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Revision 1.179 - (hide annotations) (download)
Sat May 28 05:50:29 2005 UTC (9 years, 1 month ago) by vapier
Branch: MAIN
Changes since 1.178: +12 -11 lines
utilize $USERLAND instead of ppc-macos/x86-fbsd #93959 by Diego Pettenò

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 1.179 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.178 2005/05/26 22:09:26 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 ECLASS=eutils
14     INHERITED="$INHERITED $ECLASS"
15    
16 vapier 1.83 DEPEND="!bootstrap? ( sys-devel/patch )"
17 azarah 1.1
18 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
19 azarah 1.1
20 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
21     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
22     # outputting to a terminal, don't wait. For compatability purposes, the argument
23     # must be an integer greater than zero.
24     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
25     epause() {
26     if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then
27     sleep ${1:-5}
28     fi
29     }
30    
31     # Beep the specified number of times (defaults to five). If our output
32     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
33     # don't beep.
34     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
35     ebeep() {
36     local n
37     if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then
38     for ((n=1 ; n <= ${1:-5} ; n++)) ; do
39     echo -ne "\a"
40     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
41     echo -ne "\a"
42     sleep 1
43     done
44     fi
45     }
46    
47 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
48     # libs in /lib. This is to fix linking problems when you have
49     # the .so in /lib, and the .a in /usr/lib. What happens is that
50     # in some cases when linking dynamic, the .a in /usr/lib is used
51     # instead of the .so in /lib due to gcc/libtool tweaking ld's
52     # library search path. This cause many builds to fail.
53     # See bug #4411 for more info.
54     #
55     # To use, simply call:
56     #
57     # gen_usr_ldscript libfoo.so
58     #
59     # Note that you should in general use the unversioned name of
60     # the library, as ldconfig should usually update it correctly
61     # to point to the latest version of the library present.
62     #
63     # <azarah@gentoo.org> (26 Oct 2002)
64     #
65     gen_usr_ldscript() {
66 vapier 1.109 local libdir="$(get_libdir)"
67 azarah 1.1 # Just make sure it exists
68 vapier 1.109 dodir /usr/${libdir}
69 danarmak 1.32
70 eradicator 1.163 for lib in "${@}" ; do
71     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
72 vapier 1.161 /* GNU ld script
73     Since Gentoo has critical dynamic libraries
74     in /lib, and the static versions in /usr/lib,
75     we need to have a "fake" dynamic lib in /usr/lib,
76     otherwise we run into linking problems.
77    
78     See bug http://bugs.gentoo.org/4411 for more info.
79     */
80 eradicator 1.163 GROUP ( /${libdir}/${lib} )
81 vapier 1.161 END_LDSCRIPT
82 eradicator 1.163 fperms a+x "/usr/${libdir}/${lib}"
83 vapier 1.161 done
84 azarah 1.2 }
85    
86 azarah 1.5 # Simple function to draw a line consisting of '=' the same length as $*
87 vapier 1.166 # - only to be used by epatch()
88 azarah 1.5 #
89     # <azarah@gentoo.org> (11 Nov 2002)
90     #
91     draw_line() {
92     local i=0
93     local str_length=""
94    
95     # Handle calls that do not have args, or wc not being installed ...
96     if [ -z "$1" -o ! -x "$(which wc 2>/dev/null)" ]
97     then
98     echo "==============================================================="
99     return 0
100     fi
101    
102     # Get the length of $*
103     str_length="$(echo -n "$*" | wc -m)"
104 danarmak 1.32
105 azarah 1.5 while [ "$i" -lt "${str_length}" ]
106     do
107     echo -n "="
108 danarmak 1.32
109 azarah 1.5 i=$((i + 1))
110     done
111    
112     echo
113    
114     return 0
115     }
116 azarah 1.2
117     # Default directory where patches are located
118     EPATCH_SOURCE="${WORKDIR}/patch"
119     # Default extension for patches
120     EPATCH_SUFFIX="patch.bz2"
121     # Default options for patch
122 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
123 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124     EPATCH_OPTS="-g0 --no-backup-if-mismatch"
125 azarah 1.6 # List of patches not to apply. Not this is only file names,
126     # and not the full path ..
127     EPATCH_EXCLUDE=""
128 azarah 1.9 # Change the printed message for a single patch.
129     EPATCH_SINGLE_MSG=""
130 vapier 1.173 # Change the printed message for multiple patches.
131     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
132 azarah 1.29 # Force applying bulk patches even if not following the style:
133     #
134     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
135     #
136     EPATCH_FORCE="no"
137 azarah 1.2
138     # This function is for bulk patching, or in theory for just one
139     # or two patches.
140     #
141     # It should work with .bz2, .gz, .zip and plain text patches.
142     # Currently all patches should be the same format.
143     #
144     # You do not have to specify '-p' option to patch, as it will
145     # try with -p0 to -p5 until it succeed, or fail at -p5.
146     #
147     # Above EPATCH_* variables can be used to control various defaults,
148     # bug they should be left as is to ensure an ebuild can rely on
149     # them for.
150     #
151 azarah 1.3 # Patches are applied in current directory.
152     #
153     # Bulk Patches should preferibly have the form of:
154 azarah 1.2 #
155     # ??_${ARCH}_foo.${EPATCH_SUFFIX}
156     #
157     # For example:
158     #
159     # 01_all_misc-fix.patch.bz2
160     # 02_sparc_another-fix.patch.bz2
161     #
162     # This ensures that there are a set order, and you can have ARCH
163     # specific patches.
164     #
165 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
166     # single patch that need to be applied if its a file. If on the other
167     # hand its a directory, it will set EPATCH_SOURCE to this.
168     #
169 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
170     #
171     epatch() {
172     local PIPE_CMD=""
173     local STDERR_TARGET="${T}/$$.out"
174 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
175     local PATCH_SUFFIX=""
176 azarah 1.3 local SINGLE_PATCH="no"
177 azarah 1.4 local x=""
178 azarah 1.3
179     if [ "$#" -gt 1 ]
180     then
181 vapier 1.94 local m=""
182     for m in "$@" ; do
183     epatch "${m}"
184     done
185     return 0
186 azarah 1.3 fi
187    
188     if [ -n "$1" -a -f "$1" ]
189     then
190     SINGLE_PATCH="yes"
191 danarmak 1.32
192 azarah 1.4 local EPATCH_SOURCE="$1"
193     local EPATCH_SUFFIX="${1##*\.}"
194 danarmak 1.32
195 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
196     then
197 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
198     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
199     then
200     local EPATCH_SOURCE="$1/*"
201     else
202     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
203     fi
204 azarah 1.3 else
205 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
206 azarah 1.8 then
207 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
208     then
209     EPATCH_SOURCE="$1"
210     fi
211    
212 azarah 1.8 echo
213 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
214     eerror
215     eerror " ${EPATCH_SOURCE}"
216 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
217 azarah 1.8 echo
218     die "Cannot find \$EPATCH_SOURCE!"
