/[gentoo-x86]/eclass/eutils.eclass
Gentoo

Contents of /eclass/eutils.eclass

Parent Directory Parent Directory | Revision Log Revision Log


Revision 1.279 - (hide annotations) (download)
Wed Apr 25 09:14:35 2007 UTC (7 years, 4 months ago) by carlo
Branch: MAIN
Changes since 1.278: +12 -10 lines
validate_desktop_entries: Donn't search in non-existing directories.

1 vapier 1.236 # Copyright 1999-2006 Gentoo Foundation
2 azarah 1.1 # Distributed under the terms of the GNU General Public License v2
3 carlo 1.279 # $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.278 2007/04/22 15:55:07 carlo Exp $
4 vapier 1.18 #
5 azarah 1.1 # This eclass is for general purpose functions that most ebuilds
6 vapier 1.7 # have to implement themselves.
7 azarah 1.1 #
8     # NB: If you add anything, please comment it!
9 vapier 1.241 #
10     # Maintainer: see each individual function, base-system@gentoo.org as default
11 azarah 1.1
12 flameeyes 1.197 inherit multilib portability
13 azarah 1.1
14 vapier 1.22 DESCRIPTION="Based on the ${ECLASS} eclass"
15 azarah 1.1
16 ciaranm 1.98 # Wait for the supplied number of seconds. If no argument is supplied, defaults
17     # to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not
18     # outputting to a terminal, don't wait. For compatability purposes, the argument
19     # must be an integer greater than zero.
20     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
21     epause() {
22 vapier 1.245 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
23 ciaranm 1.98 }
24    
25     # Beep the specified number of times (defaults to five). If our output
26     # is not a terminal, don't beep. If the EBEEP_IGNORE env var is set,
27     # don't beep.
28     # Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
29     ebeep() {
30     local n
31 vapier 1.245 if [[ -z ${EBEEP_IGNORE} ]] ; then
32 ciaranm 1.98 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
33     echo -ne "\a"
34     sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
35     echo -ne "\a"
36     sleep 1
37     done
38     fi
39     }
40    
41 azarah 1.1 # This function generate linker scripts in /usr/lib for dynamic
42 flameeyes 1.266 # libs in /lib. This is to fix linking problems when you have
43     # the .so in /lib, and the .a in /usr/lib. What happens is that
44 azarah 1.1 # in some cases when linking dynamic, the .a in /usr/lib is used
45     # instead of the .so in /lib due to gcc/libtool tweaking ld's
46 flameeyes 1.266 # library search path. This cause many builds to fail.
47 azarah 1.1 # See bug #4411 for more info.
48     #
49     # To use, simply call:
50     #
51 flameeyes 1.266 # gen_usr_ldscript libfoo.so
52 azarah 1.1 #
53     # Note that you should in general use the unversioned name of
54     # the library, as ldconfig should usually update it correctly
55     # to point to the latest version of the library present.
56     #
57     # <azarah@gentoo.org> (26 Oct 2002)
58     #
59     gen_usr_ldscript() {
60 vapier 1.248 if [[ $(type -t _tc_gen_usr_ldscript) == "function" ]] ; then
61     _tc_gen_usr_ldscript "$@"
62     return $?
63     fi
64    
65     ewarn "QA Notice: Please upgrade your ebuild to use toolchain-funcs"
66     ewarn "QA Notice: rather than gen_usr_ldscript() from eutils"
67    
68 vapier 1.219 local lib libdir=$(get_libdir)
69 azarah 1.1 # Just make sure it exists
70 vapier 1.109 dodir /usr/${libdir}
71 danarmak 1.32
72 eradicator 1.163 for lib in "${@}" ; do
73     cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT
74 vapier 1.161 /* GNU ld script
75 swegener 1.190 Since Gentoo has critical dynamic libraries
76     in /lib, and the static versions in /usr/lib,
77 vapier 1.161 we need to have a "fake" dynamic lib in /usr/lib,
78     otherwise we run into linking problems.
79 swegener 1.190
80 vapier 1.161 See bug http://bugs.gentoo.org/4411 for more info.
81     */
82 eradicator 1.163 GROUP ( /${libdir}/${lib} )
83 vapier 1.161 END_LDSCRIPT
84 vapier 1.219 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}"
85 vapier 1.161 done
86 azarah 1.2 }
87    
88    
89     # Default directory where patches are located
90     EPATCH_SOURCE="${WORKDIR}/patch"
91     # Default extension for patches
92     EPATCH_SUFFIX="patch.bz2"
93     # Default options for patch
94 solar 1.55 # Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
95 vapier 1.170 # Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
96 vapier 1.230 # Set -E to automatically remove empty files.
97     EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
98 flameeyes 1.266 # List of patches not to apply. Not this is only file names,
99 azarah 1.6 # and not the full path ..
100     EPATCH_EXCLUDE=""
101 azarah 1.9 # Change the printed message for a single patch.
102     EPATCH_SINGLE_MSG=""
103 vapier 1.173 # Change the printed message for multiple patches.
104     EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
105 azarah 1.29 # Force applying bulk patches even if not following the style:
106     #
107 flameeyes 1.266 # ??_${ARCH}_foo.${EPATCH_SUFFIX}
108 azarah 1.29 #
109     EPATCH_FORCE="no"
110 azarah 1.2
111     # This function is for bulk patching, or in theory for just one
112     # or two patches.
113     #
114     # It should work with .bz2, .gz, .zip and plain text patches.
115     # Currently all patches should be the same format.
116     #
117     # You do not have to specify '-p' option to patch, as it will
118     # try with -p0 to -p5 until it succeed, or fail at -p5.
119     #
120     # Above EPATCH_* variables can be used to control various defaults,
121     # bug they should be left as is to ensure an ebuild can rely on
122     # them for.
123     #
124 azarah 1.3 # Patches are applied in current directory.
125     #
126     # Bulk Patches should preferibly have the form of:
127 azarah 1.2 #
128 flameeyes 1.266 # ??_${ARCH}_foo.${EPATCH_SUFFIX}
129 azarah 1.2 #
130     # For example:
131     #
132 flameeyes 1.266 # 01_all_misc-fix.patch.bz2
133     # 02_sparc_another-fix.patch.bz2
134 azarah 1.2 #
135     # This ensures that there are a set order, and you can have ARCH
136     # specific patches.
137     #
138 azarah 1.3 # If you however give an argument to epatch(), it will treat it as a
139     # single patch that need to be applied if its a file. If on the other
140     # hand its a directory, it will set EPATCH_SOURCE to this.
141     #
142 azarah 1.2 # <azarah@gentoo.org> (10 Nov 2002)
143     #
144     epatch() {
145 swegener 1.231 _epatch_draw_line() {
146 agriffis 1.229 [[ -z $1 ]] && set "$(printf "%65s" '')"
147     echo "${1//?/=}"
148 vapier 1.219 }
149 vapier 1.208 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
150 azarah 1.2 local PIPE_CMD=""
151     local STDERR_TARGET="${T}/$$.out"
152 azarah 1.8 local PATCH_TARGET="${T}/$$.patch"
153     local PATCH_SUFFIX=""
154 azarah 1.3 local SINGLE_PATCH="no"
155 azarah 1.4 local x=""
156 azarah 1.3
157 vapier 1.195 unset P4CONFIG P4PORT P4USER # keep perforce at bay #56402
158    
159 azarah 1.3 if [ "$#" -gt 1 ]
160     then
161 vapier 1.94 local m=""
162     for m in "$@" ; do
163     epatch "${m}"
164     done
165     return 0
166 azarah 1.3 fi
167    
168     if [ -n "$1" -a -f "$1" ]
169     then
170     SINGLE_PATCH="yes"
171 danarmak 1.32
172 azarah 1.4 local EPATCH_SOURCE="$1"
173     local EPATCH_SUFFIX="${1##*\.}"
174 danarmak 1.32
175 azarah 1.3 elif [ -n "$1" -a -d "$1" ]
176     then
177 azarah 1.29 # Allow no extension if EPATCH_FORCE=yes ... used by vim for example ...
178     if [ "${EPATCH_FORCE}" = "yes" ] && [ -z "${EPATCH_SUFFIX}" ]
179     then
180     local EPATCH_SOURCE="$1/*"
181     else
182     local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
183     fi
184 azarah 1.3 else
185 vapier 1.123 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ]
186 azarah 1.8 then
187 azarah 1.19 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
188     then
189     EPATCH_SOURCE="$1"
190     fi
191    
192 azarah 1.8 echo
193 azarah 1.11 eerror "Cannot find \$EPATCH_SOURCE! Value for \$EPATCH_SOURCE is:"
194     eerror
195     eerror " ${EPATCH_SOURCE}"
196 vapier 1.139 eerror " ( ${EPATCH_SOURCE##*/} )"
197 azarah 1.8 echo
198     die "Cannot find \$EPATCH_SOURCE!"
