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Revision 1.196 - (hide annotations) (download)
Tue Sep 6 01:59:22 2005 UTC (8 years, 11 months ago) by vapier
Branch: MAIN
Changes since 1.195: +21 -22 lines
check the return value of find_unpackable_file in case it failed

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 1.196 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.195 2005/09/01 05:56:35 vapier Exp $
4 vapier 1.18 #
5 azarah 1.1 # Author: Martin Schlemmer <azarah@gentoo.org>
6 vapier 1.18 #
7 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
8 vapier 1.7 # have to implement themselves.
9 azarah 1.1 #
10     # NB: If you add anything, please comment it!
11    
12 eradicator 1.141 inherit multilib
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 usata 1.91 local pwrange
483 vapier 1.182 if [[ ${USERLAND} == "BSD" ]] ; then
484     pwrange=$(jot 898 101)
485 usata 1.91 else
486 vapier 1.182 pwrange=$(seq 101 999)
487 usata 1.91 fi
488     for euid in ${pwrange} ; do
489 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
490 vapier 1.84 done
491 vapier 1.23 fi
492 vapier 1.84 opts="${opts} -u ${euid}"
493 vapier 1.23 einfo " - Userid: ${euid}"
494    
495     # handle shell
496 vapier 1.182 local eshell=$1; shift
497     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
498     if [[ ! -e ${eshell} ]] ; then
499 vapier 1.23 eerror "A shell was specified but it does not exist !"
500     die "${eshell} does not exist"
501     fi
502     else
503 vapier 1.182 case ${USERLAND} in
504     Darwin) eshell="/usr/bin/false";;
505     BSD) eshell="/usr/sbin/nologin";;
506     *) eshell="/bin/false";;
507     esac
508 vapier 1.23 fi
509     einfo " - Shell: ${eshell}"
510     opts="${opts} -s ${eshell}"
511    
512     # handle homedir
513 vapier 1.182 local ehome=$1; shift
514     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
515 azarah 1.59 ehome="/dev/null"
516 vapier 1.23 fi
517     einfo " - Home: ${ehome}"
518     opts="${opts} -d ${ehome}"
519    
520     # handle groups
521 vapier 1.182 local egroups=$1; shift
522     if [[ ! -z ${egroups} ]] ; then
523     local oldifs=${IFS}
524 vapier 1.107 local defgroup="" exgroups=""
525    
526 vapier 1.23 export IFS=","
527 vapier 1.182 for g in ${egroups} ; do
528     export IFS=${oldifs}
529     if [[ -z $(egetent group "${g}") ]] ; then
530 vapier 1.85 eerror "You must add group ${g} to the system first"
531 vapier 1.23 die "${g} is not a valid GID"
532     fi
533 vapier 1.182 if [[ -z ${defgroup} ]] ; then
534     defgroup=${g}
535 vapier 1.107 else
536     exgroups="${exgroups},${g}"
537     fi
538 usata 1.115 export IFS=","
539 vapier 1.23 done
540 vapier 1.182 export IFS=${oldifs}
541 vapier 1.107
542     opts="${opts} -g ${defgroup}"
543 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
544 vapier 1.107 opts="${opts} -G ${exgroups:1}"
545     fi
546 vapier 1.23 else
547     egroups="(none)"
548     fi
549     einfo " - Groups: ${egroups}"
550    
551     # handle extra and add the user
552 vapier 1.182 local oldsandbox=${SANDBOX_ON}
553 vapier 1.23 export SANDBOX_ON="0"
554 vapier 1.182 case ${USERLAND} in
555     Darwin)
556 usata 1.91 ### Make the user