219     fi
220 danarmak 1.32
221 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
222 azarah 1.3 fi
223 azarah 1.2
224     case ${EPATCH_SUFFIX##*\.} in
225     bz2)
226     PIPE_CMD="bzip2 -dc"
227 azarah 1.8 PATCH_SUFFIX="bz2"
228 azarah 1.2 ;;
229 azarah 1.6 gz|Z|z)
230 azarah 1.2 PIPE_CMD="gzip -dc"
231 azarah 1.8 PATCH_SUFFIX="gz"
232 azarah 1.2 ;;
233 azarah 1.6 ZIP|zip)
234 azarah 1.2 PIPE_CMD="unzip -p"
235 azarah 1.8 PATCH_SUFFIX="zip"
236 azarah 1.2 ;;
237     *)
238     PIPE_CMD="cat"
239 azarah 1.8 PATCH_SUFFIX="patch"
240 azarah 1.2 ;;
241     esac
242    
243 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
244     then
245 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
246 azarah 1.3 fi
247     for x in ${EPATCH_SOURCE}
248 azarah 1.2 do
249 vapier 1.121 # New ARCH dependant patch naming scheme ...
250 azarah 1.2 #
251     # ???_arch_foo.patch
252     #
253     if [ -f ${x} ] && \
254 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
255 azarah 1.29 [ "${EPATCH_FORCE}" = "yes" ])
256 azarah 1.2 then
257     local count=0
258     local popts="${EPATCH_OPTS}"
259 eradicator 1.150 local patchname=${x##*/}
260 azarah 1.6
261     if [ -n "${EPATCH_EXCLUDE}" ]
262     then
263 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
264 azarah 1.6 then
265     continue
266     fi
267     fi
268 danarmak 1.32
269 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
270     then
271 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
272     then
273     einfo "${EPATCH_SINGLE_MSG}"
274     else
275 eradicator 1.150 einfo "Applying ${patchname} ..."
276 azarah 1.9 fi
277 azarah 1.3 else
278 eradicator 1.150 einfo " ${patchname} ..."
279 azarah 1.3 fi
280 azarah 1.2
281 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
282     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 azarah 1.2
284     # Allow for prefix to differ ... im lazy, so shoot me :/
285     while [ "${count}" -lt 5 ]
286     do
287 azarah 1.5 # Generate some useful debug info ...
288 eradicator 1.150 draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
290 azarah 1.8
291     if [ "${PATCH_SUFFIX}" != "patch" ]
292     then
293 eradicator 1.150 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294     echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 azarah 1.8 else
296     PATCH_TARGET="${x}"
297     fi
298 danarmak 1.32
299 eradicator 1.150 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
300     echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
301 danarmak 1.32
302 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
304 azarah 1.8
305     if [ "${PATCH_SUFFIX}" != "patch" ]
306     then
307 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
308 azarah 1.8 then
309     echo
310     eerror "Could not extract patch!"
311     #die "Could not extract patch!"
312     count=5
313     break
314     fi
315     fi
316 danarmak 1.32
317 eradicator 1.150 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
318 azarah 1.2 then
319 eradicator 1.150 draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
320     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
321     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
322     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
323     draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
324 azarah 1.8
325 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
326 azarah 1.8
327     if [ "$?" -ne 0 ]
328     then
329 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
330 azarah 1.8 echo
331     eerror "A dry-run of patch command succeeded, but actually"
332     eerror "applying the patch failed!"
333     #die "Real world sux compared to the dreamworld!"
334     count=5
335     fi
336    
337 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
338 danarmak 1.32
339 azarah 1.2 break
340     fi
341    
342     count=$((count + 1))
343     done
344    
345 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
346     then
347     rm -f ${PATCH_TARGET}
348     fi
349    
350 azarah 1.2 if [ "${count}" -eq 5 ]
351     then
352 azarah 1.8 echo
353 vapier 1.158 eerror "Failed Patch: ${patchname} !"
354     eerror " ( ${PATCH_TARGET} )"
355 azarah 1.2 eerror
356     eerror "Include in your bugreport the contents of:"
357     eerror
358 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
359 azarah 1.8 echo
360 eradicator 1.150 die "Failed Patch: ${patchname}!"
361 azarah 1.2 fi
362 azarah 1.8
363 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
364 azarah 1.3
365     eend 0
366 azarah 1.2 fi
367     done
368 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
369     then
370     einfo "Done with patching"
371 azarah 1.10 fi
372 azarah 1.26 }
373    
374 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
375 vapier 1.80 # does not exist on the users system
376 vapier 1.52 # vapier@gentoo.org
377     #
378 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
379     emktemp() {
380 vapier 1.119 local exe="touch"
381     [ "$1" == "-d" ] && exe="mkdir" && shift
382 azarah 1.59 local topdir="$1"
383 mr_bones_ 1.100
384 vapier 1.117 if [ -z "${topdir}" ]
385 azarah 1.59 then
386 vapier 1.117 [ -z "${T}" ] \
387     && topdir="/tmp" \
388     || topdir="${T}"
389     fi
390    
391     if [ -z "$(type -p mktemp)" ]
392     then
393     local tmp=/
394     while [ -e "${tmp}" ] ; do
395     tmp="${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}"
396     done
397 vapier 1.119 ${exe} "${tmp}"
398 vapier 1.117 echo "${tmp}"
399 vapier 1.52 else
400 vapier 1.119 [ "${exe}" == "touch" ] \
401     && exe="-p" \
402     || exe="-d"
403     mktemp ${exe} "${topdir}"
404 vapier 1.52 fi
405     }
406    
407 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
408     # and pw (FreeBSD) used in enewuser()/enewgroup()
409 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
410 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
411 usata 1.91 #
412     # egetent(database, key)
413     egetent() {
414 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]] ; then
415 usata 1.91 case "$2" in
416     *[!0-9]*) # Non numeric
417     nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
418     ;;
419     *) # Numeric
420     nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
421     ;;
422     esac
423 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
424 ka0ttic 1.108 local action
425     if [ "$1" == "passwd" ]
426     then
427     action="user"
428     else
429     action="group"
430     fi
431     pw show "${action}" "$2" -q
432 usata 1.91 else
433 vapier 1.113 which nscd >& /dev/null && nscd -i "$1"
434 vapier 1.107 getent "$1" "$2"
435 usata 1.91 fi
436     }
437    
438 vapier 1.23 # Simplify/standardize adding users to the system
439     # vapier@gentoo.org
440     #
441     # enewuser(username, uid, shell, homedir, groups, extra options)
442     #
443     # Default values if you do not specify any:
444     # username: REQUIRED !
445     # uid: next available (see useradd(8))
446 vapier 1.27 # note: pass -1 to get default behavior
447 vapier 1.23 # shell: /bin/false
448     # homedir: /dev/null
449     # groups: none
450     # extra: comment of 'added by portage for ${PN}'
451     enewuser() {
452     # get the username
453     local euser="$1"; shift
454 azarah 1.59 if [ -z "${euser}" ]
455     then
456 vapier 1.23 eerror "No username specified !"
