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Revision 1.182 - (hide annotations) (download)
Sat Jun 11 00:02:26 2005 UTC (9 years, 6 months ago) by vapier
Branch: MAIN
Changes since 1.181: +55 -73 lines
touchup enewuser syntax and fix arg handling for eextra

1 vapier 1.154 # Copyright 1999-2005 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 vapier 1.182 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.181 2005/06/09 15:25:56 azarah 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 eradicator 1.141 inherit multilib
13 azarah 1.1 ECLASS=eutils
14     INHERITED="$INHERITED $ECLASS"
15    
16 azarah 1.181 DEPEND="!bootstrap? ( sys-devel/patch userland_GNU? ( sys-apps/shadow ) )"
17     # sys-apps/shadow is needed for useradd, etc, bug #94745.
18 azarah 1.1
19 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
20 azarah 1.1
21 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
22     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
23     # outputting to a terminal, don't wait. For compatability purposes, the argument
24     # must be an integer greater than zero.
25     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
26     epause() {
27     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
28     sleep ${1:-5}
29     fi
30     }
31    
32     # Beep the specified number of times (defaults to five). If our output
33     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
34     # don't beep.
35     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
36     ebeep() {
37     local n
38     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
39     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
40     echo -ne "\a"
41     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
42     echo -ne "\a"
43     sleep 1
44     done
45     fi
46     }
47    
48 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
49     # libs in /lib. This is to fix linking problems when you have
50     # the .so in /lib, and the .a in /usr/lib. What happens is that
51     # in some cases when linking dynamic, the .a in /usr/lib is used
52     # instead of the .so in /lib due to gcc/libtool tweaking ld's
53     # library search path. This cause many builds to fail.
54     # See bug #4411 for more info.
55     #
56     # To use, simply call:
57     #
58     # gen_usr_ldscript libfoo.so
59     #
60     # Note that you should in general use the unversioned name of
61     # the library, as ldconfig should usually update it correctly
62     # to point to the latest version of the library present.
63     #
64     # <azarah@gentoo.org> (26 Oct 2002)
65     #
66     gen_usr_ldscript() {
67 vapier 1.109 local libdir="$(get_libdir)"
68 azarah 1.1 # Just make sure it exists
69 vapier 1.109 dodir /usr/${libdir}
70 danarmak 1.32
71 eradicator 1.163 for lib in "${@}" ; do
72     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
73 vapier 1.161 /* GNU ld script
74     Since Gentoo has critical dynamic libraries
75     in /lib, and the static versions in /usr/lib,
76     we need to have a "fake" dynamic lib in /usr/lib,
77     otherwise we run into linking problems.
78    
79     See bug http://bugs.gentoo.org/4411 for more info.
80     */
81 eradicator 1.163 GROUP ( /${libdir}/${lib} )
82 vapier 1.161 END_LDSCRIPT
83 eradicator 1.163 fperms a+x "/usr/${libdir}/${lib}"
84 vapier 1.161 done
85 azarah 1.2 }
86    
87 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
88 vapier 1.166 # - only to be used by epatch()
89 azarah 1.5 #
90     # <azarah@gentoo.org> (11 Nov 2002)
91     #
92     draw_line() {
93     local i=0
94     local str_length=""
95    
96     # Handle calls that do not have args, or wc not being installed ...
97     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
98     then
99     echo "==============================================================="
100     return 0
101     fi
102    
103     # Get the length of $*
104     str_length="$(echo -n "$*" | wc -m)"
105 danarmak 1.32
106 azarah 1.5 while [ "$i" -lt "${str_length}" ]
107     do
108     echo -n "="
109 danarmak 1.32
110 azarah 1.5 i=$((i + 1))
111     done
112    
113     echo
114    
115     return 0
116     }
117 azarah 1.2
118     # Default directory where patches are located
119     EPATCH_SOURCE="${WORKDIR}/patch"
120     # Default extension for patches
121     EPATCH_SUFFIX="patch.bz2"
122     # Default options for patch
123 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
124 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
125     EPATCH_OPTS="-g0 --no-backup-if-mismatch"
126 azarah 1.6 # List of patches not to apply. Not this is only file names,
127     # and not the full path ..
128     EPATCH_EXCLUDE=""
129 azarah 1.9 # Change the printed message for a single patch.
130     EPATCH_SINGLE_MSG=""
131 vapier 1.173 # Change the printed message for multiple patches.
132     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
133 azarah 1.29 # Force applying bulk patches even if not following the style:
134     #
135     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
136     #
137     EPATCH_FORCE="no"
138 azarah 1.2
139     # This function is for bulk patching, or in theory for just one
140     # or two patches.
141     #
142     # It should work with .bz2, .gz, .zip and plain text patches.
143     # Currently all patches should be the same format.
144     #
145     # You do not have to specify '-p' option to patch, as it will
146     # try with -p0 to -p5 until it succeed, or fail at -p5.
147     #
148     # Above EPATCH_* variables can be used to control various defaults,
149     # bug they should be left as is to ensure an ebuild can rely on
150     # them for.
151     #
152 azarah 1.3 # Patches are applied in current directory.
153     #
154     # Bulk Patches should preferibly have the form of:
155 azarah 1.2 #
156     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
157     #
158     # For example:
159     #
160     # 01_all_misc-fix.patch.bz2
161     # 02_sparc_another-fix.patch.bz2
162     #
163     # This ensures that there are a set order, and you can have ARCH
164     # specific patches.
165     #
166 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
167     # single patch that need to be applied if its a file. If on the other
168     # hand its a directory, it will set EPATCH_SOURCE to this.
