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Revision 1.198 - (hide annotations) (download)
Sun Sep 18 22:02:59 2005 UTC (8 years, 9 months ago) by flameeyes
Branch: MAIN
Changes since 1.197: +11 -6 lines
Do autorecognizion of shell to use checking for file presence instead of basing on userland.

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

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