557 vapier 1.182 if [[ -z $@ ]] ; then
558 usata 1.91 dscl . create /users/${euser} uid ${euid}
559     dscl . create /users/${euser} shell ${eshell}
560     dscl . create /users/${euser} home ${ehome}
561     dscl . create /users/${euser} realname "added by portage for ${PN}"
562     ### Add the user to the groups specified
563 vapier 1.182 local oldifs=${IFS}
564 usata 1.115 export IFS=","
565 vapier 1.182 for g in ${egroups} ; do
566 usata 1.91 dscl . merge /groups/${g} users ${euser}
567     done
568 vapier 1.182 export IFS=${oldifs}
569 usata 1.91 else
570 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
571 usata 1.91 einfo "Please report the ebuild along with the info below"
572 vapier 1.182 einfo "eextra: $@"
573 usata 1.91 die "Required function missing"
574     fi
575 vapier 1.182 ;;
576     BSD)
577     if [[ -z $@ ]] ; then
578 ka0ttic 1.108 pw useradd ${euser} ${opts} \
579     -c "added by portage for ${PN}" \
580     die "enewuser failed"
581     else
582 vapier 1.182 einfo " - Extra: $@"
583 ka0ttic 1.108 pw useradd ${euser} ${opts} \
584 vapier 1.182 "$@" || die "enewuser failed"
585 ka0ttic 1.108 fi
586 vapier 1.182 ;;
587     *)
588     if [[ -z $@ ]] ; then
589 usata 1.91 useradd ${opts} ${euser} \
590     -c "added by portage for ${PN}" \
591     || die "enewuser failed"
592     else
593 vapier 1.182 einfo " - Extra: $@"
594     useradd ${opts} ${euser} "$@" \
595 usata 1.91 || die "enewuser failed"
596     fi
597 vapier 1.182 ;;
598     esac
599 vapier 1.23
600 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
601     einfo " - Creating ${ehome} in ${ROOT}"
602     mkdir -p "${ROOT}/${ehome}"
603     chown ${euser} "${ROOT}/${ehome}"
604     chmod 755 "${ROOT}/${ehome}"
605 vapier 1.23 fi
606 vapier 1.193
607     export SANDBOX_ON=${oldsandbox}
608 vapier 1.23 }
609    
610     # Simplify/standardize adding groups to the system
611     # vapier@gentoo.org
612     #
613     # enewgroup(group, gid)
614     #
615     # Default values if you do not specify any:
616     # groupname: REQUIRED !
617     # gid: next available (see groupadd(8))
618     # extra: none
619     enewgroup() {
620     # get the group
621     local egroup="$1"; shift
622 azarah 1.59 if [ -z "${egroup}" ]
623     then
624 vapier 1.23 eerror "No group specified !"
625     die "Cannot call enewgroup without a group"
626     fi
627    
628     # see if group already exists
629 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
630 azarah 1.59 then
631 vapier 1.23 return 0
632     fi
633 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
634 vapier 1.23
635     # options to pass to useradd
636 azarah 1.59 local opts=
637 vapier 1.23
638     # handle gid
639     local egid="$1"; shift
640 azarah 1.59 if [ ! -z "${egid}" ]
641     then
642     if [ "${egid}" -gt 0 ]
643     then
644 usata 1.91 if [ -z "`egetent group ${egid}`" ]
645 vapier 1.83 then
646 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
647 usata 1.91 opts="${opts} ${egid}"
648     else
649     opts="${opts} -g ${egid}"
650     fi
651 vapier 1.83 else
652 vapier 1.84 egid="next available; requested gid taken"
653 vapier 1.83 fi
654 vapier 1.23 else
655     eerror "Groupid given but is not greater than 0 !"