169     #
170 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
171     #
172     epatch() {
173     local PIPE_CMD=""
174     local STDERR_TARGET="${T}/$$.out"
175 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
176     local PATCH_SUFFIX=""
177 azarah 1.3 local SINGLE_PATCH="no"
178 azarah 1.4 local x=""
179 azarah 1.3
180     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     [ "$1" == "-d" ] && exe="mkdir" && shift
383 azarah 1.59 local topdir="$1"
384 mr_bones_ 1.100
385 vapier 1.117 if [ -z "${topdir}" ]
386 azarah 1.59 then
387 vapier 1.117 [ -z "${T}" ] \
388     && topdir="/tmp" \
389     || topdir="${T}"
390     fi
391    
392     if [ -z "$(type -p mktemp)" ]
393     then
394     local tmp=/
395     while [ -e "${tmp}" ] ; do
396     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
397     done
398 vapier 1.119 ${exe} "${tmp}"
399 vapier 1.117 echo "${tmp}"
400 vapier 1.52 else
401 vapier 1.119 [ "${exe}" == "touch" ] \
402     && exe="-p" \
403     || exe="-d"
404     mktemp ${exe} "${topdir}"
405 vapier 1.52 fi
406     }
407    
408 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
409     # and pw (FreeBSD) used in enewuser()/enewgroup()
410 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
411 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
412 usata 1.91 #
413     # egetent(database, key)
414     egetent() {
415 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]] ; then
416 usata 1.91 case "$2" in
417     *[!0-9]*) # Non numeric
418     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
419     ;;
420     *) # Numeric
421     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
422     ;;
423     esac
424 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
425 ka0ttic 1.108 local action
426     if [ "$1" == "passwd" ]
427     then
428     action="user"
429     else
430     action="group"
431     fi
432     pw show "${action}" "$2" -q
433 usata 1.91 else
434 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
435 vapier 1.107 getent "$1" "$2"
436 usata 1.91 fi
437     }
438    
439 vapier 1.23 # Simplify/standardize adding users to the system
440     # vapier@gentoo.org
441     #
442     # enewuser(username, uid, shell, homedir, groups, extra options)
443     #
444     # Default values if you do not specify any:
445     # username: REQUIRED !
446     # uid: next available (see useradd(8))
447 vapier 1.27 # note: pass -1 to get default behavior
448 vapier 1.23 # shell: /bin/false
449     # homedir: /dev/null
450     # groups: none
451     # extra: comment of 'added by portage for ${PN}'
452     enewuser() {
453     # get the username
454 vapier 1.182 local euser=$1; shift
455     if [[ -z ${euser} ]] ; then
456 vapier 1.23 eerror "No username specified !"
457     die "Cannot call enewuser without a username"
458     fi
459    
460 vapier 1.84 # lets see if the username already exists
461 vapier 1.182 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then
462 vapier 1.23 return 0
463     fi
464 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
465 vapier 1.23
466     # options to pass to useradd
467 azarah 1.59 local opts=
468 vapier 1.23
469     # handle uid
470 vapier 1.182 local euid=$1; shift
471     if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then
472     if [[ ${euid} -gt 0 ]] ; then
473     if [[ ! -z $(egetent passwd ${euid}) ]] ; then
474 vapier 1.84 euid="next"
475 vapier 1.82 fi
476 vapier 1.23 else
477     eerror "Userid given but is not greater than 0 !"
478     die "${euid} is not a valid UID"
479     fi
480     else
481 vapier 1.84 euid="next"
482     fi
483 vapier 1.182 if [[ ${euid} == "next" ]] ; then
484 usata 1.91 local pwrange
485 vapier 1.182 if [[ ${USERLAND} == "BSD" ]] ; then
486     pwrange=$(jot 898 101)
487 usata 1.91 else
488 vapier 1.182 pwrange=$(seq 101 999)
489 usata 1.91 fi
490     for euid in ${pwrange} ; 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 1.182 case ${USERLAND} in
506     Darwin) eshell="/usr/bin/false";;
507     BSD) eshell="/usr/sbin/nologin";;
508     *) eshell="/bin/false";;
509     esac
510 vapier 1.23 fi
511     einfo " - Shell: ${eshell}"
512     opts="${opts} -s ${eshell}"
513    
514     # handle homedir
515 vapier 1.182 local ehome=$1; shift
516     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
517 azarah 1.59 ehome="/dev/null"
518 vapier 1.23 fi
519     einfo " - Home: ${ehome}"
520     opts="${opts} -d ${ehome}"
521    
522     # handle groups
523 vapier 1.182 local egroups=$1; shift
524     if [[ ! -z ${egroups} ]] ; then
525     local oldifs=${IFS}
526 vapier 1.107 local defgroup="" exgroups=""
527    
528 vapier 1.23 export IFS=","
529 vapier 1.182 for g in ${egroups} ; do
530     export IFS=${oldifs}
531     if [[ -z $(egetent group "${g}") ]] ; then
532 vapier 1.85 eerror "You must add group ${g} to the system first"
533 vapier 1.23 die "${g} is not a valid GID"
534     fi
535 vapier 1.182 if [[ -z ${defgroup} ]] ; then
536     defgroup=${g}
537 vapier 1.107 else
538     exgroups="${exgroups},${g}"
539     fi
540 usata 1.115 export IFS=","
541 vapier 1.23 done
542 vapier 1.182 export IFS=${oldifs}
543 vapier 1.107
544     opts="${opts} -g ${defgroup}"
545 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
546 vapier 1.107 opts="${opts} -G ${exgroups:1}"
547     fi
548 vapier 1.23 else
549     egroups="(none)"
550     fi
551     einfo " - Groups: ${egroups}"
552    
553     # handle extra and add the user
554 vapier 1.182 local oldsandbox=${SANDBOX_ON}
555 vapier 1.23 export SANDBOX_ON="0"
556 vapier 1.182 case ${USERLAND} in