457     die "Cannot call enewuser without a username"
458     fi
459    
460 vapier 1.84 # lets see if the username already exists
461 usata 1.91 if [ "${euser}" == "`egetent passwd \"${euser}\" | cut -d: -f1`" ]
462 azarah 1.59 then
463 vapier 1.23 return 0
464     fi
465 wolf31o2 1.44 einfo "Adding user '${euser}' to your system ..."
466 vapier 1.23
467     # options to pass to useradd
468 azarah 1.59 local opts=
469 vapier 1.23
470     # handle uid
471     local euid="$1"; shift
472 azarah 1.59 if [ ! -z "${euid}" ] && [ "${euid}" != "-1" ]
473     then
474     if [ "${euid}" -gt 0 ]
475     then
476 usata 1.91 if [ ! -z "`egetent passwd ${euid}`" ]
477 vapier 1.82 then
478 vapier 1.84 euid="next"
479 vapier 1.82 fi
480 vapier 1.23 else
481     eerror "Userid given but is not greater than 0 !"
482     die "${euid} is not a valid UID"
483     fi
484     else
485 vapier 1.84 euid="next"
486     fi
487     if [ "${euid}" == "next" ]
488     then
489 usata 1.91 local pwrange
490 usata 1.114 if [ "${USERLAND}" == "BSD" ] ; then
491 usata 1.91 pwrange="`jot 898 101`"
492     else
493     pwrange="`seq 101 999`"
494     fi
495     for euid in ${pwrange} ; do
496     [ -z "`egetent passwd ${euid}`" ] && break
497 vapier 1.84 done
498 vapier 1.23 fi
499 vapier 1.84 opts="${opts} -u ${euid}"
500 vapier 1.23 einfo " - Userid: ${euid}"
501    
502     # handle shell
503     local eshell="$1"; shift
504 vapier 1.67 if [ ! -z "${eshell}" ] && [ "${eshell}" != "-1" ]
505 azarah 1.59 then
506     if [ ! -e "${eshell}" ]
507     then
508 vapier 1.23 eerror "A shell was specified but it does not exist !"
509     die "${eshell} does not exist"
510     fi
511     else
512 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
513 ka0ttic 1.108 eshell="/usr/bin/false"
514 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]]; then
515     eshell="/usr/sbin/nologin"
516 ka0ttic 1.108 else
517     eshell="/bin/false"
518     fi
519 vapier 1.23 fi
520     einfo " - Shell: ${eshell}"
521     opts="${opts} -s ${eshell}"
522    
523     # handle homedir
524     local ehome="$1"; shift
525 vapier 1.176 if [ -z "${ehome}" ] || [ "${eshell}" == "-1" ]
526 azarah 1.59 then
527     ehome="/dev/null"
528 vapier 1.23 fi
529     einfo " - Home: ${ehome}"
530     opts="${opts} -d ${ehome}"
531    
532     # handle groups
533     local egroups="$1"; shift
534 azarah 1.59 if [ ! -z "${egroups}" ]
535     then
536 vapier 1.23 local oldifs="${IFS}"
537 vapier 1.107 local defgroup="" exgroups=""
538    
539 vapier 1.23 export IFS=","
540 azarah 1.59 for g in ${egroups}
541     do
542 usata 1.115 export IFS="${oldifs}"
543 usata 1.91 if [ -z "`egetent group \"${g}\"`" ]
544 azarah 1.59 then
545 vapier 1.85 eerror "You must add group ${g} to the system first"
546 vapier 1.23 die "${g} is not a valid GID"
547     fi
548 vapier 1.107 if [ -z "${defgroup}" ]
549     then
550     defgroup="${g}"
551     else
552     exgroups="${exgroups},${g}"
553     fi
554 usata 1.115 export IFS=","
555 vapier 1.23 done
556     export IFS="${oldifs}"
557 vapier 1.107
558     opts="${opts} -g ${defgroup}"
559     if [ ! -z "${exgroups}" ]
560     then
561     opts="${opts} -G ${exgroups:1}"
562     fi
563 vapier 1.23 else
564     egroups="(none)"
565     fi
566     einfo " - Groups: ${egroups}"
567    
568     # handle extra and add the user
569     local eextra="$@"
570 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
571 vapier 1.23 export SANDBOX_ON="0"
572 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]
573 azarah 1.59 then
574 usata 1.91 ### Make the user
575     if [ -z "${eextra}" ]
576     then
577     dscl . create /users/${euser} uid ${euid}
578     dscl . create /users/${euser} shell ${eshell}
579     dscl . create /users/${euser} home ${ehome}
580     dscl . create /users/${euser} realname "added by portage for ${PN}"
581     ### Add the user to the groups specified
582 usata 1.115 local oldifs="${IFS}"
583     export IFS=","
584 usata 1.91 for g in ${egroups}
585     do
586     dscl . merge /groups/${g} users ${euser}
587     done
588 usata 1.115 export IFS="${oldifs}"
589 usata 1.91 else
590     einfo "Extra options are not supported on macos yet"
591     einfo "Please report the ebuild along with the info below"
592     einfo "eextra: ${eextra}"
593     die "Required function missing"
594     fi
595 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
596 ka0ttic 1.108 if [ -z "${eextra}" ]
597     then
598     pw useradd ${euser} ${opts} \
599     -c "added by portage for ${PN}" \
600     die "enewuser failed"
601     else
602     einfo " - Extra: ${eextra}"
603     pw useradd ${euser} ${opts} \
604     -c ${eextra} || die "enewuser failed"
605     fi
606 vapier 1.23 else
607 usata 1.91 if [ -z "${eextra}" ]
608     then
609     useradd ${opts} ${euser} \
610     -c "added by portage for ${PN}" \
611     || die "enewuser failed"
612     else
613     einfo " - Extra: ${eextra}"
614     useradd ${opts} ${euser} ${eextra} \
615     || die "enewuser failed"
616     fi
617 vapier 1.23 fi
618     export SANDBOX_ON="${oldsandbox}"
619    
620 azarah 1.59 if [ ! -e "${ehome}" ] && [ ! -e "${D}/${ehome}" ]
621     then
622 vapier 1.23 einfo " - Creating ${ehome} in ${D}"
623     dodir ${ehome}
624 vapier 1.37 fowners ${euser} ${ehome}
625 vapier 1.38 fperms 755 ${ehome}
626 vapier 1.23 fi
627     }
628    
629     # Simplify/standardize adding groups to the system
630     # vapier@gentoo.org
631     #
632     # enewgroup(group, gid)
633     #
634     # Default values if you do not specify any:
635     # groupname: REQUIRED !
636     # gid: next available (see groupadd(8))
637     # extra: none
638     enewgroup() {
639     # get the group
640     local egroup="$1"; shift
641 azarah 1.59 if [ -z "${egroup}" ]
642     then
643 vapier 1.23 eerror "No group specified !"