656     die "${egid} is not a valid GID"
657     fi
658     else
659     egid="next available"
660     fi
661     einfo " - Groupid: ${egid}"
662    
663     # handle extra
664     local eextra="$@"
665     opts="${opts} ${eextra}"
666    
667     # add the group
668 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
669 vapier 1.23 export SANDBOX_ON="0"
670 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
671 usata 1.91 if [ ! -z "${eextra}" ];
672     then
673 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
674 usata 1.91 einfo "Please report the ebuild along with the info below"
675     einfo "eextra: ${eextra}"
676     die "Required function missing"
677     fi
678 mr_bones_ 1.100
679 usata 1.91 # If we need the next available
680     case ${egid} in
681     *[!0-9]*) # Non numeric
682     for egid in `jot 898 101`; do
683     [ -z "`egetent group ${egid}`" ] && break
684     done
685     esac
686     dscl . create /groups/${egroup} gid ${egid}
687 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
688 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
689 ka0ttic 1.108 case ${egid} in
690     *[!0-9]*) # Non numeric
691     for egid in `jot 898 101`; do
692     [ -z "`egetent group ${egid}`" ] && break
693     done
694     esac
695     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
696 usata 1.91 else
697     groupadd ${opts} ${egroup} || die "enewgroup failed"
698     fi
699 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
700 vapier 1.24 }
701    
702     # Simple script to replace 'dos2unix' binaries
703     # vapier@gentoo.org
704     #
705 vapier 1.121 # edos2unix(file, <more files> ...)
706 vapier 1.24 edos2unix() {
707 vapier 1.61 for f in "$@"
708 azarah 1.59 do
709 vapier 1.61 cp "${f}" ${T}/edos2unix
710     sed 's/\r$//' ${T}/edos2unix > "${f}"
711 vapier 1.24 done
712 vapier 1.39 }
713    
714 lanius 1.133
715     ##############################################################
716     # START: Handle .desktop files and menu entries #
717     # maybe this should be separated into a new eclass some time #
718     # lanius@gentoo.org #
719     ##############################################################
720    
721 vapier 1.39 # Make a desktop file !
722     # Great for making those icons in kde/gnome startmenu !
723     # Amaze your friends ! Get the women ! Join today !
724     #
725     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
726     #
727     # binary: what binary does the app run with ?
728     # name: the name that will show up in the menu
729     # icon: give your little like a pretty little icon ...
730 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
731     # a full path to an icon
732 vapier 1.39 # type: what kind of application is this ? for categories:
733 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
734 vapier 1.39 # path: if your app needs to startup in a specific dir
735     make_desktop_entry() {
736 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
737 vapier 1.39
738 vapier 1.158 local exec=${1}
739     local name=${2:-${PN}}
740     local icon=${3:-${PN}.png}
741     local type=${4}
742     local path=${5}
743    
744     if [[ -z ${type} ]] ; then
745     local catmaj=${CATEGORY%%-*}
746     local catmin=${CATEGORY##*-}
747     case ${catmaj} in
748     app)
749     case ${catmin} in
750     admin) type=System;;
751     cdr) type=DiscBurning;;
752     dicts) type=Dictionary;;
753     editors) type=TextEditor;;
754     emacs) type=TextEditor;;
755     emulation) type=Emulator;;
756     laptop) type=HardwareSettings;;
757     office) type=Office;;
758     vim) type=TextEditor;;
759     xemacs) type=TextEditor;;
760     *) type=;;
761     esac
762 azarah 1.59 ;;
763 vapier 1.158
764     dev)
765 vapier 1.159 type="Development"
766 vapier 1.158 ;;
767    
768     games)
769     case ${catmin} in
770     action) type=ActionGame;;
771     arcade) type=ArcadeGame;;
772     board) type=BoardGame;;
773     kid) type=KidsGame;;
774     emulation) type=Emulator;;
775     puzzle) type=LogicGame;;
776     rpg) type=RolePlaying;;
777     roguelike) type=RolePlaying;;
778     simulation) type=Simulation;;
779     sports) type=SportsGame;;
780     strategy) type=StrategyGame;;
781     *) type=;;
782     esac
783 vapier 1.159 type="Game;${type}"
784 vapier 1.158 ;;
785    
786     mail)
787 vapier 1.159 type="Network;Email"
788 vapier 1.158 ;;
789    
790     media)