557     Darwin)
558 usata 1.91 ### Make the user
559 vapier 1.182 if [[ -z $@ ]] ; then
560 usata 1.91 dscl . create /users/${euser} uid ${euid}
561     dscl . create /users/${euser} shell ${eshell}
562     dscl . create /users/${euser} home ${ehome}
563     dscl . create /users/${euser} realname "added by portage for ${PN}"
564     ### Add the user to the groups specified
565 vapier 1.182 local oldifs=${IFS}
566 usata 1.115 export IFS=","
567 vapier 1.182 for g in ${egroups} ; do
568 usata 1.91 dscl . merge /groups/${g} users ${euser}
569     done
570 vapier 1.182 export IFS=${oldifs}
571 usata 1.91 else
572 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
573 usata 1.91 einfo "Please report the ebuild along with the info below"
574 vapier 1.182 einfo "eextra: $@"
575 usata 1.91 die "Required function missing"
576     fi
577 vapier 1.182 ;;
578     BSD)
579     if [[ -z $@ ]] ; then
580 ka0ttic 1.108 pw useradd ${euser} ${opts} \
581     -c "added by portage for ${PN}" \
582     die "enewuser failed"
583     else
584 vapier 1.182 einfo " - Extra: $@"
585 ka0ttic 1.108 pw useradd ${euser} ${opts} \
586 vapier 1.182 "$@" || die "enewuser failed"
587 ka0ttic 1.108 fi
588 vapier 1.182 ;;
589     *)
590     if [[ -z $@ ]] ; then
591 usata 1.91 useradd ${opts} ${euser} \
592     -c "added by portage for ${PN}" \
593     || die "enewuser failed"
594     else
595 vapier 1.182 einfo " - Extra: $@"
596     useradd ${opts} ${euser} "$@" \
597 usata 1.91 || die "enewuser failed"
598     fi
599 vapier 1.182 ;;
600     esac
601     export SANDBOX_ON=${oldsandbox}
602 vapier 1.23
603 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
604     then
605 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
606     dodir ${ehome}
607 vapier 1.37 fowners ${euser} ${ehome}
608 vapier 1.38 fperms 755 ${ehome}
609 vapier 1.23 fi
610     }
611    
612     # Simplify/standardize adding groups to the system
613     # vapier@gentoo.org
614     #
615     # enewgroup(group, gid)
616     #
617     # Default values if you do not specify any:
618     # groupname: REQUIRED !
619     # gid: next available (see groupadd(8))
620     # extra: none
621     enewgroup() {
622     # get the group
623     local egroup="$1"; shift
624 azarah 1.59 if [ -z "${egroup}" ]
625     then
626 vapier 1.23 eerror "No group specified !"
627     die "Cannot call enewgroup without a group"
628     fi
629    
630     # see if group already exists
631 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
632 azarah 1.59 then
633 vapier 1.23 return 0
634     fi
635 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
636 vapier 1.23
637     # options to pass to useradd
638 azarah 1.59 local opts=
639 vapier 1.23
640     # handle gid
641     local egid="$1"; shift
642 azarah 1.59 if [ ! -z "${egid}" ]
643     then
644     if [ "${egid}" -gt 0 ]
645     then
646 usata 1.91 if [ -z "`egetent group ${egid}`" ]
647 vapier 1.83 then
648 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
649 usata 1.91 opts="${opts} ${egid}"
650     else
651     opts="${opts} -g ${egid}"
652     fi
653 vapier 1.83 else
654 vapier 1.84 egid="next available; requested gid taken"
655 vapier 1.83 fi
656 vapier 1.23 else
657     eerror "Groupid given but is not greater than 0 !"
658     die "${egid} is not a valid GID"
659     fi
660     else
661     egid="next available"
662     fi
663     einfo " - Groupid: ${egid}"
664    
665     # handle extra
666     local eextra="$@"
667     opts="${opts} ${eextra}"
668    
669     # add the group
670 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
671 vapier 1.23 export SANDBOX_ON="0"
672 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
673 usata 1.91 if [ ! -z "${eextra}" ];
674     then
675 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
676 usata 1.91 einfo "Please report the ebuild along with the info below"
677     einfo "eextra: ${eextra}"
678     die "Required function missing"
679     fi
680 mr_bones_ 1.100
681 usata 1.91 # If we need the next available
682     case ${egid} in
683     *[!0-9]*) # Non numeric
684     for egid in `jot 898 101`; do
685     [ -z "`egetent group ${egid}`" ] && break
686     done
687     esac
688     dscl . create /groups/${egroup} gid ${egid}
689 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
690 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
691 ka0ttic 1.108 case ${egid} in
692     *[!0-9]*) # Non numeric
693     for egid in `jot 898 101`; do
694     [ -z "`egetent group ${egid}`" ] && break
695     done
696     esac
697     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
698 usata 1.91 else
699     groupadd ${opts} ${egroup} || die "enewgroup failed"
700     fi
701 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
702 vapier 1.24 }
703    
704     # Simple script to replace 'dos2unix' binaries
705     # vapier@gentoo.org
706     #
707 vapier 1.121 # edos2unix(file, <more files> ...)
708 vapier 1.24 edos2unix() {
709 vapier 1.61 for f in "$@"
710 azarah 1.59 do
711 vapier 1.61 cp "${f}" ${T}/edos2unix
712     sed 's/\r$//' ${T}/edos2unix > "${f}"
713 vapier 1.24 done
714 vapier 1.39 }
715    
716 lanius 1.133
717     ##############################################################
718     # START: Handle .desktop files and menu entries #
719     # maybe this should be separated into a new eclass some time #
720     # lanius@gentoo.org #
721     ##############################################################
722    
723 vapier 1.39 # Make a desktop file !
724     # Great for making those icons in kde/gnome startmenu !