199     fi
200 danarmak 1.32
201 azarah 1.4 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
202 azarah 1.3 fi
203 azarah 1.2
204     case ${EPATCH_SUFFIX##*\.} in
205     bz2)
206     PIPE_CMD="bzip2 -dc"
207 azarah 1.8 PATCH_SUFFIX="bz2"
208 azarah 1.2 ;;
209 azarah 1.6 gz|Z|z)
210 azarah 1.2 PIPE_CMD="gzip -dc"
211 azarah 1.8 PATCH_SUFFIX="gz"
212 azarah 1.2 ;;
213 azarah 1.6 ZIP|zip)
214 azarah 1.2 PIPE_CMD="unzip -p"
215 azarah 1.8 PATCH_SUFFIX="zip"
216 azarah 1.2 ;;
217     *)
218     PIPE_CMD="cat"
219 azarah 1.8 PATCH_SUFFIX="patch"
220 azarah 1.2 ;;
221     esac
222    
223 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
224     then
225 vapier 1.173 einfo "${EPATCH_MULTI_MSG}"
226 azarah 1.3 fi
227     for x in ${EPATCH_SOURCE}
228 azarah 1.2 do
229 vapier 1.121 # New ARCH dependant patch naming scheme ...
230 azarah 1.2 #
231 flameeyes 1.266 # ???_arch_foo.patch
232 azarah 1.2 #
233     if [ -f ${x} ] && \
234 vapier 1.178 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
235 flameeyes 1.266 [ "${EPATCH_FORCE}" = "yes" ])
236 azarah 1.2 then
237     local count=0
238     local popts="${EPATCH_OPTS}"
239 eradicator 1.150 local patchname=${x##*/}
240 azarah 1.6
241     if [ -n "${EPATCH_EXCLUDE}" ]
242     then
243 eradicator 1.150 if [ "${EPATCH_EXCLUDE/${patchname}}" != "${EPATCH_EXCLUDE}" ]
244 azarah 1.6 then
245     continue
246     fi
247     fi
248 danarmak 1.32
249 azarah 1.3 if [ "${SINGLE_PATCH}" = "yes" ]
250     then
251 azarah 1.9 if [ -n "${EPATCH_SINGLE_MSG}" ]
252     then
253     einfo "${EPATCH_SINGLE_MSG}"
254     else
255 eradicator 1.150 einfo "Applying ${patchname} ..."
256 azarah 1.9 fi
257 azarah 1.3 else
258 vapier 1.270 einfo " ${patchname} ..."
259 azarah 1.3 fi
260 azarah 1.2
261 eradicator 1.150 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
262     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
263 azarah 1.2
264     # Allow for prefix to differ ... im lazy, so shoot me :/
265     while [ "${count}" -lt 5 ]
266     do
267 azarah 1.5 # Generate some useful debug info ...
268 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
269 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
270 azarah 1.8
271     if [ "${PATCH_SUFFIX}" != "patch" ]
272     then
273 flameeyes 1.266 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
274 eradicator 1.150 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
275 azarah 1.8 else
276     PATCH_TARGET="${x}"
277     fi
278 danarmak 1.32
279 flameeyes 1.266 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
280 eradicator 1.150 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
281 danarmak 1.32
282 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 azarah 1.8
285     if [ "${PATCH_SUFFIX}" != "patch" ]
286     then
287 eradicator 1.150 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
288 azarah 1.8 then
289     echo
290     eerror "Could not extract patch!"
291     #die "Could not extract patch!"
292     count=5
293     break
294     fi
295     fi
296 danarmak 1.32
297 vapier 1.208 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
298 azarah 1.2 then
299 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
300 eradicator 1.150 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
301     echo "ACTUALLY APPLYING ${patchname} ..." >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
302     echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
303 vapier 1.219 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
304 azarah 1.8
305 eradicator 1.150 cat ${PATCH_TARGET} | patch -p${count} ${popts} >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 2>&1
306 vapier 1.208 _epatch_assert
307 azarah 1.8
308     if [ "$?" -ne 0 ]
309     then
310 eradicator 1.150 cat ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
311 azarah 1.8 echo
312     eerror "A dry-run of patch command succeeded, but actually"
313     eerror "applying the patch failed!"
314     #die "Real world sux compared to the dreamworld!"
315     count=5
316     fi
317    
318 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
319 danarmak 1.32
320 azarah 1.2 break
321     fi
322    
323     count=$((count + 1))
324     done
325    
326 azarah 1.8 if [ "${PATCH_SUFFIX}" != "patch" ]
327     then
328     rm -f ${PATCH_TARGET}
329     fi
330    
331 azarah 1.2 if [ "${count}" -eq 5 ]
332     then
333 azarah 1.8 echo
334 vapier 1.158 eerror "Failed Patch: ${patchname} !"
335     eerror " ( ${PATCH_TARGET} )"
336 azarah 1.2 eerror
337     eerror "Include in your bugreport the contents of:"
338     eerror
339 eradicator 1.150 eerror " ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}"
340 azarah 1.8 echo
341 eradicator 1.150 die "Failed Patch: ${patchname}!"
342 azarah 1.2 fi
343 azarah 1.8
344 eradicator 1.150 rm -f ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
345 azarah 1.3
346     eend 0
347 azarah 1.2 fi
348     done
349 azarah 1.3 if [ "${SINGLE_PATCH}" = "no" ]
350     then
351     einfo "Done with patching"
352 azarah 1.10 fi
353 azarah 1.26 }
354    
355 vapier 1.52 # Cheap replacement for when debianutils (and thus mktemp)
356 vapier 1.80 # does not exist on the users system
357 vapier 1.52 # vapier@gentoo.org
358     #
359 vapier 1.117 # Takes just 1 optional parameter (the directory to create tmpfile in)
360     emktemp() {
361 vapier 1.119 local exe="touch"
362 vapier 1.194 [[ $1 == -d ]] && exe="mkdir" && shift
363     local topdir=$1
364 mr_bones_ 1.100
365 vapier 1.194 if [[ -z ${topdir} ]] ; then
366     [[ -z ${T} ]] \
367 vapier 1.117 && topdir="/tmp" \
368 vapier 1.194 || topdir=${T}
369 vapier 1.117 fi
370    
371 vapier 1.194 if [[ -z $(type -p mktemp) ]] ; then
372 vapier 1.117 local tmp=/
373 vapier 1.194 while [[ -e ${tmp} ]] ; do
374     tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
375 vapier 1.117 done
376 vapier 1.194 ${exe} "${tmp}" || ${exe} -p "${tmp}"
377 vapier 1.117 echo "${tmp}"
378 vapier 1.52 else
379 flameeyes 1.223 if [[ ${exe} == "touch" ]] ; then
380     [[ ${USERLAND} == "GNU" ]] \
381 flameeyes 1.225 && mktemp -p "${topdir}" \
382     || TMPDIR="${topdir}" mktemp -t tmp
383 flameeyes 1.223 else
384     [[ ${USERLAND} == "GNU" ]] \
385 flameeyes 1.225 && mktemp -d "${topdir}" \
386     || TMPDIR="${topdir}" mktemp -dt tmp
387 flameeyes 1.223 fi
388 vapier 1.52 fi
389     }
390    
391 ka0ttic 1.108 # Small wrapper for getent (Linux), nidump (Mac OS X),
392     # and pw (FreeBSD) used in enewuser()/enewgroup()
393 usata 1.91 # Joe Jezak <josejx@gmail.com> and usata@gentoo.org
394 ka0ttic 1.108 # FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
395 usata 1.91 #
396     # egetent(database, key)
397     egetent() {
398 flameeyes 1.205 case ${CHOST} in
399     *-darwin*)
400 usata 1.91 case "$2" in
401 flameeyes 1.205 *[!0-9]*) # Non numeric
402 usata 1.91 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
403     ;;
404 flameeyes 1.205 *) # Numeric
405 usata 1.91 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
406     ;;
407     esac
408 flameeyes 1.205 ;;
409 flameeyes 1.220 *-freebsd*|*-dragonfly*)
410 ka0ttic 1.203 local opts action="user"
411     [[ $1 == "passwd" ]] || action="group"
412    
413     # lookup by uid/gid
414     if [[ $2 == [[:digit:]]* ]] ; then
415     [[ ${action} == "user" ]] && opts="-u" || opts="-g"
416 ka0ttic 1.108 fi
417 ka0ttic 1.203
418     pw show ${action} ${opts} "$2" -q
419 flameeyes 1.205 ;;
420 flameeyes 1.218 *-netbsd*|*-openbsd*)
421 flameeyes 1.206 grep "$2:\*:" /etc/$1
422     ;;
423 flameeyes 1.205 *)
424     type -p nscd >& /dev/null && nscd -i "$1"
425 vapier 1.107 getent "$1" "$2"
426 flameeyes 1.205 ;;
427     esac
428 usata 1.91 }
429    
430 vapier 1.23 # Simplify/standardize adding users to the system
431     # vapier@gentoo.org
432     #
433     # enewuser(username, uid, shell, homedir, groups, extra options)
434     #
435     # Default values if you do not specify any:
436     # username: REQUIRED !
437     # uid: next available (see useradd(8))
438 vapier 1.27 # note: pass -1 to get default behavior
439 vapier 1.23 # shell: /bin/false
440     # homedir: /dev/null
441     # groups: none
442     # extra: comment of 'added by portage for ${PN}'
443     enewuser() {
444 vapier 1.233 case ${EBUILD_PHASE} in
445     unpack|compile|test|install)
446     eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
447     eerror "Package fails at QA and at life. Please file a bug."