791     case ${catmin} in
792     gfx) type=Graphics;;
793     radio) type=Tuner;;
794     sound) type=Audio;;
795     tv) type=TV;;
796     video) type=Video;;
797     *) type=;;
798     esac
799 vapier 1.159 type="AudioVideo;${type}"
800 wolf31o2 1.65 ;;
801 vapier 1.158
802     net)
803     case ${catmin} in
804     dialup) type=Dialup;;
805     ftp) type=FileTransfer;;
806     im) type=InstantMessaging;;
807     irc) type=IRCClient;;
808     mail) type=Email;;
809     news) type=News;;
810     nntp) type=News;;
811     p2p) type=FileTransfer;;
812     *) type=;;
813     esac
814 vapier 1.159 type="Network;${type}"
815 vapier 1.158 ;;
816    
817     sci)
818     case ${catmin} in
819     astro*) type=Astronomoy;;
820     bio*) type=Biology;;
821     calc*) type=Calculator;;
822     chem*) type=Chemistry;;
823     geo*) type=Geology;;
824     math*) type=Math;;
825     *) type=;;
826 vapier 1.159 esac
827     type="Science;${type}"
828 vapier 1.158 ;;
829    
830     www)
831     case ${catmin} in
832     client) type=WebBrowser;;
833     *) type=;;
834     esac
835 vapier 1.159 type="Network"
836 azarah 1.59 ;;
837 vapier 1.158
838 azarah 1.59 *)
839     type=
840     ;;
841 vapier 1.39 esac
842     fi
843 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
844     local desktop_name="${PN}"
845     else
846     local desktop_name="${PN}-${SLOT}"
847     fi
848     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
849 vapier 1.39
850     echo "[Desktop Entry]
851     Encoding=UTF-8
852     Version=0.9.2
853     Name=${name}
854     Type=Application
855     Comment=${DESCRIPTION}
856     Exec=${exec}
857     Path=${path}
858     Icon=${icon}
859 vapier 1.99 Categories=Application;${type};" > "${desktop}"
860 vapier 1.39
861 vapier 1.118 insinto /usr/share/applications
862     doins "${desktop}"
863 vapier 1.39
864     return 0
865 danarmak 1.32 }
866    
867 lanius 1.133 # Make a GDM/KDM Session file
868     #
869     # make_desktop_entry(<title>, <command>)
870     # title: File to execute to start the Window Manager
871     # command: Name of the Window Manager
872    
873     make_session_desktop() {
874 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
875     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
876 lanius 1.133
877 vapier 1.167 local title=$1
878     local command=$2
879     local desktop=${T}/${wm}.desktop
880 lanius 1.133
881     echo "[Desktop Entry]
882     Encoding=UTF-8
883     Name=${title}
884     Comment=This session logs you into ${title}
885     Exec=${command}
886     TryExec=${command}
887     Type=Application" > "${desktop}"
888    
889     insinto /usr/share/xsessions
890     doins "${desktop}"
891     }
892    
893     domenu() {
894 vapier 1.167 local i j
895 lanius 1.133 insinto /usr/share/applications
896 vapier 1.167 for i in "$@" ; do
897     if [[ -f ${i} ]] ; then
898     doins "${i}"
899     elif [[ -d ${i} ]] ; then
900     for j in "${i}"/*.desktop ; do
901     doins "${j}"
902 lanius 1.133 done
903 swegener 1.190 fi
904 lanius 1.133 done
905     }
906 vapier 1.167 newmenu() {
907     insinto /usr/share/applications
908     newins "$1" "$2"
909     }
910 lanius 1.133
911     doicon() {
912 vapier 1.167 local i j
913 lanius 1.133 insinto /usr/share/pixmaps
914 vapier 1.167 for i in "$@" ; do
915     if [[ -f ${i} ]] ; then
916     doins "${i}"
917     elif [[ -d ${i} ]] ; then
918     for j in "${i}"/*.png ; do
919     doins "${j}"
920 lanius 1.133 done
921 swegener 1.190 fi
922 lanius 1.133 done
923     }
924 vapier 1.167 newicon() {
925     insinto /usr/share/pixmaps
926     newins "$1" "$2"
927     }
928 lanius 1.133
929     ##############################################################
930     # END: Handle .desktop files and menu entries #
931     ##############################################################
932    
933    
934 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
935     find_unpackable_file() {
936 vapier 1.196 local src=$1
937     if [[ -z ${src} ]] ; then
938     src=${DISTDIR}/${A}
939 vapier 1.50 else
940 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
941     src=${DISTDIR}/${src}
942     elif [[ -e ${PWD}/${src} ]] ; then
943     src=${PWD}/${src}
944     elif [[ -e ${src} ]] ; then
945     src=${src}
946 vapier 1.50 fi
947     fi
948 vapier 1.196 [[ ! -e ${src} ]] && return 1
949 vapier 1.70 echo "${src}"
950     }
951    
952     # Unpack those pesky pdv generated files ...