725     # Amaze your friends ! Get the women ! Join today !
726     #
727     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
728     #
729     # binary: what binary does the app run with ?
730     # name: the name that will show up in the menu
731     # icon: give your little like a pretty little icon ...
732 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
733     # a full path to an icon
734 vapier 1.39 # type: what kind of application is this ? for categories:
735 carlo 1.155 # http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
736 vapier 1.39 # path: if your app needs to startup in a specific dir
737     make_desktop_entry() {
738 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
739 vapier 1.39
740 vapier 1.158 local exec=${1}
741     local name=${2:-${PN}}
742     local icon=${3:-${PN}.png}
743     local type=${4}
744     local path=${5}
745    
746     if [[ -z ${type} ]] ; then
747     local catmaj=${CATEGORY%%-*}
748     local catmin=${CATEGORY##*-}
749     case ${catmaj} in
750     app)
751     case ${catmin} in
752     admin) type=System;;
753     cdr) type=DiscBurning;;
754     dicts) type=Dictionary;;
755     editors) type=TextEditor;;
756     emacs) type=TextEditor;;
757     emulation) type=Emulator;;
758     laptop) type=HardwareSettings;;
759     office) type=Office;;
760     vim) type=TextEditor;;
761     xemacs) type=TextEditor;;
762     *) type=;;
763     esac
764 azarah 1.59 ;;
765 vapier 1.158
766     dev)
767 vapier 1.159 type="Development"
768 vapier 1.158 ;;
769    
770     games)
771     [[ -z ${path} ]] && path=${GAMES_BINDIR}
772    
773     case ${catmin} in
774     action) type=ActionGame;;
775     arcade) type=ArcadeGame;;
776     board) type=BoardGame;;
777     kid) type=KidsGame;;
778     emulation) type=Emulator;;
779     puzzle) type=LogicGame;;
780     rpg) type=RolePlaying;;
781     roguelike) type=RolePlaying;;
782     simulation) type=Simulation;;
783     sports) type=SportsGame;;
784     strategy) type=StrategyGame;;
785     *) type=;;
786     esac
787 vapier 1.159 type="Game;${type}"
788 vapier 1.158 ;;
789    
790     mail)
791 vapier 1.159 type="Network;Email"
792 vapier 1.158 ;;
793    
794     media)
795     case ${catmin} in
796     gfx) type=Graphics;;
797     radio) type=Tuner;;
798     sound) type=Audio;;
799     tv) type=TV;;
800     video) type=Video;;
801     *) type=;;
802     esac
803 vapier 1.159 type="AudioVideo;${type}"
804 wolf31o2 1.65 ;;
805 vapier 1.158
806     net)
807     case ${catmin} in
808     dialup) type=Dialup;;
809     ftp) type=FileTransfer;;
810     im) type=InstantMessaging;;
811     irc) type=IRCClient;;
812     mail) type=Email;;
813     news) type=News;;
814     nntp) type=News;;
815     p2p) type=FileTransfer;;
816     *) type=;;
817     esac
818 vapier 1.159 type="Network;${type}"
819 vapier 1.158 ;;
820    
821     sci)
822     case ${catmin} in
823     astro*) type=Astronomoy;;
824     bio*) type=Biology;;
825     calc*) type=Calculator;;
826     chem*) type=Chemistry;;
827     geo*) type=Geology;;
828     math*) type=Math;;
829     *) type=;;
830 vapier 1.159 esac
831     type="Science;${type}"
832 vapier 1.158 ;;
833    
834     www)
835     case ${catmin} in
836     client) type=WebBrowser;;
837     *) type=;;
838     esac
839 vapier 1.159 type="Network"
840 azarah 1.59 ;;
841 vapier 1.158
842 azarah 1.59 *)
843     type=
844     ;;
845 vapier 1.39 esac
846     fi
847 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
848     local desktop_name="${PN}"
849     else
850     local desktop_name="${PN}-${SLOT}"
851     fi
852     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
853 vapier 1.39
854     echo "[Desktop Entry]
855     Encoding=UTF-8
856     Version=0.9.2
857     Name=${name}
858     Type=Application
859     Comment=${DESCRIPTION}
860     Exec=${exec}
861     Path=${path}
862     Icon=${icon}
863 vapier 1.99 Categories=Application;${type};" > "${desktop}"
864 vapier 1.39
865 vapier 1.118 insinto /usr/share/applications
866     doins "${desktop}"
867 vapier 1.39
868     return 0
869 danarmak 1.32 }
870    
871 lanius 1.133 # Make a GDM/KDM Session file
872     #
873     # make_desktop_entry(<title>, <command>)
874     # title: File to execute to start the Window Manager
875     # command: Name of the Window Manager
876    
877     make_session_desktop() {
878 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
879     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
880 lanius 1.133
881 vapier 1.167 local title=$1
882     local command=$2
883     local desktop=${T}/${wm}.desktop
884 lanius 1.133
885     echo "[Desktop Entry]
886     Encoding=UTF-8
887     Name=${title}
888     Comment=This session logs you into ${title}
889     Exec=${command}
890     TryExec=${command}
891     Type=Application" > "${desktop}"
892    
893     insinto /usr/share/xsessions
894     doins "${desktop}"
895     }
896    
897     domenu() {
898 vapier 1.167 local i j
899 lanius 1.133 insinto /usr/share/applications
900 vapier 1.167 for i in "$@" ; do
901     if [[ -f ${i} ]] ; then
902     doins "${i}"
903     elif [[ -d ${i} ]] ; then
904     for j in "${i}"/*.desktop ; do
905     doins "${j}"
906 lanius 1.133 done
907     fi
908     done
909     }
910 vapier 1.167 newmenu() {
911     insinto /usr/share/applications
912     newins "$1" "$2"
913     }
914 lanius 1.133
915     doicon() {
916 vapier 1.167 local i j
917 lanius 1.133 insinto /usr/share/pixmaps
918 vapier 1.167 for i in "$@" ; do
919     if [[ -f ${i} ]] ; then
920     doins "${i}"
921     elif [[ -d ${i} ]] ; then
922     for j in "${i}"/*.png ; do
923     doins "${j}"
924 lanius 1.133 done
925     fi
926     done
927     }
928 vapier 1.167 newicon() {
929     insinto /usr/share/pixmaps
930     newins "$1" "$2"
931     }
932 lanius 1.133
933     ##############################################################
934     # END: Handle .desktop files and menu entries #
935     ##############################################################
936    
937    
938 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
939     find_unpackable_file() {
940 azarah 1.59 local src="$1"
941     if [ -z "${src}" ]
942     then
943 vapier 1.50 src="${DISTDIR}/${A}"
944     else
945 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
946     then
947 vapier 1.50 src="${DISTDIR}/${src}"
948 azarah 1.59 elif [ -e "${PWD}/${src}" ]
949     then
950 vapier 1.50 src="${PWD}/${src}"
951 azarah 1.59 elif [ -e "${src}" ]
952     then
953 vapier 1.50 src="${src}"
954     fi
955     fi
956 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
957     echo "${src}"
958     }
959    
960     # Unpack those pesky pdv generated files ...