448     die "Bad package! enewuser is only for use in pkg_* functions!"
449     esac
450    
451 vapier 1.23 # 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 agriffis 1.256 if [[ -n $(egetent passwd "${euser}") ]] ; 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 agriffis 1.256 if [[ -n ${euid} && ${euid} != -1 ]] ; then
470 vapier 1.182 if [[ ${euid} -gt 0 ]] ; then
471 agriffis 1.256 if [[ -n $(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 agriffis 1.256 for ((euid = 101; euid <= 999; euid++)); do
483 vapier 1.182 [[ -z $(egetent passwd ${euid}) ]] && break
484 vapier 1.84 done
485 vapier 1.23 fi
486 vapier 1.84 opts="${opts} -u ${euid}"
487 vapier 1.23 einfo " - Userid: ${euid}"
488    
489     # handle shell
490 vapier 1.182 local eshell=$1; shift
491     if [[ ! -z ${eshell} ]] && [[ ${eshell} != "-1" ]] ; then
492 vapier 1.221 if [[ ! -e ${ROOT}${eshell} ]] ; then
493 vapier 1.23 eerror "A shell was specified but it does not exist !"
494 vapier 1.221 die "${eshell} does not exist in ${ROOT}"
495     fi
496     if [[ ${eshell} == */false || ${eshell} == */nologin ]] ; then
497     eerror "Do not specify ${eshell} yourself, use -1"
498     die "Pass '-1' as the shell parameter"
499 vapier 1.23 fi
500     else
501 vapier 1.204 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
502     [[ -x ${ROOT}${shell} ]] && break
503 flameeyes 1.198 done
504    
505 vapier 1.204 if [[ ${shell} == "/dev/null" ]] ; then
506 flameeyes 1.253 eerror "Unable to identify the shell to use, proceeding with userland default."
507     case ${USERLAND} in
508     GNU) shell="/bin/false" ;;
509     BSD) shell="/sbin/nologin" ;;
510     Darwin) shell="/usr/sbin/nologin" ;;
511     *) die "Unable to identify the default shell for userland ${USERLAND}"
512     esac
513 flameeyes 1.198 fi
514    
515     eshell=${shell}
516 vapier 1.23 fi
517     einfo " - Shell: ${eshell}"
518     opts="${opts} -s ${eshell}"
519    
520     # handle homedir
521 vapier 1.182 local ehome=$1; shift
522     if [[ -z ${ehome} ]] || [[ ${ehome} == "-1" ]] ; then
523 azarah 1.59 ehome="/dev/null"
524 vapier 1.23 fi
525     einfo " - Home: ${ehome}"
526     opts="${opts} -d ${ehome}"
527    
528     # handle groups
529 vapier 1.182 local egroups=$1; shift
530     if [[ ! -z ${egroups} ]] ; then
531     local oldifs=${IFS}
532 vapier 1.107 local defgroup="" exgroups=""
533    
534 vapier 1.23 export IFS=","
535 vapier 1.182 for g in ${egroups} ; do
536     export IFS=${oldifs}
537     if [[ -z $(egetent group "${g}") ]] ; then
538 vapier 1.85 eerror "You must add group ${g} to the system first"
539 vapier 1.23 die "${g} is not a valid GID"
540     fi
541 vapier 1.182 if [[ -z ${defgroup} ]] ; then
542     defgroup=${g}
543 vapier 1.107 else
544     exgroups="${exgroups},${g}"
545     fi
546 usata 1.115 export IFS=","
547 vapier 1.23 done
548 vapier 1.182 export IFS=${oldifs}
549 vapier 1.107
550     opts="${opts} -g ${defgroup}"
551 vapier 1.182 if [[ ! -z ${exgroups} ]] ; then
552 vapier 1.107 opts="${opts} -G ${exgroups:1}"
553     fi
554 vapier 1.23 else
555     egroups="(none)"
556     fi
557     einfo " - Groups: ${egroups}"
558    
559     # handle extra and add the user
560 vapier 1.182 local oldsandbox=${SANDBOX_ON}
561 vapier 1.23 export SANDBOX_ON="0"
562 flameeyes 1.205 case ${CHOST} in
563     *-darwin*)
564 usata 1.91 ### Make the user
565 vapier 1.182 if [[ -z $@ ]] ; then
566 usata 1.91 dscl . create /users/${euser} uid ${euid}
567     dscl . create /users/${euser} shell ${eshell}
568     dscl . create /users/${euser} home ${ehome}
569     dscl . create /users/${euser} realname "added by portage for ${PN}"
570     ### Add the user to the groups specified
571 vapier 1.182 local oldifs=${IFS}
572 usata 1.115 export IFS=","
573 vapier 1.182 for g in ${egroups} ; do
574 usata 1.91 dscl . merge /groups/${g} users ${euser}
575     done
576 vapier 1.182 export IFS=${oldifs}
577 usata 1.91 else
578 vapier 1.182 einfo "Extra options are not supported on Darwin yet"
579 usata 1.91 einfo "Please report the ebuild along with the info below"
580 vapier 1.182 einfo "eextra: $@"
581 usata 1.91 die "Required function missing"
582     fi
583 vapier 1.182 ;;
584 flameeyes 1.220 *-freebsd*|*-dragonfly*)
585 vapier 1.182 if [[ -z $@ ]] ; then
586 ka0ttic 1.108 pw useradd ${euser} ${opts} \
587     -c "added by portage for ${PN}" \
588     die "enewuser failed"
589     else
590 vapier 1.182 einfo " - Extra: $@"
591 ka0ttic 1.108 pw useradd ${euser} ${opts} \
592 vapier 1.182 "$@" || die "enewuser failed"
593 ka0ttic 1.108 fi
594 vapier 1.182 ;;
595 flameeyes 1.207
596     *-netbsd*)
597     if [[ -z $@ ]] ; then
598     useradd ${opts} ${euser} || die "enewuser failed"
599     else
600     einfo " - Extra: $@"
601     useradd ${opts} ${euser} "$@" || die "enewuser failed"
602     fi
603     ;;
604 flameeyes 1.218
605     *-openbsd*)
606     if [[ -z $@ ]] ; then
607     useradd -u ${euid} -s ${eshell} \
608     -d ${ehome} -c "Added by portage for ${PN}" \
609     -g ${egroups} ${euser} || die "enewuser failed"
610     else
611     einfo " - Extra: $@"
612     useradd -u ${euid} -s ${eshell} \
613     -d ${ehome} -c "Added by portage for ${PN}" \
614     -g ${egroups} ${euser} "$@" || die "enewuser failed"
615     fi
616     ;;
617    
618 vapier 1.182 *)
619     if [[ -z $@ ]] ; then
620 usata 1.91 useradd ${opts} ${euser} \
621     -c "added by portage for ${PN}" \
622     || die "enewuser failed"
623     else
624 vapier 1.182 einfo " - Extra: $@"
625     useradd ${opts} ${euser} "$@" \
626 usata 1.91 || die "enewuser failed"
627     fi
628 vapier 1.182 ;;
629     esac
630 vapier 1.23
631 vapier 1.193 if [[ ! -e ${ROOT}/${ehome} ]] ; then
632     einfo " - Creating ${ehome} in ${ROOT}"
633     mkdir -p "${ROOT}/${ehome}"
634     chown ${euser} "${ROOT}/${ehome}"
635     chmod 755 "${ROOT}/${ehome}"
636 vapier 1.23 fi
637 vapier 1.193
638     export SANDBOX_ON=${oldsandbox}
639 vapier 1.23 }
640    
641     # Simplify/standardize adding groups to the system
642     # vapier@gentoo.org
643     #
644     # enewgroup(group, gid)
645     #
646     # Default values if you do not specify any:
647     # groupname: REQUIRED !
648     # gid: next available (see groupadd(8))
649     # extra: none
650     enewgroup() {
651 vapier 1.233 case ${EBUILD_PHASE} in
652     unpack|compile|test|install)
653     eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
654     eerror "Package fails at QA and at life. Please file a bug."
655     die "Bad package! enewgroup is only for use in pkg_* functions!"
656     esac
657    
658 vapier 1.23 # get the group
659     local egroup="$1"; shift
660 azarah 1.59 if [ -z "${egroup}" ]
661     then
662 vapier 1.23 eerror "No group specified !"
663     die "Cannot call enewgroup without a group"
664     fi
665    
666     # see if group already exists
667 agriffis 1.256 if [[ -n $(egetent group "${egroup}") ]]; then
668 vapier 1.23 return 0
669     fi
670 wolf31o2 1.44 einfo "Adding group '${egroup}' to your system ..."