953     # They're self-unpacking programs with the binary package stuffed in
954     # the middle of the archive. Valve seems to use it a lot ... too bad
955     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
956     #
957     # Usage: unpack_pdv [file to unpack] [size of off_t]
958     # - you have to specify the off_t size ... i have no idea how to extract that
959     # information out of the binary executable myself. basically you pass in
960     # the size of the off_t type (in bytes) on the machine that built the pdv
961     # archive. one way to determine this is by running the following commands:
962     # strings <pdv archive> | grep lseek
963     # strace -elseek <pdv archive>
964     # basically look for the first lseek command (we do the strings/grep because
965     # sometimes the function call is _llseek or something) and steal the 2nd
966     # parameter. here is an example:
967     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
968     # lseek
969     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
970     # lseek(3, -4, SEEK_END) = 2981250
971     # thus we would pass in the value of '4' as the second parameter.
972     unpack_pdv() {
973 vapier 1.196 local src=$(find_unpackable_file $1)
974     local sizeoff_t=$2
975 vapier 1.70
976 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
977     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
978 vapier 1.70
979     local shrtsrc="`basename ${src}`"
980     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
981     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
982     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
983    
984     # grab metadata for debug reasons
985 vapier 1.117 local metafile="$(emktemp)"
986 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
987    
988     # rip out the final file name from the metadata
989     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
990     datafile="`basename ${datafile}`"
991    
992 vapier 1.71 # now lets uncompress/untar the file if need be
993 vapier 1.117 local tmpfile="$(emktemp)"
994 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
995 vapier 1.71
996     local iscompressed="`file -b ${tmpfile}`"
997     if [ "${iscompressed:0:8}" == "compress" ] ; then
998     iscompressed=1
999     mv ${tmpfile}{,.Z}
1000     gunzip ${tmpfile}
1001     else
1002     iscompressed=0
1003     fi
1004     local istar="`file -b ${tmpfile}`"
1005     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1006     istar=1
1007     else
1008     istar=0
1009     fi
1010    
1011     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1012     #dd if=${src} ibs=${metaskip} count=1 \
1013     # | dd ibs=${tailskip} skip=1 \
1014     # | gzip -dc \
1015     # > ${datafile}
1016     if [ ${iscompressed} -eq 1 ] ; then
1017     if [ ${istar} -eq 1 ] ; then
1018     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1019     | head -c $((${metaskip}-${tailskip})) \
1020     | tar -xzf -
1021     else
1022 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1023     | head -c $((${metaskip}-${tailskip})) \
1024     | gzip -dc \
1025     > ${datafile}
1026 vapier 1.71 fi
1027     else
1028     if [ ${istar} -eq 1 ] ; then
1029     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1030     | head -c $((${metaskip}-${tailskip})) \
1031 vapier 1.73 | tar --no-same-owner -xf -
1032 vapier 1.71 else
1033 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1034     | head -c $((${metaskip}-${tailskip})) \
1035     > ${datafile}
1036 vapier 1.71 fi
1037     fi
1038     true
1039     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1040 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1041     }
1042    
1043     # Unpack those pesky makeself generated files ...