961     # They're self-unpacking programs with the binary package stuffed in
962     # the middle of the archive. Valve seems to use it a lot ... too bad
963     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
964     #
965     # Usage: unpack_pdv [file to unpack] [size of off_t]
966     # - you have to specify the off_t size ... i have no idea how to extract that
967     # information out of the binary executable myself. basically you pass in
968     # the size of the off_t type (in bytes) on the machine that built the pdv
969     # archive. one way to determine this is by running the following commands:
970     # strings <pdv archive> | grep lseek
971     # strace -elseek <pdv archive>
972     # basically look for the first lseek command (we do the strings/grep because
973     # sometimes the function call is _llseek or something) and steal the 2nd
974     # parameter. here is an example:
975     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
976     # lseek
977     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
978     # lseek(3, -4, SEEK_END) = 2981250
979     # thus we would pass in the value of '4' as the second parameter.
980     unpack_pdv() {
981     local src="`find_unpackable_file $1`"
982     local sizeoff_t="$2"
983    
984     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
985    
986     local shrtsrc="`basename ${src}`"
987     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
988     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
989     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
990    
991     # grab metadata for debug reasons
992 vapier 1.117 local metafile="$(emktemp)"
993 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
994    
995     # rip out the final file name from the metadata
996     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
997     datafile="`basename ${datafile}`"
998    
999 vapier 1.71 # now lets uncompress/untar the file if need be
1000 vapier 1.117 local tmpfile="$(emktemp)"
1001 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1002 vapier 1.71
1003     local iscompressed="`file -b ${tmpfile}`"
1004     if [ "${iscompressed:0:8}" == "compress" ] ; then
1005     iscompressed=1
1006     mv ${tmpfile}{,.Z}
1007     gunzip ${tmpfile}
1008     else
1009     iscompressed=0
1010     fi
1011     local istar="`file -b ${tmpfile}`"
1012     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1013     istar=1
1014     else
1015     istar=0
1016     fi
1017    
1018     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1019     #dd if=${src} ibs=${metaskip} count=1 \
1020     # | dd ibs=${tailskip} skip=1 \
1021     # | gzip -dc \
1022     # > ${datafile}
1023     if [ ${iscompressed} -eq 1 ] ; then
1024     if [ ${istar} -eq 1 ] ; then
1025     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1026     | head -c $((${metaskip}-${tailskip})) \
1027     | tar -xzf -
1028     else
1029 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1030     | head -c $((${metaskip}-${tailskip})) \
1031     | gzip -dc \
1032     > ${datafile}
1033 vapier 1.71 fi
1034     else
1035     if [ ${istar} -eq 1 ] ; then
1036     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1037     | head -c $((${metaskip}-${tailskip})) \
1038 vapier 1.73 | tar --no-same-owner -xf -
1039 vapier 1.71 else
1040 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1041     | head -c $((${metaskip}-${tailskip})) \
1042     > ${datafile}
1043 vapier 1.71 fi
1044     fi
1045     true
1046     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1047 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1048     }
1049    
1050     # Unpack those pesky makeself generated files ...
1051     # They're shell scripts with the binary package tagged onto
1052     # the end of the archive. Loki utilized the format as does
1053     # many other game companies.
1054     #
1055 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1056 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1057     # - If the offset is not specified then we will attempt to extract
1058     # the proper offset from the script itself.
1059     unpack_makeself() {
1060 vapier 1.112 local src="$(find_unpackable_file "$1")"
1061 vapier 1.70 local skip="$2"
1062 vapier 1.112 local exe="$3"
1063 vapier 1.50
1064 vapier 1.112 local shrtsrc="$(basename "${src}")"
1065 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1066 azarah 1.59 if [ -z "${skip}" ]
1067     then
1068 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1069     local skip=0
1070 vapier 1.112 exe=tail
1071 vapier 1.41 case ${ver} in
1072     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1073 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1074 vapier 1.41 ;;
1075     2.0|2.0.1)
1076 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1077 vapier 1.41 ;;
1078 wolf31o2 1.48 2.1.1)
1079 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1080 wolf31o2 1.48 let skip="skip + 1"
1081     ;;
1082 vapier 1.49 2.1.2)
1083 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1084 vapier 1.49 let skip="skip + 1"
1085     ;;
1086 wolf31o2 1.48 2.1.3)
1087 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1088 vapier 1.41 let skip="skip + 1"
1089     ;;
1090 vapier 1.112 2.1.4)
1091     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1092     skip=$(head -n ${skip} "${src}" | wc -c)
1093     exe="dd"
1094     ;;
1095 vapier 1.41 *)
1096     eerror "I'm sorry, but I was unable to support the Makeself file."