671 vapier 1.23
672     # options to pass to useradd
673 azarah 1.59 local opts=
674 vapier 1.23
675     # handle gid
676     local egid="$1"; shift
677 azarah 1.59 if [ ! -z "${egid}" ]
678     then
679     if [ "${egid}" -gt 0 ]
680     then
681 usata 1.91 if [ -z "`egetent group ${egid}`" ]
682 vapier 1.83 then
683 flameeyes 1.205 if [[ "${CHOST}" == *-darwin* ]]; then
684 usata 1.91 opts="${opts} ${egid}"
685     else
686     opts="${opts} -g ${egid}"
687     fi
688 vapier 1.83 else
689 vapier 1.84 egid="next available; requested gid taken"
690 vapier 1.83 fi
691 vapier 1.23 else
692     eerror "Groupid given but is not greater than 0 !"
693     die "${egid} is not a valid GID"
694     fi
695     else
696     egid="next available"
697     fi
698     einfo " - Groupid: ${egid}"
699    
700     # handle extra
701     local eextra="$@"
702     opts="${opts} ${eextra}"
703    
704     # add the group
705 azarah 1.59 local oldsandbox="${SANDBOX_ON}"
706 vapier 1.23 export SANDBOX_ON="0"
707 flameeyes 1.205 case ${CHOST} in
708     *-darwin*)
709 usata 1.91 if [ ! -z "${eextra}" ];
710     then
711 vapier 1.179 einfo "Extra options are not supported on Darwin/OS X yet"
712 usata 1.91 einfo "Please report the ebuild along with the info below"
713     einfo "eextra: ${eextra}"
714     die "Required function missing"
715     fi
716 mr_bones_ 1.100
717 usata 1.91 # If we need the next available
718     case ${egid} in
719 flameeyes 1.205 *[!0-9]*) # Non numeric
720 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
721     [[ -z $(egetent group ${egid}) ]] && break
722 usata 1.91 done
723     esac
724     dscl . create /groups/${egroup} gid ${egid}
725 mr_bones_ 1.100 dscl . create /groups/${egroup} passwd '*'
726 flameeyes 1.205 ;;
727    
728 flameeyes 1.220 *-freebsd*|*-dragonfly*)
729 ka0ttic 1.108 case ${egid} in
730     *[!0-9]*) # Non numeric
731 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
732     [[ -z $(egetent group ${egid}) ]] && break
733 ka0ttic 1.108 done
734     esac
735     pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
736 flameeyes 1.205 ;;
737 flameeyes 1.206
738     *-netbsd*)
739     case ${egid} in
740     *[!0-9]*) # Non numeric
741 agriffis 1.256 for ((egid = 101; egid <= 999; egid++)); do
742     [[ -z $(egetent group ${egid}) ]] && break
743 flameeyes 1.206 done
744     esac
745 flameeyes 1.207 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
746 flameeyes 1.206 ;;
747    
748 flameeyes 1.205 *)
749 usata 1.91 groupadd ${opts} ${egroup} || die "enewgroup failed"
750 flameeyes 1.205 ;;
751     esac
752 vapier 1.23 export SANDBOX_ON="${oldsandbox}"
753 vapier 1.24 }
754    
755     # Simple script to replace 'dos2unix' binaries
756     # vapier@gentoo.org
757     #
758 vapier 1.121 # edos2unix(file, <more files> ...)
759 vapier 1.24 edos2unix() {
760 vapier 1.263 echo "$@" | xargs sed -i 's/\r$//'
761 vapier 1.39 }
762    
763 lanius 1.133
764     ##############################################################
765 flameeyes 1.266 # START: Handle .desktop files and menu entries #
766 lanius 1.133 # maybe this should be separated into a new eclass some time #
767 flameeyes 1.266 # lanius@gentoo.org #
768 lanius 1.133 ##############################################################
769    
770 vapier 1.39 # Make a desktop file !
771     # Great for making those icons in kde/gnome startmenu !
772 flameeyes 1.266 # Amaze your friends ! Get the women ! Join today !
773 vapier 1.39 #
774 tupone 1.238 # make_desktop_entry(<command>, [name], [icon], [type], [path])
775 vapier 1.39 #
776 tupone 1.238 # binary: what command does the app run with ?
777 vapier 1.39 # name: the name that will show up in the menu
778     # icon: give your little like a pretty little icon ...
779 vapier 1.118 # this can be relative (to /usr/share/pixmaps) or
780     # a full path to an icon
781 flameeyes 1.266 # type: what kind of application is this ? for categories:
782 vapier 1.192 # http://www.freedesktop.org/Standards/desktop-entry-spec
783 vapier 1.39 # path: if your app needs to startup in a specific dir
784     make_desktop_entry() {
785 vapier 1.158 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 vapier 1.39
787 vapier 1.158 local exec=${1}
788     local name=${2:-${PN}}
789     local icon=${3:-${PN}.png}
790     local type=${4}
791     local path=${5}
792    
793     if [[ -z ${type} ]] ; then
794     local catmaj=${CATEGORY%%-*}
795     local catmin=${CATEGORY##*-}
796     case ${catmaj} in
797     app)
798     case ${catmin} in
799 flameeyes 1.266 admin) type=System;;
800     cdr) type=DiscBurning;;
801     dicts) type=Dictionary;;
802 vapier 1.158 editors) type=TextEditor;;
803 flameeyes 1.266 emacs) type=TextEditor;;
804 vapier 1.158 emulation) type=Emulator;;
805 flameeyes 1.266 laptop) type=HardwareSettings;;
806     office) type=Office;;
807     vim) type=TextEditor;;
808     xemacs) type=TextEditor;;
809     *) type=;;
810 vapier 1.158 esac
811 azarah 1.59 ;;
812 vapier 1.158
813     dev)
814 vapier 1.159 type="Development"
815 vapier 1.158 ;;
816    
817     games)
818     case ${catmin} in
819 wolf31o2 1.265 action|fps) type=ActionGame;;
820 flameeyes 1.266 arcade) type=ArcadeGame;;
821     board) type=BoardGame;;
822     kids) type=KidsGame;;
823     emulation) type=Emulator;;
824     puzzle) type=LogicGame;;
825     rpg) type=RolePlaying;;
826     roguelike) type=RolePlaying;;
827 vapier 1.158 simulation) type=Simulation;;
828 flameeyes 1.266 sports) type=SportsGame;;
829     strategy) type=StrategyGame;;
830     *) type=;;
831 vapier 1.158 esac
832 vapier 1.159 type="Game;${type}"
833 vapier 1.158 ;;
834    
835     mail)
836 vapier 1.159 type="Network;Email"
837 vapier 1.158 ;;
838    
839     media)
840     case ${catmin} in
841     gfx) type=Graphics;;
842     radio) type=Tuner;;
843     sound) type=Audio;;
844 flameeyes 1.266 tv) type=TV;;
845 vapier 1.158 video) type=Video;;
846 flameeyes 1.266 *) type=;;
847 vapier 1.158 esac
848 vapier 1.159 type="AudioVideo;${type}"
849 wolf31o2 1.65 ;;
850 vapier 1.158
851     net)
852     case ${catmin} in
853     dialup) type=Dialup;;
854 flameeyes 1.266 ftp) type=FileTransfer;;
855     im) type=InstantMessaging;;
856     irc) type=IRCClient;;
857     mail) type=Email;;
858     news) type=News;;
859     nntp) type=News;;
860     p2p) type=FileTransfer;;
861     *) type=;;
862 vapier 1.158 esac
863 vapier 1.159 type="Network;${type}"
864 vapier 1.158 ;;
865    
866     sci)
867     case ${catmin} in
868 mr_bones_ 1.216 astro*) type=Astronomy;;
869 flameeyes 1.266 bio*) type=Biology;;
870     calc*) type=Calculator;;
871     chem*) type=Chemistry;;
872     geo*) type=Geology;;
873     math*) type=Math;;
874     *) type=;;
875 vapier 1.159 esac
876     type="Science;${type}"
877 vapier 1.158 ;;
878    
879     www)
880     case ${catmin} in
881     client) type=WebBrowser;;
882 flameeyes 1.266 *) type=;;
883 vapier 1.158 esac
884 vapier 1.159 type="Network"
885 azarah 1.59 ;;
886 vapier 1.158
887 azarah 1.59 *)
888     type=
889     ;;
890 vapier 1.39 esac
891     fi
892 carlo 1.177 if [ "${SLOT}" == "0" ] ; then
893     local desktop_name="${PN}"
894     else
895     local desktop_name="${PN}-${SLOT}"
896     fi
897 vapier 1.272 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
898 vapier 1.271 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
899 vapier 1.39
900 vapier 1.271 cat <<-EOF > "${desktop}"
901     [Desktop Entry]
902     Encoding=UTF-8
903     Version=0.9.2
904     Name=${name}
905     Type=Application
906     Comment=${DESCRIPTION}
907     Exec=${exec}
908     TryExec=${exec%% *}
909     Path=${path}
910     Icon=${icon}
911     Categories=Application;${type};
912     EOF
913 vapier 1.39
914 vapier 1.204 (
915     # wrap the env here so that the 'insinto' call
916     # doesn't corrupt the env of the caller
917     insinto /usr/share/applications
918     doins "${desktop}"
919     )
920 danarmak 1.32 }
921    
922 carlo 1.277
923 carlo 1.278 # Validate desktop entries using desktop-file-utils
924 carlo 1.277 # Carsten Lohrke <carlo@gentoo.org>
925     #
926     # Usage: validate_desktop_entries [directory ...]