1044     # They're shell scripts with the binary package tagged onto
1045     # the end of the archive. Loki utilized the format as does
1046     # many other game companies.
1047     #
1048 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1049 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1050     # - If the offset is not specified then we will attempt to extract
1051     # the proper offset from the script itself.
1052     unpack_makeself() {
1053 vapier 1.196 local src=$(find_unpackable_file "$1")
1054     local skip=$2
1055     local exe=$3
1056    
1057     [[ -z ${src} ]] && die "Could not locate source for '$1'"
1058 vapier 1.50
1059 vapier 1.196 local shrtsrc=$(basename "${src}")
1060 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1061 azarah 1.59 if [ -z "${skip}" ]
1062     then
1063 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1064     local skip=0
1065 vapier 1.112 exe=tail
1066 vapier 1.41 case ${ver} in
1067     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1068 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1069 vapier 1.41 ;;
1070     2.0|2.0.1)
1071 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1072 vapier 1.41 ;;
1073 wolf31o2 1.48 2.1.1)
1074 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1075 wolf31o2 1.48 let skip="skip + 1"
1076     ;;
1077 vapier 1.49 2.1.2)
1078 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1079 vapier 1.49 let skip="skip + 1"
1080     ;;
1081 wolf31o2 1.48 2.1.3)
1082 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1083 vapier 1.41 let skip="skip + 1"
1084     ;;
1085 vapier 1.112 2.1.4)
1086     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1087     skip=$(head -n ${skip} "${src}" | wc -c)
1088     exe="dd"
1089     ;;
1090 vapier 1.41 *)
1091     eerror "I'm sorry, but I was unable to support the Makeself file."
1092     eerror "The version I detected was '${ver}'."
1093     eerror "Please file a bug about the file ${shrtsrc} at"
1094     eerror "http://bugs.gentoo.org/ so that support can be added."
1095     die "makeself version '${ver}' not supported"
1096     ;;
1097     esac
1098     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1099     fi
1100 vapier 1.112 case ${exe} in
1101     tail) exe="tail -n +${skip} '${src}'";;
1102     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1103     *) die "makeself cant handle exe '${exe}'"
1104     esac
1105 vapier 1.41
1106 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1107 vapier 1.117 local tmpfile="$(emktemp)"
1108 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1109     local filetype="$(file -b "${tmpfile}")"
1110 vapier 1.68 case ${filetype} in
1111     *tar\ archive)
1112 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1113 vapier 1.68 ;;
1114     bzip2*)
1115 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1116 mr_bones_ 1.69 ;;
1117 vapier 1.68 gzip*)
1118 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1119 vapier 1.68 ;;
1120 vapier 1.93 compress*)
1121 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1122 vapier 1.93 ;;
1123 vapier 1.68 *)
1124 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1125 vapier 1.68 false
1126     ;;
1127     esac
1128     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1129 wolf31o2 1.56 }
1130    
1131     # Display a license for user to accept.
1132     #
1133     # Usage: check_license [license]
1134     # - If the file is not specified then ${LICENSE} is used.