1097     eerror "The version I detected was '${ver}'."
1098     eerror "Please file a bug about the file ${shrtsrc} at"
1099     eerror "http://bugs.gentoo.org/ so that support can be added."
1100     die "makeself version '${ver}' not supported"
1101     ;;
1102     esac
1103     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1104     fi
1105 vapier 1.112 case ${exe} in
1106     tail) exe="tail -n +${skip} '${src}'";;
1107     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1108     *) die "makeself cant handle exe '${exe}'"
1109     esac
1110 vapier 1.41
1111 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1112 vapier 1.117 local tmpfile="$(emktemp)"
1113 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1114     local filetype="$(file -b "${tmpfile}")"
1115 vapier 1.68 case ${filetype} in
1116     *tar\ archive)
1117 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1118 vapier 1.68 ;;
1119     bzip2*)
1120 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1121 mr_bones_ 1.69 ;;
1122 vapier 1.68 gzip*)
1123 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1124 vapier 1.68 ;;
1125 vapier 1.93 compress*)
1126 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1127 vapier 1.93 ;;
1128 vapier 1.68 *)
1129 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1130 vapier 1.68 false
1131     ;;
1132     esac
1133     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1134 wolf31o2 1.56 }
1135    
1136     # Display a license for user to accept.
1137     #
1138     # Usage: check_license [license]
1139     # - If the file is not specified then ${LICENSE} is used.
1140     check_license() {
1141 vapier 1.60 local lic=$1
1142     if [ -z "${lic}" ] ; then
1143     lic="${PORTDIR}/licenses/${LICENSE}"
1144 wolf31o2 1.56 else
1145 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1146     lic="${PORTDIR}/licenses/${src}"
1147     elif [ -e "${PWD}/${src}" ] ; then
1148     lic="${PWD}/${src}"
1149     elif [ -e "${src}" ] ; then
1150     lic="${src}"
1151 wolf31o2 1.56 fi
1152     fi
1153 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1154 vapier 1.64 local l="`basename ${lic}`"
1155 wolf31o2 1.56
1156 vapier 1.60 # here is where we check for the licenses the user already
1157     # accepted ... if we don't find a match, we make the user accept
1158 wolf31o2 1.106 local shopts=$-
1159 vapier 1.60 local alic
1160 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1161 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1162 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1163     set +o noglob; set -${shopts} #reset old shell opts
1164     return 0
1165     fi
1166 vapier 1.60 done
1167 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1168 vapier 1.60
1169 vapier 1.117 local licmsg="$(emktemp)"
1170 vapier 1.60 cat << EOF > ${licmsg}
1171     **********************************************************
1172     The following license outlines the terms of use of this
1173     package. You MUST accept this license for installation to
1174     continue. When you are done viewing, hit 'q'. If you
1175     CTRL+C out of this, the install will not run!
1176     **********************************************************
1177    
1178     EOF
1179     cat ${lic} >> ${licmsg}
1180     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1181 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1182 vapier 1.60 read alic
1183     case ${alic} in
1184     yes|Yes|y|Y)
1185     return 0
1186     ;;
1187     *)
1188     echo;echo;echo
1189     eerror "You MUST accept the license to continue! Exiting!"
1190     die "Failed to accept license"
1191     ;;
1192     esac
1193 vapier 1.23 }
1194 vapier 1.75
1195     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1196     # the whole 'non-interactive' policy, but damnit I want CD support !
1197     #
1198     # with these cdrom functions we handle all the user interaction and
1199     # standardize everything. all you have to do is call cdrom_get_cds()
1200     # and when the function returns, you can assume that the cd has been
1201     # found at CDROM_ROOT.
1202     #
1203     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1204     # etc... if you want to give the cds better names, then just export
1205     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1206     #
1207     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1208     #
1209     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1210     # - this will attempt to locate a cd based upon a file that is on
1211     # the cd ... the more files you give this function, the more cds
1212     # the cdrom functions will handle
1213     cdrom_get_cds() {
1214     # first we figure out how many cds we're dealing with by
1215     # the # of files they gave us
1216     local cdcnt=0
1217     local f=
1218     for f in "$@" ; do
1219     cdcnt=$((cdcnt + 1))
1220     export CDROM_CHECK_${cdcnt}="$f"
1221     done
1222     export CDROM_TOTAL_CDS=${cdcnt}
1223     export CDROM_CURRENT_CD=1
1224    
1225     # now we see if the user gave use CD_ROOT ...
1226     # if they did, let's just believe them that it's correct
1227 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1228     export CDROM_ROOT=${CD_ROOT}
1229 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1230     return
1231     fi
1232     # do the same for CD_ROOT_X
1233 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1234 vapier 1.75 local var=
1235     cdcnt=0
1236 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1237 vapier 1.75 cdcnt=$((cdcnt + 1))
1238     var="CD_ROOT_${cdcnt}"
1239 vapier 1.131 if [[ -z ${!var} ]] ; then
1240 vapier 1.75 eerror "You must either use just the CD_ROOT"
1241     eerror "or specify ALL the CD_ROOT_X variables."
1242     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1243     die "could not locate CD_ROOT_${cdcnt}"
1244     fi
1245     export CDROM_ROOTS_${cdcnt}="${!var}"
1246     done
1247     export CDROM_ROOT=${CDROM_ROOTS_1}
1248     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1249     return
1250     fi
1251    
1252 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1253 vapier 1.75 einfon "This ebuild will need the "
1254 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1255 vapier 1.75 echo "cdrom for ${PN}."