927    
928     validate_desktop_entries() {
929     if [[ -x /usr/bin/desktop-file-validate ]] ; then
930     einfo "Checking desktop entry validity"
931     local directories=""
932 carlo 1.279 for d in /usr/share/applications $@ ; do
933     [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
934 carlo 1.277 done
935 carlo 1.279 if [[ -n ${directories} ]] ; then
936     for FILE in $(find ${directories} -name "*\.desktop" \
937     -not -path '*.hidden*' | sort -u 2>/dev/null)
938     do
939     local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
940     sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
941     [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
942     done
943     fi
944 carlo 1.277 echo ""
945     else
946     einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
947     fi
948     }
949    
950    
951 lanius 1.133 # Make a GDM/KDM Session file
952     #
953 drizzt 1.254 # make_session_desktop(<title>, <command>)
954 lanius 1.133 # title: File to execute to start the Window Manager
955     # command: Name of the Window Manager
956    
957     make_session_desktop() {
958 vapier 1.167 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1
959     [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1
960 lanius 1.133
961 vapier 1.167 local title=$1
962     local command=$2
963     local desktop=${T}/${wm}.desktop
964 lanius 1.133
965 vapier 1.271 cat <<-EOF > "${desktop}"
966     [Desktop Entry]
967     Encoding=UTF-8
968     Name=${title}
969     Comment=This session logs you into ${title}
970     Exec=${command}
971     TryExec=${command}
972     Type=Application
973     EOF
974 lanius 1.133
975 vapier 1.271 (
976     # wrap the env here so that the 'insinto' call
977     # doesn't corrupt the env of the caller
978 lanius 1.133 insinto /usr/share/xsessions
979     doins "${desktop}"
980 vapier 1.271 )
981 lanius 1.133 }
982    
983     domenu() {
984 vapier 1.271 (
985     # wrap the env here so that the 'insinto' call
986     # doesn't corrupt the env of the caller
987     local i j ret=0
988 lanius 1.133 insinto /usr/share/applications
989 vapier 1.167 for i in "$@" ; do
990     if [[ -f ${i} ]] ; then
991     doins "${i}"
992 vapier 1.271 ((ret+=$?))
993 vapier 1.167 elif [[ -d ${i} ]] ; then
994     for j in "${i}"/*.desktop ; do
995     doins "${j}"
996 vapier 1.271 ((ret+=$?))
997 lanius 1.133 done
998 swegener 1.190 fi
999 lanius 1.133 done
1000 vapier 1.271 exit ${ret}
1001     )
1002 lanius 1.133 }
1003 vapier 1.167 newmenu() {
1004 vapier 1.271 (
1005     # wrap the env here so that the 'insinto' call
1006     # doesn't corrupt the env of the caller
1007 vapier 1.167 insinto /usr/share/applications
1008 vapier 1.271 newins "$@"
1009     )
1010 vapier 1.167 }
1011 lanius 1.133
1012     doicon() {
1013 vapier 1.271 (
1014     # wrap the env here so that the 'insinto' call
1015     # doesn't corrupt the env of the caller
1016     local i j ret
1017 lanius 1.133 insinto /usr/share/pixmaps
1018 vapier 1.167 for i in "$@" ; do
1019     if [[ -f ${i} ]] ; then
1020     doins "${i}"
1021 vapier 1.271 ((ret+=$?))
1022 vapier 1.167 elif [[ -d ${i} ]] ; then
1023     for j in "${i}"/*.png ; do
1024     doins "${j}"
1025 vapier 1.271 ((ret+=$?))
1026 lanius 1.133 done
1027 swegener 1.190 fi
1028 lanius 1.133 done
1029 vapier 1.271 exit ${ret}
1030     )
1031 lanius 1.133 }
1032 vapier 1.167 newicon() {
1033 vapier 1.271 (
1034     # wrap the env here so that the 'insinto' call
1035     # doesn't corrupt the env of the caller
1036 vapier 1.167 insinto /usr/share/pixmaps
1037 vapier 1.271 newins "$@"
1038     )
1039 vapier 1.167 }
1040 lanius 1.133
1041     ##############################################################
1042 flameeyes 1.266 # END: Handle .desktop files and menu entries #
1043 lanius 1.133 ##############################################################
1044    
1045    
1046 vapier 1.70 # for internal use only (unpack_pdv and unpack_makeself)
1047     find_unpackable_file() {
1048 vapier 1.196 local src=$1
1049     if [[ -z ${src} ]] ; then
1050     src=${DISTDIR}/${A}
1051 vapier 1.50 else
1052 vapier 1.196 if [[ -e ${DISTDIR}/${src} ]] ; then
1053     src=${DISTDIR}/${src}
1054     elif [[ -e ${PWD}/${src} ]] ; then
1055     src=${PWD}/${src}
1056     elif [[ -e ${src} ]] ; then
1057     src=${src}
1058 vapier 1.50 fi
1059     fi
1060 vapier 1.196 [[ ! -e ${src} ]] && return 1
1061 vapier 1.70 echo "${src}"
1062     }
1063    
1064     # Unpack those pesky pdv generated files ...
1065     # They're self-unpacking programs with the binary package stuffed in
1066     # the middle of the archive. Valve seems to use it a lot ... too bad
1067     # it seems to like to segfault a lot :(. So lets take it apart ourselves.
1068     #
1069     # Usage: unpack_pdv [file to unpack] [size of off_t]
1070     # - you have to specify the off_t size ... i have no idea how to extract that
1071 flameeyes 1.266 # information out of the binary executable myself. basically you pass in
1072     # the size of the off_t type (in bytes) on the machine that built the pdv
1073     # archive. one way to determine this is by running the following commands:
1074     # strings <pdv archive> | grep lseek
1075     # strace -elseek <pdv archive>
1076     # basically look for the first lseek command (we do the strings/grep because
1077     # sometimes the function call is _llseek or something) and steal the 2nd
1078     # parameter. here is an example:
1079     # root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1080     # lseek
1081     # root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1082     # lseek(3, -4, SEEK_END) = 2981250
1083     # thus we would pass in the value of '4' as the second parameter.
1084 vapier 1.70 unpack_pdv() {
1085 vapier 1.271 local src=$(find_unpackable_file "$1")
1086 vapier 1.196 local sizeoff_t=$2
1087 vapier 1.70
1088 vapier 1.196 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1089     [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1090 vapier 1.70
1091 vapier 1.212 local shrtsrc=$(basename "${src}")
1092 vapier 1.70 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1093 vapier 1.271 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1094     local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1095 vapier 1.70
1096     # grab metadata for debug reasons
1097 vapier 1.271 local metafile=$(emktemp)
1098     tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1099 vapier 1.70
1100     # rip out the final file name from the metadata
1101 vapier 1.271 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1102     datafile=$(basename "${datafile}")
1103 vapier 1.70
1104 vapier 1.71 # now lets uncompress/untar the file if need be
1105 vapier 1.271 local tmpfile=$(emktemp)
1106 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1107 vapier 1.71
1108 vapier 1.271 local iscompressed=$(file -b "${tmpfile}")
1109     if [[ ${iscompressed:0:8} == "compress" ]] ; then
1110 vapier 1.71 iscompressed=1
1111     mv ${tmpfile}{,.Z}
1112     gunzip ${tmpfile}
1113     else
1114     iscompressed=0
1115     fi
1116 vapier 1.271 local istar=$(file -b "${tmpfile}")
1117     if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1118 vapier 1.71 istar=1
1119     else
1120     istar=0
1121     fi
1122    
1123     #for some reason gzip dies with this ... dd cant provide buffer fast enough ?
1124     #dd if=${src} ibs=${metaskip} count=1 \
1125     # | dd ibs=${tailskip} skip=1 \
1126     # | gzip -dc \
1127     # > ${datafile}
1128     if [ ${iscompressed} -eq 1 ] ; then
1129     if [ ${istar} -eq 1 ] ; then
1130     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1131     | head -c $((${metaskip}-${tailskip})) \
1132     | tar -xzf -
1133     else
1134 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1135     | head -c $((${metaskip}-${tailskip})) \
1136     | gzip -dc \
1137     > ${datafile}
1138 vapier 1.71 fi
1139     else
1140     if [ ${istar} -eq 1 ] ; then
1141     tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1142     | head -c $((${metaskip}-${tailskip})) \
1143 vapier 1.73 | tar --no-same-owner -xf -
1144 vapier 1.71 else
1145 vapier 1.70 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null \
1146     | head -c $((${metaskip}-${tailskip})) \
1147     > ${datafile}
1148 vapier 1.71 fi
1149     fi
1150     true
1151     #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1152 vapier 1.70 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1153     }
1154    
1155     # Unpack those pesky makeself generated files ...
1156     # They're shell scripts with the binary package tagged onto
1157     # the end of the archive. Loki utilized the format as does
1158     # many other game companies.
1159     #
1160 vapier 1.112 # Usage: unpack_makeself [file to unpack] [offset] [tail|dd]
1161 vapier 1.70 # - If the file is not specified then unpack will utilize ${A}.
1162     # - If the offset is not specified then we will attempt to extract
1163 flameeyes 1.266 # the proper offset from the script itself.