644     die "Cannot call enewgroup without a group"
645     fi
646    
647     # see if group already exists
648 usata 1.91 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ]
649 azarah 1.59 then
650 vapier 1.23 return 0
651     fi
652 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
653 vapier 1.23
654     # options to pass to useradd
655 azarah 1.59 local opts=
656 vapier 1.23
657     # handle gid
658     local egid="$1"; shift
659 azarah 1.59 if [ ! -z "${egid}" ]
660     then
661     if [ "${egid}" -gt 0 ]
662     then
663 usata 1.91 if [ -z "`egetent group ${egid}`" ]
664 vapier 1.83 then
665 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
666 usata 1.91 opts="${opts} ${egid}"
667     else
668     opts="${opts} -g ${egid}"
669     fi
670 vapier 1.83 else
671 vapier 1.84 egid="next available; requested gid taken"
672 vapier 1.83 fi
673 vapier 1.23 else
674     eerror "Groupid given but is not greater than 0 !"
675     die "${egid} is not a valid GID"
676     fi
677     else
678     egid="next available"
679     fi
680     einfo " - Groupid: ${egid}"
681    
682     # handle extra
683     local eextra="$@"
684     opts="${opts} ${eextra}"
685    
686     # add the group
687 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
688 vapier 1.23 export SANDBOX_ON="0"
689 vapier 1.179 if [[ "${USERLAND}" == "Darwin" ]]; then
690 usata 1.91 if [ ! -z "${eextra}" ];
691     then
692 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
693 usata 1.91 einfo "Please report the ebuild along with the info below"
694     einfo "eextra: ${eextra}"
695     die "Required function missing"
696     fi
697 mr_bones_ 1.100
698 usata 1.91 # If we need the next available
699     case ${egid} in
700     *[!0-9]*) # Non numeric
701     for egid in `jot 898 101`; do
702     [ -z "`egetent group ${egid}`" ] && break
703     done
704     esac
705     dscl . create /groups/${egroup} gid ${egid}
706 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
707 vapier 1.179 elif [[ "${USERLAND}" == "BSD" ]] ; then
708 ka0ttic 1.108 case ${egid} in
709     *[!0-9]*) # Non numeric
710     for egid in `jot 898 101`; do
711     [ -z "`egetent group ${egid}`" ] && break
712     done
713     esac
714     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
715 usata 1.91 else
716     groupadd ${opts} ${egroup} || die "enewgroup failed"
717     fi
718 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
719 vapier 1.24 }
720    
721     # Simple script to replace 'dos2unix' binaries
722     # vapier@gentoo.org
723     #
724 vapier 1.121 # edos2unix(file, <more files> ...)
725 vapier 1.24 edos2unix() {
726 vapier 1.61 for f in "$@"
727 azarah 1.59 do
728 vapier 1.61 cp "${f}" ${T}/edos2unix
729     sed 's/\r$//' ${T}/edos2unix > "${f}"
730 vapier 1.24 done
731 vapier 1.39 }
732    
733 lanius 1.133
734     ##############################################################
735     # START: Handle .desktop files and menu entries #
736     # maybe this should be separated into a new eclass some time #
737     # lanius@gentoo.org #
738     ##############################################################
739    
740 vapier 1.39 # Make a desktop file !
741     # Great for making those icons in kde/gnome startmenu !
742     # Amaze your friends ! Get the women ! Join today !
743     #
744     # make_desktop_entry(<binary>, [name], [icon], [type], [path])
745     #
746     # binary: what binary does the app run with ?
747     # name: the name that will show up in the menu
748     # icon: give your little like a pretty little icon ...
749 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
750     # a full path to an icon
751 vapier 1.39 # type: what kind of application is this ? for categories:
752 carlo 1.155 # http://www.freedesktop.org/wiki/Standards_2fmenu_2dspec
753 vapier 1.39 # path: if your app needs to startup in a specific dir
754     make_desktop_entry() {
755 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
756 vapier 1.39
757 vapier 1.158 local exec=${1}
758     local name=${2:-${PN}}
759     local icon=${3:-${PN}.png}
760     local type=${4}
761     local path=${5}
762    
763     if [[ -z ${type} ]] ; then
764     local catmaj=${CATEGORY%%-*}
765     local catmin=${CATEGORY##*-}
766     case ${catmaj} in
767     app)
768     case ${catmin} in
769     admin) type=System;;
770     cdr) type=DiscBurning;;
771     dicts) type=Dictionary;;
772     editors) type=TextEditor;;
773     emacs) type=TextEditor;;
774     emulation) type=Emulator;;
775     laptop) type=HardwareSettings;;
776     office) type=Office;;
777     vim) type=TextEditor;;
778     xemacs) type=TextEditor;;
779     *) type=;;
780     esac
781 azarah 1.59 ;;
782 vapier 1.158
783     dev)
784 vapier 1.159 type="Development"
785 vapier 1.158 ;;
786    
787     games)
788     [[ -z ${path} ]] && path=${GAMES_BINDIR}
789    
790     case ${catmin} in
791     action) type=ActionGame;;
792     arcade) type=ArcadeGame;;
793     board) type=BoardGame;;
794     kid) type=KidsGame;;
795     emulation) type=Emulator;;
796     puzzle) type=LogicGame;;
797     rpg) type=RolePlaying;;
798     roguelike) type=RolePlaying;;
799     simulation) type=Simulation;;
800     sports) type=SportsGame;;
801     strategy) type=StrategyGame;;
802     *) type=;;
803     esac
804 vapier 1.159 type="Game;${type}"
805 vapier 1.158 ;;
806    
807     mail)
808 vapier 1.159 type="Network;Email"
809 vapier 1.158 ;;
810    
811     media)
812     case ${catmin} in
813     gfx) type=Graphics;;
814     radio) type=Tuner;;
815     sound) type=Audio;;
816     tv) type=TV;;
817     video) type=Video;;
818     *) type=;;
819     esac
820 vapier 1.159 type="AudioVideo;${type}"
821 wolf31o2 1.65 ;;
822 vapier 1.158
823     net)
824     case ${catmin} in
825     dialup) type=Dialup;;
826     ftp) type=FileTransfer;;
827     im) type=InstantMessaging;;
828     irc) type=IRCClient;;
829     mail) type=Email;;
830     news) type=News;;
831     nntp) type=News;;
832     p2p) type=FileTransfer;;
833     *) type=;;
834     esac
835 vapier 1.159 type="Network;${type}"
836 vapier 1.158 ;;
837    
838     sci)
839     case ${catmin} in
840     astro*) type=Astronomoy;;
841     bio*) type=Biology;;
842     calc*) type=Calculator;;
843     chem*) type=Chemistry;;
844     geo*) type=Geology;;
845     math*) type=Math;;
846     *) type=;;
847 vapier 1.159 esac
848     type="Science;${type}"
849 vapier 1.158 ;;
850    
851     www)
852     case ${catmin} in
853     client) type=WebBrowser;;
854     *) type=;;
855     esac
856 vapier 1.159 type="Network"
857 azarah 1.59 ;;
858 vapier 1.158
859 azarah 1.59 *)
860     type=
861     ;;
862 vapier 1.39 esac
863     fi
864 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
865     local desktop_name="${PN}"
866     else
867     local desktop_name="${PN}-${SLOT}"
868     fi