1256     else
1257     echo "${CDROM_NAME}."
1258     fi
1259     echo
1260     einfo "If you do not have the CD, but have the data files"
1261     einfo "mounted somewhere on your filesystem, just export"
1262     einfo "the variable CD_ROOT so that it points to the"
1263     einfo "directory containing the files."
1264     echo
1265 vapier 1.132 einfo "For example:"
1266     einfo "export CD_ROOT=/mnt/cdrom"
1267     echo
1268 vapier 1.75 else
1269     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1270     cdcnt=0
1271 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1272 vapier 1.75 cdcnt=$((cdcnt + 1))
1273     var="CDROM_NAME_${cdcnt}"
1274 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1275 vapier 1.75 done
1276     echo
1277     einfo "If you do not have the CDs, but have the data files"
1278     einfo "mounted somewhere on your filesystem, just export"
1279     einfo "the following variables so they point to the right place:"
1280     einfon ""
1281     cdcnt=0
1282 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1283 vapier 1.75 cdcnt=$((cdcnt + 1))
1284     echo -n " CD_ROOT_${cdcnt}"
1285     done
1286     echo
1287     einfo "Or, if you have all the files in the same place, or"
1288     einfo "you only have one cdrom, you can export CD_ROOT"
1289     einfo "and that place will be used as the same data source"
1290     einfo "for all the CDs."
1291     echo
1292 vapier 1.132 einfo "For example:"
1293     einfo "export CD_ROOT_1=/mnt/cdrom"
1294     echo
1295 vapier 1.75 fi
1296     export CDROM_CURRENT_CD=0
1297     cdrom_load_next_cd
1298     }
1299    
1300     # this is only used when you need access to more than one cd.
1301     # when you have finished using the first cd, just call this function.
1302     # when it returns, CDROM_ROOT will be pointing to the second cd.
1303     # remember, you can only go forward in the cd chain, you can't go back.
1304     cdrom_load_next_cd() {
1305     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1306     local var=
1307    
1308 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1309 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1310     return
1311     fi
1312    
1313 vapier 1.75 unset CDROM_ROOT
1314     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1315 vapier 1.131 if [[ -z ${!var} ]] ; then
1316 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1317     cdrom_locate_file_on_cd ${!var}
1318     else
1319 vapier 1.131 export CDROM_ROOT=${!var}
1320 vapier 1.75 fi
1321    
1322     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1323     }
1324    
1325     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1326     # functions. this should *never* be called from an ebuild.
1327     # all it does is try to locate a give file on a cd ... if the cd isn't
1328     # found, then a message asking for the user to insert the cdrom will be
1329     # displayed and we'll hang out here until:
1330     # (1) the file is found on a mounted cdrom
1331     # (2) the user hits CTRL+C
1332     cdrom_locate_file_on_cd() {
1333 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1334 vapier 1.75 local dir="$(dirname ${@})"
1335     local file="$(basename ${@})"
1336     local mline=""
1337     local showedmsg=0
1338    
1339 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1340     [[ -d ${mline}/${dir} ]] || continue
1341 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1342 vapier 1.75 && export CDROM_ROOT=${mline}
1343     done
1344    
1345 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1346 vapier 1.75 echo
1347 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1348     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1349     if [[ -z ${CDROM_NAME} ]] ; then
1350 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1351     else
1352     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1353     fi
1354     else
1355 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1356 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1357     else
1358     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1359     einfo "Please insert+mount the ${!var} cdrom now !"
1360     fi
1361     fi
1362     showedmsg=1
1363     fi
1364     einfo "Press return to scan for the cd again"
1365     einfo "or hit CTRL+C to abort the emerge."
1366     read
1367     fi
1368     done
1369     }
1370 vapier 1.92
1371 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1372 vapier 1.92 # a package can support
1373     #
1374     # usage: strip-linguas <allow LINGUAS>
1375     # strip-linguas -i <directories of .po files>
1376     # strip-linguas -u <directories of .po files>
1377     #
1378     # The first form allows you to specify a list of LINGUAS.
1379 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1380 vapier 1.92 # directories and uses the intersection of the lists.
1381 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1382 vapier 1.92 # directories and uses the union of the lists.
1383     strip-linguas() {
1384     local ls newls
1385 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1386     local op=$1; shift
1387 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1388     local d f
1389     for d in "$@" ; do
1390 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1391     newls=${ls}
1392 vapier 1.92 else
1393     newls=""
1394     fi
1395     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1396 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1397     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1398 vapier 1.92 else
1399 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1400 vapier 1.92 fi
1401     done
1402 vapier 1.154 ls=${newls}
1403 vapier 1.92 done
1404 vapier 1.154 ls=${ls//.po}
1405 vapier 1.92 else
1406 vapier 1.154 ls=$@
1407 vapier 1.92 fi
1408    
1409     ls=" ${ls} "
1410     newls=""
1411     for f in ${LINGUAS} ; do
1412 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1413 vapier 1.120 newls="${newls} ${f}"
1414 vapier 1.92 else
1415     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1416     fi
1417     done
1418 vapier 1.154 if [[ -z ${newls} ]] ; then
1419 vapier 1.166 export LINGUAS=""
1420 vapier 1.92 else
1421 vapier 1.154 export LINGUAS=${newls:1}
1422 vapier 1.92 fi
1423     }
1424 iggy 1.110
1425     # moved from kernel.eclass since they are generally useful outside of
1426     # kernel.eclass -iggy (20041002)
1427    
1428     # the following functions are useful in kernel module ebuilds, etc.