1135     check_license() {
1136 vapier 1.60 local lic=$1
1137     if [ -z "${lic}" ] ; then
1138     lic="${PORTDIR}/licenses/${LICENSE}"
1139 wolf31o2 1.56 else
1140 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1141     lic="${PORTDIR}/licenses/${src}"
1142     elif [ -e "${PWD}/${src}" ] ; then
1143     lic="${PWD}/${src}"
1144     elif [ -e "${src}" ] ; then
1145     lic="${src}"
1146 wolf31o2 1.56 fi
1147     fi
1148 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1149 vapier 1.64 local l="`basename ${lic}`"
1150 wolf31o2 1.56
1151 vapier 1.60 # here is where we check for the licenses the user already
1152     # accepted ... if we don't find a match, we make the user accept
1153 wolf31o2 1.106 local shopts=$-
1154 vapier 1.60 local alic
1155 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1156 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1157 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1158     set +o noglob; set -${shopts} #reset old shell opts
1159     return 0
1160     fi
1161 vapier 1.60 done
1162 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1163 vapier 1.60
1164 vapier 1.117 local licmsg="$(emktemp)"
1165 vapier 1.60 cat << EOF > ${licmsg}
1166     **********************************************************
1167     The following license outlines the terms of use of this
1168     package. You MUST accept this license for installation to
1169     continue. When you are done viewing, hit 'q'. If you
1170     CTRL+C out of this, the install will not run!
1171     **********************************************************
1172    
1173     EOF
1174     cat ${lic} >> ${licmsg}
1175     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1176 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1177 vapier 1.60 read alic
1178     case ${alic} in
1179     yes|Yes|y|Y)
1180     return 0
1181     ;;
1182     *)
1183     echo;echo;echo
1184     eerror "You MUST accept the license to continue! Exiting!"
1185     die "Failed to accept license"
1186     ;;
1187     esac
1188 vapier 1.23 }
1189 vapier 1.75
1190     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1191     # the whole 'non-interactive' policy, but damnit I want CD support !
1192     #
1193     # with these cdrom functions we handle all the user interaction and
1194     # standardize everything. all you have to do is call cdrom_get_cds()
1195     # and when the function returns, you can assume that the cd has been
1196     # found at CDROM_ROOT.
1197     #
1198     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1199     # etc... if you want to give the cds better names, then just export
1200     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1201     #
1202     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1203     #
1204     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1205     # - this will attempt to locate a cd based upon a file that is on
1206     # the cd ... the more files you give this function, the more cds
1207     # the cdrom functions will handle
1208     cdrom_get_cds() {
1209     # first we figure out how many cds we're dealing with by
1210     # the # of files they gave us
1211     local cdcnt=0
1212     local f=
1213     for f in "$@" ; do
1214     cdcnt=$((cdcnt + 1))
1215     export CDROM_CHECK_${cdcnt}="$f"
1216     done
1217     export CDROM_TOTAL_CDS=${cdcnt}
1218     export CDROM_CURRENT_CD=1
1219    
1220     # now we see if the user gave use CD_ROOT ...
1221     # if they did, let's just believe them that it's correct
1222 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1223     export CDROM_ROOT=${CD_ROOT}
1224 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1225     return
1226     fi
1227     # do the same for CD_ROOT_X
1228 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1229 vapier 1.75 local var=
1230     cdcnt=0
1231 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1232 vapier 1.75 cdcnt=$((cdcnt + 1))
1233     var="CD_ROOT_${cdcnt}"
1234 vapier 1.131 if [[ -z ${!var} ]] ; then
1235 vapier 1.75 eerror "You must either use just the CD_ROOT"
1236     eerror "or specify ALL the CD_ROOT_X variables."
1237     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1238     die "could not locate CD_ROOT_${cdcnt}"
1239     fi
1240     export CDROM_ROOTS_${cdcnt}="${!var}"
1241     done
1242     export CDROM_ROOT=${CDROM_ROOTS_1}
1243     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1244     return
1245     fi
1246    
1247 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1248 vapier 1.75 einfon "This ebuild will need the "
1249 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1250 vapier 1.75 echo "cdrom for ${PN}."
1251     else
1252     echo "${CDROM_NAME}."
1253     fi
1254     echo
1255     einfo "If you do not have the CD, but have the data files"
1256     einfo "mounted somewhere on your filesystem, just export"
1257     einfo "the variable CD_ROOT so that it points to the"
1258     einfo "directory containing the files."