869     local desktop=${T}/${exec%% *}-${desktop_name}.desktop
870 vapier 1.39
871     echo "[Desktop Entry]
872     Encoding=UTF-8
873     Version=0.9.2
874     Name=${name}
875     Type=Application
876     Comment=${DESCRIPTION}
877     Exec=${exec}
878     Path=${path}
879     Icon=${icon}
880 vapier 1.99 Categories=Application;${type};" > "${desktop}"
881 vapier 1.39
882 vapier 1.118 insinto /usr/share/applications
883     doins "${desktop}"
884 vapier 1.39
885     return 0
886 danarmak 1.32 }
887    
888 lanius 1.133 # Make a GDM/KDM Session file
889     #
890     # make_desktop_entry(<title>, <command>)
891     # title: File to execute to start the Window Manager
892     # command: Name of the Window Manager
893    
894     make_session_desktop() {
895 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
896     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
897 lanius 1.133
898 vapier 1.167 local title=$1
899     local command=$2
900     local desktop=${T}/${wm}.desktop
901 lanius 1.133
902     echo "[Desktop Entry]
903     Encoding=UTF-8
904     Name=${title}
905     Comment=This session logs you into ${title}
906     Exec=${command}
907     TryExec=${command}
908     Type=Application" > "${desktop}"
909    
910     insinto /usr/share/xsessions
911     doins "${desktop}"
912     }
913    
914     domenu() {
915 vapier 1.167 local i j
916 lanius 1.133 insinto /usr/share/applications
917 vapier 1.167 for i in "$@" ; do
918     if [[ -f ${i} ]] ; then
919     doins "${i}"
920     elif [[ -d ${i} ]] ; then
921     for j in "${i}"/*.desktop ; do
922     doins "${j}"
923 lanius 1.133 done
924     fi
925     done
926     }
927 vapier 1.167 newmenu() {
928     insinto /usr/share/applications
929     newins "$1" "$2"
930     }
931 lanius 1.133
932     doicon() {
933 vapier 1.167 local i j
934 lanius 1.133 insinto /usr/share/pixmaps
935 vapier 1.167 for i in "$@" ; do
936     if [[ -f ${i} ]] ; then
937     doins "${i}"
938     elif [[ -d ${i} ]] ; then
939     for j in "${i}"/*.png ; do
940     doins "${j}"
941 lanius 1.133 done
942     fi
943     done
944     }
945 vapier 1.167 newicon() {
946     insinto /usr/share/pixmaps
947     newins "$1" "$2"
948     }
949 lanius 1.133
950     ##############################################################
951     # END: Handle .desktop files and menu entries #
952     ##############################################################
953    
954    
955 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
956     find_unpackable_file() {
957 azarah 1.59 local src="$1"
958     if [ -z "${src}" ]
959     then
960 vapier 1.50 src="${DISTDIR}/${A}"
961     else
962 azarah 1.59 if [ -e "${DISTDIR}/${src}" ]
963     then
964 vapier 1.50 src="${DISTDIR}/${src}"
965 azarah 1.59 elif [ -e "${PWD}/${src}" ]
966     then
967 vapier 1.50 src="${PWD}/${src}"
968 azarah 1.59 elif [ -e "${src}" ]
969     then
970 vapier 1.50 src="${src}"
971     fi
972     fi
973 vapier 1.70 [ ! -e "${src}" ] && die "Could not find requested archive ${src}"
974     echo "${src}"
975     }
976    
977     # Unpack those pesky pdv generated files ...
978     # They're self-unpacking programs with the binary package stuffed in
979     # the middle of the archive. Valve seems to use it a lot ... too bad
980     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
981     #
982     # Usage: unpack_pdv [file to unpack] [size of off_t]
983     # - you have to specify the off_t size ... i have no idea how to extract that
984     # information out of the binary executable myself. basically you pass in
985     # the size of the off_t type (in bytes) on the machine that built the pdv
986     # archive. one way to determine this is by running the following commands:
987     # strings <pdv archive> | grep lseek
988     # strace -elseek <pdv archive>
989     # basically look for the first lseek command (we do the strings/grep because
990     # sometimes the function call is _llseek or something) and steal the 2nd
991     # parameter. here is an example:
992     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
993     # lseek
994     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
995     # lseek(3, -4, SEEK_END) = 2981250
996     # thus we would pass in the value of '4' as the second parameter.
997     unpack_pdv() {
998     local src="`find_unpackable_file $1`"
999     local sizeoff_t="$2"
1000    
1001     [ -z "${sizeoff_t}" ] && die "No idea what off_t size was used for this pdv :("
1002    
1003     local shrtsrc="`basename ${src}`"
1004     echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1005     local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"`
1006     local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"`
1007    
1008     # grab metadata for debug reasons
1009 vapier 1.117 local metafile="$(emktemp)"
1010 vapier 1.70 tail -c +$((${metaskip}+1)) ${src} > ${metafile}
1011    
1012     # rip out the final file name from the metadata
1013     local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`"
1014     datafile="`basename ${datafile}`"
1015    
1016 vapier 1.71 # now lets uncompress/untar the file if need be
1017 vapier 1.117 local tmpfile="$(emktemp)"
1018 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1019 vapier 1.71
1020     local iscompressed="`file -b ${tmpfile}`"
1021     if [ "${iscompressed:0:8}" == "compress" ] ; then
1022     iscompressed=1
1023     mv ${tmpfile}{,.Z}
1024     gunzip ${tmpfile}
1025     else
1026     iscompressed=0
1027     fi
1028     local istar="`file -b ${tmpfile}`"
1029     if [ "${istar:0:9}" == "POSIX tar" ] ; then
1030     istar=1
1031     else
1032     istar=0
1033     fi
1034    
1035     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1036     #dd if=${src} ibs=${metaskip} count=1 \
1037     # | dd ibs=${tailskip} skip=1 \
1038     # | gzip -dc \
1039     # > ${datafile}
1040     if [ ${iscompressed} -eq 1 ] ; then
1041     if [ ${istar} -eq 1 ] ; then
1042     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1043     | head -c $((${metaskip}-${tailskip})) \
1044     | tar -xzf -
1045     else
1046 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1047     | head -c $((${metaskip}-${tailskip})) \
1048     | gzip -dc \
1049     > ${datafile}
1050 vapier 1.71 fi
1051     else
1052     if [ ${istar} -eq 1 ] ; then
1053     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1054     | head -c $((${metaskip}-${tailskip})) \
1055 vapier 1.73 | tar --no-same-owner -xf -
1056 vapier 1.71 else
1057 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1058     | head -c $((${metaskip}-${tailskip})) \
1059     > ${datafile}
1060 vapier 1.71 fi
1061     fi
1062     true
1063     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1064 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1065     }
1066    
1067     # Unpack those pesky makeself generated files ...