1429     # for an example see ivtv or drbd ebuilds
1430    
1431     # set's ARCH to match what the kernel expects
1432     set_arch_to_kernel() {
1433 vapier 1.140 i=10
1434     while ((i--)) ; do
1435     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1436     done
1437 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1438     case ${ARCH} in
1439 vapier 1.178 x86) export ARCH="i386";;
1440     amd64) export ARCH="x86_64";;
1441     hppa) export ARCH="parisc";;
1442     mips) export ARCH="mips";;
1443     sparc) export ARCH="$(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!
1444     *) export ARCH="${ARCH}";;
1445 iggy 1.110 esac
1446     }
1447    
1448     # set's ARCH back to what portage expects
1449     set_arch_to_portage() {
1450 vapier 1.140 i=10
1451     while ((i--)) ; do
1452     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1453     done
1454 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1455     }
1456 eradicator 1.111
1457     # Jeremy Huddleston <eradicator@gentoo.org>:
1458     # preserve_old_lib /path/to/libblah.so.0
1459     # preserve_old_lib_notify /path/to/libblah.so.0
1460     #
1461     # These functions are useful when a lib in your package changes --soname. Such
1462     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1463     # would break packages that link against it. Most people get around this
1464     # by using the portage SLOT mechanism, but that is not always a relevant
1465     # solution, so instead you can add the following to your ebuilds:
1466     #
1467     # src_install() {
1468     # ...
1469     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1470     # ...
1471     # }
1472     #
1473     # pkg_postinst() {
1474     # ...
1475     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1476     # ...
1477     # }
1478    
1479     preserve_old_lib() {
1480     LIB=$1
1481    
1482     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1483     SONAME=`basename ${LIB}`
1484     DIRNAME=`dirname ${LIB}`
1485    
1486     dodir ${DIRNAME}
1487     cp ${ROOT}${LIB} ${D}${DIRNAME}
1488     touch ${D}${LIB}
1489     fi
1490     }
1491    
1492     preserve_old_lib_notify() {
1493 seemant 1.134 LIB=$1
1494 eradicator 1.111
1495 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1496     SONAME=`basename ${LIB}`
1497 eradicator 1.111
1498     einfo "An old version of an installed library was detected on your system."
1499     einfo "In order to avoid breaking packages that link against is, this older version"
1500     einfo "is not being removed. In order to make full use of this newer version,"
1501     einfo "you will need to execute the following command:"
1502     einfo " revdep-rebuild --soname ${SONAME}"
1503     einfo
1504     einfo "After doing that, you can safely remove ${LIB}"
1505 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1506 seemant 1.134 fi
1507 eradicator 1.111 }
1508 vapier 1.125
1509 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1510 vapier 1.125 # certain USE flags
1511     #
1512 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1513 vapier 1.125 # ex: built_with_use xchat gtk2
1514 vapier 1.130 #
1515     # Flags: -a all USE flags should be utilized
1516     # -o at least one USE flag should be utilized
1517     # Note: the default flag is '-a'
1518 vapier 1.125 built_with_use() {
1519 vapier 1.130 local opt=$1
1520     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1521    
1522     local PKG=$(best_version $1)
1523     shift
1524    
1525 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1526     [[ ! -e ${USEFILE} ]] && return 1
1527    
1528     local USE_BUILT=$(<${USEFILE})
1529 vapier 1.130 while [[ $# -gt 0 ]] ; do
1530     if [[ ${opt} = "-o" ]] ; then
1531     has $1 ${USE_BUILT} && return 0
1532     else
1533     has $1 ${USE_BUILT} || return 1
1534     fi
1535 vapier 1.125 shift
1536     done
1537 vapier 1.130 [[ ${opt} = "-a" ]]
1538 vapier 1.125 }
1539 vapier 1.126
1540 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1541 vapier 1.126 # could not be detected. #73450
1542     epunt_cxx() {
1543 vapier 1.127 local dir=$1
1544     [[ -z ${dir} ]] && dir=${S}
1545     ebegin "Removing useless C++ checks"
1546     local f
1547     for f in $(find ${dir} -name configure) ; do
1548     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1549     done
1550     eend 0
1551 vapier 1.126 }
1552 ka0ttic 1.143
1553 vapier 1.151 # dopamd <file> [more files]
1554 ka0ttic 1.143 #
1555     # Install pam auth config file in /etc/pam.d
1556 vapier 1.151 dopamd() {
1557     [[ -z $1 ]] && die "dopamd requires at least one argument"
1558    
1559     use pam || return 0
1560    
1561 vapier 1.172 INSDESTTREE=/etc/pam.d \
1562 vapier 1.151 doins "$@" || die "failed to install $@"
1563     }
1564     # newpamd <old name> <new name>
1565 ka0ttic 1.143 #
1566 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1567     newpamd() {
1568     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1569 ka0ttic 1.143
1570     use pam || return 0
1571    
1572 vapier 1.172 INSDESTTREE=/etc/pam.d \
1573 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1574 ka0ttic 1.143 }
1575 wolf31o2 1.160
1576     # make a wrapper script ...
1577     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1578     # this could be used, so I have moved it here and made it not games-specific
1579     # -- wolf31o2
1580     # $1 == wrapper name
1581     # $2 == binary to run
1582     # $3 == directory to chdir before running binary
1583     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1584 wolf31o2 1.164 # $5 == path for wrapper
1585 wolf31o2 1.160 make_wrapper() {
1586 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1587 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1588     cat << EOF > "${tmpwrapper}"
1589     #!/bin/sh
1590     cd "${chdir}"
1591     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1592     exec ${bin} "\$@"
1593     EOF
1594     chmod go+rx "${tmpwrapper}"
1595 wolf31o2 1.164 if [ -n "${5}" ]
1596     then
1597     exeinto ${5}
1598     newexe "${tmpwrapper}" "${wrapper}"
1599     else
1600     newbin "${tmpwrapper}" "${wrapper}"
1601     fi
1602 wolf31o2 1.160 }

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