     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1464     # ...
1465     # }
1466     #
1467     # pkg_postinst() {
1468     # ...
1469     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1470     # ...
1471     # }
1472    
1473     preserve_old_lib() {
1474     LIB=$1
1475    
1476     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1477     SONAME=`basename ${LIB}`
1478     DIRNAME=`dirname ${LIB}`
1479    
1480     dodir ${DIRNAME}
1481     cp ${ROOT}${LIB} ${D}${DIRNAME}
1482     touch ${D}${LIB}
1483     fi
1484     }
1485    
1486     preserve_old_lib_notify() {
1487 seemant 1.134 LIB=$1
1488 eradicator 1.111
1489 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1490     SONAME=`basename ${LIB}`
1491 eradicator 1.111
1492 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1493     ewarn "In order to avoid breaking packages that link against it, this older version"
1494     ewarn "is not being removed. In order to make full use of this newer version,"
1495     ewarn "you will need to execute the following command:"
1496     ewarn " revdep-rebuild --soname ${SONAME}"
1497     ewarn
1498     ewarn "After doing that, you can safely remove ${LIB}"
1499     ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild"
1500 seemant 1.134 fi
1501 eradicator 1.111 }
1502 vapier 1.125
1503 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1504 vapier 1.125 # certain USE flags
1505     #
1506 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1507 vapier 1.125 # ex: built_with_use xchat gtk2
1508 vapier 1.130 #
1509     # Flags: -a all USE flags should be utilized
1510     # -o at least one USE flag should be utilized
1511     # Note: the default flag is '-a'
1512 vapier 1.125 built_with_use() {
1513 vapier 1.130 local opt=$1
1514     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1515    
1516     local PKG=$(best_version $1)
1517     shift
1518    
1519 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1520     [[ ! -e ${USEFILE} ]] && return 1
1521    
1522     local USE_BUILT=$(<${USEFILE})
1523 vapier 1.130 while [[ $# -gt 0 ]] ; do
1524     if [[ ${opt} = "-o" ]] ; then
1525     has $1 ${USE_BUILT} && return 0
1526     else
1527     has $1 ${USE_BUILT} || return 1
1528     fi
1529 vapier 1.125 shift
1530     done
1531 vapier 1.130 [[ ${opt} = "-a" ]]
1532 vapier 1.125 }
1533 vapier 1.126
1534 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1535 vapier 1.126 # could not be detected. #73450
1536     epunt_cxx() {
1537 vapier 1.127 local dir=$1
1538     [[ -z ${dir} ]] && dir=${S}
1539     ebegin "Removing useless C++ checks"
1540     local f
1541     for f in $(find ${dir} -name configure) ; do
1542     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1543     done
1544     eend 0
1545 vapier 1.126 }
1546 ka0ttic 1.143
1547 vapier 1.151 # dopamd <file> [more files]
1548 ka0ttic 1.143 #
1549     # Install pam auth config file in /etc/pam.d
1550 vapier 1.151 dopamd() {
1551     [[ -z $1 ]] && die "dopamd requires at least one argument"
1552    
1553     use pam || return 0
1554    
1555 vapier 1.172 INSDESTTREE=/etc/pam.d \
1556 vapier 1.151 doins "$@" || die "failed to install $@"
1557     }
1558     # newpamd <old name> <new name>
1559 ka0ttic 1.143 #
1560 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1561     newpamd() {
1562     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1563 ka0ttic 1.143
1564     use pam || return 0
1565    
1566 vapier 1.172 INSDESTTREE=/etc/pam.d \
1567 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1568 ka0ttic 1.143 }
1569 wolf31o2 1.160
1570     # make a wrapper script ...
1571     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1572     # this could be used, so I have moved it here and made it not games-specific
1573     # -- wolf31o2
1574     # $1 == wrapper name
1575     # $2 == binary to run
1576     # $3 == directory to chdir before running binary
1577     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1578 wolf31o2 1.164 # $5 == path for wrapper
1579 wolf31o2 1.160 make_wrapper() {
1580 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1581 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1582     cat << EOF > "${tmpwrapper}"
1583     #!/bin/sh
1584     cd "${chdir}"
1585     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1586     exec ${bin} "\$@"
1587     EOF
1588     chmod go+rx "${tmpwrapper}"
1589 wolf31o2 1.164 if [ -n "${5}" ]
1590     then
1591     exeinto ${5}
1592     newexe "${tmpwrapper}" "${wrapper}"
1593     else
1594     newbin "${tmpwrapper}" "${wrapper}"
1595     fi
1596 wolf31o2 1.160 }

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