1164 vapier 1.70 unpack_makeself() {
1165 vapier 1.217 local src_input=${1:-${A}}
1166     local src=$(find_unpackable_file "${src_input}")
1167 vapier 1.196 local skip=$2
1168     local exe=$3
1169    
1170 vapier 1.217 [[ -z ${src} ]] && die "Could not locate source for '${src_input}'"
1171 vapier 1.50
1172 vapier 1.196 local shrtsrc=$(basename "${src}")
1173 vapier 1.41 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1174 vapier 1.212 if [[ -z ${skip} ]] ; then
1175     local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1176 vapier 1.41 local skip=0
1177 vapier 1.112 exe=tail
1178 vapier 1.41 case ${ver} in
1179 wolf31o2 1.240 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1180 vapier 1.112 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1181 vapier 1.41 ;;
1182     2.0|2.0.1)
1183 vapier 1.112 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1184 vapier 1.41 ;;
1185 wolf31o2 1.48 2.1.1)
1186 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $2}' | cut -b2-)
1187 wolf31o2 1.48 let skip="skip + 1"
1188     ;;
1189 vapier 1.49 2.1.2)
1190 vapier 1.112 skip=$(grep -a ^offset= "${src}" | awk '{print $3}' | head -n 1)
1191 vapier 1.49 let skip="skip + 1"
1192     ;;
1193 wolf31o2 1.48 2.1.3)
1194 vapier 1.112 skip=`grep -a ^offset= "${src}" | awk '{print $3}'`
1195 vapier 1.41 let skip="skip + 1"
1196     ;;
1197 wolf31o2 1.211 2.1.4|2.1.5)
1198 vapier 1.112 skip=$(grep -a offset=.*head.*wc "${src}" | awk '{print $3}' | head -n 1)
1199     skip=$(head -n ${skip} "${src}" | wc -c)
1200     exe="dd"
1201     ;;
1202 vapier 1.41 *)
1203     eerror "I'm sorry, but I was unable to support the Makeself file."
1204     eerror "The version I detected was '${ver}'."
1205     eerror "Please file a bug about the file ${shrtsrc} at"
1206     eerror "http://bugs.gentoo.org/ so that support can be added."
1207     die "makeself version '${ver}' not supported"
1208     ;;
1209     esac
1210     debug-print "Detected Makeself version ${ver} ... using ${skip} as offset"
1211     fi
1212 vapier 1.112 case ${exe} in
1213     tail) exe="tail -n +${skip} '${src}'";;
1214     dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1215     *) die "makeself cant handle exe '${exe}'"
1216     esac
1217 vapier 1.41
1218 vapier 1.68 # lets grab the first few bytes of the file to figure out what kind of archive it is
1219 vapier 1.271 local tmpfile=$(emktemp)
1220 vapier 1.112 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1221 vapier 1.271 local filetype=$(file -b "${tmpfile}")
1222 vapier 1.68 case ${filetype} in
1223 vapier 1.257 *tar\ archive*)
1224 vapier 1.112 eval ${exe} | tar --no-same-owner -xf -
1225 vapier 1.68 ;;
1226     bzip2*)
1227 vapier 1.112 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1228 mr_bones_ 1.69 ;;
1229 vapier 1.68 gzip*)
1230 vapier 1.112 eval ${exe} | tar --no-same-owner -xzf -
1231 vapier 1.68 ;;
1232 vapier 1.93 compress*)
1233 vapier 1.112 eval ${exe} | gunzip | tar --no-same-owner -xf -
1234 vapier 1.93 ;;
1235 vapier 1.68 *)
1236 vapier 1.93 eerror "Unknown filetype \"${filetype}\" ?"
1237 vapier 1.68 false
1238     ;;
1239     esac
1240     assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1241 wolf31o2 1.56 }
1242    
1243     # Display a license for user to accept.
1244     #
1245     # Usage: check_license [license]
1246     # - If the file is not specified then ${LICENSE} is used.
1247     check_license() {
1248 vapier 1.60 local lic=$1
1249     if [ -z "${lic}" ] ; then
1250     lic="${PORTDIR}/licenses/${LICENSE}"
1251 wolf31o2 1.56 else
1252 wolf31o2 1.199 if [ -e "${PORTDIR}/licenses/${lic}" ] ; then
1253     lic="${PORTDIR}/licenses/${lic}"
1254     elif [ -e "${PWD}/${lic}" ] ; then
1255     lic="${PWD}/${lic}"
1256     elif [ -e "${lic}" ] ; then
1257     lic="${lic}"
1258 wolf31o2 1.56 fi
1259     fi
1260 wolf31o2 1.200 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1261 vapier 1.64 local l="`basename ${lic}`"
1262 wolf31o2 1.56
1263 vapier 1.60 # here is where we check for the licenses the user already
1264     # accepted ... if we don't find a match, we make the user accept
1265 wolf31o2 1.106 local shopts=$-
1266 vapier 1.60 local alic
1267 wolf31o2 1.106 set -o noglob #so that bash doesn't expand "*"
1268 wolf31o2 1.104 for alic in ${ACCEPT_LICENSE} ; do
1269 wolf31o2 1.255 if [[ ${alic} == ${l} ]]; then
1270 wolf31o2 1.106 set +o noglob; set -${shopts} #reset old shell opts
1271     return 0
1272     fi
1273 vapier 1.60 done
1274 wolf31o2 1.106 set +o noglob; set -$shopts #reset old shell opts
1275 vapier 1.60
1276 vapier 1.271 local licmsg=$(emktemp)
1277     cat <<-EOF > ${licmsg}
1278     **********************************************************
1279     The following license outlines the terms of use of this
1280     package. You MUST accept this license for installation to
1281     continue. When you are done viewing, hit 'q'. If you
1282     CTRL+C out of this, the install will not run!
1283     **********************************************************
1284    
1285     EOF
1286 vapier 1.60 cat ${lic} >> ${licmsg}
1287     ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1288 vapier 1.64 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1289 vapier 1.60 read alic
1290     case ${alic} in
1291     yes|Yes|y|Y)
1292     return 0
1293     ;;
1294     *)
1295     echo;echo;echo
1296     eerror "You MUST accept the license to continue! Exiting!"
1297     die "Failed to accept license"
1298     ;;
1299     esac
1300 vapier 1.23 }
1301 vapier 1.75
1302     # Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1303     # the whole 'non-interactive' policy, but damnit I want CD support !
1304     #
1305     # with these cdrom functions we handle all the user interaction and
1306     # standardize everything. all you have to do is call cdrom_get_cds()
1307     # and when the function returns, you can assume that the cd has been
1308     # found at CDROM_ROOT.
1309     #
1310     # normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1311     # etc... if you want to give the cds better names, then just export
1312 vapier 1.243 # the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1313 flameeyes 1.266 # - CDROM_NAME="fooie cd" - for when you only want 1 cd
1314 vapier 1.243 # - CDROM_NAME_1="install cd" - for when you want more than 1 cd
1315 flameeyes 1.266 # CDROM_NAME_2="data cd"
1316 vapier 1.243 # - CDROM_NAME_SET=( "install cd" "data cd" ) - short hand for CDROM_NAME_#
1317 vapier 1.75 #
1318     # for those multi cd ebuilds, see the cdrom_load_next_cd() below.
1319     #
1320     # Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1321     # - this will attempt to locate a cd based upon a file that is on
1322 flameeyes 1.266 # the cd ... the more files you give this function, the more cds
1323     # the cdrom functions will handle
1324 vapier 1.75 cdrom_get_cds() {
1325     # first we figure out how many cds we're dealing with by
1326     # the # of files they gave us
1327     local cdcnt=0
1328     local f=
1329     for f in "$@" ; do
1330 vapier 1.214 ((++cdcnt))
1331 vapier 1.75 export CDROM_CHECK_${cdcnt}="$f"
1332     done
1333     export CDROM_TOTAL_CDS=${cdcnt}
1334     export CDROM_CURRENT_CD=1
1335    
1336     # now we see if the user gave use CD_ROOT ...
1337     # if they did, let's just believe them that it's correct
1338 vapier 1.215 if [[ -n ${CD_ROOT}${CD_ROOT_1} ]] ; then
1339 vapier 1.75 local var=
1340     cdcnt=0
1341 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1342 vapier 1.214 ((++cdcnt))
1343 vapier 1.75 var="CD_ROOT_${cdcnt}"
1344 vapier 1.215 [[ -z ${!var} ]] && var="CD_ROOT"
1345 vapier 1.131 if [[ -z ${!var} ]] ; then
1346 vapier 1.75 eerror "You must either use just the CD_ROOT"
1347     eerror "or specify ALL the CD_ROOT_X variables."
1348     eerror "In this case, you will need ${CDROM_TOTAL_CDS} CD_ROOT_X variables."