1068     # They're shell scripts with the binary package tagged onto
1069     # the end of the archive. Loki utilized the format as does
1070     # many other game companies.
1071     #
1072 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1073 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1074     # - If the offset is not specified then we will attempt to extract
1075     # the proper offset from the script itself.
1076     unpack_makeself() {
1077 vapier 1.112 local src="$(find_unpackable_file "$1")"
1078 vapier 1.70 local skip="$2"
1079 vapier 1.112 local exe="$3"
1080 vapier 1.50
1081 vapier 1.112 local shrtsrc="$(basename "${src}")"
1082 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1083 azarah 1.59 if [ -z "${skip}" ]
1084     then
1085 vapier 1.41 local ver="`grep -a '#.*Makeself' ${src} | awk '{print $NF}'`"
1086     local skip=0
1087 vapier 1.112 exe=tail
1088 vapier 1.41 case ${ver} in
1089     1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1090 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1091 vapier 1.41 ;;
1092     2.0|2.0.1)
1093 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1094 vapier 1.41 ;;
1095 wolf31o2 1.48 2.1.1)
1096 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1097 wolf31o2 1.48 let skip="skip + 1"
1098     ;;
1099 vapier 1.49 2.1.2)
1100 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1101 vapier 1.49 let skip="skip + 1"
1102     ;;
1103 wolf31o2 1.48 2.1.3)
1104 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1105 vapier 1.41 let skip="skip + 1"
1106     ;;
1107 vapier 1.112 2.1.4)
1108     skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1109     skip=$(head -n ${skip} "${src}" | wc -c)
1110     exe="dd"
1111     ;;
1112 vapier 1.41 *)
1113     eerror "I'm sorry, but I was unable to support the Makeself file."
1114     eerror "The version I detected was '${ver}'."
1115     eerror "Please file a bug about the file ${shrtsrc} at"
1116     eerror "http://bugs.gentoo.org/ so that support can be added."
1117     die "makeself version '${ver}' not supported"
1118     ;;
1119     esac
1120     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1121     fi
1122 vapier 1.112 case ${exe} in
1123     tail) exe="tail -n +${skip} '${src}'";;
1124     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1125     *) die "makeself cant handle exe '${exe}'"
1126     esac
1127 vapier 1.41
1128 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1129 vapier 1.117 local tmpfile="$(emktemp)"
1130 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1131     local filetype="$(file -b "${tmpfile}")"
1132 vapier 1.68 case ${filetype} in
1133     *tar\ archive)
1134 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1135 vapier 1.68 ;;
1136     bzip2*)
1137 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1138 mr_bones_ 1.69 ;;
1139 vapier 1.68 gzip*)
1140 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1141 vapier 1.68 ;;
1142 vapier 1.93 compress*)
1143 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1144 vapier 1.93 ;;
1145 vapier 1.68 *)
1146 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1147 vapier 1.68 false
1148     ;;
1149     esac
1150     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1151 wolf31o2 1.56 }
1152    
1153     # Display a license for user to accept.
1154     #
1155     # Usage: check_license [license]
1156     # - If the file is not specified then ${LICENSE} is used.
1157     check_license() {
1158 vapier 1.60 local lic=$1
1159     if [ -z "${lic}" ] ; then
1160     lic="${PORTDIR}/licenses/${LICENSE}"
1161 wolf31o2 1.56 else
1162 vapier 1.60 if [ -e "${PORTDIR}/licenses/${src}" ] ; then
1163     lic="${PORTDIR}/licenses/${src}"
1164     elif [ -e "${PWD}/${src}" ] ; then
1165     lic="${PWD}/${src}"
1166     elif [ -e "${src}" ] ; then
1167     lic="${src}"
1168 wolf31o2 1.56 fi
1169     fi
1170 vapier 1.60 [ ! -f "${lic}" ] && die "Could not find requested license ${src}"
1171 vapier 1.64 local l="`basename ${lic}`"
1172 wolf31o2 1.56
1173 vapier 1.60 # here is where we check for the licenses the user already
1174     # accepted ... if we don't find a match, we make the user accept
1175 wolf31o2 1.106 local shopts=$-
1176 vapier 1.60 local alic
1177 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1178 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1179 wolf31o2 1.106 if [[ ${alic} == * || ${alic} == ${l} ]]; then
1180     set +o noglob; set -${shopts} #reset old shell opts
1181     return 0
1182     fi
1183 vapier 1.60 done
1184 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1185 vapier 1.60
1186 vapier 1.117 local licmsg="$(emktemp)"
1187 vapier 1.60 cat << EOF > ${licmsg}
1188     **********************************************************
1189     The following license outlines the terms of use of this
1190     package. You MUST accept this license for installation to
1191     continue. When you are done viewing, hit 'q'. If you
1192     CTRL+C out of this, the install will not run!
1193     **********************************************************
1194    
1195     EOF
1196     cat ${lic} >> ${licmsg}
1197     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1198 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1199 vapier 1.60 read alic
1200     case ${alic} in
1201     yes|Yes|y|Y)
1202     return 0
1203     ;;
1204     *)
1205     echo;echo;echo
1206     eerror "You MUST accept the license to continue! Exiting!"
1207     die "Failed to accept license"
1208     ;;
1209     esac
1210 vapier 1.23 }
1211 vapier 1.75
1212     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1213     # the whole 'non-interactive' policy, but damnit I want CD support !
1214     #
1215     # with these cdrom functions we handle all the user interaction and
1216     # standardize everything. all you have to do is call cdrom_get_cds()
1217     # and when the function returns, you can assume that the cd has been
1218     # found at CDROM_ROOT.
1219     #
1220     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1221     # etc... if you want to give the cds better names, then just export
1222     # the CDROM_NAME_X variables before calling cdrom_get_cds().
1223     #
1224     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1225     #
1226     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1227     # - this will attempt to locate a cd based upon a file that is on
1228     # the cd ... the more files you give this function, the more cds
1229     # the cdrom functions will handle
1230     cdrom_get_cds() {
1231     # first we figure out how many cds we're dealing with by
1232     # the # of files they gave us
1233     local cdcnt=0
1234     local f=
1235     for f in "$@" ; do
1236     cdcnt=$((cdcnt + 1))
1237     export CDROM_CHECK_${cdcnt}="$f"
1238     done
1239     export CDROM_TOTAL_CDS=${cdcnt}
1240     export CDROM_CURRENT_CD=1
1241    
1242     # now we see if the user gave use CD_ROOT ...
1243     # if they did, let's just believe them that it's correct
1244 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1245     export CDROM_ROOT=${CD_ROOT}
1246 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1247     return
1248     fi
1249     # do the same for CD_ROOT_X
1250 vapier 1.131 if [[ ! -z ${CD_ROOT_1} ]] ; then
1251 vapier 1.75 local var=
1252     cdcnt=0
1253 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1254 vapier 1.75 cdcnt=$((cdcnt + 1))
1255     var="CD_ROOT_${cdcnt}"
1256 vapier 1.131 if [[ -z ${!var} ]] ; then
1257 vapier 1.75 eerror "You must either use just the CD_ROOT"
1258     eerror "or specify ALL the CD_ROOT_X variables."