1259     echo
1260 vapier 1.132 einfo "For example:"
1261     einfo "export CD_ROOT=/mnt/cdrom"
1262     echo
1263 vapier 1.75 else
1264     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1265     cdcnt=0
1266 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1267 vapier 1.75 cdcnt=$((cdcnt + 1))
1268     var="CDROM_NAME_${cdcnt}"
1269 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1270 vapier 1.75 done
1271     echo
1272     einfo "If you do not have the CDs, but have the data files"
1273     einfo "mounted somewhere on your filesystem, just export"
1274     einfo "the following variables so they point to the right place:"
1275     einfon ""
1276     cdcnt=0
1277 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1278 vapier 1.75 cdcnt=$((cdcnt + 1))
1279     echo -n " CD_ROOT_${cdcnt}"
1280     done
1281     echo
1282     einfo "Or, if you have all the files in the same place, or"
1283     einfo "you only have one cdrom, you can export CD_ROOT"
1284     einfo "and that place will be used as the same data source"
1285     einfo "for all the CDs."
1286     echo
1287 vapier 1.132 einfo "For example:"
1288     einfo "export CD_ROOT_1=/mnt/cdrom"
1289     echo
1290 vapier 1.75 fi
1291     export CDROM_CURRENT_CD=0
1292     cdrom_load_next_cd
1293     }
1294    
1295     # this is only used when you need access to more than one cd.
1296     # when you have finished using the first cd, just call this function.
1297     # when it returns, CDROM_ROOT will be pointing to the second cd.
1298     # remember, you can only go forward in the cd chain, you can't go back.
1299     cdrom_load_next_cd() {
1300     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1301     local var=
1302    
1303 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1304 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1305     return
1306     fi
1307    
1308 vapier 1.75 unset CDROM_ROOT
1309     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1310 vapier 1.131 if [[ -z ${!var} ]] ; then
1311 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1312     cdrom_locate_file_on_cd ${!var}
1313     else
1314 vapier 1.131 export CDROM_ROOT=${!var}
1315 vapier 1.75 fi
1316    
1317     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1318     }
1319    
1320     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1321     # functions. this should *never* be called from an ebuild.
1322     # all it does is try to locate a give file on a cd ... if the cd isn't
1323     # found, then a message asking for the user to insert the cdrom will be
1324     # displayed and we'll hang out here until:
1325     # (1) the file is found on a mounted cdrom
1326     # (2) the user hits CTRL+C
1327     cdrom_locate_file_on_cd() {
1328 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1329 vapier 1.192 local dir=$(dirname "$*")
1330     local file=$(basename "$*")
1331 vapier 1.75 local mline=""
1332     local showedmsg=0
1333    
1334 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1335     [[ -d ${mline}/${dir} ]] || continue
1336 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1337 vapier 1.75 && export CDROM_ROOT=${mline}
1338     done
1339    
1340 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1341 vapier 1.75 echo
1342 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1343     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1344     if [[ -z ${CDROM_NAME} ]] ; then
1345 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1346     else
1347     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1348     fi
1349     else
1350 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1351 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1352     else
1353     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1354     einfo "Please insert+mount the ${!var} cdrom now !"
1355     fi
1356     fi
1357     showedmsg=1
1358     fi
1359     einfo "Press return to scan for the cd again"
1360     einfo "or hit CTRL+C to abort the emerge."
1361 wolf31o2 1.183 echo
1362     einfo "If you are having trouble with the detection"
1363     einfo "of your CD, it is possible that you do not have"
1364     einfo "Joliet support enabled in your kernel. Please"
1365     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1366 vapier 1.75 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 eradicator 1.191 ewarn "An old version of an installed library was detected on your system."
1499     ewarn "In order to avoid breaking packages that link against it, this older version"
1500     ewarn "is not being removed. In order to make full use of this newer version,"
1501     ewarn "you will need to execute the following command:"
1502     ewarn " revdep-rebuild --soname ${SONAME}"
1503     ewarn
1504     ewarn "After doing that, you can safely remove ${LIB}"
1505     ewarn "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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