1349     die "could not locate CD_ROOT_${cdcnt}"
1350     fi
1351     done
1352 vapier 1.215 export CDROM_ROOT=${CD_ROOT_1:-${CD_ROOT}}
1353 vapier 1.75 einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1354 vapier 1.215 export CDROM_SET=-1
1355     for f in ${CDROM_CHECK_1//:/ } ; do
1356     ((++CDROM_SET))
1357     [[ -e ${CD_ROOT}/${f} ]] && break
1358     done
1359     export CDROM_MATCH=${f}
1360 vapier 1.75 return
1361     fi
1362    
1363 vapier 1.215 # User didn't help us out so lets make sure they know they can
1364     # simplify the whole process ...
1365 vapier 1.131 if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1366 vapier 1.215 einfo "This ebuild will need the ${CDROM_NAME:-cdrom for ${PN}}"
1367 vapier 1.75 echo
1368     einfo "If you do not have the CD, but have the data files"
1369     einfo "mounted somewhere on your filesystem, just export"
1370     einfo "the variable CD_ROOT so that it points to the"
1371     einfo "directory containing the files."
1372     echo
1373 vapier 1.132 einfo "For example:"
1374     einfo "export CD_ROOT=/mnt/cdrom"
1375     echo
1376 vapier 1.75 else
1377 vapier 1.243 if [[ -n ${CDROM_NAME_SET} ]] ; then
1378     # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1379     cdcnt=0
1380     while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1381     ((++cdcnt))
1382     export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1383     done
1384     fi
1385    
1386 vapier 1.75 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1387     cdcnt=0
1388 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1389 vapier 1.214 ((++cdcnt))
1390 vapier 1.75 var="CDROM_NAME_${cdcnt}"
1391 vapier 1.131 [[ ! -z ${!var} ]] && einfo " CD ${cdcnt}: ${!var}"
1392 vapier 1.75 done
1393     echo
1394     einfo "If you do not have the CDs, but have the data files"
1395     einfo "mounted somewhere on your filesystem, just export"
1396     einfo "the following variables so they point to the right place:"
1397     einfon ""
1398     cdcnt=0
1399 vapier 1.131 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1400 vapier 1.214 ((++cdcnt))
1401 vapier 1.75 echo -n " CD_ROOT_${cdcnt}"
1402     done
1403     echo
1404     einfo "Or, if you have all the files in the same place, or"
1405     einfo "you only have one cdrom, you can export CD_ROOT"
1406     einfo "and that place will be used as the same data source"
1407     einfo "for all the CDs."
1408     echo
1409 vapier 1.132 einfo "For example:"
1410     einfo "export CD_ROOT_1=/mnt/cdrom"
1411     echo
1412 vapier 1.75 fi
1413 vapier 1.215
1414 vapier 1.214 export CDROM_SET=""
1415 vapier 1.75 export CDROM_CURRENT_CD=0
1416     cdrom_load_next_cd
1417     }
1418    
1419     # this is only used when you need access to more than one cd.
1420     # when you have finished using the first cd, just call this function.
1421     # when it returns, CDROM_ROOT will be pointing to the second cd.
1422     # remember, you can only go forward in the cd chain, you can't go back.
1423     cdrom_load_next_cd() {
1424 vapier 1.215 local var
1425     ((++CDROM_CURRENT_CD))
1426 vapier 1.79
1427 vapier 1.75 unset CDROM_ROOT
1428 vapier 1.215 var=CD_ROOT_${CDROM_CURRENT_CD}
1429     [[ -z ${!var} ]] && var="CD_ROOT"
1430 vapier 1.131 if [[ -z ${!var} ]] ; then
1431 vapier 1.75 var="CDROM_CHECK_${CDROM_CURRENT_CD}"
1432 vapier 1.215 _cdrom_locate_file_on_cd ${!var}
1433 vapier 1.75 else
1434 vapier 1.131 export CDROM_ROOT=${!var}
1435 vapier 1.75 fi
1436    
1437     einfo "Found CD #${CDROM_CURRENT_CD} root at ${CDROM_ROOT}"
1438     }
1439    
1440     # this is used internally by the cdrom_get_cds() and cdrom_load_next_cd()
1441     # functions. this should *never* be called from an ebuild.
1442     # all it does is try to locate a give file on a cd ... if the cd isn't
1443     # found, then a message asking for the user to insert the cdrom will be
1444     # displayed and we'll hang out here until:
1445     # (1) the file is found on a mounted cdrom
1446     # (2) the user hits CTRL+C
1447 vapier 1.215 _cdrom_locate_file_on_cd() {
1448 vapier 1.214 local mline=""
1449     local showedmsg=0
1450    
1451 vapier 1.131 while [[ -z ${CDROM_ROOT} ]] ; do
1452 vapier 1.214 local i=0
1453     local -a cdset=(${*//:/ })
1454     if [[ -n ${CDROM_SET} ]] ; then
1455     cdset=(${cdset[${CDROM_SET}]})
1456     fi
1457    
1458     while [[ -n ${cdset[${i}]} ]] ; do
1459     local dir=$(dirname ${cdset[${i}]})
1460     local file=$(basename ${cdset[${i}]})
1461    
1462 uberlord 1.259 local point= node= fs= foo=
1463     while read point node fs foo ; do
1464 uberlord 1.264 [[ " cd9660 iso9660 " != *" ${fs} "* ]] && \
1465     ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1466     && continue
1467 uberlord 1.259 point=${point//\040/ }
1468     [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1469     export CDROM_ROOT=${point}
1470     export CDROM_SET=${i}
1471     export CDROM_MATCH=${cdset[${i}]}
1472     return
1473 kanaka 1.262 done <<< "$(get_mounts)"
1474 vapier 1.214
1475     ((++i))
1476 vapier 1.75 done
1477    
1478 vapier 1.214 echo
1479     if [[ ${showedmsg} -eq 0 ]] ; then
1480     if [[ ${CDROM_TOTAL_CDS} -eq 1 ]] ; then
1481     if [[ -z ${CDROM_NAME} ]] ; then
1482     einfo "Please insert+mount the cdrom for ${PN} now !"
1483     else
1484     einfo "Please insert+mount the ${CDROM_NAME} cdrom now !"
1485     fi
1486     else
1487     if [[ -z ${CDROM_NAME_1} ]] ; then
1488     einfo "Please insert+mount cd #${CDROM_CURRENT_CD} for ${PN} now !"
1489 vapier 1.75 else
1490 vapier 1.214 local var="CDROM_NAME_${CDROM_CURRENT_CD}"
1491     einfo "Please insert+mount the ${!var} cdrom now !"
1492 vapier 1.75 fi
1493     fi
1494 vapier 1.214 showedmsg=1
1495 vapier 1.75 fi
1496 vapier 1.214 einfo "Press return to scan for the cd again"
1497     einfo "or hit CTRL+C to abort the emerge."
1498     echo
1499     einfo "If you are having trouble with the detection"
1500     einfo "of your CD, it is possible that you do not have"
1501     einfo "Joliet support enabled in your kernel. Please"
1502     einfo "check that CONFIG_JOLIET is enabled in your kernel."
1503 vapier 1.222 read || die "something is screwed with your system"
1504 vapier 1.75 done
1505     }
1506 vapier 1.92
1507 mr_bones_ 1.100 # Make sure that LINGUAS only contains languages that
1508 vapier 1.92 # a package can support
1509     #
1510     # usage: strip-linguas <allow LINGUAS>
1511 flameeyes 1.266 # strip-linguas -i <directories of .po files>
1512     # strip-linguas -u <directories of .po files>
1513 vapier 1.92 #
1514     # The first form allows you to specify a list of LINGUAS.
1515 mr_bones_ 1.100 # The -i builds a list of po files found in all the
1516 flameeyes 1.266 # directories and uses the intersection of the lists.
1517 mr_bones_ 1.100 # The -u builds a list of po files found in all the
1518 flameeyes 1.266 # directories and uses the union of the lists.
1519 vapier 1.92 strip-linguas() {
1520 vapier 1.242 local ls newls nols
1521 vapier 1.154 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1522     local op=$1; shift
1523 vapier 1.236 ls=$(find "$1" -name '*.po' -exec basename {} .po \;); shift
1524 vapier 1.92 local d f
1525     for d in "$@" ; do
1526 vapier 1.154 if [[ ${op} == "-u" ]] ; then
1527     newls=${ls}
1528 vapier 1.92 else
1529     newls=""
1530     fi
1531 vapier 1.236 for f in $(find "$d" -name '*.po' -exec basename {} .po \;) ; do
1532 vapier 1.154 if [[ ${op} == "-i" ]] ; then
1533 vapier 1.236 hasq ${f} ${ls} && newls="${newls} ${f}"
1534 vapier 1.92 else
1535 vapier 1.236 hasq ${f} ${ls} || newls="${newls} ${f}"
1536 vapier 1.92 fi
1537     done
1538 vapier 1.154 ls=${newls}
1539 vapier 1.92 done
1540     else
1541 vapier 1.236 ls="$@"
1542 vapier 1.92 fi
1543    
1544 vapier 1.242 nols=""
1545 vapier 1.92 newls=""
1546     for f in ${LINGUAS} ; do
1547 vapier 1.236 if hasq ${f} ${ls} ; then
1548 vapier 1.120 newls="${newls} ${f}"
1549 vapier 1.92 else
1550 vapier 1.242 nols="${nols} ${f}"
1551 vapier 1.92 fi
1552     done
1553 vapier 1.244 [[ -n ${nols} ]] \
1554 vapier 1.242 && ewarn "Sorry, but ${PN} does not support the LINGUAs:" ${nols}
1555 vapier 1.237 export LINGUAS=${newls:1}
1556 vapier 1.92 }
1557 iggy 1.110
1558     # moved from kernel.eclass since they are generally useful outside of
1559     # kernel.eclass -iggy (20041002)
1560    
1561     # the following functions are useful in kernel module ebuilds, etc.