1259     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1260     die "could not locate CD_ROOT_${cdcnt}"
1261     fi
1262     export CDROM_ROOTS_${cdcnt}="${!var}"
1263     done
1264     export CDROM_ROOT=${CDROM_ROOTS_1}
1265     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1266     return
1267     fi
1268    
1269 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1270 vapier 1.75 einfon "This ebuild will need the "
1271 vapier 1.131 if [[ -z ${CDROM_NAME} ]] ; then
1272 vapier 1.75 echo "cdrom for ${PN}."
1273     else
1274     echo "${CDROM_NAME}."
1275     fi
1276     echo
1277     einfo "If you do not have the CD, but have the data files"
1278     einfo "mounted somewhere on your filesystem, just export"
1279     einfo "the variable CD_ROOT so that it points to the"
1280     einfo "directory containing the files."
1281     echo
1282 vapier 1.132 einfo "For example:"
1283     einfo "export CD_ROOT=/mnt/cdrom"
1284     echo
1285 vapier 1.75 else
1286     einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1287     cdcnt=0
1288 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1289 vapier 1.75 cdcnt=$((cdcnt + 1))
1290     var="CDROM_NAME_${cdcnt}"
1291 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1292 vapier 1.75 done
1293     echo
1294     einfo "If you do not have the CDs, but have the data files"
1295     einfo "mounted somewhere on your filesystem, just export"
1296     einfo "the following variables so they point to the right place:"
1297     einfon ""
1298     cdcnt=0
1299 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1300 vapier 1.75 cdcnt=$((cdcnt + 1))
1301     echo -n " CD_ROOT_${cdcnt}"
1302     done
1303     echo
1304     einfo "Or, if you have all the files in the same place, or"
1305     einfo "you only have one cdrom, you can export CD_ROOT"
1306     einfo "and that place will be used as the same data source"
1307     einfo "for all the CDs."
1308     echo
1309 vapier 1.132 einfo "For example:"
1310     einfo "export CD_ROOT_1=/mnt/cdrom"
1311     echo
1312 vapier 1.75 fi
1313     export CDROM_CURRENT_CD=0
1314     cdrom_load_next_cd
1315     }
1316    
1317     # this is only used when you need access to more than one cd.
1318     # when you have finished using the first cd, just call this function.
1319     # when it returns, CDROM_ROOT will be pointing to the second cd.
1320     # remember, you can only go forward in the cd chain, you can't go back.
1321     cdrom_load_next_cd() {
1322     export CDROM_CURRENT_CD=$((CDROM_CURRENT_CD + 1))
1323     local var=
1324    
1325 vapier 1.131 if [[ ! -z ${CD_ROOT} ]] ; then
1326 vapier 1.79 einfo "Using same root as before for CD #${CDROM_CURRENT_CD}"
1327     return
1328     fi
1329    
1330 vapier 1.75 unset CDROM_ROOT
1331     var=CDROM_ROOTS_${CDROM_CURRENT_CD}
1332 vapier 1.131 if [[ -z ${!var} ]] ; then
1333 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1334     cdrom_locate_file_on_cd ${!var}
1335     else
1336 vapier 1.131 export CDROM_ROOT=${!var}
1337 vapier 1.75 fi
1338    
1339     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1340     }
1341    
1342     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1343     # functions. this should *never* be called from an ebuild.
1344     # all it does is try to locate a give file on a cd ... if the cd isn't
1345     # found, then a message asking for the user to insert the cdrom will be
1346     # displayed and we'll hang out here until:
1347     # (1) the file is found on a mounted cdrom
1348     # (2) the user hits CTRL+C
1349     cdrom_locate_file_on_cd() {
1350 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1351 vapier 1.75 local dir="$(dirname ${@})"
1352     local file="$(basename ${@})"
1353     local mline=""
1354     local showedmsg=0
1355    
1356 vapier 1.131 for mline in $(mount | egrep -e '(iso|cdrom)' | awk '{print $3}') ; do
1357     [[ -d ${mline}/${dir} ]] || continue
1358 wolf31o2 1.169 [[ ! -z $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] \
1359 vapier 1.75 && export CDROM_ROOT=${mline}
1360     done
1361    
1362 vapier 1.131 if [[ -z ${CDROM_ROOT} ]] ; then
1363 vapier 1.75 echo
1364 vapier 1.131 if [[ ${showedmsg} -eq 0 ]] ; then
1365     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366     if [[ -z ${CDROM_NAME} ]] ; then
1367 vapier 1.75 einfo "Please insert the cdrom for ${PN} now !"
1368     else
1369     einfo "Please insert the ${CDROM_NAME} cdrom now !"
1370     fi
1371     else
1372 vapier 1.131 if [[ -z ${CDROM_NAME_1} ]] ; then
1373 vapier 1.75 einfo "Please insert cd #${CDROM_CURRENT_CD} for ${PN} now !"
1374     else
1375     local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1376     einfo "Please insert+mount the ${!var} cdrom now !"
1377     fi
1378     fi
1379     showedmsg=1
1380     fi
1381     einfo "Press return to scan for the cd again"
1382     einfo "or hit CTRL+C to abort the emerge."
1383     read
1384     fi
1385     done
1386     }
1387 vapier 1.92
1388 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1389 vapier 1.92 # a package can support
1390     #
1391     # usage: strip-linguas <allow LINGUAS>
1392     # strip-linguas -i <directories of .po files>
1393     # strip-linguas -u <directories of .po files>
1394     #
1395     # The first form allows you to specify a list of LINGUAS.
1396 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1397 vapier 1.92 # directories and uses the intersection of the lists.
1398 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1399 vapier 1.92 # directories and uses the union of the lists.
1400     strip-linguas() {
1401     local ls newls
1402 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1403     local op=$1; shift
1404 vapier 1.92 ls=" $(find "$1" -name '*.po' -printf '%f ') "; shift
1405     local d f
1406     for d in "$@" ; do
1407 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1408     newls=${ls}
1409 vapier 1.92 else
1410     newls=""
1411     fi
1412     for f in $(find "$d" -name '*.po' -printf '%f ') ; do
1413 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1414     [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}"
1415 vapier 1.92 else
1416 vapier 1.154 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}"
1417 vapier 1.92 fi
1418     done
1419 vapier 1.154 ls=${newls}
1420 vapier 1.92 done
1421 vapier 1.154 ls=${ls//.po}
1422 vapier 1.92 else
1423 vapier 1.154 ls=$@
1424 vapier 1.92 fi
1425    
1426     ls=" ${ls} "
1427     newls=""
1428     for f in ${LINGUAS} ; do
1429 vapier 1.154 if [[ ${ls/ ${f} /} != ${ls} ]] ; then
1430 vapier 1.120 newls="${newls} ${f}"
1431 vapier 1.92 else
1432     ewarn "Sorry, but ${PN} does not support the ${f} LINGUA"
1433     fi
1434     done
1435 vapier 1.154 if [[ -z ${newls} ]] ; then
1436 vapier 1.166 export LINGUAS=""
1437 vapier 1.92 else
1438 vapier 1.154 export LINGUAS=${newls:1}
1439 vapier 1.92 fi
1440     }
1441 iggy 1.110
1442     # moved from kernel.eclass since they are generally useful outside of
1443     # kernel.eclass -iggy (20041002)
1444    
1445     # the following functions are useful in kernel module ebuilds, etc.
1446     # for an example see ivtv or drbd ebuilds
1447    
1448     # set's ARCH to match what the kernel expects
1449     set_arch_to_kernel() {
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 EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1455     case ${ARCH} in
1456 vapier 1.178 x86) export ARCH="i386";;
1457     amd64) export ARCH="x86_64";;
1458     hppa) export ARCH="parisc";;
1459     mips) export ARCH="mips";;
1460     sparc) export ARCH="$(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!
1461     *) export ARCH="${ARCH}";;
1462 iggy 1.110 esac
1463     }
1464    
1465     # set's ARCH back to what portage expects
1466     set_arch_to_portage() {
1467 vapier 1.140 i=10
1468     while ((i--)) ; do
1469     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1470     done
1471 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1472     }
1473 eradicator 1.111
1474     # Jeremy Huddleston <eradicator@gentoo.org>:
1475     # preserve_old_lib /path/to/libblah.so.0
1476     # preserve_old_lib_notify /path/to/libblah.so.0
1477     #
1478     # These functions are useful when a lib in your package changes --soname. Such
1479     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1480     # would break packages that link against it. Most people get around this
1481     # by using the portage SLOT mechanism, but that is not always a relevant
1482     # solution, so instead you can add the following to your ebuilds:
1483     #
1484     # src_install() {
1485     # ...
1486     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1487     # ...
1488     # }
1489     #
1490     # pkg_postinst() {
1491     # ...
1492     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1493     # ...
1494     # }
1495    
1496     preserve_old_lib() {
1497     LIB=$1
1498    
1499     if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1500     SONAME=`basename ${LIB}`
1501     DIRNAME=`dirname ${LIB}`
1502    
1503     dodir ${DIRNAME}
1504     cp ${ROOT}${LIB} ${D}${DIRNAME}
1505     touch ${D}${LIB}
1506     fi
1507     }
1508    
1509     preserve_old_lib_notify() {
1510 seemant 1.134 LIB=$1
1511 eradicator 1.111
1512 seemant 1.134 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then
1513     SONAME=`basename ${LIB}`
1514 eradicator 1.111
1515     einfo "An old version of an installed library was detected on your system."
1516     einfo "In order to avoid breaking packages that link against is, this older version"
1517     einfo "is not being removed. In order to make full use of this newer version,"
1518     einfo "you will need to execute the following command:"
1519     einfo " revdep-rebuild --soname ${SONAME}"
1520     einfo
1521     einfo "After doing that, you can safely remove ${LIB}"
1522 eradicator 1.116 einfo "Note: 'emerge gentoolkit' to get revdep-rebuild"
1523 seemant 1.134 fi
1524 eradicator 1.111 }
1525 vapier 1.125
1526 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1527 vapier 1.125 # certain USE flags
1528     #
1529 vapier 1.130 # Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags>
1530 vapier 1.125 # ex: built_with_use xchat gtk2
1531 vapier 1.130 #
1532     # Flags: -a all USE flags should be utilized
1533     # -o at least one USE flag should be utilized
1534     # Note: the default flag is '-a'
1535 vapier 1.125 built_with_use() {
1536 vapier 1.130 local opt=$1
1537     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1538    
1539     local PKG=$(best_version $1)
1540     shift
1541    
1542 vapier 1.125 local USEFILE="${ROOT}/var/db/pkg/${PKG}/USE"
1543     [[ ! -e ${USEFILE} ]] && return 1
1544    
1545     local USE_BUILT=$(<${USEFILE})
1546 vapier 1.130 while [[ $# -gt 0 ]] ; do
1547     if [[ ${opt} = "-o" ]] ; then
1548     has $1 ${USE_BUILT} && return 0
1549     else
1550     has $1 ${USE_BUILT} || return 1
1551     fi
1552 vapier 1.125 shift
1553     done
1554 vapier 1.130 [[ ${opt} = "-a" ]]
1555 vapier 1.125 }
1556 vapier 1.126
1557 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1558 vapier 1.126 # could not be detected. #73450
1559     epunt_cxx() {
1560 vapier 1.127 local dir=$1
1561     [[ -z ${dir} ]] && dir=${S}
1562     ebegin "Removing useless C++ checks"
1563     local f
1564     for f in $(find ${dir} -name configure) ; do
1565     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1566     done
1567     eend 0
1568 vapier 1.126 }
1569 ka0ttic 1.143
1570 vapier 1.151 # dopamd <file> [more files]
1571 ka0ttic 1.143 #
1572     # Install pam auth config file in /etc/pam.d
1573 vapier 1.151 dopamd() {
1574     [[ -z $1 ]] && die "dopamd requires at least one argument"
1575    
1576     use pam || return 0
1577    
1578 vapier 1.172 INSDESTTREE=/etc/pam.d \
1579 vapier 1.151 doins "$@" || die "failed to install $@"
1580     }
1581     # newpamd <old name> <new name>
1582 ka0ttic 1.143 #
1583 vapier 1.151 # Install pam file <old name> as <new name> in /etc/pam.d
1584     newpamd() {
1585     [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1586 ka0ttic 1.143
1587     use pam || return 0
1588    
1589 vapier 1.172 INSDESTTREE=/etc/pam.d \
1590 vapier 1.151 newins "$1" "$2" || die "failed to install $1 as $2"
1591 ka0ttic 1.143 }
1592 wolf31o2 1.160
1593     # make a wrapper script ...
1594     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1595     # this could be used, so I have moved it here and made it not games-specific
1596     # -- wolf31o2
1597     # $1 == wrapper name
1598     # $2 == binary to run
1599     # $3 == directory to chdir before running binary
1600     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1601 wolf31o2 1.164 # $5 == path for wrapper
1602 wolf31o2 1.160 make_wrapper() {
1603 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1604 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1605     cat << EOF > "${tmpwrapper}"
1606     #!/bin/sh
1607     cd "${chdir}"
1608     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1609     exec ${bin} "\$@"
1610     EOF
1611     chmod go+rx "${tmpwrapper}"
1612 wolf31o2 1.164 if [ -n "${5}" ]
1613     then
1614     exeinto ${5}
1615     newexe "${tmpwrapper}" "${wrapper}"
1616     else
1617     newbin "${tmpwrapper}" "${wrapper}"
1618     fi
1619 wolf31o2 1.160 }

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