1562     # for an example see ivtv or drbd ebuilds
1563    
1564     # set's ARCH to match what the kernel expects
1565     set_arch_to_kernel() {
1566 vapier 1.140 i=10
1567     while ((i--)) ; do
1568     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1569     done
1570 iggy 1.110 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1571     case ${ARCH} in
1572 flameeyes 1.266 x86) export ARCH="i386";;
1573     amd64) export ARCH="x86_64";;
1574     hppa) export ARCH="parisc";;
1575     mips) export ARCH="mips";;
1576     sparc) export ARCH="$(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!
1577     *) export ARCH="${ARCH}";;
1578 iggy 1.110 esac
1579     }
1580    
1581     # set's ARCH back to what portage expects
1582     set_arch_to_portage() {
1583 vapier 1.140 i=10
1584     while ((i--)) ; do
1585     ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1586     done
1587 iggy 1.110 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1588     }
1589 eradicator 1.111
1590     # Jeremy Huddleston <eradicator@gentoo.org>:
1591     # preserve_old_lib /path/to/libblah.so.0
1592     # preserve_old_lib_notify /path/to/libblah.so.0
1593     #
1594 flameeyes 1.266 # These functions are useful when a lib in your package changes --library. Such
1595     # an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1596 eradicator 1.111 # would break packages that link against it. Most people get around this
1597     # by using the portage SLOT mechanism, but that is not always a relevant
1598     # solution, so instead you can add the following to your ebuilds:
1599     #
1600 vapier 1.267 # pkg_preinst() {
1601 eradicator 1.111 # ...
1602     # preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1603     # ...
1604     # }
1605     #
1606     # pkg_postinst() {
1607     # ...
1608     # preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1609     # ...
1610     # }
1611    
1612     preserve_old_lib() {
1613 vapier 1.268 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1614 vapier 1.267 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1615 vapier 1.276 die "Invalid preserve_old_lib() usage"
1616 vapier 1.267 fi
1617     [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1618    
1619     local lib dir
1620     for lib in "$@" ; do
1621     [[ -e ${ROOT}/${lib} ]] || continue
1622     dir=${lib%/*}
1623     dodir ${dir} || die "dodir ${dir} failed"
1624     cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1625     touch "${D}"/${lib}
1626     done
1627 eradicator 1.111 }
1628    
1629     preserve_old_lib_notify() {
1630 vapier 1.268 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1631 vapier 1.267 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1632 vapier 1.276 die "Invalid preserve_old_lib_notify() usage"
1633 vapier 1.267 fi
1634    
1635     local lib notice=0
1636     for lib in "$@" ; do
1637     [[ -e ${ROOT}/${lib} ]] || continue
1638     if [[ ${notice} -eq 0 ]] ; then
1639     notice=1
1640     ewarn "Old versions of installed libraries were detected on your system."
1641     ewarn "In order to avoid breaking packages that depend on these old libs,"
1642     ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1643     ewarn "in order to remove these old dependencies. If you do not have this"
1644     ewarn "helper program, simply emerge the 'gentoolkit' package."
1645     ewarn
1646     fi
1647     ewarn " # revdep-rebuild --library ${lib##*/}"
1648     done
1649 eradicator 1.111 }
1650 vapier 1.125
1651 ka0ttic 1.143 # Hack for people to figure out if a package was built with
1652 vapier 1.125 # certain USE flags
1653     #
1654 vapier 1.269 # Usage: built_with_use [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1655 flameeyes 1.266 # ex: built_with_use xchat gtk2
1656 vapier 1.130 #
1657 vapier 1.275 # Flags: -a all USE flags should be utilized
1658     # -o at least one USE flag should be utilized
1659 vapier 1.269 # --missing peform the specified action if the flag is not in IUSE (true/false/die)
1660 vapier 1.275 # --hidden USE flag we're checking is hidden expanded so it isnt in IUSE
1661 vapier 1.130 # Note: the default flag is '-a'
1662 vapier 1.125 built_with_use() {
1663 vapier 1.275 local hidden="no"
1664     if [[ $1 == "--hidden" ]] ; then
1665     hidden="yes"
1666     shift
1667     fi
1668    
1669 vapier 1.269 local missing_action="die"
1670     if [[ $1 == "--missing" ]] ; then
1671     missing_action=$2
1672     shift ; shift
1673     case ${missing_action} in
1674     true|false|die) ;;
1675     *) die "unknown action '${missing_action}'";;
1676     esac
1677     fi
1678    
1679 vapier 1.130 local opt=$1
1680     [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1681    
1682     local PKG=$(best_version $1)
1683 vapier 1.247 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1684 vapier 1.130 shift
1685    
1686 vapier 1.213 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1687 vapier 1.249 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1688 vapier 1.213
1689 cardoe 1.273 # if the IUSE file doesn't exist, the read will error out, we need to handle
1690     # this gracefully
1691 vapier 1.275 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1692 cardoe 1.273 case ${missing_action} in
1693     true) return 0;;
1694     false) return 1;;
1695     die) die "Unable to determine what USE flags $PKG was built with";;
1696     esac
1697     fi
1698    
1699 vapier 1.275 if [[ ${hidden} == "no" ]] ; then
1700     local IUSE_BUILT=$(<${IUSEFILE})
1701     # Don't check USE_EXPAND #147237
1702     local expand
1703     for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1704     if [[ $1 == ${expand}_* ]] ; then
1705     expand=""
1706     break
1707     fi
1708     done
1709     if [[ -n ${expand} ]] ; then
1710     if ! has $1 ${IUSE_BUILT} ; then
1711     case ${missing_action} in
1712     true) return 0;;
1713     false) return 1;;
1714     die) die "$PKG does not actually support the $1 USE flag!";;
1715     esac
1716     fi
1717 vapier 1.269 fi
1718 vapier 1.250 fi
1719 vapier 1.249
1720 vapier 1.125 local USE_BUILT=$(<${USEFILE})
1721 vapier 1.130 while [[ $# -gt 0 ]] ; do
1722     if [[ ${opt} = "-o" ]] ; then
1723     has $1 ${USE_BUILT} && return 0
1724     else
1725     has $1 ${USE_BUILT} || return 1
1726     fi
1727 vapier 1.125 shift
1728     done
1729 vapier 1.130 [[ ${opt} = "-a" ]]
1730 vapier 1.125 }
1731 vapier 1.126
1732 ka0ttic 1.143 # Many configure scripts wrongly bail when a C++ compiler
1733 vapier 1.126 # could not be detected. #73450
1734     epunt_cxx() {
1735 vapier 1.127 local dir=$1
1736     [[ -z ${dir} ]] && dir=${S}
1737     ebegin "Removing useless C++ checks"
1738     local f
1739     for f in $(find ${dir} -name configure) ; do
1740     patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1741     done
1742     eend 0
1743 vapier 1.126 }
1744 ka0ttic 1.143
1745 wolf31o2 1.160 # make a wrapper script ...
1746     # NOTE: this was originally games_make_wrapper, but I noticed other places where
1747     # this could be used, so I have moved it here and made it not games-specific
1748     # -- wolf31o2
1749     # $1 == wrapper name
1750     # $2 == binary to run
1751     # $3 == directory to chdir before running binary
1752     # $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1753 wolf31o2 1.164 # $5 == path for wrapper
1754 wolf31o2 1.160 make_wrapper() {
1755 wolf31o2 1.164 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1756 wolf31o2 1.160 local tmpwrapper=$(emktemp)
1757 vapier 1.202 # We don't want to quote ${bin} so that people can pass complex
1758     # things as $bin ... "./someprog --args"
1759 wolf31o2 1.160 cat << EOF > "${tmpwrapper}"
1760     #!/bin/sh
1761 vapier 1.201 cd "${chdir:-.}"
1762 vapier 1.210 if [ -n "${libdir}" ] ; then
1763     if [ "\${LD_LIBRARY_PATH+set}" = "set" ] ; then
1764     export LD_LIBRARY_PATH="\${LD_LIBRARY_PATH}:${libdir}"
1765     else
1766     export LD_LIBRARY_PATH="${libdir}"
1767     fi
1768 vapier 1.201 fi
1769 vapier 1.202 exec ${bin} "\$@"
1770 wolf31o2 1.160 EOF
1771     chmod go+rx "${tmpwrapper}"
1772 vapier 1.201 if [[ -n ${path} ]] ; then
1773     exeinto "${path}"
1774 wolf31o2 1.164 newexe "${tmpwrapper}" "${wrapper}"
1775     else
1776     newbin "${tmpwrapper}" "${wrapper}"
1777     fi
1778 wolf31o2 1.160 }

  ViewVC Help
Powered by ViewVC 1.1.20